CN211616175U - Auxiliary tool for gypsum board cutting strip - Google Patents

Abstract

The utility model discloses a strip appurtenance is cut out to gypsum board, including fixed plate and second bolt, it has the second bolt to peg graft on the right side of fixed plate, the top of fixed plate is connected with first locating plate, the left side wall fixedly connected with second locating plate of first locating plate, the left end fixedly connected with cutting mechanism of fixed plate. The utility model discloses a rotatory slider that drives of second bolt slides in the spout to drive first locating plate and second locating plate and remove, thereby can fix a position the gypsum board, make the cutting knife be in the different positions of gypsum board, thereby can adapt to the not gypsum board of equidimension of cutting.

Description

Auxiliary tool for gypsum board cutting strip

Technical Field

The utility model relates to a gypsum board processing technology field specifically is a strip appurtenance is cut out to gypsum board.

Background

In the prior art, the usage amount of gypsum boards in suspended ceilings and wall materials is large, a paper cutter is generally manually used in the cutting process of the gypsum boards and needs to be matched with a steel ruler, and the strip cutting mode is slow in speed and clumsy; or an electric bench saw is used for cutting, the method is high in construction speed and suitable for cutting a large number of gypsum boards with equal width, but a large amount of gypsum plaster is generated in the cutting process, the pollution is serious, and the limitation in practical use is large.

According to patent CN201820906497.7, a gypsum board cutting auxiliary tool comprises a gypsum board covering plate, a gypsum board limiting strip, a blade clamping strip and a blade, wherein the gypsum board covering plate comprises a left blade area and a right limiting area, the gypsum board limiting strip is made of wood, and an embedding space for embedding the cutting strip is formed between the side wall of the gypsum board limiting strip close to the blade area and the lower side surface of the gypsum board covering plate; the blade clamping strip is arranged in the blade area and comprises an edge sealing batten and a clamping batten; the edge sealing batten is fixedly connected to the end face of one side of the short edge of the blade area, the clamping batten abuts against one side, close to the limiting area, of the edge sealing batten, and the blade is squeezed between the edge sealing batten and the middle of the clamping batten. The utility model discloses the cost is extremely low and simple manufacture, and the practicality is strong, and green has improved that the gypsum board is with paper cutter cuts out the strip speed and slow and with the big shortcoming of bench saw dust, can furthest's promotion construction speed, reduces the cost of labor, environmental protection.

Currently, the existing auxiliary tool for cutting the gypsum board strips has some defects, such as; the device does not have the function of adjusting at the in-process that uses to unable adaptation cutting not the gypsum board of equidimension, the cutting knife centre gripping is unstable simultaneously, appears the slip phenomenon easily, brings certain trouble for the cutting. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strip appurtenance is cut out to gypsum board has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gypsum board strip cutting auxiliary tool comprises a fixing plate and a second bolt, wherein the second bolt is inserted into the right side of the fixing plate, the top of the fixing plate is connected with a first positioning plate, the left side wall of the first positioning plate is fixedly connected with a second positioning plate, and the left end of the fixing plate is fixedly connected with a cutting mechanism;

cutting mechanism includes fixed block, recess, spacing post, cutting knife, first bolt and splint, fixed block fixed mounting is in the left end of fixed plate, the bottom of fixed block is seted up flutedly, equal fixed mounting has spacing post from top to bottom in the inner chamber right side wall of recess, the cutting knife cover is equipped with two sets ofly spacing post outer wall, the left side wall of fixed block is pegged graft and is had first bolt, first bolt runs through fixed block left side wall and splint fixed connection, splint support tightly in the cutting knife outer wall.

As a preferred embodiment of the utility model, the spout has been seted up to the bottom of fixed block, the inner chamber of spout is pegged graft and is had the slider, the second bolt runs through the fixed plate right side wall and through the inner chamber left side wall swing joint of bearing and spout, the slider suit is in second bolt outer wall, the bottom and the first locating plate fixed connection of slider.

As an optimal implementation mode of the utility model, spacing spout has all been seted up to the inner chamber both sides wall of spout, the inner chamber of spacing spout is pegged graft and is had spacing slider, and is two sets of spacing slider respectively with the both sides wall fixed connection of slider.

As a preferred embodiment of the present invention, a rubber pad is installed on a side wall of the clamping plate close to the cutting knife.

As an optimized embodiment of the present invention, the side wall of the slider is provided with a threaded hole adapted to the second bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a rotatory slider that drives of second bolt slides in the spout to drive first locating plate and second locating plate and remove, thereby can fix a position the gypsum board, make the cutting knife be in the different positions of gypsum board, thereby can adapt to the not gypsum board of equidimension of cutting.

2. The utility model discloses a cutting knife is carried on spacingly by spacing post, drives splint at first bolt simultaneously and supports tightly to the cutting knife to make the in-process of cutting knife cutting, the steadiness is high.

3. The utility model discloses a cutting knife can be dismantled to when not using, can arrive the cutting knife towards the recess inboard, thereby avoid the cutting knife to cause the injury to the staff.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the whole structure of the auxiliary tool for cutting gypsum board strips of the present invention;

fig. 2 is a schematic view of the bottom structure of a fixing plate of the auxiliary tool for cutting gypsum boards into strips;

fig. 3 is the utility model relates to a strip appurtenance's clamp plate structure schematic diagram is cut out to gypsum board.

In the figure: the cutting tool comprises a fixing plate 1, a fixing block 2, a groove 3, a limiting column 4, a cutting knife 5, a first bolt 6, a clamping plate 7, a second bolt 8, a first positioning plate 9, a second positioning plate 10, a sliding groove 11, a sliding block 12, a limiting sliding groove 13, a limiting sliding block 14 and a rubber pad 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a gypsum board strip cutting auxiliary tool comprises a fixing plate 1 and a second bolt 8, wherein the second bolt 8 is inserted into the right side of the fixing plate 1, the top of the fixing plate 1 is connected with a first positioning plate 9, the left side wall of the first positioning plate 9 is fixedly connected with a second positioning plate 10, and the left end of the fixing plate 1 is fixedly connected with a cutting mechanism;

the cutting mechanism comprises a fixed block 2, a groove 3, a limit post 4, a cutting knife 5, a first bolt 6 and a clamping plate 7, the fixed block 2 is fixedly arranged at the left end of the fixed plate 1, the bottom of the fixed block 2 is provided with a groove 3, the upper part and the lower part of the right side wall of the inner cavity of the groove 3 are both fixedly provided with a limiting post 4, the cutting knife 5 is sleeved with two groups of outer walls of the limiting posts 4, the outer wall of the cutting knife 5 is provided with a hole matched with the limiting posts 4, a first bolt 6 is inserted into the left side wall of the fixed block 2, the first bolt 6 penetrates through the left side wall of the fixed block 2 and is fixedly connected with a clamping plate 7, a threaded hole matched with the first bolt 6 is formed in the left side wall of the fixed block 2, the clamping plate 7 is tightly abutted against the outer wall of the cutting knife 5, as shown in figure 1 in the embodiment, the cutting knife 5 is limited through the limiting column 4, and the clamping plate 7 clamps the cutting knife, so that the cutting knife is stable.

In this embodiment, referring to fig. 2, a sliding groove 11 is formed in the bottom of the fixing block 2, a sliding block 12 is inserted into an inner cavity of the sliding groove 11, the second bolt 8 penetrates through a right side wall of the fixing plate 1 and is movably connected with a left side wall of the inner cavity of the sliding groove 11 through a bearing, a threaded hole adapted to the second bolt 8 is formed in a right end face of the fixing plate 1, the sliding block 12 is sleeved on an outer wall of the second bolt 8, and the bottom of the sliding block 12 is fixedly connected with the first positioning plate 9.

Referring to fig. 2 in this embodiment, two side walls of an inner cavity of the sliding groove 11 are both provided with a limiting sliding groove 13, an inner cavity of the limiting sliding groove 13 is inserted with a limiting sliding block 14, and two sets of the limiting sliding blocks 14 are respectively fixedly connected with two side walls of the sliding block 12, and function in that the limiting sliding block 14 is located in the limiting sliding groove 13, so as to limit the sliding block 12.

In the embodiment, referring to fig. 3, a rubber pad 15 is installed on a side wall of the clamping plate 7 close to the cutting blade 5, and the rubber pad is used for preventing the cutting blade 5 from being worn.

In this embodiment, referring to fig. 2, a threaded hole adapted to the second bolt 8 is formed in a side wall of the sliding block 12, and the threaded hole functions to enable the second bolt 8 to drive the sliding block 12.

It should be noted that the parts included in the auxiliary tool for cutting gypsum board strip of the present invention are all the parts known by the general standard or the skilled in the art, the structure and principle of the auxiliary tool are all known by the technical manual or by the conventional experimental method, at the idle position of the device, all the electric devices, which refer to the power element, the electric devices, the adaptive monitoring computer and the power source, are connected by the conducting wire, the specific connection means, in the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is the known technology in the art, the following main description of the working principle and the process is not described in the electrical control, when the auxiliary tool for cutting gypsum board strip is used, the first positioning plate 9 and the second positioning plate 10 are firstly clamped at one end of the gypsum board, then the second bolt 8 is rotated to drive the sliding block 12 to slide in the sliding groove 11, thereby make first locating plate 8 and second locating plate 10 remove, thereby make cutting knife 5 remove to gypsum board surface assigned position, then press down fixed plate 1 and make cutting knife 5 hug closely at the gypsum board outer wall, then promote fixed plate 1 and make cutting knife 5 carry out the tangent line to the gypsum board, after the tangent line is accomplished, break off the gypsum board with the fingers and thumb hard, make the gypsum board disconnection can, after the use, through rotatory first bolt 6, thereby make splint 7 break away from cutting knife 5, then break away from spacing post 4 with cutting knife 5, then with cutting knife 5 to the head towards recess 3 inboard, the cover is at spacing post 4 outer walls, drive splint 7 through first bolt 6 and support tight cutting knife 5, thereby avoid causing the injury to the staff, the device simple structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a strip appurtenance is cut out to gypsum board, includes fixed plate (1) and second bolt (8), its characterized in that: a second bolt (8) is inserted into the right side of the fixed plate (1), the top of the fixed plate (1) is connected with a first positioning plate (9), the left side wall of the first positioning plate (9) is fixedly connected with a second positioning plate (10), and the left end of the fixed plate (1) is fixedly connected with a cutting mechanism;

cutting mechanism includes fixed block (2), recess (3), spacing post (4), cutting knife (5), first bolt (6) and splint (7), fixed block (2) fixed mounting is in the left end of fixed plate (1), recess (3) are seted up to the bottom of fixed block (2), equal fixed mounting has spacing post (4) about the inner chamber right side wall of recess (3), cutting knife (5) cover is equipped with two sets ofly spacing post (4) outer wall, the left side wall of fixed block (2) is pegged graft and is had first bolt (6), first bolt (6) run through fixed block (2) left side wall and splint (7) fixed connection, splint (7) support tightly in cutting knife (5) outer wall.

2. The gypsum board cutting auxiliary tool according to claim 1, wherein: the bottom of fixed block (2) has been seted up spout (11), the inner chamber of spout (11) is pegged graft and is had slider (12), second bolt (8) run through fixed plate (1) right side wall and through the inner chamber left side wall swing joint of bearing and spout (11), slider (12) suit is in second bolt (8) outer wall, the bottom and first locating plate (9) fixed connection of slider (12).

3. The gypsum board cutting auxiliary tool according to claim 2, wherein: the limiting sliding grooves (13) are formed in two side walls of an inner cavity of the sliding groove (11), limiting sliding blocks (14) are inserted into the inner cavity of the limiting sliding grooves (13), and the two groups of limiting sliding blocks (14) are fixedly connected with two side walls of the sliding block (12) respectively.

4. The gypsum board cutting auxiliary tool according to claim 1, wherein: and a rubber pad (15) is arranged on one side wall of the clamping plate (7) close to the cutting knife (5).

5. The gypsum board cutting auxiliary tool according to claim 2, wherein: and a threaded hole matched with the second bolt (8) is formed in the side wall of the sliding block (12).

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