CN221290847U - Lever type clamping device - Google Patents
Lever type clamping device Download PDFInfo
- Publication number
- CN221290847U CN221290847U CN202323108728.XU CN202323108728U CN221290847U CN 221290847 U CN221290847 U CN 221290847U CN 202323108728 U CN202323108728 U CN 202323108728U CN 221290847 U CN221290847 U CN 221290847U
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- Prior art keywords
- clamping
- driving
- lever
- clamping rod
- driving block
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- 238000000034 method Methods 0.000 abstract description 6
- 239000011435 rock Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a lever type clamping device, which comprises: the base, the upper portion of base has set gradually actuating mechanism and fixture from left to right. The device pushes the driving block to be close to the clamping rod by arranging a second air cylinder, rollers arranged on one section of the clamping rod roll along the inclined surface of the driving block, and the other end of the clamping rod clamps a product by the lever principle; in addition, the product is placed in the standing groove, and the upper end of product is pressed from both sides tightly by the clamping lever, prevents that the product from taking place to rock by the in-process of processing, has improved the processingquality of product.
Description
Technical Field
The utility model belongs to the technical field of clamping, and particularly relates to a lever type clamping device.
Background
After the plastic product is injection molded, burrs are required to be polished, and a workpiece is usually polished after being clamped by using a clamping jig.
The existing clamping jig does not have visual understanding on whether the clamped workpiece is in a clamping state or not, and is usually judged through experience of a worker, so that partial workpiece clamping is unstable easily to cause shaking in the machining process of the workpiece, and therefore, the lever type clamp is necessary to solve the technical problem.
Disclosure of utility model
The utility model mainly solves the technical problem of providing a lever type clamping device, which pushes a driving block to be close to a clamping rod by arranging a second air cylinder, rolls along the inclined plane of the driving block by a roller arranged on one section of the clamping rod, and clamps a product at the other end of the clamping rod by a lever principle; in addition, the product is placed in the standing groove, and the upper end of product is pressed from both sides tightly by the clamping lever, prevents that the product from taking place to rock by the in-process of processing, has improved the processingquality of product.
In order to solve the technical problems, the utility model adopts a technical scheme that: a lever type clamping device, the device comprising:
The upper part of the base is provided with a driving mechanism and a clamping mechanism in sequence from left to right;
The driving mechanism comprises a driving piece and a driving block, the driving block is arranged at the moving end of the driving piece, and the driving piece can drive the driving block to be close to or far away from the clamping mechanism;
The clamping mechanism comprises a supporting frame and a clamping rod, the clamping rod is arranged on the upper portion of the supporting frame, and one end, close to the clamping rod, of the driving block is used for driving the other end of the clamping rod to clamp a workpiece.
Preferably, the driving mechanism further comprises a mounting plate provided with a guide hole;
The upper surface of the driving block is provided with an inclined surface, and an included angle alpha between the inclined surface and the horizontal plane is set to be 30-40 degrees.
Preferably, the upper portion of base is provided with two deflector, two the deflector is along the length direction parallel arrangement of base, constitutes the guide way between the two deflector.
Preferably, two mounting rods are arranged at one end of the clamping rod, which is close to the driving block, a mounting groove is formed between the two mounting rods, and a roller is arranged in the mounting groove;
The clamping rod is provided with the bellying away from the one end of drive piece, the bellying sets up in the lower part of clamping rod, and the cross section of bellying sets up to semi-circular.
Preferably, the upper part of the support frame is provided with two support rods, a yielding groove is formed between the two support rods, and the clamping rods are arranged in the yielding groove.
Preferably, the lower part of the support frame is provided with a first cylinder, and the moving end of the first cylinder is provided with a disc.
Preferably, the upper portion of the base close to one end of the clamping mechanism is provided with a placing groove, and the placing groove is provided with an opening end.
Preferably, the driving member is provided as a second cylinder.
The beneficial effects of the utility model are as follows:
1. The device pushes the driving block to be close to the clamping rod by arranging a second air cylinder, rollers arranged on one section of the clamping rod roll along the inclined surface of the driving block, and the other end of the clamping rod clamps a workpiece by the lever principle; in addition, the workpiece is placed in the placing groove, the upper end of the workpiece is clamped by the clamping rod, so that the workpiece is prevented from shaking in the process of being processed, and the processing quality of the workpiece is improved;
2. The device promotes the drive piece through the second cylinder and removes, and degree of automation is high, and the both sides of drive piece are provided with the deflector, and two deflectors can prevent that the drive piece from taking place the skew at the in-process that removes, influence the stability of device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
Fig. 3 is a side view schematic of the overall structure of the present utility model.
The parts in the drawings are marked as follows:
1. A base; 11. a placement groove;
2. A driving mechanism; 21. a driving member; 22. a driving block; 23. an assembly plate; 24. a guide hole; 25. an inclined surface; 26. a guide plate; 27. a guide groove;
3. A clamping mechanism; 31. a support frame; 32. a clamping rod; 33. a mounting rod; 34. a mounting groove; 35. a roller; 36. a boss; 37. a support rod; 38. a relief groove;
4. A first cylinder; 41. a disk.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: referring to fig. 1 to 3, a lever type clamping device, the device comprising:
the device comprises a base 1, wherein a driving mechanism 2 and a clamping mechanism 3 are sequentially arranged on the upper part of the base 1 from left to right;
The driving mechanism 2 comprises a driving piece 21 and a driving block 22, the driving block 22 is arranged at the moving end of the driving piece 21, and the driving piece 21 can drive the driving block 22 to be close to or far away from the clamping mechanism 3;
The clamping mechanism 3 comprises a supporting frame 31 and a clamping rod 32, the clamping rod 32 is arranged on the upper portion of the supporting frame 31, and the driving block 22 is close to one end of the clamping rod 32 to drive the other end of the clamping rod 32 to clamp a workpiece.
The drive mechanism 2 further comprises a mounting plate 23, said mounting plate 23 being provided with a guide hole 24;
The driving member 21 is provided as a second cylinder.
The upper surface of the driving block 22 is provided with an inclined surface 25, and an included angle alpha between the inclined surface 25 and the horizontal plane is set to be 30-40 degrees.
The device pushes the driving block 22 to be close to the clamping rod 32 by arranging a second air cylinder, rolls along the inclined surface 25 of the driving block 22 by a roller 35 arranged on one section of the clamping rod 32, and clamps a workpiece at the other end of the clamping rod 32 by a lever principle; in addition, the work piece is placed in the placing groove 11, the upper end of the work piece is clamped by the clamping rod 32, the work piece is prevented from shaking in the process of being processed, and the processing quality of the work piece is improved.
The upper part of the base 1 is provided with two guide plates 26, the two guide plates 26 are arranged in parallel along the longitudinal direction of the base 1, and a guide groove 27 is formed between the two guide plates 26.
The device promotes the drive piece 22 through the second cylinder and removes, and degree of automation is high, and the both sides of drive piece 22 are provided with deflector 26, and two deflector 26 can prevent that drive piece 22 from taking place the skew at the in-process that removes, influences the stability of device.
In addition, two mounting rods 33 are arranged at one end of the clamping rod 32, which is close to the driving block 22, a mounting groove 34 is formed between the two mounting rods 33, and a roller 35 is arranged in the mounting groove 34;
The end of the clamping rod 32 remote from the driving block 22 is provided with a protruding portion 36, the protruding portion 36 is arranged at the lower portion of the clamping rod 32, and the cross section of the protruding portion 36 is arranged in a semicircular shape.
Two support rods 37 are arranged on the upper portion of the support frame 31, a yielding groove 38 is formed between the two support rods 37, and the clamping rods 32 are arranged in the yielding groove 38.
The lower part of the supporting frame 31 is provided with a first cylinder 4, and the moving end of the first cylinder 4 is provided with a disc 41.
The upper portion of the base 1 near one end of the clamping mechanism 3 is provided with a placing groove 11, and the placing groove 11 is provided with an open end.
The working principle of the utility model is as follows: placing a workpiece to be processed in the placing groove 11, limiting the workpiece to move left and right by two placed edges, pushing the driving block 22 to be close to the clamping rod 32 by a second cylinder, rolling upwards along the inclined surface 25 of the driving block 22 by a roller 35 arranged at one end of the clamping rod 32, and clamping the workpiece at the other end of the clamping rod 32 by a lever principle;
After the machining of the workpiece is completed, the driving block 22 is pulled away from the clamping rod 32 through the second air cylinder, the roller 35 arranged at one end of the clamping rod 32 rolls downwards along the inclined surface 25 of the driving block 22, the workpiece is loosened at the other end of the clamping rod 32 through the lever principle, the first air cylinder 4 is started, and the workpiece is pushed out of the placing groove 11 through the disc 41 by the first air cylinder 4.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (7)
1. A lever-type clamping device, characterized in that it comprises:
The upper part of the base is provided with a driving mechanism and a clamping mechanism in sequence from left to right;
The driving mechanism comprises a driving piece and a driving block, the driving block is arranged at the moving end of the driving piece, and the driving piece can drive the driving block to be close to or far away from the clamping mechanism;
The clamping mechanism comprises a supporting frame and a clamping rod, the clamping rod is arranged on the upper portion of the supporting frame, and one end, close to the clamping rod, of the driving block is used for driving the other end of the clamping rod to clamp a workpiece.
2. A lever-type clamping device as claimed in claim 1, wherein: the driving mechanism further comprises a mounting plate, wherein the mounting plate is provided with a guide hole;
The upper surface of the driving block is provided with an inclined surface, and an included angle alpha between the inclined surface and the horizontal plane is set to be 30-40 degrees.
3. A lever-type clamping device as claimed in claim 2, wherein: the upper portion of base is provided with two deflector, two the deflector sets up along the length direction parallel arrangement of base, constitutes the guide way between two deflector.
4. A lever-type clamping device as claimed in claim 1, wherein: two mounting rods are arranged at one end of the clamping rod, which is close to the driving block, a mounting groove is formed between the two mounting rods, and a roller is arranged in the mounting groove;
The clamping rod is provided with the bellying away from the one end of drive piece, the bellying sets up in the lower part of clamping rod, and the cross section of bellying sets up to semi-circular.
5. A lever-type clamping device as claimed in claim 4, wherein: the upper portion of support frame is provided with two bracing pieces, two constitute between the bracing piece and step down the groove, the clamping lever sets up step down the inslot.
6. A lever-type clamping device as claimed in claim 1, wherein: the lower part of the support frame is provided with a first cylinder, and the moving end of the first cylinder is provided with a disc.
7. A lever-type clamping device as claimed in claim 1, wherein: the upper part of one end of the base, which is close to the clamping mechanism, is provided with a placing groove, and the placing groove is provided with an opening end;
The driving member is provided as a second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323108728.XU CN221290847U (en) | 2023-11-17 | 2023-11-17 | Lever type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323108728.XU CN221290847U (en) | 2023-11-17 | 2023-11-17 | Lever type clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221290847U true CN221290847U (en) | 2024-07-09 |
Family
ID=91758651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323108728.XU Active CN221290847U (en) | 2023-11-17 | 2023-11-17 | Lever type clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221290847U (en) |
-
2023
- 2023-11-17 CN CN202323108728.XU patent/CN221290847U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |