CN218892154U

CN218892154U - Rubber gear mould apparatus for producing

Info

Publication number: CN218892154U
Application number: CN202221915783.2U
Authority: CN
Inventors: 王阳冬; 陈海辉; 陈明东
Original assignee: Hainan Sikejia Rubber Products Co ltd
Current assignee: Hainan Sikejia Rubber Products Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-04-21
Anticipated expiration: 2032-07-25

Abstract

The utility model provides a rubber gear mold production device which comprises a top frame, wherein a cooling box is fixedly connected to the bottom of the top frame, three groups of hydraulic telescopic rods are fixedly connected to the top of the inner side of the top frame, sliding seats are fixedly connected to the bottom ends of the three groups of hydraulic telescopic rods, four groups of top molds are connected to the bottom of the sliding seats, two groups of bolts are connected to the inner parts of the sliding seats and positioned at the positions of the four groups of top molds, and a fixing seat is fixedly connected between two sides of the inner wall of the top frame and positioned below the top molds. According to the rubber gear mold production device, four rubber gears with different shapes can be produced simultaneously through the detachable top mold, then the forming speed of the rubber gears can be increased through the cooling box and the cooling pipe, and finally the production device can continuously operate through forming the refrigeration cycle, so that the production efficiency of the rubber gears is effectively increased.

Description

Rubber gear mould apparatus for producing

Technical Field

The utility model relates to the field of rubber gears, in particular to a rubber gear mold production device.

Background

The gear is a toothed mechanical part capable of being meshed with each other, the application of the gear is extremely wide in the mechanical transmission and the whole mechanical field, the middle-low gear molds can be produced in China mostly, the high-end gear molds are imported mostly, factories for specially manufacturing the gear molds in China are not more, the gear molds are manufactured mostly by the gear factories themselves, and the gear factories are often provided with a workshop section or a workshop to bear the work, so that the development of the gear mold industry in China is difficult.

Most of the existing gears are made of plastic or steel, but the existing gears are easy to wear when in use, so that the wear problem can be solved by timely supplementing lubricating oil in the use process, but when in transmission, the existing rubber gears have good wear resistance due to the material characteristics, and when in production, the existing rubber gears cannot mold four groups of gears with different sizes at the same time, and meanwhile, the cooling rate of the rubber gears is low when in molding.

Therefore, it is necessary to provide a rubber gear mold production device to solve the above technical problems.

Disclosure of Invention

The utility model provides a rubber gear mould production device, which solves the problems that when the existing rubber gear is produced, four groups of gears with different sizes cannot be molded at the same time, and the cooling rate is low when the rubber gear is molded.

In order to solve the technical problems, the rubber gear mold production device provided by the utility model comprises a top frame, wherein the bottom of the top frame is fixedly connected with a cooling box, the top of the inner side of the top frame is fixedly connected with three groups of hydraulic telescopic rods, the bottom of each of the three groups of hydraulic telescopic rods is fixedly connected with a sliding seat, the bottom of each sliding seat is connected with four groups of top molds, two groups of bolts are connected to the inner side of each sliding seat and positioned at the positions of the four groups of top molds, a fixing seat is fixedly connected between the two sides of the inner wall of the top frame and positioned below the top molds, the top of each fixing seat and positioned below the four groups of top molds are fixedly connected with a bottom mold, the outer side of the top frame is fixedly connected with a melting tank, the bottom end of the melting tank is communicated with a conveying pipe, the top of one side of the conveying pipe is communicated with four groups of injection pipes, the outer side of the top frame is fixedly connected with a pumping pump, and the cooling box and the two sides of the fixing seat are respectively connected with eight groups of liquid return pipes and eight groups of infusion pipes.

Preferably, a liquid pump is fixedly connected to one side of the inner wall of the cooling box, a liquid outlet end of the liquid pump is connected with a liquid outlet pipe, one side of the liquid outlet pipe is communicated with the bottom ends of the eight groups of liquid delivery pipes, a liquid inlet end of the liquid pump is connected with a liquid inlet pipe, and a cooler is fixedly connected between two sides of the inner wall of the cooling box.

Preferably, the bottom ends of the eight groups of liquid return pipes are communicated with the other side of the cooling box, and cooling liquid is arranged in the cooling box.

Preferably, the gear groove is seted up to the inside of top mould, four groups of locating holes have been seted up to the inside of top mould and be located the outside of gear groove, the top intermediate position fixedly connected with input tube of die block, the top of die block just is located the outside fixedly connected with four groups of reference columns of input tube.

Preferably, four groups of positioning columns are matched with four groups of positioning holes, and the bottom of the input pipe is communicated with the top end of the injection pipe.

Preferably, eight groups of cooling pipes are communicated between the liquid return pipes and the tops of the eight groups of infusion pipes, the eight groups of cooling pipes are located in the fixing seat, and two sides of the sliding seat are in sliding connection with two sides of the inner wall of the top frame.

Compared with the related art, the rubber gear mold production device provided by the utility model has the following beneficial effects:

the utility model provides a rubber gear mold production device, which can simultaneously produce four rubber gears with different shapes through a detachable top mold, can increase the molding speed of the rubber gears through a cooling box and a cooling pipe, and finally can continuously operate through forming a refrigeration cycle, thereby effectively increasing the production efficiency of the rubber gears.

Drawings

FIG. 1 is a schematic view of a rubber gear mold production apparatus according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view showing the internal structure of a cooling box in the rubber gear mold production apparatus shown in FIG. 1;

FIG. 3 is a schematic view of the bottom and top molds of the apparatus for producing a rubber gear mold of FIG. 1;

fig. 4 is a schematic view of a cooling tube in the apparatus for producing a rubber gear mold shown in fig. 1.

Reference numerals in the drawings: 1. a top frame; 2. a cooling box; 3. a hydraulic telescopic rod; 4. a sliding seat; 5. a top mold; 6. a bolt; 7. a fixing seat; 8. a bottom die; 9. a melting tank; 10. a delivery tube; 11. an injection tube; 12. a pump; 13. a liquid return pipe; 14. an infusion tube; 15. a liquid pump; 16. a liquid outlet pipe; 17. a liquid inlet pipe; 18. a cooler; 19. a gear groove; 20. positioning holes; 21. an input tube; 22. positioning columns; 23. and (5) cooling the tube.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a rubber gear mold production apparatus according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view showing the internal structure of a cooling box in the rubber gear mold production apparatus shown in FIG. 1; FIG. 3 is a schematic view of the bottom and top molds of the apparatus for producing a rubber gear mold of FIG. 1; fig. 4 is a schematic view of a cooling tube in the apparatus for producing a rubber gear mold shown in fig. 1. The utility model provides a rubber gear mould apparatus for producing, including roof-rack 1, the bottom fixedly connected with cooling tank 2 of roof-rack 1, the inboard top fixedly connected with three hydraulic telescoping rod 3 of roof-rack 1, the bottom fixedly connected with sliding seat 4 of three hydraulic telescoping rod 3, the bottom of sliding seat 4 is connected with four sets of roof-moulds 5, the inside of sliding seat 4 just is located the position of four sets of roof-moulds 5 and all is connected with two sets of bolts 6, and between the inner wall both sides of roof-rack 1 and be located the below fixedly connected with fixing base 7 of roof-mould 5, the top of fixing base 7 just is located the equal fixedly connected with die block 8 of below of four sets of roof-moulds 5, the outside fixedly connected with melting tank 9 of roof-rack 1, the inside of melting tank 9 has the heating structure that melts to rubber, and the top is equipped with the top cap, be convenient for put into rubber, the bottom intercommunication of melting tank 9 has conveyer pipe 10, one side top intercommunication of conveyer pipe 10 has four sets of injection pipe 11, the outside of roof-rack 1 just is located the position fixedly connected with pump 12 of conveyer pipe 10, pump 12 can increase liquid rubber conveying speed, cooling tank 2 and 7 are connected with eight sets of cooling loop 13 respectively, eight sets of complete infusion loops can be formed with eight sets of cooling loop.

Further, the inner wall one side fixedly connected with liquid pump 15 of cooling tank 2, the play liquid end of liquid pump 15 is connected with drain pipe 16, communicates between the bottom of one side of drain pipe 16 and eight group transfer line 14, and the feed liquor end of liquid pump 15 is connected with feed liquor pipe 17, fixedly connected with cooler 18 between the inner wall both sides of cooling tank 2, and cooler 18 can cool down to the inside coolant liquid of cooling tank 2, can carry out fine cooling to the inside coolant liquid of cooling tank 2.

Further, the bottom ends of the eight groups of liquid return pipes 13 are communicated with the other side of the cooling box 2, and cooling liquid is arranged in the cooling box 2.

Further, the gear groove 19 has been seted up to the inside of top mould 5, and four sets of locating holes 20 have been seted up to the inside of top mould 5 and be located the outside of gear groove 19, and the top intermediate position fixedly connected with input tube 21 of die block 8, the top of die block 8 just is located the outside fixedly connected with four sets of reference columns 22 of input tube 21, can carry out fine shaping to the rubber gear.

Further, the four groups of positioning columns 22 are matched with the four groups of positioning holes 20, and the bottom of the input pipe 21 is communicated with the top end of the injection pipe 11, so that the rubber material is conveniently conveyed.

Further, the cooling pipes 23 are communicated between the eight groups of liquid return pipes 13 and the tops of the eight groups of infusion pipes 14, the eight groups of cooling pipes 23 are located in the fixing seat 7, the rubber gear can be cooled, the rubber gear can be rapidly formed conveniently, and sliding connection is achieved between two sides of the sliding seat 4 and two sides of the inner wall of the top frame 1.

The working principle of the rubber gear mold production device provided by the utility model is as follows:

firstly, four groups of proper top molds 5 are selected, the top molds are mounted at the bottom of a sliding seat 4 through two groups of bolts 6, three groups of hydraulic telescopic rods 3 are started, and the telescopic ends of the hydraulic telescopic rods 3 are controlled to extend, so that the top molds 5 and bottom molds 8 are clamped.

Then, the rubber raw material is placed in the melting tank 9 to melt the rubber raw material, and then passed through the delivery pipe 10, the injection pipe 11 and the input pipe 21 in this order by the action of the pump 12, and enters the gear groove 19 to wait for molding.

Finally, the cooler 18 and the liquid pump 15 are started, the temperature of the cooling liquid is reduced through the cooler 18, then the cooling liquid is sequentially conveyed to the cooling pipe 23 through the liquid inlet pipe 17, the liquid outlet pipe 16 and the liquid conveying pipe 14, the rubber gear is cooled and molded, finally, reflux is formed through the liquid return pipe 13, the rubber gear can be cooled in a circulating mode, after the rubber gear is molded, the hydraulic telescopic rod 3 is controlled, the top die 5 is separated, and then the rubber gear can be taken out.

through the detachable top mould 5 that sets up, can produce four kinds of different shapes's rubber gear simultaneously, then through cooling tank 2 and cooling tube 23 that set up, can increase rubber gear's shaping speed, through forming refrigeration cycle at last for apparatus for producing can last the operation, effectively increases rubber gear's efficiency.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a rubber gear mould apparatus for producing, includes roof-rack (1), its characterized in that: the cooling device is characterized in that the cooling box (2) is fixedly connected to the bottom of the top frame (1), three groups of hydraulic telescopic rods (3) are fixedly connected to the inner side top of the top frame (1), three groups of hydraulic telescopic rods (3) are fixedly connected with the sliding seat (4), four groups of top molds (5) are connected to the bottom of the sliding seat (4), two groups of bolts (6) are connected to the inner side of the sliding seat (4) and located at the positions of the four groups of top molds (5), fixing seats (7) are fixedly connected to the two sides of the inner wall of the top frame (1) and located below the top molds (5), bottom molds (8) are fixedly connected to the top of the fixing seats (7) and located below the four groups of top molds (5), a melting tank (9) is fixedly connected to the outer side of the top frame (1), a conveying pipe (10) is connected to the top of one side of the conveying pipe (10), four groups of injection pipes (11) are connected to the outer side of the top frame (1) and located at the positions of the conveying pipe (10), and the two sides of the cooling box (14) are fixedly connected with the bottom molds (8) and the eight groups of cooling boxes (14).

2. The rubber gear mold production device according to claim 1, wherein a liquid pump (15) is fixedly connected to one side of the inner wall of the cooling box (2), a liquid outlet end of the liquid pump (15) is connected with a liquid outlet pipe (16), one side of the liquid outlet pipe (16) is communicated with the bottom ends of eight groups of liquid conveying pipes (14), a liquid inlet end of the liquid pump (15) is connected with a liquid inlet pipe (17), and a cooler (18) is fixedly connected between two sides of the inner wall of the cooling box (2).

3. A rubber gear mold production device according to claim 2, wherein eight groups of the bottom ends of the liquid return pipes (13) are communicated with the other side of the cooling tank (2), and the cooling tank (2) is internally provided with cooling liquid.

4. The rubber gear mold production device according to claim 1, wherein the gear groove (19) is formed in the top mold (5), four groups of positioning holes (20) are formed in the top mold (5) and located on the outer side of the gear groove (19), an input pipe (21) is fixedly connected to the middle position of the top of the bottom mold (8), and four groups of positioning columns (22) are fixedly connected to the top of the bottom mold (8) and located on the outer side of the input pipe (21).

5. The rubber gear mold production device according to claim 4, wherein four sets of positioning columns (22) are matched with four sets of positioning holes (20), and the bottom of the input pipe (21) is communicated with the top end of the injection pipe (11).

6. The rubber gear mold production device according to claim 1, wherein eight groups of liquid return pipes (13) are communicated with the tops of eight groups of infusion pipes (14), eight groups of cooling pipes (23) are located inside the fixed seat (7), and two sides of the sliding seat (4) are in sliding connection with two sides of the inner wall of the top frame (1).