CN219028321U

CN219028321U - Split type machine case upper cover forming die

Info

Publication number: CN219028321U
Application number: CN202320011888.3U
Authority: CN
Inventors: 黄志勇
Original assignee: Zhangzhou Qingfeng Machinery Equipment Co ltd
Current assignee: Zhangzhou Qingfeng Machinery Equipment Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-16
Anticipated expiration: 2033-01-04

Abstract

The utility model belongs to the field of forming dies, and particularly relates to a split type machine case upper cover forming die. According to the utility model, by designing the components such as the exhaust port, the support rod, the connecting plate, the groove, the clamping groove and the like, the air cylinder is started, the air cylinder drives the air cylinder rod to move, the air cylinder rod drives the upper die and the feeding port to move onto the lower die, the sliding rod is pulled to move out of the clamping groove, injection molding liquid is poured into the lower die from the feeding port, gas is discharged from the exhaust port, when the injection molding liquid contacts the connecting plate, the connecting plate floats upwards to move, the connecting plate moves upwards to drive the clamping groove to move, the connecting plate moves into the groove, the sliding rod is loosened, and the sliding rod moves into the other clamping groove, so that the connecting rod is limited, and the injection molding liquid is prevented from overflowing from the exhaust port during injection molding.

Description

Split type machine case upper cover forming die

Technical Field

The utility model relates to the technical field of forming dies, in particular to a split type machine case upper cover forming die.

Background

The computer case is used as a part of computer accessories, has the main functions of placing and fixing all the computer accessories, has the functions of supporting and protecting, and has the important function of shielding electromagnetic radiation. Injection molding mold: the plastic is heated and melted in the heating charging barrel of the injection molding machine, then enters the mold cavity through the nozzle and the pouring system of the mold under the pushing of the screw rod or the piston of the injection molding machine, and finally is hardened and shaped in the cavity, which is the simple process of injection molding, the mold used for injection molding is called an injection molding mold, and the split type machine case upper cover molding mold can be used for manufacturing the upper cover of the split type machine case. In the prior art, in the injection molding process of the device, the exhaust port is not provided with an anti-overflow mechanism, and injection molding liquid can overflow from the exhaust port. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a split type chassis upper cover forming die, which solves the problem that an exhaust port is not provided with an anti-overflow mechanism in the injection molding process of the device, and injection molding liquid can overflow from the exhaust port.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a split type quick-witted case upper cover forming die, includes the base, fixedly connected with supporting shoe on the base, fixedly connected with support column on the base, fixedly connected with roof on the support column, fixedly mounted with cylinder on the roof, be provided with the cylinder pole on the cylinder, sliding connection has the cylinder pole on the roof, fixedly connected with goes up the mould on the cylinder pole, go up the fixed feed inlet that has cup jointed of mould, fixedly connected with lower mould on the base, lower mould inner contact has last mould, upward be provided with anti-overflow mechanism in the mould.

Preferably, the number of the supporting blocks is four, the four supporting blocks are symmetrically distributed on the base, and the supporting blocks can be used for supporting the base.

Preferably, the anti-overflow mechanism comprises an exhaust port, a support rod, a connecting plate, a groove, a clamping groove, a slide rod, a handle, a connecting seat and elastic sponge, wherein the exhaust port is formed in the upper die, the support rod is contacted with the upper die, a connecting rod is fixedly connected in the support rod, the connecting rod is fixedly connected with the connecting plate, the groove is formed in the upper die, the handle is fixedly connected to the slide rod, the connecting seat is fixedly connected to the upper die, the elastic sponge is arranged on the outer side of the slide rod, the slide rod is connected to the connecting seat in a sliding manner, the exhaust port discharges gas in the process of injecting materials, the connecting plate moves upwards into the groove, and injection molding liquid is prevented from overflowing from the exhaust port during injection molding.

Preferably, the connecting rod is provided with a clamping groove, a sliding rod is connected in the clamping groove in a sliding mode, and the connecting rod can be limited by inserting the sliding rod into the clamping groove through the design of the clamping groove.

Preferably, the connecting seat is contacted with a handle, the handle is made of iron material, and the handle is made of iron material through design, so that the handle is more durable.

Preferably, one end fixedly connected with handle of elasticity sponge, the other end fixedly connected with connecting seat of elasticity sponge is through design elasticity sponge for the handle has elasticity effect.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, by designing the components such as the exhaust port, the support rod, the connecting plate, the groove, the clamping groove and the like, the air cylinder is started, the air cylinder drives the air cylinder rod to move, the air cylinder rod drives the upper die and the feeding port to move onto the lower die, the sliding rod is pulled to move out of the clamping groove, injection molding liquid is poured into the lower die from the feeding port, gas is discharged from the exhaust port, when the injection molding liquid contacts the connecting plate, the connecting plate floats upwards to move, the connecting plate moves upwards to drive the clamping groove to move, the connecting plate moves into the groove, the sliding rod is loosened, and the sliding rod moves into the other clamping groove, so that the connecting rod is limited, and the injection molding liquid is prevented from overflowing from the exhaust port during injection molding.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a base; 2. a support block; 3. a support column; 4. a top plate; 5. a cylinder; 6. a cylinder rod; 7. an upper die; 8. a feed inlet; 9. a lower die; 10. an anti-overflow mechanism; 101. an exhaust port; 102. a support rod; 103. a connecting rod; 104. a connecting plate; 105. a groove; 106. a clamping groove; 107. a slide bar; 108. a handle; 109. a connecting seat; 110. elastic sponge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a split type machine case upper cover forming die comprises a base 1, wherein supporting blocks 2 are fixedly connected to the base 1, four supporting blocks 2 are symmetrically distributed on the base 1, the supporting blocks 2 are designed and can be used for supporting the base 1, a supporting column 3 is fixedly connected to the base 1, a top plate 4 is fixedly connected to the supporting column 3, a cylinder 5 is fixedly mounted on the top plate 4, a cylinder rod 6 is arranged on the cylinder 5, and a cylinder rod 6 is slidably connected to the top plate 4.

Referring to fig. 1 and 2, an upper die 7 is fixedly connected to a cylinder rod 6, a feed inlet 8 is fixedly sleeved on the upper die 7, a lower die 9 is fixedly connected to a base 1, the lower die 9 is internally contacted with the upper die 7, and an overflow preventing mechanism 10 is arranged in the upper die 7.

Referring to fig. 2 and 3, the anti-overflow mechanism 10 includes an air outlet 101, a support rod 102, a connecting rod 103, a connecting plate 104, a groove 105, a clamping groove 106, a slide bar 107, a handle 108, a connecting seat 109 and an elastic sponge 110, wherein the upper die 7 is internally provided with the air outlet 101, the upper die 7 is contacted with the support rod 102, the connecting rod 103 is fixedly connected with the connecting rod 103, the connecting plate 104 is fixedly connected with the connecting rod 103, the upper die 7 is internally provided with the groove 105, the connecting rod 103 is provided with the clamping groove 106, the sliding bar 107 is slidably connected with the clamping groove 106, and the clamping groove 106 is designed to insert the slide bar 107 into the clamping groove 106 to limit the connecting rod 103.

Referring to fig. 2 and 3, a handle 108 is fixedly connected to a slide bar 107, a connecting seat 109 is fixedly connected to an upper die 7, the handle 108 is in contact with the connecting seat 109, the handle 108 is made of iron material through design, the handle 108 is more durable, an elastic sponge 110 is arranged on the outer side of the slide bar 107, one end of the elastic sponge 110 is fixedly connected with the handle 108, the other end of the elastic sponge 110 is fixedly connected with the connecting seat 109, the elastic sponge 110 is designed, the handle 108 has an elastic function, the slide bar 107 is slidably connected to the connecting seat 109, the air is discharged from an air outlet 101 in the injection molding process, the connecting plate 104 moves upwards into the groove 105, and injection molding liquid is prevented from overflowing from the air outlet 101 during injection molding.

The specific implementation process of the utility model is as follows: when the device is used, the air cylinder 5 is started, the air cylinder 5 drives the air cylinder rod 6 to move downwards, the air cylinder rod 6 moves downwards to drive the upper die 7 and the feeding hole 8 to move downwards, the upper die 7 moves downwards to contact the lower die 9, after the upper die 7 contacts the lower die 9, the handle 108 is pulled to drive the slide rod 107 to move away from the clamping groove 106, the handle 108 moves to stretch the elastic sponge 110, after the slide rod 107 moves out of the clamping groove 106, injection molding liquid is poured into the lower die 9 from the feeding hole 8, in the process of injection molding, gas is discharged from the exhaust port 101, when the injection molding liquid contacts the connecting plate 104, the connecting plate 104 floats upwards to move, the connecting plate 104 moves upwards to drive the connecting rod 103, the clamping groove 106 and the supporting rod 102 to move upwards, the connecting plate 104 moves into the groove 105, then the handle 108 is released, the elastic action of the elastic sponge 110 pulls the handle 108 to drive the slide rod 107 to move, and after the slide rod 107 moves into the other clamping groove 106, and the connecting rod 103 is further limited, and the injection molding liquid is prevented from overflowing from the exhaust port 101 during injection molding.

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

Claims

1. The utility model provides a split type quick-witted case upper cover forming die, includes base (1), its characterized in that: fixedly connected with supporting shoe (2) on base (1), fixedly connected with support column (3) on base (1), fixedly connected with roof (4) on support column (3), fixedly mounted has cylinder (5) on roof (4), be provided with cylinder pole (6) on cylinder (5), sliding connection has cylinder pole (6) on roof (4), fixedly connected with goes up mould (7) on cylinder pole (6), go up mould (7) fixed feed inlet (8) that has cup jointed, fixedly connected with lower mould (9) on base (1), lower mould (9) inner contact has last mould (7), be provided with anti-overflow mechanism (10) in last mould (7).

2. The split chassis upper cover forming die of claim 1, wherein: the four supporting blocks (2) are symmetrically distributed on the base (1).

3. The split chassis upper cover forming die of claim 1, wherein: the anti-overflow mechanism (10) comprises an exhaust port (101), a support rod (102), a connecting rod (103), a connecting plate (104), a groove (105), a clamping groove (106), a slide bar (107), a handle (108), a connecting seat (109) and an elastic sponge (110), wherein the exhaust port (101) is formed in the upper die (7), the support rod (102) is contacted with the upper die (7), the connecting rod (103) is fixedly connected in the support rod (102), the connecting plate (104) is fixedly connected to the connecting rod (103), the groove (105) is formed in the upper die (7), the handle (108) is fixedly connected to the slide bar (107), the elastic sponge (110) is arranged on the outer side of the slide bar (107), and the slide bar (107) is connected in a sliding mode in the connecting seat (109).

4. A split chassis upper cover forming die according to claim 3, wherein: the connecting rod (103) is provided with a clamping groove (106), and a sliding rod (107) is connected in the clamping groove (106) in a sliding mode.

5. A split chassis upper cover forming die according to claim 3, wherein: the connecting seat (109) is contacted with a handle (108), and the handle (108) is made of iron material.

6. A split chassis upper cover forming die according to claim 3, wherein: one end of the elastic sponge (110) is fixedly connected with a handle (108), and the other end of the elastic sponge (110) is fixedly connected with a connecting seat (109).