Composite flat belt replacing tool for tire testing

Abstract

The utility model discloses a composite flat belt replacing tool for tire testing, which comprises a device body, the device body comprises a mounting cabinet, a supporting device, a damping device, a testing device, a tire mounting device, a testing tire and a dust suction device, the supporting device is mounted at the bottom end in the mounting cabinet, the damping device is mounted at the top of the supporting device, and the testing device is mounted at the bottom end of the supporting device. The testing device is installed at the top of the damping device, the tire installation device is installed at the top in the installation cabinet, a tested tire is installed at the bottom of the tire installation device, and the dust collection device is installed on the side face of the installation cabinet. The testing device comprises a bottom plate, an assembling plate, a disassembling tool, a roller plate, a driving roller and a flat belt. According to the device, the flat belt in the test tool can be quickly replaced, so that the maintenance speed of the tool is increased, and the workload of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tire testing tooling, in particular to a composite flat belt changing tooling for tire testing. Background Art

[0002] Tire uniformity testing, performed on a tire uniformity testing machine, includes two aspects: weight imbalance, dimensional deviation, and rigidity variation. The uniformity test measures the change in the tire's axis of rotation center position under a linear constant speed and constant load, or the change in tire force under a linear constant speed and constant dynamic load radius. It is a must-do test on any tire production line.

[0003] Existing tire testing equipment has the following defects:

[0004] Existing flat belts used in tire testing are consumable parts that require frequent replacement and removal. However, this process presents significant challenges, such as the integrity of the test bench, safety, and timeliness during replacement and removal. Therefore, a solution is needed. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a composite flat belt changing tool for tire testing to solve the problems raised in the above background technology.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a composite flat belt changing tool for tire testing, comprising a device body, the device body comprising a mounting cabinet, a supporting device, a shock absorbing device, a testing device, a tire mounting device, a test tire, and a dust collecting device, the supporting device being mounted at the bottom end of the mounting cabinet, the shock absorbing device being mounted at the top of the supporting device, the testing device being mounted at the top of the shock absorbing device, the tire mounting device being mounted at the top end of the mounting cabinet, the test tire being mounted at the bottom of the tire mounting device, and the dust collecting device being mounted at the side of the mounting cabinet;

[0009] Preferably, the testing device includes a base plate, an assembly plate, a disassembly tool, a roller plate, a driving roller and a flat belt, the assembly plate is installed on the top of the base plate, the roller plate is located above the assembly plate, a group of disassembly tool is provided, and a group of the disassembly tool is symmetrically installed between the roller plate and the base plate, the disassembly tool is in a concave structure, a group of driving rollers is provided, and a group of the driving rollers is symmetrically installed on the inner side of the roller plate, the flat belt is sleeved on a group of driving rollers, fixed blocks are installed on the left and right sides of the assembly plate, and a group of top blocks distributed symmetrically are provided on the top of the assembly plate.

[0010] Preferably, the left and right sides of the roller plate are arc-shaped structures, and a mounting groove is opened on the surface of the roller plate. The mounting groove is a T-shaped structure. A tensioning cylinder and a roller block are installed in the mounting groove. The tensioning cylinder is located on the left side of the roller block. The roller block is a square structure. The rear end of the roller block is connected to a driving roller, and the driving end of the tensioning cylinder is connected to the roller block.

[0011] Preferably, a group of symmetrically distributed introduction columns are provided at the bottom of the base plate, and the introduction columns are cylindrical structures.

[0012] Preferably, the supporting device includes a sliding seat and a bottom slide rail, a group of the bottom slide rails are provided and are symmetrically distributed, a group of bottom sliding blocks distributed symmetrically are provided at the bottom of the sliding seat, the sliding seat is installed on a group of bottom slide rails through a group of bottom sliding blocks, and two groups of support columns distributed symmetrically are provided on the top of the sliding seat, and the support columns are cylindrical structures.

[0013] Preferably, the shock-absorbing device includes a shock-absorbing plate and a shock-absorbing airbag. The shock-absorbing plate has a rectangular structure. The shock-absorbing airbags are provided in two groups. The two groups of shock-absorbing airbags are symmetrically installed on the top of the shock-absorbing plate. The bottom of the shock-absorbing plate is provided with a group of symmetrically distributed introduction sleeves, and the introduction sleeves and the shock-absorbing plate are a through-type structure.

[0014] Preferably, the tire mounting device includes a first upper slide rail, a second upper slide rail, a transverse slide rail and a sliding mounting block, the first upper slide rail and the second upper slide rail are distributed in a laterally symmetrical manner, the sliding mounting block is sleeved on the transverse slide rail, a counterweight block is installed on the top of the sliding mounting block, small sliders are provided on the left and right sides of the transverse slide rail, and the transverse slide rail is installed between the first upper slide rail and the second upper slide rail through the small sliders.

[0015] Preferably, triangular fixing blocks are provided on the top and bottom of the first upper slide rail and the second upper slide rail.

[0016] (3) Beneficial effects

[0017] The utility model provides a composite flat belt changing tool for tire testing, which has the following beneficial effects:

[0018] This composite flat belt changing tool for tire testing can quickly replace the flat belt inside the test tool, thereby improving the tool maintenance speed and reducing the workload of the staff. This device is very simple to operate and the flat belt inside the tool can be removed without major disassembly of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the installation of the support device, shock absorbing device and testing device of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the test device of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the tire mounting device of the present invention.

[0023] In the figure, 1. device body; 2. mounting cabinet; 3. supporting device; 4. shock absorbing device; 5. testing device; 6. tire mounting device; 7. test tire; 8. dust collecting device; 9. bottom plate; 10. assembly plate; 11. disassembly tool; 12. roller plate; 13. driving roller; 14. flat belt; 15. fixing block; 16. top block; 17. mounting groove; 18. roller block; 19. tensioning cylinder; 20. sliding seat; 21. bottom slide rail; 22. supporting column; 23. bottom slider; 24. shock absorbing plate; 25. shock absorbing airbag; 26. guide sleeve; 27. guide column; 28. first upper slide rail; 29. ​​second upper slide rail; 30. horizontal slide rail; 31. sliding mounting block; 32. small slider; 33. triangular solid block; 34. counterweight block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a composite flat belt changing tool for tire testing, comprising a device body 1, the device body 1 comprising an installation cabinet 2, a support device 3, a shock absorbing device 4, a testing device 5, a tire mounting device 6, a test tire 7 and a dust collecting device 8, the support device 3 being mounted on the bottom end inside the installation cabinet 2, the shock absorbing device 4 being mounted on the top of the support device 3, the testing device 5 being mounted on the top of the shock absorbing device 4, the tire mounting device 6 being mounted on the top end inside the installation cabinet 2, the test tire 7 being mounted on the bottom of the tire mounting device 6, and the dust collecting device 8 being mounted on the side of the installation cabinet 2;

[0026] The problem is solved. The testing device 5 includes a base plate 9, an assembly plate 10, a disassembly tool 11, a roller plate 12, a drive roller 13 and a flat belt 14. The assembly plate 10 is installed on the top of the base plate 9, and the roller plate 12 is located above the assembly plate 10. The disassembly tool 11 is provided in a group, and a group of the disassembly tool 11 is symmetrically installed between the roller plate 12 and the base plate 9. The disassembly tool 11 is a concave structure. The drive roller 13 is provided in a group, and a group of the drive rollers 13 are symmetrically installed on the inner side of the roller plate 12. The flat belt 14 is sleeved on a group of drive rollers 13. Fixed blocks 15 are installed on the left and right sides of the assembly plate 10. A group of top blocks 16 distributed in a symmetrical manner is provided on the top of the assembly plate 10. When the flat belt 14 needs to be removed, the flat belt 14 disassembly tool is installed, and then the fixed block 15 and the top block 16 are removed. Then the tensioning cylinder 19 is retracted and the flat belt 14 is loosened. After the flat belt 14 is loosened, the flat belt 19 is moved to the C-shaped opening in the middle of the disassembly tool 11, and then the fixed block 15 and the top block 16 are reinstalled. After the installation is completed, the flat belt 14 and the disassembly tool 11 are removed to complete the disassembly of the flat belt 14. When the flat belt needs to be installed, the flat belt 14 is inserted into the C-shaped opening of the disassembly tool 11, and then the flat belt 14 and the disassembly tool 11 are installed on the bottom plate 9. Then the fixed block 15 and the top block 16 are removed, and the flat belt 14 is installed. Then the fixed block 15 and the top block 16 are installed. Then the tensioning cylinder 19 tightens the flat belt 14, and then the flat belt disassembly tool 11 is removed to complete the installation of the flat belt 14.

[0027] Furthermore, the left and right sides of the roller plate 12 are arc-shaped structures, and a mounting groove 17 is opened on the surface of the roller plate 12. The mounting groove 17 is a T-shaped structure. A tensioning cylinder 19 and a roller block 18 are installed in the mounting groove 17. The tensioning cylinder 19 is located on the left side of the roller block 18. The roller block 18 is a square structure. The rear end of the roller block 18 is connected to a driving roller 13, and the driving end of the tensioning cylinder 19 is connected to the roller block 18. The tensioning cylinder 19 is used to tighten the flat belt 14.

[0028] Differently, a group of symmetrically distributed introduction columns 27 are provided at the bottom of the base plate 9. The introduction columns 27 are cylindrical structures. The introduction columns 27 are intended to improve the stability of the base plate 9 during shaking.

[0029] Effectively, the supporting device 3 includes a sliding seat 20 and a bottom slide rail 21, the bottom slide rail 21 is provided with a group and is symmetrically distributed, the bottom of the sliding seat 20 is provided with a group of bottom sliders 23 distributed in a symmetrical manner, the sliding seat 20 is installed on a group of bottom slide rails 21 through a group of bottom sliders 23, and the top of the sliding seat 20 is provided with two groups of support columns 22 distributed in a symmetrical manner, the support columns 22 are cylindrical structures, the supporting device 3 can support the top shock absorbing device 4 and the testing device 5, and can also improve the position of the two. When adjusting the position, the sliding seat 20 can move on the bottom slide rail 21 through the bottom slider 23 to adjust the position.

[0030] Stability. The shock absorbing device 4 includes a shock absorbing plate 24 and a shock absorbing airbag 25. The shock absorbing plate 24 is a rectangular structure. The shock absorbing airbag 25 is provided with two groups. The two groups of shock absorbing airbags 25 are symmetrically installed on the top of the shock absorbing plate 24. The bottom of the shock absorbing plate 24 is provided with a group of symmetrically distributed introduction sleeves 26. The introduction sleeves 26 and the shock absorbing plate 24 are a through-type structure. When the test device 5 is running, the test device 5 will shake, and then the shock absorbing device 4 can achieve the purpose of shock absorption. During shock absorption, the force of the base plate 9 will be transmitted to the two groups of shock absorbing airbags 25. The shock absorbing airbags 25 can reduce the vibration force, and a group of introduction columns at the bottom of the base plate 9 can be limited by the introduction sleeves 26 on the shock absorbing plate 24, thereby improving the stability of the base plate 9.

[0031] Practical, the tire mounting device 6 includes a first upper slide rail 28, a second upper slide rail 29, a transverse slide rail 30 and a sliding mounting block 31. The first upper slide rail 28 and the second upper slide rail 29 are distributed in a laterally symmetrical manner. The sliding mounting block 31 is sleeved on the transverse slide rail 30. A counterweight block 34 is installed on the top of the sliding mounting block 31. Small sliders 32 are provided on the left and right sides of the transverse slide rail 30. The transverse slide rail 30 is installed between the first upper slide rail 28 and the second upper slide rail 29 through the small sliders 32. When the test tire 7 is installed at the bottom of the sliding mounting block 31, the transverse slide rail 30 can slide up and down on the first upper slide rail 28 and the second upper slide rail 29 to further adjust the height of the test tire 7. When the sliding mounting block 31 moves left and right on the transverse slide rail 30, the lateral position of the test tire 7 can be adjusted.

[0032] Conveniently, the first upper slide rail 28 and the second upper slide rail 29 are both provided with triangular fixing blocks 33 at the top and bottom. The triangular fixing blocks 33 can help fix the first upper slide rail 28 and the second upper slide rail 29 inside the installation cabinet 2, and are stable and high, which can prevent loosening and collapse.

[0033] Working principle: During operation, when the flat belt 14 needs to be removed, the flat belt 14 disassembly tooling is installed, and then the fixed block 15 and the top block 16 are removed. Then the tensioning cylinder 19 is retracted, and the flat belt 14 is loosened. After the flat belt 14 is loosened, the flat belt 19 is moved to the C-shaped opening in the middle of the disassembly tooling 11, and then the fixed block 15 and the top block 16 are reinstalled. After the installation is completed, the flat belt 14 and the disassembly tooling 11 are removed to complete the disassembly of the flat belt 14. When the flat belt needs to be installed, the flat belt 14 is inserted into the C-shaped opening of the disassembly tooling 11, and then the flat belt 14 and the disassembly tooling 11 are installed on the bottom plate 9. Then the fixed block 15 and the top block 16 are removed, and the flat belt 14 is installed. Then the fixed block 15 and the top block 16 are installed. Then the tensioning cylinder 19 tightens the flat belt 14, and then the flat belt disassembly tooling 11 is removed to complete the installation of the flat belt 14.

[0034] The utility model comprises: 1. a device body; 2. a mounting cabinet; 3. a supporting device; 4. a shock absorbing device; 5. a testing device; 6. a tire mounting device; 7. a testing tire; 8. a dust collecting device; 9. a bottom plate; 10. an assembly plate; 11. a disassembly tool; 12. a roller plate; 13. a driving roller; 14. a flat belt; 15. a fixing block; 16. a top block; 17. a mounting groove; 18. a roller block; 19. a tensioning cylinder; 20. a sliding seat; 21. a bottom slide rail; 22. a supporting column; 23. a bottom slider; 24. a shock absorbing plate; 25. a shock absorbing airbag; 26. a guide sleeve; 27. a guide column; 28. a first upper slide rail; 29. ​​a second upper slide rail; 30. a horizontal slide rail; 31. a sliding mounting block ; 32. Small slider; 33. Triangular solid block; 34. Counterweight block. All components are universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The problem solved by the utility model is that the existing flat belt used for tire testing is a wearing part, and the flat belt needs to be frequently replaced and disassembled, but there are great difficulties in the replacement and disassembly process, such as the integrity of the test bench when the flat belt is replaced and disassembled, and the safety and timeliness during replacement and disassembly. The utility model can quickly replace the flat belt in the test tooling through the combination of the above components, thereby improving the maintenance speed of the tooling and reducing the workload of the staff.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A composite flat belt changing tool for tire testing, characterized by: The invention comprises a device body (1), wherein the device body (1) comprises an installation cabinet (2), a supporting device (3), a shock absorbing device (4), a testing device (5), a tire installation device (6), a test tire (7) and a dust collecting device (8), wherein the supporting device (3) is installed at the bottom end inside the installation cabinet (2), the shock absorbing device (4) is installed at the top of the supporting device (3), the testing device (5) is installed at the top of the shock absorbing device (4), the tire installation device (6) is installed at the top end inside the installation cabinet (2), the test tire (7) is installed at the bottom of the tire installation device (6), and the dust collecting device (8) is installed at the side of the installation cabinet (2); The testing device (5) comprises a base plate (9), an assembly plate (10), a disassembly tool (11), a roller plate (12), a driving roller (13) and a flat belt (14), wherein the assembly plate (10) is mounted on the top of the base plate (9), the roller plate (12) is located above the assembly plate (10), a group of disassembly tools (11) is provided, and a group of disassembly tools (11) is symmetrically mounted between the roller plate (12) and the base plate (9), and the disassembly tool (11) is in a concave-shaped structure, a group of driving rollers (13) is provided, and a group of driving rollers (13) is symmetrically mounted on the inner side of the roller plate (12), and the flat belt (14) is sleeved on a group of driving rollers (13), a fixed block (15) is installed on the left and right sides of the assembly plate (10), and a group of top blocks (16) distributed in a symmetrical manner is provided on the top of the assembly plate (10).

2. The composite flat belt changing tool for tire testing according to claim 1, characterized in that: The roller plate (12) has arc-shaped structures on both sides. A mounting groove (17) is provided on the surface of the roller plate (12). The mounting groove (17) is in a T-shaped structure. A tensioning oil cylinder (19) and a roller block (18) are installed in the mounting groove (17). The tensioning oil cylinder (19) is located on the left side of the roller block (18). The roller block (18) is in a square shape. The rear end of the roller block (18) is connected to a driving roller (13). The driving end of the tensioning oil cylinder (19) is connected to the roller block (18).

3. The composite flat belt changing tool for tire testing according to claim 1, characterized in that: A group of symmetrically distributed introduction columns (27) are provided at the bottom of the base plate (9), and the introduction columns (27) are cylindrical structures.

4. The composite flat belt changing tool for tire testing according to claim 1, characterized in that: The supporting device (3) comprises a sliding seat (20) and a bottom slide rail (21), wherein the bottom slide rail (21) is provided with a group and is symmetrically distributed, a group of bottom sliding blocks (23) distributed in a symmetrical manner is provided at the bottom of the sliding seat (20), the sliding seat (20) is installed on the group of bottom slide rails (21) through the group of bottom sliding blocks (23), and two groups of support columns (22) distributed in a symmetrical manner are provided on the top of the sliding seat (20), and the support columns (22) are cylindrical structures.

5. The composite flat belt changing tool for tire testing according to claim 1, characterized in that: The shock absorbing device (4) comprises a shock absorbing plate (24) and a shock absorbing airbag (25). The shock absorbing plate (24) is a rectangular structure. The shock absorbing airbag (25) is provided with two groups. The two groups of shock absorbing airbags (25) are symmetrically installed on the top of the shock absorbing plate (24). The bottom of the shock absorbing plate (24) is provided with a group of symmetrically distributed introduction sleeves (26). The introduction sleeves (26) and the shock absorbing plate (24) are a through-type structure.

6. The composite flat belt changing tool for tire testing according to claim 1, characterized in that: The tire mounting device (6) comprises a first upper slide rail (28), a second upper slide rail (29), a transverse slide rail (30) and a sliding mounting block (31). The first upper slide rail (28) and the second upper slide rail (29) are distributed in a transverse symmetrical manner. The sliding mounting block (31) is sleeved on the transverse slide rail (30). A counterweight block (34) is installed on the top of the sliding mounting block (31). Small sliders (32) are provided on both sides of the transverse slide rail (30). The transverse slide rail (30) is installed between the first upper slide rail (28) and the second upper slide rail (29) through the small sliders (32).

7. The composite flat belt changing tool for tire testing according to claim 6, characterized in that: The top and bottom of the first upper slide rail (28) and the second upper slide rail (29) are both provided with triangular fixing blocks (33).

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