Detection support for producing automobile tires

Abstract

The utility model discloses a detection support for producing automobile tires, which belongs to the technical field of automobile tire production and comprises a base, a rotary fixing mechanism is arranged at one end above the base, and a driving mechanism is arranged at the other end above the base. According to the utility model, the placing assembly is arranged, produced automobile tires are stacked on a placing ring, the placing ring moves under the extrusion action of the automobile tires, the placing ring moves to drive a moving block and a reset ring to move, the reset ring moves to extrude a reset spring, and then one automobile tire at the upper end is taken out from the placing ring for detection operation; when the extrusion force applied to the placing ring is reduced, the reset spring deforms to drive the reset ring to move upwards, the reset ring moves upwards to drive the placing ring to move upwards, and the placing ring moves upwards to drive the automobile tire placed above to move upwards, so that the height of the automobile tire placed at the top of the placing ring is the same as that of the rotary fixing mechanism; and an operator can conveniently take the automobile tire at the top of the placing ring.

Description

Technical Field

[0001] This utility model belongs to the field of automobile tire manufacturing technology, specifically relating to a testing bracket for producing automobile tires. Background Technology

[0002] Automobile tires are circular, elastic rubber products fitted onto vehicles. They come into direct contact with the road surface, supporting the vehicle body, cushioning external impacts, and ensuring the vehicle's load-bearing capacity, traction, braking performance, and driving performance.

[0003] Chinese patent application number 202221963178.2 discloses a testing bracket for producing automobile tires, including a base, a rotating clamping mechanism connected to the base, and a measuring mechanism rotatably connected to the base. The measuring mechanism is located on one side of the rotating clamping mechanism. The measuring mechanism includes a rotating shaft rotatably connected to the base, a fixed block connected to the rotating shaft, a follower shaft rotatably connected between the fixed blocks, a diagonal rod connected to the outer periphery of the follower shaft, a torsion spring connected between the fixed block and the diagonal rod, the torsion spring being located on the outer periphery of the follower shaft, a mounting block connected to the diagonal rod, a mounting groove on the mounting block, a motor B connected to the mounting block, a screw connected to the output end of motor B, the screw being located in the mounting groove, a moving column threadedly connected to the screw, a marker pen detachably connected to the end of the moving column away from the mounting block, and a guide mechanism connected to one side of the mounting block. This testing bracket can achieve the effect of detecting and recording the out-of-roundness of the tire's outer surface, improving the efficiency of the testing.

[0004] In the aforementioned patent, when inspecting the produced car tires, the tires pile up around the device and are prone to rolling under force, causing the tires to scatter and affecting the inspection efficiency. In addition, a marker pen is fixed to one end of the mounting block, and when the operator replaces the marker pen, external disassembly and assembly work is required, which affects the work efficiency of the staff. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a testing bracket for manufacturing automobile tires, which is easy to store, place, and disassemble.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a testing bracket for producing automobile tires, comprising a base, a rotating fixing mechanism at one upper end of the base, a driving mechanism at the other upper end of the base, a marker pen at one end of the driving mechanism, a placement component on one side of the base, and a clamping component between the driving mechanism and the marker pen.

[0007] Preferably, the placement assembly includes a placement plate, a reset connector, and a placement ring. The placement plate is fixedly connected to the side wall of the base, the placement ring is disposed above the placement plate, and the reset connector is disposed between the placement plate and the placement ring.

[0008] Preferably, the reset connector includes a guide post, a reset spring, a moving block, a moving groove, and a reset ring. A guide post is fixedly connected above the placement plate and inside the placement ring. A reset ring is slidably connected around the guide post and between the placement plate and the placement ring. A reset spring is fixedly connected between the reset ring and the placement plate. A moving block is fixedly connected to the inner sidewall of the placement ring. A moving groove is formed on the sidewall of the guide post at the position corresponding to the moving block.

[0009] Preferably, a limiting rod is fixedly connected above the placement ring, and a total of four limiting rods are provided, which are arranged in a circular manner.

[0010] Preferably, the clamping assembly includes an arc-shaped block, a rotating screw, a rubber block, and a placement frame. The arc-shaped block is fixedly connected to the outer wall of the drive mechanism, and the placement frame is fixedly connected to the bottom of the arc-shaped block. Threaded holes are provided on both sides of the placement frame, and the rotating screw is threadedly connected to the inside of the threaded holes. A rubber block is fixedly connected to the end of the rotating screw near the marker.

[0011] Preferably, the clamping assembly further includes a sponge ring and a positioning groove. The positioning groove is provided inside the arc-shaped block and at the position corresponding to the marker. A sponge ring is fixedly connected to the side wall of the positioning groove and located around the marker.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model includes a placement component that stacks the produced car tires onto a placement ring. The placement ring moves under the pressure of the car tires, causing the moving block and reset ring to move. The reset ring then compresses the reset spring. When a car tire is removed from the top of the placement ring for inspection, the pressure on the placement ring decreases, causing the reset spring to deform and move the reset ring upward. This upward movement of the reset ring moves the placement ring upward, which in turn moves the car tire placed on top upward. This ensures that the car tire placed on top of the placement ring is at the same height as the rotating fixing mechanism, making it easier for operators to pick up the car tire on top of the placement ring.

[0014] 2. This utility model is equipped with a clamping component. The end of the marker is inserted into the positioning groove. The end of the marker is squeezed and fixed by a sponge ring. Then, the rotating screw is rotated to move along the placement frame. The rotation of the rotating screw can drive the rubber block to rotate. When the rubber block moves and fits against the side wall of the marker, the rotating screw is stopped. The two rubber blocks can be used to fix the marker again, which facilitates the disassembly and assembly of the marker, and makes it easier for the operator to replace the marker. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a cross-sectional view of the component placement of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged view of point B in the middle;

[0019] Figure 5 This is a cross-sectional view of the clamping assembly of this utility model.

[0020] In the diagram: 1. Drive mechanism; 2. Base; 3. Rotation and fixing mechanism; 4. Placement component; 41. Placement plate; 42. Reset connector; 421. Guide post; 422. Reset spring; 423. Moving block; 424. Moving groove; 425. Reset ring; 43. Placement ring; 44. Limiting rod; 5. Pressing component; 51. Arc-shaped block; 52. Sponge ring; 53. Rotating screw; 54. Rubber block; 55. Positioning groove; 56. Placement frame; 6. Marker pen. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] Please see Figure 1-5 The present invention provides the following technical solution: a test bracket for producing automobile tires, including a base 2, a rotating fixing mechanism 3 is provided at one upper end of the base 2, a driving mechanism 1 is provided at the other upper end of the base 2, a marker pen 6 is provided at one end of the driving mechanism 1, a placement component 4 is provided on one side of the base 2, and a clamping component 5 is provided between the driving mechanism 1 and the marker pen 6.

[0024] Specifically, the placement assembly 4 includes a placement plate 41, a reset connector 42, and a placement ring 43. The placement plate 41 is fixedly connected to the side wall of the base 2, the placement ring 43 is disposed above the placement plate 41, and the reset connector 42 is disposed between the placement plate 41 and the placement ring 43.

[0025] By adopting the above technical solution, the produced car tires are placed on the placement ring 43. The placement ring 43 is squeezed by the car tires and moves towards the placement plate 41. The movement of the placement ring 43 causes the reset connector 42 to move and deform, which facilitates the storage and placement of the produced car tires to be tested.

[0026] Specifically, the reset connector 42 includes a guide post 421, a reset spring 422, a moving block 423, a moving groove 424, and a reset ring 425. The guide post 421 is fixedly connected above the placement plate 41 and inside the placement ring 43. The reset ring 425 is slidably connected around the guide post 421 and between the placement plate 41 and the placement ring 43. The reset spring 422 is fixedly connected between the reset ring 425 and the placement plate 41. The moving block 423 is fixedly connected to the inner wall of the placement ring 43. A moving groove 424 is formed on the side wall of the guide post 421 at a position corresponding to the moving block 423.

[0027] By adopting the above technical solution, the movement of the placement ring 43 drives the movement block 423 and the reset ring 425 to move along the movement groove 424 and the guide post 421 respectively. The movement of the reset ring 425 compresses the reset spring 422. When a car tire is taken out from the upper end of the placement ring 43 for testing, the compressive force on the placement ring 43 decreases, and the reset spring 422 deforms accordingly, causing the reset ring 425 to move upward. The upward movement of the reset ring 425 causes the placement ring 43 to move upward, and the upward movement of the placement ring 43 causes the car tire placed above to move upward, so that the car tire placed on the top of the placement ring 43 is at the same height as the rotating fixing mechanism 3, which makes it easier for the operator to take the car tire on the top of the placement ring 43 and place the taken car tire on the rotating fixing mechanism 3.

[0028] Specifically, a limiting rod 44 is fixedly connected above the placement ring 43. There are four limiting rods 44 in total, arranged in a circular pattern.

[0029] By adopting the above technical solution, after one of the car tires is placed on the placement ring 43, the limiting rod 44 can be used to limit the car tire, so as to prevent the bottom car tire from being detached from the placement ring 43 under force during the subsequent stacking of car tires, thereby affecting the stability of the stacked car tires.

[0030] In this embodiment, after one car tire is placed on the placement ring 43, the limiting rod 44 can be used to limit the car tire. Then, the remaining produced car tires are stacked on the placement ring 43. The placement ring 43 moves under the pressure of the car tires. The movement of the placement ring 43 drives the moving block 423 and the reset ring 425 to move along the moving groove 424 and the guide post 421, respectively. The movement of the reset ring 425 compresses the reset spring 422. When the upper car tire is removed from the placement ring 43 for inspection, the compressive force on the placement ring 43 decreases, and the reset spring 422 deforms accordingly, driving the reset ring 425. The upward movement of the reset ring 425 causes the placement ring 43 to move upward, which in turn causes the car tire placed above it to move upward, so that the car tire placed on top of the placement ring 43 is at the same height as the rotating fixing mechanism 3. This makes it easier for the operator to pick up the car tire on top of the placement ring 43 and place it on the rotating fixing mechanism 3. Then, the drive mechanism 1 drives the marker pen 6 to move to the car tire on the rotating fixing mechanism 3. The rotating fixing mechanism 3 then drives the car tire to rotate. During the rotation of the car tire, the marker pen 6 can scribble lines on the outer surface of the car tire to perform out-of-roundness detection.

[0031] Example 2

[0032] The difference between this embodiment and Embodiment 1 is that the clamping assembly 5 includes an arc-shaped block 51, a rotating screw 53, a rubber block 54, and a placement frame 56. The arc-shaped block 51 is fixedly connected to the outer wall of the drive mechanism 1, and the placement frame 56 is fixedly connected to the lower part of the arc-shaped block 51. Threaded holes are provided on both sides of the placement frame 56, and the rotating screw 53 is threadedly connected to the inside of the threaded holes. The rubber block 54 is fixedly connected to one end of the rotating screw 53 near the marker pen 6.

[0033] Specifically, the clamping assembly 5 also includes a sponge ring 52 and a positioning groove 55. The positioning groove 55 is provided inside the arc-shaped block 51 at the position corresponding to the marker 6. The sponge ring 52 is fixedly connected to the side wall of the positioning groove 55 and located around the marker 6.

[0034] By adopting the above technical solution, the end of the marker pen 6 is inserted into the positioning groove 55. The sponge ring 52 can be used to squeeze and fix the end of the marker pen 6, thereby achieving the initial fixation of the marker pen 6 and ensuring the stability of the installation of the marker pen 6.

[0035] In this embodiment, the end of the marker 6 is inserted into the positioning groove 55. The sponge ring 52 is used to press and fix the end of the marker 6. Then, the rotating screw 53 is rotated to move along the placement frame 56. The rotation of the rotating screw 53 can drive the rubber block 54 to rotate. When the rubber block 54 moves and fits against the side wall of the marker 6, the rotating screw 53 is stopped. The two rubber blocks 54 can be used to fix the marker 6 again, which facilitates the disassembly and assembly of the marker 6 and makes it easier for the operator to replace the marker 6.

[0036] The structure and principle of the drive mechanism 1, which consists of a rotating shaft, a fixed block, a follower shaft, a torsion spring, a diagonal rod, a mounting block, a mounting groove, a motor B, a screw, a moving column, a mounting plate A, a pull-out hole, a compression spring, a plug rod, a pull-out rod, a mounting plate B, a guide rod, a fixed plate, an arc-shaped groove, and a plug hole, have been disclosed in Chinese Patent Application No. 202221963178.2, which discloses a testing bracket for producing automobile tires. Its working principle is as follows: a rotating shaft is fixedly connected to one end of the base 2, and a fixed plate is fixedly connected above the rotating shaft. A follower shaft is rotatably connected between the fixed block and the fixed block. A diagonal rod is connected to the outer circumference of the follower shaft. A torsion spring is connected between the fixed block and the diagonal rod, and the torsion spring is located on the outer circumference of the follower shaft. A mounting block is connected to the diagonal rod. The mounting block has a mounting groove. A motor B is connected to the mounting block. A screw is connected to the output end of motor B. The screw is located in the mounting groove. A moving column is threaded onto the screw. A marker pen 6 is located at the end of the moving column away from the mounting block. A mounting plate B is located on the outer circumference of the moving column. A guide rod is connected to the end of mounting plate B near motor B. A fixed plate is slidably connected to the guide rod. The fixed plate is connected to... Mounting plate A is attached to one side of the mounting block, on the outer periphery of the rotating shaft. Mounting plate A has a pull-out hole. A compression spring is connected to one end of mounting plate A near base 2. The compression spring is connected to a plug rod, and a pull rod is connected to one end of the plug rod near the compression spring. The pull rod slides through the pull-out hole. Base 2 has an arc-shaped groove that connects to two plug holes on base 2. The arc-shaped groove is located on one side of mounting plate A. In use, pulling the pull rod causes the plug rod to compress the compression spring, which in turn rotates the rotating shaft. At this time, the plug rod... The device moves within the arc-shaped groove. When the insertion rod is inserted into another insertion hole, the fixing block rotates 90°. Next, the installation block is manually lifted. At this time, the follower shaft drives the diagonal rod to rotate at a certain angle, and the torsion spring twists. At this time, the power supply of motor B is turned on, and motor B drives the screw to rotate, which in turn drives the moving column to move. The moving column drives the marker pen 6 to move. When the marker pen 6 is in visible contact with the outer surface of the tire, the diagonal rod can be lowered and lifted. The marker pen 6 then marks a line on the outer surface of the tire.

[0037] The structure and principle of the rotating fixing mechanism 3, consisting of a motor A, a rotating disk, a fixed column, a hydraulic device, a clamping arc plate, an annular groove, and a support column, have been disclosed in Chinese patent application number 202221963178.2, which discloses a testing bracket for producing automobile tires. Its working principle is as follows: A motor A is fixedly connected to the top of the base 2. The output end of motor A is connected to a rotating disk, and the rotating disk is connected to a fixed column. Two symmetrical hydraulic devices are connected to the outer periphery of the fixed column, and the output end of the hydraulic devices is connected to a clamping arc plate. An annular groove is provided on the base 2, located on one side of the rotating disk. Two symmetrical support columns are connected to the end of the rotating disk near motor A, and the support columns are slidably connected to the annular groove. In use, the tire is placed on the rotating disk, and the clamping arc plate is clamped by the hydraulic device. When the marker pen 6 is attached to the automobile tire, motor A is started, causing the rotating disk to rotate. The rotation of the rotating disk causes the automobile tire to rotate. During the rotation of the automobile tire, the marker pen 6 can draw circles on the outer surface of the tire to detect the tire's out-of-roundness.

[0038] The working principle and usage process of this utility model are as follows: The end of the marker pen 6 is inserted into the positioning groove 55. The sponge ring 52 is used to press and fix the end of the marker pen 6. Then, the rotating screw 53 is rotated, causing it to move along the placement frame 56. The rotation of the rotating screw 53 drives the rubber block 54 to rotate. When the rubber block 54 moves and adheres to the side wall of the marker pen 6, the rotating screw 53 is stopped. The two rubber blocks 54 are used to fix the marker pen 6 again, facilitating the assembly and disassembly of the marker pen 6 and making it easier for operators to replace it. After placing one car tire on the placement ring 43, the limiting rod 44 can limit the car tire. Then, the remaining produced car tires are stacked on the placement ring 43. The placement ring 43 moves under the pressure of the car tires. The movement of the placement ring 43 drives the moving block 423 and the reset ring 425 to move along the positioning groove 55. When the moving groove 424 and guide post 421 move, the reset ring 425 moves and compresses the reset spring 422. Then, when a car tire is taken out from the upper end of the placement ring 43 for inspection, the compressive force on the placement ring 43 decreases, and the reset spring 422 deforms accordingly, causing the reset ring 425 to move upward. The upward movement of the reset ring 425 causes the placement ring 43 to move upward, and the upward movement of the placement ring 43 causes the car tire placed above to move upward, so that the car tire placed on the top of the placement ring 43 is at the same height as the rotating fixing mechanism 3. This makes it easier for the operator to take out the car tire on the top of the placement ring 43 and place the taken car tire on the rotating fixing mechanism 3. Then, the driving mechanism 1 drives the marker pen 6 to move to the car tire on the rotating fixing mechanism 3. Then, the rotating fixing mechanism 3 drives the car tire to rotate. During the rotation of the car tire, the marker pen 6 can scribble lines on the outer surface of the car tire to perform out-of-roundness inspection.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A testing bracket for producing automobile tires, comprising a base (2), wherein a rotating fixing mechanism (3) is provided at one upper end of the base (2), and a driving mechanism (1) is provided at the other upper end of the base (2), wherein a marker pen (6) is provided at one end of the driving mechanism (1), characterized in that: A placement component (4) is provided on one side of the base (2), and a clamping component (5) is provided between the drive mechanism (1) and the marker (6).

2. The testing bracket for producing automobile tires according to claim 1, characterized in that: The placement assembly (4) includes a placement plate (41), a reset connector (42), and a placement ring (43). The placement plate (41) is fixedly connected to the side wall of the base (2), and the placement ring (43) is provided above the placement plate (41). The reset connector (42) is provided between the placement plate (41) and the placement ring (43).

3. The testing bracket for producing automobile tires according to claim 2, characterized in that: The reset connector (42) includes a guide post (421), a reset spring (422), a moving block (423), a moving groove (424), and a reset ring (425). The guide post (421) is fixedly connected above the placement plate (41) and inside the placement ring (43). The reset ring (425) is slidably connected around the guide post (421) and between the placement plate (41) and the placement ring (43). The reset spring (422) is fixedly connected between the reset ring (425) and the placement plate (41). The moving block (423) is fixedly connected to the inner side wall of the placement ring (43). The moving groove (424) is opened on the side wall of the guide post (421) at the position corresponding to the moving block (423).

4. The testing bracket for producing automobile tires according to claim 2, characterized in that: The upper part of the placement ring (43) is fixedly connected to a limiting rod (44), and there are four limiting rods (44) in total, which are arranged in a circular manner.

5. A testing bracket for producing automobile tires according to claim 1, characterized in that: The clamping assembly (5) includes an arc-shaped block (51), a rotating screw (53), a rubber block (54), and a placement frame (56). The arc-shaped block (51) is fixedly connected to the outer wall of the drive mechanism (1), and the placement frame (56) is fixedly connected to the bottom of the arc-shaped block (51). Threaded holes are provided on both sides of the placement frame (56), and the rotating screw (53) is threadedly connected to the inside of the threaded hole. The rubber block (54) is fixedly connected to one end of the rotating screw (53) near the marker pen (6).

6. The testing bracket for producing automobile tires according to claim 5, characterized in that: The pressing assembly (5) also includes a sponge ring (52) and a positioning groove (55). The positioning groove (55) is provided inside the arc block (51) and at the position corresponding to the marker (6). The sponge ring (52) is fixedly connected to the side wall of the positioning groove (55) and outside the marker (6).

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