CN217453222U - Multi-station precision machining mechanism - Google Patents
Multi-station precision machining mechanism Download PDFInfo
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- CN217453222U CN217453222U CN202220930657.8U CN202220930657U CN217453222U CN 217453222 U CN217453222 U CN 217453222U CN 202220930657 U CN202220930657 U CN 202220930657U CN 217453222 U CN217453222 U CN 217453222U
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to a processing agency technical field specifically is a multistation precision finishing mechanism, include: the device comprises a processing table, a rectangular groove is formed in the middle of the upper surface of the processing table, a lead screw is arranged in the rectangular groove, a motor is fixedly connected onto the lead screw, the output end of the motor is fixedly connected with a lead screw rotating shaft, and a sliding block is connected onto the lead screw in a threaded manner; a sander arranged at a position to the left of the upper surface of the machining table; the workpiece placing rack is rotatably connected to the sliding block, two groups of first bolts used for limiting the workpiece placing piece to rotate are connected to the workpiece placing rack at intervals in a threaded mode longitudinally, the workpiece is clamped between the front workpiece clamping assembly and the rear workpiece clamping assembly, the workpiece to be machined is moved to the positions below the front workpiece machining assembly and the rear workpiece machining assembly, the workpiece placing rack is rotated according to the shape of the workpiece to be machined, and a certain surface of the workpiece to be machined faces a worker.
Description
Technical Field
The utility model relates to a processing agency technical field specifically is a multistation precision finishing mechanism.
Background
The machining is a process of changing the external dimensions or properties of a workpiece by a mechanical device, and can be divided into cutting and pressing according to differences in machining modes, the production process of a machine is a whole process of manufacturing products from raw materials, and for machine production, the process of transporting and storing the raw materials, preparing production, manufacturing blanks, processing and heat treatment of parts, assembling and debugging products, painting, packaging and the like is included, in the production process, the process of changing the shape, dimension, position, property and the like of a production object into a finished product or a semi-finished product is called a process which is a main part of the production process, and the process can be divided into casting, forging, stamping, welding, machining, assembling and the like, the existing machining device cannot complete multi-station machining, and the workpiece needs to be moved and fixed manually in the machining process, resulting in time and labor consuming production process.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a multistation precision finishing mechanism has solved current processingequipment and can not accomplish the multistation and process, need constantly artifical removal and fixed work piece in the course of working, leads to the production process to waste time and energy, causes awkward technical problem.
The utility model discloses the scheme of taking does: a multi-station precision machining mechanism, comprising:
the device comprises a processing table, a rectangular groove is formed in the middle of the upper surface of the processing table, a lead screw is arranged in the rectangular groove, a motor is fixedly connected onto the lead screw, the output end of the motor is fixedly connected with a lead screw rotating shaft, and a sliding block is connected onto the lead screw in a threaded manner;
a sander arranged at a position to the left of the upper surface of the machining table;
the workpiece placing frame is rotatably connected to the sliding block, and two groups of first bolts for limiting the rotation of the workpiece placing piece are longitudinally connected to the workpiece placing frame at intervals in a threaded manner;
the front workpiece clamping assembly is longitudinally and slidably connected to the front side wall of the workpiece placing frame;
the rear workpiece clamping assembly is longitudinally and slidably connected to the rear side wall of the workpiece placing frame;
the electric telescopic rod is vertically arranged on the right side wall of the workbench, an L-shaped supporting rod is fixedly connected to the telescopic end of the electric telescopic rod, an upper circular plate is fixedly connected to one end of the L-shaped supporting rod, a lower circular plate is rotatably connected to the lower surface of the upper circular plate, and a second bolt for limiting the rotation of the lower circular plate is in threaded connection with the upper circular plate;
the bidirectional cylinder is fixedly connected to the middle position of the lower surface of the lower circular plate;
the front workpiece processing assembly is fixedly connected with one end of the bidirectional cylinder;
and the rear workpiece processing assembly is fixedly connected with the other end of the bidirectional cylinder.
Preferably, a first circular groove is formed in the upper surface of the sliding block, a first cylinder is connected to the first circular groove in a rotating mode, and one end of the first cylinder is fixedly connected with the lower surface of the workpiece placing frame.
Preferably, the front workpiece clamping assembly comprises a first fixing column which is longitudinally connected to the front side wall of the workpiece placing frame in a sliding mode, one end of the first fixing column is fixedly connected with a front clamping plate, the other end of the first fixing column is fixedly connected with a first pulling plate, and a first reset spring is arranged between the front clamping plate and the front side wall of the workpiece placing frame.
Preferably, the rear workpiece clamping assembly comprises a second fixing column which is longitudinally connected to the rear side wall of the workpiece placing frame in a sliding mode, one end of the second fixing column is fixedly connected with a rear clamping plate, the other end of the second fixing column is fixedly connected with a second pulling plate, and a second reset spring is arranged between the second pulling plate and the rear side wall of the workpiece placing frame.
Preferably, a second circular groove is formed in the middle of the lower surface of the upper circular plate, a second cylinder is rotatably connected in the second circular groove, and one end of the second cylinder is fixedly connected with the upper surface of the lower circular plate.
Preferably, preceding work piece processing subassembly includes fixed connection at the preceding semicircle frame of two-way cylinder one end, preceding semicircle frame lower surface is last to be provided with two sets of first processing heads at the interval.
Preferably, the rear workpiece machining assembly comprises a rear half round frame fixedly connected to the other end of the bidirectional cylinder, and two groups of second machining heads are arranged on the lower surface of the rear half round frame at intervals.
Preferably, the silica gel layer is arranged on the opposite side walls of the front clamping plate and the rear clamping plate.
The utility model has the advantages that:
firstly, a workpiece is clamped between a front workpiece clamping component and a rear workpiece clamping component, the workpiece needing to be processed is moved to the lower part of the front workpiece processing component and the lower part of the rear workpiece processing component, the position of the workpiece placing rack is rotated according to the shape of the workpiece to be processed, so that one surface of the workpiece to be processed faces to a worker, the electric telescopic rod is started to enable the height positions of the front workpiece processing assembly and the rear workpiece processing assembly to be matched with the workpiece to be processed, the position of the front workpiece processing assembly or the rear workpiece processing assembly is flexibly adjusted by starting the bidirectional cylinder, the second bolt is rotated after the adjustment, so that one end of the second bolt is abutted against the lower circular plate, therefore, the lower circular plate is limited to rotate, the position of the front workpiece machining assembly or the rear workpiece machining assembly is matched with the workpiece to be machined, and the workpiece to be machined is machined.
Two, the first arm-tie of pulling, when first fixed column removed towards the pulling force direction with the front plate, drive first reset spring and extend, loosen first arm-tie, when first reset spring automatic re-setting, drive front plate and first fixed column and reset, thereby the one end of front plate offsets with the work piece and carries out spacing fixed to the work piece.
And thirdly, starting the bidirectional cylinder to drive the front half-round frame to translate, and adjusting the position of the first machining head through translation, so that the distance between the first machining head and the workpiece to be machined is adaptive, and the workpiece is machined through the first machining head.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the processing table of the present invention.
Fig. 3 is a perspective view of the workpiece placing frame of the present invention.
Fig. 4 is a perspective view of the L-shaped support rod of the present invention.
Fig. 5 is a perspective view of the upper circular plate of the present invention.
Fig. 6 is a perspective view of the front semicircular frame of the present invention.
Reference numerals: 1. a processing table; 2. a rectangular groove; 3. a lead screw; 4. an electric motor; 5. a slider; 6. a workpiece placing rack; 7. a first bolt; 8. an electric telescopic rod; 9. an L-shaped support bar; 10. an upper circular plate; 11. A lower circular plate; 12. a second bolt; 13. a bidirectional cylinder; 14. a first circular groove; 15. a first cylinder; 16. A first fixed column; 17. a front splint; 18. a first pulling plate; 19. a first return spring; 20. a second fixed column; 21. a rear splint; 22. a second pulling plate; 23. a second return spring; 24. a second circular groove; 25. A second cylinder; 26. a front semicircular frame; 27. a first processing head; 28. a rear half round frame; 29. a second processing head; 30. a silica gel layer; 31. and (5) grinding machine.
Detailed Description
The foregoing and other technical and scientific aspects, features and advantages of the present invention will be apparent from the following detailed description of the embodiments, which proceeds with reference to the accompanying figures 1-6. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
In one embodiment, a multi-station precision machining mechanism includes:
the processing device comprises a processing table 1, wherein a rectangular groove 2 is formed in the middle of the upper surface of the processing table 1, a lead screw 3 is arranged in the rectangular groove 2, a motor 4 is fixedly connected onto the lead screw 3, the output end of the motor 4 is fixedly connected with a rotating shaft of the lead screw 3, and a sliding block 5 is connected onto the lead screw 3 in a threaded manner;
a dresser 31, the dresser 31 being disposed at a position to the left of the upper surface of the table 1;
the workpiece placing rack 6 is rotationally connected to the sliding block 5, and two groups of first bolts 7 used for limiting the rotation of the workpiece placing piece are longitudinally connected to the workpiece placing rack 6 at intervals in a threaded manner;
the front workpiece clamping assembly is longitudinally and slidably connected to the front side wall of the workpiece placing frame 6;
the rear workpiece clamping assembly is longitudinally and slidably connected to the rear side wall of the workpiece placing frame 6;
the electric telescopic rod 8 is vertically arranged on the right side wall of the workbench, an L-shaped supporting rod 9 is fixedly connected to the telescopic end of the electric telescopic rod 8, an upper circular plate 10 is fixedly connected to one end of the L-shaped supporting rod 9, a lower circular plate 11 is rotatably connected to the lower surface of the upper circular plate 10, and a second bolt 12 for limiting the rotation of the lower circular plate 11 is in threaded connection with the upper circular plate 10;
the bidirectional cylinder 13, the bidirectional cylinder 13 is fixedly connected to the middle position of the lower surface of the lower circular plate 11;
the front workpiece processing assembly is fixedly connected with one end of the bidirectional cylinder 13;
and the rear workpiece processing assembly is fixedly connected with the other end of the bidirectional cylinder 13.
When the device is used, a workpiece to be processed is placed on the workpiece placing frame 6, then the workpiece to be processed is clamped between the front workpiece clamping assembly and the rear workpiece clamping assembly through the front workpiece clamping assembly and the rear workpiece clamping assembly, the limit of the workpiece placing frame 6 is relieved by rotating a bolt, then the motor 4 is started, the motor 4 drives the lead screw 3 to act and simultaneously drives the sliding block 5 to act (sliding grooves are formed in two side walls in the rectangular groove 2, a sliding rod is arranged on the sliding block 5 and is in sliding connection with the sliding grooves, which is not shown in the figure), so that the sliding block 5 can transversely move in the rectangular groove 2, the workpiece to be processed is moved to the positions below the front workpiece processing assembly and the rear workpiece processing assembly, the position of the workpiece placing frame 6 is rotated according to the shape of the workpiece to be processed, and one surface of the workpiece to be processed faces a worker, after adjustment is finished, the first bolt 7 is rotated to enable one end of the first bolt 7 to abut against the upper surface of the workbench to be fixed, then the positions of the front workpiece processing assembly and the rear workpiece processing assembly are adjusted by rotating the lower circular plate 11, the electric telescopic rod 8 is started to enable the height positions of the front workpiece processing assembly and the rear workpiece processing assembly to be matched with a workpiece to be processed, the position of the front workpiece processing assembly or the rear workpiece processing assembly is flexibly adjusted by starting the bidirectional air cylinder 13, the second bolt 12 is rotated after adjustment to enable one end of the second bolt 12 to abut against the lower circular plate 11 to limit rotation of the lower circular plate 11, the position of the front workpiece processing assembly or the rear workpiece processing assembly is enabled to be matched with the workpiece to be processed, processing treatment is carried out on the workpiece to be processed, the motor 4 is started after processing is finished, and when the screw rod moves, the workpiece to be processed is driven to move to the polishing machine 31 for polishing, so that the technical problems that the existing processing device cannot complete multi-station processing, the workpiece needs to be moved and fixed continuously manually in the processing process, the production process is time-consuming and labor-consuming, and the use is inconvenient are solved.
In the second embodiment, on the basis of the first embodiment, the first circular groove 14 is formed in the upper surface of the slider 5, the first cylinder 15 is rotatably connected in the first circular groove 14, and one end of the first cylinder 15 is fixedly connected with the lower surface of the workpiece placing frame 6.
When the embodiment is used, the workpiece placing frame 6 is rotatably connected to the workbench through the first cylinder 15 and the first circular groove 14.
In the third embodiment, on the basis of the second embodiment, the front workpiece clamping assembly includes a first fixing column 16 longitudinally slidably connected to the front side wall of the workpiece placing rack 6, one end of the first fixing column 16 is fixedly connected with a front clamping plate 17, the other end of the first fixing column 16 is fixedly connected with a first pulling plate 18, and a first return spring 19 is arranged between the front pulling plate 17 and the front side wall of the workpiece placing rack 6.
When the embodiment is used, the first pulling plate 18 is pulled, the first fixing column 16 and the front clamping plate 17 are driven to extend by the first return spring 19 when moving towards the pulling direction, the first pulling plate 18 is loosened, the first return spring 19 is driven to reset by the front clamping plate 17 and the first fixing column 16 when automatically resetting, and one end of the front clamping plate 17 abuts against a workpiece to limit and fix the workpiece.
In the fourth embodiment, on the basis of the third embodiment, the rear workpiece clamping assembly includes a second fixing column 20 longitudinally slidably connected to the rear side wall of the workpiece placing rack 6, one end of the second fixing column 20 is fixedly connected with a rear clamping plate 21, the other end of the second fixing column 20 is fixedly connected with a second pulling plate 22, and a second return spring 23 is arranged between the second pulling plate 22 and the rear side wall of the workpiece placing rack 6.
When the embodiment is used, the second pulling plate 22 is pulled, the second fixing column 20 and the rear clamping plate 21 are driven to extend along the pulling direction while moving, the second returning spring 23 is driven to extend, the second pulling plate 22 is loosened, the second returning spring 23 automatically returns, the rear clamping plate 21 and the second fixing column 20 are driven to return, and one end of the rear clamping plate 21 abuts against a workpiece to limit and fix the workpiece.
In the fifth embodiment, on the basis of the fourth embodiment, a second circular groove 24 is formed in the middle of the lower surface of the upper circular plate 10, a second cylinder 25 is rotatably connected in the second circular groove 24, and one end of the second cylinder 25 is fixedly connected with the upper surface of the lower circular plate 11.
In use, the lower circular plate 11 is rotatably connected to the lower end of the upper clamping plate via the second cylinder 25 and the second circular groove 24.
In the sixth embodiment, on the basis of the fifth embodiment, the front workpiece processing assembly comprises a front semicircular frame 26 fixedly connected to one end of the bidirectional cylinder 13, and two groups of first processing heads 27 are arranged on the lower surface of the front semicircular frame 26 at intervals.
When the embodiment is used, the two-way cylinder 13 is started to drive the front half-round frame 26 to move horizontally, and the position of the first processing head 27 is adjusted through the translation, so that the distance between the first processing head 27 and a workpiece to be processed is adaptive, and the workpiece is processed through the first processing head 27.
In the seventh embodiment, on the basis of the sixth embodiment, the rear workpiece processing assembly includes a rear half circular frame 28 fixedly connected to the other end of the bidirectional cylinder 13, and two sets of second processing heads 29 are disposed on the lower surface of the rear half circular frame 28 at intervals.
When the two-way air cylinder 13 is started, the rear half round frame 28 can be driven to translate, the position of the second processing head 29 is adjusted through translation, the distance between the second processing head 29 and a workpiece to be processed is matched, and therefore the workpiece is processed through the second processing head 29.
Eighth embodiment, on the basis of seventh embodiment, the silica gel layers 30 are disposed on the opposite side walls of the front clamping plate 17 and the rear clamping plate 21.
This embodiment prevents the workpiece or the front and rear clamping plates 17 and 21 from being damaged by the silicone layer 30 when in use.
The above description is only for the purpose of illustration, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a multistation precision finishing mechanism which characterized in that includes:
the machining device comprises a machining table (1), wherein a rectangular groove (2) is formed in the middle of the upper surface of the machining table (1), a lead screw (3) is arranged in the rectangular groove (2), a motor (4) is fixedly connected to the lead screw (3), the output end of the motor (4) is fixedly connected with a rotating shaft of the lead screw (3), and a sliding block (5) is connected to the lead screw (3) in a threaded manner;
a dresser (31), wherein the dresser (31) is arranged at a position on the left side of the upper surface of the processing table (1);
the workpiece placing rack (6) is rotatably connected to the sliding block (5), and two groups of first bolts (7) used for limiting the rotation of the workpiece placing piece are longitudinally connected to the workpiece placing rack (6) in a threaded manner at intervals;
the front workpiece clamping assembly is longitudinally and slidably connected to the front side wall of the workpiece placing frame (6);
the rear workpiece clamping assembly is longitudinally and slidably connected to the rear side wall of the workpiece placing frame (6);
the electric telescopic rod (8) is vertically arranged on the right side wall of the workbench, an L-shaped supporting rod (9) is fixedly connected to the telescopic end of the electric telescopic rod (8), an upper circular plate (10) is fixedly connected to one end of the L-shaped supporting rod (9), a lower circular plate (11) is rotatably connected to the lower surface of the upper circular plate (10), and a second bolt (12) for limiting the rotation of the lower circular plate (11) is in threaded connection with the upper circular plate (10);
the bidirectional cylinder (13), the said bidirectional cylinder (13) is fixedly connected to the middle position of lower surface of the lower circular plate (11);
the front workpiece processing assembly is fixedly connected with one end of the bidirectional cylinder (13);
and the rear workpiece processing assembly is fixedly connected with the other end of the bidirectional cylinder (13).
2. The multi-station precision machining mechanism according to claim 1, characterized in that a first circular groove (14) is formed in the upper surface of the slide block (5), a first cylinder (15) is rotatably connected in the first circular groove (14), and one end of the first cylinder (15) is fixedly connected with the lower surface of the workpiece placing frame (6).
3. The multi-station precision machining mechanism according to claim 2, characterized in that the front workpiece clamping assembly comprises a first fixing column (16) longitudinally and slidably connected to the front side wall of the workpiece placing rack (6), a front clamping plate (17) is fixedly connected to one end of the first fixing column (16), a first pulling plate (18) is fixedly connected to the other end of the first fixing column (16), and a first return spring (19) is arranged between the front clamping plate (17) and the front side wall of the workpiece placing rack (6).
4. The multi-station precision machining mechanism according to claim 3, characterized in that the rear workpiece clamping assembly comprises a second fixing column (20) longitudinally and slidably connected to the rear side wall of the workpiece placing rack (6), one end of the second fixing column (20) is fixedly connected with a rear clamping plate (21), the other end of the second fixing column (20) is fixedly connected with a second pulling plate (22), and a second return spring (23) is arranged between the second pulling plate (22) and the rear side wall of the workpiece placing rack (6).
5. The multi-station precision machining mechanism according to claim 4, characterized in that a second circular groove (24) is formed in the middle of the lower surface of the upper circular plate (10), a second cylinder (25) is rotatably connected in the second circular groove (24), and one end of the second cylinder (25) is fixedly connected with the upper surface of the lower circular plate (11).
6. A multi-station precision machining mechanism according to claim 5, characterized in that the front workpiece machining assembly comprises a front semi-circular frame (26) fixedly connected to one end of the bidirectional cylinder (13), and two groups of first machining heads (27) are arranged on the lower surface of the front semi-circular frame (26) at intervals.
7. A multi-station precision machining mechanism according to claim 6, characterized in that the rear workpiece machining assembly comprises a rear half circular frame (28) fixedly connected to the other end of the bidirectional cylinder (13), and two groups of second machining heads (29) are arranged on the lower surface of the rear half circular frame (28) at intervals.
8. A multi-station precision machining mechanism according to claim 7, characterized in that the front clamping plate (17) and the rear clamping plate (21) are provided with silicone layers (30) on their opposite side walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220930657.8U CN217453222U (en) | 2022-04-21 | 2022-04-21 | Multi-station precision machining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220930657.8U CN217453222U (en) | 2022-04-21 | 2022-04-21 | Multi-station precision machining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217453222U true CN217453222U (en) | 2022-09-20 |
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ID=83269652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220930657.8U Active CN217453222U (en) | 2022-04-21 | 2022-04-21 | Multi-station precision machining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217453222U (en) |
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2022
- 2022-04-21 CN CN202220930657.8U patent/CN217453222U/en active Active
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