CN201871608U - Fine blanking die for rotor of automobile chassis rear axle half axle assembly - Google Patents
Fine blanking die for rotor of automobile chassis rear axle half axle assembly Download PDFInfo
- Publication number
- CN201871608U CN201871608U CN2010205556815U CN201020555681U CN201871608U CN 201871608 U CN201871608 U CN 201871608U CN 2010205556815 U CN2010205556815 U CN 2010205556815U CN 201020555681 U CN201020555681 U CN 201020555681U CN 201871608 U CN201871608 U CN 201871608U
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- die
- cushion block
- upper bolster
- punch
- block
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Abstract
The utility model discloses a fine blanking die for the rotor of an automobile chassis rear axle half axle assembly, which comprises an upper die and a lower die. The upper die is equipped with a die handle, an upper die seat, an upper die cushion block, a punch, an unloading rubber, an unloading screw and an off-load plate. The die handle is arranged at the middle of the upper die seat. The upper die seat is equipped with two guide sleeves. The upper die cushion block is arranged on the upper die seat and the punch is fixed to the upper die cushion block by a bolt. The circumcircle of the punch is sequentially equipped with the unloading rubber and the off-load plate. The off-load plate is connected with the unloading rubber and the upper die cushion block by the unloading screw. The lower die is equipped with a locating plate, a spring, a female die, a lower die cushion block, a lower die seat, an ejection block, a positioning pin and ejection devices. The lower die seat is equipped with two guide pillars. The lower die cushion block is arranged on the lower die seat by a bolt. The female die is arranged on the lower die cushion block. The ejection block is arranged at the middle of the female die. The positioning pin is arranged in the ejection block. The locating plate and the spring are arranged on the female die by screws. Both sides of the concave die on the upper die seat are respectively equipped with an ejection device.
Description
Technical field
The utility model relates to a kind of diel, particularly a kind of punch die of shearing automobile chassis shaft assy., rear axle rotor with the punch press forcing press.
Background technology
At present, the rotor of automobile chassis shaft assy., rear axle normally adopts the mode of machine cut processing to make, advanced driving processing, and then carry out mill teeth processing or carry out Gear Shaping.
The employing aforesaid way has the following disadvantages:
1, cutting speed is slow, and working (machining) efficiency is low, and cost is too high;
2, stock utilization is low;
3, the cutting face burr is dark;
4, machining accuracy be cannot say for sure to demonstrate,prove.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency and a kind of diel of shearing rotor shapes with the punch press forcing press is provided.
The technical solution of the utility model is: a kind of automobile chassis shaft assy., rear axle rotor fine blanking die, it comprises upper die and lower die.
Patrix is made up of die shank, upper bolster, patrix cushion block, punch, discharging rubber, discharging screw, stripper.Die shank is installed in the middle of the upper bolster, and just the centre-of-pressure position of equipment and mould is used for fixing the installation of patrix and equipment.Be provided with two guide pin bushings on upper bolster, guide pin bushing is separately fixed in the dowel hole of upper bolster, joins with the guide pillar cunning that is installed on the die shoe, to realize the accurate location of mould up and down.The patrix cushion block is installed on the upper bolster, punch is fixed by bolts on the patrix cushion block, is provided with discharging rubber and stripper successively at the punch cylindrical, and stripper and discharging screw adopt and be threaded, stripper links together by discharging screw and discharging rubber, patrix cushion block, unloads the usefulness of waste material.
The part of the lower die is made up of location-plate, spring, die, counterdie cushion block, die shoe, ejection block, alignment pin and Lifting Device.Be provided with two guide pillars on die shoe, guide pillar is separately fixed in the guide pillar hole of die shoe, joins with the guide pin bushing cunning that is installed on the upper bolster, to realize the accurate location of mould up and down.The counterdie cushion block is installed on the die shoe by bolt, and die is installed on the counterdie cushion block, and ejection block is installed in the middle of the die, and alignment pin is installed in the ejection block, and location-plate, spring are installed on the die by screw, and location-plate, alignment pin are used for the punching parts location.Be respectively equipped with a Lifting Device on the both sides of die shoe upper cavity die, Lifting Device is fixed on the die shoe by screw, Lifting Device is made up of bearing, support plate, steady pin, support plate is installed on the bearing by steady pin, one end of support plate passes the liftout hole of inserting behind the liftout hole on the die on the ejection block, utilizes the principle of lever to promote ejection block and moves up and down.
The utility model compared with prior art has following characteristics:
1, can select corresponding punch press forcing press according to the material of different size, and mould itself only needs die and the punch different according to dissimilar selections.
2, mould is sheared and is not had cutting spark or exhaust emission, can be guaranteed fully for its precision of shearing of lacking section bar.
3, the utility model has been owing to adopted above mould structure production, controls assembly reliability between the part effectively, guarantees dimensionally stable, presentation quality is effective, improved efficient, reduced cost, has alleviated labour intensity.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of die;
Accompanying drawing 3 is the A-A cutaway view in the accompanying drawing 2;
Accompanying drawing 4 is the B-B cutaway view in the accompanying drawing 2;
Accompanying drawing 5 is the structural representation of punch;
Accompanying drawing 6 is the C-C cutaway view in the accompanying drawing 5;
Accompanying drawing 7 is the structural representation of ejection block;
Accompanying drawing 8 is the D-D cutaway view in the accompanying drawing 7;
Accompanying drawing 9 is the structural representation of stripper;
Accompanying drawing 10 is the structural representation of alignment pin;
Accompanying drawing 11 is the structural representation of location-plate;
Accompanying drawing 12 is the structural representation of Lifting Device.
The specific embodiment
A kind of automobile chassis shaft assy., rear axle rotor fine blanking die, it comprises upper die and lower die.
Patrix is made up of die shank 11, upper bolster 12, patrix cushion block 13, punch 15, discharging rubber 14, discharging screw 10, stripper 16.Die shank 11 is installed in the middle of the upper bolster 12, and just the centre-of-pressure position of equipment and mould is used for fixing the installation of patrix and equipment.Be provided with two guide pin bushings 9 on upper bolster 12, guide pin bushing 9 is separately fixed in the dowel hole of upper bolster 12, with 4 sliding the joining of guide pillar that are installed on the die shoe 1, to realize the accurate location of mould up and down.Patrix cushion block 13 is installed on the upper bolster 12, punch 15 is fixed by bolts on the patrix cushion block 13, be provided with discharging rubber 14 and stripper 16 successively at punch 15 cylindricals, stripper 16 and discharging screw 10 adopt and are threaded, stripper 16 links together by discharging screw 10 and discharging rubber 14, patrix cushion block 13, unloads the usefulness of waste material.
The part of the lower die is made up of location-plate 6, spring 8, die 3, counterdie cushion block 2, die shoe 1, ejection block 5, alignment pin 7 and Lifting Device 17.Be provided with two guide pillars 4 on die shoe 1, guide pillar 4 is separately fixed in the guide pillar hole of die shoe 1, with 9 sliding the joining of guide pin bushing that are installed on the upper bolster 12, to realize the accurate location of mould up and down.Counterdie cushion block 2 is installed on the die shoe 1 by bolt, die 3 is installed on the counterdie cushion block 2, and ejection block 5 is installed in the middle of the die 3, and alignment pin 7 is installed in the ejection block 5, location-plate 6, spring 8 are installed on the die 3 by screw, and location-plate 6, alignment pin 7 are used for the punching parts location.Be respectively equipped with a Lifting Device 17 on the both sides of die shoe 1 upper cavity die 3, Lifting Device 17 is fixed on the die shoe 1 by screw, Lifting Device 17 is made up of bearing 17-3, support plate 17-1, steady pin 17-2, support plate 17-1 is installed on the bearing 17-3 by steady pin 17-2, the end of support plate 17-1 passes the liftout hole 5-1 that inserts behind the liftout hole 3-1 on the die 3 on the ejection block 5, utilizes the principle of lever to promote ejection block 5 and moves up and down.
Claims (2)
1. automobile chassis shaft assy., rear axle rotor fine blanking die, it comprises upper die and lower die, it is characterized in that: patrix is by die shank, upper bolster, the patrix cushion block, punch, discharging rubber, the discharging screw, stripper is formed, die shank is installed in the middle of the upper bolster, on upper bolster, be provided with two guide pin bushings, guide pin bushing is separately fixed in the dowel hole of upper bolster, join with the guide pillar cunning that is installed on the die shoe, the patrix cushion block is installed on the upper bolster, punch is fixed by bolts on the patrix cushion block, be provided with discharging rubber and stripper successively at the punch cylindrical, stripper and discharging screw adopt and are threaded, and stripper is by discharging screw and discharging rubber, the patrix cushion block links together;
The part of the lower die is made up of location-plate, spring, die, counterdie cushion block, die shoe, ejection block, alignment pin and Lifting Device, on die shoe, be provided with two guide pillars, guide pillar is separately fixed in the guide pillar hole of die shoe, join with the guide pin bushing cunning that is installed on the upper bolster, the counterdie cushion block is installed on the die shoe by bolt, and die is installed on the counterdie cushion block, and ejection block is installed in the middle of the die, alignment pin is installed in the ejection block, and location-plate, spring are installed on the die by screw; Be respectively equipped with a Lifting Device on the both sides of die shoe upper cavity die, Lifting Device is fixed on the die shoe by screw.
2. a kind of automobile chassis shaft assy., rear axle rotor fine blanking die according to claim 1, it is characterized in that: Lifting Device is made up of bearing, support plate, steady pin, support plate is installed on the bearing by steady pin, and an end of support plate passes the liftout hole of inserting behind the liftout hole on the die on the ejection block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205556815U CN201871608U (en) | 2010-09-30 | 2010-09-30 | Fine blanking die for rotor of automobile chassis rear axle half axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205556815U CN201871608U (en) | 2010-09-30 | 2010-09-30 | Fine blanking die for rotor of automobile chassis rear axle half axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871608U true CN201871608U (en) | 2011-06-22 |
Family
ID=44159542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205556815U Expired - Fee Related CN201871608U (en) | 2010-09-30 | 2010-09-30 | Fine blanking die for rotor of automobile chassis rear axle half axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871608U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480717A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Coned workpiece discharging die |
| CN104001786A (en) * | 2013-02-21 | 2014-08-27 | Si弗莱克斯有限公司 | Die cutting molding apparatus for preventing a product from getting imprinted |
| CN106363949A (en) * | 2016-11-14 | 2017-02-01 | 湖北森峰铝模科技有限公司 | Molding stamping die |
| CN109454167A (en) * | 2018-12-25 | 2019-03-12 | 桂林电子科技大学 | A kind of clutch monoblock type corrugated sheet single step molding die |
-
2010
- 2010-09-30 CN CN2010205556815U patent/CN201871608U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001786A (en) * | 2013-02-21 | 2014-08-27 | Si弗莱克斯有限公司 | Die cutting molding apparatus for preventing a product from getting imprinted |
| CN103480717A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Coned workpiece discharging die |
| CN106363949A (en) * | 2016-11-14 | 2017-02-01 | 湖北森峰铝模科技有限公司 | Molding stamping die |
| CN109454167A (en) * | 2018-12-25 | 2019-03-12 | 桂林电子科技大学 | A kind of clutch monoblock type corrugated sheet single step molding die |
| CN109454167B (en) * | 2018-12-25 | 2024-02-27 | 桂林电子科技大学 | Single-step forming die for integral wave-shaped sheet of clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20110930 |