CN212191506U - Lower shearing tool apron for special-shaped steel hydraulic gantry type shearing equipment - Google Patents
Lower shearing tool apron for special-shaped steel hydraulic gantry type shearing equipment Download PDFInfo
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- CN212191506U CN212191506U CN202020750642.4U CN202020750642U CN212191506U CN 212191506 U CN212191506 U CN 212191506U CN 202020750642 U CN202020750642 U CN 202020750642U CN 212191506 U CN212191506 U CN 212191506U
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- blade holder
- shearing
- boss
- lower shearing
- holder body
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Abstract
The utility model relates to a waste metal material processing technology field, specifically speaking is a lower shearing blade holder that is used for profiled bar hydraulic pressure planer-type shearing equipment, and the shearing equipment that uses this lower shearing blade holder can once only cut out polylith raw materials, including lower shearing blade holder body, lower shearing blade holder body uses integrative welding technique to make, wholly is the rectangle, and a minor face of lower shearing blade holder body is whole cuts a part, and a long limit part of lower shearing blade holder body cuts a part, and the cutting part of minor face and the cutting part of long limit form a "7" font structure, and the surface of this "7" font structure is provided with the boss, is provided with a plurality of circular locating holes on the boss; the boss is fixed on the lower shearing tool apron body in a welding mode, and the boss and the lower shearing tool apron body are connected more firmly by using a welding technology; the number of the positioning holes is between 4 and 6, and the distances between the positioning holes are equal.
Description
Technical Field
The utility model belongs to the technical field of old and useless metal material processing technique and specifically relates to a lower shearing blade holder that is used for deformed steel hydraulic pressure planer-type shearing equipment, the shearing equipment that uses this lower shearing blade holder can once only cut out polylith raw materials.
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.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a lower shearing blade holder for deformed steel hydraulic pressure planer-type shearing equipment adopts the method of boss fixed blade for fixed firm between blade and the blade holder, and can not cause locating pin, screw to warp, the later stage of being convenient for is dismantled and is maintained.
The utility model discloses a specific technical scheme as follows:
the utility model provides a lower shearing blade holder for profiled bar hydraulic pressure planer-type shearing equipment, includes lower shearing blade holder body, and lower shearing blade holder body uses integrative welding technique to make, wholly is the rectangle, and a minor face of lower shearing blade holder body is whole cuts partly, and a long limit part of lower shearing blade holder body cuts partly, and the cutting part of minor face and the cutting part on long limit form one "7" font structure, and the surface of this "7" font structure is provided with the boss, is provided with a plurality of circular locating holes on the boss.
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 on and reach the shearing effect, the boss design that welds on the lower shearing blade holder through the increase and the steel after the cooperation messenger extrusion reaches the size, reaches and cuts out polylith steel, raises the efficiency, conveniently throws the effect of stove.
The utility model discloses a further improvement, the boss passes through the welded mode to be fixed on the lower shearing blade holder body, uses welding technique for the boss is more firm with being connected between the lower shearing blade holder body.
The utility model discloses a further improvement, the quantity of locating hole is between 4-6, and the distance between the locating hole equals, and the locating hole is used for fixed blade, passes through the screw fixation with the blade on the locating hole for blade and the connection between the lower shear blade holder are more firm, just, use screwed connection, the loading and unloading of being convenient for.
The utility model discloses a further improvement, boss welded position is located this "7" font structure's surface mid portion, sets up at the mid portion for there is equal distance about the boss, and the atress is more even.
The utility model is further improved, the height of the 7-shaped structure is more than half of the height of the lower shearing knife holder body; the length of the long side part of the 7-shaped structure positioned on the lower shearing tool apron is not less than half of the whole long side part of the lower shearing tool apron; therefore, the stress area of the boss is as large as possible, and the boss cannot be easily displaced, so that the blade is driven to be displaced, and the cutting angle and size are influenced.
The utility model has the advantages that: the utility model discloses an increase the boss design on shearing the blade holder under, polylith cutter and press the material device cooperation to be used, reach the definite and the polylith raw materials improvement production efficiency of cutting the size.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a bottom view of fig. 2.
In the figure, 1-lower shearing tool apron body, 2-boss and 3-positioning hole.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
Example (b): as shown in fig. 1 to 3, a lower shearing tool holder for a profiled bar hydraulic gantry type shearing apparatus comprises a lower shearing tool holder body 1, wherein the lower shearing tool holder body 1 is manufactured by using an integral welding technology and is rectangular as a whole, one short side of the lower shearing tool holder body 1 is completely cut into one part, one long side of the lower shearing tool holder body 1 is partially cut into one part, the cut part of the short side and the cut part of the long side form a 7-shaped structure, a boss 2 is arranged on the outer surface of the 7-shaped structure, and a plurality of circular positioning holes 3 are arranged on the boss 2; the boss 2 is fixed on the lower shearing tool apron body 1 in a welding mode, and the boss 2 and the lower shearing tool apron body 1 are connected more firmly by using a welding technology; the number of the positioning holes 3 is between 4 and 6, the distances between the positioning holes 3 are equal, and in the embodiment, the number of the positioning holes 3 is 5.
The welding position of the boss 2 is positioned in the middle part of the outer surface of the 7-shaped structure and is arranged in the middle part, so that the upper part and the lower part of the boss 2 have equal distance, and the stress is more uniform; the height of the 7-shaped structure is greater than half of the height of the lower shearing tool apron body 1; the length of the long side part of the 7-shaped structure positioned on the lower shearing tool apron is not less than half of the whole long side part of the lower shearing tool apron; therefore, the stress area of the boss 2 is as large as possible, so that the boss 2 cannot be easily displaced, and the blade is driven to be displaced to influence the cutting angle and size.
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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a lower shearing blade holder for profiled bar hydraulic pressure planer-type shearing equipment, a serial communication port, including lower shearing blade holder body, lower shearing blade holder body uses integrative welding technique to make, wholly is the rectangle, the whole cutting part of minor face of lower shearing blade holder body, a long limit part cutting part of lower shearing blade holder body, the cutting part of minor face and the cutting part on long limit form one "7" font structure, and the surface of this "7" font structure is provided with the boss, be provided with a plurality of circular locating holes on the boss.
2. A lower shear blade holder for a profiled bar hydraulic gantry type shearing apparatus as claimed in claim 1, wherein the boss is fixed to the lower shear blade holder body by welding.
3. A lower shearing tool apron for a hydraulic gantry profiled bar shearing apparatus as claimed in claim 2, wherein the number of the positioning holes is between 4 and 6, and the distances between the positioning holes are equal.
4. A lower shear blade holder for a hydraulic gantry type profiled bar shearing apparatus as claimed in claim 3, wherein the welding position of the boss is located at a middle portion of the outer surface of the 7-shaped structure.
5. A lower shear blade holder for a profiled bar hydraulic gantry shearing apparatus as claimed in claim 4, wherein the height of the "7" shaped structure is greater than half of the height of the lower shear blade holder body.
6. A lower shear blade holder for a profiled bar hydraulic gantry type shearing apparatus as claimed in claim 5, wherein the length of the long side portion of the 7-shaped structure located on said lower shear blade holder is not less than half of the entire long side portion of said lower shear blade holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750642.4U CN212191506U (en) | 2020-05-09 | 2020-05-09 | Lower shearing tool apron for special-shaped steel hydraulic gantry type shearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750642.4U CN212191506U (en) | 2020-05-09 | 2020-05-09 | Lower shearing tool apron for special-shaped steel hydraulic gantry type shearing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191506U true CN212191506U (en) | 2020-12-22 |
Family
ID=73813664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020750642.4U Active CN212191506U (en) | 2020-05-09 | 2020-05-09 | Lower shearing tool apron for special-shaped steel hydraulic gantry type shearing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191506U (en) |
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2020
- 2020-05-09 CN CN202020750642.4U patent/CN212191506U/en active Active
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