CN2924863Y

CN2924863Y - Wire clamping tool combined structure improvement

Info

Publication number: CN2924863Y
Application number: CN 200620120112
Authority: CN
Inventors: 李有信
Original assignee: 李有信
Current assignee: Xunwang Xingye Co., Ltd.
Priority date: 2006-06-14
Filing date: 2006-06-14
Publication date: 2007-07-18
Anticipated expiration: 2016-06-14

Abstract

The utility model provides a modified press-line grip composite structure, in particularly to aiming at an improved structure based on the troublesome public press-line grip combination which locks the grip block by screws in the pressing part with the defects of high assembly cost and inconvenience of replacing, dismantling and operating the grip block. The utility model includes a grip body formed by the pivotally connection of two pressing handle joints, an insert block combined by two sheet pressing parts extending from the other end of the joint, a matched grip block for each pressing part and a trough on the corresponding external side. The grip block, when interloped with the insert block of the pressing part through the trough, is positioned by a flexible grip to finish the assembly, so that the manufacturer can finish the assembly quickly, shorten the working time and reduce the cost; while the grip block positioned by the flexible grip of the pressing part can be pulled out by hands, so that the dismantling and replacement of the grip block can be carried out quickly without any tool, thus with better operational convenience and improvement.

Description

The improvement of Crimping Pliers combining structure

Technical field

The utility model relates generally to a kind of Crimping Pliers textural association innovative design of manipulating easy to assembly of simplifying.

Background technology

Press, be illustrated in figure 1 as the three-dimensional exploded view of known Crimping Pliers structure, comprise a caliper 10 that forms by two pressure handles, 11 pivots knots, hold the two sheet pressing portions 13 of extension in addition at caliper 10 pivot parts 12, two lamellar bodies in each pressing portion 13 provide relative screwed hole 131 respectively, the joint portion, fixture block 14 outside that is engaged in two relative clip slots 141 of tool provides a combined hole 142, with two is that one group fixture block 14 can be inserted in caliper 10 each pressing portion 13 respectively in its joint portion, make its combined hole 142 relative with the screwed hole 131 of pressing portion 13, and lock in addition in conjunction with fixedly forming structure as shown in Figure 2 with a screw 15, when drawing close, make two fixture blocks 14 of pressing portion 13 combinations can carry out the pressing and fixing construction to the terminal of various electric wires by the 11 relative pressings of 10 liang of pressure handles of caliper.

Yet aforesaid known Crimping Pliers structure, because two fixture blocks 14 of its pressing portion 13 are with screw 15 combinations, must engagement tool (screwdriver) lock knot in the assembling, bother very much in the operation, cause the assembling prolongation in man-hour and the raising of cost relatively, be one of its shortcoming.

Secondly, because the line of electric wire directly has various thickness, so the pressing portion 13 necessary fixture blocks 14 of changing multiple different size of line ball caliper 10, if all will being dependent on instrument, each replacing just can carry out the dismounting operation, cause the inconvenience in the use again, be two of its shortcoming.

The utility model content

Main purpose of the present utility model is to provide a kind of Crimping Pliers combining structure improvement, to improve the assembling of known Crimping Pliers structure trouble, reaches the inconvenient improvement design that the fixture block disassembling, assembling and replacing uses.

For achieving the above object, the improvement of Crimping Pliers combining structure that the utility model provides comprises a caliper that is formed by two pressure handle pivots knot, pivot part in addition end extend two sheet pressing portions, the fixture block that two relative clip slots of tool are provided respectively is in conjunction with composition; Two sheet pressing portions provide the two ends combination of embedding caking at two lamellar bodies with horizontal perforation respectively, the two embeddings caking outside is relatively respectively established a blocking part, a slice inboard that extends back, one narrower joint portion is arranged with the caking block of draw-in groove in the outside to cooperate two fixture blocks, and make between caking block and the fixture block body and to form a grooving, can be respectively blocking part and draw-in groove embedding knot location be made up with pressing portion two embeddings caking cover group.

The improvement of described Crimping Pliers combining structure, wherein, but the perforation of pressing portion two lamellar bodies is a square opening supplier shape section embedding caking two ends embedding knot, and fixture block relatively the grooving in the outside be a rectangular channel, can with the embedding cover group embedding knot fixed combination of luming.

Described Crimping Pliers combining structure improvement, wherein, the caking block outer surface of fixture block is provided with the on-slip face that protrudes the pressing portion two lamellar bodies outside, to provide fixture block is released.

Described Crimping Pliers combining structure improvement, wherein, the surperficial indentation structure of on-slip face.

Described Crimping Pliers combining structure improvement, wherein, the embedding caking is the blocking part in the outside relatively, is an elastic steel ball that shored by spring, and elasticity heads into the draw-in groove location combination of fixture block.

By enforcement of the present utility model, the fixture block of its caliper pressing portion combination can be finished assembling rapidly, assembles man-hour to reduce cost and shorten; And the fixture block of its caliper pressing portion combination of the utility model must tool using can not carry out the replacing operation of dismounting rapidly, has convenience in the use.

Description of drawings

Fig. 1: be the three-dimensional exploded view of known Crimping Pliers structure.

Fig. 2: be the three-dimensional combination figure of known Crimping Pliers structure.

Fig. 3: be three-dimensional exploded view of the present utility model.

Fig. 4: be three-dimensional combination figure of the present utility model.

Embodiment

Below, conjunction with figs. is enumerated a specific embodiment, introduces structure content of the present utility model in detail, and the function and benefit that can reach;

Be illustrated in figure 3 as perspective exploded view of the present utility model, it comprises a Crimping Pliers 20 and a pair of fixture block 30 combines, wherein;

Crimping Pliers 20, one caliper that forms by two pressure handles, 21 pivots knots, hold the two sheet pressing portions 23 of extension in addition at a pivot part 22, provide the embedding of a square cross-section 24 two ends combinations of luming with square horizontal perforation 231, two embeddings caking 24 relatively the outside each be subjected to the elastic steel ball that spring shores by one and form a blocking part 241.

Fixture block 30, be included in two blocks that are provided with clip slot 31 relatively, a slice inboard that extends back, one narrower joint portion 32 is arranged with the caking block 33 of draw-in groove 331 in the outside, caking block 33 outer surfaces are shaped to jagged on-slip face 332, and make formation one grooving 34 between caking block 33 and fixture block 30 bodies; Wherein, this fixture block 30 can be provided with the different size fixture block 30 ' of the clip slot 31 ' that is suitable for various not collinear footpaths, also provides use with the outside one grooving, 34 ' replaceable cover group.

The combination of said modules can be with two fixture blocks 30 with its

grooving

34 and 23 embeddings of the Crimping Pliers 20 pressing portions 24 cover groups of luming, and the draw-in groove 331 that makes its caking block 33 inboards can be subjected to the blocking part 241 embeddings knot location of embedding caking 24, must not use any instrument promptly to finish Crimping Pliers 20 rapidly and install as shown in Figure 4, reduce cost man-hour and reach to shorten to assemble with combining of fixture block 30.

Again, the Crimping Pliers 20 of Zu Chenging is when its line in conjunction with the relative clip slots 31 of fixture block 30 and pressing electric wire does not directly conform to must change the time as mentioned above, must not use any instrument promptly can point the on-slip face 332 of pushing down fixture block 30 outsides yet, and it is free-hand with 30 releases of two fixture blocks, and again with the grooving 34 ' of the fixture block 30 ' of different size among Fig. 3 rapidly with Crimping Pliers 20 pressing portions 23 embeddings 24 nooses that lump, reach the operational preferable convenience of use.

The Crimping Pliers combining structure improvement that provides of the utility model as mentioned above, when providing fixture block grooving cover group by institute of pressing portion in conjunction with the embedding caking of tool blocking part, the embedding knot is located with shortening and is reduced cost man-hour rapidly; And must instrument can not carry out the replacing operation of dismounting, the convenience that tool uses rapidly.

Claims

1. Crimping Pliers combining structure improvement comprises a caliper that is formed by two pressure handle pivots knot, pivot part in addition end extend two sheet pressing portions, the fixture block that two relative clip slots of tool are provided respectively is in conjunction with composition; It is characterized in that: two sheet pressing portions provide the two ends combination of embedding caking at two lamellar bodies with horizontal perforation respectively, the two embeddings caking outside is relatively respectively established a blocking part, a slice inboard that extends back, one narrower joint portion is arranged with the caking block of draw-in groove in the outside to cooperate two fixture blocks, and make between caking block and the fixture block body and to form a grooving, with pressing portion two embeddings caking cover group blocking part and draw-in groove embedding knot location are made up respectively.

2. Crimping Pliers combining structure improvement as claimed in claim 1, it is characterized in that: wherein, the perforation of pressing portion two lamellar bodies is a square opening supplier shape section embedding caking two ends embedding knot, and the grooving in the relative outside of fixture block is a rectangular channel, with embedding caking cover group embedding knot fixed combination.

3. Crimping Pliers combining structure improvement as claimed in claim 1 is characterized in that: wherein, the caking block outer surface of fixture block is provided with the on-slip face that protrudes the pressing portion two lamellar bodies outside, to provide fixture block is released.

4. Crimping Pliers combining structure improvement as claimed in claim 3 is characterized in that: wherein, and the surperficial indentation structure of on-slip face.

5. as claim 1,2,3 or 4 described Crimping Pliers combining structure improvement, it is characterized in that: wherein, the embedding caking is the blocking part in the outside relatively, is an elastic steel ball that shored by spring, and elasticity heads into the draw-in groove location combination of fixture block.