CN212239437U

CN212239437U - Multifunctional cutting machine

Info

Publication number: CN212239437U
Application number: CN202020707680.1U
Authority: CN
Inventors: 朱其林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-29
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a multifunctional cutting machine, which comprises a cutting machine; the cutting machine is arranged on the upper surface of the fixing plate, and a strip-shaped through hole for the cutting disc to pass through is formed in the fixing plate; the lower surface of the fixed plate is provided with a strip-shaped groove, the strip-shaped groove is vertical to the strip-shaped through hole, and the sliding plate is fixedly arranged in the strip-shaped groove; the movable positioning frame integrally-formed structure comprises a sliding connecting plate and a positioning plate, the sliding connecting plate is in sliding connection with a sliding plate and is fixed through a locking device, and the positioning plate is vertically connected with the upper surface of the end part of the sliding connecting plate. The utility model discloses a to the structural design of slide and removal locating rack, with current cutting machine and slide and the combination of removal locating rack, change the position of removing the locating rack, make it slide along the slide to the distance of adjustment locating plate and cutting disc, the inboard of locating plate and the border laminating of work piece during the cutting, and remove along the work piece, guarantee the cutting machine along sharp cutting, improved cutting efficiency.

Description

Multifunctional cutting machine

Technical Field

The utility model relates to a cutting technical field, more specifically the utility model relates to a multifunctional cutting machine that says so.

Background

The existing handheld cutting machine comprises a disc-shaped cutter and a motor which is connected with the disc-shaped cutter and drives the disc-shaped cutter to perform rotary cutting action, when a plate is cut, the cutting machine mainly cuts a straight line in the using process, the plate is usually placed on a workbench, the size of the plate is manually measured, the straight line is drawn on the surface of the plate, and an operator holds the cutting machine to cut along the straight line, so that the handheld cutting machine has high operation requirements on the operator, the cutting efficiency is low, and the precision is difficult to guarantee.

Therefore, how to provide a multifunctional cutting machine to improve the cutting efficiency and the cutting precision is a problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least, provide a multi-functional cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional cutting machine comprises a cutting machine;

the cutting machine is arranged on the upper surface of the fixing plate, and a strip-shaped through hole for the cutting disc to pass through is formed in the fixing plate;

the lower surface of the fixing plate is provided with a strip-shaped groove, the strip-shaped groove is perpendicular to the strip-shaped through hole, and the sliding plate is fixedly arranged in the strip-shaped groove;

the movable positioning frame is of an integrally formed structure and comprises a sliding connecting plate and a positioning plate, the sliding connecting plate is in sliding connection with the sliding plate and is fixed through a locking device, and the positioning plate is vertically connected with the upper surface of the end part of the sliding connecting plate.

According to the technical scheme, compare with prior art, the utility model discloses a to the structural design of slide and removal locating rack, with current cutting machine and slide and removal locating rack combination, change the position of removing the locating rack, make it slide along the slide to the distance of adjustment locating plate and cutting dish, the inboard of locating plate during the cutting is laminated with the border of work piece, and removes along the work piece, guarantees the cutting machine along the straight line cutting, has improved cutting efficiency.

Furthermore, the two sides of the sliding connecting plate extend downwards to form sliding grooves matched with the side edges of the sliding plate.

Furthermore, a strip-shaped positioning hole is formed in the middle of the sliding plate along the length direction, a fastening hole corresponding to the strip-shaped positioning hole is formed in the sliding connecting plate, and the locking device is arranged in the strip-shaped positioning hole and the fastening hole.

The fastening device comprises a pre-tightening cap, an internal thread pipe and a fastening screw rod, wherein the pre-tightening cap is vertically and fixedly connected with one end of the internal thread pipe, the internal thread pipe is in threaded connection with the fastening screw rod, and the internal thread pipe and the fastening screw rod are vertically arranged in the strip-shaped positioning hole and the fastening hole;

the bottom end of the fastening screw rod is fixedly provided with a pre-tightening plate, the pre-tightening plate is embedded between the fixed plate and the sliding plate, and the lower surface of the pre-tightening cap is abutted to the upper surface of the sliding plate.

Adopt above-mentioned scheme's beneficial effect to, through the device to the slide after the adjustment and remove the locating rack locking fixed, ensure the accuracy of cutting size.

Furthermore, a fixing table with a rectangular cross section is further arranged at the joint of the bottom end of the fastening screw and the pre-tightening plate, and the fixing table is arranged in the strip-shaped positioning hole and the fastening hole.

Adopt above-mentioned scheme's beneficial effect to be, the setting up of fixed station prevents that fastening screw from taking place to rotate in the bar locating hole, is unfavorable for the threaded connection with the internal thread pipe.

Furthermore, one end, far away from the strip-shaped through hole, of the strip-shaped positioning hole is provided with a mounting hole for the pre-tightening plate to pass through.

Adopt above-mentioned scheme's beneficial effect to be, under the condition of not dismantling internal thread pipe and fastening bolt, convenient with locking device and removal locating rack from the separation take off on the slide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram provided by the present invention.

Fig. 2 is a schematic structural diagram of the mobile positioning frame.

Fig. 3 is a schematic structural view of the locking device.

Fig. 4 is a schematic view of the usage state of the present invention.

Wherein:

1-a cutting machine; 11-a cutting disc;

2, fixing a plate; 21-strip-shaped through holes;

3, a sliding plate; 31-strip-shaped positioning holes; 32-mounting holes;

4-moving the positioning frame; 41-a sliding connection plate; 42-positioning plate; 411-a chute; 412-fastening holes;

5-a locking device; 51-a pre-tightening cap; 52-an internally threaded tube; 53-fastening screw; 54-Preload plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 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 present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment of the utility model discloses multifunctional cutting machine, include: a cutter 1;

the cutting machine 1 is arranged on the upper surface of the fixing plate 2, and a strip-shaped through hole 21 for the cutting disc 11 to penetrate through is formed in the fixing plate 2;

the lower surface of the fixed plate 2 of the sliding plate 3 is provided with a strip-shaped groove which is vertical to the strip-shaped through hole 21, and the sliding plate 3 is fixedly arranged in the strip-shaped groove;

the movable positioning frame 4 is of an integrated structure and comprises a sliding connecting plate 41 and a positioning plate 42, the positioning plate 42 is vertically connected with the upper surface of the end part of the sliding connecting plate 41, the middle part of the sliding plate 3 is provided with a strip-shaped positioning hole 31 along the length direction, and the sliding connecting plate 41 is provided with a fastening hole 412 corresponding to the strip-shaped positioning hole 31; the two sides of the sliding connection plate 41 extend downwards to form sliding grooves 411 matched with the side edges of the sliding plate 3, and the sliding connection plate 41 is connected with the sliding plate 3 in a sliding mode and fixed through a locking device 5.

In a specific embodiment, the slide attachment plate 41 is designed in a Y-shape, which facilitates observation of the length of the strip-shaped positioning hole 31 that the slide attachment plate 41 does not pass through during movement.

As shown in fig. 3, the locking device 5 comprises a pre-tightening cap 51, an internally threaded tube 52 and a fastening screw 53, wherein the pre-tightening cap 51 is vertically and fixedly connected with one end of the internally threaded tube 52, the internally threaded tube 52 is in threaded connection with the fastening screw 53, and the internally threaded tube 52 and the fastening screw 53 are vertically arranged in the strip-shaped positioning hole 31 and the fastening hole 412; the bottom end of the fastening screw 53 is fixed with a pre-tightening plate 54, the pre-tightening plate 54 is clamped between the fixed plate 2 and the sliding plate 3 and can slide along the length direction of the strip-shaped positioning hole 31 with the fastening screw 53, before cutting, the position of the sliding connection plate 41 is adjusted, then the pre-tightening cap 51 is tightened to enable the internally threaded pipe 52 and the fastening screw 53 to be in threaded connection until the lower surface of the pre-tightening cap 51 is in close contact with the upper surface of the sliding plate 3, and the sliding connection plate 41 and the sliding plate 3 are fixed together.

Advantageously, a fixing table with a rectangular cross section is further arranged at the joint of the bottom end of the fastening screw 53 and the pre-tightening plate 54, the fixing table is arranged in the strip-shaped positioning hole 31, the width of the cross section of the fixing table is matched with the width of the strip-shaped positioning hole 31, and the fastening screw 53 is prevented from rotating in the strip-shaped positioning hole in the process of screwing the internal threaded pipe 52.

In a specific embodiment, one end of the strip-shaped positioning hole 31 away from the strip-shaped through hole 21 is provided with a mounting hole 32 for passing the pretensioning plate 54; the locking device and the movable positioning frame can be conveniently separated from the sliding plate without disassembling the internal thread pipe and the fastening bolt.

Advantageously, the locating plate 42 is provided with a through hole, so that light cuboid materials with good hardness such as wood, plastics and the like can be installed, the direct contact with the plate in the cutting process is facilitated, the abrasion is reduced, and the integral weight of the product cannot be increased.

As shown in fig. 4, the working principle of the present invention is: an operator holds the cutting machine by hand, fixes a workpiece on a working table surface, changes the position of the movable positioning frame through the locking device, enables the movable positioning frame to slide along the sliding plate so as to adjust the distance between the positioning plate and the cutting disc, accurately measures cutting parameters through the ruler, screws up the locking device, fixes the position of the positioning plate, fits the inner side of the positioning plate with the edge of the workpiece during cutting, and moves along the length of the side edge of the workpiece so as to finish linear cutting operation.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional cutting machine, characterized by comprising:

a cutter;

2. A multifunctional cutting machine according to claim 1 wherein said sliding connection plate is formed with sliding grooves extending downwardly from opposite sides thereof to fit said sides of said sliding plate.

3. The multifunctional cutting machine according to claim 1, wherein the middle portion of the sliding plate is provided with a strip-shaped positioning hole along the length direction, the sliding connecting plate is provided with a fastening hole corresponding to the strip-shaped positioning hole, and the locking device is disposed in the strip-shaped positioning hole and the fastening hole.

4. The multifunctional cutting machine according to claim 3, wherein the locking device comprises a pre-tightening cap, an internal threaded tube and a fastening screw, the pre-tightening cap is vertically and fixedly connected with one end of the internal threaded tube, the internal threaded tube is in threaded connection with the fastening screw, and the internal threaded tube and the fastening screw are vertically arranged in the strip-shaped positioning hole and the fastening hole;

5. The multifunctional cutting machine according to claim 4, characterized in that a fixing table with a rectangular cross section is further arranged at the connection position of the bottom end of the fastening screw and the pre-tightening plate, and the fixing table is arranged in the strip-shaped positioning hole and the fastening hole.

6. The multifunctional cutting machine as claimed in claim 4, wherein the end of the strip-shaped positioning hole far away from the strip-shaped through hole is provided with a mounting hole for the pre-tightening plate to pass through.