CN211304471U

CN211304471U - Flanging die for machining precise vehicle body beam type components

Info

Publication number: CN211304471U
Application number: CN202021341227.XU
Authority: CN
Inventors: 吴振; 王鑫; 张汝光; 郝希美; 谭荣霞; 马湘智; 陈志强; 谷跃鹏; 李修艳
Original assignee: Shouguang Wanlong Mold Manufacture Co ltd
Current assignee: Shouguang Wanlong Mold Manufacture Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-08-21
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a flanging die is used in processing of accurate automobile body roof beam class component, including die holder and upper die base, the inside bottom fixed mounting of die holder has the flanging die, the connecting plate is installed on the top of upper die base, and the top of connecting plate installs electric cylinder to electric cylinder's bottom transmission is connected with the telescopic link, the bottom fixedly connected with flanging die of telescopic link, two sets of pull rods are installed to the left and right sides symmetry that the top of upper die base is located the connecting plate, and the equal fixedly connected with fixed plate in bottom of two sets of pull rods. The utility model discloses in, at first, adopt automatic formula stamping structure, both improved the convenience of part operation, also improved the stability that the mould used, so not only improved the effect that the turn-ups mould used, also improved the availability factor of turn-ups mould, secondly, adopt to inlay and establish formula seal structure, not only the part has improved the leakproofness of turn-ups mould, has also improved the result of use of turn-ups mould simultaneously.

Description

Flanging die for machining precise vehicle body beam type components

Technical Field

The utility model relates to the technical field of mold, especially, relate to accurate automobile body roof beam class turn-ups mould is used in component processing.

Background

Flanging refers to a method for forming a straight wall or a flange with a certain angle along a closed or unclosed curve edge on a plane part or a curved part of a blank by using the action of a die. Flanging is one of the stamping processes. The existing precise vehicle body beam type component needs to be processed and formed by a special flanging die.

The processing of present accurate automobile body roof beam class component still has some problems with the grinding apparatus of passing through, at first, the design of current automobile body roof beam class component turn-ups mould, some settings still adopt the setting of manual moulding-die, and part has the relatively poor problem of steadiness because the mould turn-ups easily exists when using in the current moulding-die, these settings, the effect that the turn-ups mould used has not only been reduced, the availability factor of turn-ups mould has also been reduced, the convenience of operation has also been reduced simultaneously, secondly, the processing of current automobile body roof beam class component is with turn-ups mould, because the upper and lower die holder is when the punching press, part sets up and need remove, the leakproofness of turn-ups mould has been reduced in the part, the result of use of turn.

Disclosure of Invention

The utility model aims to provide a: the flanging die for machining the precise vehicle body beam type components is provided for solving the problem that the machining of the precise vehicle body beam type components is poor in use convenience due to the fact that a flanging die part is used for machining the precise vehicle body beam type components.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the flanging die for machining the precise automobile body beam component comprises a lower die holder and an upper die holder, wherein a flanging male die is fixedly mounted at the inner bottom end of the lower die holder, a connecting plate is mounted at the top end of the upper die holder, an electric oil cylinder is mounted at the top end of the connecting plate, a telescopic rod is connected to the bottom of the electric oil cylinder in a transmission mode, a flanging female die is fixedly connected to the bottom of the telescopic rod, two groups of pull rods are symmetrically mounted at the left side and the right side of the connecting plate at the top of the upper die holder, a fixing plate is fixedly connected to the bottom ends of the two groups of pull rods.

As a further description of the above technical solution:

the pull rod penetrates through the upper die base and is connected with the fixed plate, and the fixed plate and the flanging male die are mutually embedded.

As a further description of the above technical solution:

and a sealing rubber plug is arranged at the joint of the two sides of the flanging male die and the bottom of the flanging female die.

As a further description of the above technical solution:

the sealant plug is embedded in the tops of the two sides of the flanging male die.

As a further description of the above technical solution:

the top symmetry of connecting plate is installed and is annotated the liquid pipe, and annotates the liquid pipe and run through respectively in connecting plate, upper die base and turn-ups die and mould plastics the chamber intercommunication.

As a further description of the above technical solution:

the bottom of the lower die holder is provided with a supporting base, and the front end of the connecting plate is provided with a control panel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt automatic formula stamping structure, there is the turn-ups terrace die inside the die holder, there is the connecting plate on the top of upper die base, and there is electric cylinder on the top of connecting plate, connect external power source, the intracavity portion of moulding plastics is injected into from annotating the liquid pipe again to the liquid of will moulding plastics, operate two sets of pull rods and move two sets of fixed plates downstream, and fix the turn-ups terrace die, operate control panel again, open electric cylinder, drive telescopic link promotes the turn-ups die and removes to the turn-ups terrace die, carry out the turn-ups to the model and handle, the synthesis of this kind of structure sets up, the convenience of partial operation has both been improved, the stability that the mould used has also been improved, the effect that the turn-ups mould used has not.

2. The utility model discloses in, adopt to inlay and establish formula seal structure, inlay at the both sides top of terrace die and be equipped with sealed plug, sealed plug is made for the silica gel material, and when the electric cylinder function, the telescopic link promotes turn-ups die and moves down, and the both sides bottom of turn-ups die is closely laminated with sealed plug, and sealed plug plays the sealed effect of part, and this kind of setting has not only partly improved the leakproofness of turn-ups mould, has also improved the result of use of turn-ups mould simultaneously.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

FIG. 2 illustrates a front cross-sectional view of a non-injection molding state provided in accordance with an embodiment of the present invention;

fig. 3 shows a front cross-sectional view of the flanging state provided by the embodiment of the invention.

Illustration of the drawings:

1. a lower die holder; 2. an upper die holder; 3. a support base; 4. a liquid injection pipe; 5. a connecting plate; 6. an electric oil cylinder; 7. a control panel; 8. a flanging male die; 9. flanging a female die; 10. sealing the rubber plug; 11. a fixing plate; 12. a pull rod; 13. a telescopic rod; 14. and (5) an injection molding cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a flanging die for processing precise car body beam components comprises a lower die holder 1 and an upper die holder 2, wherein a flanging male die 8 is fixedly installed at the inner bottom end of the lower die holder 1, a connecting plate 5 is installed at the top end of the upper die holder 2, the connecting plate 5 mainly plays a role of fixedly installing an electric oil cylinder 6 and installing a control panel 7, the electric oil cylinder 6 is installed at the top end of the connecting plate 5, the electric oil cylinder 6 mainly plays a role of driving a telescopic rod 13 to move and driving a flanging female die 9 to move up and down, the bottom of the electric oil cylinder 6 is in transmission connection with the telescopic rod 13, the bottom of the telescopic rod 13 is fixedly connected with a flanging female die 9, two groups of pull rods 12 are symmetrically installed at the top of the upper die holder 2 and on the left and right sides of the connecting plate 5, the bottom ends of the two groups of pull rods 12 are fixedly connected with, the fixing plate 11 and the flanging male die 8 are mutually embedded.

Specifically, as shown in fig. 2 and 3, sealing rubber plugs 10 are installed at the joints of the two sides of the flanging male die 8 and the bottom of the flanging female die 9, the sealing rubber plugs 10 are embedded at the tops of the two sides of the flanging male die 8, liquid injection pipes 4 are symmetrically installed at the top of the connecting plate 5, and the liquid injection pipes 4 respectively penetrate through the connecting plate 5, the upper die base 2 and the flanging female die 9 and are communicated with an injection molding cavity 14.

Specifically, as shown in fig. 1, a supporting base 3 is installed at the bottom of the lower die holder 1, the supporting base 3 mainly plays a role of fixing and supporting the die, and a control panel 7 is installed at the front end of the connecting plate 5.

The working principle is as follows: during the use, at first, connect external power source, will mould plastics liquid again and pour into injection molding cavity 14 inside from annotating liquid pipe 4, then operate two sets of pull rods 12 and move two sets of fixed plates 11 downwards again, and fix flanging male die 8, secondly, operate control panel 7 again, open electric cylinder 6, drive telescopic link 13 and promote flanging female die 9 and move to flanging male die 8, carry out the turn-ups processing to the model, simultaneously, the both sides bottom of flanging female die 9 closely laminates with inlay the sealed plug 10 of establishing at the top of flanging male die 8 both sides, sealed plug 10 plays part sealed effect, finally, the model turn-ups is accomplished, wait for the cooling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Precision automobile body roof beam class turn-ups mould for component processing, including die holder (1) and upper die base (2), its characterized in that, the inside bottom fixed mounting of die holder (1) has turn-ups terrace die (8), connecting plate (5) are installed on the top of upper die base (2), and electric cylinder (6) are installed on the top of connecting plate (5) to the bottom transmission of electric cylinder (6) is connected with telescopic link (13), the bottom fixedly connected with turn-ups die (9) of telescopic link (13), two sets of pull rods (12) are installed to the left and right sides symmetry that the top of upper die base (2) is located connecting plate (5), and the equal fixedly connected with fixed plate (11) in bottom of two sets of pull rods (12), form between turn-ups die (9) and turn-ups terrace die (8) and mould plastics chamber (14).

2. The flanging die for processing the precise vehicle body beam component according to claim 1, wherein the pull rod (12) penetrates through the upper die base (2) and is connected with the fixing plate (11), and the fixing plate (11) and the flanging male die (8) are mutually embedded.

3. The flanging die for processing the precise vehicle body beam component according to claim 1, wherein a sealing rubber plug (10) is arranged at the joint of the two sides of the flanging male die (8) and the bottom of the flanging female die (9).

4. The flanging die for processing the precise vehicle body beam component according to claim 3, wherein the sealing rubber plugs (10) are embedded in the tops of two sides of the flanging male die (8).

5. The flanging die for machining the precise vehicle body beam component according to claim 1, wherein the liquid injection pipes (4) are symmetrically installed at the top of the connecting plate (5), and the liquid injection pipes (4) respectively penetrate through the connecting plate (5), the upper die base (2) and the flanging female die (9) and are communicated with the injection molding cavity (14).

6. The flanging die for machining the precise vehicle body beam component according to claim 1, wherein a supporting base (3) is installed at the bottom of the lower die holder (1), and a control panel (7) is installed at the front end of the connecting plate (5).