CN110695603A - Welding fixture for automobile beam assembly - Google Patents
Welding fixture for automobile beam assembly Download PDFInfo
- Publication number
- CN110695603A CN110695603A CN201910986057.6A CN201910986057A CN110695603A CN 110695603 A CN110695603 A CN 110695603A CN 201910986057 A CN201910986057 A CN 201910986057A CN 110695603 A CN110695603 A CN 110695603A
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- Prior art keywords
- positioning
- supporting
- plate
- hole
- adjusting
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- 238000003466 welding Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
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
- B23K37/047—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 moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a welding clamp for an automobile beam assembly, which comprises a workbench and clamping units distributed on the workbench, wherein the clamping units are arranged on the workbench; the workstation includes work base plate and the support post of equipartition around the work base plate bottom, and work base plate surface equipartition has first location perforation. The invention can adjust the clamping height and angle in real time according to the actual requirement in the welding and clamping process of the automobile beam assembly through scientific and reasonable structural design, has wide application range, simple operation and stable clamping, and has good practical and popularization values.
Description
Technical Field
The invention belongs to the field of welding fixtures, and particularly relates to a welding fixture for an automobile beam assembly.
Background
The welding and assembling process is completed, the fixture is used for welding the metal parts, and the use convenience of the fixture influences the production and manufacturing efficiency of the automobile parts. In the welding clamping process of the automobile beam assembly, the clamping height and the angle of the automobile beam assembly are required to be adjusted frequently according to structures with different sizes, and the current simple welding clamp cannot meet the use requirement.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a welding clamp for an automobile beam assembly.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a welding clamp for an automobile beam assembly comprises a workbench and clamping units distributed on the workbench;
the workbench comprises a working substrate and supporting upright posts uniformly distributed around the bottom of the working substrate, and first positioning through holes are uniformly distributed on the surface of the working substrate;
the clamping unit comprises a positioning base and a supporting installation seat arranged at the top of the positioning base, a first adjusting support is arranged in the middle of the supporting installation seat, an adjusting support piece is arranged in the middle of the first adjusting support, a second adjusting support is arranged at the top end of the supporting installation seat, a compression bolt is arranged in the middle of the second adjusting support, and a compression rubber block is arranged at the bottom end of the compression bolt;
the positioning base comprises a positioning bottom plate and a positioning vertical plate vertically arranged on one side of the positioning bottom plate, a positioning top plate is horizontally arranged at the top of the positioning vertical plate, a second positioning through hole is formed in the middle of the positioning top plate, rotary jacks are uniformly distributed on the outer side of the second positioning through hole, first positioning studs are uniformly distributed on the periphery of the bottom of the positioning bottom plate, and the bottom end of each first positioning stud penetrates through the corresponding first positioning through hole and is connected with a first positioning nut;
the supporting and mounting base comprises a supporting and mounting base plate and a supporting vertical plate vertically arranged on one side of the supporting and mounting base plate, positioning hole groups are uniformly distributed on the surface of the supporting vertical plate along the vertical direction, each positioning hole group consists of two third positioning through holes which are symmetrically distributed, a second positioning stud is arranged in the center of the bottom of the supporting and mounting base plate, rotary inserting columns matched with the rotary inserting holes are uniformly distributed on the outer side of the second positioning stud, and the bottom end of the second positioning stud is connected with a second positioning nut through the second positioning through hole;
the first adjusting support comprises a first supporting flat plate and a first adjusting screw hole arranged in the center of the first supporting flat plate, a third positioning stud is symmetrically arranged at the inner end of the first supporting flat plate and connected with a third positioning nut through a third positioning through hole, the adjusting support comprises a first adjusting stud matched with the first adjusting screw hole, and a limiting support plate is arranged at the top end of the first adjusting stud;
the second adjusting support comprises a second supporting plate and a second adjusting screw hole formed in the center of the second supporting plate, fourth positioning studs are symmetrically arranged at the inner end of the second supporting plate and penetrate through third positioning through holes to be connected with fourth positioning nuts, and compression bolts are installed in the second adjusting screw hole.
Furthermore, a positioning clamping groove in interference fit with the compression bolt is formed in the top end of the compression rubber block.
Furthermore, clearance fit is formed between the rotary insertion hole and the rotary insertion column.
The invention has the beneficial effects that:
the invention can adjust the clamping height and angle in real time according to the actual requirement in the welding and clamping process of the automobile beam assembly through scientific and reasonable structural design, has wide application range, simple operation and stable clamping, and has good practical and popularization values.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is an exploded view of a portion of the structure of the present invention;
FIG. 5 is an exploded view of a portion of the structure of the present invention;
FIG. 6 is an exploded view of a portion of the structure of the present invention;
fig. 7 is an exploded view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The welding clamp for the automobile beam assembly as shown in fig. 1 comprises a workbench 1 and clamping units 10 distributed on the workbench 1;
as shown in fig. 2, the working table 1 includes a working substrate 11 and supporting columns 12 uniformly distributed around the bottom of the working substrate 11, and first positioning through holes 13 are uniformly distributed on the surface of the working substrate 11;
as shown in fig. 3, the clamping unit 10 includes a positioning base 2 and a supporting mounting base 3 installed on the top of the positioning base 2, a first adjusting support 4 is installed in the middle of the supporting mounting base 3, an adjusting support 5 is installed in the middle of the first adjusting support 4, a second adjusting support 6 is installed on the top end of the supporting mounting base 3, a pressing bolt 7 is installed in the middle of the second adjusting support 6, and a pressing rubber block 8 is installed at the bottom end of the pressing bolt 7;
as shown in fig. 4, the positioning base 2 includes a positioning bottom plate 21 and a positioning vertical plate 22 vertically disposed on one side of the positioning bottom plate 21, a positioning top plate 23 is horizontally disposed on the top of the positioning vertical plate 22, a second positioning through hole 24 is disposed in the middle of the positioning top plate 23, rotary insertion holes 25 are uniformly disposed on the outer side of the second positioning through hole 24, first positioning studs 26 are uniformly disposed around the bottom of the positioning bottom plate 21, and the bottom ends of the first positioning studs 26 penetrate through the first positioning through holes 13 to be connected with first positioning nuts 27;
as shown in fig. 5, the supporting and mounting base 3 includes a supporting and mounting base plate 31 and a supporting vertical plate 32 vertically disposed on one side of the supporting and mounting base plate 31, positioning hole groups are uniformly distributed on the surface of the supporting vertical plate 32 along the vertical direction, the positioning hole groups are composed of two third positioning through holes 33 which are symmetrically distributed, a second positioning stud 34 is disposed in the center of the bottom of the supporting and mounting base plate 31, a rotary plug-in post 35 which is matched with the rotary plug-in hole 25 is uniformly distributed on the outer side of the second positioning stud 34, the rotary plug-in post 25 is in clearance fit with the rotary plug-in post 35, and the bottom end of the second positioning stud 34 is connected with a second positioning nut 36 through;
as shown in fig. 6, the first adjusting support 4 includes a first supporting plate 41 and a first adjusting screw hole 42 disposed in the center of the first supporting plate 41, third positioning studs 43 are symmetrically disposed at the inner end of the first supporting plate 41, the third positioning studs 43 pass through the third positioning through holes 33 and are connected to third positioning nuts 44, the adjusting support 5 includes a first adjusting stud 51 matched with the first adjusting screw hole 42, and a limiting support plate 52 is disposed at the top end of the first adjusting stud 51;
as shown in fig. 7, the second adjusting support 6 includes a second supporting plate 61 and a second adjusting screw hole 62 disposed at the center of the second supporting plate 61, fourth positioning studs 63 are symmetrically disposed at the inner end of the second supporting plate 61, the fourth positioning studs 63 penetrate through the third positioning through holes 33 and are connected with fourth positioning nuts 64, a pressing bolt 7 is installed in the second adjusting screw hole 62, and a positioning slot 81 in interference fit with the pressing bolt 7 is disposed at the top end of the pressing rubber block 8.
During the specific use, form the centre gripping fixed to the automobile beam assembly through spacing extension board 52 and compress tightly rubber block 8, when needs adjustment fixed angle, carry out angle modulation and fixed through rotatory second positioning stud 34 and insert rotatory post 35 of inserting.
The invention can adjust the clamping height and angle in real time according to the actual requirement in the welding and clamping process of the automobile beam assembly through scientific and reasonable structural design, has wide application range, simple operation and stable clamping, and has good practical and popularization values.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (3)
1. The utility model provides a welding jig for automobile beam assembly which characterized in that: comprises a workbench (1) and clamping units (10) distributed on the workbench (1);
the workbench (1) comprises a working substrate (11) and supporting upright columns (12) uniformly distributed on the periphery of the bottom of the working substrate (11), and first positioning through holes (13) are uniformly distributed on the surface of the working substrate (11);
the clamping unit (10) comprises a positioning base (2) and a supporting installation seat (3) installed at the top of the positioning base (2), a first adjusting support (4) is installed in the middle of the supporting installation seat (3), an adjusting support piece (5) is installed in the middle of the first adjusting support (4), a second adjusting support (6) is installed at the top end of the supporting installation seat (3), a pressing bolt (7) is installed in the middle of the second adjusting support (6), and a pressing rubber block (8) is installed at the bottom end of the pressing bolt (7);
the positioning base (2) comprises a positioning bottom plate (21) and a positioning vertical plate (22) vertically arranged on one side of the positioning bottom plate (21), the top of the positioning vertical plate (22) is horizontally provided with a positioning top plate (23), the middle of the positioning top plate (23) is provided with a second positioning through hole (24), the outer side of the second positioning through hole (24) is uniformly provided with rotary jacks (25), the periphery of the bottom of the positioning bottom plate (21) is uniformly provided with first positioning studs (26), and the bottom end of each first positioning stud (26) penetrates through the corresponding first positioning through hole (13) to be connected with a first positioning nut (27);
the supporting and mounting seat (3) comprises a supporting and mounting base plate (31) and a supporting vertical plate (32) vertically arranged on one side of the supporting and mounting base plate (31), positioning hole groups are uniformly distributed on the surface of the supporting vertical plate (32) along the vertical direction, each positioning hole group consists of two third positioning through holes (33) which are symmetrically distributed, a second positioning stud (34) is arranged in the center of the bottom of the supporting and mounting base plate (31), rotary inserting columns (35) matched with the rotary inserting holes (25) are uniformly distributed on the outer side of the second positioning stud (34), and the bottom end of the second positioning stud (34) penetrates through the second positioning through hole (24) to be connected with a second positioning nut (36);
the first adjusting support (4) comprises a first supporting flat plate (41) and a first adjusting screw hole (42) arranged in the center of the first supporting flat plate (41), third positioning studs (43) are symmetrically arranged at the inner end of the first supporting flat plate (41), the third positioning studs (43) penetrate through third positioning through holes (33) and are connected with third positioning nuts (44), the adjusting support (5) comprises first adjusting studs (51) matched with the first adjusting screw hole (42), and a limiting support plate (52) is arranged at the top end of each first adjusting stud (51);
the second adjusting support (6) comprises a second supporting flat plate (61) and a second adjusting screw hole (62) formed in the center of the second supporting flat plate (61), fourth positioning studs (63) are symmetrically arranged at the inner end of the second supporting flat plate (61), the fourth positioning studs (63) penetrate through third positioning through holes (33) and are connected with fourth positioning nuts (64), and compression bolts (7) are installed in the second adjusting screw hole (62).
2. The welding jig for the cross-member assembly of the automobile as set forth in claim 1, wherein: and a positioning clamping groove (81) in interference fit with the compression bolt (7) is arranged at the top end of the compression rubber block (8).
3. The welding jig for the cross-member assembly of the automobile as set forth in claim 1, wherein: the rotary insertion hole (25) is in clearance fit with the rotary insertion column (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986057.6A CN110695603A (en) | 2019-10-17 | 2019-10-17 | Welding fixture for automobile beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986057.6A CN110695603A (en) | 2019-10-17 | 2019-10-17 | Welding fixture for automobile beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110695603A true CN110695603A (en) | 2020-01-17 |
Family
ID=69201073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910986057.6A Withdrawn CN110695603A (en) | 2019-10-17 | 2019-10-17 | Welding fixture for automobile beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110695603A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091870A (en) * | 2020-08-11 | 2020-12-18 | 东风汽车集团有限公司 | Tooling mechanism for brake hard pipe installation |
| CN112355555A (en) * | 2021-01-13 | 2021-02-12 | 迈赫机器人自动化股份有限公司 | Welding tool convenient for angle adjustment |
| CN113799020A (en) * | 2021-10-11 | 2021-12-17 | 苏州市工度汽车装备有限公司 | Variable regulation formula location frock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960311A (en) * | 1973-11-27 | 1976-06-01 | Welding Controls Limited | Backing ring assembly for pipes |
| CN103418971A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Easy-to-adjust positioning bin |
| CN103433672A (en) * | 2013-08-23 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Dual-freedom-degree locating pin |
| CN204639515U (en) * | 2015-05-29 | 2015-09-16 | 上海汇众汽车制造有限公司 | Stamping parts welding coupling fixture |
| CN207668769U (en) * | 2017-09-05 | 2018-07-31 | 上海程通机电厂 | A kind of printing cabinet frame welding tooling |
| CN108655645A (en) * | 2018-05-31 | 2018-10-16 | 安徽扬子职业技术学院 | A kind of three-dimensional positioning tool of car floor welding assembly |
| CN109926789A (en) * | 2019-03-15 | 2019-06-25 | 达奥（芜湖）汽车制品有限公司 | A kind of flexible fixture mechanism |
-
2019
- 2019-10-17 CN CN201910986057.6A patent/CN110695603A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960311A (en) * | 1973-11-27 | 1976-06-01 | Welding Controls Limited | Backing ring assembly for pipes |
| CN103418971A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Easy-to-adjust positioning bin |
| CN103433672A (en) * | 2013-08-23 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Dual-freedom-degree locating pin |
| CN204639515U (en) * | 2015-05-29 | 2015-09-16 | 上海汇众汽车制造有限公司 | Stamping parts welding coupling fixture |
| CN207668769U (en) * | 2017-09-05 | 2018-07-31 | 上海程通机电厂 | A kind of printing cabinet frame welding tooling |
| CN108655645A (en) * | 2018-05-31 | 2018-10-16 | 安徽扬子职业技术学院 | A kind of three-dimensional positioning tool of car floor welding assembly |
| CN109926789A (en) * | 2019-03-15 | 2019-06-25 | 达奥（芜湖）汽车制品有限公司 | A kind of flexible fixture mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 唐用中等: "《组合夹具组装技术》", 31 August 1979 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091870A (en) * | 2020-08-11 | 2020-12-18 | 东风汽车集团有限公司 | Tooling mechanism for brake hard pipe installation |
| CN112091870B (en) * | 2020-08-11 | 2021-09-17 | 东风汽车集团有限公司 | Tool mechanism for mounting brake hard tube |
| CN112355555A (en) * | 2021-01-13 | 2021-02-12 | 迈赫机器人自动化股份有限公司 | Welding tool convenient for angle adjustment |
| CN113799020A (en) * | 2021-10-11 | 2021-12-17 | 苏州市工度汽车装备有限公司 | Variable regulation formula location frock |
| WO2023060495A1 (en) * | 2021-10-11 | 2023-04-20 | 苏州市工度汽车装备有限公司 | Variable adjustable positioning tool |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200117 |