CN217372534U

CN217372534U - V-shaped sawing machine with adjustable cutting angle

Info

Publication number: CN217372534U
Application number: CN202221390160.8U
Authority: CN
Inventors: 庄东雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-06
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to a V-shaped sawing machine with adjustable cutting angle, wherein a lead screw is arranged on the surface of a fixed seat, and a movable platform is arranged on the surface of the lead screw; the positioning rod is arranged on the surface of the fixed seat, one end of the positioning rod penetrates through the mobile platform, a gear is arranged on the surface of the positioning rod, the gear is meshed with the rotating wheel, and the rotating wheel is arranged on the surface of the fixed seat; the rotary handle is arranged on the surface of the fixed seat, a fixed block is arranged on the surface of the rotary handle, a clamping block is arranged on the surface of the fixed block, one end of the clamping block is positioned in the clamping groove, and the clamping groove is formed in the surface of the fixed seat; the beneficial effects are that: under the effect of the extrusion ring, the two groups of expansion plates are close to each other until the clamping block leaves the clamping groove, the rotating handle is rotated to drive the rotating wheel, the rotating wheel rotates to drive the gear to rotate, the two groups of gears are opposite in direction, the gear drives the positioning rod to rotate, the positioning rod drives the rotating seat to rotate, and the two groups of positioning rods which are opposite in direction drive the two groups of cutting blades to move towards the direction close to each other or away from each other so as to complete the adjustment of the cutting angle.

Description

V-shaped sawing machine with adjustable cutting angle

Technical Field

The utility model relates to a V type sawing machine technical field specifically is an adjustable cutting angle's V type sawing machine.

Background

The V-shaped sawing machine is used for cutting V-shaped grooves, is mainly applied to cutting and processing of V-shaped grooves of plastic door and window profiles, and is ideal equipment in the aluminum-plastic door and window processing industry.

Among the prior art, cutting angle is fixed usually, when needs carry out multi-angle cutting to the section bar, the sawing machine is inconvenient according to the cutting demand, adjusts its cutting angle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable cutting angle's V type sawing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable cutting angle V-saw, the adjustable cutting angle V-saw comprising:

the cutting device comprises a fixed seat, a guide screw, a movable table and a cutting blade, wherein the surface of the fixed seat is provided with the guide screw;

the positioning rod is arranged on the surface of the fixed seat, one end of the positioning rod penetrates through the mobile station, a gear is arranged on the surface of the positioning rod, the gear is meshed with the rotating wheel, and the rotating wheel is arranged on the surface of the fixed seat;

the turning handle is arranged on the surface of the fixing seat, the fixing block is arranged on the surface of the turning handle, the fixture block is arranged on the surface of the fixing block, one end of the fixture block is located in the clamping groove, and the clamping groove is formed in the surface of the fixing seat.

Preferably, the surface of the fixing seat is provided with a motor, and the rotating end of the motor fixes the screw rod through a coupler.

Preferably, the surface of mobile station is provided with the cutting bed, and the surface of cutting bed is provided with rotates the seat, and the cutting piece is fixed on the surface of rotating the seat, and the locating lever passes and rotates the seat, and the cutting bed is provided with two sets ofly, and two sets of cutting beds are oblique diagonal distribution.

Preferably, the positioning rod is of a circular cylinder structure, the surface of the positioning rod is provided with guide blocks, the guide blocks are of a square plate structure, four groups of guide blocks are arranged, the four groups of guide blocks are distributed in a circumferential array, and the surface of the rotating seat is provided with grooves matched with the guide blocks.

Preferably, the gear surface is integrally formed with a tooth groove, the rotating wheel surface is integrally formed with a rack, and the rack is meshed with the two sets of gears.

Preferably, the surface of the rotating wheel is provided with a rotating handle, the surfaces of the rotating wheel and the rotating handle are provided with engaged teeth, the rotating handle is provided with two groups, one group of rotating handle is fixed on the surface of the fixed seat through a bearing, and one end of the other group of rotating handle penetrates through the fixed seat.

Preferably, the moving groove has been seted up on the surface of twist grip, and the fixed block is located the moving groove, and the surface removal of fixed block is connected with expands the board, and expands the board and be provided with two sets ofly, and two sets ofly expand the central symmetry distribution of board about the fixed block.

Preferably, the surface cover of fixed block is equipped with the extrusion ring, and the surface of extrusion ring is provided with the handle, and the one end of handle is located the outside of shifting chute, and is provided with the spring between two sets of boards that expand, and the both ends of spring are fixed respectively on the surface of two sets of boards that expand.

Preferably, the fixture block is fixed on the surface of the expansion plate, the surface of the fixing seat is provided with a side groove, the surface of the side groove is provided with a plurality of groups of clamping grooves, the plurality of groups of clamping grooves are distributed in a circumferential array mode, and the clamping grooves are communicated with the moving groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a V type sawing machine of adjustable cutting angle, under the effect of extrusion ring, two sets of expand the board and be close to until the fixture block leaves the draw-in groove in, rotate turning handle and drive and rotate the wheel, rotate the wheel rotation and drive the gear rotation, two sets of gears turn to opposite, the gear drives the locating lever and rotates, the locating lever drives and rotates the seat rotation, two sets of locating levers that are the phase reversal and drive two sets of cutting pieces to be close to each other or keep away from the direction movement each other and can accomplish the adjustment of cutting angle.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is an enlarged view of the point B in FIG. 1;

fig. 4 is a schematic view of the structure of the fixing block of the present invention.

In the figure: the cutting machine comprises a fixed seat 1, a motor 2, a screw rod 3, a mobile station 4, a cutting table 5, a positioning rod 6, a guide block 7, a rotating seat 8, a cutting blade 9, a gear 10, a tooth groove 11, a rotating handle 12, a rotating wheel 13, a rack 14, a side groove 15, a clamping groove 16, a moving groove 17, a fixed block 18, an extrusion ring 19, a handle 20, a plate expanding 21, a clamping block 22 and a spring 23.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable cutting angle V-saw, the adjustable cutting angle V-saw comprising: the cutting machine comprises a fixed seat 1, wherein a lead screw 3 is arranged on the surface of the fixed seat 1, a movable table 4 is arranged on the surface of the lead screw 3, cutting blades 9 are arranged on the surface of the movable table 4, a motor 2 is arranged on the surface of the fixed seat 1, the lead screw 3 is fixed at the rotating end of the motor 2 through a coupler, a cutting table 5 is arranged on the surface of the movable table 4, a rotating seat 8 is arranged on the surface of the cutting table 5, the cutting blades 9 are fixed on the surface of the rotating seat 8, a positioning rod 6 penetrates through the rotating seat 8, two groups of cutting tables 5 are arranged, and the two groups of cutting tables 5 are distributed in diagonal directions;

a positioning rod 6 arranged on the surface of the fixed seat 1, one end of the positioning rod 6 passes through the mobile station 4, a gear 10 is arranged on the surface of the positioning rod 6, the gear 10 is meshed with a rotating wheel 13, the rotating wheel 13 is arranged on the surface of the fixed seat 1, the positioning rod 6 is in a circular cylinder structure, a guide block 7 is arranged on the surface of the positioning rod 6, the guide block 7 is in a square plate structure, four groups of guide blocks 7 are arranged on the guide block 7, the four groups of guide blocks 7 are distributed in a circumferential array, grooves matched with the guide blocks 7 are formed in the surfaces of the rotating seat 8 and the mobile station 4, tooth grooves 11 are integrally formed in the surface of the gear 10, a rack 14 is integrally formed in the surface of the rotating wheel 13, the rack 14 is meshed with the two groups of gears 10, a rotating handle 12 is arranged on the surface of the rotating wheel 13, the surfaces of the rotating wheel 13 and the rotating handle 12 are both provided with meshed teeth, two groups of the rotating handle 12 are arranged, one group of rotating handle 12 is fixed on the surface of the fixed on the fixed seat 1 through a bearing, one end of the other group of rotating handles 12 passes through the fixed seat 1;

the rotary handle 12 is arranged on the surface of the fixed seat 1, a fixed block 18 is arranged on the surface of the rotary handle 12, a fixture block 22 is arranged on the surface of the fixed block 18, one end of the fixture block 22 is positioned in the fixture groove 16, the fixture groove 16 is arranged on the surface of the fixed seat 1, a moving groove 17 is arranged on the surface of the rotary handle 12, the fixed block 18 is positioned in the moving groove 17, the surface of the fixed block 18 is movably connected with two groups of expansion plates 21, the two groups of expansion plates 21 are symmetrically distributed about the center of the fixed block 18, a squeezing ring 19 is sleeved on the surface of the fixed block 18, a handle 20 is arranged on the surface of the squeezing ring 19, one end of the handle 20 is positioned outside the moving groove 17, a spring 23 is arranged between the two groups of expansion plates 21, two ends of the spring 23 are respectively fixed on the surfaces of the two groups of expansion plates 21, the fixture block 22 is fixed on the surface of the expansion plate 21, an edge groove 15 is arranged on the surface of the fixed seat 1, the edge groove 16 is arranged on the surface of the edge groove 15, the clamping grooves 16 are provided with a plurality of groups, the plurality of groups of clamping grooves 16 are distributed in a circumferential array manner, the clamping grooves 16 are communicated with the moving grooves 17, the handle 20 is pushed towards the direction close to the fixed seat to push the handle 1, the handle 20 drives the extrusion ring 19 to move along the expansion plates 21, under the action of the extrusion ring 20, the two groups of expansion plates 21 are close to each other until the clamping block 22 leaves the clamping grooves 16, at the moment, the rotating handle 12 is rotated to drive the rotating wheel 13, the rotating wheel 13 rotates to drive the two groups of gears 10 to rotate, at the moment, the two groups of gears 10 are reversely rotated, the gears 10 drive the positioning rods 6 to rotate, therefore, the positioning rods 6 drive the rotating seat 8 to rotate, at the moment, the two groups of positioning rods 6 which are reversely rotated drive the two groups of cutting blades 9 to move towards the direction close to each other or away from each other, the adjustment of the cutting angles is completed, and then the extrusion ring 19 is moved to the surface of the fixed block 18.

To removing 1 direction to be close to the fixing base and promote handle 20, handle 20 drives extrusion ring 19 and removes along expanding board 21, under extrusion ring 20's effect, two sets of expanding board 21 are close to until fixture block 22 leaves in the draw-in groove 16, at this moment, rotate turning handle 12 and drive turning wheel 13, turning wheel 13 rotates and drives two sets of gears 10 and rotate, two sets of gears 10 turn to opposite this moment, gear 10 drives locating lever 6 and rotates, consequently, locating lever 6 drives and rotates seat 8 and rotate, at this moment, two sets of locating levers 6 that are the opposite direction of turning drive two sets of cutting pieces 9 and move to being close to each other or keeping away from the direction each other, accomplish the adjustment of cutting angle, it can to remove extrusion ring 19 to the surface of fixed block 18 again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable cutting angle's V type sawing machine which characterized in that: the V-shaped sawing machine with the adjustable cutting angle comprises:

the cutting machine comprises a fixed seat (1), wherein a lead screw (3) is arranged on the surface of the fixed seat (1), a moving table (4) is arranged on the surface of the lead screw (3), and a cutting blade (9) is arranged on the surface of the moving table (4);

the positioning rod (6) is arranged on the surface of the fixing seat (1), one end of the positioning rod (6) penetrates through the mobile platform (4), a gear (10) is arranged on the surface of the positioning rod (6), the gear (10) is meshed with the rotating wheel (13), and the rotating wheel (13) is arranged on the surface of the fixing seat (1);

the rotary handle (12) is arranged on the surface of the fixing seat (1), the fixing block (18) is arranged on the surface of the rotary handle (12), the clamping block (22) is arranged on the surface of the fixing block (18), one end of the clamping block (22) is located in the clamping groove (16), and the clamping groove (16) is formed in the surface of the fixing seat (1).

2. The V-saw with adjustable cutting angle of claim 1, wherein: the surface of the fixed seat (1) is provided with a motor (2), and the rotating end of the motor (2) fixes the screw rod (3) through a coupler.

3. The V-saw with adjustable cutting angle of claim 2, wherein: the surface of mobile station (4) is provided with cutting bed (5), and the surface of cutting bed (5) is provided with rotates seat (8), and cutting piece (9) are fixed on the surface of rotating seat (8), and locating lever (6) pass and rotate seat (8), and cutting bed (5) are provided with two sets ofly, and two sets of cutting bed (5) are the diagonal angle and distribute.

4. The V-shaped sawing machine capable of adjusting the cutting angle according to claim 3, wherein: the positioning rod (6) is of a circular cylinder structure, the surface of the positioning rod (6) is provided with guide blocks (7), the guide blocks (7) are of a square plate-shaped structure, the guide blocks (7) are provided with four groups, the four groups of guide blocks (7) are distributed in a circumferential array mode, and the surface of the rotating seat (8) is provided with grooves matched with the guide blocks (7).

5. The V-shaped sawing machine capable of adjusting the cutting angle according to claim 4, wherein: tooth grooves (11) are formed in the surface of the gear (10) in an integrated mode, racks (14) are formed in the surface of the rotating wheel (13) in an integrated mode, and the racks (14) are meshed with the two groups of gears (10) in a homogeneous mode.

6. The V-shaped sawing machine capable of adjusting the cutting angle according to claim 5, wherein: the surface of the rotating wheel (13) is provided with a rotating handle (12), the surfaces of the rotating wheel (13) and the rotating handle (12) are respectively provided with teeth which are meshed with each other, the rotating handle (12) is provided with two groups, one group of rotating handle (12) is fixed on the surface of the fixed seat (1) through a bearing, and one end of the other group of rotating handle (12) penetrates through the fixed seat (1).

7. The V-shaped sawing machine capable of adjusting the cutting angle according to claim 6, wherein: the surface of the rotating handle (12) is provided with a moving groove (17), the fixed blocks (18) are located in the moving groove (17), the surfaces of the fixed blocks (18) are movably connected with expansion plates (21), the expansion plates (21) are provided with two groups, and the two groups of expansion plates (21) are symmetrically distributed about the center of the fixed blocks (18).

8. The V-saw machine capable of adjusting the cutting angle according to claim 7, wherein: the surface cover of fixed block (18) is equipped with extrusion ring (19), and the surface of extrusion ring (19) is provided with handle (20), and the one end of handle (20) is located the outside of shifting chute (17), and is provided with spring (23) between two sets of boards (21) that expand, and the surface of two sets of boards (21) that expand is fixed respectively at the both ends of spring (23).

9. The V-saw with adjustable cutting angle of claim 8, wherein: the fixture blocks (22) are fixed on the surface of the expansion plate (21), the surface of the fixing seat (1) is provided with side grooves (15), the surface of each side groove (15) is provided with a plurality of clamping grooves (16), the clamping grooves (16) are distributed in a circumferential array mode, and the clamping grooves (16) are communicated with the moving groove (17).