CN214491236U

CN214491236U - Steering lamp shell mold

Info

Publication number: CN214491236U
Application number: CN202120082348.5U
Authority: CN
Inventors: 胡孝程
Original assignee: Encheng Jingyi Hangzhou Mould Manufacturing Co ltd
Current assignee: Encheng Jingyi Hangzhou Mould Manufacturing Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-26
Anticipated expiration: 2031-01-13

Abstract

The utility model provides a steering lamp shell mould, which comprises a mould mechanism and a demoulding mechanism arranged on the mould mechanism; the mould mechanism comprises a supporting component, and a mould component and a driving component which are arranged on the supporting component; the die assembly comprises an upper die and a lower die, and the upper die is positioned on one side of the lower die; the driving assembly is connected with the upper die and drives the upper die to move; the demoulding mechanism comprises a demoulding component which is convenient for demoulding the mould and a transmission component which drives the demoulding component to work, the demoulding component comprises a demoulding plate which is convenient for demoulding the mould and a driving rod which moves in the upper mould through the transmission component, and the demoulding plate is arranged on the wall of the mould groove; the other end of the driving rod movably penetrates through the wall of the die cavity; the transmission assembly is connected with the driving rod; the utility model discloses be convenient for carry out the drawing of patterns to the indicator casing in the mould subassembly is automatic, avoided possessing a large amount of artificial resources, improved the production efficiency of mould and the usability of mould.

Description

Steering lamp shell mold

Technical Field

The utility model relates to the technical field of mold, specifically a turn to lamp body mould.

Background

The turn signal lamp is an important indicator lamp which is turned on when the motor vehicle turns to prompt the attention of the front, rear, left and right vehicles and pedestrians. The steering lamp tube adopts a xenon lamp tube and a singlechip control circuit, and stroboflash is alternated left and right to continuously work. The steering lamp adopts a flasher to realize light flicker. The method can be divided into a resistance wire type, a capacitance type and an electronic type; the turn signal lamp is the most important device for representing the dynamic information of the automobile, is arranged in the front and at the back of the automobile body and is turned on when the automobile turns, so that the safety of driving is guaranteed, and the turn signal lamp is used according to the regulations for the safety of people and others, so that people can know the movement of the automobile in advance and make correct judgment.

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

In order to increase the productivity of the turn signal housing, a number of molds are used to produce the turn signal housing, which is high in productivity and low in cost, and improves the quality of the turn signal housing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a turn to lamp body mould to the drawing of patterns is not convenient for to the mould in solving above-mentioned technical background, has wasted a large amount of time of workman, has reduced the shortcoming of the practicality of mould.

In order to achieve the above object, the utility model provides a following technical scheme: a steering lamp shell mold comprises a mold mechanism and a demolding mechanism arranged on the mold mechanism;

the die mechanism comprises a supporting component, and a die component and a driving component which are arranged on the supporting component; the die assembly comprises an upper die and a lower die, the upper die is positioned on one side of the lower die, and a die cavity is formed in the end face, close to the lower die, of the upper die; the driving assembly is connected with the upper die and drives the upper die to move;

the demolding mechanism comprises a demolding assembly convenient for demolding the mold and a transmission assembly for driving the demolding assembly to work, the demolding assembly comprises a demolding plate convenient for demolding the mold and a driving rod moving in the upper mold through the transmission assembly, and the demolding plate is arranged on the wall of the mold cavity and connected with one end of the driving rod; the other end of the driving rod movably penetrates through the wall of the die cavity; the transmission assembly is connected with the driving rod.

The supporting assembly comprises an upper base plate, a lower base plate and sliding rods, the upper base plate and the lower base plate are connected through the two sliding rods, and the upper base plate and the lower base plate are parallel to each other; the two slide bars are parallel to each other.

Preferably, the upper die and the lower die are respectively arranged on the upper base plate and the lower base plate, the upper die is connected with the driving assembly arranged on the upper base plate, and the lower die is fixedly connected with the lower base plate.

Preferably, the driving assembly comprises an air cylinder and an output rod, the air cylinder is arranged on the upper bottom plate, and the output end of the air cylinder is arranged on the upper bottom plate in a penetrating manner and connected with the output rod; the output rod is connected with an upper die.

Preferably, the upper die is provided with a sliding block, and the sliding block is provided with a through hole matched with the sliding rod; two the slider all is connected with last mould, and two the slider passes through respectively the through-hole cover is located two on the slide bar.

Preferably, the slide bar is provided with a transmission groove along the direction of the bar body, the transmission groove occupies half of the length of the bar body, and the transmission groove is positioned at a position close to the upper bottom plate; and a transmission rack is arranged in the transmission groove.

Preferably, a demoulding groove is formed in the groove wall of the mould groove, the demoulding plate is arranged in the demoulding groove, a driving rod connected to the demoulding plate movably penetrates through the groove bottom of the demoulding groove, and a driving rack is arranged on the rod body of the driving rod.

Preferably, the transmission assembly comprises a driving gear, a transmission rod and a driven gear which are arranged in the upper die, the driving gear is arranged on one end of the transmission rod, and the driving gear is meshed with the driving rack; the other end of the transmission rod movably penetrates through the sliding block and is connected with the driven gear; the driven gear is arranged in the sliding block and is meshed with the transmission rack.

Preferably, the length of the transmission rack is smaller than the distance from the upper bottom plate to the lower die.

Compared with the prior art, the utility model provides a turn to lamp body mould possesses following beneficial effect:

this use is novel be convenient for to the automatic drawing of patterns of indicator casing in the mould subassembly through demoulding mechanism, avoided possessing a large amount of artifical resources, the production efficiency of mould and the usability of mould have been improved, it removes to be convenient for to drive the actuating lever through drive assembly, actuating lever one end activity is worn to locate in the die cavity that the mould was seted up, and connect the stripper plate, the stripper plate is located on the cell wall of die cavity, be convenient for drive the stripper plate through the actuating lever and remove, be convenient for to the indicator casing of turning to in the die cavity demold, the manual work is avoided demold, the production efficiency and the practicality of mould have been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a simple structure of a steering lamp housing mold provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

fig. 4 is an enlarged schematic view of the structure at position C of the present invention;

fig. 5 is a schematic view of the slide bar structure of the present invention.

In the figure, 1, an upper bottom plate, 2, a lower bottom plate, 3, an upper die, 4, a lower die, 5, a sliding rod, 6, a sliding block, 7, an output rod, 8, a die cavity, 9, a demoulding groove, 10, a demoulding plate, 11, a driving rod, 12, a driving gear, 13, a driving rod, 14, a driven gear, 15, a through hole, 16, a driving rack, 17 and a driving groove are arranged.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of a mold for a turn signal lamp housing: a steering lamp shell mold comprises a mold mechanism and a demolding mechanism arranged on the mold mechanism; the demolding mechanism is convenient for automatically demolding the steering lamp shell in the mold assembly, so that a large amount of manual resources are avoided being occupied, and the production efficiency of the mold and the usability of the mold are improved.

The mould mechanism comprises a supporting component, and a mould component and a driving component which are arranged on the supporting component; the mould assembly comprises an upper mould 3 and a lower mould 4, the upper mould 3 is positioned at one side of the lower mould 4, a mould groove 8 is formed in the end surface, close to the lower mould 4, of the upper mould 3, and the steering lamp shell can be conveniently manufactured through the matching of the lower mould 4 and the mould groove 8; drive assembly connects upper die 3 to mould 3 removes in the drive, and drive assembly adopts the cylinder to drive upper die 3 and removes.

The demolding mechanism comprises a demolding assembly for conveniently demolding the mold and a transmission assembly for driving the demolding assembly to work, the demolding assembly comprises a demolding plate 10 for conveniently demolding the mold and a driving rod 11 for moving in the upper mold 3 through the transmission assembly, the demolding plate 10 is arranged on the wall of the mold cavity 8 and is connected with one end of the driving rod 11, the driving rod 11 is used for conveniently driving the demolding plate 10 to move on the wall of the mold cavity so as to facilitate demolding, manual demolding is avoided, and the production efficiency is improved; the other end of the driving rod 11 is movably arranged on the wall of the die cavity 8 in a penetrating way; the driving rod 11 is connected to the transmission assembly, and the transmission assembly is convenient for transmitting kinetic energy, so that the driving rod 11 is driven to move.

The supporting component comprises an upper base plate 1, a lower base plate 2 and sliding rods 5, wherein the upper base plate 1 and the lower base plate 2 are connected through the two sliding rods 5, and the upper base plate 1 and the lower base plate 2 are parallel to each other and play a role in supporting the die component; the two slide bars 5 are parallel to each other.

On upper die 3 and bed die 4 located upper plate 1 and lower plate 2 respectively, the drive assembly that is equipped with on upper die 3 and the upper plate 1 is connected, is convenient for drive upper die 3 through drive assembly and removes, bed die 4 and lower plate 2 fixed connection.

The driving assembly comprises an air cylinder and an output rod 7, the air cylinder is arranged on the upper bottom plate 1, and the output end of the air cylinder penetrates through the upper bottom plate 1 and is connected with the output rod 7; an output rod 7 connects the upper die 3.

The upper die 3 is provided with a slide block 6, and the slide block 6 is provided with a through hole 15 matched with the slide rod 5; two sliders 6 all are connected with last mould 3, and two sliders 6 are located two slide bars 5 through-hole 15 cover respectively, are convenient for limit mould 3's moving direction through slider 6 and slide bar 5, are convenient for go up mould 3 and carry out the steady removal under the effect of cylinder.

The slide bar 5 is provided with a transmission groove 17 along the direction of the bar body, the transmission groove 17 occupies half of the length of the bar body, and the transmission groove 17 is positioned at the position close to the upper bottom plate 1; a transmission rack 16 is arranged in the transmission groove 17.

The wall of the mold cavity 8 is provided with a demolding groove 9, a demolding plate 10 is arranged in the demolding groove 9, a driving rod 11 connected to the demolding plate 10 movably penetrates through the bottom of the demolding groove 9, a driving rack is arranged on the rod body of the driving rod 11, and the demolding plate 10 is arranged in the demolding groove 9, so that influence on the shape of the steering lamp shell can be avoided.

The transmission assembly comprises a driving gear 12, a transmission rod 13 and a driven gear 14 which are arranged in the upper die 3, the driving gear 12 is arranged at one end of the transmission rod 13, the driving gear 12 is meshed with a driving rack, and the driving rod 11 is driven to drive the stripper plate 10 to move through the rotation of the transmission rod 13, so that the stripping is facilitated; the other end of the transmission rod 13 is movably arranged in the slide block 6 in a penetrating way and is connected with a driven gear 14; the driven gear 14 is arranged in the slide 6 and is engaged with the transmission rack 16, when the slide 6 moves on the end of the slide 5 close to the lower die 3, the driven gear 14 does not rotate, and when moving on the end of the slide 5 close to the upper die 3, the driven gear 14 is engaged with the transmission rack 16, so that the transmission rod 13 is driven to rotate.

The length of the driving rack 16 is smaller than the distance from the upper base plate 1 to the lower die 4.

The utility model discloses a theory of operation and use flow: firstly, it wants down mould 4 to remove to drive mould 3 through the cylinder, when the preparation of indicator casing was accomplished, rethread cylinder drives mould 3 and removes, at this moment, the slider 6 that is equipped with on last mould 3 slides on the slide bar 5 that closes on upper plate 1, and driven gear 14 that is equipped with in the slider 5 can mesh with driving rack 16, can drive driven gear 14 and rotate, driven gear 14 is convenient for drive gear 12 through transfer line 13 and rotates, the drive rack meshing that is equipped with on drive gear 12 and the actuating lever 11, be convenient for drive actuating lever 11 and remove, it removes to drive stripper plate 10 in the cell wall, be convenient for carry out the drawing of patterns to the indicator casing in last mould 3, the manual demoulding has been avoided, the practicality of drawing of patterns efficiency and mould has been improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A steering lamp shell mold is characterized by comprising a mold mechanism and a demolding mechanism arranged on the mold mechanism;

the die mechanism comprises a supporting component, and a die component and a driving component which are arranged on the supporting component; the die assembly comprises an upper die (3) and a lower die (4), the upper die (3) is positioned on one side of the lower die (4), and a die cavity (8) is formed in the end face, close to the lower die (4), of the upper die (3); the driving component is connected with the upper die (3) and drives the upper die (3) to move;

the demolding mechanism comprises a demolding assembly convenient for demolding the mold and a transmission assembly driving the demolding assembly to work, the demolding assembly comprises a demolding plate (10) convenient for demolding the mold and a driving rod (11) moving in the upper mold (3) through the transmission assembly, and the demolding plate (10) is arranged on the wall of the mold cavity (8) and connected with one end of the driving rod (11); the other end of the driving rod (11) is movably arranged on the wall of the die cavity (8) in a penetrating way; the transmission component is connected with a driving rod (11).

2. The mold for a steering lamp housing according to claim 1, wherein: the supporting assembly comprises an upper base plate (1), a lower base plate (2) and sliding rods (5), the upper base plate (1) and the lower base plate (2) are connected through the two sliding rods (5), and the upper base plate (1) and the lower base plate (2) are parallel to each other; the two slide bars (5) are parallel to each other.

3. The mold for a steering lamp housing according to claim 2, wherein: the upper die (3) and the lower die (4) are respectively arranged on the upper base plate (1) and the lower base plate (2), the upper die (3) is connected with the driving assembly arranged on the upper base plate (1), and the lower die (4) is fixedly connected with the lower base plate (2).

4. A mold for a steering lamp body according to claim 3, wherein: the driving assembly comprises an air cylinder and an output rod (7), the air cylinder is arranged on the upper bottom plate (1), and the output end of the air cylinder penetrates through the upper bottom plate (1) and is connected with the output rod (7); the output rod (7) is connected with the upper die (3).

5. The mold for a steering lamp housing according to claim 4, wherein: the upper die (3) is provided with a sliding block (6), and the sliding block (6) is provided with a through hole (15) matched with the sliding rod (5); the two sliding blocks (6) are connected with the upper die (3), and the two sliding blocks (6) are respectively sleeved on the two sliding rods (5) through the through holes (15).

6. The mold for a steering lamp body according to claim 5, wherein: the sliding rod (5) is provided with a transmission groove (17) along the direction of the rod body, the transmission groove (17) occupies half of the length of the rod body, and the transmission groove (17) is positioned at a position close to the upper bottom plate (1); a transmission rack (16) is arranged in the transmission groove (17).

7. The mold for a steering lamp housing according to claim 6, wherein: the demolding structure is characterized in that a demolding groove (9) is formed in the groove wall of the mold groove (8), a demolding plate (10) is arranged in the demolding groove (9), a driving rod (11) connected to the demolding plate (10) movably penetrates through the groove bottom of the demolding groove (9), and a driving rack is arranged on a rod body of the driving rod (11).

8. The mold for a steering lamp body according to claim 7, wherein: the transmission assembly comprises a driving gear (12), a transmission rod (13) and a driven gear (14) which are arranged in the upper die (3), the driving gear (12) is arranged at one end of the transmission rod (13), and the driving gear (12) is meshed with the driving rack; the other end of the transmission rod (13) is movably arranged in the sliding block (6) in a penetrating way and is connected with the driven gear (14); the driven gear (14) is arranged in the sliding block (6) and is meshed with the transmission rack (16).

9. The mold for a steering lamp body according to claim 7, wherein: the length of the transmission rack (16) is smaller than the distance from the upper bottom plate (1) to the lower die (4).