CN210968096U

CN210968096U - Numerical control machine tool with retractable cutter

Info

Publication number: CN210968096U
Application number: CN201921724655.8U
Authority: CN
Inventors: 叶锦桂
Original assignee: Shenzhen Yameixin Plastic Products Co ltd
Current assignee: Shenzhen Yameixin Plastic Products Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-10
Anticipated expiration: 2029-10-15

Abstract

The utility model belongs to the technical field of the digit control machine tool technique and specifically relates to a digit control machine tool that cutter is collapsible, comprises a workbench, the convex recess rotates to connect and is equipped with the threaded rod, two remove the fixed U-shaped base that is equipped with of seat, it is equipped with the mainframe box to remove the fixed mainframe box that is equipped with of base, the fixed sleeve that is equipped with of mainframe box, the fixed sleeve rotates to connect and is equipped with rotatory sleeve, the mainframe box rotates to connect and is equipped with the rotation axis, the fixed adjustment disk that is equipped with of rotation axis, angular fixity such as adjustment disk is equipped with a plurality of gripper, two the fixed quick-witted case that is equipped with of slider, the fixed rotary. The utility model discloses on the basis of ordinary digit control machine tool, set up flexible and removal broach device, improved work efficiency and convenience, have wide market prospect, be fit for promoting.

Description

Numerical control machine tool with retractable cutter

Technical Field

The utility model relates to a digit control machine tool technical field especially relates to a collapsible digit control machine tool of cutter.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, and is a flexible and high-efficiency automatic machine tool. At present, when the automatic tool changing system of tool magazine adopted cutter to change the cutter, by in order not to influence going on of processing work, can set up the tool magazine in position far away, consequently led to the phenomenon that the tool changing process is complicated, efficiency is lower, to above not enough, we released the digit control machine tool that a cutter is collapsible, replaced the digit control machine tool of old form, satisfied people's life demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of complex working procedures and lower efficiency in the prior art and providing a numerical control machine tool with a retractable cutter.

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

a numerical control machine tool with a retractable cutter comprises a workbench, wherein convex grooves are symmetrically arranged on the upper surface of the workbench, threaded rods are rotatably connected and arranged on the inner walls of the convex grooves, one ends of the threaded rods penetrate through the workbench and are fixedly provided with stepping motors, moving seats corresponding to the convex grooves are respectively and fixedly arranged on the surfaces of the threaded rods in a threaded connection mode, two moving seats are fixedly provided with U-shaped bases, guide rods are symmetrically and fixedly arranged on the inner walls of the U-shaped bases, two guide rods are slidably connected and provided with moving bases, one side of each moving base is fixedly provided with an electric hydraulic cylinder, a main case is fixedly arranged on the upper surface of each moving base, a fixing sleeve is fixedly arranged on the main case, a rotating sleeve is rotatably connected and arranged on the inner walls of the fixing sleeves, limiting grooves are symmetrically arranged on the inner walls of the rotating sleeves, a rotating shaft is rotatably connected, the one end of rotation axis is run through the mainframe box is fixed and is equipped with driving motor, the rotation axis is kept away from one side of driving motor is fixed and is equipped with the adjustment disk, the fixed angle such as adjustment disk is equipped with a plurality of gripper, the inner wall of gripper all is equipped with the cutter, the cutter symmetry is fixed be equipped with the corresponding spacing of spacing groove, the inner wall symmetry of mainframe box is equipped with the spout, the equal sliding connection of spout is equipped with the slider, one side of slider is all fixed and is equipped with electric telescopic handle, two the fixed quick-witted case that is equipped with of slider, the inside of machine case is fixed and is equipped with rotary device, rotary device's output shaft runs through quick-witted case and fixed rotatory section of.

Preferably, the inner wall symmetry of rotatory telescopic is equipped with first rectangular groove, one side of first rectangular inslot wall all is equipped with the second rectangular groove, the inner wall in second rectangular groove all fixes and is equipped with the dead lever, the sliding surface connection of dead lever is equipped with and pushes away the sword piece, the one side of pushing away the sword piece all is fixed and is equipped with the spring, the spring all with the dead lever cup joints.

Preferably, a lifting base is fixedly arranged on one side of the upper surface of the workbench, a chuck mechanism is fixedly arranged on one side of the lifting base, and a digital control table is fixedly arranged on one side of the workbench.

Preferably, a hexagonal column is fixedly arranged at one end of the cutter, a hexagonal groove is formed in one end, far away from the rotating device, of the rotary pushing cylinder, a magnet is fixedly arranged on one side of the inner wall of the hexagonal groove, and limiting strips are symmetrically and fixedly arranged on the surface of the rotary pushing cylinder.

The utility model provides a pair of collapsible digit control machine tool of cutter, beneficial effect lies in: through the workstation, the convex recess, the threaded rod, step motor, remove the seat, the U-shaped base, the guide bar, remove base and electric hydraulic cylinder and can remove suitable position with the mainframe box, simultaneously with the lift base, chuck mechanism mutually supports the machining efficiency that can improve the work piece, through rotatory sleeve, first elongated groove, the second elongated groove, the dead lever, mutually support between broach piece and the spring, can provide a reaction force when changing the cutter, accelerate the change work of cutter, through the gripper, the adjusting disk, mutually support between rotation axis and the driving motor, make tool changing work quicker, through the spout, the slider, electric telescopic handle, the machine case, mutually support between rotary device and the rotatory push-out cylinder can rotate or fix the cutter, make the utility model discloses application scope is wider.

Drawings

Fig. 1 is a front view of a numerically controlled machine tool with a retractable tool according to the present invention;

fig. 2 is an exploded view of a main frame of a numerically controlled machine tool with a retractable tool according to the present invention;

fig. 3 is a front cross-sectional view of a main machine box of a numerically-controlled machine tool with a retractable tool, provided by the present invention;

fig. 4 is the utility model provides a host computer case side cut-away view of collapsible digit control machine tool of cutter.

In the figure: the device comprises a workbench 1, a convex groove 2, a threaded rod 3, a stepping motor 4, a moving seat 5, a U-shaped base 6, a guide rod 7, a moving base 8, an electric hydraulic cylinder 9, a main case 10, a fixed sleeve 11, a rotating sleeve 12, a first long-shaped groove 13, a second long-shaped groove 14, a fixed rod 15, a push knife block 16, a spring 17, a knife 18, a limit strip 19, a limit groove 20, a mechanical claw 21, an adjusting disc 22, a rotating shaft 23, a driving motor 24, a sliding groove 25, a sliding block 26, an electric telescopic rod 27, a case 28, a rotating device 29, a rotating push tube 30, a lifting base 31, a chuck mechanism 32 and a digital control platform 33.

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.

Referring to fig. 1-4, a numerical control machine tool with a retractable cutter comprises a workbench 1, wherein a convex groove 2 is symmetrically arranged on the upper surface of the workbench 1, a threaded rod 3 is rotatably connected to the inner wall of the convex groove 2, one end of the threaded rod 3 penetrates through the workbench 1 and is fixedly provided with a stepping motor 4, the stepping motor 4 is fixedly connected with the workbench 1, the surface of the threaded rod 3 is provided with moving seats 5 corresponding to the convex groove 2 in a threaded connection manner, two moving seats 5 are fixedly provided with a U-shaped base 6, the inner wall of the U-shaped base 6 is symmetrically and fixedly provided with guide rods 7, two guide rods 7 are slidably connected with a moving base 8, one side of the moving base 8 is fixedly provided with an electric hydraulic cylinder 9, one end of the electric hydraulic cylinder 9 far away from the moving base 8 is fixedly connected with the U-shaped base 6, the upper surface of the movable base 8 is fixed with a main case 10, the main case 10 is fixed with a fixed sleeve 11, the inner wall of the fixed sleeve 11 is connected with a rotary sleeve 12, the inner wall symmetry of the rotary sleeve 12 is provided with a limit groove 20, the inner wall of the main case 10 is connected with a rotary shaft 23, one end of the rotary shaft 23 penetrates through the main case 10 and is fixedly provided with a driving motor 24, the driving motor 24 is fixedly connected with the main case 10, one side of the rotary shaft 23 far away from the driving motor 24 is fixedly provided with an adjusting disc 22, the adjusting disc 22 is fixed with a plurality of mechanical claws 21 at equal angles, the inner wall of the mechanical claw 21 is provided with a cutter 18, the cutter 18 is symmetrically and fixedly provided with a limit strip 19 corresponding to the limit groove 20, the inner wall of the main case 10 is symmetrically provided with a sliding groove 25, the sliding groove 25 is connected with a sliding block 26, an electric telescopic rod 27 is fixedly arranged on each of one sides of the sliding blocks 26, one end, far away from the sliding blocks 26, of each electric telescopic rod 27 is fixedly connected with the mainframe box 10, the two sliding blocks 26 are fixedly provided with a case 28, a rotating device 29 is fixedly arranged inside the case 28, and an output shaft of the rotating device 29 penetrates through the case 28 and is fixedly provided with a rotating push cylinder 30.

Referring to fig. 1-4, a numerically controlled machine tool with a retractable tool, wherein a first elongated groove 13 is symmetrically arranged on the inner wall of a rotary sleeve 12, a second elongated groove 14 is arranged on one side of the inner wall of the first elongated groove 13, a fixing rod 15 is fixedly arranged on the inner wall of the second elongated groove 14, a push block 16 is slidably connected to the surface of the fixing rod 15, a spring 17 is fixedly arranged on one side of the push block 16, the spring 17 is sleeved with the fixing rod 15, a lifting base 31 is fixedly arranged on one side of the upper surface of a workbench 1, a chuck mechanism 32 is fixedly arranged on one side of the lifting base 31, a digital control table 33 is fixedly arranged on one side of the workbench 1, a hexagonal column is fixedly arranged at one end of the tool 18, a hexagonal groove is arranged at one end of the rotary push cylinder 30 far away from a rotary device 29, and a magnet is fixedly arranged on one side of the inner wall of, the surface of the rotary push cylinder 30 is symmetrically and fixedly provided with a limiting strip 19.

The utility model provides a digit control machine tool with retractable cutter, when using, fix the work piece on chuck mechanism 32, then input relevant data on digital control platform 33, digital control platform 33 control step motor 4 begins to work and drives threaded rod 3 and begin to rotate, make removal seat 5 drive U-shaped base 6 and begin to move, digital control platform 33 needs control driving motor 24 to begin work simultaneously and makes rotation axis 23 drive adjusting disk 22 and begin to rotate, until the central axis that will need the cutter coincides with the central axis of rotating sleeve 12, then electric telescopic handle 27 begins work and promotes quick-witted case 28 and begins to move, rotatory thrust cylinder 30 and cutter 18 peg graft then gripper 21 loosen, rotatory thrust cylinder 30 continues to promote cutter 18 to insert rotating sleeve 12 and move to appointed position, rotary device 29 begins to work when needing cutter 18 to rotate under the effect of spacing strip 19 and spacing groove 20 and drive rotating sleeve 12 and cutter 18 and begin to rotate, and simultaneously, the cutting work is carried out by cooperating with the lifting base 31 and the chuck mechanism 32, when the cutter 18 needs to be replaced, the cutter 18 is reset by the cutter 18 reset gripper 21 under the action of the first long-shaped groove 13, the second long-shaped groove 14, the fixed rod 15, the cutter pushing block 16 and the spring 17, and the electric telescopic rod 27 and the magnet in the rotary push cylinder 30, the cutter 18 is clamped by the cutter 18 and then the machine box 28 is reset, and then the adjusting disc 22 is rotated again under the action of the rotating shaft 23 and the driving motor 24.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The numerical control machine tool with the retractable cutter comprises a workbench (1) and is characterized in that a convex groove (2) is symmetrically arranged on the upper surface of the workbench (1), a threaded rod (3) is rotatably connected and arranged on the inner wall of the convex groove (2), one end of the threaded rod (3) penetrates through the workbench (1) and is fixedly provided with a stepping motor (4), the surface of the threaded rod (3) is uniformly and threadedly connected with a moving seat (5) corresponding to the convex groove (2), two moving seats (5) are fixedly provided with a U-shaped base (6), guide rods (7) are symmetrically and fixedly provided on the inner wall of the U-shaped base (6), two guide rods (7) are slidably connected with a moving base (8), one side of the moving base (8) is fixedly provided with an electric hydraulic cylinder (9), and the upper surface of the moving base (8) is fixedly provided with a mainframe box (10), the utility model discloses a quick-witted case, including mainframe box (10), inner wall of fixed sleeve (11) rotate to connect and be equipped with rotatory sleeve (12), the inner wall symmetry of rotatory sleeve (12) is equipped with spacing groove (20), the inner wall of mainframe box (10) rotates to connect and is equipped with rotation axis (23), the one end of rotation axis (23) is run through mainframe box (10) and fixed being equipped with driving motor (24), one side that driving motor (24) were kept away from in rotation axis (23) is fixed and is equipped with adjusting disc (22), angle such as adjusting disc (22) are fixed and are equipped with a plurality of gripper (21), the inner wall of gripper (21) all is equipped with cutter (18), cutter (18) symmetry fixed be equipped with spacing strip (19) that spacing groove (20) are corresponding, the inner wall symmetry of mainframe box (10) is equipped with spout (25), the sliding grooves (25) are all slidably connected with sliding blocks (26), one side of each sliding block (26) is fixedly provided with an electric telescopic rod (27), the two sliding blocks (26) are fixedly provided with a case (28), a rotating device (29) is fixedly arranged in the case (28), and an output shaft of the rotating device (29) penetrates through the case (28) and is fixedly provided with a rotating push cylinder (30).

2. The numerical control machine tool with the retractable cutter as claimed in claim 1, wherein the inner wall of the rotary sleeve (12) is symmetrically provided with a first long groove (13), one side of the inner wall of the first long groove (13) is provided with a second long groove (14), the inner wall of the second long groove (14) is fixedly provided with a fixing rod (15), the surface of the fixing rod (15) is slidably connected with a cutter pushing block (16), one side of the cutter pushing block (16) is fixedly provided with a spring (17), and the spring (17) is sleeved with the fixing rod (15).

3. The numerically controlled machine tool with a retractable cutter as claimed in claim 1, wherein a lifting base (31) is fixedly provided on one side of the upper surface of the table (1), a chuck mechanism (32) is fixedly provided on one side of the lifting base (31), and a numerical control table (33) is fixedly provided on one side of the table (1).

4. The numerical control machine tool with the retractable cutter as claimed in claim 1, wherein a hexagonal column is fixedly arranged at one end of the cutter (18), a hexagonal groove is fixedly arranged at one end of the rotary pushing cylinder (30) far away from the rotating device (29), a magnet is fixedly arranged at one side of the inner wall of the hexagonal groove, and a limiting strip (19) is symmetrically and fixedly arranged on the surface of the rotary pushing cylinder (30).