CN202199888U

CN202199888U - Working frame for welding micro electronic element

Info

Publication number: CN202199888U
Application number: CN2011202937025U
Authority: CN
Inventors: ***
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-15
Filing date: 2011-08-15
Publication date: 2012-04-25
Anticipated expiration: 2021-08-15

Abstract

The utility model discloses a working frame for welding a micro electronic element. The working frame for welding the micro electronic element consists of a pedestal, an upright post, a cross beam, a puller bolt, clamping tools, a clip and a magnifying lens, wherein the upright post is screwed in the middle of the pedestal; the cross beam is glidingly inserted into a horizontal round hole at the upper end of the upright post; three clamping tools are glidingly sleeved on the cross beam through horizontal round holes formed in a slide block on the lower part; the slide block can slide and rotate on the cross beam; two oppositely arranged clamping plates are arranged on each clamping tool; an upper pit and a lower pit are formed in the plane of the inner side of each clamping plate; a through hole is formed on the middle part of the clamping plate; the two clamping plates tightly clamp a ball head on the upper part of the slide block in the pit on the lower part through a screw and a butterfly nut; the ball head at the lower end of the clip is clamped in the pit on the upper parts of the clamping plates; and a ball head is arranged on the lower part of a handle of the magnifying lens and is clamped in the pit on the upper parts of the two clamping plates. The working frame has the beneficial effects of simpleness in operation, capability of saving labor and time, convenience and reliability.

Description

The falsework of welding small electric sub-element

Technical field

The falsework that the utility model uses when relating to a kind of soldering of electronic components specifically relates to a kind of falsework that welds the small electric sub-element.

Background technology

When assembling welding electronic circuit board and maintenance household electrical appliance or maintenance mobile phone; Often need with the small plumb joint of electric iron soldering; Because the electronic component dimensions of being welded is less; Take or operator's hand all can be shaken during with tweezers folder electronic component with hand, and also be not easy to see clearly the concrete condition of welding position during welding, this has just directly had influence on welding quality.Hand of operating personnel is taken flatiron during practical operation on the other hand, and the another hand can only be held a part, and this moment, another part was just touched waywardly easily, and this has just increased work difficulty.

The utility model content

The purpose of the utility model is exactly in order to remedy the deficiency of prior art; A kind of falsework that welds the small electric sub-element is provided; It can be clipped in two small electronic components on the falsework; Magnifying glass through falsework is observed pad, arbitrarily adjusts the distance between two elements, and two parts can not touched when having guaranteed welding.

For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of falsework that welds the small electric sub-element; By base, column, crossbeam, hold out against screw, jig, clip, magnifying glass and form; Its central post is rotatably connected in the central authorities of base, in the horizontal circular hole that is inserted into the column upper end that crossbeam slides, holds out against the top that screw threads is connected on column and holds out against crossbeam; What three jigs horizontal circular hole through lower slider slided is enclosed within on the crossbeam; Slide block both can slide on crossbeam and also can rotate; The slide block bottom spins holds out against screw and can hold out against slide block and be fixed on the crossbeam, and two clamping plate that are oppositely arranged are arranged at jig top, on the inboard plane of clamping plate, two pits is up and down arranged; At the middle part of clamping plate a through hole is arranged, two clamping plate are clamped in the bulb on slide block top in the pit of clamping plate bottom through screw, wing nut; There is a bulb clip lower end, and this bulb is sandwiched in the top pit of jig top two clamping plates; The bottom of magnifying glass handle is provided with a bulb, and this bulb is sandwiched in the top pit of jig top two clamping plates.

The method for using of the utility model is: about two electronic components are clipped in respectively on two clips; Hold out against screw and wing nut is adjusted the relative position that is soldered electronic component on two clips through adjustment; Profit uses the same method also can adjust the position of magnifying glass, sees through magnifying glass and can observe whole welding process.

The beneficial effect of the utility model is: simple to operate, and laborsaving saving time, convenient and reliable.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of jig in the utility model;

Fig. 3 is the schematic appearance of clip in the utility model;

Among the figure, 1. base, 2. column, 3. crossbeam, 4,15. hold out against screw, and 5,8,10. jig, 6,9. clip, 7. magnifying glass, 11. clamping plate, 12. screws, 13. wing nuts, 14. slide blocks.

The specific embodiment

Among the figure; A kind of falsework that welds the small electric sub-element; It comprises base 1, column 2, crossbeam 3, holds out against screw 4, jig 5, clip 6, magnifying glass 7; Its central post 2 is rotatably connected in the central authorities of base 2, in the horizontal circular hole that is inserted in column 2 upper ends that crossbeam 3 slides, holds out against the top that screw 4 is screwed in column 2 and holds out against crossbeam 3; What three

jigs

5,8,10 horizontal circular hole through lower slider 14 slided is enclosed within on the crossbeam 3; Slide block 14 both can slide on crossbeam 3 and also can rotate; Slide block 14 bottoms spin holds out against screw 15 and can hold out against slide block 14 on crossbeam 3; Two clamping plate that are oppositely arranged 11 are arranged at

jig

5,8,10 tops; On the plane of clamping plate 11 inboards, two pits are arranged, a through hole is arranged at the middle part of clamping plate 11, two clamping plate 11 are clamped in the bulb on slide block 14 tops in the pit of clamping plate 11 bottoms through screw 12, wing nut 13;

Clip

6,9 lower ends are respectively equipped with a bulb, and this bulb is sandwiched in respectively in the pit on jig 5,8 top two clamping plates 11 tops; The bottom of magnifying glass 7 handles is provided with a bulb, and this bulb is sandwiched in the top pit of jig 10 top two clamping plates.

Claims

1. falsework that welds the small electric sub-element; It is characterized in that: it by base, column, crossbeam, hold out against screw, jig, clip, magnifying glass and form; Its central post is rotatably connected in the central authorities of base; In the horizontal circular hole that is inserted into the column upper end that crossbeam slides, hold out against the top that screw threads is connected on column and hold out against crossbeam; What three jigs horizontal circular hole through lower slider slided is enclosed within on the crossbeam, and slide block both can slide on crossbeam and also can rotate, and the slide block bottom spins holds out against screw and can hold out against slide block on crossbeam.

2. the falsework of welding small electric sub-element according to claim 1; It is characterized in that: two clamping plate that are oppositely arranged are arranged at the top of said jig; Two pits are up and down arranged on the plane of clamping plate inboard; At the middle part of clamping plate a through hole is arranged, two clamping plate are clamped in the bulb on slide block top in the pit of clamping plate bottom through screw, wing nut.

3. the falsework of welding small electric sub-element according to claim 1 is characterized in that: there is a bulb said clip lower end, and this bulb is sandwiched in the top pit of jig top two clamping plates.

4. the falsework of welding small electric sub-element according to claim 1 is characterized in that: the bottom of said magnifying glass handle is provided with a bulb, and this bulb is sandwiched in the top pit of jig top two clamping plates.