Vulcanization processing mold for rubber bushing

Abstract

The utility model discloses a rubber bushing vulcanization processing mold which comprises a fixed seat, a lower mold and an upper mold and further comprises a cooling assembly used for cooling a formed product. The fan blades are rotatably mounted on the two sides of the lower die; the driven assemblies are arranged on the two sides of the lower die and are in transmission connection with the fan blades respectively; the driving assemblies are arranged on the two sides of the lower die and are in transmission connection with the driven assemblies respectively; the fixing rod is fixedly arranged on the side edge of the upper die, and a rack is arranged on the side face; the driving gear is rotatably mounted on the side edge of the lower die and is in meshed connection with the rack; the driving gear is in transmission connection with the driven assembly; the driven gear is rotatably mounted on the side edge of the lower die and is in meshed connection with the driving gear; the rotating shaft is fixedly connected with the side edge of the driven gear; the fan blades are fixedly installed on the rotating shaft, in daily production and life, rotation of the fan blades is achieved through the arrangement of the driving assembly and the transmission assembly, then the formed lining is cooled, and the situation that the temperature of the just-formed lining is too high, and discharging is not convenient is prevented.

Description

Technical Field

[0001] The utility model relates to a vulcanization processing die for a rubber bushing. Background Art

[0002] Automobile bushings usually refer to protective covers or gaskets used in automobile parts, which are mainly used for shock absorption, sealing, dust prevention and protection. During the production of automobile bushings, a vulcanization mold is needed to shape the bushings. For example, the rubber bushing vulcanization mold for preventing mold hanging of patent number CN211662460U, when in use, drives the motor to work, drives the lower mold plate to move upward, so that the lower mold plate gradually approaches the upper mold plate, when the bottom end of the extrusion column gradually contacts and squeezes the corresponding protrusion, the two corresponding unit molds are spliced ​​to form the entire lower mold, when the lower mold is spliced, the upper mold plate is just spliced ​​with the lower mold to form a cavity, and the raw materials are added into the cavity through the injection port, and the product is formed by cooling.

[0003] This embodiment can meet the production function of the bushing and ensure the productivity of the product, but it has the following defects:

[0004] 1. The product is produced by adding raw materials into the cavity, but the temperature of the bushing is high when vulcanization is completed, which makes it inconvenient for the staff to remove the molded bushing;

[0005] 2. The bushing is vulcanized and formed by a model, but the shape of the cavity in the model is consistent, which is not convenient for producing bushings of different sizes and reduces the practicability of the equipment. Summary of the invention

[0006] The utility model aims to solve one of the technical problems existing in the prior art.

[0007] The present application provides a rubber bushing vulcanization processing mold, including a fixing seat, a lower mold and an upper mold, and also includes:

[0008] A cooling component is used to cool the molded product.

[0009] The cooling package includes:

[0010] A pair of fan blades are rotatably mounted on both sides of the lower mold;

[0011] A pair of driven components are arranged on both sides of the lower mold and are respectively connected to the fan blades;

[0012] A pair of active components are arranged on both sides of the lower die and are respectively connected to the driven components in a transmission manner.

[0013] Active components include:

[0014] A fixed rod, which is fixed on the side of the upper mold and has a rack on the side;

[0015] A driving gear is rotatably mounted on the side of the lower die and meshes with the rack;

[0016] Wherein, the driving gear is transmission connected with the driven component.

[0017] Driven components include:

[0018] A driven gear is rotatably mounted on the side of the lower die and meshes with the driving gear;

[0019] A rotating shaft fixedly connected to a side of a driven gear;

[0020] Wherein, the fan blades are fixedly mounted on the rotating shaft.

[0021] Also includes:

[0022] A fixed frame, which is fixedly mounted on the side of the lower mold;

[0023] A connecting rod, the top of which is movably mounted in a fixed frame and a limiting piece is provided on the top;

[0024] A limiting groove, which is arranged on the side of the fixing seat;

[0025] The limit block is fixedly installed at the bottom end of the connecting rod and movably installed in the limit groove.

[0026] The limiters include:

[0027] A limiting rod, which is fixedly connected to the top end of the connecting rod and extends outside the fixed frame;

[0028] The limit spring is sleeved outside the limit rod, and its two ends are fixedly connected to the connecting rod and the fixed frame.

[0029] Also includes:

[0030] Bracket 1, which is fixedly mounted on the upper die and the fixed rod;

[0031] Bracket 2, which is fixed on the side of the lower mold and is used for rotating and installing the driving gear;

[0032] Bracket three is fixedly arranged on the side of the lower die and is used for rotatably installing the driven gear.

[0033] Also includes:

[0034] A mounting hole, which is provided at the bottom of the fixed frame and is used for movably mounting the connecting rod;

[0035] The movable hole is arranged on the side of the fixed frame and is used for movably installing the limit rod.

[0036] The beneficial effects of the utility model are as follows:

[0037] 1. Through the setting of active components and transmission components, the rotation of the fan blades is realized, thereby realizing the cooling of the formed bushing, preventing the temperature of the newly formed bushing from being too high, making it inconvenient for the staff to remove the parts, and improving the safety of bushing production;

[0038] 2. Through the setting of connecting rods, limit blocks and limit parts, the lower die can be easily replaced, thereby realizing the production of bushings of different sizes and improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a front view of the rubber bushing vulcanization processing mold in the embodiment of the present application;

[0040] Figure 2 This is a side view of the rubber bushing vulcanization processing mold in the embodiment of the present application;

[0041] Figure 3 It is a side view of the driven component in the embodiment of the present application;

[0042] Figure 4 Based Figure 1 A is an enlarged schematic diagram of the local structure at center A;

[0043] Figure 5 Based Figure 2 Enlarged schematic diagram of the local structure at point B in the middle.

[0044] Reference numerals

[0045] 1-fixed seat, 2-lower mold, 3-upper mold, 4-cooling assembly, 5-fan blades, 6-driven assembly, 7-driving assembly, 8-fixed rod, 9-rack, 10-driving gear, 11-driven gear, 12-rotating shaft, 13-fixed frame, 14-connecting rod, 15-limiting member, 16-limiting groove, 17-limiting block, 18-limiting rod, 19-limiting spring, 20-bracket one, 22-bracket two, 23-bracket three, 24-mounting hole, 25-moving hole. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0047] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0048] The server provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0049] Embodiment 1:

[0050] like Figures 1 to 4 As shown, an embodiment of the present application provides a rubber bushing vulcanization processing mold, including a fixing seat 1, a lower mold 2 and an upper mold 3, and also includes a cooling component 4, which is used to cool the molded product.

[0051] Furthermore, a pair of fan blades 5 are rotatably mounted on both sides of the lower mold 2; a pair of driven components 6 are arranged on both sides of the lower mold 2 and are respectively connected to the fan blades 5; a pair of active components 7 are arranged on both sides of the lower mold 2 and are respectively connected to the driven components 6.

[0052] Furthermore, a fixed rod 8 is fixedly arranged on the side of the upper mold 3, and a rack 9 is arranged on the side; a driving gear 10 is rotatably installed on the side of the lower mold 2 and meshed with the rack 9; wherein the driving gear 10 is transmission-connected to the driven component 6.

[0053] Furthermore, the driven gear 11 is rotatably mounted on the side of the lower mold 2 and meshed with the driving gear 10; the rotating shaft 12 is fixedly connected to the side of the driven gear 11; wherein the fan blade 5 is fixedly mounted on the rotating shaft 12.

[0054] Furthermore, bracket one 20 is fixedly mounted on the upper mold 3 and the fixed rod 8; bracket two 22 is fixedly mounted on the side of the lower mold 2 and is used to rotatably mount the driving gear 10; bracket three 23 is fixedly mounted on the side of the lower mold 2 and is used to rotatably mount the driven gear 11.

[0055] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the fixing seat 1 is detachably mounted on the bushing vulcanization production device, and a plurality of positioning rods are arranged on the top of the fixing seat 1 for positioning the inner tube of the bushing; the lower mold 2 is fixedly arranged above the fixing seat 1, and a plurality of through holes are arranged on its surface for positioning the bushing, and the positions of the through holes correspond one-to-one to the positions of the positioning rods, thereby facilitating the vulcanization of the bushing; the upper mold 3 is movably arranged above the lower mold 2, and a plurality of small holes are also opened on the upper mold 3, and the positions of the small holes correspond one-to-one to the positions of the through holes, thereby facilitating the equipment to inject rubber into the bushing and perform vulcanization.

[0056] Bracket 1 20 is fixedly installed on both sides of the upper mold 3, and a fixing rod 8 is fixedly connected to the outer surface, and a rack 9 is fixedly arranged on the side of the fixing rod 8; bracket 2 22 is fixedly arranged on both sides of the lower mold 2, and a driving gear 10 is rotatably installed on the top of the bracket 22, and the driving gear 10 is meshed and connected with the rack 9 to realize the rotation of the driving gear 10 through the movement of the rack 9. At the same time, the driving gear 10 is located on the side of the lower mold 2 to prevent it from affecting the operation of the upper mold 3.

[0057] A bracket three 23 is fixedly connected to the side of the lower mold 2, and the bracket three 23 is located on the side of the bracket three 23, and a driven gear 11 is rotatably installed on the top of the bracket three 23. A fan blade 5 is fixedly arranged on the side of the driven gear 11 through a rotating shaft 12. At the same time, the driving gear 10 is meshed and connected with the driven gear 11, so that the rotation of the driving gear 10 drives the rotation of the driven gear 11, and then drives the rotation of the fan blade 5.

[0058] The inner tube and the outer appearance of the bushing are placed in the through hole one by one, and then the bushing vulcanization production device drives the upper mold 3 to move downward, and a cavity is formed between the upper mold 3 and the lower mold 2, and then the bushing production vulcanization device produces a molded product for the bushing; after the bushing is formed, the bushing vulcanization production device drives the upper mold 3 to move upward, and the upper mold 3 drives the bracket 20, the fixing rod 8 and the rack 9 to move upward, and the driving gear 10 is driven to rotate through the movement of the rack 9, and the driven gear 11 is meshed with the driving gear 10 to realize the rotation of the driven gear 11, and the rotation of the driven gear 11 drives the rotating shaft 12 and the fan blade 5 to rotate, thereby cooling the formed bushing to prevent the temperature of the newly formed bushing from being too high, which is inconvenient for the staff to remove the parts.

[0059] Embodiment 2:

[0060] like Figures 1 to 5 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes a fixed frame 13, which is fixedly installed on the side of the lower mold 2; a connecting rod 14, the top end of which is movably installed in the fixed frame 13, and a limiting member 15 is provided on the top; a limiting groove 16, which is provided on the side of the fixed seat 1; a limiting block 17, which is fixedly installed at the bottom end of the connecting rod 14 and movably installed in the limiting groove 16.

[0061] Furthermore, the limiting rod 18 is fixedly connected to the top end of the connecting rod 14 and extends outside the fixing frame 13; the limiting spring 19 is sleeved outside the limiting rod 18, and its two ends are fixedly connected to the connecting rod 14 and the fixing frame 13.

[0062] Furthermore, the mounting hole 24 is provided at the bottom of the fixed frame 13 and is used for movably mounting the connecting rod 14 ; the movable hole 25 is provided at the side of the fixed frame 13 and is used for movably mounting the limiting rod 18 .

[0063] In this embodiment of the present application, due to the adoption of the above-mentioned structure, a plurality of mounting plates are fixedly provided on the side of the lower mold 2, the mounting plates are fixedly connected to the fixed frame 13, and the side and bottom of the fixed frame 13 are respectively provided with a movable frame and a mounting hole 24; the top end of the connecting rod 14 movably passes through the mounting hole 24 and is movably installed in the fixed frame 13, and at the same time, the top side of the connecting rod 14 is fixedly connected to the limiting rod 18, and the bottom end of the limiting rod 18 movably passes through the movable hole 25, and at the same time, a limiting spring 19 is provided on the outer sleeve of the limiting rod 18, and the two ends of the limiting spring 19 are fixedly connected to the connecting rod 14 and the inner wall of the fixed frame 13.

[0064] A plurality of limiting grooves 16 are arranged on the side of the fixing seat 1; a limiting block 17 is fixedly installed on the bottom side of the connecting rod 14, and the limiting block 17 is movably installed in the limiting groove 16, thereby fixing the lower mold 2 on the mounting seat.

[0065] When replacing the lower mold 2, the limit rod 18 can be pulled outward, and the limit rod 18 drives the connecting rod 14 and the limit block 17 to move, and the limit block 17 is disengaged from the limit groove 16. At this time, the lower mold 2 is disassembled and can be replaced. While the connecting rod 14 moves, the limit spring 19 is squeezed and the limit spring 19 is deformed. The fixation of the limit rod 18 can be loosened to restore the limit spring 19 to restore the deformation, push the connecting rod 14 and the fiber to squeeze back to the original position, and install the limit block 17 into the limit groove 16 again to fix the lower mold 2. Through the above operation, the lower mold 2 can be conveniently replaced, and the production of bushings of different sizes can be realized, thereby improving the practicality of the equipment.

[0066] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0067] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A rubber bushing vulcanization processing mold, comprising a fixing seat (1), a lower mold (2) and an upper mold (3), characterized in that: Also includes: A cooling component (4) is used to cool the molded product, and the cooling component (4) comprises: A pair of fan blades (5) rotatably mounted on both sides of the lower mold (2); A pair of driven components (6) are arranged on both sides of the lower mold (2) and are respectively connected to the fan blades (5) in a driving manner; A pair of active components (7) are arranged on both sides of the lower mold (2) and are respectively connected to the driven components (6) in a transmission manner. The active components (7) include: A fixed rod (8) which is fixed to the side of the upper mold (3) and has a rack (9) on the side; A driving gear (10) is rotatably mounted on the side of the lower mold (2) and meshedly connected with the rack (9); The driving gear (10) is in transmission connection with a driven component (6), and the driven component (6) comprises: A driven gear (11) meshingly connected with the driving gear (10); A rotating shaft (12) fixedly connected to a side of the driven gear (11); Wherein, the fan blade (5) is fixedly mounted on the rotating shaft (12).

2. A rubber bushing vulcanization processing mold according to claim 1, characterized in that: Also includes: A fixed frame (13) fixedly mounted on the side of the lower mold (2); A connecting rod (14), the top of which is movably mounted in the fixed frame (13) and a limiting member (15) is provided on the top; A limiting groove (16) is provided on the side of the fixing seat (1); The limiting block (17) is fixedly mounted on the bottom end of the connecting rod (14) and movably mounted in the limiting groove (16).

3. A rubber bushing vulcanization processing mold according to claim 2, characterized in that: The limiting member (15) comprises: A limiting rod (18) fixedly connected to the top end of the connecting rod (14) and extending outside the fixing frame (13); The limiting spring (19) has two ends fixedly connected to the connecting rod (14) and the fixed frame (13).

4. A rubber bushing vulcanization processing mold according to claim 2, characterized in that: Also includes: A bracket 1 (20) fixedly mounted on the upper mold (3) and the fixing rod (8); A second bracket (22) is fixedly mounted on the side of the lower mold (2) and is used for rotatably mounting the driving gear (10); The bracket three (23) is fixedly arranged on the side of the lower mold (2) and is used for rotatably mounting the driven gear (11).

5. The rubber bushing vulcanization processing mold according to claim 2, characterized in that: Also includes: A mounting hole (24), which is provided at the bottom of the fixing frame (13) and is used for movably mounting the connecting rod (14); A movable hole (25) is arranged on the side of the fixed frame (13) and is used for movably installing the limiting rod (18).

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