CN101600302A

CN101600302A - Assistant tin printing clamp

Info

Publication number: CN101600302A
Application number: CNA2008100285782A
Authority: CN
Inventors: 查洪刚; 黄承禄
Original assignee: Mitac Computer Shunde Ltd
Current assignee: Mitac Computer Shunde Ltd; Shunda Computer Factory Co Ltd
Priority date: 2008-06-06
Filing date: 2008-06-06
Publication date: 2009-12-09

Abstract

The invention provides a kind of assistant tin printing clamp, it mainly comprises: one first fixed frame and one second fixed frame are respectively arranged with some first openings and second opening on it; One setting-up piece and a spacer, this setting-up piece is provided with the mesh that some power supply sub-components are treated a side open of scolding tin, this spacer is provided with the slotted eye that some power supply sub-component correspondences wear, be located between this first, second fixed frame after this setting-up piece and the combination of this spacer, and this electronic building brick correspondence passes second opening on this second fixed frame, and this electronic building brick treats that the one side of scolding tin exposes to first opening of this first fixed frame; And a loam cake, one side and this first fixed frame articulate and movable folding, and the side that this loam cake is relative with this first fixed frame is provided with the elasticity post that some and above-mentioned electronic building brick compresses.The present invention is applicable to also print solder paste thereon of auxiliary fixedly electronic building brick, and is not only easy to operate, and effectively saves time and cost.

Description

Assistant tin printing clamp

Technical field

The present invention relates to a kind of anchor clamps, relate in particular to a kind of auxiliary printing anchor clamps that are applicable to print solder paste on electronic building brick.

Background technology

In general, the electronic building brick that some is small-sized, miniature electric assembly such as field effect transistor for example, its size generally all at 3mm*3mm between the 10mm*10mm, and the spacing between the pin is at 0.4mm to 0.8mm, because pin can't weld with flatiron at assembly bottom and assembly Wuxi ball, when reprocessing, need to carry out sealing-off with blast heater.

In the sealing-off process, need elder generation to tin cream on the corresponding PCB pad of electronic building brick, traditional mode is manually to utilize gummed paper that one little steel plate is fixed on the corresponding PCB pad of electronic building brick, republishes tin cream.

This mode is because assembly is very little, and its corresponding region is also very little, and it is time-consuming manually to fix little steel plate, and the assembly of different model need use different little steel discs.

Summary of the invention

In view of the above problems, the invention provides a kind of assistant tin printing clamp, it is applicable on the electronic building brick of some kinds of specifications and prints tin, and is easy to operate.

In order to achieve the above object, the present invention has adopted following technical scheme: a kind of assistant tin printing clamp, and wherein, these anchor clamps mainly comprise: one first fixed frame, it is provided with several first openings; One second fixed frame, it is provided with several second openings; One setting-up piece and a spacer, this setting-up piece one side is provided with the mesh that the dissimilar electronic building bricks of some confessions are treated a side open of scolding tin, and this spacer is provided with the slotted eye that the above-mentioned electronic building brick correspondence of some confessions wears, this setting-up piece and this spacer are located between this first fixed frame and this second fixed frame after the combination in the lump, and this electronic building brick correspondence passes second opening on this second fixed frame, and this electronic building brick treats that the one side of scolding tin exposes to first opening of this first fixed frame; And a loam cake, the one side articulates with above-mentioned first fixed frame and combine also movable folding, and the side that this loam cake is relative with this first fixed frame is provided with the corresponding elasticity post that compresses that contacts of some and above-mentioned electronic building brick.

Preferable, the invention provides a kind of assistant tin printing clamp, wherein, described loam cake mainly comprise a body, one its be provided with stator and some blocks that is sheathed on this elasticity post of plurality of elastic post, described body one lateral margin extends in order to keeping supplying when being covered on first fixed frame two barbs for locking, and described elasticity post is provided with the cylinder of spring in being.

Compared to prior art, the invention provides a kind of assistant tin printing clamp, its be applicable to that the electronic building brick of auxiliary some kinds of specifications is fixed and on electronic building brick print solder paste, not only easy to operate, and effectively save time and cost.

Description of drawings

Fig. 1 is a decomposing schematic representation of the present invention

Fig. 2 makes up preceding schematic diagram for the present invention

Embodiment

Please refer to Figure 1 and Figure 2, assistant tin printing clamp 10 of the present invention is applicable to that mainly auxiliary some dissimilar electronic building bricks 20 are fixed thereon, so that on electronic building brick 20 print solder paste, this assistant tin printing clamp 10 mainly comprises one first fixed frame 101, one second fixed frame 102, a setting-up piece 103, a spacer 104 and a loam cake 105.

Wherein, be respectively arranged with several first openings 1011 and second opening 1021 on described first fixed frame 101 and second fixed frame 102, and be respectively arranged with some using on the frame of this first fixed frame 101 and second fixed frame 102, and a side of this first fixed frame 101 is provided with a hole clipping 1013 for the

solid screw

1012 and 1022 of spiral shell.

In addition, described setting-up piece 103 and spacer 104 are located between this first fixed frame 101 and second fixed frame 102 after the combination in the lump, this setting-up piece 103 is provided with some mesh 1031, when this mesh 1031 is positioned on the setting-up piece 103 in order to power supply sub-component 20, this electronic building brick 20 treats that a side open of scolding tin is in mesh 1031, so that the Yin Xi of electronic building brick 20, and dissimilar electronic building bricks 20 is corresponding with different mesh 1031.

Again, this spacer 104 is provided with the slotted eye 1041 that above-mentioned electronic building brick 20 correspondences of some confessions pass, and be respectively arranged with some

perforation

1042 and 1032 on this spacer 104 and this setting-up piece 103 for locking, so, this setting-up piece 103 and this spacer 104 are located between this first fixed frame 101 and this second fixed frame 102 after the combination in the lump, and electronic building brick 20 correspondences on this setting-up piece 103 pass second opening 1021 on this second fixed frame 102, and this electronic building brick 20 treats that the one side of scolding tin exposes to first opening 1011 of this first fixed frame 101, to treat Yin Xi.

Moreover, described loam cake 105 mainly comprises a body 1051, one stator 1052 and some blocks 1053, described body 1,051 one sides articulate with above-mentioned first fixed frame 101 and combine and movable folding, this body 1,051 one lateral margins middle part is provided with a fixed block 10512, this fixed block 10512 articulates mutually with an articulated section 1054 and combines, to make this loam cake 105 be articulated in this first fixed frame, 101 1 sides, these body 1051 another opposite side edges outwards vertically extend two barbs 10511, this barb 10511 covers 105 hooks when being covered on first fixed frame 101 in the hole clipping 1013 of this first fixed frame 101 in order to keep supplying, so that this loam cake 105 is locked on this first fixed frame 101, described stator 1,052 one sides are provided with plurality of elastic post 10521, this elasticity post 10521 is for being provided with the cylinder of a spring in it, and be arranged with a block 1053 on this elasticity post 10521, this block 1053 and this elasticity post 10521 all are to utilize the rubber-like material to make, the side and the fixing back of this body 1051 applyings that this stator 1052 are not provided with elasticity post 10521 form this loam cake 105, when being covered on this loam cake 105 on this first fixed frame 101, this elasticity post 10521 compresses with above-mentioned electronic building brick 20 corresponding contacts, thereby this electronic building brick 20 is fixed in this assistant tin printing clamp 10, to treat Yin Xi.

When needing seal tin, earlier with setting-up piece 103 be located between first fixed frame 101 and second fixed frame 102 after spacer 104 combines in the lump, and fix with screw, then body 1051 is combined with stator 1052 and form loam cake 105, and make this loam cake 105 be articulated in this first fixed frame, 101 1 rear flank, print electronic building brick 20 fixed placement of tin on setting-up piece 103 with waiting, and this electronic building brick 20 waits to print the mesh 1031 of a side open of tin in this setting-up piece 103, so, utilize barb 10511 to be covered on this first fixed frame 101 these loam cake 105 correspondences and locking, can carry out Yin Xi this electronic building brick 20.

Claims

1. an assistant tin printing clamp is characterized in that, these anchor clamps mainly comprise:

One first fixed frame, it is provided with several first openings;

One second fixed frame, it is provided with several second openings;

One setting-up piece and a spacer, this setting-up piece is provided with the mesh that some power supply sub-components are treated a side open of scolding tin, and this spacer is provided with the slotted eye that the above-mentioned electronic building brick correspondence of some confessions passes, this setting-up piece and this spacer are located between this first fixed frame and this second fixed frame after the combination in the lump, and this electronic building brick correspondence passes second opening on this second fixed frame, and this electronic building brick treats that the one side of scolding tin exposes to first opening of this first fixed frame; And

One loam cake, one side articulate with above-mentioned first fixed frame and combine and movable folding, and the side that this loam cake is relative with this first fixed frame is provided with the corresponding elasticity post that compresses that contacts of some and above-mentioned electronic building brick.

2. assistant tin printing clamp according to claim 1 is characterized in that, described loam cake mainly comprise a body, one its be provided with stator and some blocks that is sheathed on this elasticity post of plurality of elastic post.

3. assistant tin printing clamp according to claim 2 is characterized in that, described body one lateral margin extends in order to keep supplying when being covered on first fixed frame two barbs for locking.

4. assistant tin printing clamp according to claim 2 is characterized in that, described elasticity post is provided with the cylinder of spring in being.