High-road-holding-force trimming equipment for motorcycle tire machining

Abstract

The utility model discloses trimming equipment with high road holding force for motorcycle tire processing, and relates to the technical field of tire trimming. The high-road-holding-force trimming equipment for motorcycle tire machining comprises a base, a trimming adjusting assembly is arranged on the upper surface of the base, a transmission abutting assembly is arranged in the base, a supporting assembly is arranged at the bottom of the base, and the trimming adjusting assembly comprises a positioning ring fixedly installed on the base; a motor is fixedly installed in the positioning ring, a rotating cylinder is fixedly installed on an output shaft of the motor, a screw tube is fixedly installed on the inner bottom wall of the rotating cylinder, and a threaded limiting rod is connected to the top of the screw tube in a threaded mode. And therefore, the equipment body is prevented from shaking in the using process, the stability of the equipment is kept, meanwhile, the trimming quality of the equipment is improved, and the machining quality of tires is prevented from being affected.

Description

Technical Field

[0001] This utility model relates to the field of tire trimming technology, specifically to a trimming device for processing high-grip motorcycle tires. Background Technology

[0002] Tires are annular, elastic rubber products that are mounted on various vehicles or machinery and roll on the ground. They are typically mounted on metal rims, supporting the vehicle body, cushioning external impacts, ensuring contact with the road surface, and guaranteeing vehicle performance. Tires are often used under complex and harsh conditions, enduring various deformations, loads, forces, and extreme temperatures during operation. Therefore, they must possess high load-bearing capacity, traction, and cushioning performance, while also requiring high wear resistance, flexural strength, and low rolling resistance and heat generation. Half of the world's rubber consumption is used in tire production, demonstrating the significant rubber consumption of tires. An existing patent, patent publication number CN117564861A, discloses a tire production trimming device, relating to the field of tire processing technology. The trimming device includes a base groove, an outer sleeve, a rotating clamping mechanism, and an upper grinding and trimming assembly. The outer sleeve is located on the upper side of the base groove, and its sidewall has pre-reserved loading and unloading ports. The rotating clamping mechanism includes a fixed column, a rotating sleeve, a pushing part, a rotation drive part, a rotary motor, and multiple rotation clamping assemblies. The pushing part drives the rotation clamping assemblies to clamp the tire body in a spreading manner, and the rotation drive part drives the rotation clamping assemblies, which are rotating around the center of the fixed column, to rotate. The upper grinding and trimming assembly is located on top of the fixed column and is used to grind the outer sidewall of the tire body, which is rotating around the fixed column. This invention has a simple structure, allows for simultaneous grinding and trimming of multiple tires, facilitates tire loading and unloading, has high processing efficiency, and is highly practical.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: In practical applications, the equipment will vibrate during operation, and prolonged use will lead to unstable equipment positioning, thereby affecting the trimming accuracy during the trimming process, thus affecting the trimming quality of the trimming equipment, and consequently affecting the tire processing quality. Therefore, we propose a high-grip motorcycle tire processing trimming equipment to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high-grip motorcycle tire trimming device, solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a high-grip motorcycle tire trimming device, including a base, an trimming adjustment component is provided on the upper surface of the base, a transmission abutment component is provided inside the base, and a support component is provided at the bottom of the base.

[0006] The trimming adjustment assembly includes a positioning ring fixedly mounted on a base. A motor is fixedly mounted inside the positioning ring, and a rotating drum is fixedly mounted on the output shaft of the motor. A helical tube is fixedly mounted on the inner bottom wall of the rotating drum, and a threaded limit rod is threadedly connected to the top of the helical tube. An electric push rod is rotatably connected to one side of the upper surface of the base via a bearing. A horizontal plate is fixedly mounted on the top of the electric push rod, and a plug-in plate is inserted into one side of the horizontal plate. A grinder is fixedly mounted at one end of the plug-in plate. The trimming adjustment assembly allows for adjustment of the trimming position during use, thereby adjusting according to the trimming position on the tire to avoid incomplete trimming and improve the ease of use of the equipment.

[0007] The transmission abutment assembly includes a cavity formed inside the base. A rotating rod is inserted into one side of the base. A first bevel gear is fixedly mounted on the surface of the rotating rod. A second bevel gear meshes with the surface of the first bevel gear. A lead screw is fixedly mounted on the bottom of the second bevel gear. A housing is fixedly mounted on the bottom of the base. The bottom of the lead screw passes through the base and the housing in sequence and extends into the interior of the housing. A sliding plate is sleeved on the surface of the lead screw. Abutment rods are fixedly mounted on both sides of the bottom of the sliding plate. The bottom of the abutment rods passes through the housing and extends into the exterior of the housing.

[0008] The support assembly includes threaded tubes fixedly installed at the four corners of the base bottom. The bottom of the threaded tubes is threadedly connected to a support rod, and the bottom of the support rod is rotatably connected to an anti-slip plate via a bearing.

[0009] A snap-fit ​​assembly is provided on one side of the base. The snap-fit ​​assembly includes a positioning gear fixedly installed on the surface of the rotating rod. A positioning cross plate is fixedly installed on one side of the base. A plug rod is inserted into the positioning cross plate. The bottom of the plug rod is located in the tooth groove of the positioning gear. A conical block is fixedly installed on the top of the plug rod.

[0010] The transmission abutment component and snap-fit ​​component are designed to support and abut the bottom of the equipment during use, thereby preventing the equipment body from shaking and maintaining the stability of the equipment. At the same time, it also improves the trimming quality of the equipment and avoids affecting the processing quality of the tires.

[0011] Preferably, a baffle is fixedly installed on the top of the threaded limiting rod, and a wrench is fixedly installed on the top of the baffle. The surface of the wrench is provided with anti-slip texture. The baffle and the wrench allow for easy rotation of the threaded limiting rod during use, thereby facilitating tire positioning and tightening operations.

[0012] Preferably, the cross plate has a cavity inside, and a slide plate is fixedly installed at one end of the plug-in plate inside the cavity. A threaded post is fixedly installed on the top of the slide plate. The top of the threaded post penetrates through the cross plate and extends to the outside of the cross plate. An anti-slip ring and a nut are fitted on the surface of the threaded post. The nut is threadedly connected to the threaded post. The top of the anti-slip ring fits against the bottom of the nut, and the bottom of the anti-slip ring fits against the top of the cross plate. The nut and anti-slip ring are designed to facilitate tightening, prevent the nut from loosening during use, and also prevent the parts from shaking.

[0013] Preferably, the horizontal plate has a through groove for the threaded post to pass through, and the inner wall of the through groove is slidably connected to the surface of the threaded post. One side of the horizontal plate has a plate groove for the insertion plate to pass through. The through groove facilitates the passage of the threaded post during use and also improves the movement stability of the threaded post.

[0014] Preferably, the upper surface of the positioning ring is provided with an annular groove, and the inner bottom wall of the annular groove is rotatably connected to a rotating roller via a rotating shaft. A rotating support ring is fixedly installed at the bottom of the rotating cylinder, and the bottom of the rotating support ring is in rolling connection with the surface of the rotating roller. The rotating roller and rotating support ring are provided to facilitate the rotation of the rotating support ring during use, thereby facilitating the support of the rotating cylinder.

[0015] Preferably, the sliding plate has a threaded hole for the lead screw to pass through, and the threaded hole is threadedly connected to the lead screw. The bottom of the housing has a rod hole for the abutment rod to pass through, and the inner wall of the rod hole is slidably connected to the surface of the abutment rod. The bottom of the base and the top of the housing both have circular holes for the lead screw to rotate, and the inner wall of the circular holes is rotatably connected to the surface of the lead screw.

[0016] Preferably, a sleeve is fitted at the bottom of the lead screw, and the bottom of the sleeve is fixedly connected to the inner bottom wall of the housing. A support ring is fixedly installed at the bottom of the second bevel gear, and the support ring is fitted on the surface of the lead screw. The bottom of the support ring is rotatably connected to the inner bottom wall of the cavity.

[0017] Preferably, magnetic plates are fixedly installed on both sides of the bottom of the cone-shaped block, and the bottom of the magnetic plates magnetically adheres to the bottom of the positioning cross plate.

[0018] Beneficial effects

[0019] This invention provides a trimming device for processing motorcycle tires with high grip. Compared with the prior art, it has the following advantages:

[0020] This high-grip motorcycle tire trimming equipment, through its transmission abutment component and snap-fit ​​component, can support and abut the bottom of the equipment during use, thereby preventing the equipment body from shaking and maintaining the stability of the equipment. It also improves the trimming quality of the equipment and avoids affecting the processing quality of the tires.

[0021] Meanwhile, the trimming adjustment component allows for adjustment of the trimming position during use, enabling adjustments based on the trimming position on the tire to prevent inadequate trimming and improve the ease of use of the equipment. Attached Figure Description

[0022] Figure 1 This is a first-view three-dimensional sectional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the second-view three-dimensional cross-sectional structure of the present invention;

[0024] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0026] Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point B;

[0027] Figure 6 This utility model Figure 3 Enlarged schematic diagram of the structure at point C.

[0028] In the diagram: 1. Base; 2. Trimming and adjusting assembly; 200. Positioning ring; 201. Motor; 202. Rotary drum; 203. Screw tube; 204. Threaded limit rod; 205. Electric push rod; 206. Horizontal plate; 207. Insertion plate; 208. Grinding machine; 209. Slide plate; 210. Threaded column; 211. Anti-slip ring; 212. Nut; 213. Rotating roller; 214. Rotating support ring; 3. Transmission abutment assembly; 00. Rotating rod; 301. First bevel gear; 302. Second bevel gear; 303. Lead screw; 304. Housing; 305. Sliding plate; 306. Abutting rod; 307. Support ring; 4. Support assembly; 400. Threaded pipe; 401. Supporting round rod; 402. Anti-slip plate; 5. Snap-fit ​​assembly; 500. Magnetic suction plate; 501. Positioning gear; 502. Positioning cross plate; 503. Insertion rod; 504. Conical block. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-6 This utility model provides a technical solution: a high-grip motorcycle tire trimming device, including a base 1, a trimming adjustment component 2 on the upper surface of the base 1, a transmission abutment component 3 inside the base 1, and a support component 4 at the bottom of the base 1.

[0031] The trimming adjustment assembly 2 includes a positioning ring 200 fixedly installed on the base 1. A motor 201 is fixedly installed inside the positioning ring 200. A rotating drum 202 is fixedly installed on the output shaft of the motor 201. A screw tube 203 is fixedly installed on the inner bottom wall of the rotating drum 202. A threaded limit rod 204 is threadedly connected to the top of the screw tube 203. An electric push rod 205 is rotatably connected to one side of the upper surface of the base 1 via a bearing. A horizontal plate 206 is fixedly installed on the top of the electric push rod 205. A plug-in plate 207 is inserted into one side of the horizontal plate 206. A grinder 208 is fixedly installed at one end of the plug-in plate 207. The trimming adjustment assembly 2 can adjust the trimming position during use, thereby adjusting it according to the trimming position on the tire to avoid incomplete trimming and improve the ease of use of the equipment.

[0032] The transmission abutment assembly 3 includes a cavity formed inside the base 1. A rotating rod 300 is inserted into one side of the base 1. A first bevel gear 301 is fixedly mounted on the surface of the rotating rod 300. A second bevel gear 302 meshes with the surface of the first bevel gear 301. A lead screw 303 is fixedly mounted on the bottom of the second bevel gear 302. A housing 304 is fixedly mounted on the bottom of the base 1. The bottom of the lead screw 303 passes through the base 1 and the housing 304 in sequence and extends into the interior of the housing 304. A sliding plate 305 is sleeved on the surface of the lead screw 303. Abutment rods 306 are fixedly mounted on both sides of the bottom of the sliding plate 305. The bottom of the abutment rods 306 passes through the housing 304 and extends to the outside of the housing 304.

[0033] The support assembly 4 includes threaded tubes 400 fixedly installed at the four corners of the bottom of the base 1. The bottom of the threaded tubes 400 is threadedly connected to a support rod 401. The bottom of the support rod 401 is rotatably connected to an anti-slip plate 402 via a bearing.

[0034] A snap-fit ​​assembly 5 is provided on one side of the base 1. The snap-fit ​​assembly 5 includes a positioning gear 501 fixedly installed on the surface of the rotating rod 300. A positioning horizontal plate 502 is fixedly installed on one side of the base 1. An insertion rod 503 is inserted into the positioning horizontal plate 502. The bottom of the insertion rod 503 is located in the tooth groove of the positioning gear 501. A conical block 504 is fixedly installed on the top of the insertion rod 503. Magnetic suction plates 500 are fixedly installed on both sides of the bottom of the conical block 504. The bottom of the magnetic suction plates 500 magnetically attracts the bottom of the positioning horizontal plate 502. The transmission abutment assembly 3 and the snap-fit ​​assembly 5 can support and abut the bottom of the equipment during use, thereby preventing the equipment body from shaking during use, maintaining the stability of the equipment, and improving the trimming quality of the equipment, thus avoiding affecting the processing quality of the tires.

[0035] See Figure 3 A stop plate is fixedly installed on the top of the threaded limit rod 204, and a wrench is fixedly installed on the top of the stop plate. The surface of the wrench is provided with anti-slip texture. The stop plate and the wrench are designed to facilitate the rotation of the threaded limit rod 204 during use, thereby facilitating the positioning and tightening of the tire.

[0036] See Figure 4 The horizontal plate 206 has an internal cavity. A sliding plate 209 is fixedly installed at one end of the plug-in plate 207 inside the cavity. A threaded post 210 is fixedly installed on the top of the sliding plate 209. The top of the threaded post 210 passes through the horizontal plate 206 and extends to the outside of the horizontal plate 206. An anti-slip ring 211 and a nut 212 are fitted on the surface of the threaded post 210. The nut 212 is threadedly connected to the threaded post 210. The top of the anti-slip ring 211 fits against the bottom of the nut 212, and the bottom of the anti-slip ring 211 fits against the top of the horizontal plate 206. The nut 212 and the anti-slip ring 211 are designed to facilitate tightening and prevent the nut 212 from loosening during use, as well as to prevent the parts from shaking.

[0037] See Figure 4 The horizontal plate 206 has a through groove for the threaded post 210 to pass through, and the inner wall of the through groove is slidably connected to the surface of the threaded post 210. The side of the horizontal plate 206 has a plate groove for the plug plate 207 to pass through. The through groove facilitates the passage of the threaded post 210 during use and also improves the movement stability of the threaded post 210.

[0038] See Figure 2The upper surface of the positioning ring 200 is provided with an annular groove. The inner bottom wall of the annular groove is rotatably connected to a rotating roller 213 via a rotating shaft. A rotating support ring 214 is fixedly installed at the bottom of the rotating drum 202. The bottom of the rotating support ring 214 is in rolling connection with the surface of the rotating roller 213. The rotating roller 213 and the rotating support ring 214 facilitate the rotation of the rotating support ring 214 during use, thereby facilitating the support of the rotating drum 202.

[0039] See Figure 5 The sliding plate 305 has a threaded hole for the lead screw 303 to pass through, and the threaded hole is threadedly connected to the lead screw 303. The bottom of the housing 304 has a rod hole for the abutment rod 306 to pass through, and the inner wall of the rod hole is slidably connected to the surface of the abutment rod 306. The bottom of the base 1 and the top of the housing 304 both have round holes for the lead screw 303 to rotate, and the inner wall of the round holes is rotatably connected to the surface of the lead screw 303.

[0040] See Figure 5 A sleeve is fitted at the bottom of the lead screw 303, and the bottom of the sleeve is fixedly connected to the inner bottom wall of the housing 304. A support ring 307 is fixedly installed at the bottom of the second bevel gear 302. The support ring 307 is fitted on the surface of the lead screw 303, and the bottom of the support ring 307 is rotatably connected to the inner bottom wall of the cavity.

[0041] During operation, the anti-slip plate 402 is installed on the ground using bolt assemblies. The support rod 401 is rotated to adjust the support height at the four corners of the base 1. Then, the rotating rod 300 is rotated, causing the first bevel gear 301 on the rotating rod 300 to rotate. This causes the second bevel gear 302 to move the sliding plate 305 on the lead screw 303, bringing the bottom of the abutment rod 306 into contact with the ground, thus maintaining overall stability. Then, the threaded limit rod 204 is separated from the threaded tube 203. Insert the high-grip motorcycle tire axle into the surface of the threaded tube 203, tighten the threaded limit rod 204, and then control the electric push rod 205 to work. The electric push rod 205 then moves the position of the grinder 208 on the cross plate 206. At the same time, loosen the nut 212 to move the plug plate 207 on the slide plate 209, thereby adjusting the lateral position of the grinder 208. Then tighten the nut 212, control the motor 201 to rotate, and control the grinder 208 to work to trim the tire surface.

[0042] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A high-grip motorcycle tire trimming device, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a trimming adjustment component (2), the interior of the base (1) is provided with a transmission abutment component (3), and the bottom of the base (1) is provided with a support component (4). The trimming adjustment assembly (2) includes a positioning ring (200) fixedly installed on the base (1). A motor (201) is fixedly installed inside the positioning ring (200). A rotating drum (202) is fixedly installed on the output shaft of the motor (201). A screw tube (203) is fixedly installed on the inner bottom wall of the rotating drum (202). A threaded limit rod (204) is threadedly connected to the top of the screw tube (203). An electric push rod (205) is rotatably connected to one side of the upper surface of the base (1) through a bearing. A horizontal plate (206) is fixedly installed on the top of the electric push rod (205). A plug-in plate (207) is inserted into one side of the horizontal plate (206). A grinder (208) is fixedly installed at one end of the plug-in plate (207). The transmission abutment assembly (3) includes a cavity opened inside the base (1), a rotating rod (300) is inserted into one side of the base (1), a first bevel gear (301) is fixedly installed on the surface of the rotating rod (300), a second bevel gear (302) is meshed on the surface of the first bevel gear (301), a lead screw (303) is fixedly installed at the bottom of the second bevel gear (302), a housing (304) is fixedly installed at the bottom of the base (1), the bottom of the lead screw (303) passes through the base (1) and the housing (304) in sequence and extends into the interior of the housing (304), a sliding plate (305) is sleeved on the surface of the lead screw (303), and abutment rods (306) are fixedly installed on both sides of the bottom of the sliding plate (305), the bottom of the abutment rods (306) passes through the housing (304) and extends into the exterior of the housing (304); The support assembly (4) includes threaded tubes (400) fixedly installed at the four corners of the bottom of the base (1). The bottom of the threaded tubes (400) is threadedly connected to a support rod (401). The bottom of the support rod (401) is rotatably connected to an anti-slip plate (402) via a bearing. A snap-fit ​​assembly (5) is provided on one side of the base (1). The snap-fit ​​assembly (5) includes a positioning gear (501) fixedly installed on the surface of the rotating rod (300). A positioning horizontal plate (502) is fixedly installed on one side of the base (1). A plug-in rod (503) is inserted on the positioning horizontal plate (502). The bottom of the plug-in rod (503) is located in the tooth groove of the positioning gear (501). A conical block (504) is fixedly installed on the top of the plug-in rod (503).

2. The high-grip motorcycle tire trimming equipment according to claim 1, characterized in that: A stop plate is fixedly installed on the top of the threaded limit rod (204), and a wrench is fixedly installed on the top of the stop plate. The surface of the wrench is provided with anti-slip texture.

3. The high-grip motorcycle tire trimming equipment according to claim 1, characterized in that: The horizontal plate (206) has a cavity inside. A sliding plate (209) is fixedly installed at one end of the plug-in plate (207) inside the cavity. A threaded post (210) is fixedly installed on the top of the sliding plate (209). The top of the threaded post (210) passes through the horizontal plate (206) and extends to the outside of the horizontal plate (206). An anti-slip ring (211) and a nut (212) are fitted on the surface of the threaded post (210). The nut (212) is threadedly connected to the threaded post (210). The top of the anti-slip ring (211) fits against the bottom of the nut (212), and the bottom of the anti-slip ring (211) fits against the top of the horizontal plate (206).

4. The high-grip motorcycle tire trimming equipment according to claim 1, characterized in that: The horizontal plate (206) has a through groove for the threaded column (210) to pass through, and the inner wall of the through groove is slidably connected to the surface of the threaded column (210). A plate groove for the plug plate (207) to pass through is provided on one side of the horizontal plate (206).

5. The high-grip motorcycle tire trimming equipment according to claim 1, characterized in that: The upper surface of the positioning ring (200) is provided with an annular groove, and the inner bottom wall of the annular groove is rotatably connected to a rotating roller (213) via a rotating shaft. A rotating support ring (214) is fixedly installed at the bottom of the rotating cylinder (202), and the bottom of the rotating support ring (214) is in rolling connection with the surface of the rotating roller (213).

6. The high-grip motorcycle tire trimming equipment according to claim 3, characterized in that: The sliding plate (305) has a threaded hole for the lead screw (303) to pass through, and the threaded hole is threadedly connected to the lead screw (303). The bottom of the housing (304) has a rod hole for the abutment rod (306) to pass through, and the inner wall of the rod hole is slidably connected to the surface of the abutment rod (306). The bottom of the base (1) and the top of the housing (304) both have a circular hole for the lead screw (303) to rotate, and the inner wall of the circular hole is rotatably connected to the surface of the lead screw (303).

7. The high-grip motorcycle tire trimming equipment according to claim 1, characterized in that: The bottom of the lead screw (303) is fitted with a sleeve, and the bottom of the sleeve is fixedly connected to the inner bottom wall of the housing (304). The bottom of the second bevel gear (302) is fixedly installed with a support ring (307), which is fitted on the surface of the lead screw (303). The bottom of the support ring (307) is rotatably connected to the inner bottom wall of the cavity.

8. The high-grip motorcycle tire trimming equipment according to claim 1, characterized in that: Magnetic plates (500) are fixedly installed on both sides of the bottom of the cone-shaped block (504), and the bottom of the magnetic plates (500) is magnetically attracted to the bottom of the positioning horizontal plate (502).

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