CN106001975A - Novel automatically positioned stamping part - Google Patents
Novel automatically positioned stamping part Download PDFInfo
- Publication number
- CN106001975A CN106001975A CN201610567878.2A CN201610567878A CN106001975A CN 106001975 A CN106001975 A CN 106001975A CN 201610567878 A CN201610567878 A CN 201610567878A CN 106001975 A CN106001975 A CN 106001975A
- Authority
- CN
- China
- Prior art keywords
- stamping parts
- boss
- stamping part
- hole
- new type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012634 fragment Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
-
- 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
- B23K37/0426—Fixtures for other work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a novel automatically positioned stamping part which comprises a stamping part A and a stamping part B. The stamping part A and the stamping part B are matched with each other. Lug bosses are arranged on one surface, matched with the stamping part B, of the stamping part A. Through holes matched with the lug bosses in quantity are formed in the stamping part B. A plurality of leaf springs are arranged on the side of each lug boss. The top ends of the leaf springs are fixed to the sides of the lug bosses. Bulges are arranged at the bottom ends of the leaf springs. Clamping holes matched with the bulges are formed in the inner walls of the through holes. Before welding, the lug bosses are embedded in the through holes, and the bulges are embedded into the clamping holes under the action of the leaf springs, so that positioning and fixing of the two stamping parts are ensured, the precision is high, the efficiency is high, and the cost is low.
Description
Technical field
The present invention relates to a kind of new type auto location stamping parts, belong to automobile product technical field.
Background technology
Chinese patent (patent No.: 201320010138.0) discloses one and is automatically positioned stamping parts, before welding, is coordinated with through hole by boss, is accurately positioned by stamping parts A and stamping parts B, then welds.Only being embedded in through hole due to boss, be not the most fixing, when welding, stamping parts A and stamping parts B is easy to produce relative movement, it is difficult to ensure that precision.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of new type auto location stamping parts.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of new type auto location stamping parts, including the stamping parts A cooperated and stamping parts B, the one side coordinated with stamping parts B on stamping parts A is provided with boss, the through hole with projection shape and quantity Matching it is provided with on stamping parts B, some shell fragments it are provided with on the side of described boss, the top of described shell fragment is fixed with boss side surfaces, and bottom is provided with projection, and the inwall of described through hole arranges the hole clipping mated with projection.
Described boss is cylinder boss, and described through hole is cylinder through hole.
All shell fragments are uniformly arranged on the side of boss.
Storage shell fragment and protruding accommodating groove it is provided with on the side of described boss.
The height of boss is less than or equal to the half of stamping parts A thickness.
The quantity at least two of boss.
The beneficial effect that the present invention is reached: boss before welding, is embedded through hole, protruding embedding hole clipping under the effect of shell fragment, it is ensured that the location of two stamping parts is fixed, and precision is high, and efficiency is high, low cost by the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of boss.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Such as Fig. 1 and 2, a kind of new type auto location stamping parts, including the stamping parts A1 cooperated and stamping parts B2, the one side coordinated with stamping parts B2 on stamping parts A1 is provided with boss 4, the quantity at least two of boss 4, boss 4 is cylinder boss 4, the height of boss 4 is less than or equal to the half of stamping parts A1 thickness, the through hole 5 with boss 4 shape and quantity Matching it is provided with on stamping parts B2, through hole 5 is cylinder through hole 5, some shell fragments 3 it are provided with on the side of boss 4, all shell fragments 3 are uniformly arranged on the side of boss 4, the top of shell fragment 3 is fixed with boss 4 side, bottom is provided with protruding 6, storage shell fragment 3 and the accommodating groove 7 of protruding 6 it is provided with on the side of boss 4, arrange on the inwall of through hole 5 and protruding 6 hole clippings mated.
Before welding, boss 4 embedding through hole 5, protruding 6 embed hole clipping under the effect of shell fragment 3, it is ensured that the location of two stamping parts is fixed, and precision is high, and efficiency is high, low cost.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. a new type auto location stamping parts, it is characterized in that: include stamping parts A and the stamping parts B cooperated, the one side coordinated with stamping parts B on stamping parts A is provided with boss, the through hole with projection shape and quantity Matching it is provided with on stamping parts B, some shell fragments it are provided with on the side of described boss, the top of described shell fragment is fixed with boss side surfaces, and bottom is provided with projection, and the inwall of described through hole arranges the hole clipping mated with projection.
One the most according to claim 1 new type auto location stamping parts, it is characterised in that: described boss is cylinder boss, and described through hole is cylinder through hole.
One the most according to claim 2 new type auto location stamping parts, it is characterised in that: all shell fragments are uniformly arranged on the side of boss.
One the most according to claim 1 new type auto location stamping parts, it is characterised in that: it is provided with storage shell fragment and protruding accommodating groove on the side of described boss.
One the most according to claim 1 new type auto location stamping parts, it is characterised in that: the height of boss is less than or equal to the half of stamping parts A thickness.
One the most according to claim 1 new type auto location stamping parts, it is characterised in that: the quantity at least two of boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567878.2A CN106001975A (en) | 2016-07-19 | 2016-07-19 | Novel automatically positioned stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567878.2A CN106001975A (en) | 2016-07-19 | 2016-07-19 | Novel automatically positioned stamping part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106001975A true CN106001975A (en) | 2016-10-12 |
Family
ID=57118486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567878.2A Pending CN106001975A (en) | 2016-07-19 | 2016-07-19 | Novel automatically positioned stamping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106001975A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4104650A1 (en) * | 1991-02-15 | 1992-08-20 | Melitta Haushaltsprodukte | LATCH CONNECTION AND KEY TO THEIR SOLUTION |
| US6119316A (en) * | 1996-06-03 | 2000-09-19 | Daiwa Kasei Kogyo Kabushiki Kaisha | Fastener |
| CN1574150A (en) * | 2003-06-06 | 2005-02-02 | 三菱电机株式会社 | Snap fit mechanism |
| CN203044739U (en) * | 2013-01-09 | 2013-07-10 | 中国重汽集团济南动力有限公司 | Automatic positioning stamping parts |
| CN204257891U (en) * | 2014-12-18 | 2015-04-08 | 刘伟 | For the firm banking assembly of vehicle-mounted USB interface |
| CN205207359U (en) * | 2015-11-27 | 2016-05-04 | 立兴杨氏实业（深圳）有限公司 | Fastening tool |
| CN205967851U (en) * | 2016-07-19 | 2017-02-22 | 苏州誉衡昌精密机械有限公司 | Novel automatic positioning stamping workpiece |
-
2016
- 2016-07-19 CN CN201610567878.2A patent/CN106001975A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4104650A1 (en) * | 1991-02-15 | 1992-08-20 | Melitta Haushaltsprodukte | LATCH CONNECTION AND KEY TO THEIR SOLUTION |
| US6119316A (en) * | 1996-06-03 | 2000-09-19 | Daiwa Kasei Kogyo Kabushiki Kaisha | Fastener |
| CN1574150A (en) * | 2003-06-06 | 2005-02-02 | 三菱电机株式会社 | Snap fit mechanism |
| CN203044739U (en) * | 2013-01-09 | 2013-07-10 | 中国重汽集团济南动力有限公司 | Automatic positioning stamping parts |
| CN204257891U (en) * | 2014-12-18 | 2015-04-08 | 刘伟 | For the firm banking assembly of vehicle-mounted USB interface |
| CN205207359U (en) * | 2015-11-27 | 2016-05-04 | 立兴杨氏实业（深圳）有限公司 | Fastening tool |
| CN205967851U (en) * | 2016-07-19 | 2017-02-22 | 苏州誉衡昌精密机械有限公司 | Novel automatic positioning stamping workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |