Corner cutting mould for 45-degree angle of rubber strip

Abstract

The utility model discloses a 45-degree angle cutting mould for rubber strips, which belongs to the technical field of sealing rubber strips and comprises a base, and a cutting mechanism is arranged above the base. The cutting mechanism comprises a supporting seat, a spring, a connecting seat, a handrail, a tool apron and a cutter; the bottom of the supporting seat is fixedly connected to the top of the base, a spring is fixedly connected to the upper portion of the supporting seat, a connecting seat is fixedly connected to the top of the spring, a handrail is fixedly connected to the top of the connecting seat, a tool apron is fixedly connected to the front face of the connecting seat, and a cutter is fixedly connected to the bottom of the tool apron. According to the 45-degree angle cutting mould for the rubber strip, the sealing rubber strip can be rapidly cut according to construction requirements, the situation that the final sealing effect is affected by errors generated by manual cutting is avoided, the difficulty of manual cutting is lowered, the cutting efficiency is greatly improved, and then the overall construction speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to sealant strip technical field, concretely is a kind of 45-degree angle cutting angle mould for adhesive tape. BACKGROUND

[0002] Sealant strip is a kind of banded high molecular material product with elasticity, sealing and buffering performance, when installing sealant strip, 45-degree angle cutting angle mould is needed to cut sealant strip.

[0003] Traditional cutting mode is usually first by operator according to the size requirement of installation site, measure and mark the required length scale on the surface of sealant strip with ruler, then ensure that it forms standard 45-degree angle with the edge of adhesive tape by protractor, finally cut by cutter;

[0004] But in actual working process, traditional cutting mode mostly adopts "manual cutting" mode, almost completely relies on experience and hand feeling of operator to complete operation, novice often needs to practice several times to master the coordination rhythm of line drawing and cutting, even skilled worker, due to the difference of adhesive tape material, slight hand shaking, sharpness reduction of cutter and other factors, leading to unstable cutting quality, at the same time, the efficiency of traditional cutting mode is extremely low, especially in batch installation scene, it can not meet the demand of batch cutting, seriously delays overall construction progress, even possibly affects the connection of subsequent door and window assembly, glass installation and other processes, leads to delay of construction period. CONTENT OF UTILITY MODEL

[0005] In view of the deficiency of prior art, the utility model provides a kind of 45-degree angle cutting angle mould for adhesive tape, solve the problem that in actual working process, traditional cutting mode mostly adopts "manual cutting" mode, almost completely relies on experience and hand feeling of operator to complete operation, novice often needs to practice several times to master the coordination rhythm of line drawing and cutting, even skilled worker, due to the difference of adhesive tape material, slight hand shaking, sharpness reduction of cutter and other factors, leading to unstable cutting quality, at the same time, the efficiency of traditional cutting mode is extremely low, especially in batch installation scene, it can not meet the demand of batch cutting, seriously delays overall construction progress, even possibly affects the connection of subsequent door and window assembly, glass installation and other processes, leads to delay of construction period.

[0006] In order to achieve the above object, the utility model discloses a kind of rubber strip 45-degree angle cutting angle mould, including base, cutting mechanism is arranged on the top of the base;Cutting mechanism includes support seat, spring, connecting seat, handrail, tool rest and cutting knife;The bottom of the support seat is fixedly connected to the top of base, the top of the support seat is fixedly connected with spring, the top of the spring is fixedly connected with connecting seat, the top of the connecting seat is fixedly connected with handrail, the front of the connecting seat is fixedly connected with tool rest, the bottom of the tool rest is fixedly connected with cutting knife.

[0007] Preferably, the top of the base is provided with fixed mechanism on both sides;Fixed mechanism includes support plate, bolt and fixed plate;The support plate is provided with two, two support plates are fixedly connected to the top of base on both sides, the top of two support plates is screw-connected with bolt, the bottom of two bolts is rotatably connected with fixed plate by sealing bearing.

[0008] Preferably, the outer wall of the connecting seat is provided with limit plate on both sides, the bottom of two limit plates is fixedly connected to the top of base, the side wall of two limit plates is provided with limit slot, the inner wall of two limit slots is slidably connected with limit block, the outer wall of two limit blocks is fixedly connected to the outer wall of connecting seat on both sides respectively.

[0009] Preferably, the both sides of the cutting knife are provided with limit ring, the bottom of two limit rings is fixedly connected to the top of base.

[0010] Preferably, the bottom of base is fixedly connected with antiskid pad.

[0011] Beneficial effects:

[0012] The utility model provides a kind of rubber strip 45-degree angle cutting angle mould.It has the following beneficial effects: the rubber strip 45-degree angle cutting angle mould, by the cooperation of support seat, spring, connecting seat, handrail, tool rest and cutting knife, realize according to construction demand, to sealing rubber strip is quickly cut, avoid the error influence final sealing effect due to manual cutting, not only reduce the difficulty of "manual cutting", also greatly improve cutting efficiency, and then improve overall construction speed.

[0013] By the cooperation of support plate, bolt and fixed plate, the sealing rubber strip to be cut is fixed, the stability of sealing rubber strip is guaranteed when cutting, and then the accuracy of cutting and the stability of cutting are ensured, and the cutting demand of different specifications sealing rubber strip can also be met, so that the adaptability of mould is greatly improved. ACCURACY

[0014] Figure 1 It is the appearance schematic view of the utility model;

[0015] Figure 2 For Figure 1 Supporting seat, spring and connecting seat structure schematic view;

[0016] Figure 3 For Figure 1 Supporting plate, bolt and fixed plate structure schematic view;

[0017] Figure 4 For Figure 1 Limiting plate, limiting groove and limiting block structure schematic view.

[0018] In the figure: 1, base; 2, supporting seat; 3, spring; 4, connecting seat; 5, handrail; 6, cutter seat; 7, cutting knife; 8, supporting plate; 9, bolt; 10, fixed plate; 11, limiting plate; 12, limiting groove; 13, limiting block; 14, limiting ring; 15, non-slip pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] In actual work process, the traditional cutting mode mostly adopts the mode of "manual cutting", almost completely depends on the experience and hand feeling of the operator to complete the work, and the beginners often need to practice several times to master the coordination rhythm of line drawing and cutting. Even the skilled workers may cause unstable cutting quality due to factors such as material difference of adhesive tape, slight hand shaking, and decrease of sharpness of cutting tool. At the same time, the efficiency of the traditional cutting mode is extremely low, especially in batch installation scene, which may not meet the demand of batch cutting, seriously slow down the overall construction progress, and even may affect the connection of subsequent door and window assembly, glass installation and other processes, resulting in delay of construction period.

[0021] Therefore, the present application provides a 45-degree angle cutting jig for adhesive tape. The 45-degree angle cutting jig for adhesive tape realizes quick cutting of the sealing adhesive tape according to construction demand through cooperation of the supporting seat, spring, connecting seat, handrail, cutter seat and cutting knife, avoids the influence of error caused by manual cutting on the final sealing effect, not only reduces the difficulty of "manual cutting", but also greatly improves the cutting efficiency, and further improves the overall construction speed.

[0022] Through the personnel in the art, the parts in the case are connected in turn, and the specific connection and operation sequence should be referred to the following working principle. The detailed connection means is the public technical knowledge in the art, and the following mainly introduces the working principle and process.

[0023] Embodiment one, by Figures 1-4 It is known that a 45-degree angle cutting jig for rubber strip includes a base 1, a cutting mechanism is arranged above the base 1; the cutting mechanism includes a support seat 2, a spring 3, a connecting seat 4, a handrail 5, a cutter seat 6 and a cutter 7; the bottom of the support seat 2 is fixedly connected to the top of the base 1, the top of the support seat 2 is fixedly connected with the spring 3, the top of the spring 3 is fixedly connected with the connecting seat 4, the top of the connecting seat 4 is fixedly connected with the handrail 5, the front of the connecting seat 4 is fixedly connected with the cutter seat 6, and the bottom of the cutter seat 6 is fixedly connected with the cutter 7;

[0024] In the specific implementation process, it is particularly worth pointing out that the base 1 is a whole rectangular plate, the material thereof can be selected as Q235 cold-rolled steel plate, the support seat 2 is a whole quadrangular prism, the material thereof can be selected as 45 steel, the spring 3 is spring steel, the elastic coefficient thereof can be selected according to actual needs, and work is met; the connecting seat 4 is similar to a five-prism body, the material thereof can be selected as ADC12 aluminum alloy, the front thereof is provided with two symmetrical threaded holes, the handrail 5 is similar to a "T"-shaped rod, the material thereof can be selected as ABS engineering plastic, the cutter seat 6 is similar to an "L"-shaped plate, the material thereof can be selected as 45 steel, the surface thereof is provided with two symmetrical circular through holes, and the two through holes are both inserted with screws; in actual installation, the worker fixes the cutter seat 6 and the connecting seat 4 together through the two screws, the cutter 7 is similar to an "L" character, the included angle between the two sides of the outer wall thereof is 45 degrees, the material thereof can be selected as SKH-51 high-speed steel, and in the actual working process, when the cutting angle operation of the sealing rubber strip is needed, first, the worker places the sealing rubber strip to be cut at the bottom of the cutter 7, after fixing the sealing rubber strip, the worker places the hand at the top of the handrail 5 and forces downward, the handrail 5 drives the connecting seat 4 to move downward, the connecting seat 4 compresses the spring 3, the connecting seat 4 drives the cutter seat 6 to move downward, the cutter seat 6 drives the cutter 7 to move downward, the cutter 7 contacts the sealing rubber strip and cuts the sealing rubber strip, until the bottom of the cutter 7 contacts the top of the base 1, at this time, the cutting is completed, finally, the sealing rubber strip cut is taken down, through the cooperation of the support seat 2, the spring 3, the connecting seat 4, the handrail 5, the cutter seat 6 and the cutter 7, the sealing rubber strip is quickly cut, the error caused by manual cutting is avoided, the cutting difficulty is reduced, the cutting efficiency is improved, and the construction progress is ensured;

[0025] Further, the top of the base 1 is provided with a fixing mechanism on both sides; the fixing mechanism includes a support plate 8, a bolt 9 and a fixed plate 10; the support plate 8 is provided with two, the two support plates 8 are fixedly connected to the top of the base 1 on both sides, the top of the two support plates 8 is threadedly connected with the bolt 9, and the bottom of the two bolts 9 is rotatably connected with the fixed plate 10 through a sealing bearing;

[0026] In the implementation process, it is worth pointing out that two support plates 8 are provided, which are similar to "7" in cross section and have the same material as the base 1. The top of the support plate 8 is provided with a threaded hole. The bolt 9 is an internal hexagonal bolt. The material of the fixed plate 10 can be selected from 6061 aluminum alloy. The cross section of the fixed plate 10 is similar to a "concave" shape. The bottom of the fixed plate 10 contacts the rubber strip surface and is pasted with a 3mm thick silica gel pad. In actual work, when it is necessary to fix the sealing rubber strip to be cut, the worker inserts the tool into the top of the bolt 9 and rotates the bolt 9 counterclockwise. The bolt 9 moves downward through the threaded hole in the top of the support plate 8, and at the same time drives the fixed plate 10 to move downward, until the bottom of the fixed plate 10 is tightly pressed against the outer wall of the sealing rubber strip. When the cutting is completed, the worker rotates the bolt 9 clockwise, which can drive the bottom of the fixed plate 10 to move away from the outer wall of the sealing rubber strip. During the downward movement of the fixed plate 10, the worker adjusts the position of the fixed plate 10 with his hand to prevent the fixed plate 10 from rotating with the bolt 9. During actual cutting, the worker can adjust the cutting point of the sealing rubber strip and the tightness of the fixed plate 10 at the same time. Through the cooperation of the support plate 8, the bolt 9 and the fixed plate 10, the cutting precision and stability of the 45-degree angle cutting corner jig for the rubber strip are improved;

[0027] Further, the outer wall of the connecting seat 4 is provided with a limiting plate 11 on both sides. The bottom of the two limiting plates 11 is fixedly connected to the top of the base 1. The side wall of the two limiting plates 11 is provided with a limiting groove 12. The inner wall of the two limiting grooves 12 is slidably connected to a limiting block 13. The outer wall of the two limiting blocks 13 is fixedly connected to the outer wall of the connecting seat 4 on both sides.

[0028] In the implementation process, it is worth pointing out that the limiting plate 11 is similar to a rectangular plate in whole. The material of the limiting plate 11 can be selected from Q235 steel plate. The limiting groove 12 is similar to a rectangular through groove in whole. The material of the limiting block 13 is the same as that of the limiting plate 11. The limiting block 13 is similar to a quadrangular prism in whole. During actual cutting, the limiting block 13 moves with the connecting seat 4. The limiting block 13 slides in the limiting groove 12. The limiting groove 12 limits the movement of the connecting seat 4, which improves the working stability of the 45-degree angle cutting corner jig for the rubber strip.

[0029] In the implementation process, it is worth pointing out that the limiting plate 11 is similar to a rectangular plate in whole. The material of the limiting plate 11 can be selected from Q235 steel plate. The limiting groove 12 is similar to a rectangular through groove in whole. The material of the limiting block 13 is the same as that of the limiting plate 11. The limiting block 13 is similar to a quadrangular prism in whole. During actual cutting, the limiting block 13 moves with the connecting seat 4. The limiting block 13 slides in the limiting groove 12. The limiting groove 12 limits the movement of the connecting seat 4, which improves the working stability of the 45-degree angle cutting corner jig for the rubber strip. Figures 1-4 It can be seen that the two sides of the cutter 7 are provided with a limiting ring 14. The bottom of the two limiting rings 14 is fixedly connected to the top of the base 1.

[0030] In the implementation process, it is worth pointing out that the limiting ring 14 is similar to a circular ring in whole, which is used to accommodate the sealing rubber strip to be processed. The material of the limiting ring 14 can be selected from stainless steel. In actual use, the limiting ring 14 has an initial positioning effect on the sealing rubber strip to be processed, which ensures that the cutting point of the sealing rubber strip is near the cutter 7, and improves the cutting effect of the 45-degree angle cutting corner jig for the rubber strip.

[0031] Further, the bottom of the base 1 is fixedly connected with an anti-skid pad 15;

[0032] In the specific implementation process, it is particularly worth pointing out that the anti-skid pad 15 is similar to a rectangular plate as a whole, the material thereof can be selected from nitrile rubber, and the bottom thereof can be provided with diamond patterns. In actual use, the anti-skid pad 15 can increase the friction between the base 1 and the workbench surface, prevent the whole tire fixture from sliding during cutting, and improve the cutting stability of the 45-degree angle cutting tire fixture.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A 45 degree angle cutting jig for a rubber strip, comprising a base (1), characterized in that: The upper portion of the base (1) is provided with a cutting mechanism; The cutting mechanism comprises a supporting seat (2), a spring (3), a connecting seat (4), a handrail (5), a cutter seat (6) and a cutter (7); The bottom of the supporting seat (2) is fixedly connected to the top of the base (1), the upper portion of the supporting seat (2) is fixedly connected with the spring (3), the top of the spring (3) is fixedly connected with the connecting seat (4), the top of the connecting seat (4) is fixedly connected with the handrail (5), the front of the connecting seat (4) is fixedly connected with the cutter seat (6), and the bottom of the cutter seat (6) is fixedly connected with the cutter (7).

2. The 45 degree angle cutting corner curing press for tire according to claim 1, wherein: The top of the base (1) is provided with a fixing mechanism on both sides; The fixing mechanism comprises a supporting plate (8), a bolt (9) and a fixing plate (10); The supporting plate (8) is provided with two, and the two supporting plates (8) are fixedly connected to the top of the base (1) on both sides, respectively, the top of the two supporting plates (8) is threadedly connected with the bolt (9), and the bottom of the two bolts (9) is rotatably connected with the fixing plate (10) through a sealing bearing.

3. The 45 degree angle cutting jigs for tire according to claim 1, wherein: The outer wall of the connecting seat (4) is provided with a limiting plate (11) on both sides, the bottom of the two limiting plates (11) is fixedly connected to the top of the base (1), the side wall of the two limiting plates (11) is provided with a limiting groove (12), the inner wall of the two limiting grooves (12) is slidably connected with a limiting block (13), and the outer wall of the two limiting blocks (13) is fixedly connected to the outer wall of the connecting seat (4) on both sides, respectively.

4. The 45 degree angle cutting corner curing press for tire according to claim 1, wherein: The two sides of the cutter (7) are provided with a limiting ring (14), and the bottom of the two limiting rings (14) is fixedly connected to the top of the base (1).

5. The 45 degree angle cutting corner curing press of the rubber strip according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected with an anti-skid pad (15).

Images