CN220217983U - Polishing mechanism for bright tube processing - Google Patents
Polishing mechanism for bright tube processing Download PDFInfo
- Publication number
- CN220217983U CN220217983U CN202321238118.9U CN202321238118U CN220217983U CN 220217983 U CN220217983 U CN 220217983U CN 202321238118 U CN202321238118 U CN 202321238118U CN 220217983 U CN220217983 U CN 220217983U
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- guide rod
- supporting
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- 238000005498 polishing Methods 0.000 title claims abstract description 85
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
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- 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
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a polishing mechanism for processing a bright tube, which comprises a base and a supporting frame arranged above the base; the support frame is provided with a pressing component and a polishing component, wherein the pressing component and the polishing component are arranged side by side; the support frame comprises a first support column, a second support column and a fixed plate, wherein the top ends of the first support column and the second support column are respectively connected with the fixed plate, and the bottom ends of the first support column and the second support column are respectively connected with the base in a sliding manner; the limiting groove is formed in the middle of the upper end of the base, two groups of supporting plates are symmetrically arranged in the limiting groove, and the pipe fitting is placed above the supporting plates. According to the polishing device, the pipe fitting is extruded through the compression assembly, the polishing wheel on the polishing assembly is used for polishing the surface of the pipe fitting, manual polishing is not needed, the manpower input is reduced, the polishing effect is improved, the polishing efficiency is high, the surface of the pipe fitting is polished uniformly, the practicability is high, and the market prospect is wide.
Description
Technical Field
The utility model relates to the technical field of pipe fitting polishing, in particular to a polishing mechanism for bright pipe machining.
Background
The bright tube is a high-precision steel tube material after being subjected to finish drawing or cold rolling treatment, has the advantages of no leakage, high precision, high finish, no deformation due to cold bending, flaring, no crack due to flattening and the like, and is commonly used for producing products of pneumatic or hydraulic components, such as cylinders or oil cylinders, however, the precision requirements of the products for producing the pneumatic or hydraulic components on the bright tube are high, and the surface of the bright tube needs to be polished by polishing equipment so as to meet the production requirements.
However, the existing polishing and grinding equipment needs manual polishing, and because the lengths of the bright tubes are different, the bright tubes cannot be fixed manually during grinding, and the surface treatment requirement of the bright tubes is extremely high, so that the manual polishing is low in efficiency, uneven polishing is easy to cause, and the yield is greatly reduced.
Disclosure of Invention
The utility model aims to provide a polishing mechanism for processing a bright tube, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a polishing mechanism for processing a bright tube comprises a base and a supporting frame arranged above the base; the support frame is provided with a pressing component and a polishing component, wherein the pressing component and the polishing component are arranged side by side; the support frame comprises a first support column, a second support column and a fixed plate, wherein the top ends of the first support column and the second support column are respectively connected with the fixed plate, and the bottom ends of the first support column and the second support column are respectively connected with the base in a sliding manner; a limiting groove is formed in the middle of the upper end of the base, two groups of supporting plates are symmetrically arranged in the limiting groove, and a pipe fitting is placed above the supporting plates;
the compressing assembly comprises a connecting plate, a movable block, a first lifting cylinder and a first guide rod; the connecting plate is arranged below the fixed plate, and a movable block is arranged below the connecting plate, wherein the movable block is connected with the connecting plate through a movable telescopic rod; the first lifting cylinder and the first guide rod are arranged above the fixed plate, wherein the first guide rod is provided with two groups and is symmetrically arranged at two sides of the first lifting cylinder; the telescopic rod of the first lifting cylinder downwards penetrates through the fixed plate and is fixedly connected with the connecting plate, and the lower end of the first guide rod downwards penetrates through the fixed plate and is fixedly connected with the connecting plate;
the polishing assembly comprises a driving motor, a mounting frame, a polishing wheel, a second lifting cylinder and a second guide rod; the mounting frame is arranged below the fixed plate, the driving motor is fixedly arranged on the mounting frame, and an output shaft of the driving motor is connected with the polishing wheel; the second lifting cylinder and the second guide rod are arranged above the fixed plate, wherein the second guide rod is provided with two groups and is symmetrically arranged at two sides of the second lifting cylinder; the telescopic rod of the second lifting cylinder downwards penetrates through the fixing plate and is fixedly connected with the upper end of the mounting frame, and the lower end of the second guide rod downwards penetrates through the fixing plate and is fixedly connected with the upper end of the mounting frame.
Preferably, the movable block is of a T-shaped structure, and the pressing wheel is arranged at the lower end of the movable block.
Preferably, a buffer is arranged on the side part of the connecting plate, and a pressure receiving head of the buffer is abutted with the upper end face of the movable block.
Preferably, a bearing seat is arranged below the mounting frame, and a rotating shaft is arranged in the bearing seat; one end of the rotating shaft is fixedly connected with an output shaft of the driving motor through a coupler, and the other end of the rotating shaft is fixedly connected with the polishing wheel.
Preferably, a linear guide rail is arranged on one side of the upper end of the base, a mounting groove is formed in one side, far away from the linear guide rail, of the upper end of the base, and an electric sliding rail is arranged in the mounting groove.
Preferably, a first sliding block is arranged at the lower end of the first support column, and the first sliding block is in sliding connection with the linear guide rail; and the lower end of the second support column is provided with a second sliding block, and the second sliding block is connected with the electric sliding rail in a sliding way.
Preferably, the support plate is of an L-shaped structure, the upper end of the support plate is provided with a V-shaped groove, and rollers are respectively arranged on two sides of the V-shaped groove.
Preferably, a plurality of positioning holes are formed in the bottom of the limiting groove at equal intervals, wherein positioning pins are arranged at the bottom of the supporting plate, penetrate through the bottom of the supporting plate and are inserted into the positioning holes.
Compared with the prior art, the utility model has the beneficial effects that: according to the length of the pipe fitting to be polished, the distance between the two support plates can be adjusted, so that the pipe fitting with different lengths can be conveniently placed, the first lifting cylinder is controlled to drive the connecting plate to move up and down along the first guide rod, and the pinch roller arranged at the lower end of the movable block is driven to squeeze the pipe fitting; the driving motor is driven by the second lifting cylinder to move up and down along the second guide rod, so that the polishing surface of the polishing wheel is attached to the surface of the pipe fitting, then the driving motor is started, the driving motor drives the polishing wheel to polish and polish the surface of the pipe fitting, meanwhile, the motor on the electric sliding rail is started, the second sliding block is driven by the electric sliding rail to move, and therefore the second supporting column is driven to move along the arrangement direction of the electric sliding rail, and the first supporting column slides along the linear guide rail through the first sliding block while the second supporting column moves along the electric sliding rail; through the synchronous movement of first support column and second support column to make the throwing aureola carry out all-round polishing to pipe fitting surface along pipe fitting length direction and handle, need not personnel manual polishing, reduce the manpower input, improve polishing effect, polishing efficiency is high moreover, and pipe fitting surface polishing is even, has improved the yield greatly, and the practicality is high, and market prospect is wide.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic view of the structure of the support plate of the present utility model;
FIG. 4 is a schematic view of the structure of the compression assembly of the present utility model;
fig. 5 is a schematic view of the structure of the polishing assembly of the present utility model.
Wherein: 1. a base; 2. a support frame; 201. a first support column; 202. a second support column; 203. a fixing plate; 3. a compression assembly; 301. a connecting plate; 302. a movable block; 303. a first lifting cylinder; 304. a first guide bar; 4. a polishing assembly; 401. a driving motor; 402. a mounting frame; 403. a polishing wheel; 404. a second lifting cylinder; 405. a second guide bar; 5. a limit groove; 6. a support plate; 7. a pipe fitting; 8. a movable telescopic rod; 9. a pinch roller; 10. a buffer; 11. a bearing seat; 12. a linear guide rail; 13. a mounting groove; 14. an electric slide rail; 15. a first slider; 16. a second slider; 17. a "V" shaped groove; 18. a roller; 19. positioning holes; 20. a positioning pin; 21. a rotating shaft; 22. a coupling.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 5, a polishing mechanism for polishing a bright tube includes a base 1 and a supporting frame 2 disposed above the base 1; the support frame 2 is provided with a pressing component 3 and a polishing component 4, wherein the pressing component 3 and the polishing component 4 are arranged side by side; the support frame 2 comprises a first support column 201, a second support column 202 and a fixing plate 203, wherein the top ends of the first support column 201 and the second support column 202 are respectively connected with the fixing plate 203, and the bottom ends of the first support column 201 and the second support column 202 are respectively connected with the base 1 in a sliding manner; a limiting groove 5 is formed in the middle of the upper end of the base 1, two groups of supporting plates 6 are symmetrically arranged in the limiting groove 5, and a pipe fitting 7 is placed above the supporting plates 6;
the compressing assembly 3 comprises a connecting plate 301, a movable block 302, a first lifting cylinder 303 and a first guide rod 304; the connecting plate 301 is arranged below the fixed plate 203, and a movable block 302 is arranged below the connecting plate 301, wherein the movable block 302 is connected with the connecting plate 301 through a movable telescopic rod 8; the first lifting cylinder 303 and the first guide rod 304 are arranged above the fixed plate 203, wherein the first guide rod 304 is provided with two groups and symmetrically arranged at two sides of the first lifting cylinder 303; the telescopic rod of the first lifting cylinder 303 penetrates through the fixing plate 203 downwards and is fixedly connected with the connecting plate 301, wherein the lower end of the first guide rod 304 penetrates through the fixing plate 203 downwards and is fixedly connected with the connecting plate 301; by controlling the first lifting cylinder 303, the telescopic rods of the first lifting cylinder 303 drive the connecting plate 301 to move up and down, and meanwhile, the first guide rods 304 arranged on two sides of the first lifting cylinder 303 also move up and down along with the expansion and contraction of the first lifting cylinder 303, wherein the first guide rods 304 play a role in guiding the up and down movement of the connecting plate 301, so that the shaking of the connecting plate 301 during the movement is avoided, and the movement stability of the connecting plate 301 is improved; the movable block 302 is driven to move up and down on the square of the pipe fitting 7 through the connecting plate 301, so that the pinch roller 9 arranged at the lower end of the movable block 302 plays a role in compressing the pipe fitting 7;
the polishing assembly 4 comprises a driving motor 401, a mounting frame 402, a polishing wheel 403, a second lifting cylinder 404 and a second guide rod 405; the mounting frame 402 is arranged below the fixed plate 203, wherein the driving motor 401 is fixedly arranged on the mounting frame 402, and an output shaft of the driving motor 401 is connected with the polishing wheel 403; the second lifting cylinder 404 and the second guide rod 405 are disposed above the fixed plate 203, wherein the second guide rod 405 is provided with two groups and symmetrically disposed at two sides of the second lifting cylinder 404; the telescopic rod of the second lifting cylinder 404 penetrates through the fixing plate 203 downwards and is fixedly connected with the upper end of the mounting frame 402, wherein the lower end of the second guide rod 405 penetrates through the fixing plate 203 downwards and is fixedly connected with the upper end of the mounting frame 402; by starting the second lifting cylinder 404, the telescopic rod of the second lifting cylinder 404 drives the mounting frame 402 and the driving motor 401 arranged on the mounting frame 402 to move up and down, meanwhile, the second guide rods 405 arranged on two sides of the second lifting cylinder 404 also move up and down along with the expansion and contraction of the second lifting cylinder 404, and then the driving motor 401 is started, so that the driving motor 401 drives the polishing wheel 403 to polish and polish the surface of the pipe 7; the second guide rods 405 are symmetrically installed on two sides of the second lifting cylinder 404 and are used for guiding and stabilizing the up-and-down movement of the mounting frame 402, so that the phenomenon that the polishing wheel 403 uneven polishing the surface of the pipe 7 is caused by shaking of the driving motor 401 during working is avoided.
Referring to fig. 4, as an embodiment of the present utility model, the movable block 302 has a T-shaped structure, wherein a pressing wheel 9 is installed at the lower end of the movable block 302; the lateral part of the connecting plate 301 is provided with a buffer 10, the buffer 10 is vertically arranged, and a pressure receiving head at the lower end of the buffer 10 is abutted with the upper end face of the movable block 302.
In the above-mentioned scheme, the pressing wheel 9 is rotationally connected with the movable block 302, wherein the pressing wheel 9 is abutted against the surface of the pipe fitting 7 and rotates relative to the pipe fitting 7, and the pressing wheel 9 is used for fixing and compacting the pipe fitting 7 to avoid jumping of the pipe fitting 7 during polishing; through installing buffer 10 between movable block 302 and connecting plate 301, wherein buffer 10 is used for playing the cushioning effect to the contact of pinch roller 9 and pipe fitting 7, avoids pinch roller 9 to cause the damage to pipe fitting 7 because of the dynamics of extruding downwards is too big, has improved pipe fitting 7 polishing yield greatly.
Referring to fig. 5, as an embodiment of the present utility model, a bearing seat 11 is disposed below the mounting frame 402, wherein a rotating shaft 21 is disposed in the bearing seat 11; one end of the rotating shaft 21 is fixedly connected with an output shaft of the driving motor 401 through a coupler 22, and the other end of the rotating shaft 21 is fixedly connected with the polishing wheel 403.
In the above scheme, the bearing seat 11 is arranged below the mounting frame 402, and the rotating shaft 21 is arranged in the bearing seat 11 and fixedly connected with the polishing wheel 403, so that the rotation stability of the polishing wheel 403 is further improved by adopting the mutual matching of the bearing seat 11 and the rotating shaft 21; the driving motor 401 is started to drive the rotating shaft 21 to rotate through the coupler 22, so that the rotating shaft 21 drives the polishing wheel 403 to polish the surface of the pipe 7, the surface of the pipe 7 is polished uniformly, and the polishing efficiency is high.
Referring to fig. 1, as an embodiment of the present utility model, a linear guide rail 12 is disposed at one side of the upper end of the base 1, wherein a mounting groove 13 is disposed at one side of the upper end of the base 1 away from the linear guide rail 12, and an electric sliding rail 14 is disposed in the mounting groove 13; the lower end of the first supporting column 201 is provided with a first sliding block 15, wherein the first sliding block 15 is in sliding connection with the linear guide rail 12; the lower end of the second support column 202 is provided with a second slider 16, wherein the second slider 16 is slidably connected with the electric sliding rail 14.
In the above-mentioned scheme, the motor on the electric slide rail 14 is started, and the second slider 16 is driven to move by the electric slide rail 14, so that the second slider 16 drives the second support column 202 to move along the linear direction of the electric slide rail 14, and the first support column 201 slides in cooperation with the linear guide rail 12 through the first slider 15 while the second support column 202 moves along the electric slide rail 14; the first support column 201 and the second support column 202 synchronously move so as to drive the pressing component 3 and the polishing component 4 to synchronously move, and the buffer 10 plays a role in compensating the movable block 302 in the moving process of the pressing component 3, wherein a pressure head at the front end of the buffer 10 is always kept in abutting connection with the upper end face of the movable block 302; the driving motor 401 and the polishing wheel 403 move along the length direction of the pipe fitting 7, the outer surface of the pipe fitting 7 is subjected to omnibearing polishing treatment through the polishing wheel 403, manual polishing by personnel is not needed, the manpower input is reduced, and the polishing effect is improved.
Referring to fig. 3, as an embodiment of the present utility model, the supporting plate 6 has an "L" structure, wherein the supporting plate 6 is detachably connected with the limiting groove 5; the upper end of the supporting plate 6 is provided with a V-shaped groove 17, wherein rollers 18 are respectively arranged on two sides of the V-shaped groove 17.
In the above-mentioned scheme, through seting up "V" groove 17 in backup pad 6 upper end, conveniently place pipe fitting 7 in "V" groove 17 to play spacing effect to pipe fitting 7, through set up gyro wheel 18 in "V" groove 17 both sides, when polishing wheel 403 polishes pipe fitting 7 surface, pipe fitting 7 produce relative rotation under the effect of polishing wheel 403 with between gyro wheel 18, make pipe fitting 7 rotate between gyro wheel 18 and polishing wheel 403, thereby be convenient for polishing wheel 403 polishes pipe fitting 7 surface, improve pipe fitting 7's polishing efficiency and polishing effect.
Referring to fig. 1, as an embodiment of the present utility model, a plurality of positioning holes 19 are equidistantly formed at the bottom of the limiting groove 5, wherein a positioning pin 20 is disposed at the bottom of the supporting plate 6, and the positioning pin 20 penetrates through the bottom of the supporting plate 6 and is inserted into the positioning holes 19.
In the above-mentioned scheme, through upwards pulling out the locating pin 20 of backup pad 6 bottom, make backup pad 6 remove along spacing groove 5 to adjust the interval between two backup pads 6, according to the best position back of waiting to polish the length of pipe fitting 7 with two backup pads 6 regulation, pass backup pad 6 with locating pin 20 and insert in locating hole 19, make backup pad 6 and base 1 fixed connection, conveniently place pipe fitting 7 of different length.
Working principle: when in use, firstly, the distance between the two support plates 6 is adjusted according to the length of the pipe fitting 7 to be polished, and then the pipe fitting 7 to be polished is placed on the two support plates 6; starting the first lifting cylinder 303 to drive the connecting plate 301 to move downwards along the first guide rod 304, so that the connecting plate 301 drives the movable block 302 to press downwards, and the movable block 302 drives the pinch roller 9 to move downwards and squeeze the pipe 7; starting a second lifting cylinder 404 to drive a driving motor 401 to move downwards along a second guide rod 405, driving a polishing wheel 403 to be attached to the surface of the pipe fitting 7 through the driving motor 401, and then starting the driving motor 401 to drive the polishing wheel 403 to polish and polish the surface of the pipe fitting 7; meanwhile, the electric slide rail 14 is started to drive the second slide block 16 to move, so that the second slide block 16 drives the second support column 202 to move along the electric slide rail 14, and the first support column 201 synchronously slides along the linear guide rail 12 through the first slide block 15 while the second support column 202 moves; through the synchronous movement of the first support column 201 and the second support column 202, the polishing wheel 403 is driven to move along the length direction of the pipe fitting 7 and perform all-around polishing treatment on the outer surface of the pipe fitting, manual polishing is not needed, the manpower input is reduced, and the polishing effect is improved.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (5)
1. The polishing mechanism for the bright tube processing comprises a base (1) and a supporting frame (2) arranged above the base (1); the polishing device is characterized in that a pressing component (3) and a polishing component (4) are arranged on the supporting frame (2), wherein the pressing component (3) and the polishing component (4) are arranged side by side; a limiting groove (5) is formed in the middle of the upper end of the base (1), and two groups of support plates (6) are symmetrically arranged in the limiting groove (5); the support plate (6) is of an L-shaped structure, the upper end of the support plate (6) is provided with a V-shaped groove (17), and rollers (18) are respectively arranged on two sides of the V-shaped groove (17); a linear guide rail (12) is arranged on one side of the upper end of the base (1), a mounting groove (13) is formed in one side, far away from the linear guide rail (12), of the upper end of the base (1), and an electric slide rail (14) is arranged in the mounting groove (13); a first sliding block (15) is arranged at the lower end of one side of the support frame (2), and the first sliding block (15) is in sliding connection with the linear guide rail (12); a second sliding block (16) is arranged at the lower end of the other side of the supporting frame (2), and the second sliding block (16) is in sliding connection with the electric sliding rail (14);
the compressing assembly (3) comprises a connecting plate (301), a movable block (302) is arranged below the connecting plate (301), and the movable block (302) is connected with the connecting plate (301) through a movable telescopic rod (8); the movable block (302) is of a T-shaped structure, and a pinch roller (9) is arranged at the lower end of the movable block (302); a buffer (10) is arranged on the side part of the connecting plate (301), wherein a pressure head of the buffer (10) is abutted against the upper end surface of the movable block (302); the compressing assembly (3) further comprises a first lifting cylinder (303) and a first guide rod (304), wherein the first lifting cylinder (303) and the first guide rod (304) are arranged above the supporting frame (2); the lower ends of the telescopic rod and the first guide rod (304) of the first lifting cylinder (303) downwards penetrate through the support frame (2) and are fixedly connected with the connecting plate (301).
2. The polishing mechanism for processing a bright tube according to claim 1, wherein the supporting frame (2) comprises a first supporting column (201), a second supporting column (202) and a fixing plate (203), wherein the top ends of the first supporting column (201) and the second supporting column (202) are respectively connected with the fixing plate (203), and the bottom ends of the first supporting column (201) and the second supporting column (202) are respectively connected with the base (1) in a sliding manner.
3. The polishing mechanism for processing a bright pipe according to claim 1, wherein the polishing assembly (4) comprises a driving motor (401), a mounting frame (402), a polishing wheel (403), a second lifting cylinder (404) and a second guide rod (405); the mounting frame (402) is arranged below the fixed plate (203), wherein the driving motor (401) is fixedly arranged on the mounting frame (402), and an output shaft of the driving motor (401) is connected with the polishing wheel (403); the second lifting air cylinder (404) and the second guide rod (405) are arranged above the fixed plate (203), wherein the second guide rod (405) is provided with two groups and is symmetrically arranged at two sides of the second lifting air cylinder (404); the telescopic rod of the second lifting cylinder (404) downwards penetrates through the fixed plate (203) and is fixedly connected with the upper end of the mounting frame (402), and the lower end of the second guide rod (405) downwards penetrates through the fixed plate (203) and is fixedly connected with the upper end of the mounting frame (402).
4. A polishing mechanism for processing a bright tube according to claim 3, wherein a bearing seat (11) is arranged below the mounting frame (402), and a rotating shaft (21) is arranged in the bearing seat (11); one end of the rotating shaft (21) is fixedly connected with an output shaft of the driving motor (401) through a coupler (22), and the other end of the rotating shaft (21) is fixedly connected with the polishing wheel (403).
5. The polishing mechanism for machining a bright tube according to claim 1, wherein a plurality of positioning holes (19) are formed in the bottom of the limiting groove (5) at equal intervals, wherein a positioning pin (20) is arranged at the bottom of the supporting plate (6), and the positioning pin (20) penetrates through the bottom of the supporting plate (6) and is inserted into the positioning holes (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238118.9U CN220217983U (en) | 2023-05-22 | 2023-05-22 | Polishing mechanism for bright tube processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238118.9U CN220217983U (en) | 2023-05-22 | 2023-05-22 | Polishing mechanism for bright tube processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220217983U true CN220217983U (en) | 2023-12-22 |
Family
ID=89185077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321238118.9U Active CN220217983U (en) | 2023-05-22 | 2023-05-22 | Polishing mechanism for bright tube processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220217983U (en) |
-
2023
- 2023-05-22 CN CN202321238118.9U patent/CN220217983U/en active Active
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