A power-assisted cutting device

Abstract

The utility model provides a power-assisted cutting device, which includes: a cutting table, the cutting table is fixedly connected with a supporting foot so that it can be placed flat on the ground; a cutting machine, the cutting machine includes a driving motor fixedly connected to the lower plate surface of the cutting table, and a saw blade connected to the driving motor, the saw blade is vertically arranged and located outside one end of the cutting table and parallel to the upper plate surface of the cutting table; a push plate, the push plate is perpendicular to the saw blade and is relatively slidably arranged with the upper plate surface of the cutting table, and the sliding direction of the push plate is parallel to the saw blade; a rolling assembly, the rolling assembly includes a plurality of power-assisted rollers connected to the push plate, and all the power-assisted rollers are respectively in rolling contact with the cutting table. The utility model solves the problem in the prior art that it is relatively laborious to cut a long workpiece and size deviation may occur.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece cutting equipment, in particular to an assisting cutting device. Background Art

[0002] In the prior art, the cutting device generally includes a fixed cutting table, on which a cutting machine is installed. The cutting machine drives the saw blade to rotate, and the workpiece moves under the support of the cutting table to contact the saw blade, thereby being cut. In this way, strip-shaped workpieces (such as the frame strips of doors and windows) can be cut. However, for some longer strip-shaped workpieces, the weight will also be greater. The movement of the workpiece depends on directly pushing the workpiece, which will be more laborious to move on the cutting table and is prone to deflection, which can easily lead to deviation in cutting, and may eventually lead to dimensional deviation problems in the workpiece after cutting. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a power-assisted cutting device, which solves the problem in the prior art that cutting a long workpiece is laborious and may result in dimensional deviation.

[0004] According to an embodiment of the utility model, a power-assisted cutting device comprises:

[0005] A cutting table, the cutting table is fixedly connected with supporting feet so that it can be placed flat on the ground;

[0006] A cutting machine, the cutting machine comprises a driving motor fixedly connected to the lower plate surface of the cutting table, and a saw blade connected to the driving motor, the saw blade is vertically arranged and located outside one end of the cutting table and parallel to the upper plate surface of the cutting table;

[0007] A push plate, which is perpendicular to the saw blade and slides relative to the upper surface of the cutting table, and the sliding direction of the push plate is parallel to the saw blade;

[0008] The rolling assembly includes a plurality of power-assisting rollers connected to the push plate, and all the power-assisting rollers are in rolling contact with the cutting table respectively.

[0009] In the above embodiment, the workpiece is placed on one side of the cutting table and aligned with the push plate, and then the workpiece is pushed indirectly by pushing the push plate. During the pushing process, the push plate is pushed more easily by the power-assisting roller at the bottom, thereby indirectly assisting the workpiece. At the same time, there is a relatively stable sliding mode between the push plate and the cutting table, which is not easy to offset, thereby ensuring that the workpiece does not offset, and ultimately making the size of the workpiece after cutting accurate, solving the problem of laborious cutting of long workpieces and possible dimensional deviations in the prior art.

[0010] Furthermore, sliding blocks are fixedly connected to both ends of the push plate, and a pair of sliding grooves for the two sliding blocks to slide are arranged on the cutting table, and the two sliding grooves are parallel to the saw blade.

[0011] Furthermore, the slide groove is a through groove, and the sliding block passes through the slide groove.

[0012] Furthermore, the bottom surface of the push plate is separated from the cutting table.

[0013] Furthermore, a plurality of pairs of mounting arms for mounting each power-assisting roller are fixedly connected to the lower end of one side of the push plate.

[0014] Furthermore, a mounting shaft is fixedly connected between each pair of mounting arms, and the power-assisting roller is rotatably mounted on the mounting shaft.

[0015] Furthermore, the bottom of the pusher plate is also fixedly connected to a plurality of bottom plates which are respectively fixedly connected to each pair of mounting arms, and the power-assisting roller part is located directly below the bottom plates.

[0016] Furthermore, a U-shaped push rod is fixedly connected to one side of the push plate where the mounting arm is arranged.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The push plate can be used to align the workpiece to prevent deviation during the pushing process, ensuring that the workpiece size is correct after cutting. At the same time, the power-assisting roller can make the push plate move easier, thereby indirectly assisting the movement of the workpiece, solving the problem in the prior art that cutting long workpieces is more laborious and may result in dimensional deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 for Figure 1 A schematic diagram of the enlarged local structure at center A;

[0022] Figure 4 for Figure 2 A magnified schematic diagram of the local structure at B in the middle;

[0023] Figure 5 This is a schematic diagram of the connection structure between the bottom plate, the mounting arm and the power-assisting roller in an embodiment of the utility model;

[0024] In the above drawings:

[0025] Cutting table 1, supporting foot 2, driving motor 3, saw blade 4, push plate 5, sliding block 6, slide slot 7, power roller 8, mounting arm 9, mounting shaft 10, bottom plate 11, and U-shaped push rod 12. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In an exemplary embodiment, Figure 1-4 As shown, this embodiment provides a power-assisted cutting device, which includes:

[0029] A cutting table 1, the cutting table 1 is fixedly connected with supporting feet 2 so that it can be placed flat on the ground, and the upper surface of the cutting table 1 is for placing and moving the workpiece;

[0030] The cutting machine includes a driving motor 3 fixedly connected to the lower plate surface of the cutting table 1, and a saw blade 4 connected to the driving motor 3. The saw blade 4 is vertically arranged and located outside one end of the cutting table 1 and parallel to the upper plate surface of the cutting table 1. When the driving motor 3 is running, the saw blade 4 is driven to rotate;

[0031] The push plate 5 is perpendicular to the saw blade 4 and is slidably arranged relative to the upper plate surface of the cutting table 1. The sliding direction of the push plate 5 is parallel to the saw blade 4. The workpiece placed on the cutting table 1 can be aligned with the push plate 5. At the same time, the lower end surface of the push plate 5 is separated from the cutting table 1, and the two ends are fixedly connected with sliding blocks 6. The sliding connection with the cutting table 1 is achieved through a slide groove 7 arranged on the cutting table 1. At the same time, the slide groove 7 is arranged parallel to the saw blade 4. The sliding block 6 slides in the slide groove 7 and also plays a guiding role, so that the moving direction of the push plate 5 is parallel to the saw blade 4 to prevent the workpiece from being offset;

[0032] The rolling assembly includes a plurality of power-assisting rollers 8 connected to the push plate 5 , and all the power-assisting rollers 8 are in rolling contact with the cutting table 1 respectively.

[0033] In the above embodiments, the workpiece is placed on one side of the cutting table 1 and aligned with the pusher plate 5. Then, the workpiece is indirectly pushed by pushing the pusher plate 5. During the pushing process, the pusher plate 5 is made to push more easily through the assisting rollers 8 at the bottom, thereby indirectly assisting in the pushing of the workpiece. At the same time, the pusher plate 5 and the cutting table 1 have a relatively stable sliding manner and are not prone to deviation, thus ensuring that the workpiece does not deviate. Finally, the size of the workpiece after cutting is accurate, solving the problems in the prior art that cutting long workpieces is laborious and may result in dimensional deviations.

[0034] As Figure 1-4 shown, in a further exemplary solution, the chute 7 is a through groove, and the sliding block 6 penetrates through the chute 7. In this way, the contact degree between the sliding block 6 and the chute 7 is greater, and it is not prone to detachment. Additionally, with the assistance of the assisting rollers 8, the movement of the pusher plate 5 can be made more relaxed under the guiding effect, thereby ensuring the smooth and easy movement of the workpiece.

[0035] As Figure 1-5 shown, in an even further exemplary solution, several pairs of mounting arms 9 for each assisting roller 8 to be installed are fixedly connected to the lower end of one side of the pusher plate 5. That is, the assisting rollers 8 are installed through the mounting arms 9. Specifically, a mounting shaft 10 is fixedly connected between each pair of mounting arms 9, and the assisting rollers 8 are rotatably mounted on the mounting shaft 10. In this way, the installation of the assisting rollers 8 is achieved. At the same time, the support of the pusher plate 5 is mainly realized by the contact between the assisting rollers 8 and the cutting table 1, and the sliding block 6 mainly plays a guiding role.

[0036] More specifically, several bottom plates 11 fixedly connected to each pair of mounting arms 9 respectively are also fixedly connected to the bottom of the pusher plate 5. Part of the assisting roller 8 is located directly below the bottom plate 11. Through the bottom plate 11, the connection between the two mounting arms 9 can be strengthened, and the assisting roller 8 can be offset downward relative to the pusher plate 5. At the same time, the assisting rollers 8 are generally located on one side of the pusher plate 5 (i.e., the side背离 the workpiece), so as to avoid affecting the alignment of the workpiece. The stability of the pusher plate 5 is jointly achieved by the assisting rollers 8 and the sliding block 6. For the convenience of pushing the pusher plate 5, a U-shaped push rod 12 is fixedly connected to the side of the pusher plate 5 where the mounting arms 9 are provided. The U-shaped push rod 12 can be held by an operator, thus facilitating pushing and pulling.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A power-assisted cutting device, characterized in that: include: A cutting table, wherein the cutting table is fixedly connected to support feet so as to be placed flat on the ground; A cutting machine, the cutting machine comprising a driving motor fixedly connected to the lower plate surface of the cutting table, and a saw blade connected to the driving motor, the saw blade being vertically arranged and located outside one end of the cutting table and parallel to the upper plate surface of the cutting table; A push plate, the push plate is perpendicular to the saw blade and is arranged to slide relative to the upper surface of the cutting table, and the sliding direction of the push plate is parallel to the saw blade; A rolling assembly includes a plurality of power-assisting rollers connected to the push plate, and all of the power-assisting rollers are in rolling contact with the cutting table respectively.

2. The power-assisted cutting device according to claim 1, characterized in that: The two ends of the push plate are respectively fixedly connected with sliding blocks, and the cutting table is provided with a pair of sliding grooves for the two sliding blocks to slide respectively, and the two sliding grooves are parallel to the saw blade.

3. The power-assisted cutting device according to claim 2, characterized in that: The slide groove is a through groove, and the sliding block passes through the slide groove.

4. The power-assisted cutting device according to any one of claims 1 to 3, characterized in that: The bottom surface of the push plate is separated from the cutting table.

5. The power-assisted cutting device according to claim 4, characterized in that: The lower end of one side of the push plate is also fixedly connected with a plurality of pairs of mounting arms for mounting each of the power-assisting rollers.

6. The power-assisted cutting device according to claim 5, characterized in that: A mounting shaft is fixedly connected between each pair of mounting arms, and the power-assisting roller is rotatably mounted on the mounting shaft.

7. The power-assisted cutting device according to claim 6, characterized in that: The bottom of the push plate is also fixedly connected to a plurality of bottom plates which are respectively fixedly connected to each pair of the mounting arms, and the power-assisting roller part is located directly below the bottom plates.

8. The power-assisted cutting device according to claim 5, characterized in that: The side of the push plate where the mounting arm is arranged is also fixedly connected with a U-shaped push rod.

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