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Hydraulic clamp used for milling machine

A technology for hydraulic fixtures and milling machines, applied in the field of hydraulic fixtures, can solve problems such as pressure plate differential errors, and achieve the effect of improving precision and widening the clamping range.

Inactive Publication Date: 2019-01-04
郑灵月
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and to provide a hydraulic clamp for milling machines, which solves the problem that the existing pressure plate is prone to error when locking.

Method used

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  • Hydraulic clamp used for milling machine
  • Hydraulic clamp used for milling machine
  • Hydraulic clamp used for milling machine

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Embodiment Construction

[0038] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0039] The structure of the hydraulic clamp for the milling machine of the embodiment of the present invention is as figure 1 with 2 Shown includes: bottom fixing seat 1, adjusting seat 2, push rod 3, pressing plate 4 and adjusting plate 5;

[0040] The bottom of the bottom fixing seat 1 is provided with a connecting rod 11 and a fixing block 12, and the fixing block 12 is connected with the bottom of the bottom fixing seat 1 through the connecting rod 11;

[0041] The bottom fixing seat 1 is inserted into the T-shaped groove of the milling machine working platform through the fixing block 12, so as to be fixed on the milling machine working platform;

[0042] The adj...

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Abstract

The invention discloses a hydraulic clamp used for a milling machine, and relates to the field of clamping equipment. The hydraulic clamp used for the milling machine comprises a bottom fixing base, an adjustment base, a push rod, a pressing plate and an adjustment plate. The bottom fixing base is fixed to a working platform of the milling machine and can drive the adjustment base to move up and down. A first end of the push rod is inserted into the adjustment base, and a second end of the push rod is tangent to the pressing plate. The adjustment base can drive the push rod to move upwards andis movably connected with the second end of the pressing plate. The adjustment plate can rotate at the second end of the pressing plate. According to the hydraulic clamp used for the milling machine,through the design of a hydraulic jack, a workpiece can be fixed by the pressing plate more rapidly, conveniently and stably and is prevented from moving, and the workpiece machining precision is improved.

Description

technical field [0001] The invention relates to the field of clamping equipment, in particular to a hydraulic clamp for milling machines. Background technique [0002] Milling machines are widely used in machining. Conventional workpieces are fixed on the working platform of the milling machine with a pressure plate, glue, and flat pliers. However, both the pressure plate and the flat pliers need to be fixed on the milling machine platform with screws. The fixing method is to pre-tighten. After the watch is turned on, it is finally locked, but if the watch is turned on and then locked, deviations will often occur during the tightening process, which will affect the machining accuracy of the workpiece. [0003] For example, a milling machine fixture disclosed in Chinese invention patent CN 108436525 A belongs to the technical field of milling machines. The invention is simple in structure and easy to operate, and the material is compressed through the clamping block and the ...

Claims

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Application Information

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IPC IPC(8): B23Q3/08
CPCB23Q3/082
Inventor 胡正义
Owner 郑灵月