CN211966953U - Workpiece surface polishing device capable of rotating discontinuously for machining - Google Patents
Workpiece surface polishing device capable of rotating discontinuously for machining Download PDFInfo
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- CN211966953U CN211966953U CN202020375101.8U CN202020375101U CN211966953U CN 211966953 U CN211966953 U CN 211966953U CN 202020375101 U CN202020375101 U CN 202020375101U CN 211966953 U CN211966953 U CN 211966953U
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Abstract
The utility model discloses a workpiece surface grinding device for machining of discontinuity pivoted, include base, first motor, place board, pneumatic cylinder and second motor, its characterized in that: the utility model discloses a pneumatic cylinder, including base, pneumatic cylinder, base, clamping groove, first motor, pneumatic cylinder, mount pad, pneumatic cylinder, both sides are welded connection respectively to the top of base have left stand and right stand, and the inside of base is provided with first pivot, be connected with the chuck on the outer wall of first pivot, and seted up the draw-in groove on the chuck, the output of first motor is connected with the second pivot, the pneumatic cylinder is installed on the inner wall of left stand, and the bottom and the mount pad of pneumatic cylinder. This workpiece surface grinding device for machining that can be interrupted pivoted places the inside of board and is provided with the briquetting, and the briquetting passes through elastic spring and constitutes extending structure in the inside of placing the board to the fixture block is the arc form, can carry out the chucking to the circular work piece of different diameters like this and fix, makes the work piece add man-hour more stable polishing, has also improved the device's practicality.
Description
Technical Field
The utility model relates to a machining technical field specifically is a workpiece surface grinding device for machining of discontinuity pivoted.
Background
As the name implies, machining refers to the corresponding machining of parts on a machine, such as cutting, polishing, spraying and other processes, wherein polishing is the most common one, and can polish and smooth the surface of a workpiece, so that the workpiece can be better utilized at a later stage.
However, the existing polishing device still has some disadvantages in the using process, for example, when polishing the workpiece, the workpiece needs to be manually rotated by a worker, so that the outer surface of the workpiece is better polished, the workload of the worker is increased, the polishing progress of the workpiece is also reduced, and the workpiece with different diameters is not convenient to fix, especially a round workpiece, different clamps need to be replaced when polishing, so that the practicability of the polishing device is reduced, and therefore the workpiece surface polishing device capable of intermittently rotating for machining is provided, so that the problem provided in the above is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a workpiece surface grinding device for machining of discontinuity pivoted to solve the grinding device on the existing market that above-mentioned background art provided and need the staff manual to rotate the work piece when polishing the work piece, make polishing that the surface of work piece is better, staff's work load has been increased like this, the progress of polishing of work piece has also been reduced, and be not convenient for fix the work piece of different diameters size, especially circular workpiece, need change different anchor clamps when polishing, thereby lead to the problem that grinding device's practicality reduces.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a workpiece surface grinding device for machining that can intermittent rotation, includes base, first motor, places board, pneumatic cylinder and second motor, its characterized in that: the left side and the right side of the upper portion of the base are respectively connected with a left upright post and a right upright post in a welding mode, a first rotating shaft is arranged inside the base, a chuck is connected onto the outer wall of the first rotating shaft and provided with a clamping groove, a connecting disc is arranged on the right side of the chuck and provided with a protruding block, a second rotating shaft penetrates through the inside of the connecting disc, the output end of a first motor is connected with the second rotating shaft, the placing plate is installed on the top of the first rotating shaft and provided with a pressing block inside, the pressing block is connected with the placing plate through an elastic spring, a limiting plate is arranged at the bottom of the placing plate and arranged on the outer side of the first rotating shaft and connected with the base through a roller and a groove, the hydraulic cylinder is installed on the inner wall of the left upright post, the bottom of the hydraulic cylinder is connected with the mounting seat, and the second motor is connected with, and the output end of the second motor is connected with the third rotating shaft, and the bottom of the third rotating shaft is connected with a grinding wheel.
Preferably, the first rotating shaft and the placing plate are connected through bolts, and the first rotating shaft and the limiting plate are connected in a fitting mode.
Preferably, the chuck and the first rotating shaft are connected in a welding mode, and the clamping grooves in the chuck are distributed at equal angles.
Preferably, the bump and the connecting disc are of an integrated structure, and the size of the bump is matched with that of the clamping groove in the chuck.
Preferably, the briquetting is arc form, and the briquetting passes through elastic spring and constitutes extending structure in placing the inside of board.
Preferably, the connection mode of the limiting plate and the placing plate is bolted connection, and the limiting plate forms a rotating structure with the base through a roller and a groove.
Compared with the prior art, the beneficial effects of the utility model are that: the workpiece surface polishing device for machining capable of discontinuously rotating,
(1) the bottom of the placing plate is connected with the first rotating shaft, the chuck is arranged on the outer wall of the first rotating shaft, the size of a clamping groove in the chuck is matched with that of a bump on the connecting disc, and the second rotating shaft penetrates through the inside of the connecting disc, so that the connecting disc can be driven to rotate together when the second rotating shaft rotates, the bump on the connecting disc drives the chuck to rotate discontinuously, the workpiece can be polished in a discontinuous rotating mode, the workload of workers is reduced, and the processing progress of the workpiece is also improved;
(2) the pressing block is arranged inside the placing plate, the pressing block forms a telescopic structure inside the placing plate through the elastic spring, and the clamping block is arc-shaped, so that circular workpieces with different diameters can be clamped and fixed, the workpieces are more stable during polishing and machining, and the practicability of the device is improved;
(3) the bottom of placing the board is provided with the limiting plate, and the limiting plate is located the outside of first pivot to for the laminating is connected between limiting plate and the first pivot, the limiting plate passes through gyro wheel and recess and base constitution rotating-structure simultaneously, and at the in-process that the work piece was rotatory to be polished like this, can make work piece pivoted more stable, stability when further having guaranteed the device and using.
Drawings
FIG. 1 is a schematic view of the overall main sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection structure of the chuck and the connecting plate of the present invention;
fig. 4 is the inside overlooking structure schematic diagram of the placing plate of the present invention.
In the figure: 1. a base; 2. a left upright post; 3. a right upright post; 4. a first rotating shaft; 5. a chuck; 6. a card slot; 7. a connecting disc; 8. a bump; 9. a second rotating shaft; 10. a first motor; 11. placing the plate; 12. briquetting; 13. an elastic spring; 14. a limiting plate; 15. a roller; 16. a groove; 17. a mounting seat; 18. a hydraulic cylinder; 19. a second motor; 20. a third rotating shaft; 21. and (5) grinding the wheel.
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. 1-4, the present invention provides a technical solution: a workpiece surface grinding device capable of intermittently rotating for machining comprises a base 1, a left upright column 2, a right upright column 3, a first rotating shaft 4, a chuck 5, a clamping groove 6, a connecting disc 7, a bump 8, a second rotating shaft 9, a first motor 10, a placing plate 11, a pressing block 12, an elastic spring 13, a limiting plate 14, a roller 15, a groove 16, a mounting seat 17, a hydraulic cylinder 18, a second motor 19, a third rotating shaft 20 and a grinding wheel 21, wherein the left upright column 2 and the right upright column 3 are respectively welded and connected to the left side and the right side of the upper portion of the base 1, the first rotating shaft 4 is arranged inside the base 1, the chuck 5 is connected to the outer wall of the first rotating shaft 4, the clamping groove 6 is formed in the chuck 5, the connecting disc 7 is arranged on the right side of the chuck 5, the bump 8 is arranged on the connecting disc 7, the second rotating shaft 9 penetrates through the connecting disc 7, the output end of the first motor 10, the placing plate 11 is mounted at the top of the first rotating shaft 4, a pressing block 12 is arranged inside the placing plate 11, the pressing block 12 is connected with the placing plate 11 through an elastic spring 13, a limiting plate 14 is arranged at the bottom of the placing plate 11, the limiting plate 14 is arranged on the outer side of the first rotating shaft 4, the limiting plate 14 is connected with the base 1 through a roller 15 and a groove 16, a hydraulic cylinder 18 is mounted on the inner wall of the left upright post 2, the bottom of the hydraulic cylinder 18 is connected with a mounting seat 17, a second motor 19 is connected to the right upper portion of the mounting seat 17 through a bolt, the output end of the second motor 19 is connected with a third rotating shaft 20, and the bottom of the third rotating shaft 20 is connected with a polishing;
the first rotating shaft 4 is connected with the placing plate 11 through bolts, and the first rotating shaft 4 is connected with the limiting plate 14 in an attaching mode, so that the first rotating shaft 4 and the placing plate 11 can be connected more firmly, and the placing plate 11 can be driven to rotate together when the first rotating shaft 4 rotates;
the chuck 5 and the first rotating shaft 4 are connected in a welding mode, and the clamping grooves 6 in the chuck 5 are distributed at equal angles, so that the firmness of connection between the chuck 5 and the first rotating shaft 4 is ensured, and the phenomenon of falling off in the using process is effectively prevented;
the lug 8 and the connecting disc 7 are of an integrated structure, and the size of the lug 8 is matched with that of the clamping groove 6 in the chuck 5, so that when the connecting disc 7 and the lug 8 rotate, the lug 8 can drive the chuck 5 to rotate discontinuously, a workpiece can rotate automatically when being polished, the workload of workers is reduced, and the processing progress of the workpiece is improved;
the pressing block 12 is arc-shaped, and the pressing block 12 forms a telescopic structure in the placing plate 11 through the elastic spring 13, so that workpieces with different diameters can be conveniently clamped and fixed, and the workpieces are more stable during processing;
limiting plate 14 and the connected mode of placing board 11 are bolted connection, and limiting plate 14 passes through gyro wheel 15 and recess 16 and base 1 constitution rotating-structure, can make like this place board 11 pivoted more steady under limiting plate 14's effect, and then stability is better when making the work piece polish, and overall stability when further having guaranteed the device and using.
The working principle is as follows: in using the workpiece surface grinding apparatus for machining which is intermittently rotatable, as shown in fig. 1 and 4, first, a worker sets the apparatus at a corresponding position, then presses the compact 12 in a direction of the inner wall of the placing plate 11, namely, the elastic spring 13 is extruded to increase the distance between the pressing blocks 12, then the worker places the round workpiece to be polished inside the placing plate 11, then the pressing block 12 is loosened, so that under the reset action of the elastic spring 13, the pressing block 12 can tightly press and attach the workpiece, the stability of the later-stage workpiece in processing is ensured, when the workpiece is placed, the operator activates the hydraulic cylinder 18, so that the hydraulic cylinder 18 pushes the mounting seat 17 to descend until the grinding wheel 21 can contact with the workpiece, starting the second motor 19, so that the second motor 19 drives the third rotating shaft 20 and the grinding wheel 21 to rotate together, and starting grinding operation on the workpiece;
when a workpiece is polished, a worker can start the first motor 10 to enable the first motor 10 to drive the second rotating shaft 9 and the connecting disc 7 to rotate together, as shown in fig. 3, the size of a bump 8 on the connecting disc 7 is matched with the size of a clamping groove 6 on the chuck 5, so that when the connecting disc 7 and the bump 8 rotate together, the chuck 5 and the first rotating shaft 4 can be driven to rotate discontinuously, the placing plate 11 on the top of the first rotating shaft 4 and the placed workpiece rotate discontinuously, the workpiece rotates automatically while being polished, manual rotation of the worker is not needed, the processing progress of the workpiece is improved, as shown in fig. 2, as the first rotating shaft 4 and the limiting plate 14 are in fit connection, the limiting plate 14 and the placing plate 11 are in bolted connection, and the limiting plate 14 forms a rotating structure with the base 1 through the rollers 15 and the grooves 16, the placing plate 11 can rotate more stably, the stability of the workpiece during grinding is also ensured, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a workpiece surface grinding device for machining that can intermittent rotation, includes base (1), first motor (10), places board (11), pneumatic cylinder (18) and second motor (19), its characterized in that: the left side and the right side above the base (1) are respectively connected with a left upright (2) and a right upright (3) in a welding manner, a first rotating shaft (4) is arranged in the base (1), a chuck (5) is connected onto the outer wall of the first rotating shaft (4), a clamping groove (6) is formed in the chuck (5), a connecting disc (7) is arranged on the right side of the chuck (5), a lug (8) is installed on the connecting disc (7), a second rotating shaft (9) penetrates through the inside of the connecting disc (7), the output end of a first motor (10) is connected with the second rotating shaft (9), the placing plate (11) is installed at the top of the first rotating shaft (4), a pressing block (12) is arranged in the placing plate (11), the pressing block (12) is connected with the placing plate (11) through an elastic spring (13), and a limiting plate (14) is arranged at the bottom of the placing plate (11), and limiting plate (14) sets up in the outside of first pivot (4) to limiting plate (14) are connected with base (1) through gyro wheel (15) and recess (16), pneumatic cylinder (18) are installed on the inner wall of left stand (2), and the bottom of pneumatic cylinder (18) is connected with mount pad (17), second motor (19) bolted connection is directly over mount pad (17), and the output of second motor (19) is connected with third pivot (20), and the bottom of third pivot (20) is connected with grinding wheel (21).
2. The workpiece surface grinding device for machining that can intermittently rotate according to claim 1, characterized in that: first pivot (4) and the connected mode of placing board (11) are bolted connection, and just first pivot (4) and limiting plate (14) are the laminating connection.
3. The workpiece surface grinding device for machining that can intermittently rotate according to claim 1, characterized in that: the chuck (5) and the first rotating shaft (4) are connected in a welding mode, and the clamping grooves (6) in the chuck (5) are distributed at equal angles.
4. The workpiece surface grinding device for machining that can intermittently rotate according to claim 1, characterized in that: the bump (8) and the connecting disc (7) are of an integrated structure, and the size of the bump (8) is matched with that of the clamping groove (6) in the chuck (5).
5. The workpiece surface grinding device for machining that can intermittently rotate according to claim 1, characterized in that: the pressing block (12) is arc-shaped, and the pressing block (12) forms a telescopic structure in the placing plate (11) through an elastic spring (13).
6. The workpiece surface grinding device for machining that can intermittently rotate according to claim 1, characterized in that: the limiting plate (14) is connected with the placing plate (11) through bolts, and the limiting plate (14) forms a rotating structure with the base (1) through the rollers (15) and the grooves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375101.8U CN211966953U (en) | 2020-03-23 | 2020-03-23 | Workpiece surface polishing device capable of rotating discontinuously for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375101.8U CN211966953U (en) | 2020-03-23 | 2020-03-23 | Workpiece surface polishing device capable of rotating discontinuously for machining |
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| Publication Number | Publication Date |
|---|---|
| CN211966953U true CN211966953U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020375101.8U Active CN211966953U (en) | 2020-03-23 | 2020-03-23 | Workpiece surface polishing device capable of rotating discontinuously for machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787422A (en) * | 2021-10-11 | 2021-12-14 | 翟红霞 | End face grinding device for processing wind wheel blade |
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2020
- 2020-03-23 CN CN202020375101.8U patent/CN211966953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787422A (en) * | 2021-10-11 | 2021-12-14 | 翟红霞 | End face grinding device for processing wind wheel blade |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: 712000 500 meters north of Dongli village, Luqiao Town, Sanyuan County, Xianyang City, Shaanxi Province Patentee after: Shaanxi Sanyuan Aerospace Machinery Co.,Ltd. Address before: 101, 107 Xishan village, dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang Lincheng Machinery Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |