CN203018819U - Material cutting device - Google Patents
Material cutting device Download PDFInfo
- Publication number
- CN203018819U CN203018819U CN 201320067558 CN201320067558U CN203018819U CN 203018819 U CN203018819 U CN 203018819U CN 201320067558 CN201320067558 CN 201320067558 CN 201320067558 U CN201320067558 U CN 201320067558U CN 203018819 U CN203018819 U CN 203018819U
- Authority
- CN
- China
- Prior art keywords
- cutter
- frame
- fixedly connected
- installing rack
- oil cylinder
- 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
Links
Images
Landscapes
- Shearing Machines (AREA)
Abstract
The utility model discloses a material cutting device comprising a frame, and two groups of cutter assemblies arranged on the left side and right side of the frame respectively, wherein each group of cutter assembly comprises an upper cutter, an upper cutter mounting frame, a cutting pier, a first driving oil cylinder, a holder and a wire rail, wherein the upper cutter is fixedly connected with the upper end of the upper cutter mounting frame; the upper cutter mounting frame is in sliding connection with the wire rail; the lower end of the upper cutting mounting frame is fixedly connected with the cylinder body of the first driving oil cylinder; the wire rail is fixedly connected with the holder; the holder is arranged on the frame; the cutter assembly further comprises a lower cutter and a lower cutter mounting frame; the lower cutter and the cutting pier both are fixedly connected with the lower cutter mounting frame; and the lower cutter mounting frame is fixedly connected with the free end of the piston rod of the first driving oil cylinder. The material cutting device has less possibility of bending materials and is also capable of improving the material cutting efficiency.
Description
Technical field
A kind of cutoff device of the utility model design specifically relates to a kind of cutoff device for steel grating.
Background technology
Steel grating is to carry out cross arrangement with band steel according to certain spacing and cross bar, and be welded into middle a kind of steel product with square grid, steel grating is mainly used to step plate of doing ditch cover plate, steel structure platform plate, steel ladder etc., when the steel grating steel grating uses, size there is requirement, therefore the part that needs the cutoff device excision cross bar both sides through both sides to have more after steel grating welding.Cutoff device of the prior art comprises the cutter assembly that is located at the left and right sides, and described cutter assembly comprises that a cutting knife and one cut pier, and cutting knife is upper, cut pier under, cutting knife presses down blank under the promotion of hydraulic cylinder; The shortcoming that prior art exists is: material only is subject to a side shearing force when shearing effect easily produces bending, and one-sided shear efficiency is lower.
The utility model content
Technical problem to be solved in the utility model is that a kind of cutoff device that is difficult for making the material bending and can improves blank efficient is provided.
technical solution of the present utility model is, a kind of cutoff device with following structure is provided, it comprises frame, divide two groups of cutter assemblies that are located at frame left side and right side, described every group of cutter assembly comprises upper cutter, the upper cutter installing rack, cut pier, first drives oil cylinder, fixed mount and line rail, described upper cutter is fixedly connected with the upper end of upper cutter installing rack, described upper cutter installing rack and line rail are slidably connected, described upper cutter installing rack lower end and first drives cylinder block and is fixedly connected with, described line rail is fixedly connected with fixed mount, described fixed mount is located on frame, described cutter assembly also comprises lower cutter and lower cutter installing rack, described lower cutter with cut pier and all be fixedly connected with the lower cutter installing rack, described lower cutter installing rack and first drives the cylinder piston rod free end and is fixedly connected with.After adopting above structure, cutoff device of the present utility model compared with prior art has the following advantages:
Because the utility model cutter assembly comprises upper cutter and lower cutter, when the first driving cylinder piston rod stretched out, the lower cutter bracing frame was up pushed up, and moves on lower cutter; First drives cylinder block moves down, and drives the upper cutter installing rack and moves down along the line rail, and upper cutter and lower cutter are sheared material together, under the effect of flip Trim power, are difficult for making the material bending and can improve shear efficiency.
As improvement, also be provided with on described frame for the left and right adjusting device of adjusting position, two groups of cutter assembly left and right.Described left and right adjusting device can be adjusted the distance between two groups of cutter assemblies according to the width of material, makes blank more convenient, more efficient.
As improvement, described left and right adjusting device comprises that two second drive oil cylinders, and described frame is provided with slide rail, described fixed mount be located on slide rail and with the slide rail matched in clearance; Described two second drive the outside that oil cylinder divides the fixed mount that is located at two groups of cutter assemblies, and the described second piston rod that drives oil cylinder is fixedly connected with frame, and cylinder body is fixedly connected with fixed mount.Adjust two groups of distances between cutter assembly by controlling two second driving oil cylinders, operate and control more convenient.
As improvement, be connected with adjusting screw(rod) on described frame, described adjusting screw(rod) passes frame and upper end and is threaded with the cross-brace plate of lower cutter installing rack bottom.By adjusting adjusting screw(rod), the upper-lower position of capable of regulating lower cutter installing rack, thus play the distance effect of adjusting between lower cutter and upper cutter, with the shearing of the material that adapts to differing heights.
Description of drawings
Shown in Figure 1 is the structural representation of the utility model cutoff device.
Shown in figure: 1, frame, 2, upper cutter, 3, lower cutter, 4, first drives oil cylinder, and 5, the upper cutter installing rack, 6, the lower cutter installing rack, 6.1, the cross-brace plate, 7, fixed mount, 8, the line rail, 9, second drives oil cylinder, and 10, adjusting screw(rod), 11, cut pier.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
see also shown in Figure 1, cutoff device of the present utility model, it comprises frame 1, divide two groups of cutter assemblies that are located at frame 1 left side and right side, described every group of cutter assembly comprises upper cutter 2, upper cutter installing rack 5, cut pier 11, first drives oil cylinder 4, fixed mount 7 and line rail 8, described upper cutter 2 is fixedly connected with the upper end of upper cutter installing rack 5, described upper cutter installing rack 5 is slidably connected with line rail 8, described upper cutter installing rack 5 lower ends and first drive oil cylinder 4 cylinder bodies and are fixedly connected with, described line rail 8 is fixedly connected with fixed mount 7, described fixed mount 7 is located on frame 1, described cutter assembly also comprises lower cutter 3 and lower cutter installing rack 6, described lower cutter 3 with cut pier 11 and all be fixedly connected with lower cutter installing rack 6, described lower cutter installing rack 6 and first drives oil cylinder 4 piston rod free ends and is fixedly connected with.
Also be provided with on described frame 1 for the left and right adjusting device of adjusting position, two groups of cutter assembly left and right.
Described left and right adjusting device comprises that two second drive oil cylinders 9, and described frame 1 is provided with slide rail, described fixed mount 7 be located on slide rail and with the slide rail matched in clearance; Described two second drive the outside that oil cylinder was located at the fixed mount 7 of two groups of cutter assemblies in 9 minutes, and the described second piston rod that drives oil cylinder 9 is fixedly connected with frame 1, and cylinder body is fixedly connected with fixed mount 7.
Described fixed mount 7 comprises A-frame and some contiguous blocks, and described A-frame drives oil cylinder 9 cylinder bodies by contiguous block and second and is fixedly connected with, and described A-frame is fixedly connected with line rail 8 by contiguous block.
Be connected with adjusting screw(rod) 10 on described frame 1, described adjusting screw(rod) 10 passes frame 1 upper end and is threaded with the cross-brace plate 6.1 at lower cutter installing rack 6 middle parts.
Claims (4)
1. cutoff device, it comprises frame (1), divide two groups of cutter assemblies that are located at frame (1) left side and right side, described every group of cutter assembly comprises upper cutter (2), upper cutter installing rack (5), cut pier (11), first drives oil cylinder (4), fixed mount (7) and line rail (8), described upper cutter (2) is fixedly connected with the upper end of upper cutter installing rack (5), described upper cutter installing rack (5) is slidably connected with line rail (8), described upper cutter installing rack (5) lower end and first drives oil cylinder (4) cylinder body and is fixedly connected with, described line rail (8) is fixedly connected with fixed mount (7), described fixed mount (7) is located on frame (1), it is characterized in that: described cutter assembly also comprises lower cutter (3) and lower cutter installing rack (6), described lower cutter (3) with cut pier (11) and all be fixedly connected with lower cutter installing rack (6), described lower cutter installing rack (6) and first drives oil cylinder (4) piston rod free end and is fixedly connected with.
2. cutoff device according to claim 1, is characterized in that: also be provided with on described frame (1) for the left and right adjusting device of adjusting position, two groups of cutter assembly left and right.
3. cutoff device according to claim 2, it is characterized in that: described left and right adjusting device comprises that two second drive oil cylinder (9), described frame (1) is provided with slide rail, described fixed mount (7) be located on slide rail and with the slide rail matched in clearance; Described two second drive the outside that oil cylinder (9) divides the fixed mount (7) that is located at two groups of cutter assemblies, and the described second piston rod that drives oil cylinder (9) is fixedly connected with frame (1), and cylinder body is fixedly connected with fixed mount (7).
4. cutoff device according to claim 1, it is characterized in that: be connected with adjusting screw(rod) (10) on described frame (1), described adjusting screw(rod) (10) passes frame (1) and upper end and is threaded with the cross-brace plate (6.1) of lower cutter installing rack (6) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067558 CN203018819U (en) | 2013-02-01 | 2013-02-01 | Material cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067558 CN203018819U (en) | 2013-02-01 | 2013-02-01 | Material cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018819U true CN203018819U (en) | 2013-06-26 |
Family
ID=48642833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320067558 Expired - Fee Related CN203018819U (en) | 2013-02-01 | 2013-02-01 | Material cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914037A (en) * | 2017-11-03 | 2018-04-17 | 宁波新州焊接设备有限公司 | A kind of shear for steel grating |
| CN109177004A (en) * | 2018-10-16 | 2019-01-11 | 北京圣特华科橡胶有限公司 | Rubber stair step guillotine and cutting method |
-
2013
- 2013-02-01 CN CN 201320067558 patent/CN203018819U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914037A (en) * | 2017-11-03 | 2018-04-17 | 宁波新州焊接设备有限公司 | A kind of shear for steel grating |
| CN107914037B (en) * | 2017-11-03 | 2024-01-23 | 宁波新州焊接设备有限公司 | Steel grating shearing machine |
| CN109177004A (en) * | 2018-10-16 | 2019-01-11 | 北京圣特华科橡胶有限公司 | Rubber stair step guillotine and cutting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203266792U (en) | Guillotine shear for automobile spare parts | |
| CN204052420U (en) | Three aluminum profile tractors | |
| CN201760653U (en) | Cross cut shears for longitudinally shearing and leveling steel flat | |
| CN202726160U (en) | Cut-off device for installation guide rail inside control cabinet | |
| CN102343377B (en) | Toggle lever metal extruder | |
| CN203018819U (en) | Material cutting device | |
| CN103737331A (en) | Shearing butt welding machine | |
| CN201736017U (en) | Horizontal double-hydraulic scissors handle assembly machine | |
| CN104439495A (en) | Upper shear blade front pressing plate device of pendulum shear | |
| CN218109485U (en) | Steel billet hydraulic shear with upper and lower double-oil-cylinder structures | |
| CN201711586U (en) | Hydraulic cut-off machine | |
| CN203305280U (en) | Medicine chopping machine preventing knife from being clamped | |
| CN203621915U (en) | Shearing and butt welding machine | |
| CN207343876U (en) | Steel plate shearing device | |
| CN201684869U (en) | Hydraulic bar shear | |
| CN201086309Y (en) | Lacunaris cutter | |
| CN201669462U (en) | Hydraulic guide plate type heavy type cut-off machine | |
| CN102699407B (en) | Single-cylinder driven strip steel shearing device | |
| CN101862853A (en) | Hydraulic guide-plate type heavy cutting-off machine | |
| CN203061781U (en) | Single shear mechanism used for shearing bus | |
| CN203209776U (en) | Pressing device for scrap steels shearing machine | |
| CN202910896U (en) | Pneumatic strap cutting machine | |
| CN207154852U (en) | High-precision plate shearing machine | |
| CN202106088U (en) | Scissors for scrap baller | |
| CN103769674A (en) | Oil cylinder upward-placed angle shearing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140201 |