Clamp suitable for clamping object with circular through hole characteristic

A technology for round through holes and objects, which is applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve the problem of inconvenient clamping work of round through holes with characteristic objects, improve the clamping area and reliability, facilitate maintenance, The effect of simple structure

Active Publication Date: 2021-06-04
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]Common designs in the market are not convenient for gripping objects with circular through-hole features

Method used

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  • Clamp suitable for clamping object with circular through hole characteristic
  • Clamp suitable for clamping object with circular through hole characteristic
  • Clamp suitable for clamping object with circular through hole characteristic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-4 , a fixture suitable for clamping objects with circular through holes, including a fixed plate 4, a rotary adjustment device is inserted on the fixed plate 4, a support frame 10 is fixedly connected to the bottom end of the fixed plate 4, and the support frame 10 The top is connected with a claw-type internal expansion clamping device; the rotation adjustment device includes a lifting rod 1, the outer movable sleeve of the lifting rod 1 is connected with a fixed sleeve 2, and the top of the fixed sleeve 2 is fixedly connected with a stop ring 3; the fixed sleeve The bottom of the cylinder 2 is sleeved with a sleeve cover 7, the inner bottom surface of the sleeve cover 7 is fixedly connected with an inner sleeve 6, the inner sleeve 6 is sleeved inside the fixed sleeve 2, and the inside of the inner sleeve 6 is also sleeved. There is a ratchet clamp shaft 5, the bottom end of the ratchet clamp shaft 5 is fixedly connected with a fixed link, and the bottom ...

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PUM

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Abstract

The invention discloses a clamp suitable for clamping an object with a circular through hole characteristic, and belongs to the technical field of special clamps. The clamp suitable for clamping the object with the circular through hole characteristic comprises a fixed plate; a rotary adjusting device is inserted to the fixed plate; a supporting frame is fixedly connected to the bottom end of the fixed plate; a claw-shaped internal expansion clamping device is connected to the supporting frame; the rotary adjusting device comprises a lifting rod; the outer side of the lifting rod is movably sleeved with a fixed sleeve; the top end of the fixed sleeve is fixedly connected with a check ring; the bottom of the fixed sleeve is sleeved with a sleeve cover; an inner sleeve is fixedly connected to the inner bottom face of the sleeve cover; a ratchet wheel clamping shaft is further sleeved into the inner sleeve; the bottom end of the ratchet wheel clamping shaft is fixedly connected with a fixed connecting rod; the bottom end of the fixed connecting rod is fixedly connected with a clamping ring; and the clamping ring is matched with the claw-shaped internal expansion clamping device. The problem that common design on the market is inconvenient to clamp objects with circular through hole characteristics is effectively solved.

Description

technical field [0001] The invention relates to the technical field of special clamps, in particular to a clamp suitable for clamping objects with circular through holes. Background technique [0002] At present, the clamps on most electric hoists are often combined with electricity, or the purpose of lifting is achieved by interlocking the buckle with the clasp on the object to be lifted; because the electric hoist is clamping objects with inner holes such as tires At the same time, more advanced fixtures are not required for scenes with low usage requirements, but obviously ordinary fixtures cannot complete the clamping of the object due to the inability to add connecting parts such as snap rings to objects similar to tires. For such use scenarios, it is necessary to realize the clamping of objects with inner holes and ensure the clamping of such objects with a simple structure. In view of this, we propose a suitable clamp Take the fixture with the round through hole feat...

Claims

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Application Information

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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 黄康邱滋坚熊杨寿赵韩
Owner HEFEI UNIV OF TECH
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