CN214426574U

CN214426574U - High-precision gauge

Info

Publication number: CN214426574U
Application number: CN202120519263.9U
Authority: CN
Inventors: 戴细香
Original assignee: Dongguan Gaocai Mould Technology Co ltd
Current assignee: Dongguan Gaocai Mould Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-10-19
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a high accuracy precision testing fixture, including the base case, be equipped with the stand on the base case, seted up the cavity in the stand, the inner wall of cavity rotates and is connected with first bull stick, the one end of first bull stick runs through the stand and is equipped with the first board of accepting, first accepting is equipped with first cylinder on the board, the tailpiece of the piston rod of first cylinder is equipped with splint, the inner wall fixed mounting of base case has first motor, the pivot end of first motor is equipped with the gear, the inner wall of base case rotates and is connected with the second bull stick, be equipped with first transmission wheel and ring gear on the second bull stick, the ring gear meshes with the gear mutually. The utility model discloses a set up first motor, first bull stick, track and second bull stick, play and drive the first cylinder piston rod end splint in both sides pivoted purpose simultaneously, be convenient for drive and detect article and rotate, do benefit to the detection of article.

Description

High-precision gauge

Technical Field

The utility model belongs to the technical field of examine the utensil, specifically be a high accuracy precision testing utensil.

Background

The checking fixture is a simple tool for controlling various sizes of products by industrial production enterprises, and improves the production efficiency and the control quality.

The checking fixture is suitable for mass production products such as automobile parts to replace professional measuring tools such as smooth plug gauges, threaded plug gauges, outer diameter calipers and the like.

At present, when the existing checking fixture is used, a detected object needs to be clamped, but the clamping mechanism does not have a rotating function, so that the detection is not convenient enough, and meanwhile, the position of the checking fixture is fixed and cannot be adjusted according to the size of an object.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy precision testing tool to solve the current inconvenient problem of examining the utensil.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision gauge comprises a base box, wherein an upright post is arranged on the base box, a frame body is convenient to support through the upright post, a cavity is formed in the upright post, the inner wall of the cavity is rotatably connected with a first rotating rod, a second conveying wheel and a first bearing plate are convenient to support through the first rotating rod, one end of the first rotating rod penetrates through the upright post and is provided with the first bearing plate, a first air cylinder is convenient to mount through the first bearing plate, the first bearing plate is provided with a first air cylinder, the model of the first air cylinder is SC100, clamping acting force is convenient to apply to the clamping plates through the first air cylinder, the end of a piston rod of the first air cylinder is provided with two clamping plates, objects are convenient to clamp and fix through the two clamping plates, a first motor is fixedly mounted on the inner wall of the base box, and the model of the first motor is 5IK90GN-YF, this first motor has just reversing function, through being provided with first motor, is convenient for drive gear revolve, the pivot end of first motor is equipped with the gear, the inner wall of base case rotates and is connected with the second bull stick, through being provided with the second bull stick, is convenient for accept first transfer wheel and ring gear, be equipped with first transfer wheel and ring gear on the second bull stick, the ring gear meshes with the gear mutually, through being provided with ring gear and gear, plays the pivoted purpose of drive second bull stick when first motor during operation, be equipped with the second transfer wheel on the first bull stick, the meshing has the track on second transfer wheel and the first transfer wheel, through being provided with the track, when the second bull stick rotates, plays to drive first bull stick pivoted purpose, be equipped with the framework on the stand, the upper and lower extreme of framework is the opening setting.

Preferably, a second motor is arranged in the frame body, the model of the second motor is 5IK90GN-YF, the second motor has a forward and reverse rotation function, and the purpose of driving the screw rod to rotate is achieved by the arrangement of the second motor.

Preferably, the rotating shaft end of the second motor is provided with a screw rod, one end of the screw rod is rotatably connected with the frame body, and the screw rod is arranged to facilitate driving the threaded sleeve to move.

Preferably, the screw rod is connected with a threaded sleeve in a threaded manner, and the purpose of driving the connecting rod to move is achieved when the screw rod rotates due to the threaded sleeve.

Preferably, the bottom end of the threaded sleeve is provided with a connecting rod, the bottom end of the connecting rod is provided with a second bearing plate, and the second bearing plate is conveniently borne by the connecting rod.

Preferably, the bottom end of the second bearing plate is provided with a second cylinder, the piston rod end of the second cylinder is provided with a checking fixture body, the type of the second cylinder is SC100, and the checking fixture body is convenient to lift due to the fact that the second cylinder is arranged.

Preferably, the number of the stand columns is two, a limiting rod is arranged between the stand columns, the connecting rod is connected with the limiting rod in a sliding mode, the limiting rod is arranged, the purpose of limiting the movement of the connecting rod is achieved, and the connecting rod can conveniently move horizontally and linearly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first motor, first bull stick, track and second bull stick, play and drive the first cylinder piston rod end splint in both sides pivoted purpose simultaneously, be convenient for drive and detect article and rotate, do benefit to the detection of article.

2. The utility model discloses a set up the framework, according to the position of inspection article, the position of utensil is examined in the adjustment, does benefit to the detection of article.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the connecting rod of the present invention.

In the figure: 1. a base case; 2. a second cylinder; 3. a cavity; 4. a first rotating lever; 5. a first transfer wheel; 6. a second rotating rod; 7. a splint; 8. a toothed ring; 9. a gear; 10. a first motor; 11. a first cylinder; 12. a crawler belt; 13. a first bearing plate; 14. a limiting rod; 15. a column; 16. a connecting rod; 17. a threaded sleeve; 18. a second bearing plate; 19. a screw rod; 20. a second motor; 21. a frame body; 22. a second transfer wheel; 23. examine a body.

Detailed Description

Referring to fig. 1, a high-precision gauge comprises a base box 1, wherein an upright post 15 is arranged on the base box 1, a frame body 21 is convenient to support by arranging the upright post 15, a cavity 3 is arranged in the upright post 15, a first rotating rod 4 is rotatably connected to the inner wall of the cavity 3, a second conveying wheel 22 and a first bearing plate 13 are convenient to support by arranging the first rotating rod 4, one end of the first rotating rod 4 penetrates through the upright post 15 and is provided with the first bearing plate 13, a first air cylinder 11 is convenient to mount by arranging the first bearing plate 13, a first air cylinder 11 is arranged on the first bearing plate 13, the model of the first air cylinder 11 is SC100, a clamping acting force is convenient to be applied to a clamping plate 7 by arranging the first air cylinder 11, the piston rod end of the first air cylinder 11 is provided with two clamping plates 7, a fixed object is convenient to clamp by arranging the two clamping plates 7, a first motor 10 is fixedly arranged on the inner wall of the base box 1, the model of the first motor 10 is 5IK90GN-YF, the first motor 10 has the function of forward and reverse rotation, the first motor 10 is arranged to drive the gear 9 to rotate, the rotating shaft end of the first motor 10 is provided with the gear 9, the inner wall of the base box 1 is rotatably connected with the second rotating rod 6, the second rotating rod 6 is arranged to drive the first transmission wheel 5 and the toothed ring 8, the second rotating rod 6 is provided with the first transmission wheel 5 and the toothed ring 8, the toothed ring 8 is meshed with the gear 9, the toothed ring 8 and the gear 9 are arranged to drive the second rotating rod 6 to rotate when the first motor 10 works, the first rotating rod 4 is provided with the second transmission wheel 22, the second transmission wheel 22 is meshed with the first transmission wheel 5 with the crawler 12, the crawler 12 is arranged to drive the first rotating rod 4 to rotate when the second rotating rod 6 rotates, the upright post 15 is provided with the frame 21, the upper and lower ends of the frame 21 are open.

Referring to fig. 1, a second motor 20 is disposed in the frame 21, the second motor 20 has a model number of 5IK90GN-YF, the second motor 20 has a forward and reverse rotation function, and the second motor 20 is disposed to drive the screw rod 19 to rotate.

Referring to fig. 1, a screw rod 19 is disposed at a rotating shaft end of the second motor 20, one end of the screw rod 19 is rotatably connected to the frame 21, and the screw rod 19 is disposed to facilitate driving the threaded sleeve 17 to move.

Referring to fig. 1, a screw rod 19 is connected to a threaded sleeve 17 through a thread, and the threaded sleeve 17 is arranged to drive the connecting rod 16 to move when the screw rod 19 rotates.

Referring to fig. 1 and 2, a connecting rod 16 is disposed at a bottom end of the threaded sleeve 17, and a second receiving plate 18 is disposed at a bottom end of the connecting rod 16 for receiving the second receiving plate 18 by disposing the connecting rod 16.

Referring to fig. 1, a second cylinder 2 is disposed at a bottom end of the second receiving plate 18, a gauge body 23 is disposed at a piston rod end of the second cylinder 2, the second cylinder 2 is SC100, and the second cylinder 2 is disposed to facilitate lifting of the gauge body 23.

Referring to fig. 1, the number of the upright posts 15 is two, the limiting rod 14 is arranged between the upright posts 15, the connecting rod 16 is connected with the limiting rod 14 in a sliding manner, and the limiting rod 14 is arranged to limit the movement of the connecting rod 16, so that the connecting rod 16 can conveniently perform horizontal linear movement.

The working principle of the scheme is as follows: when an article needs to be detected, the article is placed between the two side clamping plates 7, the two side clamping plates 7 are used for clamping and fixing the article through the first air cylinder 11, after the clamping and fixing are completed, the second motor 20 is started, the second motor 20 drives the screw rod 19 to rotate, the screw rod 19 drives the connecting rod 16 to slide along the surface of the limiting rod 14 through the threaded sleeve 17, the limiting rod 14 achieves the purpose of limiting the movement of the connecting rod 16, the connecting rod 16 is beneficial to performing horizontal linear movement, the checking fixture body 23 at the lower end of the connecting rod 16 moves to a proper position, the checking fixture body 23 is descended to the proper position through the second air cylinder 2 to detect the article, in the process of detection, if the article needs to be rotated, the first motor 10 is started, the first motor 10 drives the second rotating rod 6 to rotate through the gear 9 and the toothed ring 8, the second rotating rod 6 drives the first rotating rod 4 to rotate through the first conveying wheel 5, the crawler 12 and the second conveying wheel 22, the first rotating rod 4 drives the article to rotate through the first air cylinder 11 and the clamping plate 7 until the article rotates to a proper position, so that the article can be detected conveniently.

Claims

1. The utility model provides a high accuracy precision testing fixture, includes base case (1), its characterized in that: the base box is characterized in that a stand column (15) is arranged on the base box (1), a cavity (3) is formed in the stand column (15), a first rotating rod (4) is connected to the inner wall of the cavity (3) in a rotating mode, one end of the first rotating rod (4) penetrates through the stand column (15) and is provided with a first bearing plate (13), a first air cylinder (11) is arranged on the first bearing plate (13), a clamping plate (7) is arranged at the end of a piston rod of the first air cylinder (11), a first motor (10) is fixedly arranged on the inner wall of the base box (1), a gear (9) is arranged at the rotating shaft end of the first motor (10), a second rotating rod (6) is connected to the inner wall of the base box (1) in a rotating mode, a first conveying wheel (5) and a toothed ring (8) are arranged on the second rotating rod (6), the toothed ring (8) is meshed with the gear (9), a second conveying wheel (22) is arranged on the first rotating rod (4), the second conveying wheel (22) and the first conveying wheel (5) are meshed with a crawler belt (12), and a frame body (21) is arranged on the upright post (15).

2. The high-precision gauge according to claim 1, characterized in that: a second motor (20) is arranged in the frame body (21).

3. The high-precision gauge according to claim 2, characterized in that: and a screw rod (19) is arranged at the rotating shaft end of the second motor (20), and one end of the screw rod (19) is rotatably connected with the frame body (21).

4. The high-precision gauge according to claim 3, characterized in that: the screw rod (19) is in threaded connection with a threaded sleeve (17).

5. The high-precision gauge according to claim 4, characterized in that: the bottom end of the threaded sleeve (17) is provided with a connecting rod (16), and the bottom end of the connecting rod (16) is provided with a second bearing plate (18).

6. The high-precision gauge according to claim 5, characterized in that: the bottom end of the second bearing plate (18) is provided with a second cylinder (2), and the piston rod end of the second cylinder (2) is provided with a checking fixture body (23).

7. The high-precision gauge according to claim 5, characterized in that: the number of the upright posts (15) is two, the limiting rods (14) are arranged between the upright posts (15), and the connecting rods (16) are connected with the limiting rods (14) in a sliding mode.