CN209006770U - A kind of roll shaft cutter - Google Patents
A kind of roll shaft cutter Download PDFInfo
- Publication number
- CN209006770U CN209006770U CN201821701844.9U CN201821701844U CN209006770U CN 209006770 U CN209006770 U CN 209006770U CN 201821701844 U CN201821701844 U CN 201821701844U CN 209006770 U CN209006770 U CN 209006770U
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- China
- Prior art keywords
- roll shaft
- movable support
- support
- movable
- axle center
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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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- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model discloses a kind of roll shaft cutters, it is related to industrial equipment field, it include: a fixed bracket and a movable support, the movable support and the fixed bracket are oppositely arranged, immovable support is provided on the fixed bracket, movable carriage is provided on the movable support, the first blade is provided on the immovable support, the second blade is provided on the movable carriage, driving device is provided on the movable support, it is additionally provided with the fixed device in axle center on the fixed bracket, roll shaft is avoided to deform.By adopting the above technical scheme, due to using Mechanical Driven knife rest, shear efficiency is high, the fixed device in axle center is set on bracket simultaneously, can shearing when stationary roller shaft axle center, the inside support force for increasing roll shaft simultaneously effectively prevents axle center offset and deformation of the roll shaft in shearing, improves shear effect.
Description
Technical field
The utility model relates to industrial equipment field, in particular to a kind of roll shaft cutter.
Background technique
Roll shaft needs to carry out shearing segmentation to it in some special circumstances, still, in the prior art, for roll shaft
Shearing is usually to be carried out using artificial, and operation is very time-consuming and laborious, and the precision sheared is not also high, and then some machines occurs
Tool cutting mechanism, mechanical shearing mechanism shearing when be easy to cause roll shaft to deform, influence using.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of roll shaft cutter, artificial shearing in the prior art is solved
The problem of precision is low, and time-consuming and laborious and mechanical shearing mechanism is easily damaged roll shaft.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of roll shaft cutter, comprising: a fixed bracket and a movable support, the movable support and the fixed bracket
It is oppositely arranged, is provided with immovable support on the fixed bracket, movable carriage is provided on the movable support, described
It is provided with the first blade on immovable support, the second blade is provided on the movable carriage, is arranged on the movable support
There is driving device, the fixed device in axle center is additionally provided on the fixed bracket, roll shaft is avoided to deform.
Wherein, the driving device is fluid pressure drive device.
Specifically, the fluid pressure drive device includes horizontal hydraulic pressure bar, vertical hydraulic bar and hydraulic cylinder, the horizontal liquid
Compression bar and the vertical hydraulic bar are separately connected the hydraulic cylinder, the horizontal hydraulic pressure bar connection movable support and movable carriage
Horizontal direction, the vertical hydraulic bar is separately connected the vertical direction of movable support and movable carriage.
Wherein, the stretched out structure that device includes telescopic rod and is arranged on the telescopic rod end is fixed in the axle center.
Specifically, the stretched out structure includes multiple roller groups for capableing of vertical telescopic.
Wherein, laser locating apparatus is additionally provided on the movable support.
By adopting the above technical scheme, due to using Mechanical Driven knife rest, shear efficiency is high, while axle center being arranged on bracket
Fixed device, can in shearing stationary roller shaft axle center, while increasing the inside support force of roll shaft, effectively prevent roll shaft and exist
Axle center offset and deformation when shearing, improve shear effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model roll shaft cutter；
Fig. 2 is the side view of Fig. 1.
In figure, the fixed bracket of 1-, 11- immovable support, the first blade of 12-, 2- movable support, 21- movable carriage, 22- the
Two blades, 3- driving device, 31- horizontal hydraulic pressure bar, 32- vertical hydraulic bar, the fixed device in the axle center 4-, 41- telescopic rod, 42- rolling
Wheel group, 5- laser locating apparatus.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As the first embodiment of the utility model, a kind of roll shaft cutter is proposed, as illustrated in fig. 1 and 2, comprising: one is solid
Fixed rack 1 and a movable support 2 are provided with immovable support 11 on fixed bracket 1, are provided with movable blade on movable support 2
Frame 21 is provided with the first blade 12 on immovable support 11, and the second blade 22, movable support 2 are provided on movable carriage 21
It is oppositely arranged with fixed bracket 1, so that the first blade 12 and the second blade 22 fit closely, realizes shearing；In 2 He of movable support
Driving device 3 is provided between movable carriage 21, driving device 3 uses fluid pressure drive device, hydraulic-driven dress in the present embodiment
It sets including horizontal hydraulic pressure bar 31, vertical hydraulic bar 32 and hydraulic cylinder (not shown), horizontal hydraulic pressure bar 31 and vertical hydraulic
Bar 32 is separately connected hydraulic cylinder, and horizontal hydraulic pressure bar 31 connects the horizontal direction of movable support 2 and movable carriage 21, so that movable
Knife rest 21 can be separately connected movable support 2 and movable carriage 21 relative to fixed 1 horizontal movement of bracket, vertical hydraulic bar 32
Vertical direction enables movable carriage 21 to move vertically relative to fixed bracket 1.Laser is additionally provided on movable support 2
Positioning device 5 can be realized the precise positioning of shearing.
Further, it is additionally provided with the fixed device 4 in axle center on fixed bracket 1, roll shaft is avoided to deform.Device is fixed in axle center
4 include telescopic rod 41 and the stretched out structure that is arranged on 41 end of telescopic rod, stretched out structure include it is multiple being capable of vertical telescopic
Roller group 42.The fixed device 4 in axle center is allowed to be adjusted support according to the size in roll shaft axle center.
By adopting the above technical scheme, due to using Mechanical Driven knife rest, shear efficiency is high, while axle center being arranged on bracket
Fixed device, can in shearing stationary roller shaft axle center, while increasing the inside support force of roll shaft, effectively prevent roll shaft and exist
Axle center offset and deformation when shearing, improve shear effect.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of roll shaft cutter characterized by comprising a fixed bracket and a movable support, the movable support and institute
It states fixed bracket to be oppositely arranged, is provided with immovable support on the fixed bracket, is provided with activity on the movable support
Knife rest is provided with the first blade on the immovable support, and the second blade is provided on the movable carriage, in the activity
It is provided with driving device on bracket, the fixed device in axle center is additionally provided on the fixed bracket, roll shaft is avoided to deform.
2. roll shaft cutter according to claim 1, it is characterised in that: the driving device is fluid pressure drive device.
3. roll shaft cutter according to claim 2, it is characterised in that: the fluid pressure drive device includes horizontal hydraulic pressure
Bar, vertical hydraulic bar and hydraulic cylinder, the horizontal hydraulic pressure bar and the vertical hydraulic bar are separately connected the hydraulic cylinder, institute
State horizontal hydraulic pressure bar connection movable support and movable carriage horizontal direction, the vertical hydraulic bar be separately connected movable support and
The vertical direction of movable carriage.
4. roll shaft cutter according to claim 1, it is characterised in that: the fixed device in the axle center includes telescopic rod and sets
Set the stretched out structure on the telescopic rod end.
5. roll shaft cutter according to claim 4, it is characterised in that: the stretched out structure includes that multiple can vertically stretch
The roller group of contracting.
6. roll shaft cutter according to claim 1, it is characterised in that: it is fixed to be additionally provided with laser on the movable support
Position device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701844.9U CN209006770U (en) | 2018-10-19 | 2018-10-19 | A kind of roll shaft cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701844.9U CN209006770U (en) | 2018-10-19 | 2018-10-19 | A kind of roll shaft cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209006770U true CN209006770U (en) | 2019-06-21 |
Family
ID=66839197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821701844.9U Active CN209006770U (en) | 2018-10-19 | 2018-10-19 | A kind of roll shaft cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209006770U (en) |
-
2018
- 2018-10-19 CN CN201821701844.9U patent/CN209006770U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |