CN214979209U

CN214979209U - Numerical control cutting off machine convenient to switch fixedly and remove

Info

Publication number: CN214979209U
Application number: CN202120148829.1U
Authority: CN
Inventors: 李云龙
Original assignee: Zhengzhou Fengzhongfeng Cnc Equipment Co ltd
Current assignee: Zhengzhou Fengzhongfeng Cnc Equipment Co ltd
Priority date: 2020-04-22
Filing date: 2021-01-20
Publication date: 2021-12-03
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a numerical control cutting off machine convenient to switch fixedly and remove, including base, lathe body, opening, fixed axle, gyro wheel, fixed establishment and controller, the top fixedly connected with lathe body of base, the opening has all been seted up to the left and right sides of base bottom, fixedly connected with fixed axle on the inner wall of opening, the surface of fixed axle is rotated and is connected with the gyro wheel, the top and the bottom of gyro wheel all run through the opening and extend to its outside, the inside of base is provided with fixed establishment, the left side fixedly connected with controller of base, fixed establishment includes servo motor. The utility model discloses a base, lathe body, opening, fixed axle, gyro wheel, fixed establishment and controller mutually support, have realized being convenient for switch the state fixed with the removal, switch process easy operation, and labour saving and time saving brings very big facility for the user to work efficiency has effectively been improved.

Description

Numerical control cutting off machine convenient to switch fixedly and remove

Technical Field

The utility model relates to a numerical control cutting off machine tool technical field specifically is a numerical control cutting off machine tool convenient to switch fixedly and remove.

Background

The numerical control machine tool is a numerical control machine tool, is an automatic machine tool provided with a program control system, can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded numbers into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, automatically process parts according to the shape and the size required by a drawing, better solve the problem of complex, precise, small-batch and multi-variety part processing, is a flexible and high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, is a typical electromechanical integrated product, is classified into a plurality of types according to functional purposes, and comprises a numerical control lathe, a numerical control drilling machine, a numerical control milling machine and a numerical control grinding machine, a numerical control boring machine and machining center; the metal forming numerical control machine tool comprises a numerical control bending machine, a numerical control combined punch press, a numerical control pipe bender, a numerical control rotary head press and the like; the numerical control special processing machine tool comprises a numerical control wire (electrode) cutting machine tool, a numerical control electric spark machine tool, a numerical control flame cutting machine, a numerical control laser cutting machine tool, a special combined machine tool and the like, and the numerical control cutting machine tool is widely used. At present, common numerical control cutting off machine is not convenient for switch the state fixed with removing, switches process complex operation, wastes time and energy, causes very big inconvenience for the user to greatly influenced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control cutting off machine convenient to switch fixedly and remove 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: a numerical control cutting machine tool convenient to switch between fixing and moving comprises a base, a machine tool body, through openings, a fixing shaft, idler wheels, a fixing mechanism and a controller, wherein the machine tool body is fixedly connected to the top of the base, the through openings are formed in the left side and the right side of the bottom of the base, the fixing shaft is fixedly connected to the inner wall of each through opening, the idler wheels are rotatably connected to the surface of each fixing shaft, the top and the bottom of each idler wheel penetrate through the through openings and extend to the outside of the through openings, the fixing mechanism is arranged inside the base, and the controller is fixedly connected to the left side of the base;

the fixing mechanism comprises a servo motor, the servo motor is fixedly connected to the middle point of the top of the inner wall of the base, a servo rotating shaft is fixedly connected to an output shaft of the servo motor, a driving bevel gear is fixedly connected to the bottom of the servo rotating shaft, telescopic rods are fixedly connected to the left side and the right side of the top of the inner wall of the base, the bottoms of the two telescopic rods are fixedly connected through a fixing plate, a clamping groove is formed in the bottom of the fixing plate and corresponds to the position of a roller, a reset spring is sleeved on the surface of each telescopic rod, a side plate is fixedly connected to the position, located between each telescopic rod and the servo motor, of the top of the inner wall of the base, bearings are fixedly connected in grooves on the opposite sides of the two side plates, threaded rods are movably connected in the bearings, one ends, away from the bearings, of the threaded rods penetrate through the bearings and extend to the outer portions of the bearings and are fixedly connected with driven bevel gears, intermeshing between initiative bevel gear and the driven bevel gear, the surperficial threaded connection of threaded rod has the screw thread piece, the bottom fixedly connected with pulley of screw thread piece, the fixed plate top just corresponds the three hornblocks of position fixedly connected with of pulley, base inner wall top just corresponds the position of screw thread piece and has seted up spacing spout, the top of screw thread piece runs through spacing spout and extends to its inside, servo motor and controller electric connection.

Preferably, the clamping groove is arc-shaped.

Preferably, the top and the bottom of the return spring are respectively and fixedly connected with the top of the inner wall of the base and the top of the fixing plate.

Preferably, the triangular block is movably connected with the pulley.

Preferably, the thread block is in sliding connection with the limiting sliding groove.

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

the utility model discloses a base, lathe body, opening, fixed axle, gyro wheel, fixed establishment and controller mutually support, have realized being convenient for switch the state fixed with the removal, switch process easy operation, and labour saving and time saving brings very big facility for the user to work efficiency has effectively been improved.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a machine tool body 2, a 3-way opening, a 4-fixed shaft, a 5-roller, a 6-fixed mechanism, a 601 servo motor, a 602 servo rotating shaft, a 603 driving bevel gear, a 604 telescopic rod, a 605 fixed plate, a 606 clamping groove, a 607 reset spring, a 608 side plate, a 609 bearing, a 610 threaded rod, a 611 driven bevel gear, a 612 thread block, an 613 pulley, a 614 triangular block, a 615 limit sliding groove and a 7 controller.

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.

Please refer to fig. 1-2, a numerical control cutting machine convenient to switch fixed and removal, including base 1, machine tool body 2, opening 3, fixed axle 4, gyro wheel 5, fixed mechanism 6 and controller 7, the top fixedly connected with machine tool body 2 of base 1, opening 3 has all been seted up to the left and right sides of base 1 bottom, fixedly connected with fixed axle 4 on the inner wall of opening 3, the surface rotation of fixed axle 4 is connected with gyro wheel 5, the top and the bottom of gyro wheel 5 all run through opening 3 and extend to its outside, the inside of base 1 is provided with fixed mechanism 6, the left side fixedly connected with controller 7 of base 1.

The fixing mechanism 6 comprises a servo motor 601, the servo motor 601 is fixedly connected at the midpoint of the top of the inner wall of the base 1, a servo rotating shaft 602 is fixedly connected on an output shaft of the servo motor 601, a driving bevel gear 603 is fixedly connected at the bottom of the servo rotating shaft 602, telescopic rods 604 are fixedly connected at the left side and the right side of the top of the inner wall of the base 1, the bottoms of the two telescopic rods 604 are fixedly connected through a fixing plate 605, a clamping groove 606 is formed at the bottom of the fixing plate 605 and corresponding to the position of the roller 5, the clamping groove 606 is arc-shaped, a return spring 607 is sleeved on the surface of the telescopic rod 604, the top and the bottom of the return spring 607 are respectively fixedly connected with the top of the inner wall of the base 1 and the top of the fixing plate 605, a side plate 608 is fixedly connected at the position of the top of the inner wall of the base 1 and between the telescopic rod 604 and the servo motor 601, and a bearing 609 is fixedly connected in a groove at one side of the two side plates 608 facing each, a threaded rod 610 is movably connected inside the bearing 609, one end of the threaded rod 610, far away from the bearing 609, penetrates through the bearing 609 and extends to the outside of the bearing 609, a driven bevel gear 611 is fixedly connected to the outside of the bearing, the drive bevel gear 603 and the driven bevel gear 611 are meshed with each other, a threaded block 612 is connected to the surface of the threaded rod 610 in a threaded manner, a pulley 613 is fixedly connected to the bottom of the threaded block 612, a triangular block 614 is fixedly connected to the top of the fixing plate 605 and corresponds to the pulley 613 in position, a limiting sliding groove 615 is formed in the top of the inner wall of the base 1 and corresponds to the threaded block 612 in position, the top of the threaded block 612 penetrates through the limiting sliding groove 615 and extends to the inside of the limiting sliding groove 615, and the servo motor 601 is electrically connected with the controller 7.

When the device is used, when the device needs to be switched to a fixed state, the servo motor 601 is started in a reverse direction only by the controller 7, so that the servo motor 601 sequentially drives the servo rotating shaft 602 and the driving bevel gear 603 to rotate, the driving bevel gear 603 sequentially drives the driven bevel gear 611 and the threaded rod 610 to rotate, the threaded block 612 drives the pulley 613 to move towards one side close to the side plate 608, the triangular block 614 and the fixed plate 605 are sequentially pushed to move downwards by the pulley 613, the return spring 607 and the telescopic rod 604 are simultaneously stretched, and the clamping groove 606 of the fixed plate 605 is in contact with the surface of the roller 5, and similarly, when the device needs to be switched to a moving state, the servo motor 601 is started in a forward direction only, so that the threaded block 612 drives the pulley 613 to reset, and then the fixed plate 605 and the triangular block 614 are driven to move upwards to reset under the elastic force of the return spring 607, so that the fixing plate 605 is completely separated from the roller 5.

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 a numerical control cutting off machine convenient to switch fixedly and remove, includes base (1), lathe body (2), opening (3), fixed axle (4), gyro wheel (5), fixed establishment (6) and controller (7), its characterized in that: the machine tool comprises a base (1), a machine tool body (2) is fixedly connected to the top of the base (1), through holes (3) are formed in the left side and the right side of the bottom of the base (1), a fixing shaft (4) is fixedly connected to the inner wall of each through hole (3), a roller (5) is rotatably connected to the surface of each fixing shaft (4), the top and the bottom of each roller (5) penetrate through the corresponding through hole (3) and extend to the outside of the corresponding through hole, a fixing mechanism (6) is arranged inside the base (1), and a controller (7) is fixedly connected to the left side of the base (1);

the fixing mechanism (6) comprises a servo motor (601), the servo motor (601) is fixedly connected to the middle point of the top of the inner wall of the base (1), a servo rotating shaft (602) is fixedly connected to an output shaft of the servo motor (601), a drive bevel gear (603) is fixedly connected to the bottom of the servo rotating shaft (602), telescopic rods (604) are fixedly connected to the left side and the right side of the top of the inner wall of the base (1), the bottoms of the two telescopic rods (604) are fixedly connected through a fixing plate (605), a clamping groove (606) is formed in the bottom of the fixing plate (605) and corresponds to the position of the roller (5), a reset spring (607) is sleeved on the surface of each telescopic rod (604), a side plate (608) is fixedly connected to the position, which is located between the telescopic rod (604) and the servo motor (601), and a bearing (609) is fixedly connected to the groove in one side of the two side plates (608) opposite to each other, the utility model discloses a bearing (609), including bearing (609), driving bevel gear (603), driven bevel gear (611), threaded rod (610), the one end that bearing (609) was kept away from to threaded rod (610) runs through bearing (609) and extends to its outside fixedly connected with driven bevel gear (611), intermeshing between driving bevel gear (603) and the driven bevel gear (611), the surface threaded connection of threaded rod (610) has screw block (612), the bottom fixedly connected with pulley (613) of screw block (612), the fixed plate (605) top just corresponds the position fixedly connected with triangle block (614) of pulley (613), base (1) inner wall top just corresponds the position of screw block (612) and has seted up spacing spout (615), the top of screw block (612) runs through spacing spout (615) and extends to its inside, servo motor (601) and controller (7) electric connection.

2. A numerically controlled cutting machine facilitating switching between fixed and mobile according to claim 1, wherein: the clamping groove (606) is arc-shaped.

3. A numerically controlled cutting machine facilitating switching between fixed and mobile according to claim 1, wherein: the top and the bottom of the return spring (607) are respectively and fixedly connected with the top of the inner wall of the base (1) and the top of the fixing plate (605).

4. A numerically controlled cutting machine facilitating switching between fixed and mobile according to claim 1, wherein: the triangular block (614) is movably connected with the pulley (613).

5. A numerically controlled cutting machine facilitating switching between fixed and mobile according to claim 1, wherein: the thread block (612) is in sliding connection with the limiting sliding groove (615).