Intermittent clamping device for steel plate

A clamping device and intermittent technology, applied in the direction of clamping device, workpiece clamping device, positioning device, etc., can solve the problem of inability to realize intermittent clamping of steel plates, and achieve the effect of simple structure, sensitive control and easy processing.

Active Publication Date: 2020-07-24
廖远杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Steel plates often need to be clamped intermittently during processing, and the current common steel plate clamping devices cannot achieve intermittent clamping of steel plates

Method used

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  • Intermittent clamping device for steel plate
  • Intermittent clamping device for steel plate

Examples

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0015] Such as figure 1 and figure 2 As shown, an intermittent clamping device for steel plates, which includes a support frame 1, a left jaw 2, a right jaw 3, a jaw pin 4, a return spring 5, a pull rod 6, a pull rod pin 7, and a roller 8 , roller support shaft 9, clamping cylinder 10, cylinder support 11, hydraulic drive system 12, the steel plate can slide back and forth and be arranged on the support frame 1, and the left jaw 2 is vertically fixed on the left end of the support frame 1, The lower end of the right jaw 3 is swingably arranged on the right end of the supporting frame 1 through the jaw pin 4, and the right side of the right jaw 3 is provided with a slope section 13 and a semicircular groove 14, and...

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PUM

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Abstract

The invention provides an intermittent clamping device for steel plates, and belongs to the technical field of machining. The intermittent clamping device comprises a left clamping jaw, a right clamping jaw, a pull rod, a roller and a hydraulic driving system; the left clamping jaw is vertically fixed at the left end of a supporting frame; the lower end of the right clamping jaw is arranged at the right end of the supporting frame in a swinging mode through a clamping jaw pin shaft, and an inclined plane section and a semicircular groove are arranged on the right side of the right clamping jaw; the left end of the pull rod is hinged to the left clamping jaw through a pull rod pin shaft, a connecting support lug of a clamping air cylinder is hinged to the right end of the pull rod, and the roller is rotatably arranged on the pull rod through a roller supporting shaft; two ports of a hydraulic lock of the hydraulic driving system are connected with a first valve port and a second valve port respectively, and the other two ports of the hydraulic lock are connected with an upper valve port and a lower valve port respectively; and a third valve port of a three-position four-way reversing valve is connected with an oil tank, and a fourth valve port of the three-position four-way reversing valve is connected with one end of an oil pump and one end of an overflow valve. According to the intermittent clamping device, the steel plates are clamped intermittently, the structure is reasonable, and the stability is good.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to an intermittent clamping device for steel plates. Background technique [0002] Steel plates are flat, rectangular and can be rolled directly or cut from wide strips. Steel plates are classified according to their thickness, thin steel plates < 4 mm (thinnest 0.2 mm), thick steel plates 4-60 mm, and extra-thick steel plates 60-115 mm. Steel plates are divided into hot rolling and cold rolling according to rolling. The width of the thin plate is 500-1500 mm; the width of the thick plate is 600-3000 mm. Sheets are classified by steel type, including ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel, and industrial pure iron sheets, etc.; by professional use, there are plates for oil drums, Enamel plates, bulletproof plates, etc.; according to the surface coating, there a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08B25B11/00
CPCB23Q3/08B23Q3/082B23Q2703/04B25B11/00
Inventor 全彬强
Owner 廖远杰
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