Corner cutting device for steel structure machining

Abstract

The utility model relates to the technical field of corner cutting devices, in particular to a corner cutting device for steel structure machining, which comprises a plurality of symmetrically arranged supporting legs, the top ends of the supporting legs are fixedly connected with a bottom box, the top surface of the bottom box is fixedly provided with a supporting frame through a bolt or a bolt, the top surface of the supporting frame is fixedly connected with a hydraulic cylinder, and the hydraulic cylinder is fixedly connected with the bottom box. And a limiting frame is fixedly mounted in the supporting frame through bolts. The waste collecting device has the advantages that after more waste is accumulated in the collecting box, the locking bolt can be twisted, the screw part of the locking bolt can move out of the threaded hole through thread transmission, the collecting box can be unlocked, the collecting box is pulled outwards along the guide rod, the universal wheels can roll on the ground at the moment, and the waste collecting device is convenient to use. The bottom face of the collecting box can slide on the rolling shafts, more labor can be saved when the collecting box is pulled out, after the collecting box completely moves out of the bottom box, waste can be recycled, and the labor amount of workers can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a corner cutting device technical field, especially a corner cutting device for steel structure processing. BACKGROUND

[0002] In the field of steel structure processing, the corner punching machine plays an indispensable role as an important metal processing equipment. The corner punching machine for steel plate processing is an innovative equipment that realizes automatic processing through a computer control system, mainly performing precise corner punching, cutting and other processing operations on materials such as steel plates, channel steels and square tubes. The equipment converts the design in the drawing into actual processing procedures through pre-set processing parameters such as angles and lengths, thereby realizing precise processing of raw materials.

[0003] During the steel structure processing, a large amount of leftover materials will be generated when the corner cutting device performs corner punching on the steel plate. If these leftover materials are not cleaned in time, it will affect the normal operation of the equipment and the processing efficiency. Therefore, a collection box is usually installed inside the bottom box of the corner cutting device to collect these leftover materials. However, as the amount of leftover materials in the collection box accumulates, its weight will gradually increase, making it difficult and time-consuming to pull out the collection box from the inside of the bottom box, greatly increasing the labor intensity of the operator. SUMMARY

[0004] The purpose of the utility model is to solve at least one of the technical defects mentioned above.

[0005] Therefore, one purpose of the utility model is to provide a corner cutting device for steel structure processing to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides a corner cutting device for steel structure processing, which comprises a plurality of symmetrically arranged supporting legs, the top end of each supporting leg is fixedly connected with a bottom box, the top surface of the bottom box is fixedly installed with a supporting frame through or bolts, the top surface of the supporting frame is fixedly connected with a hydraulic cylinder, the inside of the supporting frame is fixedly installed with a limiting frame through bolts, the inside of the limiting frame is slidingly connected with a punching block, the output end of the hydraulic cylinder is fixedly connected with the punching block, the top surface of the bottom box is fixedly installed with a bearing plate through bolts, the bearing plate is slidingly connected with the punching block, the inside of the bottom box is provided with a collection box, the collection box is corresponding to the punching block, the back surface of the bottom box is rotatably connected with a locking bolt, the screw rod of the locking bolt is threadedly connected with the back surface of the collection box, the bottom surface of the collection box is fixedly connected with two symmetrically arranged backing plates, the bottom surface of each backing plate is fixedly connected with two universal wheels.

[0007] Preferably, the bottom surface of the bottom box is provided with two symmetrically arranged avoiding grooves, and the two pads are arranged in the two avoiding grooves respectively.

[0008] Preferably, the inner wall of the bottom box is fixedly connected with a plurality of linearly arranged rotating frames, each rotating frame is rotatably connected with a roller, and the plurality of rollers are slidably connected with the collecting box.

[0009] Preferably, the inner wall of the bottom box is fixedly connected with two symmetrically arranged guide rods, the left and right sides of the collecting box are fixedly connected with guide sleeves, and the two guide sleeves are slidably connected with the two guide rods respectively.

[0010] Preferably, the top surface of the bottom box is fixedly connected with two positioning plates, the top surface of the positioning plate is embeddedly installed with a scale, the top surface of the positioning plate is slidably connected with a baffle, the baffle is fixedly connected with the positioning plate through bolts, and the baffle is perpendicular to the scale.

[0011] Preferably, the back surface of the collecting box is provided with a threaded hole, and the threaded hole is threadedly connected with the back surface of the collecting box through the threaded rod of the locking bolt.

[0012] Preferably, the bottom surface of the collecting box is fixedly connected with two symmetrically arranged bottom plates, the bottom plates are perpendicular to the bottom box, and the thickness of the bottom plates is equal to the height of the supporting legs.

[0013] Compared with the prior art, the utility model has the advantages and beneficial effects that:

[0014] 1. When the corner cutting operation of the steel plate is needed, the bolt of the locking baffle is disassembled, the locking between the baffle and the positioning plate can be released, the baffle is pushed to slide on the positioning plate, the relative position of the baffle and the scale is observed, the position of the baffle can be accurately adjusted, then one corner of the steel plate is placed on the upper surface of the bearing plate, until the top surface and the side surface of the steel plate are respectively attached to the two baffles, the steel plate can be positioned, then the hydraulic cylinder is opened to drive the stamping block to move downward, the sliding cooperation between the bearing plate and the stamping block can cut the corner of the steel plate, the cut waste falls into the collecting box under the action of gravity, so that the waste can be collected.

[0015] 2,When the collection box inside accumulates more waste, the locking bolt can be twisted, the screw rod part of the locking bolt can be moved out of the threaded hole through threaded transmission, the locking of the collection box can be released, at this time the collection box can be pulled out along the guide rod, at this time the universal wheel can roll on the ground, the bottom surface of the collection box can slide on the roller, the extraction of the collection box can be more labor-saving, when the collection box is completely moved out of the bottom box, the waste can be recycled, and the labor of workers can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the assembly body of the utility model;

[0017] Figure 2 It is a first perspective structure schematic view of the bottom box of the utility model;

[0018] Figure 3 It is a second perspective structure schematic view of the bottom box of the utility model;

[0019] Figure 4 It is a structure schematic view of the support frame of the utility model;

[0020] Figure 5 It is a structure schematic view of the collection box of the utility model;

[0021] Figure 6 It is an explosion structure schematic view of the positioning plate of the utility model.

[0022] In the drawing: 1-supporting leg, 2-bottom box, 3-supporting frame, 4-hydraulic cylinder, 5-limiting frame, 6-punching block, 7-discharging port, 8-bearing plate, 9-collection box, 10-locking bolt, 11-sleeper, 12-universal wheel, 13-avoiding groove, 14-rotating frame, 15-guide rod, 16-guide sleeve, 17-positioning plate, 18-ruler, 19-baffle, 20-threaded hole, 21-bottom plate, 22-roller. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.

[0024] For example, Figures 1 to 6As shown, a kind of corner cutting device for steel structure processing, it includes several symmetrically arranged support leg 1, the top of several support leg 1 is fixedly connected with bottom box 2, the top surface of bottom box 2 is fixedly installed with support frame 3 by or bolt, the top surface of support frame 3 is fixedly connected with hydraulic cylinder 4, the inside of support frame 3 is fixedly installed with limit frame 5 by bolt, limit frame 5 is slidably connected with stamping block 6 in the inside, the output end of hydraulic cylinder 4 is fixedly connected with stamping block 6, the top surface of bottom box 2 is fixedly installed with bearing plate 8 by bolt, bearing plate 8 is slidably connected with stamping block 6, the inside of bottom box 2 is provided with collection box 9, collection box 9 is correspondingly arranged with blanking opening 7, the top surface of bottom box 2 is fixedly installed with bearing plate 8 by bolt, bearing plate 8 is slidably connected with stamping block 6, the inside of bottom box 2 is provided with collection box 9, collection box 9 is correspondingly arranged with blanking opening 7, the back of bottom box 2 is rotatably connected with locking bolt 10, the screw rod of locking bolt 10 is threadedly connected with the back of collection box 9, the bottom surface of collection box 9 is fixedly connected with two symmetrically arranged backing plates 11, the bottom surface of each backing plate 11 is fixedly connected with two universal wheels 12.

[0025] As an optional technical scheme of the utility model, the bottom surface of bottom box 2 is fixedly connected with two symmetrically arranged avoiding grooves 13, two backing plates 11 are respectively located in the inside of two avoiding grooves 13, the setting of avoiding groove 13 will not cause interference to the rolling of universal wheel 12.

[0026] As an optional technical scheme of the utility model, the inner wall of bottom box 2 is fixedly connected with several linear arrays of rotating frame 14, the inside of each rotating frame 14 is rotatably connected with a roller 22, several rollers 22 are slidably connected with collection box 9, and collection box 9 can be pulled out along guide rod 15, at this time, universal wheel 12 can roll on the ground, and the bottom surface of collection box 9 can slide on roller 22, so that the extraction of collection box 9 is more labor-saving.

[0027] As an optional technical scheme of the utility model, the inner wall of bottom box 2 is fixedly connected with two symmetrically arranged guide rods 15, and the left and right sides of collection box 9 are fixedly connected with guide sleeves 16, and the two guide sleeves 16 are slidably connected with the two guide rods 15.

[0028] As an optional technical scheme of the utility model, the top surface of bottom box 2 is fixedly connected with two positioning plates 17, the top surface of positioning plate 17 is embeddedly installed with scale 18, the top surface of positioning plate 17 is slidably connected with baffle 19, baffle 19 is fixedly connected with positioning plate 17 by bolt, baffle 19 is perpendicular to scale 18, the locking between baffle 19 and positioning plate 17 is released, at this time, baffle 19 is pushed to slide on positioning plate 17, the relative position of baffle 19 and scale 18 is observed, the position of baffle 19 can be conveniently and accurately adjusted, so as to conveniently position steel plate.

[0029] As an optional technical scheme of the utility model, the back surface of the collecting box 9 is provided with a threaded hole 20, the screw rod part of the locking bolt 10 is connected with the back surface of the collecting box 9 through the threaded hole 20 in a threaded mode, when more waste is accumulated in the collecting box 9, the locking bolt 10 can be twisted, the screw rod part of the locking bolt 10 can be moved out of the threaded hole 20 through threaded transmission, and the locking of the collecting box 9 can be released.

[0030] As an optional technical scheme of the utility model, the bottom surface of the collecting box 9 is fixedly connected with two symmetrically arranged bottom plates 21, the bottom plates 21 are perpendicular to the bottom box 2, the thickness of the bottom plates 21 is equal to the height of the supporting legs 1, the bottom plates 21 can support the bottom of the bottom box 2, and the collapse of the bottom of the bottom box 2 is prevented.

[0031] The working principle of the corner cutting device for steel structure machining is as follows:

[0032] 1): when the corner cutting operation of the steel plate is needed, the bolt of the locking baffle 19 is disassembled, the locking between the baffle 19 and the positioning plate 17 can be released, at this time, the baffle 19 is pushed to slide on the positioning plate 17, the relative position of the baffle 19 and the scale 18 is observed, and the position of the baffle 19 can be conveniently and accurately adjusted.

[0033] 2): one corner of the steel plate is placed on the upper surface of the bearing plate 8 until the top surface and the side surface of the steel plate are respectively attached to the two baffles 19, the steel plate can be positioned, then the hydraulic cylinder 4 is started to drive the stamping block 6 to move downward, the sliding fit between the bearing plate 8 and the stamping block 6 can cut off the edge and corner of the steel plate.

[0034] 3): the cut-off waste falls into the collecting box 9 under the action of gravity, so that the waste can be collected, when more waste is accumulated in the collecting box 9, the locking bolt 10 can be twisted, the screw rod part of the locking bolt 10 can be moved out of the threaded hole 20 through threaded transmission, the locking of the collecting box 9 can be released, at this time, the collecting box 9 is pulled out along the guide rod 15.

[0035] In summary, the steel structure machining with corner cutting device, when need to carry out the steel plate cutting corner operation, the bolt of locking baffle 19 is disassembled, can release the locking between baffle 19 and positioning plate 17, at this time push baffle 19 makes it slide on positioning plate 17, observe the relative position of baffle 19 and scale 18, can be convenient for accurate adjustment of the position of baffle 19, then one corner of the steel plate is placed on the upper surface of bearing plate 8, until the top surface and side surface of the steel plate are respectively attached to two baffles 19, the steel plate can be positioned, then open hydraulic cylinder 4 and make it drive stamping block 6 to move downward, through the sliding fit between bearing plate 8 and stamping block 6, the edge and corner of the steel plate can be cut off, at this time the waste cut off will fall into the inside of collecting box 9 under the gravity, so as to collect the waste, when the waste in collecting box 9 is accumulated more, the locking bolt 10 can be twisted, through screw thread drive can make the screw rod of locking bolt 10 move out of threaded hole 20, then the locking of collecting box 9 can be released, at this time the collecting box 9 is pulled out along the guide rod 15, the universal wheel 12 can roll on the ground, the bottom surface of collecting box 9 can slide on the roller 22, the extraction of collecting box 9 can be more labor-saving, when the collecting box 9 is completely moved out of the bottom box 2, the waste can be recycled, and the labor of workers can be reduced.

Claims

1. A corner-cutting device for steel structure processing, characterized in that: The system includes several symmetrically arranged support legs (1), with a base box (2) fixedly connected to the top of each support leg (1). A support frame (3) is fixedly installed on the top surface of the base box (2) by means of bolts. A hydraulic cylinder (4) is fixedly connected to the top surface of the support frame (3). A limit frame (5) is fixedly installed inside the support frame (3) by bolts. A stamping block (6) is slidably connected inside the limit frame (5). The output end of the hydraulic cylinder (4) is fixedly connected to the stamping block (6). A discharge port (7) is provided through the top surface of the base box (2). The discharge port (7) is connected to the stamping block (6). The bottom box (2) is top-mounted with a bearing plate (8) by bolts. The bearing plate (8) is slidably connected to the stamping block (6). The bottom box (2) is equipped with a collection box (9) inside. The collection box (9) is top-mounted with the discharge port (7). The back of the bottom box (2) is rotatably connected with a locking bolt (10). The screw part of the locking bolt (10) is threadedly connected to the back of the collection box (9). The bottom surface of the collection box (9) is fixedly connected with two symmetrically arranged pads (11). The bottom surface of each pad (11) is fixedly connected with two universal wheels (12).

2. The corner-cutting device for steel structure processing according to claim 1, characterized in that: The bottom surface of the bottom box (2) has two symmetrically arranged clearance grooves (13), and the two pads (11) are located inside the two clearance grooves (13) respectively.

3. The corner-cutting device for steel structure processing according to claim 2, characterized in that: The inner wall of the bottom box (2) is fixedly connected with a number of linear array rotating frames (14), and each rotating frame (14) is rotatably connected to a roller (22), and the rollers (22) are slidably connected to the collection box (9).

4. A corner-cutting device for steel structure processing according to claim 3, characterized in that: The inner wall of the bottom box (2) is fixedly connected to two symmetrically arranged guide rods (15), and the left and right sides of the collection box (9) are fixedly connected to guide sleeves (16), and the two guide sleeves (16) are slidably connected to the two guide rods (15) respectively.

5. A corner-cutting device for steel structure processing according to claim 4, characterized in that: The top surface of the base box (2) is fixedly connected to two positioning plates (17). A scale (18) is embedded in the top surface of the positioning plate (17). A baffle (19) is slidably connected to the top surface of the positioning plate (17). The baffle (19) is fixedly connected to the positioning plate (17) by bolts. The baffle (19) is perpendicular to the scale (18).

6. A corner-cutting device for steel structure processing according to claim 5, characterized in that: The back of the collection box (9) is provided with a threaded hole (20), and the screw part of the locking bolt (10) is threadedly connected to the back of the collection box (9) through the threaded hole (20).

7. A corner-cutting device for steel structure processing according to claim 6, characterized in that: The bottom surface of the collection box (9) is fixedly connected to two symmetrically arranged base plates (21). The base plates (21) are perpendicular to the bottom box (2), and the thickness of the base plates (21) is equal to the height of the support legs (1).

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