CN208223337U - Novel cross shaft detection device - Google Patents
Novel cross shaft detection device Download PDFInfo
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- CN208223337U CN208223337U CN201820799835.1U CN201820799835U CN208223337U CN 208223337 U CN208223337 U CN 208223337U CN 201820799835 U CN201820799835 U CN 201820799835U CN 208223337 U CN208223337 U CN 208223337U
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- detection
- cross axle
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Abstract
The utility model discloses a kind of Novel cross shaft detection devices, including workbench, detection part and calibrator unit;Detection part includes supporting element and multiple detection pieces, supporting element includes four support plates, the V-shaped groove mouth that can be matched with the journal diameter portion of cross axle is provided at the top of support plate, a detection piece is respectively arranged in the front and back of braced frame, two detection pieces are respectively arranged in the left and right side of braced frame, detection piece includes support frame, detection block and the sensor being slidably arranged on support frame, and detection block and sensor contacts and sensor are located remotely from the side of braced frame;Calibrator unit includes slide unit type electric cylinders, rotary cylinder and pallet, and pallet can move up and down in through-hole.The beneficial effects of the utility model are: sensor and cross axle non-direct contact in the application, protect the sensor from the shock of cross axle;Clamping component and positioning element in the application separate, and improve positioning accuracy;Calibration in the application uses automatic calibrator unit, improves the efficiency of detection.
Description
Technical field
The utility model relates to a kind of Novel cross shaft detection devices.
Background technique
Cross axle is one of common precise part, need it is qualified after testing after can dispatch from the factory use, specially cross
The diameter and length of four journal diameter portions of axis, existing cross axle detect machine testing length and diameter using cross axle, use
Sensor direct contact type detection mode.Existing detection positioning method is clamped one time positioning, introduces mounting and clamping system error.When
Preceding detection system calibration is calibrated using artificial clamping, does not adapt to automated production, the low efficiency of detection.
Summary of the invention
The purpose of the utility model is to provide a kind of Novel cross shaft detection device, solves cross axle in the prior art and use
Artificial clamping calibration, does not adapt to automated production, the low technological deficiency of detection efficiency.
To solve the above problems, technical solution adopted in the utility model is: a kind of Novel cross shaft detection device, packet
Workbench is included, the detection part on surface on the table is set and the calibrator unit of workbench lower surface is set;The inspection
Surveying component includes supporting element and multiple detection pieces, the through-hole being provided with above and below it on the workbench, the supporting element
Four support plates, the support plate including being located at through-hole surrounding are end to end to form the braced frame that cross section is rectangle,
The V-shaped groove mouth that can be matched with the journal diameter portion of cross axle is provided at the top of the support plate, before the braced frame
Side and rear are respectively arranged one for detecting the detection piece of cross axle journal diameter portion length, the left side and the right side of the braced frame
Side is respectively arranged two for detecting the detection piece of cross axle journal diameter portion diameter, and the detection piece includes support frame, detection block
With the sensor being slidably arranged on support frame, the detection block and sensor contacts and sensor are located remotely from support frame
The side of frame;The calibrator unit includes the slide unit type electric cylinders for being mounted on workbench lower surface, slide unit type electric cylinders is arranged in
Rotary cylinder on slide unit and the pallet that cross axle is used to support on rotary cylinder piston rod is set, the rotary cylinder
Piston rod is vertically arranged, and slide unit type electric cylinders driving rotary cylinder moves back and forth in the vertical direction, and the pallet can be in through-hole
Interior up and down motion.The application is matched using slide unit type electric cylinders and rotary cylinder, and the tools such as manipulator can be used will be to be detected
Cross axle is placed on pallet, is moved up and down, cross axle is placed on supporting element, and by examining by slide unit type electric cylinders driving pallet
It surveys part to detect cross axle, drives pallet rotation to detect two other axis so that cross axle rotates by rotary cylinder
The length and diameter at diameter position, the application can be completed clamping calibration by machine, be not required to manually participate in, be applicable to automatic metaplasia
It produces, while improving detection efficiency, the cross axle in the application is not directly contacted with spiral sensor, avoids sensor by cross axle
Shock causes detection accuracy to reduce.
Four pairs are provided on the pallet as a further improvement of the utility model, for preventing cross axle in pallet
The gag lever post of upper rotation, four pairs of gag lever posts are located on square four vertex.Gag lever post in the application is anti-
It only relatively rotates between cross axle and pallet, the angle of cross axle rotation is identical as the angle that pallet rotates, to ensure ten
Word axis can be accurately placed in V-shaped groove mouth, further improve detection accuracy.
The detection piece further includes driving cylinder, is arranged on the support frame as a further improvement of the utility model,
Sliding rail and setting constituted with it move horizontally secondary sliding block on the slide rail, the detection block is mounted on sliding block, described
Drive the piston rod of cylinder that can be used to that sliding block be pushed to slide away from the direction of supporting element with shoe contact, it is separate on sliding block
Pressure spring is provided between the side and support frame of supporting element.The application pushes sliding block away from cross axle using driving cylinder
Direction sliding, and after driving the piston rod of cylinder to shrink, pressure spring pushes sliding block to slide towards the direction of cross axle, due to pressure spring
Extend it is more gentle, so keep away detection block to cross axle produce row hit cross axle is damaged.
It as a further improvement of the utility model, further include detection block mounting rack and sensor mount, the inspection
The bottom for surveying block mounting rack is mounted on sliding block, and the bottom installation of the sensor mount is on the support frame.The application is set
Detection block mounting rack and sensor mount are set, the installation of detection block and sensor is facilitated.
It as a further improvement of the utility model, further include the clamping component being arranged on surface on the table, it is described
Clamping component include support baseboard, slide plate, clamping cylinder, finger cylinder, telescopic cylinder and for placing standard cross axle
Workpiece storage platform, the support baseboard are installed on the workbench, and clamping cylinder is mounted on support baseboard, and the slide plate is sliding
Dynamic to be mounted on support baseboard and slided by the driving of clamping cylinder is horizontal on support baseboard, the finger cylinder is mounted on
On slide plate, the telescopic cylinder is installed on the workbench, and the Workpiece storage platform is mounted on the piston rod of telescopic cylinder
And it moves up and down with the flexible of retractable air cylinder piston bar.Telescopic cylinder driving Workpiece storage platform in the application is transported up and down
It is dynamic, the standard cross axle being placed on Workpiece storage platform can be held up upwards and be clamped by finger cylinder and is pushed to detection part.
More than two clamping sliding blocks are not equipped on the support baseboard as a further improvement of the utility model,
Being horizontally disposed on the slide plate has clamping sliding rail, and the clamping sliding rail is matched with clamping sliding block.The application uses clamping
Sliding block matches the opposite sliding for realizing slide plate on support baseboard with clamping sliding rail.
In conclusion the beneficial effects of the utility model are: sensor and cross axle non-direct contact in the application, protection
Sensor is not by the shock of cross axle;Clamping component and positioning element in the application separate, and improve positioning accuracy;In the application
Calibration use automatic calibrator unit, improve the efficiency of detection.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the application.
Fig. 2 is the schematic perspective view for reacting the application lieutenant colonel's quasi-component.
Fig. 3 is the schematic perspective view for reacting detection part in the application.
Fig. 4 is the schematic perspective view for reacting detection piece in the application.
Fig. 5 is the schematic perspective view for reacting clamping component in the application.
Wherein: 1, workbench;2, detection part;3, calibrator unit;4, supporting element;5, detection piece;6, support frame;7, it detects
Block;8, sensor;9, slide unit type electric cylinders;10, rotary cylinder;11, pallet;12, gag lever post;13, cylinder is driven;14, sliding rail;
15, sliding block;16, detection block mounting rack;17, sensor mount;18, clamping component;19, support baseboard;20, slide plate;21, it fills
Gas enclosure cylinder;22, finger cylinder;23, telescopic cylinder;24, clamping sliding rail;25, Workpiece storage platform;26, clamping sliding block.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
Embodiment one:
Including workbench 1, the inspection of 1 upper surface of workbench is arranged in Novel cross shaft detection device as Figure 1-Figure 4
It surveys component 2 and the calibrator unit 3 of 1 lower surface of workbench is set.
Detection part 2 described herein includes supporting element 4 and multiple detection pieces 5, and the workbench 1 is rectangular slab
Shape structure, bottom are supported by more support column (not shown)s, are provided on workbench 1 rectangular logical above and below it
Hole (not shown), the supporting element 4 include being vertically arranged positioned at four pieces of through-hole surrounding and support that height is equal
Plate (not shown), the support plate is end to end to constitute the braced frame that cross section is rectangle, the application it is preferential four
The cross section of the equal length of block support plate, the braced frame is square, and the application is at the top of the support plate
It is provided with the V-shaped groove mouth (not shown) that can be matched with the journal diameter portion of cross axle, the depth of the V-shaped groove mouth in every piece of support plate
Degree and angle are all the same, and when cross axle is placed on support part 4, four journal diameter portions of cross axle are located at V-shaped groove mouth
It is interior with supports spider, the front and back of the braced frame is respectively arranged one for detecting cross axle journal diameter portion length
Detection piece 5, the left and right side of the braced frame is respectively arranged two for detecting the inspections of cross axle journal diameter portion diameter
Survey part 5, i.e., the quantity of detection piece 5 described herein altogether there are six, the detection piece 5 includes that bottom is arranged in workbench
Support frame 6, the detection block 7 being arranged on support frame 6 on 1 and the sensor 8 being slidably arranged on support frame 6, the inspection
Survey that block 7 is contacted with sensor 8 and sensor 8 is located remotely from the side of braced frame.In front of braced frame in the application and
The detection block 7 of two detection pieces 5 at rear respectively with the end of cross axle former and later two journal diameter portions, to measure cross axle at this
The length of rear and front end under state, the detection block 7 of two detection pieces 5 on the left of the application respectively with former and later two journal diameter portions
The left contact of arc surface, the detection block 7 of two detection pieces 5 on the right side right side with the arc surface of former and later two journal diameter portions respectively
Side contacts, for detecting the diameter of former and later two journal diameter portions under the state, after having detected, by cross axle clockwise or the inverse time
Needle rotates 90 degree, and to detect other two journal diameter portion and length and diameter, the application is due to being provided with detection block 7, cross axle
It is directly contacted with detection block 7, without directly contacting with sensor 8, protects sensor 8 not by the shock of cross axle.
The calibrator unit 3 includes the slide unit type electric cylinders 9 for being mounted on 1 lower surface of workbench of top side detachable, setting
The support of cross axle is used to support on 10 piston rod of rotary cylinder in the rotary cylinder 10 and being arranged on the slide unit of slide unit type electric cylinders 9
The piston rod of disk 11, the rotary cylinder 10 is arranged vertically upwards, and slide unit type electric cylinders 9 drive rotary cylinder 10 in vertical direction
Upper reciprocating motion, the pallet 11 can move up and down in through-hole with the up and down motion of rotary cylinder 10, the support
Disk 11 can be rotated with the rotation of the piston rod of rotary cylinder 10.Pallet 11 in the application moves up, can be by cross axle
It holds up upwards, pallet 11 rotates 90 degree, and cross axle can be realized and rotate 90 degree, entire cross axle rotation process can be by mechanical complete
At being not required to artificial interference.
The application is preferably provided with four pairs for preventing cross axle from rotating on pallet 11 on the pallet 11
Gag lever post 12, four pairs of gag lever posts 12 are located on square four vertex, each pair of gag lever post 12 in the application
The bottom end of the limit bar unit being vertically arranged including two, every limit bar unit is fixedly connected with pallet 11, is put in cross axle
It sets when on pallet 11, four journal diameter portions of cross axle are located between two groups of adjacent gag lever posts 12, work as rotary cylinder
When 10 driving pallets 11 rotate, gag lever post 12 blocks cross axle, rotates cross axle with pallet together with, cross axle and pallet 11 it
Between do not relatively rotate.
Detection piece 5 described herein is provided with driving cylinder 13, the sliding rail 14 being arranged on support frame 6 and setting and exists
It is constituted on sliding rail 14 with it and moves horizontally secondary sliding block 15, the detection block 7 is mounted on sliding block 15, and the application uses sliding block
15 match with sliding rail 14, realize the opposite sliding of detection block 7 and support frame 6, and the piston rod of the driving cylinder 13 can be with
Sliding block 15 contacts, for pushing sliding block 15 to slide away from the direction of supporting element 4, driving cylinder 13 described herein
Piston rod end can only be contacted with rapid block 15, and there is no connection relationships for the two, far from the side of supporting element 4 on sliding block 15
It is provided with pressure spring (not shown) between support frame 6, when driving the piston rod elongation of cylinder 13,15 court of sliding block can be pushed
The direction far from braced frame is dynamic dynamic and compression press spring, and when driving the piston rod of cylinder 13 to shrink, drive cylinder 13
Piston rod disengaged with sliding block 15 rapidly, at this time pressure spring extend, by sliding block 15 towards braced frame direction push, due to
Pressure spring slowly extends, therefore sliding block 15 will not be pushed to rapidly braced frame, prevents detection block 7 from generating to cross axle stronger
It hits and influences detection accuracy.
The application it is preferential be provided with detection block mounting rack 16 and sensor mount 17, the detection block mounting rack 16
L-shaped, the horizontal component of bottom is detachably arranged on sliding block 15 by bolt, and the detection block 7 in the application is strip
Shape is provided with waist through hole in one end of detection block 7, the application by pass through waist through hole and with 16 screw thread of detection block mounting rack
The bolt of cooperation will test the top that block 7 is detachably arranged in detection block mounting rack 16, the sensor mount 17
Bottom is mounted on support frame 6.In the application sensor 8 detect length and diameter using itself being the prior art, the application
Improvement be whole structure, realize automatic detection.
Embodiment two:
The present embodiment is the further improvement done on the basis of example 1, compared with embodiment one, such as Fig. 1 and figure
Shown in 5, the present embodiment is also equipped with clamping component 18 on 1 upper surface of workbench, and the clamping component 18 in the application is mounted on
The right side of detection part 2, the clamping component 18 include support baseboard 19, slide plate 20, clamping cylinder 21, finger cylinder 22,
The bottom of telescopic cylinder 23 and Workpiece storage platform 25 for placing standard cross axle, the support baseboard 19 passes through more spiral shells
Bolt is detachably arranged on workbench 1, and clamping cylinder 21 is mounted on support baseboard 19 and the piston rod of clamping cylinder 21
Horizontally disposed, the piston rod of clamping cylinder 21 can be flexible towards the direction of detection part 2, and the slide plate 20 is slidably mounted on branch
It supports on bottom plate 19 and is slided by the driving of clamping cylinder 21 is horizontal on support baseboard 19, the finger cylinder 22 is mounted on cunning
On plate 20 on one end of detection part, the pneumatic clamper of finger cylinder 22 is downward, and the cylinder base of the telescopic cylinder 23 is logical
It crosses bolt to be detachably arranged on workbench 1, the Workpiece storage platform 25 is mounted on the piston rod of telescopic cylinder 23 simultaneously
It moves up and down with the flexible of 23 piston rod of telescopic cylinder.Standard cross axle is placed in the application on Workpiece storage platform 25,
Rectangular fixture block is provided at the top of standard cross axle, the piston rod elongation of telescopic cylinder 23 pushes up standard cross axle
It rising, the pneumatic clamper of finger cylinder 22 can clamp fixture block to intermediate movement, so that fixture block be clamped, the piston rod of clamping cylinder 21 at this time
Elongation, standard cross axle is pushed on pallet 11, and pallet 11 moves down, and standard cross axle is placed on the support 4, can
The length and diameter for measuring standard cross axle measures standard in this, as object is compared to detect the length and diameter of cross axle
After the diameter and length parameter of cross axle, pallet 11 is moved up, preceding and clamp standard cross axle by the pneumatic clamper of finger cylinder 22
The piston rod of the fixture block at top, clamping cylinder 21 is shunk, and standard cross axle is put back on Workpiece storage platform 25.
The application realizes that the specific structure between slide plate 20 and support baseboard 19 with respect to sliding is: the support baseboard 19
On be not equipped with more than two clamping sliding blocks 26, being horizontally disposed on the slide plate 20 has clamping sliding rail 24, and the clamping is sliding
Rail 24 is matched with clamping sliding block 26.Remaining structure of the present embodiment is the same as example 1, and specifically refers to embodiment one, this
It will not go into details for application.
Not doing the part illustrated in above instructions is the prior art, or has both been able to achieve by the prior art.
And specific implementation case described in the utility model is only the preferable case study on implementation of the utility model, is not used to limit
The scope of the utility model.Equivalent changes and modifications made by i.e. all contents according to present utility model application the scope of the patents,
It all should be used as the technology scope of the utility model.
Claims (6)
1. a kind of Novel cross shaft detection device, it is characterised in that: including workbench (1), be arranged in workbench (1) upper surface
Detection part (2) and setting workbench (1) lower surface calibrator unit (3);The detection part (2) includes supporting element
(4) and multiple detection pieces (5) through-hole, being provided on the workbench (1) above and below it, the supporting element (4) include
It is described positioned at the end to end cross section that formed of four support plates, the support plate of through-hole surrounding for the braced frame of rectangle
Support plate at the top of be provided with the V-shaped groove mouth that can be matched with the journal diameter portion of cross axle, the front of the braced frame and
Rear is respectively arranged one for detecting the detection piece (5) of cross axle journal diameter portion length, the left side and the right side of the braced frame
Side is respectively arranged two for detecting the detection piece (5) of cross axle journal diameter portion diameter, and the detection piece (5) includes support frame
(6), detection block (7) and the sensor (8) being slidably arranged on support frame (6), the detection block (7) connect with sensor (8)
Touching and sensor (8) are located remotely from the side of braced frame;The calibrator unit (3) includes being mounted under workbench (1)
The slide unit type electric cylinders (9) on surface, the rotary cylinder (10) being arranged on the slide unit of slide unit type electric cylinders (9) and setting are in rotary cylinder
(10) pallet (11) of cross axle is used to support on piston rod, the piston rod of the rotary cylinder (10) is vertically arranged, slide unit
Type electric cylinders (9) driving rotary cylinder (10) moves back and forth in the vertical direction, and the pallet (11) can be transported up and down in through-hole
It is dynamic.
2. cross axle detection device according to claim 1, it is characterised in that: be provided with four pairs on the pallet (11)
Gag lever post (12) for preventing cross axle from rotating on pallet (11), four pairs of gag lever posts (12) are located at a square
Four vertex on.
3. cross axle detection device according to claim 1, it is characterised in that: the detection piece (5) further includes driving
Cylinder (13), setting in the sliding rail (14) on support frame (6) and are arranged on sliding rail (14) and constitute with it cunning for moving horizontally pair
Block (15), the detection block (7) are mounted on sliding block (15), and the piston rod of the driving cylinder (13) can be with sliding block (15)
It contacts for pushing sliding block (15) to slide away from the direction of supporting element (4), the one of separate supporting element (4) on sliding block (15)
Pressure spring is provided between side and support frame (6).
4. cross axle detection device according to claim 3, it is characterised in that: further include detection block mounting rack (16) and biography
The bottom of sensor mounting rack (17), the detection block mounting rack (16) is mounted on sliding block (15), the sensor installation
The bottom of frame (17) is mounted on support frame (6).
5. cross axle detection device according to any one of claims 1 to 4, it is characterised in that: further include that setting is working
Clamping component (18) on platform (1) upper surface, the clamping component (18) include support baseboard (19), slide plate (20), clamping
Cylinder (21), finger cylinder (22), telescopic cylinder (23) and the Workpiece storage platform (25) for placing standard cross axle, it is described
Support baseboard (19) is mounted on workbench (1), and clamping cylinder (21) is mounted on support baseboard (19), the slide plate (20)
It is slidably mounted on support baseboard (19) and is slided by clamping cylinder (21) driving is horizontal on support baseboard (19), it is described
Finger cylinder (22) is mounted on slide plate (20), and the telescopic cylinder (23) is mounted on workbench (1), and the workpiece is deposited
Platform (25) is put to be mounted on the piston rod of telescopic cylinder (23) and move up and down with the flexible of telescopic cylinder (23) piston rod.
6. cross axle detection device according to claim 5, it is characterised in that: be not equipped on the support baseboard (19)
More than two clamping sliding blocks (26), being horizontally disposed on the slide plate (20) has clamping sliding rail (24), the clamping sliding rail
(24) it is matched with clamping sliding block (26).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820799835.1U CN208223337U (en) | 2018-05-25 | 2018-05-25 | Novel cross shaft detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820799835.1U CN208223337U (en) | 2018-05-25 | 2018-05-25 | Novel cross shaft detection device |
Publications (1)
Publication Number | Publication Date |
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CN208223337U true CN208223337U (en) | 2018-12-11 |
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ID=64506416
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Application Number | Title | Priority Date | Filing Date |
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CN201820799835.1U Active CN208223337U (en) | 2018-05-25 | 2018-05-25 | Novel cross shaft detection device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108844434A (en) * | 2018-05-25 | 2018-11-20 | 南京埃斯顿智能系统工程有限公司 | Novel cross shaft detection device |
CN109991010A (en) * | 2019-04-30 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of automated system and detection method for engine crankshaft rotation detection |
-
2018
- 2018-05-25 CN CN201820799835.1U patent/CN208223337U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108844434A (en) * | 2018-05-25 | 2018-11-20 | 南京埃斯顿智能系统工程有限公司 | Novel cross shaft detection device |
CN109991010A (en) * | 2019-04-30 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of automated system and detection method for engine crankshaft rotation detection |
CN109991010B (en) * | 2019-04-30 | 2024-01-02 | 广西玉柴机器股份有限公司 | Automatic system and detection method for detecting rotation of engine crankshaft |
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