Special-shaped steel machining and cutting device

Abstract

The utility model relates to the technical field of deformed steel processing equipment, in particular to a deformed steel processing and cutting device which is characterized in that a bolt piece is arranged on the side face of a disc, a guide platen is connected to the side face of the disc, and a U-shaped frame is arranged on the side face of the guide platen. The clamping stability of the special-shaped steel pipe can be improved, and displacement of the pipe in the cutting process is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of special-shaped steel processing equipment, specifically a special-shaped steel processing and cutting device. Background Technology

[0002] Special-shaped steel is a shorthand for complex and irregular cross-section steel, which includes special-shaped steel pipes. These are different from steel pipes with circular or square cross-sections. Their cross-sections can be arrow-shaped, elliptical, etc. Currently, laser pipe cutting machines are commonly used to cut special-shaped steel pipes into sections.

[0003] However, the clamping mechanism on current laser tube cutting machines cannot stably clamp irregularly shaped steel tubes. During the cutting process, the irregularly shaped steel tubes are prone to moving and deviating from the predetermined cutting position, which reduces the accuracy of cutting irregularly shaped steel tubes. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a special-shaped steel processing and cutting device to solve the problem mentioned in the background art that the clamping mechanism on the current laser tube cutting machine cannot stably clamp the special-shaped steel tube with irregular cross-section.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A special-shaped steel processing and cutting device includes a laser tube cutting machine chuck frame. A special-shaped steel clamping component assembly is provided on the side of the laser tube cutting machine chuck frame for clamping special-shaped steel pipes. The special-shaped steel clamping component assembly includes a disc, bolts on the side of the disc, a guide plate connected to the side of the disc, a U-shaped frame on the side of the guide plate, a servo motor on the top of the guide plate, a lead screw on one side of the servo motor, a contact wheel at the bottom of the U-shaped frame, a side frame body on the side of the U-shaped frame, a cylinder assembly on the side of the side frame body, a locking tooth at one end of the cylinder assembly, and an inner guide frame outside the locking tooth.

[0007] Preferably, the special-shaped steel clamping component group is provided in four sets, and the four sets of special-shaped steel clamping components are arranged in a ring on the side of the chuck frame of the laser tube cutting machine. The disc is connected to the chuck frame of the laser tube cutting machine through a rotating shaft. The two sides of the disc are connected by threaded holes and bolts. The chuck frame of the laser tube cutting machine is provided with multiple threaded holes at the positions of the bolts, and the multiple threaded holes are arranged in a ring on the chuck frame of the laser tube cutting machine.

[0008] Preferably, the guide plate slides in contact with the U-shaped frame via a groove, and the U-shaped frame is connected to the lead screw via a nut pair.

[0009] Preferably, the contact wheel is installed at the bottom of the U-shaped frame, the side frame is connected to the U-shaped frame, the two ends of the lead screw are connected to the guide plate through a rotating shaft, and the rotating shaft at one end of the lead screw is connected to the working end of the servo motor.

[0010] Preferably, the cylinder assembly is connected to the side frame, and the working end of the cylinder assembly is connected to the locking clamping teeth.

[0011] Preferably, the locking teeth slide in contact with the inner guide frame via a groove.

[0012] Preferably, the inner guide frame is connected by a slot and a U-shaped frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This non-standard steel processing and cutting device is equipped with a non-standard steel clamping component assembly. Current laser tube cutting machines' clamping mechanisms cannot stably clamp non-standard steel tubes with irregular cross-sections. During the cutting process, the non-standard steel tube easily moves and deviates from the predetermined cutting position, reducing the accuracy of cutting. In the corresponding non-standard steel clamping component assembly design, a servo motor drives a rotating shaft at one end of a lead screw, which in turn rotates the lead screw. The rotation of the lead screw, through a nut pair, causes a U-shaped frame to move vertically on the guide plate. The servo motor controls the contact wheels at the bottom of the U-shaped frame to contact the non-standard steel tube to be clamped. By controlling the contact wheels in the four sets of non-standard steel clamping components to contact the non-standard steel tube, clamping is achieved. At this point, the non-standard steel tube can only move back and forth and cannot rotate. The non-standard steel tube is then cut according to the required size. The front and rear positions are adjusted. After adjusting to the appropriate position, the working end of the cylinder assembly is extended by controlling the cylinder assembly, so that the locking teeth slide downward in the inner guide frame. The locking teeth will contact the shaped steel pipe, at which point the shaped steel pipe can no longer move. Since each of the four sets of shaped steel clamping components uses a separate servo motor and cylinder assembly, it can adapt to the surface of the shaped steel pipe at different positions, achieving the purpose of adaptive clamping. Furthermore, by removing the bolts in the disc, the disc and the structure installed on the disc can be rotated. After adjusting to the appropriate angle, the disc can be connected to the chuck frame of the laser pipe cutter through the bolts to lock the position of the disc. The angle adjustment design of this shaped steel clamping component group can further adapt to the surface of the shaped steel pipe. Through the design of the overall structure, the clamping stability of the shaped steel pipe can be improved, and the displacement of the pipe during the cutting process can be reduced. Attached Figure Description

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of part 02 of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the back of component 02 of this utility model;

[0018] Figure 4 This is a cross-sectional view of part 02 of the present invention.

[0019] Figure 5 This is an exploded structural diagram of part 02 of this utility model.

[0020] In the diagram: 01, laser tube cutting machine chuck frame; 02, irregular steel clamping component assembly; 21, disc; 22, bolts; 23, guide plate; 24, U-shaped frame; 25, servo motor component; 26, lead screw component; 27, contact wheel; 28, side frame; 29, cylinder assembly; 210, inner guide frame; 211, locking clamping teeth. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 An embodiment of this utility model provides: a special-shaped steel processing and cutting device, including a laser tube cutting machine chuck frame 01, a special-shaped steel clamping component assembly 02 is provided on the side of the laser tube cutting machine chuck frame 01, the special-shaped steel clamping component assembly 02 is used to clamp the special-shaped steel pipe, the special-shaped steel clamping component assembly 02 includes a disc 21, a bolt component 22 is provided on the side of the disc 21, a guide plate 23 is connected to the side of the disc 21, a U-shaped frame 24 is provided on the side of the guide plate 23, a servo motor component 25 is provided on the top of the guide plate 23, a lead screw component 26 is provided on one side of the servo motor component 25, a contact wheel 27 is provided at the bottom of the U-shaped frame 24, a side frame body 28 is provided on the side of the U-shaped frame 24, a cylinder assembly 29 is provided on the side of the side frame body 28, a locking tooth 211 is provided at one end of the cylinder assembly 29, and an inner guide frame 210 is provided outside the locking tooth 211.

[0023] Four sets of special-shaped steel clamping components 02 are provided, and the four sets of special-shaped steel clamping components 02 are arranged in a ring on the side of the laser tube cutting machine chuck frame 01. The disc 21 is connected to the laser tube cutting machine chuck frame 01 through a rotating shaft. The two sides of the disc 21 are connected by threaded holes and bolts 22. The laser tube cutting machine chuck frame 01 is provided with multiple threaded holes corresponding to the positions of the bolts 22, and the multiple threaded holes are arranged in a ring on the laser tube cutting machine chuck frame 01.

[0024] The guide plate 23 slides in contact with the U-shaped frame 24 via a groove, and the U-shaped frame 24 is connected to the lead screw 26 via a nut pair.

[0025] The contact wheel 27 is installed at the bottom of the U-shaped frame 24, the side frame 28 is connected to the U-shaped frame 24, the two ends of the lead screw 26 are connected to the guide plate 23 through the rotating shaft, and the rotating shaft at one end of the lead screw 26 is connected to the working end of the servo motor 25.

[0026] The cylinder assembly 29 is connected to the side frame 28, and the working end of the cylinder assembly 29 is connected to the locking clamp 211.

[0027] The locking teeth 211 slide in contact with the inner guide bracket 210 via the slide groove.

[0028] The inner guide frame 210 is connected to the U-shaped frame 24 via a slot.

[0029] Working Principle: Current laser tube cutting machines' clamping mechanisms cannot stably clamp irregularly shaped steel tubes. During the cutting process, the irregularly shaped steel tubes easily shift and deviate from the predetermined cutting position, reducing the accuracy of cutting. In the corresponding irregularly shaped steel clamping component group 02, the servo motor 25 drives the shaft at one end of the lead screw 26 to rotate via the working end, thus rotating the lead screw 26. The rotation of the lead screw 26, through the nut pair, causes the U-shaped frame 24 to move vertically on the guide plate 23. By controlling the servo motor 25, the contact wheel 27 at the bottom of the U-shaped frame 24 contacts the irregularly shaped steel tube to be clamped. By controlling the contact wheels 27 in the four sets of irregularly shaped steel clamping component groups 02 to contact the irregularly shaped steel tube, the clamping purpose is achieved. At this time, the irregularly shaped steel tube can only move back and forth and cannot rotate. According to the required cutting size, the back and forth position of the irregularly shaped steel tube is adjusted to a suitable position. After positioning, the working end of the cylinder assembly 29 is extended by controlling the cylinder assembly 29, thereby allowing the locking teeth 211 to slide downward within the inner guide frame 210. The locking teeth 211 will contact the shaped steel pipe, at which point the shaped steel pipe can no longer move. Since each of the four sets of shaped steel clamping component groups 02 uses a separate servo motor component 25 and cylinder assembly 29, it can adapt to the surface of the shaped steel pipe at different positions, achieving the purpose of adaptive clamping. Furthermore, by removing the bolt component 22 in the disc 21, the disc 21 and the structure installed on the disc 21 can be rotated. When the appropriate angle is adjusted, the disc 21 can be connected to the chuck frame 01 of the laser pipe cutting machine through the bolt component 22 to lock the position of the disc 21. This angle adjustment design of the shaped steel clamping component group 02 can further adapt to the surface of the shaped steel pipe. Through the design of the overall structure, the clamping stability of the shaped steel pipe can be improved, and the displacement of the pipe during the cutting process can be reduced.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A special-shaped steel processing and cutting device, comprising a laser tube cutting machine chuck frame (01), characterized in that: The side of the chuck frame (01) of the laser tube cutting machine is provided with a special-shaped steel clamping component assembly (02), which is used to clamp special-shaped steel pipes. The special-shaped steel clamping component assembly (02) includes a disc (21), and bolts (22) are provided on the side of the disc (21). A guide plate (23) is connected to the side of the disc (21), and a U-shaped frame (24) is provided on the side of the guide plate (23). The top of the guide plate (23) is... The part is provided with a servo motor component (25), and a lead screw component (26) is provided on one side of the servo motor component (25). A contact wheel (27) is provided at the bottom of the U-shaped frame (24). A side frame body (28) is provided on the side of the U-shaped frame (24). A cylinder assembly (29) is provided on the side of the side frame body (28). A locking tooth (211) is provided at one end of the cylinder assembly (29). An inner guide frame (210) is provided outside the locking tooth (211).

2. The special-shaped steel processing and cutting device according to claim 1, characterized in that: The special-shaped steel clamping component group (02) is provided in four groups, and the four groups of special-shaped steel clamping component groups (02) are arranged in a ring on the side of the laser tube cutting machine chuck frame (01). The disc (21) is connected to the laser tube cutting machine chuck frame (01) through a rotating shaft. The two sides of the disc (21) are connected by threaded holes and bolts (22). The laser tube cutting machine chuck frame (01) is provided with multiple threaded holes corresponding to the positions of the bolts (22), and the multiple threaded holes are arranged in a ring on the laser tube cutting machine chuck frame (01).

3. The special-shaped steel processing and cutting device according to claim 1, characterized in that: The guide plate (23) slides in contact with the U-shaped frame (24) via a groove, and the U-shaped frame (24) is connected by a nut pair and a lead screw (26).

4. The special-shaped steel processing and cutting device according to claim 1, characterized in that: The contact wheel (27) is installed at the bottom of the U-shaped frame (24), the side frame (28) is connected to the U-shaped frame (24), the two ends of the lead screw (26) are connected to the guide plate (23) through the rotating shaft, and the rotating shaft at one end of the lead screw (26) is connected to the working end of the servo motor (25).

5. The special-shaped steel processing and cutting device according to claim 1, characterized in that: The cylinder assembly (29) is connected to the side frame (28), and the working end of the cylinder assembly (29) is connected to the locking clamp (211).

6. The special-shaped steel processing and cutting device according to claim 1, characterized in that: The locking teeth (211) slide in contact with the inner guide frame (210) via the slide groove.

7. The special-shaped steel processing and cutting device according to claim 1, characterized in that: The inner guide frame (210) is connected by a slot and a U-shaped frame (24).

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