CN215659571U - Polisher for ring opening - Google Patents
Polisher for ring opening Download PDFInfo
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- CN215659571U CN215659571U CN202121850312.3U CN202121850312U CN215659571U CN 215659571 U CN215659571 U CN 215659571U CN 202121850312 U CN202121850312 U CN 202121850312U CN 215659571 U CN215659571 U CN 215659571U
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- rotating shaft
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Abstract
The utility model discloses a grinding machine for a ring opening, and belongs to the technical field of grinding machines. The workpiece is placed on a processing table to be polished, a polishing mechanism drives a gear to rotate through a second motor, the rack is meshed with the gear, the gear rotates to drive the rack to ascend or descend to drive a fixing plate to slide on a sliding rail, a first motor is installed on the fixing plate and connected with the first motor, the first motor drives a polishing assembly to polish the workpiece, 3 polishing heads are arranged in the polishing assembly, polishing is simultaneously carried out on different positions of the workpiece through the 3 polishing heads, the processing efficiency is improved, in order to improve the transmission efficiency of equipment, a first rotating shaft, a second rotating shaft and a third rotating shaft are connected together through a belt, the first motor drives the first rotating shaft to rotate, and due to the connection of the belt, the second rotating shaft and the third rotating shaft rotate together, the polishing process is finished, in the polishing process, a dust collector installed inside a polishing machine body works, preventing accumulation of debris on the surface of the sander.
Description
Technical Field
The utility model belongs to the technical field of grinding machines, and particularly relates to a grinding machine for a ring opening.
Background
Sander-reciprocating polishing sanders (also known as rasps). The method is widely used for finish machining and surface polishing treatment in the mold industry, and is a substitute for similar pneumatic products.
A large amount of scraps are generated in the working process of the grinding machine, and most of cleaning methods in production plants are manually cleaning after the grinding machine stops working, but the problem of production influence is caused by accumulation of the scraps in the working process, operators need to pay attention to the production situation all the time, and the labor cost is increased; the conventional grinding machine grinds a single grinding head, which not only causes uneven grinding, but also affects the processing efficiency.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a polisher for rim of a ring to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a grinding machine for a ring opening comprises a grinding machine body, a processing table arranged in the grinding machine body, and baffle plates arranged on two sides of the processing table, wherein the baffle plates on two sides are connected with a connecting plate, and the connecting plate is connected with a grinding mechanism;
the polishing mechanism comprises a supporting plate, a fixing plate, a sliding assembly and a processing assembly;
the supporting plate is connected with the connecting plate, the sliding assembly is connected with the supporting plate, the fixing plate is in sliding fit with the sliding assembly, and the processing assembly is fixedly installed with the fixing plate;
the processing assembly comprises a first motor, a clamping plate, a rotating shaft, a chuck and a polishing head;
the rotating shafts comprise a first rotating shaft, a second rotating shaft and a third rotating shaft;
the chuck comprises a first chuck adapted to the first spindle; the second chuck is matched with the second rotating shaft; a third chuck adapted to the third shaft;
the grinding head comprises a first grinding head connected with the first rotating shaft; the second polishing head is connected with the second rotating shaft; a third polishing head connected to the third shaft;
the chuck is fixedly arranged on the clamping plate, the first motor is connected with the first rotating shaft together, and the first motor is fixedly arranged on the fixing plate.
In a further embodiment, a coupler is arranged between the first motor and the first rotating shaft, one end of the coupler is connected with the first motor shaft, and the other end of the coupler is connected with the first rotating shaft in a clamping mode.
In a further embodiment, the first rotating shaft, the second rotating shaft and the third rotating shaft are connected together through a belt, a plurality of limiting columns are installed on the outer side of the belt, and a certain distance exists between the plurality of limiting columns and the belt.
In a further embodiment, the surface of the processing table is provided with a plurality of through holes, and the bottom of the polisher body is provided with a dust collector, and a dust collection opening of the dust collector is attached to the processing table.
In a further embodiment, the slide assembly comprises a slide plate, a slide rail, and a drive assembly;
the slide rail fixed mounting be in the backup pad both sides, the slide with the slide rail sliding fit is in the same place, the slide sets up to 2 groups, the slide with the fixed plate joint is in the same place.
In a further embodiment, the transmission assembly includes a second motor, a gear, and a rack;
the second motor is installed in the supporting plate, the gear is connected with the second motor shaft, the gear is meshed with the rack, the rack is connected with the fixing plate in a clamped mode, a clamping groove is formed in the fixing plate, and the clamping groove is matched with the rack in size.
Has the advantages that: a polishing machine for a ring opening is characterized in that a workpiece is placed on a processing table to be polished, a polishing mechanism drives a gear to rotate through a second motor, a rack is meshed with the gear, the gear rotates to drive the rack to ascend or descend, a fixing plate is driven to slide on a sliding rail, a first motor is installed on the fixing plate, a polishing assembly is connected with the first motor, the first motor drives the polishing assembly to polish the workpiece, 3 polishing heads are arranged in the polishing assembly, polishing is simultaneously performed on different positions of the workpiece through the 3 polishing heads, the whole processing efficiency is improved, in order to improve the transmission efficiency of equipment, a first rotating shaft, a second rotating shaft and a third rotating shaft are connected together through a belt, the first motor drives the first rotating shaft to rotate, due to the connection of the belt, the second rotating shaft and the third rotating shaft rotate together, the polishing process is completed, and a dust collector installed inside a polishing machine body works during polishing, the chips and the like generated by polishing are recovered, and the accumulation of the chips on the surface of the polisher is prevented.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the sander body of the present invention.
Fig. 3 is a schematic structural view of the processing mechanism of the present invention.
Fig. 4 is a schematic view of the construction of the processing assembly of the present invention.
Fig. 5 is a schematic structural view of the transmission assembly of the present invention.
The reference signs are: 1. a polishing mechanism; 2. a processing table; 3. a sander body; 4. a baffle plate; 5. a vacuum cleaner; 6. a connecting plate; 7. a second motor; 8. a support plate; 9. a slide plate; 10. a slide rail; 11. a fixing plate; 12. a first motor; 13. a third rotating shaft; 14. a third chuck; 15. a third polishing head; 16. a first polishing head; 17. a second polishing head; 18. a second rotating shaft; 19. a second chuck; 20. a belt; 21. clamping a plate; 22. a first rotating shaft; 23. a coupling; 24. a first chuck; 25. a rack; 26. a gear.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
As shown in fig. 1 to 5, a sander for a ring opening comprises a sanding mechanism 1; 2. a processing table; 3. a sander body; 4. a baffle plate; 5. a vacuum cleaner; 6. a connecting plate; 7. a second motor; 8. a support plate; 9. a slide plate; 10. a slide rail; 11. a fixing plate; 12. a first motor; 13. a third rotating shaft; 14. a third chuck; 15. a third polishing head; 16. a first polishing head; 17. a second polishing head; 18. a second rotating shaft; 19. a second chuck; 20. a belt; 21. clamping a plate; 22. a first rotating shaft; 23. a coupling; 24. a first chuck; 25. a rack; 26. and (4) gear composition.
As shown in fig. 1 to 5, the sander body 3 is disposed at a predetermined position, the machining table 2 is disposed on the sander body 3, the baffle 4 is disposed on both sides of the machining table 2, the connecting plate 6 is connected to the baffle 4, the sanding mechanism 1 is connected to the connecting plate 6, the second motor 7 is connected to the support plate 8, the gear 26 is connected to the first motor 12, the rack 25 is engaged with the gear 26, the rack 25 is connected to the fixed plate 11, the slide rail 10 is connected to the support plate 8, the slide plate 9 is slidably fitted to the slide rail 10, the slide plate 9 is connected to the fixed plate 11, the first motor 12 is connected to the fixed plate 11, and the coupling 23 is connected to the first motor 12, the first rotating shaft 22 is connected with the coupling 23, the first rotating shaft 22 is in clearance fit with the first chuck 24, the first chuck 24 is connected with the chuck plate 21, the second chuck 19 is arranged on the chuck plate 21, the second rotating shaft 18 and the second chuck 19 are in clearance fit, the third chuck 14 and the clamping plate 21 are connected together, the third rotating shaft 13 is clearance-fitted with the third chuck 14, the first grinding head 16 is coupled with the first rotating shaft 22, the second sanding head 17 is coupled to the second shaft 18, the third sanding head 15 is coupled to the third shaft 13, the first rotating shaft 22, the second rotating shaft 18, and the third rotating shaft 13 are connected together by the belt 20, and the vacuum cleaner 5 is disposed inside the sander body 3.
As a preferred scheme, a plurality of through holes are formed in the surface of the processing table 2, the dust collector 5 can collect scraps and the like through the through holes in the grinding process, the scraps are prevented from being accumulated on the surface of the processing table 2 to influence the processing quality, and the baffle plates 4 are arranged on two sides of the processing table 2 to prevent the scraps from flying apart to cause environmental pollution.
As a preferred scheme, the gear 26 is driven by the second motor 7 to rotate when the grinding mechanism 1 is lifted, the gear 26 is meshed with the rack 25, the whole lifting or descending of the grinding mechanism 1 is determined by the rotating direction of the gear 26 at the moment, the whole transmission stability is improved through the meshed transmission of the gear 26 and the rack 25, the hollow position is formed in the upper surface of the connecting plate 6, and the phenomenon that the lifting distance of the grinding mechanism 1 is influenced due to the interference of the rack 25 and the connecting plate 6 in the transmission process is avoided.
Preferably, the first motor 12 is connected with the first rotating shaft 22 through a coupling 23, the coupling 23 can avoid damage to processing equipment due to excessive stress, and the coupling 23 can carry out certain load to play a role in protection.
Preferably, the first rotating shaft 22, the second rotating shaft 18 and the third rotating shaft 13 are connected together through a belt 20, the first motor 12 drives the first rotating shaft 22 to rotate, the second rotating shaft 18 and the third rotating shaft 13 rotate together through the belt 20, and the rotation of the plurality of rotating shafts can be realized without using a plurality of motors.
As an optimal scheme, the number of the polishing heads is 3, the polishing heads are arranged in a ring shape, different positions of a workpiece can be polished synchronously, and the overall polishing efficiency is improved.
The utility model has the following working principle:
the workpiece is placed on a processing table 2 to be polished, a polishing mechanism 1 drives a gear 26 to rotate through a second motor 7, a rack 25 is meshed with the gear 26, the gear 26 rotates to drive the rack 25 to ascend or descend to drive a fixing plate 11 to slide on a sliding rail 10, a first motor 12 is installed on the fixing plate 11, a polishing component is connected with the first motor 12, the first motor 12 drives the polishing component to polish the workpiece, 3 polishing heads are arranged in the polishing component, polishing is simultaneously carried out on different positions of the workpiece through the 3 polishing heads, the whole processing efficiency is improved, in order to improve the transmission efficiency of the equipment, a first rotating shaft 22, a second rotating shaft 18 and a third rotating shaft 13 are connected together through a belt 20, the first motor 12 drives the first rotating shaft 22 to rotate, and due to the connection of the belt 20, the second rotating shaft 18 and the third rotating shaft 13 rotate together, the polishing process is completed, in the polishing process, the dust collector 5 installed inside the polisher body 3 works to recover the chips generated by polishing, thereby preventing the accumulation of the chips on the surface of the polisher.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (6)
1. A grinding machine for a ring opening is characterized by comprising a grinding machine body (3), a processing table (2) arranged in the grinding machine body (3), baffle plates (4) arranged at two sides of the processing table (2), wherein the baffle plates (4) at two sides are connected with a connecting plate (6), and the connecting plate (6) is connected with a grinding mechanism (1);
the polishing mechanism (1) comprises a supporting plate (8), a fixing plate (11), a sliding assembly and a processing assembly;
the supporting plate (8) is connected with the connecting plate (6), the sliding assembly is connected with the supporting plate (8), the fixing plate (11) is in sliding fit with the sliding assembly, and the processing assembly is fixedly installed with the fixing plate (11);
the machining assembly comprises a first motor (12), a clamping plate (21), a rotating shaft, a chuck and a polishing head;
the rotating shafts comprise a first rotating shaft (22), a second rotating shaft (18) and a third rotating shaft (13);
the chuck comprises a first chuck (24) adapted to the first spindle (22); a second chuck (19) adapted to the second spindle (18); a third chuck (14) adapted to the third spindle (13);
the sanding head comprises a first sanding head (16) coupled to the first shaft (22); a second sanding head (17) connected to the second shaft (18); a third sanding head (15) connected to the third shaft (13);
the chuck is fixedly arranged on the clamping plate (21), the first motor (12) is connected with the first rotating shaft (22), and the first motor (12) is fixedly arranged on the fixing plate (11).
2. A sander for a ring opening according to claim 1, characterized in that a coupling (23) is provided between said first motor (12) and said first rotating shaft (22), one end of said coupling (23) is connected to said first motor (12) by a shaft, and the other end of said coupling (23) is connected to said first rotating shaft (22) by a snap-fit.
3. A sander for a ring opening according to claim 1, characterized in that said first rotating shaft (22), said second rotating shaft (18) and said third rotating shaft (13) are connected together by a belt (20), a plurality of position-limiting columns are installed on the outer side of said belt (20), and a certain distance exists between said plurality of position-limiting columns and said belt (20).
4. A grinder for a ring opening according to claim 1, wherein a plurality of through holes are provided on the surface of the working table (2), a dust collector (5) is mounted on the bottom of the grinder body (3), and the dust collection opening of the dust collector (5) is attached to the working table (2).
5. A sander for a ring opening according to claim 1, characterized in that said sliding assembly comprises a slide plate (9), a slide rail (10) and a transmission assembly;
slide rail (10) fixed mounting be in backup pad (8) both sides, slide (9) with slide rail (10) sliding fit is in the same place, slide (9) set up to 2 groups, slide (9) with fixed plate (11) joint is in the same place.
6. A sander for a ring opening according to claim 5, characterized in that said transmission assembly comprises a second motor (7), a gear (26) and a rack (25);
the second motor (7) is installed on the supporting plate (8), the gear (26) is connected with the second motor (7) through a shaft, the gear (26) is meshed with the rack (25), the rack (25) is connected with the fixing plate (11) in a clamped mode, a clamping groove is formed in the plate of the fixing plate (11), and the clamping groove is matched with the rack (25) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850312.3U CN215659571U (en) | 2021-08-10 | 2021-08-10 | Polisher for ring opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850312.3U CN215659571U (en) | 2021-08-10 | 2021-08-10 | Polisher for ring opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659571U true CN215659571U (en) | 2022-01-28 |
Family
ID=79950992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121850312.3U Active CN215659571U (en) | 2021-08-10 | 2021-08-10 | Polisher for ring opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215659571U (en) |
-
2021
- 2021-08-10 CN CN202121850312.3U patent/CN215659571U/en active Active
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