阅读说明：本技术 数控机床 (Numerical control machine tool ) 是由 义万青 于 2021-08-27 设计创作，主要内容包括：本发明公开了数控机床包括机架和第一竖杆,所述机架两侧内壁均固定连接第一横杆,所述机架一侧内壁固定连接夹具,所述横杆靠近夹具侧上端固定连接第一固定架,所述第一固定转动连接斜杆,所述第一横杆远离夹具侧上端固定连接第二固定架,所述第二固定架侧壁开设弧形滑槽,所述斜杆远离夹具侧与弧形滑槽滑动连接,所述第二固定架侧壁固定连接刻度尺,所述斜杆套设滑套,所述滑套前侧壁固定连接第一调节器,所述第一竖杆侧壁开设滑槽。本发明可以根据加工需求调节斜杆与水平方向夹角,来改变第二竖杆上的刀具高度,利用第四横杆端第二橡胶块与机架内侧壁接触挤压,使驱动电机停止运行,避免了刀具与夹具接触,提高了刀具使用寿命。(The invention discloses a numerical control machine tool which comprises a rack and a first vertical rod, wherein inner walls of two sides of the rack are fixedly connected with a first cross rod, an inner wall of one side of the rack is fixedly connected with a clamp, the upper end, close to the clamp, of the cross rod is fixedly connected with a first fixing frame, the first fixing frame is fixedly and rotatably connected with an inclined rod, the upper end, far away from the clamp, of the first cross rod is fixedly connected with a second fixing frame, an arc-shaped sliding groove is formed in the side wall of the second fixing frame, the side, far away from the clamp, of the inclined rod is slidably connected with the arc-shaped sliding groove, the side wall of the second fixing frame is fixedly connected with a graduated scale, the inclined rod is sleeved with a sliding sleeve, the front side wall of the sliding sleeve is fixedly connected with a first regulator, and the side wall of the first vertical rod is provided with a sliding groove. According to the invention, the included angle between the inclined rod and the horizontal direction can be adjusted according to the processing requirement to change the height of the cutter on the second vertical rod, and the second rubber block at the end of the fourth transverse rod is in contact extrusion with the inner side wall of the rack, so that the driving motor stops running, the cutter is prevented from being in contact with the clamp, and the service life of the cutter is prolonged.)

1. The numerical control machine tool comprises a rack (1) and a first vertical rod (2), and is characterized in that inner walls of two sides of the rack (1) are fixedly connected with a first transverse rod (3), an inner wall of one side of the rack (1) is fixedly connected with a clamp (4), the first transverse rod (3) is close to a first fixing frame (5) fixedly connected with the side upper end of the clamp (4), the first fixing frame (5) is rotatably connected with an inclined rod (6), the first transverse rod (3) is far away from the side upper end of the clamp (4) and is fixedly connected with a second fixing frame (7), an arc chute is formed in the side wall of the second fixing frame (7), the inclined rod (6) is far away from the side of the clamp (4) and is slidably connected with the arc chute, a graduated scale (8) is fixedly connected with the side wall of the second fixing frame (7), a sliding sleeve (9) is sleeved on the inclined rod (6), and the front side wall of the sliding sleeve (9) is fixedly connected with a first regulator (10), the side wall of the first vertical rod (2) is provided with a sliding groove, the side wall of the first regulator (10) is in sliding connection with the sliding groove of the first vertical rod (2), and the lower end of the first vertical rod (2) is provided with a cutter sliding device.

2. The numerical control machine tool according to claim 1, characterized in that the tool sliding device comprises a sliding plate (11) and a mounting frame (12), the inner wall of the rack (1) close to the clamp (4) side is fixedly connected with a second cross rod (13), the side wall of the second cross rod (13) is transversely provided with a through groove, the mounting frame (12) close to the side of the second cross rod (13) is fixedly connected with a first pulley (14), the through groove of the second cross rod (13) is slidably connected with the first pulley (14), the side wall of the first cross rod (3) is provided with a transverse through groove, the sliding plate (11) close to the side of the first cross rod (3) is fixedly connected with a second pulley (15), the second pulley (15) is slidably connected with the through groove of the first cross rod (3), and the sliding plate (11) and the mounting frame (12) far away from the side of the first cross rod (3) are both provided with the tool device.

3. The numerical control machine tool according to claim 2, characterized in that the cutter device comprises a vertical plate (16) and a cutter adjusting device, the side wall of the sliding plate (11) far away from the first cross rod (3) is provided with a vertical chute, the side wall of the mounting frame (12) far away from the second cross rod (13) is provided with a vertical chute, the vertical plate (16) is close to the first sliding block (17) fixedly connected to the side of the sliding plate (11), the first sliding block (17) is in sliding connection with the sliding plate (11) through the vertical chute, the vertical plate (16) is close to the second sliding block (18) fixedly connected to the side of the second cross rod (13), the second sliding block (18) is in sliding connection with the mounting frame (12) through the vertical chute, and the side of the vertical plate far away from the sliding plate (11) is provided with the cutter adjusting device.

4. Numerical control machine according to claim 3, characterized in that the tool adjusting device comprises a cutterhead (19), the side of the vertical rod remote from the slide (11) is fixedly connected with the cutterhead (19), and the cutterhead (19) is horizontally aligned with the center of the fixture (4).

5. The numerical control machine according to claim 2, characterized in that the lower end of the vertical plate (16) is fixedly connected with a driving device (21), the lower end of the second cross rod (13) is fixedly connected with a rack (20), and the rack (20) is meshed with the output end of the driving device (21).

6. The numerical control machine according to claim 2, characterized in that the mounting bracket (12) is provided with a cavity in the side close to the fixture (4), the mounting bracket (12) is provided with a chute in the side far from the fixture (4), the chute of the mounting bracket (12) is slidably connected with a third slider (22), the third slider (22) is fixedly connected with a second vertical rod (23), the side close to the fixture (4) is provided with a special-shaped hole, the mounting bracket (12) is provided with a through hole in the side close to the clamping side, the through hole in the upper end of the mounting bracket (12) is slidably connected with a third cross rod (24), the third cross rod (24) is fixedly connected with a first rubber block (25) in the side close to the fixture (4), the first rubber block (25) is fixedly connected with a first spring (26) in the side wall, the first spring (26) is sleeved on the third cross rod (24), the lower end of the mounting bracket (12) is slidably connected with a fourth cross rod (27), and the fourth cross rod (27) is close to the fixture (4), (2) 4) The side fixed connection second block rubber (28), second rubber lateral wall fixed connection second spring (29), second spring (29) cover is established on fourth horizontal pole (27).

7. The numerical control machine according to claim 6, characterized in that a flexible spring (30) is fixedly connected to the upper end of the second vertical rod (23), and the upper end of the flexible spring (30) is fixedly connected to the inner wall of the upper end of the mounting frame (12).

8. The numerical control machine tool according to claim 6, characterized in that the second vertical rod (23) is close to the lower end of the cutter head (19) and is fixedly connected with the controller (31), the mounting frame (12) is close to the inner side wall of the clamp (4) and is fixedly connected with the first contact block (32), and the lower end of the third cross rod (24) is fixedly connected with the second contact block (33) matched with the first contact block (32).

9. Numerical control machine according to claim 5, characterized in that said controller (31) is electrically connected to a power supply (34), said controller (31) being electrically connected to a driving device (21), said first contact block (32) and second contact block (33) being electrically connected to the controller (31).

Technical Field

The invention relates to the technical field of numerical control machines, in particular to a numerical control machine.

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 control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

At present, most numerical control machines generally control the machining precision by the design precision of a clamp of the numerical control machine and a machining tool to control the yield of batch production, and influencing factors in the machining process are basically monitored and corrected by operators, the solutions cannot stably control the yield, and the experience requirements of the workers are high, so that the production cost is greatly increased, and meanwhile, due to reasons such as parameter setting errors and the like, the joint of the tool and the clamp is caused, so that the damage of the tool and the clamp is caused, the production efficiency is influenced, and therefore, the numerical control machine is proposed to solve the problems.

Disclosure of Invention

The invention aims to solve the problem that influencing factors in the machining process in the prior art are basically monitored and corrected by operators, and the solutions can not stably control the yield.

In order to achieve the purpose, the invention adopts the following technical scheme:

numerical control machine tool, including frame and first montant, the equal first horizontal pole of fixed connection of frame both sides inner wall, frame one side inner wall fixed connection anchor clamps, first horizontal pole is close to the first mount of anchor clamps side upper end fixed connection, first mount rotates connects the down tube, anchor clamps side upper end fixed connection second mount is kept away from to first horizontal pole, the arc spout is seted up to second mount lateral wall, the down tube is kept away from anchor clamps side and arc spout sliding connection, second mount lateral wall fixed connection scale, the sliding sleeve is established to the down tube cover, the first regulator of lateral wall fixed connection before the sliding sleeve, the spout is seted up to first montant lateral wall, first regulator lateral wall and first montant spout sliding connection, cutter slider is installed to first montant lower extreme.

Preferably, cutter slider includes slide and mounting bracket, the frame is close to anchor clamps side inner wall fixed connection second horizontal pole, the second horizontal pole lateral wall is transversely seted up and is run through the groove, the mounting bracket is close to the first pulley of second horizontal pole side fixed connection, the second horizontal pole runs through groove and first pulley sliding connection, the first horizontal pole lateral wall is seted up and is transversely run through the groove, the slide is close to first horizontal pole side fixed connection second pulley, the second pulley runs through groove sliding connection with first horizontal pole, slide and mounting bracket are kept away from first horizontal pole side and are all installed cutter device.

Preferably, the cutter device includes riser and cutter adjusting device, the slide is kept away from first horizontal pole lateral wall and is seted up vertical spout, the mounting bracket is kept away from second horizontal pole lateral wall and is seted up vertical spout, the riser is close to the first slider of slide side fixed connection, vertical spout sliding connection is seted up with the slide to first slider, the riser is close to second horizontal pole side fixed connection second slider, vertical spout sliding connection is seted up with the mounting bracket to the second slider, the montant is kept away from slide side and is installed cutter adjusting device.

Preferably, the cutter adjusting device comprises a cutter head, the side, far away from the sliding plate, of the vertical rod is fixedly connected with the cutter head, and the cutter head is horizontally aligned with the center of the clamp.

Preferably, the lower end of the vertical plate is fixedly connected with a driving device, the lower end of the second cross rod is fixedly connected with a rack, and the rack is connected with the output end of the driving device in a meshing manner.

Preferably, the mounting bracket is close to the cavity in the anchor clamps side, the mounting bracket is kept away from the anchor clamps inner wall and is seted up the spout, mounting bracket spout sliding connection third slider, third slider fixed connection second montant, the two montants are close to the anchor clamps side and all set up the dysmorphism hole, the mounting bracket is close to the centre gripping side and all sets up the through hole, mounting bracket upper end through hole department sliding connection third horizontal pole, the third horizontal pole is close to the first block rubber of anchor clamps side fixed connection, the first spring of first block rubber lateral wall fixed connection, first spring housing is established on the third horizontal pole, the mounting bracket lower extreme passes through hole department sliding connection fourth horizontal pole the fourth horizontal pole is close to anchor clamps side fixed connection second block rubber, second rubber lateral wall fixed connection second spring, the second spring housing is established on the fourth horizontal pole.

Preferably, the upper end of the second vertical rod is fixedly connected with a flexible spring, and the upper end of the flexible spring is fixedly connected with the inner wall of the upper end of the mounting frame.

Preferably, the second vertical rod is close to the cutter head lower end fixed connection controller, the mounting bracket is close to the first contact block of anchor clamps inside wall fixed connection, third horizontal pole lower extreme fixed connection contacts the block with the second that first contact block cooperation was used.

Preferably, the controller is electrically connected with a power supply, the controller is electrically connected with the driving device, and the first contact block and the second contact block are both electrically connected with the controller.

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

1. according to the invention, the included angle between the inclined rod and the horizontal direction can be adjusted according to the processing requirement and the graduated scale, so that the height of the cutter on the second vertical rod is changed, the times of trial cutting are reduced, and the teaching at any time is facilitated;

2. according to the invention, the second rubber block at the end of the fourth cross rod is in contact extrusion with the inner side wall of the rack, so that the first contact block is in contact with the second contact block, a signal is given to the controller, the controller stops the driving motor, the contact between the cutter and the clamp is avoided, and the service life of the cutter is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of a numerically controlled machine tool according to the present invention;

FIG. 2 is a schematic view of a connecting structure of a driving apparatus of a numerically controlled machine tool according to the present invention;

FIG. 3 is a schematic view of a second vertical rod connecting structure of the numerically controlled machine tool according to the present invention;

fig. 4 is a schematic diagram of a circuit connection structure of the numerical control machine tool according to the present invention.

In the figure: the automatic cutting machine comprises a machine frame 1, a first vertical rod 2, a first transverse rod 3, a clamp 4, a first fixing frame 5, a diagonal rod 6, a second fixing frame 7, a graduated scale 8, a sliding sleeve 9, a first regulator 10, a sliding plate 11, a mounting frame 12, a second transverse rod 13, a first pulley 14, a second pulley 15, a vertical plate 16, a first sliding block 17, a second sliding block 18, a cutter head 19, a rack 20, a driving device 21, a third sliding block 22, a second vertical rod 23, a third transverse rod 24, a first rubber block 25, a first spring 26, a fourth transverse rod 27, a second rubber block 28, a second spring 29, a flexible spring 30, a controller 31, a first contact block 32, a second contact block 33 and a power supply 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a numerical control machine tool comprises a rack 1 and a first vertical rod 2, wherein inner walls of two sides of the rack 1 are fixedly connected with a first cross rod 3, an inner wall of one side of the rack 1 is fixedly connected with a clamp 4, the first cross rod 3 is close to a first fixing frame 5 fixedly connected with the upper end of the side of the clamp 4, the first fixing frame 5 is rotatably connected with an inclined rod 6, the first cross rod 3 is far away from a second fixing frame 7 fixedly connected with the upper end of the side of the clamp 4, an arc chute is formed in the side wall of the second fixing frame 7, the inclined rod 6 is far away from the side of the clamp 4 and slidably connected with the arc chute, a graduated scale 8 fixedly connected with the side wall of the second fixing frame 7 is provided with a diagonal rod 6, a sliding sleeve 9 is arranged on the front side wall of the sliding sleeve 9, a sliding groove 10 is formed in the side wall of the first vertical rod 2, the side wall of the first regulator 10 is slidably connected with the chute of the first vertical rod 2, and a cutter sliding device is arranged at the lower end of the first vertical rod 2. According to the invention, the included angle between the inclined rod 6 and the horizontal direction can be adjusted according to the processing requirement and the graduated scale 8, so that the height of the cutter on the second vertical rod 23 is changed, the times of cutter testing are reduced, and the teaching is convenient to adjust at any time.

Cutter slider includes slide 11 and mounting bracket 12, frame 1 is close to 4 side inner wall fixed connection second horizontal poles 13 of anchor clamps, the lateral wall of second horizontal pole 13 transversely offers and runs through the groove, mounting bracket 12 is close to the first pulley 14 of 13 side fixed connection of second horizontal pole, second horizontal pole 13 runs through groove and 14 sliding connection of first pulley, 3 lateral walls of first horizontal pole are offered and transversely run through the groove, slide 11 is close to 3 side fixed connection second pulleys 15 of first horizontal pole, second pulley 15 runs through groove sliding connection with first horizontal pole 3, slide 11 and mounting bracket 12 are kept away from 3 sides of first horizontal pole and are all installed cutter device. The sliding device of the cutter is convenient to slide in the forward movement, and the movement is stable.

The cutter device comprises a vertical plate 16 and a cutter adjusting device, the side wall of the sliding plate 11 far away from the first cross rod 3 is provided with a vertical chute, the side wall of the mounting frame 12 far away from the second cross rod 13 is provided with a vertical chute, the vertical plate 16 is close to a first sliding block 17 fixedly connected with the side of the sliding plate 11, the first sliding block 17 is provided with the sliding plate 11 and is in sliding connection with the vertical chute, the vertical plate 16 is close to a second sliding block 18 fixedly connected with the side of the second cross rod 13, the second sliding block 18 is provided with the mounting frame 12 and is in sliding connection with the vertical chute, and the vertical rod is far away from the side of the sliding plate 11 and is provided with the cutter adjusting device. The cutter device can conveniently slide in the vertical direction, and the height can be adjusted according to requirements.

The cutter adjusting device comprises a cutter head 19, the side of the vertical rod far away from the sliding plate 11 is fixedly connected with the cutter head 19, and the cutter head 19 is horizontally aligned with the center of the clamp 4. This makes things convenient for blade disc 19 to carry out processing to the work piece on the anchor clamps 4, reduces the examination sword number of times, is convenient for at any time to call the religion.

The lower end of the vertical plate 16 is fixedly connected with a driving device 21, the lower end of the second cross rod 13 is fixedly connected with a rack 20, and the rack 20 is meshed and connected with the output end of the driving device 21. The vertical plate 16 can move in the horizontal direction conveniently, and transmission is more stable by utilizing gear engagement transmission.

The mounting bracket 12 is close to and is the cavity in the anchor clamps 4 side, mounting bracket 12 is kept away from 4 inner walls of anchor clamps and is seted up the spout, mounting bracket 12 spout sliding connection third slider 22, third slider 22 fixed connection second montant 23, two montants are close to anchor clamps 4 side and all set up the dysmorphism hole, mounting bracket 12 is close to the centre gripping side and all sets up the through hole, mounting bracket 12 upper end through hole department sliding connection third horizontal pole 24, third horizontal pole 24 is close to anchor clamps 4 side fixed connection first block rubber 25, first block rubber 25 lateral wall fixed connection first spring 26, first spring 26 cover is established on third horizontal pole 24, mounting bracket 12 lower extreme through hole department sliding connection fourth horizontal pole 27 is close to anchor clamps 4 side fixed connection second block rubber 28, second rubber lateral wall fixed connection second spring 29, second spring 29 cover is established on fourth horizontal pole 27. The second rubber block 28 at the end of the fourth cross rod 27 is in contact extrusion with the inner side wall of the rack 1, so that the first contact block 32 is in contact with the second contact block 33, a signal is given to the controller 31, the controller 31 stops the driving motor, the contact between the cutter and the clamp 4 is avoided, and the service life of the cutter is prolonged.

The upper end of the second vertical rod 23 is fixedly connected with a flexible spring 30, and the upper end of the flexible spring 30 is fixedly connected with the inner wall of the upper end of the mounting frame 12. When the fourth cross rod 27 is conveniently extruded, the second vertical rod 23 is vertically moved, and the third vertical rod is moved.

The lower end of the second vertical rod 23 close to the cutter disc 19 is fixedly connected with a controller 31, the inner side wall of the mounting frame 12 close to the clamp 4 is fixedly connected with a first contact block 32, and the lower end of the third cross rod 24 is fixedly connected with a second contact block 33 matched with the first contact block 32. The first contact block 32 is conveniently contacted with the second contact block 33, giving a signal to the controller 31.

The controller 31 is electrically connected with the power source 34, the controller 31 is electrically connected with the driving device 21, and the first contact block 32 and the second contact block 33 are both electrically connected with the controller 31. Through the electric connection, the whole device is more accurate and faster.

According to the invention, the angle between the inclined rod 6 and the horizontal angle is adjusted according to the requirement of a machined workpiece, the driving device 21 is started, the output part of the driving device 21 is in meshing transmission with the rack 20, the driving device 21 drives the second vertical rod 23 to move towards the clamp 4 along the horizontal direction, the second vertical rod 23 vertically slides on the second cross rod 13 and the first cross rod 3 under the sliding action of the sliding sleeve 9 and the inclined rod 6, when the second rubber block 28 at the end of the fourth cross rod 27 is in contact extrusion with the inner side wall of the rack 1, the first contact block 32 is in contact with the second contact block 33, a signal is given to the controller 31, the controller 31 stops the driving motor, the contact between a cutter and the clamp 4 is avoided, and the service life of the cutter is prolonged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.