CN109382623B - Welding positioning tool applied to engineering machinery sheet metal parts - Google Patents
Welding positioning tool applied to engineering machinery sheet metal parts Download PDFInfo
- Publication number
- CN109382623B CN109382623B CN201811394577.XA CN201811394577A CN109382623B CN 109382623 B CN109382623 B CN 109382623B CN 201811394577 A CN201811394577 A CN 201811394577A CN 109382623 B CN109382623 B CN 109382623B
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- China
- Prior art keywords
- positioning
- push rod
- shaped
- end part
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims 3
- 238000010009 beating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 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 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
Abstract
The invention provides a welding positioning tool applied to engineering machinery sheet metal parts, which comprises the following components: a mounting substrate; the first positioning mechanism is used for obliquely positioning the first part and comprises a first positioning push rod and a second positioning push rod, a first L-shaped positioning block is connected to the end part of the first positioning push rod, a first end part of the first part is connected with the first L-shaped positioning block, a second L-shaped positioning block is connected to the end part of the second positioning push rod, a third end part of the second part is connected with the second L-shaped positioning block, and a third end part of the second part is contacted with the second end part of the first part; the second positioning mechanism comprises a first positioning seat and a third positioning push rod, the fourth end part of the second part is placed on the first positioning seat, and the third positioning push rod passes through the middle part of the second part. Compared with the prior art, the invention can effectively solve the problem of overlarge gap between two parts in the prior art.
Description
Technical Field
The invention relates to the field of sheet metal product machining, in particular to a welding positioning tool applied to engineering machinery sheet metal parts.
Background
In engineering machinery, some sheet metal parts used in the engineering machinery, such as V-shaped connecting parts, need to be welded by a welding manipulator in the assembly process to form the V-shaped connecting parts, and when the product is positioned by adopting the existing positioning tool, the gaps of the gaps between the two parts in the V-shaped connecting parts are difficult to control in the welding process because the gaps between the two parts are inclined, and the problem that the welding firmness is influenced due to overlarge gaps between the gaps is caused.
Disclosure of Invention
In view of the above, the invention provides a welding positioning tool applied to engineering machinery sheet metal parts, and aims to solve the problem that a joint gap between two parts is overlarge in the prior art.
Therefore, the invention provides a welding positioning tool applied to engineering machinery sheet metal parts, which comprises the following components:
a mounting substrate;
the first positioning mechanism is used for obliquely positioning the first part and comprises a first positioning push rod and a second positioning push rod, a first L-shaped positioning block is connected to the end part of the first positioning push rod, a first end part of the first part is connected with the first L-shaped positioning block, a second L-shaped positioning block is connected to the end part of the second positioning push rod, a third end part of the second part is connected with the second L-shaped positioning block, and a third end part of the second part is contacted with the second end part of the first part;
the second positioning mechanism comprises a first positioning seat and a third positioning push rod, the fourth end part of the second part is placed on the first positioning seat, and the third positioning push rod passes through the middle part of the second part.
Further, the mounting substrate is provided with a first working hole, the first working hole is located below the first end of the first part, and the first working hole is in an X shape.
Further, a fourth positioning push rod is mounted on the mounting substrate, the end portion of the fourth positioning push rod is connected with a plurality of support rods, push blocks are sleeved on the support rods, and the support rods extend towards the direction of the first end portion of the first part.
Further, a plurality of first press rods are mounted on the mounting substrate and are arranged along the length direction of the first part, and the end parts of the first press rods are connected with first press blocks.
Further, a fifth positioning push rod and a second pressure rod are mounted on the mounting substrate, the fifth positioning push rod and the second pressure rod are vertically arranged, the fifth positioning push rod positions the fourth end of the second part, and the end of the second pressure rod presses the end of the fifth positioning push rod.
Further, the end of the fifth positioning push rod is provided with a wedge-shaped push block, the end of the second push rod is provided with an L-shaped push rod, and the end of the L-shaped push rod is provided with a wedge-shaped end for pressing the wedge-shaped push block.
Further, a second operation hole, a third operation hole and a fourth operation hole are formed in the mounting substrate in an arrayed mode, and the second part spans the second operation hole, the third operation hole and the fourth operation hole.
Further, a plurality of third pressing rods are mounted on the mounting substrate, the third pressing rods press a third part, and the third part is parallel to the second part.
The invention provides a welding positioning tool applied to engineering machinery sheet metal parts, which is mainly provided with a mounting substrate, a first positioning mechanism and a second positioning mechanism; the first positioning mechanism is used for obliquely positioning a first part, the first positioning mechanism comprises a first positioning push rod and a second positioning push rod, a first L-shaped positioning block is connected to the end part of the first positioning push rod, a first end part of the first part is connected with the first L-shaped positioning block, a second L-shaped positioning block is connected to the end part of the second positioning push rod, a third end part of the second part is connected with the second L-shaped positioning block, and a third end part of the second part is contacted with the second end part of the first part; the second positioning mechanism comprises a first positioning seat and a third positioning push rod, the fourth end part of the second part is placed on the first positioning seat, and the third positioning push rod passes through the middle part of the second part; through the setting of above-mentioned structure, utilize relative first location push rod and second location push rod's setting for utilize two location push rods can be with the welding department of two parts top tightly and fix a position simultaneously, and utilize the second location push rod to set up in the welding corner of two parts, make the piece of here can be pushed up as far as possible, and utilize the other end first location push rod and the top of first part to second location push rod direction tightly, make the piece of two parts littleer, the welding is more firm, thereby solve the too big problem of piece clearance between two parts among the prior art effectively.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a perspective view of a welding positioning tool applied to engineering machinery sheet metal parts, provided by an embodiment of the invention;
fig. 2 is a top view of a welding positioning tool applied to engineering machinery sheet metal parts, which is provided by the embodiment of the invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Embodiment one:
referring to fig. 1 to 2, a welding positioning tool for a sheet metal part of an engineering machine according to a first embodiment of the present invention is shown, including: a mounting substrate 1; the first positioning mechanism 2 is used for obliquely positioning the first part 21, the first positioning mechanism 2 comprises a first positioning push rod 22 and a second positioning push rod 23, a first L-shaped positioning block 221 is connected to the end part of the first positioning push rod 22, a first end part 211 of the first part 21 is connected to the first L-shaped positioning block 221, a second L-shaped positioning block 231 is connected to the end part of the second positioning push rod 23, a third end part 241 of the second part 24 is connected to the second L-shaped positioning block 231, and the third end part 241 of the second part 24 contacts the second end part 212 (a position to be welded) of the first part 21; the second positioning mechanism 3 comprises a first positioning seat 31 and a third positioning push rod 32, the fourth end 242 of the second part 24 is placed on the first positioning seat 31, and the third positioning push rod 32 passes through the middle of the second part 24.
The welding positioning tool for the engineering machinery sheet metal part is mainly provided with a mounting substrate, a first positioning mechanism and a second positioning mechanism; the first positioning mechanism is used for obliquely positioning a first part, the first positioning mechanism comprises a first positioning push rod and a second positioning push rod, a first L-shaped positioning block is connected to the end part of the first positioning push rod, a first end part of the first part is connected with the first L-shaped positioning block, a second L-shaped positioning block is connected to the end part of the second positioning push rod, a third end part of the second part is connected with the second L-shaped positioning block, and a third end part of the second part is contacted with the second end part of the first part; the second positioning mechanism comprises a first positioning seat and a third positioning push rod, the fourth end part of the second part is placed on the first positioning seat, and the third positioning push rod passes through the middle part of the second part; through the setting of above-mentioned structure, utilize relative first location push rod and second location push rod's setting for utilize two location push rods can be with the welding department of two parts top tightly and fix a position simultaneously, and utilize the second location push rod to set up in the welding corner of two parts, make the piece of here can be pushed up as far as possible, and utilize the other end first location push rod and the top of first part to second location push rod direction tightly, make the piece of two parts littleer, the welding is more firm, thereby solve the too big problem of piece clearance between two parts among the prior art effectively.
With continued reference to fig. 1 to 2, specifically, the mounting substrate 1 is provided with a first working hole 11, which is located below the first end 211 of the first part 21, and the first working hole 11 has an X-shape. Through the setting of this structure, utilize the setting of the first operation hole of X shape for the heat when welding can scatter to all around fast, makes the heat of welding place reduce, improves the whole life of frock.
With continued reference to fig. 1 to 2, specifically, the mounting substrate 1 is mounted with a fourth positioning push rod 12, an end of the fourth positioning push rod 12 is connected with a plurality of struts 121, push blocks 122 are sleeved on the plurality of struts 121, and the struts 121 extend towards the first end 211 of the first part 21; the support rod is just in time positioned and matched with the assembly hole at the end part of the first part in the positioning process, the oblique extension of the support rod is utilized and the positioning of the assembly hole is carried out, so that a V-shaped gap can be formed by adjusting a gap at the joint of the other end of the first part and the second part, then the V-shaped gap is forced to be pushed into an I-shaped gap through the thrust of the pushing block, the gradual matching of the support rod and the pushing block is utilized, the gap distance is gradually reduced, and the welding strength is improved.
With continued reference to fig. 1 to 2, specifically, the mounting substrate 1 is mounted with a plurality of first press bars 13 arranged along the length direction of the first part 21, and the end portions of the first press bars 13 are connected with first press blocks 131. By the arrangement of the structure, the positioning precision of the parts can be further improved.
With continued reference to fig. 1 to 2, specifically, the mounting substrate 1 is mounted with a fifth positioning push rod 14 and a second push rod 15, the fifth positioning push rod 14 and the second push rod 15 are vertically arranged, the fifth positioning push rod 14 positions a fourth end 242 of the second part 24, and an end of the second push rod 15 presses an end of the fifth positioning push rod 14; the end of the fifth positioning push rod 14 is provided with a wedge-shaped push block 141, the end of the second push rod 15 is provided with an L-shaped push rod 151, and the end of the L-shaped push rod 151 is provided with a wedge-shaped end 152 for pressing the wedge-shaped push block 141. By the arrangement of the structure, the positioning precision of the parts can be further improved.
With continued reference to fig. 1 to 2, specifically, the mounting substrate 1 is provided with the second working hole 16, the third working hole 17 and the fourth working hole 18 arranged in an array, and the second part 24 straddles the second working hole 16, the third working hole 17 and the fourth working hole 18. Through the arrangement of the structure, the heat dissipation efficiency during welding can be improved.
With continued reference to fig. 1-2, in particular, the mounting substrate 1 has mounted thereon a plurality of third press bars 19, the plurality of third press bars 19 pressing against the third part 4, the third part 4 being parallel to the second part 24. Through the arrangement of the structure, the positioning function of other parts needing welding operation can be realized.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. Be applied to welding position frock of engineering machine tool panel beating part, its characterized in that includes:
a mounting substrate (1);
the first positioning mechanism (2) is used for obliquely positioning a first part (21), the first positioning mechanism (2) comprises a first positioning push rod (22) and a second positioning push rod (23), a first L-shaped positioning block (221) is connected to the end part of the first positioning push rod (22), a first end part (211) of the first part (21) is connected with the first L-shaped positioning block (221), a second L-shaped positioning block (231) is connected to the end part of the second positioning push rod (23), a third end part (241) of the second part (24) is connected with the second L-shaped positioning block (231), and a third end part (241) of the second part (24) is in contact with a second end part (212) of the first part (21);
a second positioning mechanism (3) comprising a first positioning seat (31) and a third positioning push rod (32), a fourth end (242) of the second part (24) being placed on the first positioning seat (31), the third positioning push rod (32) passing through the middle of the second part (24);
a first operation hole (11) is formed in the mounting substrate (1), the first operation hole is positioned below the first end (211) of the first part (21), and the first operation hole (11) is in an X shape;
the mounting substrate (1) is provided with a plurality of first pressing rods (13) which are arranged along the length direction of the first part (21), and the end part of each first pressing rod (13) is connected with a first pressing block (131).
2. The welding positioning tool for engineering machinery sheet metal parts according to claim 1, wherein a fourth positioning push rod (12) is installed on the installation substrate (1), the end portion of the fourth positioning push rod (12) is connected with a plurality of support rods (121), push blocks (122) are sleeved on the support rods (121), and the support rods (121) extend towards the direction of the first end portion (211) of the first part (21).
3. The welding positioning tool for engineering machinery sheet metal parts according to claim 1, wherein a fifth positioning push rod (14) and a second push rod (15) are installed on the installation substrate (1), the fifth positioning push rod (14) and the second push rod (15) are vertically arranged, the fifth positioning push rod (14) positions a fourth end (242) of the second part (24), and the end of the second push rod (15) presses the end of the fifth positioning push rod (14).
4. A welding positioning tool for engineering machinery sheet metal parts according to claim 3, wherein the end part of the fifth positioning push rod (14) is provided with a wedge-shaped push block (141), the end part of the second push rod (15) is provided with an L-shaped push rod (151), and the end part of the L-shaped push rod (151) is provided with a wedge-shaped end (152) pressing against the wedge-shaped push block (141).
5. The welding positioning tool for engineering machinery sheet metal parts according to claim 1, 3 or 4, wherein the mounting substrate (1) is provided with a second working hole (16), a third working hole (17) and a fourth working hole (18) which are arranged in an array, and the second part (24) spans the second working hole (16), the third working hole (17) and the fourth working hole (18).
6. The welding positioning tool for engineering machinery sheet metal parts according to claim 1, wherein a plurality of third pressing rods (19) are installed on the installation substrate (1), the third pressing rods (19) press a third part (4), and the third part (4) is parallel to the second part (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811394577.XA CN109382623B (en) | 2018-11-21 | 2018-11-21 | Welding positioning tool applied to engineering machinery sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811394577.XA CN109382623B (en) | 2018-11-21 | 2018-11-21 | Welding positioning tool applied to engineering machinery sheet metal parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109382623A CN109382623A (en) | 2019-02-26 |
| CN109382623B true CN109382623B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811394577.XA Active CN109382623B (en) | 2018-11-21 | 2018-11-21 | Welding positioning tool applied to engineering machinery sheet metal parts |
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| Country | Link |
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| CN (1) | CN109382623B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560999B (en) * | 2019-09-10 | 2024-03-15 | 苏州市冯氏智能科技有限公司 | Polygonal frame welding tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015042407A (en) * | 2013-08-26 | 2015-03-05 | 三菱電機株式会社 | Positioning jig of stud welding |
| CN206912751U (en) * | 2017-04-22 | 2018-01-23 | 苏州市冯氏钣金有限公司 | A kind of sheet metal component depression bar positioner |
| WO2018098618A1 (en) * | 2016-11-29 | 2018-06-07 | 黄孝如 | Welding jig for sheet metal |
| CN209256187U (en) * | 2018-11-21 | 2019-08-16 | 苏州市冯氏智能科技有限公司 | A kind of welding positioning tool applied to engineering machinery sheet metal part |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101183230B1 (en) * | 2012-03-09 | 2012-09-14 | 주식회사 딜리 | Head alignment assembly |
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2018
- 2018-11-21 CN CN201811394577.XA patent/CN109382623B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015042407A (en) * | 2013-08-26 | 2015-03-05 | 三菱電機株式会社 | Positioning jig of stud welding |
| WO2018098618A1 (en) * | 2016-11-29 | 2018-06-07 | 黄孝如 | Welding jig for sheet metal |
| CN206912751U (en) * | 2017-04-22 | 2018-01-23 | 苏州市冯氏钣金有限公司 | A kind of sheet metal component depression bar positioner |
| CN209256187U (en) * | 2018-11-21 | 2019-08-16 | 苏州市冯氏智能科技有限公司 | A kind of welding positioning tool applied to engineering machinery sheet metal part |
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| CN109382623A (en) | 2019-02-26 |
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