CN108480909B - Tooling jig for spin welding - Google Patents
Tooling jig for spin welding Download PDFInfo
- Publication number
- CN108480909B CN108480909B CN201810100353.7A CN201810100353A CN108480909B CN 108480909 B CN108480909 B CN 108480909B CN 201810100353 A CN201810100353 A CN 201810100353A CN 108480909 B CN108480909 B CN 108480909B
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- 238000003466 welding Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
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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 tooling fixture for spin welding, which comprises a rack, a workpiece supporting unit, a workpiece pressing unit and a workpiece lifting unit, wherein the workpiece supporting unit is fixedly arranged on the top end surface of the rack, a workpiece to be welded is arranged on the workpiece supporting unit, the workpiece pressing unit is arranged on the side part of the rack and is used for pressing and fixing the upper part and the side part of the workpiece to be welded, and the workpiece lifting unit is fixedly arranged on the bottom end surface in the rack. The invention has simple structure, can realize the support and fixation of the workpiece, and simultaneously can realize the rotary support of the workpiece by utilizing the roller, thereby adjusting the processing position of the workpiece, meeting the requirement of welding operation and improving the flexibility of the welding process.
Description
The technical field is as follows:
the invention relates to the technical field of spin welding, in particular to a tool jig for spin welding.
Background art:
in the industrial production process, various non-standard workpieces are often encountered, and when the non-standard workpieces are machined, the non-standard workpieces need to be supported, fixed and position-adjusted, so that a tool fixture is needed. Taking a cylindrical workpiece as an example, due to the structural particularity, the fixture is required to be clamped tightly to avoid the workpiece from moving, and the workpiece is relatively large, so that the fixture is difficult to adjust the position of the machining operation, and the traditional fixture cannot adjust the position after machining, and is relatively poor in flexibility.
The invention content is as follows:
the invention aims to provide a tool jig for spin welding, aiming at the defects of the prior art.
The technical solution of the invention is as follows:
a tooling jig for spin welding comprises a rack, a workpiece supporting unit, a workpiece pressing unit and a workpiece lifting unit, wherein the workpiece supporting unit is fixedly arranged on the top end face of the rack, a workpiece to be welded is arranged on the workpiece supporting unit, a body of the workpiece to be welded is of a cylindrical structure, positioning discs are fixed on the middle part and two side parts of the body, a flange is fixedly arranged between two adjacent positioning discs, a plurality of flange fixing holes are formed in the flange, and positioning heads are further arranged on the two side parts of the workpiece to be welded; the workpiece pressing and holding unit is arranged on the side part of the rack and used for pressing, holding and fixing the upper part and the side part of the workpiece to be welded, and the workpiece lifting unit is arranged and fixed on the bottom end face in the rack; the top end face of the rack is fixedly screwed with a plurality of guide rods through bolts, the guide rods extend downwards, the top end face of the rack is also provided with two rectangular through grooves, the rectangular through grooves are fixedly covered with a through plate through bolts, and the through plate is provided with through grooves; the workpiece lifting unit comprises a lifting cylinder, the lifting cylinder is fixedly installed on the inner bottom end face of the rack, the top of a piston rod of the lifting cylinder is hinged to the middle of a plurality of support plates in a shape like a Chinese character 'ji' through a pin shaft, lifting plate seats are fixedly welded to two sides of each support plate in a shape like a Chinese character 'ji', lifting plates are fixedly connected to two sides of each lifting plate through bolts respectively, idler wheels are hinged to two ends of the tops of the two lifting plates through rotating shafts, the middle of each lifting plate is inserted into a through groove, a plurality of guide plates are fixedly welded to the tops of the support plates in a shape like a Chinese character 'ji', a plurality of guide seats are installed on; the bottom parts of the two sides of the rack are fixedly provided with bottom beams, the bottom part of the front side of the rack is fixedly provided with a supporting beam, and the workpiece pressing and holding unit is arranged on the bottom beams and the supporting beam.
The workpiece pressing and holding unit comprises a first upper pressing and holding component, a second upper pressing and holding component and an end pressing and holding component, the first upper pressing and holding component and the second upper pressing and holding component have the same structure and are respectively fixed on two sides of the top of the supporting beam, and the end pressing and holding component is fixedly installed on the side of the rack.
The second upper pressing and holding assembly comprises an upper pressing and holding cylinder fixedly mounted on the supporting beam, the top of a piston rod of the upper pressing and holding cylinder is hinged with an upper pressing and holding plate through a pin shaft, the bottom of the upper pressing and holding plate is hinged with one end of the rotating plate through a pin shaft, the other end of the rotating plate is hinged and mounted on a rotating plate seat through a pin shaft, and the rotating plate seat is fixedly mounted on the top end face of the rack through a bolt; the end pressing assembly comprises a lower hinged seat fixed on the side portion of the bottom beam and an upper hinged seat fixed on the side wall of the upper portion of the frame, the end pressing cylinder is hinged to the lower hinged seat through a pin shaft, the top of a piston rod of the end pressing cylinder is hinged to the end pressing plate through a pin shaft, the end pressing plate is of a herringbone structure, the bottom of the end pressing plate and the upper hinged seat are hinged to be mounted together through a pin shaft, and the top of the end pressing plate can be pressed on the side end face of a workpiece to be welded.
The workpiece supporting unit comprises a positioning head supporting seat, a positioning disc supporting seat, a flange supporting seat and a workpiece body supporting seat, wherein the positioning head supporting seat, the positioning disc supporting seat, the flange supporting seat and the workpiece body supporting seat are arranged corresponding to the structure of the workpiece to be welded, the workpiece supporting seat is fixedly mounted on the top end face of the rack, a plurality of flange supporting seat fixing holes are formed in the flange supporting seat, and positioning pins can be mounted in the flange supporting seat fixing holes in a plugging mode.
And two ends of the bottom beam are respectively provided with a walking universal wheel, and a walking locking mechanism is arranged on the walking universal wheel.
The top of the lifting plate is of an arc-shaped structure, and two ends of the arc-shaped structure are hinged with rollers through rotating shafts.
The contact parts of the upper pressing plate and the end pressing plate and the workpiece to be welded are sleeved with elastic buffer parts.
The invention has the beneficial effects that: the invention has simple structure, can realize the support and fixation of the workpiece, and simultaneously can realize the rotary support of the workpiece by utilizing the roller, thereby adjusting the processing position of the workpiece, meeting the requirement of welding operation and improving the flexibility of the welding process.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural back view of the present invention;
FIG. 3 is an isometric view of the tooling fixture of the present invention;
FIG. 4 is a schematic structural view of a workpiece lifting unit;
fig. 5 is a schematic view of the structure of a workpiece to be welded.
The specific implementation mode is as follows:
in order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-5, a tooling fixture for spin welding comprises a frame 1, a workpiece supporting unit, a workpiece pressing unit and a workpiece lifting unit 3, wherein the workpiece supporting unit is fixedly arranged on the top end surface of the frame 1, a workpiece 4 to be welded is placed on the workpiece supporting unit, the body of the workpiece 4 to be welded is of a cylindrical structure, positioning discs 42 are fixed on the middle part and two side parts of the body, a flange 41 is fixedly arranged between two adjacent positioning discs 42, a plurality of flange fixing holes are formed in the flange 41, and positioning heads 43 are further arranged on the two side parts of the workpiece 4 to be welded; the workpiece pressing and holding unit is arranged on the side part of the frame 1 and is used for pressing, holding and fixing the upper part and the side part of the workpiece 4 to be welded, and the workpiece lifting unit 3 is arranged and fixed on the bottom end surface in the frame 1; the top end face of the rack 1 is fixedly screwed with a plurality of guide rods 10 through bolts, the guide rods 10 extend downwards, the top end face of the rack 1 is also provided with two rectangular through grooves, the rectangular through grooves are fixedly covered with a through plate 18 through bolts, and the through plate 18 is provided with through grooves; the workpiece lifting unit 3 comprises a lifting cylinder 30, the lifting cylinder 30 is fixedly installed on the inner bottom end face of the rack 1, the top of a piston rod of the lifting cylinder 30 is hinged to the middle of a support plate 31 in a shape like a Chinese character 'ji' through a pin shaft, lifting plate seats 33 are fixedly welded on two sides of the support plate 31 in the shape like the Chinese character 'ji', lifting plates 34 are fixedly connected to two sides of each lifting plate seat 33 through bolts respectively, rollers 35 are hinged to two ends of the tops of the two lifting plates 34 through rotating shafts, the middle of each lifting plate 34 is inserted into a through groove, a plurality of guide plates 32 are fixedly welded on the tops of the support plates 31 in the shape like the Chinese character 'ji', a plurality of guide seats are installed on the guide plates 32, and; the bottom of the two sides of the frame 1 is fixedly provided with a bottom beam 11, the bottom of the front side of the frame 1 is fixedly provided with a support beam 12, and the workpiece pressing and holding unit is arranged on the bottom beam 11 and the support beam 12.
The workpiece pressing and holding unit comprises a first upper pressing and holding component 21, a second upper pressing and holding component 22 and an end pressing and holding component 23, wherein the first upper pressing and holding component 21 and the second upper pressing and holding component 22 have the same structure and are respectively fixed on two sides of the top of the supporting beam 12, and the end pressing and holding component 23 is fixedly arranged on the side of the frame 1.
The second upper pressing assembly 22 comprises an upper pressing cylinder 220 fixedly mounted on the support beam 12, the top of a piston rod of the upper pressing cylinder 220 is hinged with an upper pressing plate 221 through a pin shaft, the bottom of the upper pressing plate 221 is hinged with one end of a rotating plate 222 through a pin shaft, the other end of the rotating plate 222 is hinged on a rotating plate seat 223 through a pin shaft, and the rotating plate seat 223 is fixedly mounted on the top end face of the frame 1 through bolts; the end pressing assembly 23 comprises a lower hinged seat 132 fixed on the side of the bottom beam 11 and an upper hinged seat 131 fixed on the side wall of the upper part of the frame 1, the end pressing cylinder is hinged on the lower hinged seat 132 through a pin shaft, the top of a piston rod of the end pressing cylinder is hinged on the end pressing plate 231 through a pin shaft, the end pressing plate 231 is of a herringbone structure, the bottom of the end pressing plate 231 and the upper hinged seat 131 are hinged together through a pin shaft, and the top of the end pressing plate 231 can be pressed on the side end face of the workpiece 4 to be welded.
The workpiece supporting unit comprises a positioning head supporting seat 17, a positioning disc supporting seat 14, a flange supporting seat 15 and a workpiece body supporting seat 16, wherein the positioning head supporting seat 17, the positioning disc supporting seat 14, the flange supporting seat 15 and the workpiece body supporting seat 16 are arranged corresponding to the structure of the workpiece 4 to be welded, the workpiece supporting seat is fixedly mounted on the top end face of the rack 1, a plurality of flange supporting seat fixing holes are formed in the flange supporting seat 15, and positioning pins 151 can be mounted in the flange supporting seat fixing holes in a plugging mode.
Both ends of the bottom beam 11 are provided with walking universal wheels 110, and walking locking mechanisms are arranged on the walking universal wheels 110.
The top of the lifting plate 34 is an arc structure, and two ends of the arc structure are hinged with rollers 35 through rotating shafts.
Elastic buffer parts are sleeved on the contact parts of the upper pressing plate 221 and the end pressing plate 231 and the workpiece 4 to be welded.
When a welding process is carried out on the workpiece 4 to be welded, no pressure is transmitted between the workpiece lifting unit 3 and the workpiece 4 to be welded, the workpiece supporting unit axially supports and fixes the workpiece 4 to be welded and circumferentially fixes the workpiece 4 to be welded through the positioning pin 151, and at the moment, the workpiece pressing unit simultaneously presses and fixes the upper part and the side part of the workpiece 4 to be welded; when the rotation operation is needed in the welding process, the workpiece pressing and fixing unit is cancelled, the workpiece 4 to be welded is pressed and fixed, the positioning pin 151 is pulled out, the workpiece 4 to be welded is supported and separated from the workpiece supporting and holding unit through the roller 35 under the action of the lifting cylinder 30, circumferential transposition is carried out under the action of the roller, and the workpiece lifting unit is lowered after rotation, so that the workpiece 4 to be welded is continuously and fixedly placed on the workpiece supporting and holding unit.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (4)
1. The utility model provides a frock tool for spin welding which characterized in that: the welding device comprises a rack (1), a workpiece supporting unit, a workpiece pressing unit and a workpiece lifting unit (3), wherein the workpiece supporting unit is fixedly arranged on the top end face of the rack (1), a workpiece (4) to be welded is placed on the workpiece supporting unit, a body of the workpiece (4) to be welded is of a cylindrical structure, positioning discs (42) are fixed to the middle part and two side parts of the body, a flange plate (41) is fixedly arranged between two adjacent positioning discs (42), a plurality of flange plate fixing holes are formed in the flange plate (41), and positioning heads (43) are further arranged at two side parts of the workpiece (4) to be welded; the workpiece pressing and holding unit is arranged on the side part of the rack (1), the upper part and the side part of a workpiece (4) to be welded are pressed, held and fixed, and the workpiece lifting unit (3) is arranged and fixed on the bottom end surface in the rack (1); the top end face of the rack (1) is fixedly screwed with a plurality of guide rods (10) through bolts, the guide rods (10) extend downwards, the top end face of the rack (1) is also provided with two rectangular through grooves, the rectangular through grooves are fixedly covered with a passing plate (18) through bolts, and the passing plate (18) is provided with a passing groove; the workpiece lifting unit (3) comprises a lifting cylinder (30), the lifting cylinder (30) is fixedly installed on the bottom end face of the inside of the rack (1), the top of a piston rod of the lifting cylinder (30) is hinged to the middle of a plurality of shaped supporting plates (31) through a pin shaft, lifting plate seats (33) are fixedly welded on two sides of each of the plurality of shaped supporting plates (31), lifting plates (34) are fixedly connected to two sides of each of the lifting plate seats (33) through bolts respectively, idler wheels (35) are hinged to two ends of the tops of the two lifting plates (34) through rotating shafts, the middle of each of the lifting plates (34) is installed in a through groove in an inserting mode, a plurality of guide plates (32) are further fixedly welded on the tops of the plurality of shaped supporting plates (31), a plurality of guide seats are installed on the guide plates (32), and the guide rods (10; bottom beams (11) are fixedly arranged at the bottoms of two side sides of the rack (1), a supporting beam (12) is fixedly arranged at the bottom of the front side of the rack (1), and the workpiece pressing and holding units are arranged on the bottom beams (11) and the supporting beam (12);
the workpiece pressing and holding unit comprises a first upper pressing and holding component (21), a second upper pressing and holding component (22) and an end pressing and holding component (23), the first upper pressing and holding component (21) and the second upper pressing and holding component (22) have the same structure and are respectively fixed on two sides of the top of the supporting beam (12), and the end pressing and holding component (23) is fixedly arranged on the side of the rack (1);
the second upper pressing assembly (22) comprises an upper pressing cylinder (220) fixedly mounted on the supporting beam (12), the top of a piston rod of the upper pressing cylinder (220) is hinged with an upper pressing plate (221) through a pin shaft, the bottom of the upper pressing plate (221) is hinged with one end of a rotating plate (222) through a pin shaft, the other end of the rotating plate (222) is hinged on a rotating plate seat (223) through a pin shaft, and the rotating plate seat (223) is fixedly mounted on the top end face of the rack (1) through a bolt; the end pressing and holding assembly (23) comprises a lower hinged seat (132) fixed on the side portion of the bottom beam (11) and an upper hinged seat (131) fixed on the side wall of the upper portion of the rack (1), an end pressing and holding cylinder is hinged to the lower hinged seat (132) through a pin shaft, the top of a piston rod of the end pressing and holding cylinder is hinged to an end pressing and holding plate (231) through the pin shaft, the end pressing and holding plate (231) is of a herringbone structure, the bottom of the end pressing and holding plate (231) and the upper hinged seat (131) are hinged together through the pin shaft, and the top of the end pressing and holding plate (231) can be pressed and pressed on the side end face of a workpiece (4) to be welded.
2. The tool for spin welding according to claim 1, wherein: the workpiece supporting unit comprises a positioning head supporting seat (17), a positioning disc supporting seat (14), a flange supporting seat (15) and a workpiece body supporting seat (16), wherein the positioning head supporting seat (17), the positioning disc supporting seat (14), the flange supporting seat (15) and the workpiece body supporting seat (16) are arranged corresponding to the structure of the workpiece (4) to be welded and are fixedly installed on the top end face of the rack (1), a plurality of flange supporting seat fixing holes are formed in the flange supporting seat (15), and positioning pins (151) can be installed in the flange supporting seat fixing holes in an inserting mode;
the top of the lifting plate (34) is of an arc-shaped structure, and two ends of the arc-shaped structure are hinged with rollers (35) through rotating shafts.
3. The tool for spin welding according to claim 1, wherein: both ends of the bottom beam (11) are provided with walking universal wheels (110), and walking locking mechanisms are arranged on the walking universal wheels (110).
4. The tool for spin welding according to claim 1, wherein: elastic buffer parts are sleeved on the contact parts of the upper pressing plate (221) and the end pressing plate (231) and the workpiece (4) to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100353.7A CN108480909B (en) | 2018-02-01 | 2018-02-01 | Tooling jig for spin welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100353.7A CN108480909B (en) | 2018-02-01 | 2018-02-01 | Tooling jig for spin welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108480909A CN108480909A (en) | 2018-09-04 |
| CN108480909B true CN108480909B (en) | 2019-12-31 |
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ID=63344331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100353.7A Active CN108480909B (en) | 2018-02-01 | 2018-02-01 | Tooling jig for spin welding |
Country Status (1)
| Country | Link |
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| CN (1) | CN108480909B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515612B (en) * | 2020-06-05 | 2025-05-27 | 昆山华恒焊接股份有限公司 | Group equipment |
| CN112025173A (en) * | 2020-09-11 | 2020-12-04 | 合肥恒大江海泵业股份有限公司 | Welding equipment for rotating wheel assembly of full tubular pump |
| CN112872634A (en) * | 2021-03-11 | 2021-06-01 | 上海杭和智能科技有限公司 | Jacking rotary positioning mechanism for large-size heavy workpiece |
| CN118578054A (en) * | 2024-06-21 | 2024-09-03 | 二重（德阳）重型装备有限公司 | A combined quick-displacement support device for pipeline processing and use method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960593Y (en) * | 2006-10-27 | 2007-10-17 | 庄添财 | Welding fixture for curving pipe assembly |
| CN102328168B (en) * | 2011-07-11 | 2015-03-18 | 重庆市北碚区枫火机械制造有限公司 | Round silencer assembly welding tooling |
| CN205271310U (en) * | 2016-01-11 | 2016-06-01 | 江苏德创制管有限公司 | Pipe fitting welding mobile device |
| CN106392457A (en) * | 2016-12-01 | 2017-02-15 | 无锡明珠钢球有限公司 | Fast positioning welding tool for automobile exhaust pipe |
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2018
- 2018-02-01 CN CN201810100353.7A patent/CN108480909B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108480909A (en) | 2018-09-04 |
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Effective date of registration: 20191205 Address after: 528300 floor 1-2, No.5 Tianhe Industrial Avenue, Ronggui rongbian neighborhood committee, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan city Shunde District e-action Hardware Electrical Appliance Manufacturing Co. Ltd. Address before: 523000 Building 205, Innovation Science Park, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant before: Dongguan Sheng Rong Automation Technology Co., Ltd. |
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