CN212888324U

CN212888324U - Multifunctional line cutting die

Info

Publication number: CN212888324U
Application number: CN202021524393.3U
Authority: CN
Inventors: 谢利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-06
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a cutting equipment field, aim at provides a multi-functional lines cutting die with simple structure, tangent line make things convenient for, and the degree of accuracy advantage such as high of cutting. The technical scheme is as follows: the utility model provides a multi-functional lines cutting die, is including being the U-shaped and being used for the location cutting to treat the cutting seat of the internal and external corner of processing board, be equipped with on two side arms of cutting seat and carry out the first corner cut structure that cuts along cutting seat width direction, still be equipped with on the both sides arm of cutting seat along being 45 degrees contained angles with cutting seat width direction and carrying out the second corner cut structure that cuts.

Description

Multifunctional line cutting die

Technical Field

The utility model relates to a cutting equipment field, concretely relates to multi-functional lines cutting die.

Background

The internal and external corners are one of building structures, and the internal corners refer to recessed wall corners, such as included angles between the top surface and surrounding walls; the external corner refers to a protruding wall corner, in the decoration process of a house, the wall surface is usually decorated by gypsum, stone, wood or PVC and other materials, and when the internal and external corners are met, 45-degree line cutting of the internal and external corners is needed to be carried out on the gypsum and other materials. At present, a fitter usually measures a proper length on one side of gypsum by using auxiliary tools such as a tape measure and the like, a 45-degree cutting line is formed at a right angle of the other side of the gypsum, meanwhile, a 45-degree auxiliary line can be made, and then the gypsum is cut; the angle error of the male and female angular lines processed by the general decorating personnel in the mode is relatively large, secondary grinding is needed during decoration, and the defects that the cutting quality is low and the decoration efficiency is influenced are overcome.

Disclosure of Invention

An object of the utility model is to provide a multi-functional lines cutting die, simple structure, tangent line make things convenient for, and the degree of accuracy of cutting is high.

In order to realize the purpose of the utility model, the utility model adopts the technical proposal that: including being the U-shaped cutting seat, be equipped with on two side arms of cutting seat and be used for cutting the first corner cut structure of location along cutting seat width direction, still be equipped with on the both sides arm of cutting seat and be used for along being 45 degrees contained angles with cutting seat width direction and cut the second corner cut structure of location.

Preferably, the first corner structure comprises two first corner groups symmetrically arranged on the side arms of the cutting seat, each first corner group comprises two first corner grooves, the two first corner grooves are symmetrically arranged on the two side arms of the cutting seat respectively, each first corner groove is inclined, the inclination angle of the first corner groove of one first corner group is 45 degrees, and the inclination angle of the first corner groove of the other first corner group is 135 degrees.

Preferably, the second corner cutting structure comprises a pair of second corner cutting grooves symmetrically arranged on one side arm of the cutting seat, and included angles between the second corner cutting grooves and the top edge of the side arm of the cutting seat are both 45 degrees; the cutting seat is characterized in that a third corner cut groove extending along the width direction of the side arm is formed in the other side arm of the cutting seat, the opposite side walls of the third corner cut groove are symmetrical inclined planes, a trapezoidal positioning strip is arranged in the third corner cut groove along the length direction, one end of the positioning strip is fixedly connected with the bottom of the third corner cut groove, the two inclined planes of the positioning strip are respectively parallel to the inclined planes of the corresponding third corner cut grooves, and the two inclined planes of the positioning strip and the inclined planes of the corresponding third corner cut grooves form two corner cut guide ports.

Preferably, the side arm of the cutting base is provided with a scale at the edge of the top of the third corner cut groove at both sides, and the scale takes one side close to the third corner cut groove as a starting point.

Preferably, the distance between the two side arms of the cutting seat gradually increases along the direction away from the bottom wall.

Preferably, the included angles between the end surfaces of the two ends of the side arm of the cutting seat and the length direction of the bottom wall of the cutting seat are both 45 degrees.

The beneficial effects of the utility model are concentrated and are embodied in: the utility model has the advantages of simple structure, convenient cutting, high cutting accuracy, strong practicability and the like, particularly, the gypsum board to be cut is placed in the cutting seat and can be cut by utilizing a cutting tool, such as a hacksaw, the saw blade of the hacksaw is cut along the first corner groove, the gypsum board with a 45-degree inclined plane can be cut, the cutting accuracy is high, and two gypsum boards can form a male and female corner by combining; simultaneously, still be provided with second corner cut groove and third corner cut groove, cooperate through second corner cut groove and third corner cut groove, the workable hypotenuse that is 45 degrees, and be the gypsum board on 45 degrees inclined planes, can be used to the reentrant corner of processing corner line and external corner, need not to polish to it the secondary, can promote the efficiency of decorating.

Drawings

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

fig. 2 is an enlarged view of a portion a of the structure shown in fig. 1.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, a multifunctional line cutting mold comprises a U-shaped cutting seat 1 for cutting, positioning and cutting the internal and external corners of a board to be processed, the cutting seat 1 is made of stainless steel, the board to be processed comprises relatively thin boards such as gypsum boards and PVC boards, the board to be processed can be placed in the cutting seat 1 and then pressed and positioned, and then cut by a steel saw, first corner structures for cutting and positioning along the width direction of the cutting seat 1 are arranged on two side arms of the cutting seat 1, specifically, the first corner structures comprise two first corner groups respectively symmetrically arranged on the side arms of the cutting seat 1, each first corner group comprises two first corner grooves 2, the two first corner grooves 2 are respectively correspondingly arranged on the two side arms of the cutting seat 1, each first corner groove 2 is inclined, the inclination angle of one set of first chamfer groove 2 is 45 degrees, the inclination angle of another set of first chamfer groove 2 is 135 degrees, namely two first chamfer grooves 2 on the same side arm of cutting seat 1 are symmetrical along the width direction central line of cutting seat 1 side arm, place the saw bit of hacksaw at two first chamfer grooves 2 of the same set, can cut out the gypsum board that is 45 degrees inclined planes, the degree of accuracy of cutting is high, two 45 degrees off-section gypsum boards can make up and constitute the negative and positive angle, the difference of the incline direction of two sets of first chamfer grooves 2, can cut same board respectively, make up into required negative and positive angle.

Further, the two side arms of the cutting seat 1 are further provided with second corner cutting structures for cutting along an included angle of 45 degrees with the width direction of the cutting seat 1, the second corner cutting structures comprise a pair of second corner cutting grooves 3 symmetrically arranged on one side arm of the cutting seat 1, and in this embodiment, the second corner cutting grooves 3 are symmetrical along the center line of the width direction of the side arms of the cutting seat 1; a third corner cutting groove 4 extending along the width direction of the side arm is arranged on the other side arm of the cutting seat 1, the opposite side walls of the third corner cutting groove 4 are symmetrical inclined surfaces, a trapezoidal positioning strip 5 is arranged in the third corner cutting groove 4 along the length direction, the two inclined surfaces of the positioning strip 5 are respectively parallel to the inclined surfaces of the corresponding third corner cutting groove 4, the two inclined surfaces of the positioning strip 5 and the inclined surfaces of the corresponding third corner cutting groove 4 form two corner cutting guide openings 7, the two corner cutting guide openings 7 and the two second corner cutting grooves 3 are in staggered pairing, the corner cutting guide opening 7 on the right side in the figure 1 is paired with the second corner cutting groove 3 on the left side, the corner cutting guide opening 7 on the left side is paired with the second corner cutting groove 3 on the right side, the width of the corner cutting guide opening 7 is greater than the thickness of the steel saw blade, and the width of the second corner cutting groove 3 is also greater than the thickness of the saw blade, so when a plate is cut, after the saw bit is placed in corner cut guiding opening 7, certain allowance is provided between the saw bit and the corner cut guiding opening 7, the saw bit can be smoothly placed between second corner cut groove 3 and third corner cut groove 4 to cut the plate, and after third corner cut groove 4 extends along the width direction of the side arm of cutting seat 1, the effect of positioning the saw bit can also be played, the saw bit is prevented from moving in second cutting groove 3 when cutting, and the cutting precision of the internal and external corners is influenced.

In this embodiment, the opposite side walls of the third chamfer groove 4 can also be formed by two sections of mutually perpendicular inclined surfaces, the transverse section of the third chamfer groove 4 is of a structure with a narrow middle part and wide two sides, and the positioning strip 5 is arranged in the third chamfer groove 4 and close to the outer wall of the other side arm of the cutting seat 1; therefore, the two corner cutting guide openings 7 are matched with the second corner cutting groove 3, the gypsum board with a 45-degree bevel edge and a 45-degree cut surface can be processed, the gypsum board can be used for processing the internal and external corners of a corner line, the operation is simple and convenient, the cutting precision is high, secondary grinding is not needed to be carried out on the cut gypsum board, the practicability is high, and the decoration efficiency of workers can be improved;

in this embodiment, the third chamfer groove 4 projects on the other side arm of the cutting seat 1 and is located between the two second chamfer grooves 3, that is, the third chamfer groove 4 and the two second chamfer grooves 3 form an isosceles right triangle, the third chamfer groove 4 also has the function of locating the middle line, for example, a plate with an engraving needs to continue the former pattern when splicing the male and female corners, the third chamfer groove 4 is arranged to record the central point of the splice, so that the male and female corners of the spliced engraving line have symmetry.

Furthermore, scales 6 are arranged at the edges of the side arms of the cutting seat 1, which are positioned at the tops of the two sides of the third corner cut groove 4, the scales 6 take one side close to the third corner cut groove 4 as a starting point, and the length of the plate can be measured by combining the scales 6 arranged under the matching of the two second corner cut grooves 3 and the third corner cut groove 4, so that the plate can be cut into the internal and external corners of corner lines with different specifications.

Further, the distance between the both sides arm of cutting seat 1 is crescent along the direction of keeping away from the diapire, can place the gypsum board of different width, has increased the commonality of this mould.

Further, the terminal surface at 1 side arm both ends of cutting seat and the length direction contained angle of 1 diapire of cutting seat are 45 degrees inclined planes, also can place the gypsum board and cut processing at the both ends of cutting seat 1, and this cutting die is multiple functional, has strengthened the practicality.

It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art should understand that the present application is not limited by the order of acts described, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and elements referred to are not necessarily required in this application.

Claims

1. The utility model provides a multi-functional lines cutting die which characterized in that: including being U-shaped cutting seat (1), be equipped with on two side arms of cutting seat (1) and be used for cutting the first corner cut structure of location along cutting seat (1) width direction, still be equipped with on the both sides arm of cutting seat (1) and be used for along being 45 degrees contained angles with cutting seat (1) width direction and cut the second corner cut structure of location.

2. The multi-functional wire cutting die of claim 1, wherein: the first corner structure comprises two groups of first corner groups symmetrically arranged on side arms of a cutting seat (1), each first corner group comprises two first corner grooves (2), the two first corner grooves (2) are symmetrically arranged on two side arms of the cutting seat (1) respectively, each first corner groove (2) is inclined, the inclination angle of each first corner groove (2) of one first corner group is 45 degrees, and the inclination angle of each first corner groove (2) of the other first corner group is 135 degrees.

3. The multi-functional wire cutting die of claim 1, wherein: the second corner cutting structure comprises a pair of second corner cutting grooves (3) symmetrically arranged on one side arm of the cutting seat (1), and included angles between the second corner cutting grooves (3) and the top edge of the side arm of the cutting seat (1) are both 45 degrees; the cutting seat is characterized in that a third corner cut groove (4) extending along the width direction of the side arm is formed in the other side arm of the cutting seat (1), the opposite side wall of the third corner cut groove (4) is a symmetrical inclined surface, a trapezoidal positioning strip (5) is arranged in the third corner cut groove (4) along the length direction, one end of the positioning strip (5) is fixedly connected with the bottom of the third corner cut groove (4), the two inclined surfaces of the positioning strip (5) are respectively parallel to the inclined surfaces of the corresponding third corner cut grooves (4), and the two inclined surfaces of the positioning strip (5) respectively form two corner cut guide openings (7) with the inclined surfaces of the corresponding third corner cut grooves (4).

4. The multi-functional wire cutting die of claim 3, characterized in that: scales (6) are arranged at the edges of the side arms of the cutting seat (1) which are positioned at the tops of the two sides of the third chamfer groove (4), and the scales (6) take one side close to the third chamfer groove (4) as a starting point.

5. The multi-functional wire cutting die of claim 1, wherein: the distance between the two side arms of the cutting seat (1) is gradually increased along the direction far away from the bottom wall of the cutting seat (1).

6. The multi-functional wire cutting die of claim 1, wherein: the included angle between the end face of each of the two ends of the side arm of the cutting seat (1) and the length direction of the bottom wall of the cutting seat (1) is 45 degrees.