CN214056070U

CN214056070U - Plastic mold for producing automotive interior

Info

Publication number: CN214056070U
Application number: CN202023116641.3U
Authority: CN
Inventors: 黄永健
Original assignee: Kunshan Gaoshida Precision Mould Co ltd
Current assignee: Kunshan Gaoshida Precision Mould Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-27
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to an automotive interior production facility technical field just discloses a plastic mould is used in automotive interior production, including first die holder, the top fixed mounting of first die holder has the bed die, the top fixed mounting of first die holder has two and is located the guide bar of bed die both sides, both sides the outside of guide bar all with second die holder sliding connection, the bottom fixed mounting of second die holder has the mould, the dashpot has been seted up at the top of bed die, the restriction groove with the dashpot intercommunication is seted up to the inside of bed die, the inslot diapire fixed mounting of dashpot has first spring, the top fixed mounting of first spring has the blotter that extends to the bed die top, the outside fixed mounting of blotter has the restriction piece that extends to the restriction inslot portion. This plastic mould is used in automotive interior production has possessed the striking that can prevent to produce when the mould compound die and has leaded to causing the advantage of wearing and tearing to the mould surface.

Description

Plastic mold for producing automotive interior

Technical Field

The utility model relates to an automotive interior production facility technical field specifically is a plastic mould is used in automotive interior production.

Background

Automotive interior mainly indicates the automobile product that the inside repacking of car used, involves the square face of car inside, for example car steering wheel cover, car cushion, car callus on the sole, car perfume, car pendant, inside goods of furniture for display rather than for use, containing box etc. all are automotive interior products.

At present, most of existing plastic molds for automobile interior production on the market have the advantage of good forming effect, but when the plastic molds are operated, two molds usually can generate certain impact when being closed, and further certain abrasion is formed, so that the plastic molds for automobile interior production are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a plastic mould is used in automotive interior production possesses the striking that can prevent to produce when the mould compound die and leads to causing the advantage of wearing and tearing to the mould surface, has solved present automotive interior production plastic mould on the market and has mostly had the effectual advantage of shaping, but when it was moving, can produce certain striking when two mould compound dies usually, and then form the problem of certain wearing and tearing.

(II) technical scheme

For the purpose that the striking that produces when realizing above-mentioned can prevent the mould compound die leads to the wearing and tearing that cause to the mould surface, the utility model provides a following technical scheme: a plastic mold for producing automotive interiors comprises a first mold base, a lower mold is fixedly mounted at the top of the first mold base, two guide rods are fixedly mounted at the top of the first mold base and located on two sides of the lower mold, the outer sides of the guide rods are in sliding connection with a second mold base, an upper mold is fixedly mounted at the bottom of the second mold base, a buffer groove is formed in the top of the lower mold, a limiting groove communicated with the buffer groove is formed in the lower mold, a first spring is fixedly mounted on the inner wall of the buffer groove, a cushion pad extending to the upper side of the lower mold is fixedly mounted at the top of the first spring, a limiting block extending to the inner part of the limiting groove is fixedly mounted at the outer side of the cushion pad, an adjusting ring is slidably connected to the outer side of the guide rods, and a locking pin penetrating through and extending to the inner side of the adjusting ring and contacting with the guide rods is in threaded connection with the outer side of the adjusting ring, the top fixed mounting of adjustable ring has the second spring, the top fixedly connected with of second spring is located the layer board in the guide bar outside, the bottom fixed mounting of layer board has the restriction pole that runs through and extend to the adjustable ring below.

Preferably, the number of the guide rods is four, and the four guide rods are respectively distributed at four corners of the top of the first die holder.

Preferably, the width of the restricting block is equal to the width of the restricting groove, and the size of the cross section of the cushion pad in plan view is adapted to the size of the cross section of the cushion groove in plan view.

Preferably, the top of the adjusting ring is fixedly provided with three second springs, and the second springs are annularly distributed on the top of the adjusting ring.

Preferably, the supporting plate is annular and is sleeved outside the guide rod, and the top of the supporting plate is provided with an annular rubber pad.

Preferably, the surface of the limiting rod is polished, and the length of the limiting rod is greater than the sum of the length of the second spring in a normal state and the thickness of the adjusting ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a plastic mould is used in automotive interior production possesses following beneficial effect:

the plastic mold for producing the automotive interior is provided with the cushion pad, when the mold closing is started, the second mold base moves downwards along the guide rod so as to reduce the distance between the lower mold and the upper mold and start the mold closing, when the upper die descends to be in contact with the cushion pad, the upper die starts to extrude the first spring through the cushion pad, meanwhile, the second die holder extrudes the second spring through the supporting plate, so that the closing speed of the upper die and the lower die is slowed down, the speed when the two sides of the upper die and the lower die are contacted is reduced, the impact force is reduced, meanwhile, if the elastic force of the second spring is reduced after long-term use, the locking pin can be unscrewed, so that the adjusting ring can move up and down to adjust the length of the second die holder compressing the second spring during die assembly, ensure that the speed is lower during die assembly, through above setting, possessed and can prevent that the striking that produces when the mould compound die from leading to causing the advantage of wearing and tearing to the mould surface.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a connection view of the adjusting ring and the locking pin of the present invention.

In the figure: 1. a first die holder; 2. a lower die; 3. a guide bar; 4. a second die holder; 5. an upper die; 6. a buffer tank; 7. a limiting groove; 8. a first spring; 9. a cushion pad; 10. a limiting block; 11. an adjusting ring; 12. a locking pin; 13. a second spring; 14. a support plate; 15. a restraining bar.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a plastic mold for producing automotive interior, includes a first mold base 1, a lower mold 2 is fixedly installed on the top of the first mold base 1, two guide rods 3 are fixedly installed on the top of the first mold base 1 and located on two sides of the lower mold 2, the outer sides of the guide rods 3 on two sides are slidably connected with a second mold base 4, the number of the guide rods 3 is four, and the four guide rods 3 are respectively distributed on four corners of the top of the first mold base 1, an upper mold 5 is fixedly installed on the bottom of the second mold base 4, a buffer slot 6 is opened on the top of the lower mold 2, a limiting slot 7 communicated with the buffer slot 6 is opened inside the lower mold 2, a first spring 8 is fixedly installed on the inner bottom wall of the buffer slot 6, a cushion pad 9 extending to the upper side of the lower mold 2 is fixedly installed on the top of the first spring 8, a limiting block 10 extending to the inside of the limiting slot 7 is fixedly installed on, the width of the limiting block 10 is equal to the width of the limiting groove 7, the overlook cross section of the buffer cushion 9 is matched with the overlook cross section of the buffer groove 6, the outer side of the guide rod 3 is slidably connected with an adjusting ring 11, the top of a single adjusting ring 11 is fixedly provided with three second springs 13, the second springs 13 are annularly distributed at the top of the adjusting ring 11, the outer side of the adjusting ring 11 is in threaded connection with a locking pin 12 which penetrates through and extends to the inner side of the adjusting ring 11 and is in contact with the guide rod 3, the top of the adjusting ring 11 is fixedly provided with the second springs 13, the top of the second springs 13 is fixedly connected with a supporting plate 14 which is positioned at the outer side of the guide rod 3, the supporting plate 14 is annularly sleeved at the outer side of the guide rod 3, the top of the supporting plate 14 is provided with an annular rubber pad, the bottom of the, and the length of the limiting rod 15 is greater than the sum of the length of the second spring 13 in a normal state and the thickness of the adjusting ring 11, by arranging the buffer pad 9, when the die assembly is started, the second die holder 4 moves downwards along the guide rod 3 so as to reduce the distance between the lower die 2 and the upper die 5 and start the die assembly, when the upper die 5 descends to be in contact with the buffer pad 9, the upper die 5 starts to extrude the first spring 8 through the buffer pad 9, meanwhile, the second die holder 4 extrudes the second spring 13 through the supporting plate 14, so that the folding speed of the upper die 5 and the lower die 2 is reduced, the speed when the two sides are in contact is reduced so as to reduce the impact force, and if the elastic force of the second spring 13 used for a long time is reduced, the locking pin 12 can be unscrewed, so that the adjusting ring 11 can move upwards and downwards to adjust the length of the second die holder 4 compressing the second spring 13 during the die assembly, through above setting, possessed and can prevent that the striking that produces when the mould compound die from leading to causing the advantage of wearing and tearing to the mould surface.

To sum up, the plastic mold for producing automotive interiors, by arranging the cushion pad 9, when mold closing is started, the second mold base 4 moves downwards along the guide rod 3 so as to reduce the distance between the lower mold 2 and the upper mold 5 and start mold closing, when the upper mold 5 descends to be in contact with the cushion pad 9, the upper mold 5 starts to extrude the first spring 8 through the cushion pad 9, meanwhile, the second mold base 4 extrudes the second spring 13 through the supporting plate 14, so that the folding speed of the upper mold 5 and the lower mold 2 is reduced, the speed when the two sides of the upper mold are in contact is reduced so as to reduce the impact force, meanwhile, if the elastic force of the second spring 13 is reduced after long-term use, the locking pin 12 can be unscrewed, so that the adjusting ring 11 can move up and down, so as to adjust the length of the second spring 13 compressed by the second mold base 4 during mold closing, so as to ensure that the speed is low during mold closing, and through the arrangement, the plastic mold has the advantage of preventing the surface of the, the plastic mould solves the problems that the existing plastic mould for producing the automotive interior on the market mostly has the advantage of good forming effect, but when the plastic mould is operated, two moulds can generate certain impact when being closed, and certain abrasion is formed.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a plastic mould is used in automotive interior production, includes first die holder (1), its characterized in that: the die comprises a first die holder (1), a second die holder (4), a lower die (2), two guide rods (3) which are positioned on two sides of the lower die (2) and are fixedly mounted at the top of the first die holder (1), two sides of the guide rods (3) are slidably connected with the second die holder (4), an upper die (5) is fixedly mounted at the bottom of the second die holder (4), a buffer groove (6) is formed in the top of the lower die (2), a limiting groove (7) communicated with the buffer groove (6) is formed in the lower die (2), a first spring (8) is fixedly mounted on the inner bottom wall of the buffer groove (6), a cushion pad (9) extending to the upper side of the lower die (2) is fixedly mounted at the top of the first spring (8), and a limiting block (10) extending to the inside of the limiting groove (7) is fixedly mounted on the outer side of the cushion pad (9), the outside sliding connection of guide bar (3) has adjustable ring (11), the outside threaded connection of adjustable ring (11) has and runs through and extend to adjustable ring (11) inboard and with stop pin (12) of guide bar (3) contact, the top fixed mounting of adjustable ring (11) has second spring (13), the top fixed connection of second spring (13) is located layer board (14) in the guide bar (3) outside, the bottom fixed mounting of layer board (14) has and runs through and extends to restriction pole (15) of adjustable ring (11) below.

2. The plastic mold for producing automotive interior according to claim 1, wherein: the number of the guide rods (3) is four, and the four guide rods (3) are respectively distributed at four corners of the top of the first die holder (1).

3. The plastic mold for producing automotive interior according to claim 1, wherein: the width of the limiting block (10) is equal to that of the limiting groove (7), and the size of the overlooking section of the cushion pad (9) is matched with that of the overlooking section of the cushion groove (6).

4. The plastic mold for producing automotive interior according to claim 1, wherein: the top of single adjustable ring (11) is fixedly provided with three second springs (13), and the second springs (13) are annularly distributed on the top of the adjustable ring (11).

5. The plastic mold for producing automotive interior according to claim 1, wherein: the supporting plate (14) is annular and is sleeved outside the guide rod (3), and an annular rubber pad is arranged at the top of the supporting plate (14).

6. The plastic mold for producing automotive interior according to claim 1, wherein: the surface of the limiting rod (15) is in a polishing arrangement, and the length of the limiting rod (15) is larger than the sum of the length of the second spring (13) in a normal state and the thickness of the adjusting ring (11).