CN210231487U

CN210231487U - Die-casting die for LED shell

Info

Publication number: CN210231487U
Application number: CN201921240278.0U
Authority: CN
Inventors: Deguang Zhou; 周德光
Original assignee: Dongguan Jingnai Mold Technology Co ltd
Current assignee: Dongguan Jingnai Mold Technology Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-03
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a LED casing die casting die, including mould body, mounting panel, water tank and installing frame, the inside both ends of mounting panel all evenly are provided with the mounting hole, and the mounting panel top both ends of mounting hole inboard are all even vertical installs the second sleeve, the inside vertical second spring of installing of second sleeve, and the vertical third connecting rod that runs through second sleeve top of installing in second spring top, the top horizontal installation of third connecting rod has the water tank, and the top of water tank one side lateral wall is provided with the inlet opening, the one end that the water tank top is close to the inlet opening has the water pump through base horizontal installation, and the water tank top of water pump one side installs the mould body, the inside of mould body lateral wall is provided with the cooling chamber, and the return water pipe that runs through the water tank top is installed to the one end that the water pump was kept away from to the cooling. This LED casing die mould passes through inside the clear water injection cooling storehouse of water pump in with the water tank to be convenient for accelerate LED casing cooling rate.

Description

Die-casting die for LED shell

Technical Field

The utility model relates to a LED casing processing machinery technical field specifically is a LED casing die casting die.

Background

The die-casting die is three major elements of die-casting production, the die-casting process is to organically and comprehensively use the three major elements, so that qualified castings, even high-quality castings, with good appearance, good internal quality and sizes meeting the requirements of pattern or protocol regulations can be stably and efficiently produced in a rhythmic manner, the traditional die-casting die for the LED shell can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most of the die-casting molds for the LED shell in the current market are inconvenient to rapidly demold;

2. most of the die-casting molds for the LED shell in the current market are not provided with a buffer mechanism, and the die is easy to damage due to compression after being used for a long time;

3. most of the LED shell die-casting molds in the current market have long cooling time and low processing efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED casing die casting die to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED casing die casting die, includes mould body, mounting panel, water tank and installing frame, the inside both ends of mounting panel all evenly are provided with the mounting hole, and the inboard mounting panel top both ends of mounting hole all even vertical second sleeve of installing, the inside vertical second spring of installing of second sleeve, and the vertical third connecting rod that runs through second sleeve top of installing in second spring top, the top horizontal installation of third connecting rod has the water tank, and the top of water tank one side lateral wall is provided with the inlet opening, the one end that the water tank top is close to the inlet opening has the water pump through base horizontal installation, and the water tank top of water pump one side installs the mould body, the inside of mould body lateral wall is provided with the cooling chamber, and the return pipe that runs through the water tank top is installed to the one end that the water pump was kept away from.

Preferably, the mounting panel top both ends of second sleeve inboard all articulate through the articulated shaft has the fourth connecting rod, and the top of fourth connecting rod articulates through the articulated shaft has the third sleeve, the inside horizontal installation of third sleeve has the head rod that runs through the third sleeve, and head rod outer wall horizontal installation has the first spring that is connected with the third sleeve.

Preferably, the middle position department of third sleeve back lateral wall articulates through the articulated shaft has the fifth connecting rod, and the top of fifth connecting rod is articulated mutually with the water tank bottom through the articulated shaft, the fifth connecting rod is connected with the fourth connecting rod through the third spring.

Preferably, the water pump input end is vertically installed and is run through the inlet tube on water tank top, and water pump output end horizontal installation has and runs through mould body lateral wall bottom and extend to the inside outlet pipe in cooling bin.

Preferably, the horizontal installation of the middle position department of the inside bottom of mould body has the installing frame, and the both ends of the inside bottom of installing frame all have the motor through base horizontal installation, the output horizontal installation of motor has the lead screw, and lead screw outer wall horizontal installation have with lead screw assorted first sleeve, the middle position department on first sleeve top articulates through the articulated shaft has the second connecting rod, and the top of second connecting rod articulates through the articulated shaft has the bearing board.

Preferably, the two side walls inside the die body are both vertically provided with slide rails, the slide rails are internally provided with slide blocks which are matched with the slide rails and connected with the bearing plate, and the top ends of the slide rails are open.

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

1. by installing the bearing plate, the die body, the water tank, the third connecting rod, the fourth connecting rod, the fifth connecting rod, the third sleeve, the first connecting rod, the second spring, the first spring and the third spring, a proper amount of raw materials are injected onto the bearing plate, and when the punching machine and the upper die are utilized to punch the raw materials so as to generate an impact force, the force is respectively transmitted to the third connecting rod, the fourth connecting rod and the fifth connecting rod through the die body and the water tank, the fourth connecting rod and the fifth connecting rod rotate through the articulated shaft and drive the third sleeve to slide on the first connecting rod, so that the impact force is eliminated under the elastic action of the second spring, the first spring and the third spring, and the buffering and the shock absorption are facilitated;

2. meanwhile, the device is provided with a water inlet hole, a water tank, a water pump, a water inlet pipe, a water outlet pipe, a cooling bin and a water return pipe, when the LED shell die-casting mould is used, proper clear water is firstly injected into the water tank through the water inlet hole, the water pump is started, so that the clear water in the water tank is respectively injected into the cooling bin through the water inlet pipe and the water outlet pipe, and flows back into the water tank through the water return pipe, and the cooling rate of the LED shell is accelerated;

3. meanwhile, the device is provided with the motor, the screw rod, the first sleeve, the second connecting rod, the bearing plate, the sliding block and the sliding rail, when the demoulding is needed, the starting motor drives the screw rod to rotate so as to drive the first sleeve to slide, and the second connecting rod is driven to rotate under the action of the articulated shaft so as to drive the bearing plate to upwards slide in the sliding rail through the sliding block, so that the quick demoulding is facilitated.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the figure: 1. a mold body; 2. a slider; 3. a motor; 4. a water outlet pipe; 5. a water pump; 6. a water inlet hole; 7. a water inlet pipe; 8. mounting holes; 9. a first connecting rod; 10. a first spring; 11. mounting a plate; 12. a water tank; 13. installing a frame; 14. a water return pipe; 15. a cooling bin; 16. a slide rail; 17. a first sleeve; 18. a bearing plate; 19. a second connecting rod; 20. a screw rod; 21. a third connecting rod; 22. a second sleeve; 23. a second spring; 24. a third spring; 25. a fourth connecting rod; 26. a third sleeve; 27. and a fifth connecting rod.

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. 1-3, the present invention provides an embodiment: a die-casting die for an LED shell comprises a die body 1, a mounting plate 11, a water tank 12 and a mounting frame 13, wherein mounting holes 8 are uniformly formed in two ends of the inside of the mounting plate 11, and second sleeves 22 are uniformly and vertically arranged at two ends of the top end of the mounting plate 11 on the inner side of each mounting hole 8;

both ends of the top end of the mounting plate 11 at the inner side of the second sleeve 22 are hinged with fourth connecting rods 25 through hinge shafts, the top ends of the fourth connecting rods 25 are hinged with third sleeves 26 through hinge shafts, first connecting rods 9 penetrating through the third sleeves 26 are horizontally mounted in the third sleeves 26, and first springs 10 connected with the third sleeves 26 are horizontally mounted on the outer walls of the first connecting rods 9, so that buffering and shock absorption are facilitated;

a fifth connecting rod 27 is hinged to the middle position of the side wall of the back of the third sleeve 26 through a hinge shaft, the top end of the fifth connecting rod 27 is hinged to the bottom end of the water tank 12 through the hinge shaft, and the fifth connecting rod 27 is connected with the fourth connecting rod 25 through a third spring 24, so that buffering and shock absorption are facilitated;

a second spring 23 is vertically arranged in the second sleeve 22, a third connecting rod 21 penetrating through the top end of the second sleeve 22 is vertically arranged at the top end of the second spring 23, a water tank 12 is horizontally arranged at the top end of the third connecting rod 21, a water inlet hole 6 is formed in the top end of the side wall of one side of the water tank 12, a water pump 5 is horizontally arranged at one end, close to the water inlet hole 6, of the top end of the water tank 12 through a base, and the type of the water pump 5 can be an ISGD single-stage water pump;

the water inlet pipe 7 penetrating through the top end of the water tank 12 is vertically arranged at the input end of the water pump 5, and the water outlet pipe 4 penetrating through the bottom end of the side wall of the die body 1 and extending to the interior of the cooling bin 15 is horizontally arranged at the output end of the water pump 5, so that the cooling time is shortened;

the top end of the water tank 12 at one side of the water pump 5 is provided with the die body 1;

the middle position of the bottom end in the die body 1 is horizontally provided with a mounting frame 13, two ends of the bottom end in the mounting frame 13 are both horizontally provided with a motor 3 through a base, the model of the motor 3 can be a 57HS22 stepping motor, the output end of the motor 3 is horizontally provided with a screw rod 20, the outer wall of the screw rod 20 is horizontally provided with a first sleeve 17 matched with the screw rod 20, the middle position of the top end of the first sleeve 17 is hinged with a second connecting rod 19 through a hinged shaft, and the top end of the second connecting rod 19 is hinged with a bearing plate 18 through a hinged shaft, so that demoulding is facilitated;

the two side walls inside the die body 1 are both vertically provided with slide rails 16, the slide rails 16 are internally provided with slide blocks 2 which are matched with the slide rails 16 and connected with the bearing plate 18, and the top ends of the slide rails 16 are open. The demoulding is convenient;

the inside of mould body 1 lateral wall is provided with cooling bin 15, and the one end that the water pump 5 was kept away from on cooling bin 15 top is installed the wet return 14 that runs through water tank 12 top.

The working principle is as follows: when the die-casting die for the LED shell is used, firstly, the die-casting die for the LED shell is installed at a proper position through the installation hole 8 and the installation plate 11, then an external power supply is switched on, a proper amount of raw materials are injected onto the bearing plate 18, a punching machine and an upper die are utilized to punch the raw materials so as to generate an impact force, the force is respectively transmitted to the third connecting rod 21, the fourth connecting rod 25 and the fifth connecting rod 27 through the die body 1 and the water tank 12, the fourth connecting rod 25 and the fifth connecting rod 27 rotate through the hinged shaft and drive the third sleeve 26 to slide on the first connecting rod 9, so that the impact force is eliminated under the elastic force action of the second spring 23, the first spring 10 and the third spring 24, the buffering and the shock absorption are facilitated, the service life of the die-casting die for the LED shell is prolonged, when the die-casting die for the LED shell is used, a proper amount of clean water is, thereby start-up water pump 5 makes inside clear water of water tank 12 pour into cooling bin 15 inside through inlet tube 7 and outlet pipe 4 respectively, through return water pipe 14 reflux water tank 12 in to be convenient for with higher speed LED casing cooling rate, when the needs drawing of patterns, thereby start motor 3 drives lead screw 20 and rotates and drive first sleeve 17 and slide, thereby it drives second connecting rod 19 and rotates and drive bearing platform board 18 and pass through slider 2 at the inside lapse of slide rail 16 under the effect of articulated shaft, thereby be convenient for the quick drawing of patterns, the above does the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED casing die casting die, includes mould body (1), mounting panel (11), water tank (12) and installing frame (13), its characterized in that: mounting panel (11) inside both ends all evenly are provided with mounting hole (8), and mounting panel (11) top both ends of mounting hole (8) inboard all even vertical second sleeve (22) of installing, the inside vertical second spring (23) of installing of second sleeve (22), and the vertical third connecting rod (21) of running through second sleeve (22) top of installing in second spring (23) top, the top horizontal installation of third connecting rod (21) has water tank (12), and the top of water tank (12) one side lateral wall is provided with inlet opening (6), the one end that water tank (12) top is close to inlet opening (6) has water pump (5) through base horizontal installation, and installs mould body (1) on water tank (12) top of water pump (5) one side, the inside of mould body (1) lateral wall is provided with cooling bin (15), and cooling bin (15) top is kept away from the one end of water pump (5) and is installed the return water tank (12) top A water pipe (14).

2. The die-casting die for the LED shell as claimed in claim 1, wherein the die-casting die comprises: the mounting panel (11) top both ends of second sleeve (22) inboard all articulate through the articulated shaft and have fourth connecting rod (25), and the top of fourth connecting rod (25) articulates through the articulated shaft has third sleeve (26), third sleeve (26) inside horizontal installation has head rod (9) that runs through third sleeve (26), and head rod (9) outer wall horizontal installation has first spring (10) that are connected with third sleeve (26).

3. The die-casting die for the LED shell as claimed in claim 2, wherein: the middle position department of third sleeve (26) back lateral wall articulates through the articulated shaft has fifth connecting rod (27), and the top of fifth connecting rod (27) is articulated mutually through articulated shaft and water tank (12) bottom, fifth connecting rod (27) are connected with fourth connecting rod (25) through third spring (24).

4. The die-casting die for the LED shell as claimed in claim 1, wherein the die-casting die comprises: the vertical inlet tube (7) that runs through water tank (12) top of installing of water pump (5) input, and water pump (5) output horizontal installation have run through mould body (1) lateral wall bottom and extend to cooling bin (15) inside outlet pipe (4).

5. The die-casting die for the LED shell as claimed in claim 1, wherein the die-casting die comprises: the die is characterized in that a mounting frame (13) is horizontally mounted at the middle position of the inner bottom end of the die body (1), a motor (3) is horizontally mounted at two ends of the inner bottom end of the mounting frame (13), a lead screw (20) is horizontally mounted at the output end of the motor (3), a first sleeve (17) matched with the lead screw (20) is horizontally mounted on the outer wall of the lead screw (20), a second connecting rod (19) is hinged to the middle position of the top end of the first sleeve (17) through an articulated shaft, and a bearing plate (18) is hinged to the top end of the second connecting rod (19) through an articulated shaft.

6. The die-casting die for the LED shell as claimed in claim 1, wherein the die-casting die comprises: the die is characterized in that sliding rails (16) are vertically arranged on two side walls inside the die body (1), sliding blocks (2) which are matched with the sliding rails (16) and connected with the bearing plate (18) are arranged inside the sliding rails (16), and the top ends of the sliding rails (16) are open.