CN203711591U - Lower die plate used for automobile connection bracket die - Google Patents
Lower die plate used for automobile connection bracket die Download PDFInfo
- Publication number
- CN203711591U CN203711591U CN201320888079.7U CN201320888079U CN203711591U CN 203711591 U CN203711591 U CN 203711591U CN 201320888079 U CN201320888079 U CN 201320888079U CN 203711591 U CN203711591 U CN 203711591U
- Authority
- CN
- China
- Prior art keywords
- groove
- lower die
- hole
- die plate
- square
- 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
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a lower die plate used for an automobile connection bracket die. The lower die plate comprises a lower die plate body. A first groove and a second groove are formed in the left side edge of the lower die plate, and square through holes are formed in the grooves. A third square groove is formed in the middle of the lower die plate, and a third square through hole is formed in the third square groove. A first locating hole set is formed beside the first groove, and a second locating hole set is formed beside the second groove. The lower die plate has the advantages of being capable of meeting the requirement of punching in the side surface and being cooperatively used with a punching device, and effectively lowering the difficulty of punching in the side surface. The lower die plate is mainly used for an automobile die with the number being SJYU55033 and the name being BRACKET-STAY.
Description
Technical field
The utility model belongs to automobile grinding tool field, is specifically related to a kind of lower bolster of automobile connecting support grinding tool.
Background technology
Modern machined field, punch press has become conventional machinery, for complicated stamping parts, adopts meticulous mould to carry out punching press and completes.In present grinding tool punching operation, be all generally drift is located at template inside, but will carry out punching for some complicated parts, such as need to be in side punching, just need design to be more applicable to the lower bolster of this punching mode, to meet the needs to grinding tool punching.
Summary of the invention
The purpose of this utility model is to design a kind of lower bolster of automobile connecting support grinding tool.
To be solved in the utility model is the problem that more existing automobile lower bolsters are difficult to meet side punching needs.
The technical solution of the utility model is: comprise lower bolster body, limit, described lower bolster left side is provided with the first groove, in described the first groove, be provided with the first square through hole, described the first square through hole side is provided with the first drift guide pad, described the first drift guide pad is provided with the first drift connecting hole, described lower bolster right edge is provided with the second groove, in described the second groove, be provided with the second square through hole, described the second square through hole side is provided with the second drift guide pad, described the second drift guide pad is provided with the second drift connecting hole, in the middle of described lower bolster, be provided with third party's connected in star, in described third party's connected in star, be provided with third party's shape through hole, described the first groove side is provided with the first locating hole group, described the second groove side is provided with the second locating hole group.
The beneficial effects of the utility model are: the utility model innovative design a kind of lower bolster that can meet side punching needs, coordinate hole punched device to use, effectively reduce the difficulty for side punching.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises lower bolster body 6, described lower bolster 6 limits, left side are provided with the first groove 11, in described the first groove 11, be provided with the first square through hole 12, described the first square through hole 12 sides are provided with the first drift guide pad 14, described the first drift guide pad 14 is provided with the first drift connecting hole 15, described lower bolster 8 right edge are provided with the second groove 7, in described the second groove 7, be provided with the second square through hole 4, described the second square through hole 4 sides are provided with the second drift guide pad 6, described the second drift guide pad 6 is provided with the second drift connecting hole 3, in the middle of described lower bolster 8, be provided with third party's connected in star 9, in described third party's connected in star 9, be provided with third party's shape through hole 10, described the first groove 11 sides are provided with the first locating hole group 13, described the second groove 7 sides are provided with the second locating hole group 5, described lower bolster 8 coordinates hole punched device 1 to use, hole punched device 1 is provided with drift 2, can meet the needs of side punching, effectively reduce the difficulty for side punching.
Claims (1)
1. the lower bolster of an automobile connecting support grinding tool, comprise lower bolster body, it is characterized in that limit, described lower bolster left side is provided with the first groove, in described the first groove, be provided with the first square through hole, described the first square through hole side is provided with the first drift guide pad, described the first drift guide pad is provided with the first drift connecting hole, described lower bolster right edge is provided with the second groove, in described the second groove, be provided with the second square through hole, described the second square through hole side is provided with the second drift guide pad, described the second drift guide pad is provided with the second drift connecting hole, in the middle of described lower bolster, be provided with third party's connected in star, in described third party's connected in star, be provided with third party's shape through hole, described the first groove side is provided with the first locating hole group, described the second groove side is provided with the second locating hole group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888079.7U CN203711591U (en) | 2013-12-31 | 2013-12-31 | Lower die plate used for automobile connection bracket die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888079.7U CN203711591U (en) | 2013-12-31 | 2013-12-31 | Lower die plate used for automobile connection bracket die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711591U true CN203711591U (en) | 2014-07-16 |
Family
ID=51150791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888079.7U Expired - Fee Related CN203711591U (en) | 2013-12-31 | 2013-12-31 | Lower die plate used for automobile connection bracket die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537376A (en) * | 2015-12-31 | 2016-05-04 | 上海永太汽车零部件厂 | Punching device for fender bracket |
-
2013
- 2013-12-31 CN CN201320888079.7U patent/CN203711591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537376A (en) * | 2015-12-31 | 2016-05-04 | 上海永太汽车零部件厂 | Punching device for fender bracket |
| CN105537376B (en) * | 2015-12-31 | 2017-06-30 | 上海永太汽车零部件厂 | Fender bracket hole punched device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |