CN217968135U

CN217968135U - Injection mold for automobile grille

Info

Publication number: CN217968135U
Application number: CN202221792069.9U
Authority: CN
Inventors: 刘兴国; 徐献雷
Original assignee: Qingdao Hengjia Precision Technology Co ltd
Current assignee: Qingdao Hengjia Precision Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-06
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses an injection mold for car grid, including the working plate, the groove of moulding plastics has been seted up to the working plate upper surface, the inslot of moulding plastics is provided with the stripper plate, the working plate lower extreme is provided with the drawing of patterns subassembly that corresponds with the stripper plate, the equal fixedly connected with pillar in working plate upper surface four corners, four groups the common fixedly connected with roof in pillar upper end, two sets of cylinders of fixedly connected with under the roof, two sets of the common fixedly connected with of cylinder lower extreme and the clamp plate that the groove corresponds of moulding plastics, the working plate both sides all are provided with the joint subassembly, four groups of landing legs of fixedly connected with under the working plate, the utility model discloses possess after the grid shaping, can push down the depression bar in the drawing of patterns subassembly, make the slider slide in the kicking block to let the stripper plate ejecting with the grid, accomplish the work piece from the dismantlement process of mould, reached can be quick the advantage of the effect of dismantling the grid that the preparation was accomplished.

Description

Injection mold for automobile grille

Technical Field

The utility model belongs to the technical field of injection mold, especially, relate to an injection mold for car grid.

Background

The front grille of the automobile is a net-shaped part with one grid at the head part of the automobile, the front grille of the automobile is positioned between a front bumper and a front beam of the automobile, and because an engine hood lock needs to be arranged in the upper surface area of the front grille, the front grille needs to be provided with the engine hood lock avoiding through hole so as to avoid the engine hood lock, the front grille is disclosed as follows: CN210758943U discloses an injection mold easy for heat dissipation, which includes a top plate, a bottom plate, a lower mold, an upper mold, and a base, wherein two side plates distributed oppositely are installed on the top surface of the base, and the injection mold is installed on the top surface of the base through the bottom plate and is located inside the two side plates; the opposite surfaces of the two side plates are respectively provided with a heat radiation fan; a liquid inlet pipe and a liquid outlet pipe are respectively arranged on two side surfaces of the upper die, and a cooling flow channel communicated with the liquid inlet pipe and the liquid outlet pipe is arranged in the upper die; the injection mold of the utility model can cool the mold from the outside and the inside at the same time through the arranged cooling fan and the cooling flow channel, and has high cooling efficiency and high molding efficiency of the plastic part; after the upper die and the lower die are assembled, the assembly is further stabilized through manual assistance, the die is prevented from shaking in the injection molding process, the stability is improved, and the quality of a plastic part is improved.

However, the prior art has some problems: the use of car grid can be effectual will lead to the engine overheated because of long-time the use, with the temperature drop, and the effect of decorative automobile in addition, injection mold all needs to be used in the preparation of consequently general car grid, but when using injection mold, because the grid temperature after the processing is all very high, so can not cool off fast and dismantle, cause a lot of vexations for the staff, a large amount of time has been wasted, so traditional device can not satisfy people's daily work demand, therefore we provide an injection mold for car grid.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides an injection mold for car grill, possess the advantage that cools down the grid and make things convenient for the drawing of patterns, car grill's use has been solved, can effectually will lead to the engine overheated time because of long-time the use, fall the temperature, and the effect of decorative car in addition, consequently, injection mold all needs to be used in the preparation of general car grill, but when using injection mold, because the grid temperature after the processing is all very high, so can not cool off fast and dismantle, cause a lot of vexations for the staff, a large amount of time has been wasted, so traditional device can not satisfy the problem of people's daily work demand.

The utility model discloses a realize like this, an injection mold for car grid, including the working plate, the groove of moulding plastics has been seted up to the working plate upper surface, the inslot that moulds plastics is provided with the stripper plate, the working plate lower extreme is provided with the drawing of patterns subassembly that corresponds with the stripper plate, the equal fixedly connected with pillar in working plate upper surface four corners, four groups the common fixedly connected with roof in pillar upper end, two sets of cylinders of fixedly connected with under the roof, two sets of the common fixedly connected with of cylinder lower extreme and the clamp plate that the groove corresponds of moulding plastics, the working plate both sides all are provided with the joint subassembly, four groups of landing legs of fixedly connected with under the working plate.

As the utility model discloses preferred, drawing of patterns subassembly includes the kicking block, the kicking block runs through work board lower extreme fixed connection in the stripper plate lower extreme, the spout has been seted up to the kicking block lower extreme, sliding connection has the slider in the spout, slider lower extreme fixedly connected with second mounting groove, be provided with the second in the second mounting groove and rotate the post.

As the utility model discloses it is preferred, it is connected with the depression bar to rotate on the second rotates the post, swing joint has the bracing piece on the depression bar, bracing piece other end fixed connection is in the working plate lower extreme, depression bar one end fixedly connected with handle.

As the utility model discloses it is preferred, the work board upper surface both sides are all seted up flutedly, and are two sets of equal first spring of fixedly connected with in the recess is two sets of the board is placed to equal fixedly connected with in first spring upper end.

As the utility model discloses it is preferred, two sets of place the board upper end and all be provided with first mounting groove, two sets of all be provided with first rotation post in the first mounting groove, it is two sets of all rotate on the first rotation post and be connected with water jet equipment, it is two sets of the fixture block that the equal fixedly connected with in first mounting groove both sides corresponds with the joint subassembly.

As the utility model discloses it is preferred, the joint subassembly includes the second spring, and is two sets of flexible groove has all been seted up to recess inner wall both sides, and is two sets of the equal fixed connection of second spring is in flexible inslot, and is two sets of the equal fixedly connected with connecting plate of second spring one end, it is two sets of the equal fixedly connected with flexible piece in connecting plate one side.

As the utility model discloses it is preferred, two sets of the equal fixedly connected with connecting rod in connecting plate one side, the slotted hole that corresponds with the connecting rod is all seted up to the working plate both sides, and is two sets of the equal fixedly connected with ejector pad of connecting rod one end.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a working plate, the stripper plate, drawing of patterns subassembly, the pillar, the roof, the cylinder, pressing plates, the design of joint subassembly and landing leg, when making to the grid, can put into the inslot of moulding plastics with the material, then start the cylinder and drive the clamp plate and push down, with grid press forming's in-process, open water jet equipment and spray water to the work piece, can play the refrigerated effect of cooling down, when not using the mould, can be through pushing down water jet equipment, make fixture block and joint subassembly joint, thereby accomplish accomodating of water jet equipment, prevent to damage its accident when not using, after the grid shaping, depression bar in the drawing of patterns subassembly can be pushed down, make the slider slide in the kicking block, thereby it is ejecting with the grid to let the stripper plate, accomplish the work piece from the dismantlement process of mould, reached can be quick with the grid effect of tearing down that the preparation was accomplished.

2. The utility model discloses a design of kicking block, working plate, stripper plate, slider, second mounting groove and second column, kicking block one end is connected with the stripper plate to go back sliding connection in the spout that the lower surface was seted up has the slider, when pushing down the depression bar, the kicking block can be ejecting with the work piece on the stripper plate, has reached the effect that makes things convenient for the work piece to demolish.

3. The utility model discloses a second rotates the design of post, depression bar, bracing piece and handle, and the bracing piece can provide a suitable fulcrum when pushing down for the depression bar, has reached the effect of saving strength when getting the piece.

4. The utility model discloses a work board, first spring and the design of placing the board, first spring and the combination of placing the board can support water jet equipment at the work board upper surface, have reached the use that makes things convenient for water jet equipment to the work piece after will processing cools down the effect.

5. The utility model discloses a place the design of board, first mounting groove, first rotation post, water jet equipment, joint subassembly and fixture block, water jet equipment can rotate on the first rotation post in first mounting groove to the fixture block can carry out the joint with the joint subassembly, has reached the angle that can adjust water jet equipment, makes the quick refrigerated effect of work piece.

6. The utility model discloses a design of second spring, connecting plate and flexible piece, when pushing down water jet equipment, the fixture block on the first mounting groove can be with flexible piece extrusion flexible inslot, when pushing down to a certain extent, because the effect of second spring, can pop out flexible piece to accomplish and accomodate, reached and to have carried out the effect of protecting to water jet equipment when not using.

7. The utility model discloses a design of connecting plate, connecting rod, working plate and ejector pad when needs take out water jet equipment use from the recess, can promote the ejector pad to one side, and at this moment the connecting rod will stretch out and draw back the piece and pull into flexible inslot to the completion has reached the effect that makes things convenient for water jet equipment to use.

Drawings

FIG. 1 is a schematic perspective view of a clamping assembly provided in an embodiment of the present invention;

fig. 2 is a schematic perspective view of a telescopic block provided by the embodiment of the present invention;

fig. 3 is a schematic perspective view of a compression bar provided by an embodiment of the present invention;

fig. 4 is a schematic perspective view of a water spraying device provided by the embodiment of the present invention.

In the figure: 1. a support leg; 2. a working plate; 3. a pillar; 4. a top plate; 5. a cylinder; 6. pressing a plate; 7. demolding the assembly; 701. a grip; 702. a pressure lever; 703. a support bar; 704. a top block; 705. a slider; 706. a second mounting groove; 707. a second rotating cylinder; 8. placing a plate; 9. a clamping assembly; 901. pushing a block; 902. a connecting rod; 903. a second spring; 904. a connecting plate; 905. a telescopic block; 10. a stripper plate; 11. a first spring; 12. a clamping block; 13. a first mounting groove; 14. a water spraying device; 15. a first rotating column.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of injection mold for automobile grille, including working plate 2, the groove of moulding plastics has been seted up to working plate 2 upper surface, mould plastics the inslot and be provided with

stripper plate

10, 2 lower extremes of working plate are provided with the drawing of patterns subassembly 7 that correspond with stripper plate 10, the equal fixedly connected with pillar 3 in 2 upper surface four corners of working plate, the common fixedly connected with roof 4 in the 3 upper ends of four group's pillars, two sets of cylinders 5 of roof 4 fixed surface connection, the common fixedly connected with of 5 lower extremes of two sets of cylinders and the clamp plate 6 that the groove corresponds of moulding plastics, 2 both sides of working plate all are provided with

joint subassembly

9, 2 lower fixed surface connection of working plate has four group's landing legs 1.

The scheme is adopted: through the working plate 2, the stripper plate 10, the stripper assembly 7, the pillar 3, the roof 4, the cylinder 5, the clamp plate 6, the design of joint subassembly 9 and landing leg 1, when making the grid, can put into the groove of moulding plastics with the material, then start cylinder 5 and drive clamp plate 6 and push down, with the in-process of grid press forming, open water jet equipment 14 and spray water to the work piece, can play the refrigerated effect of cooling down, when not using the mould, can make fixture block 12 and joint subassembly 9 joint through pushing down water jet equipment 14, thereby accomplish accomodating to water jet equipment 14, prevent to damage its accident when not using, after the grid shaping, can push down the depression bar 702 in the stripper assembly 7, make the slider slide in the kicking block 704, thereby let the stripper plate 10 ejecting with the grid, accomplish the work piece from the dismantlement process of mould 705, reached the effect that can be quick pulls down the grid of accomplishing the preparation.

Referring to fig. 3, the demolding assembly 7 includes a top block 704, the top block 704 penetrates through the lower end of the working plate 2 and is fixedly connected to the lower end of the demolding plate 10, a sliding groove is formed in the lower end of the top block 704, a sliding block 705 is slidably connected to the sliding groove, a second mounting groove 706 is fixedly connected to the lower end of the sliding block 705, and a second rotating column 707 is arranged in the second mounting groove 706.

The scheme is adopted: through the design of the top block 704, the working plate 2, the stripper plate 10, the sliding block 705, the second mounting groove 706 and the second rotating column 707, one end of the top block 704 is connected with the stripper plate 10, and the sliding block 705 is further connected in a sliding groove formed in the lower surface in a sliding manner, when the pressing rod 702 is pressed downwards, the top block 704 can eject a workpiece on the stripper plate 10, and the effect of facilitating the workpiece removal is achieved.

Referring to fig. 3, a pressing rod 702 is rotatably connected to the second rotating column 707, a supporting rod 703 is movably connected to the pressing rod 702, the other end of the supporting rod 703 is fixedly connected to the lower end of the working plate 2, and a handle 701 is fixedly connected to one end of the pressing rod 702.

Adopt above-mentioned scheme: through the design of the second rotating column 707, the pressing rod 702, the supporting rod 703 and the handle 701, the supporting rod 703 can provide a proper fulcrum for the pressing rod 702 to press down, so that the effect of saving force for taking out a part is achieved.

Referring to fig. 4, grooves are formed in two sides of the upper surface of the working plate 2, first springs 11 are fixedly connected in the two groups of grooves, and a placing plate 8 is fixedly connected to the upper ends of the two groups of first springs 11.

Adopt above-mentioned scheme: through the design of working plate 2, first spring 11 and placing board 8, first spring 11 with place the combination of board 8, can support water jet equipment 14 at working plate 2 upper surface, reached the use that makes things convenient for water jet equipment 14 to the work piece after will processing carries out the refrigerated effect of cooling.

Referring to fig. 4, two sets of plates 8 upper ends of placing all are provided with first mounting groove 13, all are provided with first rotation post 15 in two sets of first mounting grooves 13, all rotate on two sets of first rotation posts 15 and are connected with water jet equipment 14, the equal fixedly connected with in two sets of first mounting grooves 13 both sides and the fixture block 12 that the joint subassembly 9 corresponds.

The scheme is adopted: through the design of placing board 8, first mounting groove 13, first rotation post 15, water jet equipment 14, joint subassembly 9 and fixture block 12, water jet equipment 14 can rotate on the first rotation post 15 in first mounting groove 13 to fixture block 12 can carry out the joint with joint subassembly 9, has reached the angle that can adjust water jet equipment 14, makes the quick refrigerated effect of work piece.

Referring to fig. 2, the clamping assembly 9 includes a second spring 903, two sets of groove inner walls have both sides opened up a telescopic groove, two sets of second springs 903 are fixedly connected in the telescopic groove, two sets of second springs 903 are fixedly connected with a connecting plate 904 at one end, and two sets of connecting plates 904 are fixedly connected with a telescopic block 905 at one side.

Adopt above-mentioned scheme: through the design of second spring 903, connecting plate 904 and flexible piece 905, when pushing down water jet equipment 14, fixture block 12 on the first mounting groove 13 can extrude flexible piece 905 into flexible inslot, when pushing down to a certain extent, because the effect of second spring 903, can pop out flexible piece 905 to accomplish and accomodate, reached and to have carried out the effect of protecting to water jet equipment 14 when not using.

Referring to fig. 2, two sets of connecting plates 904 are fixedly connected to a connecting rod 902, slots corresponding to the connecting rod 902 are formed in two sides of the working plate 2, and a pushing block 901 is fixedly connected to one end of each of the two sets of connecting rods 902.

Adopt above-mentioned scheme: through the design of connecting plate 904, connecting rod 902, working plate 2 and ejector pad 901, when needing to take out water jet equipment 14 from the recess and use, can promote ejector pad 901 to one side, connecting rod 902 will stretch out and draw back piece 905 into the flexible inslot at this moment to accomplish taking out water jet equipment 14, reached the effect that makes things convenient for water jet equipment 14 to use.

The utility model discloses a theory of operation:

when using, when making the grid, can put into the inslot of moulding plastics with the material, then start cylinder 5 and drive clamp plate 6 and push down, with the in-process of grid compression moulding, open water jet equipment 14 and spray water to the work piece, can play the refrigerated effect of cooling down, when not using the mould, can be through pushing down water jet equipment 14, make fixture block 12 and joint subassembly 9 joint, thereby accomplish accomodating water jet equipment 14, prevent to damage its accident when not using, behind the grid shaping, depression bar 702 in the drawing of patterns subassembly 7 can be pushed down, make slider 705 slide in kicking block 704, thereby let drawing of patterns board 10 ejecting with the grid, accomplish the dismantlement process of work piece from the mould, reached the effect of dismantling the grid of accomplishing that can be quick.

In summary, the following steps: this injection mold for car grill, through drawing of patterns subassembly 7, handle 701, depression bar 702, bracing piece 703, kicking block 704, slider 705, the structure of second mounting groove 706 and second rotation post 707, the use of having solved car grill can be effectual will lead to the engine overheated time because of long-time use, with the temperature drop, and the effect of decorative car in addition, consequently, injection mold all needs to be used in the preparation of general car grill, but when using injection mold, because the grid temperature after the processing is all very high, so can not cool off fast and dismantle, cause a lot of troubles for the staff, a large amount of time has been wasted, so traditional device can not satisfy the problem of people's daily work demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold for car grid, includes working plate (2), its characterized in that: the utility model discloses a mould plastics, including work board (2), injection molding groove, working plate (2) upper surface, the inslot of moulding plastics is provided with stripper plate (10), work board (2) lower extreme is provided with drawing of patterns subassembly (7) that correspond with stripper plate (10), the equal fixedly connected with pillar in work board (2) upper surface four corners (3), four groups common fixedly connected with roof (4) in pillar (3) upper end, two sets of cylinder (5) of fixedly connected with under roof (4), two sets of the common fixedly connected with of cylinder (5) lower extreme and clamp plate (6) that the groove corresponds of moulding plastics, work board (2) both sides all are provided with joint subassembly (9), four group landing legs (1) of fixedly connected with under work board (2).

2. The injection mold for an automobile grill as set forth in claim 1, wherein: demoulding subassembly (7) are including kicking block (704), kicking block (704) run through work board (2) lower extreme fixed connection in stripper plate (10) lower extreme, the spout has been seted up to kicking block (704) lower extreme, sliding connection has slider (705) in the spout, slider (705) lower extreme fixedly connected with second mounting groove (706), be provided with second rotation post (707) in second mounting groove (706).

3. An injection mold for vehicle grilles according to claim 2, wherein: the second rotating column (707) is rotatably connected with a pressing rod (702), the pressing rod (702) is movably connected with a supporting rod (703), the other end of the supporting rod (703) is fixedly connected to the lower end of the working plate (2), and one end of the pressing rod (702) is fixedly connected with a handle (701).

4. An injection mold for vehicle grilles according to claim 3, wherein: the working plate is characterized in that grooves are formed in two sides of the upper surface of the working plate (2), first springs (11) are fixedly connected into the grooves, and a placing plate (8) is fixedly connected to the upper ends of the first springs (11).

5. The injection mold for vehicle grilles according to claim 4, wherein: it is two sets of place board (8) upper end all is provided with first mounting groove (13), and is two sets of all be provided with first rotation post (15) in first mounting groove (13), it is two sets of all rotate on first rotation post (15) and be connected with water jet equipment (14), two sets of the equal fixedly connected with in first mounting groove (13) both sides has fixture block (12) that correspond with joint subassembly (9).

6. An injection mold for vehicle grilles according to claim 5, wherein: joint subassembly (9) are two sets of including second spring (903) flexible groove has all been seted up to grooved inner wall both sides, and are two sets of the equal fixed connection of second spring (903) is in flexible inslot, and is two sets of the equal fixedly connected with connecting plate (904) of second spring (903) one end is two sets of the flexible piece (905) of equal fixedly connected with in connecting plate (904) one side.

7. The injection mold for an automobile grill as set forth in claim 6, wherein: two sets of equal fixedly connected with connecting rod (902) in connecting plate (904) one side, the slotted hole that corresponds with connecting rod (902) is all seted up to working plate (2) both sides, and two sets of equal fixedly connected with ejector pad (901) of connecting rod (902) one end.