CN213319553U - Polishing mechanism for motor end cover production - Google Patents
Polishing mechanism for motor end cover production Download PDFInfo
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- CN213319553U CN213319553U CN202022004111.3U CN202022004111U CN213319553U CN 213319553 U CN213319553 U CN 213319553U CN 202022004111 U CN202022004111 U CN 202022004111U CN 213319553 U CN213319553 U CN 213319553U
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Abstract
The utility model relates to the technical field of machinery, and a motor end cover production is with polishing mechanism is disclosed, the device comprises a device casing, the inner chamber activity of device casing is equipped with the extension board, the lower extreme left and right sides fixedly connected with pneumatic cylinder of extension board, the lower extreme fixed connection of pneumatic cylinder is at the inner chamber lower extreme of device casing, go-between fixedly connected with drive motor is passed through at the lower extreme middle part of extension board, the middle part of extension board has the transmission shaft through bearing grafting, the lower extreme fixed connection drive motor's of transmission shaft pivot, the outside fixedly connected with helical impeller of transmission shaft, the piece of polishing has been placed on the inner chamber upper portion of device casing, the upper end right side fixedly connected with link of device casing. This polishing mechanism is used in production of motor end cover through equipment overall structure, when the contact sanding block of work piece lower part, can make the continuous upset of sanding block polish the surface of work piece, can make the polishing of work piece more convenient.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be a motor end cover production is with polishing mechanism.
Background
Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a finishing process of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, and polishing cannot improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror surface gloss, and sometimes is used to eliminate gloss (matting). Polishing wheels are commonly used as polishing tools. The polishing wheel is generally made by laminating multiple layers of canvas, felt or leather, the two sides of the polishing wheel are clamped by metal circular plates, the rim of the polishing wheel is coated with a polishing agent formed by uniformly mixing micro-powder abrasive and grease, and the like, during polishing, the polishing wheel rotating at high speed (the circumferential speed is more than 20 m/s) presses against a workpiece, so that the abrasive generates rolling and micro-cutting on the surface of the workpiece, and a bright processing surface is obtained, and the surface roughness can generally reach Ra0.63-0.01 micron; when a non-greasy matte polish is used, the shiny surface can be matted to improve appearance. When the bearing steel balls are produced in large scale, a roller polishing method is often adopted, but in a polishing device for producing the motor end cover, polishing is very troublesome, and polishing efficiency is not high, so that the polishing mechanism for producing the motor end cover is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a motor end cover production is with polishing mechanism, when work piece lower part contact sanding block, can make the continuous upset of sanding block polish the surface of work piece, can make the polishing of work piece more convenient, solved current polishing mechanism when the operation, polish trouble very, and the not high problem of polishing efficiency.
The utility model provides a following technical scheme: a polishing mechanism for motor end cover production comprises a device shell, wherein an inner cavity of the device shell is movably provided with a support plate, the left side and the right side of the lower end of the support plate are fixedly connected with hydraulic cylinders, the lower end of the hydraulic cylinder is fixedly connected with the lower end of the inner cavity of the device shell, the middle part of the lower end of the support plate is fixedly connected with a transmission motor through a connecting ring, the middle part of the support plate is inserted with a transmission shaft through a bearing, the lower end of the transmission shaft is fixedly connected with a rotating shaft of the transmission motor, the outer side of the transmission shaft is fixedly connected with a spiral impeller, the upper part of the inner cavity of the device shell is provided with a polishing block, the right side of the upper end of the device shell is fixedly connected with a connecting frame, the upper part of the left side of the, the limiting slide rods are movably inserted into the left side and the right side of the upper portion of the connecting frame in an inserting mode, the middle of the connecting plate is provided with a transmission cavity, the middle of an inner cavity of the transmission cavity is connected with a gear through a rotating shaft, the upper side, the lower side, the left side and the right side of the gear are connected with racks in an engaging mode, the lower portion of each rack is movably inserted into a limiting sliding groove of a lower side plate of the transmission cavity in an inserting mode, and the lower ends of the racks are.
Preferably, the inner side wall of the device shell and the outer side wall of the support plate are smooth.
Preferably, the outer side wall of the limiting slide rod is smooth.
Preferably, the clamping rod is in an inverted L shape.
Preferably, the middle rotating shaft of the gear is connected with a rotating shaft of a motor, and the motor is fixedly connected to the upper part of the inner cavity of the transmission cavity.
Preferably, the polishing blocks are provided with a plurality of polishing blocks, and the polishing blocks are filled at the upper ends of the support plates.
Compared with the prior art, the utility model discloses possess following beneficial effect:
this polishing mechanism is used in production of motor end cover, through the overall structure of equipment, when the lower part contact sanding block of work piece, can make the continuous upset of sanding block polish the surface of work piece, can make the polishing of work piece more convenient, and overall structure is simple.
Drawings
Fig. 1 is a sectional view of the present invention;
fig. 2 is a top sectional view of the connecting plate of the present invention.
In the figure: 1. a device housing; 2. a support plate; 3. a hydraulic cylinder; 4. a drive motor; 5. a drive shaft; 6. a helical impeller; 7. grinding blocks; 8. a connecting frame; 9. an electric telescopic rod; 10. connecting plates; 11. a limiting slide bar; 12. a clamping bar; 13. a transmission cavity; 14. a gear; 15. a rack; 16. and a limiting sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model discloses a polishing mechanism is used in production of motor end cover, including device casing 1, the inside wall of device casing 1 and the lateral wall of extension board 2 are all smooth. A support plate 2 is movably arranged in an inner cavity of the device shell 1, hydraulic cylinders 3 are fixedly connected to the left side and the right side of the lower end of the support plate 2, the hydraulic cylinders 3 adopt the existing hydraulic cylinders 3 on the market, the hydraulic cylinders 3 can drive the support plate 2 to move up and down, the lower end of the hydraulic cylinders 3 is fixedly connected to the lower end of the inner cavity of the device shell 1, the middle part of the lower end of the support plate 2 is fixedly connected with a transmission motor 4 through a connecting ring, a transmission shaft 5 is inserted in the middle part of the support plate 2 through a bearing, the lower end of the transmission shaft 5 is fixedly connected with a rotating shaft of the transmission motor 4, the transmission motor 4 adopts the existing motor on the market, the transmission shaft 5 can be driven to rotate by the rotation of the transmission motor 4, a spiral impeller 6 is fixedly connected to the outer side of the transmission shaft 5, the grinding block 7 is turned over and flows to grind a workpiece clamped by the clamping rod 12, the clamped workpiece needs to be inserted into the device shell 1, the grinding block 7 is provided with a plurality of grinding blocks, and the grinding block 7 is filled at the upper end of the support plate 2. Device casing 1's upper end right side fixedly connected with link 8, the left side upper portion fixedly connected with electric telescopic handle 9 of link 8, electric telescopic handle 9 adopt current telescopic link on the market, and electric telescopic handle 9 is for driving even board 10 up-and-down motion, electric telescopic handle 9's transfer line lower extreme fixedly connected with even board 10, even the upper end left and right sides fixedly connected with limit slide 11 of board 10, limit slide 11 can make even board 10 up-and-down motion more stable, limit slide 11's lateral wall is smooth. The limiting slide rods 11 are movably inserted in the left side and the right side of the upper portion of the connecting frame 8, the transmission cavity 13 is formed in the middle of the connecting plate 10, a gear 14 is connected to the middle of an inner cavity of the transmission cavity 13 through a rotating shaft, forward and reverse rotation of the gear 14 enables the racks 15 to move, so that the clamping rods 12 are driven to move, work price can be clamped or a workpiece can be loosened, the rotating shaft of the middle of the gear 14 is connected with the rotating shaft of the motor, and the motor is fixedly connected to the upper portion of the inner cavity of the transmission cavity 13. The upper side, the lower side, the left side and the right side of the gear 14 are connected with racks 15 in a meshed mode, the lower portions of the racks 15 are movably inserted into limiting sliding grooves 16 of the lower side plate of the transmission cavity 13 in an inserted mode, clamping rods 12 are correspondingly connected to the lower ends of the racks 15, and the clamping rods 12 are in an inverted L shape.
During operation, place the work piece between clamping bar 12, then the starter motor, the motor rotates and can drive gear 14 and rotate, can make each rack 15 move, thereby drive each clamping bar 12 and move, and then can the centre gripping work piece, behind the centre gripping work piece, start electric telescopic handle 9, electric telescopic handle 9 can drive even board 10 downstream, thereby can insert device casing 1 inside, and pneumatic cylinder 3 also can start and drive extension board 2 upward movement, thereby make the polishing block 7 upward movement on upper portion, and can start driving motor 4, driving motor 4 can drive transmission shaft 5 and rotate, thereby make helical impeller 6 rotate, and then drive polishing block 7 upset, when the lower part of work piece contacts polishing block 7, can make the continuous surface of the upset polishing work piece of polishing block 7.
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 (6)
1. The utility model provides a motor end cover production is with polishing mechanism, includes device casing (1), its characterized in that: a support plate (2) is movably arranged in an inner cavity of the device shell (1), hydraulic cylinders (3) are fixedly connected to the left side and the right side of the lower end of the support plate (2), the lower end of each hydraulic cylinder (3) is fixedly connected to the lower end of the inner cavity of the device shell (1), a transmission motor (4) is fixedly connected to the middle of the lower end of the support plate (2) through a connecting ring, a transmission shaft (5) is inserted into the middle of the support plate (2) through a bearing, the lower end of the transmission shaft (5) is fixedly connected with a rotating shaft of the transmission motor (4), a spiral impeller (6) is fixedly connected to the outer side of the transmission shaft (5), a polishing block (7) is placed on the upper portion of the inner cavity of the device shell (1), a connecting frame (8) is fixedly connected to the right side of the upper end of, the electric telescopic rod is characterized in that a connecting plate (10) is fixedly connected to the lower end of a transmission rod of the electric telescopic rod (9), limiting slide rods (11) are fixedly connected to the left side and the right side of the upper end of the connecting plate (10), the limiting slide rods (11) are movably inserted into the left side and the right side of the upper portion of the connecting frame (8), a transmission cavity (13) is formed in the middle of the connecting plate (10), a gear (14) is connected to the middle of an inner cavity of the transmission cavity (13) through a rotating shaft, racks (15) are meshed with the upper lower side and the left side and the right side of the gear (14), the lower portion of each rack (15) is movably inserted into a limiting sliding groove (16) of a lower side plate of the transmission cavity (13), and.
2. The polishing mechanism for motor end cover production according to claim 1, wherein: the inner side wall of the device shell (1) and the outer side wall of the support plate (2) are smooth.
3. The polishing mechanism for motor end cover production according to claim 1, wherein: the outer side wall of the limiting sliding rod (11) is smooth.
4. The polishing mechanism for motor end cover production according to claim 1, wherein: the clamping rod (12) is in an inverted L shape.
5. The polishing mechanism for motor end cover production according to claim 1, wherein: the middle rotating shaft of the gear (14) is connected with the rotating shaft of the motor, and the motor is fixedly connected to the upper part of the inner cavity of the transmission cavity (13).
6. The polishing mechanism for motor end cover production according to claim 1, wherein: the polishing blocks (7) are provided with a plurality of polishing blocks, and the polishing blocks (7) are filled at the upper ends of the support plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004111.3U CN213319553U (en) | 2020-09-14 | 2020-09-14 | Polishing mechanism for motor end cover production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004111.3U CN213319553U (en) | 2020-09-14 | 2020-09-14 | Polishing mechanism for motor end cover production |
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| Publication Number | Publication Date |
|---|---|
| CN213319553U true CN213319553U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022004111.3U Active CN213319553U (en) | 2020-09-14 | 2020-09-14 | Polishing mechanism for motor end cover production |
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| CN (1) | CN213319553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510605A (en) * | 2021-07-26 | 2021-10-19 | 东台震坤机械科技有限公司 | Polishing device for multi-station machining casting |
| CN115284159A (en) * | 2022-10-09 | 2022-11-04 | 易盟丝实业南通有限公司 | Automatic forming equipment and process for aluminum alloy die casting |
| CN115476261A (en) * | 2022-08-25 | 2022-12-16 | 苏州东标金属制品有限公司 | A rust cleaning equipment for hardware processing |
-
2020
- 2020-09-14 CN CN202022004111.3U patent/CN213319553U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510605A (en) * | 2021-07-26 | 2021-10-19 | 东台震坤机械科技有限公司 | Polishing device for multi-station machining casting |
| CN115476261A (en) * | 2022-08-25 | 2022-12-16 | 苏州东标金属制品有限公司 | A rust cleaning equipment for hardware processing |
| CN115476261B (en) * | 2022-08-25 | 2024-01-23 | 苏州东标金属制品有限公司 | Rust removal equipment for hardware machining |
| CN115284159A (en) * | 2022-10-09 | 2022-11-04 | 易盟丝实业南通有限公司 | Automatic forming equipment and process for aluminum alloy die casting |
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