CN210172787U - Resistance welding machine for spot welding process of electric heating plate - Google Patents
Resistance welding machine for spot welding process of electric heating plate Download PDFInfo
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- CN210172787U CN210172787U CN201921071717.XU CN201921071717U CN210172787U CN 210172787 U CN210172787 U CN 210172787U CN 201921071717 U CN201921071717 U CN 201921071717U CN 210172787 U CN210172787 U CN 210172787U
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Abstract
The utility model relates to an electrical heating plate technical field discloses an electrical resistance welding machine is used to electrical heating plate spot welding technology, support column and welding machine body on the base including base and fixed connection, the welding machine body sets up sliding part and the welding machine portion of fixed connection on the sliding part on the support column including going up and down, one side that welding machine portion is close to the base is provided with the welding subassembly, the welding subassembly is including sliding two welded blocks that set up in welding machine portion, all can dismantle the soldered connection that is provided with and is connected with welding machine portion electricity on the welded block, be provided with the tray on the base, the fixed insulating barrier piece that is provided with between the adjacent welded block, the one end that adjacent soldered connection is close to the tray is separated by insulating barrier piece, insulating barrier piece can separate the high current spark between the two soldered connections, it splashes and makes the wire blacken to.
Description
Technical Field
The utility model relates to an electrical heating piece technical field, more specifically say, it relates to a resistance welding machine for electrical heating piece spot welding technology.
Background
An electric heating sheet is a device which utilizes the heat effect of current to heat. Generally, a conductive portion for heating by energization is provided, and a conductive wire for forming a conductive loop is provided at both ends of the conductive portion.
The fixing between the conducting wire and the conducting part is formed by spot welding, and two electrodes of a resistance welding machine are in direct contact with a welding point for welding.
However, in the process of resistance welding, high-current sparks can be generated between two electrodes of the resistance welding machine, namely a welding head, the lead is easily blackened, the appearance is not attractive, and the hidden functional risk of the lead can be improved.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a resistance welding machine for an electric heating plate spot welding process, which has the advantages of reliable use and difficult wire blackening.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a resistance welding machine for an electric heating plate spot welding process comprises a base, a support column fixedly connected to the base and a welding machine body, wherein the welding machine body comprises a sliding portion arranged on the support column in a lifting mode and a welding machine portion fixedly connected to the sliding portion;
the base is provided with a tray, an insulating barrier is fixedly arranged between the adjacent welding blocks, and one end, close to the tray, of the adjacent welding head is separated by the insulating barrier.
Through above-mentioned technical scheme, insulating barrier spare can obstruct the high current spark between two soldered connections, reduces the spark splash and makes the wire blacken, avoids the condition of excessive oxidation.
The utility model discloses further set up to: the insulating barrier piece comprises a limiting part and a first separating part, wherein the limiting part is detachably arranged on the adjacent welding blocks, the first separating part is arranged on the limiting part in a sliding mode, and the first separating part is inserted between the adjacent welding blocks.
Through above-mentioned technical scheme, by the high current spark between two soldered connections of first partition part separation, spacing portion can dismantle the setting then make things convenient for the dismantlement and the installation of first partition part.
The utility model discloses further set up to: the limiting part comprises an installation frame, a plurality of connecting blocks and a sliding block arranged in the installation frame, and the installation frame is detachably and fixedly connected with the welding machine part through the connecting blocks;
the mounting frame is provided with a through hole for the first partition part to be inserted, and the sliding block is detachably and fixedly connected with the first partition part.
Through above-mentioned technical scheme, the one end that first separator is close to the base under normal condition should slightly surpass the soldered connection and be close to the one end of base for when the soldered connection is close to the tray motion, the wire of placing on the tray and electrically conductive portion that generates heat can with the tip butt of first separator before with the soldered connection butt, and then promote the separator to shift up, both reduced the pressure of separator to electrically conductive portion that generates heat, have the effect that can play the spaced.
The utility model discloses further set up to: the installation frame is kept away from be provided with the elastic component on the inboard frame face of base, the elastic component sets up the installation frame with between the sliding block.
Through the technical scheme, when the end part of the first separating part is abutted with the conducting wire and the conducting heating part on the tray, the elastic part is overcome to move upwards and is compressed, so that the abutting force of the first separating part is increased, stability and reliability are improved, and the separating effect is ensured.
The utility model discloses further set up to: the installation frame is kept away from the holding tank has been seted up on the inboard frame of base, the elastic component is the spring, the elastic component is kept away from the one end fixed connection of sliding block is in the tank bottom of holding tank.
The utility model discloses further set up to: the insulation barrier comprises a second partition part and two erection parts which are detachably arranged on two sides of the second partition part;
the second partition part is inserted between the adjacent welding joints, and two ends of each erection part are erected on one surface, far away from the base, of the adjacent welding block respectively.
Through the technical scheme, the second separating part can separate high-current sparks between the two welding heads, spark splashing is reduced, the conducting wire is blackened, and the situation of excessive oxidation is avoided.
The utility model discloses further set up to: one side of the erecting part close to the second partition part is fixedly connected with two clamping pieces which are tightly abutted against two sides of the second partition part.
Through above-mentioned technical scheme, form the fixed relation of dismantling the connection between clamping piece and the second partition portion to conveniently adjust the relative position between second partition portion and the portion of setting up.
Compared with the prior art, the beneficial effects of the utility model are that:
the insulating barrier piece can block high current sparks between the two welding heads, reduce spark splashing to enable the conducting wire to be blackened, and avoid the situation of excessive oxidation.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a cross-sectional view of an insulation barrier according to an embodiment of the present invention;
fig. 4 is a schematic overall structure diagram of a second embodiment of the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 4;
fig. 6 is a top view of an insulation barrier according to a third embodiment of the present invention.
Reference numerals: 1. a base; 11. a tray; 2. a support pillar; 3. a welder body; 31. a sliding part; 32. a welding machine part; 33. welding the assembly; 331. welding the blocks; 332. welding a head; 34. an insulating barrier; 341. a first partition; 342. a limiting part; 3421. a mounting frame; 3422. a coupling block; 3423. a sliding block; 3424. inserting holes; 3425. accommodating grooves; 3426. an elastic member; 343. a second partition part; 344. a setting part; 345. and a clamping member.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example one
A resistance welder for an electric heating plate spot welding process is shown by combining a figure 1 and a figure 2 and comprises a base 1, a support column 2 fixedly connected to the base 1 and a welder body 3, wherein a tray 11 is arranged on the base 1. The welding machine body 3 comprises a sliding part 31 arranged on the supporting column 2 in a lifting mode and a welding machine part 32 fixedly connected to the sliding part 31, a welding assembly 33 is arranged on one side, close to the base 1, of the welding machine part 32, the welding assembly 33 comprises two welding blocks 331 arranged on the welding machine part 32 in a sliding mode, and welding heads 332 electrically connected with the welding machine part 32 can be detachably arranged on the welding blocks 331. An insulating barrier 34 is fixedly arranged between the adjacent welding blocks 331, and one end of the adjacent welding head 332 close to the tray 11 is separated by the insulating barrier 34.
In the actual use process, the square alignment welding head 332 for welding the conducting wire and the conductive heating part is firstly placed and fixed on the tray 11, the welding part slides along with the sliding part 31 to be close to the tray 11, and the welding head 332 is contacted with the conducting wire and the conductive heating part for welding. In the welding process, high current sparks are generated between the two welding heads 332, the conducting wires are easy to blacken, the high current sparks between the two welding heads 332 can be blocked by the insulating blocking piece 34, the sparks are prevented from splashing, the conducting wires are blackened, and the situation of excessive oxidation is avoided.
As shown in fig. 2 and 3, the insulation barrier 34 includes a position-limiting portion 342 detachably disposed on the adjacent welding block 331 and a first separating portion 341 slidably disposed on the position-limiting portion 342. The limiting part 342 includes a mounting frame 3421, two coupling blocks 3422 and a sliding block 3423 disposed in the mounting frame 3421, and the mounting frame 3421 is detachably and fixedly connected to the welding part 32 via the coupling blocks 3422.
As shown in fig. 3, the first separating portion 341 is a rod-shaped structure made of an insulating material, and is inserted between the adjacent welding blocks 331 to block high current sparks between the two welding heads 332, and one side of the first separating portion away from the tray 11 is fixed to the sliding block 3423. The mounting frame 3421 is provided with a through hole 3424 into which the first partition 341 is inserted. An elastic piece 3426 is disposed on the inner frame surface of the mounting frame away from the base 1, and the elastic piece 3426 is disposed between the mounting frame 3421 and the sliding block 3423. Specifically, an accommodating groove 3425 is formed in the inner frame surface of the mounting frame away from the base 1, the elastic element 3426 is a spring, and one end of the elastic element 3426 away from the sliding block 3423 is fixedly connected to the bottom of the accommodating groove 3425.
As shown in fig. 2 and fig. 3, normally, the end of the first separating portion 341 close to the base 1 should slightly exceed the end of the welding head 332 close to the base 1, so that when the welding head 332 moves close to the tray 11, the conducting wire and the conductive heat generating portion placed on the tray 11 will abut against the end of the first separating portion 341 before abutting against the welding head 332, and further push the separating portion to move upwards, which reduces the pressure of the separating portion on the conductive heat generating portion, and can perform the separating function. When the end of the first separating portion 341 abuts against the conductive wire and the conductive heat generating portion on the tray 11, the end will move upward against the elastic force of the elastic member 3426 to compress the elastic member 3426, thereby increasing the stability and reliability of the abutting force of the first separating portion 341 and ensuring the separating effect.
Example two
An electric resistance welder for an electric heating plate spot welding process is different from the first embodiment in that, as shown in fig. 4 and 5, an insulation barrier 34 comprises a second partition part 343 and two overlap parts 344 detachably arranged at both sides of the second partition part 343, the second partition part 343 is inserted between adjacent welding heads 332, and both ends of each overlap part 344 are respectively overlapped on one surface of the adjacent welding block 331 away from a base 1. The second separating portion 343 can block high current sparks between the two welding heads 332, reduce spark splashing to blacken the lead wire, and avoid excessive oxidation.
EXAMPLE III
A resistance welder for an electric heating plate spot welding process is different from the second embodiment in that as shown in FIG. 6, two clamping pieces 345 tightly abutted against two sides of a second partition part 343 are fixedly connected to one side of the erection part 344 close to the second partition part 343, so that the clamping pieces 345 and the second partition part 343 form a fixed relation of detachable connection, and the relative position between the second partition part 343 and the erection part 344 is conveniently adjusted.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A resistance welding machine for an electric heating plate spot welding process comprises a base (1), a supporting column (2) fixedly connected to the base (1) and a welding machine body (3), wherein the welding machine body (3) comprises a sliding portion (31) arranged on the supporting column (2) in a lifting mode and a welding machine portion (32) fixedly connected to the sliding portion (31), a welding assembly (33) is arranged on one side, close to the base (1), of the welding machine portion (32), the resistance welding machine is characterized in that the welding assembly (33) comprises two welding blocks (331) arranged on the welding machine portion (32) in a sliding mode, and welding heads (332) electrically connected with the welding machine portion (32) can be detachably arranged on the welding blocks (331);
the base (1) is provided with a tray (11), an insulating barrier (34) is fixedly arranged between the adjacent welding blocks (331), and one end, close to the tray (11), of the adjacent welding head (332) is separated by the insulating barrier (34).
2. The resistance welder for an electric heating plate spot welding process according to claim 1, wherein the insulation barrier (34) comprises a spacing portion (342) detachably provided on adjacent welding blocks (331) and a first partitioning portion (341) slidably provided on the spacing portion (342), the first partitioning portion (341) being interposed between adjacent welding blocks (331).
3. The resistance welder for spot welding process of electric heating plate according to claim 2, wherein the position limiting part (342) comprises a mounting frame (3421) and a plurality of coupling blocks (3422) and a sliding block (3423) disposed in the mounting frame (3421), the mounting frame (3421) is detachably and fixedly connected with the welder part (32) through the coupling blocks (3422);
the mounting frame (3421) is provided with a through hole (3424) for the first partition part (341) to be inserted, and the sliding block (3423) is detachably and fixedly connected with the first partition part (341).
4. A resistance welder for an electric heating plate spot welding process according to claim 3, characterized in that an inner frame face of said mounting frame (3421) away from said base (1) is provided with an elastic member (3426), said elastic member (3426) being provided between said mounting frame (3421) and said sliding block (3423).
5. The resistance welder for spot welding of an electric heating plate according to claim 4, wherein a receiving groove (3425) is formed on an inner frame surface of the mounting frame (3421) away from the base (1), the elastic member (3426) is a spring, and one end of the elastic member (3426) away from the sliding block (3423) is fixedly connected to a groove bottom of the receiving groove (3425).
6. The resistance welder for an electric heating plate spot welding process according to claim 1, wherein the insulation barrier (34) includes a second partition part (343) and two laps (344) detachably provided at both sides of the second partition part (343);
the second separating part (343) is inserted between the adjacent welding heads (332), and two ends of each erecting part (344) are respectively erected on one surface, far away from the base (1), of the adjacent welding block (331).
7. The resistance welder for an electric heating plate spot welding process according to claim 6, wherein one side of the set-up portion (344) close to the second partition portion (343) is fixedly connected with two clamping members (345) which are tightly pressed against both sides of the second partition portion (343).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921071717.XU CN210172787U (en) | 2019-07-09 | 2019-07-09 | Resistance welding machine for spot welding process of electric heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921071717.XU CN210172787U (en) | 2019-07-09 | 2019-07-09 | Resistance welding machine for spot welding process of electric heating plate |
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| Publication Number | Publication Date |
|---|---|
| CN210172787U true CN210172787U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921071717.XU Active CN210172787U (en) | 2019-07-09 | 2019-07-09 | Resistance welding machine for spot welding process of electric heating plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248430A (en) * | 2019-07-09 | 2019-09-17 | 上海长擎实业有限公司 | A kind of full polyimides electric heating sheets of no glue and its spot welding processing resistance welder |
-
2019
- 2019-07-09 CN CN201921071717.XU patent/CN210172787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248430A (en) * | 2019-07-09 | 2019-09-17 | 上海长擎实业有限公司 | A kind of full polyimides electric heating sheets of no glue and its spot welding processing resistance welder |
| CN110248430B (en) * | 2019-07-09 | 2021-08-31 | 上海长擎实业有限公司 | Non-glue full polyimide electric heating plate and resistance welding machine for spot welding processing |
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