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Clamp claw for gripping supercharger impeller

A supercharger and impeller technology, which is applied in the field of claws for grabbing supercharger impellers, can solve problems such as reducing efficiency, and achieve the effects of improving yield rate, reducing misoperation rate, and good compaction effect

Inactive Publication Date: 2016-10-26
易拓威(上海)机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the contact between the positioning chuck and the impeller is only a line contact, it cannot completely clamp the impeller independently, so some additional tools are required for pre-tightening when the workpiece is processed, which reduces the efficiency

Method used

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  • Clamp claw for gripping supercharger impeller
  • Clamp claw for gripping supercharger impeller
  • Clamp claw for gripping supercharger impeller

Examples

Experimental program
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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0030] A supercharger impeller grasping claw, such as Figure 1-Figure 3 shown, including:

[0031] claw base;

[0032] Pneumatic three-finger gripper, set on the base of the gripper, is used to grab the impeller;

[0033] Also includes:

[0034] The spring pressing mechanism is located around the base of the gripper and is used to press the impeller grasped by the pneumatic three-finger gripper.

[0035] The spring pressing mechanism includes a push rod 4, a top plate 5, and a fixed shell with a spring 2 inside. The fixed shell is arranged on the base of the gripper, and the top ...

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Abstract

The invention relates to a claw for grabbing the impeller of a supercharger, which includes: a claw base; a pneumatic three-finger gripper set on the claw base for grabbing the impeller; also includes: a spring pressing mechanism set on On the base of the gripper, it is used to compress the impeller to be grasped by the pneumatic three-finger gripper. Compared with the prior art, the spring pressing mechanism of the present invention can realize auxiliary fixing during the positioning process of the impeller without using other tools, and cooperate with the positioning chuck to improve the efficiency of workpiece loading and unloading.

Description

technical field [0001] The invention relates to a claw, in particular to a claw for grabbing a supercharger impeller. Background technique [0002] The supercharger impeller is an important part in the supercharger, and its function is to convert the energy of the flowing working medium into mechanical work. After hydrodynamic analysis, the manufacturing accuracy of the impeller will directly affect the efficiency of energy conversion. However, due to the complexity of the structure of the impeller, in order to fix the impeller, it is necessary to rotate the impeller and clamp it on a traditional rotating fixture. This rotating action will not only reduce the loading and unloading efficiency of workpieces, but also reduce the yield rate due to inaccurate positioning. [0003] In order to limit the rotation of the impeller when it is fixed, the positioning chuck is generally used as the fixture of the impeller machine tool. The use of the positioning chuck can reduce the pro...

Claims

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Application Information

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IPC IPC(8): B23B31/10B23B31/12
CPCB23B31/10B23B31/102B23B31/12
Inventor 陈剑波时豹胡安明王智
Owner 易拓威(上海)机器人科技有限公司