CN214982867U

CN214982867U - Mould is used in car running-board production with locking function

Info

Publication number: CN214982867U
Application number: CN202121831597.6U
Authority: CN
Inventors: 彭军
Original assignee: Wuhan Xinjinze Machinery Co ltd
Current assignee: Wuhan Xinjinze Machinery Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-03
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a mould is used in automobile foot pedal production with locking function of moving relates to auto-parts production and processing technology field, and to common mould is used in automobile foot pedal production when using, because the mode locking effort is single, the degree of wear of part very easily influences mould compound die effect, causes the mould to produce not hard up, and then influences the problem of product shaping quality, proposes following scheme now, and it includes movable mould board and quiet template, the side of movable mould board is followed the reference column that fixedly connected with a plurality of structures are the same, quiet template is relative setting with the movable mould board, just be provided with locking mechanism between movable mould board and the quiet template. The utility model discloses novel structure has solved common mould for automobile pedal production when using, because the mode locking effort is single, and the degree of wear of part very easily influences mould compound die effect, causes the mould to produce not hard up, and then influences the problem of product shaping quality, suitable popularization.

Description

Mould is used in car running-board production with locking function

Technical Field

The utility model relates to an auto-parts production and processing technology field especially relates to a mould is used in production of car running-board with locking function.

Background

The automobile pedal is generally a pedal installed on the side of the automobile to facilitate a user to get on or off the automobile. Generally, the electric bicycle is installed on an SUV or an MPV, and includes a fixed pedal and an electric pedal, wherein the electric pedal is more and more widely used. When the electric pedal is used, the electric pedal extends out automatically along with the opening of the vehicle door, the pedal stops when running to the limit position, the vehicle door is closed, the electric pedal retracts automatically, and the pedal retracts to the bottom of the vehicle.

The automobile pedal is generally produced by injection molding of an injection mold, a mold cavity is formed by mold assembly in the production process, and then the automobile pedal is injected into the mold through high-pressure equipment for melting and cooling molding. Wherein, the shaping quality of product to a great extent depends on the mode locking effect of mould and the leakproofness of compound die, and common mode is that to give the mould through linear pressure equipment and to support the power for the mould closely laminates, and this kind of mode locking mode only has the effort of single direction, when partial part takes place wearing and tearing, can't guarantee the precision of compound die promptly, and then the mould compound die state easily produces not hard up, and then influences the shaping quality of product, leads to the failure of moulding plastics even. Therefore, in order to solve the problems, a mold for producing the automobile pedal with the anti-loosening function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of mould is used in production of car running-board with locking function has solved common mould for the production of car running-board when using, because the mode locking effort is single, and the degree of wear of part very easily influences mould compound die effect, causes the mould to produce not hard up, and then influences the problem of product shaping quality.

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

a mold with an anti-loosening function for producing an automobile pedal comprises a movable mold plate and a static mold plate, wherein a plurality of positioning columns with the same structure are fixedly connected to the side edge of the movable mold plate, the static mold plate and the movable mold plate are oppositely arranged and are penetrated through by the positioning columns in a sliding mode, a hydraulic cylinder is fixedly connected to one side, away from the static mold plate, of the movable mold plate, and an anti-loosening mechanism is arranged between the movable mold plate and the static mold plate;

a movable mold core is fixedly installed on one side of the movable mold plate, a plurality of positioning rods with the same structure are fixedly connected to the side edge of the movable mold core, a static mold core is fixedly installed on one side of the static mold plate, the movable mold core and the static mold core are oppositely arranged and matched, and the static mold plate and the static mold core are provided with through injection molding holes;

locking mechanism includes slider, round pin claw, cotter way, locating piece, voussoir and wedge groove, it is provided with the slider all to slide on the relative both sides edge on the movable mould board, just fixedly connected with a plurality of structural identity's round pin claw on the lateral wall of slider, all fixed locating piece that is provided with on the relative both sides edge on the quiet template, the locating piece is relative setting with the slider, just one side fixedly connected with a plurality of structural identity's voussoir that the locating piece is close to the slider, set up on the slider and be corresponding setting and the wedge groove that matches with the voussoir, set up on the locating piece and be corresponding setting and the pin groove that matches with the cotter claw.

Preferably, the positioning columns are distributed on the movable mold core in an array manner, and the positioning columns are distributed on the movable mold core in an array manner.

Preferably, the positioning rod and the positioning column are arranged in parallel and slidably penetrate through the static mold core and the static mold plate.

Preferably, the sliding block and the movable mold core are arranged in parallel and level, and the positioning block and the fixed mold core are arranged in parallel and level and are in contact with each other.

Preferably, a plurality of limiting columns with the same structure penetrate through the side wall of the sliding block, the limiting columns are arranged in a T shape, sliding grooves matched with the limiting columns are formed in the sliding block, the end portions of the limiting columns extend to the outside of the sliding grooves and are fixedly connected with the side wall of the movable mold core, and springs are sleeved on columns of the limiting columns located inside the sliding grooves.

Preferably, two ends of the spring are respectively and fixedly connected with the end part of the limiting column and the inner end side wall of the sliding groove.

The utility model has the advantages that:

1. through the setting of reference column and locating lever, at the movable mould board to quiet template approach the in-process of closing, utilize the reference column to slide and pass quiet template, guarantee movable mould board and quiet template compound die degree of accuracy, utilize the locating lever to slide and pass quiet mould benevolence, quiet template, guarantee the degree of accuracy of movable mould benevolence and quiet mould benevolence compound die.

2. Through the setting of locking mechanism that moves, when the voussoir begins to stretch into the wedge groove, utilize the tangential force at voussoir oblique angle to make the slider draw close to movable mould benevolence, simultaneously, in the round pin groove of locating piece is gone into to the round pin claw card, when movable mould board and static template are complete coincide, the voussoir stretches into the wedge groove completely, and in the round pin groove was gone into to the round pin claw card completely, formed radial locking force to movable mould board and static template, effectively prevented it from becoming flexible.

To sum up, the utility model discloses reference column, locating lever and locking moving mechanism's setting has solved common mould for automobile pedal production when using, because the mode locking effort is single, and the degree of wear of part very easily influences the mould compound die effect, causes the mould to produce not hard up, and then influences the problem of product shaping quality, suitable popularization.

Drawings

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

FIG. 2 is a view showing an installation structure of the movable mold insert of the present invention;

fig. 3 is a cross-sectional view of the slider of the present invention;

fig. 4 is a mounting structure diagram of the stationary mold core of the present invention.

Reference numbers in the figures: 1. moving the template; 2. a static template; 3. a positioning column; 4. a hydraulic cylinder; 5. a movable mould core; 6. positioning a rod; 7. a static mold core; 8. injection molding holes; 9. a slider; 10. a pin claw; 11. a pin slot; 12. positioning blocks; 13. a wedge block; 14. a wedge groove; 15. a limiting column; 16. a chute; 17. a spring.

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.

Referring to fig. 1 and 4, a mold for producing an automobile pedal with a locking function comprises a movable mold plate 1 and a stationary mold plate 2, wherein a plurality of positioning columns 3 with the same structure are fixedly connected to the side edge of the movable mold plate 1, the positioning columns 3 are distributed on a movable mold core 5 in an array manner, the stationary mold plate 2 and the movable mold plate 1 are oppositely arranged and are penetrated by the positioning columns 3 in a sliding manner, a hydraulic cylinder 4 is fixedly connected to one side of the movable mold plate 1 far away from the stationary mold plate 2, the movable mold core 5 is fixedly installed at one side of the movable mold plate 1, and the side of movable mould benevolence 5 is followed fixedly connected with a plurality of locating lever 6 that the structure is the same, and locating lever 6 is the array distribution on movable mould benevolence 5, and locating lever 6 is parallel arrangement and slides and runs through quiet mould benevolence 7, quiet template 2 with reference column 3, and one side fixed mounting of quiet template 2 has quiet mould benevolence 7, and movable mould benevolence 5 is relative setting and matching with quiet mould benevolence 7, and sets up the hole 8 of moulding plastics that link up on quiet template 2 and the quiet mould benevolence 7. During operation promotes movable mould board 1 through pneumatic cylinder 4 and leans on to close to quiet template 2, utilizes reference column 3 to slide and passes quiet template 2, guarantees movable mould board 1 and the 2 compound die accuracies of quiet template, utilizes locating lever 6 to slide and passes quiet mould benevolence 7, quiet template 2, guarantees the degree of accuracy of movable mould benevolence 5 and the 7 compound dies of quiet mould benevolence.

Referring to fig. 2-4, an anti-loosening mechanism is arranged between the movable die plate 1 and the stationary die plate 2, the anti-loosening mechanism includes a sliding block 9, a pin claw 10, a pin groove 11, a positioning block 12, a wedge block 13 and a wedge groove 14, the sliding block 9 is slidably arranged on two opposite sides of the movable die plate 1, the sliding block 9 and the movable die core 5 are arranged in parallel and level, a plurality of pin claws 10 with the same structure are fixedly connected to the side wall of the sliding block 9, the positioning block 12 is provided with the pin groove 11 correspondingly arranged and matched with the pin claw 10, a plurality of limiting columns 15 with the same structure are arranged on the side wall of the sliding block 9 in a penetrating manner, the limiting columns 15 are arranged in a T-shaped manner, the sliding block 9 is provided with a sliding groove 16 matched with the limiting columns 15, the end portions of the limiting columns 15 extend to the outside the sliding groove 16 and are fixedly connected with the side wall of the movable die core 5, a spring 17 is sleeved on a cylinder body of the limiting columns 15 inside the sliding groove 16, and two ends of the spring 17 are respectively connected with the end portions of the limiting columns 15, the pin claws 10, the sliding groove 10, the sliding block 9, the sliding block is provided with the movable die core 5, and the sliding block, The inner end side wall of the chute 16 is fixedly connected; all fixed locating blocks 12 that are provided with on the relative both sides edge on the quiet template 2, locating block 12 and quiet mould benevolence 7 are the parallel and level setting and contact each other, and locating block 12 is relative setting with slider 9, and one side fixedly connected with a plurality of voussoir 13 that the structure is the same of locating block 12 is close to slider 9, offers on the slider 9 to be corresponding the setting and the wedge groove 14 that matches with voussoir 13. When the movable template 1 and the static template 2 are close to overlap and the wedge block 13 begins to extend into the wedge groove 14, the tangential force of the oblique angle of the wedge block 13 is utilized to enable the sliding block 9 to approach the movable mold core 5, meanwhile, the pin claw 10 is clamped into the pin groove 11 of the positioning block 12, when the movable template 1 and the static template 2 are completely overlapped, the wedge block 13 completely extends into the wedge groove 14, the pin claw 10 is completely clamped into the pin groove 11, radial locking force is formed between the movable template 1 and the static template 2, and looseness of the movable template 1 and the static template 2 is effectively prevented.

The working principle is as follows: the utility model discloses when using, promote movable mould board 1 through pneumatic cylinder 4 and lean on closing to quiet template 2, utilize reference column 3 to slide and pass quiet template 2, guarantee movable mould board 1 and the 2 compound die degree of accuracy of quiet template, utilize locating lever 6 to slide and pass quiet mould benevolence 7, quiet template 2, guarantee the degree of accuracy of movable mould benevolence 5 and the 7 compound dies of quiet mould benevolence.

When the movable template 1 and the static template 2 are close to overlap and the wedge block 13 begins to extend into the wedge groove 14, the tangential force of the oblique angle of the wedge block 13 is utilized to enable the sliding block 9 to approach the movable mold core 5, meanwhile, the pin claw 10 is clamped into the pin groove 11 of the positioning block 12, when the movable template 1 and the static template 2 are completely overlapped, the wedge block 13 completely extends into the wedge groove 14, the pin claw 10 is completely clamped into the pin groove 11, radial locking force is formed between the movable template 1 and the static template 2, and looseness of the movable template 1 and the static template 2 is effectively prevented. During demoulding, the hydraulic cylinder 4 pulls the movable mould plate 1 to be far away from the static mould plate 2, the wedge block 13 is gradually separated from the wedge groove 14, and meanwhile, the two slide blocks 9 move back and forth under the action of the restoring deformation force of the spring 17, and the pin claw 10 is gradually separated from the pin groove 11.

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. The mold with the anti-loosening function for producing the automobile pedal comprises a movable mold plate (1) and a static mold plate (2), and is characterized in that a plurality of positioning columns (3) with the same structure are fixedly connected to the side edge of the movable mold plate (1), the static mold plate (2) is opposite to the movable mold plate (1) and is penetrated by the positioning columns (3) in a sliding manner, a hydraulic cylinder (4) is fixedly connected to one side, away from the static mold plate (2), of the movable mold plate (1), and an anti-loosening mechanism is arranged between the movable mold plate (1) and the static mold plate (2);

a moving mold core (5) is fixedly installed on one side of the moving mold plate (1), a plurality of positioning rods (6) with the same structure are fixedly connected to the side edge of the moving mold core (5), a static mold core (7) is fixedly installed on one side of the static mold plate (2), the moving mold core (5) and the static mold core (7) are oppositely arranged and matched, and a through injection molding hole (8) is formed in each of the static mold plate (2) and the static mold core (7);

the anti-loosening mechanism comprises a sliding block (9), a pin claw (10), a pin groove (11), a positioning block (12), a wedge block (13) and a wedge groove (14), the two opposite side edges of the movable template (1) are provided with sliding blocks (9) in a sliding way, and the side wall of the sliding block (9) is fixedly connected with a plurality of pin claws (10) with the same structure, the two opposite side edges of the static template (2) are respectively and fixedly provided with a positioning block (12), the positioning blocks (12) are opposite to the sliding block (9), and one side of the positioning block (12) close to the sliding block (9) is fixedly connected with a plurality of wedges (13) with the same structure, the slide block (9) is provided with a wedge groove (14) which is correspondingly arranged and matched with the wedge block (13), and the positioning block (12) is provided with a pin groove (11) which is correspondingly arranged and matched with the pin claw (10).

2. The mold for producing the automotive pedal with the anti-loosening function as claimed in claim 1, wherein the positioning columns (3) are distributed on the movable mold core (5) in an array manner, and the positioning columns (6) are distributed on the movable mold core (5) in an array manner.

3. The mold for producing the pedal of the vehicle as claimed in claim 1, wherein the positioning rod (6) and the positioning post (3) are disposed in parallel and slidably penetrate the stationary mold core (7) and the stationary mold plate (2).

4. The mold for producing the automotive pedal with the anti-loosening function as claimed in claim 1, wherein the sliding block (9) is flush with the movable mold core (5), and the positioning block (12) is flush with the stationary mold core (7) and contacts with the stationary mold core.

5. The mold with the anti-loosening function for producing the automobile pedal as claimed in claim 1, wherein a plurality of limiting posts (15) with the same structure penetrate through the side wall of the sliding block (9), the limiting posts (15) are arranged in a T shape, sliding grooves (16) matched with the limiting posts (15) are formed in the sliding block (9), the end portions of the limiting posts (15) extend to the outside of the sliding grooves (16) and are fixedly connected with the side wall of the movable mold core (5), and springs (17) are sleeved on a cylinder body of the limiting posts (15) located inside the sliding grooves (16).

6. The mold for producing the automobile pedal with the anti-loosening function according to claim 5, wherein two ends of the spring (17) are fixedly connected with the end of the limiting column (15) and the inner end side wall of the sliding groove (16), respectively.