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Wedge type auxiliary fixture for milling machine

An auxiliary fixture and wedge technology, applied in the direction of clamping, manufacturing tools, supports, etc., can solve the problems of affecting workpiece processing quality, workpiece surface damage, affecting work efficiency, etc., to achieve simple structure, improve processing quality, and improve processing efficiency. Effect

Active Publication Date: 2014-03-05
CRRC SHIJIAZHUANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The fixture structure of the milling machine in the prior art is more complex, the clamping is more troublesome, the auxiliary time is longer, which affects the work efficiency, and requires multiple clamping and positioning, which is easy to cause damage to the workpiece surface and affects the processing quality of the workpiece

Method used

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  • Wedge type auxiliary fixture for milling machine
  • Wedge type auxiliary fixture for milling machine
  • Wedge type auxiliary fixture for milling machine

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Embodiment 1

[0020] figure 1 , 2 , 3, and 4, the milling machine wedge-type auxiliary fixture includes a base 1, a piston-type telescopic mechanism 3, and the piston-type telescopic mechanism 3 is connected to the fixture body 2; the fixture body 2 includes at least one set of clamping mechanisms, each The sleeve clamping mechanism includes a fixed upper pressing plate 21, and an upper sliding wedge 25 and a lower sliding wedge 24 are arranged under the fixed upper pressing plate 21; ; The lower sliding wedge 24 is connected with the piston rod 34 of the piston telescopic mechanism 3 .

[0021] Further optimize this embodiment: the clamping mechanism of the wedge-type auxiliary fixture of the milling machine is 2n sets, the piston type telescopic mechanism 3 is n sets, and n is 1, 2, 3; two lower sliding wedges 24 of each set of clamping mechanism are connected in parallel On the connecting rod 35 , the piston rod 34 of the piston telescopic mechanism 3 is connected with the connecting r...

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PUM

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Abstract

The invention discloses a wedge type auxiliary fixture for a milling machine, and relates to the technical field of milling machine fixtures. The fixture comprises a base and a piston-type telescopic mechanism, and the piston-type telescopic mechanism is connected with a fixture body. The fixture body at least comprises a set of clamping mechanism, each set of the clamping mechanism comprises a fixed type upper pressing board, and an upper sliding wedge board and a lower sliding wedge board are arranged below the fixed type upper pressing board. An upper sliding track and a lower sliding track of the upper sliding wedge board are also arranged on the fixed type upper pressing board. The lower sliding wedge board is connected with a piston rod of the piston-type telescopic mechanism. The wedge type auxiliary fixture for the milling machine has the advantages of being capable of clamping and positioning a workpiece accurately and rapidly, simple in structure, and capable of improving working efficiency greatly.

Description

technical field [0001] The invention relates to the technical field of milling machine clamps. Background technique [0002] A milling machine refers to a machine tool that mainly uses a milling cutter to process various surfaces on a workpiece. Usually the rotation of the milling cutter is the main movement, and the movement of the workpiece and the milling cutter is the feed movement. It can process planes, grooves, various curved surfaces, gears, etc. A milling machine is a machine tool that uses a milling cutter to mill a workpiece. [0003] The fixture structure of the milling machine in the prior art is relatively complicated, the clamping is more troublesome, and the auxiliary time is longer, which affects the work efficiency, and requires multiple clamping and positioning, which is easy to cause damage to the workpiece surface and affects the processing quality of the workpiece. Contents of the invention [0004] The technical problem to be solved by the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08B23Q11/00B23Q11/08
CPCB23Q3/08
Inventor 彭惠杰
Owner CRRC SHIJIAZHUANG CO LTD
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