CN212603173U

CN212603173U - Demoulding structure for automobile lamp forming mould

Info

Publication number: CN212603173U
Application number: CN202020694373.4U
Authority: CN
Inventors: 程岗
Original assignee: Tianjin Wenze Mould Co ltd
Current assignee: Tianjin Wenze Mould Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-26
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to the technical field of auxiliary devices for producing parts, in particular to a demoulding structure for an automobile lamp forming mould, which can utilize a threaded hole on an automobile lamp to be matched and connected with a threaded rod, automatically unload a workpiece, replace manual workpiece taking, improve the product quality and improve the practicability; including the cover half, the movable mould, the movable plate, first slide bar, the fixed plate, the second slide bar, cylinder and piston, the cover half is fixed on anchor clamps, movable mould and cover half pass through positioner cooperation contact, cover half and movable mould contact department are provided with waters, it is provided with the runner to water the top, cover half and movable mould all are provided with the die cavity, be provided with two sets of threaded rods in the die cavity, the threaded rod left end is connected with transmission, be provided with the multiunit through-hole on the movable plate, first slide bar right-hand member passes the through-hole with one heart and is connected with the movable mould left end, first slide bar and movable plate sliding connection, cylinder right-hand member and piston sliding connection.

Description

Demoulding structure for automobile lamp forming mould

Technical Field

The utility model relates to a spare part production auxiliary device's technical field especially relates to a demoulding structure for car light forming die.

Background

The automobile parts processing is each unit constituting the automobile parts processing entirety and a product serving for the automobile parts processing. The automobile lamp is also one of necessary automobile parts, and the automobile lamp is manufactured by injection molding. In car light production technology, involve the drawing of patterns to car light injection molding, current drawing of patterns mode is that the manual work is directly taken off the car light from the mould, and probably the plastic has not dried through yet sometimes to model and mould have certain cohesiveness, lead to directly taking off more difficultly, probably leave the fingerprint on the model at the mould in-process of getting the mould, lead to the production of waste product spare, reduce production efficiency, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a screw hole on the usable car light is connected with the threaded rod cooperation, lifts the work piece off automatically, replaces the manual work to get the piece, improves product quality, has improved the demoulding structure for car light forming die of practicality.

The utility model discloses a demoulding structure for automobile lamp forming die, including the cover half, the movable mould, the movable plate, first slide bar, the fixed plate, the second slide bar, cylinder and piston, the cover half is fixed on anchor clamps, movable mould and cover half pass through positioner cooperation contact, cover half and movable mould contact department are provided with water, water the top is provided with the runner, cover half and movable mould all are provided with the die cavity, be provided with two sets of threaded rods in the die cavity, the threaded rod left end is connected with transmission, be provided with the multiunit through-hole on the movable plate, first slide bar right-hand member passes the through-hole with one heart and is connected with the movable mould left end, first slide bar and movable plate sliding connection, first slide bar left end is provided with the baffle, the fixed plate is connected with the movable mould through the second slide bar, the second slide bar is connected with the movable plate sliding, the air cylinder is connected with an air pump.

The utility model discloses a demoulding structure for car light forming die, wherein transmission includes the motor, the derailleur, first gear, second gear and transfer line, the movable mould left end is provided with the box, motor and derailleur are all installed in the box, the motor is connected with the power, the motor output is connected with the derailleur input, the derailleur output is connected with first gear left end, first gear and two sets of second gear meshing are connected, the movable mould left end is provided with two sets of bearings, the transfer line left end is connected with second gear right-hand member, the transfer line right-hand member passes the bearing inner circle with one heart and extends to the die cavity, the transfer line right-hand member is provided with the threaded rod.

The utility model discloses a demoulding structure for car light forming die, cover half middle part are provided with cooling tube, and the cooling tube right-hand member is provided with water inlet and delivery port.

The utility model discloses a demoulding structure for car light forming die, wherein positioner include the second locating lever, and both ends all are provided with first locating lever around the cover half, and both ends all are provided with the dog around the movable mould, and the dog right-hand member is connected with second locating lever left end, and second locating lever right-hand member is connected with the cooperation of first locating lever.

The utility model discloses a demoulding structure for car light forming die is provided with the access door on the box, is provided with the ventilation net on the access door, and the ventilation net communicates with the box middle part.

The utility model discloses a demoulding structure for car light forming die still includes the multiunit spring, and the cover is equipped with the spring on the first slide bar, and the spring is located between movable mould and the movable plate.

The utility model discloses a demoulding structure for car light forming die, the box top is provided with the oiling mouth.

The utility model discloses a demoulding structure for car light forming die removes the board left end and sets up the baffle.

Compared with the prior art, the beneficial effects of the utility model are that: the cylinder is started, the right end of the cylinder outputs power, the movable plate is pushed to move rightwards through the piston, the fixed mold is in matched contact with the movable mold, the injection molding nozzle conducts injection molding in the mold cavity through the sprue, the fixed mold and the movable mold are separated through the piston, the two sets of threaded rods are driven to rotate through the transmission device, the automobile lamp is made to fall and directly fall into the cooling device, an operator is prevented from manually taking a workpiece, waste products are produced, and practicability is improved.

Drawings

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

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic structural view of the transmission of the present invention;

FIG. 4 is a schematic structural diagram of the cooling pipeline of the present invention;

FIG. 5 is a schematic structural view of the access door of the present invention;

in the drawings, the reference numbers: 1. fixing a mold; 2. moving the mold; 3. a pouring channel; 4. a gate; 5. a mold cavity; 6. a threaded rod; 7. moving the plate; 8. a first slide bar; 9. a baffle plate; 10. a fixing plate; 11. a second slide bar; 12. a cylinder; 13. a piston; 14. a box body; 15. a motor; 16. a transmission; 17. a first gear; 18. a second gear; 19. a bearing; 20. a transmission rod; 21. a cooling channel; 22. a water inlet; 23. a water outlet; 24. a first positioning rod; 25. a stopper; 26. a second positioning rod; 27. a ventilation net; 28. a spring; 29. and an oil filling port.

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 figures 1 to 5, the utility model discloses a demoulding structure for an automobile lamp forming mould, which comprises a fixed mould 1, a movable mould 2, a movable plate 7, a first slide bar 8, a fixed plate 10, a second slide bar 11, a cylinder 12 and a piston 13, wherein the fixed mould 1 is fixed on a clamp, the movable mould 2 is in fit contact with the fixed mould 1 through a positioning device, a pouring gate 3 is arranged at the contact part of the fixed mould 1 and the movable mould 2, a pouring gate 4 is arranged at the top end of the pouring gate 3, the fixed mould 1 and the movable mould 2 are both provided with a mould cavity 5, two groups of threaded rods 6 are arranged in the mould cavity 5, the left end of each threaded rod 6 is connected with a transmission device, a plurality of groups of through holes are arranged on the movable plate 7, the right end of the first slide bar 8 concentrically passes through the through hole to be connected with the left end of the movable mould 2, the first slide bar 8 is in, the fixed plate 10 is fixed on the clamp, the right end of the air cylinder 12 is connected with the piston 13 in a sliding mode, the right end of the piston 13 is connected with the left end of the movable plate 7, and the air cylinder 12 is connected with the air pump; starting cylinder 12, cylinder 12 right-hand member output power promotes movable plate 7 through piston 13 and moves right, makes

cover half

1 and 2 cooperation contacts of movable mould, moulds plastics the mouth through runner 4 and moulds plastics in to die cavity 5, later makes

cover half

1 and 2 separation of movable mould through piston 13, drives two sets of threaded rods 6 through transmission and rotates, makes the car light fall directly to the cooling device in, avoids the manual work piece of getting of operator, causes the production of waste product spare, has improved the practicality.

The utility model discloses a demoulding structure for automobile lamp forming die, wherein transmission includes motor 15, derailleur 16, first gear 17, second gear 18 and

transfer line

20, 2 left ends on movable mould are provided with box 14, motor 15 and derailleur 16 are all installed in box 14, motor 15 is connected with the power, motor 15 output and 16 input end on the derailleur are connected, 16 output ends on the derailleur are connected with 17 left ends on the first gear, first gear 17 and two sets of 18 meshing of second gear are connected, 2 left ends on the movable mould are provided with two sets of

bearings

19, 20 left ends on the transfer line are connected with 18 right ends on the second gear, 20 right ends on the transfer line concentrically pass bearing 19 inner circle and extend to die cavity 5 in, 20 right ends on the transfer line are provided with threaded rod 6; the motor 15 is started, the top end of the motor 15 outputs power, the transmission 16 drives the first gear 17 to rotate, the two groups of second gears 18 synchronously rotate, and therefore the two groups of transmission rods 20 are driven to rotate, the workpiece is separated from the threaded rod 6, the working efficiency is improved, and the practicability is improved.

The utility model discloses a demoulding structure for an automobile lamp forming mould, wherein a cooling pipeline 21 is arranged in the middle of a fixed mould 1, and a water inlet 22 and a water outlet 23 are arranged at the right end of the cooling pipeline 21; in the device operation process, constantly with cooling water from water inlet 22 input, when cooling water process cooling tube 21, cool off the work piece, later the cooling water is exported from delivery port 23, through setting up cooling tube 21, can do benefit to the drawing of patterns, improves work efficiency, has improved the practicality.

The utility model discloses a demoulding structure for automobile lamp forming mould, wherein the positioning device comprises a second positioning rod 26, the front end and the rear end of a fixed mould 1 are both provided with a first positioning rod 24, the front end and the rear end of a movable mould 2 are both provided with a stop block 25, the right end of the stop block 25 is connected with the left end of the second positioning rod 26, and the right end of the second positioning rod 26 is connected with the first positioning rod 24 in a matching way; when the piston 13 pushes the movable die 2, the first positioning rod 24 and the second positioning rod 26 are matched to prevent the fixed die 1 and the movable die 2 from being assembled and dislocated, and the positioning accuracy is improved.

The utility model discloses a demoulding structure for automobile lamp forming mould, the box 14 is provided with an access door, the access door is provided with a ventilation net 27, and the ventilation net 27 is communicated with the middle part of the box 14; the heat dissipation can be conveniently carried out on the transmission device in the middle of the box body 14, the device is prevented from being damaged by high temperature, and the practicability is improved.

The utility model discloses a demoulding structure for automobile lamp forming mould, which also comprises a plurality of groups of springs 28, wherein the springs 28 are sleeved on the first slide bar 8, and the springs 28 are positioned between the movable mould 2 and the movable plate 7; when the fixed die 1 and the movable die 2 are assembled, the movable die 2 can be buffered, the fixed die 1 and the movable die 2 are prevented from being collided strongly, and the protection performance is improved.

The utility model discloses a demoulding structure for an automobile lamp forming mould, the top end of a box body 14 is provided with an oil injection port 29; the lubricating oil can be conveniently added, the access door does not need to be opened during maintenance at every time, the working efficiency is improved, and the practicability is improved.

The utility model discloses a demoulding structure for an automobile lamp forming mould, wherein a baffle 9 is arranged at the left end of a movable plate 7; through setting up baffle 9, can prevent effectively that movable plate 7 from droing from first slide bar 8, improved the practicality.

The utility model discloses a demoulding structure for car light forming die, it is at the during operation, at first start cylinder 12, cylinder 12 right-hand member output power, promote movable plate 7 through piston 13 and remove right, make

cover half

1 and 2 cooperation contacts of movable mould, the mouth of moulding plastics is through pouring gate 4 to moulding plastics in the die cavity 5, later make

cover half

1 and 2 separation of movable mould through piston 13, in the device operation in-process, constantly input cooling water from water inlet 22, when cooling water process cooling duct 21, cool off the work piece, later cooling water is exported from delivery port 23,

starter motor

15, 15 top output power of motor, it rotates to drive first gear 17 through derailleur 16, make two sets of second gears 18 synchronous rotations, thereby drive two sets of transfer lines 20 and rotate, make the work piece break away from threaded rod 6, it can directly to drop to the cooling device in to make the car light.

The utility model discloses a demoulding structure for automobile lamp forming mould, the installation mode, the connection mode or the setting mode of which are common mechanical modes, which can be implemented as long as the beneficial effects can be achieved; the utility model discloses a demoulding structure's for car light forming die cylinder, motor and derailleur are purchase on the market, and this technical staff only need according to its subsidiary service instruction install and operate in industry can.

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. A demoulding structure for an automobile lamp forming mould is characterized by comprising a fixed mould (1), a movable mould (2), a movable plate (7), a first slide bar (8), a fixed plate (10), a second slide bar (11), a cylinder (12) and a piston (13), wherein the fixed mould (1) is fixed on a clamp, the movable mould (2) is in matched contact with the fixed mould (1) through a positioning device, a pouring gate (3) is arranged at the contact part of the fixed mould (1) and the movable mould (2), a pouring gate (4) is arranged at the top end of the pouring gate (3), mould cavities (5) are arranged on the fixed mould (1) and the movable mould (2), two groups of threaded rods (6) are arranged in the mould cavities (5), the left ends of the threaded rods (6) are connected with a transmission device, a plurality of groups of through holes are arranged on the movable plate (7), the right end of the first slide bar (8) concentrically penetrates through the through holes, the left end of the first sliding rod (8) is provided with a baffle (9), the fixed plate (10) is connected with the movable die (2) through the second sliding rod (11), the second sliding rod (11) is connected with the movable plate (7) in a sliding mode, the fixed plate (10) is fixed on the clamp, the right end of the air cylinder (12) is connected with the piston (13) in a sliding mode, the right end of the piston (13) is connected with the left end of the movable plate (7), and the air cylinder (12) is connected with the air pump.

2. The demolding structure for the automobile lamp molding die as claimed in claim 1, wherein the transmission device comprises a motor (15), a transmission (16), a first gear (17), a second gear (18) and a transmission rod (20), the left end of the movable die (2) is provided with a box body (14), the motor (15) and the transmission (16) are both installed in the box body (14), the motor (15) is connected with a power supply, the output end of the motor (15) is connected with the input end of the transmission (16), the output end of the transmission (16) is connected with the left end of the first gear (17), the first gear (17) is meshed with the two sets of the second gears (18), the left end of the movable die (2) is provided with two sets of bearings (19), the left end of the transmission rod (20) is connected with the right end of the second gear (18), and the right end of the transmission rod (20) concentrically penetrates through an inner ring of the bearing (19) and, the right end of the transmission rod (20) is provided with a threaded rod (6).

3. The demolding structure for the automobile lamp molding die according to claim 2, wherein a cooling pipeline (21) is arranged in the middle of the fixed die (1), and a water inlet (22) and a water outlet (23) are arranged at the right end of the cooling pipeline (21).

4. The demolding structure for the automobile lamp forming mold according to claim 3, wherein the positioning device comprises a second positioning rod (26), the front end and the rear end of the fixed mold (1) are respectively provided with a first positioning rod (24), the front end and the rear end of the movable mold (2) are respectively provided with a stop block (25), the right end of each stop block (25) is connected with the left end of the second positioning rod (26), and the right end of the second positioning rod (26) is connected with the first positioning rod (24) in a matching manner.

5. The demolding structure for the automobile lamp molding die as claimed in claim 4, wherein an access door is arranged on the box body (14), a ventilation net (27) is arranged on the access door, and the ventilation net (27) is communicated with the middle of the box body (14).

6. The demolding structure for the automobile lamp molding die as claimed in claim 5, further comprising a plurality of sets of springs (28), wherein the springs (28) are sleeved on the first sliding rod (8), and the springs (28) are located between the movable die (2) and the movable plate (7).

7. The demold structure for an automobile lamp molding die according to claim 6, wherein the top end of the case (14) is provided with an oil injection port (29).

8. The demold structure for an automobile lamp molding die according to claim 7, wherein a baffle (9) is provided at the left end of the moving plate (7).