CN205766063U - A kind of brake drum wheel hub dismounting dolly - Google Patents
A kind of brake drum wheel hub dismounting dolly Download PDFInfo
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- CN205766063U CN205766063U CN201620682974.7U CN201620682974U CN205766063U CN 205766063 U CN205766063 U CN 205766063U CN 201620682974 U CN201620682974 U CN 201620682974U CN 205766063 U CN205766063 U CN 205766063U
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- supporting plate
- wheel hub
- brake drum
- governor motion
- drum wheel
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- 230000033001 locomotion Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000003028 elevating effect Effects 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims 1
- 230000008844 regulatory mechanism Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
A kind of brake drum wheel hub dismounting dolly, belongs to automotive service equipement technical field.It is characterized in that: include little vehicle main body (1) and be arranged on the governor motion in little vehicle main body (1) and supporting plate (5), supporting plate (5) has spaced multipair, every pair of supporting plate (5) is symmetricly set on governor motion both sides, supporting plate (5) is arranged on above governor motion and middle part is rotationally connected with governor motion, governor motion is for being adjusted the position of supporting plate (5) with vertical direction in the horizontal direction, being provided with flexible member between the inner and the governor motion of supporting plate (5), supporting plate (5) is the arc that middle part is recessed.The supporting plate of this brake drum wheel hub dismounting dolly can be automatically adjusted according to the diameter of brake drum or wheel hub, increase supporting plate and brake drum or the contact area of wheel hub, so that supporting plate is more stable to the support of brake drum or wheel hub, it is adaptable to differing heights, various sizes of brake drum and the dismounting of wheel hub.
Description
Technical field
A kind of brake drum wheel hub dismounting dolly, belongs to automotive service equipement technical field.
Background technology
When keeping in repair automobile, how quickly to dismount brake drum or wheel hub is to affect auto repair efficiency
A major issue.When brake drum or wheel hub are dismantled, need the brake drum under dismounting or wheel hub removal, with side
Just to the maintenance of vehicle or brake drum or the maintenance of wheel hub, when brake drum or wheel hub are installed, then need to brake
Drum or wheel hub move to relevant position.
The equipment needed when dismantling brake drum or wheel hub is dismounting dolly, and dismounting dolly is typically provided with use
Supporting plate in support brake drum or wheel hub is arc, thus conveniently brake drum or wheel hub is carried out support, due to dissimilar
The brake drum of vehicle or varying in size of wheel hub, this just easily causes the diameter of supporting plate and brake drum or the diameter of wheel hub
When difference and difference are bigger, supporting plate is the least with the contact area of brake drum or wheel hub, thus holds brake drum or wheel hub
Torr shakiness, when dismounting dolly and moving, brake drum or wheel hub meeting landing, use very inconvenient.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, can
Adapt to various sizes of brake drum or the dismounting of wheel hub, easy to operate brake drum wheel hub dismounting dolly.
This utility model solves its technical problem and be the technical scheme is that this brake drum wheel hub dismounts dolly, and it is special
Levy and be: including little vehicle main body and be arranged on the governor motion in little vehicle main body and supporting plate, supporting plate has spaced
Multipair, every pair of supporting plate is symmetricly set on governor motion both sides, and supporting plate is arranged on above governor motion and middle part and regulation machine
Structure is rotationally connected, governor motion for the position of supporting plate being adjusted with vertical direction in the horizontal direction, supporting plate interior
Being provided with flexible member between end and governor motion, supporting plate is the arc that middle part is recessed.
Preferably, described governor motion includes elevating mechanism and translation mechanism, and elevating mechanism is arranged on little vehicle main body
On, translation mechanism is arranged on elevating mechanism, and supporting plate is arranged on translation mechanism.
Preferably, described translation mechanism includes pan carriage and the translation leading screw promoting pan carriage to move, and pan carriage is sliding
Moving and be arranged on elevating mechanism, the two ends of translation leading screw are rotatably installed on elevating mechanism, and pan carriage is provided with and translates leading screw
The translational nut matched.
Preferably, described pan carriage be symmetrically arranged on two with mounting rod, mounting rod and supporting plate one_to_one corresponding, supporting plate
Middle part be rotatably installed on mounting rod.
Preferably, described translation leading screw is provided with handwheel.
Preferably, described translational nut has two, is symmetricly set on the two ends of pan carriage.
Preferably, described elevating mechanism includes swing arm and elevating screw, and one end of swing arm turns with little vehicle main body
Being dynamically connected, the other end is rotationally connected with the lower end of elevating screw, and little vehicle main body is provided with the lifting spiral shell matched with elevating screw
Female.
Preferably, described little vehicle main body is provided with column, and lifting nut is arranged on above column.
Preferably, described supporting plate has spaced two right.
Compared with prior art, brake drum wheel hub of the present utility model dismounting dolly provides the benefit that:
1, this brake drum wheel hub dismounting dolly has multipair supporting plate, and every pair of supporting plate is respectively to brake drum or the two of wheel hub
Side carries out support, installs owing to the middle part of supporting plate rotates, and is provided with flexible member between the inner of supporting plate and governor motion,
So that supporting plate can be automatically adjusted according to the diameter of brake drum or wheel hub, increase connecing of supporting plate and brake drum or wheel hub
Contacting surface is amassed, so that supporting plate is more stable to the support of brake drum or wheel hub, governor motion can regulate the height of supporting plate,
It is thus possible to make this brake drum wheel hub dismounting dolly be applicable to differing heights, various sizes of brake drum and the dismounting of wheel hub, suitable
Answer scope wide, and simple in construction.
2, elevating mechanism drives supporting plate lifting, and translation mechanism drives supporting plate to move such that it is able to regulation supporting plate
Position, makes the convenient brake drum various sizes of to differing heights of supporting plate and wheel hub dismount.
3, translation and the lifting of supporting plate is all realized by screw pair, and simple in construction is easy to adjust, it is not easy to damage
Bad, and screw pair can reverse self-locking, the weight of brake drum or wheel hub will not make supporting plate move.
4, lifting nut is arranged on column, it is possible to the height making supporting plate is moderate, thus reduce the regulation of supporting plate away from
From, easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of brake drum wheel hub dismounting dolly.
Fig. 2 is the partial enlarged drawing in Fig. 1 at A.
Fig. 3 is the partial enlarged drawing in Fig. 1 at B.
Fig. 4 is the elevational schematic view of translation mechanism.
In figure: 1, little vehicle main body 2, column 3, handwheel 4, swing arm 5, supporting plate 6, pan carriage 7, mounting rod 8,
Roller 9, elevating screw 10, lifting nut 11, regulation spring 12, translation leading screw.
Detailed description of the invention
Fig. 1 ~ 4 are most preferred embodiments of the present utility model, and 1 ~ 4 pair of this utility model does furtherly below in conjunction with the accompanying drawings
Bright.
A kind of brake drum wheel hub dismounting dolly, including little vehicle main body 1 and be arranged on the governor motion in little vehicle main body 1 and
Supporting plate 5, supporting plate 5 has spaced multipair, and every pair of supporting plate 5 is symmetricly set on governor motion both sides, and supporting plate 5 is arranged
Above governor motion and middle part is rotationally connected with governor motion, governor motion in the horizontal direction with vertical direction to support
The position of plate 5 is adjusted, and is provided with flexible member between the inner and the governor motion of supporting plate 5, and supporting plate 5 is that middle part is recessed
Arc.This brake drum wheel hub dismounting dolly have multipair supporting plate 5, every pair of supporting plate 5 is respectively to brake drum or the both sides of wheel hub
Carry out support, install owing to the middle part of supporting plate 5 rotates, and be provided with flexible member between the inner of supporting plate 5 and governor motion,
So that supporting plate 5 can be automatically adjusted according to the diameter of brake drum or wheel hub, increase supporting plate 5 and brake drum or wheel hub
Contact area, so that supporting plate 5 is more stable to the support of brake drum or wheel hub, governor motion can regulate supporting plate 5
Highly such that it is able to make this brake drum wheel hub dismounting dolly be applicable to tearing open of differing heights, various sizes of brake drum and wheel hub
Dress, wide accommodation, and simple in construction.
Concrete: as shown in Figure 1: little vehicle main body 1 is cuboid steel plate, and the lower section of little vehicle main body 1 is provided with four rolling 8,
Thus conveniently by dolly, brake drum or wheel hub are moved.The left end of little vehicle main body 1 is provided with column 2, and column 2 is cuboid
Tubular, and the uncovered setting in upper end of column 2.
Governor motion is arranged on the top of little vehicle main body 1, and governor motion includes elevating mechanism and translation mechanism, elevator
Structure is used for driving supporting plate 5 to lift, and translation mechanism is used for driving supporting plate 5 to move left and right, such that it is able to the height to supporting plate 5
And position is adjusted, to adapt to the requirement of variety classes vehicle.
Supporting plate 5 is arc-shaped, and in the present embodiment, it is two right that supporting plate 5 is provided with, and two pairs of supporting plates 5 intervals are arranged.Often
Have two pieces to supporting plate 5, two pieces of supporting plates 5 are symmetricly set between both sides before and after translation mechanism, and two pieces of supporting plates 5 of every pair
Every setting.
Translation mechanism be symmetrically arranged on two with mounting rod 7, mounting rod 7 and supporting plate 5 one_to_one corresponding.The inner of mounting rod 7
Fixing with translation mechanism being connected, the other end is free end, and mounting rod 7 is by the inner to free end the most upwards skewed.Hold
The middle part of supporting plate 5 is provided with articulated section, and the articulated section of supporting plate 5 is hinged on the free end of mounting rod 7, and supporting plate 5 is positioned at mounting rod 7
Top.
As shown in Figure 2: elevating mechanism includes that swing arm 4 and elevating screw 9, swing arm 4 are the channel-section steel that Open Side Down, pendulum
The right-hand member of swing arm 4 is hinged on the right-hand member of little vehicle main body 1.Elevating screw 9 is arranged between swing arm 4 and column 2, elevating screw 9
Upper end thereof at the left end of swing arm 4, rotating over of column 2 is provided with lifting nut 10, and the lower end of elevating screw 9 passes
Stretching in column 2 after lifting nut 10, elevating screw 9 matches with lifting nut 10, thus lifts swing arm 4.
As shown in Figure 3: between the inner and the mounting rod 7 of supporting plate 5, be provided with flexible member, flexible member is regulation spring
11, the lower end of regulation spring 11 is fixing with mounting rod 7 to be connected, and the upper end of regulation spring 11 is fixing with supporting plate 5 to be connected.To make
When dynamic drum or wheel hub are placed on supporting plate 5, regulation spring 11 can promote supporting plate 5 to be affixed with the side of brake drum or wheel hub
Close, thus increase supporting plate 5 and brake drum or the contact area of wheel hub, make brake drum or wheel hub more stable.
As shown in Figure 4: translation mechanism includes pan carriage 6 and translation leading screw 12, and pan carriage 6 is the channel-section steel that Open Side Down,
And the length of pan carriage 6 is less than the length of swing arm 4, pan carriage 6 is slidably mounted on outside swing arm 4.The two of translation leading screw 12
End is all rotatably installed in the two ends, left and right of swing arm 4 by bearing, and the left end of translation leading screw 12 is provided with handwheel 3, by handwheel 3
Can be easy to adjust with rotational translation leading screw 12.The two ends, left and right of pan carriage 6 are equipped with translational nut installing plate, and translational nut is pacified
Being provided with on dress plate and translate the translational nut that leading screw 12 matches, translational nut has two, and translation leading screw 12 is by translation spiral shell
Female promotion pan carriage 6 moves.Mounting rod 7 is arranged on the side of pan carriage 6.
This brake drum wheel hub dismounting dolly in use, promotes swing arm 4 to swing by lifting nut 10, thus regulates
The height of supporting plate 5, thus coordinate the height of brake drum or wheel hub, promote pan carriage 6 to move by translation leading screw, thus drive
Supporting plate 5 moves, thus is adjusted the position of supporting plate 5, simple in construction, easy to use, and disclosure satisfy that different chi
Very little, the brake drum of differing heights or the dismounting of wheel hub, applied widely.
The above, be only preferred embodiment of the present utility model, is not that this utility model is made other form
Restriction, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent
The Equivalent embodiments of change.But every without departing from technical solutions of the utility model content, real according to technology of the present utility model
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still falls within the guarantor of technical solutions of the utility model
Protect scope.
Claims (9)
1. a brake drum wheel hub dismounting dolly, it is characterised in that: include little vehicle main body (1) and be arranged on little vehicle main body (1)
On governor motion and supporting plate (5), supporting plate (5) has spaced multipair, and every pair of supporting plate (5) is symmetricly set on regulation
Mechanism both sides, supporting plate (5) is arranged on above governor motion and middle part is rotationally connected with governor motion, and governor motion is at water
Square to vertical direction, the position of supporting plate (5) is adjusted, between the inner and the governor motion of supporting plate (5), is provided with bullet
Property element, supporting plate (5) is the arc that middle part is recessed.
Brake drum wheel hub the most according to claim 1 dismounting dolly, it is characterised in that: described governor motion includes lifting
Mechanism and translation mechanism, elevating mechanism is arranged in little vehicle main body (1), and translation mechanism is arranged on elevating mechanism, supporting plate
(5) it is arranged on translation mechanism.
Brake drum wheel hub the most according to claim 2 dismounting dolly, it is characterised in that: described translation mechanism includes translation
Frame (6) and the translation leading screw (12) of promotion pan carriage (6) movement, pan carriage (6) is slidably mounted on elevating mechanism, translates silk
The two ends of thick stick (12) are rotatably installed on elevating mechanism, and pan carriage (6) is provided with and translates the translation spiral shell that leading screw (12) matches
Female.
Brake drum wheel hub the most according to claim 3 dismounting dolly, it is characterised in that: the both sides of described pan carriage (6)
Being arranged with mounting rod (7), mounting rod (7) and supporting plate (5) one_to_one corresponding, the middle part of supporting plate (5) is rotatably installed in installation
On bar (7).
Brake drum wheel hub the most according to claim 3 dismounting dolly, it is characterised in that: set on described translation leading screw (12)
There is handwheel (3).
Brake drum wheel hub the most according to claim 3 dismounting dolly, it is characterised in that: described translational nut has two,
It is symmetricly set on the two ends of pan carriage (6).
Brake drum wheel hub the most according to claim 2 dismounting dolly, it is characterised in that: described elevating mechanism includes swinging
Arm (4) and elevating screw (9), one end of swing arm (4) is rotationally connected with little vehicle main body (1), the other end and elevating screw (9)
Lower end be rotationally connected, little vehicle main body (1) is provided with the lifting nut (10) matched with elevating screw (9).
Brake drum wheel hub the most according to claim 7 dismounting dolly, it is characterised in that: set in described little vehicle main body (1)
Column (2), lifting nut (10) is had to be arranged on column (2) top.
Brake drum wheel hub the most according to claim 1 dismounting dolly, it is characterised in that: described supporting plate (5) has interval
Two couple arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682974.7U CN205766063U (en) | 2016-07-02 | 2016-07-02 | A kind of brake drum wheel hub dismounting dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682974.7U CN205766063U (en) | 2016-07-02 | 2016-07-02 | A kind of brake drum wheel hub dismounting dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205766063U true CN205766063U (en) | 2016-12-07 |
Family
ID=58126599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682974.7U Active CN205766063U (en) | 2016-07-02 | 2016-07-02 | A kind of brake drum wheel hub dismounting dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205766063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909706A (en) * | 2019-04-01 | 2019-06-21 | 山东交通职业学院 | A kind of Wedge-type brake drum disassembly clamping device |
-
2016
- 2016-07-02 CN CN201620682974.7U patent/CN205766063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909706A (en) * | 2019-04-01 | 2019-06-21 | 山东交通职业学院 | A kind of Wedge-type brake drum disassembly clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: No. 125 Changguo West Road, Economic Development Zone, Zhangdian District, Zibo City, Shandong Province, 255000 Patentee after: Zibo Aoguan Transportation Technology Co.,Ltd. Country or region after: China Address before: 255000, south of the intersection of Changguo Road and Xijiu Road in Zhangdian District, Zibo City, Shandong Province, adjacent to Zibo Bus Maintenance Factory Patentee before: Liang Hui Country or region before: China |
|
| TR01 | Transfer of patent right |