Hydraulic type grinding machine feeding positioning device

A positioning device, hydraulic technology, applied in the direction of grinding machines, machine tools designed for grinding the rotating surface of workpieces, grinding workpiece supports, etc., can solve the problem of manual loading of workers

Active Publication Date: 2019-09-20
SUZHOU INST OF TRADE & COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a hydraulic

Method used

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  • Hydraulic type grinding machine feeding positioning device
  • Hydraulic type grinding machine feeding positioning device
  • Hydraulic type grinding machine feeding positioning device

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Embodiment Construction

[0026] The feeding and positioning device for a hydraulic grinding machine proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims.

[0027] see figure 1 and image 3 , in one embodiment, a hydraulic grinding machine feed positioning device, comprising: a rotating part, the first end of the rotating part is arranged on the frame of the grinding machine, the second end of the rotating part is used for the first end of the workpiece 30 to locate. The tailstock positioning part, the tailstock positioning part comprises the tailstock top 7 and the tailstock driving part, and the tailstock driving part is arranged on the frame. The tailstock center 7 is arranged at the first end of the tailstock driving part, and the tailstock driving part is used to push the tailstock center 7 to m...

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Abstract

The invention discloses a hydraulic type grinding machine feeding positioning device. The hydraulic type grinding machine feeding positioning device comprises a rotary portion, a tail seat positioning portion, a feeding portion, a gas transportation portion and a reset spring, wherein the rotary portion is arranged on a machine frame of a grinding machine, a second end of the rotary portion is used for positioning a workpiece, the tail seat positioning portion comprises a tail seat tip and a tail seat drive portion, the tail seat drive portion is arranged on the machine frame, the tail seat tip is arranged on the tail seat drive portion, the feeding portion comprises a bearing portion, a lifting portion, a positioning assembly and a moving portion, the moving portion is arranged on the machine frame, the lifting portion is arranged on the moving portion, the bearing portion is arranged on an output shaft of the lifting portion, the bearing portion is provided with a positioning face for positioning the workpiece, the positioning assembly is arranged in a containing cavity in the bearing portion, a first end of a fixed block in the positioning assembly is connected with a first end of the containing cavity, a first end of a push-out block of the positioning assembly is connected with a second end of the fixed block, the push-out block, the fixed block and the inner wall face of the containing cavity cooperate to form a sealed cavity body, a second end of the push-out block is connected with the workpiece, the gas transportation portion communicates with the sealed cavity body, a first end of the reset spring is connected with the push-out block, and a second end of the reset spring is connected with the containing cavity.

Description

technical field [0001] The invention belongs to the technical field of grinding machines, in particular to a feeding positioning device for a hydraulic grinding machine. Background technique [0002] When grinding shaft products on a grinding machine, the product needs to be fixed and clamped on the machine tool, and the workpiece is driven to rotate through the rotation of the main shaft, and the grinder rotates for grinding. During production and processing, usually the product to be ground is manually clamped by the worker, first hold the product with the left hand, then align the center of the product with the center of the two ends of the grinding machine, and then use the right hand to hold the product on the tailstock. The moving top supports the workpiece, so that after the workpiece is fixed, the operator's hands are freed. For small and light products, the general operator can afford it. However, when producing relatively heavy batch products, the operator has to ...

Claims

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Application Information

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IPC IPC(8): B24B5/04B24B5/35B24B41/06
CPCB24B5/04B24B5/35B24B5/355B24B41/062
Inventor 王成潘秀石刘孝赵周曲珠
Owner SUZHOU INST OF TRADE & COMMERCE
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