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Pressing device

A technology of a pressing device and a pressing seat, which is applied in the direction of workpiece clamping devices and manufacturing tools, can solve the problems that the pressing device has a single function and cannot adapt to long-distance irregular large-scale workpiece processing, so as to save production time and press The effect of increasing the tight range and reducing the manufacturing cost

Active Publication Date: 2012-08-22
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a pressing device, which can solve the problem of pressing the existing pressing device with single function and cannot adapt to the processing or welding of irregular large workpieces with long distances, different heights and different positions. Realize the compression of the workpiece in a large range

Method used

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Embodiment Construction

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Reference figure 2 , Shows the structure diagram of the first embodiment of the pressing device of the present invention, including the end pressing unit 21, the telescopic guide arm 22, the rotating guide seat 23, the rotating guide column 24 and the mobile base 25, in which:

[0023] The rotating guide seat 23 includes a fixed square tube and a guide round tube arranged in a T-shaped structure;

[0024] One end of the telescopic guide arm 22 is connected to the end pressing unit 21, and the other end is horizontally inserted into the telescopic square tube of the rotating guide seat 23;

[0025] The lower end of the rotation guide column 24 is fixed on the movable base 25, and the upper end is inserted i...

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Abstract

The invention provides a pressing device, which is used for pressing and positioning of large workpieces. The pressing device comprises an end pressing unit, a fixing guide arm, a rotating guide holder, a rotating guide post and a moving base, wherein the rotating guide holder comprises a fixing square tube and a guide circular tube; the fixing square tube and the guide circular tube are arranged in a T-shaped structure; one end of the fixing guide arm is connected with the end pressing unit, while the other end is horizontally inserted into the fixing square tube of the rotating guide holder; and one end below the rotating guide post is fixed on the moving base, and one end above the rotating guide post is inserted into the guide circular tube of the rotating guide holder. The fixing guide arm and the rotating guide holder are arranged in the pressing device so that the end pressing unit not only can be extended for adjustment, but also can be rotated for adjustment. Therefore, the pressing range is greatly increased, and the pressing operation of a workpiece at a long distance and at different positions is realized.

Description

Technical field [0001] The invention relates to the technical field of workpiece processing and installation, in particular to a pressing device. Background technique [0002] The compression device is an important part of the workpiece installation and processing process. After the workpiece is positioned, the workpiece must be compressed on the positioning element by the compression device to maintain an accurate positioning position. It will not be affected by the gravity, cutting force, and centrifugal force of the workpiece. , Inertial force, etc., to produce position changes and vibration to ensure machining accuracy and safe operation. [0003] There are two existing compression devices: one is a rotary compression device, the structure of which is as follows Figure 1-a As shown, it includes an end pressing unit 11, a rotating guide arm 121, a rotating guide seat 131, and a moving base 15. The pressing operation of the workpiece is realized by adjusting the rotating guide ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/00
Inventor 姚明哲张硕
Owner CRRC TANGSHAN CO LTD
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