CN211071986U - Hydraulic gantry type double-boss shearing equipment for special-shaped steel - Google Patents
Hydraulic gantry type double-boss shearing equipment for special-shaped steel Download PDFInfo
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- CN211071986U CN211071986U CN201921746183.6U CN201921746183U CN211071986U CN 211071986 U CN211071986 U CN 211071986U CN 201921746183 U CN201921746183 U CN 201921746183U CN 211071986 U CN211071986 U CN 211071986U
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Abstract
The utility model relates to the technical field of waste metal material processing, in particular to a gantry type double-boss shearing device for profiled bars, the gantry type hydraulic shearing equipment for the profiled bars, which can cut a plurality of raw materials at one time, comprises a gantry frame, a hydraulic cylinder is arranged at the top of the gantry frame, the device comprises a shearing hydraulic cylinder and a material pressing hydraulic cylinder according to the action of the hydraulic cylinder, wherein the shearing hydraulic cylinder is connected to an upper shearing tool apron, the material pressing hydraulic cylinder is connected to a material pressing device, a lower shearing tool apron which corresponds to the upper shearing tool apron and is mutually meshed with the upper shearing tool apron is arranged at the bottom of a gantry frame, a blade assembly area is arranged on a shearing part of the upper shearing tool apron and is used for assembling a tool, a blade assembly area is arranged on a shearing part of the lower shearing tool apron and is used for assembling the tool, two bosses are fixed on the middle part of the upper shearing tool apron and are set as an upper tool boss, and a blade assembly area is arranged.
Description
Technical Field
The utility model belongs to the technical field of old and useless metal material processing technique and specifically relates to a two boss shearing equipment of deformed steel hydraulic pressure planer-type can once only cut out the deformed steel hydraulic pressure planer-type shearing equipment of 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 can once only cut out heterotypic steel hydraulic pressure planer-type shearing equipment of polylith raw materials 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 two boss shearing equipment of deformed steel hydraulic pressure planer-type, including the longmen frame, the top of longmen frame is provided with the pneumatic cylinder, divide into shearing pneumatic cylinder and pressing the material pneumatic cylinder according to the effect of pneumatic cylinder, it shears the tool holder to be connected to on the shearing pneumatic cylinder, press the material pneumatic cylinder to be connected to press the material device, the bottom of longmen frame is provided with and shears the tool holder under the jaw with last shearing tool holder correspondence each other stinging, the shearing part of going up shearing tool holder is provided with blade assembly area and is used for assembling the cutter, the shearing part of lower shearing tool holder is provided with blade assembly area and is used for assembling the cutter, the mid portion of going up shearing tool holder is fixed with two bosss and sets for the upper slitter boss, the shearing part.
In the technical scheme, the upper shearing tool apron is lifted by pressure provided by the shearing hydraulic oil cylinder welded on the upper shearing tool apron so as to achieve the shearing effect. The extrusion effect is achieved by providing a pressure lifting pressing device through a pressing hydraulic oil cylinder welded on the pressing device.
The specific working principle of the technical scheme is as follows: the motor provides pressure for the material pressing hydraulic oil cylinder, so that the material pressing device descends downwards stably to press steel, and the effect of extrusion molding is achieved while the shearing is prevented from being influenced by the disorder of the steel during shearing; the pressure is provided for the shearing hydraulic cylinder, so that the upper shearing tool apron stably descends and is matched with the lower shearing tool apron to finish one-time shearing, the size of the extruded steel is reached by increasing the design of an upper tool lug boss welded on the upper shearing tool apron and the matching of a plurality of tools, a plurality of steel products are sheared, the efficiency is improved, and the furnace feeding is convenient; after primary shearing is finished, the upper shearing tool apron stably rises, and after the whole body leaves the lower shearing tool apron for a certain height, the material pressing device starts to lift; the material box pushes materials to push scrap steel for the next shearing; repeating the above operations to complete the production.
The utility model discloses a further improvement, press the material device hoist and mount in portal frame with press the welding of material pneumatic cylinder together, press the material device to adopt whole welding technique to make, two recesses of press the material device are used for keeping away the position and go up the sword boss, press the top both sides of material device to be provided with the chimb, set up on the chimb two corresponding locating holes and run through and be fixed with the locating lever and be used for welding with pressing the material pneumatic cylinder. The groove design avoids the upper cutter boss, and the design of the groove design is matched with the upper cutter boss to determine the extrusion size of the raw material; the lifting power is provided by a material pressing hydraulic oil cylinder on the welding and material pressing device, and the hydraulic oil cylinder pushes the material pressing device to downwards perform extrusion forming on the material, and then the material pressing hydraulic oil cylinder provides tension to pull up the material pushing device. The pressing device is added, the raw material is extruded by the pressing device, the size of a finished product is ensured to be determined, and the processing time and the cost are reduced.
The utility model discloses a further improvement, on cut the blade holder hoist and mount and cut the pneumatic cylinder welding in portal frame together, on cut the whole casting of blade holder and form, the both sides montant edge adopts the track in the side support of cylindrical or triangle-shaped design and portal frame both sides to cooperate and can slide from top to bottom, on cut the blade holder surface and be provided with the milling flutes, the welding has last sword boss in the milling flutes, on cut the blade holder and adopt semi-circular design with the connecting portion of cuting the pneumatic cylinder welded, on cut the blade holder welding have the back of last sword boss vertical be provided with twice strengthening rib, the strengthening rib is connected with a fixed station, be provided with the location strip on the fixed station, be provided with the locating hole on the location strip and be used for installing the blade, the lower part of boss is provided with the location strip as shearing part, it is used.
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 cutting tool seat is matched with the upper cutting lug boss to be provided with a milling groove, so that the upper cutting lug boss is convenient to position and weld, and the effect of cutting a plurality of finished products at one time is achieved by adding the upper cutting lug boss; the upper shearing cutter holder and the upper cutter boss are matched with a cutter 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 and deformation of a positioning surface are reduced, and the later maintenance is facilitated.
The utility model discloses a further improvement, the shearing part of lower shearing blade holder is provided with the bottom knife keyway and is used for fixing a position the locking in the lower shearing blade holder with blade holder key cooperation location fixed screw.
The utility model discloses a further improvement, the quantity of shearing the pneumatic cylinder is 4, and the quantity of pressing the material pneumatic cylinder is 2 or 3.
The utility model discloses a further improvement still includes protecting frame, and protecting frame sets up gantry frame's top parcel live the shearing pneumatic cylinder with press the material pneumatic cylinder, protecting frame still fixes in one side of gantry frame through the welded mode, when equipment needs maintenance, the workman of also being convenient for climbs.
The utility model has the advantages that: the utility model adds the material pressing device on the shearing equipment to improve the cutting stability, and can extrude the steel by itself; by adding the design of the upper cutter boss, a plurality of cutters and the pressing device are matched for use, so that the determination of the cutting size is achieved, a plurality of raw materials are cut, and the production efficiency is improved; through increasing hydraulic cylinder, many hydraulic cylinder cooperations are used, reach the stability of improve equipment during operation, reduce the wearing and tearing loss of equipment during operation, improve equipment service life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a schematic structural view of the middle pressing device of the present invention.
Fig. 5 is a schematic structural view of the upper shearing tool holder without the upper cutting boss of the utility model.
Fig. 6 is a rear view of fig. 5.
Fig. 7 is a schematic structural view of the upper shearing tool holder with the upper tool boss installed therein.
In the figure, 1-side support, 2-upper shearing tool apron, 3-lower shearing tool apron, 4-shearing hydraulic cylinder, 5-material pressing hydraulic cylinder, 6-upper tool boss, 7-lower tool keyway, 8-material pressing device, 9-upper tool keyway, 10-protective frame, 201-vertical bar, 202-milling groove, 203-positioning bar, 204-positioning hole, 205-connecting part, 206-reinforcing rib, 207-fixing table, 801-convex edge and 802-groove.
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 and 2, the gantry type double-boss 6 shearing equipment for profiled bars comprises a gantry frame, a hydraulic cylinder is arranged at the top of the gantry frame, the shearing mechanism comprises a shearing hydraulic cylinder 4 and a pressing hydraulic cylinder 5 according to the action of a hydraulic cylinder, wherein the shearing hydraulic cylinder 4 is connected to an upper shearing tool apron 2, the pressing hydraulic cylinder 5 is connected to a pressing device 8, the bottom of a gantry frame is provided with a lower shearing tool apron 3 which corresponds to the upper shearing tool apron 2 and is mutually meshed with the jaw, the shearing part of the upper shearing tool apron 2 is provided with a blade assembly area for assembling a tool, the shearing part of the lower shearing tool apron 3 is provided with a blade assembly area for assembling the tool, the middle part of the upper shearing tool apron 2 is fixedly provided with two bosses 6 which are set as an upper tool boss 6, the shearing part of the upper tool boss 6 is provided with a blade assembly area for assembling the tool, and the shearing part of the lower shearing tool apron 3 is provided with a lower blade key groove 7 which is matched with a.
The embodiment further comprises a protection frame 10, wherein the protection frame 10 is arranged at the top of the gantry frame and wraps the shearing hydraulic cylinder 4 and the pressing hydraulic cylinder 5, the protection frame 10 is further fixed on one side of the gantry frame in a welding mode, and when equipment needs to be maintained and overhauled, workers can climb conveniently.
As shown in fig. 4, the pressing device 8 is hoisted in the gantry frame and welded to the pressing hydraulic cylinder 5, the pressing device 8 is made by using an integral welding technology, two grooves 802 of the pressing device 8 are used for avoiding the upper tool boss 6, flanges 801 are arranged on two sides of the top of the pressing device 8, and two corresponding positioning holes 204 are formed in the flanges 801 and penetrate through and are fixed with positioning rods for welding to the pressing hydraulic cylinder 5. The groove 802 is designed to avoid the upper cutter boss 6, and the upper cutter boss 6 is designed and matched to determine the extrusion size of the raw material; lifting power is provided by a material pressing hydraulic oil cylinder on the welding and material pressing device 8, the hydraulic oil cylinder pushes the material pressing device 8 to downwards form materials in an extrusion mode, and then the material pressing hydraulic oil cylinder provides pulling force to pull up the material pushing device. The pressing device 8 is additionally arranged, the raw material is extruded by the pressing device, the size of a finished product is ensured to be determined, and the processing time and the cost are reduced.
As shown in fig. 5-7, an upper shearing blade holder 2 is hoisted in a gantry frame and welded together with a shearing hydraulic cylinder 4, the upper shearing blade holder 2 is integrally cast, edges of vertical bars 201 on two sides are designed into a cylindrical shape or a triangular shape and are matched with rails in side holders 1 on two sides of the gantry frame to slide up and down, a milling groove 202 is formed in the outer surface of the upper shearing blade holder 2, an upper blade boss 6 is welded in the milling groove 202, a connecting part 205 for welding the upper shearing blade holder 2 and the shearing hydraulic cylinder 4 is designed into a semicircular shape, two reinforcing ribs 206 are vertically arranged on the back of the upper shearing blade holder 2, which is welded with the upper blade boss 6, the reinforcing ribs 206 are connected with a fixing table 207, a positioning strip 203 is arranged on the fixing table 207, a positioning hole 204 is formed in the positioning strip 203 for installing a blade, a positioning strip 203 is arranged on the lower part of the boss 6 as a.
As shown in fig. 3, the number of the shearing hydraulic cylinders 4 is 3, and the number of the swaging hydraulic cylinders 5 is 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 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 (5)
1. A gantry type double-boss shearing device for hydraulic pressure of profiled bars comprises a gantry frame and is characterized in that a hydraulic cylinder is arranged at the top of the gantry frame and is divided into a shearing hydraulic cylinder and a material pressing hydraulic cylinder according to the action of the hydraulic cylinder, the shearing hydraulic cylinder and the material pressing hydraulic cylinder are fixed on the gantry frame through screws, the shearing hydraulic cylinder is connected to an upper shearing tool holder, the material pressing hydraulic cylinder is connected to a material pressing device, a lower shearing tool holder which corresponds to the upper shearing tool holder and is mutually engaged with the upper shearing tool holder is arranged at the bottom of the gantry frame, a blade assembling area is arranged at the shearing part of the upper shearing tool holder and is used for assembling a tool, a blade assembling area is arranged at the shearing part of the lower shearing tool holder and is used for assembling the tool, two bosses which are set as upper tool bosses are fixed at the middle part of the upper tool bosses, and a blade assembling area, the shearing hydraulic cylinders are 4 in number, the pressing hydraulic cylinders are 2 or 3 in number, two milling grooves are formed in the outer surface of the upper shearing tool apron, the upper tool bosses are welded in the milling grooves, the pressing device is hoisted in the gantry frame and welded with the pressing hydraulic cylinders together, the pressing device is manufactured by adopting an integral welding technology, two grooves of the pressing device are used for avoiding the upper tool bosses, convex edges are arranged on two sides of the top of the pressing device, and two corresponding positioning holes are formed in the convex edges and penetrate through and are fixedly provided with positioning rods for welding with the pressing hydraulic cylinders.
2. A gantry type hydraulic double-boss shearing equipment for profiled bars as claimed in claim 1, wherein the upper shearing tool holder is hoisted in the gantry frame and welded with the shearing hydraulic cylinder, the upper shearing tool holder is integrally cast, and edges of vertical bars at two sides are designed in a cylindrical or triangular shape and matched with the rails in the side supports at two sides of the gantry frame to slide up and down.
3. A gantry type hydraulic double-boss shearing equipment for profiled bars as claimed in claim 2, wherein the connecting part between the upper shearing tool holder and the shearing hydraulic cylinder is semi-circular, two reinforcing ribs are vertically arranged on the back of the upper cutting boss welded on the upper shearing tool holder, the reinforcing ribs are connected with a fixing table, a positioning strip is arranged on the fixing table, a positioning hole is formed in the positioning strip for mounting the blade, a positioning strip is arranged on the lower part of the boss as the shearing part, and a positioning hole is formed in the positioning strip for mounting the blade.
4. A gantry hydraulic gantry type double-boss shearing apparatus for profiled bars as claimed in any one of claims 1 to 3, wherein the shearing portion of the lower shearing blade holder is provided with a lower blade key groove for cooperating with a blade holder key to position a fixing screw to be locked on the lower shearing blade holder.
5. A gantry type hydraulic double-boss shearing equipment for a profiled bar according to claim 4, further comprising a protective frame, wherein the protective frame is arranged at the top of the gantry frame and wraps the shearing hydraulic cylinder and the swaging hydraulic cylinder, and the protective frame is further fixed on one side of the gantry frame in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746183.6U CN211071986U (en) | 2019-10-17 | 2019-10-17 | Hydraulic gantry type double-boss shearing equipment for special-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746183.6U CN211071986U (en) | 2019-10-17 | 2019-10-17 | Hydraulic gantry type double-boss shearing equipment for special-shaped steel |
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| Publication Number | Publication Date |
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| CN211071986U true CN211071986U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921746183.6U Active CN211071986U (en) | 2019-10-17 | 2019-10-17 | Hydraulic gantry type double-boss shearing equipment for special-shaped steel |
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| CN (1) | CN211071986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587011A (en) * | 2019-10-17 | 2019-12-20 | 江阴市宏力液压科技有限公司 | Hydraulic gantry type double-boss shearing equipment for special-shaped steel |
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2019
- 2019-10-17 CN CN201921746183.6U patent/CN211071986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587011A (en) * | 2019-10-17 | 2019-12-20 | 江阴市宏力液压科技有限公司 | Hydraulic gantry type double-boss shearing equipment for special-shaped steel |
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