CN207495888U - A kind of automobile door handle molding die for accelerating cooling velocity - Google Patents
A kind of automobile door handle molding die for accelerating cooling velocity Download PDFInfo
- Publication number
- CN207495888U CN207495888U CN201721628971.6U CN201721628971U CN207495888U CN 207495888 U CN207495888 U CN 207495888U CN 201721628971 U CN201721628971 U CN 201721628971U CN 207495888 U CN207495888 U CN 207495888U
- Authority
- CN
- China
- Prior art keywords
- door handle
- die holder
- positioning column
- upper mold
- cooling
- 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
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Abstract
The utility model discloses a kind of automobile door handle molding dies for accelerating cooling velocity, including upper mold seat and die holder, the upper surface of the upper mold seat is provided with hydraulic cylinder, the lower surface of upper mold seat it is arranged side by side be provided with automatic telescopic link and positioning column, punch-pin is provided between automatic telescopic link and positioning column, the upper surface of the die holder is provided with the location hole being used cooperatively with positioning column, the cavity plate being used cooperatively with punch-pin is provided with positioned at the side of location hole, forming recess is formed between the punch-pin and cavity plate, the side of die holder is provided with coolant storage tank, the coolant storage tank has liquid outlet, the liquid outlet is connected by connecting tube with cooling tube.The utility model has replaced traditional the natural type of cooling, so as to shorten cooling time；And between automatic telescopic link and positioning column with the use of can prevent punch-pin and cavity plate move during run-off the straight situation, so as to ensure that the problem of molding door handle shape is in the same size.
Description
Technical field
The utility model auto-parts technical field, particularly a kind of automobile door handle shaping mould for accelerating cooling velocity
Tool.
Background technology
In the manufacturing process of automobile door handle, need by thermoset plastic material heat to make its fusing, and according to
The shape of forming recess forms door handle in molding die, is then obtained by the multiple working procedures such as pressurize, cooling, solidifying and setting are last
To the door handle of required shape.But in traditional automobile door handle molding die, greatly most without refrigerating function, generally use
Mode be natural cooling, this kind of mode process is slow, extends cooling time, so as to reduce production efficiency；In addition, because
Upper mold seat and die holder are two relatively independent modules, in forming process, because by external influence, it may occur that certain is inclined
Tiltedly, the situation for causing molding effect undesirable.
Utility model content
To solve above-mentioned technical deficiency, the purpose of this utility model is just to provide a kind of car door handle for accelerating cooling velocity
Hand molding die can accelerate automobile door handle cooling velocity after molding, so as to shorten the activity duration, improve production effect
Rate；And it can ensure that the size shape of each door handle after molding is consistent.
The purpose of this utility model is that technical solution in this way realizes that it includes upper mold seat and die holder, institute
The upper surface for stating upper mold seat is provided with hydraulic cylinder, the lower surface of upper mold seat it is arranged side by side be provided with automatic telescopic link and positioning column, institute
One end and the upper mold seat for stating automatic telescopic link are affixed, and the other end and die holder of automatic telescopic link are affixed, and the one of the positioning column
End is affixed with upper mold seat, and the other end of positioning column is free end, and punch-pin is provided between automatic telescopic link and positioning column, described convex
Mould is affixed with upper mold seat, and the upper surface of the die holder is provided with the location hole being used cooperatively with positioning column, positioned at location hole
Side is provided with the cavity plate being used cooperatively with punch-pin, and the cavity plate and die holder are affixed, between the punch-pin and cavity plate formed into
Type cavity, the forming recess are recessed globoidal structure, and the side of die holder is provided with coolant storage tank, the cooling
Liquid storage tank has liquid outlet, and the liquid outlet is connected by connecting tube with cooling tube, and the cooling tube is arranged in zigzag
On the outer surface of cavity plate.
Further, the coolant storage tank has circulation port, and circulating pump, the cooling tube are provided on the circulation port
One end connected with connecting tube, the other end of cooling tube is connected by circulating pump with circulation port.
Further, the positioning plate of multiple arcs is provided on the periphery of the location hole, the one of each positioning plate
End is vertical with the upper surface of die holder affixed, the length direction arrangement of the other end of positioning plate along positioning column, multiple positioning plates it
Between form localization cavity, the outer circumference surface of the positioning column and the inner wall of localization cavity are slidably connected.
Further, multiple cold sinks are uniformly provided on the die holder.
Further, cooling fan and temperature detector, the cooling fan and temperature detection are provided on the die holder
Device is electrically connected with external power supply.
Further, the bottom of the cavity plate is provided with discharge component, and the discharge component, which includes, unloads charging tray and discharging bullet
Spring, the charging tray that unloads are located on female bottom, unload the outer surface of charging tray and the bottom of cavity plate is seamlessly connected, the discharging spring is set
It puts on die holder, discharging spring is connect with unloading charging tray.
Further, it is both provided on the upper mold seat and die holder for the gasket of sealing moulding cavity.
By adopting the above-described technical solution, the utility model has the following advantages：In use, raw material are put into
In type cavity, hydraulic cylinder pushes punch-pin to be moved to cavity plate direction by upper mold seat, and automatic telescopic link is gradually shortened, and positioning column is gradual
It is inserted into location hole, until punch-pin is completely attached to cavity plate, punch-pin stays for some time on cavity plate ensures that door handle is not easy
Deformation, in the process, coolant is output in cooling tube by coolant storage tank by connecting tube, the coolant in cooling tube
Heat exchange occurs with the heat in cavity plate, so as to reduce the temperature of door handle.The utility model avoids traditional naturally cold
But the drawbacks of method generates, the cooling velocity of quickening so as to shorten cooling time, improves production efficiency；And it can avoid
The run-off the straight in operation process of upper mold seat and die holder influences the situation of molding effect.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book and claims are realized and are obtained.
Description of the drawings
The description of the drawings of the utility model is as follows.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the top perspective view of positioning plate in Fig. 1；
Fig. 3 is the top perspective view of cavity plate in Fig. 1；
In figure：1. upper mold seat；2. die holder；3. hydraulic cylinder；4. automatic telescopic link；5. positioning column；6. punch-pin；7. positioning
Hole；8. cavity plate；9. coolant storage tank；10. liquid outlet；11. connecting tube；12. cooling tube；13. circulation port；14. circulating pump；
15. positioning plate；16. cold sink；17. cooling fan；18. temperature detector；19. unload charging tray；20. discharging spring；It is 21. close
Packing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figure 1 to Figure 3, a kind of automobile door handle molding die for accelerating cooling velocity includes upper mold seat 1 under
Die holder 2, the upper surface of upper mold seat 1 are provided with hydraulic cylinder 3, and the lower surface of upper mold seat 1 is arranged side by side to be provided with automatic telescopic link 4 and determine
Position column 5, one end of automatic telescopic link 4 and upper mold seat 1 are affixed, and the other end and die holder 2 of automatic telescopic link 4 are affixed, positioning column 5
One end and upper mold seat 1 it is affixed, the other end of positioning column 5 is free end, is provided between automatic telescopic link 4 and positioning column 5 convex
Mould 6, punch-pin 6 and upper mold seat 1 are affixed, and the upper surface of die holder 2 is provided with the location hole 7 being used cooperatively with positioning column 5, positioned at fixed
The side in position hole 7 is provided with the cavity plate 8 being used cooperatively with punch-pin 6, and cavity plate 8 and die holder 2 are affixed, shape between punch-pin 6 and cavity plate 8
Into forming recess, forming recess is recessed globoidal structure, and the side of die holder 2 is provided with coolant storage tank 9, coolant
Storage tank 9 has liquid outlet 10, and liquid outlet 10 is connected by connecting tube 11 with cooling tube 12, and cooling tube 12 is arranged in zigzag
On the outer surface of cavity plate 8.
Hydraulic cylinder 3 can promote punch-pin 6 to be moved at cavity plate 8 by upper mold seat 1, convenient for by raw material punch forming；From
Dynamic telescopic rod 4 can be used cooperatively with hydraulic cylinder 3, and the direction of motion is consistent, increases the buffering between upper mold seat 1 and die holder 2
Power prevents the thrust that hydraulic cylinder 3 provides excessive, damages device, and with that under being used cooperatively of positioning column 5, can prevent
The run-off the straight during movement of die holder 1, influences molding effect；Coolant and car door handle after molding in cooling tube 12
Heat exchange occurs for hand, so as to shorten door handle cooling time, and in being distributed in a zigzag, increases coolant and door handle
Contact area.
Coolant storage tank 9 has circulation port 13, and circulating pump 14, one end of cooling tube 12 and company are provided on circulation port 13
11 connection of take over, the other end of cooling tube 12 are connected by circulating pump 14 with circulation port 13.Coolant after having utilized is by following
Secondary use in coolant storage tank 9 is re-introduced into after ring pump 14 and cooling device processing, it is energy saving to avoid wasting.
The positioning plate 15 of multiple arcs, one end and the die holder 2 of each positioning plate 15 are provided on the periphery of location hole 7
Upper surface it is vertically affixed, the other end of positioning plate 15 is arranged along the length direction of positioning column 5, is formed between multiple positioning plates 15
Localization cavity, the outer circumference surface of positioning column 5 and the inner wall of localization cavity are slidably connected.Positioning plate 15 is moved down in positioning column 5
During, play a part of to be oriented to, and prevent positioning column 5 from tilting.
Multiple cold sinks 16 are uniformly provided on die holder 2；Cooling fan 17 and temperature are provided on die holder 2
Detector 18, cooling fan 17 and temperature detector 18 are electrically connected with external power supply.Convenient for accelerating cooling velocity.
The bottom of cavity plate 8 is provided with discharge component, and discharge component, which includes, unloads charging tray 19 and discharging spring 20, unloads charging tray 19
On 8 bottom of cavity plate, unload the outer surface of charging tray 19 and be seamlessly connected with the bottom of cavity plate 8, discharging spring 20 is arranged on die holder
On 2, discharging spring 20 is connect with unloading charging tray 19.Raw material are placed on and are unloaded in the cavity that charging tray 19 and cavity plate 8 are collectively formed, in order to
It prevents raw material from flowing out from unloading in the gap between charging tray 19 and cavity plate 8, flexible cushion pad can be increased therebetween, then
Mould 8 is indirectly pressed downwards through punch-pin 6, is moved down so as to make to unload charging tray 19, until being bonded completely with the bottom of groove, at this time
Discharging spring 20 is in compressive state；When needing discharging, punch-pin 6 is discharged, is disappeared so as to make to be applied to external force on discharging spring 20
It loses or reduces, discharging spring 20 is promoted to jack up door handle after molding upwards while moving up.
The gasket 21 for sealing moulding cavity is both provided on upper mold seat 1 and die holder 2, prevents raw material from each
It is flowed out in gap, influences molding effect.
The present embodiment has replaced traditional the natural type of cooling, accelerates cooling velocity, so as to shorten cooling time,
Improve production efficiency；And being used cooperatively between automatic telescopic link 4 and positioning column 5 can prevent punch-pin 6 from being moved with cavity plate 8
During run-off the straight situation, so as to ensure that the problem of molding door handle shape is in the same size.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the right of the utility model.
Claims (7)
1. a kind of automobile door handle molding die for accelerating cooling velocity, it is characterised in that：Include upper mold seat and die holder, institute
The upper surface for stating upper mold seat is provided with hydraulic cylinder, the lower surface of upper mold seat it is arranged side by side be provided with automatic telescopic link and positioning column, institute
One end and the upper mold seat for stating automatic telescopic link are affixed, and the other end and die holder of automatic telescopic link are affixed, and the one of the positioning column
End is affixed with upper mold seat, and the other end of positioning column is free end, and punch-pin is provided between automatic telescopic link and positioning column, described convex
Mould is affixed with upper mold seat, and the upper surface of the die holder is provided with the location hole being used cooperatively with positioning column, positioned at location hole
Side is provided with the cavity plate being used cooperatively with punch-pin, and the cavity plate and die holder are affixed, between the punch-pin and cavity plate formed into
Type cavity, the forming recess are recessed globoidal structure, and the side of die holder is provided with coolant storage tank, the cooling
Liquid storage tank has liquid outlet, and the liquid outlet is connected by connecting tube with cooling tube, and the cooling tube is arranged in zigzag
On the outer surface of cavity plate.
2. the automobile door handle molding die according to claim 1 for accelerating cooling velocity, it is characterised in that：The cooling
Liquid storage tank has circulation port, and circulating pump is provided on the circulation port, and one end of the cooling tube is connected with connecting tube, cooling
The other end of pipe is connected by circulating pump with circulation port.
3. the automobile door handle molding die according to claim 1 for accelerating cooling velocity, it is characterised in that：The positioning
The positioning plate of multiple arcs is provided on the periphery in hole, one end of each positioning plate is vertical with the upper surface of die holder solid
It connects, the other end of positioning plate is arranged along the length direction of positioning column, and localization cavity, the positioning column are formed between multiple positioning plates
Outer circumference surface and the inner wall of localization cavity be slidably connected.
4. the automobile door handle molding die according to claim 1 for accelerating cooling velocity, it is characterised in that：The lower die
Multiple cold sinks are uniformly provided on seat.
5. the automobile door handle molding die according to claim 1 for accelerating cooling velocity, it is characterised in that：The lower die
Cooling fan and temperature detector are provided on seat, the cooling fan and temperature detector are electrically connected with external power supply.
6. the automobile door handle molding die according to claim 1 for accelerating cooling velocity, it is characterised in that：The cavity plate
Bottom be provided with discharge component, the discharge component, which includes, unloads charging tray and discharging spring, and the charging tray that unloads is located at cavity plate bottom
In portion, unload the outer surface of charging tray and the bottom of cavity plate be seamlessly connected, the discharging spring is arranged on die holder, discharging spring with
Unload charging tray connection.
7. the automobile door handle molding die according to claim 1 for accelerating cooling velocity, it is characterised in that：The upper mold
It is both provided on seat and die holder for the gasket of sealing moulding cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628971.6U CN207495888U (en) | 2017-11-29 | 2017-11-29 | A kind of automobile door handle molding die for accelerating cooling velocity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628971.6U CN207495888U (en) | 2017-11-29 | 2017-11-29 | A kind of automobile door handle molding die for accelerating cooling velocity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207495888U true CN207495888U (en) | 2018-06-15 |
Family
ID=62507430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721628971.6U Expired - Fee Related CN207495888U (en) | 2017-11-29 | 2017-11-29 | A kind of automobile door handle molding die for accelerating cooling velocity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207495888U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927959A (en) * | 2018-07-06 | 2018-12-04 | 杨炎重 | Mold is used in a kind of production of latex pillow |
| CN110722086A (en) * | 2019-11-14 | 2020-01-24 | 盐城市纳迩机械科技有限公司 | Lead hot forging die |
| CN112517766A (en) * | 2020-11-30 | 2021-03-19 | 张永立 | Uniform quick-cooling type stamping die |
-
2017
- 2017-11-29 CN CN201721628971.6U patent/CN207495888U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927959A (en) * | 2018-07-06 | 2018-12-04 | 杨炎重 | Mold is used in a kind of production of latex pillow |
| CN110722086A (en) * | 2019-11-14 | 2020-01-24 | 盐城市纳迩机械科技有限公司 | Lead hot forging die |
| CN112517766A (en) * | 2020-11-30 | 2021-03-19 | 张永立 | Uniform quick-cooling type stamping die |
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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: 20180615 Termination date: 20181129 |