CN215787918U - Welding tool for three-way flange of special-shaped pipe of air conditioner - Google Patents
Welding tool for three-way flange of special-shaped pipe of air conditioner Download PDFInfo
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- CN215787918U CN215787918U CN202122202354.2U CN202122202354U CN215787918U CN 215787918 U CN215787918 U CN 215787918U CN 202122202354 U CN202122202354 U CN 202122202354U CN 215787918 U CN215787918 U CN 215787918U
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- positioning
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- air conditioner
- upright post
- way flange
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- 238000003466 welding Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 12
- 230000005484 gravity Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 238000005452 bending Methods 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
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model relates to a welding tool for a three-way flange of an air conditioner special-shaped pipe, which comprises a bottom plate, an upright post and a side pipeline positioning assembly, wherein one end of the bottom plate is provided with the upright post, the upright post is provided with a plurality of positioning blocks, one side of the upright post is provided with the side pipeline positioning assembly, and the bottom plate is provided with a plurality of supporting blocks; the side pipeline positioning assembly comprises a limiting groove seat, a front support, a positioning stop block and a counterweight hammer, wherein a side pipeline on the three-way flange to be welded is limited by a groove in the limiting groove seat, the front support is arranged on the lower side of the front end of the limiting groove seat, the positioning stop block is rotatably installed on the front support, and the counterweight hammer is arranged at the lower end of the positioning stop block. The utility model can realize the accurate positioning of the three-way flange and the side pipeline at one side of the three-way flange, has simple and convenient operation and can realize high-efficiency and stable production.
Description
Technical Field
The utility model relates to the field of production of vehicle air-conditioning pipes, in particular to a welding tool for a three-way flange of a special-shaped pipe of an air conditioner.
Background
The vehicle air conditioning system is to the device that refrigerates, heat transfer and air purification in the carriage, and it includes many vehicle air conditioner pipes usually, and vehicle air conditioner pipe is mostly special-shaped pipe fittings of shape, for example the air conditioner special pipe shown in fig. 1, and it includes the different pipeline of multistage diameter, and the crookedness is great to wherein the different tube coupling department of two sections diameters needs to weld three way flange, and three way flange one side is equipped with the side pipeline again simultaneously, during the welding, the different two sections pipeline relative position of diameter that three way flange corresponds and the side pipeline position is all difficult to control, hardly realizes high-efficient stable operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a welding tool for a three-way flange of a special-shaped pipe of an air conditioner, which can realize accurate positioning of the three-way flange and a side pipeline on one side of the three-way flange, is simple and convenient to operate and can realize efficient and stable operation.
The purpose of the utility model is realized by the following technical scheme:
a three-way flange welding tool for an air conditioner special-shaped pipe comprises a bottom plate, a stand column and a side pipeline positioning assembly, wherein the stand column is arranged at one end of the bottom plate, a plurality of positioning blocks are arranged on the stand column, the side pipeline positioning assembly is arranged on one side of the stand column, and a plurality of supporting blocks are arranged on the bottom plate; the side pipeline positioning assembly comprises a limiting groove seat, a front support, a positioning stop block and a counterweight hammer, wherein a side pipeline on the three-way flange to be welded is limited by a groove in the limiting groove seat, the front support is arranged on the lower side of the front end of the limiting groove seat, the positioning stop block is rotatably installed on the front support, and the counterweight hammer is arranged at the lower end of the positioning stop block.
The stand upper end is equipped with the tip locating piece, the stand middle part is equipped with the side locating piece, and the pipeline section that the air conditioner special pipe corresponds passes through the tip locating piece is injectd with the side locating piece and is kept perpendicular.
The limiting groove seat is fixedly arranged on the upright post through a connecting block.
The bottom plate is kept away from stand one end is equipped with first supporting block, just be equipped with the baffle on the first supporting block.
And a second supporting block and a third supporting block are arranged on the bottom plate, and the second supporting block and the third supporting block are arranged between the first supporting block and the upright post.
The utility model has the advantages and positive effects that:
1. the utility model utilizes the limit groove seat in the side pipeline positioning component to limit the radial displacement of the side pipeline, utilizes the positioning stop block to press the front end of the side pipeline under the action of the lower end counterweight hammer to realize the axial positioning of the side pipeline, and each positioning block on the upright post limits the corresponding pipeline section of the special-shaped air-conditioning pipe to be vertical, so that the three-way flange to be welded is directly abutted against the spigot table surface between two pipeline sections with different diameters under the action of gravity, thereby achieving the welding requirement without other positioning, ensuring the positioning accuracy, simultaneously having simple and convenient operation and realizing high-efficiency and stable production.
2. The baffle plate on the first supporting block can be used for preventing the overall size of the air-conditioning special pipe from being mistakenly restrained, and when the size is out of tolerance, the pipeline and the baffle plate are interfered.
Drawings
Figure 1 is a schematic structural view of the present invention,
fig. 2 is a schematic structural view of the side pipe positioning assembly in fig. 1.
The air conditioner comprises a base plate 1, a first supporting block 2, a baffle plate 201, a screw 202, a second supporting block 3, a third supporting block 4, a vertical column 5, a side positioning block 6, a side pipeline positioning component 7, a connecting block 701, a limiting groove seat 702, a front support base 703, a positioning stop 704, a shaft pin 705, a counterweight hammer 706, an end positioning block 8, an air conditioner special-shaped pipe 9, a side pipeline 901 and a three-way flange 902.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the present invention includes a bottom plate 1, an upright post 5 and a side pipeline positioning assembly 7, wherein one end of the bottom plate 1 is provided with the upright post 5, the upright post 5 is provided with a plurality of positioning blocks, one side of the upright post 5 is provided with the side pipeline positioning assembly 7, the bottom plate 1 is provided with a plurality of supporting blocks, wherein a first supporting block 2 is provided at one end of the bottom plate 1 away from the upright post 5, the first supporting block 2 is provided with a baffle 201, as shown in fig. 2, the side pipeline positioning assembly 7 includes a limiting groove seat 702, a front support 703, a positioning block 704 and a counterweight hammer 706, wherein a side pipeline 901 on a three-way flange 902 to be welded is limited by a groove on the limiting groove seat 702, a front support is provided at a lower side of a front end of the limiting groove seat 702, the positioning block 704 is rotatably mounted on the front support 703 by a shaft pin 705, and a counterweight hammer 706 is provided at a lower end of the positioning block 704, as shown in fig. 1, the front end of the side pipe 901 abuts against the upper end of the positioning block 704 and inclines outward, and the weight 706 causes the positioning block 704 to apply a pressing force to the front end of the side pipe 901, thereby positioning the side pipe 901.
As shown in fig. 2, the limiting groove seat 702 is fixedly mounted on the upright post 5 through a connecting block 701, and as shown in fig. 1, the height of the connecting block 701 needs to ensure that the three-way flange 902 can abut against a spigot table surface between two pipeline sections with different diameters under the action of gravity, so as to ensure the positioning of the three-way flange 902.
As shown in fig. 1, the positioning blocks on the upright post 5 include an end positioning block 8 disposed at the upper end of the upright post 5 and a side positioning block 6 disposed at the middle of the upright post 5, the end positioning block 8 and the side positioning block 6 define that the corresponding pipe section of the air-conditioning special pipe 9 is kept vertical, and at the same time, the end positioning block 8 and the side positioning block 6 cooperate with the positioning stopper 704 to lock the position of the corresponding pipe section of the air-conditioning special pipe 9.
As shown in fig. 1, a second supporting block 3 and a third supporting block 4 are arranged on the bottom plate 1, the second supporting block 3 and the third supporting block 4 are arranged between the first supporting block 2 and the column 5, the heights of the first supporting block 2, the second supporting block 3 and the third supporting block 4 are designed according to the bending condition of the air-conditioning special-shaped pipe 9, so as to ensure that the air-conditioning special-shaped pipe 9 is limited in the corresponding pipe section, in addition, a baffle 201 on the first supporting block 2 can perform mistake prevention and containment on the overall size of the air-conditioning special-shaped pipe 9, when the size is out of tolerance, the pipeline interferes with the baffle 201, and the baffle 201 is fixed on one side, far away from the column 5, of the first supporting block 2 through a screw 202.
The working principle of the utility model is as follows:
when the utility model is used, each supporting block on the bottom plate 1 supports a corresponding pipeline section of the special-shaped air-conditioning pipe 9, each positioning block on the upright post 5 limits the corresponding pipeline section of the special-shaped air-conditioning pipe 9 to be vertical, so that the three-way flange 902 to be welded is propped against a spigot table surface between two pipeline sections with different diameters under the action of gravity, the three-way flange 902 can meet the welding requirement without other positioning, and the side pipeline 901 on one side of the three-way flange 902 is positioned through the side pipeline positioning component 7, wherein the limiting groove seat 702 in the side pipeline positioning component 7 limits the radial displacement of the side pipeline 901, the front end of the side pipeline 901 is propped against the positioning stop 704, and the positioning stop 704 presses the front end of the side pipeline 901 under the action of the lower counterweight hammer 706, thereby realizing the axial positioning of the side pipeline 901. In addition, a baffle plate 201 is arranged on the first supporting block 2 at one end of the bottom plate 1 to prevent the overall size of the special-shaped air conditioning pipe 9 from being mistakenly restrained, and when the size is out of tolerance, the pipeline and the baffle plate 201 interfere with each other.
Claims (5)
1. The utility model provides an air conditioner special pipe tee bend flange welding frock which characterized in that: the device comprises a bottom plate (1), an upright post (5) and a side pipeline positioning component (7), wherein the upright post (5) is arranged at one end of the bottom plate (1), a plurality of positioning blocks are arranged on the upright post (5), the side pipeline positioning component (7) is arranged at one side of the upright post (5), and a plurality of supporting blocks are arranged on the bottom plate (1); the side pipeline positioning assembly (7) comprises a limiting groove seat (702), a front support seat (703), a positioning stop block (704) and a counterweight hammer (706), wherein a side pipeline (901) on a three-way flange (902) to be welded is limited by a groove on the limiting groove seat (702), a front support seat (703) is arranged on the lower side of the front end of the limiting groove seat (702), the positioning stop block (704) is rotatably installed on the front support seat (703), and the counterweight hammer (706) is arranged at the lower end of the positioning stop block (704).
2. The air conditioner special-shaped pipe three-way flange welding tool according to claim 1, characterized in that: the air conditioner special pipe is characterized in that an end positioning block (8) is arranged at the upper end of the upright column (5), a side positioning block (6) is arranged in the middle of the upright column (5), and a pipeline section corresponding to the air conditioner special pipe (9) is limited by the end positioning block (8) and the side positioning block (6) to be kept vertical.
3. The air conditioner special-shaped pipe three-way flange welding tool according to claim 1, characterized in that: the limiting groove seat (702) is fixedly arranged on the upright post (5) through a connecting block (701).
4. The air conditioner special-shaped pipe three-way flange welding tool according to claim 1, characterized in that: keep away from bottom plate (1) stand (5) one end is equipped with first supporting block (2), just be equipped with baffle (201) on first supporting block (2).
5. The air conditioner special-shaped pipe three-way flange welding tool according to claim 4, characterized in that: the base plate (1) is provided with a second supporting block (3) and a third supporting block (4), and the second supporting block (3) and the third supporting block (4) are arranged between the first supporting block (2) and the upright post (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202354.2U CN215787918U (en) | 2021-09-13 | 2021-09-13 | Welding tool for three-way flange of special-shaped pipe of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202354.2U CN215787918U (en) | 2021-09-13 | 2021-09-13 | Welding tool for three-way flange of special-shaped pipe of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215787918U true CN215787918U (en) | 2022-02-11 |
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ID=80159315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122202354.2U Active CN215787918U (en) | 2021-09-13 | 2021-09-13 | Welding tool for three-way flange of special-shaped pipe of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215787918U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473364A (en) * | 2022-03-29 | 2022-05-13 | 贵州航飞精密制造有限公司 | Device generally used for welding and positioning tube of aero-engine |
| CN115070247A (en) * | 2022-07-21 | 2022-09-20 | 北京北方车辆集团有限公司 | Special-shaped pipe and special welding device for connecting piece thereof |
| CN115122253A (en) * | 2022-06-21 | 2022-09-30 | 合肥科聚低温技术有限公司 | Clamping tool for irregular pipeline |
-
2021
- 2021-09-13 CN CN202122202354.2U patent/CN215787918U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473364A (en) * | 2022-03-29 | 2022-05-13 | 贵州航飞精密制造有限公司 | Device generally used for welding and positioning tube of aero-engine |
| CN115122253A (en) * | 2022-06-21 | 2022-09-30 | 合肥科聚低温技术有限公司 | Clamping tool for irregular pipeline |
| CN115070247A (en) * | 2022-07-21 | 2022-09-20 | 北京北方车辆集团有限公司 | Special-shaped pipe and special welding device for connecting piece thereof |
| CN115070247B (en) * | 2022-07-21 | 2023-11-14 | 北京北方车辆集团有限公司 | Special-shaped pipe and special welding device for connecting piece of special-shaped pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Baiwei Technology Development Co.,Ltd. Assignor: Simei auto parts (Shenyang) Co.,Ltd. Contract record no.: X2023980042776 Denomination of utility model: Air conditioning special shaped pipe tee flange welding fixture Granted publication date: 20220211 License type: Common License Record date: 20231007 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Sairui Technology Group Co.,Ltd. Assignor: Simei auto parts (Shenyang) Co.,Ltd. Contract record no.: X2023980045688 Denomination of utility model: Air conditioning special shaped pipe tee flange welding fixture Granted publication date: 20220211 License type: Common License Record date: 20231103 Assignee: Liaoning Lingsheng Technology Co.,Ltd. Assignor: Simei auto parts (Shenyang) Co.,Ltd. Contract record no.: X2023980045350 Denomination of utility model: Air conditioning special shaped pipe tee flange welding fixture Granted publication date: 20220211 License type: Common License Record date: 20231102 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air conditioning special shaped pipe tee flange welding fixture Effective date of registration: 20231103 Granted publication date: 20220211 Pledgee: Shenyang Science and technology Financing Guarantee Co.,Ltd. Pledgor: Simei auto parts (Shenyang) Co.,Ltd. Registration number: Y2023210000272 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |