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Tire mold
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A technology for tire molds and sidewall panels, applied in the field of tire vulcanization tooling equipment, can solve the problems of low mold assembly efficiency and achieve high assembly efficiency and simple operation
Active Publication Date: 2021-10-29
HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
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Abstract
Description
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a tire mold to solve the problem of low mold assembly efficiency in the prior art
Method used
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Embodiment 1
[0053] It should be noted that, in the present invention and the embodiments of the present invention, the tire mold includes two sidewall plate assemblies 100 disposed opposite to each other. Each side panel assembly 100 includes a base 10 and a side panel 20 , and the two side panels 20 of two side panel assemblies 100 are disposed opposite to each other. Among them, located in figure 1 The base 10 in the sidewall plate assembly 100 above can be used as an upper cover; figure 1 The base 10 in the lower sidewall panel assembly 100 may serve as a base. For convenience of description, the present invention only takes one sidewall plate assembly 100 as an example for illustration.
[0054] Such as Figure 1 to Figure 6 As shown, the present invention provides a tire mold. The tire mold of this embodiment includes two sidewall plate assemblies 100 disposed opposite to each other, and at least one sidewall plate assembly 100 includes a base 10 , a side plate 20 and a locking s...
Embodiment 2
[0113] Figure 11 to Figure 15 A second embodiment of the present invention is provided, and the difference between the second embodiment and the first embodiment lies in the specific structure of the anti-rotation mechanism 40 and the specific structure of the switching structure 50 .
[0114] Such as Figure 11 to Figure 15 As shown, in the second embodiment of the present invention, the switching structure 50 includes a torsion spring 51, at least one side of the anti-rotation member 41 is provided with a track 411 that cooperates with the torsion spring 51, and the torsion spring 51 is located between the anti-rotation member 41 and the first between the side walls of the mounting hole 11.
[0115] In the above solution, through the cooperation of the torsion spring 51 and the track 411 , the force of the torsion spring 51 can be used to make the anti-rotation member 41 switch between the anti-rotation position and the disengagement position.
[0116] It can be seen from...
Embodiment 3
[0121] Figure 16 to Figure 18 It shows a schematic structural diagram of Embodiment 3 of the present invention. The differences between Embodiment 3 and Embodiment 1 are: first, the specific structure of the first mounting hole 11 and the anti-rotation mechanism 40; second, there is no installation in Embodiment 3 Anti-off piece 60.
[0122] Such as Figure 16 to Figure 18 As shown, in the third embodiment of the present invention, the first installation hole 11 is a through hole, the anti-rotation mechanism 40 also includes a locking member 44, and the first elastic element 43 is located between the locking member 44 and the anti-rotation member 41, The locking member 44 is screwed into the first installation hole 11 .
[0123] In the above technical solution, when the base 10 and the side plate 20 rotate relative to each other, under the action of the first elastic element 43, the anti-rotation piece 41 automatically springs into the matching hole 42, and the anti-rotatio...
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Abstract
The invention relates to the field of tooling equipment for tire vulcanization, and particularly provides a tire mold. The tire mold comprises two opposite tire side plate assemblies; at least one tire side plate assembly comprises a base, a side plate and a clamping structure, the clamping structure is arranged between the base and the side plate, the clamping structure comprises a protrusion and a clamping groove matched with the protrusion in a clamping mode, the base is provided with the protrusion, the side plate is provided with the clamping groove, the side plate is rotatably matched with the base, and the clamping groove comprises a first clamping groove and a second clamping groove; the tire mold further comprises rotation stopping mechanisms; each rotation stopping mechanism comprises a rotation stopping piece, wherein at least part of the rotation stopping piece is located in a first mounting hole, and the rotation stopping piece is movably arranged in the vertical direction; and a matching hole formed in the corresponding side plate; the rotation stopping pieces are provided with rotation stopping positions matched with the matching holes and separation positions separated from the matching holes, and when the side plates are locked on the bases, the rotation stopping pieces are located at the rotation stopping positions. According to the technical scheme, the problem that in the prior art, the mold assembling efficiency is low can be solved.
Description
technical field [0001] The invention relates to the field of tooling equipment for tire vulcanization, in particular to a tire mold. Background technique [0002] At present, tire molds are equipped with upper and lower sidewalls, upper covers, and bases. The upper cover or base and the sidewalls are all flatly matched. The upper and lower sidewalls, upper covers, and bases are respectively equipped with connecting holes. Provide mold clamping force and traction force for vulcanizing machine when tires are vulcanized. [0003] Due to the limitation of the structure, the upper tire side plate and the upper cover and the lower tire side plate and the base are respectively connected by multiple screws, which leads to the operator needing to tighten the mold repeatedly in sequence when assembling the mold. For the upper and lower tires When the specifications of the screws used for the side plates are inconsistent, the operating tools need to be replaced, which will affect the ...
Claims
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Application Information
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IPC IPC(8): B29D30/06B29C33/30
CPCB29D30/0606B29C33/30B29D2030/0607
Inventor 徐亮亮张伟孙日文张旭日隋广明王森王尧鹏
Owner HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
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