CN116373178A - A hydraulic rubber air spring bladderless vulcanizing machine - Google Patents

Abstract

The invention relates to the technical field of rubber air springs, and discloses a hydraulic rubber air spring bladderless vulcanizer, which includes a workbench, a pressing device, a fixing device, a positioning device, an oil circulation device and a discharge device; The pressing device includes a support plate, a hydraulic cylinder, a briquetting block, a two-way screw and a slide plate, the support plate is fixedly connected to the top of the workbench, the hydraulic cylinder is fixedly connected to the top of the support plate, and the briquetting block is fixedly connected to At the output end of the hydraulic cylinder, the two-way screw is rotatably connected to the inner wall of the support plate, and the fixing device includes a mold, a rotating plate, an inclined block, a fixed plate and a block. , pressing block, two-way screw, sliding plate, fixed plate, clamping block, mold, rotating plate, inclined block, positioning hole, and positioning pin cooperate with each other, so that the mold can be quickly installed, which is very convenient and fast.

Description

A hydraulic rubber air spring bladderless vulcanizing machine

technical field

The invention relates to the technical field of rubber air springs, in particular to a hydraulic rubber air spring bladderless vulcanizing machine.

Background technique

The rubber air spring needs to be vulcanized after processing. When the rubber air spring is vulcanized, it will have the characteristics of not sticking and not easy to break.

The utility model patent with the application number 201821921128.1 discloses a hydraulic rubber air spring bladderless vulcanizing machine, which includes a base, an upper beam and a column connecting the base and the upper beam. The upper plate, the lower plate is set on the base, the clamping hydraulic cylinder is installed on the upper beam, the plunger rod at the lower end of the clamping hydraulic cylinder is connected to the top of the upper plate, the locking device is connected under the upper plate, and the split vulcanization mold is set on the lower plate ;The split vulcanization mold includes a left sub-mouth mold, a left mold, a middle mold, a right mold and a right sub-mouth mold. The left mold, the middle mold and the right mold are composed of two halves that can be opened and closed up and down, and one end of the two halves is hinged. , the other end can be opened and closed; the left sub-die or the right sub-die is provided with a steam inlet hole, and the outside of the left sub-die and the right sub-die are equipped with a locking boss that can be connected with a locking device. The vulcanizer disclosed in the utility model is easy to operate, improves the vulcanization efficiency, solves the problem of uneven heating of the air spring during vulcanization, and has a high degree of automation, but the mold of this device is inconvenient to install and disassemble, and needs to be Waste more time, so propose a kind of hydraulic rubber air spring without capsule vulcanizing machine to solve the above-mentioned problem that proposes.

Contents of the invention

The technical problem to be solved by the present invention is to provide a hydraulic rubber air spring bladderless vulcanizer for the above-mentioned deficiencies in the prior art.

In order to solve the above technical problems, the technical solution adopted in the present invention is: a hydraulic rubber air spring bladderless vulcanizer, including a workbench, and also includes a pressing device, a fixing device, a positioning device, an oil circulation device and a discharge device ; The pressing device includes a support plate, a hydraulic cylinder, a briquetting block, a two-way screw and a slide plate, the support plate is fixedly connected to the top of the workbench, the hydraulic cylinder is fixedly connected to the top of the support plate, and the briquetting block Fixedly connected to the output end of the hydraulic cylinder, the two-way screw is rotatably connected to the inner wall of the support plate, and the slide plate is screwed to the surface of the two-way screw; the fixing device includes a mold, a rotating plate, an inclined block, a fixed plate and a clamp The fixed plate is movably connected to the inner wall of the slide plate, the block is slidably connected to the inner wall of the fixed plate through a spring, the mold is fixedly connected to the side of the fixed plate away from the slide plate, and the rotating plate is rotatably connected to the mold The inner wall, the inclined block is fixedly connected to the top of the rotating plate; the positioning device includes a positioning hole and a positioning pin, the positioning hole is opened on the right side of the left mold, and the positioning pin is fixedly connected to the right side of the mold Left side; the oil circulation device includes a lubricating module and a cooling module, the lubricating module is arranged at the front of the workbench, and the cooling module is arranged at the front of the mould; the unloading device includes a transmission module and Pushing module, the transmission module is set on the inner wall of the mould, the pushing module is set on the front of the transmission module, the mold is placed on the workbench, and the fixed plate on the mold is pushed to the installation groove of the slide plate through the tool In the middle, the blocks on both sides of the fixed plate will be pressed into the fixed plate through the inclined surface. When the fixed plate enters the slide plate, it will drive the blocks to reset, so that the mold can be quickly installed on the slide plate. When it needs to be disassembled, push the mold reversely through the tool That is, so that the mold can be quickly installed, which is very convenient and quick; the bottom of the slide plate is slidably connected to the top of the workbench, the bottom of the mold is slidably connected to the top of the workbench, and the surface of the block is slidably connected to the top of the workbench. The inner walls of the skateboards are in contact with each other, and the two-way screw is driven by an external motor to rotate. The two-way screw will drive the skateboard to rotate through the thread, but the skateboard is limited, so the two skateboards will gather together, or directly set the cylinder to drive the two skateboards together, and the right side The positioning pin on the mold will be inserted into the positioning hole in the left mold. Since the mold is not locked and fixed, the positioning can ensure that the mold is sealed after the mold is closed. When the slide plate is gathered, put the rubber air spring into the mold that opens the rotating plate Then close the rotary plate, when the hydraulic cylinder starts, it will drive the pressure block to move down and contact the inclined block on the rotary plate, and apply a force close to the two rotary plates and the mold through the inclined block, so that the distance between the mold and the rotary plate At this time, the vulcanization process can be carried out through the through hole on the left side of the slide plate; the diameter of the positioning hole and the positioning pin are the same, and the centerlines of the positioning hole and the positioning pin are on the same axis, and the mold is close to the fixed plate One side is in contact with the surface of the skateboard.

Preferably, the lubricating device includes a mounting plate, the top of the mounting plate is fixedly connected with a lower oil pump, the top of the lower oil pump is communicated with and fixed with a cooling tank, and the top of the cooling tank is communicated with and fixed with an upper oil pump. The rear part of the oil pump is connected with an upper hose; the cooling device includes a lower hose, an oil tank is opened inside the rotating plate and the mold, an oil storage tank is opened inside the mold, and an oil storage tank is opened inside the mold, and an oil storage tank is opened inside the mold. Oil hole, after the mold is closed, the oil pump will pump the oil in the cooling box to the inclined block, and the oil will flow through the inclined block to the oil groove in the rotating plate and the mold, and the oil will seep through the oil hole to the mold and the mold through the oil groove. Between the rubber, it is convenient for the rubber air spring to be demolded after the vulcanization is completed. At the same time, when the vulcanization is debugged every time, it is easy to have unfinished rubber, and the rubber will melt at high temperature and adhere to the inner wall of the mold. A thin layer of oil can prevent the melted rubber from adhering to the inner wall of the mold. The excess oil will fall into the oil storage tank, and the oil in the oil storage tank will be pumped to the cooling box through the lower oil pump and the lower hose. When the vulcanization is over, the oil pump will pump the cold oil in the cooling box to the oil tank to replace the previous oil. The previous oil will become hot after vulcanization. After the replacement, the cold oil can be quickly used in the mold. The vulcanized rubber air spring is cooled, so that the rubber can be quickly taken out without cooling after the mold is opened, and the work efficiency is improved; the rear part of the installation plate is fixedly connected to the front part of the workbench, and the lower hose The front end is communicated with and fixed to the rear of the lower oil pump, the surfaces of the upper hose and the lower hose are installed and fixed with the inclined block and the inner wall of the mould, respectively, and the rear ends of the upper hose and the lower hose are connected with the oil tank and the oil storage tank respectively. interconnected.

Preferably, the transmission module includes a toothed plate, the surface of the toothed plate is meshed with a toothed column, and the rear part of the rotating plate is fixedly connected with a plurality of teeth, and the pushing module includes an L-shaped telescopic plate, The top of the L-shaped expansion plate is fixedly connected with a pusher plate. When the rotating plate is opened each time, the rotating plate will drive the tooth column to rotate through the teeth, the tooth column will drive the tooth plate to move, and the tooth plate will drive the L-shaped expansion plate. Moving up, the L-shaped telescopic plate will drive the pushing plate to move, and the moving of the pushing plate will push the vulcanized rubber air spring to discharge, without the need for workers to manually remove the rubber air spring from the mold, reducing part of the discharge time The surface of the pusher plate is provided with a through hole, and the through hole and the oil storage tank are connected to each other, the surface of the L-shaped expansion plate is slidingly connected with the inner wall of the mould, and the surface of the L-shaped expansion plate is provided with a through hole. hole, and the through hole communicates with the oil storage tank, the surface of the tooth plate is slidingly connected with the inner wall of the mold, the two ends of the tooth column are rotationally connected with the inner wall of the mold, the surface of the teeth is connected with the inner wall of the tooth column Surfaces mesh with each other.

Preferably, the inner wall of the rotating plate is provided with a guide device, the guide device includes a lower rubber plate, an oil outlet groove is opened at the rear of the rotating plate, and the top wall inside the oil outlet groove is fixedly connected with an upper rubber plate. Plate, every time the oil enters the oil tank through the upper hose, a small amount of oil will fall on the lower rubber plate, but the oil will be blocked by the upper rubber plate to prevent all the oil from entering the oil outlet tank. There are small through holes, so that the oil will seep into the right side of the upper rubber plate after a long time of penetration, and the oil will flow to the tooth plate through the inclined oil outlet groove and drip on the tooth plate, so that the tooth plate and the tooth Lubrication between the columns prevents large wear between the tooth plate, the tooth column and the teeth, and the transmission will produce noise without lubrication, and the excess oil will flow through the tooth plate to the L-shaped expansion plate, and It flows into the oil storage tank through the through hole in the L-shaped expansion plate and the through hole in the mold, so that the excess oil can be recycled again to reduce waste; the bottom of the lower rubber plate is fixedly connected with the bottom wall inside the oil outlet tank , the side of the upper rubber plate away from the oil outlet groove is in contact with the surface of the lower rubber plate, and a small through hole is opened on the surface of the upper rubber plate, and the oil outlet groove and the oil groove communicate with each other.

The present invention adopts above-mentioned technical scheme, can bring following beneficial effect:

1. The hydraulic rubber air spring bladderless vulcanizing machine passes through the workbench, support plate, hydraulic cylinder, press block, two-way screw, slide plate, fixed plate, block, mold, rotating plate, inclined block, positioning hole, and positioning pin. The cooperative operation between them makes it possible to quickly install the mold, which is very convenient and quick.

2. The hydraulic rubber air spring bladderless vulcanizing machine, through the cooperation between the installation plate, the lower oil pump, the cooling box, the upper oil pump, the lower hose, the upper hose, the oil tank, the oil storage tank and the oil hole, makes the oil Seeping through the oil hole to between the mold and the rubber can facilitate the demoulding of the rubber air spring after vulcanization. At the same time, after the mold is opened, the rubber can be quickly taken out without cooling, and the working efficiency is improved.

3. The hydraulic rubber air spring bladderless vulcanizing machine operates through the cooperation between the tooth plate, tooth column, teeth, L-shaped expansion plate and pusher plate. The movement of the pusher plate will vulcanize each time the mold is opened. The final rubber air spring is used to push and discharge, without the need for workers to manually remove the rubber air spring from the mold, reducing part of the discharge time.

4. The hydraulic rubber air spring bladderless vulcanizing machine, through the cooperation between the lower rubber plate, the upper rubber plate and the oil outlet groove, makes the tooth plate and the tooth column lubricated, preventing the tooth plate, the tooth column and the teeth Large wear occurs between them, and the transmission will also produce noise without lubrication. The excess oil will flow through the tooth plate to the L-shaped expansion plate, and pass through the through holes on the L-shaped expansion plate and the through holes in the mold Flow to the oil storage tank, so that the excess oil can be recycled again, reducing waste.

Description of drawings

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

Fig. 2 is the structural representation of workbench of the present invention;

Fig. 3 is a schematic diagram of the multi-directional structure of the skateboard of the present invention;

Fig. 4 is a schematic diagram of the multi-directional structure of the mold of the present invention;

Figure 5 is an enlarged view of the structure at A in Figure 4 of the present invention;

Fig. 6 is a schematic diagram of the multi-directional structure of the tooth plate of the present invention.

In the figure: 1. Workbench; 2. Support plate; 3. Hydraulic cylinder; 4. Briquetting block; 5. Oil circulation device; 51. Mounting plate; 52. Lower oil pump; 53. Cooling box; 54. Upper oil pump; 55, lower hose; 56, upper hose; 57, oil tank; 58, oil storage tank; 59, oil hole; 6, two-way screw; 61, lower rubber plate; 62, upper rubber plate; 63, oil outlet tank; 7, Unloading device; 71, tooth plate; 72, tooth column; 73, teeth; 74, L-shaped expansion plate; 75, push plate; 8, slide plate; 81, fixed plate; 82, block; 9, mold; 10. Rotating plate; 11. Inclined block; 12. Positioning hole; 13. Positioning pin.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

A hydraulic rubber air spring bladderless vulcanizer, as shown in Figures 1-6, includes a workbench 1, a pressing device, a fixing device, a positioning device, an oil circulation device 5 and a discharge device 7; The tightening device includes a support plate 2, a hydraulic cylinder 3, a briquetting block 4, a two-way screw 6 and a slide plate 8, the support plate 2 is fixedly connected to the top of the workbench 1, the hydraulic cylinder 3 is fixedly connected to the top of the support plate 2, and the briquetting block 4 Fixedly connected to the output end of the hydraulic cylinder 3, the two-way screw rod 6 is rotatably connected to the inner wall of the support plate 2, and the slide plate 8 is threadedly connected to the surface of the two-way screw rod 6; the fixing device includes a mold 9, a rotating plate 10, an inclined block 11, and a fixed plate 81 and block 82, the fixed plate 81 is movably connected to the inner wall of the slide plate 8, the block 82 is slidably connected to the inner wall of the fixed plate 81 by a spring, the mold 9 is fixedly connected to the side of the fixed plate 81 away from the slide plate 8, and the rotating plate 10 rotates Connected to the inner wall of the mold 9, the inclined block 11 is fixedly connected to the top of the rotating plate 10; the positioning device includes a positioning hole 12 and a positioning pin 13, the positioning hole 12 is opened on the right side of the left mold 9, and the positioning pin 13 is fixedly connected to the The left side of the mold 9 on the right side; the oil circulation device 5 includes a lubricating module and a cooling module, the lubricating module is arranged on the front of the workbench 1, and the cooling module is arranged on the front of the mold 9; the unloading device 7 includes a transmission module And the pushing module, the transmission module is arranged on the inner wall of the mold 9, the pushing module is arranged on the front of the transmission module, the mold 9 is placed on the workbench 1, and the fixed plate 81 on the mold 9 is pushed to the slide plate 8 by the tool In the installation groove, the blocks 82 on both sides of the fixed plate 81 will be pressed into the fixed plate 81 through the inclined surface. When the fixed plate 81 enters the slide plate 8, it will drive the block 82 to reset, so that the mold 9 can be quickly installed on the slide plate 8. , when it needs to be disassembled, just push the mold 9 in the reverse direction through the tool, so that the mold 9 can be installed quickly, which is very convenient and fast; The top of 1 is slidingly connected, the surface of the block 82 is in contact with the inner wall of the skateboard 8, and the peripheral motor drives the two-way screw 6 to rotate, and the two-way screw 6 will drive the slide 8 to rotate through the thread, but the slide 8 is limited, so the two The slides 8 will gather together, or directly set the cylinder to drive the two slides 8 to gather, and the positioning pin 13 on the right mold 9 will be inserted into the positioning hole 12 in the left mold 9. Since the mold 9 is not locked and fixed, it can be fixed by positioning. It can ensure that the mold 9 is sealed after the mold is closed. When the slide plate 8 is gathered, put the rubber air spring into the mold 9 that opens the rotating plate 10, and then close the rotating plate 10. When the hydraulic cylinder 3 starts, it will drive the pressing block 4 to move down and Contact with the slanting block 11 on the rotating plate 10 and apply a force close to the two rotating plates 10 and the mold 9 through the slanting block 11, so that the mold 9 and the rotating plate 10 are closer, and at this time, the sliding plate 8 can pass through the left The through hole on the side is vulcanized; the diameter of the positioning hole 12 and the positioning pin 13 are the same, and the centerlines of the positioning hole 12 and the positioning pin 13 are on the same axis, and the side of the mold 9 close to the fixed plate 81 is connected to the surface of the slide plate 8. touch.

The lubricating device includes a mounting plate 51, the top of the mounting plate 51 is fixedly connected with a lower oil pump 52, the top of the lower oil pump 52 is connected and fixed with a cooling box 53, and the top of the cooling box 53 is connected and fixed with an upper oil pump 54, and the rear part of the upper oil pump 54 Connected with an upper hose 56; the cooling device includes a lower hose 55, the inside of the rotating plate 10 and the mold 9 is provided with an oil tank 57, the inside of the mold 9 is provided with an oil storage tank 58, and the inner wall of the mold 9 is provided with an oil hole 59. After the mold is closed, the oil pump 54 will pump the oil in the cooling box 53 into the inclined block 11, and the oil will flow through the inclined block 11 to the oil groove 57 in the rotating plate 10 and the mold 9, and the oil will penetrate through the oil groove 57. Between the hole 59 and the mold 9 and the rubber, the rubber air spring can be easily demolded after the vulcanization is completed. At the same time, when the vulcanization is debugged each time, it is easy to have unfinished rubber, and the rubber will adhere to the rubber at high temperature. The inner wall of the mold 9, and a thin layer of oil can well prevent the melted rubber from adhering to the inner wall of the mold 9, and the excess oil will fall into the oil storage tank 58 and pass through the lower oil pump 52 and the lower hose 55 Pump the oil in the oil storage tank 58 into the cooling box 53. After the vulcanization is completed, the upper oil pump 54 will pump the cold oil in the cooling box 53 to the oil tank 57 to replace it with the previous oil. The previous oil has been vulcanized After the replacement, the cold oil can quickly cool the vulcanized rubber air spring in the mold 9. After the mold is opened, the rubber can be quickly taken out without cooling, and the work efficiency can be improved; the rear of the mounting plate 51 The upper part is fixedly connected to the front part of the workbench 1, the front end of the lower hose 55 communicates and fixes with the rear part of the lower oil pump 52, and the surfaces of the upper hose 56 and the lower hose 55 are installed and fixed with the inner wall of the inclined block 11 and the mold 9 respectively. , the rear ends of the upper hose 56 and the lower hose 55 communicate with the oil tank 57 and the oil storage tank 58 respectively.

The transmission module includes a toothed plate 71, the surface of the toothed plate 71 is meshed with a toothed column 72, the rear of the rotating plate 10 is fixedly connected with a plurality of teeth 73, and the pushing module includes an L-shaped telescopic plate 74, an L-shaped telescopic plate 74 The top of the top is fixedly connected with a pushing plate 75. When the rotating plate 10 is opened each time, the rotating plate 10 will drive the tooth column 72 to rotate through the teeth 73, the tooth column 72 will drive the tooth plate 71 to move, and the tooth plate 71 will drive the L-shaped When the telescopic plate 74 moves up, the L-shaped telescopic plate 74 will drive the pusher plate 75 to move up, and the upward movement of the pusher plate 75 will push the vulcanized rubber air spring out, without the need for workers to manually push the rubber air spring out of the mold 9 Take out, reduce part discharge time; The surface of pusher plate 75 is provided with through-hole, and between through-hole and oil storage tank 58, communicate with each other, the surface of L-type expansion plate 74 is slidingly connected with the inner wall of mold 9, and L-type expansion plate The surface of 74 is provided with a through hole, and the through hole communicates with the oil storage tank 58, the surface of the tooth plate 71 is slidingly connected with the inner wall of the mold 9, the two ends of the tooth column 72 are rotationally connected with the inner wall of the mold 9, and the teeth 73 The surface of the tooth column 72 meshes with the surface of each other.

The inner wall of the rotating plate 10 is provided with a guide device, and the guide device includes a lower rubber plate 61. The rear part of the rotating plate 10 is provided with an oil outlet groove 63, and the top wall inside the oil outlet groove 63 is fixedly connected with an upper rubber plate 62. When the oil enters the oil tank through the upper hose 56, a small amount of oil will fall on the lower rubber plate 61, but the oil will be blocked by the upper rubber plate 62 to prevent all the oil from entering the oil outlet tank 63. There are small through holes, so that the oil will seep into the right side of the upper rubber plate 62 after a long time of penetration, and the oil will flow to the tooth plate 71 through the inclined oil outlet groove 63 and drip on the tooth plate 71, so that The tooth plate 71 and the tooth post 72 are lubricated to prevent large wear between the tooth plate 71, the tooth post 72 and the teeth 73, and the transmission will generate noise without lubrication, and the excess oil will pass through the tooth plate 71 flows on the L-shaped expansion plate 74, and flows into the oil storage tank 58 through the through hole on the L-shaped expansion plate 74 and the through hole in the mold 9, so that the excess oil can be recycled again to reduce waste; The bottom of the plate 61 is fixedly connected with the inner bottom wall of the oil outlet groove 63. The side of the upper rubber plate 62 away from the oil outlet groove 63 is in contact with the surface of the lower rubber plate 61. The surface of the upper rubber plate 62 is provided with a small through hole, and the oil outlet groove 63 communicates with the oil groove 57.

Working principle, place the mold 9 on the workbench 1, and push the fixed plate 81 on the mold 9 into the installation groove of the slide plate 8 through the tool, and press the blocks 82 on both sides of the fixed plate 81 into the fixed plate through the inclined surface In 81, when the fixed plate 81 enters the slide plate 8, it will drive the block 82 to reset, so that the mold 9 can be quickly installed on the slide plate 8. When it needs to be disassembled, the mold 9 can be pushed in the opposite direction by the tool, so that the mold 9 can be quickly The installation is very convenient and fast. The two-way screw 6 is driven to rotate through the peripheral motor, and the two-way screw 6 will drive the slide 8 to rotate through the thread, but the slide 8 is limited, so the two slides 8 will gather together, or directly set the cylinder to drive the two. The two slide plates 8 are gathered together, and the positioning pin 13 on the right mold 9 will be inserted into the positioning hole 12 in the left mold 9. Since the mold 9 is not locked and fixed, the positioning can ensure that the mold 9 is sealed after the mold is closed. When the slide plate 8 After gathering, put the rubber air spring into the mold 9 that opens the rotating plate 10, and then close the rotating plate 10. When the hydraulic cylinder 3 starts, it will drive the pressure block 4 to move down and contact with the inclined block 11 on the rotating plate 10. Through the inclined block 11, the two rotating plates 10 and the mold 9 are applied with a force close to each other, so that the mold 9 and the rotating plate 10 are closer, and at this time, vulcanization can be performed through the through hole on the left side of the slide plate 8;

After the mold is closed, the oil pump 54 will pump the oil in the cooling box 53 to the inclined block 11, and the oil will flow through the inclined block 11 to the oil groove 57 in the rotating plate 10 and the mold 9, and the oil will penetrate through the oil groove 57. Between the oil hole 59 and the mold 9 and the rubber, it is convenient for the rubber air spring to be demolded after the vulcanization is completed. At the same time, when the vulcanization is debugged every time, it is easy to have unfinished vulcanized rubber, and the rubber will melt under high temperature and adhere On the inner wall of the mold 9, while a thin layer of oil can well prevent the melted rubber from adhering to the inner wall of the mold 9, the excess oil will fall into the oil storage tank 58 and pass through the lower oil pump 52 and the lower hose 55 pumps the oil in the oil storage tank 58 to the cooling box 53. After the vulcanization is completed, the upper oil pump 54 will pump the cold oil in the cooling box 53 to the oil tank 57 to replace it with the previous oil. It will become hot after vulcanization, and the cold oil after replacement can quickly cool the vulcanized rubber air spring in the mold 9. After the mold is opened, the rubber can be quickly taken out without cooling, and the work efficiency can be improved;

When the rotating plate 10 is opened each time, the rotating plate 10 will drive the tooth column 72 to rotate through the teeth 73, the tooth column 72 will drive the tooth plate 71 to move, the tooth plate 71 will drive the L-shaped telescopic plate 74 to move upward, and the L-shaped telescopic plate 74 will drive the pusher plate 75 to move upward, and the upward movement of the pusher plate 75 will push the vulcanized rubber air spring to discharge, without the need for workers to manually remove the rubber air spring from the mold 9, reducing part of the discharge time;

When the oil enters the oil tank through the upper hose 56 each time, a small amount of oil will fall on the lower rubber plate 61, but the oil will be blocked by the upper rubber plate 62 to prevent all the oil from entering the oil outlet 63, and the upper rubber plate 62 is provided with a small through hole, so that the oil will seep into the right side of the upper rubber plate 62 after a long time of penetration, and the oil will flow to the tooth plate 71 through the inclined oil outlet groove 63 and drip on the tooth plate 71 , so that the tooth plate 71 and the tooth column 72 can be lubricated to prevent the large wear between the tooth plate 71 and the tooth column 72 and the teeth 73, and the transmission will also produce noise without lubrication, and the excess oil will Flow through the tooth plate 71 to the L-shaped expansion plate 74, and flow into the oil storage tank 58 through the through hole on the L-shaped expansion plate 74 and the through hole in the mold 9, so that the excess oil can be recycled again to reduce waste .

The present invention provides a hydraulic rubber air spring bladderless vulcanizer. There are many methods and approaches for realizing the technical solution. The above description is only a preferred embodiment of the present invention. In other words, without departing from the principles of the present invention, some improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the present invention. All components that are not specified in this embodiment can be realized by existing technologies.

Claims (10)

1. A hydraulic rubber air spring without bladder vulcanizer, comprising a workbench (1), characterized in that it also includes a pressing device, a fixing device, a positioning device, an oil circulation device (5) and a discharge device (7 ); The pressing device includes a support plate (2), a hydraulic cylinder (3), a briquetting block (4), a two-way screw (6) and a slide plate (8), and the support plate (2) is fixedly connected to the workbench (1 ), the hydraulic cylinder (3) is fixedly connected to the top of the support plate (2), the briquetting block (4) is fixedly connected to the output end of the hydraulic cylinder (3), and the two-way screw (6) is rotatably connected On the inner wall of the support plate (2), the slide plate (8) is threaded on the surface of the two-way screw (6); The fixing device includes a mold (9), a rotating plate (10), an inclined block (11), a fixed plate (81) and a block (82), and the fixed plate (81) is movably connected to the sliding plate (8). The inner wall, the clamping block (82) is slidably connected to the inner wall of the fixed plate (81) by a spring, the mold (9) is fixedly connected to the side of the fixed plate (81) away from the slide plate (8), and the rotating plate ( 10) rotatably connected to the inner wall of the mold (9), and the inclined block (11) is fixedly connected to the top of the rotating plate (10); The positioning device includes a positioning hole (12) and a positioning pin (13), the positioning hole (12) is opened on the right side of the left mold (9), and the positioning pin (13) is fixedly connected to the right mold to the left of (9); The oil circulation device (5) includes a lubricating module and a cooling module, the lubricating module is arranged on the front part of the workbench (1), and the cooling module is arranged on the front part of the mold (9); The unloading device (7) includes a transmission module and a material pushing module, the transmission module is arranged on the inner wall of the mold (9), and the material pushing module is arranged at the front of the transmission module. 2. A hydraulic rubber air spring bladderless vulcanizer according to claim 1, characterized in that: the bottom of the slide plate (8) is slidably connected to the top of the workbench (1), and the mold (9) The bottom of the bottom is slidably connected with the top of the workbench (1), and the surface of the block (82) is in contact with the inner wall of the slide plate (8). 3. A hydraulic rubber air spring bladderless vulcanizer according to claim 2, characterized in that: the positioning hole (12) and the positioning pin (13) have the same diameter, and the positioning hole (12) and the positioning pin (13) have the same diameter. The center lines of the pins (13) are on the same axis, and the side of the mold (9) close to the fixed plate (81) is in contact with the surface of the slide plate (8). 4. A hydraulic rubber air spring bladderless vulcanizer according to claim 3, characterized in that: the lubricating device includes a mounting plate (51), and the top of the mounting plate (51) is fixedly connected with a lower Oil pump (52), the top of the lower oil pump (52) communicates with and fixes a cooling box (53), and the top of the cooling box (53) communicates with and fixes an upper oil pump (54), and the rear of the upper oil pump (54) The part is communicated with upper flexible pipe (56). 5. A hydraulic rubber air spring bladderless vulcanizer according to claim 4, characterized in that: the cooling device includes a lower hose (55), the rotating plate (10) and the mold (9) An oil tank (57) is opened inside the mold (9), an oil storage tank (58) is opened inside the mold (9), and an oil hole (59) is opened on the inner wall of the mold (9). 6. A hydraulic rubber air spring bladderless vulcanizer according to claim 5, characterized in that: the rear of the mounting plate (51) is fixedly connected to the front of the workbench (1), and the lower The front end of the flexible pipe (55) communicates and fixes with the rear portion of the lower oil pump (52), and the surfaces of the upper flexible pipe (56) and the lower flexible pipe (55) are connected with the inner wall of the inclined block (11) and the mold (9) respectively. The installation is fixed, and the rear ends of the upper flexible pipe (56) and the lower flexible pipe (55) communicate with the oil tank (57) and the oil storage tank (58) respectively. 7. A hydraulic rubber air spring bladderless vulcanizer according to claim 6, characterized in that: the inner wall of the rotating plate (10) is provided with a guide device, and the guide device includes a lower rubber plate (61), the rear part of the rotating plate (10) is provided with an oil outlet groove (63), and the top wall inside the oil outlet groove (63) is fixedly connected with an upper rubber plate (62). 8. A hydraulic rubber air spring bladderless vulcanizer according to claim 7, characterized in that: the bottom of the lower rubber plate (61) is fixedly connected to the bottom wall inside the oil outlet groove (63), and the The side of the upper rubber plate (62) away from the oil outlet groove (63) is in contact with the surface of the lower rubber plate (61), and the surface of the upper rubber plate (62) is provided with a small through hole, and the oil outlet groove (63) It communicates with the oil groove (57). 9. A hydraulic rubber air spring bladderless vulcanizer according to claim 8, characterized in that: the transmission module includes a toothed plate (71), and the surface of the toothed plate (71) is engaged with a toothed post (72), the rear portion of the rotating plate (10) is fixedly connected with a plurality of teeth (73), and the pushing module includes an L-type expansion plate (74), and the L-type expansion plate (74) The top is fixedly connected with a pushing plate (75). 10. A hydraulic rubber air spring bladderless vulcanizing machine according to claim 9, characterized in that: the surface of the pushing plate (75) is provided with a through hole, and there is a gap between the through hole and the oil storage tank (58). The surface of the L-shaped expansion plate (74) is slidingly connected with the inner wall of the mold (9), and the surface of the L-shaped expansion plate (74) is provided with a through hole, and the through hole is connected with the oil storage tank (58) communicate with each other, the surface of the tooth plate (71) is slidingly connected with the inner wall of the mold (9), the two ends of the tooth column (72) are rotationally connected with the inner wall of the mold (9), and the teeth (73 ) and the surface of the gear column (72) mesh with each other.

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