CN205702007U - A kind of decompressor of rotor of automobile chassis rear axle half axle - Google Patents
A kind of decompressor of rotor of automobile chassis rear axle half axle Download PDFInfo
- Publication number
- CN205702007U CN205702007U CN201620386068.2U CN201620386068U CN205702007U CN 205702007 U CN205702007 U CN 205702007U CN 201620386068 U CN201620386068 U CN 201620386068U CN 205702007 U CN205702007 U CN 205702007U
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- die
- punch
- decompressor
- rotor
- punch die
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Abstract
The utility model discloses the decompressor of a kind of rotor of automobile chassis rear axle half axle, described decompressor includes diel and punch die hydraulic pressure boosting system；Described diel includes upper bolster and die shoe；The center of described upper bolster is provided with die shank；Described die shank and punch die hydraulic cylinder connect；Described punch die hydraulic cylinder is controlled by punch die hydraulic pressure boosting system；Described upper bolster and die shoe cooperation are slidably connected.This utility model is rational in infrastructure, easy and simple to handle, and working (machining) efficiency is high；Practical, the pressurized design of punch die hydraulic pressure boosting system can meet the use requirement of different punching die, and the punching press of rotor of automobile chassis rear axle half axle is effective；Use the operation by compress cell, improving the punch die quality of product, output parameter can be controlled in low voltage unit, as increased pressure transducer in the exit of low voltage unit, reduce the potential safety hazard that output parameter is controlled bringing by the high pressure when punch die, it is easier to realize Automated condtrol.
Description
Technical field
This utility model relates to a kind of diel system, in particular, relates to the decompressor of a kind of rotor of automobile chassis rear axle half axle.
Background technology
At present, the rotor of rear axle of automobile chassis half axle assembly is typically with the mode of machine cut processing and manufactures, and first machines, carries out Gear Milling the most again or carry out Gear Shaping.Employing aforesaid way has the following disadvantages；Cutting speed is slow, and working (machining) efficiency is low, and high cost, stock utilization are low, cutting face burr deep, machining accuracy is difficult to ensure card.
Utility model content
This utility model is for the deficiency of existing product, and provides this utility model to provide a kind of change speed gear box stator servo transformation die set, efficiently solves the problems referred to above.
The decompressor of a kind of rotor of automobile chassis rear axle half axle of the present utility model, described decompressor includes diel and punch die hydraulic pressure boosting system；Described diel includes upper bolster and die shoe；The center of described upper bolster is provided with die shank；Described die shank and punch die hydraulic cylinder connect；Described punch die hydraulic cylinder is controlled by punch die hydraulic pressure boosting system；Described upper bolster and die shoe cooperation are slidably connected.
Further, between described upper bolster and die shoe, four angles are provided with guide pillar, the guide pillar first half is arranged with guide pin bushing, it is provided with ejector block below described upper bolster, ejector block set it is arranged with outside ejector block, ejector block set upper surface is installed with the push rod through upper bolster, is provided with die shank in the space between push rod and upper bolster.
Further, described die shoe upper surface is provided with die and punch, and die is positioned at inside ejector block set, and punch is positioned at outside ejector block set, and die shoe center is interted to be provided with and fixed the threaded strut being connected with punch.
Further, the upper surface of described die shoe is provided with blank holder；Described die is arranged over stripper, and stripper is arranged over spring, and punch lower surface connects has push rod, stripper to be provided with pin stop, and stripper lower surface is provided with the alignment pin being arranged on die shoe.
Further, being provided with the rubber being set on threaded strut below described die shoe, upper and lower two surfaces of rubber are mounted on gripper shoe.
Further, described punch die hydraulic pressure boosting system includes low voltage unit, compress cell, described low voltage unit includes fuel tank, oil level oil thermometer, coarse filter, motor, pump, fine filter, solenoid directional control valve, overflow valve, cooler, the fluid of the inside of described fuel tank successively flows through coarse filter and fine filter by pipeline under the effect of motor and pump, fluid exports compress cell by solenoid directional control valve after filtering, and described compress cell includes hydraulic control one-way valve and pressurized cylinder.
Further, the pressure of described low voltage unit output fluid is less than the supercharging point of pressurized cylinder, and fluid directly exports punch die hydraulic cylinder by hydraulic control one-way valve；The pressure of described low voltage unit output fluid reaches the supercharging point of pressurized cylinder, and fluid arrives punch die hydraulic cylinder by output after pressurized cylinder supercharging；Described punch die hydraulic cylinder counteragent, fluid flows back to fuel tank by solenoid directional control valve and cooler.
Further, described fuel tank is provided with particle pollution degree detector and water content in oil detector in oil, described detector by the self-loopa oil circuit of oil pipe concatenation, particle pollution degree detector and water content in oil detector and data collection processor and alarm in described oil
Line connects into operating circuit.
The beneficial effects of the utility model are: 1, rational in infrastructure, easy and simple to handle, and working (machining) efficiency is high；2, practical, the pressurized design of punch die hydraulic pressure boosting system can meet the use requirement of different punching die, and the punching press of rotor of automobile chassis rear axle half axle is effective；3, the operation by compress cell is used, improve work efficiency, improve the punch die quality of product, output parameter can be controlled in low voltage unit, as increased pressure transducer in the exit of low voltage unit, the pressure of low voltage unit output fluid is controlled, reduces the potential safety hazard that output parameter is controlled bringing by the high pressure when punch die, it is easier to realize Automated condtrol；4, in oil, particle pollution degree detector and water content in oil detector realize the oil product automatic detection function of hydraulic system, reduce the blindness that fluid is safeguarded, thus reduce equipment failure rate and maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of diel of the present utility model.
Fig. 2 is the structural representation of punch die hydraulic pressure boosting system of the present utility model.
In figure: alignment pin 1, stripper 2, pin stop 3, spring 4, ejector block 5, upper straight pin 6, upper bolster 7, die shank 8, push rod 9, die shank set 10, screw 11, ejector block set 12, unloading bolt 13, guide pin bushing 14, guide pillar 15, die shoe 16, die 17, blank holder 18, push rod 19, punch 20, lower straight pin 21, threaded strut 22, rubber 23, gripper shoe 24, low voltage unit 30, fuel tank 31, oil level oil thermometer 32, coarse filter 33, motor 34, pump 35, fine filter 36, solenoid directional control valve 37, overflow valve 38, cooler 39, compress cell 40, pressurized cylinder 41, first check valve 42, hydraulic control one-way valve 43, second check valve 44, punch die hydraulic cylinder 50.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.
nullIn the drawings，The decompressor of a kind of rotor of automobile chassis rear axle half axle of the present utility model will be by alignment pin 1、Stripper 2、Pin stop 3、Spring 4、Ejector block 5、Upper straight pin 6、Upper bolster 7、Die shank 8、Push rod 9、Die shank set 10、Screw 11、Ejector block set 12、Unloading bolt 13、Guide pin bushing 14、Guide pillar 15、Die shoe 16、Die 17、Blank holder 18、Push rod 19、Punch 20、Lower straight pin 21、Threaded strut 22、Rubber 23、Gripper shoe 24、Low voltage unit 30、Fuel tank 31、Oil level oil thermometer 32、Coarse filter 33、Motor 34、Pump 35、Fine filter 36、Solenoid directional control valve 37、Overflow valve 38、Cooler 39、Compress cell 40、Pressurized cylinder 41、First check valve 42、Hydraulic control one-way valve 43、Second check valve 44、Punch die hydraulic cylinder 50 forms.
The decompressor of a kind of rotor of automobile chassis rear axle half axle of the present utility model, described decompressor includes diel and punch die hydraulic pressure boosting system；Described diel includes upper bolster 7 and die shoe 16；The center of described upper bolster 7 is provided with die shank 8；Described die shank 8 and punch die hydraulic cylinder 50 connect；Described punch die hydraulic cylinder 50 is controlled by punch die hydraulic pressure boosting system；Described upper bolster 7 and die shoe 16 cooperation are slidably connected.
Between described upper bolster 7 and die shoe 16, four angles are provided with guide pillar 15, guide pillar 15 first half is arranged with guide pin bushing 14, it is provided with ejector block 5 below described upper bolster 7, ejector block set 12 it is arranged with outside ejector block 5, ejector block overlaps 12 upper surfaces and is installed with the push rod 9 through upper bolster 7, is provided with die shank 8 in the space between push rod 9 and upper bolster 7.
Described die shoe 16 upper surface is provided with die 17 and punch 20, and die 17 is positioned at inside ejector block set 12, and punch 20 is positioned at outside ejector block set 12, and die shoe 16 center is interted and is provided with the threaded strut 22 that be connected fixing with punch 20.
The upper surface of described die shoe 16 is provided with blank holder 18；Described die 17 is arranged over stripper 2, and stripper 2 is arranged over spring 4, and punch 20 lower surface connects has push rod 19, stripper 2 to be provided with pin stop 3, and stripper 2 lower surface is provided with the alignment pin 1 being arranged on die shoe 16.
Being provided with the rubber 23 being set on threaded strut 22 below described die shoe 16, about 23 two surfaces of rubber are mounted on gripper shoe 24.
During work, plate is positioned by the alignment pin 1 on die shoe 16, and upper bolster 7 is descending by punch die hydraulic cylinder 50, and stripper 2 contacts plate and progressively compresses；Upper bolster 7 makes punch die hydraulic cylinder 50 increase pressure by punch die hydraulic pressure boosting system to continue traveling downwardly, and ejector block 5 contacts plate and overcomes the elastic force pressure of rubber 23, is depressed by punch 20, and punch die material is pressed into molding in ejector block set 12；During die sinking, process part processing is ejected by head part 19 device, completes a punching press.
Described punch die hydraulic pressure boosting system includes low voltage unit 30, compress cell 40, described low voltage unit 30 includes fuel tank 31, oil level oil thermometer 32, coarse filter 33, motor 34, pump 35, fine filter 36, solenoid directional control valve 37, overflow valve 38, cooler 39, the fluid of the inside of described fuel tank 31 successively flows through coarse filter 33 and fine filter 36 by pipeline under the effect of motor 34 and pump 35, fluid arrives compress cell 40 by solenoid directional control valve 37 output after filtering, and described compress cell 40 includes hydraulic control one-way valve 43 and pressurized cylinder 41.
Described low voltage unit 30 exports the pressure supercharging point less than pressurized cylinder 41 of fluid, and fluid directly arrives punch die hydraulic cylinder 50 by hydraulic control one-way valve 43 output；The pressure that described low voltage unit 30 exports fluid reaches the supercharging point of pressurized cylinder 41, and fluid arrives punch die hydraulic cylinder 50 by output after pressurized cylinder 41 supercharging；Described punch die hydraulic cylinder 50 counteragent, fluid flows back to fuel tank 31 by solenoid directional control valve 37 and cooler 39.
Described fuel tank 31 is provided with particle pollution degree detector and water content in oil detector in oil, described detector by the self-loopa oil circuit of oil pipe concatenation, particle pollution degree detector and water content in oil detector and data collection processor and alarm in described oil
Line connects into operating circuit.
The decompressor of a kind of rotor of automobile chassis rear axle half axle of the present utility model, rational in infrastructure, easy and simple to handle, working (machining) efficiency is high；Practical, the pressurized design of punch die hydraulic pressure boosting system can meet the use requirement of different punching die, and the punching press of rotor of automobile chassis rear axle half axle is effective；Use the operation by compress cell, improve work efficiency, improve the punch die quality of product, output parameter can be controlled in low voltage unit, as increased pressure transducer in the exit of low voltage unit, the pressure of low voltage unit output fluid is controlled, reduces the potential safety hazard that output parameter is controlled bringing by the high pressure when punch die, it is easier to realize Automated condtrol；In oil, particle pollution degree detector and water content in oil detector realize the oil product automatic detection function of hydraulic system, reduce the blindness that fluid is safeguarded, thus reduce equipment failure rate and maintenance cost.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (8)
1. a decompressor for rotor of automobile chassis rear axle half axle, is characterized in that, described decompressor includes diel and punch die hydraulic pressure boosting system；Described diel includes upper bolster (7) and die shoe (16)；The center of described upper bolster (7) is provided with die shank (8)；Described die shank (8) and punch die hydraulic cylinder (50) connect；Described punch die hydraulic cylinder (50) is controlled by punch die hydraulic pressure boosting system；Described upper bolster (7) and die shoe (16) cooperation are slidably connected.
The decompressor of a kind of rotor of automobile chassis rear axle half axle the most according to claim 1, it is characterized in that, between described upper bolster (7) and die shoe (16), four angles are provided with guide pillar (15), guide pillar (15) first half is arranged with guide pin bushing (14), described upper bolster (7) lower section is provided with ejector block (5), ejector block set (12) it is arranged with outside ejector block (5), ejector block set (12) upper surface is installed with the push rod (9) through upper bolster (7), is provided with die shank (8) in the space between push rod (9) and upper bolster (7).
The decompressor of a kind of rotor of automobile chassis rear axle half axle the most according to claim 1, it is characterized in that, described die shoe (16) upper surface is provided with die (17) and punch (20), die (17) is positioned at ejector block set (12) inner side, punch (20) is positioned at ejector block set (12) outside, die shoe (16) center is interspersed is provided with the threaded strut (22) that be connected fixing with punch (20), described die (17) is arranged over stripper (2), stripper (2) is arranged over spring (4), punch (20) lower surface connects push rod (19), stripper (2) is provided with pin stop (3), stripper (2) lower surface is provided with the alignment pin (1) being arranged on die shoe (16).
4. according to the decompressor of a kind of rotor of automobile chassis rear axle half axle described in claim 1 or 3, it is characterized in that, the upper surface of described die shoe (16) is provided with blank holder (18).
The decompressor of a kind of rotor of automobile chassis rear axle half axle the most according to claim 1, it is characterized in that, described die shoe (16) lower section is provided with the rubber (23) being set on threaded strut (22), and upper and lower two surfaces of rubber (23) are mounted on gripper shoe (24).
nullThe decompressor of a kind of rotor of automobile chassis rear axle half axle the most according to claim 1，It is characterized in that，Described punch die hydraulic pressure boosting system includes low voltage unit (30)、Compress cell (40)，Described low voltage unit (30) includes fuel tank (31)、Oil level oil thermometer (32)、Coarse filter (33)、Motor (34)、Pump (35)、Fine filter (36)、Solenoid directional control valve (37)、Overflow valve (38)、Cooler (39)，The fluid of the inside of described fuel tank (31) successively flows through coarse filter (33) and fine filter (36) by pipeline under the effect of motor (34) and pump (35)，Fluid arrives compress cell (40) by solenoid directional control valve (37) output after filtering，Described compress cell (40) includes hydraulic control one-way valve (43) and pressurized cylinder (41).
The decompressor of a kind of rotor of automobile chassis rear axle half axle the most according to claim 6, it is characterized in that, the pressure of described low voltage unit (30) output fluid directly arrives punch die hydraulic cylinder (50) by hydraulic control one-way valve (43) output less than the supercharging point of pressurized cylinder (41), fluid；The pressure of described low voltage unit (30) output fluid reaches the supercharging point of pressurized cylinder (41), and fluid arrives punch die hydraulic cylinder (50) by output after pressurized cylinder (41) supercharging；Described punch die hydraulic cylinder (50) counteragent, fluid flows back to fuel tank (31) by solenoid directional control valve (37) and cooler (39).
The decompressor of a kind of rotor of automobile chassis rear axle half axle the most according to claim 7, it is characterized in that, described fuel tank (31) is provided with particle pollution degree detector and water content in oil detector in oil, described detector is by the self-loopa oil circuit of oil pipe concatenation, and in described oil, particle pollution degree detector and water content in oil detector connect into operating circuit with data collection processor and alarm line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386068.2U CN205702007U (en) | 2016-05-03 | 2016-05-03 | A kind of decompressor of rotor of automobile chassis rear axle half axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386068.2U CN205702007U (en) | 2016-05-03 | 2016-05-03 | A kind of decompressor of rotor of automobile chassis rear axle half axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702007U true CN205702007U (en) | 2016-11-23 |
Family
ID=57332520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620386068.2U Active CN205702007U (en) | 2016-05-03 | 2016-05-03 | A kind of decompressor of rotor of automobile chassis rear axle half axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702007U (en) |
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2016
- 2016-05-03 CN CN201620386068.2U patent/CN205702007U/en active Active
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