CN205309673U

CN205309673U - Welding tool

Info

Publication number: CN205309673U
Application number: CN201620067893.6U
Authority: CN
Inventors: 庹前进
Original assignee: Hunan Mechanical and Electrical Polytechnic
Current assignee: Hunan Mechanical and Electrical Polytechnic
Priority date: 2016-01-25
Filing date: 2016-01-25
Publication date: 2016-06-15
Anticipated expiration: 2026-01-25

Abstract

The utility model provides a welding tool, includes the base, and base center department offers the recess that is used for installing feed network circuit board, has offered first trough, second trough, third trough and fourth trough on the base, and they distribute in four orientations of the upper and lower left and right sides of recess, feed through with the recess respectively, one side of first trough, second trough, third trough and fourth trough is equallyd divide and do not is equipped with the buckle that is used for the joint cable. The utility model discloses can be applicable to the feed network circuit board of suitable size, can be effectively with cable and feed network circuit board fixed mounting to under robotic arm's effect, the automatic weld of realization feed network circuit board.

Description

A kind of welding frock

Technical field

The utility model relates to a kind of welding plant, particularly a kind of welding frock.

Background technology

Along with the rise of industry 4.0, more and more factories uses machinery arm to carry out industrial operation so that production rate increases, manufacture Quality advance, manufacturing processed are controlled.

Antenna for base station is a kind of equipment for communication, and it can be used for transmitting and receiving the signal that emits of base station. The desired value of antenna for base station is extremely important, if index is not up to standard, then can affect the normal use of antenna, can not meet the function transmitted with Received signal strength. In current antenna for base station index, intermodulation index (PIM) affects the most important index of antenna for base station, if PIM value cannot meet requirement, then the signal of antenna for base station can be made to be subject to the impact of high frequency inter-modulated signal, make antenna for base station cannot receive remote signal.

In process of production, the welding of the feed network circuit card of antenna for base station is one of important operation affecting whole antenna for base station PIM value. The welding of existing feed network circuit card adopts the mode of human weld usually, and human weld also exists such as void weldering, welds the problems such as irregular, welding effect is ununified, thus the percent of pass causing present antenna for base station PIM index is lower.

If use automatic soldering device feed network circuit card is welded, then need a kind of frock for fixing feed network circuit card and cable. Along with the continuous evolution of antenna for base station, feed network circuit card wherein is complicated all the more, the cable kind connected is on the high side, existing frock cannot fixed cable be welded targetedly, and, the feed network circuit card size of a new generation is bigger, it is necessary to have a kind of Novel tooling adaptive.

Practical novel content

The purpose of this utility model is, in order to overcome the above-mentioned deficiency of prior art, it is provided that a kind of welding frock that can effectively fix feed network circuit card and cable.

In order to realize above-mentioned purpose, the technical scheme that the utility model adopts is: a kind of welding frock, comprise base, the groove for installing feed network circuit card is offered in base center, base is offered first walk wire casing, the 2nd and walk wire casing, the 3rd and walk wire casing and the 4th and walk wire casing, they are distributed in the four direction up and down of groove, are connected with groove respectively;First walks wire casing, the 2nd walks wire casing, the 3rd and walks the side that wire casing and the 4th walks wire casing and be provided with the card for card wiring cable respectively and buckle.

Feed network circuit card is arranged in groove, first walks wire casing, the 2nd walks wire casing, the 3rd and walks wire casing and walk wire casing with the 4th and be connected four pad edge that position is just positioned at feed network circuit card with groove, cable is inserted into first respectively walk wire casing, the 2nd and walk wire casing, the 3rd and walk wire casing and the 4th and walk in wire casing, buckle with card again and fix cable, cable and feed network circuit card can be fixedly mounted in frock, more automatically be welded by machinery arm.

Further, described card is buckled to comprise and is buckled the end and connect post, connects post and is arranged on base through the button end; Connecting and be symmetrically arranged with two bulb plungers on post, hole has been offered in position corresponding with bulb plunger in base, bulb plunger is arranged in hole.

When not needing card to buckle fixed cable, card button is walked wire casing, the 2nd with first and is walked wire casing, the 3rd and walk wire casing and the 4th and walk wire casing and all do not produce to intersect; When fixed cable buckled by needs card, cable is first placed on first walk wire casing, the 2nd and walk wire casing, the 3rd and walk wire casing and the 4th and walk in wire casing, then firmly pull pull out that card buckles buckle the end, now, bulb plunger is pressed, the top of bulb plunger is shunk, thus departs from the hole in base, and then card is buckled upwards lift, then rotary buckle, the side that card is buckled covers cable, and then is connected in the hole of base by bulb plunger, thus realizes the effect of fixed cable. After rotary buckle, the position of bulb plunger there occurs change, is again connected in the hole of base if wanting bulb plunger, and hole should be designed to the hole of annular, and no matter how bulb plunger rotates, and is always combined together with hole when it being inserted.

Further, described groove is " work " font. In order to suitable with existing feed network circuit card, groove should be designed to consistent with the shape of feed network circuit card, and the feed network circuit card after optimizing is " work " font, then correspondingly, groove is also " work " font.

Further, first walks wire casing, the 2nd walks wire casing, the 3rd to walk the width of wire casing consistent, is 20mm; Walk wire casing, the 3rd because first walks wire casing, the 2nd to walk in wire casing the cable diameter installed be 18.5mm, therefore their width should design bigger a little than 18.5mm a bit.

Further, the 4th to walk the width of wire casing be 9mm; Because the 4th to walk in wire casing the cable diameter installed be 8.5mm, therefore their width should design bigger a little than 8.5mm a bit.

Further, described base is rectangular parallelepiped, and four angles of base are respectively equipped with open holes.

A kind of useful effect welding frock of the utility model: the utility model can be applicable to the feed network circuit card of suitable dimension, effectively cable and feed network circuit card can be fixedly mounted, thus under the effect of machinery arm, it is achieved the automatic welding of feed network circuit card.

Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.

Accompanying drawing explanation

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

Fig. 2 is the A-A sectional view of Fig. 1.

In figure: 1 base, 2 grooves, 3 first walk wire casing, and 4 the 2nd walk wire casing, and 5 the 3rd walk wire casing, and 6 the 4th walk wire casing, 7 card buttons, the 8 button ends, 9 connection posts, 10 bulb plungers, 11 holes, 12 open holess.

Embodiment

As shown in the figure, a kind of welding frock, comprise base 1, the groove 2 for installing feed network circuit card is offered in base 1 center, base 1 is offered first walk wire casing 3, the 2nd and walk wire casing 4, the 3rd and walk wire casing 5 and the 4th and walk wire casing 6, they are distributed in the four direction up and down of groove 2, are connected with groove 2 respectively; First walks wire casing 3, the 2nd walks wire casing 4, the 3rd and walks the side that wire casing 5 and the 4th walks wire casing 6 and be provided with the card for card wiring cable respectively and buckle 7.

Preferably, described card button 7 comprises the button end 8 and connects post 9, connects post 9 and is arranged on base 1 through the button end 8; Connecting and be symmetrically arranged with two bulb plungers 10 on post 9, hole 11 has been offered in position corresponding with bulb plunger 10 in base 1, bulb plunger 10 is arranged in hole 11.

Preferably, described groove 2 is " work " font.

Preferably, described first walks wire casing 3, the 2nd walks wire casing 4, the 3rd to walk the width of wire casing 5 consistent, is 20mm.

Preferably, the described 4th to walk the width of wire casing 6 be 9mm.

Preferably, described base 1 is rectangular parallelepiped, and four angles of base 1 are respectively equipped with open holes 12.

Obviously, the utility model can be carried out various change and modification and not depart from spirit and scope of the present utility model by the technician of this area. Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technology thereof, then the utility model also is intended to comprise these change and modification.

Claims

1. a welding frock, it is characterized in that: comprise base, the groove for installing feed network circuit card is offered in base center, base is offered first walk wire casing, the 2nd and walk wire casing, the 3rd and walk wire casing and the 4th and walk wire casing, they are distributed in the four direction up and down of groove, are connected with groove respectively; First walks wire casing, the 2nd walks wire casing, the 3rd and walks the side that wire casing and the 4th walks wire casing and be provided with the card for card wiring cable respectively and buckle.

2. weld frock as claimed in claim 1, it is characterised in that: described card is buckled to comprise and is buckled the end and connect post, connects post and is arranged on base through the button end; Connecting and be symmetrically arranged with two bulb plungers on post, hole has been offered in position corresponding with bulb plunger in base, bulb plunger is arranged in hole.

3. weld frock as claimed in claim 1 or 2, it is characterised in that: described groove is " work " font.

4. weld frock as claimed in claim 1 or 2, it is characterised in that: described first walks wire casing, the 2nd walks wire casing, the 3rd to walk the width of wire casing consistent, is 20mm.

5. weld frock as claimed in claim 1 or 2, it is characterised in that: the described 4th to walk the width of wire casing be 9mm.

6. weld frock as claimed in claim 1 or 2, it is characterised in that: described base is rectangular parallelepiped, and four angles of base are respectively equipped with open holes.