Vulcanizing mold for bias tire production

Abstract

The utility model provides a vulcanization mould for bias ply tire production, it belongs to the tire mould field, it includes: operation panel, the operating platform is fixedly provided with the mounting seat, be provided with the mould body in the mounting seat, both sides of the mould body all are fixedly provided with T type clamping block, the both ends of the inboard of mounting seat all are through setting has T type clamping slot, the inboard of mounting seat is fixedly provided with cooling pipe, both ends of cooling pipe all are fixedly provided through the side surface of mounting seat, cooling pipe is embedded and sets up in the inside of mounting seat. The utility model sets up T type clamping block, can conveniently dismouting to mould body, has improved work efficiency and practicality, still set up cooling pipe, can reduce the temperature of mould body after vulcanization, has improved the qualified rate of product.

Description

Technical Field

[0001] This utility model relates to the field of tire mold technology, and in particular to vulcanizing molds for the production of bias tires. Background Technology

[0002] As is well known, the current process of tire vulcanization involves using a bladder and an outer mold to apply high-intensity vulcanization pressure to the tire blank. At the same time, the high-temperature steam or superheated water inside the bladder and mold transfers heat to the tire blank. Under this high thermal pressure, a chemical cross-linking reaction occurs between the rubber compound and the vulcanizing agent inside the tire blank, ultimately giving the finished tire good mechanical properties and tread pattern appearance.

[0003] Existing tire vulcanizing equipment generally suffers from inconvenient mold assembly and disassembly, resulting in cumbersome, time-consuming, and labor-intensive operations when changing molds, which seriously affects production efficiency. In addition, traditional equipment lacks effective mold cooling measures. After vulcanization, the tire is in a state of thermal expansion at high temperatures. If it is demolded directly, uneven cooling and contraction will cause tire deformation defects, such as tread warping or roundness deviation, thereby reducing the product qualification rate. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a vulcanizing mold for the production of bias tires.

[0005] An embodiment of this utility model provides a vulcanizing mold for bias tire production, comprising:

[0006] An operating table is provided with a mounting base, and a mold body is provided inside the mounting base. T-shaped locking blocks are fixedly provided on both sides of the mold body. T-shaped locking grooves are provided through both ends of the inner side of the mounting base. A cooling pipe is fixedly provided inside the mounting base. Both ends of the cooling pipe are fixedly provided through the side of the mounting base and embedded in the mounting base.

[0007] Furthermore, a mounting bracket is fixedly installed on the operating table, a cylinder is fixedly installed on the mounting bracket, and a top cover is fixedly installed on the output end of the cylinder.

[0008] Furthermore, the T-shaped slot has a through hole in the mounting base, a pin is inserted through the through hole, the T-shaped block has an insertion hole, and a magnetic block is fixedly installed at the outer end of the pin, the magnetic block being configured to cooperate with the mounting base.

[0009] Furthermore, the cooling pipe is disposed in close contact with the outer side of the mold body, the cooling pipe is arranged in a serpentine shape, and one end of the cooling pipe is connected to a drain hose.

[0010] Furthermore, the T-shaped card block is inserted into the T-shaped card slot on the same side, and a handle is fixedly provided on the top of the T-shaped card block.

[0011] Furthermore, a support is fixedly installed at the bottom of the operating table.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. A T-shaped locking block is installed. By pulling the pin outwards using a magnetic block, the mold body can be pulled out using the handle. Insert the T-shaped locking block into the T-shaped slot on the same side, and then insert the pin into the socket to secure the mold body. This simple and convenient operation improves assembly and disassembly efficiency and enhances practicality.

[0014] 2. A cooling pipe is installed. After vulcanization, water or coolant can be supplied to the cooling pipe to reduce the temperature of the mold body, avoid tire deformation defects, and thus improve the product qualification rate.

[0015] In summary, this utility model features a T-shaped locking block, which allows for convenient assembly and disassembly of the mold body, improving work efficiency and practicality; it also includes a cooling pipe, which reduces the temperature of the mold body after vulcanization, thereby increasing the product qualification rate. Attached Figure Description

[0016] Figure 1 This is a perspective view of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram showing the unfolded shape of the mold body in an embodiment of this utility model.

[0018] Figure 3 This is a three-dimensional schematic diagram of the cooling pipe in an embodiment of this utility model.

[0019] In the above attached figures: 1. Operating table, 2. Mounting bracket, 3. Cylinder, 4. Top cover, 5. Mounting base, 6. Mold body, 7. T-shaped card block, 8. T-shaped card slot, 9. Pin, 10. Through hole, 11. Insertion hole, 12. Magnetic block, 13. Handle, 14. Cooling pipe, 15. Drain hose, 16. Bracket. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1-3 As shown in the figure, this utility model embodiment provides a vulcanizing mold for bias tire production, comprising:

[0022] The control panel 1 has a support bracket 16 fixedly installed at its bottom to support it. A mounting bracket 2 is fixedly installed on the control panel 1, and a cylinder 3 is fixedly installed on the mounting bracket 2. A top cover 4 is fixedly installed at the output end of the cylinder 3, and the cylinder 3 is used to control the lifting and lowering of the top cover 4.

[0023] A mounting base 5 is fixedly installed on the operating table 1. A mold body 6 is installed inside the mounting base 5. T-shaped locking blocks 7 are fixedly installed on both sides of the mold body 6. T-shaped slots 8 are provided through the inner ends of the mounting base 5. The T-shaped locking blocks 7 are engaged into the T-shaped slots 8 on the same side, thereby limiting and fixing the mold body 6. A handle 13 is fixedly installed on the top of the T-shaped locking blocks 7, which facilitates pulling the mold body 6 upward.

[0024] A cooling pipe 14 is fixedly installed on the inner side of the mounting base 5. The cooling pipe 14 is as follows: Figure 3 As shown, the cooling pipe 14 is embedded inside the mounting base 5 and conforms to the outer side of the mold body 6. The cooling pipe 14 is used to remove heat from the mold body 6. Both ends of the cooling pipe 14 are fixedly installed through the side of the mounting base 5. One end of the cooling pipe 14 is connected to a drain hose 15, which is used to drain water or coolant from the cooling pipe 14.

[0025] A through hole 10 is provided inside the T-shaped slot 8 through the mounting base 5. A pin 9 is inserted through the through hole 10. The T-shaped block 7 is provided with an insertion hole 11. The inner end of the pin 9 is inserted into the insertion hole 11, thereby locking and fixing the T-shaped block 7. A magnet 12 is fixedly provided at the outer end of the pin 9. The magnet 12 is configured to cooperate with the mounting base 5. The outer side of the mounting base 5 is made of metal so that the magnet 12 can be attracted to the outer side of the mounting base 5.

[0026] The detailed working process of this utility model is as follows:

[0027] 1. After the vulcanization process, water or coolant can be pumped into the cooling pipe 14 and then discharged and collected through the drain hose 15. During this process, the water or coolant flowing in the cooling pipe 14 can remove heat from the mold body 6, reduce the temperature of the mold body 6, avoid tire deformation defects, and thus improve the product qualification rate.

[0028] 2. When replacing the mold body 6, first pull the magnetic block 12 outward to disengage it from the mounting base 5, causing the pin 9 to move out and disengage from the insertion hole 11; then, use the handle 13 to pull the T-shaped clip 7 out of the T-shaped slot 8 to remove the mold body 6. Alternatively, first insert the T-shaped clip 7 into the T-shaped slot 8 on the same side, then pass the pin 9 through the through hole 10 and insert it into the insertion hole 11, and finally attach the magnetic block 12 to the mounting base 5 to fix it in place, thus securing the mold body 6. The operation is simple and convenient.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A vulcanizing mold for bias tire production, characterized in that, include: An operating table (1) is provided with a mounting base (5). A mold body (6) is provided inside the mounting base (5). T-shaped clips (7) are fixedly provided on both sides of the mold body (6). T-shaped slots (8) are provided through both ends of the inner side of the mounting base (5). A cooling pipe (14) is fixedly provided on the inner side of the mounting base (5). Both ends of the cooling pipe (14) are fixedly provided through the side of the mounting base (5). The cooling pipe (14) is embedded in the inner side of the mounting base (5).

2. The vulcanizing mold for producing bias-ply tires according to claim 1, characterized in that, in: An installation frame (2) is fixedly installed on the operating table (1), and a cylinder (3) is fixedly installed on the installation frame (2). A top cover (4) is fixedly installed on the output end of the cylinder (3).

3. The vulcanizing mold for producing bias-ply tires according to claim 1, characterized in that, in: The T-shaped slot (8) has a through hole (10) through the mounting base (5), and a pin (9) is provided through the through hole (10). The T-shaped block (7) has a socket (11), and a magnetic block (12) is fixedly provided at the outer end of the pin (9). The magnetic block (12) is configured to cooperate with the mounting base (5).

4. The vulcanizing mold for producing bias-ply tires according to claim 1, characterized in that, in: The cooling pipe (14) is fitted to the outside of the mold body (6), and the cooling pipe (14) is arranged in a serpentine shape. One end of the cooling pipe (14) is connected to a drain hose (15).

5. The vulcanizing mold for producing bias-ply tires according to claim 1, characterized in that, in: The T-shaped card block (7) is inserted into the T-shaped card slot (8) on the same side, and a handle (13) is fixedly installed on the top of the T-shaped card block (7).

6. The vulcanizing mold for producing bias tires according to claim 1, characterized in that, in: A support (16) is fixedly installed at the bottom of the operating table (1).

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