CN216179093U

CN216179093U - Burr removing device for precision machining

Info

Publication number: CN216179093U
Application number: CN202122400317.2U
Authority: CN
Inventors: 卢永成
Original assignee: Suzhou Kaileite Precision Machinery Co ltd
Current assignee: Suzhou Kaileite Precision Machinery Co ltd
Priority date: 2021-10-01
Filing date: 2021-10-01
Publication date: 2022-04-05
Anticipated expiration: 2031-10-01

Abstract

The utility model discloses a burr removing device for precision machining, which comprises a burr removing device main body, a first through hole, a first spring, a supporting leg, a second through hole, a first slide block, a first bolt, a second through hole, a movable block, a second spring, a universal wheel, a second bolt, a machining table, a rotating shaft, a first movable rod, a third through hole, a brush head, a first limiting plate, a first chute, a second slide block, a second movable rod, a third spring, a second chute, a movable pin, a handle, a limiting block, a rubber pad, a second limiting plate and a third limiting plate, the utility model discloses equipment can be moved, the usable range of the equipment is wider, the purchase cost is saved, the use is more convenient, the equipment can be stably placed on the ground when not moving, the equipment is more practical, the brush head can be quickly replaced, the working time can be saved, the working efficiency is improved, the installation and disassembly are more convenient, the disassembly time is saved, the maintenance efficiency is improved, and the maintenance cost is saved.

Description

Burr removing device for precision machining

Technical Field

The utility model belongs to the technical field of precision machining, and particularly relates to a burr removing device for precision machining.

Background

The precision machining is a process of changing the external dimension or performance of a workpiece by using a machining machine, a burr removing device is used in the precision machining process, the burr removing device is used for removing burrs or flashes formed at the intersection of the surface and the surface of a part, the harmfulness of burrs is particularly obvious, and the burrs can influence the quality of products.

However, the existing burr removing device is inconvenient to move in the using process, and the brush head is not easy to replace, so that the burr removing device for precision machining is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a burr removing device for precision machining, which can be moved and is convenient for replacing a brush head.

In order to achieve the purpose, the utility model provides the following technical scheme: a burr removing device for precision machining comprises a burr removing device main body, wherein a first spring is fixedly connected inside a first through hole formed in one side of the bottom of the burr removing device main body, one end of the first spring is fixedly connected with a supporting leg, a first sliding block is slidably connected inside a second through hole formed in one side of the supporting leg, a first bolt is fixedly connected to one side of the first sliding block, the burr removing device main body is slidably connected with a movable block inside a third through hole formed in one side of the first through hole, the movable block is sleeved with a second spring, a universal wheel is fixedly connected to one end of the movable block, a second bolt is fixedly connected to one side, adjacent to the burr removing device main body, of the third through hole, a machining table is fixedly installed at the bottom of the inner wall of the burr removing device main body, a rotating shaft is fixedly installed at the top of the inner wall of the burr removing device main body, and one end of the rotating shaft is fixedly connected with a first movable rod, the first limiting plate of brush head one end fixed connection, the inside sliding connection second slider of first spout that first movable rod inner wall one side was seted up, second slider one side fixed connection second movable rod, the second movable rod runs through perpendicularly first movable rod, just the second movable rod cup joints the third spring, the inside sliding connection loose pin of second spout that second movable rod one side was seted up.

As a further scheme of the utility model: one end of the movable pin is fixedly connected with a handle, the handle is perpendicular to the movable pin, and the movable pin is convenient to operate.

As a further scheme of the utility model: and a limiting block is fixedly connected to one side of the inner wall of the third through hole, the diameter of the limiting block is 0.2 times that of the third through hole, and the limiting block is convenient to limit the movable block.

As a further scheme of the utility model: the supporting leg is characterized in that one end of the supporting leg is fixedly connected with a rubber pad, the diameter of the rubber pad is 1.5 times of that of the supporting leg, and the rubber pad protects the supporting leg.

As a further scheme of the utility model: the other end of the movable block is fixedly connected with a second limiting plate, and the diameter of the second limiting plate is 1.2 times that of the movable block, so that the movable block is limited.

As a further scheme of the utility model: and one end of the second movable rod is fixedly connected with a third limiting plate, and the diameter of the third limiting plate is 1.3 times that of the second movable rod, so that the second movable rod is convenient to operate.

Compared with the prior art, the utility model has the beneficial effects that: the universal wheel is pulled to drive the movable block to drive the second limiting plate, so that the burr removing device main body is moved, the equipment is wider in usable range, purchasing cost is saved, the use is more convenient, the movable block can be stably placed on the ground when the movable block does not need to be moved, and the equipment is more practical; the movable pin is driven by the pulling handle, so that the brush head can be replaced quickly, the working time can be saved by the quick replacement of the brush head, the working efficiency is improved, the installation and the disassembly are also more convenient, the disassembly time is saved, the maintenance efficiency is improved, and the maintenance cost is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention in its entirety;

FIG. 2 is a cross-sectional view of a mobile device of the present invention;

FIG. 3 is a schematic view of the structure of the area A in FIG. 2;

fig. 4 is a cross-sectional view of a quick change device for a brush head of the present invention.

In the figure: 1. a burr removal device main body; 2. a first through hole; 3. a first spring; 4. supporting legs; 5. a second through hole; 6. a first slider; 7. a first bolt; 8. a third through hole; 9. a movable block; 10. a second spring; 11. a universal wheel; 12. a second bolt; 13. a processing table; 14. a rotating shaft; 15. a first movable bar; 16. a fourth via hole; 17. a brush head; 18. a first limit plate; 19. a first chute; 20. a second slider; 21. a second movable bar; 22. a third spring; 23. a second chute; 24. a loose pin; 25. a handle; 26. a limiting block; 27. a rubber pad; 28. a second limiting plate; 29. and a third limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a burr removing device for precision machining comprises a burr removing device main body 1, a first spring 3 is fixedly connected inside a first through hole 2 formed in one side of the bottom of the burr removing device main body 1, one end of the first spring 3 is fixedly connected with a supporting leg 4, one end of the supporting leg 4 is fixedly connected with a rubber pad 27, the diameter of the rubber pad 27 is 1.5 times of that of the supporting leg 4, the supporting leg 4 is protected by the rubber pad 27, a first sliding block 6 is slidably connected inside a second through hole 5 formed in one side of the supporting leg 4, a first bolt 7 is fixedly connected to one side of the first sliding block 6, a movable block 9 is slidably connected inside a third through hole 8 formed in one side of the burr removing device main body 1 and the first through hole 2, a limiting block 26 is fixedly connected to one side of the inner wall of the third through hole 8, the diameter of the limiting block 26 is 0.2 times of that of the third through hole 8, the limiting block 9 is convenient to limit, and the other end of the movable block 9 is fixedly connected with a second limiting plate 28, the diameter of the second limit plate 28 is 1.2 times of the diameter of the movable block 9, so that the movable block 9 can be conveniently limited, the movable block 9 is sleeved with a second spring 10, one end of the movable block 9 is fixedly connected with a universal wheel 11, one side of the third through hole 8 adjacent to the burr removing device main body 1 is fixedly connected with a second bolt 12, the bottom of the inner wall of the burr removing device main body 1 is fixedly provided with a processing table 13, the top of the inner wall of the burr removing device main body 1 is fixedly provided with a rotating shaft 14, one end of the rotating shaft 14 is fixedly connected with a first movable rod 15, a fourth through hole 16 arranged at one side of the bottom of the first movable rod 15 is internally and slidably connected with a brush head 17, one end of the brush head 17 is fixedly connected with a first limit plate 18, a first chute 19 arranged at one side of the inner wall of the first movable rod 15 is internally and slidably connected with a second slide block 20, one side of the second slide block 20 is fixedly connected with a second movable rod 21, one end of the second movable rod 21 is fixedly connected with a third limit plate 29, the diameter of the third limiting plate 29 is 1.3 times of the diameter of the second movable rod 21, so that the second movable rod 21 can be operated conveniently, the second movable rod 21 vertically penetrates through the first movable rod 15, the second movable rod 21 is sleeved with the third spring 22, the inner part of the second sliding groove 23, which is formed in one side of the second movable rod 21, is slidably connected with the movable pin 24, one end of the movable pin 24 is fixedly connected with the handle 25, the handle 25 vertically moves the movable pin 24, and the movable pin 24 can be operated conveniently.

The working principle of the utility model is as follows: when the device is used, the second bolt 12 is loosened, the universal wheel 11 is pulled out, the universal wheel 11 drives the movable block 9, the movable block 9 drives the second limiting plate 28, the second bolt 12 is screwed down, the second limiting plate 28 is limited, the first bolt 7 is loosened, the first sliding block 6 is pulled, the first sliding block 6 exits from the second through hole 5, the rubber pad 27 is pushed, the rubber pad 27 drives the supporting leg 4, the supporting leg 4 returns to the first through hole 2, the first sliding block 6 is pushed, the first sliding block 6 extrudes the supporting leg 4, the first bolt 7 is screwed down, and the purpose of moving the burr removing device main body 1 is achieved; pulling handle 25, handle 25 drives loose pin 24, loose pin 24 withdraws from second spout 23, pulling third limiting plate 29, third limiting plate 29 drives second movable rod 21, second movable rod 21 drives second slider 20, second slider 20 stops the extrusion to brush head 17, pull out brush head 17, change new brush head 17, insert fourth through-hole 16 with brush head 17, loosen third limiting plate 29, second slider 20 extrudes brush head 17 because of the elasticity of third spring 22, promote handle 25, handle 25 drives loose pin 24, loose pin 24 inserts second spout 23, reach the purpose of quick replacement brush head 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a burr remove device that precision machining used, includes burr remove device main part (1), its characterized in that: a first spring (3) is fixedly connected inside a first through hole (2) formed in one side of the bottom of the burr removing device main body (1), one end of the first spring (3) is fixedly connected with a supporting leg (4), a first sliding block (6) is slidably connected inside a second through hole (5) formed in one side of the supporting leg (4), a first bolt (7) is fixedly connected on one side of the first sliding block (6), the burr removing device main body (1) is fixedly connected with a movable block (9) in a third through hole (8) formed in one side of the first through hole (2), the movable block (9) is sleeved with a second spring (10), a universal wheel (11) is fixedly connected at one end of the movable block (9), a second bolt (12) is fixedly connected on one side of the third through hole (8) adjacent to the burr removing device main body (1), and a processing table (13) is fixedly installed at the bottom of the inner wall of the burr removing device main body (1), just burr remove device main part (1) inner wall top fixed mounting pivot (14), the first movable rod (15) of pivot (14) one end fixed connection, fourth through-hole (16) inside sliding connection brush head (17) that first movable rod (15) bottom one side was seted up, the first limiting plate (18) of brush head (17) one end fixed connection, first spout (19) inside sliding connection second slider (20) that first movable rod (15) inner wall one side was seted up, second slider (20) one side fixed connection second movable rod (21), second movable rod (21) run through perpendicularly first movable rod (15), just second movable rod (21) cup joint third spring (22), second spout (23) inside sliding connection loose pin (24) that second movable rod (21) one side was seted up.

2. A burr removing device for precision machining according to claim 1, characterized in that: one end of the loose pin (24) is fixedly connected with a handle (25), and the handle (25) is vertical to the loose pin (24).

3. A burr removing device for precision machining according to claim 1, characterized in that: and a limiting block (26) is fixedly connected to one side of the inner wall of the third through hole (8), and the diameter of the limiting block (26) is 0.2 times that of the third through hole (8).

4. A burr removing device for precision machining according to claim 1, characterized in that: one end of the supporting leg (4) is fixedly connected with a rubber pad (27), and the diameter of the rubber pad (27) is 1.5 times that of the supporting leg (4).

5. A burr removing device for precision machining according to claim 1, characterized in that: the other end of the movable block (9) is fixedly connected with a second limiting plate (28), and the diameter of the second limiting plate (28) is 1.2 times that of the movable block (9).

6. A burr removing device for precision machining according to claim 1, characterized in that: one end of the second movable rod (21) is fixedly connected with a third limiting plate (29), and the diameter of the third limiting plate (29) is 1.3 times that of the second movable rod (21).