CN218533663U - Pneumatic clamping device for horizontal machining of camshaft - Google Patents
Pneumatic clamping device for horizontal machining of camshaft Download PDFInfo
- Publication number
- CN218533663U CN218533663U CN202222881223.6U CN202222881223U CN218533663U CN 218533663 U CN218533663 U CN 218533663U CN 202222881223 U CN202222881223 U CN 202222881223U CN 218533663 U CN218533663 U CN 218533663U
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- supporting seat
- gland
- camshaft
- bottom plate
- clamping device
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Abstract
The utility model discloses a pneumatic clamping device of horizontal processing of camshaft, including bottom plate (1), cylinder (3), supporting seat (8) and connecting plate, the connecting plate respectively with supporting seat (8) and cylinder (3) fixed connection, supporting seat (8) are fixed on bottom plate (1), adopt the utility model discloses, solved the loaded down with trivial details and the unstable problem of product quality of prior art, improved the yield and the qualification rate of processing, reduced manufacturing cost, convenient operation, and anchor clamps life prolongs by a wide margin, also accepts more easily and masters to the new hand.
Description
Technical Field
The utility model relates to a pneumatic clamping device of horizontal processing of camshaft.
Background
When a workpiece is machined on a machine tool, the workpiece needs to be installed and clamped, a pressing plate is adopted to clamp the workpiece in a common method, the workpiece is often required to be placed on the clamp and clamped through the pressing plate due to the limitation of the shape of a product and the structure of a tool clamp, the pressing and positioning devices are often required to be respectively arranged on two sides of the clamp, the traditional pressing plate is difficult to realize quick pressing, inconvenience is often brought in actual use, and low working efficiency is caused.
The horizontal processing clamping device of camshaft technology is old and complicated, easily take place radial runout and axial float in the course of working of camshaft, be difficult to accomplish effectual processing operation, lead to the rejection rate on the high side, again because most adopt manual wrong screw, locking and unscrew, manual pressure block, a series of manual operation processing steps, lead to processing consuming time longer, each relevant size of the camshaft that processing came out is stable inadequately, the rejection rate also has the height not down, complex operation, can not adapt to the requirement of current batch production.
Disclosure of Invention
The utility model aims at providing a pneumatic clamping device of horizontal processing of camshaft overcomes prior art's not enough and defect, and disposable clamping is not only firm but also stable, has avoided the runout and the axial float in the course of working, has improved the processing yield by a wide margin.
In order to realize the above purpose, the utility model discloses a pneumatic clamping device of horizontal processing of camshaft, including bottom plate, cylinder, supporting seat and connecting plate, the bottom plate is established to the rectangle, fixes on the lathe, and the supporting seat setting is in one side of bottom plate, supporting seat bottom and bottom plate fixed connection, middle part sets up "U" type recess above the supporting seat, "U" type recess right side below sets up convex axial positioning board, convex axial positioning board and the inboard fixed connection of supporting seat, "U" type recess top corresponds and sets up convex gland, one end swing joint above convex gland one end and the supporting seat, the convex gland other end sets up the slope, set up the connecting plate with the supporting seat side that is equipped with slope one end on the gland and corresponds, the connecting plate one side respectively with bottom plate and supporting seat fixed connection, connecting plate another side and cylinder fixed connection, the position that corresponds with the flexible clamp plate of cylinder on the connecting plate sets up the rectangle perforating hole, the flexible clamp plate of cylinder corresponds with the gland one end that is equipped with slope.
One end of the arc-shaped gland is provided with a mortise, one end of the supporting seat corresponding to the mortise at one end of the arc-shaped gland is provided with a tenon, the middle parts of the mortise and the tenon are embedded and provided with through holes, and the arc-shaped gland is movably connected with the supporting seat through a pin bolt.
The other end of the circular arc gland is provided with a 20-degree slope.
The utility model discloses a pneumatic clamping device of horizontal processing of camshaft compares with prior art and has following excellent effect.
The utility model discloses a pneumatic clamping device of horizontal processing of camshaft, adopt integral type package assembly, it is on same straight line with top center of floating to treat the camshaft of processing, it is middle to treat that the camshaft of processing arranges anchor clamps in, make camshaft center and anchor clamps center on a straight line, the top tight camshaft one end in top of anchor clamps afterbody, the camshaft other end is arranged in "U" type recess, treat camshaft accurate positioning after, make axial positioning board closely waited with the camshaft reference surface, cover the gland, actuating cylinder, the cylinder expansion plate is arranged in on the gland of 20 slope ends, it is fixed with the gland, thereby fixed camshaft, make camshaft can not take place in the course of working, the phenomenon of beating down, because axial positioning board closely waited with the camshaft reference surface, the camshaft can not take place left side in the course of working, the phenomenon of right side drunkenness, can not produce vibrations phenomenon more in the course of working, the required precision of product has been guaranteed, the loaded down with trivial details of prior art and the unstable problem of product quality has been solved, the yield and the qualification rate of processing have been improved, and production cost are reduced, and convenient operation, and the service life is prolonged by a wide margin, and also more easily accept and master new hands.
Drawings
Fig. 1 is a schematic view of the pneumatic clamping device for horizontal processing of the camshaft of the present invention.
Wherein: 1. the device comprises a bottom plate, a cylinder, a connecting plate, a pressing plate, a U-shaped groove, a gland and a supporting seat, wherein the bottom plate is 2, the axial positioning plate is 3, the cylinder is 4, the pressing plate is 5, the U-shaped groove is 6, and the supporting seat is 7 and the gland is 8.
Detailed Description
The pneumatic clamping device for horizontal processing of the camshaft according to the present invention will be described in further detail with reference to the accompanying drawings.
The pneumatic clamping device for horizontal machining of the camshaft shown in fig. 1 comprises a bottom plate 1, a cylinder 3, a supporting seat 8 and a connecting plate 4, wherein the bottom plate 1 is set to be rectangular and fixed on a machine tool, the supporting seat 8 is arranged on one side of the bottom plate 1, the bottom of the supporting seat 8 is fixedly connected with the bottom plate 1, a U-shaped groove is formed in the middle of the upper surface of the supporting seat 8, a circular arc-shaped axial positioning plate 2 is arranged below the right side of the U-shaped groove, the circular arc-shaped axial positioning plate 2 is fixedly connected with the inner side of the supporting seat 8, a circular arc-shaped gland 7 is correspondingly arranged above the U-shaped groove, one end of the circular arc-shaped gland 7 is movably connected with one end of the upper surface of the supporting seat 8, the other end of the circular arc-shaped gland 7 is provided with a slope, the side surface of the supporting seat 8 corresponding to one end of the slope on the gland 7 is provided with the connecting plate 4, one surface of the connecting plate 4 is fixedly connected with the bottom plate 1 and the supporting seat 8 respectively, the other surface of the cylinder 3 is fixedly connected with the connecting plate 4, a rectangular through hole is formed in a position corresponding to the telescopic pressing plate 5 of the cylinder, and the telescopic pressing plate 5 corresponds to one end of the slope.
One end of the circular arc gland 7 is provided with a mortise, one end of the supporting seat 8 corresponding to the mortise at one end of the circular arc gland 7 is provided with a tenon, the middle parts of the mortise and the tenon are embedded with a through hole, and the circular arc gland 7 is movably connected with the supporting seat 8 through a pin bolt.
The other end of the circular arc gland 7 is provided with a 20-degree slope.
Arrange camshaft one end radial positioning excircle in on "U" type recess 6, make the location excircle of camshaft lean on the jail with "U" type recess 6, under the top effect of afterbody, make the reference surface of camshaft and the inseparable wainscot of axial positioning board 2, stir gland 7 upwards, closely laminate the location excircle surface of camshaft and gland 7 recess arc surface, start cylinder 3, clamp plate 5 stretches out, sticis gland 7, lock the camshaft, start the lathe, process the camshaft, treat that processing accomplishes the back, cylinder 3 stop work, clamp plate 5 contracts, turn over gland 7, take out the camshaft after the processing is accomplished, continue processing next camshaft in proper order.
Claims (3)
1. The utility model provides a pneumatic clamping device of horizontal processing of camshaft, includes bottom plate (1), cylinder (3), supporting seat (8) and connecting plate (4), and bottom plate (1) is established to the rectangle, fixes on the lathe, and supporting seat (8) set up one side at bottom plate (1), and supporting seat (8) bottom and bottom plate (1) fixed connection, its characterized in that the middle part sets up "U" type recess above supporting seat (8), "U" type recess right side below sets up convex axial positioning board (2), "U" type recess inboard fixed connection, and convex axial positioning board (2) and supporting seat (8) inboard fixed connection, "U" type recess top corresponds and sets up convex gland (7), and convex gland (7) one end and supporting seat (8) above one end swing joint, and the convex gland (7) other end sets up the slope, and supporting seat (8) side that is equipped with slope one end on gland (7) sets up connecting plate (4), and connecting plate (4) one side respectively with bottom plate (1) and supporting seat (8) fixed connection, and the other side of cylinder (3) is equipped with the telescopic press plate (5) corresponding telescopic position of cylinder, and the perforating hole (7) corresponds to the gland.
2. The pneumatic clamping device for horizontal processing of the camshaft according to claim 1, wherein a mortise is formed at one end of the circular arc-shaped gland (7), a tenon is formed at one end of the supporting seat (8) corresponding to the mortise at one end of the circular arc-shaped gland (7), a through hole is formed in the middle of the mortise and tenon in an embedded manner, and the circular arc-shaped gland (7) is movably connected with the supporting seat (8) through a pin.
3. The pneumatic clamping device for horizontal processing of the camshaft according to claim 1, wherein the other end of the circular arc gland (7) is provided with a 20-degree slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222881223.6U CN218533663U (en) | 2022-10-31 | 2022-10-31 | Pneumatic clamping device for horizontal machining of camshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222881223.6U CN218533663U (en) | 2022-10-31 | 2022-10-31 | Pneumatic clamping device for horizontal machining of camshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218533663U true CN218533663U (en) | 2023-02-28 |
Family
ID=85282989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222881223.6U Active CN218533663U (en) | 2022-10-31 | 2022-10-31 | Pneumatic clamping device for horizontal machining of camshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218533663U (en) |
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2022
- 2022-10-31 CN CN202222881223.6U patent/CN218533663U/en active Active
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