CN210293035U

CN210293035U - Part is beated and is examined utensil

Info

Publication number: CN210293035U
Application number: CN201921596412.0U
Authority: CN
Inventors: 颜磊; 郑乃昌
Original assignee: Tianjin Testing & Measure Technology Co ltd
Current assignee: Tianjin Testing & Measure Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-04-10
Anticipated expiration: 2029-09-24

Abstract

The utility model provides a part is beated and is examined utensil, comprising a base plate, the bottom plate is fixedly connected with guide rail and base, the guide rail is slidably connected with the slider, slider fixedly connected with fixed plate, fixed plate fixedly connected with elevating gear, elevating gear includes the support, support and fixed plate fixed connection, be equipped with the dovetail on the support, sliding connection has the forked tail slider in the dovetail, forked tail slider and detection device fixed connection, the symmetry is equipped with two screw holes on the support, the screw hole link up with the dovetail mutually, threaded connection has the chucking knob in the screw hole, elevating gear fixedly connected with detection device; the base is equipped with spout and V-arrangement groove, and sliding connection has the dog mounting in the spout, and dog mounting top is equipped with the screw hole, and threaded hole female connection has the locking knob, locking knob bottom fixedly connected with dog, and one side that the guide rail was kept away from to the dog is equipped with the magnetic gauge stand, the utility model has the advantages of easy and simple to handle, measuring speed is fast, the precision is higher.

Description

Part is beated and is examined utensil

Technical Field

The utility model relates to an examine the utensil field, concretely relates to part is beated and is examined utensil.

Background

The gauge is a simple tool used for controlling various sizes (such as pore diameters, space sizes and the like) of products by industrial production enterprises, improves the production efficiency and the control quality, is suitable for products produced in large scale, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, outer diameter snap gauges and the like, in a broad sense, the special size error detection tool which is adjustable and can be repeatedly used by most parts can be classified as a flexible gauge, the flexible gauge can be used for detecting different models or products by proper adjustment, so that the flexible gauge has the characteristics of more than one pair, small occupied space and less material waste, meanwhile, the flexible gauge is usually of a modular structure, and the manufacturing period is short.

The jumping detection of the cutter or the shaft workpiece is an important process for detecting the processing quality of the cutter or the shaft workpiece, but the existing detection method uses three coordinates for detection, adopts three-coordinate detection, and can accurately measure complex parts and measurement difficulty parts, but the measuring tool has the defects that: the cost is high, the movement is inconvenient, the position of a taking point in the program is fixed, the size of a simple product is small, and the average detection time is long.

Disclosure of Invention

The to-be-solved problem of the utility model is to provide an utensil is examined in beating of easy and simple to handle, measuring speed is fast, the precision is higher and be fit for multiple specification cutter and axle type part.

In order to solve the technical problem, the utility model discloses a technical scheme is: a part jumping detection tool comprises a bottom plate, wherein a guide rail and a base are fixedly connected to the bottom plate, the guide rail is connected with a sliding block in a sliding mode, the sliding block is fixedly connected with a fixed plate, the fixed plate is fixedly connected with a lifting device, and the lifting device is fixedly connected with a detection device; the base is equipped with spout and V-arrangement groove, sliding connection has the dog mounting in the spout, dog mounting top is equipped with the screw hole, screw hole female connection has the locking knob, locking knob bottom fixedly connected with dog, the dog is kept away from one side of guide rail is equipped with the magnetic gauge stand.

Further, elevating gear includes the support, the support with fixed plate fixed connection, be equipped with the dovetail on the support, sliding connection has the forked tail slider in the dovetail, the forked tail slider with detection device fixed connection, the symmetry is equipped with two screw holes on the support, the screw hole with the dovetail link up mutually, screw hole female connection has the chucking knob.

Further, be equipped with groove and through-hole in the support, the inslot is equipped with first gear and second gear, the equal fixedly connected with bearing of first gear and second gear, bearing fixedly connected with branch, branch with support fixed connection, be equipped with the rotation knob in the through-hole, rotate the knob with first gear fixed connection, first gear and the equal meshing of second gear are connected with the toothed belt, the toothed belt outer end is equipped with the fixed block, the fixed block with forked tail slider fixed connection.

Furthermore, the slider still is equipped with locking device, locking device includes locking knob and screw thread post, locking knob with screw thread post fixed connection, the slider be equipped with the screw hole of screw thread post looks adaptation, the screw thread post pass through the screw hole with slider threaded connection.

Furthermore, the guide rail is provided with a fixing hole matched with the threaded column.

Further, the length of the threaded column is equal to the sum of the heights of the sliding block and the guide rail.

Furthermore, a V-shaped plate is arranged in the V-shaped groove.

Further, the V-shaped plate is made of hard alloy.

Furthermore, the detection device comprises a supporting block, the supporting block is fixedly connected with the dovetail slide block, the upper end of the supporting block is fixedly connected with a detection rod, and the detection rod is fixedly connected with a detection head and a lever indicator.

Furthermore, the detection head comprises a spherical block and a rod-shaped block, and the spherical block is fixedly connected with the rod-shaped block.

Compared with the prior art, the utility model has the advantages and positive effect be:

1. the utility model provides a pair of part is beated and is examined utensil, through elevating gear's setting, can drive detection device and remove on the vertically plane, the slider can drive the fixed plate and remove on the horizontal plane to drive elevating gear, connecting block and detection device and remove on the level, can use more convenient and fast according to the length of part and the size of diameter regulation detection device's position at any time, the utility model has the advantages of high-efficient convenient and fast more adapt to user's needs.

2. The utility model discloses a dog mounting, the spout, the dog, the setting of locking knob and magnetic force gauge stand, can adjust the position of dog according to the length of part, and can make the dog support at the V-arrangement inslot through the locking knob, thereby the position of fixed dog and dog mounting, prevent that in use from sliding, the magnetic force gauge stand can adsorb the part, make the part keep steady and can not shift at the pivoted in-process, magnetic force gauge stand and part can be kept apart to the dog, prevent that magnetic force gauge stand and part from adsorbing the too tight separation of being difficult to, the wholeness of whole device has been improved greatly, more can satisfy user's needs.

2. The utility model discloses a setting of first gear, second gear, toothed belt, forked tail slider, dovetail and fixed block can drive the fixed block through rotating the rotation knob and reciprocate at the inslot to drive forked tail slider and reciprocate, the chucking knob can be screwed up after adjusting the position of forked tail slider, thereby extrude forked tail slider, the frictional force of increase forked tail slider makes the forked tail slider fix in suitable position, has improved the wholeness ability of whole device greatly, more can satisfy user's needs.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention;

FIG. 4 is a structural view of the lifting device of the present invention;

fig. 5 is a side sectional view of the lifting device of the present invention.

In the figure: a bottom plate-1, a guide rail-2, a base-3, a slide block-4, a fixed plate-5, a lifting device-6, a lever indicator-7, a detection device-8, a chute-9, a V-shaped groove-10, a block fixing piece-11, a locking knob-12, a block-13, a magnetic meter base-14, a support-15, a dovetail groove-16, a dovetail slide block-17, a clamping knob-18, a groove-19, a first gear-20, a second gear-21, a bearing-22, a support rod-23, a rotating knob-24, a toothed belt-25, a fixed block-26, a locking device-27, a fixed knob-28, a threaded column-29, a fixed hole-30, a V-shaped plate-31, a support block-32, a supporting block-28, a screw, A detection rod-33, a detection head-34, a spherical block-35 and a rod-shaped block-36.

Detailed Description

For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.

As shown in fig. 1-2, a part runout checking fixture comprises a base plate 1, wherein the base plate 1 is fixedly connected with a guide rail 2 and a base 3, the guide rail 2 is slidably connected with a slider 4, the slider 4 can slide along the guide rail 2, the slider 4 is fixedly connected with a fixing plate 5, the fixing plate 5 is fixedly connected with a lifting device 6, the lifting device 6 is fixedly connected with a detection device 8, the lifting device 6 can drive the detection device 8 to move on a vertical plane, the slider 4 can drive the fixing plate 5 to move on a horizontal plane, so that the lifting device 6 and the detection device 8 are driven to move on the horizontal plane, and the position of the detection device 8 can be adjusted at any time according to the length and the; the base 3 is provided with a sliding groove 9 and a V-shaped groove 10, a V-shaped plate 31 is arranged in the V-shaped groove 10, the material of the V-shaped plate 31 is hard alloy, the hard alloy can effectively prevent parts from damaging the checking tool, a stop fixing piece 11 is connected in the sliding groove 9 in a sliding manner, a threaded hole is formed in the top end of the stop fixing piece 11, a locking knob 12 is connected in the threaded hole in a threaded manner, a stop 13 is fixedly connected to the bottom end of the locking knob 12, the stop fixing piece 11 can slide in the sliding groove 9, so that the position of the stop 13 can be adjusted according to the length of the parts, the stop 13 can be abutted against the V-shaped groove 10 through the locking knob 12, the positions of the stop 13 and the stop fixing piece 11 are fixed to prevent sliding in use, a magnetic gauge seat 14 is arranged on one side of the stop 13 away from, magnetic force gauge stand 14 can take or remove easily, after the rotatory 90 degrees of magnet in magnetic force gauge stand 14, the NS utmost point is facing to two magnetizers respectively, from the N utmost point to the magnetizer to the guide rail to another magnetizer to the S utmost point this moment, it is closed to form the magnetic line of force, can be firmly attached to in V shaped plate 31, magnetic force gauge stand 14 can adsorb the part, make the part keep steadily and can not shift at the pivoted in-process, magnetic force gauge stand 14 and part can be kept apart to dog 13, prevent that magnetic force gauge stand 14 from adsorbing the tight difficult separation with the part.

Elevating gear 6 includes support 15, support 15 and fixed plate 5 fixed connection, be equipped with dovetail 16 on support 15, sliding connection has dovetail 17 in dovetail 16, dovetail 17 and detection device 8 fixed connection, the symmetry is equipped with two screw holes on the support 15, the screw hole link up with dovetail 16 mutually, screw hole female connection has chucking knob 18, dovetail 17 can slide in dovetail 16, thereby adjustment detection device 8's position, chucking knob 18 can be screwed up after adjusting dovetail 17's position, thereby extrude dovetail 17, increase dovetail 17's frictional force, make dovetail 17 fix in suitable position.

A groove 19 and a through hole are arranged in the support 15, a first gear 20 and a second gear 21 are arranged in the groove 19, bearings 22 are fixedly connected to the first gear 20 and the second gear 21, a supporting rod 23 is fixedly connected to the bearings 22, the supporting rod 23 is fixedly connected to the support 15, a rotating knob 24 is arranged in the through hole, the rotating knob 24 is fixedly connected to the first gear 20, toothed belts 25 are meshed with the first gear 20 and the second gear 21, fixing blocks 26 are arranged at the outer ends of the toothed belts 25, the fixing blocks 26 are fixedly connected with the dovetail sliding blocks 17, the first gear 20 can be driven to rotate by rotating the rotating knob 24, two second gears 21 are symmetrically arranged at the center point of the first gear 20, the first gear 20 rotates to drive the toothed belts 25 to rotate, the second gear 21 can be driven, the toothed belts 25 can be effectively supported, the toothed belts 25 can drive the fixing blocks 26 to move up and down in the groove 19 by rotating the toothed belts 25, thereby driving the dovetail slide 17 to move up and down.

The sliding block 4 is further provided with a locking device 27, the locking device 27 comprises a fixing knob 28 and a threaded column 29, the fixing knob 28 is fixedly connected with the threaded column 29, the sliding block 4 is provided with a threaded hole matched with the threaded column 29, the threaded column 29 is in threaded connection with the sliding block 4 through the threaded hole, the length of the threaded column 29 is equal to the sum of the heights of the sliding block 4 and the guide rail 2, the guide rail 2 is provided with a fixing hole 30 matched with the threaded column 29, the locking device 27 can effectively fix the position of the sliding block 4, when the position of the sliding block 4 needs to be adjusted, the fixing knob 28 is upwards lifted by rotating the fixing knob 28 until the threaded column 29 is separated from the fixing hole 30 of the guide rail 2, the fixing knob 28 can be moved, and when the sliding block 4 is adjusted to a proper position, the fixing knob 28 can be reversely twisted to enable the fixing knob 28 to descend until the.

Detection device 8 includes supporting shoe 32, supporting shoe 32 and forked tail slider 17 fixed connection, supporting shoe 32 upper end fixedly connected with detects pole 33, detect pole 33 fixedly connected with and detect head 34 and lever indicator 7, it includes globular block 35 and shaft-shaped block 36 to detect head 34, globular block 35 and shaft-shaped block 36 fixed connection, in use, globular block 35 that detects head 34 can place on the part that will detect, the part rotates, there is the arch on the part surface then can cause globular block 35 to shake, thereby on transmitting lever indicator 7 through shaft-shaped block 36 and detection pole 33, if the pointer reading of lever indicator 7 changes, then detect the part and beat.

The working process of the utility model is as follows:

when the device is used, a part is placed in the V-shaped groove 10 according to the length of the part and the position to be detected, then the position of the stop block 13 is adjusted by sliding the stop block fixing piece 11, the stop block 13 is contacted with the tail end of the part, then the stop block 13 can be abutted against the V-shaped groove 10 by the locking knob 12, the stop block 13 is fixed, then the magnetic meter seat 14 is placed at the other end of the stop block 13, the magnetic meter seat 14 can adsorb the part, the part is kept stable and cannot be displaced in the rotating process, the fixing knob 28 is rotated to lift the fixing knob 28 upwards until the threaded column 29 is separated from the fixing hole 30 of the guide rail 2, the slide block 4 is moved, when the slide block 4 is adjusted to the position to be detected of the part, the fixing knob 28 is reversely twisted to lower the fixing knob 28 until the threaded column 29 is inserted into the fixing hole 30 of the guide rail 2 for limiting, then the, can drive first gear 20 and rotate, first gear 20 rotates and drives toothed belt 25 and rotates, toothed belt 25 can drive second gear 21 when rotating and rotate, toothed belt 25 rotates and can drive fixed block 26 and reciprocate in groove 19, thereby drive forked tail slider 17 and reciprocate, to detecting head 34 and dabbing the part surface, spherical piece 35 that detects head 34 can be placed on the part that will detect, rotate the part, if there is the arch on the part surface then can cause the shake of spherical piece 35, thereby convey lever indicator 7 through shaft-like piece 36 and detection pole 33 on, if lever indicator 7's pointer reading changes, then detect the part and beat.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims

1. A part is beated and is examined utensil which characterized in that: the detection device comprises a bottom plate (1), wherein a guide rail (2) and a base (3) are fixedly connected to the bottom plate (1), the guide rail (2) is connected with a sliding block (4) in a sliding manner, the sliding block (4) is fixedly connected with a fixed plate (5), the fixed plate (5) is fixedly connected with a lifting device (6), and the lifting device (6) is fixedly connected with a detection device (8); base (3) are equipped with spout (9) and V-arrangement groove (10), sliding connection has dog mounting (11) in spout (9), dog mounting (11) top is equipped with the screw hole, screw hole female connection has locking knob (12), locking knob (12) bottom fixedly connected with dog (13), dog (13) are kept away from one side of guide rail (2) is equipped with magnetic gauge stand (14).

2. The part run-out gauge according to claim 1, wherein: elevating gear (6) are including support (15), support (15) with fixed plate (5) fixed connection, be equipped with dovetail (16) on support (15), sliding connection has forked tail slider (17) in dovetail (16), forked tail slider (17) with detection device (8) fixed connection, the symmetry is equipped with two screw holes on support (15), the screw hole with dovetail (16) link up mutually, screw hole female connection has chucking knob (18).

3. The part run-out gauge according to claim 2, wherein: be equipped with groove (19) and through-hole in support (15), be equipped with first gear (20) and second gear (21) in groove (19), first gear (20) and the equal fixedly connected with bearing (22) of second gear (21), bearing (22) fixedly connected with branch (23), branch (23) with support (15) fixed connection, be equipped with in the through-hole and rotate knob (24), rotate knob (24) with first gear (20) fixed connection, first gear (20) and the equal meshing of second gear (21) are connected with toothed belt (25), toothed belt (25) outer end is equipped with fixed block (26), fixed block (26) with forked tail slider (17) fixed connection.

4. The part run-out gauge according to claim 1, wherein: slider (4) still are equipped with locking device (27), locking device (27) are including fixed knob (28) and screw thread post (29), fixed knob (28) with screw thread post (29) fixed connection, slider (4) be equipped with the screw hole of screw thread post (29) looks adaptation, screw thread post (29) through the screw hole with slider (4) threaded connection.

5. The part run-out gauge according to claim 4, wherein: the guide rail (2) is provided with a fixing hole (30) matched with the threaded column (29).

6. The part run-out gauge according to claim 4, wherein: the length of the threaded column (29) is equal to the sum of the heights of the sliding block (4) and the guide rail (2).

7. The part run-out gauge according to claim 1, wherein: and a V-shaped plate (31) is arranged in the V-shaped groove (10).

8. The part run-out gauge according to claim 7, wherein: the V-shaped plate (31) is made of hard alloy.

9. The part run-out gauge according to claim 2, wherein: the detection device (8) comprises a supporting block (32), the supporting block (32) is fixedly connected with the dovetail sliding block (17), the upper end of the supporting block (32) is fixedly connected with a detection rod (33), and the detection rod (33) is fixedly connected with a detection head (34) and a lever indicator (7).

10. The part runout gauge according to claim 9, wherein: the detection head (34) comprises a spherical block (35) and a rod-shaped block (36), and the spherical block (35) is fixedly connected with the rod-shaped block (36).