CN106041198A - Device for regulating lateral clearance of cutting edge - Google Patents
Device for regulating lateral clearance of cutting edge Download PDFInfo
- Publication number
- CN106041198A CN106041198A CN201610588628.7A CN201610588628A CN106041198A CN 106041198 A CN106041198 A CN 106041198A CN 201610588628 A CN201610588628 A CN 201610588628A CN 106041198 A CN106041198 A CN 106041198A
- Authority
- CN
- China
- Prior art keywords
- tool rest
- tool apron
- cutting edge
- screw rod
- regulating
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/005—Adjusting the position of the cutting members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a device for regulating a lateral clearance of a cutting edge. The device comprises a fixed tool apron and a movable tool apron, wherein the movable tool apron is provided with a graduated scale; a lower cutting edge is fixedly arranged on the movable tool apron through two bolts; the movable tool apron is connected with a nut through a bolt; the nut is internally provided with a screw rod; and one end of the screw rod is connected with a universal joint shaft, and the other end of the universal joint shaft is connected with a hand wheel. The device for regulating the lateral clearance of the cutting edge, disclosed by the invention, is artful in design, simple in operation, convenient to use, accurate in regulating quantity, low in cost, free of assistance of an overhead crane, capable of saving manpower and material resources, increasing the labor productivity and improving the shearing quality of strips and convenient to manufacture, popularize and use in the fields of metallurgical machinery and equipment.
Description
Technical field:
The invention belongs to metallurgical machinery equipment technical field, particularly relate to hydraulic shearing machine regulation in the Hot Rolling Mill of strip workshop and cut
A kind of adjusting means of sub-blade sideshake.
Background technology:
On the hot rolling line of strip workshop, it is typically equipped with 1 ~ 2 hydraulic shearing machine.Hydraulic shearing machine is mainly used to shear plate
The head of band, afterbody and cut；It is by upper tool post, lower slide, sill, Zhang Lizhu, fixed frame, lazy-tongs and two
Oil cylinder forms；The lifting of upper lower slide is driven jointly by two oil cylinders being fixed on sill；Blade is separately fixed at up and down
On upper lower slide；During work, after upper tool post is first moved downwardly to limit position, lower slide moves upward again, until band is cut off
Till, complete a shear history.
Up and down blade sideshake directly affects the shearing quality of band, and sideshake adjusts accurately, can make shear surface with
Strip surface becomes 90 right angles, and the size of sideshake is relevant with the material being sheared and thickness.Quick along with national economy
Development and social progress, product quality is not only required more and more higher by user, and product width and thickness excursion are more come
The biggest, and the band of corresponding different-thickness, it is necessary to being frequently changed the sideshake of blade, upper and lower blade sideshake is direct
Affecting the shearing quality of band, sideshake adjusts accurately, and shear surface can be made with strip surface to become 90 right angles.
It is all the fixing bolt first unclamping lower tool rest that the blade sideshake of the most traditional hydraulic shearing machine adjusts, then edge
Lower tool rest is moved in unit direction, after repeatedly adjusting, test and moving on to correct position, more fixing bolt is tightened, locked, if
Thickness of strip excursion is relatively big has not only increased the weight of the working strength of workman it is necessary to constantly adjust sideshake, extends production auxiliary
Help the time, also will affect the shearing quality of band further and reduce the production efficiency of factory.
Summary of the invention:
In order to solve the problems referred to above, the invention provides a kind of device regulating blade sideshake.
The technical solution adopted for the present invention to solve the technical problems:
A kind of device regulating blade sideshake, including fixing tool rest and mobile tool rest institute, states mobile tool rest and is provided with scale
Chi, lower blade is bolted on mobile tool rest by two, and described mobile tool rest is connected by bolts and nuts, described nut
Inside being provided with screw rod, one end of described screw rod is connected with cardan axis, and the other end of cardan axis is connected with handwheel.
Described mobile tool rest and fixing tool rest are the inclined-planes of 1:50.
Owing to using technical scheme as above, the present invention has a following superiority:
1. can the most quickly and accurately blade sideshake be adjusted in place；
2. regulation thickness range is wide, and range is big；
3. design is ingenious, simple to operate, easy to use；Regulated quantity is accurate, and cost is low, not only can save human and material resources, be not required to
Want overhead traveling crane to assist, improve labor productivity, it is also possible to improve the shearing quality of band, it is simple in field of metallurgical mechanical equipment system
Make and promote the use of.
Accompanying drawing illustrates:
Fig. 1 is the front view of the present invention；
Wherein: 1, handwheel；2, cardan axis；3, fixing tool rest；4, tool rest is moved；5, lower blade；6, screw rod；7, nut；8, carve
Degree chi.
Detailed description of the invention:
Can be explained in more detail the present invention by the following examples, the open purpose of the present invention is intended to protect the scope of the invention
All interior changes and improvements, the invention is not limited in the following examples；
In conjunction with a kind of device regulating blade sideshake described in accompanying drawing, including fixing tool rest 3 and mobile tool rest 4, described shifting
Moving knife seat 4 is provided with rule 8, and lower blade 5 is bolted on mobile tool rest 4 by two, and described mobile tool rest 4 passes through spiral shell
Bolt is connected with nut 7, is provided with screw rod 6 in described nut 7, and one end of described screw rod 6 is connected with cardan axis 2, cardan axis 2
The other end is connected with handwheel 1.
Described mobile tool rest 4 and fixing tool rest 3 are the inclined-planes of 1:50.
Adjust before gap, two bolts of fixing mobile tool rest 4 unclamped, drive handwheel 1, nut 7 along screw rod 6 move time
Just can drive mobile tool rest 4 and lower blade 5, make them move along inclined-plane together, when moving to design value, then will be fixing
Bolt is tightened.
Adjustment amount determines according to the indicating positions of rule 8.
The most carefully stating part in above content is prior art, therefore does not runs business into particular one and state.
Claims (2)
1. regulate a device for blade sideshake, it is characterized in that including fixing tool rest (3) and mobile tool rest (4): described
Mobile tool rest (4) is provided with rule (8), and lower blade (5) is bolted on mobile tool rest (4) by two, described movement
Tool rest (4) is connected by bolts and nuts (7), is provided with screw rod (6) in described nut (7), and one end of described screw rod (6) is with universal
Nodal axisn (2) connects, and the other end of cardan axis (2) is connected with handwheel (1).
A kind of device regulating blade sideshake the most according to claim 1, it is characterised in that: described mobile tool rest
(4) it is the inclined-plane of 1:50 with fixing tool rest (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588628.7A CN106041198A (en) | 2016-07-25 | 2016-07-25 | Device for regulating lateral clearance of cutting edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588628.7A CN106041198A (en) | 2016-07-25 | 2016-07-25 | Device for regulating lateral clearance of cutting edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106041198A true CN106041198A (en) | 2016-10-26 |
Family
ID=57417285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588628.7A Pending CN106041198A (en) | 2016-07-25 | 2016-07-25 | Device for regulating lateral clearance of cutting edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041198A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413882A (en) * | 1965-07-23 | 1968-12-03 | Davy & United Eng Co Ltd | Means for adjusting position of shear bolster |
| CN201046513Y (en) * | 2007-04-18 | 2008-04-16 | 邯郸钢铁股份有限公司 | Lower clipper displacement type blade clearance regulating apparatus |
| CN201192741Y (en) * | 2007-12-07 | 2009-02-11 | 中国重型机械研究院 | Cutting edge side gap adjusting apparatus for double crank flying shears |
| CN201389671Y (en) * | 2009-04-30 | 2010-01-27 | 大连华锐股份有限公司 | Blade clearance adjustor for rotary cut-to-length shear |
| CN201833063U (en) * | 2010-10-14 | 2011-05-18 | 中冶华天工程技术有限公司 | Adjusting device for upper tool rest wedge for cold shears |
| CN203076693U (en) * | 2012-11-29 | 2013-07-24 | 一重集团大连设计研究院有限公司 | Shear edge backlash adjusting device of heavy-duty hydraulic shear of aluminum plate hot rolling unit |
| CN205927326U (en) * | 2016-07-25 | 2017-02-08 | 中色科技股份有限公司 | Adjust cutting edge side gap's device |
-
2016
- 2016-07-25 CN CN201610588628.7A patent/CN106041198A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413882A (en) * | 1965-07-23 | 1968-12-03 | Davy & United Eng Co Ltd | Means for adjusting position of shear bolster |
| CN201046513Y (en) * | 2007-04-18 | 2008-04-16 | 邯郸钢铁股份有限公司 | Lower clipper displacement type blade clearance regulating apparatus |
| CN201192741Y (en) * | 2007-12-07 | 2009-02-11 | 中国重型机械研究院 | Cutting edge side gap adjusting apparatus for double crank flying shears |
| CN201389671Y (en) * | 2009-04-30 | 2010-01-27 | 大连华锐股份有限公司 | Blade clearance adjustor for rotary cut-to-length shear |
| CN201833063U (en) * | 2010-10-14 | 2011-05-18 | 中冶华天工程技术有限公司 | Adjusting device for upper tool rest wedge for cold shears |
| CN203076693U (en) * | 2012-11-29 | 2013-07-24 | 一重集团大连设计研究院有限公司 | Shear edge backlash adjusting device of heavy-duty hydraulic shear of aluminum plate hot rolling unit |
| CN205927326U (en) * | 2016-07-25 | 2017-02-08 | 中色科技股份有限公司 | Adjust cutting edge side gap's device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |