CN221020704U - Clamping device for cylinder cover machining - Google Patents
Clamping device for cylinder cover machining Download PDFInfo
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- CN221020704U CN221020704U CN202322836525.6U CN202322836525U CN221020704U CN 221020704 U CN221020704 U CN 221020704U CN 202322836525 U CN202322836525 U CN 202322836525U CN 221020704 U CN221020704 U CN 221020704U
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- groove
- clamping device
- cylinder cover
- threaded rod
- workbench
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- 238000003754 machining Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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Abstract
The utility model discloses a clamping device for cylinder cover machining, which relates to the technical field of cylinder cover machining, and comprises a clamping device, wherein the clamping device is used for adsorbing and fixing the bottom surface of a cylinder cover through a vacuum chuck, a threaded rod is rotated, the threaded rod is in threaded fit with a threaded hole and a mounting block to drive a fixing block to move, so that the side surface of the cylinder cover is clamped.
Description
Technical Field
The utility model relates to the technical field of cylinder cover machining, in particular to a clamping device for cylinder cover machining.
Background
The engine cylinder cover is used for generating larger cyclic thermal stress by rapid heating and cooling through forming a combustion chamber with the cylinder. The processing of cylinder cap is very important link, and its machining precision directly influences engine wholeness ability and quality, when the hole processing that involves the cylinder cap, needs to carry out the centre gripping to the cylinder cap and fix, ensures stability.
The patent of patent publication No. CN216681277U discloses an engine cylinder cap clamping tool, the on-line screen storage device comprises a base, the cylinder is all installed to the four corners on the base, cylinder one end is provided with the push pedal, the push pedal both ends all are provided with the fixed plate, install the gyro wheel that is used for fixing the cylinder cap in the middle of the fixed plate, be provided with the recess in the middle of the base, be provided with a plurality of vacuum chuck in the recess, and vacuum generator is installed to every vacuum chuck bottom.
But current centre gripping frock structure is complicated to use inconvenient, the cylinder cap can change the angle of placing of cylinder cap at the in-process of processing sometimes, in order to conveniently process, and when processing, the required size of different cylinder caps when the centre gripping is also inequality.
Disclosure of utility model
The utility model aims to provide a clamping device for cylinder cover machining, which is used for solving the problems in the background technology.
In order to achieve the above object, according to an embodiment of the first aspect of the present utility model, a clamping device for cylinder head processing is provided, which comprises a workbench, wherein a groove is formed on the workbench, four groups of clamping devices are fixedly installed on the workbench, the clamping devices are distributed around the workbench in an annular array with the center of the groove as the center, a supporting device is arranged in the groove, a driving groove is formed on any side of the groove, and a driving device is fixedly installed in the driving groove;
The clamping device comprises a fixed plate fixedly mounted on the workbench, a threaded hole is formed in the fixed plate, a threaded rod is connected with the threaded hole in a threaded mode, one end, close to the groove, of the threaded rod is connected with a fixed block, one side, close to the threaded rod, of the fixed block is fixedly mounted with a mounting block, and the threaded rod is rotatably mounted in the mounting block.
Preferably, the fixed block is internally provided with a mounting groove, a plurality of groups of rotating rollers are rotatably arranged in parallel in the mounting groove, and the side edges of the rotating rollers far away from the fixed block extend out of the mounting groove.
Preferably, a rotating block is fixedly arranged at one end of the threaded rod far away from the groove.
Preferably, the both sides parallel arrangement of threaded rod has the gag lever post, and the gag lever post runs through the fixed plate and can slide in the fixed plate, and the one end that the gag lever post is close to the fixed block is fixed connection with the fixed block.
Preferably, the supporting device comprises a rotating column which is rotatably arranged at the middle position of the bottom of the groove, a placing plate is fixedly arranged at the top of the rotating column, a placing groove is formed in the placing plate, a plurality of groups of vacuum chucks are fixedly arranged in the placing groove, the circle centers of the vacuum chucks are distributed in an annular array with the center of the placing groove as the center, and the upper surface of the vacuum chucks is higher than the surface of the workbench.
Preferably, the driving device comprises a driving motor fixedly arranged at the bottom of the driving groove, a first gear is fixedly sleeved on the shaft extension end of the driving motor, a second gear is fixedly sleeved on the outer wall of the placing plate and meshed with the first gear, a rotating groove matched with the second gear is formed in the workbench, and the rotating groove is connected with the groove and the driving groove.
The utility model has the beneficial effects that:
(1) According to the utility model, the bottom surface of the cylinder cover is adsorbed and fixed through the vacuum chuck, the threaded rod is rotated, and the threaded rod is in threaded fit with the threaded hole and the mounting block so as to drive the fixing block to move, so that the side surface of the cylinder cover is clamped, the cylinder cover with different sizes can be adapted, the cylinder cover is practical, and the cylinder cover is simple in structure and convenient to operate, and the stability of the fixing block during movement can be increased through the limiting rod.
(2) According to the utility model, the first gear is driven to rotate by the driving motor, the second gear is driven to rotate by the meshing of the first gear and the second gear, and then the placing plate is driven to rotate, the placing plate drives the cylinder cover to deflect, the placing angle of the cylinder cover is adjusted, and the friction force between the cylinder cover and the clamping device during rotation can be reduced by arranging the rotating roller, so that the cylinder cover is prevented from being damaged, and the quality of the cylinder cover is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a top view of the table of the present utility model;
fig. 3 is a schematic view of the internal structure of the placement plate of the present utility model.
In the figure: 1. a work table; 2. a clamping device; 3. a driving device; 4. a support device; 11. a groove; 12. a driving groove; 13. a rotating groove; 21. a fixing plate; 22. a threaded rod; 23. a rotating block; 24. a mounting block; 25. a fixed block; 26. a rotating roller; 27. a mounting groove; 28. a threaded hole; 29. a limit rod; 31. a driving motor; 32. a first gear; 33. a second gear; 41. rotating the column; 42. placing a plate; 43. a placement groove; 44. and (5) a vacuum chuck.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The application provides a clamping device for cylinder cover processing, as an embodiment of the application, please refer to fig. 1 and 2, which comprises a workbench 1, wherein a groove 11 is formed on the workbench 1, four groups of clamping devices 2 are fixedly arranged on the workbench 1, and the clamping devices 2 are distributed around the workbench 1 in an annular array with the center of the groove 11 as the center;
The clamping device 2 comprises a fixed plate 21 fixedly arranged on the workbench 1, a threaded hole 28 is formed in the fixed plate 21, a threaded rod 22 is connected with the threaded hole 28 in a threaded manner, one end, close to the groove 11, of the threaded rod 22 is connected with a fixed block 25, one side, close to the threaded rod 22, of the fixed block 25 is fixedly provided with a mounting block 24, the threaded rod 22 is rotatably arranged in the mounting block 24, a mounting groove 27 is formed in the fixed block 25, a plurality of groups of rotating rollers 26 are rotatably arranged in the mounting groove 27 in parallel, the side edges, far away from the fixed block 25, of the rotating rollers 26 extend out of the mounting groove 27, the threaded rod 22 is rotatably matched with the threaded hole 28 and the mounting block 24 in a threaded manner, so that the fixed block 25 is driven to move, clamping of cylinder covers is realized, and cylinder covers with different sizes can be adapted, and the operation is convenient;
A rotating block 23 is fixedly arranged at one end of the threaded rod 22 far away from the groove 11, and an operator can conveniently rotate the threaded rod 22 by arranging the rotating block 23;
The both sides parallel arrangement of threaded rod 22 has gag lever post 29, and gag lever post 29 runs through fixed plate 21 and can slide in fixed plate 21, and the one end that gag lever post 29 is close to fixed block 25 and fixed block 25 fixed connection when rotatory threaded rod 22 drove its removal, can carry out spacingly to threaded rod 22 through gag lever post 29 in fixed plate 21, avoids threaded rod 22 to take place the slope and influences the centre gripping to the cylinder cap.
As a second embodiment of the present application, referring to fig. 1 and 3, a supporting device 4 is disposed in the groove 11, the supporting device 4 includes a rotating column 41 rotatably mounted at a middle position of a bottom of the groove 11, a placement plate 42 is fixedly mounted at a top of the rotating column 41, a placement groove 43 is formed in the placement plate 42, a plurality of groups of vacuum suction cups 44 are fixedly mounted in the placement groove 43, the vacuum suction cups 44 are distributed in an annular array with a center of the placement groove 43 as a center, an upper surface of the vacuum suction cup 44 is higher than a surface of the workbench 1, and a cylinder cover placed on the workbench 1 can be adsorbed by the vacuum suction cup 44;
The driving groove 12 is formed in any side of the groove 11, the driving device 3 is fixedly arranged in the driving groove 12, the driving device 3 comprises a driving motor 31 fixedly arranged at the bottom of the driving groove 12, a first gear 32 is fixedly sleeved on the shaft extension end of the driving motor 31, a second gear 33 is fixedly sleeved on the outer wall of the placing plate 42, the second gear 33 is meshed with the first gear 32, a rotating groove 13 matched with the second gear 33 is formed in the workbench 1, the rotating groove 13 is connected with the groove 11 and the driving groove 12, the first gear 32 is driven to rotate by the driving motor 31, the second gear 33 is driven to rotate by the meshing of the first gear 32 and the second gear 33, the placing plate 42 is driven to rotate, and then the position of the cylinder cover can be adjusted to deflect to a proper angle.
As a third embodiment of the present application, the technical solution of this embodiment is to combine the solutions of the foregoing two embodiments.
The working principle of the utility model is as follows: when the cylinder cover is required to be processed, firstly, the cylinder cover is placed on the workbench 1, the vacuum chuck 44 is started, the bottom surface of the cylinder cover is adsorbed by the vacuum chuck 44 to fix the cylinder cover, then the threaded rod 22 is rotated, and the threaded rod 22 is in threaded fit with the threaded hole 28 and the mounting block 24 to drive the fixing block 25 to move, so that the side surface of the cylinder cover is clamped, and the cylinder cover can adapt to cylinder covers with different sizes, and the cylinder cover has practicability, simple structure and convenient operation;
Starting the driving motor 31, driving the first gear 32 to rotate through the driving motor 31, driving the second gear 33 to rotate through the meshing of the first gear 32 and the second gear 33, further driving the placing plate 42 to rotate, the placing plate 42 drives the cylinder cover to deflect, the placing angle of the cylinder cover is adjusted, and friction force between the cylinder cover and the clamping device 2 can be reduced through setting the rotating roller 26, damage to the cylinder cover is avoided, and quality of the cylinder cover is improved.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The clamping device for cylinder cover machining is characterized by comprising a workbench (1), wherein a groove (11) is formed in the workbench (1), four groups of clamping devices (2) are fixedly installed on the workbench (1), the clamping devices (2) are distributed around the workbench (1) in an annular array by taking the circle center of the groove (11) as the center, a supporting device (4) is arranged in the groove (11), a driving groove (12) is formed in any side of the groove (11), and a driving device (3) is fixedly installed in the driving groove (12);
Clamping device (2) are including fixed mounting fixed plate (21) on workstation (1), have seted up screw hole (28) on fixed plate (21), and screw hole (28) internal thread connection has threaded rod (22), and one end that threaded rod (22) are close to recess (11) is connected with fixed block (25), and one side fixed mounting that fixed block (25) are close to threaded rod (22) has installation piece (24), and threaded rod (22) rotate and install in installation piece (24).
2. The clamping device for cylinder cover machining according to claim 1, wherein the fixing block (25) is internally provided with a mounting groove (27), a plurality of groups of rotating rollers (26) are rotatably arranged in parallel in the mounting groove (27), and the side edges of the rotating rollers (26) far away from the fixing block (25) extend out of the mounting groove (27).
3. Clamping device for cylinder head machining according to claim 1, characterized in that the threaded rod (22) is fixedly provided with a rotating block (23) at the end remote from the groove (11).
4. The clamping device for cylinder head machining according to claim 1, wherein limiting rods (29) are arranged on two sides of the threaded rod (22) in parallel, the limiting rods (29) penetrate through the fixing plate (21) and can slide in the fixing plate (21), and one end, close to the fixing block (25), of each limiting rod (29) is fixedly connected with the fixing block (25).
5. The clamping device for cylinder cover machining according to claim 1, wherein the supporting device (4) comprises a rotating column (41) rotatably installed at the middle position of the bottom of the groove (11), a placing plate (42) is fixedly installed at the top of the rotating column (41), a placing groove (43) is formed in the placing plate (42), a plurality of groups of vacuum chucks (44) are fixedly installed in the placing groove (43), the vacuum chucks (44) are distributed in an annular array with the center of the placing groove (43) as the center, and the upper surface of the vacuum chucks (44) is higher than the surface of the workbench (1).
6. The clamping device for cylinder cover machining according to claim 5, wherein the driving device (3) comprises a driving motor (31) fixedly installed at the bottom of the driving groove (12), a first gear (32) is fixedly sleeved on the shaft extension end of the driving motor (31), a second gear (33) is fixedly sleeved on the outer wall of the placing plate (42), the second gear (33) is meshed with the first gear (32), a rotating groove (13) matched with the second gear (33) is formed in the workbench (1), and the rotating groove (13) is connected with the groove (11) and the driving groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836525.6U CN221020704U (en) | 2023-10-23 | 2023-10-23 | Clamping device for cylinder cover machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836525.6U CN221020704U (en) | 2023-10-23 | 2023-10-23 | Clamping device for cylinder cover machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221020704U true CN221020704U (en) | 2024-05-28 |
Family
ID=91177124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322836525.6U Active CN221020704U (en) | 2023-10-23 | 2023-10-23 | Clamping device for cylinder cover machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221020704U (en) |
-
2023
- 2023-10-23 CN CN202322836525.6U patent/CN221020704U/en active Active
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