CN111730121A

CN111730121A - Work piece rotation type cutting machine with angle halving function

Info

Publication number: CN111730121A
Application number: CN202010579692.5A
Authority: CN
Inventors: 周军
Original assignee: Yangzhou Ailida Electromechanical Manufacturing Co ltd
Current assignee: Yangzhou Ailida Electromechanical Manufacturing Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-10-02

Abstract

The invention provides a workpiece rotary cutting machine with an angle equal division function, and relates to the technical field of cutting machines. The utility model provides a work piece rotation type cutting machine with angle halving function, includes the bed plate, removes and graduation rotating assembly and cutting assembly, it includes the square cavity to remove and graduation assembly, the square cavity both sides are equipped with the round hole, and square cavity round hole department has the lead screw axle through the bearing roll installation, lead screw axle one end is fixed with the hand wheel, the lead screw axle is connected with screw nut, and screw nut top fixedly connected with slider, the shield is installed at the slider both ends, the graduation platform is installed through the bolt in the slider top, and the graduation platform includes cylinder concave block, screw hole, graduation jack and scale strip. The invention drives the lead screw shaft through the hand wheel, and further drives the slide block to move along the square cavity through the lead screw nut on the lead screw shaft, and the indexing table fixed on the slide block plays a role of indexing, and comprises 72 indexing insertion holes, and every two indexing insertion holes are divided by 5 degrees.

Description

Work piece rotation type cutting machine with angle halving function

Technical Field

The invention relates to the technical field of cutting machines, in particular to a rotary workpiece cutting machine with an angle halving function.

Background

In order to meet different working requirements, certain workpieces need to be cut at different angles so as to meet the field use requirements, and therefore the cutting machine capable of dividing the angles is needed.

In the prior art, a worker often uses tools such as a ruler and the like to mark a workpiece for manual cutting, so that the situation of inaccuracy is inevitable, an auxiliary tool is needed to help the worker to perform accurate cutting, and the operation is simple.

Disclosure of Invention

In order to overcome the problems in the prior art, the invention provides a workpiece rotary cutting machine with an angle equal division function.

In order to achieve the purpose, the invention provides the following technical scheme: a workpiece rotary cutting machine with an angle halving function comprises a base table, a moving and indexing rotating assembly and a cutting assembly, wherein the moving and indexing assembly comprises a square cavity, the bottom of the square cavity is fixed at the top of the base table, round holes are formed in two sides of the square cavity, a screw rod shaft is arranged at the round hole of the square cavity in a rolling mode through a bearing, a hand wheel is fixed at one end of the screw rod shaft, the screw rod shaft is connected with a screw nut, a sliding block is fixedly connected to the top of the screw nut, dust covers are installed at two ends of the sliding block, an indexing table is installed at the top of the sliding block through bolts and comprises a cylindrical concave block, a screw hole, an indexing jack and a scale bar, a rotary table is rotatably installed at the cylindrical concave block at the top of the indexing table, the rotary table is provided with round holes, the diameters of the round holes and the indexing jack are the same, and, and the plug pins are inserted into the indexing insertion holes, the number of the uniformly distributed indexing insertion holes is 72, the two indexing insertion holes are divided into 5-degree angles, the number of degrees is recorded on the scale strips, and the clamping mechanism is installed at the top of the rotary table.

Preferably, the cutting assembly includes the riser, and the welding of riser top has the flat board, one section welding in dull and stereotyped top has the mount pad, and fixed mounting has the motor on the mount pad, the motor passes through the shaft coupling and installs the pivot, and installs the cutting piece in the pivot, the lock sleeve is installed to cutting piece one end pivot outer lane.

Preferably, the scale bar and the recorded degree numbers are marked in a carving mode.

Preferably, the side surface of the cutting blade is positioned on the central axis of the rotary table.

Preferably, the dust cover is of a folding structure and is made of hard plastic.

Preferably, the dustproof cover covers the top surface of the square cavity.

Preferably, two ends of the dustproof cover are fixed on two side faces of the square cavity.

Preferably, three ribs are uniformly distributed on the hand wheel.

Compared with the prior art, the invention has the beneficial effects that:

(1) the utility model provides a work piece rotation type cutting machine with angle partition function, use through the shield, the powder that can avoid the cutting to produce gets into square cavity, the protection lead screw axle is avoided magazine to pollute, drive the lead screw axle through the hand wheel, and then drive the slider through the epaxial lead screw nut of lead screw and remove along square cavity, fixed graduation platform plays the effect of graduation on the slider, it contains 72 graduation jacks, divide 5 between two liang, the revolving stage is installed in the rotation of cylinder concave part department, the revolving stage is through the graduation jack locking of plug pin and graduation platform, can reach the conventional angular position of work piece cutting.

(2) The utility model provides a work piece rotation type cutting machine with angle halving function, supports through the combination of riser, flat board and mount pad, comes the positioning motor, and then drives the cutting piece rotation through shaft coupling and pivot, and the cutting piece can be fixed to the lock sleeve.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the index table of the present invention.

In the figure: the automatic cutting machine comprises a base table 1, a hand wheel 2, a rotary table 3, a clamping mechanism 4, a cutting piece 5, a mounting seat 6, a motor 7, a flat plate 8, a vertical plate 9, a plug-in pin 10, an indexing table 11, a cylindrical concave block 1101, a screw hole 1102, an indexing jack 1103, a scale bar 1104, a slide block 12, a dust cover 13, a square cavity 14, a screw shaft 15, a screw nut 16, a rotating shaft 17 and a locking sleeve 18.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a workpiece rotary cutting machine with an angle equal division function comprises a base table 1, a moving and indexing rotating assembly and a cutting assembly, wherein the moving and indexing assembly comprises a square cavity 14, the bottom of the square cavity 14 is fixed at the top of the base table 1, round holes are formed in two sides of the square cavity 14, a screw shaft 15 is arranged at the round hole of the square cavity 14 in a rolling mode through a bearing, a hand wheel 2 is fixed at one end of the screw shaft 15, the screw shaft 15 is connected with a screw nut 16, a sliding block 12 is fixedly connected to the top of the screw nut 16, dust covers 13 are arranged at two ends of the sliding block 12, an indexing table 11 is arranged at the top of the sliding block 12 through a bolt, the indexing table 11 comprises a cylindrical concave block 1101, a screw hole 1102, an indexing insertion hole 1103 and a scale bar 1104, a rotary table 3 is rotatably arranged at the cylindrical concave block 1101 at the top of the indexing table 11, the rotary table 3 is provided with round holes, the diameters of the rotary table and, and the inserting and pulling pins 10 are inserted into the indexing insertion holes 1103, and the number of the evenly distributed indexing insertion holes 1103 is 72, and the angles between every two are 5 degrees, the scale bar 1104 is recorded with degree numbers, the top of the turntable 3 is provided with a clamping mechanism 4, the cutting component comprises a vertical plate 9, a flat plate 8 is welded on the top of the vertical plate 9, an installation seat 6 is welded on one section of the top of the flat plate 8, a motor 7 is fixedly installed on the installation seat 6, the motor 7 is provided with a rotating shaft 17 through a coupling, and install 1 cutting piece 5 on the pivot 17, cutting piece 5 one end pivot 17 outer lane is installed the lock sleeve 18, scale bar 1104 and the number of degrees of record all adopt the mode of carving, and cutting piece 5 side is located the axis of revolving stage 3, and shield 13 is beta structure, adopts the duroplastic material, and shield 13 covers in square cavity 14 top surface, and shield 13 both ends are fixed in square cavity 14 both sides face, and three ribs are evenly distributed to hand wheel 2.

Example (b):

in operation, through the use of shield 13, can avoid the powder that the cutting produced to get into square cavity 14, protection lead screw shaft 15 avoids the magazine to pollute, drive lead screw shaft 15 through hand wheel 2, and then drive slider 12 through lead screw nut 16 on the lead screw shaft 15 and remove along square cavity 14, fixed graduation platform 11 plays the effect of graduation on slider 12, it contains 72 graduation jacks 1103, divide 5 between two liang, cylinder concave 1101 department rotates installs revolving stage 3, revolving stage 3 locks through the graduation jack 1103 of plug pin 10 with graduation platform 11, can reach the conventional angular position of work piece cutting, support through riser 9, dull and stereotyped 8 and mount pad 6's combination, come positioning motor 7, and then drive cutting piece 5 rotatory through shaft coupling and pivot 17, cutting piece 5 can be fixed to lock sleeve 18.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a work piece rotation type cutting machine with angle halving function, includes base frame (1), removes and graduation rotating assembly and cutting assembly, its characterized in that: the moving and indexing assembly comprises a square cavity (14), the bottom of the square cavity (14) is fixed at the top of the base table (1), round holes are formed in two sides of the square cavity (14), a screw shaft (15) is arranged at the round hole of the square cavity (14) in a rolling mode through a bearing, a hand wheel (2) is fixed at one end of the screw shaft (15), the screw shaft (15) is connected with a screw nut (16), a sliding block (12) is fixedly connected to the top of the screw nut (16), dust covers (13) are arranged at two ends of the sliding block (12), an indexing table (11) is arranged at the top of the sliding block (12) through bolts, the indexing table (11) comprises a cylindrical concave block (1101), a screw hole (1102), an indexing jack (1103) and a scale strip (1104), a rotary table (3) is rotatably arranged at the cylindrical concave block (1101) at the top of the indexing table (11), the rotary table (3, and the diameter of the reference circle where the round hole and the reference jack (1103) are located is the same, the round hole of the rotary table (3) is inserted with the plug pin (10), the plug pin (10) is inserted into the reference jack (1103), the reference jack (1103) of the uniform distribution is 72, and every two angles are 5 degrees, the scale bar (1104) is provided with the number of degrees, and the top of the rotary table (3) is provided with the clamping mechanism (4).

2. The rotary workpiece cutter with the angle halving function as claimed in claim 1, wherein: the cutting assembly comprises a vertical plate (9), a flat plate (8) is welded at the top of the vertical plate (9), a mounting seat (6) is welded at one section of the top of the flat plate (8), a motor (7) is fixedly mounted on the mounting seat (6), a rotating shaft (17) is mounted on the motor (7) through a coupler, 1 cutting piece (5) is mounted on the rotating shaft (17), and a locking sleeve (18) is mounted on the outer ring of one end of the cutting piece (5) and the rotating shaft (17).

3. The rotary workpiece cutter with the angle halving function as claimed in claim 1, wherein: the scale bar (1104) and the recorded degree numbers are all in a carving mode.

4. The rotary workpiece cutter with the angle halving function as claimed in claim 2, wherein: the side surface of the cutting blade (5) is positioned on the central axis of the rotary table (3).

5. The rotary workpiece cutter with the angle halving function as claimed in claim 1, wherein: the dust cover (13) is of a folding structure and is made of hard plastic.

6. The rotary workpiece cutter with the angle halving function as claimed in claim 1, wherein: the dustproof cover (13) covers the top surface of the square cavity (14).

7. The rotary workpiece cutter with the angle halving function as claimed in claim 1, wherein: two ends of the dustproof cover (13) are fixed on two side faces of the square cavity (14).

8. The rotary workpiece cutter with the angle halving function as claimed in claim 1, wherein: three ribs are uniformly distributed on the hand wheel (2).