CN205436797U - Stainless steel products difference in temperature deep -drawing mould - Google Patents
Stainless steel products difference in temperature deep -drawing mould Download PDFInfo
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- CN205436797U CN205436797U CN201521116094.5U CN201521116094U CN205436797U CN 205436797 U CN205436797 U CN 205436797U CN 201521116094 U CN201521116094 U CN 201521116094U CN 205436797 U CN205436797 U CN 205436797U
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- die
- holding pad
- temperature sensor
- punch
- temperature
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model provides a structure that stainless steel products difference in temperature deep -drawing mould, for exhaust, the cooling water route of solving the terrace die and a multichannel deep -drawing becomes the deep -drawing one, moreover without annealing process that is sealed, the control of chilling temperature, and the problem of die and holding pad heating temperature's control realizes by ordinary deep -drawing mould. This mold design have the cast member in exhaust hole in the middle of the mold core, the mold core passes through the sealing washer and is connected formation circular cooling water chamber with the terrace die, is equipped with the cooling water respectively and passes in and out the pipeline to to the cooling of terrace die, the mold core is equipped with terrace die temperature sensor, and the temperature control of terrace die controls opening and closing of external water cooler circuit to the external temperature control ware by its temperature sensor feedback signal, die and holding pad are equipped with electrothermal tube and temperature sensor respectively, and its temperature control controls opening and closing of electrothermal tube circuit to the external temperature control ware by its temperature sensor feedback signal.
Description
Technical field
This utility model relates to a kind of stainless steel products temperature difference cupping tool, belongs to machining stamping technology field.
Background technology
Punching press is a kind of process of machining, is to use forcing press to be pressurizeed metal blank by mould so that it is produce plastic deformation, thus obtain the part of definite shape, size and performance.
Drawing is to utilize cupping tool under press pressure effect, straight blank or process part processing becomes hollow object, or hollow object is changed further a kind of stamping procedure of shape and size.
Temperature difference drawing is the temperature the making portion of material to be deformed temperature far above crushed element material, that is, die and blank holder to cupping tool carries out local and heats, and cools down punch, thus improve deformation extent, reduce a kind of deep-drawing technique method of the limit drawing coefficient of material.
At present, the drawing sequence of stainless steel products production industry, owing to failing to solve the aerofluxus of temperature difference cupping tool punch, die, the control of holding pad heating-up temperature, the control of punch chilling temperature, the structure of cooling water channel and the problem of sealing, it is not on the actual application, still use conventional common deep-drawing technique, owing to the limit drawing coefficient of material is bigger, therefore need the ability molding of multiple tracks drawing sequence, not only efficiency is low, and the die cost of each road drawing sequence is the highest, and multiple tracks drawing or low nickel material drawing annealing process to be used eliminate drawing stress to prevent cracking, relatively costly.
Utility model content
The purpose of this utility model is the aerofluxus in order to solve stainless steel products temperature difference cupping tool punch, die, the control of holding pad heating-up temperature, the control of punch chilling temperature, the structure of cooling water channel and the problem of sealing, and then provide a kind of stainless steel products temperature difference cupping tool.
The technical solution of the utility model is a kind of stainless steel products temperature difference cupping tool, including push rod, push pedal, rustless steel product, upper sealing ring, punch, die socket, core rod, plug temperature sensor, die socket screw, die electrothermal tube, die, core rod screw, die temperature sensor, holding pad temperature sensor, lower seal, holding pad, holding pad electrothermal tube, supporting plate, supporting plate screw, water pipe head sealing gasket, water pipe head, cooling water pipe, push rod.
Push rod is connected with push pedal, and after matched moulds, rustless steel product molding, die is up with die socket, and rustless steel product is released die by push pedal.
Positioning spigot it is designed with between die and die socket, connected by die socket screw, and the die electrothermal tube between it is fixed, die temperature sensor is fixed on die, die is heated by die electrothermal tube, and the temperature of die controls to be controlled the open and close of die electrothermal tube circuit by die temperature sensor feedback signal to external temperature controller.
Positioning spigot it is designed with between holding pad and supporting plate, connected by supporting plate screw, and the holding pad electrothermal tube between it is fixed, holding pad temperature sensor is fixed on holding pad, holding pad is heated by holding pad electrothermal tube, and the temperature of holding pad controls to be controlled the open and close of holding pad electrothermal tube circuit by holding pad temperature sensor feedback signal to external temperature controller.
After die is up with die socket, push rod is up, promotes supporting plate up with holding pad, rustless steel product is released punch.
It is designed with positioning spigot between punch and core rod, is connected by core rod screw, and upper sealing ring and lower seal are compressed, thus form the cooling water cavity of ring packing, with punch steam vent and isolation.
The sealing by water pipe head sealing gasket of the bottom of cooling water cavity, connect cooling water water inlet and the water pipe head of water outlet respectively, water pipe head is connected with cooling water pipe, plug temperature sensor is fixed on core rod, cooling water pipe is connected with external cooler again, forming the cooling water circulating cooling to punch, the temperature of punch controls to be controlled the open and close of external water cooler by plug temperature sensor feedback signal to external temperature controller.
Core rod is designed as cast member, from structure, it is prone to casting and machining, lower cost, its effect: one is that center is provided with steam vent, it is to avoid rustless steel product forms negative pressure when depanning with punch and causes depanning difficulty, and the diameter of steam vent is more than the diameter of punch steam vent, purpose is when assembling with punch, is conducive to lifting and location；Two is the height increasing punch；Three is that bottom is for serving as seat board；Four is the clearance position being designed with core rod screw mounting or dismounting, it is easy to processing and the mounting or dismounting of core rod screw；Five is to be designed with only with one group of core rod screw, can seal two o-ring grooves being connected with punch simultaneously.
This utility model stainless steel products temperature difference cupping tool is compared with the rustless steel cupping tool that routine is common, owing to solving the aerofluxus of die punch, die, the control of holding pad heating-up temperature, the control of punch chilling temperature, the structure of cooling water channel and the problem of sealing, therefore the application of reality has been obtained, the ability molding of multiple tracks drawing sequence, become one drawing the most plastic, efficiency is high, and core rod uses cast member, and die cost is relatively low, and need not use annealing process, overall cost is relatively low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 01, push rod；02, push pedal；03, rustless steel product；04, upper sealing ring；05, punch；06, die socket；07, core rod；08, plug temperature sensor；09, die socket screw；10, die electrothermal tube；11, die；12, core rod screw；13, die temperature sensor；14, holding pad temperature sensor；15, lower seal；16, holding pad: 17, holding pad electrothermal tube；18, supporting plate；19, supporting plate screw；20, water pipe head sealing gasket；21, water pipe head；22, cooling water pipe；23, push rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated.
As shown in Figure 1, a kind of stainless steel products temperature difference cupping tool, including: push rod 01, push pedal 02, rustless steel product 03, upper sealing ring 04, punch 05, die socket 06, core rod 07, plug temperature sensor 08, die socket screw 09, die electrothermal tube 10, die 11, core rod screw 12, die temperature sensor 13, holding pad temperature sensor 14, lower seal 15, holding pad 16, holding pad electrothermal tube 17, supporting plate 18, supporting plate screw 19, water pipe head sealing gasket 20, water pipe head 21, cooling water pipe 22, push rod 23.
The present embodiment is used for double action hydraulic press, and die socket 06 is contained on walking beam, and core rod 07 fills on the table, and push rod 23 is contained on the liftout plate of lower cylinder.
Push rod 01 is connected with push pedal 02, and after matched moulds drawing, rustless steel product 03 molding, die 11 is up with die socket 06, and rustless steel product is released die 11 by push pedal 02.
It is designed with positioning spigot between die 11 and die socket 06, connected by die socket screw 09, and the die electrothermal tube 10 between it is fixed, die temperature sensor 13 is fixed on die 11, die 11 is heated by die electrothermal tube 10, and the temperature of die 11 controls to be fed back signal to control on external temperature controller the open and close of die electrothermal tube 10 circuit by die temperature sensor 13.
It is designed with positioning spigot between holding pad 16 and supporting plate 18, connected by supporting plate screw 19, and the holding pad electrothermal tube 17 between it is fixed, holding pad temperature sensor 14 is fixed on holding pad 16, holding pad 16 is heated by holding pad electrothermal tube 17, and the temperature of holding pad 16 controls to be fed back signal to control on external temperature controller the open and close of holding pad electrothermal tube 17 circuit by holding pad temperature sensor 14.
After die 11 is up with die socket 06, push rod 23 is up, promotes supporting plate 18 up with holding pad 16, rustless steel product 03 is released punch 05.
It is designed with positioning spigot between punch 05 and core rod 07, is connected by core rod screw 12, and upper sealing ring 04 and lower seal 15 are compressed, thus form the cooling water cavity of ring packing, with punch 05 steam vent and isolation.
The sealing by water pipe head sealing gasket 20 of the bottom of cooling water cavity, connect cooling water water inlet and the water pipe head 21 of water outlet respectively, water pipe head 21 is connected with cooling water pipe 22, plug temperature sensor 08 is fixed on core rod 07, cooling water pipe 22 is connected with external cooler again, forming the cooling water circulating cooling to punch 05, the temperature of punch 05 controls to be fed back signal to control on external temperature controller the open and close of external water cooler by plug temperature sensor 08.
Core rod 07 is designed as cast member, from structure, it is prone to casting and machining, lower cost, its effect: one is that center is provided with steam vent, it is to avoid rustless steel product 03 forms negative pressure when depanning with punch 05 and causes depanning difficulty, and the diameter of steam vent is more than the diameter of punch steam vent, purpose is when assembling with punch 05, is conducive to lifting and location；Two is the height increasing punch 05；Three is that bottom is for serving as seat board；Four is the clearance position being designed with core rod screw 12 mounting or dismounting, it is easy to processing and the mounting or dismounting of core rod screw 12；Five is to be designed with only with one group of core rod screw 12, can seal two o-ring grooves being connected with punch 05 simultaneously.
This utility model stainless steel products temperature difference cupping tool is compared with the rustless steel cupping tool that routine is common, owing to solving the aerofluxus of die punch, die, the control of holding pad heating-up temperature, the control of punch chilling temperature, the structure of cooling water channel and the problem of sealing, therefore the application of reality has been obtained, the ability molding of multiple tracks drawing sequence, become one drawing the most plastic, efficiency is high, and core rod uses cast member, and die cost is relatively low, and need not use annealing process, overall cost is relatively low.
Claims (2)
1. a stainless steel products temperature difference cupping tool, including: push rod (01), push pedal (02), rustless steel product (03), upper sealing ring (04), punch (05), die socket (06), core rod (07), plug temperature sensor (08), die socket screw (09), die electrothermal tube (10), die (11), core rod screw (12), die temperature sensor (13), holding pad temperature sensor (14), lower seal (15), holding pad (16), holding pad electrothermal tube (17), supporting plate (18), supporting plate screw (19), water pipe head sealing gasket (20), water pipe head (21), cooling water pipe (22), push rod (23), it is characterized in that:
It is designed with positioning spigot between die (11) and die socket (06), connected by die socket screw (09), and the die electrothermal tube (10) between it is fixed, die temperature sensor (13) is fixed on die (11), die (11) is heated by die electrothermal tube (10), the temperature of die (11) controls to be fed back signal to control on external temperature controller the open and close of die electrothermal tube (10) circuit by die temperature sensor (13)
It is designed with positioning spigot between holding pad (16) and supporting plate (18), connected by supporting plate screw (19), and the holding pad electrothermal tube (17) between it is fixed, holding pad temperature sensor (14) is fixed on holding pad (16), holding pad (16) is heated by holding pad electrothermal tube (17), the temperature of holding pad (16) controls to be fed back signal to control on external temperature controller the open and close of holding pad electrothermal tube 17 circuit by holding pad temperature sensor (14)
It is designed with positioning spigot between punch (05) and core rod (07), is connected by core rod screw (12), and by upper sealing ring (04) and lower seal (15) compression, thus form the cooling water cavity of ring packing, and punch (05) steam vent and isolation,
The sealing by water pipe head sealing gasket (20) of the bottom of cooling water cavity, connect cooling water water inlet and the water pipe head (21) of water outlet respectively, water pipe head (21) is connected with cooling water pipe (22), plug temperature sensor (08) is fixed on core rod (07), cooling water pipe (22) is connected with external cooler again, forming the cooling water circulating cooling to punch (05), the temperature of punch (05) controls to be fed back signal to control on external temperature controller the open and close of external water cooler circuit by plug temperature sensor (08).
A kind of stainless steel products temperature difference cupping tool the most according to claim 1, it is characterised in that:
Core rod (07) is designed as cast member, from structure, it is easy to casting and machining, its effect: one is that center is provided with steam vent, and the diameter of steam vent is more than the diameter of punch steam vent；Two is the height increasing punch (05)；Three is that bottom is for serving as punch (05) seat board；Four is the clearance position being designed with core rod screw (12) mounting or dismounting；Five is to be designed with only with one group of core rod screw (12), can seal two o-ring grooves being connected with punch (05) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116094.5U CN205436797U (en) | 2015-12-25 | 2015-12-25 | Stainless steel products difference in temperature deep -drawing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116094.5U CN205436797U (en) | 2015-12-25 | 2015-12-25 | Stainless steel products difference in temperature deep -drawing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436797U true CN205436797U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116094.5U Expired - Fee Related CN205436797U (en) | 2015-12-25 | 2015-12-25 | Stainless steel products difference in temperature deep -drawing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205436797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458093A (en) * | 2015-12-25 | 2016-04-06 | 陈丽梅 | Temperature difference deep drawing die for stainless steel products |
-
2015
- 2015-12-25 CN CN201521116094.5U patent/CN205436797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458093A (en) * | 2015-12-25 | 2016-04-06 | 陈丽梅 | Temperature difference deep drawing die for stainless steel products |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Limei Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |