Steel cutting device

Abstract

The utility model provides a steel cutting device which comprises a cutter body part, a cutting part, a vice main body, a clamping part and a guiding part, the cutting part is rotatably installed on one side of the cutter body part, the vice main body is fixedly installed on one side of the cutter body part, one end of the clamping part is fixed to one side of the vice main body, and the other end of the clamping part is fixed to the other side of the vice main body. The other end of the clamping part is mounted to be capable of longitudinally moving along the vice main body; according to the steel cutting device in the embodiment, the overall structure is simpler, the weight is lighter than that of existing cutting equipment, the cutting position of the to-be-cut object is adjusted by moving the vice unit in the using process, and the problem that inconvenience is brought due to the fact that a heavy to-be-cut object needs to be moved for cutting at present is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel cutting technical field, concretely relates to a steel cutting device. BACKGROUND

[0002] Referring to the drawings Figure 1 As shown in the schematic diagram of the prior cutting device, the cutting device 1 can be fixed on one side of the object to be cut 3. The cutting device 1 includes a cutter body 5 and a clamping part 4, which is used to fix the object to be cut 3 and clamp the cutting object 3. After the clamping part 4 is used to fix the cutting device 1, the cutting part 2 can be used to cut the object to be cut 3.

[0003] After cutting the object to be cut on one side, the worker moves the object to be cut 3 and fixes it with the clamping part 4, and then the worker cuts the object to be cut 3 again with the cutting part 2. That is, when the object to be cut 3 is cut to a certain length, the worker must cut the object to be cut 3 while moving the object to be cut 3; at the same time, since the object to be cut 3 is placed on the cutter body 5, it is difficult to cut the object to be cut 3 by moving the cutting device 1. Therefore, if the object to be cut 3 is heavy, the worker must move the object to be cut 3 (since the object to be cut 3 needs to be moved) is a very labor-consuming operation, which increases the labor intensity of the worker. SUMMARY

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a steel cutting device to solve the problem of high labor intensity of workers caused by the workers having to move the object to be cut when the existing cutting device cuts heavy objects.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] The present application provides a steel cutting device, which comprises a cutter body, a cutting part, a vice main body, a clamping part and a guide part. The cutting part is rotatably installed on one side of the cutter body. The vice main body is fixedly installed on one side of the cutter body. One end of the clamping part is fixed to one side of the vice main body, and the other end of the clamping part is installed to be movable longitudinally along the vice main body. The guide part is fixedly connected to one end of the clamping part. When the clamping part is operated, the guide part can move longitudinally along the vice main body.

[0007] Further, the cutting part includes a cutting wheel, a protective cover and a cutting handle. The protective cover is connected to the cutter body by a hinge. The cutting wheel is disc-shaped and has teeth arranged in a circumferential direction along its edge.

[0008] Further, the protective cover can cover at least a part of the cutting wheel.

[0009] Further, the clamping part comprises a fixing member, a pressing screw rod and a fixing lock piece, the fixing member is fixedly coupled to the end bottom of the vice body, a threaded hole is formed on the fixing member, the pressing screw rod is rotatably installed in the threaded hole on the fixing member, and the fixing lock piece is hingedly installed on the bottom end side of the fixing member, and the fixing lock piece can be flipped up and down relative to the fixing member.

[0010] Further, the guiding part comprises a guiding hole and a guiding member, the guiding hole is formed in the central region of the vice body in the form of an opening structure penetrating up and down, and the upper end of the guiding member can slide along the guiding hole.

[0011] Further, the steel cutting device further comprises an angle adjusting unit, the angle adjusting unit comprises an extension plate arranged at the bottom of the cutter body and a rotating plate arranged at the bottom end of the vice body, the extension plate is formed with an arc-shaped guiding hole, the rotating plate is attached to the upper surface of the extension plate, and the rotating plate is rotatably installed on the extension plate through a connecting column inserted into the arc-shaped guiding hole.

[0012] The steel cutting device in the embodiment has the advantages that: the overall structure is simpler, the weight is lighter compared with the existing cutting equipment, and the cutting position of the object to be cut is adjusted by moving the vice unit during use, thereby solving the inconvenience problem caused by the need to move the heavy object to be cut for cutting. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic view of the cutting device in the prior art.

[0014] Figure 2 It is a three-dimensional structure schematic view of the steel cutting device in the embodiment.

[0015] Figure 3 It is a front view structure schematic view of the steel cutting device in the embodiment.

[0016] Figure 4 It is a connection structure schematic view between the vice body and the cutter body in the embodiment.

[0017] Figure 5 It is a front view of the connection structure between the vice body and the angle adjusting unit in the embodiment.

[0018] Figure 6 It is a plane schematic view of the structure of the angle adjusting unit rotating the cutter body in the embodiment.

[0019] Figure 7 This is a schematic diagram of the structural state of the steel cutting device in the embodiments of this application when cutting steel. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] See appendix Figures 2 to 7 As shown, this embodiment provides a steel cutting device, including a blade body 100 and a cutting part 200. The cutting part 200 is rotatably mounted on one side of the blade body 100 for cutting the object to be cut. A vise body 300 is fixedly mounted on one side of the blade body 100 and contacts the upper surface of the object to be cut. One end of a clamping part 400 is fixed to one side of the vise body 300, and the other end is mounted to be able to move longitudinally along the vise body 300. Thus, by operating the clamping part 400, the clamping part 400 can fix the object to be cut onto the vise body 300. A guide part 500 is fixedly connected to one end of the clamping part 400. When the clamping part 400 is operated, the guide part 500 can move longitudinally along the vise body 300 to press and fix the object to be cut onto the vise body 300.

[0022] The cutting part 200 is rotatably mounted on the blade body part 100, that is, one side of the cutting part 200 can be connected to the blade body part 100 by a hinge.

[0023] The cutting section 200 may include a cutting wheel 210, a protective cover 220, and a cutting handle 230. The protective cover 220 may be connected to the blade body 100 via a hinge. The cutting wheel 210 may be disc-shaped and has teeth arranged circumferentially along its edge.

[0024] The protective cover 220 may cover at least a portion of the cutting wheel 210. For example, the protective cover 220 may be arranged to surround half of the cutting wheel 210. The protective cover 220 is used to protect the operator when the cutting wheel 210 rotates.

[0025] In addition, the cutting handle 230 is connected to the protective cover 220. The operator presses the cutting handle 230 to make the cutting wheel 210 press against the object to be cut in order to cut it.

[0026] The vise body 300 is rotatably connected to the blade body 100. When the cutting part 200 is used to cut the object to be cut, the vise body 300 will not interfere with the cutting part 200, that is, the cutting position of the cutting part 200 is located on one side of the vise body 300. In some embodiments, one side of the vise body 300 is preferably formed as a concave arc-shaped curved portion so as not to interfere with the cutting wheel 210 when the cutting part 200 is used to cut the object to be cut.

[0027] A central region of the vise body 300 is formed with an upper and lower through guide hole 510, and a plate surface of the vise body 300 overlapping the conductor portion 100 is formed with a long hole 310 for allowing chips generated when the cutting portion 200 cuts an object to be cut to fall downward. The long hole 310 is formed to be upper and lower through, and the chips can fall downward through the long hole 310.

[0028] The clamping portion 400 is used to prevent the cutting portion 200 from moving when the vise body 300 is firmly coupled to the object to be cut and the object to be cut is cut using the cutting portion 200.

[0029] The clamping portion 400 extends downward from the end portion bottom of the vise body 300 by a certain length and is fixedly coupled to the end portion bottom of the vise body 300 by a fixing member 410, and the fixing member 410 is formed with a threaded hole, a pressing screw 420 in the clamping portion 400 is rotatably installed in the threaded hole of the fixing member 410, and the pressing screw 420 can move along the longitudinal direction of the vise body 300 by rotating the pressing screw 420 to press the side of the object to be cut.

[0030] In addition, a fixed locking piece 430 is hingedly installed on the bottom end side of the fixing member 410, and the fixed locking piece 430 can be flipped up and down relative to the fixing member 410. When the fixed locking piece 430 is flipped up (the direction of the fixed locking piece 430 perpendicular to the fixing member 410), one side of the fixed locking piece 430 is clamped into the threaded groove of the pressing screw 420 to prevent the pressing screw 420 from rotating; on the contrary, when the fixed locking piece 430 is in a flipped down state (the direction of the fixed locking piece 430 parallel to the height direction of the fixing member 410), the pressing screw 420 can rotate freely at this time.

[0031] The guide portion 500 includes a guide member 520, the upper end of the guide member 520 is inserted into the guide hole 510, and the upper end of the guide member 520 can slide along the guide hole 510. The inner surface of the guide hole 510 is provided with a locking protrusion 511 protruding inward by a certain length, so that the upper end of the guide member 520 can move along the guide hole 510 while preventing the guide member 520 from falling downward from the guide hole 510, and the gasket 521 at the end of the guide member 520 can be arranged on the upper surface of the locking protrusion 511, the outer diameter of the gasket 521 is larger than the opening size of the locking protrusion 511, so that the guide member 520 can slide along the guide hole 510 while not falling downward from the guide hole 510.

[0032] In addition, the bottom end of the guide member 520 is fixedly connected with a pressing plate 530, one side of the pressing plate 530 is fixedly connected with the pressing screw rod 420, so that the pressing screw rod 420 can synchronously drive the pressing plate 530 to move along the longitudinal direction of the vice main body 300, and the pressing plate 530 can press the object to be cut tightly on the bottom of the vice main body 300. The side of the pressing plate 530 which is in contact with the object to be cut is a flat outer surface, so as to firmly press the object to be cut on the vice main body 300.

[0033] Meanwhile, a separate angle adjusting unit 600 is arranged between the cutter body 100 and the vice main body 300, which allows the cutter body 100 to be angle-adjusted relative to the vice main body 300.

[0034] The angle adjusting unit 600 comprises an extension plate 610 arranged at the bottom of the cutter body 100, the extension plate 610 is shaped with an arc-shaped guide hole 611, and the bottom end of the vice main body 300 is formed with a rotating plate 620 which is attached to the upper surface of the extension plate 610, and the rotating plate 620 is rotatably installed on the extension plate 610 through a connecting column 621 inserted into the arc-shaped guide hole 611, for adjusting the cutting angle of the cutting part 200 installed on the cutter body 100.

[0035] In order to better understand the steel cutting device in the embodiment, the working principle thereof is briefly described as follows:

[0036] Firstly, the vice main body 300 is placed on the upper surface of the object to be cut, and the angle adjusting unit 600 is adjusted so that the cutting angle of the cutting part 200 is in the adjusted state;

[0037] Subsequently, the pressing screw rod 420 is rotated to move the pressing screw rod 420 towards the side of the object to be cut, and the pressing plate 530 also moves towards the side of the object to be cut along the guide hole 510, when the pressing plate 530 is in contact with the side surface of the object to be cut, and when the operator further rotates the pressing screw rod 420 in this state, the pressing plate 530 strongly presses the side of the object to be cut, and the object to be cut is firmly pressed on the bottom end of the vice main body 300 by the pressure applied by the pressing screw rod 420. When the vice main body 300 is fixed to the side of the upper surface of the object to be cut, the cutting wheel 210 in the cutting part 200 is rotated and moved downwards to complete the cutting of the object to be cut. After the cutting is completed, the pressing screw rod 420 is reversely rotated to make the pressing plate 530 disengage from the object to be cut, and the vice unit 300 is moved along the length direction of the object to be cut, and when the vice unit 300 is moved to the appropriate position of the object to be cut, the pressing screw rod 420 is rotated again to make the pressing plate 530 press the object to be cut tightly on the bottom of the vice unit 300, and the object to be cut is cut again, and the above process is repeated.

[0038] Therefore, the steel cutting device has simple overall structure, is lighter than the existing cutting equipment, and adjusts the cutting position of the object to be cut by moving the vice unit during use, thereby solving the inconvenience problem caused by moving the heavy object to be cut for cutting.

[0039] Obviously, various modifications and changes can be made to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and changes of the present application fall within the scope of the present application claims and their equivalents, the present application also intends to include these modifications and changes.

Claims

1. A steel material cutting apparatus characterized by comprising: The steel cutting device comprises a cutter body, a cutting part, a vise body, a clamping part and a guide part. The cutting part is rotatably installed on one side of the cutter body. The vise body is fixedly installed on one side of the cutter body. One end of the clamping part is fixed to one side of the vise body. The other end of the clamping part is installed to be longitudinally movable along the vise body. The guide part is fixedly connected to one end of the clamping part. When the clamping part is operated, the guide part can longitudinally move along the vise body.

2. The steel cutting apparatus according to claim 1, wherein The cutting part comprises a cutting wheel, a protective cover and a cutting handle. The protective cover is connected to the cutter body through a hinge. The cutting wheel is in a disc shape. The cutting wheel has teeth arranged in a circumferential direction along its edge.

3. A steel cutting apparatus according to claim 2, wherein The protective cover can cover at least a part of the cutting wheel.

4. The steel cutting apparatus of claim 1, wherein The clamping part comprises a fixing member, a pressing screw and a fixing lock piece. The fixing member is fixedly coupled to the end bottom of the vise body. Threaded holes are formed in the fixing member. The pressing screw is rotatably installed in the threaded holes of the fixing member. The fixing lock piece is hingedly installed on one side of the bottom end of the fixing member. The fixing lock piece can be flipped up and down relative to the fixing member.

5. The steel cutting apparatus of claim 1, wherein The guide part comprises a guide hole and a guide member. The guide hole is formed in the central area of the vise body in an open hole structure penetrating up and down. The upper end of the guide member can slide along the guide hole.

6. The steel cutting apparatus of claim 1, wherein The steel cutting device further comprises an angle adjusting unit. The angle adjusting unit comprises an extension plate arranged at the bottom of the cutter body and a rotating plate arranged at the bottom end of the vise body. The extension plate is shaped with an arc-shaped guide hole. The rotating plate is fitted on the upper surface of the extension plate. The rotating plate is rotatably installed on the extension plate through a connecting column inserted into the arc-shaped guide hole.

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