CN206868936U - Mold cooling water road is set and sealing structure - Google Patents
Mold cooling water road is set and sealing structure Download PDFInfo
- Publication number
- CN206868936U CN206868936U CN201720757925.XU CN201720757925U CN206868936U CN 206868936 U CN206868936 U CN 206868936U CN 201720757925 U CN201720757925 U CN 201720757925U CN 206868936 U CN206868936 U CN 206868936U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- level
- channel
- operation block
- 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
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Set the utility model discloses a kind of mold cooling water road and sealing structure, this structure include operation block, support block and template, the operation block is fixed with support block, and the support block is fixed with template;Some cooling-water ducts are provided with operation block, every cooling-water duct is equal with the working face distance of corresponding operation block;One-to-one with cooling-water duct two level water channel and Municipal secondary effluent passage are provided with support block, the two level water channel connects with corresponding cooling-water duct water inlet end, and the Municipal secondary effluent passage connects with corresponding cooling-water duct discharge ends;One-level water channel and one-level drainage channel are provided with template, the one-level water channel connects with two level water channel water inlet end, and the one-level drainage channel connects with Municipal secondary effluent channel drainage end.This structure solves work department cooling-water duct and sets problem, substantially improves heat-punch member quenching effect.
Description
Technical field
Technical field of mold is the utility model is related to, more particularly to a kind of setting of mold cooling water road and sealing structure.
Background technology
It is the effective means for realizing body lightening using ultrahigh-strength steel plates formed automotive body part, but traditional cold stamping
High intensity and low elongation feature of the technological side to ultrahigh-strength steel plates at normal temperatures, it appears it is unable to do what one wishes, therefore drop stamping skill
Art is arisen at the historic moment, and it can solve the limitation of ultrahigh-strength steel plates forming property under normal temperature.
Drop stamping technology is a kind of advanced manufacturing technology for shaping superhigh intensity part, and its principle is first by unimach
Superhigh intensity heat parts after plate or preform are sent in special dies to more than 950 DEG C after complete austenitizing
Shaping, pressurize carries out die quenching afterwards for a period of time, and under the quenching rate more than 30 DEG C/S, drip molding microstructure is by Austria
Family name's body is changed into martensite, so that the intensity of final drip molding reaches more than 1500MPa.
In hot stamping die during quenching workpiece, hot stamping die cooling effectiveness directly affect workpiece forming property and
The mechanical property of part after shaping.In order to realize workpiece fast cooling, in the prior art, it is necessary to be set in hot stamping die cold
But aquaporin, heat is taken away by the cooling water flowed through in cooling-water duct in hot stamping die quenching workpiece;Cooling water
The design of passage determines hot stamping die cooling effectiveness, and therefore, the processing of cooling-water duct is of crucial importance, is hot stamping die
One of key technology of quenching.At present, in the complex hot stamping die of work department, cooling-water duct is difficult and corresponding work
Make the working face in portion while keep spacing, if a cooling-water duct different positions and corresponding work department working face away from
Deviation away from it is excessive when, the cooling water of a cooling-water duct diverse location take away heat effect will gap it is larger, Jin Erhui
Influence the effect of quenching workpiece in hot stamping die.Therefore, cooling-water duct how is reduced in different positions and complicated shape
The working face range difference of work department is away from being to need to solve the problems, such as at present.
Utility model content
The purpose of this utility model is to be improved in view of the shortcomings of the prior art, there is provided a kind of mold cooling water road is set
Put and sealing structure, this structure solve complicated shape work department cooling-water duct and set problem, substantially improve heat-punch member
Quenching effect.
What the technical solution of the utility model was realized in:
The utility model provides a kind of mold cooling water road setting and sealing structure, including the work for stamped workpieces
Portion and the template for fixing the work department, the work department are divided into support block and operation block, the support in vertical direction
Block between operation block and template, with support block fixed by the operation block, and the support block is fixed with template;The operation block
Be provided with some cooling-water ducts, a cooling-water duct do not exist together nearly operation block working face inwall and corresponding operation block
Working face apart from equal, the inwall of the nearly operation block working face of every cooling-water duct and the working face distance of corresponding operation block
It is equal;One-to-one with cooling-water duct two level water channel and Municipal secondary effluent passage, institute are provided with the support block
State two level water channel to connect with corresponding cooling-water duct water inlet end, the Municipal secondary effluent passage and corresponding cooling-water duct
Discharge ends connect;One-level water channel and one-level drainage channel, the one-level water channel and two level are provided with the template
Water channel water inlet end connects, and the one-level drainage channel connects with Municipal secondary effluent channel drainage end.
Further, it is provided with soft foil metal between operation block and support block described in the utility model.
Further, welded between operation block and support block described in the utility model by screw and pin connection and junction
Connect sealing.
Further, operation block described in the utility model is punch-pin, cavity plate or holding pad.
Further, it is Curved that cooling-water duct described in the utility model, which is overlooked,.
Further, it is linear that cooling-water duct described in the utility model, which is overlooked,.
Further, one-level water channel described in the utility model/one-level drainage channel diameter be more than two level water channel/
Municipal secondary effluent channel diameter.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in:The utility model is by hot stamping die
The work department of complicated shape is divided into operation block with support block in vertical direction and processed respectively, from the connection of operation block and support block
Face(The opposite side of operation block working face)Cooling-water duct is processed to operation block working face, makes cooling-water duct and the work of operation block
Block work interplanar distance is equal all the time, solves complicated shape work department cooling-water duct and sets problem, improves complicated shape work
Make the cooling effect in portion, so as to substantially improve the quenching effect of drop stamping workpiece in mould.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is Fig. 1 A-A views.
In accompanying drawing:1- operation blocks;2- support blocks;3- templates;4- soft foil metals;5- workpiece;6- screws and pin;
11- cooling-water ducts;21- two level water channels;22- Municipal secondary effluent passages;31- two level water channels;32- two levels
Drainage channel.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of mold cooling water road of the present embodiment is set and sealing structure, including for stamped workpieces 5
Work department and template 3 for fixing the work department, the work department be divided into support block 2 and operation block 1 in vertical direction,
The support block 2 between operation block 1 and template 3, with support block 2 fix by the operation block 1, the support block 2 and template 3
It is fixed.
As depicted in figs. 1 and 2, operation block 1 is provided with some cooling-water ducts 11, and a cooling-water duct 11 does not exist together
The inwall of nearly operation block working face is with the working face of corresponding operation block 1 apart from equal, every 11 nearly operation block of cooling-water duct
The inwall of working face is equal with the working face distance of corresponding operation block 1.
As shown in figure 1, two level water channel 21 one-to-one with cooling-water duct 11 and two level are provided with support block 2
Drainage channel 22, the two level water channel 21 connect with corresponding cooling-water duct water inlet end, the Municipal secondary effluent passage 22
Connected with corresponding cooling-water duct discharge ends.
As shown in figure 1, being provided with one-level water channel 31 and one-level drainage channel 32 in template 3, the one-level supplies water logical
Road 31 connects with two level water channel water inlet end, and the one-level drainage channel 32 connects with Municipal secondary effluent channel drainage end.
As depicted in figs. 1 and 2, in the present embodiment, it is cold to prevent that soft foil metal 4 is provided between operation block 1 and support block 2
But water seepage, is connected by screw and pin 6 and junction welded seal between operation block 1 and support block 2, cooling-water duct 11
Overlook and be more than the Municipal secondary effluent passage of two level water channel 21/ for Curved, the diameter of 31/ one-level drainage channel of one-level water channel 32
22 diameters.Specifically, pin is used for position between operation block 1 and support block 2, screw be used for by operation block 1 and support block 2 it
Between fasten;In practical application, operation block 1 can be punch-pin, cavity plate or holding pad, and soft foil metal 4 can select copper sheet, can also
It is other resistant to elevated temperatures soft metals, the shape that cooling-water duct 11 can be specifically arrangement suitable for according to the shape of operation block 1 such as can be with
It is arranged to the mode of linear or the combination of multiple U-shapeds.
The processing method that the utility model additionally provides a kind of mold cooling water road setting and sealing structure, including following step
Suddenly:
1)When manufacturing work department, in vertical direction by working portion into operation block 1 and support block 2, operation block 1 and support block
2 joint face surrounding is respectively provided with groove in order to weld;
2)Processing work block 1, support block 2 and template 3;During processing work block 1, from the joint face of operation block 1 and support block 2
(The opposite side of the working face of operation block 1)Cooling-water duct 11 is processed to the working face of operation block 1, makes cooling-water duct 11 and corresponding work
It is equal all the time to make block work interplanar distance.
3)Support block 2 is fixed in template 3, it is ensured that one-level water channel 31 connects with two level water channel water inlet end
Logical, one-level drainage channel 32 connects with Municipal secondary effluent channel drainage end;The wherein water inlet end and one-level of one-level water channel 31
The water side of drainage channel 32 is respectively positioned on the same side of template 3.Specifically, the water inlet end of one-level water channel 31 leads to one-level draining
The water side in road 32 can also be located at the not homonymy of template 3, as long as convenient installation.
4)Soft foil metal 4 is set in support block 2, and the soft foil metal 4 opens up and two level water channel 21 and two level row
The through hole that aquaporin 22 is adapted.
5)Operation block 1 is pressurizeed and is connected with support block 2, it is ensured that cooling-water duct water inlet end and two level water channel 21 are one by one
Corresponding connection, cooling-water duct discharge ends connect with the one-to-one corresponding of Municipal secondary effluent passage 22, with screw and pin 6 by operation block 1
It is fixedly connected with support block 2.
6)Operation block 1 and support block 2 are used to the side of built-up welding along the gap of operation block 1 and the joint face surrounding of support block 2
Formula is welded to connect, and core wire used damages core wire for heat resistant and wear resistant during welding, it is ensured that solder side after welding higher than operation block 1 or
1 ~ the 3mm of surface of support block 2.
7)Finishing is carried out to weld flushes the operation block 1 of weld and weld both sides or support block 2.
The work department of complicated shape in hot stamping die is divided into operation block 1 and support block by the utility model in vertical direction
2 and process respectively, from the joint face of operation block 1 and support block 2(The opposite side of operation block working face)Processed to operation block working face
Cooling-water duct 11, make the cooling-water duct 11 of operation block 1 and operation block work interplanar distance equal all the time, solve complicated shape
Work department cooling-water duct 11 sets problem, the cooling effect of complicated shape work department is improved, so as to substantially improve mould
The quenching effect of middle drop stamping workpiece.
It is last it should be noted that above example is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent
The utility model is described in detail with reference to preferred embodiment by pipe applicant, and one of ordinary skill in the art should manage
Solution, modifies or equivalent substitution to the technical solution of the utility model, without departing from the objective and scope of the technical program,
It all should cover among right of the present utility model.
Claims (7)
1. a kind of mold cooling water road is set and sealing structure, including work department for stamped workpieces and for fixing the work
Make the template in portion;It is characterized in that:The work department is divided into support block and operation block in vertical direction, and the support block is located at work
Make between block and template, the operation block is fixed with support block, and the support block is fixed with template;
The operation block is provided with some cooling-water ducts, and a cooling-water duct does not exist together the inwall of nearly operation block working face
Working face with corresponding operation block is apart from equal, the inwall of the nearly operation block working face of every cooling-water duct and corresponding work
The working face distance of block is equal;
It is provided with one-to-one with cooling-water duct two level water channel and Municipal secondary effluent passage in the support block, described two
Level water channel connects with corresponding cooling-water duct water inlet end, the Municipal secondary effluent passage and corresponding cooling-water duct draining
End connection;
One-level water channel and one-level drainage channel, the one-level water channel and two level water channel are provided with the template
Water inlet end connects, and the one-level drainage channel connects with Municipal secondary effluent channel drainage end.
2. mold cooling water road according to claim 1 is set and sealing structure, it is characterised in that:The operation block and branch
Soft foil metal is provided between bracer.
3. mold cooling water road according to claim 2 is set and sealing structure, it is characterised in that:The operation block and branch
Connected between bracer with pin by screw and junction welded seal.
4. mold cooling water road according to claim 1 is set and sealing structure, it is characterised in that:The operation block is convex
Mould, cavity plate or holding pad.
5. mold cooling water road according to claim 1 is set and sealing structure, it is characterised in that:The cooling-water duct
Overlook as Curved.
6. mold cooling water road according to claim 1 is set and sealing structure, it is characterised in that:The cooling-water duct
Overlook as linear.
7. mold cooling water road according to claim 1 is set and sealing structure, it is characterised in that:The one-level supplies water logical
Road/one-level drainage channel diameter is more than two level water channel/Municipal secondary effluent channel diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720757925.XU CN206868936U (en) | 2017-06-27 | 2017-06-27 | Mold cooling water road is set and sealing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720757925.XU CN206868936U (en) | 2017-06-27 | 2017-06-27 | Mold cooling water road is set and sealing structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206868936U true CN206868936U (en) | 2018-01-12 |
Family
ID=61331041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720757925.XU Expired - Fee Related CN206868936U (en) | 2017-06-27 | 2017-06-27 | Mold cooling water road is set and sealing structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206868936U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107127254A (en) * | 2017-06-27 | 2017-09-05 | 重庆理工大学 | Hot stamping die cooling structure and its processing method |
CN113579081A (en) * | 2021-08-03 | 2021-11-02 | 浙江大学 | Thermoforming laminated water-cooling mold of high-strength steel plate |
-
2017
- 2017-06-27 CN CN201720757925.XU patent/CN206868936U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107127254A (en) * | 2017-06-27 | 2017-09-05 | 重庆理工大学 | Hot stamping die cooling structure and its processing method |
CN113579081A (en) * | 2021-08-03 | 2021-11-02 | 浙江大学 | Thermoforming laminated water-cooling mold of high-strength steel plate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8291741B2 (en) | Forming tool comprising cooling duct bores branched within tool elements | |
CN109433924B (en) | Die for realizing rapid forming and quenching in die | |
CN104923660A (en) | Hot stamping die of snakelike cooling water channel type | |
JP4819858B2 (en) | Thermoforming press | |
JP4295825B2 (en) | Method for manufacturing curved hardened cross-section element and die tool for carrying out this method | |
CN102814403A (en) | High strength steel plate hot stamping die for automobile parts | |
CN206868936U (en) | Mold cooling water road is set and sealing structure | |
CN104438599A (en) | Thermoforming and pressurized-quenching mold and deep drawing mold | |
CN104087725B (en) | High-strength steel thermoforming area heating installation | |
CN103962802B (en) | Warm extrusion forming process of internal thread joint of petroleum drill rod | |
CN108421839A (en) | A kind of flat-bulb steel diplopore model extrusion method | |
CN107030235A (en) | Composite molding technique is forged in a kind of punching press | |
CN107530757A (en) | Laser sintered die surface for instrument | |
CN101486063B (en) | Thermal punch forming mold | |
CN105208835B (en) | A kind of processing technology for bending aluminum pipe water-cooling die casting cavity body | |
CN103386444A (en) | Cooling liquid direct cooling process and device of thermal forming mold based on boron steel plates | |
CN201664723U (en) | Hot stamping die | |
KR20110073998A (en) | Manufacturing method of mould for hot press forming and apparatus thereof | |
CN107127254A (en) | Hot stamping die cooling structure and its processing method | |
CN108435919B (en) | Method for obtaining hot stamping parts with various strengths and cooling system | |
CN212598360U (en) | Variable hot stamping die of shape cooling pipe sectional area follows | |
CN107214246A (en) | The processing method of layer slice structure hot stamping die and its punch-pin and cavity plate | |
KR102125380B1 (en) | Die and method for hot stamping | |
CN212310464U (en) | Forming device for cold extruding multi-hole small-caliber branch pipe orifice on thick-wall large-caliber pipe fitting | |
CN105247080A (en) | Method and hardening tool for hardening component or semi-finished product |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20180112 Termination date: 20190627 |