CN202105937U

CN202105937U - Bending and cutting jig

Info

Publication number: CN202105937U
Application number: CN2011201330636U
Authority: CN
Inventors: 李新璋
Original assignee: XIANGYAO ELECTRONIC (SHENZHEN) CO Ltd
Current assignee: XIANGYAO ELECTRONIC (SHENZHEN) CO Ltd
Priority date: 2011-04-29
Filing date: 2011-04-29
Publication date: 2012-01-11
Anticipated expiration: 2021-04-29

Abstract

A bending and cutting jig comprises a lower base, an upper fixing seat and a bending and cutting mechanism. The bending and cutting mechanism comprises a movable bending support, an upper blade and a lower blade, a wire guiding groove is arranged on the movable bending support, the movable bending support rotates around a rotary shaft, a wire groove is arranged on the lower blade, the lower blade and a lower cutter die are fixedly connected, the lower cutter die is fixedly connected with the lower base, the upper blade is fixedly connected with an upper cutter die, and the upper cutter die slides freely along two vertical rods. Angle of the movable bending support can be adjusted, so that wires can be bent by required angles according to actual needs, and the wires can be placed in the wire groove and can be cut by the upper blade and the lower blade conveniently and rapidly. Further, the bending and cutting jig is suitable for specialized production of factories, simple in operation and easy to be controlled, production efficiency is improved, labor intensity of workers is reduced, and product quality is improved.

Description

Bent angle tangent line tool

Technical field

The utility model relates to a kind of bent angle tangent line tool that comprises lower bottom base, upper fixed seat and bent angle tangent mechanism, relates in particular to a kind of bent angle tangent line tool that comprises movable bent angle support.

Background technology

Along with people's growth in the living standard, electronic product are used very general in life, and these electronic products all need supporting with it connecting line; And Different products is different to the shape requirement of wire rod, needs bending wire to become different angles, and cuts off wire rod; And traditional method is to operate through the workman is manual, and to required angle, this method efficient is low bending wire; Not attractive in appearance, product maybe be uneven, is unfavorable for the specialized production of factory; The percent defective of product is also high, has increased cost.

The utility model content

The purpose of the utility model is to the problems referred to above, to society a kind of bent angle tangent line tool that has movable bent angle support is provided, and the angle that can adjust the bent angle support according to actual needs curves required angle to wire rod.

The technical scheme of the utility model is: design a kind of bent angle tangent line tool; Comprise lower bottom base, upper fixed seat and bent angle tangent mechanism, said bent angle tangent mechanism comprises movable bent angle support, bottom knife and cutter, and said movable bent angle support is provided with metallic channel; Said movable bent angle support rotates around rotating shaft; Said bottom knife is provided with wire casing, and bottom knife is fixedly connected with following cutting die, and said cutting die down is fixedly connected with lower bottom base; Said cutter is fixedly connected with last cutting die, and the said cutting die of going up is free to slide along two vertical bars.

As improvement, also comprise and control the magnetic valve of going up cutting die and following cutting die closure pressing speed the utility model.

Further improvement as to the utility model also comprises pneumatic means, and said pneumatic means comprises cylinder and Pressure gauge, and said cylinder is placed on the upper bottom surface of upper fixed seat, and said Pressure gauge links to each other with the cylinder tracheae.

As the further improvement to the utility model, an end of the gas bar of said cylinder is provided with first nut of the adjustment gas throw of lever.

As the further improvement to the utility model, said cylinder lateral surface is provided with second nut of regulating fixture block and finely tunes the 3rd nut of going up cutting die.

Further improvement as to the utility model also comprises floor push.

Further improvement as to the utility model also comprises safety screen.

The bent angle tangent mechanism of the utility model comprises movable bent angle support, and the angle of adjustment activity bent angle support can curve the angle of oneself wanting to wire rod according to actual needs; Improved production efficiency; Reduce workman's the amount of labour, improved product quality, be fit to the specialized production of factory; Tool is simple to operate, with learning with usefulness.

Description of drawings

Fig. 1 is that a kind of embodiment of the utility model accomplishes the perspective view under the bent angle tangent line state.

Fig. 2 is the perspective view that a kind of embodiment bent angle of the utility model support does not move.

Fig. 3 is the perspective view that bottom knife does not move on a kind of embodiment of the utility model.

The specific embodiment

See also Fig. 1, Fig. 1 be a kind of bent angle tangent line tool with disclosing, comprise lower bottom base 1, upper fixed seat 2 and bent angle tangent mechanism 3; Said bent angle tangent mechanism 3 comprises movable bent angle support 36, bottom knife 33 and cutter 34, and said bent angle support is put 36 and is provided with metallic channel 35, and said movable bent angle support 36 is around rotating shaft 38 rotations; Said bottom knife 33 is provided with wire casing 39, and said bottom knife 33 is fixedly connected on down on the cutting die 31, and said cutting die 36 down is fixedly connected with lower bottom base 1; Said cutter 34 is fixedly connected on the cutting die 32, and during operation, following cutting die 36 is fixed; Said go up cutting die 32 when the operation matched moulds or operation when accomplishing the upper and lower cutting die in back and separating along two vertical bar 37 easy on and off slips, two vertical bar 37 1 ends link to each other with upper fixed seat 2, the other end links to each other with lower bottom base 1; Concrete operation method is such: need the angle of bent angle according to wire rod, the movable bent angle support 36 of select is placed on wire rod in the metallic channel 35 earlier before the wire rod bent angle tangent line; Movable bent angle support 36 among Fig. 1 is in the state of accomplishing bent angle, before operation, should rotate to movable bent angle support 36 and wire casing 39 opposite positions by the hand designations among Fig. 17; After wire rod placed, the heart yearn of wire rod was placed in the wire casing 39 with scale, adjusted the stroke of gas bar of distance, the cylinder 4 of cutting die 32 and wire rod simultaneously; After these preparations are carried out, rotate with hand propelled bent angle support 36 hand designations 7 opposite directions in Fig. 1, this step of bent angle has just accomplished; Step on floor push (not drawing among the figure) again, pneumatic means starts, last cutting die 32 actions; Accomplish tangent line with following cutting die 31 matched moulds, whole bent angle tangent line has just been accomplished.In the specialized production of factory, need accomplish thousands of product task every day with movable bent angle support 36, will make movable bent angle support 36 and guide pad 35 wearing away slowly like this; In case wearing and tearing; The bent angle of the wire rod of producing is exactly different, the property of there are differences between the product, and this is unallowed; This just needs, and work is done once even checked more frequently to a week to movable bent angle support 36 in process of production; If find wearing and tearing, the movable bent angle support 36 that more renews immediately, the quality of assurance product.

In the utility model, also comprise and control the magnetic valve 5 of going up cutting die 32 and following cutting die 36 closure pressing speeds, different according to material, the thickness of wire rod; The closure pressing speed of cutting die 32 and following cutting die 31 in the adjustment, speed is difficult for too greatly perhaps too little, the too big potential safety hazard that is easy to generate; It is motionless that too I ability wire rod switches to a hemisection; Wire rod has just been scrapped and can not have been continued to use, and closure pressing speed is moderate normally to be used just passablely, can adjust closure pressing speed easily through magnetic valve 5; Said bent angle tangent line tool comprises pneumatic means, and the power source of bent angle tangent line tool is just from pneumatic means, and said pneumatic means comprises cylinder 4 and Pressure gauge 6; Said cylinder 4 is placed on upper bed-plate 2 upper bottom surfaces, utilizes the effect of cylinder 4 to make cutting die 32 motions, and Pressure gauge 6 is used for showing cylinder 4 pressure inside size and air pressure stream amount; Just can turn down cylinder 4 internal pressures if pressure is excessive, just suitably heighten cylinder 4 internal pressures, adjust to the optimum state that is fit to operation through Pressure gauge 6 if pressure is too little through Pressure gauge 6; One end 45 of the gas bar 44 of said cylinder 4 is provided with first nut 41 of adjustment gas bar 44 strokes; Can be different according to the thickness of wire rod, adjust the stroke of gas bar 44 through regulating first nut 41, such as certain wire rod relatively when thick (like 18#); Just turn first nut 41 toward downward modulation; If wire rod thinner (like 30#) just turns first nut 41 toward raising; Said bent angle tangent line tool also comprises adjustment fixture block second nut 42 up and down and adjusts upward three nut 43 of cutting die about in the of 32 that said fixture block (not drawing among the figure) is to be used for clamping the end that wire rod does not carry out the tangent line operation, so just can guarantee that wire rod can not become flexible in operation process; Do not influence the tangent line operation, also protected operator's safety, this need confirm according to the thickness of wire rod; When wire rod is relatively thicker; Clockwise rotate second nut 42, when wire rod is thinner, rotate counterclockwise second nut 42; The 3rd nut 43 is to go up the distance between cutting die 32 and the wire rod before being used for adjusting operation; Adjust as required, find that behind long-time use bent angle tangent line tool wire rod always can't cut, at this moment the blade of going up bottom knife just possibly wear and tear and can not use; At this moment just need change blade immediately, not influence the normal operation of bent angle tangent line tool.

In the utility model, also comprise floor push (not drawing among the figure), so easily workman's operation; After all preparations were all accomplished, the floor push that only need tramp with one's feet had just been accomplished the work of bent angle tangent line; Need start operation button switch in addition; Conveniently save trouble, efficient is higher, can carry out the next one again after the completion at once.

In the utility model; Also comprise safety screen (not drawing among the figure), in operation, will remove safety screen scarcely, can prevent like this that in operation blade or wire rod fly out; Bring unnecessary damages to the operator, safety that can the better protection operator.

The bent angle tangent line that this utility model is primarily aimed at some special-threads in the CABLE industry uses; SATA line such as seven cores, eight cores for example; Also comprise power line, print wire, mouse lines, grid line, RCA, video/audio line etc., range of application is very extensive, highly versatile.

Claims

1. bent angle tangent line tool; Comprise lower bottom base (1), upper fixed seat (2) and bent angle tangent mechanism (3), it is characterized in that: said bent angle tangent mechanism (3) comprises movable bent angle support (36), bottom knife (33) and cutter (34), and said movable bent angle support (36) is provided with metallic channel (35); Movable bent angle support (36) rotates around rotating shaft (38); Said bottom knife (33) is provided with wire casing (39), and bottom knife (33) is fixedly connected with following cutting die (31), and said cutting die (36) down is fixedly connected with lower bottom base (1); Said cutter (34) is fixedly connected with last cutting die (32), and the said cutting die (32) of going up is free to slide along two vertical bars (37).

2. bent angle tangent line tool according to claim 1 is characterized in that: also comprise and control the magnetic valve (5) of going up cutting die (32) and following cutting die (36) closure pressing speed.

3. bent angle tangent line tool according to claim 1 and 2; It is characterized in that: also comprise pneumatic means; Said pneumatic means comprises cylinder (4) and Pressure gauge (6), and said cylinder (4) is placed on the upper bottom surface of upper fixed seat (2), and said Pressure gauge (6) is connected with cylinder (4) tracheae.

4. bent angle tangent line tool according to claim 3 is characterized in that: gas bar (44) one ends (45) of said cylinder (4) are provided with first nut (41) of adjustment gas bar (44) stroke.

5. bent angle tangent line tool according to claim 4 is characterized in that: said cylinder (4) lateral surface is provided with second nut (42) of regulating fixture block and finely tunes the 3rd nut (43) of going up cutting die (32).

6. bent angle tangent line tool according to claim 5 is characterized in that: also comprise floor push.

7. bent angle tangent line tool according to claim 6 is characterized in that: also comprise safety screen.