CN210590427U

CN210590427U - Electroplating rapid plastic mold for injection molding

Info

Publication number: CN210590427U
Application number: CN201921201573.5U
Authority: CN
Inventors: 石明
Original assignee: Shenzhen Hongjiayu Technology Development Co ltd
Current assignee: Shenzhen Hongjiayu Technology Development Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-22
Anticipated expiration: 2029-07-29

Abstract

The utility model relates to the technical field of mold manufacturing, in particular to an electroplating rapid plastic mold for injection molding, which can facilitate the closing and the disassembly of a left mold and a right mold and improve the practicability; comprises a left die and a right die; still include two sets of left dead levers, two sets of right dead levers, the fixed axle, two sets of fixing bases, the locating plate, left side cylinder, right side cylinder, left side telescopic link, right telescopic link, left side connecting rod and right connecting rod, be provided with two sets of fixed slots on two sets of fixing bases respectively, be provided with two sets of ball bearing in two sets of fixed slots respectively, both ends insert respectively and are fixed to two sets of ball bearing around the fixed axle in, two sets of fixing bases are installed respectively in locating plate bottom first half region and latter half region, left side telescopic link and right telescopic link bottom are connected with left connecting rod and right connecting rod one end hub connection respectively, left side connecting rod and right connecting rod other end are connected with left mould left side lateral wall second.

Description

Electroplating rapid plastic mold for injection molding

Technical Field

The utility model relates to a technical field that the mould was made especially relates to a electroplate quick plastic mold for injection moulding.

Background

As is well known, an electroplating rapid plastic mold for injection molding is an accessory device for injection molding when the plastic part is produced conveniently, and is widely used in the field of plastic part production; the existing electroplating rapid plastic mold for injection molding comprises a left mold and a right mold, wherein the left mold and the right mold are detachably arranged; when the existing electroplating rapid plastic mold for injection molding is used, a left mold and a right mold are installed in a closed mode, injection molding raw materials are heated and melted and then injected between the left mold and the right mold, after a plastic piece is cooled and molded, the left mold and the right mold are disassembled, and the molded plastic piece is taken out; the existing electroplating rapid plastic mould for injection molding is found in use, so that the left mould and the right mould are inconvenient to close and disassemble, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can make things convenient for the closure and the dismantlement of left mould and right mould, improve the electroplating quick plastic mold for injection moulding of practicality.

The utility model relates to an electroplating rapid plastic mould for injection molding, which comprises a left mould and a right mould; the fixing device comprises a fixing plate, and is characterized by further comprising two groups of left fixing rods, two groups of right fixing rods, a fixing shaft, two groups of fixing seats, a positioning plate, a left air cylinder, a right air cylinder, a left telescopic rod, a right telescopic rod, a left connecting rod and a right connecting rod, wherein one end of each of the two groups of left fixing rods and one end of each of the two groups of right fixing rods are respectively connected with the top of a left die and the top of a right die, the other ends of the two groups of left fixing rods are respectively connected with the fixing shaft, the other ends of the two groups of right fixing rods are respectively connected with the two groups of fixing seats, the two groups of fixing seats are respectively provided with two groups of fixing grooves, two groups of ball bearings are respectively arranged in the two groups of fixing grooves, the front ends and the rear ends of the fixing shafts are respectively inserted into and fixed in the two, and the bottom ends of the left telescopic rod and the right telescopic rod are respectively connected with one end shafts of the left connecting rod and the right connecting rod, and the other ends of the left connecting rod and the right connecting rod are respectively connected with the lower half area of the left side wall of the left die and the lower half area shaft of the right side wall of the right die.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes multiunit right angle mount and multiunit set screw, multiunit right angle mount contacts with locating plate bottom, left cylinder and right cylinder respectively, multiunit set screw spiral shell dress passes through multiunit right angle mount respectively to multiunit set screw spiral shell dress is respectively to in left cylinder, right cylinder and the locating plate.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes left spacing, right spacing, left spacing and right spacing, left side spacing and right spacing one end all are connected with the locating plate bottom to the left side spacing and the right spacing other end are connected with left spacing and right spacing respectively, left telescopic link and right telescopic link pass left spacing and right spacing respectively.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes multiunit left steel ball and multiunit right steel ball, be provided with multiunit left side arc wall and multiunit right side arc wall on left side spacing ring and the right spacing ring inner wall respectively, multiunit left side steel ball and multiunit right steel ball are arranged in multiunit left side arc wall and multiunit right side arc wall respectively to multiunit left side steel ball and multiunit right steel ball contact with left telescopic link and right telescopic link outer wall respectively.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes two sets of fans, two sets of transmission pipes and two sets of play wind covers, locating plate top left end and right-hand member are installed respectively to two sets of fans, two sets of transmission pipe inputs all pass the locating plate and communicate with two sets of fan outputs respectively to two sets of transmission pipe outputs communicate with two sets of play wind covers respectively, two sets of play wind covers are located left mould left side region and right mould right side region respectively.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes two sets of ARC filter, two sets of ARC filter install respectively and do the top left end and right-hand member for me, two sets of fans are located two sets of ARC filter respectively.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes two sets of dead levers and two sets of solid fixed ring, two sets of dead lever both ends are connected with locating plate bottom and two sets of solid fixed ring respectively, two sets of solid fixed ring suit cover to two sets of air-out respectively.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes two sets of slipmats, two sets of slipmats are installed respectively on two sets of solid fixed ring inner walls to two sets of slipmats contact with two sets of play wind covers respectively.

Compared with the prior art, the beneficial effects of the utility model are that: when the left die and the right die are in a separated state, the left air cylinder and the right air cylinder are both in a retracted state, the left cylinder and the right cylinder can be electrified to drive the left telescopic rod and the right telescopic rod to move downwards, thereby driving the left connecting rod and the right connecting rod to move to enable the left die and the right die to be continuously close, the fixed shaft rotates along the two groups of fixed seats through the two groups of ball bearings until the left die and the right die are closed, the left air cylinder and the right air cylinder are closed at the moment, heating and melting the injection molding raw material, injecting the molten injection molding raw material between the left mold and the right mold, cooling and molding the plastic part, the left cylinder and the right cylinder are driven to drive the left telescopic rod and the telescopic rod to recover and drive the left connecting rod and the right connecting rod to drive the left die and the right die to separate, and the plastic part formed in the left mold is taken out, so that the left mold and the right mold can be conveniently closed and disassembled, and the practicability is improved.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic left side view of the attachment of the retainer ring and cleat;

FIG. 4 is a schematic left side view of the connection of the fixed shaft, the fixed base and the ball bearing;

in the drawings, the reference numbers: 1. a left mold; 2. a right mold; 3. a left fixed link; 4. a right fixing rod; 5. a fixed shaft; 6. a fixed seat; 7. positioning a plate; 8. a left cylinder; 9. a right cylinder; 10. a left telescoping rod; 11. a right telescopic rod; 12. a left connecting rod; 13. a right connecting rod; 14. a ball bearing; 15. a right-angle fixing frame; 16. a set screw; 17. a left limiting frame; 18. a right limit bracket; 19. a left stop collar; 20. a right limit ring; 21. a left steel ball; 22. a right steel ball; 23. a fan; 24. a conveying pipe; 25. an air outlet cover; 26. an arc-shaped filter screen; 27. fixing the rod; 28. a fixing ring; 29. a non-slip mat.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the electroplating rapid plastic mold for injection molding of the present invention comprises a left mold 1 and a right mold 2; the device also comprises two groups of left fixing rods 3, two groups of right fixing rods 4, a fixing shaft 5, two groups of fixing seats 6, a positioning plate 7, a left air cylinder 8, a right air cylinder 9, a left telescopic rod 10, a right telescopic rod 11, a left connecting rod 12 and a right connecting rod 13, wherein one end of each of the two groups of left fixing rods 3 and two groups of right fixing rods 4 is respectively connected with the top of a left mould 1 and the top of a right mould, the other end of each of the two groups of left fixing rods 3 is respectively connected with the fixing shaft 5, the other end of each of the two groups of right fixing rods 4 is respectively connected with the two groups of fixing seats 6, two groups of fixing seats 6 are respectively provided with two groups of fixing grooves, two groups of ball bearings 14 are respectively arranged in the two groups of ball bearings 14, the two groups of fixing seats 6 are respectively arranged in the front half area, the top ends of a left telescopic rod 10 and a right telescopic rod 11 are respectively arranged at the output ends of a left air cylinder 8 and a right air cylinder 9, the bottom ends of the left telescopic rod 10 and the right telescopic rod 11 are respectively connected with one end shafts of a left connecting rod 12 and a right connecting rod 13, and the other ends of the left connecting rod 12 and the right connecting rod 13 are respectively connected with the lower half area of the left side wall of the left mould 1 and the lower half area of the right side wall of the right mould; when the left die and the right die are in a separated state, the left air cylinder and the right air cylinder are both in a retracted state, the left cylinder and the right cylinder can be electrified to drive the left telescopic rod and the right telescopic rod to move downwards, thereby driving the left connecting rod and the right connecting rod to move to enable the left die and the right die to be continuously close, the fixed shaft rotates along the two groups of fixed seats through the two groups of ball bearings until the left die and the right die are closed, the left air cylinder and the right air cylinder are closed at the moment, heating and melting the injection molding raw material, injecting the molten injection molding raw material between the left mold and the right mold, cooling and molding the plastic part, the left cylinder and the right cylinder are driven to drive the left telescopic rod and the telescopic rod to recover and drive the left connecting rod and the right connecting rod to drive the left die and the right die to separate, and the plastic part formed in the left mold is taken out, so that the left mold and the right mold can be conveniently closed and disassembled, and the practicability is improved.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes multiunit right angle mount 15 and multiunit set screw 16, multiunit right angle mount 15 respectively with locating plate 7 bottom, left cylinder 8 and right cylinder 9 contact, multiunit set screw 16 respectively the spiral shell dress through multiunit right angle mount 15 to multiunit set screw 16 respectively the spiral shell dress to in left cylinder 8, right cylinder 9 and locating plate 7; the positions of the plurality of groups of right-angle fixing frames can be fixedly installed through the plurality of groups of fixing screws, so that the installation stability of the left air cylinder and the right air cylinder at the bottom of the positioning plate can be conveniently improved.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes left spacing 17, right spacing 18, left spacing ring 19 and right spacing ring 20, and

left spacing

17 and 18 one end of right spacing are all connected in locating plate 7 bottom to the other end of

left spacing

17 and 18 other ends of right spacing are connected with left spacing ring 19 and right spacing ring 20 respectively, and left telescopic link 10 and right telescopic link 11 pass left spacing ring 19 and right spacing ring 20 respectively; the position of the left limiting ring and the position of the right limiting ring can be fixed through the left limiting frame and the right limiting frame, so that the left telescopic rod and the right telescopic rod can be limited to a certain extent through the left limiting ring and the right limiting ring.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes multiunit left steel ball 21 and multiunit right steel ball 22, is provided with multiunit left arc wall and multiunit right arc wall on left spacing ring 19 and the right spacing ring 20 inner wall respectively, and multiunit left steel ball 21 and multiunit right steel ball 22 are located multiunit left arc wall and multiunit right arc wall respectively, and multiunit left steel ball 21 and multiunit right steel ball 22 respectively with left telescopic link 10 and right telescopic link 11 outer wall contact; when the left telescopic rod and the right telescopic rod move up and down, the friction force between the left telescopic rod and the right telescopic rod and between the left limiting ring and the right limiting ring can be reduced through rolling of the multiple groups of left steel balls and the multiple groups of right steel balls.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes two sets of fans 23, two sets of transmission pipes 24 and two sets of air-out covers 25, and two sets of fans 23 are installed respectively at locating plate 7 top left end and right-hand member, and two sets of transmission pipe 24 input ends all pass locating plate 7 and communicate with two sets of fans 23 output ends respectively, and two sets of transmission pipe 24 output ends communicate with two sets of air-out covers 25 respectively, and two sets of air-out covers 25 are located left side region and right mould right side region of left mould 1 respectively; after the injection molding is completed, the two groups of fans can be electrified and started, and the outside air is discharged through the transmission pipe and the two groups of air outlet covers under the action of the two groups of fans, so that the air flow speed of the left mold and the right mold can be increased, and the cooling speed of the left mold, the right mold and the plastic part inside the left mold and the right mold can be increased.

The utility model discloses an electroplate quick plastic mold for injection moulding still includes two sets of arced filter screen 26, and two sets of arced filter screen 26 are installed respectively at the left end and the right end of the top of giving me, and two sets of fans 23 are located in two sets of arced filter screen 26 respectively; can play certain filtering action to the air of two sets of fan transmissions through two sets of arc filter screens, reduce impurity dust and transmit along with the air together.

The utility model discloses an electroplating rapid plastic mould for injection moulding, which also comprises two groups of fixed rods 27 and two groups of fixed rings 28, wherein two ends of the two groups of fixed rods 27 are respectively connected with the bottom of the positioning plate 7 and the two groups of fixed rings 28, and the two groups of fixed rings 28 are respectively sleeved on the two groups of air outlet covers 25; the positions of the two groups of fixing rings can be fixed through the two groups of fixing rods, so that the positions of the two groups of air outlet covers can be fixed to a certain extent through the two groups of fixing rings.

The utility model discloses an electroplating rapid plastic mould for injection moulding, which also comprises two groups of anti-skid pads 29, wherein the two groups of anti-skid pads 29 are respectively arranged on the inner walls of the two groups of fixing rings 28, and the two groups of anti-skid pads 29 are respectively contacted with the two groups of air outlet covers 25; can strengthen the frictional force between two sets of air-out covers and two sets of solid fixed rings through two sets of slipmats to can improve the fixed ability to the air-out cover.

The utility model discloses an electroplating rapid plastic mould for injection molding, when in operation, when a left mould and a right mould are in a separated state, a left cylinder and a right cylinder are both in a withdrawing state, the left cylinder and the right cylinder can be electrified to drive the left cylinder and the right cylinder to drive a left telescopic rod and a right telescopic rod to move downwards so as to drive a left connecting rod and a right connecting rod to move to enable the left mould and the right mould to approach continuously, a fixed shaft rotates along two groups of fixed seats through two groups of ball bearings until the left mould and the right mould are closed, the left cylinder and the right cylinder are closed at the moment, injection molding raw materials are heated and melted and then injected between the left mould and the right mould, after the plastic pieces are cooled and molded, the left cylinder and the right cylinder are driven to drive the left telescopic rod and the telescopic rod to be recovered, and the left connecting rod and the right connecting rod drive the left mould and the right mould to be separated, therefore, the left die and the right die can be conveniently closed and disassembled, the practicability is improved, the positions of a plurality of groups of right-angle fixing frames can be fixedly installed through a plurality of groups of fixing screws, so that the installation stability of the left cylinder and the right cylinder at the bottom of the positioning plate can be conveniently improved, the positions of the left limiting ring and the right limiting ring can be fixed through the left limiting frame and the right limiting frame, so that the positions of the left telescopic rod and the right telescopic rod can be limited to a certain extent through the left limiting ring and the right limiting ring, when the left telescopic rod and the right telescopic rod move up and down, the friction force between the left telescopic rod and the right telescopic rod and the left limiting ring and the right limiting ring can be reduced through the rolling of a plurality of groups of left steel balls and a plurality of groups of right steel balls, after the injection molding is finished, two groups of fans can be electrified and started, the external air can be discharged through the transmission pipe and two groups of air, and then can accelerate the cooling rate of left mould and right mould and its inside working of plastics, can play certain filtering action to the air of two sets of fan transmissions through two sets of ARC filter screen, it transmits along with the air to reduce the impurity dust, can be through the position of two sets of fixed ring of two sets of dead levers fixed, thereby can play certain fixed ability to the position of two sets of play fan housings through two sets of fixed rings, can strengthen the frictional force between two sets of play fan housings and two sets of fixed ring through two sets of slipmats, thereby can improve the fixed ability to a fan housing.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An electroplating rapid plastic mould for injection moulding comprises a left mould (1) and a right mould (2); the device is characterized by further comprising two groups of left fixing rods (3), two groups of right fixing rods (4), a fixing shaft (5), two groups of fixing seats (6), a positioning plate (7), a left air cylinder (8), a right air cylinder (9), a left telescopic rod (10), a right telescopic rod (11), a left connecting rod (12) and a right connecting rod (13), wherein one ends of the two groups of left fixing rods (3) and the two groups of right fixing rods (4) are respectively connected with the top of a left mould (1) and the top of a right mould, the other ends of the two groups of left fixing rods (3) are respectively connected with the fixing shaft (5), the other ends of the two groups of right fixing rods (4) are respectively connected with the two groups of fixing seats (6), the two groups of fixing grooves are respectively arranged on the two groups of fixing seats (6), two groups of ball bearings (14) are respectively arranged in the, two sets of fixing bases (6) are installed respectively at locating plate (7) bottom first half region and latter half region, left side cylinder (8) and right cylinder (9) are installed respectively at locating plate (7) bottom left half region and right half region, the output end department at left side cylinder (8) and right cylinder (9) is installed respectively on left side telescopic link (10) and right telescopic link (11) top to left side telescopic link (10) and right telescopic link (11) bottom are connected with left connecting rod (12) and right connecting rod (13) one end hub respectively, left side connecting rod (12) and right connecting rod (13) other end respectively with left mould (1) left side wall first half region and right mould right side wall first half region hub connection down.

2. The electroplating rapid plastic mold for injection molding according to claim 1, further comprising multiple sets of right-angle fixing frames (15) and multiple sets of fixing screws (16), wherein the multiple sets of right-angle fixing frames (15) are respectively contacted with the bottom of the positioning plate (7), the left air cylinder (8) and the right air cylinder (9), the multiple sets of fixing screws (16) are respectively screwed through the multiple sets of right-angle fixing frames (15), and the multiple sets of fixing screws (16) are respectively screwed into the left air cylinder (8), the right air cylinder (9) and the positioning plate (7).

3. The electroplating rapid plastic mold for injection molding according to claim 2, further comprising a left limiting frame (17), a right limiting frame (18), a left limiting ring (19) and a right limiting ring (20), wherein one end of the left limiting frame (17) and one end of the right limiting frame (18) are connected to the bottom of the positioning plate (7), the other end of the left limiting frame (17) and the other end of the right limiting frame (18) are connected to the left limiting ring (19) and the right limiting ring (20), and the left telescopic rod (10) and the right telescopic rod (11) respectively penetrate through the left limiting ring (19) and the right limiting ring (20).

4. The electroplating rapid plastic mold for injection molding according to claim 3, further comprising a plurality of groups of left steel balls (21) and a plurality of groups of right steel balls (22), wherein the inner walls of the left limit ring (19) and the right limit ring (20) are respectively provided with a plurality of groups of left arc-shaped grooves and a plurality of groups of right arc-shaped grooves, the plurality of groups of left steel balls (21) and the plurality of groups of right steel balls (22) are respectively located in the plurality of groups of left arc-shaped grooves and the plurality of groups of right arc-shaped grooves, and the plurality of groups of left steel balls (21) and the plurality of groups of right steel balls (22) are respectively contacted with the outer walls of the left telescopic rod (10).

5. The electroplating rapid plastic mold for injection molding according to claim 4, further comprising two sets of fans (23), two sets of transmission pipes (24) and two sets of air outlet covers (25), wherein the two sets of fans (23) are respectively installed at the left end and the right end of the top of the positioning plate (7), the input ends of the two sets of transmission pipes (24) respectively penetrate through the positioning plate (7) and are respectively communicated with the output ends of the two sets of fans (23), the output ends of the two sets of transmission pipes (24) are respectively communicated with the two sets of air outlet covers (25), and the two sets of air outlet covers (25) are respectively located in the left area of the left mold (1) and the right area of the right mold.

6. The electroplating rapid plastic mold for injection molding according to claim 5, further comprising two sets of arc-shaped filter screens (26), wherein the two sets of arc-shaped filter screens (26) are respectively installed at the left end and the right end of the top of the given office, and the two sets of fans (23) are respectively located in the two sets of arc-shaped filter screens (26).

7. The electroplating rapid plastic mold for injection molding according to claim 6, further comprising two sets of fixing rods (27) and two sets of fixing rings (28), wherein two ends of the two sets of fixing rods (27) are respectively connected with the bottom of the positioning plate (7) and the two sets of fixing rings (28), and the two sets of fixing rings (28) are respectively sleeved on the two sets of air outlet covers (25).

8. An electroplating rapid plastic mold for injection molding according to claim 7, characterized by further comprising two sets of anti-slip pads (29), wherein the two sets of anti-slip pads (29) are respectively installed on the inner walls of the two sets of fixing rings (28), and the two sets of anti-slip pads (29) are respectively contacted with the two sets of air outlet covers (25).