CN222536352U - A horizontal plane adjustment device for chuck - Google Patents
A horizontal plane adjustment device for chuck Download PDFInfo
- Publication number
- CN222536352U CN222536352U CN202421321182.8U CN202421321182U CN222536352U CN 222536352 U CN222536352 U CN 222536352U CN 202421321182 U CN202421321182 U CN 202421321182U CN 222536352 U CN222536352 U CN 222536352U
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- chuck
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- horizontal plane
- movable
- component
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- 210000000078 claw Anatomy 0.000 claims description 33
- 230000001788 irregular Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
本实用新型涉及机械加工装置的技术领域，具体而言，公开了一种卡盘使用的水平面调节装置包括：卡盘和活动卡爪，若干个活动卡爪可移动地设置于卡盘上，支撑部件，可滑动地安装于活动卡爪上，一端用于抵接工件，另一端朝向活动卡爪内延伸；调节部件，设置于活动卡爪内，能够沿固定路径滑动；抵触面，设置于调节部件上，用于承载支撑部件；通过使用本实用新型，能够在活动卡爪上对待加工的工件进行水平调节工作，能够满足具有不规则底面的工件的夹持需求，在夹持过程中无需对整个卡盘进行水平调整，也无需将工件的底面返加工，能够有效提升不规则工件的夹持效率。
The utility model relates to the technical field of mechanical processing devices, and specifically, discloses a horizontal plane adjustment device for a chuck, comprising: a chuck and a movable jaw, wherein a plurality of movable jaws are movably arranged on the chuck, a supporting component is slidably installed on the movable jaw, one end of which is used to abut a workpiece, and the other end extends toward the inside of the movable jaw; an adjusting component is arranged in the movable jaw and can slide along a fixed path; a contact surface is arranged on the adjusting component and is used to carry the supporting component; by using the utility model, the workpiece to be processed can be horizontally adjusted on the movable jaw, the clamping demand of the workpiece with an irregular bottom surface can be met, and during the clamping process, there is no need to horizontally adjust the entire chuck, and there is no need to reprocess the bottom surface of the workpiece, which can effectively improve the clamping efficiency of irregular workpieces.
Description
Technical Field
The utility model relates to the technical field of machining devices, in particular to a horizontal plane adjusting device for a chuck.
Background
The chuck is a mechanical device used for clamping a workpiece on a machine tool, and the workpiece is clamped and positioned by utilizing the radial movement of movable clamping jaws uniformly distributed on the chuck body.
When the workpiece is required to be machined horizontally, the bottom surface of the workpiece is required to be placed on the movable claw, the movable claw is driven to move along the radial direction of the chuck body to approach and clamp the workpiece, and finally machining operation is performed on the workpiece.
In the existing clamping work, however, the movable claws only have fixed planes in contact with the bottom surface of the workpiece, so that when the bottom surface of the workpiece is uneven, the levelness of the whole chuck needs to be readjusted, or the workpiece needs to be reworked to remove more machining allowance, so that the flatness of the bottom surface of the workpiece is adjusted, the whole clamping work is time-consuming and labor-consuming, and the efficiency of horizontally clamping the workpiece by the chuck is reduced.
Disclosure of utility model
In view of the above, the present utility model provides a horizontal plane adjusting device for a chuck, which aims to improve efficiency of clamping a workpiece horizontally.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The horizontal plane adjusting device for the chuck comprises the chuck and movable claws, a plurality of movable claws are movably arranged on the chuck, a supporting part is slidably arranged on the movable claws, one ends of the supporting part are used for abutting against a workpiece, the other ends of the supporting part extend towards the inside of the movable claws, an adjusting part is arranged in the movable claws and can slide along a fixed path, an abutting surface is arranged on the adjusting part and is used for bearing the supporting part, and the adjusting part slides along the fixed path and can drive the abutting surface to push the supporting part so as to change the height of the protruding movable claws.
Further, the adjusting part and the movable claw are connected through threads.
Further, the abutting surface is a conical surface.
Further, the angle α between the abutting surface and the central axis of the adjustment member is 22.5 °.
Further, the adjusting device further comprises a conductive part rotatably arranged on the supporting part and used for contacting with the abutting surface.
Further, the conductive member is cylindrical.
The horizontal adjustment device has the advantages that through the use of the horizontal adjustment device, the horizontal adjustment work can be carried out on the workpiece to be processed on the movable claw, the clamping requirement of the workpiece with the irregular bottom surface can be met, the whole chuck is not required to be horizontally adjusted in the clamping process, the bottom surface of the workpiece is not required to be reworked, and the clamping efficiency of the irregular workpiece can be effectively improved.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a movable claw according to an embodiment of the present application.
Wherein, 1, movable claw, 2, supporting component, 3, adjusting component, 4, abutting surface, 5, conducting component.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Referring to fig. 1, an embodiment of the application discloses a horizontal plane adjusting device for a chuck, which comprises a chuck and movable claws 1, wherein a plurality of movable claws 1 are movably arranged on the chuck, a supporting part 2 is slidably arranged on the movable claws 1, one end of the supporting part is used for abutting against a workpiece, the other end of the supporting part extends towards the inside of the movable claws 1, an adjusting part 3 is arranged in the movable claws 1 and can slide along a fixed path, an abutting surface 4 is arranged on the adjusting part 3 and is used for bearing the supporting part 2, wherein the adjusting part 3 slides along the fixed path and can drive the abutting surface 4 to push the supporting part 2 so as to change the height of the protruding movable claws 1.
In specific use, the chuck and the movable claws 1 are horizontally arranged, a workpiece to be processed is firstly placed on the movable claws 1, the movable claws 1 are driven to be close to the workpiece, a gap of 0-1mm is reserved, then a level bubble is placed on the surface to be processed of the workpiece, then a worker drives the adjusting parts 3 to slide along a fixed path, so that the heights of the adjusting parts 3 on the movable claws 1 protruding out of the movable claws 1 are adjusted until the level bubble reaches a horizontal state, and finally the movable claws 1 are driven to move until the workpiece is clamped.
By using the utility model, the horizontal adjustment work can be carried out on the workpiece to be processed on the movable claw 1, the clamping requirement of the workpiece with an irregular bottom surface can be met, the whole chuck is not required to be horizontally adjusted in the clamping process, the bottom surface of the workpiece is not required to be reworked, and the clamping efficiency of the irregular workpiece can be effectively improved.
Specifically, the adjusting part 3 is connected with the movable claw 1 through threads, a worker can drive the adjusting part 3 to slide by screwing the adjusting part 3, and the adjusting part 3 can be locked to prevent the adjusting part 3 from sliding when the worker does not screw the adjusting part 3 through the threads.
Specifically, the abutting surface 4 is a conical surface, and in the sliding process of the adjusting component 3, the abutting surface 4 can be driven to squeeze the supporting component 2, so that the adjusting component 3 is pushed to protrude out of the movable claw 1.
Specifically, the angle α between the abutting surface 4 and the central axis of the regulating member 3 is 22.5 °.
The adjusting device further comprises a conducting part 5 rotatably arranged on the supporting part 2 and used for being in contact with the abutting surface 4, and the conducting part 5 is arranged to enable the supporting part 2 to be in rolling contact with the adjusting part 3, so that friction generated when the adjusting part 3 pushes the supporting part 2 can be effectively reduced, and the service life is prolonged.
Specifically, the conductive member 5 is cylindrical, and the conductive member 5 is in point-to-point contact with the abutting surface 4, so that the contact area between the conductive member 5 and the adjusting member 3 can be reduced, and friction can be further reduced.
It should be noted that the conductive member 5 may be rotatably mounted on the support member 2 through a rotation shaft, or may be rollably embedded in the support member 2.
It will be apparent to those skilled in the art that while preferred embodiments of the present utility model have been described, additional variations and modifications may be made to these embodiments once the basic inventive concepts are known to those skilled in the art. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421321182.8U CN222536352U (en) | 2024-06-11 | 2024-06-11 | A horizontal plane adjustment device for chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421321182.8U CN222536352U (en) | 2024-06-11 | 2024-06-11 | A horizontal plane adjustment device for chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222536352U true CN222536352U (en) | 2025-02-28 |
Family
ID=94728815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421321182.8U Active CN222536352U (en) | 2024-06-11 | 2024-06-11 | A horizontal plane adjustment device for chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222536352U (en) |
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2024
- 2024-06-11 CN CN202421321182.8U patent/CN222536352U/en active Active
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