CN216732579U

CN216732579U - Die for manufacturing battery car tail box

Info

Publication number: CN216732579U
Application number: CN202122998384.9U
Authority: CN
Inventors: 郑瞻
Original assignee: Taizhou Huangyan Migao Plastic Mould Co ltd
Current assignee: Taizhou Huangyan Migao Plastic Mould Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-14
Anticipated expiration: 2031-11-26

Abstract

The utility model provides a mould for making storage battery car boot belongs to mould manufacturing technical field. The mold for the battery car tail box solves the problems that an existing battery car tail box is complex in structural design, high in research and development cost and production cost, prone to ejection clamping and inconvenient to use. The mold for manufacturing the battery car tail box is characterized in that a fixed mold component is provided with a sliding block with a barb, a mold cavity inverted flanging is formed between the barb of the sliding block and the fixed mold component, and a sliding mold opening device is arranged between the sliding block and the fixed mold component; the die comprises an inclined rod, wherein the inclined rod is arranged in a sliding penetrating mode and arranged in a fixed die assembly, the lower end of the inclined rod is fixedly connected with a sliding block, and a driving device for driving the inclined rod to open a die synchronously with a movable die assembly is arranged between the upper end of the inclined rod and the fixed die assembly. The utility model discloses a set up nitrogen spring and make the synchronous die sinking of slider and movable mould subassembly, cause the barb of slider to break away from die cavity back-off turn-ups, stable in structure, the die sinking is convenient, convenient to use.

Description

Die for manufacturing battery car tail box

Technical Field

The utility model belongs to the technical field of the mould is made, a mould for making storage battery car boot is related to.

Background

The special mould of traditional production storage battery car boot is as follows like chinese patent number: the "201821504696.1" grant notice number is: CN208801566U a die sinking structure for making storage battery car back boot mould, its concrete structure includes: the core comprises a straight ejector block with an I-shaped cross section, inclined ejector rods are symmetrically distributed at two ends of the I-shaped straight ejector block respectively, each inclined ejector rod is positioned below the straight ejector block and is connected with the straight ejector block in an abutting mode, a guide structure for enabling the inclined ejector rods and the straight ejector block to move synchronously is arranged between each inclined ejector rod and the movable mold, a core pulling rod is horizontally arranged on the side wall of the fixed mold in a penetrating mode, the inner end of the core pulling rod extends into one inclined ejector rod, inclined ejector blocks are symmetrically distributed at two sides of the I-shaped straight ejector block respectively, the inclined ejector blocks are connected with the straight ejector blocks in an abutting mode, a guide device enabling the inclined ejector blocks to move upwards and inwards is arranged between each inclined ejector block and the straight ejector block, and sliding blocks are symmetrically distributed on the movable mold at two sides of each inclined ejector block, a horizontal sliding structure is arranged between the sliding blocks and the movable die, the two sides of each sliding block are also provided with an insert fixedly connected with the fixed die, and a limiting structure for preventing the sliding blocks from moving horizontally outwards when the sliding blocks are assembled is arranged between the inserts and the sliding blocks.

In the structure, the mold is complex in structural design, high in research and development cost and production cost, general in structural stability, easy to eject and clamp during production and inconvenient to use.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a simple structure, product very easily by ejecting, make things convenient for the die sinking, research and development cost and lower mould for making the storage battery car tail-box of manufacturing cost.

The purpose of the utility model can be realized by the following technical proposal: a mould for manufacturing a battery car tail box comprises a fixed mould component and a movable mould component, wherein the fixed mould component and the movable mould component are relatively matched to form a mould cavity; the sliding mold opening device comprises an inclined rod, the inclined rod is arranged to penetrate through the fixed mold assembly in a sliding mode, the lower end of the inclined rod is fixedly connected with the sliding block, and a driving device for driving the inclined rod to open the mold synchronously with the movable mold assembly is arranged between the upper end of the inclined rod and the fixed mold assembly.

This a mould for making storage battery car boot mainly sets up the down tube in the cover half subassembly, down tube and cover half subassembly sliding fit, and synchronous motion when this down tube passes through drive arrangement along with movable mould subassembly, cover half subassembly die sinking causes the barb of slider to break away from die cavity back-off turn-ups, and structural design is reasonable, simple, convenient to use.

In foretell a mould for making storage battery car boot, drive arrangement include nitrogen spring, the cover half subassembly on be provided with the connecting plate that can go up and down on the cover half subassembly, nitrogen spring effect on the connecting plate and be used for driving the connecting plate displacement downwards, the connecting plate on be provided with universal slide, the upper end of down tube pass the connecting plate with universal slide connect. The nitrogen spring is a novel spring assembly which takes high-pressure nitrogen as a working medium, and can be directly purchased in the market and is specially used in the design of a mould; and will not be described in detail herein.

In foretell a mould for making storage battery car boot, universal slide include the pedestal and with pedestal direction sliding fit's sliding seat, the sliding seat on articulated have a swing seat, the upper end of down tube can dismantle through the bolt and fix on swing seat. The swinging seat is hinged on the sliding seat through a pin shaft and can swing on the sliding seat in a universal mode, and the sliding seat and the seat body slide in a guiding mode through the guide rail, so that the structure is stable.

In the above mold for manufacturing the battery car trunk, the seat body is horizontally fixed on the connecting plate, and the sliding seat horizontally slides in a left-right guiding manner on the seat body. The purpose of the arrangement is to lead the sliding seat to slide on the seat body along with the inclined up-and-down displacement of the inclined rod, and the structure is stable.

In the above-mentioned mould for making storage battery car boot, the connecting plate of the below of sliding seat on have the groove of stepping down, the upper end of down tube pass the groove of stepping down and swing seat can dismantle and link firmly. The purpose of setting up like this is to prevent that the displacement of down tube and connecting plate from interfering, stable in structure.

In foretell a mould for making storage battery car boot, the cover half subassembly include compound board, two upper edge pieces and cover half die cavity piece, should go up the compound board and link firmly through two upper edge pieces and the stack of cover half die cavity piece that the symmetry set up, the connecting plate activity set up between two upper edge pieces, this connecting plate through with the cover half die cavity piece lean on to descend spacingly. After the barb of the sliding block is separated from the inverted buckle flanging of the die cavity, the connecting plate and the fixed die cavity block abut against the limiting stop, and the structure is stable.

In foretell a mould for making storage battery car boot, the lower limb of cover half die cavity piece concave position has, the slider be located the concave position of cover half die cavity piece and with the concave position adaptation of cover half die cavity piece, the cover half die cavity piece on have the pilot hole that from bottom to top outer slope set up, the lower extreme of the pilot hole of this cover half die cavity piece is through the concave position intercommunication of throat and cover half die cavity piece, the upper edge of cover half die cavity piece is run through to the upper end of the pilot hole of this cover half die cavity piece, wears to be equipped with the guide pin bushing in the pilot hole of this cover half die cavity piece, the down tube slide and wear to locate in the guide pin bushing. The purpose of setting up like this is to avoid the assembly hole sliding wear of down tube and cover half die cavity piece, stable in structure.

In the above mould for manufacturing the battery car trunk, the left side wall of the concave position of the fixed mould cavity block is obliquely arranged, and the oblique direction of the left side wall of the concave position of the fixed mould cavity block is the same as that of the oblique rod. The purpose of the arrangement is to facilitate the downward and leftward displacement of the sliding block in the concave position of the fixed die cavity block.

In the above mould for manufacturing the battery car tail box, the upper orifice of the assembly hole of the fixed die cavity block is fixedly connected with a pressing plate through a bolt, and the pressing plate is pressed on the upper end of the guide sleeve in the assembly hole of the fixed die cavity block. The purpose of setting up like this is that the guide pin bushing is prevented in the pilot hole of deciding the model chamber piece along the length direction of the pilot hole of deciding the model chamber piece and break away from, stable in structure.

In the above mould for manufacturing the battery car tail box, the movable mould component comprises a lower compound plate, two lower edge blocks and a movable mould core block, the lower compound plate is fixedly connected with the movable mould core block in a superposition manner through the two lower edge blocks which are symmetrically arranged, and an ejector plate is arranged between the lower compound plate and the movable mould core block. The purpose of setting up like this is to make movable mould subassembly assembly structure stable, and it is convenient to produce manufacturing.

Compared with the prior art, this a mould for making storage battery car boot's advantage does: structural design is reasonable, simple, and research and development cost and manufacturing cost are lower, make slider and the synchronous die sinking of movable mould subassembly through setting up nitrogen spring, cause the barb of slider to break away from die cavity back-off turn-ups, stable in structure, the die sinking is convenient, convenient to use.

Drawings

Fig. 1 is a schematic sectional structure view of the mold for manufacturing the battery car tail box.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic sectional structure view of the mold for manufacturing the battery car tail box.

In the figure, 1, barb; 2. a slider; 3. a diagonal bar; 4. a nitrogen spring; 5. a connecting plate; 6. a base body; 7. a sliding seat; 8. a swing seat; 9. a yielding groove; 10. an upper compound plate; 11. a top edge block; 12. determining a model cavity block; 13. a guide sleeve; 14. pressing a plate; 15. a lower compound plate; 16. a lower edge block; 17. a moving model core block; 18. and an ejector plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, the mold for manufacturing the battery car tail box mainly comprises a fixed mold component and a movable mold component, wherein the fixed mold component and the movable mold component are relatively matched to form a mold cavity, a slide block 2 with a barb 1 is arranged on the fixed mold component, a mold cavity inverted flanging is formed between the barb 1 of the slide block 2 and the fixed mold component, and a slide mold opening device which can synchronously open the mold of the slide block 2 and the movable mold component and can separate the barb 1 of the slide block 2 from the mold cavity inverted flanging is arranged between the slide block 2 and the fixed mold component; during actual manufacturing, the sliding mold opening device mainly comprises an inclined rod 3, the inclined rod 3 is arranged in a sliding penetrating mode and arranged in a fixed mold assembly, the lower end of the inclined rod 3 is fixedly connected with a sliding block 2, and a driving device for driving the inclined rod 3 to open the mold synchronously with a movable mold assembly is arranged between the upper end of the inclined rod 3 and the fixed mold assembly.

In actual manufacturing, the specific implementation mode of the driving device is as follows: the device mainly comprises a nitrogen spring 4, wherein a connecting plate 5 capable of lifting up and down on the fixed die assembly is arranged on the fixed die assembly, the nitrogen spring 4 acts on the connecting plate 5 and is used for driving the connecting plate 5 to move downwards, a universal sliding seat is arranged on the connecting plate 5, and the upper end of an inclined rod 3 penetrates through the connecting plate 5 and is connected with the universal sliding seat; during actual manufacturing, the universal sliding seat mainly comprises a seat body 6 and a sliding seat 7 which is in guiding sliding fit with the seat body 6, wherein the sliding seat 7 is hinged with a swinging seat 8, and the upper end of the diagonal rod 3 is detachably fixed on the swinging seat 8 through a bolt; specifically, the method comprises the following steps: the seat body 6 is horizontally fixed on the connecting plate 5, and the sliding seat 7 horizontally slides in a left-right guiding way on the seat body 6; during actual design, the connecting plate 5 below the sliding seat 7 is provided with a yielding groove 9, and the upper end of the inclined rod 3 penetrates through the yielding groove 9 to be detachably and fixedly connected with the swinging seat 8.

During actual manufacturing, the fixed die assembly mainly comprises an upper compound plate 10, two upper edge blocks 11 and a fixed die cavity block 12, wherein the upper compound plate 10 is fixedly connected with the fixed die cavity block 12 in a superposed manner through the two upper edge blocks 11 which are symmetrically arranged, a connecting plate 5 is movably arranged between the two upper edge blocks 11, and the connecting plate 5 is abutted against the fixed die cavity block 12 to perform descending limiting; the lower edge of the fixed die cavity block 12 is provided with a concave position, the sliding block 2 is positioned in the concave position of the fixed die cavity block 12 and is matched with the concave position of the fixed die cavity block 12, the fixed die cavity block 12 is provided with an assembly hole which is obliquely arranged from bottom to top, the lower end of the assembly hole of the fixed die cavity block 12 is communicated with the concave position of the fixed die cavity block 12 through a reducing, the upper end of the assembly hole of the fixed die cavity block 12 penetrates through the upper edge of the fixed die cavity block 12, a guide sleeve 13 is arranged in the assembly hole of the fixed die cavity block 12 in a penetrating manner, and the diagonal rod 3 is arranged in the guide sleeve 13 in a sliding manner; specifically, the method comprises the following steps: the left side wall of the concave position of the fixed die cavity block 12 is obliquely arranged, and the oblique direction of the left side wall of the concave position of the fixed die cavity block 12 is the same as the oblique direction of the oblique rod 3.

In practical application, a pressing plate 14 is fixedly connected to the upper opening of the assembly hole of the fixed die cavity block 12 through bolts, and the pressing plate 14 is pressed on the upper end of the guide sleeve 13 in the assembly hole of the fixed die cavity block 12.

In actual manufacturing, the movable die assembly mainly comprises a lower compound plate 15, two lower edge blocks 16 and a movable die core block 17, wherein the lower compound plate 15 is fixedly connected with the movable die core block 17 in a superposed manner through the two lower edge blocks 16 which are symmetrically arranged, and an ejector plate 18 is arranged between the lower compound plate 15 and the movable die core block 17.

Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A mould for manufacturing a battery car tail box comprises a fixed mould component and a movable mould component, wherein the fixed mould component and the movable mould component are relatively matched to form a mould cavity, a slide block (2) with a barb (1) is arranged on the fixed mould component, and a mould cavity inverted flanging is formed between the barb (1) of the slide block (2) and the fixed mould component, and the mould tail box is characterized in that a sliding mould opening device which can enable the slide block (2) and the movable mould component to be synchronously opened and enable the barb (1) of the slide block (2) to be separated from the mould cavity inverted flanging is arranged between the slide block (2) and the fixed mould component; the sliding mold opening device comprises an inclined rod (3), the inclined rod (3) is arranged to slide and penetrate through a fixed mold assembly, the lower end of the inclined rod (3) is fixedly connected with a sliding block (2), and a driving device for driving the inclined rod (3) to open a mold synchronously with a movable mold assembly is arranged between the upper end of the inclined rod (3) and the fixed mold assembly.

2. The mold for manufacturing the battery car tail box according to claim 1, wherein the driving device comprises a nitrogen spring (4), a connecting plate (5) capable of lifting up and down on the fixed mold assembly is arranged on the fixed mold assembly, the nitrogen spring (4) acts on the connecting plate (5) and is used for driving the connecting plate (5) to move downwards, a universal sliding seat is arranged on the connecting plate (5), and the upper end of the inclined rod (3) penetrates through the connecting plate (5) and is connected with the universal sliding seat.

3. The mold for manufacturing the battery car tail box according to claim 2, characterized in that the universal sliding base comprises a base body (6) and a sliding base (7) which is in guiding sliding fit with the base body (6), the sliding base (7) is hinged with a swinging base (8), and the upper end of the diagonal rod (3) is detachably fixed on the swinging base (8) through a bolt.

4. The mold for manufacturing a battery car trunk according to claim 3, wherein the seat body (6) is horizontally fixed on the connecting plate (5), and the sliding seat (7) horizontally slides left and right on the seat body (6).

5. The mold for manufacturing the battery car trunk according to claim 4, wherein the connecting plate (5) below the sliding seat (7) is provided with an abdicating groove (9), and the upper end of the inclined rod (3) passes through the abdicating groove (9) and is detachably and fixedly connected with the swinging seat (8).

6. The mold for manufacturing the battery car trunk according to claim 2, wherein the fixed mold assembly comprises an upper compound plate (10), two upper blocks (11) and a fixed mold cavity block (12), the upper compound plate (10) is fixedly connected with the fixed mold cavity block (12) in a superposed mode through the two upper blocks (11) which are symmetrically arranged, the connecting plate (5) is movably arranged between the two upper blocks (11), and the connecting plate (5) abuts against the fixed mold cavity block (12) to be lowered and limited.

7. The mold for manufacturing the battery car trunk according to claim 6, wherein the lower edge of the fixed mold cavity block (12) is provided with a concave position, the sliding block (2) is positioned in the concave position of the fixed mold cavity block (12) and is matched with the concave position of the fixed mold cavity block (12), the fixed mold cavity block (12) is provided with an assembly hole which is arranged in an inclined manner from bottom to top, the lower end of the assembly hole of the fixed mold cavity block (12) is communicated with the concave position of the fixed mold cavity block (12) through a reducing opening, the upper end of the assembly hole of the fixed mold cavity block (12) penetrates through the upper edge of the fixed mold cavity block (12), a guide sleeve (13) penetrates through the assembly hole of the fixed mold cavity block (12), and the inclined rod (3) penetrates through the guide sleeve (13) in a sliding manner.

8. The mold for manufacturing the battery car trunk according to claim 7, wherein the left side wall of the concave position of the fixed mold cavity block (12) is arranged obliquely, and the oblique direction of the left side wall of the concave position of the fixed mold cavity block (12) is the same as that of the oblique rod (3).

9. The mold for manufacturing the battery car tail box according to claim 7, characterized in that a pressing plate (14) is fixedly connected to the upper opening of the assembly hole of the fixed mold cavity block (12) through a bolt, and the pressing plate (14) is pressed on the upper end of the guide sleeve (13) in the assembly hole of the fixed mold cavity block (12).

10. The die for manufacturing the battery car trunk according to claim 1, wherein the movable die assembly comprises a lower compound plate (15), two lower edge blocks (16) and a movable die core block (17), the lower compound plate (15) is fixedly connected with the movable die core block (17) in a superposed manner through the two lower edge blocks (16) which are symmetrically arranged, and an ejector pin plate (18) is arranged between the lower compound plate (15) and the movable die core block (17).