CN2786336Y

CN2786336Y - Clamp

Info

Publication number: CN2786336Y
Application number: CN 200520082042
Authority: CN
Inventors: 温永林
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-02
Filing date: 2005-04-02
Publication date: 2006-06-07
Anticipated expiration: 2015-04-02

Abstract

The utility model relates to a clamp, which is provided with a fixed clamping block and a movable clamping, wherein the movable block is sheathed on a fixed clamp by a slide plate and is capable of moving along the fixed block. A right and a left adjusting clamping plates are sheathed on the slide plate, wherein a rightward tension spring is additionally arranged between the upper end of the right adjusting clamping plate and the fixed clamping plate, the upper end of an expansion handle capable of rotating around a fixed point is arranged on the side at the upper end of the right adjusting clamping plate, and the right adjusting clamping plate can move toward left by wrenching the expansion handle; a pressure spring is additionally arranged between the left adjusting clamping plate and the fixed clamping block, the upper end of a clamping handle capable of rotating around the fixed point is arranged on the side at the lower end of the left adjusting clamping plate and the left adjusting clamping plate can move toward left by wrenching the clamping handle. Because the slide plate of the movable clamping block of the utility model is longer, the adjusting range of clamping is large. The clamping force can be adjusted conveniently by the adoption of the clamping handle and the expansion handle. Moreover, the utility model has the advantages of simple operation and labor saving.

Description

A kind of anchor clamps

Affiliated technical field

The utility model relates to a kind of anchor clamps.

Background technique

At present the normal anchor clamps that use of people mostly are pinch cock, and these anchor clamps generally all exist folder mouthful regulation range little and operational sequence is loaded down with trivial details, the shortcoming that wastes time and energy.

Summary of the invention

The purpose of this utility model provides a kind of easy and simple to handle and anchor clamps that folder mouthful adjustment range is beaten.

The purpose of this utility model is achieved in that the utility model is provided with one and decides fixture block and be sleeved on by slide plate that decide can be along deciding the moving fixture block that fixture block moves on the fixture block, be set with a right clamp and the left side of transferring on the slide plate and transfer clamp, the right side is transferred the upper end of clamp and is decided to add between the clamping plate dextrad extension spring, can be arranged on right clamp upper end one side of transferring around the upper end of opening handle that immovable point rotates, pull and open handle, can promote the right clamp of transferring is moved to the left, transfer clamp on a left side and decide to add between the fixture block stage clip, the upper end of the clamping lever that can rotate around immovable point is arranged on the side that the clamp lower end is transferred on a left side, pulls clamping lever and can promote a left side and transfer clamp to be moved to the left.

The utility model so its folder mouthful adjustment range is big, adopts clamping lever and the size of opening the conveniently adjusted clamping force of handle owing to the slide plate of moving fixture block is longer, and easy and simple to handle, laborsaving.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model releasing orientation schematic representation.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in detail:

As shown in Figure 1, pull and open handle (12), opening handle (12) rotates around immovable point (10), the upper end of opening handle (12) promotes the right clamp (11) of transferring left, the right clamp (11) of transferring is when the effect of extension spring (13) moves right, and as shown in Figure 2, the upper and lower bayonet socket of right accent clamp (11) blocks slide plate (3) drive slide plate (3) and moves right, moving fixture block (2) and decide between the fixture block (1) the distance change greatly, anchor clamps open; As shown in Figure 1, hold and decide fixture block handle (7), when pulling clamping lever (8), clamping lever (8) rotates around immovable point (9), the upper end of clamping lever (8) promotes a left side and transfers clamp (5) to be moved to the left, the bayonet socket up and down of left side accent clamp this moment (5) blocks the moving fixture block (2) of slide plate (3) drive and is moved to the left, and finishes clamping process.As shown in Figure 2, when unclamping clamping lever (8), because the utility model is at clamping lever (8) with decide to add spring (6) between the fixture block handle (7), clamping lever (8) resets like this, and left accent clamp (5) moves to right under stage clip (4) acts on and resets.

Claims

1, a kind of anchor clamps, it is characterized in that: be provided with one and decide fixture block (1) and be sleeved on by slide plate (3) that decide on the fixture block (1) can be along deciding the mobile moving fixture block (2) of fixture block (1), be set with a right clamp (11) and the left side of transferring on the slide plate (3) and transfer clamp (5), the right side is transferred the upper end of clamp (11) and is decided to add between the clamping plate (1) dextrad extension spring (13), transfers clamp (5) on a left side and decides to add between the fixture block (1) stage clip (4).

2, a kind of anchor clamps according to claim 1 is characterized in that: clamping lever (8) and decide to add between the fixture block handle (7) spring (6).