CN209045525U - Tube socket fixture - Google Patents

Abstract

The utility model provides a kind of tube socket fixture, including pedestal, cover board, material strip and pressing plate, one end of cover board is hinged by one end of shaft and pedestal, pressing plate be connected to the other end of pedestal and can gland in the other end of cover board, mounting groove is offered on pedestal, material strip is removably mounted in mounting groove, and the shrapnel group for compressing tube socket is provided on the inner surface of cover board, shrapnel group can press in material strip, and the first positioning hole for being adapted to a variety of quantity pins is offered in material strip.The utility model uses the material strip with first positioning hole, since first positioning hole can be adapted to the pin of a variety of quantity, a variety of tube sockets with a variety of quantity pins can be fixed on the base by first positioning hole and elastic slice cooperation, without being equipped with different fixtures for the tube socket with different number pin, the technical issues of tube socket for different number of pin is using different fixtures is needed when carrying out chip stickup on TO46 tube socket to efficiently solve.

Description

Tube socket fixture

Technical field

The utility model belongs to semiconductor packages clamp art, is to be related to a kind of tube socket fixture more specifically.

Background technique

TO46 is a kind of cylindrical metal encapsulation that diameter is 5mm and height is 2.5mm, is no surface mounting devices, Pin is plugged on printed circuit board, very widely used in daily life.

Currently, being needed for the tube socket of different number of pin using different when carrying out chip stickup on TO46 tube socket Fixture causes enterprise's production cost to increase in this way, and constantly replacement fixture will cause production efficiency drop in process of production It is low, influence the economic benefit of enterprise.

Utility model content

The purpose of this utility model is to provide a kind of tube socket fixtures, enterprising in TO46 tube socket to solve in the prior art When row chip is pasted, the technical issues of tube socket for different number of pin is using different fixtures is needed.

To achieve the goals above, the technical solution adopted in the utility model is: providing a kind of for TO46 encapsulation It is cut with scissors by one end of shaft and the pedestal one end of tube socket fixture, including pedestal, cover board, material strip and pressing plate, the cover board Connect, the pressing plate be connected to the other end of the pedestal and can gland offered on the other end of the cover board, the pedestal Mounting groove, the material strip are removably mounted in the mounting groove, are provided on the inner surface of the cover board for compressing tube socket Shrapnel group, the shrapnel group can press in the material strip, be offered in the material strip for being adapted to a variety of quantity pins First positioning hole.

Further, the first positioning hole includes for five positioning regions for pin insertion.

Further, the outer end of the first positioning hole has multiple chamferings.

Further, at least two mounting grooves of parallel interval distribution are offered on the pedestal.

Further, 25 first positioning holes are offered in the material strip.

Further, at least two second location holes are offered on the opposite end of the material strip, are opened up on the pedestal There is third location hole corresponding with the second location hole, the tube socket fixture further includes positioning pin, and the material strip passes through described Positioning pin is inserted into the second location hole and the third positioning hole and the pedestal is formed and positioned.

Further, the magnet for adsorbing the cover board is provided on the pedestal.

Further, one end of the pedestal is provided with the handle ipsilateral with the pressing plate.

The beneficial effect of tube socket fixture provided by the utility model is: using the material strip with first positioning hole, by It can be adapted to the pin of a variety of quantity in first positioning hole, can there will be a variety of quantity by first positioning hole and elastic slice cooperation A variety of tube sockets of pin are fixed on the base, without being equipped with different fixtures for the tube socket with different number pin, from And efficiently solve when carrying out chip stickup on TO46 tube socket, need the tube socket for different number of pin to use different folders The technical issues of tool, improves production efficiency, reduces production cost.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the stereoscopic schematic diagram of tube socket fixture provided by the embodiment of the utility model；

Fig. 2 is the use state diagram of tube socket fixture provided by the embodiment of the utility model；

Fig. 3 is the enlarged diagram of elastic slice in tube socket fixture provided by the embodiment of the utility model；

Fig. 4 is the stereoscopic schematic diagram of material strip in tube socket fixture provided by the embodiment of the utility model；

Fig. 5 is the enlarged diagram of first positioning hole and locating slot in material strip provided by the embodiment of the utility model.

Wherein, each appended drawing reference in figure:

1-tube socket fixture, 10-pedestals, 11-mounting grooves, 12-third location holes, 20-cover boards, 30-material strips, 31- First positioning hole, 32-chamferings, 33-second location holes, 40-pressing plates, 50-shrapnel groups, 51-elastic slices, 52-presser feets, 60- Magnet, 70-handles, 310-positioning regions, the 311-the first positioning region, the 312-the second positioning region, 313-third positioning regions, 314-the four positioning region, the 315-the five positioning region.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Fig. 1 to Fig. 5 is please referred to, now tube socket fixture provided by the utility model is illustrated.This is for TO46 encapsulation Tube socket fixture 1 includes pedestal 10, cover board 20, material strip 30 and pressing plate 40, wherein one end of cover board 20 passes through shaft and pedestal 10 One end it is hinged, pressing plate 40 is connected to the other end of pedestal 10, and pressing plate 40 can gland cover board 20 the other end, in pedestal Mounting groove 11 is offered on 10, material strip 30 is removably mounted in mounting groove 11, meanwhile, it is arranged on the inner surface of cover board 20 There is shrapnel group 50, shrapnel group 50 can be pressed in material strip 30, for compressing tube socket, offer first positioning hole in material strip 30 31, first positioning hole 31 is used to be adapted to the pin of a variety of quantity, i.e., first positioning hole 31 is for three pins, four pins or five The insertion such as a pin.It is understood that TO46 tube socket generally comprises three pins, four pins or five pins etc., pass through First positioning hole 31, which can be realized, is located in TO46 tube socket in material strip 30.

Specifically, multiple operation windows are offered on above-mentioned cover board 20, it can be to being located in above-mentioned across the operation window TO46 tube socket in a positioning hole 31 carries out die bond operation, meanwhile, multiple first positioning holes 31 are offered in material strip 30, it is above-mentioned Shrapnel group 50 includes multiple elastic slices 51, and multiple elastic slices 51 are fastenedly connected on the inner surface of cover board 20, and on each elastic slice 51 Extend multiple presser feets 52, the corresponding first positioning hole 31 of every two presser feet 52.In use, material strip 30 is first packed into mounting groove In 11, then the pin of tube socket is inserted into the first mounting hole 31, cover board 20 is then covered, at this point, the presser feet 52 of elastic slice 51 divides It is not pressed on the opposite end at tube socket edge, finally moves pressing plate 40, compressed the movable end of cover board 20 using pressing plate 40, this Sample is securely fixed in tube socket on pedestal 10, significantly improves the stability of tube socket in production process.

Tube socket fixture 1 provided by the utility model, using the material strip 30 with first positioning hole 31, due to the first positioning Hole 31 can be adapted to the pin of a variety of quantity, can will have a variety of quantity pins by first positioning hole 31 and the cooperation of elastic slice 51 A variety of tube sockets be fixed on pedestal 10, without being equipped with different fixtures for the tube socket with different number pin, thus It efficiently solves and the tube socket for different number of pin is needed to use different fixtures when carrying out chip stickup on TO46 tube socket The technical issues of, production efficiency is improved, production cost is reduced.

Further, referring to Fig. 5, a kind of specific embodiment as tube socket fixture provided by the utility model, on Stating first positioning hole 31 includes five positioning regions 310, and five positioning regions 310 are used to be inserted into for pin.Specifically, first positioning hole 31 outer profile is in plum blossom-shaped, and five positioning regions 310 are respectively the first positioning region 311, the second positioning region 312, third positioning region 313, the 4th positioning region 314 and the 5th positioning region 315, when tube socket tool is there are three when pin, three pins of tube socket just divide It is not inserted into the first positioning region 311, third positioning region 313 and the 4th positioning region 314, when tube socket tool is there are four pin, tube socket Four pins be just inserted into the second positioning region 312, third positioning region 313, the 4th positioning region 314 and the 5th positioning region respectively In 315, when tube socket tool is there are five when pin, five pins of tube socket are just inserted into the first positioning region 311, the second positioning region respectively 312, in third positioning region 313, the 4th positioning region 314 and the 5th positioning region 315.In this way, first positioning hole 31 can be adapted to it is more The pin of kind quantity, eliminates the trouble that different fixtures are needed replacing for the tube socket of different number of pin, improves production effect Rate reduces production cost.

Further, referring to Fig. 5, a kind of specific embodiment as tube socket fixture provided by the utility model, on The outer end for stating first positioning hole 31 has multiple chamferings 32.Specifically, multiple chamferings 32 are circumferentially distributed in outside first positioning hole 31 On the outer surface for holding corresponding material strip 30, when the edge of tube socket has positioning protrusion, the groove that chamfering 32 is formed just can be with The positioning protrusion is accommodated, in this way, chamfering 32 and the cooperation of first positioning hole 31 can more accurately position a plurality of types of tube sockets.

Preferably, referring to Fig. 2, a kind of specific embodiment as tube socket fixture provided by the utility model, upper It states and offers at least two mounting grooves 11 on pedestal 10, at least two mounting grooves 11 are distributed in parallel interval.In this way in same work In office's time, tube socket fixture 1 can install at least two material strips 30, and then can fix multiple tube sockets, greatly improve Production efficiency.

Preferably, referring to Fig. 4, a kind of specific embodiment as tube socket fixture provided by the utility model, upper It states and offers 25 first positioning holes 31 in material strip 30, is i.e. can position 25 tube sockets in a material strip 30.In this way Greatly increase production efficiency.

Further, referring to Fig. 2, a kind of specific embodiment as tube socket fixture provided by the utility model, At least two second location holes 33 are offered on the opposite end of above-mentioned material strip 30, meanwhile, it is fixed that third is offered on pedestal 10 Position hole 12, the third location hole 12 is corresponding with second location hole 33, and herein, tube socket fixture 1 further includes positioning pin (not shown), material Item 30 can be inserted into be formed in second location hole 33 and third location hole 12 with pedestal 10 by positioning pin and position.Specifically, Two location holes 33 run through the end of material strip 30, the recessed trench bottom in mounting groove 11 of third location hole 12, when installation, positioning pin One end passes through second location hole 33 and is inserted into third location hole 12, and material strip 30 is located in mounting groove 11.It is each in this way When installing material strip 30 on pedestal 10, it can guarantee that the position of material strip 30 is accurate, improve the installation effectiveness of material strip 30.

Further, referring to Fig. 2, a kind of specific embodiment as tube socket fixture provided by the utility model, It is provided with magnet 60 on above-mentioned pedestal 10, the magnet 60 is for adsorbing cover board 20.Specifically, magnet 60 is distributed in the top of pedestal 10 Interval between portion edge and two adjacent mounting grooves 11, so that the adsorption capacity of magnet 60 is more uniform, cover board 20 is more preferable Ground is adsorbed on pedestal 10, so that the pressure that elastic slice 51 applies to tube socket is more uniform, further improves production process The stability of middle tube socket.

Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific embodiment party as tube socket fixture provided by the utility model Formula is provided with handle 70 in one end of above-mentioned pedestal 10, and the handle 70 and pressing plate 40 are arranged in the same side.Both it is convenient for user in this way Tube socket fixture 1 is picked and placed, and for opening and borrowing power when locking pressure plate 40.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (8)

1. tube socket fixture is encapsulated for TO46, including pedestal, cover board, material strip and pressing plate, one end of the cover board pass through shaft It is hinged with one end of the pedestal, the pressing plate be connected to the other end of the pedestal and can gland in the another of the cover board End, which is characterized in that mounting groove is offered on the pedestal, the material strip is removably mounted in the mounting groove, the lid The shrapnel group for compressing tube socket is provided on the inner surface of plate, the shrapnel group can press in the material strip, the material strip On offer first positioning hole for being adapted to a variety of quantity pins.

2. tube socket fixture as described in claim 1, which is characterized in that the first positioning hole includes for inserting for the pin Five positioning regions entered.

3. tube socket fixture as claimed in claim 2, which is characterized in that the outer end of the first positioning hole has multiple chamferings.

4. tube socket fixture as claimed in claim 3, which is characterized in that offer parallel interval distribution on the pedestal at least Two mounting grooves.

5. tube socket fixture as claimed in claim 4, which is characterized in that offer 25 described first in the material strip and determine Position hole.

6. such as the described in any item tube socket fixtures of claim 3 to 5, which is characterized in that opened up on the opposite end of the material strip There are at least two second location holes, third location hole corresponding with the second location hole, the pipe are offered on the pedestal Seat fixture further includes positioning pin, and the material strip is inserted into the second location hole and the third positioning hole by the positioning pin It is formed and is positioned with the pedestal.

7. tube socket fixture as claimed in claim 6, which is characterized in that be provided on the pedestal for adsorbing the cover board Magnet.

8. tube socket fixture as claimed in claim 6, which is characterized in that one end of the pedestal is provided with ipsilateral with the pressing plate Handle.