CN203791729U - Cutting machine for thin plate - Google Patents
Cutting machine for thin plate Download PDFInfo
- Publication number
- CN203791729U CN203791729U CN201420184775.4U CN201420184775U CN203791729U CN 203791729 U CN203791729 U CN 203791729U CN 201420184775 U CN201420184775 U CN 201420184775U CN 203791729 U CN203791729 U CN 203791729U
- Authority
- CN
- China
- Prior art keywords
- cutting knife
- fixedly connected
- thin plate
- movable bolts
- cutting machine
- 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.)
- Expired - Fee Related
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- Scissors And Nippers (AREA)
Abstract
The utility model discloses a cutting machine for a thin plate. The cutting machine comprises a cutter and two fixing pivot points arranged symmetrically under the cutter; two movable bolts are movably connected with the two fixing pivot points respectively; two ends of a lever force application rod are fixedly connected with the two movable bolts respectively; one end of each lever force resisting rod is fixedly connected with one movable bolt; the other ends of the lever force resisting rods are movably connected with horizontal slotted holes in the cutter; the thin plate is arranged right above the cutter. The cutting machine is simple in structure, convenient to use, and good in cutting effect.
Description
[technical field]
The utility model relates to a kind of cutter, is specifically related to a kind of sheet-mill shears.
[background technology]
Present sheet-mill shears complex structure, with high costs, and exist the problem that shear precision is not high.
[utility model content]
The purpose of this utility model is to have complex structure problem with high costs for present sheet-mill shears, and a kind of sheet-mill shears is provided, and it can address the above problem preferably.
For achieving the above object, the utility model adopts following technical scheme:
A kind of sheet-mill shears, comprise cutting knife, be symmetricly set on two fixed pivots of cutting knife below, two movable bolts are flexibly connected with two fixed pivots respectively, the two ends of lever force application rod are fixedly connected with two movable bolts respectively, one end of two lever drag struts is fixedly connected with two movable bolts respectively, and its other end is flexibly connected with the horizontal slotted hole on cutting knife respectively; Thin plate be arranged on cutting knife directly over.
The utility model further improves and is: lever force application rod is the U-shaped shape that Open Side Down, and it comprises two rigid rods, and by two flexible link that rigid rod is connected, two rigid rods are fixedly connected with two movable bolts respectively.
With respect to prior art, the utility model is simple in structure, easy to use, and shear effect is good.
[brief description of the drawings]
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the crosscut profile of cutting knife below leverage.
Wherein: 1 is thin plate, 2 is cutting knife, and 3 is lever drag strut, and 4 is movable bolt, and 5 is fixed pivot, and 6 is lever force application rod.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See figures.1.and.2, a kind of sheet-mill shears of the utility model, comprise cutting knife 2, be symmetricly set on two fixed pivots 5 of cutting knife 2 belows, two movable bolts 4 are flexibly connected with two fixed pivots 5 respectively, the two ends of lever force application rod 6 are fixedly connected with two movable bolts 4 respectively, and one end of two lever drag struts 3 is fixedly connected with two movable bolts 4 respectively, and its other end is flexibly connected with the horizontal slotted hole on cutting knife 2 respectively; Thin plate 1 be arranged on cutting knife 2 directly over.Wherein, lever force application rod 6 is the U-shaped shape that Open Side Down, and it comprises two rigid rods, and by two flexible link that rigid rod is connected, two rigid rods are fixedly connected with two movable bolts 4 respectively.
When use, draw (pressure) to move lever force application rod 6, drawing under the effect of (pressure) power, lever force application rod 6 drives the movable bolt 4 being fixedly connected with to rotate around fixed pivot 5, thereby drive is fixed on lever drag strut 3 and moves upward, promotion is fixed on the cutting knife 2 on lever drag strut 3, upwards shears the thin plate 1 directly over being arranged on.
The just exemplary illustration to this patent and do not limit its protection domain of present embodiment; those skilled in the art can also carry out part to it and change; as long as no the Spirit Essence that exceeds this patent, be all considered as the replacement that is equal to this patent, all within the protection domain of this patent.
Claims (2)
1. a sheet-mill shears, it is characterized in that: comprise cutting knife (2), be symmetricly set on two fixed pivots (5) of cutting knife (2) below, two movable bolts (4) are flexibly connected with two fixed pivots (5) respectively, the two ends of lever force application rod (6) are fixedly connected with two movable bolts (4) respectively, one end of two lever drag struts (3) is fixedly connected with two movable bolts (4) respectively, and its other end is flexibly connected with the horizontal slotted hole on cutting knife (2) respectively; Thin plate (1) be arranged on cutting knife (2) directly over.
2. a kind of sheet-mill shears according to claim 1, it is characterized in that: lever force application rod (6) is the U-shaped shape that Open Side Down, it comprises two rigid rods, and by two flexible link that rigid rod is connected, two rigid rods are fixedly connected with two movable bolts (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184775.4U CN203791729U (en) | 2014-04-16 | 2014-04-16 | Cutting machine for thin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184775.4U CN203791729U (en) | 2014-04-16 | 2014-04-16 | Cutting machine for thin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791729U true CN203791729U (en) | 2014-08-27 |
Family
ID=51373998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184775.4U Expired - Fee Related CN203791729U (en) | 2014-04-16 | 2014-04-16 | Cutting machine for thin plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436591A (en) * | 2015-12-11 | 2016-03-30 | 浙江易锋机械有限公司 | Simple steel product cutting device |
-
2014
- 2014-04-16 CN CN201420184775.4U patent/CN203791729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436591A (en) * | 2015-12-11 | 2016-03-30 | 浙江易锋机械有限公司 | Simple steel product cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |