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Horizontal lathe center frame

A horizontal lathe and center frame technology, applied in the direction of large fixed members, metal processing machinery parts, metal processing equipment, etc., can solve problems that affect production, small space, and unsatisfactory use effects

Inactive Publication Date: 2011-06-15
李雨波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, all lathe steady frames are usually installed inside the guide rails of the lathe bed, so that it has a small space and cannot process long and large workpieces. Sometimes the use effect is not ideal, which often affects production.

Method used

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  • Horizontal lathe center frame
  • Horizontal lathe center frame

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Experimental program
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Effect test

Embodiment Construction

[0012] As shown in Figures 1-4, a horizontal lathe center frame includes an upper frame body 2, a lower frame body 1, a fixing bolt 6, a pressure plate bolt 9 and a pressure plate 10, wherein the fixing bolt 6 connects the The upper frame body 2 and the lower frame body 1, the lower frame body 1 is a U-shaped frame, and an equilateral triangle is formed with the center of the inscribed circle of the U-shaped frame as the center, and the two vertices of the equilateral triangle are located at the bottom of the lower frame body 1. On both sides, the other vertex is located in the middle of the upper frame body 2, and a frame body adjusting mechanism is respectively provided at the three vertexes of the equilateral triangle, which is characterized in that: the frame body adjusting mechanism is composed of a sliding sleeve 3, a sliding block 13 , frame claw 4, adjusting screw 5, adjusting screw handle 14, retaining ring 15, frame claw locking bolt 7 and sliding sleeve locking bolt ...

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Abstract

The invention relates to a center frame of a horizontal lathe. The center frame comprises an upper frame body (2), a lower frame body (1), a fixing bolt (6) for connecting the two bodies, a pressing plate bolt (9) and a pressing plate (10), wherein the upper frame body (2) and the lower frame body (1) are connected by the fixing bolt (6), the lower frame body (1) is a U-shaped frame, an equilateral triangle is formed by taking a center of an inscribed circle of the U-shaped frame as a center, and the corresponding three vertices are respectively provided with frame regulating mechanisms, which is characterized in that the frame regulating mechanism is composed of a slide bushing (3), a slider (13), a frame claw (4), a regulating lead screw (5), a regulating lead screw handle (14), a baffle ring (15), a frame claw lock bolt (7) and a slide bushing lock bolt (8). The center frame has the advantages of reasonable structure, long service life, safety and reliability, capability of processing long and large workpieces, large processing space, convenient use and adjustment, and the like.

Description

[0001] 1. Field: [0002] The invention belongs to the technical field of lathe design and manufacture, in particular to a horizontal lathe center frame which is widely used in the machining of long workpiece ends and inner holes. 2. Background technology: [0003] The lathe is one of the important processing equipment widely used for processing various mechanical parts. Existing lathes, especially when medium and small horizontal lathes process long and large workpieces, do not have a lathe center frame or the existing lathe center frame is not suitable. When the upper body of the center frame is opened, the upper body of the center frame is opened by turning over the upper body of the center frame. This structure is widely used in medium, small, medium and small horizontal lathes. In addition, all lathe center frames are usually installed on the inner side of the guide rail of the lathe bed, so that it has a small space and cannot process long and large workpieces. Sometime...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/76
Inventor 李凯李雨波
Owner 李雨波
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