CN209599117U - A kind of detaching device for coupling - Google Patents
A kind of detaching device for coupling Download PDFInfo
- Publication number
- CN209599117U CN209599117U CN201822182980.8U CN201822182980U CN209599117U CN 209599117 U CN209599117 U CN 209599117U CN 201822182980 U CN201822182980 U CN 201822182980U CN 209599117 U CN209599117 U CN 209599117U
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- China
- Prior art keywords
- roll shaft
- partition
- hydraulic cylinder
- coupling
- support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of detaching device for coupling, including support, partition and hydraulic cylinder；The hydraulic cylinder is fixed on one end of support by hydraulic cylinder seat, and the other end of support sets roll shaft positioning seat, and roll shaft is fixed on roll shaft positioning seat, and hydraulic cylinder and roll shaft are coaxially disposed；It is removably disposed partition on support, partition is set between roll shaft and shaft coupling and separates the two, and the telescopic rod of hydraulic cylinder is towards partition direction.The utility model can successfully disassemble shaft coupling from roll shaft, and to shaft coupling and the equal fanout free region of roll shaft, equipment recycling rate of waterused is improved, and effectively increases the efficiency of drive roll maintenance.
Description
Technical field
The utility model relates to overhaul of the equipments technical field more particularly to a kind of shaft couplings for dismantling on roll roll shaft
Device.
Background technique
Drive roll one end roll shaft on milling train is connected by shaft coupling with driving device, is used between roll shaft and shaft coupling
It is full of cooperation, in addition roll shaft stress deformation in milling train production process, keeps the combination between roll shaft and shaft coupling very secured, right
It when drive roll is overhauled, is often difficult to remove shaft coupling from roll shaft, or even can only be by the way of cutting by shaft coupling
Destructive demolition is carried out, equipment cost increase and the waste of resource are caused.And the time of cutting process is longer, because being afraid of to hurt
Roll shaft, cutting can only be incremental, and working efficiency is very low, and roll shaft surface also needs to carry out sanding and polishing processing after cutting.
Summary of the invention
The utility model provides a kind of detaching device for coupling, under capable of successfully dismantling shaft coupling from roll shaft
Come, to shaft coupling and the equal fanout free region of roll shaft, equipment recycling rate of waterused is improved, and effectively increases the efficiency of drive roll maintenance.
In order to achieve the above object, the utility model is implemented with the following technical solutions:
A kind of detaching device for coupling, including support, partition and hydraulic cylinder；The hydraulic cylinder is fixed on by hydraulic cylinder seat
One end of support, the other end of support set roll shaft positioning seat, and roll shaft is fixed on roll shaft positioning seat, and hydraulic cylinder is coaxially set with roll shaft
It sets；Partition is removably disposed on support, partition is set between roll shaft and shaft coupling and separates the two, the telescopic rod of hydraulic cylinder
Towards partition direction.
Positioning groove is set at the top of the roll shaft positioning seat, roll shaft is placed on positioning groove.
The roll shaft positioning seat is axially arranged with multiple along hydraulic cylinder, respectively corresponds the roll shaft of different model.
Semi-circular recesses are set at the top of the partition, the diameter of semi-circular recesses is matched with the diameter of axle of roll shaft；It corresponds to not
With the roll shaft of model, there are many specifications by the difference of semi-circular recesses diameter for partition.
The two sides of the support set side plate respectively, and multiple strip sliding slots are opened up on side plate, and the partition of different size is corresponding
It is mounted in the strip sliding slot of different location, and be locked by fixedly connected part.
Compared with prior art, the utility model has the beneficial effects that
1) successfully shaft coupling can be disassembled from roll shaft, to shaft coupling and the equal fanout free region of roll shaft, equipment is repeated
Utilization rate improves, and effectively increases the efficiency of drive roll maintenance；
2) apparatus structure is simple, low manufacture cost, easy to operate；
3) it is suitable for the roll shaft of various specifications, adjustable range is big, strong applicability.
Detailed description of the invention
Fig. 1 is a kind of main view of detaching device for coupling described in the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
In figure: the hydraulic 6. strip sliding slot 7. of cylinder seat of 1. support, 2. roll shaft positioning seat, 3. partition, 4. hydraulic cylinder 5. is fixed
9. side plate of position 8. semi-circular recesses of groove
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of detaching device for coupling described in the utility model, including support 1, partition 3 and hydraulic
Cylinder 4；The hydraulic cylinder 4 is fixed on one end of support 1 by hydraulic cylinder seat 5, and the other end of support 1 sets roll shaft positioning seat 2, roll shaft
It is fixed on roll shaft positioning seat 2, hydraulic cylinder 4 and roll shaft are coaxially disposed；Partition 3 is removably disposed on support 1, partition 3 is set to
Separate between roll shaft and shaft coupling and by the two, the telescopic rod of hydraulic cylinder 4 is towards 3 direction of partition.
The top of the roll shaft positioning seat 2 sets positioning groove 7, and roll shaft is placed on positioning groove 7.
The roll shaft positioning seat 2 is axially arranged with multiple along hydraulic cylinder 4, respectively corresponds the roll shaft of different model.
The top of the partition 3 sets semi-circular recesses 8, and the diameter of semi-circular recesses 8 is matched with the diameter of axle of roll shaft；It is corresponding
The roll shaft of different model, there are many specifications by the difference of 8 diameter of semi-circular recesses for partition 3.
The two sides of the support 1 set side plate 9 respectively, and multiple strip sliding slots 6, the partition 3 of different size are opened up on side plate 9
Correspondence is mounted in the strip sliding slot 6 of different location, and is locked by fixedly connected part.
A kind of detaching device for coupling described in the utility model is in use, select the partition of dimension according to roll shaft model
3, the semi-circular recesses 8 on the partition 3 are matched with the roll shaft diameter of axle；Roll shaft is placed on the positioning of the corresponding roll shaft in bracket 1
On seat 2, shaft coupling one end is towards hydraulic cylinder 4；Then partition 3 is placed between shaft coupling and roll shaft, is moved by strip sliding slot 6
Dynamic dividing plate 3 is close to the side of partition 3 on the end face of shaft coupling；Then partition 3 is locked by fixedly connected part.
Finally start hydraulic cylinder 4, the telescopic rod stretching of hydraulic cylinder 4 withstands on the end face of roll shaft, and roll shaft is rearward pushed, due to every
The compartmentation of plate 3, shaft coupling can not be mobile with roll shaft, with the continuous stretching of 4 telescopic rod of hydraulic cylinder, shaft coupling successfully from
It is disassembled on roll shaft.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its design is subject to equivalent substitution or change, should be covered within the scope of the utility model.
Claims (5)
1. a kind of detaching device for coupling, which is characterized in that including support, partition and hydraulic cylinder；The hydraulic cylinder passes through hydraulic
Cylinder seat is fixed on one end of support, and the other end of support sets roll shaft positioning seat, and roll shaft is fixed on roll shaft positioning seat, hydraulic cylinder with
Roll shaft coaxial arrangement；Partition is removably disposed on support, partition is set between roll shaft and shaft coupling and separates the two, hydraulic
The telescopic rod of cylinder is towards partition direction.
2. a kind of detaching device for coupling according to claim 1, which is characterized in that set at the top of the roll shaft positioning seat
Positioning groove, roll shaft are placed on positioning groove.
3. a kind of detaching device for coupling according to claim 1 or 2, which is characterized in that the roll shaft positioning seat is along liquid
Cylinder pressure is axially arranged with multiple, respectively corresponds the roll shaft of different model.
4. a kind of detaching device for coupling according to claim 1, which is characterized in that set semicircle at the top of the partition
Groove, the diameter of semi-circular recesses are matched with the diameter of axle of roll shaft；The roll shaft of corresponding different model, partition are straight by semi-circular recesses
There are many specifications for the difference of diameter.
5. a kind of detaching device for coupling according to claim 1 or 4, which is characterized in that distinguish the two sides of the support
If side plate, multiple strip sliding slots, the corresponding strip sliding slot for being mounted on different location of the partition of different size are opened up on side plate
In, and be locked by fixedly connected part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182980.8U CN209599117U (en) | 2018-12-25 | 2018-12-25 | A kind of detaching device for coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182980.8U CN209599117U (en) | 2018-12-25 | 2018-12-25 | A kind of detaching device for coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209599117U true CN209599117U (en) | 2019-11-08 |
Family
ID=68396982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822182980.8U Active CN209599117U (en) | 2018-12-25 | 2018-12-25 | A kind of detaching device for coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209599117U (en) |
-
2018
- 2018-12-25 CN CN201822182980.8U patent/CN209599117U/en active Active
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| GR01 | Patent grant |