CN210174554U - Wheel core dismounting machine - Google Patents

Wheel core dismounting machine Download PDF

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Publication number
CN210174554U
CN210174554U CN201920985710.2U CN201920985710U CN210174554U CN 210174554 U CN210174554 U CN 210174554U CN 201920985710 U CN201920985710 U CN 201920985710U CN 210174554 U CN210174554 U CN 210174554U
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CN
China
Prior art keywords
wheel core
support
wheel
rotating shaft
fixing
Prior art date
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Active
Application number
CN201920985710.2U
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Chinese (zh)
Inventor
Tongrui Ma
马通瑞
Dejian He
何德健
Daxiang Guo
郭大相
Youxi Zhang
张友喜
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Jiangsu Kaman Hangwulian Technology Co Ltd
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Jiangsu Kaman Hangwulian Technology Co Ltd
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Priority to CN201920985710.2U priority Critical patent/CN210174554U/en
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Publication of CN210174554U publication Critical patent/CN210174554U/en
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Abstract

The utility model relates to a truck maintenance of equipment technical field, in particular to wheel core unloader. A wheel core dismounting machine comprises a wheel core support frame component and a rotating shaft component; the wheel core support frame assembly comprises a fixing part and support claws connected to the fixing part, the support claws comprise two first support claws supported below the wheel core and second support claws hooked on the wheel core, a support part is connected below the fixing part, and rollers are mounted on the support part; the rotating shaft assembly penetrates through the fixing part; the power device drives the rotating shaft assembly to rotate and push against the wheel shaft, and the wheel core support assembly moves outwards. The utility model has simple structure, light weight, convenient movement, low manufacturing cost and simple and convenient operation; when dismantling the wheel core, external force drives the connecting axle rotatory to drive the pivot subassembly and turn towards interior rotatory, the shaft is withstood to the pivot subassembly, then the second supports the claw and outwards draws the wheel core, and first support claw holds the wheel core from the below, removes the wheel core, improves work efficiency, guarantees operation safety.

Description

Wheel core dismounting machine
Technical Field
The utility model relates to a truck maintenance of equipment technical field, in particular to wheel core unloader.
Background
The main function of the wheel core bearing is to bear load and provide precise guidance for the rotation of the wheel core, and the wheel core bearing bears axial load and radial load and is a very important part. Generally, when the wheel core needs to be disassembled for maintenance of the whole truck, the wheel core is difficult to disassemble particularly due to the fact that the weight of the wheel core of the truck is large and the bearing is corroded and clamped after the wheel core is used for a long time. Sometimes, for maintenance convenience, a maintenance worker usually detaches the rear wheel core together with the two wheels, and detachment is more difficult due to increase of self weight. The wheel core is of various types according to the diameter, width, forming mode and material. The prior art discloses a large-scale vehicle wheel core remove device, its structure includes semi-axis and wheel core, be provided with the semi-axis sleeve pipe on the semi-axis, semi-axis sheathed tube front end mouth of pipe department is provided with the kicking block, semi-axis sleeve pipe periphery is provided with the wheel core bearing, wheel core bearing periphery is provided with the wheel core, the wheel core is provided with spoke center sleeve, spoke center sleeve cup joints on the wheel core bearing, the screw has been seted up on the annular edge of spoke center sleeve's front end section of thick bamboo wall, the bolt cross-under hole has been seted up in the quotation of circular fixed disk, the lead screw has been seted up to the central part of fixed disk, the lead screw is established in the lead screw spiral, the terminal butt of. The wheel core taking-out device is complex in structure and inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wheel core disassembling machine, this wheel core disassembling machine simple structure, low in manufacturing cost is honest and clean, and convenience simple to use can not cause any damage to the wheel core. Based on this purpose, the utility model discloses a technical scheme as follows:
a wheel core dismounting machine comprises a wheel core support frame component and a rotating shaft component; the wheel core support frame assembly comprises a fixing part and support claws connected to the fixing part, the support claws comprise two first support claws supported below the wheel core and second support claws hooked on the wheel core, a support part is connected below the fixing part, and rollers are mounted on the support part; the rotating shaft assembly penetrates through the fixing part; the power device drives the rotating shaft assembly to rotate and push against the wheel shaft, and the wheel core support assembly moves outwards. An inward force is applied to the rotating shaft assembly to abut against the wheel shaft, the second supporting claw is hooked on the wheel core, and the wheel core is pulled outwards.
Further, the supporting part comprises a connecting rod and supporting legs, and the supporting legs are connected with the rollers.
Further, the supporting legs are 4.
Further, the height of the connecting rod is adjustable. The height of the connecting rod is adjustable, and the automobile connecting rod is suitable for automobiles of different models.
Furthermore, a top plate is connected to the rotating shaft assembly and abuts against the wheel shaft.
Furthermore, the connecting screw thread is arranged at the connecting position of the fixing part and the rotating shaft component, and the rotating shaft component is provided with screw thread matched with the connecting screw thread. Through threaded connection between pivot subassembly and the fixed part, the fixed part forms a support to the pivot subassembly, has guaranteed the stability of pivot subassembly rotation in-process, has avoided the skew.
Further, the rotating shaft assembly is connected with the power device through a connecting shaft.
Further, the length of the second support jaw is adjustable. The length of the second supporting claw can be adjusted to adapt to wheel cores of different models.
Furthermore, the supporting claw is movably connected with the fixing part.
Compared with the prior art, the utility model discloses there is following beneficial effect: the utility model has simple structure, light weight, convenient movement, low manufacturing cost and simple and convenient operation; when dismantling the wheel core, external force drives the connecting axle rotatory to drive the pivot subassembly and turn towards interior rotatory, the pivot subassembly withstands the shaft, then the second supports the claw and is turning towards the wheel core outwards to be drawn, and first support claw holds the wheel core from the below, thereby removes the wheel core, has saved the manpower, has alleviateed operating personnel's working strength, has improved work efficiency, has guaranteed operation safety.
Drawings
FIG. 1 is a schematic structural view of a wheel core remover according to a first embodiment of the present invention;
FIG. 2 is a schematic view showing the operation of the wheel core removing machine according to the first embodiment of the present invention when removing the wheel core;
FIG. 3 is a schematic structural view of a wheel core remover according to a first embodiment of the present invention;
in the figure, 1-wheel core support frame component, 11-fixing part, 12-support claw, 121-first support claw, 122-second support claw, 13-support part, 131-connecting rod, 132-support foot, 14-roller, 2-rotating shaft component, 21-top plate, 4-wheel shaft, 5-connecting shaft and 6-wheel core.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
Example 1
As shown in fig. 1, a wheel core dismounting machine comprises a wheel core support frame assembly 1 and a rotating shaft assembly 2; the wheel core support frame set 1 comprises a fixing part 11 and support claws 12 connected to the fixing part 11, wherein the support claws 12 comprise two first support claws 121 supported below the wheel core and second support claws 122 hooked on the wheel core, a support part 13 is connected below the fixing part 11, and rollers 14 are mounted on the support part 13; the fixing part 11 is used for installing the supporting claw 12 and the supporting part 13, the supporting part 13 is supported on the ground, a supporting force is provided for the whole device, and when the wheel core is pulled outwards, the roller moves on the ground, so that the pulling force is saved. The rotating shaft component 2 passes through the fixing part 21; the power device drives the rotating shaft component 2 to rotate and prop against the wheel shaft 4, the rotating shaft component continues to rotate and apply an inward force after the wheel shaft props against the wheel shaft 4, and the wheel core support frame component 1 is pulled outwards.
Specifically, the support portion 13 includes a connecting rod 131 and a supporting leg 132, and the supporting leg 132 is connected to the roller 14. The connecting rod 131 is connected on the fixed part 11, and the supporting legs 132 are connected at the lower extreme of connecting rod 131, and there are 4 supporting legs 132, and a gyro wheel 14 is connected to every supporting legs lower extreme, and gyro wheel 14 is the universal wheel.
The rotating shaft component 2 is connected with a top plate 21, and the top plate 21 is propped against the wheel shaft 4. The top plate 21 is provided to increase the contact area between the spindle assembly 2 and the hub 4.
The connecting screw thread is arranged at the connecting position of the fixing part 21 and the rotating shaft component 2, and the rotating shaft component 2 is provided with screw thread matched with the connecting screw thread. The rotating shaft assembly 2 is connected with the power device through a connecting shaft 5. The power device such as an air source or a motor drives the connecting shaft 5 to rotate, and the connecting shaft 5 drives the rotating shaft assembly 2 to rotate. The connecting shaft 5 is detachably connected with the rotating shaft assembly 2.
The working process of the utility model is as follows:
when the wheel core 6 needs to be assembled, the supporting claw 12 is grabbed on the wheel core, the pneumatic power device or the motor operates to drive the connecting shaft 5 to rotate, the connecting shaft 5 drives the rotating shaft assembly 2 to rotate, meanwhile, the wheel core supporting frame assembly 1 moves forwards, and the wheel core 6 is assembled.
As shown in fig. 2, when the wheel core needs to be detached, the supporting claw 12 is firstly grabbed on the wheel core 6, the motor or the pneumatic power device is started to drive the connecting shaft 5 to rotate, the connecting shaft 5 drives the rotating shaft assembly 2 to rotate, the top plate on the rotating shaft assembly 2 is propped against the wheel shaft 4, and then the wheel core is pulled outwards.
When the rotating shaft assembly is loosened, the motor or the pneumatic power device runs in the reverse direction, and the rotating shaft assembly 2 moves outwards.
Example 2
The difference between this embodiment and the first embodiment is that the wheel core support frame assembly 1 in this embodiment is different from that in embodiment 1, the wheel core support frame assembly can be adjusted to adapt to different trucks and different models of wheel cores, and the same parts in this embodiment as those in embodiment 1 are abbreviated or not abbreviated.
A wheel core dismounting machine comprises a wheel core support frame component 1 and a rotating shaft component 2; the wheel core support frame assembly 1 comprises a fixing part 11 and support claws 12 connected to the fixing part 11, wherein the support claws 12 comprise two first support claws 121 supported below a wheel core and second support claws 122 hooked on the wheel core, a support part 1 is connected below the fixing part 11, and a roller 1 is mounted on a support part 13; the rotating shaft group 2 passes through the fixing part 21; the power device drives the rotating shaft component 2 to rotate and prop against the wheel shaft 4, and the wheel core support component 1 moves outwards.
A particular difference is that the height of the connecting rod 131 is adjustable. The connecting rod 131 adopts a sleeve structure or a cylinder structure and can be adjusted up and down. The length of the second support jaw 122 is adjustable.
The supporting claw 12 is movably connected with the fixing part 11. The angle of the support jaw 12 is adjustable to accommodate different sizes of hubs. The support claw 12 and the fixing portion 11 are connected by a stud to form a shaft.
The utility model discloses before dismantling the wheel core, all need to dismantle the connecting piece of wheel core with the wind big gun and open.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims (9)

1. A wheel core disassembling machine is characterized in that: comprises a wheel core support frame component (1) and a rotating shaft component (2); the wheel core supporting frame assembly (1) comprises a fixing part (11) and supporting claws (12) connected to the fixing part (11), the supporting claws (12) comprise two first supporting claws (121) supported below a wheel core and second supporting claws (122) hooked on the wheel core, a supporting part (13) is connected below the fixing part (11), and rollers (14) are mounted on the supporting part (13); the rotating shaft assembly (2) penetrates through the fixing part (11); the power device drives the rotating shaft assembly (2) to rotate and abut against the wheel shaft (4), and the wheel core support assembly (1) moves outwards.
2. The wheel core unloader of claim 1, wherein: the supporting part (13) comprises a connecting rod (131) and supporting legs (132), and the supporting legs (132) are connected with the rollers (14).
3. The wheel core unloader of claim 2, wherein: the number of the supporting feet (132) is 4.
4. The wheel core unloader of claim 2, wherein: the height of the connecting rod (131) is adjustable.
5. The wheel core unloader of claim 1, wherein: the rotating shaft assembly (2) is connected with a top plate (21), and the top plate (21) is propped against the wheel shaft (4).
6. The wheel core unloader of claim 1, wherein: the connecting screw thread is arranged at the connecting position of the fixing part (11) and the rotating shaft component (2), and the rotating shaft component (2) is provided with screw thread matched with the connecting screw thread.
7. The wheel core unloader of claim 6, wherein: the rotating shaft assembly (2) is connected with the power device through a connecting shaft (5).
8. The wheel core unloader of claim 1, wherein: the length of the second support claw (122) is adjustable.
9. The wheel core unloader of claim 1, wherein: the supporting claw (12) is movably connected with the fixing part (11).
CN201920985710.2U 2019-06-27 2019-06-27 Wheel core dismounting machine Active CN210174554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920985710.2U CN210174554U (en) 2019-06-27 2019-06-27 Wheel core dismounting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920985710.2U CN210174554U (en) 2019-06-27 2019-06-27 Wheel core dismounting machine

Publications (1)

Publication Number Publication Date
CN210174554U true CN210174554U (en) 2020-03-24

Family

ID=69839246

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920985710.2U Active CN210174554U (en) 2019-06-27 2019-06-27 Wheel core dismounting machine

Country Status (1)

Country Link
CN (1) CN210174554U (en)

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