Simple dismounting tool for wheel edge screw

Abstract

The utility model provides a simple dismounting tool for a wheel-side screw, and belongs to the technical field of wheel-side screw dismounting. Comprising a screw sleeve and a steel pipe sleeve, a threaded block is arranged at one end of the steel pipe sleeve, a connecting block is arranged on the side, close to the steel pipe sleeve, of the screw sleeve, the connecting block is in threaded connection with the threaded block, an extension rod is arranged in the steel pipe sleeve, and the extension rod is in sliding connection with the steel pipe sleeve; a handle is arranged at the end, away from the steel pipe sleeve, of the extension rod, the steel pipe sleeve is sleeved with an impact sleeve, and the impact sleeve is slidably connected with the steel pipe sleeve. According to the mine truck wheel edge screw dismounting device, mine truck wheel edge screws can be loosened, dismounting of the mine truck wheel edge screws is more convenient, meanwhile, the length of the mine truck wheel edge screw dismounting device can be flexibly adjusted, the mine truck wheel edge screw dismounting device is suitable for dismounting mine truck wheel edge screws in different spaces, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel side screw disassembly, in particular to a simple tool for disassembling wheel side screws. Background Art

[0002] Due to the harsh operating environment of underground mining cards, tire screws often corrode and rust. When replacing wheel screws, space is limited, and traditional tools are difficult to use and cannot quickly remove rusted screws. More complex disassembly tools cannot adapt to the harsh environment of underground mines. Therefore, this application provides a simple wheel screw disassembly tool to meet the needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a simple tool for disassembling wheel side screws to solve the existing problems.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A simple tool for disassembling wheel rim screws comprises: a screw sleeve and a steel pipe sleeve, wherein a threaded block is provided at one end of the steel pipe sleeve, a connecting block is provided at the side of the screw sleeve close to the steel pipe sleeve, the connecting block is threadedly connected to the threaded block, an extension rod is provided inside the steel pipe sleeve, the extension rod is slidably connected to the steel pipe sleeve, a handle is provided at the end of the extension rod away from the steel pipe sleeve, an impact sleeve is sleeved on the outside of the steel pipe sleeve, and the impact sleeve is slidably connected to the steel pipe sleeve.

[0006] In some examples, a sliding groove is provided on the outer side of the steel pipe sleeve, and a sliding block is provided on the inner side of the impact sleeve, and the sliding block is slidably connected to the sliding groove.

[0007] In some examples, positioning holes are provided at the top and bottom of the steel pipe sleeve, a nut is provided at the bottom of the steel pipe sleeve, the nut is located outside the positioning hole at the bottom of the steel pipe sleeve, and a fixing bolt is provided inside the positioning hole.

[0008] In some examples, a plurality of limiting holes are provided on the surface of the extension rod, and the plurality of limiting holes are arranged in an array on the surface of the extension rod, and the size of the limiting holes is the same as the size of the positioning holes.

[0009] In some examples, the fixing bolt passes through the positioning hole and the limiting hole and is threadedly connected to the nut.

[0010] Compared with the prior art, the present invention has at least the following beneficial effects:

[0011] In the above scheme, by selecting a suitable screw sleeve and connecting the connecting block on the side of the screw sleeve with the threaded block of the steel pipe sleeve, the fixing bolt is taken out to release the fixation between the fixing bolt and the nut, and then the handle is pulled to make the handle drive the extension rod to move, so that the extension rod slides inside the steel pipe sleeve. When it is extended to the appropriate length, the fixing bolt is passed through the positioning hole and the limiting hole on the surface of the extension rod again and is threadedly connected with the nut to fix the position of the extension rod. Then the screw sleeve is connected to the screw on the wheel side of the mine truck so that the screw sleeve fixes the screw. Then the impact sleeve is slid so that the slider inside the impact sleeve slides in the slide groove on the surface of the steel pipe sleeve. Under the action of inertia, the steel pipe sleeve will hit the handle. At this time, the impact vibration force generated by the steel pipe sleeve will be transmitted through the steel pipe sleeve to the mine truck wheel side screw inside the screw sleeve, thereby loosening the mine truck wheel side screw, making the removal of the mine truck wheel side screw more convenient. At the same time, the length of the application can be flexibly adjusted, which is suitable for the removal of mine truck wheel side screws in different spaces, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0013] Figure 1 Schematic diagram of the three-dimensional structure of the wheel side screw removal tool Figure 1 ;

[0014] Figure 2 Schematic diagram of the three-dimensional structure of the wheel side screw removal tool Figure 2 ;

[0015] Figure 3 This is a schematic diagram of the structure of a simple tool for removing wheel rim screws.

[0016] [reference numerals]

[0017] 1. Screw sleeve; 2. Connecting block; 3. Threaded block; 4. Steel pipe sleeve; 5. Impact sleeve; 6. Extension rod; 7. Handle; 8. Slider; 9. Positioning hole; 10. Slide groove; 11. Nut; 12. Limit hole; 13. Fixing bolt.

[0018] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0019] The following describes in detail a simple wheel screw removal tool provided by the present invention, in conjunction with the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description of the embodiments, the following embodiments are listed as best and preferred embodiments, and those skilled in the art may also adopt other alternative embodiments. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention.

[0020] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of those skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0021] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0022] It will be understood that the meanings of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes being “on” something with intervening features or layers, and “on” or “over” means not only “on” or “above” something, but also includes being “on” or “above” something with no intervening features or layers.

[0023] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0024] like Figure 1 - Figure 3As shown, an embodiment of the present invention provides a simple wheel side screw disassembly tool, including: a screw sleeve 1 and a steel pipe sleeve 4, a threaded block 3 is provided at one end of the steel pipe sleeve 4, a connecting block 2 is provided on the side of the screw sleeve 1 close to the steel pipe sleeve 4, and the connecting block 2 is threadedly connected to the threaded block 3. By selecting a suitable screw sleeve 1 and connecting the connecting block 2 on the side of the screw sleeve 1 with the threaded block 3 of the steel pipe sleeve 4, the device can adapt to the disassembly work of different mine truck wheel side screws, an extension rod 6 is provided inside the steel pipe sleeve 4, the extension rod 6 is slidably connected to the steel pipe sleeve 4, and a handle 7 is provided on the end of the extension rod 6 away from the steel pipe sleeve 4, and an impact sleeve 5 is sleeved on the outside of the steel pipe sleeve 4, and the impact sleeve 5 is slidably connected to the steel pipe sleeve 4.

[0025] What needs to be further explained in this embodiment is that a slide groove 10 is provided on the outer side of the steel pipe sleeve 4, and a slider 8 is provided on the inner side of the impact sleeve 5. The slider 8 is slidably connected to the slide groove 10, and the screw sleeve 1 is connected to the screw on the side of the mine truck wheel, so that the screw sleeve 1 fixes the screw, and then the impact sleeve 5 is slid to make the slider 8 inside the impact sleeve 5 slide in the slide groove 10 on the surface of the steel pipe sleeve 4. Under the action of inertia, the steel pipe sleeve 4 will hit the handle 7. At this time, the impact vibration force generated by the steel pipe sleeve 4 will be transmitted through the steel pipe sleeve 4 to the mine truck wheel side screw inside the screw sleeve 1, thereby loosening the mine truck wheel side screw, making the removal of the mine truck wheel side screw more convenient.

[0026] What needs to be further explained in this embodiment is that positioning holes 9 are provided at the top and bottom of the steel pipe sleeve 4, and a nut 11 is provided at the bottom of the steel pipe sleeve 4. The nut 11 is located on the outside of the positioning hole 9 at the bottom of the steel pipe sleeve 4, and a fixing bolt 13 is provided inside the positioning hole 9. A plurality of limiting holes 12 are provided on the surface of the extension rod 6, and the plurality of limiting holes 12 are arranged in an array on the surface of the extension rod 6. The size of the limiting hole 12 is the same as that of the positioning hole 9.

[0027] What needs to be further explained in this embodiment is that the fixing bolt 13 passes through the positioning hole 9 and the limiting hole 12, and is threadedly connected to the nut 11. The fixing bolt 13 is taken out to release the fixation between the fixing bolt 13 and the nut 11, and then the handle 7 is pulled to make the handle 7 drive the extension rod 6 to move, so that the extension rod 6 slides inside the steel pipe sleeve 4. When it is extended to the appropriate length, the fixing bolt 13 is passed through the positioning hole 9 and the limiting hole 12 on the surface of the extension rod 6 again, and is threadedly connected to the nut 11, thereby fixing the position of the extension rod 6, so that the length of the device can be flexibly adjusted to adapt to different working environments and be more convenient to carry.

[0028] How it works

[0029] By selecting a suitable screw sleeve 1, and connecting the connecting block 2 on the side of the screw sleeve 1 with the threaded block 3 of the steel pipe sleeve 4, then taking out the fixing bolt 13, so that the fixing bolt 13 and the nut 11 are released, and then pulling the handle 7, so that the handle 7 drives the extension rod 6 to move, so that the extension rod 6 slides inside the steel pipe sleeve 4. When it is extended to the appropriate length, the fixing bolt 13 is passed through the positioning hole 9 and the limiting hole 12 on the surface of the extension rod 6 again, and is threadedly connected with the nut 11, so as to fix the position of the extension rod 6, and then the screw sleeve 1 is connected to the screw on the side of the mine card wheel, so that the screw sleeve 1 fixes the screw, and then slide the impact sleeve 5 so that the slider 8 inside the impact sleeve 5 slides in the slide groove 10 on the surface of the steel pipe sleeve 4. Under the action of inertia, the steel pipe sleeve 4 will hit the handle 7. At this time, the impact vibration force generated by the steel pipe sleeve 4 will be transmitted through the steel pipe sleeve 4 to the mine card wheel side screw inside the screw sleeve 1, thereby loosening the mine card wheel side screw, and then turn the handle 7 to remove the mine card wheel side screw.

[0030] The technical solution provided by the utility model can loosen the wheel side screws of the mining truck, making the removal of the wheel side screws of the mining truck more convenient. At the same time, the length of the application can be flexibly adjusted, which is suitable for the removal of the wheel side screws of the mining truck in different spaces, thereby improving the practicality of the device.

[0031] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A simple tool for removing wheel screws, characterized in that: include: A screw sleeve (1) and a steel pipe sleeve (4), wherein one end of the steel pipe sleeve (4) is provided with a threaded block (3), a side of the screw sleeve (1) close to the steel pipe sleeve (4) is provided with a connecting block (2), the connecting block (2) is threadedly connected to the threaded block (3), an extension rod (6) is provided inside the steel pipe sleeve (4), the extension rod (6) is slidably connected to the steel pipe sleeve (4), a handle (7) is provided at one end of the extension rod (6) away from the steel pipe sleeve (4), an impact sleeve (5) is sleeved on the outside of the steel pipe sleeve (4), and the impact sleeve (5) is slidably connected to the steel pipe sleeve (4).

2. The wheel screw removal tool according to claim 1, characterized in that: A sliding groove (10) is provided on the outer side of the steel pipe sleeve (4), and a sliding block (8) is provided on the inner side of the impact sleeve (5), and the sliding block (8) is slidably connected to the sliding groove (10).

3. The wheel screw removal tool according to claim 1, characterized in that: Positioning holes (9) are provided at the top and bottom of the steel pipe sleeve (4), a nut (11) is provided at the bottom of the steel pipe sleeve (4), the nut (11) is located outside the positioning hole (9) at the bottom of the steel pipe sleeve (4), and a fixing bolt (13) is provided inside the positioning hole (9).

4. The wheel screw removal tool according to claim 1, characterized in that: The surface of the extension rod (6) is provided with a plurality of limiting holes (12), and the plurality of limiting holes (12) are arranged in an array on the surface of the extension rod (6). The size of the limiting holes (12) is the same as that of the positioning hole (9).

5. The simple wheel screw removal tool according to claim 3, characterized in that: The fixing bolt (13) passes through the positioning hole (9) and the limiting hole (12) and is threadedly connected to the nut (11).

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