CN204504457U - A kind of components and parts auxiliary welding equipment - Google Patents
A kind of components and parts auxiliary welding equipment Download PDFInfo
- Publication number
- CN204504457U CN204504457U CN201520173943.4U CN201520173943U CN204504457U CN 204504457 U CN204504457 U CN 204504457U CN 201520173943 U CN201520173943 U CN 201520173943U CN 204504457 U CN204504457 U CN 204504457U
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- CN
- China
- Prior art keywords
- components
- parts
- temperature relay
- welding equipment
- welding
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 74
- 239000000725 suspension Substances 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 16
- 229910000679 solder Inorganic materials 0.000 abstract description 15
- 238000013329 compounding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses a kind of components and parts auxiliary welding equipment.Described components and parts auxiliary welding equipment comprises base, base-mounted components and parts fixed structure, and base-mounted bearing; Welding wire suspension holdfast described bearing is equipped with.Thus, welding wire suspension holdfast, for hanging welding wire, reduces moving back and forth of solder stick, components and parts are fixed on components and parts fixed structure, components and parts can not be moved, thus can ensure welding quality, avoid scolding tin and flow in components and parts shell and cause components and parts short circuit.
Description
Technical field
The utility model relates to a kind of components and parts auxiliary welding equipment, is particularly useful for the welding of temperature relay or 7M resistance.
Background technology
Because temperature relay contour structures is comparatively special, determine welding quality when welding two pin and not easily control.If temperature relay is kept flat welding, on welding, during tin, scolding tin is easy to flow to pin place, thus causes the earthing of casing and short circuit.Because this module can not be debugged out when module is debugged separately, could be debugged out after often needing car load, be much delivered to temperature relay in the module in client's hand and be short-circuited, cause whole module needs to be done over again.
When output is very large, due to many reasons such as operator's work fatigues, cause the situation of temperature relay solder shorts especially obvious, therefore, urgently this situation is improved.
For 7M resistance, because its inserted sheet needs hook to weld process, and resistance own wt is very light, one hand-held welding gun another hand-held solder stick when adding welding, resistance occurs when operation unavoidably can, along the slightly movement of solder stick direction, bring hidden danger can to 7M resistance inserted sheet welding quality.
At present, when welding temperature relay, temperature relay is placed on desk always and welds by scene, and left hand holds solder stick, and the right hand takes flatiron, at all cannot fixed temperature relay.Cause the temperature relay earthing of casing, have a strong impact on function, and efficiency is very low.Therefore need develop a kind of can the frock of fixed temperature relay, can not relative movement be there is, inefficiency when welding.
During 7M electric resistance welding, inserted sheet and solder stick relative movement also cause the scolding tin of welding to flow on filling glue, affect presentation quality, the quality of the upper tin of impact simultaneously.
Utility model content
In order to overcome when existing components and parts weld without servicing unit, cause scolding tin to flow and cause the deficiency of short circuit, the utility model aims to provide a kind of components and parts auxiliary welding equipment, this device can avoid scolding tin to flow the short circuit phenomenon caused, thus can solve components and parts welding inherent quality problem and efficiency.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of components and parts auxiliary welding equipment, comprises base, base-mounted components and parts fixed structure, and base-mounted bearing; Welding wire suspension holdfast described bearing is equipped with.
Thus, welding wire suspension holdfast is for hanging welding wire, and reduce moving back and forth of solder stick, be fixed on by components and parts on components and parts fixed structure, components and parts can not be moved, thus can ensure welding quality, avoids scolding tin to flow in components and parts shell and causes short circuit.
Be below the technical scheme of further improvement of the utility model:
As a kind of concrete version, described components and parts fixed structure comprises temperature relay fixed block, be opened in temperature relay fixed block and there is cavity for clamping multiple temperature relay shell, and be arranged on temperature relay fixed block sidewall for clamping the draw-in groove of temperature relay pin; Described cavity top has opening.Described draw-in groove just in time can aim at two pins of temperature relay self, and limit it and rotate, like this, 6 frees degree of all temperature relays all limit.The number of draw-in groove is determined by the production task at scene, and general module one has 3 temperature relays, can weld 9 temperature relays of 3 modules at every turn, improve produced on-site efficiency.
Further, described cavity wall is provided with flexible sealing strip, and sealing strip self is flexible, after being sticked into by temperature relay, ensures can not move before and after it.
Further, in order to auxiliary welding 7M resistance, described components and parts fixed structure is the 7M resistance fixed head being contained in bearing surface thereof layout, thus, welds after 7M resistance is fixing, improves upper tin quality and the presentation quality of 7M electric resistance welding.
Multiple screw for fixing 7M resistance is equipped with as a kind of concrete version, described 7M resistance fixed head.
Described 7M resistance fixed head is bending part, a wherein part and plane-parallel, the angle of inclination in another part relative level face is 70 ° ~ 85 °, through test, this angle can the operation habit of compounding practice person, thus reduce the fatigue strength of workman, can ensure that the scolding tin welding 7M resistance flows to simultaneously, improve the surface quality of 7M electric resistance welding.
Preferably, described welding wire suspension holdfast has two, two welding wire suspension holdfasts to stretch out direction contrary, facilitate this device side to carry out the welding of 7M resistance, the welding of temperature relay is carried out in side.
In order to prevent welding wire landing, the free end upwards bending of described welding wire suspension holdfast.
Compared with prior art, the beneficial effects of the utility model are:
The scolding tin melted when 1, solving welding flows on temperature relay shell and causes short-circuit failure problem.
2, welding wire suspension holdfast can hang solder stick, reduces moving back and forth of solder stick, is fixed to by solder stick in frock, integrated, is convenient to employee's operation.
3, after flexible sealing strip can ensure temperature relay to stick into, temperature relay can not move.
4, draw-in groove just in time can aim at two pins of temperature relay self, and limit it and rotate, like this, 6 frees degree of all temperature relays all limit.
5, the number of draw-in groove is determined by the production task at scene, as general module one has 3 temperature relays, can weld 9 temperature relays of 3 modules at every turn, improves produced on-site efficiency.
6,80 ° of bendings taked by 7M resistance fixed head, the operation habit of compounding practice person, reduce fatigue strength.
7, ensure that the scolding tin of welding 7M resistance flows to, thus improve the surface quality of 7M electric resistance welding.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the utility model embodiment;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the using state figure of a kind of embodiment of the utility model.
In the drawings
1-base; 2-temperature relay fixed block; 3-bearing; 4-welding wire suspension holdfast; 5-cavity; 6-draw-in groove; 7-7M resistance fixed head; 8-temperature relay; 9-7M resistance; 10-welding wire.
Detailed description of the invention
For temperature relay and 7M resistance element auxiliary welding equipment, the utility model is further elaborated below.
A components and parts auxiliary welding equipment for temperature relay and 7M resistance, its designing points is as follows:
1, existing temperature relay and the in-problem reason of 7M electric resistance welding mode are analyzed.
Temperature relay is sidelong: the design feature of temperature relay self, and temperature relay is placed on desk always and welds by scene, and left hand is held the solder stick right hand and taken flatiron, at all cannot fixed temperature relay
Temperature relay keeps flat: during welding, solder stick flows on shell along pin, easily causes temperature relay shell solder shorts.
2, to the wherein corresponding measure of Problems existing formulation design.Analyze two kinds of welding modes of emplacements: 1), when keeping flat scolding tin flows to shell (shell and temperature relay pin distance only have 1.75mm) along pin.Upper tin is not controlled, and is easy to flow on shell.2), when being sidelong scolding tin directly flows away, but operator can not be fixed, and welding quality also can not be guaranteed.
Flow to and fixation problem for solving its scolding tin, we need to be sidelong simultaneously when welding, and also it all around will be fixed, and by observing the structure of temperature relay, we will utilize its ground and two pins by its 6 free degree restrictions.
7M resistance of the present utility model, by adding screw on 7M resistance fixed head 1, is fixed.
Weld solder stick used by crossbeam welding resistance, be fixed in above welding wire suspension holdfast, an overhanging welding wire suspension holdfast is respectively had about crossbeam welding resistance, the free end upwards bending 20 ° of welding wire suspension holdfast, can not drop out welding wire suspension holdfast when ensureing that solder stick rotates, welding wire suspension holdfast and bearing adopt welding manner to be connected.
In the cavity of the utility model temperature relay fixed block, be provided with flexible sealing strip, sealing strip and cavity adopt bonding way to fix between avoiding, and for the free degree of limit temperature relay, bring flexibility when temperature relay sticks into and take out simultaneously.The sidewall of temperature relay fixed block offers U-shaped draw-in groove, and the size of draw-in groove and two of temperature relay pin couplings, ensure that temperature relay can not rotate.
Described base adopts 3 side bendings, it steadily can be placed on desktop, increases base intensity again.
3, on-site verification, the integration of frock streamline.
What deserves to be explained is: auxiliary welding equipment of the present utility model is except can except auxiliary welding temperature relay and 7M resistance, other all eurypalynous components and parts can also be assisted, core of the present utility model fixes components and parts by servicing unit, ensures welding quality.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Claims (8)
1. a components and parts auxiliary welding equipment, is characterized in that, comprises base (1), is contained in the components and parts fixed structure on base (1), and is contained in the bearing (3) on base (1); Welding wire suspension holdfast (4) described bearing (3) is equipped with.
2. components and parts auxiliary welding equipment according to claim 1, it is characterized in that, described components and parts fixed structure comprises temperature relay fixed block (2), be opened in temperature relay fixed block (2) and there is cavity (5) for clamping multiple temperature relay shell, and be arranged on temperature relay fixed block (2) sidewall for clamping the draw-in groove (6) of temperature relay pin; Described cavity (5) top has opening.
3. components and parts auxiliary welding equipment according to claim 2, is characterized in that, described cavity (5) sidewall is provided with flexible sealing strip.
4. components and parts auxiliary welding equipment according to claim 1, is characterized in that, the 7M resistance fixed head (7) that described components and parts fixed structure is arranged for being contained in bearing (3) surface thereof.
5. components and parts auxiliary welding equipment according to claim 4, is characterized in that, described 7M resistance fixed head (7) is equipped with multiple screw for fixing 7M resistance.
6. components and parts auxiliary welding equipment according to claim 4, is characterized in that, described 7M resistance fixed head (7) is bending part, wherein a part and plane-parallel, and the angle of inclination in another part relative level face is 70 ° ~ 85 °.
7. components and parts auxiliary welding equipment according to claim 1, is characterized in that, described welding wire suspension holdfast (4) has two, two welding wire suspension holdfasts to stretch out direction contrary.
8. components and parts auxiliary welding equipment according to claim 7, is characterized in that, the free end upwards bending of described welding wire suspension holdfast (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173943.4U CN204504457U (en) | 2015-03-26 | 2015-03-26 | A kind of components and parts auxiliary welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173943.4U CN204504457U (en) | 2015-03-26 | 2015-03-26 | A kind of components and parts auxiliary welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504457U true CN204504457U (en) | 2015-07-29 |
Family
ID=53702462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173943.4U Expired - Fee Related CN204504457U (en) | 2015-03-26 | 2015-03-26 | A kind of components and parts auxiliary welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876929A (en) * | 2016-09-30 | 2018-04-06 | 株洲中车时代电气股份有限公司 | Weld the position limiting structure and apparatus for work and application method of ellipticity device |
-
2015
- 2015-03-26 CN CN201520173943.4U patent/CN204504457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876929A (en) * | 2016-09-30 | 2018-04-06 | 株洲中车时代电气股份有限公司 | Weld the position limiting structure and apparatus for work and application method of ellipticity device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road Patentee before: ZHUZHOU CSR TIMES ELECTRIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |