CN207750397U - A kind of two axle assembly Wedge type over running clutch of loading machine - Google Patents
A kind of two axle assembly Wedge type over running clutch of loading machine Download PDFInfo
- Publication number
- CN207750397U CN207750397U CN201820101095.XU CN201820101095U CN207750397U CN 207750397 U CN207750397 U CN 207750397U CN 201820101095 U CN201820101095 U CN 201820101095U CN 207750397 U CN207750397 U CN 207750397U
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- plate
- retainer
- axle assembly
- loading machine
- wedge type
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Abstract
The utility model discloses a kind of two axle assembly Wedge type over running clutch of loading machine, including outer retainer, interior retainer, voussoir, wave belt and centering card, outer retainer and interior retainer are in circular ring shape, the pocket hole for being useful for installation voussoir is circumferentially uniformly arranged on inside and outside retainer, and the pocket hole on inside and outside retainer corresponds, voussoir is installed in corresponding pocket hole on inside and outside retainer, the wave belt for being used to support and positioning voussoir is provided between inside and outside retainer, the setting centering card on the outer circumference surface of outer retainer.
Description
Technical field
The utility model belongs to freewheel clutch technical field more particularly to a kind of two axle assembly Wedge-type of loading machine is super
More clutch.
Background technology
It is well known that two axle assembly clutch of loading machine is all that roller-type overrunning clutch, loading machine is used to use
Cheng Zhong, there are shortcomings for this roller-type overrunning clutch, such as：First, since the assembly of roller quantity is limited, thus, it connects
Touch stress is high, bearing capacity is low, self-locking property is poor, roller it is easy to wear skid, service life it is short；Second, manufacturing process it is complicated,
Processing difficulties, of high cost, assembly precision is more demanding.
Invention content
In order to overcome the shortcomings of that the roller-type overrunning clutch on two axle assembly of existing loading machine, the utility model are intended to carry
Go out a kind of two axle assembly Wedge type over running clutch of loading machine.
A kind of two axle assembly Wedge type over running clutch of loading machine, including outer retainer, interior retainer, voussoir, waveform
Band and centering block, and outer retainer and interior retainer are in circular ring shape, are circumferentially uniformly arranged on inside and outside retainer and are useful for pacifying
The pocket hole of voussoir is filled, and the pocket hole on inside and outside retainer corresponds, is equipped in corresponding pocket hole on inside and outside retainer
Voussoir is provided with the wave belt for being used to support and positioning voussoir between inside and outside retainer, on the outer circumference surface of outer retainer
Setting centering card.
Further, the two sides of voussoir are equipped with arc-shaped slot.
Further, wave belt is circumferentially laid with several installations in annular shape on the external peripheral surface of wave belt
Slot, is provided with spring tongue piece in a side of mounting groove, and the middle bent of spring tongue piece forms U-lag mouth, and U-lag mouth
Towards the outer diameter direction of wave belt, the part on spring tongue piece positioned at U-lag mouth both sides is set to interconnecting piece and support portion, even
Socket part is fixedly connected with a side of mounting groove, and the support portion is inclined to be set up.
Further, spring tongue piece is to be detachably connected with mounting groove.
Further, one end of interconnecting piece is provided with corresponding two pieces elastic snap-gauges up and down, two pieces of elastic snap-gauges are opposite
It is provided with rectangular link slot on the side answered, is respectively arranged in the upper and lower side of a side of mounting groove and the connection
The equipped rectangular card column of slot passes through the connection for being correspondingly connected with realization interconnecting piece and ontology of card column and link slot.
Further, it is provided in one end of interconnecting piece and is capable of the plate of Bending Deformation, be arranged in mounting groove a side
There are the slot for being adapted to grafting with the plate, the length of plate to be more than the length of slot, plate passes through riveting after being plugged in slot
Nail connection.
Further, the free end end of support portion is formed by bending the arc surface for being contacted with voussoir.
Further, the centering blocks the shape that takes the shape of the letter U, and centering card is connected with two pieces of flexible support plates by fixed plate
Composition, two pieces of support plates are correspondingly connected at the both ends of fixed plate, and the fixed plate is arc-shaped, and the support plate is by centre
Section and the tilting section for being connected between section left and right ends form, and the tilting section on the right side of support plate is connect with fixed plate, in fixed plate
Lower face on be provided with L-shaped snap-gauge, the upper end of snap-gauge is connected on the lower face of fixed plate, and snap-gauge is connect with fixed plate
The card slot of U-shaped is formed afterwards, and the notch of card slot is towards the right side.
Further, the L-shaped structure that snap-gauge is made of horizontal side plate and vertical side plate vertical connection, vertical side plate it is upper
End is connected on the lower face of fixed plate, and horizontal side plate is arc-shaped.
Further, it is provided with elastic cushion block A on the upper surface of the horizontal side plate.
Due to the adoption of the above technical scheme, the utility model has following superiority：
1, the utility model uses Wedge type over running clutch so that torque greatly increases, long lifespan, easy to process, drop
Low cost；
2, wave belt increases toughness, in addition, being set as tilting by support portion by the way that U-lag mouth is arranged on spring tongue piece
Upwards so that be consistent with Impact direction, remain to keep Impact direction constant after repeated use；Meanwhile by spring tongue piece
It is set as being detachably connected with ontology, be convenient for changing, in the case that some or multiple spring tongue pieces damage wherein, only need to change
Spring tongue piece can greatly save resource.
3, the utility model is novel, reasonable design, by the way that fixed plate is set as circular arc type so that centering is stuck in and protects
When holding frame installation, fixed plate is bonded completely with the outer circumference surface of retainer, ensure that the stability of installation.
Description of the drawings
The structural schematic diagram of the positions Fig. 1 the utility model；
Fig. 2 is the structural schematic diagram of wave belt；
Fig. 3 is the structural schematic diagram of spring tongue piece in Fig. 2；
Fig. 4 is the front view of centering card；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the upward view of Fig. 4；
In figure：1, outer retainer；2, interior retainer；3, voussoir；4, wave belt；41, mounting groove；42, spring tongue piece；421、
U-lag mouth；422, interconnecting piece；423, support portion；5, centering card；51, support plate；511, interlude；512, tilting section；513, it pastes
Close section；52, fixed plate；53, snap-gauge；54, elastic cushion block A.
Specific implementation mode
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of two axle assembly Wedge type over running clutch of loading machine, including outer retainer 1, interior retainer
2, voussoir 3, wave belt 4 and centering card 5, outer retainer 1 and interior retainer 2 are in circular ring shape, on inside and outside retainer circumferentially
It is uniformly arranged the pocket hole for being useful for installation voussoir 3, and the pocket hole on inside and outside retainer corresponds, phase on inside and outside retainer
Voussoir 3 is installed, the two sides of voussoir 3 are equipped with arc-shaped slot in corresponding pocket hole；It is provided between inside and outside retainer for branch
The wave belt 4 of support and positioning voussoir, the setting centering card 5 on the outer circumference surface of outer retainer.
As shown in Figure 2,3, wave belt 4 is circumferentially laid with several in annular shape on the external peripheral surface of wave belt 4
Mounting groove 41, is provided with spring tongue piece 42 in a side of mounting groove 41, and the middle bent of spring tongue piece 42 forms U-lag mouth
421, and U-lag mouth 421, towards the outer diameter direction of wave belt, the part that U-lag mouth both sides are located on spring tongue piece 42 is distinguished
It is set as interconnecting piece 422 and support portion 423, interconnecting piece 422 is fixedly connected with a side of mounting groove, and the support portion 423 is in incline
It is arranged obliquely.
Spring tongue piece 42 is to be detachably connected, and the Detachable connection structure is with following two with mounting groove 41：
First, being provided with corresponding two pieces elastic snap-gauges up and down in one end of interconnecting piece 422, two pieces of elastic snap-gauges are corresponding
Side on be provided with rectangular link slot, be respectively arranged in the upper and lower side of a side of mounting groove and the link slot
Equipped rectangular card column passes through the connection for being correspondingly connected with realization interconnecting piece and ontology of card column and link slot.
Second, being provided with the plate for capableing of Bending Deformation in one end of interconnecting piece 422, it is provided in mounting groove a side
The slot of grafting is adapted to the plate, the length of plate is more than the length of slot, and plate passes through rivet after being plugged in slot
Connection.
The free end end of support portion 423 is formed by bending the arc surface for being contacted with voussoir.
As shown in Figure 4,5, 6, centering card 5 takes the shape of the letter U shape, and centering card 5 is flexible by fixed plate 52 and two pieces
The connection composition of support plate 51, two pieces of support plates 51 are correspondingly connected at the both ends of fixed plate 52, and the fixed plate 52 is arc-shaped,
The support plate 51 is made of interlude 511 with the tilting section 512 for being connected between section left and right ends, 51 right side of support plate
Tilting section 512 is connect with fixed plate 52, and L-shaped snap-gauge 53, the upper end of snap-gauge 53 are provided on the lower face of fixed plate 52
It is connected on the lower face of fixed plate 52, snap-gauge 53 forms the card slot of U-shaped, and the notch court of card slot after being connect with fixed plate 52
It is right.
The upper end of the L-shaped structure that snap-gauge 53 is made of horizontal side plate and vertical side plate vertical connection, vertical side plate connects
It is connected on the lower face of fixed plate, horizontal side plate is arc-shaped.
Elastic cushion block A54 is provided on the upper surface of the horizontal side plate.
Claims (10)
1. a kind of two axle assembly Wedge type over running clutch of loading machine, it is characterised in that：Including outer retainer, interior retainer,
Voussoir, wave belt and centering card, outer retainer and interior retainer are in circular ring shape, are evenly distributed and set on inside and outside retainer
It is equipped with the pocket hole for installing voussoir, and the pocket hole on inside and outside retainer corresponds, corresponding pocket on inside and outside retainer
Voussoir is installed in hole, the wave belt for being used to support and positioning voussoir is provided between inside and outside retainer, in outer retainer
Setting centering card on outer circumference surface.
2. two axle assembly Wedge type over running clutch of loading machine according to claim 1, it is characterised in that：The two of voussoir
Side is equipped with arc-shaped slot.
3. two axle assembly Wedge type over running clutch of loading machine according to claim 1, it is characterised in that：Wave belt is in
Annular shape is circumferentially laid with several mounting grooves on the external peripheral surface of wave belt, is arranged in a side of mounting groove
There are spring tongue piece, the middle bent formation U-lag mouth of spring tongue piece, and U-lag mouth towards the outer diameter direction of wave belt, spring
Part on tongue piece positioned at U-lag mouth both sides is set to interconnecting piece and support portion, and a side of interconnecting piece and mounting groove is fixed
Connection, the support portion is inclined to be set up.
4. two axle assembly Wedge type over running clutch of loading machine according to claim 3, it is characterised in that：Spring tongue piece
It is to be detachably connected with mounting groove.
5. two axle assembly Wedge type over running clutch of loading machine according to claim 4, it is characterised in that：In interconnecting piece
One end be provided with corresponding two pieces elastic snap-gauges up and down, be provided with rectangular connection on two pieces of corresponding sides of elastic snap-gauge
Slot is respectively arranged with the rectangular card column being equipped with the link slot in the upper and lower side of a side of mounting groove, passes through card column
With the connection for being correspondingly connected with realization interconnecting piece and ontology of link slot.
6. two axle assembly Wedge type over running clutch of loading machine according to claim 4, it is characterised in that：In interconnecting piece
One end be provided with the plate for capableing of Bending Deformation, be provided in mounting groove a side be adapted to the plate grafting insert
Slot, the length of plate are more than the length of slot, and plate passes through rivet interlacement after being plugged in slot.
7. two axle assembly Wedge type over running clutch of loading machine according to claim 3, it is characterised in that：Support portion
Free end end is formed by bending the arc surface for being contacted with voussoir.
8. two axle assembly Wedge type over running clutch of loading machine according to claim 1, it is characterised in that：The centering
Block the shape that takes the shape of the letter U, centering card, which is connected by fixed plate with two pieces of flexible support plates, to be formed, and two pieces of support plates are correspondingly connected with
The both ends of fixed plate, the fixed plate are arc-shaped, and the support plate is by interlude and to be connected between a section left and right ends
Tilting section composition, the tilting section on the right side of support plate connect with fixed plate, and L-shaped card is provided on the lower face of fixed plate
The upper end of plate, snap-gauge is connected on the lower face of fixed plate, and snap-gauge forms the card slot of U-shaped after being connect with fixed plate, and blocks
The notch of slot is towards the right side.
9. two axle assembly Wedge type over running clutch of loading machine according to claim 8, it is characterised in that：Snap-gauge be by
The L-shaped structure of horizontal side plate and vertical side plate vertical connection composition, the upper end of vertical side plate is connected to the lower face of fixed plate
On, horizontal side plate is arc-shaped.
10. two axle assembly Wedge type over running clutch of loading machine according to claim 9, it is characterised in that：The water
Elastic cushion block A is provided on the upper surface of flat lateral plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820101095.XU CN207750397U (en) | 2018-01-22 | 2018-01-22 | A kind of two axle assembly Wedge type over running clutch of loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820101095.XU CN207750397U (en) | 2018-01-22 | 2018-01-22 | A kind of two axle assembly Wedge type over running clutch of loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750397U true CN207750397U (en) | 2018-08-21 |
Family
ID=63153724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820101095.XU Active CN207750397U (en) | 2018-01-22 | 2018-01-22 | A kind of two axle assembly Wedge type over running clutch of loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024087943A1 (en) * | 2022-10-24 | 2024-05-02 | 洛阳轴承研究所有限公司 | Dual-retainer overrunning clutch |
-
2018
- 2018-01-22 CN CN201820101095.XU patent/CN207750397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024087943A1 (en) * | 2022-10-24 | 2024-05-02 | 洛阳轴承研究所有限公司 | Dual-retainer overrunning clutch |
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