CN212288565U

CN212288565U - Mould device for forming computer shell

Info

Publication number: CN212288565U
Application number: CN202020621143.5U
Authority: CN
Inventors: 杨红军
Original assignee: Shenzhen Sijunda Model Co ltd
Current assignee: Shenzhen Sijunda Model Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-05
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a die set that computer case shaping was used, including the shaping case, fixed mounting has hydraulic lifting rod on the top inner wall of shaping case, hydraulic lifting rod's bottom fixed mounting has last mould, equal fixed mounting has the fixed block on the both sides inner wall of shaping case, and one side fixed mounting that two fixed blocks are close to each other has same bed die, rectangle mould groove has been seted up at the top of bed die, sealed slidable mounting has same rectangle push pedal on the both sides inner wall in rectangle mould groove, one side inner wall of shaping case rotates installs the screw rod that is located the bed die below, the one end of screw rod extends to the shaping case outside and fixed mounting has T shape knob. The utility model discloses simple structure, convenient operation is convenient for ejecting from the rectangle mould inslot according to the computer case after actually will shaping is quick, conveniently gets the piece, satisfies the use needs, is favorable to the use.

Description

Mould device for forming computer shell

Technical Field

The utility model relates to a mould former technical field especially relates to a mould device that computer case shaping was used.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, has a memory function, is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation, is one of important functional parts of a computer, is mostly cast in a casting mode in the production process of the computer shell, and is injection molded by using an injection mold in production.

However, the existing computer shell is inconvenient to take out of the die cavity after being molded, the molded plastic product needs to be manually pulled out or pried out of the die cavity, prying marks are easily generated to damage the product, time and labor are wasted, the production efficiency is reduced, and the using requirement cannot be met, so that the die device for molding the computer shell is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a die device for forming a computer shell.

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

a die device for forming a computer shell comprises a forming box, wherein a hydraulic lifting rod is fixedly installed on the inner wall of the top of the forming box, an upper die is fixedly installed at the bottom end of the hydraulic lifting rod, fixed blocks are fixedly installed on the inner walls of two sides of the forming box respectively, one side, close to each other, of the two fixed blocks is fixedly installed with a lower die, a rectangular die groove is formed in the top of the lower die, a rectangular push plate is hermetically and slidably installed on the inner walls of two sides of the rectangular die groove, screw rods located below the lower die are rotatably installed on the inner walls of two sides of the forming box respectively, one ends, close to each other, of the two screw rods are welded together, a T-shaped knob is arranged on one side of the forming box, one end of the T-shaped knob extends into the forming box and is welded with one end, far away from the other screw rod, of one screw rod of the two screw rods, a fixed rod, sliding mounting has two movable blocks on the dead lever, and movable block thread bush is established on the screw rod that corresponds, the top of movable block articulates there is the connecting rod that the slope set up, and the one end that two connecting rods are close to each other articulates there is same riser, the top fixed mounting of dead lever has the montant that is located between two movable blocks, first recess has been seted up to the bottom of riser, and the top of montant extends to in the first recess, the top of riser extends to the rectangle mould inslot, and the bottom fixed connection of the top of riser and rectangle push pedal, the second recess has all been seted up on the both sides inner wall of first recess, the top inner wall and the bottom inner wall fixed mounting of second recess have same slide bar, sliding sleeve has the slider on the slide bar.

Preferably, bearings are fixedly mounted on the inner walls of the two sides of the forming box, and inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding screw rods.

Preferably, the top of the rectangular mold groove is provided with a first through hole, and the inner wall of the first through hole is in sliding connection with the outer side of the vertical plate.

Preferably, a second through hole is formed in one side, close to each other, of each of the two moving blocks, and the inner wall of each second through hole is connected with the outer side of the corresponding fixed rod in a sliding mode.

Preferably, the top of the sliding block is provided with a third through hole, and the inner wall of the third through hole is in sliding connection with the outer side of the corresponding sliding rod.

Preferably, the balls are inlaid in one side, away from each other, of each of the two sliding blocks, and one side, away from each other, of each of the two balls is in contact with the inner wall of one side of the corresponding second groove.

Preferably, threaded holes are formed in one side, close to each other, of each of the two moving blocks, and the threaded holes are in threaded connection with the corresponding screws.

Preferably, the distance between the top of the rectangular push plate and the top of the lower die is smaller than the height of the second groove.

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

by the matching of the forming box, the fixed block, the lower die, the rectangular die groove, the rectangular push plate, the screw, the T-shaped knob, the fixed rod, the movable block, the connecting rod, the vertical plate, the vertical rod, the first groove, the second groove, the slide rod and the slide block, when a computer shell is formed in the rectangular die groove and a piece needs to be taken from the computer shell, the T-shaped knob is rotated, the T-shaped knob drives the two movable blocks to move towards one side direction where the two movable blocks are close to each other on the fixed rod through the screw, the movable block drives the corresponding connecting rod to move towards one side direction where the two movable blocks are close to each other and extrudes the vertical plate to drive the vertical plate to move upwards on the vertical rod, the vertical plate drives the corresponding slide rod to move upwards through the second groove, the slide block slides on the corresponding slide rod and drives the corresponding ball to roll on the inner wall of one side of the, when the bottom of the sliding block is contacted with the inner wall of the bottom of the corresponding second groove, the rectangular push plate moves upwards to drive the computer shell to be separated from the rectangular mold groove, and a worker can conveniently take out the computer shell from the rectangular mold groove.

The utility model discloses simple structure, convenient operation is convenient for ejecting from the rectangle mould inslot according to the computer case after actually will shaping is quick, conveniently gets the piece, satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of a mold device for forming a computer case according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a mold apparatus for molding a computer case according to the present invention.

In the figure: the die comprises a forming box 1, a fixing block 2, a lower die 3, a rectangular die groove 4, a rectangular push plate 5, a screw 6, a T-shaped knob 7, a fixing rod 8, a moving block 9, a connecting rod 10, a vertical plate 11, a vertical rod 12, a first groove 13, a second groove 14, a sliding rod 15 and a sliding block 16.

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. 1-2, a mold device for molding a computer housing comprises a molding box 1, a hydraulic lifting rod is fixedly installed on the inner wall of the top of the molding box 1, an upper mold is fixedly installed at the bottom end of the hydraulic lifting rod, fixed blocks 2 are fixedly installed on the inner walls of two sides of the molding box 1, a same lower mold 3 is fixedly installed on one side, close to each other, of the two fixed blocks 2, a rectangular mold groove 4 is formed in the top of the lower mold 3, a same rectangular push plate 5 is hermetically and slidably installed on the inner walls of two sides of the rectangular mold groove 4, screw rods 6 located below the lower mold 3 are rotatably installed on the inner walls of two sides of the molding box 1, one ends, close to each other, of the two screw rods 6 are welded, a T-shaped knob 7 is arranged on one side of the molding box 1, one end of the T-shaped knob 7 extends into the molding box 1 and is welded, a fixed rod 8 positioned between the screw 6 and the lower die 3 is fixedly arranged between the inner walls at two sides of the forming box 1, two moving blocks 9 are slidably arranged on the fixed rod 8, the moving blocks 9 are sleeved on the corresponding screw 6 in a threaded manner, connecting rods 10 which are obliquely arranged are hinged at the tops of the moving blocks 9, a vertical rod 12 positioned between the two moving blocks 9 is fixedly arranged at the top of the fixed rod 8, a first groove 13 is formed at the bottom of the vertical rod 11, the top end of the vertical rod 12 extends into the first groove 13, the top of the vertical rod 11 extends into the rectangular die groove 4, the top of the vertical rod 11 is fixedly connected with the bottom of the rectangular push plate 5, second grooves 14 are formed on the inner walls at two sides of the first groove 13, and a slide rod 15 is fixedly arranged on the inner walls at the tops and the bottoms of the second grooves 14, slide linkage is equipped with slider 16 on the slide bar 15, the utility model discloses simple structure, convenient operation is convenient for ejecting from the rectangle mould inslot according to actually with the quick follow of computer case after the shaping, conveniently gets a, satisfies the operation needs, is favorable to the use.

In the utility model, bearings are fixedly arranged on the inner walls of two sides of the forming box 1, the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding screw 6, a first through hole is arranged at the top of the rectangular mould groove 4, the inner wall of the first through hole is connected with the outer side of the vertical plate 11 in a sliding way, a second through hole is arranged at one side of two moving blocks 9 close to each other, the inner wall of the second through hole is connected with the outer side of the fixed rod 8 in a sliding way, a third through hole is arranged at the top of the sliding block 16, the inner wall of the third through hole is connected with the outer side of the corresponding sliding rod 15 in a sliding way, balls are embedded at one side of two sliding blocks 16 far away from each other, one side of two balls far away from each other is contacted with the inner wall of one side of the corresponding second groove 14, threaded holes are arranged at one side of two moving blocks 9 close to each other, the threaded holes are connected with, through the matching of the forming box 1, the fixed block 2, the lower die 3, the rectangular die groove 4, the rectangular push plate 5, the screw 6, the T-shaped knob 7, the fixed rod 8, the movable blocks 9, the connecting rod 10, the vertical plate 11, the vertical rod 12, the first groove 13, the second groove 14, the sliding rod 15 and the sliding block 16, when the computer shell is formed in the rectangular die groove 4 and a piece needs to be taken out from the computer shell, the T-shaped knob 7 is rotated, the T-shaped knob 7 drives the two movable blocks 9 to move towards one side direction where the two movable blocks 9 are close to each other on the fixed rod 8 through the screw 6, the movable blocks 9 drive the corresponding connecting rods 10 to move towards one side direction where the two movable blocks 9 are close to each other and extrude the vertical plate 11 to drive the vertical plate 11 to move upwards on the vertical rod 12, the vertical plate 11 drives the corresponding sliding rods 15 to move upwards through the second grooves 14, the sliding block 16 slides upwards on the corresponding sliding rods 15, riser 11 passes through rectangle push pedal 5 and drives computer housing rebound in rectangle mould groove 4, and when slider 16's bottom and the bottom inner wall of the second recess 14 that corresponds contacted, rectangle push pedal 5 rebound drives computer housing and rectangle mould groove 4 separation, and the staff conveniently takes out computer housing from rectangle mould groove 4, the utility model discloses simple structure, convenient operation is convenient for ejecting from rectangle mould inslot according to actually being quick with the computer housing after the shaping, conveniently gets, satisfies the use needs, is favorable to using.

The working principle is as follows: after a computer shell is formed in the rectangular die groove 4, when a piece needs to be taken out of the computer shell, the T-shaped knob 7 is rotated, the T-shaped knob 7 drives the screw rod 6 to rotate, under the effect of threaded connection of the threaded hole and the screw rod 6, the screw rod 6 rotates to drive the two movable blocks 9 to move towards one side direction where the two movable blocks 9 are close to each other on the fixed rod 8, the movable blocks 9 drive the corresponding connecting rods 10 to move towards one side direction where the two movable blocks 9 are close to each other, under the effect that one ends, close to each other, of the two connecting rods 10 are hinged with the same vertical plate 11, the two connecting rods 10 extrude the vertical plate 11 and drive the vertical plate 11 to move upwards on the vertical rod 12, the vertical plate 11 drives the two second grooves 14 to move upwards, the second grooves 14 drive the corresponding sliding rods 15 to move upwards, the sliding blocks 16 slide on the corresponding sliding rods 15, and the sliding blocks, riser 11 upward movement drives rectangle push pedal 5 rebound, rectangle push pedal 5 produces thrust to the computer casing after the shaping in rectangle mould groove 4, rectangle push pedal 5 upward movement drives computer casing rebound in rectangle mould groove 4, when the bottom of slider 16 contacts with the bottom inner wall of the second recess 14 that corresponds, rectangle push pedal 5 rebound drives computer casing and rectangle mould groove 4 separation, the staff conveniently takes out computer casing from rectangle mould groove 4.

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. A die device for forming a computer shell comprises a forming box (1), wherein a hydraulic lifting rod is fixedly mounted on the inner wall of the top of the forming box (1), an upper die is fixedly mounted at the bottom end of the hydraulic lifting rod, and the die device is characterized in that fixed blocks (2) are fixedly mounted on the inner walls of two sides of the forming box (1), one side, close to each other, of each fixed block (2) is fixedly mounted with a same lower die (3), a rectangular die groove (4) is formed in the top of each lower die (3), one inner wall of two sides of each rectangular die groove (4) is hermetically and slidably mounted with a same rectangular push plate (5), screw rods (6) located below the lower die (3) are rotatably mounted on the inner walls of two sides of the forming box (1), one ends, close to each other, of the two screw rods (6) are welded, and a T-shaped knob (7) is arranged on one, one end of a T-shaped knob (7) extends into a forming box (1) and is welded with one end, far away from the other screw (6), of one screw (6) of the two screws (6), of the forming box (1), a same fixed rod (8) positioned between the screws (6) and a lower die (3) is fixedly arranged between the inner walls of the two sides of the forming box (1), two moving blocks (9) are slidably arranged on the fixed rod (8), the moving blocks (9) are sleeved on the corresponding screws (6) in a threaded manner, connecting rods (10) which are obliquely arranged are hinged to the tops of the moving blocks (9), a same vertical plate (11) is hinged to one end, close to each other, of the two connecting rods (10), a vertical rod (12) positioned between the two moving blocks (9) is fixedly arranged at the top of the fixed rod (8), a first groove (13) is formed in the bottom of the vertical plate (11), and the top end of the vertical rod, the top of riser (11) extends to in rectangle mould groove (4), and the bottom fixed connection of the top of riser (11) and rectangle push pedal (5), second recess (14) have all been seted up on the both sides inner wall of first recess (13), the top inner wall and the bottom inner wall fixed mounting of second recess (14) have same slide bar (15), sliding sleeve is equipped with slider (16) on slide bar (15).

2. The mold device for molding a computer case according to claim 1, wherein bearings are fixedly mounted on the inner walls of both sides of the molding box (1), and inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding screws (6).

3. The mold device for molding a computer case as claimed in claim 1, wherein the top of the rectangular mold groove (4) is formed with a first through hole, and an inner wall of the first through hole is slidably connected to an outer side of the vertical plate (11).

4. The mold device for molding a computer case as claimed in claim 1, wherein the two moving blocks (9) have second through holes on their sides close to each other, and the inner walls of the second through holes are slidably connected to the outer sides of the fixing rods (8).

5. The die device for forming the computer casing as claimed in claim 1, wherein a third through hole is formed at the top of the sliding block (16), and the inner wall of the third through hole is slidably connected with the outer side of the corresponding sliding rod (15).

6. The mold device for molding a computer case according to claim 1, wherein the two sliders (16) are embedded with balls on the sides away from each other, and the sides away from each other of the two balls are in contact with the inner wall of the corresponding second groove (14).

7. The mold device for molding a computer case as claimed in claim 1, wherein the two moving blocks (9) have threaded holes on their sides adjacent to each other, and the threaded holes are in threaded connection with the corresponding threaded rods (6).

8. The die set for molding a computer case according to claim 1, wherein the distance between the top of the rectangular push plate (5) and the top of the lower die (3) is smaller than the height of the second groove (14).