CN211589614U - Machine parts grinding device - Google Patents
Machine parts grinding device Download PDFInfo
- Publication number
- CN211589614U CN211589614U CN202020189028.5U CN202020189028U CN211589614U CN 211589614 U CN211589614 U CN 211589614U CN 202020189028 U CN202020189028 U CN 202020189028U CN 211589614 U CN211589614 U CN 211589614U
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- machine
- cover body
- resistant pipe
- pressure
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- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000005498 polishing Methods 0.000 abstract description 17
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000002601 radiography Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a mechanical part polishing device, which comprises a polisher structure, wherein the polisher structure comprises a polisher, a connecting main body and a protective cover, the connecting body is fixedly arranged at the lower end of the front part of the grinding machine, the protective cover is rotatably arranged at the lower end of the connecting body, the grinding machine comprises a machine body, a handle, a pressure-resistant pipe, a branch pressure-resistant pipe and a grinding disc, wherein the grinding disc is fixedly connected to the lower end of a rotor of the machine body, the handle is fixedly connected with the rear end of the machine body, the compression-resistant pipe is fixedly arranged on the inner wall of the handle, the branch pressure-resistant pipe passes through the handle and is fixedly connected with the front end of the pressure-resistant pipe, the pressure-resistant pipe is communicated with the inner space of the branch pressure-resistant pipe, the machine body is electrically connected through an external power supply, the connecting body comprises a connecting seat, the upper end of the connecting seat is fixedly connected to the lower end of the machine body, and the rotor of the machine body is located in the center of the inner cavity of the connecting seat. The utility model discloses can alleviate the dust diffusion problem, better satisfying the use needs.
Description
Technical Field
The utility model relates to a machine parts equipment technical field that polishes specifically is a machine parts grinding device.
Background
Machine parts polishes and mainly divide into and produce the full-automatic two types of polishing of line and artifical semi-automatic polishing, and wherein artifical mode mainly relies on handheld polisher to carry out the corner to the target part and polishes and handle, because conventional handheld polisher does not have dustproof function for the dust directly wafts to operating environment in and pollutes workspace, so the scheme that can alleviate above-mentioned problem of urgent need.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machine parts grinding device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a machine part grinding device comprises a grinding machine structure, wherein the grinding machine structure comprises a grinding machine, a connecting body and a protective cover; the connecting body is fixedly arranged at the lower end of the front part of the grinding machine, and the protective cover is rotatably arranged at the lower end of the connecting body; the grinding machine comprises a machine body, a handle, a compression-resistant pipe, a branch compression-resistant pipe and a grinding disc, wherein the grinding disc is fixedly connected to the lower end of a rotor of the machine body, the handle is fixedly connected to the rear end of the machine body, the compression-resistant pipe is fixedly mounted on the inner wall of the handle, the branch compression-resistant pipe penetrates through the handle and is fixedly connected to the front end of the compression-resistant pipe, the compression-resistant pipe is communicated with the inner space of the branch compression-resistant pipe, and the machine body is electrically connected through an external power supply; the connecting body comprises a connecting seat, the upper end of the connecting seat is fixedly connected to the lower end of the machine body, and a rotor of the machine body is positioned in the center of an inner cavity of the connecting seat; the protection casing is including the cover body and smooth ball, smooth ball fixed connection is at the upper end center of the cover body, the cover body link up with the inner space of smooth ball and links to each other, the rotor lower part of organism is located the inner chamber center of the cover body with smooth ball, the dish of polishing is located the inner chamber lower part of the cover body, the lower extreme of the dish of polishing and the cover body is at the coplanar, smooth ball rotates the scarf joint and installs the inner chamber lower extreme at the connecting seat, the lower extreme fixed connection of branch compressive connection is in the upper end of the cover body, branch compressive connection link up with the inner space of the cover body and link to each other, the compressive connection is through plus dust catcher pipeline to.
Preferably, the connecting body further comprises a spring plate, the spring plate is uniformly and fixedly connected to the outer wall of the lower end of the connecting seat, and the lower end of the spring plate is supported at the upper end of the cover body.
Preferably, the connecting body further comprises a sliding cavity, the sliding cavity is formed in the lower end of the inner cavity of the connecting seat, and the sliding ball is slidably mounted on the inner wall of the sliding cavity.
Preferably, the upper ends of the cover body and the sliding ball are hollowed to form a through hole, and the rotor of the machine body is located in the center of the inner side of the through hole.
Preferably, the protective cover further comprises an air suction hole, the air suction hole is evenly hollowed at the upper end of the cover body and is matched with the branch pressure-resistant pipe, and the branch pressure-resistant pipe is communicated with the inner space of the air suction hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
when the grinding device is used, the grinding machine is opened, the handle is held by a hand to drive the grinding machine, the grinding machine drives the connecting main body, the lower end of the protective cover is aligned to a grinding target through the connecting main body, the characteristic that the lower end of the grinding disc is flush with the lower end of the cover body is utilized, so that the purpose of supporting the grinding disc on the appearance of a target part is achieved, the grinding disc is used for grinding, when the appearance of the part slightly protrudes, one end of the cover body is extruded, one side of the cover body is enabled to deflect upwards to avoid, and the purpose of freeing a height space for; the dust that the in-process utilized plus dust catcher to absorb the dish of polishing and produced when polishing through resist compression pipe and branch resistance to compression pipe by the internal portion of cover, utilize the cover body to tentatively consume the kinetic energy of dust, thereby made things convenient for the ash work of inhaling of plus dust catcher, cover the dish of polishing through connecting the main part, the radiography of polishing has been reduced, through the mode of absorbing the dust, the dust diffusion volume has been reduced, elasticity through the shell fragment provides the recovery effort for the cover body, thereby made things convenient for the cover body to rotate the back and resume, slide ball activity has been made things convenient for through smooth chamber, utilize the connecting seat to restrict the upper and lower range of deflection of the cover body, utilize the space between through-hole and the organism rotor, avoid the cover body to rotate the back cover body and slide ball and organism rotor to produce.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the sander of the present invention;
FIG. 3 is a schematic view of the split structure of the connecting body of the present invention;
fig. 4 is the utility model discloses a protection casing segmentation structure schematic diagram.
In the figure: 1. a sander structure; 2. a sander; 3. a connecting body; 4. a protective cover; 5. a body; 6. a handle; 7. a pressure resistant pipe; 8. branching pressure-resistant pipes; 9. grinding disc; 10. a spring plate; 11. a connecting seat; 12. a slide chamber; 13. a cover body; 14. a sliding ball; 15. and (4) an air suction hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a grinding device for mechanical parts comprises a grinding machine structure 1, wherein the grinding machine structure 1 comprises a grinding machine 2, a connecting body 3 and a protective cover 4; the connecting body 3 is fixedly arranged at the lower end of the front part of the grinding machine 2, and the protective cover 4 is rotatably arranged at the lower end of the connecting body 3; the grinding machine 2 comprises a machine body 5, a handle 6, a pressure-resistant pipe 7, a branch pressure-resistant pipe 8 and a grinding disc 9, wherein the grinding disc 9 is fixedly connected to the lower end of a rotor of the machine body 5, the handle 6 is fixedly connected to the rear end of the machine body 5, the pressure-resistant pipe 7 is fixedly installed on the inner wall of the handle 6, the branch pressure-resistant pipe 8 penetrates through the handle 6 and is fixedly connected to the front end of the pressure-resistant pipe 7, the pressure-resistant pipe 7 is communicated with the inner space of the branch pressure-resistant pipe 8, and the machine body 5 is electrically connected; the connecting body 3 comprises a connecting seat 11, the upper end of the connecting seat 11 is fixedly connected to the lower end of the machine body 5, and a rotor of the machine body 5 is positioned in the center of an inner cavity of the connecting seat 11; the protective cover 4 comprises a cover body 13 and a sliding ball 14, the sliding ball 14 is fixedly connected to the center of the upper end of the cover body 13, the cover body 13 is communicated with the inner space of the sliding ball 14, the lower part of a rotor of the machine body 5 is positioned at the center of the inner cavities of the cover body 13 and the sliding ball 14, the polishing disc 9 is positioned at the lower part of the inner cavity of the cover body 13, the polishing disc 9 and the lower end of the cover body 13 are positioned on the same plane, the sliding ball 14 is rotatably embedded and installed at the lower end of the inner cavity of the connecting seat 11, the lower end of the branch pressure-resisting pipe 8 is fixedly connected to the upper end of the cover body 13, the branch pressure; when the grinding machine is used, the grinding machine 2 is opened, the handle 6 is held by a hand to drive the grinding machine 2, the grinding machine 2 drives the connecting body 3, the lower end of the protective cover 4 is aligned to a grinding target through the connecting body 3, the grinding disc 9 is abutted to the outer surface of a target part by utilizing the characteristic that the lower end of the grinding disc 9 is flush with the lower end of the cover body 13, one end of the cover body 13 is extruded when the outer surface of the part is slightly convex, so that one side of the cover body 13 is deflected upwards to avoid, and the purpose of vacating a height space for the grinding disc 9 is achieved; the in-process utilizes plus dust catcher to pass through the withstand voltage pipe 7 and branch withstand voltage pipe 8 by the cover 13 inside absorb the dust that produces when polishing of polishing dish 9, utilizes the cover 13 to tentatively consume the kinetic energy of dust to make things convenient for the ash work of inhaling of plus dust catcher, cover polishing dish 9 through connecting main part 3, reduced the radiography of polishing, through the mode that absorbs the dust, reduced dust diffusion volume.
The connecting main body 3 further comprises elastic sheets 10, the elastic sheets 10 are uniformly and fixedly connected to the outer wall of the lower end of the connecting seat 11, and the lower end of the elastic sheet 10 is supported at the upper end of the cover body 13; the elastic force of the elastic sheet 10 provides restoring force for the cover body 13, thereby facilitating the restoration of the cover body 13 after rotation.
The connecting body 3 further comprises a sliding cavity 12, the sliding cavity 12 is formed in the lower end of the inner cavity of the connecting seat 11, and a sliding ball 14 is slidably mounted on the inner wall of the sliding cavity 12; the sliding ball 14 is convenient to move through the sliding cavity 12, and the connecting seat 11 is used for limiting the vertical deflection amplitude of the cover body 13.
The upper ends of the cover body 13 and the sliding ball 14 are hollowed to form a through hole, and the rotor of the machine body 5 is positioned in the center of the inner side of the through hole; and the gap between the through hole and the rotor of the machine body 5 is utilized to prevent the cover body 13 and the sliding ball 14 from generating friction with the rotor of the machine body 5 after the cover body 13 rotates.
The protective cover 4 also comprises an air suction hole 15, the air suction hole 15 is uniformly hollowed at the upper end of the cover body 13, the air suction hole 15 is matched with the branch pressure-resistant pipe 8, and the branch pressure-resistant pipe 8 is communicated with the inner space of the air suction hole 15; the space between the cover body 13 and the branch pressure-resistant pipe 8 is connected by a suction hole 15.
The working principle is as follows: when the grinding machine is used, the grinding machine 2 is opened, the handle 6 is held by a hand to drive the grinding machine 2, the grinding machine 2 drives the connecting body 3, the lower end of the protective cover 4 is aligned to a grinding target through the connecting body 3, the grinding disc 9 is abutted to the outer surface of a target part by utilizing the characteristic that the lower end of the grinding disc 9 is flush with the lower end of the cover body 13, one end of the cover body 13 is extruded when the outer surface of the part is slightly convex, so that one side of the cover body 13 is deflected upwards to avoid, and the purpose of vacating a height space for the grinding disc 9 is achieved; the dust that the in-process utilized extra dust catcher to pass through resistance tube 7 and branch resistance tube 8 and absorb when polishing by the cover body 13 inside and beat mill 9 and produce, utilize the cover body 13 to tentatively consume the kinetic energy of dust, thereby the ash absorption work of extra dust catcher has been made things convenient for, cover the mill 9 through connecting main part 3, the radiography of polishing has been reduced, through the mode of absorbing the dust, the dust diffusion volume has been reduced, elasticity through shell fragment 10 provides the recovery effort for the cover body 13, thereby it resumes after the cover body 13 rotates to have made things convenient for, smooth ball 14 activity has been made things convenient for through sliding cavity 12, utilize connecting seat 11 to restrict the upper and lower deflection range of the cover body 13, utilize the space between through-hole and organism 5 rotor, avoid the cover body 13 to rotate back cover body 13 and smooth ball 14 and organism 5 rotor to produce the friction, connect the cover body 13 and branch resistance tube 8 space.
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 (5)
1. A machine part grinding device includes a grinder structure (1), the grinder structure (1) includes a grinder (2), a connecting body (3), and a protective cover (4), characterized in that: the connecting body (3) is fixedly arranged at the lower end of the front part of the grinding machine (2), and the protective cover (4) is rotatably arranged at the lower end of the connecting body (3); the grinding machine (2) comprises a machine body (5), a handle (6), a pressure-resistant pipe (7), a branch pressure-resistant pipe (8) and a grinding disc (9), wherein the grinding disc (9) is fixedly connected to the lower end of a rotor of the machine body (5), the handle (6) is fixedly connected to the rear end of the machine body (5), the pressure-resistant pipe (7) is fixedly installed on the inner wall of the handle (6), the branch pressure-resistant pipe (8) penetrates through the handle (6) and is fixedly connected to the front end of the pressure-resistant pipe (7), the pressure-resistant pipe (7) is communicated with the inner space of the branch pressure-resistant pipe (8), and the machine body (5) is electrically connected through an external power supply; the connecting body (3) comprises a connecting seat (11), the upper end of the connecting seat (11) is fixedly connected to the lower end of the machine body (5), and a rotor of the machine body (5) is positioned in the center of an inner cavity of the connecting seat (11); the protection casing (4) are including the cover body (13) and smooth ball (14), smooth ball (14) fixed connection is in the upper end center of the cover body (13), the cover body (13) link up with the inner space of smooth ball (14) and link to each other, the rotor lower part of organism (5) is located the inner chamber center of the cover body (13) and smooth ball (14), the interior lower part that grinds dish (9) and cover body (13), it is in the coplanar with the lower extreme of the cover body (13) to beat dish (9), smooth ball (14) rotate scarf joint and install the inner chamber lower extreme at connecting seat (11), the lower extreme fixed connection of branch resistance tube (8) is in the upper end of the cover body (13), branch resistance tube (8) link up with the inner space of the cover body (13) and link to each other, resistance tube (7) are connected through plus dust absorption pipeline.
2. The machine part grinding device as claimed in claim 1, wherein: the connecting body (3) further comprises an elastic sheet (10), the elastic sheet (10) is uniformly and fixedly connected to the outer wall of the lower end of the connecting seat (11), and the lower end of the elastic sheet (10) is supported at the upper end of the cover body (13).
3. The machine part grinding device as claimed in claim 1, wherein: connecting body (3) still include smooth chamber (12), smooth chamber (12) are seted up at the inner chamber lower extreme of connecting seat (11), smooth ball (14) slidable mounting is in the inner wall of smooth chamber (12).
4. The machine part grinding device as claimed in claim 1, wherein: the upper ends of the cover body (13) and the sliding ball (14) are hollowed to form a through hole, and the rotor of the machine body (5) is located in the center of the inner side of the through hole.
5. The machine part grinding device as claimed in claim 1, wherein: the protective cover (4) further comprises an air suction hole (15), the air suction hole (15) is evenly hollowed out and arranged at the upper end of the cover body (13), the air suction hole (15) is matched with the branch pressure-resisting pipe (8), and the branch pressure-resisting pipe (8) is communicated with the inner space of the air suction hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189028.5U CN211589614U (en) | 2020-02-20 | 2020-02-20 | Machine parts grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189028.5U CN211589614U (en) | 2020-02-20 | 2020-02-20 | Machine parts grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211589614U true CN211589614U (en) | 2020-09-29 |
Family
ID=72581178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020189028.5U Expired - Fee Related CN211589614U (en) | 2020-02-20 | 2020-02-20 | Machine parts grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211589614U (en) |
-
2020
- 2020-02-20 CN CN202020189028.5U patent/CN211589614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220913 Address after: 110000 16-18 Puwen Road, Shenbei New District, Shenyang City, Liaoning Province Patentee after: Shenyang Huayuan CNC Technology Co.,Ltd. Address before: Room 207, 29 / F, building 4, tefa community, 2003 Xiangmei Road, Futian District, Shenzhen, Guangdong 518000 Patentee before: Li Xiaohong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |