CN215747771U

CN215747771U - Board cutting device for building

Info

Publication number: CN215747771U
Application number: CN202121444082.0U
Authority: CN
Inventors: 谷国玉; 袁壮; 孙楠; 乔元亮; 张化振; 赵海峰; 徐斌; 张汝超; 张绪; 李宗政
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-08
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a plate cutting device for building, which relates to the field of building construction equipment. On both sides of the bottom frame, grooves are arranged above the bottom frame, and a worktable (3) is movably set in the groove, and a portal frame is slidably set on the bottom frame. The four corners of the surface are respectively provided with a roller, and the roller is slidably connected with the chute; the horizontal rod of the portal frame is slidably connected to the moving block, the lower surface of the moving block is provided with a rotating shaft, and the rotating shaft is rotated to connect the telescopic rod, and one end of the telescopic rod is fixed to the rod It is rotatably connected with the rotating shaft, and the movable end of the telescopic rod is fixedly connected to the clamping mechanism. The beneficial effects of the utility model are as follows: the structure is simple, the cost is low, the cutting precision can be ensured, the rework rate of construction is reduced, the construction efficiency is improved, and the labor cost is reduced.

Description

Board cutting device for building

Technical Field

The utility model relates to the field of building construction equipment, in particular to a plate cutting device for a building.

Background

At present, a plurality of plates, W-shaped plates or square timbers and the like are generally stored on a construction site. For the cutting of above-mentioned panel, generally few used large-scale equipment, first inconvenient, the second job site is used very troublesome, generally adopts small-size cutting equipment, or directly adopts hand-held type cutting machine to carry out the cutting of above-mentioned panel.

Adopt hand-held type cutting machine to lead to the cutting to be out of alignment easily, lead to the width at panel both ends inconsistent, need do over again, cause the waste of panel easily. And the processing quality of the plate is not high, quality flaws and artificial resource waste are easy to occur.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a cutting device for a building plate.

The technical scheme includes that the device comprises a rectangular underframe, two sliding chutes are arranged in parallel along the length direction of the underframe, the two sliding chutes are respectively located on two sides of the underframe, a groove is arranged above the underframe, a workbench is movably arranged in the groove, a door-shaped frame is arranged on the underframe in a sliding manner, two moving plates are respectively arranged at two ends of the door-shaped frame, four corners of the lower surface of each moving plate are respectively provided with a roller, and the rollers are connected with the sliding chutes in a sliding manner;

the horizontal rod of the portal frame is connected with a moving block in a sliding mode, the lower surface of the moving block is provided with a rotating shaft, the rotating shaft is connected with a telescopic rod in a rotating mode, one end of a telescopic rod fixing rod is connected with the rotating shaft in a rotating mode, and the movable end of the telescopic rod is fixedly connected with a clamping mechanism.

Preferably, the clamping mechanism comprises an upper clamping plate and a lower clamping plate which are arranged oppositely, the upper clamping plate and the lower clamping plate are arc-shaped plates which are arranged oppositely, the upper clamping plate is fixedly arranged at one end of the telescopic rod, one end of the upper clamping plate is rotatably connected with a screw rod, a threaded hole is formed in the lower clamping plate, the lower clamping plate is in threaded connection with the screw rod, and the lower clamping plate is in sliding connection with one end of the telescopic rod;

one end of the screw rod is provided with an adjusting knob, and a jackscrew is arranged on the plate body of the lower clamping plate.

Preferably, the workbench is rectangular plate-shaped, the upper surface array of the workbench is provided with a plurality of grooves, the grooves are connected with sliding blocks in a sliding mode, the sliding blocks are provided with screw rods, nuts in threaded connection are arranged on the screw rods, pressing plates are movably arranged on the screw rods, and the pressing plates are located between the nuts and the sliding blocks.

Preferably, there is a "T" shaped groove or a dovetail shaped groove along the groove.

Preferably, four corners of the lower surface of the underframe are respectively provided with one leg.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: simple structure, low cost can guarantee cutting accuracy, reduces the rework rate of construction, improves the efficiency of construction, reduces the cost of labor.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a gantry and a telescopic rod according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a clamping mechanism according to an embodiment of the utility model.

FIG. 4 is a schematic diagram of a position of a worktable according to an embodiment of the present invention.

Wherein the reference numerals are: 1. a chassis; 2. a chute; 3. a work table; 4. a gantry frame; 5. moving the plate; 6. a roller; 7. a moving block; 8. a telescopic rod; 9. a clamping mechanism; 10. an upper splint; 11. a lower splint; 12. a screw; 13. adjusting a knob; 14. a trench; 15. a slider; 16. a screw rod; 17. pressing a plate; 18. a nut; 19. and (7) supporting legs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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 meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 4, the utility model provides a plate cutting device for buildings, which comprises a rectangular underframe 1, wherein two sliding chutes 2 are arranged in parallel along the length direction of the underframe 1, the two sliding chutes 2 are respectively positioned at two sides of the underframe 1, a groove is arranged above the underframe 1, a workbench 3 is movably arranged in the groove, a door-shaped frame 4 is arranged on the underframe 1 in a sliding manner, two ends of the door-shaped frame 4 are respectively provided with a movable plate 5, four corners of the lower surface of each movable plate 5 are respectively provided with a roller 6, and the rollers 6 are connected with the sliding chutes 2 in a sliding manner;

a horizontal rod of the portal frame 4 is connected with a moving block 7 in a sliding mode, the lower surface of the moving block 7 is provided with a rotating shaft, the rotating shaft is rotatably connected with a telescopic rod 8, and a fastening bolt is arranged at the connecting position of the telescopic rod 8 and the moving block 7, so that the telescopic rod 8 is prevented from rotating in the use process; one end of the telescopic rod 8 fixing rod is connected with the rotating shaft in a rotating mode, the movable end of the telescopic rod 8 is fixedly connected with the clamping mechanism 9, a locking bolt is arranged at the joint of the fixing rod of the telescopic rod and the movable rod, and the telescopic rod is locked by the locking bolt after being adjusted.

The clamping mechanism 9 comprises an upper clamping plate 10 and a lower clamping plate 11 which are arranged oppositely, the upper clamping plate 10 and the lower clamping plate 11 are arc-shaped plates which are arranged oppositely, the upper clamping plate 10 is fixedly arranged at one end of the telescopic rod 8, one end of the upper clamping plate 10 is rotatably connected with a screw rod 12, a threaded hole is formed in the lower clamping plate 11, the lower clamping plate 11 is in threaded connection with the screw rod 12, and the lower clamping plate 11 is in sliding connection with one end of the telescopic rod 8;

one end of the screw 12 is provided with an adjusting knob 13, and the plate body of the lower clamping plate 11 is provided with a jackscrew. The lower clamping plate 11 which can be adjusted is suitable for different cutting machines by clamping the handle part of the cutting machine through the clamping mechanism 9.

Four corners of the lower surface of the chassis 1 are provided with one leg 19, respectively.

When the plate cutting machine is used, a plate is placed on the workbench 3, the plate is fixed through the clamping plate 17, the handle portion of the cutting machine is clamped through the clamping mechanism 9, the position of the cutting blade is adjusted through adjusting the position of the moving block 7 and the extending length of the movable rod of the telescopic rod 8, the telescopic rod 8 and the moving block 7 are locked, and the plate is cut through pushing the portal frame 4.

When the plate needs to be subjected to arc cutting, the rotating center of the telescopic rod 8 is adjusted to enable the rotating center to correspond to the circle center of the cutting, and the arc cutting of the plate is achieved through the rotating telescopic rod.

Example 2

On the basis of embodiment 1, the workbench 3 is rectangular plate-shaped, the upper surface array of the workbench 3 is provided with a plurality of grooves 14, the grooves 14 are connected with the sliding blocks 15 in a sliding mode, the sliding blocks 15 are provided with the lead screws 16, the lead screws 16 are provided with the nuts 18 in threaded connection, and the pressing plates 17 are movably arranged on the lead screws 16, the pressing plates 17 are located between the nuts 18 and the sliding blocks 15, the plates can be fixed through the pressing plates 17, manual pressing of the plates is avoided, and the working safety of workers is effectively improved.

Along the groove 14 is a "T" shaped groove 14 or a dovetail shaped groove 14, and a slider 15 corresponds to the groove 14, and the slider 15 slides in the groove 14.

Example 3

On embodiment 1's basis, set up flexible post between movable block 7 and the telescopic link 8, the stiff end of flexible post is connected with the lower fixed surface of movable block 7, the one end fixed connection of expansion end and telescopic link 8, and the stiff end of flexible post sets up locking bolt with the junction of expansion end, enlarges the cutting scope through flexible post, cuts some work pieces that have certain thickness, improves the application range of device.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A building board cutting device, characterized in that it comprises a rectangular chassis (1), two chutes (2) are arranged in parallel along the length direction of the chassis (1), and the two chutes (2) are respectively located on both sides of the base frame (1), a groove is arranged above the base frame (1), a workbench (3) is movably arranged in the groove, and the base frame (1) is A portal frame (4) is slidably arranged, a moving plate (5) is respectively provided at both ends of the portal frame (4), and a roller ( 6), the roller (6) is slidably connected with the chute (2);

A moving block (7) is slidably connected to the horizontal rod of the portal frame (4), a rotating shaft is provided on the lower surface of the moving block (7), and a telescopic rod (8) is rotatably connected to the rotating shaft, and the telescopic rod ( 8) One end of the fixed rod is rotatably connected to the rotating shaft, and the movable end of the telescopic rod (8) is fixedly connected to the clamping mechanism (9).

2 . The construction board cutting device according to claim 1 , wherein the clamping mechanism ( 9 ) comprises an upper clamping plate ( 10 ) and a lower clamping plate ( 11 ) arranged oppositely, and the upper clamping plate ( 10 ). ) and the lower splint (11) are oppositely arranged arc-shaped plates, the upper splint (10) is fixedly arranged at one end of the telescopic rod (8), and one end of the upper splint (10) rotates the connecting screw (12). ), the lower clamp plate (11) is provided with threaded holes, the lower clamp plate (11) is threadedly connected with the screw (12), and the lower clamp plate (11) is slidably connected with one end of the telescopic rod (8). ;

One end of the screw rod (12) is provided with an adjustment knob (13), and a top wire is provided on the plate body of the lower clamp plate (11).

3. The construction board cutting device according to claim 1, characterized in that, the worktable (3) is in the shape of a rectangular plate, and a plurality of grooves (14) are arranged in an array on the upper surface of the worktable (3). , the slider (15) is slidably connected in the groove (14), the slider (15) is provided with a screw (16), the screw (16) is threadedly connected with a nut (18), and the movable A pressure plate (17) arranged on the screw rod (16), the pressure plate (17) is located between the nut (18) and the slider (15).

4. The building board cutting device according to claim 3, characterized in that, the groove (14) is a "T"-shaped groove (14) or a dovetail-shaped groove (14).

5 . The construction board cutting device according to claim 1 , wherein, four corners of the lower surface of the bottom frame ( 1 ) are respectively provided with a support leg ( 19 ). 6 .