CN221538963U - Workpiece clamp for manufacturing parts - Google Patents
Workpiece clamp for manufacturing parts Download PDFInfo
- Publication number
- CN221538963U CN221538963U CN202323647284.7U CN202323647284U CN221538963U CN 221538963 U CN221538963 U CN 221538963U CN 202323647284 U CN202323647284 U CN 202323647284U CN 221538963 U CN221538963 U CN 221538963U
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- China
- Prior art keywords
- fixedly connected
- clamping plate
- upper clamping
- manufacturing parts
- plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a workpiece clamp for manufacturing parts, which comprises: sliding inside the support is connected with a movable support which is connected with the movable support, the inner side of the supporting frame is connected with a movable bracket in a sliding way, the other end of the supporting frame is fixedly connected with a hydraulic telescopic rod, an upper clamping plate is fixedly connected to one end of the inner side of the movable support, and a middle base is fixedly connected to the movable end of the hydraulic telescopic rod; according to the utility model, through the connection relation between the middle base and the rotating shaft, the pressure of the falling of the middle base can be applied to the two groups of pressing inclined plates, then through the connection relation among the pressing inclined plates, the shaft rods and the rolling shafts, the two groups of rolling shafts can reversely slide in the limit sliding groove above the upper clamping plate, the pressure can be gradually applied to the upper clamping plate during sliding, and then the pressure applied to the parts by the upper clamping plate can be reduced to be increased by matching with the action of starting the movable support of the hydraulic telescopic rod to move downwards, so that the parts can be clamped between the upper clamping plate and the bottom clamping plate, and the parts are not deformed due to excessive force during clamping.
Description
Technical Field
The utility model relates to the technical field of workpiece clamp equipment, in particular to a workpiece clamp for manufacturing parts.
Background
In the process of manufacturing parts, workpiece clamps play a critical role in the process of manufacturing parts, which directly affects the precision and quality of part processing, and also relates to production efficiency and operation safety, while common workpiece clamps comprise bench tools, clamps, clamp systems and the like, and are used for positioning, fixing and processing parts so as to ensure the accuracy and stability in the production process.
The clamping and fixing processes of the parts can be simplified by using the proper workpiece clamp, an operator is helped to finish the processing of the workpiece more quickly and safely, and the production efficiency is improved, but when the existing workpiece clamp is used, the clamping force is difficult to keep from small to large, and the parts can be deformed due to too strong force during clamping.
Disclosure of utility model
The utility model aims at: in order to solve the problem that the existing workpiece clamp is difficult to maintain small-to-large clamping force when in use, and parts are likely to deform due to excessive force during clamping, the workpiece clamp for manufacturing the parts is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a workpiece holder for manufacturing parts, comprising: the bottom clamping plate, bottom clamping plate side one end fixedly connected with support frame, the inboard sliding connection of support frame has the movable support, support frame other end fixedly connected with hydraulic telescoping rod, the inboard one end fixedly connected with punch holder of movable support, hydraulic telescoping rod expansion end fixedly connected with middle part base, the inboard one end of middle part base rotates and is connected with the pivot, pivot outside one end fixedly connected with swash plate that applies pressure, swash plate one end fixedly connected with axostylus axostyle that applies pressure, axostylus axostyle outside one end rotation is connected with the roller bearing, the inboard one end fixedly connected with reset spring of swash plate that applies pressure.
As still further aspects of the utility model: the bottom clamping plate is fixedly connected with a first rubber buffer plate through a screw, and the lower part of the upper clamping plate is fixedly connected with a second rubber buffer plate through a screw.
As still further aspects of the utility model: the middle part of the back of the support frame is fixedly connected with a handle, the other end of the support frame is provided with a sliding groove, and the sliding groove is matched with the movable support.
As still further aspects of the utility model: and one end above the upper clamping plate is provided with a limiting chute, and the limiting chute is matched with the rolling shaft.
As still further aspects of the utility model: the movable brackets are arranged in two groups, are symmetrically arranged on two sides of the upper clamping plate, and are in sliding connection with the supporting frame.
As still further aspects of the utility model: the number of the rotating shafts is two, and the rotating shafts are symmetrically arranged at the inner side of the middle base.
As still further aspects of the utility model: the number of the pressing inclined plates, the number of the shaft rods and the number of the rolling shafts are two, and the other end of the return spring is fixedly connected with the other group of the pressing inclined plates.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the connection relation between the middle base and the rotating shaft, the pressure of the falling of the middle base can be used for providing two groups of pressing inclined plates, then the two groups of rolling shafts can reversely slide in the limit chute above the upper clamping plate through the connection relation among the pressing inclined plates, the shaft rods and the rolling shafts, the pressure can be gradually provided for the upper clamping plate during sliding, and then the pressure provided by the upper clamping plate for the parts can be reduced to be greater through the action of downward movement of the movable support when the hydraulic telescopic rod is started, so that the parts can be clamped between the upper clamping plate and the bottom clamping plate, the parts are not deformed due to excessive force during clamping, and the clamping is also more stable; through the arrangement of the first rubber buffer plate and the second rubber buffer plate, certain buffering and anti-skidding effects can be achieved during clamping, parts are prevented from falling off during clamping, the parts can be prevented from being rubbed and scraped during clamping, and the parts can be replaced conveniently in a fixing mode through screws; the workpiece clamp clamps parts in multiple directions during use, is more convenient to use, can be operated by holding the handle, can be placed on an operating platform for operation, and has the characteristic of portability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a supporting frame according to the present utility model;
FIG. 3 is a schematic view of the structure of the upper clamping plate in the utility model;
FIG. 4 is a schematic view of the structure of the pressing swash plate according to the present utility model;
FIG. 5 is a schematic view of the structure of a rubber buffer plate according to the present utility model.
In the figure: 1. a bottom clamping plate; 2. a support frame; 3. a movable support; 4. a hydraulic telescopic rod; 5. an upper clamping plate; 6. a middle base; 7. a rotating shaft; 8. a pressing sloping plate; 9. a shaft lever; 10. a roller; 11. a first rubber buffer plate; 12. a second rubber buffer plate; 13. a handle; 14. a chute; 15. limiting sliding grooves; 16. and a return spring.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1 to 5, in an embodiment of the present utility model, a workpiece holder for manufacturing parts includes: the bottom clamping plate 1, bottom clamping plate 1 side one end fixedly connected with support frame 2, the inboard sliding connection of support frame 2 has movable support 3, the other end fixedly connected with hydraulic telescoping rod 4 of support frame 2, the inboard one end fixedly connected with punch holder 5 of movable support 3, hydraulic telescoping rod 4 expansion end fixedly connected with middle part base 6, the inboard one end of middle part base 6 rotates and is connected with pivot 7, the outside one end fixedly connected with swash plate 8 that applies pressure of pivot 7, swash plate 8 one end fixedly connected with axostylus axostyle 9 that applies pressure, the outside one end rotation of axostylus axostyle 9 is connected with roller bearing 10, the inboard one end fixedly connected with reset spring 16 of swash plate 8 that applies pressure.
Referring to fig. 1 to 5, a first rubber buffer plate 11 is fixedly connected to the upper portion of the bottom clamping plate 1 through screws, a second rubber buffer plate 12 is fixedly connected to the lower portion of the upper clamping plate 5 through screws, a handle 13 is fixedly connected to the middle portion of the back of the supporting frame 2, a sliding groove 14 is formed in the other end of the supporting frame 2, the sliding groove 14 is matched with the movable support 3, a limit sliding groove 15 is formed in one end of the upper clamping plate 5, the limit sliding groove 15 is matched with the rolling shaft 10, two groups of movable supports 3 are arranged and are symmetrically arranged on two sides of the upper clamping plate 5, the two groups of rotating shafts 7 are slidably connected with the supporting frame 2, two groups of rotating shafts 7 are symmetrically arranged on the inner side of the middle base 6, and two groups of the pressing inclined plates 8, the shaft rods 9 and the rolling shafts 10 are respectively arranged.
The scheme is adopted: through the setting of rubber buffer board one 11 and rubber buffer board two 12, can play certain buffering and antiskid effect when the centre gripping, spare part drops when preventing the centre gripping, can also avoid being rubbed when the spare part centre gripping and scratch, and fix the mode through the screw, can conveniently change.
The working principle of the utility model is as follows: when the hydraulic telescopic rod 4 is started to drive the middle base 6 to descend during use, through the connection relation between the middle base 6 and the rotating shaft 7, the descending pressure of the middle base 6 can be used for providing two groups of pressing inclined plates 8, then the two groups of rollers 10 can reversely slide in the limit chute 15 above the upper clamping plate 5 through the connection relation among the pressing inclined plates 8, the shaft rod 9 and the rollers 10, the pressure can be gradually provided for the upper clamping plate 5 during sliding, and then the hydraulic telescopic rod 4 is started to be matched with the downward movement of the movable support 3, the pressure provided by the upper clamping plate 5 for parts is reduced from small to large, so that the parts can be clamped between the upper clamping plate 5 and the bottom clamping plate 1, the parts are not deformed due to excessive force during clamping, the clamping is also more stable, and after the hydraulic telescopic rod 4 is recovered, the two groups of pressing inclined plates 8 are restored through the resilience force of the reset spring 16 so as to perform the next clamping operation; through the arrangement of the first rubber buffer plate 11 and the second rubber buffer plate 12, certain buffering and anti-skidding effects can be achieved during clamping, parts are prevented from falling off during clamping, the parts can be prevented from being rubbed during clamping, and the parts can be replaced conveniently in a fixing mode through screws; the workpiece clamp clamps parts in multiple directions during use, is more convenient to use, can be operated by holding the handle 13, can be placed on an operating platform for operation, and has the characteristic of portability.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A workpiece holder for manufacturing parts, comprising: the bottom clamping plate (1), bottom clamping plate (1) side one end fixedly connected with support frame (2), the inboard sliding connection of support frame (2) removes support frame (3), support frame (2) other end fixedly connected with hydraulic telescoping rod (4), remove inboard one end fixedly connected with punch holder (5) of support frame (3), hydraulic telescoping rod (4) expansion end fixedly connected with middle part base (6), the inboard one end rotation of middle part base (6) is connected with pivot (7), pivot (7) outside one end fixedly connected with swash plate (8) that exert pressure, swash plate (8) one end fixedly connected with axostylus axostyle (9) exert pressure, axostylus axostyle (9) outside one end rotation is connected with roller (10), swash plate (8) inboard one end fixedly connected with reset spring (16) exert pressure.
2. The workpiece clamp for manufacturing parts according to claim 1, wherein a first rubber buffer plate (11) is fixedly connected above the bottom clamping plate (1) through a screw, and a second rubber buffer plate (12) is fixedly connected below the upper clamping plate (5) through a screw.
3. The workpiece clamp for manufacturing parts according to claim 1, wherein a handle (13) is fixedly connected to the middle of the back of the supporting frame (2), a sliding groove (14) is formed in the other end of the supporting frame (2), and the sliding groove (14) is matched with the movable support (3).
4. The workpiece clamp for manufacturing parts according to claim 1, wherein a limit chute (15) is formed at one end above the upper clamping plate (5), and the limit chute (15) is matched with the roller (10).
5. The workpiece holder for manufacturing parts according to claim 1, wherein the number of the movable brackets (3) is two, and the movable brackets are symmetrically arranged on two sides of the upper clamping plate (5) and are in sliding connection with the supporting frame (2).
6. The workpiece holder for manufacturing parts according to claim 1, wherein the number of the rotating shafts (7) is two, and the rotating shafts are symmetrically arranged inside the middle base (6).
7. The workpiece holder for manufacturing parts according to claim 1, wherein the number of the pressing sloping plate (8), the shaft lever (9) and the roller (10) is two, and the other end of the return spring (16) is fixedly connected with the other pressing sloping plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323647284.7U CN221538963U (en) | 2023-12-29 | 2023-12-29 | Workpiece clamp for manufacturing parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323647284.7U CN221538963U (en) | 2023-12-29 | 2023-12-29 | Workpiece clamp for manufacturing parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221538963U true CN221538963U (en) | 2024-08-16 |
Family
ID=92221276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323647284.7U Active CN221538963U (en) | 2023-12-29 | 2023-12-29 | Workpiece clamp for manufacturing parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221538963U (en) |
-
2023
- 2023-12-29 CN CN202323647284.7U patent/CN221538963U/en active Active
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