CN216263846U

CN216263846U - Building site is with simple and easy cutting platform

Info

Publication number: CN216263846U
Application number: CN202122906475.5U
Authority: CN
Inventors: 金靖升; 孙威; 范彪; 柴正均; 郑涛华; 丁敏; 周超平
Original assignee: South Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Current assignee: South Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-12
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a simple cutting platform for a construction site, which comprises a workbench, wherein two clamping mechanisms for clamping an article to be cut are movably arranged on the workbench, the workbench is provided with a sliding groove, the clamping mechanisms are arranged on the sliding groove in a sliding manner, a power mechanism for driving the clamping mechanisms to translate along the sliding groove direction is arranged on the side surface of each clamping mechanism, and a sawing mechanism is arranged between the two clamping mechanisms. The cutting device is simple in structure and reasonable in design, raw materials can be clamped through the clamping structure, the raw materials are driven to move and cut, manual work is not needed to be carried out, labor intensity is reduced, and cutting efficiency is improved.

Description

Building site is with simple and easy cutting platform

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to a simple cutting platform for a construction site.

Background

Along with the development of modern machining industry, to the quality of cutting, the continuous improvement of required precision, but the positioning accuracy of current cutting machine is not good, current cutting equipment is mostly staff's manual support when using and carries out work, however this kind of mode intensity of labour is great, the phenomenon of slice slope appears easily in this working method simultaneously, and then cause the harm of blade, also can cause the waste of log simultaneously, some cutting machines adopt clamping device, but the centre gripping principle that the clamping device of cutting machine used carries out the centre gripping through the packing force of spring, however when carrying out the cutting, because the spring itself has the resilience force, can become flexible easily by the cutting work piece, unstable, lead to the cutting off normal, influence work efficiency and extravagant material.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the simple cutting platform for the construction site, which is simple in structure and convenient to use, can clamp and move the raw material to be cut, improves the cutting efficiency and reduces the labor intensity.

The technical scheme provided by the utility model is as follows: the utility model provides a building site is with simple and easy cutting platform, includes the workstation, movable mounting has two fixture that are used for the centre gripping to wait to cut article on the workstation, the spout has been seted up to the workstation, fixture slides and sets up on the spout, the side-mounting of every fixture has the power unit that is used for driving fixture along spout direction translation, two be provided with between the fixture and saw the mechanism of cutting.

Furthermore, fixture includes the U-shaped board, insert respectively in two spouts in the both sides upper end of U-shaped board, the one end fixed connection recess that the U-shaped board is located the spout top, it is connected with the lead screw to rotate between the both sides wall of recess, it has the silk braid to peg graft on the lead screw, the outside one side fixedly connected with splint of recess are kept away from to the silk braid.

Furthermore, the screw sleeve is in threaded connection with the screw rod, and the screw rod is rotated to drive the screw sleeve to move along the length direction of the screw rod.

Furthermore, every the inside of spout is provided with the guide bar, the both ends of guide bar and the inner wall fixed connection of spout, the both sides of U-shaped board cup joint respectively on two guide bars, the U-shaped board can be followed two guide bar and removed.

Furthermore, power unit includes the threaded rod, the threaded rod passes the U-shaped board, the surface of threaded rod and the inside threaded connection of U-shaped board, the surface of threaded rod rotates and is connected with the pedestal, the upper surface of pedestal all with the bottom surface fixed connection of workstation.

Further, the threaded rod is kept away from the outside one end fixedly connected with positive and negative motor of pedestal, the surface fixedly connected with frame of positive and negative motor, the surface and the workstation fixed connection of frame.

Further, the sawing mechanism comprises a one-way motor, the upper surface of the one-way motor is fixedly connected with the bottom surface of the workbench, the outer surface of the output shaft of the one-way motor is rotatably connected with two arc-shaped plates, the upper surfaces of the arc-shaped plates are fixedly connected with the bottom surface of the workbench, and the outer surface of the output shaft of the one-way motor is rotatably connected with the annular saw at a position between the two arc-shaped plates.

Further, an arc-shaped groove is formed in the upper surface of the workbench, and the annular saw penetrates through the inner portion of the arc-shaped groove and extends to the upper portion of the workbench.

Furthermore, a supporting mechanism is arranged below the workbench and comprises two supporting plates, the upper surfaces of the supporting plates are fixedly connected with the bottom surface of the workbench, and a cross beam is arranged between the two supporting plates.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, through the matching among the clamping mechanism, the sawing mechanism and the power mechanism, the clamping mechanism can fix raw materials, the power mechanism can enable the clamping mechanism to move, then the raw materials can be moved by the movement of the clamping mechanism, at the moment, the raw materials are cut under the action of the sawing mechanism, and then the problems that most of traditional electric circular saws are manually supported by workers to work, but the labor intensity of the mode is higher, and meanwhile, the phenomenon that the slicing sheet is inclined easily occurs in the working mode, so that the blades are damaged, and the raw materials are wasted are solved.

(2) According to the utility model, through the matching between the support plates and the cross beam, the two support plates realize the support of the workbench, and meanwhile, the cross beam enables the support plates to be more stable in use, so that the support plates can not be inclined in use, and then the workbench can be protected in a horizontal state.

(3) According to the utility model, through the matching among the sliding rod, the U-shaped plate and the threaded rod, the U-shaped plate can move when the threaded rod rotates, and meanwhile, the sliding rod supports the U-shaped plate, so that the U-shaped plate is more stable in use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fixture mounting arrangement of the present invention;

FIG. 3 is a schematic view of the saw mechanism mounting structure of the present invention;

FIG. 4 is a schematic diagram of the clamping mechanism and power mechanism of the present invention;

in the figure: 1. a work table; 2. a support mechanism; 201. a support plate; 202. a cross beam; 3. a clamping mechanism; 301. a U-shaped plate; 302. a groove; 303. sleeving the silk; 304. a screw rod; 305. a splint; 306. a guide bar; 4. a power mechanism; 401. a threaded rod; 402. a pedestal; 403. a positive and negative motor; 404. a frame; 5. a sawing mechanism; 501. a unidirectional motor; 502. an arc-shaped plate; 503. a circular saw; 6. an arc-shaped slot; 7. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

1-4 show simple and easy cutting platform is used at building site, including workstation 1, movable mounting has two fixture 3 that are used for the centre gripping to wait to cut the article on workstation 1, spout 7 has been seted up to workstation 1, fixture 3 slides and sets up on the spout 7, and the side-mounting of every fixture 3 has the power unit 4 that is used for driving fixture 3 to remove along spout 7 direction, two be provided with saw cutting mechanism 5 between fixture 3.

The clamping mechanism 3 comprises a U-shaped plate 301, the upper ends of the two sides of the U-shaped plate 301 are respectively inserted into the two sliding grooves 7, one end of the U-shaped plate 301, which is located above the sliding grooves 7, is fixedly connected with a groove 302, a screw rod 304 is rotatably connected between the two side walls of the groove 302, a screw sleeve 303 is inserted into the screw rod, and one side, far away from the outside of the groove 302, of the screw sleeve 303 is fixedly connected with a clamping plate 305. The screw sleeve 303 is in threaded connection with the screw rod 304, and the screw rod 304 is rotated to drive the screw sleeve 303 to move along the length direction of the screw rod 304. The position that the lateral wall of recess 302 is located lead screw 304 is inlayed and is had the bearing, and the bearing cup joints on the surface of lead screw 304, and then makes lead screw 304 more convenient when the pivoted, can make the silk cover 303 remove when lead screw 304 rotates, and then can be according to the position of the length adjustment splint 305 of raw and other materials. The U-shaped plate can move inside the chute 7, thereby realizing the movement of the groove 302, and simultaneously the groove 302 can move the wire sleeve 303 when moving, and then the raw material can be cut.

Specifically, each inside of spout 7 is provided with guide bar 306, the both ends of guide bar 306 and the inner wall fixed connection of spout 7, the both sides of U-shaped board 301 cup joint respectively on two guide bars 306, U-shaped board 301 can follow two guide bars 306 and remove. The U-shaped plate 301 is supported and guided by the guide rod 306, so that the U-shaped plate 301 is stable when in use.

The power mechanism 4 comprises a threaded rod 401, the threaded rod 401 penetrates through the U-shaped plate, the outer surface of the threaded rod 401 is in threaded connection with the inside of the U-shaped plate 301, the outer surface of the threaded rod 401 is rotatably connected with a shaft bracket 402, and the upper surface of the shaft bracket 402 is fixedly connected with the bottom surface of the workbench 1. The inside position that is located threaded rod 401 of pedestal 402 is inlayed and is had the bearing, and the bearing cup joints on threaded rod 401's surface, and then more convenient when making threaded rod 401 rotate, then can make U-shaped plate 301 remove when threaded rod 401 rotates.

The threaded rod 401 is far away from the external end of the shaft bracket 402 and is fixedly connected with a positive and negative motor 403, the outer surface of the positive and negative motor 403 is fixedly connected with a rack 404), and the outer surface of the rack 404 is fixedly connected with the workbench 1. The positive and negative motor 403 can drive the threaded rod 401 to rotate in two directions, and the frame 404 supports the motor, so that the motor is more stable when in use.

The sawing mechanism 5 comprises a one-way motor 501, the upper surface of the one-way motor 501 is fixedly connected with the bottom surface of the workbench 1, the outer surface of the output shaft of the one-way motor 501 is rotatably connected with two arc-shaped plates 502, the upper surface of the arc-shaped plates 502 is fixedly connected with the bottom surface of the workbench (1), and the outer surface of the output shaft of the one-way motor 501 is rotatably connected with an annular saw 503 at a position between the two arc-shaped plates 502. The inside position that is located one-way motor 501 output shaft of arc 502 is inlayed and is had the bearing, and the bearing cup joints on the surface of one-way motor 501 output shaft, and then makes when one-way motor 501 output shaft rotates more convenient. The one-way motor 501 can drive the annular saw 503 to rotate, and then the cutting of raw materials is realized.

An arc-shaped groove 6 is formed in the upper surface of the workbench 1, and the annular saw 503 penetrates through the arc-shaped groove 6 and extends to the upper side of the workbench 1.

Specifically, a supporting mechanism 2 is arranged below the workbench 1, the supporting mechanism 2 includes two supporting plates 201, the upper surface of each supporting plate 201 is fixedly connected with the bottom surface of the workbench 1, and a cross beam 202 is arranged between the two supporting plates 201. The one side fixed connection that crossbeam 202's surface and two extension boards 201 are close to each other has realized the support to workstation 1 through extension board 201, and crossbeam 202 makes two extension boards 201 more stable when using simultaneously, and then makes the condition that the slope can not appear in workstation 1.

When the cutting device is used, raw materials are firstly placed between the two clamping plates 305, then the screw rod 304 is rotated, the screw sleeve 303 can be moved when the screw rod 304 rotates, the clamping plates 305 can be further moved, the raw materials can be fixed at the moment, then the one-way motor 501 is turned on, the annular saw 503 can be rotated by the one-way motor 501, the positive and negative motor 403 is turned on, the threaded rod 401 can be rotated by the positive and negative motor 403, the U-shaped plate 301 can be moved when the threaded rod 401 rotates, the groove 302 and the clamping plates 305 are further driven to move, then the raw materials are moved, and at the moment, the raw materials can be cut under the action of the annular saw 503.

The above is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the utility model, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall be included in the scope of the present invention.

Claims

1. The utility model provides a building site is with simple and easy cutting platform, includes workstation (1), its characterized in that: movable mounting has two fixture (3) that are used for the centre gripping to wait to cut the article on workstation (1), spout (7) have been seted up in workstation (1), fixture (3) slide to set up on spout (7), the side-mounting of every fixture (3) has power unit (4) that are used for driving fixture (3) to remove along spout (7) direction, two be provided with between fixture (3) saw and cut mechanism (5).

2. The simplified cutting platform for a worksite according to claim 1, wherein: fixture (3) are including U-shaped board (301), insert two spout (7) respectively in the both sides upper end of U-shaped board (301), one end fixed connection recess (302) that U-shaped board (301) are located spout (7) top, it is connected with lead screw (304) to rotate between the both sides wall of recess (302), it has silk braid (303) to peg graft on the lead screw, outside one side fixedly connected with splint (305) of recess (302) are kept away from in silk braid (303).

3. The simplified cutting platform for a worksite according to claim 2, wherein: the screw sleeve (303) is in threaded connection with the screw rod (304), and the screw rod (304) is rotated to drive the screw sleeve (303) to move along the length direction of the screw rod (304).

4. The simplified cutting platform for a worksite according to claim 2, wherein: every the inside of spout (7) is provided with guide bar (306), the both ends of guide bar (306) and the inner wall fixed connection of spout (7), the both sides of U-shaped board (301) cup joint respectively on two guide bar (306), two guide bar (306) removal can be followed to U-shaped board (301).

5. The simplified cutting platform for a worksite according to claim 2, wherein: the power mechanism (4) comprises a threaded rod (401), the threaded rod (401) penetrates through the U-shaped plate, the outer surface of the threaded rod (401) is in threaded connection with the inner portion of the U-shaped plate (301), the outer surface of the threaded rod (401) is rotatably connected with a shaft bracket (402), and the upper surface of the shaft bracket (402) is fixedly connected with the bottom surface of the workbench (1).

6. The simplified cutting platform for a worksite according to claim 5, wherein: threaded rod (401) keep away from outside one end fixedly connected with positive and negative motor (403) of pedestal (402), the outer fixed surface of positive and negative motor (403) is connected with frame (404), the surface and workstation (1) fixed connection of frame (404).

7. The simplified cutting platform for a worksite according to claim 1, wherein: saw cut mechanism (5) including one-way motor (501), the upper surface of one-way motor (501) and the bottom surface fixed connection of workstation (1), the surface of one-way motor (501) output shaft rotates and is connected with two arcs (502), the upper surface of arc (502) and the bottom surface fixed connection of workstation (1), the surface of one-way motor (501) output shaft is located the position rotation between two arcs (502) and is connected with annular saw (503).

8. The simplified cutting platform for a worksite according to claim 7, wherein: arc-shaped groove (6) have been seted up to the upper surface of workstation (1), annular saw (503) run through the inside of arc-shaped groove (6) and extend to the top of workstation (1).

9. The simplified cutting platform for a worksite according to claim 1, wherein: the supporting mechanism (2) is arranged below the workbench (1), the supporting mechanism (2) comprises two supporting plates (201), the upper surface of each supporting plate (201) is fixedly connected with the bottom surface of the workbench (1), and a cross beam (202) is arranged between the two supporting plates (201).