CN204035745U - A kind of brazing jig - Google Patents
A kind of brazing jig Download PDFInfo
- Publication number
- CN204035745U CN204035745U CN201420347217.5U CN201420347217U CN204035745U CN 204035745 U CN204035745 U CN 204035745U CN 201420347217 U CN201420347217 U CN 201420347217U CN 204035745 U CN204035745 U CN 204035745U
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- CN
- China
- Prior art keywords
- base plate
- jaw member
- movable jaw
- threaded rod
- brazing jig
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- 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.)
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Abstract
The utility model discloses a kind of brazing jig, comprise base plate (10), be arranged on base plate (10) upper and be positioned at base plate (10) one end place fix to clamp parts (20), can base plate (10) upper do away from or close to the movable jaw member (30) fixing to clamp parts (20) rectilinear motion, also comprise the drive unit driving described movable jaw member (30) moving linearly, movable jaw member (30) can be limited in any position in described straight-line trajectory by described drive unit.Pass through technique scheme, operating personnel without the need to pliers hand-held in whole welding process and firmly clamping wire lift one's head and copper bar, brazing jig described in the utility model not only reduces the working strength of operating personnel, and wire is lifted one's head and the welding position accurate positioning of copper bar, in welding process, there will not be wire to lift one's head situation about loosening with copper bar.
Description
Technical field
The utility model relates to electric welding field, in particular to a kind of brazing jig.
Background technology
As the structure of transformer, the main member of dry-type transformer is also primary coil, secondary coil and iron core (magnetic core).Wherein, primary coil and secondary coil are formed by wire coiling, the end (or wire is lifted one's head) of wire and welding copper bus.
By prior art, wire is lifted one's head can adopt following technique with welding of copper bar: operating personnel lift one's head and copper bar with pliers clamping wire; Heated coupling position; Tin silk is added to joint location.This kind of welding procedure, for operating personnel, has one extremely to bother part, and this trouble part is that operating personnel need hand-held pliers clamping wire of exerting oneself to lift one's head and copper bar, and this kind hand-held and clamping need continue whole welding process.
Summary of the invention
The technical problem that the utility model solves: in the process of dry-type transformer, wire is lifted one's head and the welding of copper bar, operating personnel in whole welding process, need hand-held pliers and firmly clamping wire is lifted one's head and copper bar, this kind of technique not only expends the energy of operating personnel, and, in long operation, operating personnel may make wire lift one's head to loosen with copper bar because power exhausts or wire is lifted one's head with copper bar position inaccurate, and then the effect of impact welding.
The utility model provides following technical scheme: a kind of brazing jig, comprise base plate, be arranged on base plate and be positioned at base plate one end place fix to clamp parts, can do on base plate away from or close to fixing to clamp the movable jaw member of parts rectilinear motion, also comprise the drive unit driving described movable jaw member moving linearly, movable jaw member can be limited in any position in described straight-line trajectory by described drive unit.
Operating personnel first adjust wire and lift one's head and the welding position of copper bar when welding, and are lifted one's head by the wire adjusted and copper bar is placed in fixing to clamp between parts and movable jaw member of the utility model brazing jig.Then, operating personnel make the drive unit in brazing jig operate, drive unit drives movable jaw member moving linearly moving to fixing to clamp parts on base plate, movable jaw member can be limited in any position in described straight-line trajectory due to drive unit, therefore, movable jaw member and fix to clamp parts and wire can be lifted one's head and to clamp with copper bar, for next step welding procedure is got ready.Pass through technique scheme, operating personnel without the need to pliers hand-held in whole welding process and firmly clamping wire lift one's head and copper bar, brazing jig described in the utility model not only reduces the working strength of operating personnel, and wire is lifted one's head and the welding position accurate positioning of copper bar, in welding process, there will not be wire to lift one's head situation about loosening with copper bar.
As further restriction of the present utility model, described drive unit comprises and being arranged on base plate and the back-up block being positioned at base plate other end place, the threaded rod that is threaded connection with back-up block, one end of described threaded rod is connected with movable jaw member, and described threaded rod can rotate relative to movable jaw member.As further restriction, described movable jaw member comprises rectangular-shaped assembly, semi-cylindrical assembly, described rectangular-shaped assembly offers through hole, groove, one end of described threaded rod is inserted in described through hole, the threaded rod end of inserting in described through hole is provided with fixed block, described fixed block is positioned at described groove, and described semi-cylindrical components welding offers reeded side at rectangular-shaped assembly.
As further improvement of the utility model, described in fix to clamp parts side and offer crescent shape groove, described semi-cylindrical assembly offers crescent shape groove towards fixing to clamp parts side.Improvement like this can be lifted one's head and copper bar by clamping wire better, be unlikely in clamping process, cause wire to be lifted one's head and copper bar from fixing to clamp slippage between parts and movable jaw member.
As further improvement of the utility model, described base plate offers the gathering sill of strip, described movable jaw member moving linearly in gathering sill.
As further improvement of the utility model, one end of described threaded rod is provided with handle, with handled easily personnel rotating threaded rod.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of a kind of brazing jig of the utility model;
Fig. 2 is the structural representation that in Fig. 1, movable jaw member is connected with threaded rod.
Symbol description in figure:
10-base plate; 101-gathering sill;
20-fixes to clamp parts; 21-crescent shape groove;
30-movable jaw member; The rectangular-shaped assembly of 31-; 311-through hole; 312-groove; 32-semi-cylindrical assembly; 321-crescent shape groove;
41-back-up block; 42-threaded rod; 421-fixed block;
50-handle.
Detailed description of the invention
As shown in Figure 1, a kind of brazing jig, what comprise the base plate 10 of the gathering sill 101 offering strip, be arranged on base plate 10 and be positioned at base plate 10 one end place fixes to clamp parts 20, movable jaw member 30, also comprise and being arranged on base plate 10 and the back-up block 41 being positioned at base plate 10 other end place, the threaded rod 42 that is threaded connection with back-up block 41, one end of described threaded rod 42 is connected with movable jaw member 30, the other end of described threaded rod 42 is provided with handle 50, and described threaded rod 42 can rotate relative to movable jaw member 30.
As shown in Figure 2, described movable jaw member 30 comprises rectangular-shaped assembly 31, semi-cylindrical assembly 32, described rectangular-shaped assembly 31 offers through hole 311, groove 312, one end of described threaded rod 42 is inserted in described through hole 311, threaded rod 42 end of inserting in described through hole 311 is provided with fixed block 421, described fixed block 421 is positioned at described groove 312, and described semi-cylindrical assembly 32 is welded on the side that rectangular-shaped assembly 31 offers groove 312.
As shown in Figure 1 and Figure 2, described in fix to clamp parts 20 side and offer crescent shape groove 21, described semi-cylindrical assembly 32 offers crescent shape groove 321 towards fixing to clamp parts 20 side.
In actual production, operating personnel's turn handle 50, under the effect of threaded rod 42, movable jaw member 30 can do under the guiding of gathering sill 101 away from or close to fixing to clamp the rectilinear motion of parts 20.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a brazing jig, comprise base plate (10), be arranged on base plate (10) upper and be positioned at base plate (10) one end place fix to clamp parts (20), can base plate (10) upper do away from or close to the movable jaw member (30) fixing to clamp parts (20) rectilinear motion, it is characterized in that: also comprise the drive unit driving described movable jaw member (30) moving linearly, movable jaw member (30) can be limited in any position in described straight-line trajectory by described drive unit.
2. a kind of brazing jig as claimed in claim 1, it is characterized in that: described drive unit comprises the threaded rod (42) being arranged on the upper and back-up block (41) being positioned at base plate (10) other end place of base plate (10), being threaded connection with back-up block (41), one end of described threaded rod (42) is connected with movable jaw member (30), and described threaded rod (42) can rotate relative to movable jaw member (30).
3. a kind of brazing jig as claimed in claim 2, it is characterized in that: described movable jaw member (30) comprises rectangular-shaped assembly (31), semi-cylindrical assembly (32), described rectangular-shaped assembly (31) offers through hole (311), groove (312), one end of described threaded rod (42) is inserted in described through hole (311), threaded rod (42) end of inserting in described through hole (311) is provided with fixed block (421), described fixed block (421) is positioned at described groove (312), described semi-cylindrical assembly (32) is welded on the side that rectangular-shaped assembly (31) offers groove (312).
4. a kind of brazing jig as claimed in claim 3, it is characterized in that: described in fix to clamp parts (20) side and offer crescent shape groove (21), described semi-cylindrical assembly (32) offers crescent shape groove (321) towards fixing to clamp parts (20) side.
5. a kind of brazing jig according to any one of Claims 1 to 4, it is characterized in that: the gathering sill (101) described base plate (10) offering strip, described movable jaw member (30) is moving linearly in gathering sill (101).
6. a kind of brazing jig according to any one of claim 2 ~ 4, is characterized in that: one end of described threaded rod (42) is provided with handle (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347217.5U CN204035745U (en) | 2014-06-26 | 2014-06-26 | A kind of brazing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347217.5U CN204035745U (en) | 2014-06-26 | 2014-06-26 | A kind of brazing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035745U true CN204035745U (en) | 2014-12-24 |
Family
ID=52236455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347217.5U Active CN204035745U (en) | 2014-06-26 | 2014-06-26 | A kind of brazing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810627A (en) * | 2014-12-29 | 2016-07-27 | 上海正泰太阳能科技有限公司 | Nozzle clamping mechanism |
| CN111822919A (en) * | 2020-07-03 | 2020-10-27 | 海盐杰恩新能源科技有限公司 | Automatic production line of household appliance measurement and control instrument |
| CN114378387A (en) * | 2021-12-30 | 2022-04-22 | 合肥聚能电物理高技术开发有限公司 | Preparation method of temperature measuring seat for superconducting feeder system |
-
2014
- 2014-06-26 CN CN201420347217.5U patent/CN204035745U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810627A (en) * | 2014-12-29 | 2016-07-27 | 上海正泰太阳能科技有限公司 | Nozzle clamping mechanism |
| CN105810627B (en) * | 2014-12-29 | 2019-04-02 | 海宁正泰新能源科技有限公司 | Nozzle clamping mechanism |
| CN111822919A (en) * | 2020-07-03 | 2020-10-27 | 海盐杰恩新能源科技有限公司 | Automatic production line of household appliance measurement and control instrument |
| CN114378387A (en) * | 2021-12-30 | 2022-04-22 | 合肥聚能电物理高技术开发有限公司 | Preparation method of temperature measuring seat for superconducting feeder system |
| CN114378387B (en) * | 2021-12-30 | 2023-09-26 | 合肥聚能电物理高技术开发有限公司 | Preparation method of temperature measuring seat for superconducting feeder system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |