Clamping device for engineering tire processing

Abstract

The utility model relates to the technical field of engineering tire processing, in particular to a clamping device for engineering tire processing, which is convenient for clamping tires with different sizes through a screwing adjusting mechanism and can correspondingly rotate to change the direction for use, so that the practicability is improved. Comprising a pneumatic tire clamping device and further comprises a base, a vertical frame, a movable sleeve, a rotating rod, a connecting block, a sliding frame, a threaded rod, a sliding block, a threaded sleeve and a screwing handle, the middle rear side of the top end of the base is connected with the bottom end of the vertical frame, the inner side of the upper portion of the vertical frame is connected with the outer side of the movable sleeve, and the inner wall of the movable sleeve is movably connected with the outer side of the middle of the rotating rod; the front end of the rotating rod is connected with the middle of the rear end of the connecting block, the inner side of each sliding frame is in sliding connection with the outer side of one sliding block, a threaded sleeve is connected into each sliding block, the inner wall of each threaded sleeve is in threaded connection with the outer wall of the corresponding threaded rod, and the front side of each sliding block is connected with the rear side of one tire pneumatic clamping device.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering tire processing, in particular to a clamping device for engineering tire processing. Background Art

[0002] Engineering tires are composed of four parts: cord layer, bead, buffer layer and tread. They have good wear resistance and low heat generation.

[0003] In the processing of engineering tires, corresponding clamping assistance is required. There is a tire clamping device with a Chinese patent publication number of CN115235663A, in which two clamping assemblies are respectively installed at the front and rear positions of the tire. When doing a vehicle chassis dynamometer test, the two clamping assemblies are moved in the T-slot on the bottom plate toward the tire until the two clamping parts clamp the front and rear of the tire, and then the fixed bracket is used to limit the fixed block, thereby limiting the tire from rolling; when an accident occurs during the test and the tire clamping device needs to be urgently released, the connection between the pressure plate and one end of the base can be untied, and the fixed block can be quickly taken out from the accommodating groove upward, so that the tire clamping device and the tire are quickly separated.

[0004] However, since the device cannot move while clamping the tire, its use is relatively limited. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a clamping device for engineering tire processing which can conveniently clamp tires of different sizes through a screw-mounted adjustment mechanism and can be rotated accordingly to change the orientation for use, thereby improving practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a clamping device for engineering tire processing, including a tire pneumatic clamping device, also including a base, a vertical frame, a movable sleeve, a rotating rod, a connecting block, a slide, a threaded rod, a sliding block, a threaded sleeve and a twisting hand, the middle and rear side of the top end of the base is connected to the bottom end of the vertical frame, the inner side of the upper part of the vertical frame is connected to the outer side of the movable sleeve, the inner wall of the movable sleeve is movably connected to the outer side of the middle of the rotating rod, the rear end of the rotating rod is connected to a crank mechanism, a tightening mechanism is arranged on the upper side of the movable sleeve, the front end of the rotating rod is connected to the middle of the rear end of the connecting block, and three groups of slides are evenly connected to the outer ring side of the connecting block, each group of slides is vertically and rotatably connected with a group of threaded rods, the outer side of the threaded rod is connected to the middle of the inner side of the twisting hand, the inner side of each group of slides is respectively slidably connected with the outer side of a group of slides, the slider is connected with a threaded sleeve, the inner wall of the threaded sleeve is screwed to the outer wall of the threaded rod, and the front side of each group of slides is respectively connected to the rear side of a group of tire pneumatic clamping devices.

[0009] Preferably, the crank mechanism includes a crank piece and a turning handle, the rear end of the turning rod is connected to one side of the front end of the crank piece, and the other side of the rear end of the crank piece is rotatably connected to the inner end of the turning handle.

[0010] Preferably, the tightening mechanism includes a tightening nut, a tightening screw and a tightening handle, the middle part of the upper side of the movable sleeve is connected to the inner side of the tightening nut, the inner wall of the tightening nut is threadedly connected to the outer wall of the tightening screw, and the top of the tightening screw is connected to the middle part of the bottom end of the tightening handle.

[0011] Preferably, it also includes a reinforcement frame, the upper middle side of the front end of the vertical frame is connected to the upper rear end of the reinforcement frame, and the middle top end of the base is connected to the lower front end of the reinforcement frame.

[0012] Preferably, it also includes an oiling nozzle, and each group of the sliding blocks is respectively provided with a group of oiling nozzles on the outside, and the output end of the oiling nozzle is connected to the inner wall of the threaded sleeve.

[0013] Preferably, it further comprises an oil filling cap, and the outer side of each group of oil filling nozzles is detachably mounted to the inner side of a group of oil filling caps.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a clamping device for engineering tire processing, which has the following beneficial effects:

[0016] According to the size of the tire to be clamped, the three sets of knobs are turned respectively to rotate the corresponding threaded rod. The threaded rod is screwed with the threaded sleeve to make the slider slide on the inside of the slide and stop at the corresponding position. The threaded rod and the threaded sleeve are self-locking and fixed. After that, the tire can be clamped on the inside of the three sets of tire pneumatic clamping devices. During use, the crank mechanism is held to make the connecting block rotate under the constraint of the movable sleeve, thereby driving the clamped tire to rotate and fix it in any direction by the tightening mechanism. The screw-mounted adjustment mechanism facilitates the clamping of tires of different sizes and can be rotated accordingly to change the direction for use, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Front view of

[0019] Figure 3 For this utility model Figure 1 Left view of

[0020] Figure 4 For this utility model Figure 1 A magnified view of.

[0021] Markings in the attached drawings: 1. base; 2. vertical frame; 3. movable sleeve; 4. rotating rod; 5. connecting block; 6. slide; 7. threaded rod; 8. slider; 9. threaded sleeve; 10. screw handle; 11. tire pneumatic clamping device; 12. rocker; 13. turning handle; 14. tightening screw sleeve; 15. tightening screw; 16. tightening screw handle; 17. reinforcement frame; 18. oiling nozzle; 19. oiling cap. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 4 A clamping device for engineering tire processing includes a tire pneumatic clamping device 11, and also includes a base 1, a vertical frame 2, a movable sleeve 3, a rotating rod 4, a connecting block 5, a slide 6, a threaded rod 7, a slider 8, a threaded sleeve 9 and a screwdriver 10. The middle and rear side of the top of the base 1 is connected to the bottom end of the vertical frame 2, the inner side of the upper part of the vertical frame 2 is connected to the outer side of the movable sleeve 3, the inner wall of the movable sleeve 3 is movably connected to the outer side of the middle part of the rotating rod 4, the rear end of the rotating rod 4 is connected to a crank mechanism, the upper side of the movable sleeve 3 is provided with a tightening mechanism, the front end of the rotating rod 4 is connected to the middle of the rear end of the connecting block 5, and the outer ring side of the connecting block 5 is evenly connected with three groups of slides 6, each group of slides 6 is vertically and rotatably connected with a group of threaded rods 7, the outer side of the threaded rod 7 is connected to the middle of the inner side of the screwdriver 10, and the inner side of each group of slides 6 is respectively connected to A group of sliders 8 are slidably connected on the outside, and a threaded sleeve 9 is connected inside the slider 8. The inner wall of the threaded sleeve 9 is screwed to the outer wall of the threaded rod 7. The front side of each group of sliders 8 is connected to the rear side of a group of tire pneumatic clamping devices 11 respectively; according to the required clamped tire size, the three groups of wrenches 10 are respectively screwed to rotate the corresponding threaded rod 7. The threaded rod 7 is screwed with the threaded sleeve 9 to make the slider 8 slide on the inside of the slide 6 and move to the corresponding position to stop. The threaded rod 7 and the threaded sleeve 9 are self-lockingly fixed, and then the tire can be placed in the inner position of the three groups of tire pneumatic clamping devices 11 for clamping. In use, the crank mechanism is also held to make the rotating rod 4 drive the connecting block 5 to rotate under the constraint of the movable sleeve 3, thereby driving the clamped tire to rotate and fixed by the tightening mechanism in any direction.

[0025] The crank mechanism includes a crank 12 and a turning handle 13. The rear end of the turning rod 4 is connected to one side of the front end of the crank 12, and the other side of the rear end of the crank 12 is rotatably connected to the inner end of the turning handle 13. By holding the turning handle 13, the crank 12 can be shaken to drive the turning rod 4 to rotate under the rotational connection, thereby improving convenience.

[0026] The tightening mechanism includes a tightening screw sleeve 14, a tightening screw rod 15 and a tightening hand 16. The middle part of the upper side of the movable sleeve 3 is connected to the inner side of the tightening screw sleeve 14. The inner wall of the tightening screw sleeve 14 is threadedly connected to the outer wall of the tightening screw rod 15. The top of the tightening screw rod 15 is connected to the middle part of the bottom end of the tightening hand 16. By screwing the tightening hand 16, the tightening screw rod 15 can be rotated. The tightening screw 15 can act inward on the outer side of the rotating rod 4 to tighten it by threading with the tightening screw sleeve 14, so that the rotating rod 4 is fixed relative to the movable sleeve 3.

[0027] It also includes a reinforcement frame 17, the upper and middle side of the front end of the vertical frame 2 is connected to the upper rear end of the reinforcement frame 17, and the middle of the top of the base 1 is connected to the lower front end of the reinforcement frame 17; the vertical frame 2 can be connected and reinforced relative to the base 1 through the reinforcement frame 17 to avoid deviation and deformation and improve stability.

[0028] It also includes an oiling nozzle 18. A group of oiling nozzles 18 are respectively arranged on the outside of each group of sliders 8. The output end of the oiling nozzle 18 is connected to the inner wall of the threaded sleeve 9. The inner wall of the threaded sleeve 9 can be oiled through the oiling nozzle 18, which is convenient for lubrication and maintenance.

[0029] It also includes an oil filling cap 19, and the outer side of each group of oil filling nozzles 18 is detachably mounted on the inner side of a group of oil filling caps 19; after the oil filling caps 19 are installed on the outer side of the oil filling nozzles 18, the inside of the oil filling nozzles 18 can be sealed and protected to improve reliability.

[0030] In summary, when a clamping device for engineering tire processing is used, according to the size of the tire to be clamped, three sets of wrenches 10 are respectively twisted to rotate the corresponding threaded rod 7, and the threaded rod 7 is threadedly matched with the threaded sleeve 9 to make the slider 8 slide inside the slide 6 and move to the corresponding position to stop, and the threaded rod 7 and the threaded sleeve 9 are threadedly self-lockingly fixed, and then the tire can be placed in the inner position of the three sets of tire pneumatic clamping devices 11 for clamping. In use, the rotating handle 13 can be held, and the shaking plate 12 can be rotated under the rotating connection, so that the rotating rod 4 drives the connecting block 5 to rotate under the constraint of the movable sleeve 3 The jacking screw 15 can be rotated by twisting the tightening handle 16 in any direction. The tightening screw 15 can act inward on the outer side of the rotating rod 4 to tighten the rotating rod 4 relative to the movable sleeve 3 through threaded cooperation with the tightening screw sleeve 14, so that the rotating rod 4 is fixed relative to the movable sleeve 3. In addition, the vertical frame 2 can be connected and reinforced relative to the base 1 through the reinforcement frame 17 to avoid offset deformation and improve stability. The inner wall of the threaded sleeve 9 can be oiled through the oiling nozzle 18 to facilitate lubrication and maintenance. After the oiling cap 19 is installed on the outer side of the oiling nozzle 18, the inside of the oiling nozzle 18 can be sealed and protected to improve reliability.

[0031] The tire pneumatic clamping device 11 is a well-known device purchased directly from the market by a person skilled in the art. Here we only use it without making any structural or functional improvements to it, and we will not elaborate on it here.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for engineering tire processing, comprising a tire pneumatic clamping device (11), characterized in that: The utility model also comprises a base (1), a vertical frame (2), a movable sleeve (3), a rotating rod (4), a connecting block (5), a sliding frame (6), a threaded rod (7), a sliding block (8), a threaded sleeve (9) and a screw handle (10), wherein the middle and rear sides of the top of the base (1) are connected to the bottom of the vertical frame (2), the inner side of the upper part of the vertical frame (2) is connected to the outer side of the movable sleeve (3), the inner wall of the movable sleeve (3) is movably connected to the middle and outer side of the rotating rod (4), the rear end of the rotating rod (4) is connected to a crank mechanism, the upper side of the movable sleeve (3) is provided with a tightening mechanism, the front end of the rotating rod (4) is connected to the connecting block (5) are connected to the middle of the rear end, three groups of slides (6) are evenly connected to the outer ring side of the connection block (5), each group of slides (6) is vertically rotatably connected to a group of threaded rods (7) inside, the outer side of the threaded rods (7) is connected to the middle of the inner side of the screw handle (10), the inner side of each group of slides (6) is slidably connected to the outer side of a group of sliders (8), the inner side of the sliders (8) is connected to a threaded sleeve (9), the inner wall of the threaded sleeve (9) is screwed to the outer wall of the threaded rod (7), and the front side of each group of sliders (8) is connected to the rear side of a group of tire pneumatic clamping devices (11).

2. The clamping device for engineering tire processing according to claim 1, characterized in that: The crank mechanism comprises a crank piece (12) and a turning handle (13), the rear end of the turning rod (4) is connected to one side of the front end of the crank piece (12), and the other side of the rear end of the crank piece (12) is rotatably connected to the inner end of the turning handle (13).

3. The clamping device for engineering tire processing according to claim 1, characterized in that: The tightening mechanism comprises a tightening screw sleeve (14), a tightening screw rod (15) and a tightening handle (16); the middle part of the upper side of the movable sleeve (3) is connected to the inner side of the tightening screw sleeve (14); the inner wall of the tightening screw sleeve (14) is screwed to the outer wall of the tightening screw rod (15); and the top end of the tightening screw rod (15) is connected to the middle part of the bottom end of the tightening handle (16).

4. The clamping device for engineering tire processing according to claim 1, characterized in that: It also includes a reinforcement frame (17), wherein the middle upper side of the front end of the vertical frame (2) is connected to the rear upper end of the reinforcement frame (17), and the middle part of the top end of the base (1) is connected to the front lower end of the reinforcement frame (17).

5. The clamping device for engineering tire processing according to claim 1, characterized in that: It also includes an oiling nozzle (18), each group of the sliding blocks (8) is respectively provided with a group of oiling nozzles (18) on the outside, and the output end of the oiling nozzle (18) is connected to the inner wall of the threaded sleeve (9).

6. The clamping device for engineering tire processing according to claim 5, characterized in that: It also includes an oil filling cap (19), and the outer side of each group of oil filling nozzles (18) is detachably mounted on the inner side of a group of oil filling caps (19).

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