CN216731031U

CN216731031U - Axis bolt grinding device

Info

Publication number: CN216731031U
Application number: CN202220049400.1U
Authority: CN
Inventors: 商兆谦
Original assignee: Liangshan Taixing Machinery Manufacturing Co ltd
Current assignee: Liangshan Taixing Machinery Manufacturing Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-06-14
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a middle shaft bolt polishing device which comprises a power box, wherein a supporting plate is fixedly connected to the top of the power box, a fixing frame is fixedly connected to the top of the power box, a rotating motor is fixedly connected to the inside of the fixing frame, an output shaft of the rotating motor is fixedly connected with a rotating rod, one end of the rotating rod penetrates through the supporting plate and extends to the outside of the supporting plate, a polishing disc is fixedly connected to one end of the rotating rod, and a first rotating disc and a second rotating disc are fixedly connected to two sides of the top of the inner wall of the power box respectively. According to the polishing device for the middle shaft bolt, the first gear, the second gear and the sprocket chain are driven to move through the matching of the rotary table and the shaking column, the auxiliary column is driven to move through the matching of the sprocket chain, the bridging and the sliding frame, the clamping block is driven to move through the matching of the threaded column and the first clamping plate, the middle shaft bolt can be clamped and fixed, the device is simple to operate, and the polishing efficiency is high.

Description

Axis bolt grinding device

Technical Field

The utility model relates to the field of middle shaft bolts, in particular to a middle shaft bolt polishing device.

Background

The bolt is a mechanical part, a cylindrical threaded fastener matched with a nut, a fastener consisting of a head part and a screw (a cylinder with an external thread) needs to be matched with the nut and is used for fastening and connecting two parts with through holes, the connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, and therefore the bolt connection belongs to detachable connection.

In the production process of the middle shaft bolt, one of the processes is to polish the middle shaft bolt and remove burrs on the surface of the screw rod, and the existing bolt polishing device is complicated in structure and troublesome in adjustment, so that the polishing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a middle shaft bolt polishing device which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a axis bolt grinding device, includes the headstock, the top fixedly connected with backup pad of headstock, the top fixedly connected with mount of headstock, the inside fixedly connected with of mount rotates the motor, the output shaft fixedly connected with dwang of rotating the motor, the one end of dwang runs through the backup pad and extends to the outside of backup pad, the one end fixedly connected with of dwang polishes the dish, the first driving disk of both sides difference fixedly connected with and the second rolling disc at headstock inner wall top, the bottom of first driving disk is rotated and is connected with first gear, the bottom of second rolling disc is rotated and is connected with the second gear, the surface of first gear is connected with the sprocket, the inner wall and the second gear mesh of sprocket.

Preferably, the bottom sliding connection of headstock inner wall has the carriage, the top fixedly connected with of carriage puts up, the top at the frame back and the fixed surface of sprocket chain are connected, the post is assisted to the fixed surface of putting up, the one end of assisting the post runs through the headstock and extends to the outside of headstock.

Preferably, the left side fixedly connected with connecting block of assistance post, the left side sliding connection of connecting block has first grip block, the left side of connecting block just is located the below fixedly connected with second grip block of first grip block, threaded post has been run through at the top of first grip block, the one end of threaded post runs through the outside that the second grip block just extended to the second grip block, threaded post's the surface just is located the below threaded connection of second grip block has the screw thread piece, the left side difference fixedly connected with grip block of first grip block and second grip block.

Preferably, the one end fixedly connected with of first gear waves the post, the one end that waves the post runs through the headstock and extends to the outside of headstock, the one end fixedly connected with carousel that waves the post, the fixed surface of carousel is connected with the handle.

Preferably, the both sides of headstock inner wall bottom are fixedly connected with support column respectively, two the top of support column rotates respectively and is connected with the auxiliary column, the surface link of auxiliary column has the chain, the surface and the sprocket mesh mutually of chain.

Preferably, the inner walls of the first clamping plate and the second clamping plate are provided with threads matched with the threaded columns for use.

Compared with the prior art, the utility model has the following beneficial effects: the cooperation through carousel and rocking post is used to drive first gear, second gear and sprocket chain and is removed, uses to drive through sprocket chain and the cooperation of bridging and carriage and assists the post removal, uses to drive the grip block through the cooperation of screw thread post and first grip block and removes and can carry out the centre gripping fixedly to the jackscrew bolt, equips easy operation its efficient of polishing.

Drawings

Fig. 1 is a schematic structural view of a middle axle bolt polishing device according to the present invention.

FIG. 2 is a top view of a power box of a middle axle bolt grinding device according to the present invention.

FIG. 3 is a front view of a support pillar of a center bolt polishing device according to the present invention.

In the figure: 1. a power box; 2. a fixed mount; 3. rotating the motor; 4. rotating the rod; 5. a support plate; 6. grinding the disc; 7. a first rotating disk; 8. a second rotating disk; 9. a first gear; 10. a second gear; 11. a sprocket chain; 12. a carriage; 13. building a frame; 14. an auxiliary column; 15. connecting blocks; 16. a first clamping plate; 17. a second clamping plate; 18. a threaded post; 19. a thread block; 20. a clamping block; 21. shaking the column; 22. a turntable; 23. a handle; 24. a support pillar; 25. an auxiliary column; 26. and a chain.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a middle axle bolt grinding device, including headstock 1, the top fixedly connected with backup pad 5 of headstock 1, top fixedly connected with mount 2 of headstock 1, the inside fixedly connected with of mount 2 rotates motor 3, the output shaft fixedly connected with dwang 4 of rotating motor 3, the one end of dwang 4 runs through backup pad 5 and extends to the outside of backup pad 5, the one end fixedly connected with of dwang 4 beats mill 6, the both sides at headstock 1 inner wall top are fixedly connected with first rolling disc 7 and second rolling disc 8 respectively, the bottom of first rolling disc 7 is rotated and is connected with first gear 9, the bottom of second rolling disc 8 is rotated and is connected with second gear 10, the surface of first gear 9 is connected with sprocket 11, the inner wall of sprocket 11 meshes with second gear 10 mutually.

The bottom sliding connection of headstock 1 inner wall has carriage 12, and the top fixedly connected with of carriage 12 puts up 13, and the top at the back of putting up 13 and the fixed surface of sprocket chain 11 are connected, and the fixed surface of putting up 13 is connected with assists post 14, and the one end of assisting post 14 runs through headstock 1 and extends to the outside of headstock 1.

Assist left side fixedly connected with connecting block 15 of post 14, the left side sliding connection of connecting block 15 has first grip block 16, the left side of connecting block 15 just is located the below fixedly connected with second grip block 17 of first grip block 16, threaded post 18 has been run through at the top of first grip block 16, the outside that second grip block 17 just extended to second grip block 17 is run through to the one end of threaded post 18, threaded post 18's the surface just is located the below threaded connection of second grip block 17 has screw block 19, first grip block 16 and the left side of second grip block 17 fixedly connected with grip block 20 respectively.

One end fixedly connected with of first gear 9 shakes post 21, and the one end of shaking post 21 runs through headstock 1 and extends to the outside of headstock 1, shakes one end fixedly connected with carousel 22 of post 21, and the fixed surface of carousel 22 is connected with handle 23.

Two sides of the bottom of the inner wall of the power box 1 are fixedly connected with supporting columns 24 respectively, the tops of the two supporting columns 24 are rotatably connected with auxiliary columns 25 respectively, the surface of each auxiliary column 25 is connected with a chain 26 in a linked mode, and the surface of each chain 26 is meshed with the sprocket chain 11.

The inner walls of the first clamping plate 16 and the second clamping plate 17 are provided with threads matched with the threaded columns 18.

It should be noted that, when the polishing device for the middle shaft bolt is used, the middle shaft bolt to be polished is placed on the clamping block 20, the threaded column 18 is rotated, the first clamping plate 16 is driven to move on the connecting block 15 through the rotation of the threaded column 18, when the surface of the middle shaft bolt is attached to the inner wall of the clamping block 20, the middle shaft bolt can be fixed by the first clamping plate 16 and the second clamping plate 17, the threaded column 18 can be reinforced when one end of the threaded column 19 is contacted with the bottom of the second clamping plate 17 through the rotation of the threaded block 19, a hand is placed on the handle 23, the handle 23 is shaken, the rotating disc 22 is driven to rotate through the rotation of the handle 23, the shaking column 21 is driven to rotate through the rotation of the rotating disc 22, the first gear 9 is driven to rotate on the first rotating disc 7 through the rotation of the shaking column 21, the toothed chain 11 is driven to move through the meshing of the second gear 10 through the rotation of the first gear 9, the sliding frame 12 is driven to slide on the inner wall of the power box 1 through the movement of the lapping frame 13, the auxiliary column 14 is driven to move through the movement of the lapping frame 13, the connecting block 15 is driven to move through the movement of the auxiliary column 14, the first clamping plate 16 and the second clamping plate 17 are driven to move through the movement of the connecting block 15, the shaft bolt is driven to move through the movement of the first clamping plate 16 and the second clamping plate 17, when the surface of the shaft bolt is in contact with the polishing disc 6, the rotating motor 3 is started, the rotating rod 4 is driven to rotate through the rotation of the rotating motor 3, the polishing disc 6 is driven to rotate through the rotation of the rotating rod 4, and the shaft bolt can be polished through the rotation of the polishing disc 6.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a middle shaft bolt grinding device, includes headstock (1), its characterized in that: the top fixedly connected with backup pad (5) of headstock (1), the top fixedly connected with mount (2) of headstock (1), the inside fixedly connected with of mount (2) rotates motor (3), the output shaft fixedly connected with dwang (4) of rotating motor (3), the one end of dwang (4) runs through backup pad (5) and extends to the outside of backup pad (5), the one end fixedly connected with of dwang (4) beats mill (6), the both sides at headstock (1) inner wall top fixedly connected with first rotating disk (7) and second rotating disk (8) respectively, the bottom of first rotating disk (7) is rotated and is connected with first gear (9), the bottom of second rotating disk (8) is rotated and is connected with second gear (10), the surface of first gear (9) is connected with sprocket chain (11), the inner wall of the sprocket chain (11) is meshed with the second gear (10).

2. The bottom bracket bolt grinding device according to claim 1, wherein: the bottom sliding connection of headstock (1) inner wall has carriage (12), the top fixedly connected with of carriage (12) takes frame (13), the top at the frame (13) back and the fixed surface connection of sprocket chain (11), the fixed surface of taking frame (13) is connected with and assists post (14), the one end of assisting post (14) runs through headstock (1) and extends to the outside of headstock (1).

3. The bottom bracket bolt grinding device as claimed in claim 2, wherein: the left side fixedly connected with connecting block (15) of assistance post (14), the left side sliding connection of connecting block (15) has first grip block (16), the left side of connecting block (15) just is located below fixedly connected with second grip block (17) of first grip block (16), threaded post (18) has been run through at the top of first grip block (16), the outside that second grip block (17) just extended to second grip block (17) is run through to the one end of threaded post (18), the below threaded connection who just is located second grip block (17) on the surface of threaded post (18) has screw thread piece (19), fixedly connected with grip block (20) respectively in the left side of first grip block (16) and second grip block (17).

4. The bottom bracket bolt grinding device as claimed in claim 2, wherein: the one end fixedly connected with of first gear (9) waves post (21), the one end of shaking post (21) runs through headstock (1) and extends to the outside of headstock (1), the one end fixedly connected with carousel (22) of shaking post (21), the fixed surface of carousel (22) is connected with handle (23).

5. The bottom bracket bolt grinding device as claimed in claim 1, wherein: both sides of headstock (1) inner wall bottom are fixedly connected with support column (24) respectively, two the top of support column (24) is rotated respectively and is connected with auxiliary column (25), the surface link joint of auxiliary column (25) has chain (26), the surface and the sprocket chain (11) of chain (26) mesh mutually.

6. The bottom bracket bolt grinding device as claimed in claim 3, wherein: the inner walls of the first clamping plate (16) and the second clamping plate (17) are provided with threads matched with the threaded columns (18).