CN211921313U

CN211921313U - Arc cutting device

Info

Publication number: CN211921313U
Application number: CN201922503815.2U
Authority: CN
Inventors: 牛治飞; 王园; 李辉; 杨波; 孟玉臻; 刘玲; 李连营; 冯琦
Original assignee: Henan Hongfeng Changxing Precision Technology Co ltd
Current assignee: Henan Hongfeng Changxing Precision Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-11-13
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an arc cutting device, including the horizontal pole, one side of horizontal pole is provided with rotatory piece, rotatory piece rotates with the horizontal pole to be connected, the bottom of rotatory piece is provided with the sucking disc, rotatory piece and sucking disc fixed connection, the inside of horizontal pole is provided with the cutter, the inside of cutter is provided with draws the piece, cutter sliding connection is in the inside of horizontal pole, draw the inside that the piece is fixed in the horizontal pole, draw the one end that the piece kept away from first shifting chute to be provided with the fixed block, draw one side that the piece kept away from first shifting chute to be provided with the carriage release lever, the carriage release lever with draw a sliding connection, the top and the bottom of carriage release lever all are provided with the fixture block. Draw the piece through the extrusion, make the fixed block break away from the inside of fixed slot, the cutter can remove in the inside of horizontal pole, loosens and draws the piece, draws the piece to the direction of first shifting chute and removes, and the fixed block card can cut out the glass that corresponds the diameter with in the inside of fixed slot.

Description

Arc cutting device

Technical Field

The utility model relates to a cutting field, concretely relates to circular arc cutting device.

Background

Glass is an amorphous solid, can keep a certain shape, is a substance obtained by gradually cooling and increasing the molten glass paste, is popularized in people's life in the modern society, and glass products can be seen everywhere, glass cups for drinking water, glass windows, glass doors, screen protection glass on computer displays, glass buildings and the like.

The prior art has the following defects: when cutting circular shape glass, all will fix cutting knife one end in glass central point and put, the other end rotates to circular glass, but the diameter that will change circular glass, just change the cutting knife that corresponds.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an arc cutting device draws the piece through the extrusion, makes the fixed block break away from the inside of fixed slot, and the cutter can remove in the inside of horizontal pole, loosens and draws the piece, draws the piece to the direction of first shifting chute and removes, and the fixed block card can cut out the glass of corresponding diameter with in the inside of fixed slot to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an arc cutting device, includes the horizontal pole, one side of horizontal pole is provided with rotatory piece, rotatory piece rotates with the horizontal pole to be connected, the bottom of rotatory piece is provided with the sucking disc, rotatory piece and sucking disc fixed connection, the inside of horizontal pole is provided with the cutter, the inside of cutter is provided with draws the piece, cutter sliding connection is in the inside of horizontal pole, draw the inside that the piece is fixed in the horizontal pole, draw the one end that the piece kept away from first shifting chute to be provided with the fixed block, draw one side that the piece kept away from first shifting chute to be provided with the carriage release lever, the carriage release lever with draw a sliding connection, the top and the bottom of carriage release lever all are provided with the fixture block, carriage release lever and two fixture block fixed.

Preferably, the rotating block and the sucker are fixed through hot melt adhesive, a first moving groove is formed in the position, corresponding to the pulling block, in the cross rod, and the pulling block is connected to the inside of the first moving groove in a sliding mode.

Preferably, the cross rod and the first moving groove are designed in an integrated mode, and the pull block and the fixed block are designed in an integrated mode.

Preferably, the inside of horizontal pole corresponds the position of fixed block and is provided with the fixed slot, fixed block and fixed slot phase-match, the fixed slot is the integral type design with the horizontal pole.

Preferably, a clamping groove is formed in the position, corresponding to the clamping block, in the pulling block, the clamping block is connected to the inside of the clamping groove in a sliding mode, and the clamping groove and the pulling block are designed in an integrated mode.

Preferably, a second moving groove is formed in the position, corresponding to the moving rod, in the pulling block, the moving rod is connected to the inside of the second moving groove in a sliding mode, and the second moving groove and the pulling block are designed in an integrated mode.

Preferably, a spring is arranged inside the second moving groove, one end, close to the moving rod, of the spring is welded with the moving rod, and one end, far away from the moving rod, of the spring is welded with the pull block.

In the technical scheme, the utility model provides a technological effect and advantage:

draw the piece through the extrusion, make the fixed block break away from the inside of fixed slot, the cutter can remove in the inside of horizontal pole, after reacing suitable position, loosen and draw the piece, draw the piece to remove to the direction of first shifting chute, the fixed block card with in the inside of fixed slot, realize that the cutter is fixed in the inside of horizontal pole, thereby change the horizontal pole to the position of rotatory piece, can cut out the glass that corresponds the diameter, it is more convenient to make the staff, need not go to change the cutting knife that corresponds again.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a longitudinal section of the present invention;

fig. 2 is a left side longitudinal section of the present invention:

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention;

FIG. 4 is a partial cross-sectional view of the present invention;

fig. 5 is a perspective view of the pull block of the present invention;

description of reference numerals:

1. rotating the block; 2. a suction cup; 3. a cross bar; 4. a cutter; 5. pulling the block; 6. a first moving slot; 7. a fixed block; 8. fixing grooves; 9. a travel bar; 10. a card slot; 11. a spring; 12. a clamping block; 13. a second moving groove.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a circular arc cutting device as shown in figures 1-5, which comprises a cross bar 3, one side of the cross bar 3 is provided with a rotating block 1, the rotating block 1 is rotationally connected with the cross bar 3, the bottom of the rotating block 1 is provided with a sucker 2, the rotating block 1 is fixedly connected with the sucker 2, a cutter 4 is arranged inside the cross rod 3, a pull block 5 is arranged inside the cutter 4, the cutter 4 is connected inside the cross rod 3 in a sliding manner, the pull block 5 is fixed inside the cross bar 3, one end of the pull block 5 far away from the first moving groove 6 is provided with a fixed block 7, a moving rod 9 is arranged on one side of the pull block 5 far away from the first moving groove 6, the moving rod 9 is connected with the pull block 5 in a sliding way, the top and the bottom of the movable rod 9 are both provided with a fixture block 12, and the movable rod 9 is fixedly connected with the two fixture blocks 12.

Further, in the above technical solution, the rotating block 1 and the suction cup 2 are fixed by hot melt adhesive, a first moving groove 6 is provided in the cross bar 3 at a position corresponding to the pull block 5, and the pull block 5 is slidably connected to the inside of the first moving groove 6, so that the movement is more convenient;

furthermore, in the technical scheme, the cross rod 3 and the first moving groove 6 are integrally designed, and the pull block 5 and the fixed block 7 are integrally designed, so that the device is convenient to fix;

further, in the above technical solution, a fixing groove 8 is provided in the cross bar 3 at a position corresponding to the fixing block 7, the fixing block 7 is matched with the fixing groove 8, and the fixing groove 8 and the cross bar 3 are integrally designed, so that the fixing is firmer;

further, in the above technical solution, a clamping groove 10 is formed in the interior of the pull block 5 corresponding to the position of the clamping block 12, the clamping block 12 is slidably connected to the interior of the clamping groove 10, and the clamping groove 10 and the pull block 5 are designed in an integrated manner, so that the stability of the device is improved;

further, in the above technical solution, a second moving groove 13 is disposed in the pull block 5 at a position corresponding to the moving rod 9, the moving rod 9 is slidably connected in the second moving groove 13, and the second moving groove 13 and the pull block 5 are designed in an integrated manner, so that the fixing is firmer;

further, in the above technical solution, a spring 11 is disposed inside the second moving groove 13, one end of the spring 11 close to the moving rod 9 is welded to the moving rod 9, and one end of the spring 11 far from the moving rod 9 is welded to the pull block 5;

the implementation mode is specifically as follows: through extruding the pulling block 5, the pulling block 5 moves in the cutter 4, the fixed block 7 is driven by the moving of the pulling block 5 to move together, the fixed block 7 is separated from the inside of the fixed groove 8, the cutter 4 can move in the cross rod 3, the cutter 4 is driven by the moving pulling block 5 to move, after the proper position is reached, the pulling block 5 is loosened, the pulling block 5 moves towards the direction of the first moving groove 6 due to the elasticity of the spring 11, the fixed block 7 is driven by the moving of the pulling block 5 to move, the fixed block 7 is clamped in the corresponding fixed groove 8 again, the cutter 4 is fixed in the cross rod 3, the position from the cross rod 3 to the rotating block 1 is changed, glass with the corresponding diameter can be cut, the operator can more conveniently cut the glass without changing the corresponding cutting knife, when the circular glass is cut, one end of the cutting knife is fixed at the center of the glass, the other end is rotated to round the glass, but the diameter of the round glass is changed, and the corresponding cutting knife is replaced.

This practical theory of operation: draw piece 5 through the extrusion, make fixed block 7 break away from the inside of fixed slot 8, cutter 4 can remove in the inside of horizontal pole 3, loosens and draws piece 5, draws piece 5 to the direction of first shifting chute 6 and removes, and fixed block 7 card and in the inside of fixed slot 8.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The arc cutting device comprises a cross rod (3) and is characterized in that a rotating block (1) is arranged on one side of the cross rod (3), the rotating block (1) is rotatably connected with the cross rod (3), a sucker (2) is arranged at the bottom of the rotating block (1), the rotating block (1) is fixedly connected with the sucker (2), a cutter (4) is arranged inside the cross rod (3), a pull block (5) is arranged inside the cutter (4), the cutter (4) is slidably connected inside the cross rod (3), the pull block (5) is fixed inside the cross rod (3), a fixed block (7) is arranged at one end, away from a first moving groove (6), of the pull block (5), a moving rod (9) is arranged on one side, away from the first moving groove (6), of the pull block (5), and the pull block (5) is slidably connected, fixture blocks (12) are arranged at the top and the bottom of the movable rod (9), and the movable rod (9) is fixedly connected with the two fixture blocks (12).

2. The circular arc cutting device according to claim 1, characterized in that the rotary block (1) and the suction cup (2) are fixed by hot melt adhesive, the inside of the cross bar (3) is provided with a first moving groove (6) corresponding to the position of the pull block (5), and the pull block (5) is slidably connected to the inside of the first moving groove (6).

3. Arc cutting device according to claim 2, characterized in that the cross bar (3) is of one piece design with the first moving groove (6) and the pull block (5) is of one piece design with the fixed block (7).

4. The circular arc cutting device according to claim 1, characterized in that the inside of the cross rod (3) is provided with a fixing groove (8) corresponding to the position of the fixing block (7), the fixing block (7) is matched with the fixing groove (8), and the fixing groove (8) and the cross rod (3) are designed in an integrated manner.

5. The arc cutting device according to claim 1, wherein a clamping groove (10) is formed in the pulling block (5) at a position corresponding to the clamping block (12), the clamping block (12) is slidably connected to the inside of the clamping groove (10), and the clamping groove (10) and the pulling block (5) are designed in an integrated manner.

6. The circular arc cutting device according to claim 1, characterized in that the inner part of the pulling block (5) is provided with a second moving groove (13) corresponding to the position of the moving rod (9), the moving rod (9) is slidably connected to the inner part of the second moving groove (13), and the second moving groove (13) and the pulling block (5) are designed in a one-piece manner.

7. The circular arc cutting device according to claim 6, characterized in that a spring (11) is arranged inside the second moving groove (13), one end of the spring (11) close to the moving rod (9) is welded with the moving rod (9), and one end of the spring (11) far from the moving rod (9) is welded with the pulling block (5).