CN221455058U - Clamp for sheet metal machining - Google Patents
Clamp for sheet metal machining Download PDFInfo
- Publication number
- CN221455058U CN221455058U CN202323324126.8U CN202323324126U CN221455058U CN 221455058 U CN221455058 U CN 221455058U CN 202323324126 U CN202323324126 U CN 202323324126U CN 221455058 U CN221455058 U CN 221455058U
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- CN
- China
- Prior art keywords
- sheet metal
- cross bar
- clamping plate
- clamping
- horizontal pole
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- 239000002184 metal Substances 0.000 title claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 55
- 238000003754 machining Methods 0.000 title abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 125000003003 spiro group Chemical group 0.000 claims abstract description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000005555 metalworking Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model is applicable to the technical field of sheet metal machining, and provides a clamp for sheet metal machining, which comprises: the workbench is arranged in the driving frame, two sliding blocks are arranged at the output end of the driving piece, and the driving piece drives the two sliding blocks to move in opposite directions and can drive the two sliding blocks to move in opposite directions; the two sliding blocks are respectively provided with a vertical rod, the two vertical rods are respectively connected with a clamping plate in a sliding manner, the metal plate can be clamped, and a pressure regulating group is arranged above the two clamping plates; the pressure regulating group is symmetrical to be set up, the pressure regulating group includes the horizontal pole, sets up the cam on the horizontal pole, horizontal pole spiro union is in the slide bar, the cam can the butt in the clamping plate, through rotating the horizontal pole, can adjust the butt position of cam and clamping plate, can increase or reduce the clamping force of clamping plate.
Description
Technical Field
The utility model relates to the technical field of sheet metal machining, in particular to a clamp for sheet metal machining.
Background
In the sheet metal process, a clamp is required to be used for fixing the sheet metal part so as to process the sheet metal part, and the sheet metal clamp commonly used at present generally places the sheet metal part on a supporting seat and then compresses the top surface of the sheet metal part; but the clamping force required by sheet metal parts with different thicknesses is different, the clamping force of the existing clamp is difficult to adjust, and the sheet metal parts with different thicknesses cannot be suitable for.
The patent application number CN202222238612.7 discloses a fixture for sheet metal, which comprises a supporting seat for placing a sheet metal part, wherein two pressing rods are connected to the supporting seat in a sliding manner and slide along the direction away from or approaching to each other, and a first locking piece for fixing the position of the pressing rods on the supporting seat is arranged on the supporting seat; the opposite sides of the two pressing rods are vertically and slidably connected with pressing blocks, and the pressing rods are provided with second locking pieces for fixing the positions of the pressing blocks on the pressing rods; when the clamp clamps the sheet metal part, the clamping force on two sides cannot be adjusted and increased simultaneously, and the phenomenon of unbalanced clamping force exists, so that the follow-up processing of the sheet metal part is affected.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of utility model
In view of the above-mentioned drawbacks, an object of the present utility model is to provide a clamp for sheet metal working, which can adjust a clamping force to a sheet metal part, can be applied to sheet metal parts of different thicknesses, and can improve the stability of use of the clamp.
In order to achieve the above object, the present utility model provides a sheet metal processing jig comprising: the workbench is arranged in the driving frame, and two sliding blocks are arranged at the output end of the driving piece and are driven to move in opposite directions by the driving piece; the two sliding blocks are respectively provided with a vertical rod, the two vertical rods are respectively connected with a clamping plate in a sliding manner, and a pressure regulating group is arranged above the two clamping plates; the pressure regulating group is symmetrical, the pressure regulating group includes the horizontal pole, sets up the cam on the horizontal pole, horizontal pole spiro union in the sliding rod, the cam can the butt in the clamping plate.
According to the clamp for sheet metal machining, the driving part is a bidirectional screw, and two ends of the bidirectional screw are respectively connected with a sliding block in a threaded manner.
According to the clamp for sheet metal machining, the elastic piece is sleeved outside the vertical rod, the elastic piece is arranged between the sliding block and the clamping plate, and the clamping jaw is arranged at the end part of the clamping plate.
According to the clamp for sheet metal machining, the cross bars comprise the left cross bar and the right cross bar, cams are arranged on the left cross bar and the right cross bar, and the left cross bar and the right cross bar are respectively in threaded connection with one sliding block.
According to the clamp for sheet metal machining, the left cross rod is fixedly connected with the inner tube, the right cross rod is fixedly connected with the sleeve, and the inner tube is arranged in the sleeve.
According to the clamp for sheet metal machining, the limiting pin is arranged on the inner tube and is connected to the sliding groove in a sliding mode, and the sliding groove is arranged on the sleeve.
The utility model provides a fixture for sheet metal machining, which comprises: the workbench is arranged in the driving frame, two sliding blocks are arranged at the output end of the driving piece, and the driving piece drives the two sliding blocks to move in opposite directions and can drive the two sliding blocks to move in opposite directions; the two sliding blocks are respectively provided with a vertical rod, the two vertical rods are respectively connected with a clamping plate in a sliding manner, the metal plate can be clamped, and a pressure regulating group is arranged above the two clamping plates; the pressure regulating group comprises a cross rod, a cam arranged on the cross rod, the cross rod is connected with the sliding rod in a threaded manner, the cam can be abutted against the clamping plate, the abutting position of the cam and the clamping plate can be adjusted by rotating the cross rod, and the clamping force of the clamping plate can be increased or reduced; according to the clamping device, sheet metal parts with different sizes can be clamped through the bidirectional screw, the clamping force on the sheet metal parts can be adjusted through the pressure adjusting group, the clamping forces on two sides of the sheet metal parts can be simultaneously adjusted through the inner pipe and the sleeve, the same clamping force on two sides of the sheet metal parts can be ensured, the clamping device can be suitable for sheet metal parts with different thicknesses, and the use stability of the clamp is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1 of the present utility model;
FIG. 4 is a schematic view of the structure of the voltage regulating set of the present utility model;
In the figure, a workbench 1, a bi-directional screw rod 11, a sliding block 2, a vertical rod 21, an elastic piece 211, a clamping plate 3, a clamping jaw 31, a left transverse rod 4, an inner tube 41, a limiting pin 42, a right transverse rod 5, a sleeve 51, a sliding groove 52 and a cam 6.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
Referring to fig. 1 to 4, the present utility model provides a sheet metal processing jig including: the workbench 1, the driving frame is arranged in the workbench 1, the two sliding blocks 2 are arranged at the output end of the driving piece, the driving piece drives the two sliding blocks 2 to move in opposite directions, and the moving directions of the two sliding blocks 2 can be driven to be opposite; the two sliding blocks 2 are respectively provided with a vertical rod 21, the two vertical rods 21 are respectively connected with a clamping plate 3 in a sliding manner, sheet metals can be clamped, and a pressure regulating group is arranged above the two clamping plates 3; the pressure regulating component is symmetrically arranged, the pressure regulating group comprises a cross rod, a cam 6 is arranged on the cross rod, the cross rod is connected with a sliding rod in a threaded manner, the cam 6 can be abutted against the clamping plate 3, the abutting position of the cam 6 and the clamping plate 3 can be adjusted by rotating the cross rod, and the clamping force of the clamping plate 3 can be increased or reduced; according to the utility model, sheet metal parts with different sizes can be clamped through the bidirectional screw 11, the clamping force on the sheet metal parts can be adjusted through the pressure adjusting group, the clamping forces on the two sides of the sheet metal parts can be simultaneously adjusted through the inner pipe 41 and the sleeve 51, the same clamping force on the two sides of the sheet metal parts can be ensured, the sheet metal parts with different thicknesses can be applied, and the use stability of the clamp is improved.
Referring to fig. 1 to 4, it is preferable that the driving member of the present utility model is a bidirectional screw 11, two ends of the bidirectional screw 11 are respectively screwed with one sliding block 2, and two ends of the bidirectional screw 11 are provided with opposite threads, so that the two sliding blocks 2 can be driven to move relatively or reversely.
Referring to fig. 1 to 4, in addition, the vertical rod 21 of the present utility model is sleeved with an elastic member 211, the elastic member 211 is disposed between the sliding block 2 and the clamping plate 3, and the end portion of the clamping plate 3 is provided with a clamping jaw 31, so as to improve the adjustment uniformity of the clamping force.
Referring to fig. 1 to 4, further, the cross bar of the present utility model includes a left cross bar 4 and a right cross bar 5, wherein cams 6 are disposed on the left cross bar 4 and the right cross bar 5, and the left cross bar 4 and the right cross bar 5 are respectively screwed to one sliding block 2, and by rotating the left cross bar 4 or the right cross bar 5, the two cams 6 can be driven to rotate, so that the contact position between the cams 6 and the clamping plate 3 can be adjusted, and the clamping force can be adjusted.
Referring to fig. 1 to 4, preferably, an inner tube 41 is fixedly connected to a left cross bar 4, a sleeve 51 is fixedly connected to a right cross bar 5, the inner tube 41 is arranged in the sleeve 51, a limiting pin 42 is arranged on the inner tube 41, the limiting pin 42 is slidably connected to a sliding groove 52, the sliding groove 52 is arranged on the sleeve 51, and the left cross bar 4 can be rotated to drive the right cross bar 5 to rotate so as to drive the two cams 6 to synchronously rotate.
Working principle: placing a sheet metal part to be processed on the workbench 1 and arranging the sheet metal part below the two clamping jaws 31; the bidirectional screw rod 11 is rotated to drive the two sliding blocks 2 to move relatively, so that the size of the sheet metal part can be suitable, and the inner tube 41 slides in the sleeve 51; through electric drive piece, drive left horizontal pole 4 rotates, can drive inner tube 41 to drive sleeve pipe 51 through spacer pin 42 and rotate, can drive right horizontal pole 5 synchronous rotation, drive two cams 6 synchronous rotation, extrude clamping plate 3, can adjust clamping force, drive clamping jaw 31 to press from both sides tightly the sheet metal component.
In summary, the present utility model provides a fixture for sheet metal processing, including: the workbench is arranged in the driving frame, two sliding blocks are arranged at the output end of the driving piece, and the driving piece drives the two sliding blocks to move in opposite directions and can drive the two sliding blocks to move in opposite directions; the two sliding blocks are respectively provided with a vertical rod, the two vertical rods are respectively connected with a clamping plate in a sliding manner, the metal plate can be clamped, and a pressure regulating group is arranged above the two clamping plates; the pressure regulating group comprises a cross rod, a cam arranged on the cross rod, the cross rod is connected with the sliding rod in a threaded manner, the cam can be abutted against the clamping plate, the abutting position of the cam and the clamping plate can be adjusted by rotating the cross rod, and the clamping force of the clamping plate can be increased or reduced; according to the clamping device, sheet metal parts with different sizes can be clamped through the bidirectional screw, the clamping force on the sheet metal parts can be adjusted through the pressure adjusting group, the clamping forces on two sides of the sheet metal parts can be simultaneously adjusted through the inner pipe and the sleeve, the same clamping force on two sides of the sheet metal parts can be ensured, the clamping device can be suitable for sheet metal parts with different thicknesses, and the use stability of the clamp is improved.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a fixture for sheet metal processing which characterized in that includes: the workbench is arranged in the driving frame, and two sliding blocks are arranged at the output end of the driving piece and are driven to move in opposite directions by the driving piece; the two sliding blocks are respectively provided with a vertical rod, the two vertical rods are respectively connected with a clamping plate in a sliding manner, and a pressure regulating group is arranged above the two clamping plates;
The pressure regulating group is symmetrical, the pressure regulating group includes the horizontal pole, sets up the cam on the horizontal pole, horizontal pole spiro union in the sliding rod, the cam can the butt in the clamping plate.
2. The sheet metal working jig according to claim 1, wherein the driving member is a bidirectional screw, and both ends of the bidirectional screw are respectively screwed with a slider.
3. The sheet metal processing clamp according to claim 1, wherein the vertical rod is sleeved with an elastic piece, the elastic piece is arranged between the sliding block and the clamping plate, and a clamping jaw is arranged at the end part of the clamping plate.
4. The sheet metal processing clamp according to claim 1, wherein the cross bar comprises a left cross bar and a right cross bar, cams are arranged on the left cross bar and the right cross bar, and the left cross bar and the right cross bar are respectively screwed to one sliding block.
5. The sheet metal working clamp according to claim 4, wherein an inner tube is fixedly connected to the left cross bar, a sleeve is fixedly connected to the right cross bar, and the inner tube is arranged in the sleeve.
6. The sheet metal working clamp according to claim 5, wherein the inner tube is provided with a limiting pin, the limiting pin is slidably connected to a chute, and the chute is arranged on the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323324126.8U CN221455058U (en) | 2023-12-07 | 2023-12-07 | Clamp for sheet metal machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323324126.8U CN221455058U (en) | 2023-12-07 | 2023-12-07 | Clamp for sheet metal machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221455058U true CN221455058U (en) | 2024-08-02 |
Family
ID=92352632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323324126.8U Active CN221455058U (en) | 2023-12-07 | 2023-12-07 | Clamp for sheet metal machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221455058U (en) |
-
2023
- 2023-12-07 CN CN202323324126.8U patent/CN221455058U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |