CN211662537U

CN211662537U - Automobile triangular window injection mold

Info

Publication number: CN211662537U
Application number: CN201922058327.5U
Authority: CN
Inventors: 王超云; 杨镭
Original assignee: Guangzhou Xunxing Precision Industry Co ltd
Current assignee: Guangzhou Xunxing Precision Industry Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-10-13
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to an injection mold technical field just discloses a car triangular window injection mold, comprises an upper die, one side fixedly connected with hinged support of last mould, hinged support keeps away from one side fixedly connected with lower mould of last mould, the runner has been seted up to the inside of last mould, one side fixedly connected with profiled sheeting of lower mould, one side of lower mould and the right side swing joint who is located the profiled sheeting have the roof. This car triangular window injection mold, through the fixed block, the connecting block, a spring, press the briquetting, the movable rod, the fly leaf, the setting of fixture block and spout, when last mould and lower mould contact, the joint piece of fixed block bottom is fixed with the joint groove joint at connecting block top, press down and then the movable rod rebound according to the briquetting, the pull rod of pulling fly leaf one side moves left, then the fixture block and the mutual joint of draw-in groove of last mould one side, fixed effect is better, make and go up completely sealed between mould and the lower mould, the fashioned effect of injection molding is better, the practicality of device has been improved.

Description

Automobile triangular window injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a three angular window injection mold of car.

Background

With the continuous development of science and technology, the automobile industry has made great progress, and a large amount of auto-parts are produced, and present auto appearance accessory receives people's attention, especially outward appearance plastic accessories, for example quarter window, preceding baffle and backplate etc. the quarter window need use the mould to mould plastics because the structure is more complicated and produces.

Automobile triangular window injection mold need be fixed with last mould and lower mould joint before pouring, and its joint fixation effect of current automobile triangular window injection mold is not good enough, operates inconveniently, and need take out by hand after the mould is poured and is accomplished, damages the injection molding when the drawing of patterns is inconvenient to take out. Therefore, we propose an injection mold for a triangular window of an automobile to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a three angular window injection mold of car possesses advantages such as go up the fixed effectual, the drawing of patterns convenience of mould and lower mould joint, has solved the fixed poor, the inconvenient problem of drawing of patterns of effect of joint.

The utility model provides a technical scheme that its technical problem adopted is: an automobile triangular window injection mold comprises an upper mold, wherein one side of the upper mold is fixedly connected with a hinged support, one side of the hinged support, which is far away from the upper mold, is fixedly connected with a lower mold, a pouring gate is arranged inside the upper mold, one side of the lower mold is fixedly connected with a forming plate, one side of the lower mold, which is positioned on the right side of the forming plate, is movably connected with a top plate, a forming cavity is arranged inside the upper mold, the bottom of the top plate is fixedly connected with a top rod, the bottom of the lower mold, which is positioned below the top plate, is fixedly provided with a first piston cylinder, one side of the first piston cylinder is movably connected with a moving rod, one side of the moving rod, which is far away from the first piston cylinder, is movably connected with a second piston cylinder, one side of the second piston cylinder, which is far away from the moving rod, the utility model discloses an articulated bearing, including last mould, lower mould, bottom fixedly connected with spring, one side fixedly connected with press the briquetting, one side fixedly connected with movable rod according to the briquetting, the top of fixed block just is located the below of fly leaf and has seted up the spout, the bottom fixedly connected with spring of lower mould, one side fixedly connected with press the briquetting of spring, one side fixedly connected with movable rod according to the briquetting, the movable rod keeps away from according to one side fixedly connected with fly leaf of briquetting, one side fixedly connected with fixture block of fly leaf, the top of fixed block just is located the below of fly leaf.

Furthermore, one side of the ejector rod, which is far away from the top plate, is movably connected with the first piston cylinder.

Further, the through-hole with ejector pin looks adaptation is seted up to the inside of lower mould, the through-hole with carriage release lever looks adaptation is seted up to the inside of lower mould, the inner wall fixed mounting in cooling chamber has the one deck heat preservation, and the heat preservation is made by the polyurethane board.

Furthermore, a through hole matched with the movable rod is formed in the fixed block, and a groove matched with the spring is formed in the bottom of the connecting block.

Furthermore, a clamping groove matched with the clamping block is formed in one side of the upper die, a sliding block is formed in the bottom of the movable plate, one side of the sliding block is movably connected with the sliding groove, a pull rod is fixedly connected to one side, away from the clamping block, of the movable plate, and a through hole matched with one end of the movable rod is formed in the movable plate.

Further, the bottom fixedly connected with joint piece of fixed block, and the joint groove with joint piece looks adaptation is seted up at the top of connecting block.

The utility model has the advantages that:

1. this car triangular window injection mold, through the fixed block, the connecting block, a spring, press the briquetting, the movable rod, the fly leaf, the joint setting between fixture block and the spout, when last mould and lower mould contact, the joint piece of fixed block bottom is fixed with the joint groove mutual joint at connecting block top, press the briquetting then movable rod rebound according to the briquetting this moment, the pull rod that stimulates fly leaf one side removes left, then fixture block and the mutual joint of draw-in groove of last mould one side, accomplish fixed operation, fixed effect is better, make and go up to seal completely between mould and the lower mould, make the fashioned effect of injection molding better, the practicality of device has been improved, be favorable to promoting and using.

2. This automobile triangular window injection mold, through the runner, the shaping board, the roof, the shaping chamber, the ejector pin, first piston cylinder, the carriage release lever, second piston cylinder, the press bar, the joint setting between cooling chamber and the filling opening, accomplish the back with the injection molding from the runner filling liquid, add coolant liquid sodium chloride aqueous solution from the filling opening, its temperature control range is zero to ten degrees, can rapid cooling help shaping, after the shaping is accomplished, press the press bar then get into the air in the second piston cylinder and promote the carriage release lever, get into the air in the first piston cylinder and extrude the ejector pin then roof rebound when the carriage release lever removes, make things convenient for the drawing of patterns and operate portably.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

Description of reference numerals: the device comprises an upper die 1, a hinged support 2, a lower die 3, a gate 4, a forming plate 5, a top plate 6, a forming cavity 7, an ejector rod 8, a first piston cylinder 9, a moving rod 10, a second piston cylinder 11, a pressing rod 12, a cooling cavity 13, a liquid filling opening 14, a fixed block 15, a connecting block 16, a spring 17, a pressing block 18, a moving rod 19, a movable plate 20, a clamping block 21 and a sliding groove 22.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, an injection mold for a triangular window of an automobile comprises an upper mold 1, a hinged support 2 fixedly connected to one side of the upper mold 1, a lower mold 3 fixedly connected to one side of the hinged support 2 away from the upper mold 1, a gate 4 formed inside the upper mold 1, a forming plate 5 fixedly connected to one side of the lower mold 3, a top plate 6 movably connected to one side of the lower mold 3 and located on the right side of the forming plate 5, a forming cavity 7 formed inside the upper mold 1, a top rod 8 fixedly connected to the bottom of the top plate 6, a first piston cylinder 9 fixedly installed at the bottom of the lower mold 3 and located below the top plate 6, a moving rod 10 movably connected to one side of the first piston cylinder 9, a second piston cylinder 11 movably connected to one side of the moving rod 10 away from the first piston cylinder 9, a pressing rod 12 movably connected to one side of the second piston cylinder 11 away from the moving rod 10, and, liquid filling opening 14 has been seted up at the top of cooling chamber 13, go up mould 1 and keep away from one side fixedly connected with fixed block 15 of articulated support 2, one side of lower mould 3 and be located the below fixedly connected with connecting block 16 of fixed block 15, the bottom fixedly connected with spring 17 of lower mould 3, one side fixedly connected with press block 18 of spring 17, one side fixedly connected with movable rod 19 of press block 18, one side fixedly connected with fly leaf 20 of press block 18 is kept away from to movable rod 19, one side fixedly connected with fixture block 21 of fly leaf 20, spout 22 has been seted up to the top of fixed block 15 and the below that is located fly leaf 20.

One side of the ejector rod 8, which is far away from the top plate 6, is movably connected with the first piston cylinder 9, a through hole matched with the ejector rod 8 is formed in the lower die 3, so that the movement of the push rod 8 is facilitated, a through hole matched with the moving rod 10 is formed in the lower die 3, so that the movement of the moving rod 10 is facilitated, a heat insulation layer is fixedly installed on the inner wall of the cooling cavity 13 and is made of a polyurethane plate, a through hole matched with the moving rod 19 is formed in the fixed block 15, so that the movement of the moving rod 19 is facilitated, a groove matched with the spring 17 is formed in the bottom of the connecting block 16, a clamping groove matched with the clamping block 21 is formed in one side of the upper die 1, so that the clamping block 21 is fixedly clamped with the clamping groove, a sliding block is formed in the bottom of the movable plate 20, one side of the sliding block is movably connected with the, and the through-hole with the one end looks adaptation of movable rod 19 is seted up to the inside of fly leaf 20, conveniently fixes movable rod 19, the bottom fixedly connected with joint piece of fixed block 15, and the joint groove with the joint piece looks adaptation is seted up at the top of connecting block 16.

When in use, through the combined arrangement of the fixed block 15, the connecting block 16, the spring 17, the pressing block 18, the movable rod 19, the movable plate 20, the clamping block 21 and the sliding groove 22, when the upper die 1 and the lower die 3 are contacted, the clamping block at the bottom of the fixed block 15 is mutually clamped and fixed with the clamping groove at the top of the connecting block 16, at the moment, the movable rod 19 moves upwards by pressing the pressing block 18, the pull rod at one side of the movable plate 20 is pulled to move leftwards, the clamping block 21 is mutually clamped with the clamping groove at one side of the upper die 1, the fixing operation is completed, the fixing effect is better, the upper die 1 and the lower die 3 are completely sealed, the molding effect of an injection molding piece is better, the practicability of the device is improved, the popularization and the use are facilitated, through the combined arrangement of the pouring gate 4, the molding plate 5, the top plate 6, the molding cavity 7, the ejector rod 8, the first piston cylinder 9, after accomplishing injection molding from runner 4 liquid feeding, add coolant liquid sodium chloride aqueous solution from filling opening 14, its temperature control range is zero to ten degrees, can rapid cooling help shaping, after the shaping is accomplished, press the press rod 12 then get into the air and promote the carriage release lever 10 in the second piston cylinder 11, get into the air and extrude ejector pin 6 then roof 6 rebound in the first piston cylinder 9 when carriage release lever 10 removes, it is portable to make things convenient for the drawing of patterns and operate.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a car triangular window injection mold, includes mould (1), its characterized in that: the mold comprises an upper mold (1), a hinged support (2) is fixedly connected to one side of the upper mold (1), a lower mold (3) is fixedly connected to one side, away from the upper mold (1), of the hinged support (2), a pouring gate (4) is formed in the upper mold (1), a forming plate (5) is fixedly connected to one side of the lower mold (3), a top plate (6) is movably connected to one side of the lower mold (3) and located on the right side of the forming plate (5), a forming cavity (7) is formed in the upper mold (1), a top rod (8) is fixedly connected to the bottom of the top plate (6), a first piston cylinder (9) is fixedly mounted at the bottom of the lower mold (3) and located below the top plate (6), a moving rod (10) is movably connected to one side of the first piston cylinder (9), and a second piston cylinder (11) is movably connected to one side, away from the first piston, one side, far away from the moving rod (10), of the second piston cylinder (11) is movably connected with a pressing rod (12), a cooling cavity (13) is formed in the upper die (1), a liquid filling opening (14) is formed in the top of the cooling cavity (13), one side, far away from the hinged support (2), of the upper die (1) is fixedly connected with a fixed block (15), one side of the lower die (3) is fixedly connected with a connecting block (16) and is positioned below the fixed block (15), the bottom of the lower die (3) is fixedly connected with a spring (17), one side of the spring (17) is fixedly connected with a pressing block (18), one side of the pressing block (18) is fixedly connected with a moving rod (19), one side, far away from the pressing block (18), of the moving rod (19) is fixedly connected with a moving plate (20), and one side of the moving plate (20) is, the top of the fixed block (15) is provided with a sliding chute (22) below the movable plate (20).

2. The automobile triangular window injection mold according to claim 1, characterized in that: one side of the ejector rod (8) far away from the top plate (6) is movably connected with the first piston cylinder (9).

3. The automobile triangular window injection mold according to claim 1, characterized in that: the through-hole with ejector pin (8) looks adaptation is seted up to the inside of lower mould (3), the through-hole with carriage release lever (10) looks adaptation is seted up to the inside of lower mould (3), the inner wall fixed mounting of cooling chamber (13) has the one deck heat preservation, and the heat preservation is made by the polyurethane board.

4. The automobile triangular window injection mold according to claim 1, characterized in that: the through hole that matches with movable rod (19) is seted up to the inside of fixed block (15), the recess that matches with spring (17) is seted up to the bottom of connecting block (16).

5. The automobile triangular window injection mold according to claim 1, characterized in that: the clamping groove matched with the clamping block (21) is formed in one side of the upper die (1), the sliding block is formed in the bottom of the movable plate (20), one side of the sliding block is movably connected with the sliding groove (22), the movable plate (20) is far away from one side of the clamping block (21) and is fixedly connected with a pull rod, and the movable plate (20) is internally provided with a through hole matched with one end of the movable rod (19).

6. The automobile triangular window injection mold according to claim 1, characterized in that: the bottom fixedly connected with joint piece of fixed block (15), and the joint groove with joint piece looks adaptation is seted up at the top of connecting block (16).