CN101590608A

CN101590608A - Lateral compressing block

Info

Publication number: CN101590608A
Application number: CNA2009100496260A
Authority: CN
Inventors: 寿震森
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-21
Filing date: 2009-04-21
Publication date: 2009-12-02

Abstract

The present invention is a kind of anchor clamps that are used for, and the lateral compressing block on cubing and other mechanical device can be with minimum part in system, the simplest structure, the fastening machine components as much as possible of direction from the side.It is specially adapted to CNC machine to processing the chucking appliance system of the workpiece in enormous quantities of intensive installation in the fixing mode in side.Can enhance productivity significantly, be a kind of anchor clamps standarized component of novelty.

Description

Lateral compressing block

Affiliated technical field:

Background technology:

Known common mechanical presser device, usually take the mode that compresses downwards, the processing characteristic of the CNC machine that incompatibility is now growing, can not satisfy the more and more trend of miniaturization of present machined part, especially when needs are processed the top of miniature parts and distinctive appearance part in enormous quantities, lack suitable anchor clamps standard fitting especially.

The lateral expansion compactor that has a U.S. Jie Jinsi (Jergens) company to produce has been used with wedge and has been depressed groove aluminium, make the mode of its workpiece pressing of exerting pressure to both sides, but also exist some bigger defectives in its configuration aspects, outside wherein topmost weak point is that the mating part of soket head cap screw that it compresses usefulness and wedge and groove aluminium is exposed to fully, because binding clasp is near workpiece, therefore a large amount of smear metals that produced in the machining work must be piled up, be blocked in the inner width of the mating part that is exposed to outer soket head cap screw and wedge and groove aluminium, the cleaning of these smear metals is very a trouble and a difficult job, although spending a large amount of time clears up, still easy-clear is unclean, if and thoroughly do not remove smear metal, will produce the reset function that has a strong impact on clamp and damage the consequence of counterpart etc., because the existence of these defectives makes its application be subjected to great limitation.

Summary of the invention:

Patented invention of the present invention a kind of novel anchor clamps accessory that can process the workpiece in enormous quantities of intensive installation in the fixing mode in side, especially this invention has the additional briquetting that can change flexibly, the working surface of additional briquetting can be made the plane on demand, straight-tooth waits different shape with the workpiece profile shape matches; And designed and can effectively block the outer cover that can shirk fast that smear metal is deposited in the possibility in the anchor clamps inner width, therefore have good practicability.

The technical solution adopted for the present invention to solve the technical problems is:

The wedge of a steel can be under the effect of central screw, and a U type compact heap made from spring steel that matches is extruded to the two sides direction, and this active force can clamp workpiece along side surface direction.

Two sides at U type compact heap can also be inserted additional briquetting on demand, the working surface of additional briquetting can be made the plane on demand, straight-tooth, wait different shape with the workpiece profile shape matches, additional briquetting also can select for use different materials to make as required, therefore has use very widely.

In order effectively to block a large amount of smear metals that produced in the machining work, designed the outer cover that can shirk fast, when clamping workpiece, can be on demand suit or declad fast at any time, therefore have good practicability.

The invention has the beneficial effects as follows:

This pressing plate is a general fixture unit that clamps to the side, it is with the simplest, the most small compact structure mode is come clamping work pieces, can be widely used in the mechanization positioning and fixing system of various industries with the mass-producted this standardization fixture unit of seriation.

This invention is specially adapted to CNC machine to processing the chucking appliance system of the workpiece in enormous quantities of intensive installation in the fixing mode in side.Can enhance productivity significantly, be a kind of anchor clamps standarized component of novelty.

Description of drawings:

The present invention is made up of wedge, U type compact heap and three major parts of outer cover, the present invention is made further specifying below in conjunction with accompanying drawing.

Fig. 1 is the schematic perspective view of lateral compressing block.

Fig. 2 is the schematic perspective view that has inserted the lateral compressing block of additional briquetting in both sides.

The schematic perspective view of the lateral compressing block of Fig. 3 is plug-in mounting outer cover.

The lateral compressing block of Fig. 4 is plug-in mounting outer cover face perspective view.

The side-looking perspective view of the lateral compressing block of Fig. 5 is plug-in mounting outer cover.

The downward projection figure of the lateral compressing block of Fig. 6 is plug-in mounting outer cover.

The part name of sequence number correspondence among the figure:

1. wedge 2.U type compact heap 3. central screws

4. additional briquetting 5. outer covers

The specific embodiment:

Fig. 1 is the schematic perspective view of lateral compressing block, by seeing among the figure, the wedge 1 of steel can be under the effect of central screw 3, and a U type compact heap made from spring steel that matches 2 is extruded to the two sides direction, and this active force can clamp workpiece along side surface direction.Central screw 3 can adopt soket head cap screw or outer-hexagonal screw on demand, central screw can adopt soket head cap screw or outer-hexagonal screw on demand, also can adopt the mode of pull-down that wedge is depressed, therefore monosymmetric U type compact heap 2 can clamp two workpiece that are positioned at the lateral compressing block both sides simultaneously to the two sides direction while application of force.

Fig. 2 is the schematic perspective view that has inserted the lateral compressing block of additional briquetting 4 in both sides, by seeing among the figure, the pattern of two dovetails is made in the both sides of U type compact heap, therefore can be when needed, the both sides that the additional briquetting 4 of band dovetail groove can be inserted U type compact heap, the working surface of additional briquetting 4 can be made the plane on demand, straight-tooth, wait different shape with the workpiece profile shape matches, additional briquetting 4 also can select for use different materials to make as required, to satisfy the clamping needs of dissimilar workpiece, therefore has use very widely.

The axonometric(al) projection of the lateral compressing block of Fig. 4～Fig. 6 is plug-in mounting outer cover.

The profile pattern of lateral compressing block of outer cover of can having seen plug-in mounting from Fig. 3～Fig. 6, outer cover is to be made by the rubber-like material, therefore can insert downwards from the top of lateral compressing block quickly and easily, also can extract easily.When using in century, can after being wrenched soket head cap screw, fixing workpiece, just insert outer cover conveniently, block the smear metal of splashing in the machining, behind to be processed the finishing,, extract outer cover with after being deposited in smear metal on the lateral compressing block and cleaning out fast, just can pull loose soket head cap screw, unload workpiece, this operating process is very easy, and has prolonged the service life of anchor clamps pieces greatly.

Claims

1. lateral compressing block, it comprises wedge, U type compact heap, central screw, additional briquetting and outer cover are depressed wedge by central screw, and the U type compact heap that matches is extruded to the two sides direction, and this active force can clamp workpiece along side surface direction.

2. lateral compressing block according to claim 1 is characterized in that: central screw can adopt interior hexagonal (or inner polygon) screw or outer-hexagonal (or outer polygon) screw on demand, also can adopt the frame mode of pull-down that wedge is depressed.

3. lateral compressing block according to claim 1, it is characterized in that: can will add the both sides that briquetting inserts U type compact heap, the working surface of additional briquetting can be made plane, straight-tooth on demand, wait different shape with the workpiece profile shape matches, to satisfy the clamping needs of dissimilar workpiece.

4. lateral compressing block according to claim 1 is characterized in that: outer cover can be inserted the both sides of U type compact heap, block the smear metal of splashing in the machining and be deposited in possibility in the anchor clamps inner width, to prolong the service life of compact heap.