CN214187565U - Building material cutting device for building site - Google Patents

Building material cutting device for building site Download PDF

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Publication number
CN214187565U
CN214187565U CN202022447518.3U CN202022447518U CN214187565U CN 214187565 U CN214187565 U CN 214187565U CN 202022447518 U CN202022447518 U CN 202022447518U CN 214187565 U CN214187565 U CN 214187565U
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China
Prior art keywords
cutting
timber
stabilizing
rod
lead screw
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CN202022447518.3U
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Chinese (zh)
Inventor
窦雅轩
费雨鑫
侯子旭
郑河
李腾飞
张舵
李贺体
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North China University of Science and Technology
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North China University of Science and Technology
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Priority to CN202022447518.3U priority Critical patent/CN214187565U/en
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Abstract

The utility model discloses a building material cutting device for building site relates to material cutting technical field. Comprises a workbench, two fixing frames are fixedly arranged at the top of the workbench through screws, notches are respectively arranged at the edges of the tops of the two fixing frames close to the two sides, the fixing frame can be fixed through screws, the screw rod can be rotated through rotating the knob, under the rotating push of the screw rod, the screw rod nut can move, and the fixing block can move at the same time, the wood is placed in the center of the fixing frame, so that the wood can be clamped, the wood is prevented from deviating in the cutting process, then, the height of the cutting machine can be reduced by the extension and contraction of the electric telescopic rod, and then the cutting machine is rotated by the motor, thereby leading the belt to transmit, simultaneously driving the cutting wheel to rotate, finally moving through the bearing, so that the wood can be cut, the manual operation can be reduced, and the safety factor is increased.

Description

Building material cutting device for building site
Technical Field
The utility model relates to a material cutting technical field specifically is a building material cutting device for building site.
Background
Cutting is a physical action. The narrow sense of cutting is to cut an object (e.g., an object with low hardness such as food and wood) with a sharp tool such as a knife; the broad cutting means that an object is separated by using tools, such as a machine tool, flame and the like, so that the object is broken under the action of pressure or high temperature, and the cutting plays an important role in production and life of people.
However, most of the existing cutting devices for building timber used in construction sites use manual work to stabilize the timber for cutting in the cutting process, however, the stabilizing method is easy to shift, which results in different lengths of the cut timber, thereby causing waste of timber resources, and when the machine breaks down, people are easy to injure and die, and when the operation of people is not proper, the machine can be damaged.
Disclosure of Invention
An object of the utility model is to provide a can stabilize timber's building materials cutting device for building site.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a building material cutting device for a construction site comprises a workbench and a timber stabilizing device; the timber stabilizing device comprises a first timber stabilizing device and a second timber stabilizing device; the first timber stabilizing device and the second timber stabilizing device are fixedly connected to the upper surface of the workbench; the first timber stabilizing device and the second timber stabilizing device are symmetrically arranged at the front end and the rear end of the upper surface of the workbench; the first timber stabilizing device and the second timber stabilizing device are consistent in structure; the first timber stabilizing device comprises a fixing frame, a lead screw nut and a fixing block; the fixed frame is fixedly connected to the front end of the upper surface of the workbench; notches are formed in the left side and the right side of the fixing frame; the number of the lead screws is two; each notch is rotatably connected with one lead screw; one end of the lead screw, which is close to the outer side of the fixed frame, penetrates out of the fixed frame; the number of the screw rod nuts is two; each lead screw is sleeved with one lead screw nut; the screw nut is in threaded connection with the screw;
the number of the fixed blocks is two; the side surface of the upper end of each lead screw nut is fixedly connected with a fixed block; the two fixing blocks are oppositely arranged.
As a further improvement of the utility model, the utility model also comprises a knob; the number of the knobs is four; the knob is fixedly connected to the end part of the lead screw penetrating out of the fixing frame.
As a further improvement of the utility model, the utility model also comprises a cutting device; the cutting device comprises an electric telescopic rod, a long rod, a hanging rod and cutting equipment; the number of the electric telescopic rods is two; one end of the electric telescopic rod is fixedly connected to the left side of the upper surface of the workbench; the other electric telescopic rod is symmetrically arranged on the right side of the upper surface of the workbench; one end of the long rod is fixedly connected with the upper end of the electric telescopic rod on the left side; the other end of the long rod is fixedly connected with the upper end of the electric telescopic rod on the right side; the upper end of the hanging rod is connected to the lower surface of the long rod in a sliding manner; the lower end of the suspender is fixedly connected with the cutting equipment.
As a further improvement of the utility model, the cutting device comprises a case, a motor, a connecting frame, a belt, a second rotating rod, a cutting wheel and a protective shell; the upper surface of the case is fixedly connected with the lower end of the suspender; the motor is fixedly connected inside the case; the connecting frame is fixedly connected to the front side surface of the case; a motor shaft of the motor is exposed outside the case; the second rotating rod is rotatably connected to the lower end of the connecting frame; the motor is in transmission connection with one end of the second rotating rod through a belt; the cutting wheel is fixedly connected to the other end of the second rotating rod; the protective shell is fixedly connected to the lower surface of the case and covers the cutting wheel in half.
As a further improvement of the utility model, the utility model also comprises a buffer block; the buffer block is arranged between the inner wall of the case and the motor.
As a further improvement of the utility model, the utility model also comprises universal wheels; the number of the universal wheels is four; and the four corners are fixedly connected to the lower surface of the workbench respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a rotatory knob, can make the lead screw rotate and move, under the rotation of lead screw, thereby can make lead screw nut remove, can remove the fixed block simultaneously, timber is placed at the center of mount, can press from both sides timber tightly, prevent that timber from taking place the skew at the in-process of cutting, then, through electric telescopic handle's flexible, thereby can be with the high reduction of cutting machine, then rotate through the motor, thereby can make belt drive, can drive the cutting wheel simultaneously and rotate, at last, through the removal of jib, thereby can make timber cut, can reduce manual operation, thereby factor of safety has been increased.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at position A;
reference numerals: 1 workstation, 2 mounts, 3 knobs, 4 lead screws, 5 supporting shoes, 6 lead screw nuts, 7 fixed blocks, 8 electric telescopic handle, 9 stock, 10 bearings, 11 quarter butt, 12 jib, 13 quick-witted case, 14 motors, 15 buffer blocks, 16 first bull stick, 17 belt, 18 second bull stick, 19 link, 20 cutting wheel, 21 protective housing, 22 notch, 23 support column, 24 universal wheels, 25 spouts.
Detailed Description
The building material cutting device for the building site as shown in the attached drawings 1-4 comprises a workbench 1, wherein two fixing frames 2 are fixedly installed at the top of the workbench 1 through screws, notches 22 are formed in the edges, close to two sides, of the tops of the two fixing frames 2, a lead screw 4 is arranged in each notch 22 in a rotating mode, one end of the lead screw 4 penetrates through the fixing frame 2 in a sliding mode, the other end of the lead screw 4 penetrates through the fixing frame 2 in a sliding mode, a knob 3 is welded at one end, exposed out of the fixing frame 2, of the lead screw 4, a lead screw nut 6 is sleeved on each lead screw 4, a fixing block 7 is welded on the outer surface of one side of each lead screw nut 6, the fixing block 7 is of a cavity structure, and a supporting block 5 is welded inside the fixing block 7; electric telescopic rods 8 are welded at the top of the workbench 1 close to the edges of the two sides, long rods 9 are welded between the opposite outer surfaces of the two electric telescopic rods 8 close to the edges of the top, and the lifting height can be controlled through the electric telescopic rods 8; a sliding groove 25 is arranged at the lower part of the long rod 9; the top end of the suspender 12 is fixedly connected with a short rod 11 through welding; two ends of the short rod 11 are respectively connected with a bearing 10 in a rotating way; the bearing 10 is installed in the sliding groove 25; thereby enabling the boom 12 to slide back and forth over the long rod 9.
The cutting equipment comprises a case 13, a motor 14, a connecting frame 19, a belt 17, a second rotating rod 18, a cutting wheel 20 and a protective shell 21, wherein the upper surface of the case 13 is fixedly connected with the lower end of the hanging rod 12; the motor 14 is fixedly connected inside the case 13; the connecting frame 19 is fixedly connected to the front side surface of the case 13; a motor shaft of the motor 14 is exposed outside the case 13; a motor shaft of the motor is fixedly connected with a first rotating rod 16; the second rotating rod 18 is rotatably connected to the lower end of the connecting frame 19; a first rotating rod 16 on the motor shaft is in transmission connection with one end of a second rotating rod 18 through a belt 17; the cutting wheel 20 is fixedly connected to the other end of the second rotating rod 18; the protective shell 21 is fixedly connected to the lower surface of the case 13 and covers the cutting wheel 20; also includes a buffer block 15; the buffer block 15 is arranged between the inner wall of the case 13 and the motor 14; the bottom of workstation 1 is close to all welding of four corners and has support column 23, the bottom fixed mounting of support column 23 has universal wheel 24, can move at will through universal wheel 24, reduces the manpower transport.
In use, the utility model provides a building material cutting device for building site, in operation, at first place timber on mount 2, through rotatory knob 3, can make lead screw 4 rotate, thereby make lead screw 4 nut 6 with it complex move under the rotation of lead screw 4, can move fixed block 7 simultaneously, can clamp timber and fix, prevent timber skew in the cutting process from taking place, then, control electric telescopic handle 8, thus can reduce the height of cutting machine to the position that can cut, then turn on motor 14 and rotate, thus can make belt 17 drive, can drive cutting wheel 20 to rotate simultaneously, finally through the removal of bearing 10, thus can make timber cut, can reduce manual operation, thus increased the factor of safety, through the bottom of workstation 1 is fixed with universal wheel 24, thereby can promote the place of convenient work at will, reduce the cost of artifical transport.
The above-described embodiments are merely preferred examples of the present invention and are not exhaustive of the possible implementations of the present invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a building material cutting device for building site which characterized in that: comprises a workbench (1) and a timber stabilizing device;
the timber stabilizing device comprises a first timber stabilizing device and a second timber stabilizing device; the first timber stabilizing device and the second timber stabilizing device are fixedly connected to the upper surface of the workbench (1); the first timber stabilizing device and the second timber stabilizing device are symmetrically arranged at the front end and the rear end of the upper surface of the workbench (1); the first timber stabilizing device and the second timber stabilizing device are consistent in structure;
the first timber stabilizing device comprises a fixing frame (2), a lead screw (4), a lead screw nut (6) and a fixing block (7);
the fixed frame (2) is fixedly connected to the front end of the upper surface of the workbench (1); notches (22) are formed in the left side and the right side of the fixing frame (2); the number of the screw rods (4) is two; each notch (22) is rotatably connected with one lead screw (4); one end of the lead screw (4) close to the outer side of the fixed frame (2) penetrates out of the fixed frame (2); the number of the screw rod nuts (6) is two; each lead screw (4) is sleeved with one lead screw nut (6); the screw nut (6) is in threaded connection with the screw (4); the number of the fixed blocks (7) is two; the side surface of the upper end of each lead screw nut (6) is fixedly connected with a fixed block (7); the two fixing blocks (7) are oppositely arranged.
2. The building material cutting apparatus for a construction site according to claim 1, wherein: also comprises a knob (3); the number of the knobs (3) is four; the knob (3) is fixedly connected to the end part of the lead screw (4) penetrating out of the fixing frame (2).
3. The construction material cutting device for construction sites according to claim 2, wherein: the cutting device is also included; the cutting device comprises an electric telescopic rod (8), a long rod (9), a hanging rod (12) and cutting equipment;
the number of the electric telescopic rods (8) is two; one end of the electric telescopic rod (8) is fixedly connected to the left side of the upper surface of the workbench (1); the other electric telescopic rod (8) is symmetrically arranged on the right side of the upper surface of the workbench (1); one end of the long rod (9) is fixedly connected with the upper end of the electric telescopic rod (8) on the left side; the other end of the long rod (9) is fixedly connected with the upper end of the electric telescopic rod (8) on the right side; the upper end of the suspender (12) is connected to the lower surface of the long rod (9) in a sliding way; the lower end of the suspender (12) is fixedly connected with the cutting equipment.
4. The construction material cutting device for construction sites according to claim 3, wherein: the cutting equipment comprises a case (13), a motor (14), a connecting frame (19), a belt (17), a second rotating rod (18), a cutting wheel (20) and a protective shell (21);
the upper surface of the case (13) is fixedly connected with the lower end of the hanger rod (12); the motor (14) is fixedly connected inside the case (13); the connecting frame (19) is fixedly connected to the front side surface of the case (13); the second rotating rod (18) is rotatably connected to the lower end of the connecting frame (19); the motor (14) is in transmission connection with one end of the second rotating rod (18) through a belt (17); the cutting wheel (20) is fixedly connected to the other end of the second rotating rod (18); the protective shell (21) is fixedly connected to the lower surface of the case (13) and covers the cutting wheel (20) in half.
5. The construction material cutting device for construction sites according to claim 4, wherein: also comprises a buffer block (15); the buffer block (15) is arranged between the inner wall of the case (13) and the motor (14).
6. The building material cutting apparatus for a construction site according to claim 1, wherein: also comprises a universal wheel (24); the number of the universal wheels (24) is four; are respectively and fixedly connected with four corners of the lower surface of the workbench (1).
CN202022447518.3U 2020-10-29 2020-10-29 Building material cutting device for building site Active CN214187565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022447518.3U CN214187565U (en) 2020-10-29 2020-10-29 Building material cutting device for building site

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022447518.3U CN214187565U (en) 2020-10-29 2020-10-29 Building material cutting device for building site

Publications (1)

Publication Number Publication Date
CN214187565U true CN214187565U (en) 2021-09-14

Family

ID=77643561

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022447518.3U Active CN214187565U (en) 2020-10-29 2020-10-29 Building material cutting device for building site

Country Status (1)

Country Link
CN (1) CN214187565U (en)

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