CN221065800U - Mechanical workpiece polishing machine - Google Patents
Mechanical workpiece polishing machine Download PDFInfo
- Publication number
- CN221065800U CN221065800U CN202322446183.7U CN202322446183U CN221065800U CN 221065800 U CN221065800 U CN 221065800U CN 202322446183 U CN202322446183 U CN 202322446183U CN 221065800 U CN221065800 U CN 221065800U
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- polishing
- bearing
- sliding frame
- telescopic
- wall
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- 238000005498 polishing Methods 0.000 title claims abstract description 96
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000006378 damage Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 241001136800 Anas acuta Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of polishing machines, and discloses a mechanical workpiece polishing machine, which comprises: a protective shell; the polishing device is rotatably arranged at the top of the protective shell; the second-stage telescopic device is connected inside the protective shell in a sliding way; the primary expansion device is fixedly arranged at the bottom of the secondary expansion device. The polishing bearing is clamped at the upper part through the rotation of the rotary telescopic column, the polishing wheel is driven to rotate for polishing, the top of the polishing bearing rotates in the limiting nut, when an accident happens, the polishing bearing is braked by the brake ring in a controlled manner, the polishing bearing is separated from the rotary telescopic column, the rotation of the rotary telescopic column can not drive the polishing bearing to rotate, the device stops working, structural damage can not occur, and during braking, the polishing wheel is isolated by a protective cover fixedly mounted on the upper part along with the inertia of the polishing bearing, so that the polishing wheel cannot cause loss due to the inertia rotation.
Description
Technical Field
The utility model relates to the technical field of polishing machines, in particular to a mechanical workpiece polishing machine.
Background
Polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface. Is a finishing process for the surface of a workpiece using a polishing tool and abrasive particles or other polishing medium.
Such as Chinese patent: CN207326688U, the technical scheme disclosed in this patent is as follows: a polishing machine suitable for mechanical workpieces, characterized in that: including burnishing machine body, screw thread mounting hole, handle, shift knob, depositing hole, through-hole, fixed pin, chucking round pin, spring and pinhole, screw thread mounting hole has been seted up to burnishing machine body head end outer wall, screw thread is connected between handle and the burnishing machine body, the handheld portion department of burnishing machine body tail end is provided with shift knob, and the handheld portion department of burnishing machine body tail end has seted up and has deposited the hole, the through-hole has been seted up to shift knob outside, and swing joint has the fixed pin in the through-hole, the pinhole has been seted up to fixed pin tail end outer wall, and swing joint has the chucking round pin in the pinhole, be connected through the spring between the pinhole that chucking round pin and fixed pin tail end outer wall were seted up, the through-hole diameter size and the fixed pin diameter size that the shift knob outside was seted up are unanimous.
However, in actual use, one of the functions of the device is to increase the distance between the polishing machine and the workpiece by the lifting handle to protect operators, but the body of the polishing machine still possibly hurts the operators, if the polishing machine can emergently brake and isolate the polishing wheel, the dangerous sources can be fundamentally broken.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a mechanical workpiece polishing machine.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a mechanical workpiece polisher, comprising: a protective shell; the polishing device is rotatably arranged at the top of the protective shell; the second-stage telescopic device is connected inside the protective shell in a sliding way; the primary expansion device is fixedly arranged at the bottom of the secondary expansion device and comprises a bearing part and a transmission part; the rotary telescopic column is rotatably arranged at the center of the protective shell;
The polishing device comprises a control base, a sliding groove, a polishing bearing, a polishing wheel, a protective cover, a braking ring and a limiting nut, wherein the control base is sleeved outside the polishing bearing, the sliding groove is symmetrically arranged at the bottom of the control base, the polishing bearing is clamped at the top of a rotary telescopic column, the polishing wheel is clamped on the side wall of the polishing bearing, the braking ring is fixedly arranged inside the control base, the limiting nut is fixedly arranged at the top of the protective cover, the bottom of the limiting nut is arranged at the top of the polishing bearing, and the top of the polishing bearing rotates in a groove at the bottom of the limiting nut.
Preferably, the second-level telescoping device includes fixture block, first balladeur train, slide, fixed clamp splice, accepts the board, fixture block fixed connection is on the top of first balladeur train, two fixture block sliding connection is in the inside of spout, slide fixed mounting is in the both sides of first balladeur train, fixed clamp splice fixed mounting is on the bottom inner wall of first balladeur train, and the top of fixed clamp splice is pressed from both sides the conveyer belt tightly, accept the board fixed mounting in the bottom of first balladeur train, is blocked at the spout end through the fixture block, and when the burnishing machine was braked the ring, avoid mechanical destruction.
Preferably, the receiving part comprises a second sliding frame, a U-shaped fixing plate, a first fixing column and a square groove, wherein the second sliding frame is slidably connected to the outer wall of the first sliding frame, the U-shaped fixing plate is fixedly arranged at the top of the side wall of the second sliding frame, the first fixing column is fixedly arranged on the inner wall of the U-shaped fixing plate, the square groove is formed in the side walls of the two sides of the second sliding frame, and the two ends of the conveying belt are kept at a fixed distance through the first fixing columns on the U-shaped fixing plate.
Preferably, the transmission part comprises a bottom baffle, a second fixed column, rollers, a conveyor belt and a telescopic rod, wherein the bottom baffle is fixedly arranged at the bottom of the second carriage, the second fixed column is fixedly arranged on the side wall of the bottom baffle, the rollers are rotatably arranged on the periphery of the second fixed column, the conveyor belt is slidably connected to the outer wall of the first fixed column and the outer wall of the rollers, the top of the telescopic rod is fixedly arranged at the bottom of the bearing plate, the second telescopic device is driven to rise through the telescopic of the telescopic rod, and the displacement distance of the second telescopic device is controlled in a certain range by the conveyor belt.
Preferably, the bottom of telescopic link runs through the bottom baffle, and the joint is inside the bottom baffle, runs through the bottom baffle through the telescopic link, makes it can be connected to outside controlling means.
Preferably, the sliding plate is in sliding connection in the square groove, so that the first-stage telescopic device and the second-stage telescopic device can slide in an unobstructed manner.
(III) beneficial effects
Compared with the prior art, the utility model provides a mechanical workpiece polishing machine, which has the following beneficial effects:
1. This mechanical workpiece polishing machine, through the polishing bearing of rotatory flexible post rotation upper portion joint, drive the polishing wheel rotation and carry out polishing work, polishing bearing top rotates in the restriction nut, when the accident, the controlled braking polishing bearing of brake ring, and with polishing bearing and rotatory flexible post separation, rotatory flexible post rotates and can not drive polishing bearing again and rotate, the device stops the work, also can not appear the damage of structure type, during the braking, with brake ring fixed mounting's control base can drive the isolated polishing wheel of protection casing on upper portion along with the inertia of polishing bearing, make the unable loss that causes of polishing wheel because of inertial rotation.
2. This mechanical workpiece polishing machine promotes the secondary telescoping device through the telescopic link extension and rises, and the conveyer belt is carried by fixed clamp splice, and the secondary telescoping device rises and can take fixed clamp splice to rise, and the conveyer belt takes place the transmission, and fixed clamp splice is touched the U type fixed plate back and is risen the motion and be stopped, and the secondary telescoping device can't rise, and after the bottom baffle was touched to the board of accepting on the contrary, the secondary telescoping device can't descend any more, and the travel distance of secondary telescoping device is the travel distance of fixed clamp splice, and after the secondary telescoping device took place to displace, the polishing subassembly on upper portion can be to the even polishing of polished surface.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
Fig. 4 is a schematic structural view of the present utility model.
In the figure: 1. a protective shell; 2. a polishing device; 3. a secondary expansion device; 4. a first-stage telescoping device; 41. a receiving part; 42. a transmission part; 5. rotating the telescopic column; 201. a control base; 202. a chute; 203. polishing the bearing; 204. a polishing wheel; 205. a protective cover; 206. a brake ring; 207. a restraining nut; 301. a clamping block; 302. a first carriage; 303. a slide plate; 304. fixing the clamping blocks; 305. a receiving plate; 411. a second carriage; 412. a U-shaped fixing plate; 413. a first fixing column; 414. a square groove; 421. a bottom baffle; 422. a second fixing column; 423. a roller; 424. a conveyor belt; 425. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1-4, the present utility model provides a mechanical workpiece polishing machine, comprising: a protective shell 1; the polishing device 2 is rotatably arranged at the top of the protective shell 1; the second-stage telescopic device 3 is connected inside the protective shell 1 in a sliding way; the primary telescopic device 4 is fixedly arranged at the bottom of the secondary telescopic device 3, and the primary telescopic device 4 comprises a bearing part 41 and a transmission part 42; the rotary telescopic column 5 is rotatably arranged at the center of the protective shell 1;
The grinding device 2 comprises a control base 201, a sliding groove 202, a polishing bearing 203, a polishing wheel 204, a protective cover 205, a brake ring 206 and a limiting nut 207, wherein the control base 201 is sleeved outside the polishing bearing 203, the sliding groove 202 is symmetrically arranged at the bottom of the control base 201, the polishing bearing 203 is clamped at the top of a rotary telescopic column 5, the polishing wheel 204 is clamped on the side wall of the polishing bearing 203, the brake ring 206 is fixedly arranged inside the control base 201, the limiting nut 207 is fixedly arranged at the top of the protective cover 205, the bottom of the limiting nut 207 is arranged at the top of the polishing bearing 203, and the top of the polishing bearing 203 rotates in a groove at the bottom of the limiting nut 207.
In this embodiment, the polishing wheel 204 is driven to rotate for polishing by rotating the polishing bearing 203 clamped at the upper part of the rotating telescopic column 5, the top of the polishing bearing 203 rotates in the limiting nut 207, when an accident occurs, the brake ring 206 is controlled to brake the polishing bearing 203 and separate the polishing bearing 203 from the rotating telescopic column 5, the rotating telescopic column 5 can not drive the polishing bearing 203 to rotate again, the device stops working, structural damage can not occur, and during braking, the control base 201 fixedly installed with the brake ring 206 drives the upper protective cover 205 along with the inertia of the polishing bearing 203 to isolate the polishing wheel 204, so that the polishing wheel 204 which rotates due to inertia can not cause loss.
Example 2
As shown in fig. 3-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the secondary telescoping device 3 includes fixture 301, first balladeur train 302, slide 303, fixed clamp splice 304, accept board 305, fixture 301 fixed connection is on the top of first balladeur train 302, two fixture 301 sliding connection is in the inside of spout 202, slide 303 fixed mounting is in the both sides of first balladeur train 302, fixed clamp splice 304 fixed mounting is on the bottom inner wall of first balladeur train 302, the top of fixed clamp splice 304 is with conveyer belt 424 clamp, accept board 305 fixed mounting is in the bottom of first balladeur train 302, be blocked at the spout 202 end through fixture 301, when the burnishing machine is braked ring 206, avoid mechanical destruction, slide 303 sliding connection is in square groove 414 inside, guarantee the slip of no hindrance between primary telescoping device 4, the secondary telescoping device 3.
The receiving part 41 comprises a second carriage 411, a U-shaped fixing plate 412, a first fixing column 413 and a square groove 414, wherein the second carriage 411 is slidably connected to the outer wall of the first carriage 302, the U-shaped fixing plate 412 is fixedly installed on the top of the side wall of the second carriage 411, the first fixing column 413 is fixedly installed on the inner wall of the U-shaped fixing plate 412, the square groove 414 is formed in the side walls of the two sides of the second carriage 411, and the two ends of the conveyor belt 424 are kept at a fixed distance through the first fixing column 413 on the U-shaped fixing plate 412.
The drive portion 42 includes bottom baffle 421, second fixed column 422, gyro wheel 423, the conveyer belt 424, telescopic link 425, bottom baffle 421 fixed mounting is in the bottom of second balladeur train 411, second fixed column 422 fixed mounting is on the lateral wall of bottom baffle 421, gyro wheel 423 rotates the periphery of installing at second fixed column 422, conveyer belt 424 sliding connection is on first fixed column 413, the outer wall of gyro wheel 423, the top fixed mounting of telescopic link 425 is in the bottom of accepting board 305, drive the second grade telescoping device 3 through the flexible of telescopic link 425 and rise, and the conveyer belt 424 is with the displacement distance control of second grade telescoping device 3 at certain scope, the bottom of telescopic link 425 runs through bottom baffle 421, the joint is inside bottom baffle 421, run through bottom baffle 421 through telescopic link 425, make it can be connected to outside controlling means.
In this embodiment, the telescopic rod 425 stretches to push the secondary telescopic device 3 to ascend, the conveyor belt 424 is clamped by the fixed clamping block 304, the secondary telescopic device 3 ascends to drive the fixed clamping block 304, the conveyor belt 424 is driven, the ascending movement of the fixed clamping block 304 is prevented after the fixed clamping block 304 touches the U-shaped fixed plate 412, the secondary telescopic device 3 cannot ascend, otherwise, after the bearing plate 305 touches the bottom baffle 421, the secondary telescopic device 3 cannot descend any more, the moving distance of the secondary telescopic device 3 is the moving distance of the fixed clamping block 304, and after the secondary telescopic device 3 is displaced, the polishing assembly on the upper part can polish the polished surface uniformly.
The working principle of the mechanical workpiece polishing machine is as follows: the polishing bearing 203 clamped at the upper part is rotated by the rotary telescopic column 5 to drive the polishing wheel 204 to rotate for polishing, the top of the polishing bearing 203 rotates in the limiting nut 207, when an accident happens, the polishing bearing 203 is controlled to be braked by the brake ring 206, the polishing bearing 203 is separated from the rotary telescopic column 5, the rotary telescopic column 5 can not drive the polishing bearing 203 to rotate again, the device stops working, structural damage can not occur, and during braking, the upper part of the polishing wheel 204 is isolated by the control base 201 fixedly arranged with the brake ring 206 along with the inertia of the polishing bearing 203, so that the polishing wheel 204 which rotates due to the inertia can not cause loss; the telescopic rod 425 stretches to push the secondary telescopic device 3 to ascend, the conveying belt 424 is clamped by the fixed clamping block 304, the secondary telescopic device 3 ascends to drive the fixed clamping block 304 to ascend, the conveying belt 424 drives, the fixed clamping block 304 is prevented from ascending after touching the U-shaped fixed plate 412, the secondary telescopic device 3 cannot ascend, the bearing plate 305 is prevented from touching the bottom baffle 421, the secondary telescopic device 3 cannot descend any more, the moving distance of the secondary telescopic device 3 is the moving distance of the fixed clamping block 304, and after the secondary telescopic device 3 moves, the polishing assembly on the upper part can polish the polishing surface uniformly.
Claims (6)
1. A mechanical workpiece polishing machine, comprising:
A protective shell (1); the polishing device (2) is connected to the top of the protective shell (1);
The secondary telescopic device (3) is connected inside the protective shell (1);
the primary expansion device (4) is connected to the bottom of the secondary expansion device (3), and the primary expansion device (4) comprises a bearing part (41) and a transmission part (42);
A rotary telescopic column (5) connected to the center of the protective shell (1);
Grinding device (2) are including control base (201), spout (202), polishing bearing (203), polishing wheel (204), protection casing (205), braking ring (206), restriction nut (207), the bottom at protection casing (205) is installed to control base (201), the bottom at control base (201) is seted up to spout (202) symmetry, the top at rotatory telescopic column (5) is installed to polishing bearing (203), polishing wheel (204) are installed on the lateral wall of polishing bearing (203), the inside at control base (201) is installed to braking ring (206), the top at protection casing (205) is installed to restriction nut (207), the top at polishing bearing (203) is installed to the bottom of restriction nut (207).
2. A mechanical workpiece polisher according to claim 1 wherein: the two-stage telescopic device (3) comprises clamping blocks (301), a first sliding frame (302), sliding plates (303), fixing clamping blocks (304) and a bearing plate (305), wherein the clamping blocks (301) are arranged at the top ends of the first sliding frame (302), the two clamping blocks (301) are symmetrically arranged in the sliding groove (202), the sliding plates (303) are arranged on two sides of the first sliding frame (302), the fixing clamping blocks (304) are arranged on the inner wall of the bottom end of the first sliding frame (302), and the bearing plate (305) is arranged at the bottom of the first sliding frame (302).
3. A mechanical workpiece polisher according to claim 1 wherein: the bearing part (41) comprises a second sliding frame (411), a U-shaped fixing plate (412), a first fixing column (413) and square grooves (414), wherein the second sliding frame (411) is arranged on the outer wall of the first sliding frame (302), the U-shaped fixing plate (412) is arranged at the top of the side wall of the second sliding frame (411), the first fixing column (413) is arranged on the inner wall of the U-shaped fixing plate (412), and the square grooves (414) are formed in the side walls of the two sides of the second sliding frame (411).
4. A mechanical workpiece polisher according to claim 1 wherein: the transmission part (42) comprises a bottom baffle (421), a second fixed column (422), rollers (423), a conveyor belt (424) and a telescopic rod (425), wherein the bottom baffle (421) is arranged at the bottom of a second sliding frame (411), the second fixed column (422) is arranged on the side wall of the bottom baffle (421), the rollers (423) are arranged on the periphery of the second fixed column (422), the conveyor belt (424) is arranged on the outer wall of the first fixed column (413) and the outer wall of the rollers (423), and the top of the telescopic rod (425) is arranged at the bottom of the bearing plate (305).
5. The machine tool of claim 4, wherein: the bottom of telescopic link (425) runs through bottom baffle (421), and the joint is inside bottom baffle (421).
6. A mechanical workpiece polisher according to claim 2 wherein: the sliding plate (303) is in sliding connection inside the square groove (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322446183.7U CN221065800U (en) | 2023-09-09 | 2023-09-09 | Mechanical workpiece polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322446183.7U CN221065800U (en) | 2023-09-09 | 2023-09-09 | Mechanical workpiece polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221065800U true CN221065800U (en) | 2024-06-04 |
Family
ID=91273991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322446183.7U Active CN221065800U (en) | 2023-09-09 | 2023-09-09 | Mechanical workpiece polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221065800U (en) |
-
2023
- 2023-09-09 CN CN202322446183.7U patent/CN221065800U/en active Active
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