CN202786645U - Safety bolt of loom - Google Patents

Abstract

The utility model discloses a safety bolt of a loom. The safety bolt comprises a top pressure head, wherein the top pressure head is sheathed with a ball bearing, and the ball bearing pushes and presses the end part of a cloth roller of the loom. The top pressure head of the safety bolt disclosed by the utility model is in contact with the cloth roller through the ball bearing and can effectively avoid abrasion, further realize small friction force of the contact surface and reduce mechanical failure.

Description

The loom lock

Technical field

The utility model relates to a kind of loom, relates in particular to a kind of lock of many Neils loom cloth beam.

Background technology

As shown in Figure 1, at present generally at the loom of usefulness, top pressure head 1 top of its lock is pressed in cloth beam 3 ends 4, and preventing cloth beam 3 dislocations, for face contacts, lock weares and teares and comparatively fast and easily causes mechanical breakdown between lock and the cloth beam end.

Summary of the invention

The purpose of this utility model just is to provide a kind of can prevent again nonabradable loom lock of cloth beam dislocation.

Its technical solution is as follows: the loom lock, comprise the top pressure head, and above-mentioned top pressure head is set with ball bearing, and above-mentioned ball bearing top is pressed in the end of loom cloth beam.

Lock of the present utility model top pressure head contacts with cloth beam by ball bearing, can effectively avoid, and the little minimizing mechanical breakdown of contact-making surface frictional force.

Below in conjunction with accompanying drawing the utility model is described further.

Description of drawings

Fig. 1 is loom lock structural representation of the prior art;

The structural representation of a kind of embodiment of Fig. 2 the utility model.

The specific embodiment

As shown in Figure 2, the utility model comprises top pressure head 1, and above-mentioned top pressure head 1 is set with ball bearing 2, and above-mentioned ball bearing 2 tops are pressed on the end 4 of loom cloth beam 3.

Lock of the present utility model top pressure head contacts with cloth beam by ball bearing, can effectively avoid, and the little minimizing mechanical breakdown of contact-making surface frictional force.

Claims (1)

1. the loom lock comprises the top pressure head, it is characterized in that: above-mentioned top pressure head is set with ball bearing, and above-mentioned ball bearing top is pressed in the end of loom cloth beam.

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