CN115026372A - Soldering tin jig - Google Patents
Soldering tin jig Download PDFInfo
- Publication number
- CN115026372A CN115026372A CN202210819708.4A CN202210819708A CN115026372A CN 115026372 A CN115026372 A CN 115026372A CN 202210819708 A CN202210819708 A CN 202210819708A CN 115026372 A CN115026372 A CN 115026372A
- Authority
- CN
- China
- Prior art keywords
- jig
- wire harness
- main body
- pad
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000005476 soldering Methods 0.000 title claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000741 silica gel Substances 0.000 claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 210000000078 claw Anatomy 0.000 claims description 10
- 229910000679 solder Inorganic materials 0.000 claims 2
- 238000005452 bending Methods 0.000 abstract description 2
- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 description 4
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a tin soldering jig which comprises a jig main body and an upper cover, wherein the upper cover is rotatably installed on the jig main body, a wire harness clamping mechanism and a heat insulation plate are installed on the jig main body, a plurality of positioning pins matched with a PCB are installed on the heat insulation plate, a jig welding avoidance position is arranged in the middle of the heat insulation plate, and material taking and taking avoidance positions are arranged on two sides of the heat insulation plate, which are located at the jig welding avoidance position. According to the invention, the wire harness is fixed on the wire harness clamping mechanism, the wire harness can be pressed through the first wire pressing pad and the second wire pressing pad by covering the upper cover, the wire pressing pads are all silica gel pads, and the soft pad has the advantage that the soft pad can be fully contacted with the wire harness (the hard pad has higher height due to bending of a certain part of one wire harness, so that the hard pad can be jacked up, and other wire harnesses cannot be pressed), so that the wire harness can be pressed, and the accuracy in subsequent welding is improved.
Description
Technical Field
The invention relates to the technical field related to welding of wire harnesses and PCBs, in particular to a soldering tin jig.
Background
In the prior art, a semi-automatic welding jig special for fixing the number of welding spots requires that the welding spots are on a straight line, and can realize the welding between a plurality of welding spots and connecting lines simultaneously. When two different PCBs are to be welded, if the PCBs are required to be connected with each other and the connecting lines are short, the two different PCBs cannot be placed and welded simultaneously due to the limitation of equipment and a carrier. In the current method, equipment is utilized as much as possible, the welding of the connecting wires of the first PCB is completed firstly, and the second PCB can only be welded by hand, but cannot be welded by the equipment.
The existing part of jigs are designed to fix the wire in order to solve the problems, and the fixing of the existing part of jigs generally adopts a cylinder to press the wire, so that the effect is poor.
Disclosure of Invention
The invention aims to provide a soldering tin jig to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a soldering tin tool, includes tool main part and upper cover, the upper cover rotates to be installed in the tool main part, install pencil clamping mechanism and heat insulating board in the tool main part, install a plurality of and PCB board complex locating pin on the heat insulating board, the centre of heat insulating board has been seted up the tool welding and has been dodged the position, the heat insulating board is located the tool welding and dodges a position both sides and all has been seted up to get to expect to dodge the position.
Preferably, the jig main body is located one side of the wire harness clamping mechanism and is provided with a first wire pressing silica gel pad, and the upper cover is provided with a second wire pressing pad matched with the first wire pressing pad.
Preferably, the first pressure line pad and the second pressure line pad both adopt silica gel pads.
Preferably, the upper cover is provided with a PCB pressing pad for pressing the PCB.
Preferably, the PCB plate pressing pad adopts a rubber pad.
Preferably, both sides of the jig main body are provided with jig positioning holes.
Preferably, handles are arranged at the top end of the jig main body and on two sides of the upper cover; the tool main body is provided with a lock catch.
Preferably, the positioning pins are provided with 5 positioning pins, wherein 3 positioning pins are distributed on the edge of the PCB, and the other 2 positioning pins penetrate through the positioning holes on the PCB.
Preferably, the wire harness clamping mechanism comprises a first fixing seat, a second fixing seat and a clamping jaw, and the clamping jaw is installed between the first fixing seat and the second fixing seat.
Preferably, the clamping jaw includes stationary dog, movable claw, round pin axle and spring, the stationary dog is installed on first fixing base, the movable claw rotates through the round pin axle to be installed between first fixing base and second fixing base, be provided with the spring between stationary dog and the movable claw.
Compared with the prior art, the invention has the beneficial effects that:
1. the wire harness is fixed on the wire harness clamping mechanism, the wire harness can be pressed through the first wire pressing pad and the second wire pressing pad by covering the upper cover, the wire pressing pads are all silica gel pads, and compared with the hard pad, the soft pad has the advantages that the soft pad can be fully contacted with the wire harness (the hard pad has higher height due to bending of a certain part of one wire harness, and can jack up the hard pad, so that other wire harnesses cannot be pressed), the wire harness can be pressed, and the accuracy in subsequent welding is improved;
2. the clamping jaw comprises a fixed jaw, a movable jaw, a pin shaft and a spring, the fixed jaw is installed on the first fixed seat, the movable jaw is rotatably installed between the first fixed seat and the second fixed seat through the pin shaft, and the spring (the spring is used, a torsional spring is not used, because the product per se is small, the space is small, and the torsional spring cannot meet the requirement) is arranged between the fixed jaw and the movable jaw; due to the elastic force of the spring, the movable claw can be prompted to clamp the wiring harness.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention with the top cover removed;
FIG. 3 is a schematic structural view of a jig main body according to the present invention;
FIG. 4 is a schematic structural view of the upper cover of the present invention;
FIG. 5 is a schematic structural view of the wire harness clamping mechanism of the present invention;
fig. 6 is a schematic view of the internal structure of the wire harness clamping mechanism of the present invention.
In the figure: 1. a jig main body; 2. positioning holes of the jig; 3. an upper cover; 4. a handle; 5. a PCB board; 6. a wire harness; 7. taking and placing the material avoiding position; 8. welding the jig to avoid the position; 9. positioning pins; 10. locking; 11. a first wire pressing pad; 12. a wire harness clamping mechanism; 13. a PCB plate pressing pad; 14. a second wire pressing pad; 15. a heat insulation plate; 121. a first fixed seat; 122. a second fixed seat; 123. a clamping jaw; 1231. a fixed jaw; 1232. a movable jaw; 1233. a pin shaft; 1234. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-6, in the embodiment of the invention, a tin soldering jig comprises a jig main body 1 and an upper cover 3, wherein the upper cover 3 is rotatably installed on the jig main body 1, a wire harness clamping mechanism 12 and a heat insulation plate 15 are installed on the jig main body 1, a plurality of positioning pins 9 matched with a PCB 5 are installed on the heat insulation plate 15, a jig welding avoiding position 8 is arranged in the middle of the heat insulation plate 15, and material taking and placing avoiding positions 7 are arranged on the heat insulation plate 15 and located on two sides of the jig welding avoiding position 8; a first wire pressing silica gel pad is arranged on one side, located on the wire harness clamping mechanism 12, of the jig main body 1, and a second wire pressing pad 14 matched with the first wire pressing pad 11 is arranged on the upper cover 3; the first wire pressing pad 11 and the second wire pressing pad 14 are both silica gel pads; the upper cover 3 is provided with a PCB pressing pad 13 for pressing the PCB 5; the PCB pressing pad 13 is a rubber pad; two side surfaces of the jig main body 1 are provided with jig positioning holes 2; handles 4 are arranged at the top end of the jig main body 1 and on two sides of the upper cover 3; the number of the positioning pins 9 is 5, wherein 3 positioning pins 9 are distributed at the edge of the PCB 5, and the other 2 positioning pins 9 penetrate through positioning holes in the PCB 5; the wire harness clamping mechanism 12 comprises a first fixed seat 121, a second fixed seat 122 and a clamping jaw 123, wherein the clamping jaw 123 is installed between the first fixed seat 121 and the second fixed seat 122; the clamping jaw 123 comprises a fixed jaw 1231, a movable jaw 1232, a pin shaft 1233 and a spring 1234, the fixed jaw 1231 is mounted on the first fixed seat, the movable jaw 1232 is rotatably mounted between the first fixed seat 121 and the second fixed seat 122 through the pin shaft 1233, and the spring 1234 (using a spring, not using a torsion spring, because the product is small, the space is small, and the torsion spring cannot meet the requirement) is arranged between the fixed jaw 1231 and the movable jaw 1232; due to the elasticity of the spring, the movable claw can be prompted to clamp the wire harness; (in addition, a base matched with the wiring harness clamping mechanism of the jig can be provided, and the movable claws can be opened at the same time by extruding each movable claw through the base, so that the wiring harness can be removed conveniently); the tool main body 1 is provided with a lock catch 10; the wire harness is fixed on the wire harness clamping mechanism 12, and the wire harness can be pressed through the first wire pressing pad 11 and the second wire pressing pad 14 by covering the upper cover 3, so that the position is ensured to be unchanged, and the accuracy in subsequent welding is improved.
The working principle of the invention is as follows: the wire harness is fixed on the wire harness clamping mechanism 12, and the wire harness can be pressed through the first wire pressing pad 11 and the second wire pressing pad 14 by covering the upper cover 3, so that the position is ensured to be unchanged, and the accuracy in subsequent welding is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a soldering tin tool, includes tool main part (1) and upper cover (3), its characterized in that: the jig is characterized in that the upper cover (3) is rotatably installed on the jig main body (1), the jig main body (1) is provided with a wire harness clamping mechanism (12) and a heat insulation plate (15), the heat insulation plate (15) is provided with a plurality of positioning pins (9) matched with the PCB (5), the middle of the heat insulation plate (15) is provided with a jig welding avoiding position (8), and the heat insulation plate (15) is located on two sides of the jig welding avoiding position (8) and is provided with a material taking and placing avoiding position (7).
2. A soldering tin jig according to claim 1, characterized in that: the jig main body (1) is located one side of the wire harness clamping mechanism (12) and is provided with a first wire pressing silica gel pad, and the upper cover (3) is provided with a second wire pressing pad (14) matched with the first wire pressing pad (11).
3. A soldering tin jig according to claim 2, characterized in that: and the first wire pressing pad (11) and the second wire pressing pad (14) are both silica gel pads.
4. A soldering tin jig according to claim 1, characterized in that: and a PCB pressing pad (13) for pressing the PCB (5) is arranged on the upper cover (3).
5. A solder jig according to claim 4, characterized in that: the PCB pressing pad (13) is a rubber pad.
6. A soldering tin jig according to claim 1, characterized in that: the two side surfaces of the jig main body (1) are provided with jig positioning holes (2).
7. A soldering tin jig according to claim 1, characterized in that: handles (4) are arranged at the top end of the jig main body (1) and on two sides of the upper cover (3); the jig main body (1) is provided with a lock catch (10).
8. A soldering tin jig according to claim 1, characterized in that: the positioning pins (9) are provided with 5 positioning pins, wherein 3 positioning pins (9) are distributed on the edge of the PCB (5), and the other 2 positioning pins (9) penetrate through positioning holes in the PCB (5). 121. A first fixed seat; 122. a second fixed seat; 123. a clamping jaw; 1231. a fixed jaw; 1232. a movable jaw; 1233. a pin shaft; 1234. a spring.
9. A soldering tin jig according to claim 1, characterized in that: the wire harness clamping mechanism (12) comprises a first fixing seat (121), a second fixing seat (122) and a clamping jaw (123), wherein the clamping jaw (123) is installed between the first fixing seat (121) and the second fixing seat (122).
10. A solder jig according to claim 1, characterized in that: clamping jaw (123) are including fixed claw (1231), movable jaw (1232), round pin axle (1233) and spring (1234), fixed claw (1231) is installed on first fixing base, movable jaw (1232) rotates through round pin axle (1233) and installs between first fixing base (121) and second fixing base (122), be provided with the spring between fixed claw (1231) and movable jaw (1232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210819708.4A CN115026372B (en) | 2022-07-13 | 2022-07-13 | Soldering tin jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210819708.4A CN115026372B (en) | 2022-07-13 | 2022-07-13 | Soldering tin jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115026372A true CN115026372A (en) | 2022-09-09 |
| CN115026372B CN115026372B (en) | 2024-05-31 |
Family
ID=83128080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210819708.4A Active CN115026372B (en) | 2022-07-13 | 2022-07-13 | Soldering tin jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115026372B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115566503A (en) * | 2022-10-11 | 2023-01-03 | 合肥工业大学 | Positioning method for precise welding of superfine wire harness |
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| JP2005276861A (en) * | 2004-03-22 | 2005-10-06 | Kyocera Corp | Manufacturing method of wiring board |
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| CN213584271U (en) * | 2020-11-11 | 2021-06-29 | 安费诺（厦门）高速线缆有限公司 | High-speed transmission connector |
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| CN215356618U (en) * | 2021-06-29 | 2021-12-31 | 江苏昆华智能科技有限公司 | Wiring harness tin combining jig |
| CN215615655U (en) * | 2021-08-05 | 2022-01-25 | 深圳市乔威电源有限公司 | Wireless PCB automatic welding tool that fills |
| CN216930462U (en) * | 2022-03-22 | 2022-07-08 | 厦门奥维丝精密机械有限公司 | Automatic fixed tool of soldering tin machine PCB board |
-
2022
- 2022-07-13 CN CN202210819708.4A patent/CN115026372B/en active Active
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| US6157542A (en) * | 1999-06-23 | 2000-12-05 | Hsing Chau Industrial Co., Ltd. | Electric jack |
| JP2005276861A (en) * | 2004-03-22 | 2005-10-06 | Kyocera Corp | Manufacturing method of wiring board |
| CN102581488A (en) * | 2012-02-27 | 2012-07-18 | 武汉凌云光电科技有限责任公司 | Laser soldering method and precise fast fixture of multi-core shielding cable and PCB (Printed Circuit Board) |
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| CN206389063U (en) * | 2016-12-29 | 2017-08-08 | 国网浙江余姚市供电公司 | Wiring geometrical clamp |
| CN207087095U (en) * | 2017-07-13 | 2018-03-13 | 宜兰汽车配件制造(平湖)有限公司 | Two-sided automatic welding turning device |
| CN207188951U (en) * | 2017-08-07 | 2018-04-06 | 苏州欧利勤电子科技有限公司 | A kind of manual welding fixture |
| CN208231037U (en) * | 2018-03-02 | 2018-12-14 | 深圳市欧普索科技有限公司 | A kind of PCB connecting line welding fixture |
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| CN215615655U (en) * | 2021-08-05 | 2022-01-25 | 深圳市乔威电源有限公司 | Wireless PCB automatic welding tool that fills |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115566503A (en) * | 2022-10-11 | 2023-01-03 | 合肥工业大学 | Positioning method for precise welding of superfine wire harness |
| CN115566503B (en) * | 2022-10-11 | 2024-04-02 | 合肥工业大学 | Positioning method for precise welding of superfine wire harness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115026372B (en) | 2024-05-31 |
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