CN204135506U - Welding fixture for cable assembly - Google Patents
Welding fixture for cable assembly Download PDFInfo
- Publication number
- CN204135506U CN204135506U CN201420591446.1U CN201420591446U CN204135506U CN 204135506 U CN204135506 U CN 204135506U CN 201420591446 U CN201420591446 U CN 201420591446U CN 204135506 U CN204135506 U CN 204135506U
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- cable
- rotating shaft
- hollow rotating
- heat
- hole
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Abstract
A welding fixture for a cable assembly comprises a base, a rotary table, a cable fixing mechanism and a cable connector fixing mechanism, wherein the lower part of a hollow rotating shaft is embedded into the base, and the rotary table is sleeved on the upper part of the hollow rotating shaft and is in clearance fit with the hollow rotating shaft; the cable connector fixing mechanism consists of a connecting block and an SMA seat for bearing the cable connector, the lower part of the connecting block extends into the hollow rotating shaft to be fixedly connected with the hollow rotating shaft, and the lower part of the SMA seat for bearing the cable connector extends into the connecting block to be fixedly connected with the connecting block; the cable fixing mechanism consists of a pressing plate and a clamping plate, the pressing plate and the clamping plate are arranged vertically face to face and are fixed through a fastener, the side walls of the pressing plate and the clamping plate are respectively provided with a vertical semicircular through hole, and the pressing plate and the clamping plate together form a vertical circular through hole for fixing a cable; the vertical round through hole for fixing the cable is positioned right above the SMA seat, and the cable fixing mechanism is connected with the turntable through a stud. When welding, the turntable is shifted to drive the cable to rotate, and the qualified rate of welded finished products is improved.
Description
Technical field
The present invention relates to a kind of weld jig, particularly a kind of weld jig of CA cable assembly.
Background technology
CA cable assembly will connect formed assembly between connector and connector by cable, due to its electrical property and mechanical performance more stable, thus be accepted more and more and use.CA cable assembly welding at present in some aerospace electron adopts traditional hand solder soldering method mostly, it is existing when CA cable assembly is welded, while with hand attached cable and cable connector, while welding, this method of operating, both easily scalded hand, may affect again the quality of bonding wire, existing weld jig on domestic market, the product qualified rate of welding is low.
Summary of the invention
In order to solve the problem, the utility model provides a kind of weld jig of CA cable assembly, can stir driven by rotary disc cable and rotate, thus can improve the product qualified rate of welding when welding with hand.
The technical solution adopted in the utility model is such: a kind of weld jig of CA cable assembly, comprise base, hollow rotating shaft, rotating disk, the fixed mechanism of cable and cable connector fixed mechanism, hollow rotating shaft bottom embeds in base, rotating disk be placed on hollow rotating shaft top and with hollow rotating shaft matched in clearance.The fixed mechanism of described cable connector is made up of contiguous block and the SMA seat for accepting cable connector, described contiguous block bottom is stretched in hollow rotating shaft, be fixedly linked with hollow rotating shaft, the SMA seat bottom for accepting cable connector to be stretched in contiguous block and is fixedly connected with contiguous block; Described cable securing mechanism is made up of pressing plate and clamping plate, pressing plate and clamping plate vertical plane opposite are arranged, and fixed by securing member, all with a vertical half-round cross hole on the sidewall of pressing plate and clamping plate, described two vertical half-round cross holes form a vertical round tube hole for attached cable jointly; The described vertical round tube hole for attached cable is positioned at directly over SMA seat, and cable securing mechanism is connected with rotating disk by stud.
Before welding, preheating is carried out to cable connector, described weld jig also comprises heat-conducting seat, described heat-conducting seat bottom is positioned at base, the upper end of heat-conducting seat is fixedly linked through the contiguous block of hollow rotating shaft and cable connector fixed mechanism, the side of heat-conducting seat bottom is provided with a solder horn receiving hole, and base side is provided with the solder horn patchhole be connected with solder horn receiving hole.
In order to more precisely realize on solder horn receiving hole and base with the location of solder horn patchhole, described solder horn receiving hole is cross through hole, be provided with the securing member patchhole be connected with solder horn receiving hole at the opposite side that base is corresponding with solder horn patchhole, securing member inserts in solder horn receiving hole through securing member patchhole.
In order to know the temperature of preheating more accurately, heat-conducting seat lower side is also provided with a temperature element receiving hole, and base is provided with the temperature element patchhole be connected with temperature element receiving hole.
Described pressing plate is concave shape, and clamping plate snap in pressing plate, and is fixed by bolt.
In order to convenience hand stirs the rotation of driven by rotary disc cable in welding process, evenly have eight semicircular grooves along disk peripheral.
In order to prevent the heat loss in heat-conducting seat, be also provided with heat insulating mattress below heat-conducting seat, heat insulating mattress is fixed on the below of heat-conducting seat by clamping element.
The utility model design is a kind of possesses preheat function and the fixture that cable can be made to rotate during welding, driven by rotary disc cable can be stirred with hand when welding to rotate, ensure the uniformity of cable welding in a week, avoid the Welding Problems such as rosin joint, cavity, improve the product qualified rate of welding, in addition, this weld jig can carry out preheating to connection connector before welding, reduce welding temperature gradient, avoid the welded part that the solder horn instantaneous touch of heat is cold, excessive temperature differentials causes weld crack.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the weld jig of CA cable assembly;
Fig. 2 is the schematic diagram of cable securing mechanism.
embodiment
As shown in Figure 1, a kind of weld jig of CA cable assembly, comprises base 1, rotating disk 2, hollow rotating shaft 3, the fixed mechanism of cable and cable connector fixed mechanism, described hollow rotating shaft 3 is two parts, upper diameter is large, lower diameter is little, and bottom embeds in base 1, realizes being fixedly connected with of hollow rotating shaft 3 and base 1 with base 1 interference fit, rotating disk 2 be placed on hollow rotating shaft 3 top and with hollow rotating shaft 3 matched in clearance, thus realize rotating disk 2 and can rotate under the effect of external force; The fixed mechanism of described cable connector is made up of contiguous block 4 and the SMA seat 5 for accepting cable connector, contiguous block 4 bottom is cylindrical, stretch in hollow rotating shaft 3, realize the fixing of contiguous block 4 and hollow rotating shaft 3 with hollow rotating shaft interference fit, SMA seat 5 bottom for accepting cable connector to be stretched in contiguous block and is fixedly connected with contiguous block 4.As shown in Figure 2, described cable securing mechanism is made up of pressing plate 6 and clamping plate 7, pressing plate 6 and clamping plate 7 vertical plane opposite are arranged, described pressing plate 6 is concave shape, clamping plate 7 snap in pressing plate 6, and fixed by bolt, all with a vertical half-round cross hole on the sidewall of pressing plate 6 and clamping plate 7, described two vertical half-round cross holes form a vertical round tube hole for attached cable jointly, the described vertical round tube hole for attached cable is positioned at directly over SMA seat, a screwed hole is respectively had at the two ends of the clamping plate 7 of cable securing mechanism, the rotating disk of the both sides of contiguous block is respectively provided with screwed hole, cable securing mechanism is connected with rotating disk 1 by stud 8.
In use, cable passes downwards from the vertical round tube hole of attached cable, and cable connector is placed on SMA seat, uses solder horn to weld it.
A shoulder hole is set in base, heat-conducting seat 9 bottom arranges and is positioned at base 1, the shoulder hole shape of establishing in its shape and heat-conducting seat is suitable, prevent the axially-movable of heat-conducting seat, the effect of fixing heat-conducting seat and base can be played, the upper end of heat-conducting seat 9 is fixedly linked through the contiguous block 4 of hollow rotating shaft 3 with cable connector fixed mechanism, in the present embodiment, internal thread hole is arranged at the contiguous block bottom that the described mode that is fixedly connected with is specially cable connector fixed mechanism, there is the external screw thread coordinated with it the upper end of heat-conducting seat, the upper end of heat-conducting seat is stretched in the internal thread hole of contiguous block bottom through hollow rotating shaft and heat-conducting seat and contiguous block is fixed, heat-conducting seat lower side is provided with a solder horn receiving hole 10 and a temperature element receiving hole 11, base is provided with a solder horn patchhole 12 be connected with solder horn receiving hole and a temperature element patchhole be connected with temperature element receiving hole.
Solder horn receiving hole 10 on heat-conducting seat is cross through hole, the securing member patchhole 13 be connected with solder horn receiving hole 10 is provided with at the opposite side that base is relative with solder horn patchhole, securing member inserts in solder horn receiving hole 10 through securing member patchhole 13, thus realize the location of solder horn receiving hole 10 and solder horn patchhole 12
In order to convenience hand stirs the rotation of driven by rotary disc cable in welding process, evenly have eight semicircular grooves along disk peripheral.
In order to prevent the heat loss in heat-conducting seat, be also provided with heat insulating mattress 14 below heat-conducting seat, heat insulating mattress 14 is fixed on the below of heat-conducting seat by clamping element 15.
Before welding, being extend on heat-conducting seat through base by solder horn accepts in the hole of solder horn, the heat of solder horn is upwards passed to connector, preheating is carried out to connector, simultaneously, being extend on heat-conducting seat through base by digital thermometer accepts in the hole of temperature element, measure the real time temperature of preheating, when preheat temperature reaches default temperature, extract solder horn cable and connector are welded, in the process of welding, stir rotating disk with hand, complete the rotation of CA cable assembly, thus improve the qualification rate of welding.
Claims (7)
1. a weld jig for CA cable assembly, is characterized in that, comprises base, hollow rotating shaft, rotating disk, the fixed mechanism of cable and cable connector fixed mechanism, hollow rotating shaft bottom embeds in base, rotating disk be placed on hollow rotating shaft top and with hollow rotating shaft matched in clearance;
The fixed mechanism of described cable connector is made up of contiguous block and the SMA seat for accepting cable connector, described contiguous block bottom is stretched in hollow rotating shaft, be fixedly linked with hollow rotating shaft, the SMA seat bottom for accepting cable connector to be stretched in contiguous block and is fixedly connected with contiguous block;
Described cable securing mechanism is made up of pressing plate and clamping plate, pressing plate and clamping plate vertical plane opposite are arranged, and fixed by securing member, all with a vertical half-round cross hole on the sidewall of pressing plate and clamping plate, described two vertical half-round cross holes form a vertical round tube hole for attached cable jointly; The described vertical round tube hole for attached cable is positioned at directly over SMA seat, and cable securing mechanism is connected with rotating disk by stud.
2. the weld jig of a kind of CA cable assembly according to claim 1, characterized by further comprising heat-conducting seat, described heat-conducting seat bottom is positioned at base, the upper end of heat-conducting seat is fixedly linked through the contiguous block of hollow rotating shaft and cable connector fixed mechanism, the side of heat-conducting seat bottom is provided with a solder horn receiving hole, and base side is provided with the solder horn patchhole be connected with solder horn receiving hole.
3. the weld jig of a kind of CA cable assembly according to claim 2, it is characterized in that, described solder horn receiving hole is cross through hole, be provided with the securing member patchhole be connected with solder horn receiving hole at the opposite side that base is corresponding with solder horn patchhole, securing member inserts in solder horn receiving hole through securing member patchhole.
4. the weld jig of a kind of CA cable assembly according to Claims 2 or 3, is characterized in that, heat-conducting seat lower side is also provided with a temperature element receiving hole, and base is provided with the temperature element patchhole be connected with temperature element receiving hole.
5. the weld jig of a kind of CA cable assembly according to Claims 2 or 3, it is characterized in that also being provided with heat insulating mattress below heat-conducting seat, heat insulating mattress is fixed on the below of heat-conducting seat by clamping element.
6. the weld jig of a kind of CA cable assembly according to claim 1 and 2, it is characterized in that described pressing plate is concave shape, clamping plate snap in pressing plate, and are fixed by securing member.
7. the weld jig of a kind of CA cable assembly according to claim 1 and 2, is characterized in that, evenly has semicircular groove along disk peripheral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591446.1U CN204135506U (en) | 2014-10-14 | 2014-10-14 | Welding fixture for cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591446.1U CN204135506U (en) | 2014-10-14 | 2014-10-14 | Welding fixture for cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135506U true CN204135506U (en) | 2015-02-04 |
Family
ID=52412223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591446.1U Expired - Fee Related CN204135506U (en) | 2014-10-14 | 2014-10-14 | Welding fixture for cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584183A (en) * | 2017-08-19 | 2018-01-16 | 江苏标新工业有限公司 | A kind of welding procedure of electroslag furnace dummy electrode |
| CN110125506A (en) * | 2019-05-15 | 2019-08-16 | 沈阳兴华航空电器有限责任公司 | A kind of welder and welding method of radio-frequency cable component |
| CN110977308A (en) * | 2020-01-02 | 2020-04-10 | 宁海艾雅机械设备有限公司 | Coaxial cable shielding layer welding machine |
-
2014
- 2014-10-14 CN CN201420591446.1U patent/CN204135506U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584183A (en) * | 2017-08-19 | 2018-01-16 | 江苏标新工业有限公司 | A kind of welding procedure of electroslag furnace dummy electrode |
| CN110125506A (en) * | 2019-05-15 | 2019-08-16 | 沈阳兴华航空电器有限责任公司 | A kind of welder and welding method of radio-frequency cable component |
| CN110125506B (en) * | 2019-05-15 | 2023-06-30 | 沈阳兴华航空电器有限责任公司 | Welding device and welding method for radio frequency cable assembly |
| CN110977308A (en) * | 2020-01-02 | 2020-04-10 | 宁海艾雅机械设备有限公司 | Coaxial cable shielding layer welding machine |
| CN110977308B (en) * | 2020-01-02 | 2020-11-06 | 浙江劳士顿科技股份有限公司 | Coaxial cable shielding layer welding machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160516 Address after: Road in Qixia District of Nanjing City, Jiangsu Province, No. 99 210046 Patentee after: CQC-TRUSTED TESTING TECHNOLOGY Co.,Ltd. Address before: Xianlin University City Road in Qixia District of Nanjing City, Jiangsu Province, No. 99 210046 Patentee before: Nanjing Vocational College of Information Technology |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20171014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |