CN221136215U - Cutting device for building board - Google Patents

Abstract

The utility model relates to the technical field of building construction, and particularly discloses a cutting device for building boards, which comprises a workbench, a driving motor, a cutting knife and a clamping assembly, wherein the driving motor is fixedly arranged at the bottom of the workbench, a strip-shaped hole is formed in the workbench, the cutting knife is arranged in the strip-shaped hole, the clamping assembly is arranged on the workbench, the clamping assembly comprises a fixed stop block, a movable stop block, a spring, a sliding block and a clamping block, the fixed stop block is arranged on the workbench along the length direction of the strip-shaped hole, the movable stop block is arranged in parallel with the fixed stop block, the sliding block is slidably arranged on the movable stop block, the clamping block is fixedly connected with the sliding block through the spring, and the expansion direction of the spring is perpendicular to the length direction of the movable stop block. According to the utility model, through the arrangement of the fixed stop block, the movable stop block, the spring, the sliding block and the clamping block, the plate can be clamped in a self-adaptive manner by utilizing the elasticity of the spring, and the phenomenon of cutting dimension errors caused by deviation or shaking of the plate due to human factors in the cutting process is avoided.

Description

Cutting device for building board

Technical Field

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

Background

Along with the continuous development of modern wood products, the quality and precision requirements for cutting building boards are also continuously improved. Most of existing plate cutting machines directly push plates manually and cut by using a cutting knife, but when cutting, the plates are often shifted in position at the cutting position due to manual reasons, so that machining fails. Because the texture of panel is harder, the cutting knife rocks easily when cutting, can exert an influence to the cutting accuracy of panel equally.

Disclosure of utility model

The utility model provides a cutting device for building boards, which aims at the technical problems in the prior art and comprises a workbench, a driving motor, a cutting knife and clamping components, wherein the driving motor is fixedly arranged at the bottom of the workbench, a strip-shaped hole is formed in the workbench, the cutting knife is arranged in the strip-shaped hole and is connected with a rotating shaft of the driving motor, the clamping components are arranged on the workbench and are positioned at two sides of the cutting knife, each clamping component comprises a fixed stop block, a movable stop block, a spring, a sliding block and clamping blocks used for fixing the boards, the fixed stop blocks are arranged on the workbench along the length direction of the strip-shaped hole, the movable stop blocks are arranged in parallel with the fixed stop blocks and are positioned at the other side of the cutting knife, the sliding blocks are slidably arranged on one side of the movable stop blocks, which is close to the cutting knife, the clamping blocks are fixedly connected with the sliding blocks through the springs, and the extending and contracting directions of the springs are perpendicular to the length directions of the movable stop blocks.

Further, the sliding blocks comprise two springs, and the springs and the clamping blocks are in one-to-one correspondence with the sliding blocks.

Further, the fixed stop block is rotatably provided with a plurality of rollers along the length direction of the fixed stop block, and the rollers are positioned on one side close to the cutting knife.

Further, still be equipped with adjusting part on the workstation, adjusting part includes fixed plate and adjusting bolt, fixed plate fixed mounting is on the workstation, be equipped with on the fixed plate with adjusting bolt complex screw hole, adjusting bolt one end is rotated with fixed dog and is connected, and the other end passes the screw hole and extends outside the fixed plate, fixed dog is close to or is kept away from the cutting knife and remove under the screw thread of adjusting bolt and screw hole is screwed.

Furthermore, scale size lines are arranged on the adjusting bolts.

Further, the clamping assembly further comprises a support and a pressing mechanism, the support is fixedly arranged on the workbench, the pressing mechanism is in sliding connection with the support through a sliding assembly, and one end, far away from the sliding assembly, of the pressing mechanism is abutted to the plate.

Further, hold-down mechanism includes briquetting, telescopic link and compression spring, telescopic link one end and slip subassembly fixed connection, the other end and briquetting fixed connection, compression spring cup joints outside the telescopic link, and compression spring's both ends respectively with briquetting and slip subassembly butt.

Further, one end of the pressing block far away from the telescopic rod is rotationally connected with a ball.

The beneficial effects are that:

1. According to the utility model, through the arrangement of the fixed stop block, the movable stop block, the spring, the sliding block and the clamping block, the plate can be adaptively clamped by utilizing the elasticity of the spring, the phenomenon of cutting dimension errors caused by deviation or shaking of the plate due to human factors in the cutting process is avoided, the cutting quality is improved, the fixed stop block is particularly used as a reference surface for cutting the plate, the plate is effectively fixed by the clamping block, the sliding between the sliding block and the movable stop block is combined, the plate can conveniently move between the fixed stop block and the movable stop block, in addition, the plate can be ensured to always be acted by external force by utilizing the elasticity of the spring, the movable stop block or the clamping block is calculated to be deflected in the process, and the self-adaption adjustment can be performed by the spring, so that the accuracy of the processing dimension of the plate is ensured.

2. According to the utility model, through the arrangement of the two sliding blocks, the springs and the clamping blocks, the stability of the fixed movement of the plate can be improved, and the cutting quality is further improved; through the setting of a plurality of gyro wheels, can reduce the frictional resistance between panel and the fixed dog, the panel of being convenient for removes on the workstation.

3. According to the utility model, the distance between the fixed stop block and the cutting knife can be adjusted by arranging the adjusting component comprising the fixed plate and the adjusting bolt, so that the cutting requirements of different width sizes can be met conveniently; the setting of combining scale size line can carry out accurate regulation to width dimension.

4. According to the utility model, through the cooperation of the support, the pressing mechanism and the sliding component, the plates can be limited in the vertical direction, the plates are prevented from floating upwards in the cutting process, the cutting quality is further improved, and meanwhile, the contact position of the pressing mechanism and the plates can be freely moved, so that the processing of the plates with different sizes is satisfied; through the arrangement of the pressing block, the telescopic rod and the compression spring, a certain buffer space can be provided, and the plate can be conveniently moved while the pressing is ensured; the setting of combining the ball can reduce the frictional resistance between briquetting and the panel, further makes things convenient for panel to remove.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall installation structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the adjusting assembly, fixed stop, cutting knife and table of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the clamping block and movable stop block of the present utility model;

fig. 4 is a schematic view of the compressing mechanism and the bracket mounting structure of the present utility model.

Reference numerals illustrate:

1. A work table; 1A, a strip-shaped hole; 1B, a chute; 2. a cutting knife; 3. a fixed stop block; 31. a roller; 4. a movable stop block; 5. a spring; 6. a slide block; 7. clamping blocks; 8. an adjustment assembly; 81. a fixing plate; 82. an adjusting bolt; 9. a bracket; 10. a compressing mechanism; 10A, briquetting; 10B telescopic rod; 10C compressing the spring; 11. a sliding assembly; 12. a ball; 13. and (5) a bolt.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The utility model provides a cutting device for building boards, as shown in figures 1 to 3, comprising a workbench 1, a driving motor, a cutting knife 2 and a clamping assembly, wherein the driving motor is fixedly arranged at the bottom of the workbench 1, a strip-shaped hole 1A is arranged on the workbench 1, the cutting knife 2 is arranged in the strip-shaped hole 1A and is connected with a rotating shaft of the driving motor, the clamping assembly is arranged on the workbench 1 and is positioned at two sides of the cutting knife 2, the clamping assembly comprises a fixed stop block 3, a movable stop block 4, a spring 5, a sliding block 6 and a clamping block 7 for fixing boards, the fixed stop block 3 is arranged on the workbench 1 along the length direction of the strip-shaped hole 1A, the movable stop block 4 is arranged in parallel with the fixed stop block 3 and is positioned at the other side of the cutting knife 2, the sliding block 6 is slidingly arranged on one side of the movable stop block 4 close to the cutting knife 2, the clamping blocks 7 are fixedly connected with the sliding blocks 6 through the springs 5, wherein the clamping blocks 7 are of a U-shaped structure, plates are placed in a U-shaped space and locked through bolts 13, the extending and contracting directions of the springs 5 are perpendicular to the length directions of the movable stop blocks 4, preferably, the sliding blocks 6 comprise two, the springs 5 and the clamping blocks 7 are in one-to-one correspondence with the sliding blocks 6, the stability of the fixed movement of the plates can be improved through the arrangement of the two sliding blocks 6, the springs 5 and the clamping blocks 7, the cutting quality is further improved, the movable stop blocks 4 are slidably mounted with the workbench 1 for processing plates with different width sizes, and particularly, a sliding groove 1B can be arranged on the workbench 1, wherein the sliding groove 1B can facilitate the sliding of the movable stop blocks 4, and can ensure the bottom to be attached to the table top of the workbench 1 when the plates are placed in the U-shaped space, and the cutting precision is improved.

In this embodiment, through the setting of fixed dog 3, movable dog 4, spring 5, slider 6 and clamp splice 7, can utilize spring 5's elasticity to carry out the self-adaptation to panel and press from both sides tightly, avoid leading to panel skew or rocking because of the human factor in the cutting process, cause the emergence of cutting size error phenomenon, improve cutting quality, specifically regard fixed dog 3 as the reference plane of panel cutting, effectively fix the panel through clamp splice 7, combine the free slip between slider 6 and the movable dog 4, can make things convenient for the panel to remove between fixed dog 3 and movable dog 4, in addition, can ensure that the panel receives external force effect all the time by utilizing spring 5's elasticity, calculate movable dog 4 or clamp splice 7 to appear the skew promptly in this process, also can carry out self-adaptation through spring 5, thereby ensure panel process size's accuracy.

In the present utility model, as shown in fig. 1 and 2, the fixed block 3 is rotatably provided with a plurality of rollers 31 along its length direction, and the rollers 31 are located at a side close to the cutter 2.

In this embodiment, by providing the plurality of rollers 31, friction resistance between the plate and the fixed stopper 3 can be reduced, so that the plate can be moved on the table 1.

In the utility model, as shown in fig. 1 and 2, an adjusting component 8 is further arranged on the workbench 1, the adjusting component 8 comprises a fixed plate 81 and an adjusting bolt 82, the fixed plate 81 is fixedly arranged on the workbench 1, a threaded hole matched with the adjusting bolt 82 is formed in the fixed plate 81, one end of the adjusting bolt 82 is rotatably connected with the fixed stop block 3, the other end of the adjusting bolt passes through the threaded hole and extends out of the fixed plate 81, and the fixed stop block 3 moves close to or far away from the cutting knife 2 under the threaded screwing of the adjusting bolt 82 and the threaded hole; the adjusting bolt 82 is provided with scale marks.

In the embodiment, the distance between the fixed stop block 3 and the cutting knife 2 can be adjusted by arranging the adjusting assembly 8 comprising the fixed plate 81 and the adjusting bolt 82, so that the cutting requirements of different width sizes can be met conveniently; the setting of combining scale size line can carry out accurate regulation to width dimension.

In the utility model, as shown in fig. 1 and 4, the clamping assembly further comprises a bracket 9 and a pressing mechanism 10, the bracket 9 is fixedly arranged on the workbench 1, the pressing mechanism 10 is in sliding connection with the bracket 9 through a sliding assembly 11, one end of the pressing mechanism 10 far away from the sliding assembly 11 is abutted against a plate, wherein the sliding assembly 11 comprises an X-axis slideway and a Y-axis slideway, and the front, back, left and right movement of the pressing mechanism 10 can be realized by utilizing the X-axis slideway and the Y-axis slideway; the compressing mechanism 10 comprises a pressing block 10A, a telescopic rod 10B and a compression spring 10C, wherein one end of the telescopic rod 10B is fixedly connected with the sliding component 11, the other end of the telescopic rod is fixedly connected with the pressing block 10A, the compression spring 10C is sleeved outside the telescopic rod 10B, and two ends of the compression spring 10C are respectively abutted with the pressing block 10A and the sliding component 11; the end of the pressing block 10A far away from the telescopic rod 10B is rotatably connected with a ball 12, wherein the rotation angle of the ball 12 and the pressing block 10A is approximately 360 degrees.

In the embodiment, through the cooperation setting of the bracket 9, the pressing mechanism 10 and the sliding component 11, the plates can be limited in the vertical direction, the plates are prevented from floating upwards in the cutting process, the cutting quality is further improved, and meanwhile, the contact position of the pressing mechanism 10 and the plates can be freely moved, so that the processing of the plates with different sizes is satisfied; through the arrangement of the pressing block 10A, the telescopic rod 10B and the compression spring 10C, a certain buffer space can be provided, and the plate can be conveniently moved while pressing is ensured; by combining the arrangement of the balls 12, the friction resistance between the pressing block 10A and the plate can be reduced, and the plate can be further conveniently moved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (8)

1. The utility model provides a cutting device for building board, includes workstation (1), driving motor, cutting knife (2) and clamping assembly, driving motor fixed mounting is in the bottom of workstation (1), be equipped with bar hole (1A) on workstation (1), cutting knife (2) are installed in bar hole (1A), and with driving motor's rotation axis connection, clamping assembly installs on workstation (1), and is located the both sides of cutting knife (2), a serial communication port, clamping assembly includes fixed dog (3), movable dog (4), spring (5), slider (6) and clamp splice (7) that are used for fixed board, fixed dog (3) are installed on workstation (1) along the length direction of bar hole (1A), movable dog (4) and fixed dog (3) parallel arrangement, and are located the opposite side of cutting knife (2), slider (6) slidable mounting is close to on one side of cutting knife (2), clamp splice (7) pass through spring (5) and slider (6) fixed connection's clamp splice (7), the length direction of spring (5) and flexible dog (4).

2. A cutting device for building boards according to claim 1, characterized in that the slide blocks (6) comprise two, and the springs (5) and the clamping blocks (7) are in one-to-one correspondence with the slide blocks (6).

3. A cutting device for building boards according to claim 1 or 2, characterized in that the fixed stop (3) is provided with a plurality of rollers (31) rotating in its length direction, said rollers (31) being located on the side close to the cutting blade (2).

4. A cutting device for building boards according to claim 3, characterized in that the workbench (1) is further provided with an adjusting component (8), the adjusting component (8) comprises a fixing plate (81) and an adjusting bolt (82), the fixing plate (81) is fixedly installed on the workbench (1), a threaded hole matched with the adjusting bolt (82) is formed in the fixing plate (81), one end of the adjusting bolt (82) is rotatably connected with the fixing stop block (3), the other end of the adjusting bolt penetrates through the threaded hole and extends out of the fixing plate (81), and the fixing stop block (3) moves close to or far away from the cutting knife (2) under the screwing of the adjusting bolt (82) and the threaded hole.

5. The cutting device for building boards according to claim 4, wherein the adjusting bolt (82) is provided with scale-size lines.

6. The cutting device for building boards according to claim 1, wherein the clamping assembly further comprises a support (9) and a pressing mechanism (10), the support (9) is fixedly arranged on the workbench (1), the pressing mechanism (10) is slidably connected with the support (9) through a sliding assembly (11), and one end, far away from the sliding assembly (11), of the pressing mechanism (10) is abutted against the board.

7. The cutting device for building boards according to claim 6, wherein the pressing mechanism (10) comprises a pressing block (10A), a telescopic rod (10B) and a compression spring (10C), one end of the telescopic rod (10B) is fixedly connected with the sliding component (11), the other end of the telescopic rod is fixedly connected with the pressing block (10A), the compression spring (10C) is sleeved outside the telescopic rod (10B), and two ends of the compression spring (10C) are respectively abutted with the pressing block (10A) and the sliding component (11).

8. The cutting device for building boards according to claim 7, wherein the end of the pressing block (10A) far away from the telescopic rod (10B) is rotatably connected with a ball (12).