CN112091515A - Positioning mechanism for welding underframe of high-pressure cleaning machine - Google Patents
Positioning mechanism for welding underframe of high-pressure cleaning machine Download PDFInfo
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- CN112091515A CN112091515A CN202011024073.6A CN202011024073A CN112091515A CN 112091515 A CN112091515 A CN 112091515A CN 202011024073 A CN202011024073 A CN 202011024073A CN 112091515 A CN112091515 A CN 112091515A
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- top surface
- fixed
- welding
- positioning mechanism
- plate body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a positioning mechanism for welding a chassis of a high-pressure cleaning machine, which comprises a rack, wherein side supporting plates are fixed on the left part and the right part of the top surface of a top plate of the rack, a plurality of pressing oil cylinders are fixed on the outer side walls of the two side supporting plates, and push rods of all the pressing oil cylinders on the same side penetrate through the corresponding side supporting plates and are fixed on the same pushing plate. The side plate body and the middle supporting plate can be positioned and pressed against each other to be fixed, so that manual or mechanical automatic welding is facilitated, welding in a positioned state can ensure that a welded product can be placed flatly, and the welding effect is good.
Description
Technical Field
The invention relates to the technical field of cleaning machines, in particular to a positioning mechanism for welding an underframe of a high-pressure cleaning machine.
Background
Among some current high pressure cleaner, it is generally to fix the host computer on the bottom frame, and some bottom frames adopt the steel construction welding to form, it adopts and welds a plurality of connecting pipes between two end plates to realize fixedly, its mode is that the manual work welds the one end of all connecting pipes on one of them end plate earlier, weld the other end on another end plate again, because the end plate is not welding under the condition of being aligned just, it produces the unevenness effect easily, the bottom surface of two end plates can't be levelly and smoothly placed on the bottom surface promptly, make its welded product's quality not ideal, the effect is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a positioning mechanism for welding an underframe of a high-pressure cleaning machine, which can position and press a side plate body and a middle supporting plate against each other to be fixed, so that manual or mechanical automatic welding is facilitated, welding in a positioned state can ensure that a welded product can be placed flatly, and the welding effect is good.
The scheme for solving the technical problems is as follows:
a positioning mechanism for welding a chassis of a high-pressure cleaning machine comprises a rack, wherein side supporting plates are fixed on the left part and the right part of the top surface of a top plate of the rack, a plurality of pressing oil cylinders are fixed on the outer side walls of the two side supporting plates, and push rods of all the pressing oil cylinders on the same side penetrate through the corresponding side supporting plates and are fixed on the same pushing plate;
the top surface middle part of the roof of frame is fixed with the intermediate bottom plate, the top surface middle part of intermediate bottom plate is fixed with the middle part stopper, the top surface shaping of middle part stopper has a plurality of horizontal slots of placing, the middle stay tube plug bush is in the horizontal slot of placing that corresponds, the left and right sides of middle stopper is stretched out at the both ends of middle stay tube, the both ends of middle stay tube press the corresponding curb plate body of treating welding, the top surface of intermediate bottom plate is hugged closely to the bottom surface of curb plate body, the curb plate body is in between the one end of slurcam and middle stay tube.
The bottom surface of the transverse placing slot is fixed with a protective wear-resistant layer, and the bottom surface of the middle part of the middle supporting tube is pressed against the top surface of the protective wear-resistant layer.
The inner wall surface of the pushing plate is fixed with a clamping block, the upper wall surface of the inner wall surface of the clamping block is formed with a protruding part, the side plate body to be welded is tightly attached to the inner wall surface of the clamping block, the top surface of the side plate body is tightly attached to the bottom surface of the protruding part, and the bottom surface of the side plate body is tightly attached to the top surface of the middle supporting plate.
The bottom of the outer side wall of the pushing plate is fixedly provided with a guide block, and the guide block is inserted in a guide groove formed in the top surface of one side of the middle supporting plate.
The middle limiting block is fixedly connected to the top surface of the middle supporting plate through a bolt.
The bottom surface of the transverse placing slot is an arc-shaped wall surface.
The invention has the following outstanding effects: it can fix curb plate body and intermediate support plate location and press each other fixedly to make things convenient for manual work or machine automatic weld, its welding can guarantee that the product after the welding can level and smooth the placing under the state of location, and welding effect is good.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is a partial top view of the present invention;
fig. 3 is a partially enlarged view of fig. 1.
Detailed Description
In an embodiment, as shown in fig. 1 to 3, a positioning mechanism for welding an underframe of a high-pressure cleaning machine includes a frame 10, side support plates 11 are fixed to the left and right of the top surface of a top plate of the frame 10, a plurality of pressing cylinders 12 are fixed to the outer side walls of the two side support plates 11, and push rods of all the pressing cylinders 12 on the same side penetrate through the corresponding side support plates 11 and are fixed to the same push plate 13;
the top surface middle part of the roof of frame 10 is fixed with intermediate support plate 14, the top surface middle part of intermediate support plate 14 is fixed with middle part stopper 15, the top surface shaping of middle part stopper 15 has a plurality of horizontal slots 151 of placing, middle stay tube 100 plug bush is in the horizontal slot 151 of placing that corresponds, the left and right sides of middle stopper 15 is stretched out at the both ends of middle stay tube 100, the both ends of middle stay tube 100 press and are corresponding treat welded curb plate body 200, the top surface of intermediate support plate 14 is hugged closely to the bottom surface of curb plate body 200, curb plate body 200 is located between the one end of slurcam 13 and middle stay tube 100.
Further, the bottom surfaces of the horizontal slots 151 are fixed with the protective wear-resistant layer 1, and the middle bottom surface of the middle support tube 100 is pressed against the top surface of the protective wear-resistant layer 1.
Further, a clamping block 16 is fixed on the inner wall surface of the pushing plate 13, a convex portion 161 is formed on the upper wall surface of the inner wall surface of the clamping block 16, the side plate body 200 to be welded is tightly attached to the inner wall surface of the clamping block 16, the top surface of the side plate body 200 is tightly attached to the bottom surface of the convex portion 161, and the bottom surface of the side plate body 200 is tightly attached to the top surface of the middle support plate 14.
Further, a guide block 131 is fixed to the bottom of the outer side wall of the pushing plate 13, and the guide block 131 is inserted into a guide groove 141 formed in the top surface of one side of the intermediate support plate 14.
Further, the middle stopper 15 is fixedly connected to the top surface of the middle support plate 14 by bolts.
Further, the bottom surface of the horizontal slot 151 is an arc-shaped wall surface.
In this embodiment, to be welded, the middle support tube 100 is inserted and sleeved in the corresponding horizontal slot 151, the bottom surface of the side plate body 200 to be welded is tightly attached to the top surface of the middle support plate 14, the inner side wall of the side plate body is pressed against the end surface of the middle support tube 100, then, the side plate body 200 to be welded is pushed by all push rods of the pressing oil cylinders 12, so that the side plate body 200 to be welded is tightly attached to the inner wall surface of the clamping block 16, the top surface of the side plate body 200 is tightly attached to the bottom surface of the protruding portion 161, the bottom surface of the side plate body 200 is tightly attached to the top surface of the middle support plate 14 to be fixed, then, the side plate body can be welded manually, the welding effect is good.
The above embodiments are only for illustrating the invention and are not to be construed as limiting the invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention, therefore, all equivalent technical solutions also belong to the scope of the invention, and the scope of the invention is defined by the claims.
Claims (6)
1. The utility model provides a positioning mechanism is used in high pressure cleaner's chassis welding, includes frame (10), its characterized in that: side supporting plates (11) are fixed on the left part and the right part of the top surface of a top plate of the rack (10), a plurality of pressing oil cylinders (12) are fixed on the outer side walls of the two side supporting plates (11), and push rods of all the pressing oil cylinders (12) on the same side penetrate through the corresponding side supporting plates (11) and are fixed on the same pushing plate (13);
the top surface middle part of the roof of frame (10) is fixed with intermediate strut board (14), the top surface middle part of intermediate strut board (14) is fixed with middle stopper (15), the top surface shaping of middle stopper (15) has a plurality of horizontal slots (151) of placing, middle stay tube (100) plug bush is in the horizontal slot (151) of placing that corresponds, the left and right sides of middle stopper (15) is stretched out at the both ends of middle stay tube (100), the both ends of middle stay tube (100) are pressed and are waited welded curb plate body (200) corresponding, the top surface of intermediate strut board (14) is hugged closely to the bottom surface of curb plate body (200), curb plate body (200) are in between the one end of slurcam (13) and middle stay tube (100).
2. The positioning mechanism for welding the underframe of the high-pressure cleaning machine according to claim 1, wherein: the bottom surface of the transverse placing slot (151) is fixed with a protective wear-resistant layer (1), and the bottom surface of the middle part of the middle supporting tube (100) is pressed against the top surface of the protective wear-resistant layer (1).
3. The positioning mechanism for welding the underframe of the high-pressure cleaning machine according to claim 1, wherein: the inner wall surface of the pushing plate (13) is fixed with a clamping block (16), the upper wall surface of the inner wall surface of the clamping block (16) is formed with a convex part (161), a side plate body (200) to be welded is tightly attached to the inner wall surface of the clamping block (16), the top surface of the side plate body (200) is tightly attached to the bottom surface of the convex part (161), and the bottom surface of the side plate body (200) is tightly attached to the top surface of the middle supporting plate (14).
4. The positioning mechanism for welding the underframe of the high-pressure cleaning machine according to claim 1, wherein: the bottom of the outer side wall of the pushing plate (13) is fixed with a guide block (131), and the guide block (131) is inserted in a guide groove (141) formed in the top surface of one side of the middle supporting plate (14).
5. The positioning mechanism for welding the underframe of the high-pressure cleaning machine according to claim 1, wherein: the middle limiting block (15) is fixedly connected to the top surface of the middle supporting plate (14) through bolts.
6. The positioning mechanism for welding the underframe of the high-pressure cleaning machine according to claim 1, wherein: the bottom surface of the transverse placing slot (151) is an arc-shaped wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011024073.6A CN112091515A (en) | 2020-09-25 | 2020-09-25 | Positioning mechanism for welding underframe of high-pressure cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011024073.6A CN112091515A (en) | 2020-09-25 | 2020-09-25 | Positioning mechanism for welding underframe of high-pressure cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112091515A true CN112091515A (en) | 2020-12-18 |
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ID=73755467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011024073.6A Withdrawn CN112091515A (en) | 2020-09-25 | 2020-09-25 | Positioning mechanism for welding underframe of high-pressure cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112091515A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007098405A (en) * | 2005-09-30 | 2007-04-19 | Ishikawajima Harima Heavy Ind Co Ltd | Butt welding method, and its equipment |
| CN101497157A (en) * | 2009-02-19 | 2009-08-05 | 唐山轨道客车有限责任公司 | Assembly welding device for high-speed motor train set underframe |
| CN205496865U (en) * | 2016-03-16 | 2016-08-24 | 欧格缆电缆桥架（苏州）有限公司 | Stair welding frock |
| CN106239010A (en) * | 2016-09-25 | 2016-12-21 | 东莞市联洲知识产权运营管理有限公司 | A kind of laser drill steel plate clamping mechanism with waste material collection device |
| CN206316614U (en) * | 2016-12-15 | 2017-07-11 | 中海福陆重工有限公司 | A kind of ladder rail welding frock |
| CN110802355A (en) * | 2019-10-22 | 2020-02-18 | 广州文冲船厂有限责任公司 | Straight ladder dress welds frock |
| CN110883485A (en) * | 2019-12-24 | 2020-03-17 | 三门县点帆环保科技有限公司 | Clamping mechanism for welding planar sound insulation board |
| CN210818156U (en) * | 2019-09-02 | 2020-06-23 | 中联信达（天津）科技发展有限公司 | Ladder welding frock and welding robot of high stability |
-
2020
- 2020-09-25 CN CN202011024073.6A patent/CN112091515A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007098405A (en) * | 2005-09-30 | 2007-04-19 | Ishikawajima Harima Heavy Ind Co Ltd | Butt welding method, and its equipment |
| CN101497157A (en) * | 2009-02-19 | 2009-08-05 | 唐山轨道客车有限责任公司 | Assembly welding device for high-speed motor train set underframe |
| CN205496865U (en) * | 2016-03-16 | 2016-08-24 | 欧格缆电缆桥架（苏州）有限公司 | Stair welding frock |
| CN106239010A (en) * | 2016-09-25 | 2016-12-21 | 东莞市联洲知识产权运营管理有限公司 | A kind of laser drill steel plate clamping mechanism with waste material collection device |
| CN206316614U (en) * | 2016-12-15 | 2017-07-11 | 中海福陆重工有限公司 | A kind of ladder rail welding frock |
| CN210818156U (en) * | 2019-09-02 | 2020-06-23 | 中联信达（天津）科技发展有限公司 | Ladder welding frock and welding robot of high stability |
| CN110802355A (en) * | 2019-10-22 | 2020-02-18 | 广州文冲船厂有限责任公司 | Straight ladder dress welds frock |
| CN110883485A (en) * | 2019-12-24 | 2020-03-17 | 三门县点帆环保科技有限公司 | Clamping mechanism for welding planar sound insulation board |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201218 |
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| WW01 | Invention patent application withdrawn after publication |