CN107661938A - The feed lead rail of safety-type cross cut shears - Google Patents
The feed lead rail of safety-type cross cut shears Download PDFInfo
- Publication number
- CN107661938A CN107661938A CN201610604386.6A CN201610604386A CN107661938A CN 107661938 A CN107661938 A CN 107661938A CN 201610604386 A CN201610604386 A CN 201610604386A CN 107661938 A CN107661938 A CN 107661938A
- Authority
- CN
- China
- Prior art keywords
- rail
- guide rail
- right guide
- screw rod
- support
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/023—Centering devices, e.g. edge guiding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Linear Motors (AREA)
Abstract
The present invention relates to a kind of feed lead rail of safety-type cross cut shears, it is characterised in that：It includes base, is bolted on the base and is provided with support（1）, the support（1）On be provided with left rail（2）With right guide rail（3）, the left rail（2）With right guide rail（3）Inner side be provided with guide wheel, the left rail（2）With right guide rail（3）Bottom be provided with a screw rod（4）, screw rod（4）Top pass through nut and left rail（2）With right guide rail（3）Bottom thread coordinate, the support（1）Both ends be respectively arranged with Magnetic contact switch, the left rail（2）With right guide rail（3）Surface be provided with etch resistant layer.The feed lead rail of this safety-type cross cut shears regulation left rail, the position of right guide rail, so as to realize the positioning of strip, prevents strip from shifting, is not only simple in structure, is easily achieved by rotating screw rod, and convenient and simple for operation, improves production efficiency.
Description
Technical field
The present invention relates to a kind of feed lead rail of safety-type cross cut shears, belong to mechanical equipment technical field.
Background technology
Silicon steel sheet is a kind of carbon containing extremely low silicon-iron soft magnetic alloy, and general silicon content is 0.5%~4.5%, through heat, cold rolling
It is made, thickness claims thin plate typically in below 1mm.The resistivity and maximum permeability of iron can be improved by adding silicon, reduce coercive
Power, core loss and magnetic aging；Silicon steel sheet is mainly used to make the iron core of various transformers, motor and generator.Silicon steel sheet
In process, it is necessary to be sheared with cross cut shears, however, in shear history, particularly in feed mechanism feeding, due to entering
Expect that guide rail structure is complicated, and poor location, strip are easily offset, and cause product size inconsistent, are unable to reach the essence of product
Degree requires.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided one kind is had good positioning, and strip is not in the safety-type of skew
The feed lead rail of cross cut shears.
The object of the present invention is achieved like this：
A kind of feed lead rail of safety-type cross cut shears, it includes base, is bolted on the base and is provided with support, institute
State and left rail and right guide rail are provided with support, guide wheel, left rail and the right side are provided with the inside of the left rail and right guide rail
Guide rail is horizontally slipped by guide wheel on support, and the bottom of the left rail and right guide rail is provided with a screw rod, and screw rod is led with a left side
Rail and right guide rail are vertically arranged, and the top of screw rod is coordinated by the bottom thread of nut and left rail and right guide rail, while screw rod
One end also fixed with handle, the both ends of the support are respectively arranged with the surface of Magnetic contact switch, the left rail and right guide rail
It is provided with etch resistant layer.
The feed lead rail of this safety-type cross cut shears has advantages below：
The feed lead rail of this safety-type cross cut shears is by rotating screw rod, regulation left rail, the position of right guide rail, so as to realize band
The positioning of material, prevents strip from shifting, and is not only simple in structure, is easily achieved, and convenient and simple for operation, improves production
Efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the feed lead rail of the safety-type cross cut shears of the present invention.
In figure：Support 1, left rail 2, right guide rail 3, screw rod 4, handle 5.
Embodiment
Referring to Fig. 1, a kind of feed lead rail of safety-type cross cut shears of the present invention, including base, lead on the base
Cross bolt and be fixedly installed support 1, left rail 2 and right guide rail 3, the left rail 2 and right guide rail 3 are provided with the support 1
Inner side be provided with guide wheel, left rail 2 and right guide rail 3 and horizontally slipped by guide wheel on support 1, the left rail 2 and the right side
The bottom of guide rail 3 is provided with a screw rod 4, and screw rod 4 is vertically arranged with left rail 2 and right guide rail 3, and the top of screw rod 4 passes through nut
Coordinate with the bottom thread of left rail 2 and right guide rail 3, while one end of screw rod 4 is also fixed with handle 5, the handle 5 is used to revolve
Turn screw rod 4.
During work, by swing handle 5, screw rod 4 is driven to rotate, the distance between regulation left rail 2, right guide rail 3, with suitable
The size of crossed belt material, so as to realize the positioning of strip, prevent strip from shifting, and left rail 2, the inner side of right guide rail 3 are set
Roller so that strip is small with the frictional force of left rail 2, right guide rail 3 in transmit process, does not influence Product Precision, this hair
Bright cross cut shears is not only simple in structure with feed lead rail, is easily achieved, and convenient and simple for operation, improves production efficiency, described
The both ends of support 1 are respectively arranged with Magnetic contact switch, and when left rail 2, right guide rail 3 move to the end soon, Magnetic contact switch can be examined
Signal is measured, left rail 2, right guide rail 3 is stopped movement, ensures that guide rail does not damage, the left rail 2, the surface of right guide rail 3 are set
Etch resistant layer is equipped with, left rail 2, right guide rail 3 can be prevented to be corroded.
Claims (1)
- A kind of 1. feed lead rail of safety-type cross cut shears, it is characterised in that：It includes base, is bolted on the base It is provided with support（1）, the support（1）On be provided with left rail（2）With right guide rail（3）, the left rail（2）With right guide rail （3）Inner side be provided with guide wheel, left rail（2）With right guide rail（3）By guide wheel in support（1）On horizontally slip, the left side Guide rail（2）With right guide rail（3）Bottom be provided with a screw rod（4）, screw rod（4）With left rail（2）With right guide rail（3）Vertically set Put, screw rod（4）Top pass through nut and left rail（2）With right guide rail（3）Bottom thread coordinate, while screw rod（4）One End is gone back and handle（5）It is fixed, the support（1）Both ends be respectively arranged with Magnetic contact switch, the left rail（2）With right guide rail （3）Surface be provided with etch resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604386.6A CN107661938A (en) | 2016-07-29 | 2016-07-29 | The feed lead rail of safety-type cross cut shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604386.6A CN107661938A (en) | 2016-07-29 | 2016-07-29 | The feed lead rail of safety-type cross cut shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107661938A true CN107661938A (en) | 2018-02-06 |
Family
ID=61114282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610604386.6A Pending CN107661938A (en) | 2016-07-29 | 2016-07-29 | The feed lead rail of safety-type cross cut shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107661938A (en) |
-
2016
- 2016-07-29 CN CN201610604386.6A patent/CN107661938A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180206 |
|
| WD01 | Invention patent application deemed withdrawn after publication |