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Adjustable cylinder clamping mechanism

A clamping mechanism and adjustable technology, applied in the direction of clamping, metal processing machinery parts, support, etc., can solve the problems that are difficult to meet, the three-jaw chuck cannot rotate, etc., and achieve the effect of simple structure

Inactive Publication Date: 2011-12-07
WUXI HUALIAN SCI & TECH GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, a three-jaw chuck is usually used for clamping a cylinder. The three-jaw chuck is generally unable to rotate, and it is difficult to meet the requirement of short-distance movement.

Method used

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  • Adjustable cylinder clamping mechanism
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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the embodiments in the drawings:

[0011] Such as Figure 1 ~ Figure 2 As shown, it includes the handle 1, the screw rod 2, the cover with the dial 3, the bearing seat 4, the cap 5, the first thrust bearing 6 (2 pieces), the spacer 7, the first ball bearing 8, the copper sleeve 9, and the A sealing cover 10, rotating shaft 11, tie ring 12, second thrust bearing 13 (2 pieces), oil nipple 14, spacer ring 15, second ball bearing 16, second sealing cover 17, chuck 18, guide shaft 19 (2 pieces), snap ring 20 (4 pieces), movable body 21, main frame 22, etc.

[0012] In the present invention, the handle 1 and the screw rod 2 are connected by threads, the dial cover 3 is fastened to the screw rod 2 by a tightening screw, and the first thrust bearing 6 (2 pieces) and the first ball bearing 8 are connected with the bearing seat 4. The bearing seat 4 is connected with the main frame 22, and the cap 5 connects t...

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Abstract

The invention relates to an adjustable cylinder clamping mechanism, in particular to a device for clamping a cylinder and providing short-stroke movement, belonging to the technical field of mechanical equipment. The device comprises a main rack and is characterized in that a handle and a mandrel are in threaded connection; a cover provided with a dial is fastened to the mandrel via set screws; abearing pedestal is connected with the main rack; the mandrel is in threaded connection with a copper sleeve; the copper sleeve is connected with a moving body; a second thrust bearing, a spacer and a second ball bearing are connected with a rotating shaft by a locking ring via screws; an oil nozzle is connected with the moving body; a chuck is connected with the rotating shaft by bolts; and the moving body is connected with a guiding shaft; and the guiding shaft is connected with the main rack via a snap ring. Accordingly, the invention has the advantage of simple, compact and reasonable structure and is capable of clamping a cylindrical workpiece and carrying out accurate linear movement; and the cylindrical workpiece can be subjected to 360-degree rotation. Therefore, the device of theinvention is suitable to serve as the passive movement side of a cylinder clamping device.

Description

Technical field [0001] The invention relates to an adjustable cylinder clamping mechanism, in particular to a device for clamping a cylinder and providing short stroke movement, belonging to the technical field of mechanical equipment. Background technique [0002] In the prior art, a three-jaw chuck is usually used to clamp a cylinder. The three-jaw chuck is generally unable to rotate, and it is difficult to meet the requirement of short-distance movement. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings, so as to provide a cylinder that can be reliably clamped and rotated freely and can be moved in a short distance. [0004] According to the technical solution provided by the present invention, the adjustable cylindrical clamping mechanism includes a main frame, which is characterized in that a handle and a screw rod are threaded, and the cover with a dial is fastened to the screw rod by a tightening screw. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06B23D33/02
Inventor 鲍光辉杨念记方长海周军记周洪根
Owner WUXI HUALIAN SCI & TECH GROUP
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