Tire molding support frame

Abstract

The utility model discloses a tire forming support frame relates to tire production technical field, specifically includes support column and placing platform, and placing platform sets up at the top of support column, and the top of placing platform is provided with the locating post, and the side surface of locating post is provided with the limit slot, and the inside of locating post is provided with the cavity, and the cavity is opposite with limit slot each other, and the top of cavity is opposite with the top end surface of locating post through locating post, the inside of limit slot is provided with the locating block, and the inside of cavity is provided with the adjusting assembly. The utility model is through setting adjusting assembly, limit slot and locating block, and the inside activity of locating block in limit slot will be driven under the drive of adjusting assembly, makes locating block first external locating post and extends or contracts to the inside of locating post, and the range of locating block will be greater or reduces like this, thereby to the tire of different specifications carries out stable support, reaches the effect of the tire of different size specifications and carries out stable support and improves its applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tire production, concretely is a tire forming support frame. BACKGROUND

[0002] The manufacture of tires is relatively complex, starting from simple rubber mixing, embryo forming and vulcanization and other processes, among which a tire forming support frame is used in the tire forming process, mainly to support and stabilize the formed tire, and then the tire in the manufacturing process is transferred to the next process through the support.

[0003] The tire in the process needs to be placed on the tire forming support frame for stabilization, and then the tire is transferred to the next process through the mechanical gripper, since the size of the produced tire is different, and the existing tire forming support frame in the processing process can only support the same size tire, resulting in that the use of the tire forming support frame is limited. UTILITY MODEL CONTENT

[0004] The utility model discloses a tire forming support frame, which can support tires of different sizes, solving the problem that the existing tire forming support frame can only support tires of the same size.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A tire forming support frame, comprising a support column and a placement platform, the placement platform is arranged on the top of the support column, the top of the placement platform is provided with a positioning column, a limiting groove is formed in the side surface of the positioning column, a cavity is arranged in the positioning column, the cavity and the limiting groove are in communication, and the top of the cavity is in communication with the top surface of the positioning column;

[0007] The inside of the limiting groove is provided with a positioning block, the inside of the cavity is provided with an adjusting assembly, and the adjusting assembly is rotatably connected to the positioning block on one side of the cavity.

[0008] Preferably, the number of limiting grooves is greater than one, and the greater than one number of limiting grooves are distributed in a ring array with the central axis of the positioning column as the array center.

[0009] Preferably, the number and position of the positioning blocks match the number and position of the limiting grooves, the size of the limiting grooves matches the size of the positioning blocks, and the end of the positioning block outside the limiting groove and the cavity is provided with an arc surface.

[0010] Preferably, the adjusting assembly comprises a threaded rod, an adjusting block, a driving rod and a knob, one end of the threaded rod is rotationally connected to the inside of the cavity, the other end of the threaded rod extends to the top of the positioning column after passing through the cavity, the knob is fixed on the end face of the threaded rod outside the positioning column, the adjusting block is threadedly sleeved on the surface of the threaded rod inside the cavity, one end of the driving rod is rotationally connected to the side face of the adjusting block, and the other end of the driving rod is rotationally connected to the positioning block.

[0011] Preferably, the number and position of the driving rod are matched with the number and position of the positioning block.

[0012] A receiving groove is formed at the position of the knob on the top of the positioning column, and the knob is movably received in the receiving groove.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] By means of the adjusting assembly, the limiting groove and the positioning block, the positioning block is driven to move in the limiting groove under the driving of the adjusting assembly, so that the positioning block is extended outside the positioning column or retracted into the positioning column, so that the range of the positioning block is larger or smaller, thereby stably supporting the tires of different specifications, achieving the effect of stably supporting the tires of different sizes and improving the applicability, and solving the problem that the existing tire forming support can only support the same specification tires, thereby limiting the use of the tire forming support. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole three-dimensional structure schematic view of a tire forming support frame.

[0016] Fig. 2 It is a sectional three-dimensional structure schematic view of the position of the driving rod in the adjusting assembly of a tire forming support frame.

[0017] Fig. 3 It is a top view sectional three-dimensional structure schematic view of the position of the adjusting assembly in a tire forming support frame.

[0018] As shown in the drawings: 1, support column; 2, placement platform; 3, positioning column; 4, limiting groove; 5, cavity; 6, positioning block; 7, adjusting assembly; 8, threaded rod; 9, adjusting block; 10, driving rod; 11, knob; 12, receiving groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described in combination with the drawings in the embodiments of the present application.

[0020] Please refer to Figs. 1-3The utility model discloses an embodiment of a kind of tire forming support frame, including support column 1 and placing platform 2, the placing platform 2 is arranged at the top of support column 1, the top of placing platform 2 is provided with positioning column 3, positioning column 3 is six prism structure, it is convenient to design limit slot 4 and positioning block 6, not only limited to six prism, here only indicate that it is relatively simple to set limit slot 4 and positioning block 6 using six prism structure, the side surface of positioning column 3 is provided with limit slot 4, limit slot 4 is rectangle groove, it is used with positioning block 6 to make positioning block 6 stably active, the number of limit slot 4 provided is greater than one, and the limit slot 4 of more than one number is ring array distribution with the central axis of positioning column 3 as array center, so that it can make tire force balance when distribution is supported, the inside of positioning column 3 is provided with cavity 5, and cavity 5 is mutually opposite with limit slot 4, and the top of cavity 5 is opposite with the top end surface of positioning column 3 through positioning column 3.

[0021] The inside of the limit slot 4 is provided with positioning block 6, the number and position of positioning block 6 match the number and position of limit slot 4, the size of limit slot 4 matches the size of positioning block 6, mainly to stabilize positioning block 6 and make it active stable, and the end of positioning block 6 located outside limit slot 4 and cavity 5 is provided as arc surface, as shown in Fig. 1 And Fig. 2 The inside of the cavity 5 is provided with adjusting assembly 7, and the adjusting assembly 7 is rotatably connected to one side of the positioning block 6 in the cavity 5, the adjusting assembly 7 includes a threaded rod 8, an adjusting block 9, a driving rod 10 and a knob 11, one end of the threaded rod 8 is rotatably connected to the inside of the cavity 5, the other end of the threaded rod 8 extends to the top of the positioning column 3 after passing through the cavity 5, the knob 11 is fixed to the end face of the threaded rod 8 outside the positioning column 3, a receiving groove 12 is formed in the top of the positioning column 3 at the position of the knob 11, and the knob 11 is movably received in the receiving groove 12, the adjusting block 9 is threadedly connected to the surface of the threaded rod 8 in the cavity 5, the number and position of the driving rod 10 match the number and position of the positioning block 6, one end of the driving rod 10 is rotatably connected to the side surface of the adjusting block 9, and the other end of the driving rod 10 is rotatably connected to the positioning block 6, and the adjusting assembly 7 is mainly used to control the position of the positioning block 6, and it should be noted that the number of positioning block 6 is three groups, and the three groups of positioning block 6 are driven away from or close to each other by the adjusting assembly 7 to increase or reduce the support range of the positioning block 6.

[0022] The use method of the utility model is:

[0023] Rotating the knob 11, the knob 11 will rotate the threaded rod 8, the threaded rod 8 will move the adjusting block 9 to the direction of the support column 1, the adjusting block 9 will move the driving rod 10 downward, the driving rod 10 will extrude the positioning block 6, so that the three groups of positioning blocks 6 will synchronize the external extension of the positioning column 3, thereby expanding the support range of the three groups of positioning blocks 6, so that larger tires can be supported, when a small tire needs to be supported, rotate the knob 11 in the opposite direction, under the drive of the knob 11 and the threaded rod 8, the adjusting block 9 will move to the direction close to the knob 11, so that the adjusting block 9 will move the positioning block 6 through the driving rod 10, the positioning block 6 will move on the limiting groove 4, so that the three positioning blocks 6 will shrink into the cavity 5, so that the support range of the three groups of positioning blocks 6 can be reduced, thereby supporting smaller tires, through the above structure and operation, the effect of supporting tires of different sizes is realized.

Claims

1. A tire molding support frame comprising a support column (1) and a placement bedplate (2), characterized in that, The placing platform (2) is arranged on the top of the supporting column (1), the top of the placing platform (2) is provided with a positioning column (3), the side of the positioning column (3) is provided with a limiting groove (4), the inside of the positioning column (3) is provided with a cavity (5), the cavity (5) is opposite to the limiting groove (4), the top of the cavity (5) is opposite to the top of the positioning column (3) through the positioning column (3). The inside of the limiting groove (4) is provided with a positioning block (6), the inside of the cavity (5) is provided with an adjusting assembly (7), the adjusting assembly (7) is rotatably connected to one side of the positioning block (6) in the cavity (5).

2. A tire building support frame as in claim 1 wherein, The number of the limiting grooves (4) is more than one, and the more than one limiting grooves (4) are arranged in a ring array with the central axis of the positioning column (3) as the array center.

3. A tire building support as defined in claim 1 wherein, The number and position of the positioning blocks (6) are matched with the number and position of the limiting grooves (4), the size of the limiting grooves (4) is matched with the size of the positioning blocks (6), and one end of the positioning block (6) located outside the limiting groove (4) and the cavity (5) is provided as an arc surface.

4. A tire building support as defined in claim 1 wherein, The adjusting assembly (7) comprises a threaded rod (8), an adjusting block (9), a driving rod (10) and a knob (11), one end of the threaded rod (8) is rotatably connected to the inside of the cavity (5), the other end of the threaded rod (8) extends to the top of the positioning column (3) through the cavity (5), the knob (11) is fixed on the end face of the threaded rod (8) outside the positioning column (3), the adjusting block (9) is threadedly sleeved on the surface of the threaded rod (8) in the cavity (5), one end of the driving rod (10) is rotatably connected to the side of the adjusting block (9), and the other end of the driving rod (10) is rotatably connected to the positioning block (6).

5. A support frame for the building of tyres according to claim 4, characterised in that, The number and position of the driving rods (10) are matched with the number and position of the positioning blocks (6).

6. A tire building support as defined in claim 1 wherein, The top of the positioning column (3) is provided with a receiving groove (12) at the position of the knob (11), and the knob (11) is movably received in the receiving groove (12).

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