CN203103163U

CN203103163U - Clamp for clamping push button of finger-shifting switch

Info

Publication number: CN203103163U
Application number: CN 201220715901
Authority: CN
Inventors: 刘明璋
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-21
Filing date: 2012-12-21
Publication date: 2013-07-31
Anticipated expiration: 2022-12-21

Abstract

The utility model belongs to the field of manufacturing for finger-shifting switches, and more particularly relates to a clamp for clamping the push button of a finger-shifting switch. The clamp comprises a clamp handle and a clamp head, wherein the clamp head at least comprises a pair of clamping teeth, a spacing is formed between the clamping teeth, and the spacing is slightly less than the clamping size of the push button and causes the clamping teeth to form a cantilever beam; the clamp is elastic to a certain extent and capable of tightly clamping an object between the clamping teeth; the needed push button can be clamped by the clamp in many times, and the push button is stable, reliable and not easy to fall off; material belt-type work with a high automation degree is realized for taking the push button, so that the efficiency is higher; and moreover, the influence of human factors is eliminated, so that the higher quality of the machined product is ensured.

Description

A kind of anchor clamps of gripping thumb-acting switch push button

Technical field

The utility model belongs to the manufacturing field of thumb-acting switch, in particular, relates to a kind of anchor clamps of gripping thumb-acting switch push button.

Background technology

The manufacture method of thumb-acting switch mainly may further comprise the steps in the prior art:

Produce the body terminal strip;

Produce the push button strip,, cut into the push button of a plurality of simple grains, push button and upper cover plate are linked absorption the continuous push button of whole volume, and dislocation and the socket of thumb-acting switch body synchronously, its welding is assembled into holistic thumb-acting switch;

With the continuous thumb-acting switch of former whole volume, cut into simple grain, simultaneously with the end pin punch forming of body.

In said method, as depicted in figs. 1 and 2, body terminal strip 2 is the material belt type operation in entire making process, on strip, inject Switch main body 21, but push button strip 1 still needs to cut into the push button 11 of a plurality of simple grains, and then by manually push button 11 and upper cover plate being linked absorption, it is often unequal to carry out spacing h1 and Switch main body strip 2 upper body terminals 22 spacing h2 that material belt type operation main cause is a push button 11 on the push button strip 1 to push button strip 1 herein, the push button strip needs injection moulding to push away handle generally speaking, space requirement is big, so the spacing of push button can be bigger, and sucker can only all push buttons of disposable absorption, cause drawing failure otherwise can leak gas, owing to can't adjust the spacing of push button, so can't realize the material belt type automated job.

The utility model content

Technical problem to be solved in the utility model provides a kind of anchor clamps of the push button of gripping in batches.

The technical solution of the utility model is: a kind of anchor clamps of gripping thumb-acting switch push button, comprise chuck arbor and clamp head, and described clamp head comprises a pair of folder tooth at least, has spacing between the described folder tooth.

Preferably, described folder tooth front end is provided with the guiding push button and enters the fillet or the oblique angle of clamp head.

Preferably, the front end of described folder tooth bends inwards, and makes the spacing of the spacing of the front end that presss from both sides tooth less than folder tooth middle part and root.

Preferably, described folder tooth root portion material is thinned, to increase the elasticity of folder tooth.

Preferably, described folder tooth root portion material is by the circular attenuate of diameter greater than folder tooth middle part spacing.

Preferably, described anchor clamps are made by metal material.

Preferably, described clamp head comprises many to the folder tooth, describedly many folder tooth is parallel to each other and arranges at interval.

Preferably, described clamp head comprises that 2-8 is to the folder tooth.

Preferably, the middle part lateral surface of described folder tooth also is provided with one section straight wall that is used for the clamping upper cover plate.

The beneficial effect of technical solutions of the utility model is: anchor clamps described in the utility model are used for the gripping push button, because described clamp head comprises a pair of folder tooth at least, has spacing between the described folder tooth, described spacing should be slightly less than the clamping size of push button, and described spacing makes the folder tooth form cantilever beam simultaneously, has certain elasticity, can clamp the object between the tooth, anchor clamps can be divided into the repeatedly push button of gripping needs, and are reliable and stable, difficult drop-off; Behind first the push button of anchor clamps gripping, make push button strip feeding certain distance or mobile anchor clamps, and then the push button of second batch of gripping, only need control the displacement of push button strip feeding distance or anchor clamps well, just can control the push button of first gripping and the spacing between the second batch of gripping push button, and the like, and the push button spacing that finally makes the anchor clamps gripping equals the spacing of Switch main body strip upper terminal, just can be displaced to contraposition on the Switch main body strip to push button and upper cover plate synchronously this moment, and carry out fusion work, to form complete thumb-acting switch, because being got material, push button realized the material belt type operation that automaticity is high, so efficient is higher, and eliminated artificial factor, guaranteed that the product that processes has higher quality.

Description of drawings

Fig. 1 is the structural representation of push button strip;

Fig. 2 is the structural representation of Switch main body strip;

Fig. 3 is the end view of anchor clamps embodiment one described in the utility model;

Fig. 4 is the front view of anchor clamps embodiment one described in the utility model;

Fig. 5 is the end view of anchor clamps embodiment two described in the utility model;

Fig. 6 is the front view of anchor clamps embodiment two described in the utility model;

Fig. 7 is the enlarged drawing of clamp head among Fig. 5;

Fig. 8 is the schematic diagram that utilizes described anchor clamps gripping upper cover plate;

Fig. 9 utilizes described anchor clamps to prepare the readiness schematic diagram of first push button of gripping;

Figure 10 is the schematic diagram that utilizes behind described first push button of anchor clamps gripping;

Figure 11 is the view that feeding of push button strip and anchor clamps move;

Figure 12 is the schematic diagram that utilizes second push button of described anchor clamps gripping;

Figure 13 is the readiness schematic diagram that utilizes described anchor clamps gripping odd bits push button;

Figure 14 is the schematic diagram that utilizes behind the described anchor clamps gripping odd bits push button;

Figure 15 is the view that feeding of push button strip and anchor clamps move;

Figure 16 is the schematic diagram that utilizes behind the push button of described anchor clamps gripping even bit.

Wherein: 1, push button strip; 11, push button; 2, Switch main body strip; 21, Switch main body; 22, body terminal; 3, anchor clamps; 31, chuck arbor; 32, clamp head; 321, folder tooth; 4, upper cover plate; 5, cut off mould.

Embodiment

The utility model discloses a kind of anchor clamps of gripping thumb-acting switch push button, as the embodiment one of described anchor clamps, as shown in Figure 3 and Figure 4, anchor clamps 3 comprise chuck arbor 31 and clamp head 32, described clamp head 32 comprises a pair of folder tooth 321 at least, has spacing between the described folder tooth 321.

Anchor clamps 3 described in the utility model are used for the push button on the gripping push button strip, because described clamp head 32 comprises a pair of folder tooth 321 at least, has spacing between the described folder tooth 321, described spacing should be slightly less than the clamping size of push button, and described spacing makes folder tooth 321 form cantilever beam simultaneously, has certain elasticity, can clamp the object between the tooth 321, anchor clamps 3 can be divided into the repeatedly push button of gripping needs, and are reliable and stable, difficult drop-off; Behind first the push button of anchor clamps 3 grippings, make push button strip feeding certain distance or mobile anchor clamps, and then the push button of second batch of gripping, only need control the displacement of push button strip feeding distance or anchor clamps well, just can control the push button of first gripping and the spacing between the second batch of gripping push button, and the like, and the push button spacing that finally makes anchor clamps 3 grippings equals the spacing of Switch main body strip upper terminal, just can be displaced to contraposition on the Switch main body strip to push button and upper cover plate synchronously this moment, and carry out fusion work, to form complete thumb-acting switch, because being got material, push button realized the material belt type operation that automaticity is high, so efficient is higher, and eliminated artificial factor, guaranteed that the product that processes has higher quality.

In the present embodiment, the middle part lateral surface of described folder tooth 321 also is provided with one section straight wall that is used for the clamping upper cover plate, and described upper cover plate is provided with through hole, and the straight wall on the folder tooth cooperates with through hole, relies on the frictional force of straight wall and upper cover plate to prevent that upper cover plate from gliding.In addition because anchor clamps 3 need gripping push button repeatedly, so anchor clamps preferably make by wear-resisting metal material, to improve its useful life.

Second embodiment as anchor clamps described in the utility model, extremely shown in Figure 7 as Fig. 5, with embodiment one difference be described clamp head 32 comprise many to the folder tooth 321, describedly many folder tooth 321 is parallel to each other and arranges at interval, every pair of folder tooth 321 can clamp a push button, because it is many to folder tooth 321 interval layouts, so every pair of folder tooth 321 can work alone, be independent of each other, needing to be particularly suitable for the situation of a plurality of push buttons of clamping, folder tooth 321 is the gripping push button in batch, can guarantee preferably that push button does not rock, not beat.

Because thumb-acting switch mainly contains 2-8 push button in the prior art, so clamp head described in the utility model correspondingly comprises 2-8 to the folder tooth, with all push buttons that need of gripping.

In the present embodiment, described folder tooth 321 front ends are provided with the guiding push button and enter the fillet or the oblique angle of clamp head 32, the guiding push button can certainly be set on push button enter the fillet or the oblique angle of clamp head, and purpose all is that push button can successfully be entered in the folder tooth of anchor clamps.

In the present embodiment, the front end of described folder tooth 321 bends inwards, and makes the spacing of the spacing of the front end that presss from both sides tooth 321 less than folder tooth middle part and root, presss from both sides 321 pairs of push buttons of tooth like this and can regard the line contact as, also can regard the face contact that area is very little as, it is firm that clamping is more stablized.

Because anchor clamps 3 are generally to be made by metal material, material is harder, and the coefficient of elasticity of folder tooth 321 is bigger, and is soft inadequately, in the present embodiment, described folder tooth 321 root materials are thinned, to increase the elasticity of folder tooth, more specifically, described folder tooth 321 root materials are by the circular attenuate of diameter greater than folder tooth middle part spacing, folder tooth 321 is more soft like this, and elasticity is better, can reduce to press from both sides the frictional force between tooth and the push button.

Below describe the using method of anchor clamps described in the utility model in detail with embodiment.

Embodiment one: to shown in Figure 12, in the present embodiment, have 8 push buttons on the thumb-acting switch as Fig. 8, the each only push button 11 of gripping from the push button strip 1 of described anchor clamps 3, once cut off a push button 11 so cut off 5 needs of mould, as shown in Figure 8, at first utilize anchor clamps 3 gripping upper cover plates 4; As shown in Figure 9, mobile then anchor clamps 3 make the first couple folder tooth of anchor clamps 3 aim at first push button; As shown in figure 10, anchor clamps 3 are descended with first push button of gripping; As shown in figure 11, make anchor clamps 3 shift positions then or make push button strip 1 feeding certain distance, so that the second couple of anchor clamps 3 folder tooth is aimed at second push button; As shown in figure 12, anchor clamps 3 are descended with second push button of gripping; Analogize in proper order, finally make all push button spacings of gripping on the anchor clamps 3 equal the spacing of Switch main body strip upper body terminal.Just can be displaced to upper cover plate and push button 11 synchronously on the Switch main body strip this moment, and with the Switch main body contraposition, and carry out fusion work, form complete thumb-acting switch.

Embodiment two: extremely shown in Figure 16 as Figure 13, in the present embodiment, have 8 push buttons on the thumb-acting switch, the spacing of push button 11 is the twice of Switch main body strip 2 upper body terminal pitch on the described push button strip 1, equally direct all push buttons of gripping, need utilize anchor clamps 3 gripping push button 11 from the push button strip 1 in batch, present embodiment utilizes 3 fens secondaries of anchor clamps gripping push button 11 from the push button strip 1, all are in the push button of odd bits a gripping, all are in the push button of even bit a gripping, and are specific as follows:

As shown in figure 13, anchor clamps 3 are gripping upper cover plate 4 at first, moves to push button strip 1 top then, and the folder tooth 321 of 1,3,5,7 odd bits on the anchor clamps is aimed at four push buttons 11 on the push button strip 1 respectively at this moment; As shown in figure 14, promote behind four push buttons of anchor clamps 3 grippings; As shown in figure 15, make push button strip 1, anchor clamps 3 and cut off mould 5 to relatively move, make the folder tooth of 2,4,6,8 even bits on the anchor clamps 3 aim at four push buttons 11 on the push button strip; As shown in figure 16, four push buttons of anchor clamps gripping, 11 backs promote, anchor clamps 3 gripping this moment 8 push buttons 11, and the spacing between the push button 11 equals the spacing of Switch main body terminal, just can be displaced to upper cover plate 4 and push button synchronously on the Switch main body strip this moment, and with the Switch main body contraposition, and carry out fusion work, form complete thumb-acting switch.

In the above-described embodiments, described anchor clamps also can be from different push button strips the gripping push button, push button such as gripping odd bits from the first push button strip, the push button of gripping even bit from the second push button strip, it is just passable that only need mobile chucking position this moment, the push button strip is pressed same step pitch feeding, needn't move the cut-out mould.

In the above-described embodiments, behind described clamp clamps push button, utilizing the cut-out mould that push button is cut off from strip again becomes monomer; Or utilize when cutting off mould cut-out push button, push button is pushed in the folder tooth of anchor clamps.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.

Claims

1. the anchor clamps of a gripping thumb-acting switch push button is characterized in that, comprise chuck arbor and clamp head, and described clamp head comprises a pair of folder tooth at least, have spacing between the described folder tooth.

2. according to the anchor clamps of the described gripping thumb-acting switch of claim 1 push button, it is characterized in that described folder tooth front end is provided with the guiding push button and enters the fillet or the oblique angle of clamp head.

3. according to the anchor clamps of the described gripping thumb-acting switch of claim 1 push button, it is characterized in that the front end of described folder tooth bends inwards, make the spacing of the spacing of the front end that presss from both sides tooth less than folder tooth middle part and root.

4. according to the anchor clamps of the described gripping thumb-acting switch of claim 3 push button, it is characterized in that described folder tooth root portion material is thinned, to increase the elasticity of folder tooth.

5. according to the anchor clamps of the described gripping thumb-acting switch of claim 4 push button, it is characterized in that described folder tooth root portion material is by the circular attenuate of diameter greater than folder tooth middle part spacing.

6. according to the anchor clamps of the described gripping thumb-acting switch of claim 1 push button, it is characterized in that described anchor clamps are made by metal material.

7. according to the anchor clamps of each described gripping thumb-acting switch push button of claim 1 to 6, it is characterized in that described clamp head comprises many to the folder tooth, describedly many folder tooth is parallel to each other and arranges at interval.

8. according to the anchor clamps of the described gripping thumb-acting switch of claim 7 push button, it is characterized in that described clamp head comprises that 2-8 is to the folder tooth.

9. according to the anchor clamps of the described gripping thumb-acting switch of claim 1 push button, it is characterized in that the middle part lateral surface of described folder tooth also is provided with one section straight wall that is used for the clamping upper cover plate.