CN217292229U - Portable tool for assisting in cutting light materials in construction site - Google Patents

Abstract

The utility model discloses a portable instrument of supplementary building site light-duty material cutting, comprising a base plate, there are four locating levers that are diagonal distribution at the bottom plate top through the bolt fastening, and the cover is equipped with same clamp plate on four locating levers, and the guide slot has been seted up to the inboard of locating lever, and sliding connection has the guide block in the guide slot, has same spring through the bolt fastening between guide block and the guide slot inner wall, through the bolt fastening between guide block and the clamp plate, and the clamp plate top has two handles that are both ends symmetric distribution through the bolt fastening, and the bottom plate bottom is provided with supporting mechanism. The utility model discloses in, to wait the light material of cutting and put between clamp plate and the bottom plate, hold the handle, push down the clamp plate, the guide block is followed together to the clamp plate, along the guide slot downstream, compresses tightly light material, can cut light material through the cutting knife along bottom plate and border position.

Description

Portable tool for assisting in cutting light materials in construction site

Technical Field

The utility model relates to a cutting auxiliary instrument technical field especially relates to a portable instrument of supplementary building site light-duty material cutting.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

In the construction site work progress, need use some light materials, at some installation positions, light materials's original dimension can be on the long side, consequently, need cut into suitable size with it, installs, generally cuts on the spot among the prior art, cuts the inconvenient factor that can appear in the cutting on the spot, consequently, provides a portable instrument of supplementary building site light materials cutting to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable tool for assisting the cutting of light materials in construction sites.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable instrument of supplementary building site light-duty material cutting, includes the bottom plate, there are four locating levers that are diagonal distribution at the bottom plate top through the bolt fastening, and the cover is equipped with same clamp plate on four locating levers, and the guide slot has been seted up to the inboard of locating lever, and sliding connection has the guide block in the guide slot, has same spring through the bolt fastening between guide block and the guide slot inner wall, through the bolt fastening between guide block and the clamp plate, and the clamp plate top has two handles that are both ends symmetric distribution through the bolt fastening, and the bottom plate bottom is provided with supporting mechanism.

Preferably, the supporting mechanism comprises four fixed sleeves which are distributed diagonally, the cross sections of the fixed sleeves are arranged in an L shape, two fixed sleeves on the same side are rotatably connected with the same connecting shaft through a bearing, and two symmetrically distributed supporting legs are sleeved and fixed on the connecting shaft.

Preferably, the outer side of the supporting leg is in threaded connection with a knob, and the bottom of the bottom plate is provided with four threaded grooves which are distributed diagonally.

Preferably, the top of the pressing plate is provided with a cutting opening, the top of the bottom plate is provided with a cutter relieving groove, and the cutter relieving groove is arranged under the cutting opening.

Preferably, two symmetric distributions's the groove of accomodating are seted up at the bottom plate top, accomodate the backing plate that the inslot was provided with the matching, accomodate the bottom of the groove inner wall and seted up the opening, and there is the frame opening below through the bolt fastening, and sliding connection has the slider in the frame, rotates through the bearing between two frames and is connected with same two-way screw rod, two-way screw rod and slider threaded connection, through the bolt fastening between slider top and the backing plate, overlap on the two-way screw rod and establish and be fixed with the gear, and gear connection has actuating mechanism.

Preferably, actuating mechanism includes the rack, and the bottom plate bottom has the deflector of L shape through the bolt fastening, and the guide way has been seted up to deflector bottom inner wall, and sliding connection has the guide block in the guide way, and the guide block top has the connecting rod through the bolt fastening, and the rack passes through the top of bolt fastening at the connecting rod, and rack and gear engagement are connected.

The utility model has the advantages that:

1. the device is provided with a pressing plate, light materials to be cut are placed between the pressing plate and the bottom plate, the handle is held, the pressing plate is pressed downwards, the pressing plate follows the guide block and moves downwards along the guide groove, the light materials are compressed, and the light materials can be cut along the bottom plate and the edge position through the cutting knife.

2. The device is provided with the landing leg, when using, changes the landing leg out, because the restriction of fixed cover, can be so that the landing leg of both sides is the splayed, carries out the outrigger to the whole of bottom plate to make the cutting process more convenient, simultaneously, after using, fold the landing leg, screw into the thread groove with the knob in, can fix the landing leg, thereby it is more portable.

3. The device is provided with the backing plate, when needs cut at the middle part of light material, can cut along the cutting opening through the cutting knife, when the whole size of light material is great, can stimulate the rack, then the meshing drives gear and two-way screw rod and rotates for two sliders carry out the removal of keeping away from each other, then drive the backing plate removal in step, and the backing plate extends to the outside, supports light material, thereby makes the cutting more convenient.

Drawings

Fig. 1 is a schematic overall structure diagram of a portable tool for assisting in cutting light materials in a construction site, which is provided by the utility model;

FIG. 2 is a top view of a bottom plate of a portable tool for assisting in cutting light materials in a construction site, according to the present invention;

FIG. 3 is a bottom structure diagram of a bottom plate of a portable tool for assisting in cutting light materials in a construction site, which is provided by the present invention;

fig. 4 is the utility model provides a supplementary building site light-duty material cutting's portable tool's guide plate structure schematic diagram.

In the figure: 1. a base plate; 2. positioning a rod; 3. a guide groove; 4. a guide block; 5. a spring; 6. pressing a plate; 7. a grip; 8. fixing a sleeve; 9. a connecting shaft; 10. a support leg; 11. cutting the opening; 12. a storage groove; 13. a base plate; 14. a frame; 15. a slider; 16. a bidirectional screw; 17. an opening; 18. a guide plate; 19. a guide groove; 20. a guide block; 21. a connecting rod; 22. a rack; 23. a gear; 24. a knob; 25. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a portable instrument of supplementary building site light-duty material cutting, including bottom plate 1, there are four locating levers 2 that are diagonal distribution at bottom plate 1 top through the bolt fastening, the cover is equipped with same clamp plate 6 on four locating levers 2, guide slot 3 has been seted up to the inboard of locating lever 2, sliding connection has guide block 4 in the guide slot 3, there is same spring 5 through the bolt fastening between guide block 4 and the 3 inner walls of guide slot, through the bolt fastening between guide block 4 and the clamp plate 6, there are two handles 7 that are both ends symmetric distribution at clamp plate 6 top through the bolt fastening, bottom plate 1 bottom is provided with supporting mechanism.

Furthermore, the supporting mechanism comprises four fixed sleeves 8 which are distributed diagonally, the cross sections of the fixed sleeves 8 are arranged in an L shape, two fixed sleeves 8 on the same side are rotatably connected with the same connecting shaft 9 through a bearing, and two symmetrically distributed supporting legs 10 are sleeved and fixed on the connecting shaft 9.

Further, the outer side of the supporting leg 10 is connected with a knob 24 through a thread, and the bottom of the bottom plate 1 is provided with four thread grooves 25 which are distributed diagonally.

The working principle is as follows: during the use, to wait the light material of cutting and put between clamp plate 6 and bottom plate 1, hold handle 7, push down clamp plate 6, clamp plate 6 is followed guide block 4 and is in the same place, 3 downstream along the guide slot, compress tightly light material, can be along bottom plate 1 and border position, cut light material through the cutting knife, it is further, when using, roll over landing leg 10, because the restriction of fixed cover 8, can make the landing leg 10 of both sides be the splayed, carry out the outrigger to the whole of bottom plate 1, thereby make the cutting process more convenient, and simultaneously, after using, fold landing leg 10, screw into thread groove 25 with knob 24, can fix landing leg 10, thereby it is more portable.

Example 2

Referring to fig. 1-4, a portable tool for assisting in cutting light materials in a construction site, wherein a cutting opening 11 is formed in the top of a pressing plate 6, a cutter relieving groove is formed in the top of a bottom plate 1, and the cutter relieving groove is arranged right below the cutting opening 11.

Further, two symmetric distributions's the groove 12 of accomodating are seted up at bottom plate 1 top, accomodate the backing plate 13 that is provided with the matching in the groove 12, accomodate groove 12 bottom inner wall and seted up opening 17, there is frame 14 opening 17 below through the bolt fastening, sliding connection has slider 15 in the frame 14, it is connected with same two-way screw rod 16 to rotate through the bearing between two frames 14, two- way screw rod 16 and 15 threaded connection of slider, pass through the bolt fastening between 15 tops of slider and the backing plate 13, the cover is established and is fixed with gear 23 on the two-way screw rod 16, gear 23 is connected with actuating mechanism.

Further, the driving mechanism comprises a rack 22, the bottom of the bottom plate 1 is fixedly provided with an L-shaped guide plate 18 through a bolt, the inner wall of the bottom of the guide plate 18 is provided with a guide groove 19, a guide block 20 is slidably connected in the guide groove 19, the top of the guide block 20 is fixedly provided with a connecting rod 21 through a bolt, the rack 22 is fixedly arranged at the top of the connecting rod 21 through a bolt, and the rack 22 is meshed with the gear 23.

The working principle is as follows: when the middle part of light material is cut as required, can cut along cutting opening 11 through the cutting knife, when the overall dimension of light material is great, can stimulate rack 22, then mesh drive gear 23 and two-way screw rod 16 and rotate for two sliders 15 carry out the removal of keeping away from each other, then drive backing plate 13 in step and remove, and backing plate 13 extends to the outside, supports light material, thereby makes the cutting more convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Claims (6)

1. The utility model provides a portable instrument of supplementary building site light-duty material cutting, including bottom plate (1), a serial communication port, bottom plate (1) top fixedly connected with four locating levers (2) that are diagonal distribution, the cover is equipped with same clamp plate (6) on four locating levers (2), guide slot (3) have been seted up to the inboard of locating lever (2), sliding connection has guide block (4) in guide slot (3), the same spring (5) of fixedly connected with between guide block (4) and guide slot (3) inner wall, fixed connection between guide block (4) and clamp plate (6), two handle (7) that are both ends symmetric distribution of clamp plate (6) top fixedly connected with, bottom plate (1) bottom is provided with supporting mechanism.

2. The portable tool for assisting the cutting of light materials on construction sites as claimed in claim 1, wherein the supporting mechanism comprises four fixing sleeves (8) which are distributed diagonally, the cross section of each fixing sleeve (8) is arranged in an L shape, a same connecting shaft (9) is rotatably connected between the two fixing sleeves (8) on the same side, and two symmetrically distributed supporting legs (10) are sleeved and fixed on the connecting shaft (9).

3. The portable tool for assisting the cutting of light materials on construction sites is characterized in that a knob (24) is connected to the outer side of the supporting leg (10) in a threaded mode, and four diagonally distributed thread grooves (25) are formed in the bottom of the bottom plate (1).

4. The portable tool for assisting the cutting of light materials on a construction site is characterized in that a cutting opening (11) is formed in the top of the pressure plate (6), a cutter relieving groove is formed in the top of the bottom plate (1), and the cutter relieving groove is arranged right below the cutting opening (11).

5. The portable tool for assisting in cutting of light materials at construction sites is characterized in that two symmetrically-distributed accommodating grooves (12) are formed in the top of the bottom plate (1), matched backing plates (13) are arranged in the accommodating grooves (12), an opening (17) is formed in the inner wall of the bottom of each accommodating groove (12), a frame (14) is fixedly connected below the opening (17), a sliding block (15) is connected in the frame (14) in a sliding mode, the two frames (14) are rotatably connected with one bidirectional screw (16), the bidirectional screw (16) is in threaded connection with the sliding block (15), the top of the sliding block (15) is fixedly connected with the backing plates (13), a gear (23) is fixedly sleeved on the bidirectional screw (16), and the gear (23) is connected with a driving mechanism.

6. The portable tool for assisting in cutting of light materials at construction sites is characterized in that the driving mechanism comprises a rack (22), an L-shaped guide plate (18) is fixedly connected to the bottom of the bottom plate (1), a guide groove (19) is formed in the inner wall of the bottom of the guide plate (18), a guide block (20) is slidably connected in the guide groove (19), a connecting rod (21) is fixedly connected to the top of the guide block (20), the rack (22) is fixedly connected to the top of the connecting rod (21), and the rack (22) is meshed with a gear (23).

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