CN213766957U

CN213766957U - Microphone complete set plastic mould

Info

Publication number: CN213766957U
Application number: CN202022689584.1U
Authority: CN
Inventors: 张日标
Original assignee: Shenzhen Hengyi Plastic Hardware Products Co ltd
Current assignee: Shenzhen Hengyi Plastic Hardware Products Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-23
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the technical field of injection molds, and discloses a microphone complete set plastic mold, which comprises a base, wherein support columns are bolted on two sides of the top of the base, a fixed box is bolted on the top of the support columns, a sliding groove is arranged in the fixed box, a through groove is arranged at the bottom of the sliding groove, and sliding blocks are slidably connected on two sides of the inside of the sliding groove; the utility model discloses a base, the support column, the fixed box, the sliding tray, lead to the groove, the sliding block, the hydraulic stem, the connecting rod, the stand, the bar hole, the movable block, the spliced pole, the diaphragm, the setting of workstation and injection mould structure, make this device possess can push away from the injection molding from the core by oneself after processing is accomplished, reduce workman intensity of labour, improve machining efficiency's advantage, it needs manual pushing away the injection molding from the core to have solved present injection mold after the completion of moulding plastics, the amount of labour that leads to the workman is great, the lower problem of machining efficiency.

Description

Microphone complete set plastic mould

Technical Field

The utility model relates to an injection mold technical field specifically is a microphone complete set plastic mould.

Background

The structure of the mould is different and varied because the structure and the shape of the variety of plastics and plastic products are different, but the basic structure is the same, generally comprises movable mould and cover half, the movable mould is installed on the movable mould board, the cover half is installed on the fixed mould board, the movable mould and the cover half are closed into a gating system and a cavity during injection moulding, the movable mould and the cover half are separated to take out the plastic products during mould opening, and in order to improve the speed, the injection mould mostly adopts a standard mould frame.

An injection mold is needed for manufacturing a microphone shell, but the existing injection mold needs to manually push an injection molding part off a mold core after injection molding is completed, so that the labor amount of workers is large, the machining efficiency is low, and therefore the microphone plastic mold set which can automatically push the injection molding part off the mold core after machining is completed, the labor intensity of the workers is reduced, and the machining efficiency is improved is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microphone complete set plastic mould possesses and can push away from the injection molding from the core by oneself after processing is accomplished, reduces workman intensity of labour, improves machining efficiency's advantage, has solved present injection mold and need manual pushing away the injection molding from the core after the completion of moulding plastics, and the amount of labour that leads to the workman is great, the lower problem of machining efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a microphone complete set plastic mold comprises a base, wherein supporting columns are bolted on two sides of the top of the base, a fixed box is bolted on the top of each supporting column, a sliding groove is formed in the fixed box, a through groove is formed in the bottom of the sliding groove, sliding blocks are slidably connected on two sides of the inside of the sliding groove, hydraulic rods are bolted on two sides of the inside of the sliding groove, the output end of each hydraulic rod is bolted on the outer side of each sliding block, a connecting rod is hinged on the inner side of each sliding block, a stand column is welded at the bottom of the fixed box, strip-shaped holes are formed in two sides of each stand column, a moving block is slidably connected in the stand column, the other end of each connecting rod is hinged on the top of the moving block, a connecting column is welded at the bottom of the moving block, a transverse plate is welded at the bottom of the connecting column, and a workbench is bolted on the top of the base, and an injection mold structure is arranged between the workbench and the transverse plate.

Preferably, the injection mould structure includes movable mould board and fixed die plate, movable mould board and fixed die plate are installed respectively in the bottom of diaphragm and the top of workstation, the movable mould is installed to the bottom of movable mould board, the die cavity has been seted up to the inside of movable mould, the telescopic link is all installed to the both sides at fixed die plate top, the cover half is installed at the top of telescopic link.

Preferably, the bottom of cover half is seted up flutedly, the inside sliding connection of cover half has the slide bar, the bottom sliding connection of slide bar has the slip post, the surface cover of slide bar is equipped with the spring, the bottom of spring welds in the top of slip post.

Preferably, the top of the fixed die is bonded with a sealing strip, and the sealing strip is made of rubber.

Preferably, guide pillars are arranged on the periphery of the bottom of the movable template, guide pillars are arranged on the periphery of the top of the fixed template, and the guide pillars are slidably connected to the insides of the guide pillars.

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

the utility model discloses a base, the support column, the fixed box, the sliding tray, lead to the groove, the sliding block, the hydraulic stem, the connecting rod, the stand, the bar hole, the movable block, the spliced pole, the diaphragm, the setting of workstation and injection mould structure, make this device possess can push away from the injection molding from the core by oneself after processing is accomplished, reduce workman intensity of labour, improve machining efficiency's advantage, it needs manual pushing away the injection molding from the core to have solved present injection mold after the completion of moulding plastics, the amount of labour that leads to the workman is great, the lower problem of machining efficiency.

Drawings

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

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

FIG. 3 is a perspective view of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a fixed box; 4. a sliding groove; 5. a through groove; 6. a slider; 7. a hydraulic lever; 8. a connecting rod; 9. a column; 10. a strip-shaped hole; 11. a moving block; 12. connecting columns; 13. a transverse plate; 14. a work table; 15. an injection mold structure; 151. moving the template; 152. fixing a template; 153. moving the mold; 154. a cavity; 155. a telescopic rod; 156. fixing a mold; 16. a groove; 17. a slide bar; 18. a sliding post; 19. a spring; 20. a sealing strip; 21. a guide post; 22. and a guide post.

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. 1-4, a microphone set plastic mold comprises a base 1, wherein two sides of the top of the base 1 are bolted with support columns 2, the top of each support column 2 is bolted with a fixed box 3, the inside of the fixed box 3 is provided with a sliding groove 4, the bottom of the sliding groove 4 is provided with a through groove 5, two sides of the inside of the sliding groove 4 are slidably connected with sliding blocks 6, two sides of the inside of the sliding groove 4 are bolted with hydraulic rods 7, the output end of each hydraulic rod 7 is bolted with the outer side of each sliding block 6, the inner side of each sliding block 6 is hinged with a connecting rod 8, the bottom of the fixed box 3 is welded with a stand column 9, two sides of each stand column 9 are provided with strip-shaped holes 10, the inside of each stand column 9 is slidably connected with a movable block 11, the other end of each connecting rod 8 is hinged with the top of the movable block 11, the bottom of the connecting column 12, install injection mould structure 15 between workstation 14 and the diaphragm 13, through base 1, support column 2, fixed box 3, sliding tray 4, lead to groove 5, sliding block 6, hydraulic stem 7, connecting rod 8, stand 9, bar hole 10, movable block 11, spliced pole 12, diaphragm 13, the setting of workstation 14 and injection mould structure 15, make this device possess can push away from the injection molding from the core by oneself after processing is accomplished, reduce workman intensity of labour, improve machining efficiency's advantage, it needs manually to push away the injection molding from the core to have solved present injection mould after the completion of moulding plastics, lead to workman's the amount of labour great, machining efficiency's lower problem.

Referring to fig. 1 and 4, the injection mold structure 15 includes a movable mold plate 151 and a fixed mold plate 152, the movable mold plate 151 and the fixed mold plate 152 are respectively installed at the bottom of the horizontal plate 13 and the top of the workbench 14, a movable mold 153 is installed at the bottom of the movable mold plate 151, a cavity 154 is opened inside the movable mold 153, telescopic rods 155 are installed at both sides of the top of the fixed mold plate 152, a fixed mold 156 is installed at the top of the telescopic rods 155, and the fixed mold 156 can move up and down conveniently and injection molding can be facilitated by the arrangement of the movable mold plate 151, the fixed mold plate 152, the movable mold 153, the cavity 154, the telescopic rods 155 and the fixed mold 156.

Referring to fig. 1 and 4, a groove 16 is formed in the bottom of the fixed mold 156, a sliding rod 17 is slidably connected inside the fixed mold 156, a sliding column 18 is slidably connected to the bottom of the sliding rod 17, a spring 19 is sleeved on the surface of the sliding rod 17, the bottom of the spring 19 is welded to the top of the sliding column 18, and the groove 16, the sliding rod 17, the sliding column 18 and the spring 19 are arranged, so that an injection molded part can be conveniently pushed out, and labor force of workers is reduced.

Referring to fig. 1 and 4, the sealing strip 20 is adhered to the top of the fixed mold 156, and the sealing strip 20 is made of rubber, so that the sealing strip 20 is arranged to seal the cavity 154 to prevent leakage.

Referring to fig. 1, 3 and 4, the guide posts 21 are mounted around the bottom of the movable mold plate 151, the guide posts 22 are mounted around the top of the fixed mold plate 152, the guide posts 21 are slidably connected inside the guide posts 22, and the guide posts 21 and the guide posts 22 are arranged to guide the movable mold plate 151 and the fixed mold plate 152, thereby improving the injection molding precision.

The working principle is as follows: firstly, the hydraulic rod 7 is opened, the hydraulic rod 7 drives the sliding block 6 to move, the sliding block 6 drives the connecting rod 8 to move, the moving block 11 is driven to move up and down by the moving rod 8, the moving block 11 moves up and down to drive the moving template 151 and the moving die 153 to move up and down, the fixed die 156 can be extruded when the moving die 153 moves the surface of the fixed die 156, the fixed die 156 can move down to extrude the sliding rod 17 and extrude the spring 19, after injection molding is completed, the spring 19 rebounds and ejects out an injection molding piece, and a worker can pack up the injection molding piece.

It is noted that, at 1077, 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 microphone complete set plastic mould, includes base (1), its characterized in that: the base is characterized in that supporting columns (2) are bolted on two sides of the top of the base (1), a fixed box (3) is bolted on the top of the supporting columns (2), a sliding groove (4) is formed in the fixed box (3), a through groove (5) is formed in the bottom of the sliding groove (4), sliding blocks (6) are slidably connected on two sides of the inside of the sliding groove (4), hydraulic rods (7) are bolted on two sides of the inside of the sliding groove (4), the output end of each hydraulic rod (7) is bolted on the outer side of each sliding block (6), a connecting rod (8) is hinged on the inner side of each sliding block (6), vertical columns (9) are welded at the bottom of the fixed box (3), strip-shaped holes (10) are formed in two sides of each vertical column (9), a moving block (11) is slidably connected in the vertical columns (9), and the other ends of the connecting rods (8) are hinged on the tops, the bottom welding of movable block (11) has spliced pole (12), the bottom welding of spliced pole (12) has diaphragm (13), workstation (14) have been bolted on the top of base (1), install injection mould structure (15) between workstation (14) and diaphragm (13).

2. The microphone set plastic mold according to claim 1, wherein: injection mould structure (15) include movable mould board (151) and fixed die plate (152), install respectively in the bottom of diaphragm (13) and the top of workstation (14) movable mould board (151) and fixed die plate (152), movable mould (153) are installed to the bottom of movable mould board (151), die cavity (154) have been seted up to the inside of movable mould (153), telescopic link (155) are all installed to the both sides at fixed die plate (152) top, cover half (156) are installed at the top of telescopic link (155).

3. The microphone set plastic mold according to claim 2, wherein: the bottom of cover half (156) is seted up flutedly (16), the inside sliding connection of cover half (156) has slide bar (17), the bottom sliding connection of slide bar (17) has slip post (18), the surface cover of slide bar (17) is equipped with spring (19), the bottom of spring (19) welds the top in slip post (18).

4. The microphone set plastic mold according to claim 2, wherein: the top of the fixed die (156) is bonded with a sealing strip (20), and the sealing strip (20) is made of rubber.

5. The microphone set plastic mold according to claim 2, wherein: guide posts (21) are arranged on the periphery of the bottom of the movable die plate (151), guide posts (22) are arranged on the periphery of the top of the fixed die plate (152), and the guide posts (21) are connected to the inner portions of the guide posts (22) in a sliding mode.