CN205200331U - Punching a hole of oil baffle disc, side cut compound die - Google Patents
Punching a hole of oil baffle disc, side cut compound die Download PDFInfo
- Publication number
- CN205200331U CN205200331U CN201520976480.5U CN201520976480U CN205200331U CN 205200331 U CN205200331 U CN 205200331U CN 201520976480 U CN201520976480 U CN 201520976480U CN 205200331 U CN205200331 U CN 205200331U
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- die
- punching
- hole
- compound die
- side cut
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Abstract
The utility model discloses a punching a hole of oil baffle disc, side cut compound die, including cope match -plate pattern and lower bolster, there are the packing ring of connection and side cut die in the below of cope match -plate pattern fastening connection in proper order, the inside periphery of cope match -plate pattern evenly is equipped with a plurality of bolt hole drifts, and the centre is equipped with a mounting hole drift, the top of lower bolster is equipped with the side cut compound die that punches a hole, it is groove structure to punch a hole the centre of side cut compound die, and the inner chamber profile of recess and the exocoel profile of oil baffle disc are unanimous, be equipped with the shedding mechanism between side cut die and the cope match -plate pattern, be the side cut station between the inboard outside with the side cut compound die that punches a hole of the die cavity of side cut die, bolt hole drift and mounting hole drift and punch a hole between the punching a hole of side cut compound die for the station that punches a hole. The utility model discloses being the process one with twice procedure optimization, promoting the production beat, it is stable with the side cut process to punch a hole, and guaranteed each hole aperture of oil baffle disc and each hole site degree of putting is stable and whole face shaping is regular.
Description
Technical field
The utility model belongs to machining equipment field, relates to a kind of punching of oil baffle disc, trimming compound die.
Background technology
Oil baffle disc is mounted in the dish-type part that automobile drive axle brake hub inner close fitting bearing enclosure, and its Main Function prevents dust and foreign matter etc. from entering in bearing enclosure, thus plays the effect protecting bearing normally to work.
The traditional mode of production of oil baffle disc is that a point five processes is processed, it first adopts single-point plate shearing machine to implement operation one blanking processing, then single-point open type steam-operating forcing press is adopted to implement the processing of operation two blanking, then double action oil hydraulic press is adopted to implement operation three processing and forming again, then adopt single-point open type steam-operating forcing press to implement operation four trimming processing, finally adopt single-point open type steam-operating forcing press to implement operation five punching processing.Use traditional processing technology, not only need the number of molds of installation more, produce consuming time longer, but also will carry out repeatedly material allocation between multiple devices, production efficiency is lower.
What the utility model existed based on production technology in prior art just can optimization consider, design a kind of punching of oil baffle disc, trimming compound die, can make product in same procedure, realize the punching punch process action different with trimming two kinds simultaneously, two procedures is optimized for a procedure, the composite die producing automobile drive axle oil baffle disc punching trimming can be met like this by design is a kind of, improve the production efficiency of product, just seem very necessary.
Utility model content
The purpose of this utility model is the deficiency optimizing existing production technology, adapts to reality need, provides a kind of punching of oil baffle disc, trimming compound die.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
The punching of oil baffle disc, a trimming compound die, comprise cope match-plate pattern and lower bolster,
The below of cope match-plate pattern is fastenedly connected with successively and connects packing ring and trim die;
The interior periphery of described cope match-plate pattern is evenly provided with some bolt hole drifts, and centre is provided with an installing hole drift;
The top of described lower bolster is provided with punching trimming compound die, and the centre of described punching trimming compound die is groove structure, and the inner chamber profile of groove is consistent with the exocoel profile of oil baffle disc;
Loading and unloading material mechanism is provided with between described trim die and cope match-plate pattern;
Be trimming station inside the die cavity of described trim die and between the outside of punching trimming compound die,
Be punching station between the punching of described bolt hole drift and installing hole drift and punching trimming compound die.
Described loading and unloading material mechanism comprises loading and unloading material block and loading and unloading material rubber, described loading and unloading material block is provided with two kinds of drift via holes, two kinds of drift via holes are slidably connected with bolt hole drift and installing hole drift respectively, the die cavity of loading and unloading material block and trim die is slidably connected, the outside top of loading and unloading material block is provided with outer rim seam and is connected by outer rim seam and trim die are spacing, is provided with four loading and unloading material rubbers between described loading and unloading material block and cope match-plate pattern.
Be provided with lower stripper and lower discharging spring between described lower bolster and trim die, be provided with compound die via hole in lower stripper, compound die via hole and punching trimming compound die are slidably connected, and lower stripper is located at the top of lower discharging spring.
The beneficial effects of the utility model are:
1. the structure of punching concave die of the present utility model, trimming punch and product orientation block composite integrated makes blank realize trimming while punching, and make blank punching and trimming process stabilization, ensure that the aperture, each hole of oil baffle disc and each hole location are stablized with overall appearance shape regular.
2. two procedures can be optimized for a procedure, promote productive temp, strengthen production capacity, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of the utility model mould lower part;
Fig. 3 is the front view after Product processing;
Fig. 4 is the top view of Fig. 3.
In figure, cope match-plate pattern 1, connects packing ring 2, loading and unloading material rubber 3, lower stripper 4, lower discharging spring 5, punching trimming compound die 6, lower bolster 7, bolt hole drift 8, installing hole drift 9, trim die 10, loading and unloading material block 11, oil baffle disc blank 12, oil baffle disc 13.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: see Fig. 1-Fig. 4.
The punching of oil baffle disc, a trimming compound die, comprise cope match-plate pattern 1 and lower bolster 7,
The below of cope match-plate pattern 1 is fastenedly connected with successively and connects packing ring 2 and trim die 10;
The interior periphery of described cope match-plate pattern 1 is evenly provided with some bolt hole drifts 8, and centre is provided with an installing hole drift 9;
The top of described lower bolster 7 is provided with punching trimming compound die 6, and the centre of described punching trimming compound die 6 is groove structure, and the inner chamber profile of groove is consistent with the exocoel profile of oil baffle disc 13;
Loading and unloading material mechanism is provided with between described trim die 10 and cope match-plate pattern 1;
Be trimming station inside the die cavity of described trim die 10 and between the outside of punching trimming compound die 6,
Be punching station between the punching of described bolt hole drift 8 and installing hole drift 9 and punching trimming compound die 6.
Described loading and unloading material mechanism comprises loading and unloading material block 11 and loading and unloading material rubber 3, described loading and unloading material block 11 is provided with two kinds of drift via holes, two kinds of drift via holes are slidably connected with bolt hole drift 8 and installing hole drift 9 respectively, loading and unloading material block 11 is slidably connected with the die cavity of trim die 10, the outside top of loading and unloading material block 11 is provided with outer rim seam and is connected with trim die 10 is spacing by outer rim seam, is provided with four loading and unloading material rubbers 3 between described loading and unloading material block 11 and cope match-plate pattern 1.
Be provided with lower stripper 4 and lower discharging spring 5 between described lower bolster 7 and trim die 10, be provided with compound die via hole in lower stripper 4, compound die via hole and punching trimming compound die 6 are slidably connected, and lower stripper 4 is located at the top of lower discharging spring 5.
Claims (3)
1. the punching of oil baffle disc, a trimming compound die, comprise cope match-plate pattern (1) and lower bolster (7), it is characterized in that,
The below of cope match-plate pattern (1) is fastenedly connected with successively and connects packing ring (2) and trim die (10);
The interior periphery of described cope match-plate pattern (1) is evenly provided with some bolt hole drifts (8), and centre is provided with an installing hole drift (9);
The top of described lower bolster (7) is provided with punching trimming compound die (6), and the centre of described punching trimming compound die (6) is groove structure, and the inner chamber profile of groove is consistent with the exocoel profile of oil baffle disc (13);
Loading and unloading material mechanism is provided with between described trim die (10) and cope match-plate pattern (1);
Be trimming station inside the die cavity of described trim die (10) and between the outside of punching trimming compound die (6),
Be punching station between the punching of described bolt hole drift (8) and installing hole drift (9) and punching trimming compound die (6).
2. the punching of a kind of oil baffle disc according to claim 1, trimming compound die, it is characterized in that, described loading and unloading material mechanism comprises loading and unloading material block (11) and loading and unloading material rubber (3), described loading and unloading material block (11) is provided with two kinds of drift via holes, two kinds of drift via holes are slidably connected with bolt hole drift (8) and installing hole drift (9) respectively, loading and unloading material block (11) is slidably connected with the die cavity of trim die (10), the outside top of loading and unloading material block (11) is provided with outer rim seam and is connected with trim die (10) is spacing by outer rim seam, four loading and unloading material rubbers (3) are provided with between described loading and unloading material block (11) and cope match-plate pattern (1).
3. the punching of a kind of oil baffle disc according to claim 1, trimming compound die, it is characterized in that, lower stripper (4) and lower discharging spring (5) is provided with between described lower bolster (7) and trim die (10), compound die via hole is provided with in lower stripper (4), compound die via hole and punching trimming compound die (6) are slidably connected, and lower stripper (4) is located at the top of lower discharging spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976480.5U CN205200331U (en) | 2015-12-01 | 2015-12-01 | Punching a hole of oil baffle disc, side cut compound die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976480.5U CN205200331U (en) | 2015-12-01 | 2015-12-01 | Punching a hole of oil baffle disc, side cut compound die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200331U true CN205200331U (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976480.5U Expired - Fee Related CN205200331U (en) | 2015-12-01 | 2015-12-01 | Punching a hole of oil baffle disc, side cut compound die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020328A (en) * | 2017-06-20 | 2017-08-08 | 江西江铃底盘股份有限公司 | A kind of integration processing composite die group of automobile drive axle housing lid |
| CN112059012A (en) * | 2020-09-02 | 2020-12-11 | 无锡丰毅汽车配件有限公司 | Punching die for connecting plate |
-
2015
- 2015-12-01 CN CN201520976480.5U patent/CN205200331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020328A (en) * | 2017-06-20 | 2017-08-08 | 江西江铃底盘股份有限公司 | A kind of integration processing composite die group of automobile drive axle housing lid |
| CN107020328B (en) * | 2017-06-20 | 2018-08-28 | 江西江铃底盘股份有限公司 | A kind of integration processing composite die group of automobile drive axle housing lid |
| CN112059012A (en) * | 2020-09-02 | 2020-12-11 | 无锡丰毅汽车配件有限公司 | Punching die for connecting plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181201 |