CN213969675U - Welding tool for electromagnetic expansion valve - Google Patents
Welding tool for electromagnetic expansion valve Download PDFInfo
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- CN213969675U CN213969675U CN202021956666.1U CN202021956666U CN213969675U CN 213969675 U CN213969675 U CN 213969675U CN 202021956666 U CN202021956666 U CN 202021956666U CN 213969675 U CN213969675 U CN 213969675U
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- fixed
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- expansion valve
- electromagnetic expansion
- fixing
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Abstract
The utility model provides a welding frock for electromagnetic expansion valve, including first fixed casing, the fixed casing of second, first absorption stone, second absorption stone, fixed spring, the fixed grip block of electromagnetic expansion valve, protection moisturizing layer and fixed mounting fixture, wherein: the inner wall of the first fixed shell is fixedly connected with the fixed clamping plate of the electromagnetic expansion valve through a fixed spring; the inner walls of the first fixed shell and the second fixed shell are both provided with a protective moisture-preserving layer; and a fixed mounting clamping mechanism is arranged on the surface of one side of the second fixed shell. The utility model discloses the casing is fixed to first fixed casing, second, and electromagnetic expansion valve fixes grip block and fixed mounting fixture's setting can be fixed the electromagnetic expansion valve of multiple different shapes, and application range is more wide.
Description
Technical Field
The utility model belongs to the technical field of the electromagnetic expansion valve welding frock, especially, relate to a welding frock for electromagnetic expansion valve.
Background
The electronic expansion valve is also called an electromagnetic expansion valve, and the electromagnetic expansion valve is a throttling element capable of entering the flow of a refrigerant of the refrigerating device according to a preset program. On some occasions with severe load change or wide operation condition range, the traditional throttling elements (such as capillary tubes, thermal electromagnetic expansion valves and the like) can not meet the requirements of comfort and energy conservation, and the electromagnetic expansion valve is combined with the variable capacity technology of the compressor to be more and more widely applied.
When the electromagnetic expansion valve is installed inside the air conditioner, the electromagnetic expansion valve and corresponding parts inside the air conditioner need to be welded, one person needs to hold the electromagnetic expansion valve by hand during welding, the other person carries out welding and fixing on the electromagnetic expansion valve, welding errors and accidental injuries often easily occur in the manual process, and an electromagnetic expansion valve welding tool needs to be used for reducing the occurrence of the conditions of the errors and the accidental injuries.
However, the existing welding tool cannot be used for electromagnetic expansion valves in various shapes, and only can effectively clamp and fix the electromagnetic expansion valve in a single shape, and the body cannot fix the body on an air conditioner pipeline and is placed at a proper position, so that the electromagnetic expansion valve is very easy to move during welding, the welding effect is not ideal, and the welding quality cannot be guaranteed.
Therefore, the welding tool for the electromagnetic expansion valve is very necessary to be invented.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a welding frock for electromagnetic expansion valve to solve the aforesaid and can only play effectual centre gripping and fixed to single electromagnetic expansion valve, the welding effect is unsatisfactory, the unable problem that obtains the guarantee of welding quality. The utility model provides a welding frock for electromagnetic expansion valve, includes first fixed casing, the fixed casing of second, first absorption stone, the second absorption stone, fixed spring, the fixed grip block of electromagnetic expansion valve, protection moisturizing layer and fixed mounting fixture, wherein: one end of the first fixed shell is connected with one end of the second fixed shell in a hinged mode, wherein the other end of the first fixed shell is provided with a first adsorption stone; the other end of the second fixed shell is provided with a second adsorption stone; the inner wall of the first fixed shell is fixedly connected with the fixed clamping plate of the electromagnetic expansion valve through a fixed spring; the inner walls of the first fixed shell and the second fixed shell are both provided with a protective moisture-preserving layer; a fixed mounting clamping mechanism is arranged on the surface of one side of the second fixed shell; the fixed mounting and clamping mechanism comprises a first fixed plate, a fixed auxiliary plate, a fixed clamping spring and a second fixed plate.
One end of the first fixing plate is connected with one side surface of the second fixing shell in a hinged mode, and a fixing auxiliary plate is arranged at the other end of the first fixing plate; a fixed clamping spring is arranged on the surface of one end of the first fixing plate; and a second fixed shell is arranged below the first fixed plate.
The first fixing plate and the second fixing shell are plate bodies made of arc structures; one side of the first fixing plate is connected with a fixed holding spring, the other end of the fixed holding spring is connected with one side surface of the second fixing shell, and the fixed holding spring is arranged on one side of the first fixing plate in an inclined mode; the second fixed shell is also provided with a fixed auxiliary plate and fixed holding springs, wherein the number of the fixed auxiliary plate and the number of the fixed holding springs are two; the inner parts of the two fixing auxiliary plates are in triangular concave structures.
The lower ends of the first fixed shell and the second fixed shell are connected in a hinged mode, wherein the upper ends of the first fixed shell and the second fixed shell are fixed together through a first adsorption stone and a second adsorption stone; the first adsorption stone and the second adsorption stone are adsorption blocks made of magnets.
The electromagnetic expansion valve fixing and clamping plates are two, wherein the electromagnetic expansion valve fixing and clamping plates are arranged in the first fixing shell and the second fixing shell, and the electromagnetic expansion valve fixing and clamping plates are clamping plates made of arc structures; one side surface of the fixed clamping plate of the electromagnetic expansion valve is connected with the inner walls of the first fixed shell and the second fixed shell through a plurality of fixed springs.
The first fixed shell and the second fixed shell are combined together to form a funnel structure, wherein the first fixed shell and the second fixed shell are identical in structure and size.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the setting of the fixed casing of first fixed casing and second, the structure of the fixed casing of first fixed casing and second can be fixed with electromagnetic expansion valve's top big head, avoids because of the single setting of body, and can't play due effect to the electromagnetic expansion valve of different shapes.
2. The utility model discloses the setting of the fixed grip block of electromagnetic expansion valve, the fixed grip block of electromagnetic expansion valve is favorable to going on extruding fixedly to the electromagnetic expansion valve of equidimension not through cooperation fixed spring, avoids the unsatisfactory condition of electromagnetic expansion valve centre gripping to take place.
3. The utility model discloses fixed mounting fixture's setting is favorable to fixing its body self on air conditioner pipeline through fixed mounting fixture to avoid taking place because of the condition that the external force body appears removing at will when the welded, avoid welding unsatisfactory, the condition that welding quality can not obtain the guarantee takes place.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the fixed mounting fixture of the present invention.
In the figure:
1-a first fixed shell, 2-a second fixed shell, 3-a first adsorption stone, 4-a second adsorption stone, 5-a fixed spring, 6-an electromagnetic expansion valve fixed clamping plate, 7-a protection moisturizing layer, 8-a fixed installation clamping mechanism, 81-a first fixed plate, 82-a fixed auxiliary plate, 83-a fixed clamping spring and 84-a second fixed plate.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in figures 1 to 3.
The utility model provides a pair of welding frock for electromagnetic expansion valve, including first fixed casing 1, the fixed casing 2 of second, first absorption stone 3, the second absorbs stone 4, and fixed spring 5, the fixed grip block 6 of electromagnetic expansion valve, protection moisturizing layer 7, fixed mounting fixture 8, first fixed plate 81, fixed accessory plate 82, fixed spring 83 and the second fixed plate 84 of holding, wherein: the other end of the first fixed shell 1 is provided with a first adsorption stone 3, the other end of the second fixed shell 2 is provided with a second adsorption stone 4, the inner wall of the first fixed shell 1 is fixedly connected with a fixed clamping plate 6 of an electromagnetic expansion valve through a fixed spring 5, the inner walls of the first fixed shell 1 and the second fixed shell 2 are provided with a protection moisture preservation layer 7, and one side surface of the second fixed shell 2 is provided with a fixed mounting clamping mechanism 8.
As can be seen from fig. 1,2 and 3: the user opens the first adsorption stone 3 and the second adsorption stone 4 by a larger force, when the electromagnetic expansion valve is placed in the first fixed housing 1 and the second fixed housing 2, the first fixed housing 1 and the second fixed housing 2 will fix the upper half part of the electromagnetic expansion valve, and the lower half part will expose the outside of the body (most of the upper part of the electromagnetic expansion valve has the same structure), the fixed spring 5 will apply pressure to the fixed clamping plate 6 of the electromagnetic expansion valve by self-extrusion, and the force applied to the fixed clamping plate 6 of the electromagnetic expansion valve will clamp the electromagnetic expansion valve, so as to avoid the situation that the clamping of the electromagnetic expansion valve is not ideal, after the electromagnetic expansion valve is fixed, the fixed spring will contact the air conditioner pipe through the grooves at the inner sides of the two fixed auxiliary plates 82, because of the structures of the two fixed auxiliary plates 82, the extrusion force of the first fixed plate 81 and the second fixed plate 84 will be transmitted to the fixed clamping spring 83, the fixing clamping spring 83 is contracted, and the air-conditioning case enters the inside of the first fixing plate 81 and the second fixing plate 84, at this time, the fixing clamping spring 83 applies an extrusion force to the first fixing plate 81 and the second fixing plate 84, and the first fixing plate 81 and the second fixing plate 84 clamp the air-conditioning duct by the extrusion force, thereby fixing the body.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a welding frock for electromagnetic expansion valve which characterized in that: including first fixed casing (1), second fixed casing (2), first absorption stone (3), second absorption stone (4), fixed spring (5), electromagnetic expansion valve fixes grip block (6), protection moisturizing layer (7) and fixed mounting fixture (8), first fixed plate (81), fixed accessory plate (82), fixed holding spring (83) and second fixed plate (84) with, wherein: one end of the first fixed shell (1) is connected with one end of the second fixed shell (2) in a hinged mode, wherein the other end of the first fixed shell (1) is provided with a first adsorption stone (3); a second adsorption stone (4) is arranged at the other end of the second fixed shell (2); the inner wall of the first fixed shell (1) is fixedly connected with a fixed clamping plate (6) of the electromagnetic expansion valve through a fixed spring (5); the inner walls of the first fixed shell (1) and the second fixed shell (2) are provided with a protective moisture-preserving layer (7); a fixed mounting clamping mechanism (8) is arranged on the surface of one side of the second fixed shell (2); the fixed mounting clamping mechanism (8) comprises a first fixing plate (81), a fixed auxiliary plate (82), a fixed clamping spring (83) and a second fixing plate (84).
2. The welding tool for the electromagnetic expansion valve according to claim 1, wherein: one end of the first fixing plate (81) is connected with one side surface of the second fixing shell (2) in a hinged mode, and a fixing auxiliary plate (82) is arranged at the other end of the first fixing plate (81); a fixed clamping spring (83) is arranged on one end surface of the first fixing plate (81); and a second fixed shell (2) is arranged below the first fixed plate (81).
3. The welding tool for the electromagnetic expansion valve according to claim 1, wherein: the first fixing plate (81) and the second fixing shell (2) are plate bodies made of arc structures; one side of the first fixing plate (81) is connected with a fixed holding spring (83), the other end of the fixed holding spring (83) is connected with one side of the second fixing shell (2), and the fixed holding spring (83) is obliquely arranged on one side of the first fixing plate (81); the second fixed shell (2) is also provided with a fixed auxiliary plate (82) and fixed holding springs (83), wherein two fixed auxiliary plates (82) and two fixed holding springs (83) are respectively arranged; the two fixing auxiliary plates (82) are internally in a triangular concave structure.
4. The welding tool for the electromagnetic expansion valve according to claim 1, wherein: the lower ends of the first fixed shell (1) and the second fixed shell (2) are connected in a hinged mode, wherein the upper ends of the first fixed shell (1) and the second fixed shell (2) are fixed together through a first adsorption stone (3) and a second adsorption stone (4); the first adsorption stone (3) and the second adsorption stone (4) are adsorption blocks made of magnets.
5. The welding tool for the electromagnetic expansion valve according to claim 1, wherein: the two fixing and clamping plates (6) of the electromagnetic expansion valve are arranged, wherein the fixing and clamping plates (6) of the electromagnetic expansion valve are arranged in the first fixing shell (1) and the second fixing shell (2), and the fixing and clamping plates (6) of the electromagnetic expansion valve are clamping plates made of arc structures; one side surface of the fixed clamping plate (6) of the electromagnetic expansion valve is connected with the inner walls of the first fixed shell (1) and the second fixed shell (2) through a plurality of fixed springs (5).
6. The welding tool for the electromagnetic expansion valve according to claim 1, wherein: the first fixed shell (1) and the second fixed shell (2) are combined together to form a funnel structure, wherein the first fixed shell (1) and the second fixed shell (2) are identical in structure and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021956666.1U CN213969675U (en) | 2020-09-09 | 2020-09-09 | Welding tool for electromagnetic expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021956666.1U CN213969675U (en) | 2020-09-09 | 2020-09-09 | Welding tool for electromagnetic expansion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213969675U true CN213969675U (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021956666.1U Active CN213969675U (en) | 2020-09-09 | 2020-09-09 | Welding tool for electromagnetic expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213969675U (en) |
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2020
- 2020-09-09 CN CN202021956666.1U patent/CN213969675U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A welding tool for electromagnetic expansion valve Effective date of registration: 20230116 Granted publication date: 20210817 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG XINJING AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2023330000200 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230615 Granted publication date: 20210817 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG XINJING AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2023330000200 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A welding fixture for electromagnetic expansion valves Effective date of registration: 20230627 Granted publication date: 20210817 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG XINJING AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2023980045873 |