CN208308314U - Rim brake processing self-balancing hoisting device - Google Patents
Rim brake processing self-balancing hoisting device Download PDFInfo
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- CN208308314U CN208308314U CN201820893802.3U CN201820893802U CN208308314U CN 208308314 U CN208308314 U CN 208308314U CN 201820893802 U CN201820893802 U CN 201820893802U CN 208308314 U CN208308314 U CN 208308314U
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Abstract
The utility model relates to a kind of rim brake processing self-balancing hoisting devices, including lifting arm, electric block and hoisting mechanism, lifting arm one end is fixedly connected with connection frame, the other end is pulled by pulling rope, connection frame is rotatably installed in fixing seat, the electric block is set below lifting arm, the hoist rope of the electric block is connect with the hoisting mechanism, hoisting mechanism includes connection unit and clamping unit, and the working face that clamping unit is contacted with the shoe brake inner wall of rim brake is inclined-plane.The utility model overall construction design is rationally, simply, inclined-plane is set by the working face of hoisting mechanism, the annular surface automatic attaching of working face and shoe brake side wall inner surfaces when slinging, it presses against in shoe brake side wall inner surfaces, reach the state of self-balancing to make brake level sling, the brake sling is placed directly on the workbench of grinding machine by mobile lifting arm position, it is easy to use, save labour.
Description
Technical field
The utility model relates to a kind of rim brake auxiliary device for processing, add more particularly, to a kind of rim brake
Work self-balancing hoisting device.
Background technique
Rim brake be pressed on brake-shoe brake strip on the inside of brake drum, thus
Generate brake force.It is mainly made of brake drum, shoe brake, back-plate, friction plate, adjustment cam and Cam rest.?
When carrying out the processing of brake, when especially processing brake bush outer circle, need for brake to be carried to braking
Material processing special purpose grinder is processed.If using manual handling, since its weight is big, moulding is heavy, an operator
It is difficult to be carried in machining position, large labor intensity.If lifted by crane using lifting equipments such as drivings in workshop, due to
Side heavier-weight with Cam rest, in such a way that general suspension hook cooperates lifting rope or hanging ring, be difficult by brake with
Horizontal mode (i.e. brake inner cavity and horizontal vertical) is directly lifted to the workbench of brake material processing special purpose grinder.
Utility model content
The purpose of this utility model be for it is above-mentioned manually be difficult to carry, large labor intensity, the lifting of common workshop
Equipment is difficult to the problem of horizontal lifting, provides a kind of rim brake processing self-balancing hoisting device, practical new by this
Type hanging apparatus is directly lifted rim brake to brake material processing special purpose grinder in which can be convenient in a manner of horizontal
On workbench, without adjusting position of the brake on Grinder bench, saving of work and time again.
To achieve the above object, the technical scheme adopted by the utility model is a kind of processing of rim brake is used from flat
Weigh boom hoisting, including lifting arm, electric block and hoisting mechanism, and described lifting arm one end is fixedly connected with connection frame, another
End is pulled by pulling rope, and the connection frame is rotatably installed in fixing seat, and the lower surface of the lifting arm, which is equipped with, leads
Rail, the electric block are installed on the guide rail by traveling wheel compatible with the guide rail, the lifting of the electric block
Wirerope is connect by suspension hook with the hoisting mechanism, and the hoisting mechanism includes connection unit and clamping unit, the clamping
The working face that unit is contacted with the shoe brake inner wall of rim brake is inclined-plane.
In the above-mentioned technical solutions, the connection unit includes connection chain and connection ring, described connection chain one end and folder
Tight unit is fixedly connected, and the other end is connect with connection ring.
In the above-mentioned technical solutions, the clamping unit includes first clamping plate and second clamping plate, the first clamping plate and
The second clamping plate connects to form scissor structure by shaft.
In the above-mentioned technical solutions, the first clamping plate and second clamping plate are by sequentially connected connecting plate, clamping plate
It is formed with working plate, connects and be fixedly installed hanging ring on plate top surface, support rod is equipped between the connecting plate and working plate, it is described
Support rod one end is fixedly connected on the top of connecting plate, and the other end is fixedly connected on the connection of the clamping plate and working plate
Place, end face of the working plate far from one end of the connection board are working face, and the working face is inclined-plane, with working plate wherein side
60 °≤α≤75 ° of clamping in face.
In the above-mentioned technical solutions, reinforcement connection sheet, the reinforcement are fixed on the downside surface of the working plate
Connection sheet extends to the middle part of the working plate from the junction of working plate and clamping plate to working plate.
In the above-mentioned technical solutions, the connection frame is the L-shaped structure being fixedly connected to form by crossbeam and stringer, even
The place of connecing is provided with support plate.
In the above-mentioned technical solutions, the pulling rope lower end passes through tensioning ring and is fixed on leading for lifting arm top surface one end
Pull ring connection, the upper end are connect with drawing seat.
The beneficial effects of the utility model are: the utility model overall construction design is rationally, simply, by the work of hoisting mechanism
Inclined-plane is set as face, by the convex of the first clamping plate of hoisting mechanism and second clamping plate insertion brake inside circular cavity when use
Axle bracket side, the annular surface automatic attaching of working face and shoe brake side wall inner surfaces when slinging, and press against brake-shoe
In piece side wall inner surfaces, reaches the state of self-balancing to make brake level sling, will be hung by the position of mobile lifting arm
The brake risen is placed directly on the workbench of grinding machine, easy to use, saves labour.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model；
Fig. 2 is one of structural schematic diagram of clamping unit of the utility model；
Fig. 3 is the structural schematic diagram of the second clamping plate of the utility model；
Fig. 4 is the second structural representation of the clamping unit of the utility model.
Figure label: 1, lifting arm, 2, connection frame, 3, fixing seat, 4, hoisting mechanism, 5, suspension hook, 6, hoist rope, 7,
Electric block, 8, stretch ring, 9, tensioning ring, 10, pulling rope, 11, drawing seat, 12, support rod, 13, hanging ring, 14, reinforcement connection
Piece, 201, crossbeam, 202, support plate, 203, stringer, the 301, first fixing seat, the 302, second fixing seat, 401, connection unit,
402, clamping unit, 401A, connection ring, 401B, connection chain, 402A, first clamping plate, 402B, second clamping plate, 402C, shaft,
A1, the first connecting plate, A2, the first clamping plate, A3, the first working plate, B1, the second connecting plate, B2, the second clamping plate, B3, second
Working plate.
Specific embodiment
Below in conjunction with the attached drawing in the embodiments of the present invention, to the technical solution in the embodiments of the present invention
It being clearly and completely described, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than
Whole embodiments.
As shown in Figure 1,2 and 3, a kind of rim brake processing self-balancing hoisting device, including lifting arm 1, electronic calabash
Reed 7 and hoisting mechanism 4,1 one end of lifting arm are fixedly connected with connection frame 2, and the other end is pulled by pulling rope 10, and connection frame 2 can
It is rotatably mounted in fixing seat 3.Fixing seat 3 is two in the present embodiment, and respectively the first fixing seat 301 and second is fixed
Seat 302, first fixes 301 tops for being located at the second fixing seat 302, and the two tool is at regular intervals, is designed in this way fixing seat
3, the fixed reliability of connection frame is increased, when being rotatablely connected frame, guarantees the stationarity of frame linking rotation.Fixing seat 3 can be installed
It is fixed on the wall near brake material special processing equipment or on support frame, at this to the structure and installation of fixing seat 3
Position is not particularly limited, and can play the role of being fixedly connected with frame.10 lower end of pulling rope is by tensioning ring 9 and has been fixed on
The stretch ring 8 of 1 top surface one end of boom connects, and the upper end is connect with drawing seat 11, and drawing seat 11 can be mounted on braking material
Expect on the wall near special processing equipment or on support frame, structure of drawing seat 11 is not particularly limited at this, can be used
In fixed or binding pulling rope.
The lower surface of lifting arm 1 is equipped with guide rail, and electric block 4 is installed on this by traveling wheel compatible with the guide rail
On guide rail, electric block 4 can be moved back and forth along guide rail, provide convenience to use the utility model to lift rim brake.Electricity
The hoist rope 6 of dynamic cucurbit 4 is connect by suspension hook 5 with hoisting mechanism 4, and hoisting mechanism 4 includes connection unit 401 and clamps single
Member 402, the working face that clamping unit 402 is contacted with the shoe brake inner wall of rim brake are inclined-plane.
Specifically, connection unit 401 includes connection chain 401B and connection ring 401A, the one end connection chain 401B and clamping unit
402 are fixedly connected, and the other end is connect with connection ring 401A.
Clamping unit 402 includes the first folder 402A plate and second clamping plate 402B, first clamping plate 402A and second clamping plate 402B
It connects to form scissor structure by shaft 402C, to lift rim brake, in first clamping plate 402A and second clamping plate 402B
On shaft set for installing shaft 402C is fixedly installed, shaft 402C can cover matched bolt using with shaft, can also
To use optical axis.When shaft 402C uses bolt, screw rod one end of bolt, which passes through, is located at first clamping plate 402A and second
Shaft set on clamping plate 402B, and with nut check, such mode shaft easy to disassemble；When shaft 402C uses optical axis, light
One end of axis passes through the shaft set being located on first clamping plate 402A and second clamping plate 402B, and the both ends of optical axis pass through locking
Pin locked prevents optical axis from falling off.Clamping unit 402 is inserted into the annular cavity of rim brake when use, in lifting steel wire
Under the pulling force effect of rope 6, the clamping plate of scissor structure opens, and the working face of first clamping plate 402A and second clamping plate 402B press against system
In the side wall inner surfaces of dynamic shoe plate, so that rim brake be sling.
As shown in Figures 2 and 3, first clamping plate 402A is by sequentially connected first connecting plate A1, the first clamping plate A2 and first
Working plate A3 composition, second clamping plate 402B are made of the second connecting plate B1, the second clamping plate B2 and the second working plate B3, and first connects
Be fixedly installed hanging ring 13 on fishplate bar A1 and the second top surface connecting plate B1, between the first connecting plate A1 and the first working plate A3 with
And second be equipped with support rod 12 between connecting plate B1 and the second working plate B3, to reinforce the structure of clamping unit, improves it
Bearing capacity, 12 one end of support rod are fixedly connected on the first connecting plate A1 and top, and the other end is fixedly connected on the first clamping plate
The end face of the junction of A2 and the first working plate A3, the first working plate A3 and the second working plate B3 far from one end of the connection board is work
Face, the working face are inclined-plane, and 60 °≤α≤75 ° of clamping with first and second working plate A3, B3 wherein one side thus may be used
To guarantee the annular surface automatic attaching of working face and shoe brake side wall inner surfaces when slinging, and press against shoe brake side wall
On inner surface, so that the state for reaching self-balancing slings brake level.
In the other embodiments of the utility model, as shown in figure 4, on the downside surface of first and second working plate A3, B3
Be fixed with and reinforce connection sheet 14, reinforce connection sheet 14 respectively from the junction of the first working plate A3 and the first clamping plate A2 and
Second working plate B3 extends to the middle part of working plate with the junction of the second clamping plate B2 to corresponding working plate, to improve entirety
The stability and bearing capacity of structure, ensure that functional reliability.
In order to simplify processing technology, the overtime work of first clamping plate 402A and second 402B can be folded using a strip steel plate and
At, naturally it is also possible to it is formed using connecting plate, clamping plate and the first working plate welding.
In the present embodiment, connection frame 2 is the L-shaped structure being fixedly connected to form by crossbeam 201 and stringer 203, is being connected
Place is provided with support plate 202, keeps connection frame more firm, guarantees the stable operation of single unit system.Stringer 203 is connect with fixing seat 3,
Stringer 203 can be connect by axle sleeve with fixing seat 3, can also be installed and be fixed by bearing to increase the stationarity of work
On seat 3.
It uses the method that the utility model boom hoisting is carried: rim brake to be processed is placed on platform,
Camshaft stand is located at the lower section of brake main body, and hoisting mechanism 4 is moved to above rim brake by operator, operation folder
First clamping plate 402A and second clamping plate 402B is inserted into the one of the camshaft stand of brake inside circular cavity by tight unit 402
Side, makes the annular surface automatic attaching of working face Yu shoe brake side wall inner surfaces, and presses against in shoe brake side wall inner surfaces,
Reach the state of self-balancing to make brake level sling, is directly put the brake sling by the position of mobile lifting arm
It sets on the workbench of grinding machine, brake is withdrawn from the then release of operation of clip unit 402.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Claims (7)
1. a kind of rim brake processing self-balancing hoisting device, including lifting arm, electric block and hoisting mechanism, feature
It is, described lifting arm one end is fixedly connected with connection frame, and the other end is pulled by pulling rope, and the connection frame is rotationally pacified
Loaded in fixing seat, the lower surface of the lifting arm is equipped with guide rail, and the electric block passes through compatible with the guide rail
Traveling wheel is installed on the guide rail, and the hoist rope of the electric block is connect by suspension hook with the hoisting mechanism, described
Hoisting mechanism includes connection unit and clamping unit, the work that the clamping unit is contacted with the shoe brake inner wall of rim brake
Making face is inclined-plane.
2. rim brake processing self-balancing hoisting device according to claim 1, which is characterized in that the connection
Unit includes connection chain and connection ring, and described connection chain one end is fixedly connected with clamping unit, and the other end is connect with connection ring.
3. rim brake processing self-balancing hoisting device according to claim 1, which is characterized in that the clamping
Unit includes first clamping plate and second clamping plate, and the first clamping plate connects to form scissor knot by shaft with the second clamping plate
Structure.
4. rim brake processing self-balancing hoisting device according to claim 3, which is characterized in that described first
Clamping plate and second clamping plate are made of sequentially connected connecting plate, clamping plate and working plate, are connected and are fixedly installed on plate top surface
Hanging ring is equipped with support rod between the connecting plate and working plate, described support rod one end is fixedly connected on the top of connecting plate,
The other end is fixedly connected on the junction of the clamping plate and working plate, and end face of the working plate far from one end of the connection board is work
Make face, the working face is inclined-plane, 60 °≤α≤75 ° of clamping with working plate wherein one side.
5. rim brake processing self-balancing hoisting device according to claim 4, which is characterized in that the work
Reinforcement connection sheet is fixed on the downside surface of plate, the reinforcement connection sheet is from the junction of working plate and clamping plate to work
Plate extends to the middle part of the working plate.
6. rim brake processing self-balancing hoisting device according to claim 1, which is characterized in that the connection
Frame is the L-shaped structure being fixedly connected to form by crossbeam and stringer, and junction is provided with support plate.
7. rim brake processing self-balancing hoisting device according to claim 1, which is characterized in that the drawing
Rope lower end is connect by tensioning ring with the stretch ring for being fixed on lifting arm top surface one end, and the upper end is connect with drawing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893802.3U CN208308314U (en) | 2018-06-11 | 2018-06-11 | Rim brake processing self-balancing hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893802.3U CN208308314U (en) | 2018-06-11 | 2018-06-11 | Rim brake processing self-balancing hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308314U true CN208308314U (en) | 2019-01-01 |
Family
ID=64710816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820893802.3U Active CN208308314U (en) | 2018-06-11 | 2018-06-11 | Rim brake processing self-balancing hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308314U (en) |
-
2018
- 2018-06-11 CN CN201820893802.3U patent/CN208308314U/en active Active
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