CN2805321Y

CN2805321Y - Press fitting equipment

Info

Publication number: CN2805321Y
Application number: CN 200520041456
Authority: CN
Inventors: 黄世渊; 洪士杰
Original assignee: Shanghai Huanda Computer Technology Co Ltd; Mitac International Corp
Current assignee: Huda computer (Shanghai) Co., Ltd.; Mitac International Corp
Priority date: 2005-05-12
Filing date: 2005-05-12
Publication date: 2006-08-09
Anticipated expiration: 2015-05-12

Abstract

The utility model relates to a press fitting device, which is used for punching press fitting pieces on the corresponding points which need to be punched on a circuit board, and connecting feet of the press fitting pieces are pressed into corresponding connecting holes of the points which need to be punched; thereby, the press fitting pieces can be electrically connected with the circuit board. The press fitting device comprises a punching platform, a punching device, and a display circuit, wherein a support board which can slide and move parallelly is arranged on the punching platform, one side of the support board is fixedly provided with a shim board, the circuit board can be positioned by the support board and the shim board, the punching device which is fixedly arranged above the shim board is provided with a punching head which can be moved up and down to punch the press fitting pieces, when the point which needs to be punched is just positioned on the corresponding position in the punching head and the display circuit can be displayed to call attention to operators. When the utility model is operated, the connecting feet of all press fitting pieces are respectively and correspondingly inserted into the connecting holes of the points which need to be punched, the support board is moved horizontally, when the display circuit is displayed, namely, one of the points which need to be punched is explained to be just positioned on the lower part of the punching head and the punching head can be instantly started to punch downwards. The operation of the press fitting device of the utility model is convenient, and the work efficiency is enhanced.

Description

Press equipment

Technical field

The utility model is about a kind of pressing equipment, in particular for the pressing part being pressed to the equipment of electronic installation.

Background technology

(as the motherboard of computer) needs several pressing parts of pressing on the circuit board of some electronic installation, the pressing part is generally a square structure, its bottom is provided with much similar " ◇ " type pin, and circuit board is provided with the connect hole corresponding with those pins, " ◇ " type pin is pressed into corresponding connecing in the hole and the pressing part can be arranged on the circuit board, and pass through the circuit contacts of 2 pleurapophysis points with the circuit board jack inwall of this " ◇ " type pin, realize the electric connection between pressing part and the circuit board.

To press the method that presses in the circuit board with part to have multiple in the known techniques.As by artificial pressing, at first, the pressing part is placed to the corresponding position to be punched of circuit board with the circuit board location, make the pressing part respectively connect angle and this position to be punched respectively to connect the hole corresponding, firmly press down again and the pressing part can be pressed on the circuit board.Utilize the mode of artificial pressing to need operating personnel to use bigger power to press down, and since inhomogeneous to the pressing part each several part application of force, may cause the pressing part to tilt, need do over again, so operating efficiency is lower.

The utility model content

The main purpose of the utility model provides and a kind of the pressing part is pressed on the equipment of circuit board, and this operation of equipment is easy, has improved operating efficiency.

For reaching above-mentioned purpose, the technical scheme that the utility model adopted is as follows: utilize a kind of at the corresponding punching press pressing part in position to be punched of circuit board, the pin of pressing part is pressed into the corresponding of position to be punched to be connect in the hole, thereby make the press equipment that electrically connects between pressing part and the circuit board, this press equipment comprises: a punching press platform, but which is provided with the supporting bracket of a parallel slip, supporting bracket one side is installed with a backing plate, this backing plate can be provided with the corresponding cooperation in the back side that connects hole one side with circuit board, by this supporting bracket and this backing plate circuit board is located; One decompressor, it is fixed on this backing plate, and this decompressor is provided with a staking punch, and this staking punch can move up and down with punching press pressing part; One display circuit, it cooperates described supporting bracket to show that what position to be punched is sitting at the staking punch relative position; During operation, insert the connecing in the hole of position to be punched with the pin of each pressing part is corresponding respectively, the translation supporting bracket, when display circuit wherein a branch road be conducting state, and the transmission display circuit is when showing, an i.e. explanation wherein position to be punched is sitting at the below of staking punch, starts the downward punching press of staking punch and gets final product.

When the press equipment of employing the utility model carries out pressing to the pressing part, only need the slippage supporting bracket, observe display circuit whether demonstration is arranged, if demonstration is arranged, start display circuit, the downward punching press pressing of staking punch part is got final product, no longer need to rely on fully manually to apply downforce and go pressing, improved operating efficiency, and this operation of equipment is got up also very easy.

Description of drawings

Below in conjunction with most preferred embodiment and accompanying drawing the utility model is described in further detail.

Fig. 1 has the circuit board stereogram of pressing part for pressing not.

Fig. 2 is the press equipment stereogram of the utility model.

Fig. 3 is the control circuit schematic diagram of the utility model.

Fig. 4 is the slide block of the utility model and the schematic diagram of slide rail.

Fig. 5 is the display circuit schematic diagram of the utility model.

Stereogram when Fig. 6 is placed into supporting bracket for the utility model motherboard.

Fig. 7 is put into the stereogram when to be laminated such as place to be laminated for the utility model pressing part.

Fig. 8 has the circuit board stereogram of pressing part for the utility model pressing.

Embodiment

As shown in Figure 1, parallel several positions 51 to be punched that is provided with of one of this circuit board 5 side, this position 51 to be punched is provided with the jack 511 that matches at angle 61 with connecing of pressing part 6.

Fig. 2 is the press equipment stereogram of the utility model, is clipped view for simplicity.The press equipment of present embodiment comprises a decompressor 1, a punching press platform 2, and it is to be positioned at decompressor 1 below, and a display circuit 4 when the position to be punched 51 of circuit board 5 is in staking punch 12 lower ends, is used as showing.

This decompressor 1 includes a cylinder 11, and this cylinder 11 also is connected with staking punch 12 and control circuit 3 respectively, and wherein, this staking punch 12 is the start through the driving of cylinder 11, and control circuit 3 then is to be used for controlling cylinder 11 starts.

As shown in Figure 3, this control circuit 3 is to connect with delay circuit 34 after being connected in series manual circuit 32 connected with each other and start-up circuit 33 by power supply 31 again, with 11 actions of control cylinder.And on this control circuit 3 and be provided with a control panel 13 that appears from the teeth outwards, this control panel 13 is provided with control switch corresponding with the each several part of control circuit 3 or indicator light, as mains switch 131, manual switch 132, time dalay indicator light 133, power supply indicator 134, the start button 135 corresponding with start-up circuit 33 then is positioned at side outside the punching press platform 2, with the handled easily personnel operation.Wherein how to control decompressor 1 all are prior aries for the detailed circuit of the concrete structure of decompressor 1, control circuit 3 and control circuit 3, and non-ly are the emphasis of this case institute desire protection, so be not described in detail in this.

This punching press platform 2 is positioned at this staking punch 12 belows, which is provided with a supporting bracket 21, one of these supporting bracket 21 corresponding described staking punch 12 end is installed with a backing plate 22, this backing plate 22 can be provided with the corresponding cooperation in the back side of position to be punched one side with circuit board, also be provided with several locating pieces 211 on this supporting bracket 21, locating piece 211 and this backing plate 22 by on this supporting bracket 21, this supporting bracket 21 are positioned circuit board 5 on the supporting bracket 21.As shown in Figure 4, be provided with slide block 213 in the bottom side of supporting bracket 21, and slide block 213 is a conductor, can be and on punching press platform 2, be provided with for the slide rail 23 of slide block 213 parallel slips, this slide rail 23 also is a conductor, in described slide rail 23, be arranged with several in parallel and lead a little 231, when slide block 213 slides in slide rail 23, can touch these successively and lead a little 231, and these lead a little 231 with circuit board on each position 51 to be punched corresponding one by one, respectively leading a little 231 distances equates with distance between corresponding each position to be punched 51 central point, when making along slide rail 23 parallel slip supporting brackets 21, when slide block 213 with wherein one lead a little 231 when touching, lead a little 231 corresponding positions to be punched 51 with this and be sitting at staking punch 12 belows.

Mobile supporting bracket 21 also is provided with the handle 212 that can supply people's holds in the both sides of this supporting bracket 21 for convenience.

As shown in Figure 5, the display circuit 4 of this press equipment is in staking punch 12 lower ends in order to which position 51 to be punched of display circuit board 5.This display circuit 4 is a power supply 42 and connects several branch roads 41 compositions, this branch road 41 is that a switch 411 and a display unit 412 are in series and form, display unit 412 is a light-emitting diode in the present embodiment, described slide block 213 with lead a little described switch 411 of 231 formation, when the described supporting bracket 23 of parallel slip, make slide block 213 and wherein one lead a little 231 touchings, an i.e. switch 411 closures wherein, the branch road 41 corresponding with this switch 411 is conducting state, the display unit 412 of this branch road 41 has demonstration, shows that this moment and this lead a little 231 corresponding positions to be punched 51 and be sitting at staking punch 12 belows.

And in present embodiment, those display unit 412 are arranged on outside the punching press platform 2 side observe (as shown in Figure 2) with the handled easily person.

In addition, in punching press platform 2 one sides, along parallel several location holes 24 that is provided with of slide rail 23 directions, this location hole 24 is corresponding one by one with position 51 to be punched, and you determine spacing therebetween according to the spacing between position to be punched 51 central points of each correspondence, and on described supporting bracket 21, be provided with can with the location hole 24 elastic fastening hook (not shown) that one of fastens.This location hole 24 and this elastic fastening hook are one of the present embodiment anti-misoperation device, when promoting the sound that supporting bracket 21 hears that this elastic fastening hook and a location hole 24 fasten, can conclude with this location hole 24 corresponding positions 51 to be punched to be sitting at drift 12 lower ends, and only the pressing part need be put into this place 51 to be laminated and can carry out pressing.

The pressing step of present embodiment press equipment is as follows:

1, pushing power switch 131, and power supply indicator 134 is bright, and break manual switch 132 off with the fingers and thumb manual position;

2, hold handle 212 and shift supporting bracket 21 one of onto slide rail 23 side, and, circuit board 5 is positioned (as shown in Figure 6) on the supporting bracket 21 by locating piece 211 and backing plate 22 on supporting bracket 21, this supporting bracket 21;

3, move supporting bracket 21 along slide rail 3, stop when hearing the sound that an elastic fastening hook and a location hole 24 fasten, this moment, one display unit 412 was bright, the place to be laminated 51 that then shows the circuit board 5 corresponding with this display unit 412 is positioned at staking punch 12 lower ends, pressing part 6 is put into this place 51 to be laminated, each pin that makes pressing part 6 and this position 51 to be punched connect hole corresponding (as shown in Figure 7);

4, the started by press button 135, and staking punch 12 downward punching press pressing parts 6 postponed after two to three seconds, decontrol start button 135, and staking punch 12 returns to non-punching press state;

5, repeat 2～4 steps, all be stamped into the position to be punched 51 of circuit board 5, take out circuit board 5 and get final product (circuit board that pressing has a pressing part as shown in Figure 8) up to all pressing parts 6.

6, the pressing effect of the pressing part 6 of circuit board 5 is tested.

If break manual switch 132 off with the fingers and thumb automated location, then can decontrol behind the started by press button 135, drift 12 automatically delayings return to non-punching press state after two to three seconds.

In sum, the utility model meets the important document of utility model patent, and the whence proposes patent application in accordance with the law.Only, the above person only is the preferred embodiment of the utility model, is familiar with the personage of the utility model skill such as, and the equivalence of being done according to the utility model spirit in the whence is modified or changed, and all should be covered by in the following claim.

The above person only is the utility model preferred embodiment wherein, is not to be used for limiting practical range of the present utility model; Be that all equalizations of doing according to the utility model change and modification, be all the utility model scope of patent protection and contain.

Claims

1, a kind of press equipment, be used for punching press pressing part in position corresponding to be punched at circuit board, the pin of pressing part is pressed into the corresponding of position to be punched connects in the hole, thereby make the press equipment that electrically connects between pressing part and the circuit board, it is characterized in that this press equipment comprises:

One punching press platform, but which is provided with the supporting bracket of a parallel slip, supporting bracket one side is installed with a backing plate, and this backing plate can be provided with the corresponding cooperation in the back side that connects hole one side with circuit board, by this supporting bracket and this backing plate circuit board is located;

One decompressor, it is fixed on this backing plate, and this decompressor is provided with a staking punch, and this staking punch can move up and down with punching press pressing part;

One display circuit, when supporting bracket position to be punched was positioned at the below of staking punch, this display circuit can show this state;

During operation, insert the connecing in the hole of position to be punched with the pin of each pressing part is corresponding respectively, the translation supporting bracket, the demonstration of transmission display circuit judges whether staking punch is positioned at the top that a position to be punched is sitting at, thus the downward punching press of startup staking punch.

2, press equipment according to claim 1, it is characterized in that: described display circuit is a power supply and connects several branch roads compositions, this branch road is that a switch and a display unit are in series, when the described supporting bracket of parallel slip, make when wherein a position to be punched is sitting at the staking punch below, the switch closure corresponding with this position to be punched, the display unit of this switch place branch road has demonstration.

3, press equipment according to claim 1, it is characterized in that: the bottom side in supporting bracket is provided with slide block, this slide block is a conductor, the punching press platform is provided with the slide rail for the slide block parallel slip, this slide rail also is a conductor, one of described power supply utmost point links to each other with slide rail, in described slide rail, also be provided with leading a little that several can match with slide block, respectively lead a little corresponding one by one with each position to be punched, and you determine the distance between respectively leading a little according to the distance between the central point of corresponding each position to be punched, form described switch between this slide block and this are led a little.

4, as the press equipment as described in claim 1 or 3, it is characterized in that: level is provided with several location holes on described punching press platform, this location hole is corresponding one by one with each position to be punched, and its distance is between the two determined according to the distance between the central point of corresponding each position to be punched, on described supporting bracket, be provided with an elastic fastening hook that can fasten with location hole, cause when wherein a position to be punched is sitting at the staking punch below, this grab location hole corresponding with fastens.