Automobile tire forming and clamping device

Abstract

The utility model relates to the technical field of tire fixing, in particular to an automobile tire forming and clamping device which drives a tire to move to different machining areas for machining through a transverse moving device and fixes the position of the transverse moving device through a supporting device. The influence of vibration of the transverse moving device on tire forming machining in the machining process is reduced, the tire is driven to rotate through the rotating device, so that forming machining of the side face of the tire is facilitated, and the practicability of the device is improved; comprising a transverse moving device, a supporting device and a rotating device, the supporting device is installed on the transverse moving device, and the rotating device is installed on the supporting device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical fields of tire fixing, particularly relates to a car tire forming clamping device. BACKGROUND

[0002] Tires are usually composed of three parts: the outer tire, the inner tire, and the cushion belt. The outer tire is the main body of the tire, composed of the carcass, the cushion layer, the tread, the sidewall, and the bead. The inner tire is a rubber product placed inside the outer tire for inflation. The cushion belt is located between the inner tire and the outer tire bead to protect the inner tire and prevent it from moving. Tire forming clamping devices play a crucial role in the tire manufacturing process, ensuring that the tire maintains a stable shape and size during the molding and vulcanization process.

[0003] The prior art patent CN202220764748.9 relates to a tire fixing mechanism for tire processing, which includes a base, a rotating table, a rotating column, a gear, a rack plate, a movable plate, a sliding block, a limiting block, and a screw rod. This mechanism can conveniently process the entire tire, is convenient and efficient, saves processing time, has good tire fixing effect, and can fix different size tires, improving the flexibility of the fixing mechanism.

[0004] However, the above-mentioned device does not have the ability to provide support to the inside of the tire in actual use. During the external processing and molding of the tire, the side of the tire may be concave due to stress, affecting the external molding and processing of the tire. Moreover, the above-mentioned device has the ability to move, and manual transportation of the tire is required during different processing steps, increasing the labor intensity of the operator. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a car tire forming clamping device that moves the tire to different processing areas for processing through a horizontal moving device, fixes the position of the horizontal moving device through a supporting device, reduces the impact of the vibration of the horizontal moving device itself on the tire forming and processing during processing, and rotates the tire through a rotating device, thereby facilitating the molding and processing of the side of the tire, improving the practicality of the device.

[0006] The utility model relates to a car tire forming clamping device, which includes a horizontal moving device, a supporting device, and a rotating device. The supporting device is installed on the horizontal moving device, and the rotating device is installed on the supporting device. The tire is moved to different processing areas for processing through the horizontal moving device, the position of the horizontal moving device is fixed through the supporting device, the impact of the vibration of the horizontal moving device itself on the tire forming and processing during processing is reduced, the tire is rotated through the rotating device, thereby facilitating the molding and processing of the side of the tire, and the practicality of the device is improved.

[0007] Preferably, the horizontal moving device comprises a frame, a reducer, a motor, a screw rod, a nut and a horizontal moving platform, the reducer is installed on the left end face of the frame, the motor is installed on the reducer, the screw rod is horizontally installed in the frame, the output end of the reducer is connected with the screw rod, and the horizontal moving platform is connected with the screw rod through the nut; the motor is started to transmit power to the screw rod through the reducer to drive the screw rod to rotate, the horizontal moving platform is driven to move horizontally in the frame through the rotating screw rod and the nut, so that the tire is moved to different processing areas for processing, and the practicability of the device is improved.

[0008] Preferably, the horizontal moving device comprises a frame, a reducer, a motor, a screw rod, a nut and a horizontal moving platform, the reducer is installed on the left end face of the frame, the motor is installed on the reducer, the screw rod is horizontally installed in the frame, the output end of the reducer is connected with the screw rod, and the horizontal moving platform is connected with the screw rod through the nut; the motor is started to transmit power to the screw rod through the reducer to drive the screw rod to rotate, the horizontal moving platform is driven to move horizontally in the frame through the rotating screw rod and the nut, so that the tire is moved to different processing areas for processing, and the practicability of the device is improved.

[0009] Preferably, the supporting device comprises an electric cylinder, a sleeve, a pressure switch, a connecting rod and an anti-skid base, four groups of electric cylinders are installed on the lower end face of the horizontal moving platform at four corner positions respectively, the moving end of the electric cylinder is connected with the sleeve, the pressure switch is installed on the top end face in the sleeve, the connecting rod extends to the inside of the sleeve through the sleeve, and the anti-skid base is installed on the lower end face of the connecting rod; after the horizontal moving platform moves to the required position, the electric cylinder is controlled to be elongated to drive the anti-skid base to press against the bottom end face in the frame, then the pressure switch contacts the connecting rod, and when the pressure value on the pressure switch reaches the preset value, the electric cylinder is controlled to stop elongating, so that the horizontal position of the horizontal moving platform is fixed, auxiliary support is provided for the horizontal moving platform, and the stability and practicability of the equipment itself in the tire processing process are improved.

[0010] Preferably, the rotating device comprises a support bin, a bearing, a support table, a reduction motor and a gear, the support bin is installed on the upper end face of the horizontal moving platform, a strip-shaped hole is arranged on the upper end face of the frame, the upper part of the support bin extends to the upper side of the frame through the strip-shaped hole on the frame, the upper part of the support bin is connected with the lower part of the support table through the bearing, a partition plate is arranged in the middle of the support bin, the reduction motor is installed on the lower end face of the partition plate, the output end of the reduction motor extends to the upper side of the partition plate through the partition plate, a group of gears are sleeved on the output end of the reduction motor, a rotating shaft is arranged in the middle of the lower end face of the support table, the lower part of the rotating shaft extends to the inside of the support bin through the upper end face of the support bin, a group of gears are sleeved on the rotating shaft, and the two groups of gears are meshed and connected; the reduction motor is started to transmit power to the support table through the two groups of meshed gears to drive the support table to rotate, so that the tire is driven to rotate, and the tire is processed in cooperation with the forming equipment, and the practicability of the device is improved.

[0011] Preferably, the rubber inner belt and the air inlet valve are further included, a plurality of support shafts are arranged on the upper end surface of the support table, the rubber inner belt is sleeved on the support shafts, the air inlet valve is arranged on the upper end surface of the support shafts, and the output end of the air inlet valve is communicated with the inside of the rubber inner belt; the tire is placed on the support table for bearing by the support table body, then high-pressure gas is injected into the rubber inner belt through the air inlet valve, so that the rubber inner belt is inflated to support the inside of the tire, the local collapse of the tire side in the forming process is prevented, and the practicability of the device is improved.

[0012] Preferably, the cover plate, threaded rod, through hole and handle are further included, an internal thread connecting seat is arranged on the upper end surface of the support table support shaft, a threaded rod is arranged on the lower end surface of the cover plate, a plurality of through holes and two handles are arranged on the upper end surface of the cover plate; after the tire is placed on the support table, the operator connects the threaded rod on the cover plate with the internal thread connecting seat on the support table through the handle, so that the cover plate cooperates with the support table to limit and fix the upper and lower end surfaces of the tire, and the high-pressure gas pipe is conveniently connected with the air inlet valve through the through hole on the cover plate, and the practicability of the device is improved.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: the tire is moved to different processing areas for processing through the horizontal moving device, the horizontal moving device is positionally fixed through the supporting device, the influence of vibration of the horizontal moving device itself on the tire forming process in the processing process is reduced, the tire is rotated through the rotating device, so that the side of the tire is conveniently formed and processed, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the axonometric structure schematic diagram of the utility model;

[0015] Figure 2 It is the first cross section structure schematic diagram of the utility model;

[0016] Figure 3 It is the second cross section structure schematic diagram of the utility model;

[0017] Figure 4 It is the third cross section structure schematic diagram of the utility model;

[0018] Mark in the drawing: 1, rack; 2, speed reducer; 3, motor; 4, lead screw; 5, nut; 6, horizontal moving platform; 7, horizontal moving support rail; 8, rail slot; 9, limit support wheel; 10, electric cylinder; 11, sleeve; 12, pressure switch; 13, connecting rod; 14, antiskid base; 15, support bin; 16, bearing; 17, support table; 18, speed reducer motor; 19, gear; 20, rubber inner belt; 21, air inlet valve; 22, cover plate; 23, threaded rod; 24, through hole; 25, handle. DETAILED DESCRIPTION

[0019] For the convenience of understanding the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Embodiments

[0021] As Figure 1 , Figure 2 , Figure 3 And Figure 4 The support device is installed on the horizontal moving device, and the rotating device is installed on the horizontal moving device;

[0022] First, after placing the tire on the support table 17, the operator connects the threaded rod 23 on the cover plate 22 with the internal threaded connecting seat on the support table 17 through the handle 25, so that the cover plate 22 cooperates with the support table 17 to limit and fix the upper and lower end faces of the tire, the high-pressure gas pipe is connected with the air inlet valve 21 through the through hole 24 on the cover plate 22, high-pressure gas is introduced into the rubber inner belt 20 to provide support to the inside of the tire, then the motor 3 is started to transmit power to the lead screw 4 through the speed reducer 2 to drive the lead screw 4 to rotate, the horizontal moving platform 6 is driven to move horizontally in the rack 1 through the cooperation of the rotating lead screw 4 and the nut 5, and the tire is moved to different processing positions, after the tire is located at the required processing position, the electric cylinder 10 is controlled to elongate to drive the anti-skid base 14 to press against the inner bottom end face of the rack 1, then the pressure switch 12 contacts the connecting rod 13, and when the pressure value on the pressure switch 12 reaches the preset value, the electric cylinder 10 is controlled to stop elongation, so that the horizontal position of the horizontal moving platform 6 is fixed, and then the tire is processed for forming;

[0023] The horizontal moving device comprises a rack 1, a speed reducer 2, a motor 3, a lead screw 4, a nut 5 and a horizontal moving platform 6, the speed reducer 2 is installed on the left end face of the rack 1, the motor 3 is installed on the speed reducer 2, the lead screw 4 is horizontally installed in the rack 1, the output end of the speed reducer 2 is connected with the lead screw 4, and the horizontal moving platform 6 is connected with the lead screw 4 through the nut 5;

[0024] It also comprises horizontal moving support rails 7, track grooves 8 and limiting support wheels 9, a group of horizontal moving support rails 7 is horizontally installed in the lower part of the rack 1 in front and back respectively, the track grooves 8 are arranged on the upper end faces of the horizontal moving support rails 7, and a plurality of groups of limiting support wheels 9 are installed on the lower end faces of the horizontal moving platform 6 in front and back corresponding to the upper side positions of the horizontal moving support rails 7;

[0025] The supporting device comprises an electric cylinder 10, a sleeve 11, a pressure switch 12, a connecting rod 13 and an anti-skid base 14, four groups of electric cylinders 10 are respectively installed at four corner positions of the lower end surface of the transverse moving platform 6, the moving end of the electric cylinder 10 is connected with the sleeve 11, the pressure switch 12 is installed on the top end surface in the sleeve 11, the connecting rod 13 extends to the inside of the sleeve 11 through the sleeve 11, and the anti-skid base 14 is installed on the lower end surface of the connecting rod 13;

[0026] The rotating device comprises a supporting bin 15, a bearing 16, a supporting table 17, a speed reducer motor 18 and a gear 19, the supporting bin 15 is installed on the upper end surface of the transverse moving platform 6, a strip-shaped hole is arranged on the upper end surface of the rack 1, the upper part of the supporting bin 15 extends to the upper side of the rack 1 through the strip-shaped hole on the rack 1, the upper part of the supporting bin 15 is connected with the lower part of the supporting table 17 through the bearing 16, a partition plate is arranged in the middle part of the supporting bin 15, the speed reducer motor 18 is installed on the lower end surface of the partition plate, the output end of the speed reducer motor 18 extends to the upper side of the partition plate through the partition plate, a group of gears 19 are sleeved on the output end of the speed reducer motor 18, a rotating shaft is arranged in the middle part of the lower end surface of the supporting table 17, the lower part of the rotating shaft extends to the inside of the supporting bin 15 through the upper end surface of the supporting bin 15, a group of gears 19 are sleeved on the rotating shaft, and the two groups of gears 19 are meshed and connected;

[0027] The device further comprises a rubber inner belt 20 and an air inlet valve 21, a group of supporting shafts are arranged on the upper end surface of the supporting table 17, the rubber inner belt 20 is sleeved on the supporting shafts, the air inlet valve 21 is arranged on the upper end surface of the supporting shafts, and the output end of the air inlet valve 21 is in communication with the inside of the rubber inner belt 20;

[0028] The device further comprises a cover plate 22, a threaded rod 23, a through hole 24 and a handle 25, an inner thread connecting seat is arranged on the upper end surface of the supporting shaft of the supporting table 17, the threaded rod 23 is arranged on the lower end surface of the cover plate 22, a plurality of through holes 24 and two groups of handles 25 are arranged on the upper end surface of the cover plate 22;

[0029] The tire is moved to different processing areas for processing by the transverse moving device, the transverse moving device is positionally fixed by the supporting device, the influence of vibration of the transverse moving device itself on tire forming processing in the processing process is reduced, the tire is rotated by the rotating device, so that the side of the tire is conveniently formed and processed, and the practicability of the device is improved.

[0030] As Figures 1 to 4As shown, the automobile tire forming clamping device, when working, first places the tire on the support table 17, and then the operator connects the threaded rod 23 on the cover plate 22 with the internal threaded connecting seat on the support table 17 through the handle 25, so that the cover plate 22 cooperates with the support table 17 to limit and fix the upper and lower end faces of the tire, the high-pressure gas pipe is connected with the inlet valve 21 through the through hole 24 on the cover plate 22, the high-pressure gas is introduced into the rubber inner belt 20 to provide support to the inside of the tire, then the motor 3 is started to transmit power to the lead screw 4 through the speed reducer 2 to drive the lead screw 4 to rotate, the rotating lead screw 4 cooperates with the nut 5 to drive the transverse platform 6 to move horizontally in the rack 1, and the tire is moved to different processing positions, after the tire is located at the required processing position, the electric cylinder 10 is controlled to elongate to drive the anti-skid base 14 to press against the inner bottom end face of the rack 1, then the pressure switch 12 contacts the connecting rod 13, and when the pressure value on the pressure switch 12 reaches the preset value, the electric cylinder 10 is controlled to stop elongation, so that the horizontal position of the transverse platform 6 is fixed, and then the tire is formed and processed.

[0031] The speed reducer 2, the motor 3, the electric cylinder 10, the pressure switch 12 and the speed reduction motor 18 of the automobile tire forming clamping device are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0032] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary technical personnel in the technical field, without departing from the technical principle of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the present application.

Claims

1. A tire building clamp for an automotive tire; characterized by, The utility model provides a horizontal moving device, support device and rotating device, support device is installed on horizontal moving device, rotating device is installed on support device.

2. A tire building clamp as defined in claim 1 wherein, Horizontal moving device includes frame (1), speed reducer (2), motor (3), screw rod (4), nut (5) and horizontal moving platform (6), frame (1) left end face installs speed reducer (2), speed reducer (2) installs motor (3), frame (1) inside horizontal installation has screw rod (4), the output of speed reducer (2) is connected with screw rod (4), horizontal moving platform (6) is connected with screw rod (4) through nut (5).

3. A tire building clamp as defined in claim 2 wherein, It also includes horizontal moving support rail (7), track slot (8) and limit support wheel (9), a group of horizontal moving support rail (7) is installed horizontally in the front and back of the lower part of frame (1) respectively, track slot (8) is arranged on the upper end surface of horizontal moving support rail (7), a plurality of limit support wheels (9) are installed on the lower end surface of horizontal moving platform (6) corresponding to the upper side position of horizontal moving support rail (7).

4. A tire building clamp as defined in claim 3 wherein, Support device includes electric cylinder (10), sleeve (11), pressure switch (12), connecting rod (13) and antiskid base (14), four groups of electric cylinders (10) are installed on the lower end surface of horizontal moving platform (6) respectively at the corner position, the moving end of electric cylinder (10) is connected with sleeve (11), pressure switch (12) is installed on the top end surface in sleeve (11), connecting rod (13) extends to the inside of sleeve (11) through the upper part of sleeve (11), antiskid base (14) is installed on the lower end surface of connecting rod (13).

5. A tire building clamp as defined in claim 4 wherein, Rotating device includes support bin (15), bearing (16), support table (17), speed reducer motor (18) and gear (19), support bin (15) is installed on the upper end surface of horizontal moving platform (6), a strip-shaped hole is arranged on the upper end surface of frame (1), the upper part of support bin (15) extends to the upper side of frame (1) through the strip-shaped hole on frame (1), the upper part of support bin (15) is connected with the lower part of support table (17) through bearing (16), a partition is arranged in the middle part of support bin (15), speed reducer motor (18) is installed on the lower end surface of the partition, the output of speed reducer motor (18) extends to the upper side of the partition through the partition, a group of gears (19) are sleeved on the output of speed reducer motor (18), a shaft is arranged in the middle part of the lower end surface of support table (17), the lower part of the shaft extends to the inside of support bin (15) through the upper end surface of support bin (15), a group of gears (19) are sleeved on the shaft, and the two groups of gears (19) are engaged.

6. A tire building clamp as defined in claim 5 wherein, It also includes rubber inner belt (20) and air inlet valve (21), a group of support shafts are arranged on the upper end surface of support table (17), rubber inner belt (20) is sleeved on the support shaft, air inlet valve (21) is arranged on the upper end surface of support shaft, and the output of air inlet valve (21) communicates with the inside of rubber inner belt (20).

7. A tire building clamp as defined in claim 6 wherein, It also comprises a cover plate (22), a threaded rod (23), through holes (24) and handles (25). The upper end surface of the supporting shaft of the supporting table (17) is provided with an internally threaded connecting seat. The lower end surface of the cover plate (22) is provided with the threaded rod (23). The upper end surface of the cover plate (22) is provided with multiple sets of through holes (24) and two sets of handles (25).

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