CN205967851U - Novel automatic positioning stamping workpiece - Google Patents

Novel automatic positioning stamping workpiece Download PDF

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Publication number
CN205967851U
CN205967851U CN201620759178.9U CN201620759178U CN205967851U CN 205967851 U CN205967851 U CN 205967851U CN 201620759178 U CN201620759178 U CN 201620759178U CN 205967851 U CN205967851 U CN 205967851U
Authority
CN
China
Prior art keywords
boss
stamping parts
hole
stamping workpiece
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.)
Expired - Fee Related
Application number
CN201620759178.9U
Other languages
Chinese (zh)
Inventor
李杨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Heng Heng Pml Precision Mechanism Ltd
Original Assignee
Suzhou Heng Heng Pml Precision Mechanism Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Heng Heng Pml Precision Mechanism Ltd filed Critical Suzhou Heng Heng Pml Precision Mechanism Ltd
Priority to CN201620759178.9U priority Critical patent/CN205967851U/en
Application granted granted Critical
Publication of CN205967851U publication Critical patent/CN205967851U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel automatic positioning stamping workpiece, including stamping workpiece A and the stamping workpiece B who mutually supports, stamping workpiece A goes up and stamping workpiece B complex simultaneously is provided with the boss, is provided with the through -hole that matees with boss shape form and quantity on the stamping workpiece B, be provided with a plurality of shell fragments on the side of boss, the top of shell fragment is fixed with the boss side, and the bottom is provided with the arch, set up the card hole with protruding matching on the inner wall of through -hole. The utility model discloses before the welding, imbed the through -hole with the boss, the protruding card hole that imbeds under the effect of shell fragment has guaranteed that the location of two stamping workpieces is fixed, the precision is high, and is efficient, with low costs.

Description

A kind of new type auto positioning stamping parts
Technical field
This utility model is related to a kind of new type auto positioning stamping parts, belongs to automobile product technical field.
Background technology
Chinese patent(The patent No.:201320010138.0)Disclose one kind and be automatically positioned stamping parts, before welding, by convex Platform is coordinated with through hole, stamping parts A and stamping parts B is accurately positioned, is then welded.Because boss is only embedded in through hole, It is not fixing between the two, in welding, stamping parts A and stamping parts B is easy to produce relative movement, it is difficult to ensure that precision.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of new type auto positioning stamping parts.
In order to achieve the above object, this utility model be employed technical scheme comprise that:
A kind of new type auto positioning stamping parts, including the stamping parts A cooperating and stamping parts B, on stamping parts A and punching press The one side of part B cooperation is provided with boss, and stamping parts B is provided with the through hole with projection shape and quantity Matching, described boss Some shell fragments are provided with side, the top of described shell fragment and boss side surfaces are fixed, bottom is provided with projection, described through hole interior The hole clipping that on wall, setting is 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 raised accommodating groove are provided with 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 this utility model is reached:This utility model before welding, boss is embedded through hole, projection is in bullet Hole clipping is embedded it is ensured that the positioning of two stamping parts is fixed in the presence of piece, high precision, efficiency high, low cost.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of boss.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.Following examples are only used for this is clearly described The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.
As Fig. 1 and 2, a kind of new type auto positioning stamping parts, including the stamping parts A1 cooperating and stamping parts B2, punching press On part A1, the one side of stamping parts B2 cooperation 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, stamping parts B2 is provided with and boss 4 shape and quantity Matching Through hole 5, through hole 5 be cylinder through hole 5, the side of boss 4 is provided with some shell fragments 3, all shell fragments 3 are uniformly arranged on convex On the side of platform 4, the top of shell fragment 3 is fixed with boss 4 side, and bottom is provided with raised 6, and the side of boss 4 is provided with receipts Receive shell fragment 3 and raised 6 accommodating groove 7, the hole clipping that on the inwall of through hole 5, setting is mated with projection 6.
Before welding, boss 4 is embedded through hole 5, raised 6 in the presence of shell fragment 3 embedded hole clipping it is ensured that two punching presses The positioning of part is fixed, high precision, efficiency high, low cost.
The above is only preferred implementation of the present utility model it is noted that common skill for the art For art personnel, on the premise of without departing from this utility model know-why, some improvement can also be made and deform, these change Enter and deform also to should be regarded as protection domain of the present utility model.

Claims (6)

1. a kind of new type auto positioning stamping parts it is characterised in that:Including the stamping parts A cooperating and stamping parts B, stamping parts The upper one side with stamping parts B cooperation of A is provided with boss, and stamping parts B is provided with the through hole with projection shape and quantity Matching, institute State and some shell fragments are provided with the side of boss, the top of described shell fragment and boss side surfaces are fixed, and bottom is provided with projection, described The hole clipping that on the inwall of through hole, setting is mated with projection.
2. one kind according to claim 1 new type auto positioning stamping parts it is characterised in that:Described boss is that cylinder is convex Platform, described through hole is cylinder through hole.
3. one kind according to claim 2 new type auto positioning stamping parts it is characterised in that:All shell fragments are uniformly arranged on On the side of boss.
4. one kind according to claim 1 new type auto positioning stamping parts it is characterised in that:Set on the side of described boss It is equipped with storage shell fragment and raised accommodating groove.
5. one kind according to claim 1 new type auto positioning stamping parts it is characterised in that:The height of boss is less than or equal to The half of stamping parts A thickness.
6. one kind according to claim 1 new type auto positioning stamping parts it is characterised in that:The quantity of boss is at least two Individual.
CN201620759178.9U 2016-07-19 2016-07-19 Novel automatic positioning stamping workpiece Expired - Fee Related CN205967851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620759178.9U CN205967851U (en) 2016-07-19 2016-07-19 Novel automatic positioning stamping workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620759178.9U CN205967851U (en) 2016-07-19 2016-07-19 Novel automatic positioning stamping workpiece

Publications (1)

Publication Number Publication Date
CN205967851U true CN205967851U (en) 2017-02-22

Family

ID=58026230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620759178.9U Expired - Fee Related CN205967851U (en) 2016-07-19 2016-07-19 Novel automatic positioning stamping workpiece

Country Status (1)

Country Link
CN (1) CN205967851U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001975A (en) * 2016-07-19 2016-10-12 苏州誉衡昌精密机械有限公司 Novel automatically positioned stamping part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001975A (en) * 2016-07-19 2016-10-12 苏州誉衡昌精密机械有限公司 Novel automatically positioned stamping part

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170222

Termination date: 20170719

CF01 Termination of patent right due to non-payment of annual fee