CN218904196U - Main pipe positioning device based on three-way pipe fitting welding - Google Patents
Main pipe positioning device based on three-way pipe fitting welding Download PDFInfo
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- CN218904196U CN218904196U CN202223228373.3U CN202223228373U CN218904196U CN 218904196 U CN218904196 U CN 218904196U CN 202223228373 U CN202223228373 U CN 202223228373U CN 218904196 U CN218904196 U CN 218904196U
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- 238000003466 welding Methods 0.000 title claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a main pipe positioning device for welding based on a three-way pipe fitting, which comprises a base, wherein mounting plates are symmetrically and slidably arranged on the surfaces of the base, clamping assemblies are arranged on the upper surfaces of the two mounting plates, strip-shaped grooves are formed in the surfaces of the base, a rotating shaft is horizontally and rotatably arranged in each strip-shaped groove, a spur gear is fixedly sleeved on the surface of the rotating shaft, a first rack plate and a second rack plate are fixedly arranged on the lower surfaces of the two mounting plates respectively, the first rack plate and the second rack plate are in meshed connection with the spur gear, mounting grooves are formed in the strip-shaped grooves, a stepping motor is fixedly arranged in the mounting grooves, and an output shaft of the stepping motor is fixedly connected with the rotating shaft. According to the utility model, through the mutual matching of the stepping motor, the rotating shaft, the spur gear, the first rack plate and the second rack plate, the width between the two mounting plates can be adjusted according to the length of the main pipe, and the applicability of the positioning device is effectively improved.
Description
Technical Field
The utility model relates to the technical field of positioning devices, in particular to a main pipe positioning device for welding based on a three-way pipe fitting.
Background
Along with the development of society and the progress of science and technology, the technical field of positioning devices is greatly developed and advanced, wherein three-way pipe fittings are pipe fittings and pipeline connecting pieces and are used for collecting positions of three identical or different pipelines, and the main function of the three-way pipe fittings is to change the direction of fluid.
However, the existing positioning device can only position and clamp the main pipe with a fixed length, when the length of the main pipe is too long or too short, different positioning devices are needed to be used, and further the main pipe with different lengths cannot be met, so that the applicability is low.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, the existing positioning device can only position and clamp a main pipe with a fixed length, when the length of the main pipe is overlong or too short, different positioning devices are needed, and further, the main pipe with different lengths cannot be met, and the applicability is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the main pipe positioning device based on the three-way pipe fitting welding comprises a base, wherein mounting plates are symmetrically and slidably arranged on the surface of the base, and clamping assemblies are arranged on the upper surfaces of the two mounting plates;
the base surface has seted up the bar groove, the axis of rotation has been installed in the horizontal rotation of bar inslot, axis of rotation fixed sleeve has straight-tooth wheel, two mounting panel lower surface is fixed mounting respectively has first rack board and second rack board, first rack board and second rack board all are connected with straight-tooth wheel meshing, the mounting groove has been seted up in the bar groove, fixed mounting has step motor in the mounting groove, step motor's output shaft and axis of rotation fixed connection.
Preferably, the clamping assembly comprises a fixed clamping block fixedly arranged on the upper surface of the mounting plate and a movable clamping block slidably arranged on the upper surface of the mounting plate, a supporting block is fixedly arranged on the upper surface of the mounting plate, a threaded hole is formed in the surface of the supporting block, a threaded rod is inserted into the threaded hole in a threaded manner, the threaded rod is rotationally connected with the movable clamping block, and an adjusting rod is fixedly arranged at one end of the threaded rod far away from the movable clamping block.
Preferably, the base surface symmetry fixed mounting has the slide rail, two the equal fixed mounting of mounting panel both sides face has first slider, and a plurality of first sliders slip respectively cup joints on two slide rails.
Preferably, the two mounting plates are provided with sliding grooves on the surfaces, the two sliding grooves are provided with second sliding blocks in a sliding manner through telescopic springs, and the two second sliding blocks are fixedly connected with the two movable clamping blocks respectively.
Preferably, the surface of the threaded rod is in threaded sleeve joint with a limit nut.
Preferably, the surfaces of the fixed clamping blocks and the movable clamping blocks are fixedly provided with anti-skid pads, and the anti-skid pads are made of rubber materials.
The utility model has the beneficial effects that:
through the mutually supporting of step motor, axis of rotation, straight gear, first rack board and second rack board, can adjust the width between two mounting panels according to the length of being responsible for, and then need not to change different positioner, effectual improvement positioner's suitability.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of a main pipe positioning device for welding based on a three-way pipe fitting;
FIG. 2 is a schematic side view cross-section structure of a main pipe positioning device for welding based on a three-way pipe fitting;
fig. 3 is a schematic top view structure of a main pipe positioning device for welding based on a three-way pipe fitting according to the present utility model.
In the figure: 1 base, 2 mounting panel, 3 axis of rotation, 4 straight-teeth wheel, 5 first rack board, 6 second rack board, 7 step motor, 8 fixed clamp splice, 9 movable clamp splice, 10 supporting shoe, 11 threaded rod, 12 regulation pole, 13 slide rail, 14 first slider, 15 second slider, 16 stop nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a main pipe positioning device for welding based on tee pipe fittings comprises a base 1, mounting plates 2 are symmetrically and slidably mounted on the surface of the base 1, sliding rails 13 are fixedly mounted on the surface of the base 1, first sliding blocks 14 are fixedly mounted on two side surfaces of the two mounting plates 2, a plurality of first sliding blocks 14 are respectively and slidably sleeved on the two sliding rails 13, clamping assemblies are arranged on the upper surfaces of the two mounting plates 2, a strip-shaped groove is formed in the surface of the base 1, a rotating shaft 3 is horizontally and rotatably mounted in the strip-shaped groove, a spur gear 4 is fixedly sleeved on the surface of the rotating shaft 3, a first rack plate 5 and a second rack plate 6 are fixedly mounted on the lower surface of the two mounting plates 2, the first rack plate 5 and the second rack plate 6 are respectively and fixedly connected with the spur gear 4 in a meshed mode, a mounting groove is formed in the strip-shaped groove, a stepping motor 7 is fixedly mounted in the mounting groove, and an output shaft of the stepping motor 7 is fixedly connected with the rotating shaft 3.
When the distance between the two mounting plates 2 is required to be adjusted according to the length of the main pipe by a worker, firstly, a stepping motor 7 in the mounting groove is started (the stepping motor 7 is in the prior art and does not finish in detail), an output shaft of the stepping motor 7 drives a rotating shaft 3 to rotate, then the rotating shaft 3 drives a spur gear 4 to rotate, and under the action of the spur gear 4, the first rack plate 5 and the second rack plate 6 are in meshed connection with each other, so that the first rack plate 5 and the second rack plate 6 are relatively moved, and further the two mounting plates 2 are driven to be relatively far away from or close to each other on the surface of the base 1 until the proper distance is adjusted, and the first slider 14 and the sliding rail 13 play a role in supporting the two mounting plates 2.
The clamping component comprises a fixed clamping block 8 fixedly mounted on the upper surface of the mounting plate 2, a movable clamping block 9 slidably mounted on the upper surface of the mounting plate 2, a supporting block 10 fixedly mounted on the upper surface of the mounting plate 2, a threaded hole is formed in the surface of the supporting block 10, a threaded rod 11 is inserted into the threaded hole, the threaded rod 11 is rotationally connected with the movable clamping block 9, an adjusting rod 12 is fixedly mounted at one end, far away from the movable clamping block 9, of the threaded rod 11, and a limit nut 16 is sleeved on the surface of the threaded rod 11 in a threaded manner.
After adjusting the distance between two mounting panels 2 according to being responsible for length, the staff is placing the person in charge between fixed clamp splice 8 and removal clamp splice 9, then drive threaded rod 11 through adjusting pole 12 and rotate, because threaded rod 11 screw thread inserts and establish at threaded hole, and then drive the removal clamp splice 9 through the rotation of threaded rod 11 and remove to fixed clamp splice 8 direction, until to being responsible for the centre gripping fixedly, then at rotation stop nut 16, make spacing screw thread 16 and supporting shoe 10 tight contact, through the effect of stop nut 16, can effectually prevent that positioner from taking place to remove when using, and then appear not hard up to the centre gripping of being responsible for.
The spout has all been seted up on two mounting panel 2 surfaces, has all installed second slider 15 through the extension spring slidable in two spouts, and two second sliders 15 respectively with two removal clamp splice 9 fixed connection, extension spring is in the state of compression always, and under the effect of extension spring elasticity, removal clamp splice 9 has the directional fixed clamp splice 8 removal trend, effectually avoids the person in charge to appear rocking.
The surfaces of the fixed clamping blocks 8 and the movable clamping blocks 9 are fixedly provided with anti-slip pads which are made of rubber materials, so that friction force between the main pipe and the fixed clamping blocks 8 and between the main pipe and the movable clamping blocks 9 is increased, and clamping is more fastened.
In the utility model, a worker starts the stepping motor 7 in the mounting groove, drives the rotating shaft 3 to rotate through the output shaft of the stepping motor 7, then drives the spur gear 4 to rotate through the rotating shaft 3, and drives the two mounting plates 2 to relatively move away from or approach to each other on the surface of the base 1 through the first rack plate 5 and the second rack plate 6 until the mounting plates are adjusted to a proper distance, so that positioning and holding of main pipes with different lengths are met.
Overall, for technical problems: the existing positioning device can only position and clamp the main pipe with fixed length, when the length of the main pipe is too long or too short, different positioning devices are needed to be used, and further the main pipe with different lengths cannot be met, so that the applicability is low; adopts the technical proposal that: the width between the two mounting plates 2 is adjusted according to the length of the main pipe through the mutual matching of the stepping motor 7, the rotating shaft 3, the spur gear 4, the first rack plate 5 and the second rack plate 6; the implementation process of the technical scheme is as follows: the staff starts the step motor 7 in the mounting groove, drives the rotation shaft 3 to rotate through the output shaft of the step motor 7, then drives the spur gear 4 to rotate through the rotation shaft 3, and drives the two mounting plates 2 to relatively move away from or approach to each other on the surface of the base 1 through the first rack plate 5 and the second rack plate 6 until the distance is adjusted to be proper; to necessarily solve the technical problem, the technical effect achieved is that: the width between two mounting plates 2 is adjusted according to the length of the main pipe, and then different positioning devices are not required to be replaced, so that the main pipe with different lengths is positioned and held, and the applicability of the positioning devices is effectively improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The main pipe positioning device for welding based on the tee pipe fitting comprises a base (1), and is characterized in that mounting plates (2) are symmetrically and slidably arranged on the surfaces of the base (1), and clamping assemblies are arranged on the upper surfaces of the two mounting plates (2);
the utility model discloses a motor, including base (1), mounting panel, step motor (7), mounting panel, bar groove has been seted up on base (1) surface, axis of rotation (3) are installed in the horizontal rotation of bar inslot, axis of rotation (3) fixed surface has cup jointed spur gear (4), two mounting panel (2) lower surface fixed mounting has first rack board (5) and second rack board (6) respectively, first rack board (5) and second rack board (6) all are connected with spur gear (4) meshing, the mounting groove has been seted up in the bar groove, fixed mounting has step motor (7) in the mounting groove, step motor (7) output shaft and axis of rotation (3) fixed connection.
2. The main pipe positioning device for welding based on the three-way pipe fitting according to claim 1, characterized in that the clamping assembly comprises a fixed clamping block (8) fixedly installed on the upper surface of the mounting plate (2), a movable clamping block (9) slidably installed on the upper surface of the mounting plate (2), a supporting block (10) is fixedly installed on the upper surface of the mounting plate (2), a threaded hole is formed in the surface of the supporting block (10), a threaded rod (11) is inserted into the threaded hole in a threaded manner, the threaded rod (11) is rotationally connected with the movable clamping block (9), and an adjusting rod (12) is fixedly installed at one end, far away from the movable clamping block (9), of the threaded rod (11).
3. The main pipe positioning device for welding based on the three-way pipe fitting according to claim 1, wherein the surface of the base (1) is symmetrically and fixedly provided with sliding rails (13), two side surfaces of the two mounting plates (2) are fixedly provided with first sliding blocks (14), and a plurality of the first sliding blocks (14) are respectively and slidably sleeved on the two sliding rails (13).
4. The main pipe positioning device for welding based on the tee pipe fitting according to claim 2, wherein the surfaces of the two mounting plates (2) are provided with sliding grooves, second sliding blocks (15) are slidably arranged in the two sliding grooves through telescopic springs, and the two second sliding blocks (15) are fixedly connected with the two movable clamping blocks (9) respectively.
5. The main pipe positioning device for welding based on the three-way pipe fitting according to claim 2 is characterized in that a limit nut (16) is sleeved on the surface of the threaded rod (11).
6. The main pipe positioning device for welding based on the three-way pipe fitting according to claim 2, wherein the surfaces of the fixed clamping block (8) and the movable clamping block (9) are fixedly provided with anti-slip pads, and the anti-slip pads are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223228373.3U CN218904196U (en) | 2022-12-02 | 2022-12-02 | Main pipe positioning device based on three-way pipe fitting welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223228373.3U CN218904196U (en) | 2022-12-02 | 2022-12-02 | Main pipe positioning device based on three-way pipe fitting welding |
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| Publication Number | Publication Date |
|---|---|
| CN218904196U true CN218904196U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223228373.3U Active CN218904196U (en) | 2022-12-02 | 2022-12-02 | Main pipe positioning device based on three-way pipe fitting welding |
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| CN (1) | CN218904196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118808978A (en) * | 2024-09-20 | 2024-10-22 | 江苏大田阀门制造有限公司 | A three-way valve welding positioning device and positioning method |
-
2022
- 2022-12-02 CN CN202223228373.3U patent/CN218904196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118808978A (en) * | 2024-09-20 | 2024-10-22 | 江苏大田阀门制造有限公司 | A three-way valve welding positioning device and positioning method |
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