CN214162502U

CN214162502U - Follow-up polishing constant-pressure control assembly

Info

Publication number: CN214162502U
Application number: CN202120002627.6U
Authority: CN
Inventors: 吴春谅
Original assignee: Shenzhen Kingteam Precision Technology Co ltd
Current assignee: Shenzhen Kingteam Precision Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-10
Anticipated expiration: 2031-01-04

Abstract

The utility model relates to the technical field of machining, and a follow-up type constant pressure control assembly that polishes is disclosed, including the platform of polishing, the four corners of the platform bottom of polishing all is bolted with the support column, the top of the platform of polishing is connected with first slider through the spout slip, the surface bolt of first slider has U type frame, sliding connection has the lifter plate between the inner wall of U type frame, be provided with the slip fixed establishment between the inner wall of lifter plate and U type frame, the bottom of lifter plate is provided with slide mechanism, the bottom bolt of slide mechanism has the casing, the bottom bolt of casing has the dust cover, the inner wall bolt of casing has the motor; the utility model discloses a fan cooperation dustproof mechanism inhales the box with the dust and with clean air escape's mode after filtering, can reach the purpose of removing dust, has guaranteed that staff's is healthy, has improved the sight of polishing, has guaranteed the quality of product.

Description

Follow-up polishing constant-pressure control assembly

Technical Field

The utility model relates to the technical field of machining, specifically be a constant pressure control assembly polishes of trailing type.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining modes can be divided into cutting machining and pressing machining, and the production process of a machine refers to the whole process of manufacturing a product from a raw material (or a semi-finished product). For machine production, the transportation and storage of raw materials, preparation of production, manufacturing of blanks, processing and heat treatment of parts, assembly and debugging of products, painting and packaging and the like are included, in the production process, all the processes of changing the shape, size, position, property and the like of a production object to form a finished product or a semi-finished product are called as technological processes, and when the surface of the part is polished, a polishing device is needed.

The current device can not remove dust, produces a large amount of dusts at the in-process of polishing, and the dust can cause the injury to staff's healthy, and the dust is diffused in the air moreover, and it is not good to cause the sight, influences the effect of polishing, can not adjust the pressure of polishing yet, and the pressure of polishing is controlled through the experience usually, and pressure is invariable, causes to polish inhomogeneous, has reduced the qualification rate of product, in order to solve above-mentioned problem that exists, we provide a follow-up type constant pressure control assembly of polishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a follow-up type constant pressure control assembly that polishes, possess and remove dust and can adjust the advantage of pressure of polishing, the current device has been solved, can not remove dust, produce a large amount of dusts at the in-process of polishing, the dust can cause the injury to staff's healthy, and the dust is diffused in the air moreover, it is not good to cause the sight, the effect of polishing is influenced, also can not adjust the pressure of polishing, the pressure of polishing is usually controlled through the experience, pressure is invariable, cause and polish inhomogeneously, the problem of the qualification rate of product has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a follow-up polishing constant pressure control assembly comprises a polishing table, wherein support columns are bolted at four corners of the bottom of the polishing table, a first sliding block is slidably connected to the top of the polishing table through a sliding groove, a U-shaped frame is bolted to the surface of the first sliding block, a lifting plate is slidably connected between the inner walls of the U-shaped frame, a sliding fixing mechanism is arranged between the lifting plate and the inner wall of the U-shaped frame, a sliding mechanism is arranged at the bottom of the lifting plate, a shell is bolted to the bottom of the sliding mechanism, a dust cover is bolted to the bottom of the shell, a motor is bolted to the inner wall of the shell, an output end of the motor extends to the inside of the dust cover through a bearing and is bolted with a polishing head, a dustproof mechanism is arranged inside the dust cover, a first connecting pipe is communicated with the top of the dust cover, and a fan is communicated with the inside of the shell at the other end of the first connecting pipe, the bottom of the fan is bolted to the inner wall of the shell, the output end of the fan is communicated with a second connecting pipe, the other end of the second connecting pipe is communicated with the box body, the surface of the box body is bolted to the inner wall of the shell, a filter screen is bolted to the inner wall of the box body, a supporting rod is hinged to the top of the lifting plate, a sliding barrel is hinged to the other end of the supporting rod, a screw rod is connected to the inner threads of the sliding barrel, the two ends of the screw rod are rotatably connected with the inner wall of the U-shaped frame through bearings, and a crank is bolted to one end of the screw rod.

Preferably, the sliding fixing mechanism comprises a second sliding block, one side of the second sliding block is bolted to the surface of the lifting plate, a first sliding groove is connected to the surface of the second sliding block in a sliding mode, and the first sliding groove is formed in the inner wall of the U-shaped frame.

Preferably, the sliding mechanism comprises a third sliding block, the bottom of the third sliding block is bolted to the top of the housing, a second sliding groove is connected to the surface of the third sliding block in a sliding manner, and the second sliding groove is arranged on the surface of the lifting plate.

Preferably, the dustproof mechanism comprises a dustproof barrel, the dustproof barrel is connected with the inner wall of the dustproof cover in a sliding mode, a first spring is arranged between the dustproof barrel and the inner wall of the dustproof cover, and a hairbrush is bolted to the bottom of the dustproof barrel.

Preferably, the fixed block has been bolted on the surface of crank, the inside sliding connection of fixed block has the joint pole, the fixed cover in surface of joint pole has connect the limiting plate, be provided with the second spring between the inner wall of limiting plate and fixed block, the joint groove has been seted up on the surface of U type frame, and joint groove and joint pole joint.

Preferably, the surface of the box body is provided with a box door, and the surface of the box door is provided with an air outlet.

Compared with the prior art, the utility model provides a follow-up type constant pressure control assembly that polishes possesses following beneficial effect:

1. the utility model discloses a fan cooperation dustproof mechanism, inhale the dust into the box and discharge the mode of clean air after filtering, can reach the purpose of removing dust, guaranteed that staff's health has improved the sight of polishing, guaranteed the quality of product;

2. the utility model discloses a screw rod rotates the mode that makes slide cartridge drive bracing piece remove, can reach the purpose of adjusting pressure of polishing, has guaranteed the invariant of pressure, has improved the degree of consistency of polishing, has improved the qualification rate of product.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a structure B in fig. 1 according to the present invention.

In the figure: 1. a polishing table; 2. a support pillar; 3. a first slider; 4. a U-shaped frame; 5. a lifting plate; 6. a sliding fixing mechanism; 7. a sliding mechanism; 8. a housing; 9. a dust cover; 10. a motor; 11. polishing head; 12. a dust-proof mechanism; 13. a first connecting pipe; 14. a fan; 15. a second connecting pipe; 16. a box body; 17. a filter screen; 18. a support bar; 19. a slide cylinder; 20. a screw; 21. a crank; 22. a fixed block; 23. a clamping and connecting rod; 24. a limiting plate; 25. a second spring; 26. a clamping groove; 27. a box door; 28. an air outlet; 61. a second slider; 62. a first chute; 71. a third slider; 72. a second chute; 121. a dust-proof cylinder; 122. a first spring; 123. and a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a follow-up constant pressure control assembly for polishing comprises a polishing table 1, wherein supporting columns 2 are bolted at four corners of the bottom of the polishing table 1, a first slider 3 is slidably connected to the top of the polishing table 1 through a sliding chute, a U-shaped frame 4 is bolted to the surface of the first slider 3, a lifting plate 5 is slidably connected between inner walls of the U-shaped frame 4, a sliding fixing mechanism 6 is arranged between the lifting plate 5 and the inner wall of the U-shaped frame 4, a sliding mechanism 7 is arranged at the bottom of the lifting plate 5, a housing 8 is bolted to the bottom of the sliding mechanism 7, a dust cover 9 is bolted to the bottom of the housing 8, a motor 10 is bolted to the inner wall of the housing 8, an output end of the motor 10 extends to the inside of the dust cover 9 through a bearing and is bolted to a polishing head 11, a dust-proof mechanism 12 is arranged inside the dust cover 9, a first connecting pipe 13 is communicated with the top of the dust cover 9, and a fan 14 is communicated with the inside of the housing 8, the bottom of the fan 14 is bolted with the inner wall of the shell 8, the output end of the fan 14 is communicated with a second connecting pipe 15, the other end of the second connecting pipe 15 is communicated with a box body 16, the surface of the box body 16 is bolted with the inner wall of the shell 8, a filter screen 17 is bolted between the inner walls of the box bodies 16, the top of the lifting plate 5 is hinged with a support rod 18, the other end of the support rod 18 is hinged with a slide cylinder 19, the inner threads of the two slide cylinders 19 are connected with a screw rod 20, both ends of the screw rod 20 are rotatably connected with the inner wall of the U-shaped frame 4 through bearings, one end of the screw rod 20 is bolted with a crank 21, the fan 14 is matched with the dustproof mechanism 12, dust is sucked into the box body 16 and is filtered, clean air is discharged, the purpose of dust removal can be achieved, the health of workers is ensured, the polishing sight line is improved, the quality of products is ensured, and the slide cylinder 19 is driven to move by the rotation of the screw rod 20, the purpose of adjusting polishing pressure can be achieved, the constancy of the pressure is guaranteed, the polishing uniformity is improved, and the product qualification rate is improved.

Further, the sliding fixing mechanism 6 comprises a second sliding block 61, one side of the second sliding block 61 is bolted to the surface of the lifting plate 5, the surface of the second sliding block 61 is connected with a first sliding groove 62 in a sliding mode, the first sliding groove 62 is formed in the inner wall of the U-shaped frame 4, the lifting plate 5 is fixed through the sliding fixing mechanism 6, the lifting plate 5 is enabled not to deviate when lifting is conducted, and stability of the device is guaranteed.

Further, the sliding mechanism 7 comprises a third sliding block 71, the bottom of the third sliding block 71 is bolted to the top of the casing 8, a second sliding groove 72 is connected to the surface of the third sliding block 71 in a sliding manner, the second sliding groove 72 is arranged on the surface of the lifting plate 5, and by arranging the sliding mechanism 7, the casing 8 is fixed, so that the casing 8 does not deviate when sliding, and the stability of the device is ensured.

Further, dustproof mechanism 12 includes a dustproof barrel 121, and the inner wall sliding connection of dustproof barrel 121 and dust cover 9 is provided with first spring 122 between the inner wall of dustproof barrel 121 and dust cover 9, and the bottom bolt of dustproof barrel 121 has connect brush 123, and through setting up dustproof mechanism 12, avoid when polishing, the piece splashes and causes the injury to the staff, also can improve the effect of removing dust simultaneously.

Further, fixed block 22 has been bolted on the surface of crank 21, the inside sliding connection of fixed block 22 has joint pole 23, limiting plate 24 has been cup jointed to the fixed surface of joint pole 23, be provided with second spring 25 between limiting plate 24 and the inner wall of fixed block 22, joint groove 26 has been seted up on the surface of U type frame 4, and joint groove 26 and joint pole 23 joint, through setting up fixed block 22, joint pole 23, limiting plate 24, second spring 25 and joint groove 26, it is spacing to crank 21, guarantee that screw rod 20 does not rotate at the during operation, guarantee that the device is stable.

Furthermore, a box door 27 is arranged on the surface of the box body 16, an air outlet 28 is arranged on the surface of the box door 27, and the box door 27 and the air outlet 28 are arranged, so that dust in the box body 16 can be cleaned conveniently, and meanwhile, the filter screen 17 can be replaced conveniently.

When the dust removing device is used, the motor 10 is turned on, the motor 10 rotates to drive the polishing head 11 to rotate, the polishing head 11 rotates to polish an article, the brush 123 can be closely attached to the surface of the article under the action of the first spring 122, the polished dust can only be arranged inside the brush 123, the fan 14 sucks the dust inside the brush 123 into the second connecting pipe 15 through the first connecting pipe 13, the dust enters the box body 16 through the second connecting pipe 15, the filter screen 17 filters the dust, and the filtered air is discharged from the air outlet 28, so that the dust removing purpose is achieved;

the clamping rod 23 is pulled up, the clamping rod 23 moves to enable the clamping rod 23 to be separated from the clamping groove 26 in a clamping mode, then the crank 21 is rotated, the crank 21 rotates to drive the screw rod 20 to rotate, the screw rod 20 rotates to drive the two sliding cylinders 19 to move oppositely or oppositely, the sliding cylinders 19 move oppositely or oppositely to drive the supporting rod 18 to expand or contract, the supporting rod 18 expands or contracts to enable the lifting plate 5 to ascend or descend, the lifting plate 5 ascends or descends to drive the shell 8 and the motor 10 to ascend or descend, so that the polishing head 11 is driven to ascend or descend, after the polishing head 11 ascends or descends to a proper position, the rotation of the crank 21 is stopped, the clamping rod 23 is loosened, the clamping rod 23 is clamped with the clamping groove 26 under the action of the second spring 25, and the purpose of adjusting polishing pressure is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a follow-up type constant pressure control assembly that polishes, is including polishing platform (1), its characterized in that: the four corners of the bottom of the grinding table (1) are respectively bolted with a support column (2), the top of the grinding table (1) is slidably connected with a first sliding block (3) through a sliding chute, the surface of the first sliding block (3) is bolted with a U-shaped frame (4), a lifting plate (5) is slidably connected between the inner walls of the U-shaped frames (4), a sliding fixing mechanism (6) is arranged between the lifting plate (5) and the inner wall of the U-shaped frame (4), the bottom of the lifting plate (5) is provided with a sliding mechanism (7), the bottom of the sliding mechanism (7) is bolted with a shell (8), the bottom of the shell (8) is bolted with a dust cover (9), the inner wall of the shell (8) is bolted with a motor (10), the output end of the motor (10) extends to the inside of the dust cover (9) through a bearing and is bolted with a grinding head (11), the inside of the dust cover (9) is provided with a dust prevention mechanism (12), the top of the dust cover (9) is communicated with a first connecting pipe (13), the other end of the first connecting pipe (13) extends to the inside of the shell (8) and is communicated with a fan (14), the bottom of the fan (14) is bolted to the inner wall of the shell (8), the output end of the fan (14) is communicated with a second connecting pipe (15), the other end of the second connecting pipe (15) is communicated with a box body (16), the surface of the box body (16) is bolted to the inner wall of the shell (8), a filter screen (17) is bolted to the inner wall of the box body (16), the top of the lifting plate (5) is hinged with a supporting rod (18), the other end of the supporting rod (18) is hinged with a sliding cylinder (19), the inner threads of the two sliding cylinders (19) are connected with a screw rod (20), and the two ends of the screw rod (20) are rotatably connected with the inner wall of the U-shaped frame (4) through bearings, one end of the screw rod (20) is bolted with a crank (21).

2. A follow-up type sanding constant pressure control assembly as claimed in claim 1, wherein: the sliding fixing mechanism (6) comprises a second sliding block (61), one side of the second sliding block (61) is in bolted connection with the surface of the lifting plate (5), a first sliding groove (62) is connected to the surface of the second sliding block (61) in a sliding mode, and the first sliding groove (62) is arranged on the inner wall of the U-shaped frame (4).

3. A follow-up type sanding constant pressure control assembly as claimed in claim 1, wherein: the sliding mechanism (7) comprises a third sliding block (71), the bottom of the third sliding block (71) is bolted to the top of the shell (8), a second sliding groove (72) is connected to the surface of the third sliding block (71) in a sliding mode, and the second sliding groove (72) is arranged on the surface of the lifting plate (5).

4. A follow-up type sanding constant pressure control assembly as claimed in claim 1, wherein: dustproof mechanism (12) are including dust tube (121), the inner wall sliding connection of dust tube (121) and dust cover (9), be provided with first spring (122) between the inner wall of dust tube (121) and dust cover (9), brush (123) have been bolted to the bottom of dust tube (121).

5. A follow-up type sanding constant pressure control assembly as claimed in claim 1, wherein: the surperficial bolt of crank (21) has connect fixed block (22), the inside sliding connection of fixed block (22) has joint pole (23), limiting plate (24) have been cup jointed to the fixed surface of joint pole (23), be provided with second spring (25) between the inner wall of limiting plate (24) and fixed block (22), joint groove (26) have been seted up on the surface of U type frame (4), and joint groove (26) and joint pole (23) joint.

6. A follow-up type sanding constant pressure control assembly as claimed in claim 1, wherein: the surface of the box body (16) is provided with a box door (27), and the surface of the box door (27) is provided with an air outlet (28).