CN110587021A - Upper shearing tool holder for special-shaped steel hydraulic gantry type shearing equipment - Google Patents
Upper shearing tool holder for special-shaped steel hydraulic gantry type shearing equipment Download PDFInfo
- Publication number
- CN110587021A CN110587021A CN201910989637.0A CN201910989637A CN110587021A CN 110587021 A CN110587021 A CN 110587021A CN 201910989637 A CN201910989637 A CN 201910989637A CN 110587021 A CN110587021 A CN 110587021A
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- China
- Prior art keywords
- shearing
- boss
- holder
- blade
- locating hole
- 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
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- 238000010008 shearing Methods 0.000 title claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 title description 13
- 239000010959 steel Substances 0.000 title description 13
- 238000003801 milling Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 241000270728 Alligator Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- B23D35/002—Means for mounting the cutting members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention relates to the technical field of waste metal material processing, in particular to an upper shearing tool apron for profiled bar hydraulic gantry type shearing equipment.
Description
Technical Field
The invention relates to the technical field of waste metal material processing, in particular to an upper shearing tool apron for special-shaped steel hydraulic gantry type shearing equipment.
Background
The hydraulic gantry type shearing equipment is scrap steel processing equipment which is multifunctional, high in automation degree and high in operation efficiency. The novel alligator shearing machine not only has the shearing mechanism of the alligator shearing machine, but also has auxiliary devices such as a material box, a material box gland, a turnover mechanism, a feeding mechanism, a side pressing mechanism, a pressing mechanism, mechanical charging and the like, and is suitable for shearing various waste steels with various mixed shapes, such as metal structural parts, automobile parts and various recycled waste steels.
The hydraulic system of the hydraulic gantry type shearing equipment consists of auxiliary parts such as a hydraulic pump (driven by a motor), a hydraulic cylinder, a hydraulic control valve, a hydraulic pipeline, an oil tank, a filter and the like, and the number of the auxiliary parts can be different according to different models of gantry type shearing machines.
Aiming at electric furnace steelmaking and inconvenient furnace use of throwing of abnormal shape old and useless metal, a single-knife type deformed steel hydraulic gantry type shearing equipment is provided in the market, the equipment adopts the jaw biting of a single blade to realize the shearing of the deformed steel, the effect that the abnormal shape metal can be conveniently thrown into the furnace for use is achieved through repeated shearing and the combined use of a steel briquetting machine, and the equipment has the following defects: the cutting size of the profiled bar cannot be determined; the furnace feeding size can be achieved by cutting for many times, and the efficiency is low; the size requirement can be met by combining the metal briquetting machine, so that the cost is increased; the inconvenient later maintenance of cutter connected mode has increased the cost of labor.
Disclosure of Invention
In order to solve the technical problems, the invention discloses an upper shearing tool apron for profiled bar hydraulic gantry type shearing equipment, which adopts a method of fixing a blade by a boss, so that the blade and the tool apron are firmly fixed, a positioning pin and a screw cannot be deformed, and later-stage disassembly and maintenance are convenient.
The invention adopts the following specific technical scheme:
the utility model provides an go up the shearing blade holder for deformed steel hydraulic pressure planer-type shearing equipment, use integrative welding technique to make, wholly be right trapezoid, the one side of should going up the shearing blade holder is provided with a plurality of milling flutes and is used for welding the boss, the shape of boss is the rule tetrahedron, the shearing position of should going up the shearing blade holder bottom is provided with the location strip, evenly be provided with circular locating hole on the location strip, the locating hole passes through screw fixedly connected with blade, the bottom shearing position of boss is provided with the location strip, evenly be provided with circular locating hole on the location strip, the locating hole passes through screw fixedly connected with blade.
In above-mentioned technical scheme, provide pressure lift through the shearing hydraulic cylinder that welds at last shearing blade holder and cut the blade holder and reach the shearing effect on, weld the steel that makes after the extrusion reach the size through the cooperation of the boss design that increases to weld on cutting the blade holder and polylith cutter, reach and cut out polylith steel, raise the efficiency, conveniently throw the effect of stove.
The invention further improves that the shape of the boss positioning strip is set to be rectangular or cross-shaped, and the boss positioning strip can be matched with blades with different rules for use.
The invention is further improved, the edges of the vertical rods at the two sides of the upper shearing tool holder are designed to be cylindrical or triangular, and the vertical rods are matched with the rails in the side supports at the two sides of the gantry frame of the shearing mechanism and can slide up and down.
The invention is further improved, and the connecting part of the upper shearing tool apron and the hydraulic cylinder is in a semicircular design.
The invention further improves the structure that a plurality of reinforcing ribs are vertically arranged on the back of the boss of the upper shearing knife seat, the reinforcing ribs are connected with a fixing table, a positioning strip is arranged on the fixing table, and a positioning hole is formed in the positioning strip and used for installing a blade.
The shearing hydraulic oil cylinder welded on the upper shearing tool rest provides lifting power, the shearing hydraulic oil cylinder pushes the upper shearing tool rest to shear steel downwards, and the shearing hydraulic oil cylinder provides tension to pull up the tool rest after shearing; the upper shearing tool apron is integrally cast, so that the strength of the upper shearing tool apron is improved, and the weight of the upper shearing tool apron is reduced; the upper shearing tool holder is provided with a milling groove matched with the boss, so that the boss is convenient to position and weld, and the effect of shearing a plurality of finished products at one time is achieved by adding the boss; the upper shearing knife holder and the boss are matched with a knife for slotting according to 9-10 degrees, positioning keys (two types of transverse key grooves/cross key grooves) are added, the positioning strength is improved, the abrasion deformation of a positioning surface is reduced, and the later maintenance is facilitated.
The invention has the beneficial effects that: according to the invention, the design of the upper cutter boss is added on the upper shearing cutter holder, and the plurality of cutters and the pressing device are used in a matched manner, so that the determination of shearing size is achieved, and the production efficiency is improved by shearing a plurality of raw materials.
Drawings
Fig. 1 is a schematic view of the structure of the present invention with a milled groove.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a schematic view of the present invention with a boss mounted.
Fig. 4 is a schematic view of the structure with two milling grooves according to the invention.
Fig. 5 is a schematic view of the present invention with two bosses installed.
In the figure, 1-upper shearing tool base, 2-boss, 101-vertical rod, 102-milling groove, 103-positioning strip, 104-positioning hole, 105-connecting part, 106-reinforcing rib and 107-fixing table.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1 to 3, an upper shearing tool apron 1 for a profiled bar hydraulic gantry type shearing apparatus is manufactured by using an integral welding technology, the whole upper shearing tool apron 1 is in a right trapezoid shape, one side of the upper shearing tool apron 1 is provided with a milling groove 102 for welding a boss 2, the boss 2 is in a regular tetrahedron shape, a shearing part at the bottom of the upper shearing tool apron 1 is provided with a positioning strip 103, the positioning strip 103 is uniformly provided with circular positioning holes 104, the positioning holes 104 are fixedly connected with a blade through screws, the positioning strip 103 of the boss 2 is in a rectangular or cross shape, edges of vertical bars 101 at two sides of the upper shearing tool apron 1 are in a cylindrical or triangular design and can slide up and down by matching with tracks in side supports at two sides of a gantry frame of a shearing mechanism, this go up shearing blade holder 1 upper portion and hydraulic cylinder welded connecting portion 105 adopts semi-circular design, should go up shearing blade holder 1 and be located the vertical twice strengthening rib 106 that is provided with in boss 2 back position, strengthening rib 106 is connected with a fixed station 107, is provided with location strip 103 on the fixed station 107, is provided with locating hole 104 on the location strip 103 and is used for installing the blade.
As shown in fig. 4 and 5, one surface of the upper shearing boss 2 is provided with two milling grooves 102 for welding the boss 2.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an go up and cut blade holder for profiled bar hydraulic pressure planer-type shearing equipment, its characterized in that uses integrative welding technique to make, wholly is right trapezoid, and the one side of should going up the cutter holder is provided with a plurality of milling flutes and is used for welding the boss, the shape of boss is the rule tetrahedron, and the shearing position of should going up the cutter holder bottom is provided with the location strip, evenly be provided with circular locating hole on the location strip, the locating hole passes through screw fixedly connected with blade, the bottom shearing position of boss is provided with the location strip, evenly be provided with circular locating hole on the location strip, the locating hole passes through screw fixedly connected with blade.
2. An upper shear blade holder for a profiled bar hydraulic gantry shearing apparatus as claimed in claim 1, wherein the shape of the boss positioning bar is set to be rectangular or cross-shaped.
3. An upper shearing tool apron for a profiled bar hydraulic gantry type shearing apparatus as claimed in claim 2, wherein the vertical bar edges at both sides of the upper shearing tool apron are designed to be cylindrical or triangular and can slide up and down in cooperation with the rails in the side supports at both sides of the gantry frame of the shearing mechanism.
4. A profiled bar hydraulic gantry shearing apparatus upper shear blade holder as claimed in claim 3, wherein the upper portion of the upper shear blade holder is welded to the hydraulic cylinder using a semicircular design.
5. A profiled bar hydraulic gantry shearing apparatus upper shearing tool holder as claimed in claim 4, wherein the upper shearing tool holder is vertically provided with a plurality of reinforcing ribs at the back of the boss, the reinforcing ribs are connected with a fixing table, the fixing table is provided with a positioning bar, and the positioning bar is provided with a positioning hole for installing a blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989637.0A CN110587021A (en) | 2019-10-17 | 2019-10-17 | Upper shearing tool holder for special-shaped steel hydraulic gantry type shearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989637.0A CN110587021A (en) | 2019-10-17 | 2019-10-17 | Upper shearing tool holder for special-shaped steel hydraulic gantry type shearing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110587021A true CN110587021A (en) | 2019-12-20 |
Family
ID=68850821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910989637.0A Pending CN110587021A (en) | 2019-10-17 | 2019-10-17 | Upper shearing tool holder for special-shaped steel hydraulic gantry type shearing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110587021A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968133A (en) * | 1962-07-27 | 1964-08-26 | Davy & United Eng Co Ltd | Hydraulic shears |
| CN103692013A (en) * | 2013-12-20 | 2014-04-02 | 江苏华宏科技股份有限公司 | Step type combined shearing blade |
| CN203696119U (en) * | 2013-12-20 | 2014-07-09 | 江苏华宏科技股份有限公司 | Step-type combined shear blade |
| CN108687392A (en) * | 2018-06-07 | 2018-10-23 | 江阴市圣博液压机械有限公司 | It is a kind of to automate the cutter that gives up again |
| CN208245943U (en) * | 2018-05-11 | 2018-12-18 | 天津隆旋液压科技有限公司 | Gantry cutter casts haircut |
| CN208528174U (en) * | 2018-06-07 | 2019-02-22 | 江苏大圣博环保科技股份有限公司 | It is a kind of to automate the cutter that gives up again |
| CN109396534A (en) * | 2018-12-19 | 2019-03-01 | 江苏彬飞冶金设备制造有限公司 | A kind of Wide and Thick Slab super large shear-blade |
-
2019
- 2019-10-17 CN CN201910989637.0A patent/CN110587021A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968133A (en) * | 1962-07-27 | 1964-08-26 | Davy & United Eng Co Ltd | Hydraulic shears |
| CN103692013A (en) * | 2013-12-20 | 2014-04-02 | 江苏华宏科技股份有限公司 | Step type combined shearing blade |
| CN203696119U (en) * | 2013-12-20 | 2014-07-09 | 江苏华宏科技股份有限公司 | Step-type combined shear blade |
| CN208245943U (en) * | 2018-05-11 | 2018-12-18 | 天津隆旋液压科技有限公司 | Gantry cutter casts haircut |
| CN108687392A (en) * | 2018-06-07 | 2018-10-23 | 江阴市圣博液压机械有限公司 | It is a kind of to automate the cutter that gives up again |
| CN208528174U (en) * | 2018-06-07 | 2019-02-22 | 江苏大圣博环保科技股份有限公司 | It is a kind of to automate the cutter that gives up again |
| CN109396534A (en) * | 2018-12-19 | 2019-03-01 | 江苏彬飞冶金设备制造有限公司 | A kind of Wide and Thick Slab super large shear-blade |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20191220 |