CN2579596Y

CN2579596Y - Quick positioning clamp

Info

Publication number: CN2579596Y
Application number: CN 02261777
Authority: CN
Inventors: 顾新君
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-22
Filing date: 2002-11-22
Publication date: 2003-10-15
Anticipated expiration: 2012-11-22

Abstract

The utility model relates to a quick positioning clamp appliance, which comprises a guide rod, one end of which is fixedly provided with a fixing clamp seat. The guide rod is also sheathed with a movable clamp main body, the inner part of which is provided with a positioning movable device. A positioning end of the fixing clamp seat is inserted on the end part of the guide rod. One side of the positioning end is fixedly provided with an inner ring seat which is provided with a plug which can be moved and can be transversely inserted into the guide rod. The outer end part of the plug is connected with an outer ring seat. One side end of the positioning movable device in the movable clamp main body is provided with an exerted hand knob which can be used for wrenching and locking a push board for frontward and backward oscillation. Consequently, the utility model has the characteristics of simple structure, reasonable structure, convenient use, reliability, convenient generalization and application, etc., can realize the purpose of quick clamping, and enhances work efficiency.

Description

Quick positioning fixture

Technical field

The utility model relates to a kind of anchor clamps that can locate fast, can be widely used in the quick clamping of various workpiece or processing object, belong to the clamping device class.

Background technology

In carpenter or field of machining, the workpeople usually needs to use some clamping devices that processing work or object are carried out clamping, so that to the machining of workpiece or object.But at present mostly to be holding action slow for the clamping device that uses of workpeople, the clamping device that operating efficiency is low, they or complex structure; Though structure is simple, function is too simple, and the clamping effect is relatively poor.A kind of quick locating clip patented technology is disclosed at Chinese patent ZL00218939.9, its structure content includes locating clip main body, chuck, pull bar and location and revolves four parts of pin, the locating clip main body is installed on the pull bar, can on pull bar, carry out single step and move, also can promote the fast moving of the long distance of locating clip main body; In the locating clip main body, be provided with movable pendulum, the locking pendulum, and pass through of the quick locking of the stuck principle of pendulum with the realization locating clip.But above-mentioned patent structure is very inconvenient when changing the fixed position of fixed chuck, can not realize quick change.Described in addition locking pendulum and corresponding spring all are sleeved on the pull bar, when making pull bar fast moving position, have difficulties in the operation, and it is not too convenient to use.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides the rapid fixed disassembly holder of a kind of energy to realize the quick positioning fixture of quick clamping purpose.It includes an end and is fixed with the fixedly guide rod of holder, be provided with the live splint main body of location mobile device in also being equipped with on the guide rod, fixedly the positioning end of holder is plugged on the end of guide rod, positioning end one side is fixed with interior ring support, dispose the latch in the removable and laterally inserted guide rod in the interior ring support, the outer end of latch is connected with outer ring support.

Crosswise fixed has alignment pin on the described latch, being shaped on respectively in the inboard of interior ring support accordingly can be for the radially shallow grooves and the dark groove of alignment pin embedding, one spring is inserted in from the inboard of latch, and an end is pressed in alignment pin, and the other end is close to the fixedly positioning end of holder.

Location mobile device in the described live splint main body includes movable seesaw and locking push pedal and corresponding spring and stage clip, spring is inserted on guide rod and to a side and presses in movable seesaw, stage clip is positioned at a side of guide rod and is pushed on a sidepiece of locking push pedal, and this side is provided with the hand button of the pulled locking push pedal swing that exposes.

The utility model compared with prior art has simple and reasonable for structurely, easy to use, reliable, can realize quick clamping purpose, increases work efficiency, characteristics such as easy to utilize.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a geometrical clamp holder structure schematic diagram of the present utility model.

Fig. 3 is that the A-A of Fig. 2 is to structural representation.

The specific embodiment

Shown in Figure 1, the utility model mainly includes live splint main body 12, movable holder 13, the location mobile device in guide rod 3 and the live splint main body 12.Live splint main body 12 is sleeved on the guide rod 3 can move left and right, its top is fixed with movable holder 13, before and after including, location mobile device in live splint main body 12 respectively is nested with movable seesaw 17 and locking push pedal 15 on guide rod 3, on the guide rod 3 of movable seesaw 17 front portions, be equipped with spring 18, this spring 18 presses in movable seesaw 17, the upper end of movable seesaw has a positioning block to block, and the bottom contacts with spanner 1, pulls spanner 1 lower end of movable seesaw 17 is swung forward.Bottom in live splint main body 12 also is fixed with handle 2, and it matches with spanner 1, realizes the effect of pulling of spanner.The lower end of locking push pedal 15 is fixed on the live splint main body 12, the anterior adjacent of upper end has a stage clip 16, this seat is provided with the upper side edge that quick location stage clip is positioned at guide rod 3, and the upside of locking push pedal 15 is provided with the hand button 14 of pulled locking push pedal 15 swings that expose.Under the normal condition, locking push pedal 15 is moved under the effect of stage clip 16 backward, realizes live splint main body 12 fixing on guide rod 3; And move forward and can make live splint main body 12 convenient moving on guide rod 3 when pulling locking push pedal 15 holddown springs.Fixedly holder 5 can be pegged graft and be fixed with in one end of guide rod 3, and for convenience fixedly holder 5 can be fixed in any end of guide rod 3 two ends quickly and easily, and the utility model is provided with fast-positioning device at fixing holder, sees shown in the accompanying drawing 2,3.Fixedly the positioning end of holder 5 offers the locating slot 20 of guide rod 3 ends of can pegging graft, one side of positioning end is fixed with ring support 7 in, dispose in the interior ring support 7 can move within it and can be laterally inserted latch 19 in the guide rod 3, the middle part crosswise fixed of latch 19 has alignment pin 8, be shaped on the radially shallow grooves 4 and the dark groove 6 that can embed for alignment pin 8 accordingly respectively in the inboard of interior ring support 7, and shallow grooves 4 and dark groove 6 are cross layout.One spring 11 is inserted in from the inboard of latch 19, and the one end is pressed in alignment pin 8, and the other end is close to fixedly holder 5.When alignment pin 8 was positioned at shallow grooves 4, latch 19 was inserted in the guide rod 3, and making fixedly, holder 5 is fixed on the end of guide rod 3; When alignment pin 8 was positioned at dark groove 6, the head of latch 19 stretched in fixing holder 5 and leaves guide rod 3, at this moment fixing holder 5 can be thrown off guide rods 3, realized the separation of the two, i.e. dismounting.Otherwise can be easily, fixedly holder 5 is fixed on any end of guide rod 3 two ends apace.The outer end of guide rod 3 of the present invention is fixedly connected with outer ring support 10 with a steady pin 9, thereby latch 19 can fixedly laterally moved in the holder.

The more NM structures of the utility model, because of same or similar with correlation technique, those skilled in the art just can draw in conjunction with the basis of correlation technique, therefore, does not further introduce at this.

Claims

1, a kind of quick positioning fixture, it includes an end and is fixed with the fixedly guide rod of holder, be provided with the live splint main body of location mobile device in also being equipped with on the guide rod, it is characterized in that the fixing positioning end of holder (5) is plugged on the end of guide rod (3), positioning end one side is fixed with interior ring support (7), dispose the latch (19) in the removable and laterally inserted guide rod (3) in the interior ring support, the outer end of latch (19) is connected with outer ring support (10).

2, quick positioning fixture according to claim 1, it is characterized in that the last crosswise fixed of described latch (19) has alignment pin (8), be shaped on the radially shallow grooves (4) and the dark groove (6) that can supply alignment pin (8) to embed accordingly respectively in the inboard of interior ring support (7), one spring (11) is inserted in from the inboard of latch (19), one end is pressed in alignment pin (8), and the other end is close to the fixedly positioning end of holder (5).

3, quick positioning fixture according to claim 1, it is characterized in that the location mobile device in the described live splint main body (12) includes movable seesaw (17) and locking push pedal (15) and corresponding spring (18) and stage clip (16), spring (18) is inserted at guide rod (3) and upward and to a side presses in movable seesaw (17), stage clip (16) is positioned at a side of guide rod (3) and is pushed on a sidepiece of locking push pedal (15), and this side is provided with the hand button (14) of pulled locking push pedal (15) swing that exposes.