CN211588836U - Welding tool - Google Patents
Welding tool Download PDFInfo
- Publication number
- CN211588836U CN211588836U CN201922454221.7U CN201922454221U CN211588836U CN 211588836 U CN211588836 U CN 211588836U CN 201922454221 U CN201922454221 U CN 201922454221U CN 211588836 U CN211588836 U CN 211588836U
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- tray
- positioning
- tin
- coaxial cable
- head tank
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Abstract
The utility model provides a welding frock for preassemble coaxial cable and binding post with the welding formation wiring subassembly, which comprises a tray, be equipped with the first constant head tank that is used for fixing a position coaxial cable on the tray to and be used for fixing a position binding post's second constant head tank, the second constant head tank is located first constant head tank one end and with first constant head tank intercommunication. Among the welding frock, through set up first constant head tank and second constant head tank on the tray to be used for the location respectively and place coaxial cable and binding post, and be connected coaxial cable and binding post, with weld coaxial cable and binding post through reflow soldering convenience in follow-up, be favorable to improving production efficiency and welding quality's uniformity.
Description
Technical Field
The utility model relates to a reflow soldering technical field especially relates to a welding frock.
Background
The base station antenna is a key part covered by a mobile communication network, coaxial cables of the base station antenna are connected by virtue of wiring terminals, and the intermodulation indexes of the antenna are directly influenced by the quality of the welding quality of the coaxial cables and the wiring terminals. At present, the welding of the wiring terminal in the industry adopts a manual welding mode, the consistency of the welding quality is poorer, and the efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improve binding post and coaxial cable welding efficiency's welding frock.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a welding frock for preassemble coaxial cable and binding post form the wiring subassembly with the welding, includes the tray, be equipped with the first constant head tank that is used for fixing a position coaxial cable on the tray to and be used for fixing a position binding post's second constant head tank, the second constant head tank is located first constant head tank one end and with first constant head tank intercommunication.
Preferably, the welding frock still includes the seal tin diaphragm, the seal tin diaphragm is used for covering and locates tray upper portion, the seal tin diaphragm corresponds first constant head tank with second constant head tank intercommunication department has seted up and has dodged the mouth.
Preferably, at least one of the tin printing membrane and the tray is provided with a positioning pin, the other one of the tin printing membrane and the tray is provided with a positioning hole, and the positioning pin is embedded in the positioning hole to realize the positioning and placement of the tin printing membrane and the tray.
Preferably, the tin printing membrane with the tray is of a rectangular structure, at least one of the tin printing membrane and the tray is provided with two positioning pins, the other one of the tin printing membrane and the tray is provided with two positioning holes, the two positioning pins and the two positioning holes are in one-to-one correspondence, and the two positioning pins are arranged at two ends of a diagonal line of the rectangular structure.
Preferably, the welding frock still includes the jacking subassembly that is used for conveniently propping out the wiring subassembly from the tray.
Preferably, the jacking subassembly includes the bottom plate, and connect in jacking post on the bottom plate, the bottom plate is located the tray below, the hole of stepping down has been seted up to second positioning slot bottom, the jacking post corresponds the hole position of stepping down sets up to be used for stretching into the hole of stepping down to with wiring subassembly jack-up.
Preferably, the tray is provided with a plurality of first positioning grooves and a plurality of second positioning grooves, and the plurality of first positioning grooves and the plurality of second positioning grooves correspond to each other one to one.
Preferably, the tray is made of high temperature resistant synthetic stone.
Compared with the prior art, the utility model discloses a scheme has following advantage:
1. among the welding frock, through set up first constant head tank and second constant head tank on the tray to be used for the location respectively and place coaxial cable and binding post, and be connected coaxial cable and binding post, with weld coaxial cable and binding post through reflow soldering convenience in follow-up, be favorable to improving production efficiency and welding quality's uniformity.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a perspective view of a welding tool according to an embodiment of the present invention;
fig. 2 is a flow chart of the welding process of the coaxial cable and the connecting terminal of the present invention.
Reference numerals: 1. a tray; 11. a first positioning groove; 12. a second positioning groove; 13. positioning holes; 2. printing a tin film; 21. avoiding the mouth; 22. positioning pins; 3. a base plate; 31. and (4) jacking the column.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
It will be understood by those within the art that, unless expressly stated otherwise, the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
As shown in fig. 1, the utility model relates to a welding frock for preassemble coaxial cable and binding post with the welding formation wiring subassembly, including tray 1, be equipped with the first constant head tank 11 that is used for fixing a position coaxial cable on the tray 1 to and be used for fixing a position binding post's second constant head tank 12, second constant head tank 12 is located first constant head tank 11 one end, just first constant head tank 11 with second constant head tank 12 communicates.
The utility model discloses in, through set up first constant head tank 11 and second constant head tank 12 on the tray 1 to be used for the location respectively and place coaxial cable and binding post, and be connected coaxial cable and binding post, with weld coaxial cable and binding post through the reflow soldering convenience at follow-up, be favorable to improving production efficiency and welding quality's uniformity.
Preferably, the tray 1 is made of high-temperature-resistant synthetic stone, so that the tray 1 is prevented from being deformed due to heating in the reflow soldering process, and the stability of the coaxial cable and the wiring terminal during soldering is guaranteed.
Further, two opposite side portions of the tray 1 are recessed to facilitate a user to insert and take the tray 1.
Welding frock is still including tin printing diaphragm 2, tin printing diaphragm 2 is used for the lid to locate 1 upper portion of tray, tin printing diaphragm 2 corresponds first constant head tank 11 with second constant head tank 12 intercommunication department has seted up and has dodged mouth 21, and then can with tin printing diaphragm 2 place in layer board upper portion, then through brushing tin on tin printing diaphragm 2 to conveniently brush the tin material at coaxial cable and binding post junction, simultaneously, press through tin printing diaphragm 2 and establish on coaxial cable and binding post, and then can not play coaxial cable and binding post at the tin brushing in-process, guaranteed the smoothness of brushing tin.
Preferably, at least one of the tin-printing film sheet 2 and the tray 1 is provided with a positioning pin 22, and the other is provided with a positioning hole 13, wherein the positioning pin 22 is embedded in the positioning hole 13 to realize the positioning and placement of the tin-printing film sheet 2 and the tray 1.
In this embodiment, a positioning pin 22 is disposed on a side of the tin-printed film 2 opposite to the tray 1, a positioning hole 13 is disposed on the upper portion of the tray 1 corresponding to the positioning pin 22, and the positioning pin 22 is embedded in the positioning hole 13.
Through locating pin 22 inlays and locates in locating hole 13, make tin printing diaphragm 2 more conveniently place in on tray 1 to when brushing tin on tin printing diaphragm 2, tin printing diaphragm 2 is difficult to shift, has guaranteed to brush the smoothness of tin.
Further, seal tin diaphragm 2 with tray 1 all is the rectangle structure, seal tin diaphragm 2 with tray 1, at least one is equipped with two locating pin 22, another is equipped with two locating hole 13, two locating pin 22 and two locating hole 13 one-to-one, two locating pin 22 locates the both ends of rectangle structure diagonal.
In this embodiment, the tin-printing film 2 is provided with at least two positioning pins 22, the tray 1 is provided with two positioning holes 13 corresponding to the two positioning pins 22, and the stability of the position between the tin-printing film 2 and the tray 1 is enhanced by the cooperation of the two positioning pins 22 and the positioning holes 13, so that the connection between the coaxial cable and the wiring terminal is coated with tin material during tin printing.
In this embodiment, the tin-printed membrane 2 is made of a stainless steel material, and the thickness of the tin-printed membrane 2 is 0.2mm, two positioning pins 22 are arranged on the tin-printed membrane 2, the two positioning pins 22 are arranged at opposite angles of the tin-printed membrane 2, and two positioning holes 13 are arranged at positions of the tray 1 corresponding to the two positioning pins 22.
The welding tool further comprises a jacking assembly which is used for conveniently welding the coaxial cable and the wiring terminal to form the wiring assembly, wherein the jacking assembly is pushed out from the first positioning groove 11 and the second positioning groove 12. Jacking subassembly includes bottom plate 3, and connect in jacking post 31 on the bottom plate 3, bottom plate 3 is located 1 below of tray, the hole of stepping down (not shown in the figure, lower with) has been seted up to second constant head tank 12 bottom, jacking post 31 corresponds the position setting in hole of stepping down to be used for stretching into the hole of stepping down to with integrative coaxial cable of welding and binding post jack-up.
Through the setting of bottom plate 3 and jacking post 31, directly locate 1 pressure of tray 3 just can support out in first constant head tank 11 and the second constant head tank 12 with the wiring subassembly on the bottom plate 3, need not the manual work and go to scratch coaxial cable and binding post out, greatly improved production efficiency, save the cost of labor.
Preferably, the upper portion of jacking post 31 is the taper, and then is pressing tray 1 to be located when 3 is gone up to the bottom plate, can be convenient jacking post 31 wears to locate in the hole of stepping down, user's operation can be more convenient.
Further, the jacking column 31 corresponds one the hole of stepping down is equipped with two, and two the area of contact of jacking column 31 and binding post is bigger, can more stably support binding post out of second constant head tank 12.
The two opposite side parts of the bottom plate 3 are concave, so that a user can conveniently put in a hand, and the bottom plate 3 is convenient to take and place.
In this embodiment, the equipartition is equipped with a plurality ofly on the tray 1 first constant head tank 11, and a plurality of second constant head tank 12, it is a plurality of first constant head tank 11 and a plurality of second constant head tank 12 one-to-one to weld a plurality of coaxial cable and a plurality of binding post's combination simultaneously, greatly improved production efficiency, and guaranteed the welded uniformity between coaxial cable and the binding post.
Welding frock's advantage lies in:
1. welding frock is through once accomplishing the welding between a plurality of coaxial cable and a plurality of binding post, has greatly improved production efficiency.
2. Coaxial cable and binding post are fixed a position respectively through setting up first constant head tank 11 and second constant head tank 12 on the tray 1, coaxial cable and binding post welding are in the same place in rethread reflow soldering's mode, have guaranteed both welded quality, have guaranteed coaxial cable and binding post welded uniformity to the human cost has been saved.
3. Tin printing diaphragm 2's setting has greatly made things convenient for to brush tin between coaxial cable and binding post, is favorable to improving production efficiency to coaxial cable and binding post welded uniformity are better.
4. Bottom plate 3 and jacking post 31's setting can make things convenient for a plurality of wiring subassemblies that weld to break away from tray 1, has made things convenient for coaxial cable and binding post to follow dismantle on the tray 1, improved the convenience of production efficiency and operation.
With reference to fig. 2, the utility model discloses still relate to a welding process, use above-mentioned welding frock, include following step:
respectively placing the coaxial cable and the wiring terminal in the first positioning groove 11 and the second positioning groove 12 of the tray 1;
brushing tin on the joint of the coaxial cable and the wiring terminal;
the tray 1 is sent into a reflow soldering furnace to be welded with a coaxial cable and a connecting terminal;
and (4) disassembling the welded wiring assembly on the tray 1.
In the process of respectively placing the coaxial cables and the wiring terminals in the first positioning groove 11 and the second positioning groove 12 of the tray 1, firstly, the tray 1 is placed on an arranging machine, so that the wiring terminals fall into the second positioning groove 12 in a one-to-one correspondence manner through the arranging machine, the front and back surfaces and the left and right directions of each wiring terminal are kept consistent, then, the coaxial cables are placed on the tray 1 in the first positioning grooves 11 in a one-to-one correspondence manner in a manual manner, and the coaxial cables are connected to welding ports of the wiring terminals.
In-process of brushing tin to coaxial cable and binding post junction 1 upper portion lid of tray is established seal tin diaphragm 2, seal tin diaphragm 2 corresponds coaxial cable and binding post junction and has seted up it has to dodge a mouthful 21, and is a plurality of dodge mouthful 21 one-to-one in the junction of a plurality of coaxial cable and wiring electron, then, will tray 1 with seal tin diaphragm 2 places on the seal tin machine, is in through the seal tin machine brush tin on seal tin diaphragm 2, makes the tin material pass through it covers in coaxial cable and binding post junction to dodge mouthful 21.
After finishing the tin brushing work, the tin printing membrane 2 is taken down from the upper part of the tray 1, and then the tray 1 is sent into a reflow soldering furnace to carry out the furnace-through soldering of the coaxial cable and the wiring terminal.
In the process of unloading welded coaxial cable and binding post on tray 1, after crossing the stove 1 below of tray is equipped with bottom plate 3, seted up second constant head tank 12 bottom the hole of stepping down, bottom plate 3 corresponds the hole position of stepping down is equipped with jacking post 31, through with tray 1 to bottom plate 3 pushes down, makes jacking post 31 pass the hole of stepping down to the wiring subassembly that will weld binding post and coaxial cable together formed supports out first constant head tank 11 with second constant head tank 12 to lift a plurality of wiring subassemblies on tray 1 off simultaneously.
The utility model discloses a welding process's advantage lies in:
the utility model discloses an among the welding process, on the one hand, carry out coaxial cable and binding post's the work of putting, brush tin work through adopting man-machine mode in coordination to and blanking work, greatly improved the efficiency of production, on the other hand adopts reflow soldering's technology, has guaranteed coaxial cable and binding post welded uniformity, has improved coaxial cable and binding post welded quality, and then the correspondence can improve antenna intermodulation index.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a welding frock for preassemble coaxial cable and binding post form the wiring subassembly with the welding, characterized by: the tray is provided with a first positioning groove for positioning the coaxial cable and a second positioning groove for positioning the wiring terminal, and the second positioning groove is located at one end of the first positioning groove and communicated with the first positioning groove.
2. The welding tool of claim 1, wherein: still include the seal tin diaphragm, the seal tin diaphragm is used for covering to locate tray upper portion, the seal tin diaphragm corresponds first constant head tank with second constant head tank intercommunication department has seted up and has dodged the mouth.
3. The welding tool of claim 2, wherein: at least one of the tin printing membrane and the tray is provided with a positioning pin, the other one of the tin printing membrane and the tray is provided with a positioning hole, and the positioning pin is embedded in the positioning hole to realize the positioning and placement of the tin printing membrane and the tray.
4. The welding tool of claim 3, wherein: the tin printing membrane with the tray is the rectangle structure, tin printing membrane with the tray, at least one is equipped with two the locating pin, another is equipped with two the locating hole, two the locating pin and two the locating hole one-to-one, two the both ends of rectangle structure diagonal are located to the locating pin.
5. The welding tool of claim 1, wherein: the tray is characterized by further comprising a jacking assembly used for conveniently pushing the wiring assembly out of the tray.
6. The welding tool of claim 5, wherein: the jacking assembly comprises a bottom plate and a jacking column connected to the bottom plate, the bottom plate is arranged below the tray, a yielding hole is formed in the bottom of the second positioning groove, the jacking column corresponds to the yielding hole and is used for extending into the yielding hole and jacking the wiring assembly.
7. The welding tool of claim 1, wherein: the tray is provided with a plurality of first positioning grooves, a plurality of second positioning grooves, a plurality of first positioning grooves and a plurality of second positioning grooves in one-to-one correspondence.
8. The welding tool of claim 1, wherein: the tray is made of high-temperature-resistant synthetic stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922454221.7U CN211588836U (en) | 2019-12-30 | 2019-12-30 | Welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922454221.7U CN211588836U (en) | 2019-12-30 | 2019-12-30 | Welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211588836U true CN211588836U (en) | 2020-09-29 |
Family
ID=72598342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922454221.7U Active CN211588836U (en) | 2019-12-30 | 2019-12-30 | Welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211588836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977081A (en) * | 2019-12-30 | 2020-04-10 | 京信通信技术(广州)有限公司 | Welding tool and welding process |
-
2019
- 2019-12-30 CN CN201922454221.7U patent/CN211588836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977081A (en) * | 2019-12-30 | 2020-04-10 | 京信通信技术(广州)有限公司 | Welding tool and welding process |
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