CN210615596U - Welding tool - Google Patents

Welding tool Download PDF

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Publication number
CN210615596U
CN210615596U CN201920995848.0U CN201920995848U CN210615596U CN 210615596 U CN210615596 U CN 210615596U CN 201920995848 U CN201920995848 U CN 201920995848U CN 210615596 U CN210615596 U CN 210615596U
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CN
China
Prior art keywords
clamp
passageway
welding
clamping part
clamping portion
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.)
Active
Application number
CN201920995848.0U
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Chinese (zh)
Inventor
周锴
周舟
王晓彬
古湘龙
徐卓恒
齐勇
林思宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Gree Changsha HVAC Equipment Co Ltd
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Gree Changsha HVAC Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai, Gree Changsha HVAC Equipment Co Ltd filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201920995848.0U priority Critical patent/CN210615596U/en
Application granted granted Critical
Publication of CN210615596U publication Critical patent/CN210615596U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a welding frock, welding frock is equipped with the passageway that is used for circulating the coolant liquid, welding frock comprises first clamp and second clamp, first clamp is equipped with first passageway, the second clamp is equipped with the second passageway, first passageway and second passageway are linked together, be equipped with first clamping part on the first clamp, be equipped with the second clamping part on the second clamp, the work piece clamp is established between first clamping part and second clamping part, still be equipped with the charging connector between first clamping part and the second clamping part, the coolant liquid is water, passageway and water-cooled generator intercommunication constitute the circulation water route. Compared with the prior art, the utility model has the advantages of: when high-frequency welding is carried out, the welding tool is cooled circularly through cooling water, so that the temperature of the welding tool is prevented from rising, and the quality problem of a workpiece caused by overhigh temperature is prevented; simultaneously will fill nitrogen mouth and set up between first clamp and second clamp, the work piece cover is fixed a position the work piece on filling nitrogen mouth accurately, has improved production efficiency.

Description

Welding tool
Technical Field
The utility model relates to a metal welding technical field, in particular to can fill nitrogen and have cooling function's welding frock.
Background
The high-frequency welding is a fireless, smokeless and noiseless welding method, is widely applied to the field of metal welding, ensures the safety of the working environment of workers, reduces the labor investment of the workers and increases the production benefit. However, the design of the existing high-frequency welding tool clamp has certain defects, the existing high-frequency welding tool clamp can only meet the basic clamping effect and is influenced by high temperature in the welding process, the temperature of the tool clamp rises along with the temperature, and the temperature field of a workpiece can also change.
SUMMERY OF THE UTILITY MODEL
The utility model provides a welding frock has solved the problem that influences the welding quality of work piece because frock clamp's temperature risees that exists among the prior art.
The technical scheme of the utility model is that: the utility model provides a welding frock, welding frock comprises first clamp and second clamp, welding frock is equipped with the passageway that is used for circulating the coolant liquid, the passageway includes first passageway and second passageway, first passageway is located on the first clamp, the second passageway is located on the second clamp, be linked together through external pipeline between first passageway and the second passageway.
The first clamp body is provided with a first clamping part, the second clamp body is provided with a second clamping part, and the first clamping part and the second clamping part are arranged oppositely.
The surface of the first clamping part corresponding to the second clamping part is an arc-shaped concave surface, and the surface of the second clamping part corresponding to the first clamping part is an arc-shaped concave surface.
The welding tool is further provided with an inflating nozzle used for adding protective gas, and the inflating nozzle is arranged between the first clamping part and the second clamping part.
The cooling liquid is water, and the channel is communicated with the water cooler to form a circulating water path.
Compared with the prior art, the utility model has the advantages of: the utility model provides a welding frock comprises first clamp and second clamp, has set up first passageway and second passageway on first clamp and second clamp respectively, when using, communicate first passageway and second passageway and constitute a circulation water route, and set up the water-cooling machine that often uses in the air conditioning system in this circulation water route, make when carrying out high frequency welding work, circulate the cooling to the welding frock through the cooling water, avoid the temperature rise of welding frock, prevent to make the work piece take place quality problems such as overburning, undercut, weld leakage because the temperature is too high; and meanwhile, the nitrogen filling nozzle is arranged between the first clamp body and the second clamp body, so that welding protective gas is supplemented, and meanwhile, a workpiece to be welded can be accurately positioned, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of a welding tool of the present invention;
fig. 2 is a schematic structural view of a bottom surface of the first clip body according to the present invention;
fig. 3 is a schematic view of a three-dimensional cross-sectional structure of the first clip body in the direction a of the present invention.
Detailed Description
The principles and structure of the present invention will be described in detail below with reference to the accompanying drawings and examples.
The utility model provides a welding frock, this welding frock mainly use in the welding method of high frequency welding, the utility model provides a welding frock is equipped with the passageway that is used for circulating the coolant liquid.
As shown in fig. 1, the welding fixture in this embodiment mainly includes a first clamp 1 and a second clamp 2, the first clamp 1 and the second clamp 2 are similar in shape and structure, and the first clamp 1 and the second clamp 2 are opposite and symmetrically disposed.
Specifically, the first clip body 1 is provided with a first clamping portion 11, the second clip body 2 is provided with a second clamping portion 21, the first clamping portion 11 is disposed on the first clip body 1 on a side opposite to the second clip body 2, and the second clamping portion 21 is disposed on the second clip body 1 on a side opposite to the first clip body 1, so that the first clamping portion 11 is disposed opposite to the second clamping portion 21. The first clamping portion 11 is arranged on the first clamping body 1 in a protruding mode, the second clamping portion 21 is arranged on the second clamping body 1 in a protruding mode, arc-shaped concave surfaces 10 are arranged on opposite surfaces of the first clamping portion 11 and the second clamping portion 21, the concave surfaces 10 between the first clamping portion 11 and the second clamping portion 21 are arranged in an opposite mode, a workpiece is a metal pipe, and the workpiece is clamped between the concave surfaces 10 of the first clamping portion 11 and the second clamping portion 21.
In the present embodiment, the cooling system comprises channels, which in turn comprise a first channel 12 and a second channel 22, wherein the first channel 12 is provided in the first clamp body 1 and the second channel 22 is provided in the second clamp body 2.
Specifically, as shown in fig. 2 and 3, a first channel 12 is disposed through the first clip body 1, and one end of the first channel is connected to the first clip body 1, and the end connected to the first clip body 1 is disposed on a first end surface 13 of the first clip body 1; the other end of the first clamp body 1 is connected with the first clamp body 1, and the end of the first clamp body 1 is arranged on the first lower surface 14 of the first clamp body 1. Since the first clip body 1 and the second clip body 2 are opposite and symmetrically arranged, the arrangement of the second channel 22 on the second clip body 2 is similar to the arrangement of the first channel 12 on the first clip body 1, and the description thereof is omitted. The first channel 12 and the second channel 22 are communicated through an external pipeline, and the specific mode is as follows: a hose is externally connected to a port of the first channel 12 located on the first lower surface 14 and a port of the second channel 22 located on the second lower surface, so that the channels between the first clamp body 1 and the second clamp body 2 are communicated. The cooling water flows into the first clamp body 1 from the through end of the first channel 12 arranged on the first end face 13, then flows into the second clamp body 2 through an externally connected hose to maintain the temperature of the welding tool constant, and finally flows out from the port of the second channel 22 arranged on the second end face.
In this embodiment, still included the water-cooling machine, the water-cooling machine communicates with the passageway and constitutes the circulation water route, and air conditioning system is referred to water-cooling machine theory of operation, and the cooling water temperature rise after the welding frock inner loop, then the cooling water of heating passes through the water-cooling machine and cools down once more, and the cooling water through the cooling flows into the welding frock once more and circulates.
The utility model provides a welding frock mainly is applicable to the welding mode of high frequency welding, still included nitrogen filling mouth 3 in practical application, nitrogen filling mouth 3 supplyes nitrogen gas when the work piece carries out weldment work, nitrogen gas is common welding protective gas, nitrogen filling mouth 3 is located between first clamping part 11 and the second clamping part 12, specifically be located between the concave surface 10 of first clamping part 11 and second clamping part 21, when pressing from both sides tightly the tubular metal resonator, can conveniently fix a position the work to the tubular metal resonator simultaneously with the direct cover of tubular metal resonator on nitrogen filling mouth 3, make the tight location of clamp of tubular metal resonator easier, and the work efficiency is improved.
The welding efficiency can be ensured only by matching a plurality of workers when welding is carried out manually by non-high-frequency welding, and different pipe arrangement devices are required to be manufactured when different pipeline pieces are welded, so that the cost is greatly increased. The utility model provides a welding frock that high frequency welding used comprises first clamp and second clamp, has set up first passageway and second passageway on first clamp and second clamp respectively, when using, communicates first passageway and second passageway and constitutes a circulation water route, and set up the water-cooling machine that often uses in air conditioning system in this circulation water route, make when carrying out high frequency welding work, circulate the cooling to the welding frock through the cooling water, avoid the temperature rise of welding frock, prevent to make the work piece take place quality problems such as overburning, undercut, weld leakage because the temperature is too high; and meanwhile, the nitrogen filling nozzle is arranged between the first clamp body and the second clamp body, so that welding protective gas is supplemented, and meanwhile, a workpiece to be welded can be accurately positioned, and the production efficiency is greatly improved.
The above embodiments are only for illustrating the concept of the present invention, and those skilled in the art can make various modifications and changes under the concept of the present invention, and these modifications and changes are included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a welding frock, welding frock comprises first clamp and second clamp, its characterized in that, welding frock is equipped with the passageway that is used for circulating the coolant liquid, the passageway includes first passageway and second passageway, first passageway is located on the first clamp, the second passageway is located on the second clamp, be linked together through external pipeline between first passageway and the second passageway.
2. The welding tool of claim 1, wherein the first clamp body is provided with a first clamping portion, the second clamp body is provided with a second clamping portion, and the first clamping portion and the second clamping portion are arranged oppositely.
3. The welding tool of claim 2, wherein the first clamping portion is an arc-shaped concave surface relative to the surface of the second clamping portion, and the second clamping portion is an arc-shaped concave surface relative to the surface of the first clamping portion.
4. The welding tool of claim 3, further comprising an inflation nozzle for adding shielding gas, wherein the inflation nozzle is disposed between the first clamping portion and the second clamping portion.
5. The welding tool of claim 1, wherein the coolant is water, and the channel is in communication with a water cooler and forms a circulating water path.
CN201920995848.0U 2019-06-28 2019-06-28 Welding tool Active CN210615596U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920995848.0U CN210615596U (en) 2019-06-28 2019-06-28 Welding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920995848.0U CN210615596U (en) 2019-06-28 2019-06-28 Welding tool

Publications (1)

Publication Number Publication Date
CN210615596U true CN210615596U (en) 2020-05-26

Family

ID=70766042

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920995848.0U Active CN210615596U (en) 2019-06-28 2019-06-28 Welding tool

Country Status (1)

Country Link
CN (1) CN210615596U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843086A (en) * 2020-07-24 2020-10-30 青岛同日智能技术有限公司 Porous knockout location frock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843086A (en) * 2020-07-24 2020-10-30 青岛同日智能技术有限公司 Porous knockout location frock

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