CN216967663U - Auxiliary device for assembling and disassembling hub - Google Patents
Auxiliary device for assembling and disassembling hub Download PDFInfo
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- CN216967663U CN216967663U CN202220206721.8U CN202220206721U CN216967663U CN 216967663 U CN216967663 U CN 216967663U CN 202220206721 U CN202220206721 U CN 202220206721U CN 216967663 U CN216967663 U CN 216967663U
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Abstract
The utility model discloses an auxiliary device for assembling and disassembling a hub, wherein a plurality of studs arranged along the circumferential direction are fixedly arranged on the end surface of the hub, and the auxiliary device comprises: the bottom of the base is provided with a moving mechanism; a support member disposed on the base; the fixing component is arranged on the supporting component and comprises a mounting plate and a locking part, at least two arc-shaped jacks for the studs to pass through are arranged on the mounting plate, and the studs pass through the arc-shaped jacks and then are in threaded connection with the locking part. The auxiliary device is used for supporting the hub, and the fixing component is used for locking and fixing the bolt on the hub, so that the hub is stably fixed on the supporting component; can reduce the human cost who carries out the dismouting and drop into to wheel hub, can accomplish wheel hub's dismouting work alone, improve work efficiency.
Description
Technical Field
The utility model relates to the technical field of hub disassembly and assembly, in particular to an auxiliary device for the disassembly and assembly of a hub.
Background
When a large vehicle such as a car transportation vehicle is overhauled, a hub is sometimes required to be assembled and disassembled; the hub of the large vehicle has larger weight, and referring to fig. 1, the hub is shown, wherein a plurality of studs (11) arranged along the circumferential direction are fixedly arranged on the end surface of the hub (1), and an annular boss (12) is arranged on the end surface of the hub; generally need two people to cooperate at the dismouting in-process, alone the top holds in the palm wheel hub, and another person twists screw work, and this cost of people is higher and dismouting efficiency is comparatively low.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides an auxiliary device for assembling and disassembling a hub, which can solve the above problems at least to some extent.
The technical scheme of the utility model is realized as follows:
an auxiliary device that wheel hub dismouting was used, a plurality of double-screw bolts that arrange along circumference have set firmly on wheel hub's the terminal surface, auxiliary device includes:
the bottom of the base is provided with a moving mechanism;
a support member disposed on the base;
the fixing component is arranged on the supporting component and comprises a mounting plate and a locking part, at least two arc-shaped jacks for the studs to pass through are arranged on the mounting plate, and the studs pass through the arc-shaped jacks and then are in threaded connection with the locking part.
As a further alternative of the auxiliary device for dismounting and mounting the hub, the supporting member includes a first supporting cylinder and a second supporting cylinder, the bottom end of the first supporting cylinder is fixedly connected to the base, the mounting plate is fixedly connected to the top end of the second supporting cylinder, and the second supporting cylinder is telescopically connected to the first supporting cylinder in a liftable manner.
As a further alternative of the auxiliary device for disassembling and assembling the hub, the side wall of the first supporting cylinder is provided with a first slot hole, and the side wall of the second supporting cylinder is provided with a second slot hole; the length directions of the first slotted hole and the second slotted hole are vertical directions, and the first slotted hole and the second slotted hole are corresponding in position; a transverse support rod is arranged in the second support cylinder; the base is provided with a pry bar, the middle of the pry bar is hinged with the base, one end of the pry bar is a free end, and the other end of the pry bar penetrates through the first slotted hole and the second slotted hole and supports the stay bar.
As a further alternative of the auxiliary device for disassembling and assembling the hub, the base is provided with an upright post, and the top end of the upright post is hinged with the pry bar through a horizontal rotating shaft.
As a further alternative of the auxiliary device for dismounting and mounting the hub, an annular boss is arranged on the end face of the hub, an arc-shaped supporting surface is formed at the top of the mounting plate, and the outer peripheral wall of the annular boss is supported by the arc-shaped supporting surface.
As a further alternative to the auxiliary device for attaching and detaching the hub, the moving mechanism is a universal wheel.
As a further alternative to the auxiliary means for attaching and detaching the hub, the locking member is a nut.
As a further alternative of the auxiliary device for attaching and detaching the hub, a hook for hanging the locking member is provided on the base or the support member.
The utility model has the following beneficial effects: the auxiliary device is used for supporting the hub, and the fixing component is used for locking and fixing the bolt on the hub, so that the hub is stably fixed on the supporting component; can reduce the human cost who carries out the dismouting and drop into to wheel hub, can accomplish wheel hub's dismouting work alone, improve work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a hub construction;
FIG. 2 is a schematic structural view of an auxiliary device for assembling and disassembling a hub according to the present invention;
FIG. 3 is an exploded view of an auxiliary device for assembling and disassembling a hub according to the present invention;
FIG. 4 is a schematic view of the engagement of the pry bar and the brace bar;
fig. 5 is a schematic view of the auxiliary device for assembling and disassembling the hub according to the present invention.
In the figure: 1. a hub; 11. a stud; 12. an annular boss; 2. a base; 21. a moving mechanism; 22. a column; 221. a horizontal rotating shaft; 3. a support member; 31. a first support cylinder; 311. a first slot; 32. a second support cylinder; 321. a second slot; 322. a stay bar; 4. a fixing member; 41. mounting a plate; 411. an arc-shaped jack; 412. an arc-shaped supporting surface; 42. a locking member; 5. a pry bar; 6. and (4) hanging hooks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 2 to 5, there is shown an auxiliary device for attaching and detaching a hub, the auxiliary device including a base 2, a support member 3, and a fixing member 4, the support member 3 being provided on the base 2, the fixing member 4 being provided on the support member 3; the fixing component 4 comprises a mounting plate 41 and a locking piece 42, at least two arc-shaped insertion holes 411 for the studs 11 to pass through are formed in the mounting plate 41, and the studs 11 pass through the arc-shaped insertion holes 411 and then are in threaded connection with the locking piece 42. In other words, the hub 1 is fixed to the support member 3 by tightening the locking pieces 42 onto the studs 11 so that the locking pieces 42 and the hub 1 sandwich the mounting plate 41. Can reduce the human cost who carries out the dismouting and drop into to wheel hub 1, can accomplish wheel hub 1's dismouting work alone, improve work efficiency.
In some specific embodiments, in order to facilitate moving the auxiliary device, referring to fig. 2, the bottom of the base 2 is provided with a moving mechanism 21; the moving mechanism 21 may be a universal wheel.
In some specific embodiments, the hub 1 is mounted on an axle of a vehicle, even if the screw on the hub 1 is loosened to separate the hub 1 from the axle, the hub 1 is tightly sleeved on the axle at this time, and in order to further facilitate the detachment of the hub 1, referring to fig. 2-4, the support member 3 includes a first support cylinder 31 and a second support cylinder 32, a bottom end of the first support cylinder 31 is fixedly connected to the base 2, the mounting plate 41 is fixedly connected to a top end of the second support cylinder 32, and the second support cylinder 32 is liftably sleeved in the first support cylinder 31. The second supporting cylinder 32 can be lifted, so that the hub 1 can be swung up and down, and the hub 1 is loosened to facilitate disassembly.
In the above embodiment, in order to facilitate the up-and-down shaking of the hub 1, in this embodiment, the sidewall of the first supporting cylinder 31 is provided with a first slot hole 311, and the sidewall of the second supporting cylinder 32 is provided with a second slot hole 321; the length directions of the first slot 311 and the second slot 321 are both vertical directions, and the positions of the first slot 311 and the second slot 321 correspond to each other; a transverse supporting rod 322 is arranged in the second supporting cylinder 32; the base 2 is provided with a pry bar 5, the middle part of the pry bar 5 is hinged with the base 2, one end of the pry bar 5 is a free end, and the other end of the pry bar 5 penetrates through the first slotted hole 311 and the second slotted hole 321 and supports the support rod 322. In this way, the second support cylinder 32 can be moved upward by pressing the free end of the lever 5 so that the other end of the lever 5 is lifted upward, and the lever 5 pushes the stay 322 upward; the hub 1 can be rocked up and down by repeating the pressing operation.
In the above embodiment, the base 2 is provided with a vertical column 22, and the top end of the vertical column 22 is hinged to the pry bar 5 through a horizontal rotating shaft 221. Wherein, the lever principle is adopted to pinch bar 5, and is more laborsaving, reduces and dismantles the degree of difficulty.
In some specific embodiments, in order to further ensure that the hub 1 is stably fixed, referring to fig. 2 and 5, the top of the mounting plate 41 is formed with an arc-shaped support surface 412, and the arc-shaped support surface 412 supports the outer circumferential wall of the annular boss 12.
In some embodiments, the locking member 42 is a nut, which is easy to obtain and low in manufacturing cost; in order to prevent the locking member 42 from being lost easily, referring to fig. 2, a hook 6 for hanging the locking member 42 is provided on the base 2 or the supporting member 3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (8)
1. The utility model provides an auxiliary device that wheel hub dismouting was used, set firmly a plurality of double-screw bolts of arranging along circumference on wheel hub's the terminal surface, its characterized in that, auxiliary device includes:
a base;
a support member disposed on the base;
the fixing component is arranged on the supporting component and comprises a mounting plate and a locking part, at least two arc-shaped jacks for the studs to pass through are arranged on the mounting plate, and the studs pass through the arc-shaped jacks and then are in threaded connection with the locking part.
2. The auxiliary device for assembling and disassembling the hub according to claim 1, wherein the supporting member includes a first supporting cylinder and a second supporting cylinder, a bottom end of the first supporting cylinder is fixedly connected to the base, the mounting plate is fixedly connected to a top end of the second supporting cylinder, and the second supporting cylinder is telescopically connected to the first supporting cylinder.
3. The auxiliary device for assembling and disassembling a hub according to claim 2, wherein a first slot hole is formed in a side wall of the first supporting cylinder, and a second slot hole is formed in a side wall of the second supporting cylinder; the length directions of the first slotted hole and the second slotted hole are vertical directions, and the first slotted hole and the second slotted hole are corresponding in position; a transverse support rod is arranged in the second support cylinder; the base is provided with a pry bar, the middle of the pry bar is hinged with the base, one end of the pry bar is a free end, and the other end of the pry bar penetrates through the first slotted hole and the second slotted hole and supports the stay bar.
4. The auxiliary device for assembling and disassembling the hub according to claim 3, wherein the base is provided with a column, and a top end of the column is hinged to the pry bar through a horizontal rotating shaft.
5. An auxiliary device for assembling and disassembling a hub according to claim 1, wherein an annular boss is provided on an end face of the hub, and an arc supporting surface is formed on a top of the mounting plate and supports an outer peripheral wall of the annular boss.
6. The auxiliary device for assembling and disassembling a hub according to claim 1, wherein a moving mechanism is provided at a bottom of the base, and the moving mechanism is a universal wheel.
7. An auxiliary device for assembling and disassembling a hub according to claim 1, wherein said locking member is a nut.
8. An auxiliary device for assembling and disassembling a hub according to claim 7, wherein a hook for hanging the locking member is provided on the base or the supporting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206721.8U CN216967663U (en) | 2022-01-25 | 2022-01-25 | Auxiliary device for assembling and disassembling hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206721.8U CN216967663U (en) | 2022-01-25 | 2022-01-25 | Auxiliary device for assembling and disassembling hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216967663U true CN216967663U (en) | 2022-07-15 |
Family
ID=82352199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220206721.8U Active CN216967663U (en) | 2022-01-25 | 2022-01-25 | Auxiliary device for assembling and disassembling hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216967663U (en) |
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2022
- 2022-01-25 CN CN202220206721.8U patent/CN216967663U/en active Active
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