More labor-saving slide fixture

A sliding table and fixture technology, applied in the field of tooling and fixtures, can solve the problems of increasing manufacturing costs, increasing the volume and weight of the mechanism, and achieving the effects of increasing reliability, reducing volume and weight, and having a wide range of applications

Inactive Publication Date: 2019-09-27
CHANGZHOU COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using two sets of power sources not only increases the manufacturing cost, but also greatly increases the volume and weight of the mechanism; especially in the design of automatic production lines, the importance of the size of the installation space is particularly prominent

Method used

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  • More labor-saving slide fixture
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  • More labor-saving slide fixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0038] See Figure 1 to Figure 14 , the relatively labor-saving slide fixture of the present invention includes a slide assembly 1 , a pressing assembly 2 , a driving assembly 3 and a limit assembly 4 .

[0039] See Figure 1 to Figure 4 , Figure 6 and Figure 7 , The sliding table assembly 1 includes a sliding table 1-1 and a linear guide rail 1-2. The front and back of the slide table 1-1 is provided with a lever hole 1-1a that runs through it up and down. There are two linear guide rails 1-2, and the two linear guide rails 1-2 all adopt four-direction equal-load rolling linear guide rail pairs. The two linear guide rails 1-2 are arranged sequentially from front to back, and are parallel to each other. The guide rails 1-2a of the two linear guide rails 1-2 are fixedly arranged on the corresponding workbenches 10 along the left and right directions. The slide table 1-1 is fixedly arranged on the slide blocks 1-2b of the two linear guide rails 1-2. The slide table 1-1 ...

Embodiment 2）

[0045] See Figure 13 , the rest of this embodiment is the same as that of Embodiment 1, the difference is that: the lower side pressing surface 2-3a of the indenter 2-3 is a rough surface, which is used for pressing the workpiece 100 with a relatively rough surface.

Embodiment 3）

[0047] See Figure 14 , The rest of this embodiment is the same as that of Embodiment 1, the difference is that: the lower pressing surface 2-3a of the indenter 2-3 is an upwardly concave curved surface, which is used for pressing workpieces whose surface is a corresponding curved surface.

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PUM

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Abstract

The invention discloses a labor-saving slide table fixture. The essential is as follows: the labor-saving slide table fixture comprises a slide table assembly, a compression assembly, a drive assemblyand a limit assembly. The slide table assembly comprises a slide table and a linear guide rail. A lever hole penetrating through the top and bottom of the slide table is formed in the middle part inthe front-rear direction of the slide table. The slide table is fixedly arranged on a slide block of the linear guide rail. The stroke of the slide table is limited by the limit assembly. The compression assembly comprises a press rod, a press rod support seat, a press head, a lever, a lever support seat and a connection rod. The drive assembly comprises a power source, a drive seat, a drive seatend cover, a guide seat, a rod joint, a push rod, a guide flat key, a spring seat, a compression spring and an adjustment screw. The cylinder force needed during workpiece compression can be adjustedthrough the adjustment screw. After the slide table is driven to reach a limit part by the drive assembly, the lever of the compression assembly starts to be driven through the push rod, and the leveris enabled to rotate around the fulcrum of the lever support seat, so that the press head presses downwards the corresponding workpiece.

Description

technical field [0001] The invention relates to the field of tooling fixtures, in particular to a relatively labor-saving sliding table fixture for clamping workpieces. Background technique [0002] When disassembling the workpiece, the pressure plate often becomes an obstacle in many occasions, and a special device is required to remove the clamping mechanism, and sometimes it needs to move a large distance (especially on an automatic production line), and the clamping mechanism is installed on the moving slide Work on the top, so that the clamping device can advance and retreat within a large distance (so that there is enough space for other operations at the workpiece installation, such as automatic feeding, automatic positioning, etc.), which is widely used in actual production. Usually the clamping device is installed on the sliding table to work, and two sets of power sources are required. One set is the power source (such as pneumatic, hydraulic or electric) that mov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08
Inventor 苏沛群张红卫王韧
Owner CHANGZHOU COLLEGE OF INFORMATION TECH
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