Clamp tool for ultra-wide section all-steel radial tire of heavy truck

Abstract

The utility model discloses a clamp tool for an ultra-wide section all-steel radial tire of a heavy truck, and relates to the technical field of clamp tools. The device comprises a supporting assembly, a fixing assembly, a rotating assembly and a driving assembly, the supporting assembly comprises a bottom frame, the top of the bottom frame is fixedly connected with a fixing frame, the interior of the fixing frame is fixedly connected with a sliding frame, and a connecting frame is fixedly connected between the fixing frame and the sliding frame; the fixing assembly comprises three sliding blocks, the three sliding blocks are slidably connected to the interior of the sliding frame, clamping rollers are rotatably connected to the interiors of the three sliding blocks, the rotating assembly comprises three sliding sleeves, the three sliding sleeves are rotatably connected to the interior of the connecting frame, and fixing bases are fixedly connected to the exteriors of the three sliding blocks; and the interiors of the three fixed seats are rotationally connected with sliding rods. The tire can be driven to rotate through rotation of the three clamping rollers, so that the position of the tire can be adjusted, and the tire can be conveniently overhauled and maintained.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixture tooling, and particularly relates to a fixture tooling for a heavy truck ultra-wide section all-steel radial tire. Background Technique

[0002] The heavy truck ultra-wide section all-steel radial tire is a tire designed specifically for heavy trucks. It adopts a radial structure made of all-steel material, not only having a high load-bearing capacity to withstand the weight and load of heavy trucks, but also showing extremely strong wear resistance and extending the service life. Due to the special size and weight of the heavy truck ultra-wide section all-steel radial tire, special fixture tooling is required for operation to ensure the smooth progress of the tire during production, installation, and maintenance.

[0003] After the tire is fixed using the existing fixture tooling, due to the usually heavy weight of the heavy truck ultra-wide section all-steel radial tire, the process of adjusting the maintenance position of the tire is time-consuming and laborious.

[0004] Therefore, we provide a fixture tooling for a heavy truck ultra-wide section all-steel radial tire to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fixture tooling for a heavy truck ultra-wide section all-steel radial tire, which drives the tire to rotate by itself through the rotation of three clamping rollers, and solves the problem that it is not convenient to adjust the position of the tire after the existing tire fixture tooling fixes the tire.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a fixture tooling for a heavy truck ultra-wide section all-steel radial tire, including a support component, a fixing component, a rotating component, and a driving component; the support component includes a chassis, the top of the chassis is fixedly connected with a fixing frame, the inside of the fixing frame is fixedly connected with a sliding frame, and a connecting frame is fixedly connected between the fixing frame and the sliding frame;

[0008] The fixing component includes three sliding blocks, all three sliding blocks are slidably connected inside the sliding frame, clamping rollers are rotatably connected inside all three sliding blocks, three adjusting screws are rotatably connected inside the sliding frame, the closer ends of the three adjusting screws are all fixedly connected with first driven bevel gears, a rotating sleeve is rotatably connected inside the fixing frame, a rotating shaft is rotatably connected inside the rotating sleeve, one end of the rotating shaft is fixedly connected with a first driving bevel gear, and the other end of the rotating shaft is fixedly connected with a handwheel;

[0009] The rotating assembly includes three sliding sleeves, all of which are rotatably connected to the inside of the connecting frame. Fixed seats are fixedly connected to the outside of the three sliding blocks. Sliding rods are rotatably connected to the inside of the three fixed seats. Second driving bevel gears are fixedly connected to the ends of the three sliding rods facing away from each other. Second driven bevel gears are fixedly connected to the ends of the three clamping rollers facing the fixed frame. Third driven bevel gears are fixedly connected to the ends of the three sliding sleeves close to each other. A third driving bevel gear is fixedly connected to the outside of the rotating sleeve.

[0010] The present utility model is further configured such that the driving assembly includes a driving motor, the driving motor is fixedly connected to the top of the chassis, a driving sprocket is fixedly connected to the outside of the output end of the driving motor, a driven sprocket is fixedly connected to the outside of the rotating sleeve, and a chain is drivingly connected to the outside of the driving sprocket and the driven sprocket.

[0011] The present utility model is further configured such that mounting seats are fixedly connected to the outside of the three sliding blocks, and side rollers are rotatably connected to the inside of the three mounting seats.

[0012] The present utility model is further configured such that rubber sleeves are fixedly sleeved on the outside of the three clamping rollers and the three side rollers.

[0013] The present utility model is further configured such that the three sliding rods are respectively slidably sleeved in the three sliding sleeves, and the portions of the sliding rods located inside the sliding sleeves are hexagonal prism-shaped.

[0014] The present utility model is further configured such that the three first driven bevel gears are all meshed with the first driving bevel gear.

[0015] The present utility model is further configured such that the three third driven bevel gears are all meshed with the third driving bevel gear.

[0016] The present utility model is further configured such that the three adjusting screws are respectively threadedly sleeved in the three sliding blocks.

[0017] The present utility model has the following beneficial effects:

[0018] 1. By rotating the handwheel in the present utility model, the rotating shaft is driven to rotate. Subsequently, through the three first driven bevel gears meshed with the first driving bevel gear, the three adjusting screws can rotate inside the corresponding rotating sliding blocks, and then under the action of the threads, the three sliding blocks can slide synchronously inside the sliding frame, thereby driving the three clamping rollers to move synchronously, and further realizing the fixation of tires of different sizes.

[0019] 2. In the present utility model, a driving motor drives a driving sprocket to rotate, and then through the cooperation of a chain and a driven sprocket, a rotating sleeve is driven to rotate. Subsequently, through the cooperation of a third driving bevel gear and three third driven bevel gears, three sliding sleeves can rotate synchronously, driving three sliding rods to rotate at the same time. Then, through the rotation of three groups of meshing second driving bevel gears and second driven bevel gears, three clamping rollers are driven to rotate simultaneously. By the rotation of the three clamping rollers, the tire can be driven to rotate self - sufficiently, thereby realizing the adjustment of the tire position and facilitating the maintenance and repair of the tire.

[0020] Of course, it is not necessary for any product implementing the present utility model to achieve all the above - mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the use state of a fixture tooling for a heavy - truck ultra - wide cross - section all - steel radial tire.

[0023] Figure 2 It is a schematic diagram of the back structure of a fixture tooling for a heavy - truck ultra - wide cross - section all - steel radial tire.

[0024] Figure 3 It is a schematic diagram of the sectional structure of a fixture tooling for a heavy - truck ultra - wide cross - section all - steel radial tire.

[0025] Figure 4 It is Figure 3 The enlarged schematic diagram of part A in

[0026] Figure 5 It is Figure 3 The enlarged schematic diagram of part B in

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 101 - Support assembly, 101a - Underframe, 101b - Fixed frame, 101c - Sliding frame, 101d - Connecting frame, 102 - Fixing assembly, 102a - Sliding block, 102b - Clamping roller, 102c - Adjusting screw, 102d - First driven bevel gear, 102e - Rotating sleeve, 102f - Rotating shaft, 102g - First driving bevel gear, 102h - Handwheel, 102i - Mounting seat, 102j - Side rolling roller, 103 - Rotating assembly, 103a - Sliding sleeve, 103b - Sliding rod, 103c - Fixed seat, 103d - Second driving bevel gear, 103e - Second driven bevel gear, 103f - Third driving bevel gear, 103g - Third driven bevel gear, 104 - Driving assembly, 104a - Driving motor, 104b - Driving sprocket, 104c - Driven sprocket, 104d - Chain. Detailed implementation mode

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] For the first specific embodiment, please refer to Figures 1-5 , the present invention is a fixture tool for a heavy - duty truck ultra - wide cross - section all - steel radial tire, including a support assembly 101, a fixing assembly 102, a rotating assembly 103 and a driving assembly 104; the support assembly 101 includes an underframe 101a, the top of the underframe 101a is fixedly connected with a fixed frame 101b, the inside of the fixed frame 101b is fixedly connected with a sliding frame 101c, and a connecting frame 101d is fixedly connected between the fixed frame 101b and the sliding frame 101c;

[0031] The fixing assembly 102 includes three sliding blocks 102a, all three sliding blocks 102a are slidably connected inside the sliding frame 101c, clamping rollers 102b are rotatably connected inside all three sliding blocks 102a, three adjusting screws 102c are rotatably connected inside the sliding frame 101c, one end of each of the three adjusting screws 102c close to each other is fixedly connected with a first driven bevel gear 102d, a rotating sleeve 102e is rotatably connected inside the fixed frame 101b, a rotating shaft 102f is rotatably connected inside the rotating sleeve 102e, one end of the rotating shaft 102f is fixedly connected with a first driving bevel gear 102g, and the other end of the rotating shaft 102f is fixedly connected with a handwheel 102h. By rotating the rotating shaft 102f, the distance between the three clamping rollers 102b can be adjusted, so as to fix and clamp tires of different sizes.

[0032] Specifically, mounting seats 102i are fixedly connected to the outsides of the three sliding blocks 102a, and side rolling rollers 102j are rotatably connected to the insides of the three mounting seats 102i.

[0033] Further, the three first driven bevel gears 102d are all meshed with the first driving bevel gear 102g;

[0034] Rubber sleeves are fixedly sleeved on the outsides of the three clamping rollers 102b and the three side rolling rollers 102j;

[0035] The three adjusting screws 102c are respectively threadedly sleeved in the three sliding blocks 102a.

[0036] The operation process of this embodiment is as follows: When it is necessary to fix the tire, first rotate the handwheel 102h to drive the rotating shaft 102f to rotate. Subsequently, the three first driven bevel gears 102d meshed with the first driving bevel gear 102g can cause the three adjusting screws 102c to rotate inside the corresponding rotating sliding blocks 102a. Then, under the action of the thread, the three sliding blocks 102a can slide synchronously inside the sliding frame 101c, thereby driving the three clamping rollers 102b to move synchronously, and further fixing the tire.

[0037] Specific Embodiment Two, please refer to Figures 2-5 , on the basis of Specific Embodiment One, the rotating assembly 103 includes three sliding sleeves 103a. The three sliding sleeves 103a are all rotatably connected to the inside of the connecting frame 101d. Fixing seats 103c are fixedly connected to the outsides of the three sliding blocks 102a. Sliding rods 103b are rotatably connected to the insides of the three fixing seats 103c. Second driving bevel gears 103d are fixedly connected to the ends of the three sliding rods 103b facing away from each other. Second driven bevel gears 103e are fixedly connected to the ends of the three clamping rollers 102b facing the fixing frame 101b. Third driven bevel gears 103g are fixedly connected to the ends of the three sliding sleeves 103a close to each other. A third driving bevel gear 103f is fixedly connected to the outside of the rotating sleeve 102e;

[0038] The driving assembly 104 includes a driving motor 104a. The driving motor 104a is fixedly connected to the top of the chassis 101a. A driving sprocket 104b is fixedly connected to the outside of the output end of the driving motor 104a. A driven sprocket 104c is fixedly connected to the outside of the rotating sleeve 102e. A chain 104d is connected to the outsides of the driving sprocket 104b and the driven sprocket 104c in a transmission manner.

[0039] Specifically, the three sliding rods 103b are respectively slidably sleeved in the three sliding sleeves 103a, and the parts of the sliding rods 103b located inside the sliding sleeves 103a are hexagonal prism-shaped.

[0040] Further, the three third driven bevel gears 103g are all engaged with the third driving bevel gear 103f.

[0041] The operation process of this embodiment is as follows: when the position of the tire needs to be adjusted, start the driving motor 104a to drive the driving sprocket 104b to rotate, and then through the cooperation of the chain 104d and the driven sprocket 104c, the rotating sleeve 102e can be driven to rotate. After that, through the cooperation of the third driving bevel gear 103f and the three third driven bevel gears 103g, the three sliding sleeves 103a can rotate synchronously, and at the same time drive the three sliding rods 103b to rotate. Subsequently, through the engagement of the three groups of second driving bevel gears 103d and second driven bevel gears 103e, the three clamping rollers 102b can be driven to rotate simultaneously, and then the rotation of the three clamping rollers 102b can drive the tire to rotate itself.

[0042] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0043] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A fixture for a heavy truck ultra-wide section all-steel radial tire, comprising a support assembly (101), a fixing assembly (102), a rotating assembly (103) and a driving assembly (104); characterized in that: The support assembly (101) comprises a base frame (101a), the top of the base frame (101a) is fixedly connected to a fixed frame (101b), the interior of the fixed frame (101b) is fixedly connected to a sliding frame (101c), and a connecting frame (101d) is fixedly connected between the fixed frame (101b) and the sliding frame (101c); The fixed component (102) comprises three sliding blocks (102a), the three sliding blocks (102a) are all slidably connected to the inside of the sliding frame (101c), the three sliding blocks (102a) are all rotatably connected to the inside of a clamping roller (102b), the sliding frame (101c) is rotatably connected to three adjusting screws (102c), the three adjusting screws (102c) are all fixedly connected to a first driven bevel gear (102d) at one end thereof, the fixed frame (101b) is rotatably connected to a rotating sleeve (102e), the rotating sleeve (102e) is rotatably connected to a rotating shaft (102f), one end of the rotating shaft (102f) is fixedly connected to the first active bevel gear (102g), and the other end of the rotating shaft (102f) is fixedly connected to a hand wheel (102h); The rotating assembly (103) comprises three sliding sleeves (103a), the three sliding sleeves (103a) are all rotatably connected to the inside of the connecting frame (101d), the outsides of the three sliding blocks (102a) are all fixedly connected to the fixed seats (103c), the insides of the three fixed seats (103c) are all rotatably connected to the sliding rods (103b), the ends of the three sliding rods (103b) facing away from each other are all fixedly connected to the second active bevel gear (103d), the ends of the three clamping rollers (102b) facing the fixed frame (101b) are all fixedly connected to the second driven bevel gear (103e), the ends of the three sliding sleeves (103a) close to each other are all fixedly connected to the third driven bevel gear (103g), and the outside of the rotating sleeve (102e) is fixedly connected to the third active bevel gear (103f).

2. The fixture for a heavy truck ultra-wide section all-steel radial tire according to claim 1, characterized in that: The driving assembly (104) comprises a driving motor (104a), the driving motor (104a) being fixedly connected to the top of the base frame (101a), the output end of the driving motor (104a) being externally fixedly connected to a driving sprocket (104b), the rotating sleeve (102e) being externally fixedly connected to a driven sprocket (104c), and the driving sprocket (104b) and the driven sprocket (104c) being externally transmission-connected to a chain (104d).

3. The fixture for a heavy truck ultra-wide section all-steel radial tire according to claim 1, characterized in that: The outsides of the three sliding blocks (102a) are all fixedly connected to mounting seats (102i), and the insides of the three mounting seats (102i) are all rotatably connected to side rollers (102j).

4. The fixture for a heavy truck ultra-wide section all-steel radial tire according to claim 3 is characterized in that: The outsides of the three clamping rollers (102b) and the three side rollers (102j) are all fixedly sleeved with rubber sleeves.

5. The fixture for heavy truck ultra-wide section all-steel radial tire according to claim 1, characterized in that: The three sliding rods (103b) are respectively slidably sleeved inside the three sliding sleeves (103a), and the portion of the sliding rod (103b) located inside the sliding sleeve (103a) is in the shape of a hexagonal prism.

6. The fixture for heavy truck ultra-wide section all-steel radial tire according to claim 1, characterized in that: The three first driven bevel gears (102d) are all meshed with the first driving bevel gear (102g).

7. The fixture for heavy truck ultra-wide section all-steel radial tire according to claim 1, characterized in that: The three third driven bevel gears (103g) are all meshed with the third driving bevel gear (103f).

8. The fixture for heavy truck ultra-wide section all-steel radial tire according to claim 1, characterized in that: The three adjusting screws (102c) are respectively threadedly sleeved inside the three sliding blocks (102a).

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