CN206083638U - Thermoforming mold turn -ups borehole jack wound packages is put - Google Patents
Thermoforming mold turn -ups borehole jack wound packages is put Download PDFInfo
- Publication number
- CN206083638U CN206083638U CN201621143045.5U CN201621143045U CN206083638U CN 206083638 U CN206083638 U CN 206083638U CN 201621143045 U CN201621143045 U CN 201621143045U CN 206083638 U CN206083638 U CN 206083638U
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- CN
- China
- Prior art keywords
- ups
- turn
- guide part
- spring
- sleeve
- 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 thermoforming mold turn -ups borehole jack wound packages is put belongs to stamping die technical field, including turn -ups round pin, sleeve and spring, other end fixed connection is fixed on the body of inserting to the one end of spring the sleeve, the turn -ups round pin is installed on the body of inserting and is passed sleeve and spring, wherein, the turn -ups round pin includes from head to the tail including the first toper guide part that connects gradually, first cylindricality transition portion, second platform shape guide part, second cylindricality transition portion and installation department, installation department and this body coupling of inserting. The utility model provides a thermoforming mold turn -ups borehole jack wound packages is put, avoid hot briquetting elements forming after the mould open, the phenomenon of turn -ups round pin is blocked in part jack -up turn -ups hole, solves problem that intact back turn -ups hole bayonet lock of mould product hot pressing embraced the mould and turn -ups round pin non -deformable and rupture, has to make simple and conveniently, uses the characteristics of reasonable science, guarantees the stability of smooth production.
Description
Technical field
The utility model is related to Stamping Die Technology field, and more particularly, to a kind of hot forming tool flanging bore wound packages is covered
Put.
Background technology
In hot forming tool debugging process, occur that product flanging bore is stuck on flange pin unavoidably and cause to embrace mould phenomenon.
Existing die-cylinder jack-up can realize that product flanging bore departs from flange pin, but for certain some in the case of, it is former
This flange pin causes flanging bore card column flange pin when flanging bore is departed from because cylinder force is not enough or walks material.So, how to make
It is to need the technical issues that need to address badly that flanging bore smoothly departs from flange pin.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, there is provided a kind of hot forming tool flanging bore covers wound packages
Put, realize the smooth disengaging of product flanging bore, while meeting continuous production stability.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of hot forming tool flanging bore and covers wound packages
Put, including flange pin, sleeve and spring, one end of the spring is fixed on insert body, and the other end is fixedly connected the set
Cylinder, the flange pin is arranged on insert body and through the sleeve and spring, wherein, the flange pin is included from head to tail
Including the first taper guide part, the first cylindricality transition part being sequentially connected, second shape guide part, the second cylindricality transition part and peace
Dress portion, the installation portion is connected with insert body.
Used as a kind of improvement, one end of the spring is fixed by screws on the insert body, the insert body
It is provided with the screw with the screw fit.
As further improving, the bottom of the face area of the first cylindricality transition part and the first taper guide part
The face area of the small end of face area and second shape guide part is equal, the face area and second of the second cylindricality transition part
The face area at the big end of platform shape guide part is equal, and the face area of the installation portion is less than the end of the second cylindricality guide part
Face area.
As further improving, the first taper guide part, the first cylindricality transition part, second shape guide part,
The cross section of two cylindricality transition parts and installation portion is circle, and the top of the first taper guide part is provided with rounded corners.
Used as further improving, the flange pin is formed in one structure.
Used as further improving, the installation portion is provided with external screw thread, and the insert body is provided with pin-and-hole, the pin
The internal thread coordinated with the installation portion external screw thread is provided with hole.
Compared with prior art, the hot forming tool flanging bore sleeve arrangement that the utility model is provided, during punching press under product
Gland cylinder so that spring-compressed, after the completion of punching press, sleeve loses pressing force, under the reseting elasticity effect of spring, sleeve
Push against product to move upwards, make product smoothly depart from flange pin, bayonet lock is not sub for strong guarantee product flanging bore, evades hot-forming
Forming parts rear mold is opened, and part jack-up flanging bore blocks the phenomenon of flange pin, solves the complete rear flanging bore of mould product hot pressing
Bayonet lock embraces the problem of mould.
The utility model realizes the back and forth movement of sleeve by the expansion performance of spring, reaches and realizes sleeve ejecting product
Purpose；With being simple to manufacture conveniently, the characteristics of using reasonable science.
Description of the drawings
Fig. 1 is the structural representation that the utility model embodiment is arranged on insert body；
Fig. 2 is the front view of the utility model embodiment；
Fig. 3 is the top view of the utility model embodiment；
In accompanying drawing, 1- flange pins, 11- the first taper guide parts, 12- the first cylindricality transition parts, second shape of 13- is oriented to
Portion, 14- the second cylindricality transition parts, 15- installation portions, 2- sleeves, 3- springs, 4- insert bodies.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, the utility model provides a kind of hot forming tool flanging bore sleeve arrangement,
Including flange pin 1, sleeve 2 and spring 3, one end of spring 3 is fixed on insert body 4, and the other end is fixedly connected sleeve 2, turns over
Side pin 1 is arranged on insert body 4 and through sleeve 2 and spring 3, wherein, flange pin 1 includes including being sequentially connected from head to tail
The first taper guide part 11,12, second shape guide part 13 of the first cylindricality transition part, the second cylindricality transition part 14 and installation portion
15, installation portion 15 is connected with insert body 4.
Specifically, flange pin 1 is that, through the special special structural steel for processing, surface is harder, and not easy to wear and deformation is above-mentioned to turn over
The structure of side pin 1 contributes to flange pin 1 and more accurately positions, it is to avoid the problem that the deformation of flange pin even fractures, and is conducive to improving
Quantity-produced stability.
Used as specific embodiment of the utility model, one end of spring 3 is fixed by screws on insert body 4, insert
Body 4 is provided with the screw with screw fit, it is ensured that the reciprocating stability of spring 3, specifically, can select as needed
Mechanical spring or gas spring；The smoothness and perpendicularity of the inwall of sleeve 2 are necessary to ensure that simultaneously, it is ensured that sleeve 2 is moving up and down
When be not obstructed.
In the present embodiment, the base area and of the face area of the first cylindricality transition part 12 and the first taper guide part 11
The face area of the small end of two shape guide parts 13 is equal, the face area of the second cylindricality transition part 14 and second shape guide part
The face area at 13 big end is equal, and the face area of installation portion 15 is less than the face area of the second cylindricality guide part 14, specifically
Ground, the first taper guide part 11,12, second shape guide part 13 of the first cylindricality transition part, the second cylindricality transition part 14 and installation
The cross section in portion 15 is circle, and the top of the first taper guide part 11 is provided with rounded corners.
In the present embodiment, flange pin 1 is formed in one structure, and installation portion 15 is provided with external screw thread, and insert body 4 is provided with
Pin-and-hole, is provided with the internal thread coordinated with the external screw thread of installation portion 15 in pin-and-hole, specifically, can be disposed radially on flange pin 1
Installing hole, can inject spanner auxiliary and install flange pin,.
The hot forming tool flanging bore sleeve arrangement that the utility model is provided, evades hot-forming forming parts rear mold and beats
Open, part jack-up flanging bore blocks the phenomenon of flange pin 1, solve complete rear flanging bore bayonet lock of mould product hot pressing and embrace asking for mould
Topic, and flange pin 1 is unlikely to deform and fractures, with being simple to manufacture conveniently, the characteristics of using reasonable science, it is ensured that smoothly production
Stability.
The above specific embodiment of the present utility model, does not constitute the restriction to the utility model protection domain.
Any various other corresponding change made according to technology design of the present utility model and deformation, should be included in this practicality
In new scope of the claims.
Claims (6)
1. a kind of hot forming tool flanging bore sleeve arrangement, it is characterised in that including flange pin, sleeve and spring, the spring
One end be fixed on insert body, the other end is fixedly connected the sleeve, and the flange pin is arranged on insert body and wears
Cross the sleeve and spring, wherein, the flange pin include from head to tail include be sequentially connected the first taper guide part, first
Cylindricality transition part, second shape guide part, the second cylindricality transition part and installation portion, the installation portion is connected with insert body.
2. hot forming tool flanging bore sleeve arrangement according to claim 1, it is characterised in that one end of the spring leads to
Cross screw to be fixed on the insert body, the insert body is provided with the screw with the screw fit.
3. hot forming tool flanging bore sleeve arrangement according to claim 1, it is characterised in that the first cylindricality transition
The face area phase of the face area in portion and the small end of the base area and second shape guide part of the first taper guide part
Deng the face area of the second cylindricality transition part is equal with the face area at the big end of second shape guide part, the installation
Face area of the face area in portion less than the second cylindricality guide part.
4. hot forming tool flanging bore sleeve arrangement according to claim 3, it is characterised in that first taper is oriented to
Portion, the first cylindricality transition part, the cross section of second shape guide part, the second cylindricality transition part and installation portion are circle, described
The top of the first taper guide part is provided with rounded corners.
5. hot forming tool flanging bore sleeve arrangement according to claim 4, it is characterised in that the flange pin is integrated
Molding structure.
6. hot forming tool flanging bore sleeve arrangement according to claim 1, it is characterised in that the installation portion is provided with
External screw thread, the insert body is provided with pin-and-hole, and the internal thread coordinated with the installation portion external screw thread is provided with the pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143045.5U CN206083638U (en) | 2016-10-21 | 2016-10-21 | Thermoforming mold turn -ups borehole jack wound packages is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143045.5U CN206083638U (en) | 2016-10-21 | 2016-10-21 | Thermoforming mold turn -ups borehole jack wound packages is put |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083638U true CN206083638U (en) | 2017-04-12 |
Family
ID=59975878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621143045.5U Expired - Fee Related CN206083638U (en) | 2016-10-21 | 2016-10-21 | Thermoforming mold turn -ups borehole jack wound packages is put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083638U (en) |
-
2016
- 2016-10-21 CN CN201621143045.5U patent/CN206083638U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180907 Address after: 610000 Sichuan Chengdu Chengdu economic and Technological Development Zone (Longquanyi District) Xingguang middle road 18 Patentee after: Chengdu Dongfeng Beijing Great Automotive Components Company Limited Address before: 430040 No. 9 Jin Bei Road, Dongxihu District, Wuhan, Hubei (11) Patentee before: Dongfeng Automobile Mold Molding (Wuhan) metal material Co. Ltd. |
|
| 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: 20170412 Termination date: 20191021 |