CN106017257A - Use method of thread detecting machine capable of automatically detecting thread size - Google Patents

Abstract

The invention discloses the use method of a thread detecting machine capable of automatically detecting thread size. A frame, a protective cover, a clamping positioning mechanism, a first detecting unit, a second detecting unit, supporting legs, casters, a control panel, a first mounting plane and a second mounting plane are comprised. The supporting legs and the casters are arranged at the bottom of the frame. The protective cover is arranged around the frame. The first mounting plane and the second mounting plane are arranged in the frame, wherein the first mounting plane and the second mounting plane are parallel to each other. The second mounting plane is located on the lower right side of the first mounting plane. The clamping positioning mechanism is arranged on the first mounting plane. The second detecting unit is arranged on the second mounting plane. The first detecting unit is arranged on the left side wall in the frame. The first detecting unit is located above the clamping positioning mechanism. Through the method, the thread size can be accurately detected; the degree of automation is high; and labor is saved.

Description

A kind of using method of the thread testing machine that can automatically detect thread size

Technical field

The present invention relates to field of machinery automation, especially relate to the using method of a kind of thread testing machine that can automatically detect thread size.

Background technology

In portable electron device (such as mobile phone, personal digital assistant etc.) production process, need to be fitted together by multiple workpiece by the securing member such as screw, screw.Helicitic texture with this appended claims is set on each workpiece, needs before assembling the workpiece with this helicitic texture is carried out screw thread specification detection.It is the most qualified to judge this helicitic texture that common detection method is that the test lead that a tooth is advised is rotated into and exit this helicitic texture by test man, but needs the piece count being threaded structure of detection the most more, and Detection task is heavy.Operator is due to manual operation, and the efficiency therefore checked is the lowest, the precise information of measurement, man's activity cannot be provided bigger.

Summary of the invention

The technical problem that present invention mainly solves is to provide the using method of a kind of thread testing machine that can automatically detect thread size, it is possible to accurately detect thread size, and automaticity is high, saves labour force.

For solving above-mentioned technical problem, the technical scheme that the present invention uses is: providing the using method of a kind of thread testing machine that can automatically detect thread size, this electromagnetic valve body screw thread test machine includes frame, protective cover, clamping positioning mechanism, the first detector unit, the second detector unit, supporting leg, castor, control panel, the first mounting plane, the second mounting plane；Described frame bottom surface is provided with supporting leg and castor, and the periphery of frame is provided with protective cover, internally installed first mounting plane having two to be parallel to each other of frame and the second mounting plane；Second mounting plane is positioned at the lower right of the first mounting plane；On first mounting plane, clamping positioning mechanism is installed；Second detector unit is installed on the second mounting plane；Being provided with the first detector unit on the left side wall of machine frame inside, the first detector unit is positioned at the top of clamping positioning mechanism；

Described clamping positioning mechanism includes that pen type cylinder, clamping and positioning first connecting rod, clamping and positioning second connecting rod, connecting rod support, press strip, briquetting, clamping and positioning installing plate, the line slideway that is fixedly clamped, slide plate, electromagnetic valve body, valve body fix angled seat, rotary cylinder, turntable, Rotating Plates；Described rotary cylinder is fixed on the first mounting plane, and the output shaft of rotary cylinder is provided with turntable, and turntable is fixed with Rotating Plates, Rotating Plates is provided with valve body and fixes angled seat, and valve body is fixed and is provided with electromagnetic valve body in angled seat；The other end of Rotating Plates is provided with the clamping and positioning installing plate fixing by reinforcement, and clamping and positioning installing plate is vertically fixed pen type cylinder and two parallel to each other line slideways that are fixedly clamped；It is fixedly clamped on the slide block of line slideway and is fixed with slide plate, the piston rod of pen type cylinder and the upper end of slide plate and fixes, at the diagonal of slide plate, be provided with chute；It is further fixed on connecting rod support in Rotating Plates, connecting rod support is connected with middle part and the end of clamping and positioning second connecting rod of clamping and positioning first connecting rod；One end of clamping and positioning first connecting rod is provided with the lower end of pin and pin and inserts in chute；The other end of clamping and positioning first connecting rod and clamping and positioning second connecting rod is connected with press strip simultaneously, and press strip lower end has briquetting, briquetting to be positioned at the top of electromagnetic valve body；

Described first detector unit includes horizontal sliding device, lowering or hoisting gear and the first detection head assembly, described horizontal sliding device includes the first detection installing plate being fixed on the left side wall of machine frame inside, also being vertically and fixedly provided with the first detection horizontal drive motor fixed plate in frame, the first detection horizontal drive motor fixed plate is vertically fixed with the first detection installing plate simultaneously；The two ends, left and right of the leading flank of the first detection installing plate are separately installed with the first horizontal bearing fixed seat of detection；In first detection horizontal drive motor fixed plate, the first detection horizontal drive motor is installed, connect after the output shaft of the first detection horizontal drive motor detects horizontal drive motor fixed plate through first and by shaft coupling and have the first horizontal ball-screw of detection, described first detects in two the first horizontal bearing fixed seats of detection that horizontal ball-screw is inserted on the first detection installing plate, and first detects threaded engagement on horizontal ball-screw laterally driven piece of the first detection；First detection installing plate on be also equipped with two be parallel to each other first detection horizontal line slideway cushion blocks, two first detect horizontal line slideway cushion block lay respectively at the first horizontal ball-screw of detection both sides and with first detect horizontal ball-screw parallel；It is mounted on the first horizontal line slideway of detection on two the first horizontal line slideway cushion blocks of detection；In first laterally driven piece of detection, the first detection longitudinal direction ball-screw cushion block is installed；Described lowering or hoisting gear includes being arranged on the first detection ball-screw installing plate that the first detection longitudinal direction ball-screw cushion block and first detects on the slide block of horizontal line slideway；Being provided with two longitudinal line slideway cushion blocks of parallel to each other first detection on first detection ball-screw installing plate, the first detection lifting that the top of the first detection ball-screw installing plate is provided with by the first longitudinal line slideway cushion block of detection is fixing drives motor fixing plate；The two ends up and down of the leading flank of the first detection ball-screw installing plate are separately installed with the first detection longitudinal direction bearing fixed seat；First detection lifting drives the installed above of motor fixing plate to have the first detection lifting to drive motor, connect after first detection lifting drives the output shaft of motor to drive motor fixing plate through the first detection lifting and by shaft coupling and have the first detection longitudinal direction ball-screw, in the longitudinal bearing fixed seat of two first detections that the described first longitudinal ball-screw of detection is inserted on the first detection ball-screw installing plate, on the first longitudinal ball-screw of detection, threaded engagement has the first detection zigzag tread patterns block；Two first longitudinal line slideway cushion blocks of detection lay respectively at the both sides of the first detection longitudinal direction ball-screw parallel with the first longitudinal ball-screw of detection, and two the first longitudinal line slideway cushion blocks of detection are mounted on the first detection longitudinal direction line slideway；It is mounted on the first detection torque sensor cushion block on the slide block of the first detection zigzag tread patterns block and the longitudinal line slideway of the first detection, on first detection torque sensor cushion block, the first detection torque sensor installing plate is installed, being provided with the first detection torque sensor and two first detection bearing fixed seats on first detection torque sensor installing plate, two first detection bearing fixed seats are positioned at the lower section of the first detection torque sensor；First detection torque sensor installing plate is provided with the first detection torque sensor fixed plate normal thereto by reinforcement, the installed above of first detection torque sensor fixed plate has the first detection head to drive motor, and on the end face of frame, corresponding first detection lifting drives motor and the first detection head to drive the position of motor to be provided with installation hatchway；It is connected after first detection head drives the output shaft of motor to detect torque sensor fixed plate through first and by the rotary shaft of shaft coupling and the first detection torque sensor, the other end of the rotary shaft of the first detection torque sensor is connected by shaft coupling a first detection head axis of guide, and the other end of the first detection head axis of guide is through after two first detection bearing fixed seats and be provided with the first detection head guide shaft support；First detection head guide shaft support lower end is fixed with the first detection head assembly, first detection head assembly includes fixes the first detection fixing connection ring being connected with the first detection head guide shaft support lower end, the first fixing lower surface connecting ring of detection is fixed with the first detection head multidiameter bearing by pin, equipped with the first detection head multidiameter in the positioning sleeve of the lower surface of the first detection head multidiameter bearing, and location is cased with an inclined-plane；First detection head multidiameter is fixed by the first detection and location block by bolt, and the first detection and location block has an inclined-plane；The inclined-plane of the inclined-plane of described first detection and location block and the first detection head multidiameter bearing lower surface positioning sleeve agrees with mutually；The inside of the first detection head multidiameter lower semisection is provided with installation counterbore；Being provided with keyway, installing hole with the axle center trisection of the first detection head multidiameter on the outer wall of the first detection head multidiameter, mounting hole site communicates with installation counterbore in the top of keyway and installing hole；Being interspersed with the first detection head of shaft-like in installation counterbore within first detection head multidiameter, the bottom of the first detection head is sequentially provided with downwards the first detection no-go gage and the first detection drift；Equipped with the first detection key in described keyway, it is connected with first detection the second connecting rod on first detection key, first detection the second connecting rod other end pin joint first detects head rod, and the other end of the first detection head rod is connected to the support on the first detection head multidiameter bearing lower surface by pin joint；First detection the second connecting rod is provided with a chute, chute is connected with the first detection fixed block, the other end of the first detection fixed block inserts the installing hole on the first detection head multidiameter surface, and the thickness of the first detection fixed block is more than the thickness of the first detection head multidiameter inner hole wall；First detection head multidiameter bearing lower surface and the first detection head multidiameter surface are connected with the first detection spring；

Described second detector unit includes before and after's slide device, left and right slide device and the second detection head assembly；Before and after described, slide device includes the second detection installing plate being fixed on the second mounting plane, before and after being also vertically and fixedly provided with the second detection in frame, sliding drives motor fixing plate, and before and after the second detection, sliding drives motor fixing plate simultaneously with the second detection installing plate is vertically fixed；On second detection installing plate, sliding bearing fixed seat before and after two second detections is installed；Before and after before and after second detection, sliding drives and is provided with the second detection on motor fixing plate, sliding drives motor, connect after sliding drives motor fixing plate before and after sliding drives the output shaft of motor to detect through second before and after second detection and by shaft coupling and have sliding ball-screw before and after the second detection, before and after two second detections that before and after described second detection, sliding ball-screw is inserted on the second detection installing plate in sliding bearing fixed seat, before and after the second detection, on sliding ball-screw, threaded engagement has sliding drive block before and after the second detection；Sliding rectilinear orbit cushion block before and after two the second detections being parallel to each other it is also equipped with on second detection installing plate, before and after two second detections, sliding rectilinear orbit cushion block lays respectively at the both sides of sliding ball-screw before and after the second detection parallel with sliding ball-screw before and after the second detection, is mounted on sliding rectilinear orbit before and after the second detection before and after two second detections on sliding rectilinear orbit cushion block；On sliding drive block, the second detection left and right sliding ball-screw cushion block is installed before and after second detection；Described left and right slide device includes being arranged on the second detection ball-screw installing plate on the slide block of sliding rectilinear orbit before and after the second detection left and right sliding ball-screw cushion block and second detects；Second detection ball-screw installing plate Right vertical is fixed with the second detection left and right sliding and drives motor fixing plate；On second detection ball-screw installing plate, two ends are respectively provided with two second detection left and right sliding bearing fixed seats；Second detection left and right sliding drives the right side of motor fixing plate to be provided with two second detection left and right slidings and drives motor, it is connected to the second detection left and right sliding ball-screw after two second detection left and right slidings drive two output shafts of motor to drive motor fixing plate through the second detection left and right sliding and by shaft coupling, in the second detection left and right sliding bearing fixed seat that described two second detection left and right sliding ball-screws are inserted on the second detection ball-screw installing plate, every second detection left and right sliding ball-screw is inserted in two second detection left and right sliding bearing fixed seats, and two second detection left and right sliding ball-screws are parallel to each other；On every second detection left and right sliding ball-screw, threaded engagement has the second detection left and right sliding drive block；Four the second detection left and right sliding line slideway cushion blocks being parallel to each other it are also equipped with on second detection ball-screw installing plate, four second detection left and right sliding line slideway cushion block lay respectively at two second detection left and right sliding ball-screws both sides and with second detection left and right sliding ball-screw parallel, it is mounted on the second detection left and right sliding line slideway on four second detection left and right sliding line slideway cushion blocks, the slide block of the second detection left and right sliding drive block and the second detection left and right sliding line slideway is mounted on the second detection torque sensor cushion block；Each second detection left and right sliding drive block and its both sides second are detected and are provided with one piece of second detection torque sensor installing plate on the second detection torque sensor cushion block on the slide block of left and right sliding line slideway；Second detection torque sensor and two second detection bearing fixed seats are installed on every piece second detection torque sensor installing plate, every piece second detection torque sensor installing plate is provided with one piece of normal thereto second by reinforcement and detects torque sensor fixed plate, and the right side of every piece second detection torque sensor fixed plate is provided with one second detection head and drives motor；It is connected after each second detection head drives the output shaft of motor to detect torque sensor fixed plate through second and by the rotary shaft of shaft coupling and the second detection torque sensor, the other end of the rotary shaft of the second detection torque sensor is connected by shaft coupling a second detection head axis of guide, and the other end of the second detection head axis of guide is through after two second detection bearing fixed seats and be provided with the second detection head guide shaft support；Second detects head guide shaft support left side is fixed with the second detection head assembly, and the second detection head assembly includes fixes the second detection fixing connection ring being connected with the second detection head guide shaft support left side；The fixing left side connecting ring of second detection is fixed with the second detection head multidiameter bearing by pin, and equipped with the second detection head multidiameter in the positioning sleeve of the left side of the second detection head multidiameter bearing, location is cased with an inclined-plane；Second detection head multidiameter is fixed by the second detection and location block by bolt, and the second detection and location block has an inclined-plane；The inclined-plane of the inclined-plane of described second detection and location block and the second detection head multidiameter bearing left side positioning sleeve agrees with mutually；The inside of the second left half section of detection head multidiameter is provided with installation counterbore；Being provided with keyway and installing hole with the axle center trisection of the second detection head multidiameter on the outer wall of the second detection head multidiameter, mounting hole site communicates with installing counterbore in the right side of keyway and installing hole；Being fitted with the second detection head of shaft-like in installation counterbore within second detection head multidiameter, the other end of the second detection head is respectively equipped with the second detection no-go gage and the second detection drift；Equipped with the second detection key in described keyway, it is connected with second detection the second connecting rod on second detection key, second detection the second connecting rod other end pin joint second detects head rod, and the other end of the second detection head rod is connected to the support on the second detection head multidiameter bearing left side by pin joint；Second detection the second connecting rod is provided with a chute, chute is connected with the second detection fixed block, the other end of the second detection fixed block inserts the installing hole on the second detection head multidiameter surface, and the thickness of the second detection fixed block is more than the thickness of the second detection head multidiameter inner hole wall；Second detection head multidiameter bearing left side and the second detection head multidiameter surface are connected with the second detection spring.

Using method is as follows:

In use, electromagnetic valve body is put into valve body and fixes angled seat, the piston rod of pen type cylinder is regained, drive slide plate along being fixedly clamped line slideway upwards, that end that clamping and positioning first connecting rod is connected with slide plate is upwards, the press strip with clamping and positioning first connecting rod other end pin joint and briquetting is driven downwards and to be pressed into electromagnetic valve body, now electromagnetic valve body is fixed, start the first detection horizontal drive motor, the output shaft of the first detection horizontal drive motor rotarily drives the first horizontal ball-screw of detection and rotates, laterally driven piece of drive lowering or hoisting gear of the first detection and detection head assembly is made to move laterally together the surface to one screwed hole of electromagnetic valve body upper surface, close the first detection horizontal drive motor；nullStarting the first detection lifting drives motor and the first detection head to drive motor，First detection lifting drives the output shaft of motor to rotarily drive the first detection longitudinal direction ball-screw rotation，The first detection zigzag tread patterns block is made to drive the first detection torque sensor installing plate to move down，First detection head drives the output shaft of motor to rotate and makes detection head assembly rotation simultaneously，So that the first detection head is slowly rotated down motion，When in the screw thread that the first detection drift rotary motion is detected to valve body upper surface，First detection head continues to be rotated down in the screw thread of valve body upper surface，If the first detection drift rotates through the screw thread that valve body upper surface is detected，First detection head continues to be rotated down motion，Enclose if the first detection no-go gage rotates the screw thread 2.5 that only valve body upper surface is detected，First detection no-go gage rotates in the screw thread of valve body upper surface will be by torque resistance，Now the first detection torque sensor is capable of detecting when the torsional forces suffered by the first detection no-go gage and is delivered to system，Internal system can automatically manipulate the first detection lifting and drive motor and the first detection head to drive the output shaft reversion of motor，The first detection head is made to reversely rotate and upwards reset，According to " drift mistake、No-go gage is only qualified " principle，Then the screw thread of this electromagnetic valve body upper surface is qualified；If the first detection drift rotates through the screw thread of valve body upper surface, first detection head continues to be rotated down motion, if the first detection no-go gage rotates the screw thread also through valve body upper surface, now system manipulation the first detection lifting drives motor and the first detection head to drive the output shaft reversion of motor so that the first detection head reversely rotates and upwards resets；According to the principle of " drift is crossed, no-go gage is crossed as defective ", then the screw thread of this valve body upper surface is relatively big, and defective, this electromagnetic valve body is directly scrapped；Same method can measure the screw thread that valve body upper surface the same side is to be detected；Before and after starting the second detection, sliding drives motor, before and after before and after second detection, sliding drives the output shaft of motor to rotarily drive the second detection, sliding ball-screw rotates, make sliding drive block before and after the second detection drive left and right slide device and detection head assembly together with move forward and backward to the second detection drift just screwed hole to electromagnetic valve body side, close sliding driving motor before and after the second detection；nullStarting the second detection left and right sliding drives motor and the second detection head to drive motor，Second detection left and right sliding drives the output shaft of motor to rotarily drive the second detection left and right sliding ball-screw rotation，The second detection left and right sliding drive block is made to drive the second detection torque sensor installing plate to be moved to the left，Second detection head drives the output shaft of motor to rotate and makes detection head assembly rotation simultaneously，So that the second detection head rotary motion the most to the left，When in the second detection drift rotary motion to just screw thread to valve body side，Second detection head continues to anticlockwise in the screw thread of valve body side，If the second detection drift rotates to the bottom of thread of valve body side，Now the second detection torque sensor is capable of detecting when the torsional forces suffered by the second detection drift and is delivered to system，Internal system can automatically manipulate the second detection left and right sliding and drive motor and the second detection head to drive the output shaft reversion of motor，The second detection head is made to reversely rotate and reset to the right，Before and after starting the second detection, sliding drives motor，Before and after before and after second detection, sliding drives the output shaft of motor to rotarily drive the second detection, sliding ball-screw rotates，Make sliding drive block before and after the second detection drive left and right slide device and detection head assembly together with move forward and backward to second and detect the no-go gage screwed hole just to electromagnetic valve body side，Before and after closing the second detection, sliding drives motor，Starting the second detection left and right sliding drives motor and the second detection head to drive motor，Second detection left and right sliding drives the output shaft of motor to rotarily drive the second detection left and right sliding ball-screw rotation，The second detection left and right sliding drive block is made to drive the second detection torque sensor installing plate to be moved to the left，Second detection head drives the output shaft of motor to rotate and makes detection head assembly rotation simultaneously，So that the second detection head rotary motion the most to the left，When in the second detection no-go gage rotary motion to just screw thread to valve body side，Second detection head continues to anticlockwise in the screw thread of valve body side，If the second detection no-go gage rotates the screw thread 2.5 of only valve body side when enclosing，Second detection no-go gage rotates in the screw thread of valve body side will be by torque resistance，Now the second detection torque sensor is capable of detecting when the torsional forces suffered by the second detection no-go gage and is delivered to system，Internal system can automatically manipulate the second detection left and right sliding and drive motor and the second detection head to drive the output shaft reversion of motor，The second detection head is made to reversely rotate and reset to the right；According to the principle of " drift is crossed, no-go gage is only qualified ", then the screw thread of this electromagnetic valve body side is qualified；If the second detection drift can rotate to the bottom of thread of valve body side, when second detection no-go gage also can rotate to the bottom of thread of valve body side, now system manipulation the second detection left and right sliding drives motor and the second detection head to drive the output shaft reversion of motor so that the second detection head reversely rotates and resets to the right；According to the principle of " drift is crossed, no-go gage is crossed as defective ", then the screw thread of this valve body side is relatively big, and defective, this electromagnetic valve body is directly scrapped；nullIf the screwed hole of two screwed holes on electromagnetic valve body upper surface one side and a side is the most qualified，The piston rod of pen type cylinder stretches out，Drive slide plate downward along the line slideway that is fixedly clamped，That end that clamping and positioning first connecting rod is connected with slide plate is downward，Drive the press strip with clamping and positioning first connecting rod other end pin joint and briquetting upwards，Now electromagnetic valve body is not fixed，The output shaft of rotary cylinder is rotated platform and rotates 180 °，The piston rod of pen type cylinder is regained，Drive slide plate along being fixedly clamped line slideway upwards，That end that clamping and positioning first connecting rod is connected with slide plate is upwards，The press strip with clamping and positioning first connecting rod other end pin joint and briquetting is driven downwards and to be pressed into electromagnetic valve body，Now electromagnetic valve body is fixed again，Same method is used to measure the screwed hole of two screwed holes of electromagnetic valve body upper surface another side and another side the most qualified；When the first detection head needs to change, bolt on first detection and location block is unclamped, now, first detection spring is elongated by the weight of the first detection head multidiameter, now the first detection fixed block of first detection the second connection rod end pin joint will be extracted from installing hole, the first clamped detection head is discharged, then the use first detection head plug-in mounting will be needed to enter in the installation counterbore of the first detection head multidiameter, thereafter, the inclined-plane on inclined-plane and the first detection head multidiameter bearing lower surface positioning sleeve that the first detection head multidiameter is moved upwards up to the first detection and location block agrees with mutually, it is bolted the first detection head multidiameter with the first detection fixed block, first detection fixed block is inserted installing hole and withstands detection head, detection 41113 is fixedly clamped.

The invention has the beneficial effects as follows: screw thread test machine of the present invention, it is possible to accurately detect thread size, automaticity is high, saves labour force.

Accompanying drawing explanation

Fig. 1 is the structural representation of screw thread test machine of the present invention；

Fig. 2 is the structural representation of the clamping positioning mechanism of screw thread test machine of the present invention；

Fig. 3 is the first structural representation of the first detector unit of screw thread test machine of the present invention；

Fig. 4 is the second structural representation of the first detector unit of screw thread test machine of the present invention；

Fig. 5 is the partial structurtes schematic diagram of the first detection head of screw thread test machine of the present invention；

Fig. 6 is the first structural representation of the second detector unit of screw thread test machine of the present invention；

Fig. 7 is the second structural representation of the second detector unit of screw thread test machine of the present invention；

Fig. 8 is the 3rd structural representation of the second detector unit of screw thread test machine of the present invention.

Detailed description of the invention

Below in conjunction with the accompanying drawings present pre-ferred embodiments is described in detail, so that the advantage of invention and feature can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.

Referring to Fig. 1 to Fig. 8, the embodiment of the present invention includes:

The using method of a kind of thread testing machine that can automatically detect thread size, this screw thread test machine includes frame 1, protective cover 2, clamping positioning mechanism the 3, first detector unit the 4, second detector unit 5, supporting leg 6, castor 7, control panel the 8, first mounting plane the 9, second mounting plane 10；Described frame 1 bottom surface is provided with supporting leg 6 and castor 7, and the periphery of frame 1 is provided with protective cover 2, internally installed first mounting plane 9 and second mounting plane 10 having two to be parallel to each other of frame 1；Second mounting plane 10 is positioned at the lower right of the first mounting plane 9；On first mounting plane 9, clamping positioning mechanism 3 is installed；Second detector unit 5 is installed on second mounting plane 10；Being provided with the first detector unit 4 on left side wall within frame 1, the first detector unit 4 is positioned at the top of clamping positioning mechanism 3.

Clamping positioning mechanism 3 includes that pen type cylinder 31, clamping and positioning first connecting rod 32, clamping and positioning second connecting rod 33, connecting rod support 34, press strip 35, briquetting 36, clamping and positioning installing plate 37, the line slideway 38 that is fixedly clamped, slide plate 39, electromagnetic valve body 311, valve body fix angled seat 312, rotary cylinder 313, turntable 314, Rotating Plates 315；Described rotary cylinder 313 is fixed on the first mounting plane 9, the output shaft of rotary cylinder 313 is provided with turntable 314, being fixed with Rotating Plates 315 on turntable 314, Rotating Plates 315 is provided with valve body and fixes angled seat 312, valve body is fixed and is provided with electromagnetic valve body 311 in angled seat 312；The other end of Rotating Plates 315 is provided with the clamping and positioning installing plate 37 fixing by reinforcement, and clamping and positioning installing plate 37 is vertically fixed pen type cylinder 31 and two parallel to each other line slideways 38 that are fixedly clamped；Being fixedly clamped on the slide block of line slideway 38 and be fixed with slide plate, the piston rod of pen type cylinder 31 and the upper end of slide plate 39 are fixed, and are provided with chute at the diagonal of slide plate；It is further fixed on connecting rod support 34 in Rotating Plates 315, connecting rod support 34 is connected with middle part and the end of clamping and positioning second connecting rod 33 of clamping and positioning first connecting rod 32；One end of clamping and positioning first connecting rod 32 is provided with the lower end of pin and pin and inserts in chute；The other end of clamping and positioning first connecting rod 32 and clamping and positioning second connecting rod 33 is connected with press strip 35 simultaneously, and press strip 35 lower end has briquetting 36, briquetting 36 to be positioned at the top of electromagnetic valve body 311.

First detector unit 4 includes horizontal sliding device, lowering or hoisting gear and the first detection head assembly, described horizontal sliding device includes the first detection installing plate 41 being fixed on the left side wall within frame 1, also being vertically and fixedly provided with the first detection horizontal drive motor fixed plate 42 in frame 1, the first detection horizontal drive motor fixed plate 42 is vertically fixed with the first detection installing plate 41 simultaneously；The two ends, left and right of the leading flank of the first detection installing plate 41 are separately installed with the first horizontal bearing fixed seat of detection 43；In first detection horizontal drive motor fixed plate 42, first detection horizontal drive motor 44 is installed, connect after the output shaft of the first detection horizontal drive motor 44 detects horizontal drive motor fixed plate 42 through first and by shaft coupling and have the first horizontal ball-screw of detection 45, described first detects in two the first horizontal bearing fixed seats 43 of detection that horizontal ball-screw 45 is inserted on the first detection installing plate 41, and first detects threaded engagement on horizontal ball-screw 45 the first detection laterally driven piece 46；First detection installing plate 41 on be also equipped with two be parallel to each other first detection horizontal line slideway cushion blocks 47, two first detect horizontal line slideway cushion block 47 lay respectively at the first horizontal ball-screw of detection 45 both sides and with first detect horizontal ball-screw 45 parallel；It is mounted on the first horizontal line slideway of detection 48 on two the first horizontal line slideway cushion blocks 47 of detection；In first detection laterally driven piece 46, first detection longitudinal direction ball-screw cushion block 49 is installed；Described lowering or hoisting gear includes being arranged on the first detection longitudinal direction ball-screw cushion block 49 and the first the first detection ball-screw installing plate 411 detecting on the slide block of horizontal line slideway 48；Being provided with two longitudinal line slideway cushion blocks 417 of parallel to each other first detection on first detection ball-screw installing plate 411, the first detection lifting that the top of the first detection ball-screw installing plate 411 is provided with by first detection longitudinal line slideway cushion block 417 is fixing drives motor fixing plate 412；The two ends up and down of the leading flank of the first detection ball-screw installing plate 411 are separately installed with the first detection longitudinal direction bearing fixed seat 413；First detection lifting drives the installed above of motor fixing plate 412 to have the first detection lifting to drive motor 414, connect after first detection lifting drives the output shaft of motor 414 to drive motor fixing plate 412 through the first detection lifting and by shaft coupling and have the first detection longitudinal direction ball-screw 415, in the longitudinal bearing fixed seat 413 of two first detections that the described first longitudinal ball-screw 415 of detection is inserted on the first detection ball-screw installing plate 411, on the first longitudinal ball-screw 415 of detection, threaded engagement has the first detection zigzag tread patterns block 416；Two first longitudinal line slideway cushion blocks 417 of detection lay respectively at the both sides of the first detection longitudinal direction ball-screw 415 parallel with the first longitudinal ball-screw 415 of detection, and two the first longitudinal line slideway cushion blocks 417 of detection are mounted on the first detection longitudinal direction line slideway 418；It is mounted on the first detection torque sensor cushion block 419 on the slide block of the first detection zigzag tread patterns block 416 and the longitudinal line slideway 418 of the first detection, on first detection torque sensor cushion block 419, first detection torque sensor installing plate 4111 is installed, being provided with the first detection torque sensor 4112 and two first detection bearing fixed seats 4113 on first detection torque sensor installing plate 4111, two first detection bearing fixed seats 4113 are positioned at the lower section of the first detection torque sensor 4112；First detection torque sensor installing plate 4111 is provided with the first detection torque sensor fixed plate 4114 normal thereto by reinforcement, the installed above of first detection torque sensor fixed plate 4114 has the first detection head to drive motor 4115, and on the end face of frame 1, corresponding first detection lifting drives motor 414 and the first detection head to drive the position of motor 4115 to be provided with installation hatchway；It is connected after first detection head drives the output shaft of motor 4115 to detect torque sensor fixed plate 4114 through first and by the rotary shaft of shaft coupling and the first detection torque sensor 4112, the other end of the rotary shaft of the first detection torque sensor 4112 is connected by shaft coupling a first detection head axis of guide 4116, and the other end of the first detection head axis of guide 4116 is through after two first detection bearing fixed seats 4113 and be provided with the first detection head guide shaft support 4117；First detection head guide shaft support 4117 lower end is fixed with the first detection head assembly, first detection head assembly includes fixes the first detection fixing connection ring 4118 being connected with the first detection head guide shaft support 4117 lower end, the first fixing lower surface connecting ring 4118 of detection is fixed with the first detection head multidiameter bearing 4119 by pin, equipped with the first detection head multidiameter 41111 in the positioning sleeve of the lower surface of the first detection head multidiameter bearing 4119, and location is cased with an inclined-plane；First detection head multidiameter 41111 is fixed by the first detection and location block 41112 by bolt, and the first detection and location block 41112 has an inclined-plane；The inclined-plane of the inclined-plane of described first detection and location block 41112 and the first detection head multidiameter bearing 4119 lower surface positioning sleeve agrees with mutually；The inside of the first detection head multidiameter 41111 lower semisection is provided with installation counterbore；Being provided with keyway, installing hole with the axle center trisection of the first detection head multidiameter 41111 on the outer wall of the first detection head multidiameter 41111, mounting hole site communicates with installation counterbore in the top of keyway and installing hole；Being interspersed with the first detection 41113 of shaft-like in installation counterbore within first detection head multidiameter 41111, the bottom of the first detection 41113 is sequentially provided with downwards the first detection no-go gage 41114 and the first detection drift 41115；Equipped with the first detection key 41116 in described keyway, it is connected with first detection the second connecting rod 41117 on first detection key 41116, first detection the second connecting rod 41117 other end pin joint first detects head rod 41118, and the other end of the first detection head rod 41118 is connected to the support on the first detection head multidiameter bearing 4119 lower surface by pin joint；First detection the second connecting rod 41117 is provided with a chute, chute is connected with the first detection fixed block 41119, the other end of the first detection fixed block 41119 inserts the installing hole on the first detection head multidiameter 41111 surface, and the thickness of the first detection fixed block 41119 is more than the thickness of the first detection head multidiameter 41111 inner hole wall；First detection head multidiameter bearing 4119 lower surface and the first detection head multidiameter 41111 surface are connected with the first detection spring 411111.

Second detector unit 5 includes before and after's slide device, left and right slide device and the second detection head assembly；Before and after described, slide device includes the second detection installing plate 51 being fixed on the second mounting plane 10, before and after being also vertically and fixedly provided with the second detection in frame 1, sliding drives motor fixing plate 52, and before and after the second detection, sliding drives motor fixing plate 52 simultaneously with the second detection installing plate 51 is vertically fixed；On second detection installing plate 51, sliding bearing fixed seat 53 before and after two second detections is installed；Before and after before and after second detection, sliding drives and is provided with the second detection on motor fixing plate 52, sliding drives motor 54, connect after sliding drives motor fixing plate 52 before and after sliding drives the output shaft of motor 54 to detect through second before and after second detection and by shaft coupling and have sliding ball-screw 55 before and after the second detection, before and after two second detections that before and after described second detection, sliding ball-screw 55 is inserted on the second detection installing plate 51 in sliding bearing fixed seat 53, before and after the second detection, on sliding ball-screw 55, threaded engagement has sliding drive block 56 before and after the second detection；Sliding rectilinear orbit cushion block 57 before and after two the second detections being parallel to each other it is also equipped with on second detection installing plate 51, before and after two second detections, sliding rectilinear orbit cushion block 57 lays respectively at the both sides of sliding ball-screw 55 before and after the second detection parallel with sliding ball-screw 55 before and after the second detection, is mounted on sliding rectilinear orbit 58 before and after the second detection before and after two second detections on sliding rectilinear orbit cushion block 57；On sliding drive block 56, second detection left and right sliding ball-screw cushion block 59 is installed before and after second detection；Described left and right slide device includes being arranged on the second detection ball-screw installing plate 511 before and after the second detection left and right sliding ball-screw cushion block 59 and the second detection on the slide block of sliding rectilinear orbit 58；Second detection ball-screw installing plate 511 Right vertical is fixed with the second detection left and right sliding and drives motor fixing plate 512；On second detection ball-screw installing plate 511, two ends are respectively provided with two second detection left and right sliding bearing fixed seats 513；Second detection left and right sliding drives the right side of motor fixing plate 512 to be provided with two second detection left and right slidings and drives motor 514, it is connected to the second detection left and right sliding ball-screw 515 after two second detection left and right slidings drive two output shafts of motor 514 to drive motor fixing plate 512 through the second detection left and right sliding and by shaft coupling, in the second detection left and right sliding bearing fixed seat 513 that described two second detection left and right sliding ball-screws 515 are inserted on the second detection ball-screw installing plate 511, every second detection left and right sliding ball-screw 515 is inserted in two second detection left and right sliding bearing fixed seats 513, and two second detection left and right sliding ball-screws 515 are parallel to each other；On every second detection left and right sliding ball-screw 515, threaded engagement has the second detection left and right sliding drive block 516；Four the second detection left and right sliding line slideway cushion blocks 517 being parallel to each other it are also equipped with on second detection ball-screw installing plate 511, four second detection left and right sliding line slideway cushion block 517 lay respectively at two second detection left and right sliding ball-screws 515 both sides and with second detection left and right sliding ball-screw 515 parallel, it is mounted on the second detection left and right sliding line slideway 518 on four second detection left and right sliding line slideway cushion blocks 517, it is mounted on the second detection torque sensor cushion block 519 on the slide block of the second detection left and right sliding drive block 516 and the second detection left and right sliding line slideway 518；Each second detection left and right sliding drive block 516 and its both sides second are detected and are provided with one piece of second detection torque sensor installing plate 5111 on the second detection torque sensor cushion block 519 on the slide block of left and right sliding line slideway 518；Second detection torque sensor 5112 and two second detection bearing fixed seats 5113 are installed on every piece second detection torque sensor installing plate 5111, every piece second detection torque sensor installing plate 5111 is provided with one piece of normal thereto second by reinforcement and detects torque sensor fixed plate 5114, and the right side of every piece second detection torque sensor fixed plate 5114 is provided with one second detection head and drives motor 5115；It is connected after each second detection head drives the output shaft of motor 5115 to detect torque sensor fixed plate 5114 through second and by the rotary shaft of shaft coupling and the second detection torque sensor 5112, the other end of the rotary shaft of the second detection torque sensor 5112 is connected by shaft coupling a second detection head axis of guide 5116, and the other end of the second detection head axis of guide 5116 is through after two second detection bearing fixed seats 5113 and be provided with the second detection head guide shaft support 5117；Second detects head guide shaft support 5117 left side is fixed with the second detection head assembly, and the second detection head assembly includes fixes the second detection fixing connection ring 5118 being connected with the second detection head guide shaft support 5117 left side；The fixing left side connecting ring 5118 of second detection is fixed with the second detection head multidiameter bearing 5119 by pin, and equipped with the second detection head multidiameter 51111 in the positioning sleeve of the left side of the second detection head multidiameter bearing 5119, location is cased with an inclined-plane；Second detection head multidiameter 51111 is fixed by the second detection and location block 51112 by bolt, and the second detection and location block 51112 has an inclined-plane；The inclined-plane of the inclined-plane of described second detection and location block 51112 and the second detection head multidiameter bearing 5119 left side positioning sleeve agrees with mutually；The inside of the second left half section of detection head multidiameter 51111 is provided with installation counterbore；Being provided with keyway and installing hole with the axle center trisection of the second detection head multidiameter 51111 on the outer wall of the second detection head multidiameter 51111, mounting hole site communicates with installing counterbore in the right side of keyway and installing hole；Being fitted with the second detection 51113 of shaft-like in installation counterbore within second detection head multidiameter 51111, the other end of the second detection 51113 is respectively equipped with the second detection no-go gage 51114 and the second detection drift 51115；Equipped with the second detection key 51116 in described keyway, it is connected with second detection the second connecting rod 51117 on second detection key 51116, second detection the second connecting rod 51117 other end pin joint second detects head rod 51118, and the other end of the second detection head rod 51118 is connected to the support on the second detection head multidiameter bearing 5119 left side by pin joint；Second detection the second connecting rod 51117 is provided with a chute, chute is connected with the second detection fixed block 51119, the other end of the second detection fixed block 51119 inserts the installing hole on the second detection head multidiameter 51111 surface, and the thickness of the second detection fixed block 51119 is more than the thickness of the second detection head multidiameter 51111 inner hole wall；Second detection head multidiameter bearing 5119 left side and the second detection head multidiameter 51111 surface are connected with the second detection spring 511111.

In use, electromagnetic valve body 311 is put into valve body and fixes angled seat, the piston rod of pen type cylinder 31 is regained, drive slide plate 39 along being fixedly clamped line slideway 38 upwards, that end that clamping and positioning first connecting rod 32 is connected with slide plate 39 is upwards, the press strip 35 with clamping and positioning first connecting rod 32 other end pin joint and briquetting 36 is driven downwards and to be pressed into electromagnetic valve body 311, now electromagnetic valve body 311 is fixed, start the first detection horizontal drive motor 44, the output shaft of the first detection horizontal drive motor 44 rotarily drives the first horizontal ball-screw of detection 45 and rotates, the first detection is made to drive for laterally driven piece 46 lowering or hoisting gear and detection head assembly to move laterally together the surface to electromagnetic valve body 311 one screwed hole of upper surface, close the first detection horizontal drive motor 44；nullStarting the first detection lifting drives motor 414 and the first detection head to drive motor 4115，The output shaft of the first detection lifting driving motor 414 rotarily drives the first detection longitudinal direction ball-screw 415 and rotates，The first detection zigzag tread patterns block 416 is made to drive the first detection torque sensor installing plate 4111 to move down，First detection head drives the output shaft of motor 4115 to rotate and makes detection head assembly rotation simultaneously，So that the first detection 41113 is slowly rotated down motion，When in the screw thread that the first detection drift 41115 rotary motion is detected to valve body upper surface，First detection 41113 continues to be rotated down in the screw thread of valve body upper surface，If the first detection drift 41115 rotates through the screw thread that valve body upper surface is detected，First detection 41113 continues to be rotated down motion，Enclose if the first detection no-go gage 41114 rotates the screw thread 2.5 that only valve body upper surface is detected，First detection no-go gage 41114 rotates in the screw thread of valve body upper surface will be by torque resistance，Now the first detection torque sensor 4112 is capable of detecting when the torsional forces suffered by the first detection no-go gage 41114 and is delivered to system，Internal system can automatically manipulate the first detection lifting and drive motor 414 and the first detection head to drive the output shaft reversion of motor 4115，The first detection 41113 is made to reversely rotate and upwards reset，According to " drift mistake、No-go gage is only qualified " principle，Then the screw thread of this electromagnetic valve body 311 upper surface is qualified；If the first detection drift 41115 rotates through the screw thread of valve body upper surface, first detection 41113 continues to be rotated down motion, if the first detection no-go gage 41114 rotates the screw thread also through valve body upper surface, now system manipulation the first detection lifting drives motor 414 and the first detection head to drive the output shaft reversion of motor 4115 so that the first detection 41113 reversely rotates and upwards resets；According to the principle of " drift is crossed, no-go gage is crossed as defective ", then the screw thread of this valve body upper surface is relatively big, and defective, this electromagnetic valve body 311 is directly scrapped；Same method can measure the screw thread that valve body upper surface the same side is to be detected；Before and after starting the second detection, sliding drives motor 54, before and after before and after second detection, sliding drives the output shaft of motor 54 to rotarily drive the second detection, sliding ball-screw 55 rotates, making sliding drive block 56 before and after the second detection drive left and right slide device to move forward and backward to the second detection drift 51115 just screwed hole to electromagnetic valve body 311 side together with detection head assembly, before and after closing the second detection, sliding drives motor 54；nullStarting the second detection left and right sliding drives motor 514 and the second detection head to drive motor 5115，The output shaft of the second detection left and right sliding driving motor 514 rotarily drives the second detection left and right sliding ball-screw 515 and rotates，The second detection left and right sliding drive block 516 is made to drive the second detection torque sensor installing plate 5111 to be moved to the left，Second detection head drives the output shaft of motor 5115 to rotate and makes detection head assembly rotation simultaneously，So that the second detection 51113 rotary motion the most to the left，When in the second detection drift 51115 rotary motion to just screw thread to valve body side，Second detection 51113 continues to anticlockwise in the screw thread of valve body side，If the second detection drift 51115 rotates to the bottom of thread of valve body side，Now the second detection torque sensor 5112 is capable of detecting when the torsional forces suffered by the second detection drift 51115 and is delivered to system，Internal system can automatically manipulate the second detection left and right sliding and drive motor 514 and the second detection head to drive the output shaft reversion of motor 5115，The second detection 51113 is made to reversely rotate and reset to the right，Before and after starting the second detection, sliding drives motor 54，Before and after before and after second detection, sliding drives the output shaft of motor 54 to rotarily drive the second detection, sliding ball-screw 55 rotates，Sliding drive block 56 before and after the second detection is made to drive left and right slide device to move forward and backward to the second detection no-go gage 51114 just screwed hole to electromagnetic valve body 311 side together with detection head assembly，Before and after closing the second detection, sliding drives motor 54，Starting the second detection left and right sliding drives motor 514 and the second detection head to drive motor 5115，The output shaft of the second detection left and right sliding driving motor 514 rotarily drives the second detection left and right sliding ball-screw 515 and rotates，The second detection left and right sliding drive block 516 is made to drive the second detection torque sensor installing plate 5111 to be moved to the left，Second detection head drives the output shaft of motor 5115 to rotate and makes detection head assembly rotation simultaneously，So that the second detection 51113 rotary motion the most to the left，When in the second detection no-go gage 51114 rotary motion to just screw thread to valve body side，Second detection 51113 continues to anticlockwise in the screw thread of valve body side，If the second detection no-go gage 51114 rotates the screw thread 2.5 of only valve body side when enclosing，Second detection no-go gage 51114 rotates in the screw thread of valve body side will be by torque resistance，Now the second detection torque sensor 5112 is capable of detecting when the torsional forces suffered by the second detection no-go gage 51114 and is delivered to system，Internal system can automatically manipulate the second detection left and right sliding and drive motor 514 and the second detection head to drive the output shaft reversion of motor 5115，The second detection 51113 is made to reversely rotate and reset to the right；According to the principle of " drift is crossed, no-go gage is only qualified ", then the screw thread of this electromagnetic valve body 311 side is qualified；If the second detection drift 51115 can rotate to the bottom of thread of valve body side, when second detection no-go gage 51114 also can rotate to the bottom of thread of valve body side, now system manipulation the second detection left and right sliding drives motor 514 and the second detection head to drive the output shaft reversion of motor 5115 so that the second detection 51113 reversely rotates and resets to the right；According to the principle of " drift is crossed, no-go gage is crossed as defective ", then the screw thread of this valve body side is relatively big, and defective, this electromagnetic valve body 311 is directly scrapped；nullIf the screwed hole of two screwed holes on electromagnetic valve body 311 upper surface one side and a side is the most qualified，The piston rod of pen type cylinder 31 stretches out，Drive slide plate 39 downward along the line slideway 38 that is fixedly clamped，That end that clamping and positioning first connecting rod 32 is connected with slide plate 39 is downward，Drive the press strip 35 with clamping and positioning first connecting rod 32 other end pin joint and briquetting 36 upwards，Now electromagnetic valve body 311 is not fixed，The output shaft of rotary cylinder 313 is rotated platform and rotates 180 °，The piston rod of pen type cylinder 31 is regained，Drive slide plate 39 along being fixedly clamped line slideway 38 upwards，That end that clamping and positioning first connecting rod 32 is connected with slide plate 39 is upwards，The press strip 35 with clamping and positioning first connecting rod 32 other end pin joint and briquetting 36 is driven downwards and to be pressed into electromagnetic valve body 311，Now electromagnetic valve body 311 is fixed again，Same method is used to measure the screwed hole of two screwed holes of electromagnetic valve body 311 upper surface another side and another side the most qualified；nullWhen the first detection 41113 needs to change，Bolt on first detection and location block 41112 is unclamped，Now，First detection spring 411111 is elongated by the weight of the first detection head multidiameter 41111，Now the first detection fixed block 41119 of first detection the second connecting rod 41117 end pin joint will be extracted from installing hole，The first clamped detection 41113 is discharged，Then the use first detection 41113 plug-in mounting will be needed to enter in the installation counterbore of the first detection head multidiameter 41111，Thereafter，The inclined-plane on inclined-plane and the first detection head multidiameter bearing 4119 lower surface positioning sleeve that the first detection head multidiameter 41111 is moved upwards up to the first detection and location block 41112 agrees with mutually，It is bolted the first detection head multidiameter 41111 with the first detection fixed block 41119，First detection fixed block 41119 is inserted installing hole and withstands detection 41113，Detection 41113 is fixedly clamped.

The screw thread test machine of the present invention, it is possible to accurately detect thread size, automaticity is high, saves labour force.

The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.

Claims (1)

1. the using method of the thread testing machine that can automatically detect thread size, it is characterised in that: this thread testing machine includes frame, protective cover, clamping positioning mechanism, the first detector unit, the second detector unit, supporting leg, castor, control panel, the first mounting plane and the second mounting plane；Described frame bottom surface is provided with supporting leg and castor, and the periphery of frame is provided with protective cover, internally installed first mounting plane having two to be parallel to each other of frame and the second mounting plane；Second mounting plane is positioned at the lower right of the first mounting plane；On first mounting plane, clamping positioning mechanism is installed；Second detector unit is installed on the second mounting plane；Being provided with the first detector unit on the left side wall of machine frame inside, the first detector unit is positioned at the top of clamping positioning mechanism；

Described clamping positioning mechanism includes that pen type cylinder, clamping and positioning first connecting rod, clamping and positioning second connecting rod, connecting rod support, press strip, briquetting, clamping and positioning installing plate, the line slideway that is fixedly clamped, slide plate, electromagnetic valve body, valve body fix angled seat, rotary cylinder, turntable and Rotating Plates；Being fixed with rotary cylinder on described first mounting plane, the output shaft of rotary cylinder is provided with turntable, and turntable is fixed with Rotating Plates, Rotating Plates is provided with valve body and fixes angled seat, and valve body is fixed and is provided with electromagnetic valve body in angled seat；The other end of Rotating Plates is provided with the clamping and positioning installing plate fixing by reinforcement, and clamping and positioning installing plate is vertically fixed pen type cylinder and two parallel to each other line slideways that are fixedly clamped；It is fixedly clamped on the slide block of line slideway and is fixed with slide plate, the piston rod of pen type cylinder and the upper end of slide plate and fixes, at the diagonal of slide plate, be provided with chute；It is further fixed on connecting rod support in Rotating Plates, connecting rod support is connected with middle part and the end of clamping and positioning second connecting rod of clamping and positioning first connecting rod；One end of clamping and positioning first connecting rod is provided with the lower end of pin and pin and inserts in chute；The other end of clamping and positioning first connecting rod and clamping and positioning second connecting rod is connected with press strip simultaneously, and press strip lower end has briquetting, briquetting to be positioned at the top of electromagnetic valve body；

Described first detector unit includes horizontal sliding device, lowering or hoisting gear and the first detection head assembly, described horizontal sliding device includes the first detection installing plate being fixed on the left side wall of machine frame inside, also being vertically and fixedly provided with the first detection horizontal drive motor fixed plate in frame, the first detection horizontal drive motor fixed plate is vertically fixed with the first detection installing plate simultaneously；The two ends, left and right of the leading flank of the first detection installing plate are separately installed with the first horizontal bearing fixed seat of detection；In first detection horizontal drive motor fixed plate, the first detection horizontal drive motor is installed, connect after the output shaft of the first detection horizontal drive motor detects horizontal drive motor fixed plate through first and by shaft coupling and have the first horizontal ball-screw of detection, described first detects in two the first horizontal bearing fixed seats of detection that horizontal ball-screw is inserted on the first detection installing plate, and first detects threaded engagement on horizontal ball-screw laterally driven piece of the first detection；First detection installing plate on be also equipped with two be parallel to each other first detection horizontal line slideway cushion blocks, two first detect horizontal line slideway cushion block lay respectively at the first horizontal ball-screw of detection both sides and with first detect horizontal ball-screw parallel；It is mounted on the first horizontal line slideway of detection on two the first horizontal line slideway cushion blocks of detection；In first laterally driven piece of detection, the first detection longitudinal direction ball-screw cushion block is installed；Described lowering or hoisting gear includes being arranged on the first detection ball-screw installing plate that the first detection longitudinal direction ball-screw cushion block and first detects on the slide block of horizontal line slideway, being provided with two longitudinal line slideway cushion blocks of parallel to each other first detection on first detection ball-screw installing plate, the first detection lifting that the top of the first detection ball-screw installing plate is provided with by the first longitudinal line slideway cushion block of detection is fixing drives motor fixing plate；The two ends up and down of the leading flank of the first detection ball-screw installing plate are separately installed with the first detection longitudinal direction bearing fixed seat；First detection lifting drives the installed above of motor fixing plate to have the first detection lifting to drive motor, connect after first detection lifting drives the output shaft of motor to drive motor fixing plate through the first detection lifting and by shaft coupling and have the first detection longitudinal direction ball-screw, in the longitudinal bearing fixed seat of two first detections that the described first longitudinal ball-screw of detection is inserted on the first detection ball-screw installing plate, on the first longitudinal ball-screw of detection, threaded engagement has the first detection zigzag tread patterns block；Two first longitudinal line slideway cushion blocks of detection lay respectively at the both sides of the first detection longitudinal direction ball-screw parallel with the first longitudinal ball-screw of detection, and two the first longitudinal line slideway cushion blocks of detection are mounted on the first detection longitudinal direction line slideway；It is mounted on the first detection torque sensor cushion block on the slide block of the first detection zigzag tread patterns block and the longitudinal line slideway of the first detection, on first detection torque sensor cushion block, the first detection torque sensor installing plate is installed, being provided with the first detection torque sensor and two first detection bearing fixed seats on first detection torque sensor installing plate, two first detection bearing fixed seats are positioned at the lower section of the first detection torque sensor；First detection torque sensor installing plate is provided with the first detection torque sensor fixed plate normal thereto by reinforcement, the installed above of first detection torque sensor fixed plate has the first detection head to drive motor, and on the end face of frame, corresponding first detection lifting drives motor and the first detection head to drive the position of motor to be provided with installation hatchway；It is connected after first detection head drives the output shaft of motor to detect torque sensor fixed plate through first and by the rotary shaft of shaft coupling and the first detection torque sensor, the other end of the rotary shaft of the first detection torque sensor is connected by shaft coupling a first detection head axis of guide, and the other end of the first detection head axis of guide is through after two first detection bearing fixed seats and be provided with the first detection head guide shaft support；First detection head guide shaft support lower end is fixed with the first detection head assembly, first detection head assembly includes fixes the first detection fixing connection ring being connected with the first detection head guide shaft support lower end, the first fixing lower surface connecting ring of detection is fixed with the first detection head multidiameter bearing by pin, equipped with the first detection head multidiameter in the positioning sleeve of the lower surface of the first detection head multidiameter bearing, and location is cased with an inclined-plane；First detection head multidiameter is fixed by the first detection and location block by bolt, and the first detection and location block has an inclined-plane；The inclined-plane of the inclined-plane of described first detection and location block and the first detection head multidiameter bearing lower surface positioning sleeve agrees with mutually；The inside of the first detection head multidiameter lower semisection is provided with installation counterbore；Being provided with keyway, installing hole with the axle center trisection of the first detection head multidiameter on the outer wall of the first detection head multidiameter, mounting hole site communicates with installation counterbore in the top of keyway and installing hole；Being interspersed with the first detection head of shaft-like in installation counterbore within first detection head multidiameter, the bottom of the first detection head is sequentially provided with downwards the first detection no-go gage and the first detection drift；Equipped with the first detection key in described keyway, it is connected with first detection the second connecting rod on first detection key, first detection the second connecting rod other end pin joint first detects head rod, and the other end of the first detection head rod is connected to the support on the first detection head multidiameter bearing lower surface by pin joint；First detection the second connecting rod is provided with a chute, chute is connected with the first detection fixed block, the other end of the first detection fixed block inserts the installing hole on the first detection head multidiameter surface, and the thickness of the first detection fixed block is more than the thickness of the first detection head multidiameter inner hole wall；First detection head multidiameter bearing lower surface and the first detection head multidiameter surface are connected with the first detection spring；

Described second detector unit includes before and after's slide device, left and right slide device and the second detection head assembly；Before and after described, slide device includes the second detection installing plate being fixed on the second mounting plane, before and after being also vertically and fixedly provided with the second detection in frame, sliding drives motor fixing plate, and before and after the second detection, sliding drives motor fixing plate simultaneously with the second detection installing plate is vertically fixed；On second detection installing plate, sliding bearing fixed seat before and after two second detections is installed；Before and after before and after second detection, sliding drives and is provided with the second detection on motor fixing plate, sliding drives motor, connect after sliding drives motor fixing plate before and after sliding drives the output shaft of motor to detect through second before and after second detection and by shaft coupling and have sliding ball-screw before and after the second detection, before and after two second detections that before and after described second detection, sliding ball-screw is inserted on the second detection installing plate in sliding bearing fixed seat, before and after the second detection, on sliding ball-screw, threaded engagement has sliding drive block before and after the second detection；Sliding rectilinear orbit cushion block before and after two the second detections being parallel to each other it is also equipped with on second detection installing plate, before and after two second detections, sliding rectilinear orbit cushion block lays respectively at the both sides of sliding ball-screw before and after the second detection parallel with sliding ball-screw before and after the second detection, is mounted on sliding rectilinear orbit before and after the second detection before and after two second detections on sliding rectilinear orbit cushion block；On sliding drive block, the second detection left and right sliding ball-screw cushion block is installed before and after second detection；Described left and right slide device includes being arranged on the second detection ball-screw installing plate on the slide block of sliding rectilinear orbit before and after the second detection left and right sliding ball-screw cushion block and second detects；Second detection ball-screw installing plate Right vertical is fixed with the second detection left and right sliding and drives motor fixing plate；On second detection ball-screw installing plate, two ends are respectively provided with two second detection left and right sliding bearing fixed seats；Second detection left and right sliding drives the right side of motor fixing plate to be provided with two second detection left and right slidings and drives motor, it is connected to the second detection left and right sliding ball-screw after two second detection left and right slidings drive two output shafts of motor to drive motor fixing plate through the second detection left and right sliding and by shaft coupling, in the second detection left and right sliding bearing fixed seat that described two second detection left and right sliding ball-screws are inserted on the second detection ball-screw installing plate, every second detection left and right sliding ball-screw is inserted in two second detection left and right sliding bearing fixed seats, and two second detection left and right sliding ball-screws are parallel to each other；On every second detection left and right sliding ball-screw, threaded engagement has the second detection left and right sliding drive block；Four the second detection left and right sliding line slideway cushion blocks being parallel to each other it are also equipped with on second detection ball-screw installing plate, four second detection left and right sliding line slideway cushion block lay respectively at two second detection left and right sliding ball-screws both sides and with second detection left and right sliding ball-screw parallel, it is mounted on the second detection left and right sliding line slideway on four second detection left and right sliding line slideway cushion blocks, the slide block of the second detection left and right sliding drive block and the second detection left and right sliding line slideway is mounted on the second detection torque sensor cushion block；Each second detection left and right sliding drive block and its both sides second are detected and are provided with one piece of second detection torque sensor installing plate on the second detection torque sensor cushion block on the slide block of left and right sliding line slideway；Second detection torque sensor and two second detection bearing fixed seats are installed on every piece second detection torque sensor installing plate, every piece second detection torque sensor installing plate is provided with one piece of normal thereto second by reinforcement and detects torque sensor fixed plate, and the right side of every piece second detection torque sensor fixed plate is provided with one second detection head and drives motor；It is connected after each second detection head drives the output shaft of motor to detect torque sensor fixed plate through second and by the rotary shaft of shaft coupling and the second detection torque sensor, the other end of the rotary shaft of the second detection torque sensor is connected by shaft coupling a second detection head axis of guide, and the other end of the second detection head axis of guide is through after two second detection bearing fixed seats and be provided with the second detection head guide shaft support；Second detects head guide shaft support left side is fixed with the second detection head assembly, and the second detection head assembly includes fixes the second detection fixing connection ring being connected with the second detection head guide shaft support left side；The fixing left side connecting ring of second detection is fixed with the second detection head multidiameter bearing by pin, and equipped with the second detection head multidiameter in the positioning sleeve of the left side of the second detection head multidiameter bearing, location is cased with an inclined-plane；Second detection head multidiameter is fixed by the second detection and location block by bolt, and the second detection and location block has an inclined-plane；The inclined-plane of the inclined-plane of described second detection and location block and the second detection head multidiameter bearing left side positioning sleeve agrees with mutually；The inside of the second left half section of detection head multidiameter is provided with installation counterbore；Being provided with keyway and installing hole with the axle center trisection of the second detection head multidiameter on the outer wall of the second detection head multidiameter, mounting hole site communicates with installing counterbore in the right side of keyway and installing hole；Being fitted with the second detection head of shaft-like in installation counterbore within second detection head multidiameter, the other end of the second detection head is respectively equipped with the second detection no-go gage and the second detection drift；Equipped with the second detection key in described keyway, it is connected with second detection the second connecting rod on second detection key, second detection the second connecting rod other end pin joint second detects head rod, and the other end of the second detection head rod is connected to the support on the second detection head multidiameter bearing left side by pin joint；Second detection the second connecting rod is provided with a chute, chute is connected with the second detection fixed block, the other end of the second detection fixed block inserts the installing hole on the second detection head multidiameter surface, and the thickness of the second detection fixed block is more than the thickness of the second detection head multidiameter inner hole wall；Second detection head multidiameter bearing left side and the second detection head multidiameter surface are connected with the second detection spring；

Using method is as follows:

In use, electromagnetic valve body is put into valve body and fixes angled seat, the piston rod of pen type cylinder is regained, drive slide plate along being fixedly clamped line slideway upwards, that end that clamping and positioning first connecting rod is connected with slide plate is upwards, the press strip with clamping and positioning first connecting rod other end pin joint and briquetting is driven downwards and to be pressed into electromagnetic valve body, now electromagnetic valve body is fixed, start the first detection horizontal drive motor, the output shaft of the first detection horizontal drive motor rotarily drives the first horizontal ball-screw of detection and rotates, laterally driven piece of drive lowering or hoisting gear of the first detection and detection head assembly is made to move laterally together the surface to one screwed hole of electromagnetic valve body upper surface, close the first detection horizontal drive motor；nullStarting the first detection lifting drives motor and the first detection head to drive motor，First detection lifting drives the output shaft of motor to rotarily drive the first detection longitudinal direction ball-screw rotation，The first detection zigzag tread patterns block is made to drive the first detection torque sensor installing plate to move down，First detection head drives the output shaft of motor to rotate and makes detection head assembly rotation simultaneously，So that the first detection head is slowly rotated down motion，When in the screw thread that the first detection drift rotary motion is detected to valve body upper surface，First detection head continues to be rotated down in the screw thread of valve body upper surface，If the first detection drift rotates through the screw thread that valve body upper surface is detected，First detection head continues to be rotated down motion，Enclose if the first detection no-go gage rotates the screw thread 2.5 that only valve body upper surface is detected，First detection no-go gage rotates in the screw thread of valve body upper surface will be by torque resistance，Now the first detection torque sensor is capable of detecting when the torsional forces suffered by the first detection no-go gage and is delivered to system，Internal system can automatically manipulate the first detection lifting and drive motor and the first detection head to drive the output shaft reversion of motor，The first detection head is made to reversely rotate and upwards reset，According to " drift mistake、No-go gage is only qualified " principle，Then the screw thread of this electromagnetic valve body upper surface is qualified；If the first detection drift rotates through the screw thread of valve body upper surface, first detection head continues to be rotated down motion, if the first detection no-go gage rotates the screw thread also through valve body upper surface, now system manipulation the first detection lifting drives motor and the first detection head to drive the output shaft reversion of motor so that the first detection head reversely rotates and upwards resets；According to the principle of " drift is crossed, no-go gage is crossed as defective ", then the screw thread of this valve body upper surface is relatively big, and defective, this electromagnetic valve body is directly scrapped；Same method can measure the screw thread that valve body upper surface the same side is to be detected；Before and after starting the second detection, sliding drives motor, before and after before and after second detection, sliding drives the output shaft of motor to rotarily drive the second detection, sliding ball-screw rotates, make sliding drive block before and after the second detection drive left and right slide device and detection head assembly together with move forward and backward to the second detection drift just screwed hole to electromagnetic valve body side, close sliding driving motor before and after the second detection；nullStarting the second detection left and right sliding drives motor and the second detection head to drive motor，Second detection left and right sliding drives the output shaft of motor to rotarily drive the second detection left and right sliding ball-screw rotation，The second detection left and right sliding drive block is made to drive the second detection torque sensor installing plate to be moved to the left，Second detection head drives the output shaft of motor to rotate and makes detection head assembly rotation simultaneously，So that the second detection head rotary motion the most to the left，When in the second detection drift rotary motion to just screw thread to valve body side，Second detection head continues to anticlockwise in the screw thread of valve body side，If the second detection drift rotates to the bottom of thread of valve body side，Now the second detection torque sensor is capable of detecting when the torsional forces suffered by the second detection drift and is delivered to system，Internal system can automatically manipulate the second detection left and right sliding and drive motor and the second detection head to drive the output shaft reversion of motor，The second detection head is made to reversely rotate and reset to the right，Before and after starting the second detection, sliding drives motor，Before and after before and after second detection, sliding drives the output shaft of motor to rotarily drive the second detection, sliding ball-screw rotates，Make sliding drive block before and after the second detection drive left and right slide device and detection head assembly together with move forward and backward to second and detect the no-go gage screwed hole just to electromagnetic valve body side，Before and after closing the second detection, sliding drives motor，Starting the second detection left and right sliding drives motor and the second detection head to drive motor，Second detection left and right sliding drives the output shaft of motor to rotarily drive the second detection left and right sliding ball-screw rotation，The second detection left and right sliding drive block is made to drive the second detection torque sensor installing plate to be moved to the left，Second detection head drives the output shaft of motor to rotate and makes detection head assembly rotation simultaneously，So that the second detection head rotary motion the most to the left，When in the second detection no-go gage rotary motion to just screw thread to valve body side，Second detection head continues to anticlockwise in the screw thread of valve body side，If the second detection no-go gage rotates the screw thread 2.5 of only valve body side when enclosing，Second detection no-go gage rotates in the screw thread of valve body side will be by torque resistance，Now the second detection torque sensor is capable of detecting when the torsional forces suffered by the second detection no-go gage and is delivered to system，Internal system can automatically manipulate the second detection left and right sliding and drive motor and the second detection head to drive the output shaft reversion of motor，The second detection head is made to reversely rotate and reset to the right；According to the principle of " drift is crossed, no-go gage is only qualified ", then the screw thread of this electromagnetic valve body side is qualified；If the second detection drift can rotate to the bottom of thread of valve body side, when second detection no-go gage also can rotate to the bottom of thread of valve body side, now system manipulation the second detection left and right sliding drives motor and the second detection head to drive the output shaft reversion of motor so that the second detection head reversely rotates and resets to the right；According to the principle of " drift is crossed, no-go gage is crossed as defective ", then the screw thread of this valve body side is relatively big, and defective, this electromagnetic valve body is directly scrapped；nullIf the screwed hole of two screwed holes on electromagnetic valve body upper surface one side and a side is the most qualified，The piston rod of pen type cylinder stretches out，Drive slide plate downward along the line slideway that is fixedly clamped，That end that clamping and positioning first connecting rod is connected with slide plate is downward，Drive the press strip with clamping and positioning first connecting rod other end pin joint and briquetting upwards，Now electromagnetic valve body is not fixed，The output shaft of rotary cylinder is rotated platform and rotates 180 °，The piston rod of pen type cylinder is regained，Drive slide plate along being fixedly clamped line slideway upwards，That end that clamping and positioning first connecting rod is connected with slide plate is upwards，The press strip with clamping and positioning first connecting rod other end pin joint and briquetting is driven downwards and to be pressed into electromagnetic valve body，Now electromagnetic valve body is fixed again，Same method is used to measure the screwed hole of two screwed holes of electromagnetic valve body upper surface another side and another side the most qualified；When the first detection head needs to change, bolt on first detection and location block is unclamped, now, first detection spring is elongated by the weight of the first detection head multidiameter, now the first detection fixed block of first detection the second connection rod end pin joint will be extracted from installing hole, the first clamped detection head is discharged, then the use first detection head plug-in mounting will be needed to enter in the installation counterbore of the first detection head multidiameter, thereafter, the inclined-plane on inclined-plane and the first detection head multidiameter bearing lower surface positioning sleeve that the first detection head multidiameter is moved upwards up to the first detection and location block agrees with mutually, it is bolted the first detection head multidiameter with the first detection fixed block, first detection fixed block is inserted installing hole and withstands detection head, detection 41113 is fixedly clamped.