Adjustable material supporting frame of cutting machine

Abstract

The utility model discloses an adjustable material supporting frame of a cutting machine, which belongs to the technical field of material supporting brackets, solves the problems that the traditional long section is inconvenient to support and the height is not accurately adjusted, and comprises two connecting rods and two connecting pipes, the two connecting pipes are arranged between the two ends of the two connecting rods to form a rectangular frame, and the two connecting rods are connected with the two connecting pipes. Sliding grooves are formed in the connecting rods in the length direction of the connecting rods, a sliding pipe is arranged between the two connecting rods, limiting blocks are arranged at the two ends of the sliding pipe, the limiting blocks are arranged in the sliding grooves in a sliding mode, first connecting pieces are hinged between the two ends of the sliding pipe and the limiting blocks respectively, and second connecting pieces are hinged to the inner sides of the two connecting rods. One end of each first connecting piece is hinged to the middle of the corresponding second connecting piece, a roller is rotationally arranged between the ends of the two second connecting pieces, and a screw is rotationally arranged between the two connecting pipes and the sliding pipe in a penetrating mode. According to the utility model, the uniform level of the feed port and the discharge port is ensured, the requirement of accurate cutting is met, and the use requirements of accurate and in-place adjustment and convenience in folding and storage are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of material supporting brackets, and in particular relates to an adjustable material supporting bracket for a cutting machine. Background Art

[0002] During daily maintenance and welding operations, it is often necessary to cut and cut profiles, but the head is prone to warping during the cutting of long profiles, which will cause uneven cuts. Operators often use bricks or scrap steel materials to pad to adjust the height position, but this simple method is difficult to adjust to the appropriate height, and because the profile needs to be dragged as the cutting position changes, it is inconvenient to drag, which leads to low operating efficiency and hidden operational risks. Therefore, a support device with easy adjustment and stable support at the bottom of the long profile is needed, making the cutting of long profiles easy and convenient. Utility Model Content

[0003] The utility model aims to provide an adjustable cutting machine support frame to solve the problems of inconvenience and inaccurate height adjustment in traditional long profile support.

[0004] The technical solution of the utility model is: an adjustable cutting machine support frame, comprising two connecting rods and two connecting tubes, the two connecting tubes are arranged between the two ends of the two connecting rods to form a rectangular frame, the connecting rods are provided with a slide groove along the length direction thereof, a sliding tube is provided between the two connecting rods, limit blocks are provided at both ends of the sliding tube, the limit blocks are slidably arranged in the slide groove, a first connecting piece is hinged between the two ends of the sliding tube and the limit blocks respectively, a second connecting piece is hinged on the inner side of the two connecting rods, one end of the first connecting piece is hinged to the middle part of the second connecting piece, a roller is rotatably arranged between the ends of the two second connecting pieces, a screw is rotatably arranged between the two connecting tubes and the sliding tube, one end of the screw passes through one of the connecting tubes, and the sliding tube is arranged at the threaded part of the screw.

[0005] As a further improvement of the utility model, a butterfly valve is provided at one end of the screw rod passing through the connecting pipe.

[0006] As a further improvement of the utility model, an anti-slip pad is provided at the bottom of the connecting rod.

[0007] The beneficial effects of the utility model are as follows: by rotating the screw rod, the sliding tube is made to move back and forth relatively on the screw rod, thereby driving the first connecting member to drive the roller to be lifted or lowered through the second connecting member, so as to adjust the height to achieve the purpose of lifting profiles with different height requirements for operation. It is suitable for lifting longer profiles during the cutting process of the cutting machine to achieve a working condition in which the longer profiles are kept level with the cutting machine workbench, thereby ensuring stability and accuracy during the cutting process of the profile.

[0008] The utility model is easy to operate, and the height can be precisely adjusted by adjusting the hinge mechanism by tightening and loosening the screw rod, which has high operating efficiency, improves the stability of cutting and unloading, and ensures the personal safety of the operator;

[0009] The utility model can be used in multiple groups at the same time, which is convenient and flexible to use, thereby ensuring that the feed port and the discharge port remain at a uniform level, meeting the requirement of precise cutting, realizing the requirement of precise adjustment and convenient folding and storage, and is suitable for the operation needs of supporting more types of long profiles; at the same time, the structure of the utility model is simple to manufacture and easy to maintain, the material is inexpensive and easy to obtain, the use effect is good, it is easy to use in various environments, reduces tool consumption, and reduces unnecessary waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0011] In the figure: 1-connecting rod; 11-slide groove; 12-anti-slip pad; 2-connecting pipe; 3-sliding pipe; 31-limiting block; 4-first connecting piece; 5-second connecting piece; 6-roller; 7-screw; 71-butterfly valve. DETAILED DESCRIPTION

[0012] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0013] like Figure 1 As shown, an adjustable cutting machine support frame includes two connecting rods 1 and two connecting tubes 2. The two connecting tubes 2 are arranged between the two ends of the two connecting rods 1 to form a rectangular frame. The connecting rod 1 is provided with a slide groove 11 along its length direction. A sliding tube 3 is provided between the two connecting rods 1. Limit blocks 31 are provided at both ends of the sliding tube 3. The limit blocks 31 are slidably arranged in the slide groove 11. First connecting members 4 are hinged between the two ends of the sliding tube 3 and the limit blocks 31 respectively. Second connecting members 5 are hinged on the inner sides of the two connecting rods 1. One end of the first connecting member 4 is hinged to the middle part of the second connecting member 5. A roller 6 is rotatably provided between the ends of the two second connecting members 5. A screw rod 7 is rotatably provided between the two connecting tubes 2 and the sliding tube 3. One end of the screw rod 7 passes through one of the connecting tubes 2. The sliding tube 3 is arranged on the threaded part of the screw rod 7.

[0014] A butterfly valve 71 is provided at one end of the screw rod 7 passing through the connecting pipe 2 ; an anti-skid pad 12 is provided at the bottom of the connecting rod 1 .

[0015] Embodiment 1,

[0016] The two connecting rods 1 are flat steel with a thickness of 3mm and a width of 30×200mm. The two connecting pipes 2 are six-point steel pipes with a length of 150mm. They are made into a bottom rectangular support by welding, which has the advantage of strong stability. The rotatable roller 6 can be used as a support and transmission for cutting materials, and the dragging of the profile can be facilitated as the cutting position changes continuously. The hinge mechanism composed of the first connecting member 4 and the second connecting member 5 can be conveniently folded and stored, convenient to carry and can save space. When in use, the triangular structure composed of the first connecting member 4, the second connecting member 5 and the connecting rod 1 can more effectively maintain stability when supporting materials. By tightening the thread of the screw rod 7, the opening and closing of the hinge mechanism can be accurately adjusted to achieve the purpose of flexibly and accurately adjusting the height of the supporting materials. The position can be adjusted and tightened by tightening the butterfly valve 71 to prevent loosening. The anti-slip pad 12 at the bottom of the connecting rod 1 increases the stability of use.

[0017] When in use, according to the operating requirements, multiple groups of this device are respectively set at the feed port and the discharge port of the cutting machine, and the screw rod 7 is rotated to make the sliding tube 3 move forward and backward relatively in the slide groove 11. The limit block 31 can limit the sliding position. When the sliding tube 3 moves, the second connecting member 5 is lifted up through the first connecting member 4 hinged thereto, thereby raising the height of the roller 6, so as to achieve the function of supporting the material. After the roller 6 is raised to the target position, the butterfly valve 71 is rotated to tighten the screw rod 7. After use, the screw rod 7 is rotated in the opposite direction to lower the height of the roller 6. At this time, the first connecting member 4 and the second connecting member 5 are retracted to a horizontal state, and the device is stored for standby use.

Claims

1. An adjustable cutting machine support frame, characterized in that: The invention comprises two connecting rods (1) and two connecting tubes (2), wherein the two connecting tubes (2) are arranged between the two ends of the two connecting rods (1) to form a rectangular frame, the connecting rods (1) are provided with a slide groove (11) along the length direction thereof, a sliding tube (3) is arranged between the two connecting rods (1), and limit blocks (31) are arranged at both ends of the sliding tube (3), the limit blocks (31) are slidably arranged in the slide groove (11), first connecting members (4) are respectively hinged between the two ends of the sliding tube (3) and the limit blocks (31), a second connecting member (5) is hingedly connected to the inner side of the two connecting rods (1), one end of the first connecting member (4) is hingedly connected to the middle part of the second connecting member (5), a roller (6) is rotatably arranged between the ends of the two second connecting members (5), a screw rod (7) is rotatably arranged between the two connecting tubes (2) and the sliding tube (3), one end of the screw rod (7) passes through one of the connecting tubes (2), and the sliding tube (3) is arranged at the threaded part of the screw rod (7).

2. The adjustable cutting machine support according to claim 1, characterized in that: A butterfly valve (71) is provided at one end of the screw rod (7) that passes through the connecting pipe (2).

3. The adjustable cutting machine support according to claim 2, characterized in that: An anti-slip pad (12) is provided at the bottom of the connecting rod (1).

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