阅读说明：本技术 一种数控用仿形加工装置 (Contour machining device for numerical control ) 是由 倪玉成 王强 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种数控用仿形加工装置,属于数控加工技术领域,包括加工装置本体,固定连接在加工装置本体两侧的立板,活动连接在立板内侧的轴杆,固定连接在轴杆表面的防护门,所述立板的右侧固定连接有减速电机,所述轴杆的右端贯穿至立板的右侧并与减速电机固定连接,防护门由框架和观察窗组成,所述框架的内部设置有用于擦拭观察窗的结构,用于擦拭观察窗的结构是滑动连接在框架内部的清理块。本发明通过设置减速电机带动防护门起闭,能够提高防护门的自动化程度,避免防护门出现误开启的情况,解决了现有加工装置与防护门的连接方式多为合页铰接,起闭方式较为繁琐且加工过程中防护门能够轻易开启,严重影响了加工者安全性的问题。(The invention discloses a profiling machining device for numerical control, which belongs to the technical field of numerical control machining and comprises a machining device body, vertical plates fixedly connected to two sides of the machining device body, a shaft lever movably connected to the inner side of each vertical plate, and a protective door fixedly connected to the surface of the shaft lever, wherein a speed reduction motor is fixedly connected to the right side of each vertical plate, the right end of each shaft lever penetrates through the right side of each vertical plate and is fixedly connected with the speed reduction motor, each protective door consists of a frame and an observation window, a structure for wiping the observation window is arranged in each frame, and each structure for wiping the observation window is a cleaning block slidably connected to the inner side of each frame. According to the invention, the protective door is driven to open and close by arranging the speed reducing motor, so that the automation degree of the protective door can be improved, the situation that the protective door is opened by mistake is avoided, and the problems that the existing processing device is mostly hinged with the protective door in a connecting mode, the opening and closing mode is complicated, the protective door can be opened easily in the processing process, and the safety of a processor is seriously influenced are solved.)

1. The utility model provides a profile modeling device for numerical control, its characterized in that, includes processingequipment body (1), sets up riser (2) in processingequipment body (1) both sides, swing joint at axostylus axostyle (3) of riser (2) inboard and the guard gate of fixed connection on axostylus axostyle (3) surface, the rightmost side fixedly connected with gear motor (4) of riser (2), the right-hand member of axostylus axostyle (3) run through to the right side of riser (2) and with gear motor (4) fixed connection, the guard gate comprises frame (5) and observation window (6), the inside of frame (5) is provided with the structure that is used for wiping observation window (6).

2. The profiling machining device for numerical control according to claim 1, characterized in that a cleaning block (7) for wiping the observation window (6) is slidably arranged inside the frame (5), the front surface of the cleaning block (7) is in contact with the surface of the observation window (6), a traction rope (8) is fixedly connected to the top of the cleaning block (7), one side of the traction rope (8) far away from the cleaning block (7) penetrates through the frame (5) and extends to the outside of the frame (5), and a structure for winding the traction rope is arranged on the right side of the frame (5).

3. The profiling machining device for numerical control according to claim 2, wherein a connecting rod (9) for winding the traction rope (8) is movably connected to the right side of the frame (5), a winding wheel (10) is fixedly connected to the surface of the connecting rod (9), and one end, far away from the frame (5), of the traction rope (8) is wound on the surface of the winding wheel (10) and is fixedly connected with the winding wheel (10).

4. A profiling device for numerical control according to claim 2, characterized in that a support plate (11) is fixedly connected to the top of the frame (5), a pulley (12) is movably connected to the inner side of the support plate (11), and the outer surface of the pulley (12) is in contact with the surface of the traction rope (8).

5. The profiling machining device for numerical control according to claim 3, wherein a positioning frame (13) is fixedly connected to the front surface of the machining device body (1), a pressing plate (14) is arranged at the bottom of the positioning frame (13), a lifting rod (15) is fixedly connected to the top of the pressing plate (14), the top end of the lifting rod (15) penetrates through the top of the positioning frame (13) and is fixedly connected with a toothed plate (16), and a gear (17) meshed with the toothed plate (16) is fixedly connected to the right end of the connecting rod (9).

6. The profiling machining device for numerical control according to claim 5, wherein a limiting ring (18) located inside the positioning frame (13) is fixedly connected to the surface of the lifting rod (15), a pressure spring (19) sleeved on the surface of the lifting rod (15) is fixedly connected to the bottom of the limiting ring (18), and one side, away from the limiting ring (18), of the pressure spring (19) is in contact with the surface of the positioning frame (13).

7. The profiling machining device for numerical control according to claim 2, wherein shock absorbing pads (20) are fixedly connected to the left side and the right side of the back surface of the frame (5), the inner sides of the shock absorbing pads (20) extend to the back surface of the cleaning block (7), the back surfaces of the shock absorbing pads (20) are in contact with the surface of the machining device body (1), and the shock absorbing pads (20) are made of damping materials.

8. The numerical control copying machine according to claim 1, wherein a push switch (21) is fixedly connected to the left side of the front surface of the machine body (1), the push switch (21) is electrically connected to the machine body (1), a contact plate (22) is fixedly connected to the left side of the frame (5), and the back surface of the contact plate (22) is in contact with the front surface of the push switch (21).

Technical Field

The invention relates to a profiling machining device for numerical control, and belongs to the technical field of numerical control machining.

Background

Numerical control contour machining is a mode of cutting according to the movement track of a sample plate or a profiling control cutter or a workpiece, in order to improve the safety of a numerical control contour machining device, a machine door is installed on part of the numerical control contour machining device to block cooling liquid and chips, but the existing connection mode of the machining device and the machine door is mostly hinged through hinges, the opening and closing mode is complicated, the machine door can be easily opened in the machining process, and the safety of a machining person is seriously influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a profiling machining device for numerical control, which has the advantage of improving safety and solves the problems that the existing machining device is mostly hinged with a protective door in a connecting mode, the opening and closing mode is complicated, the protective door can be easily opened in the machining process, and the safety of a processor is seriously influenced.

In order to achieve the purpose, the profiling machining device for numerical control comprises a machining device body, vertical plates arranged on two sides of the machining device body, a shaft rod movably connected to the inner side of the vertical plates and a protective door fixedly connected to the surface of the shaft rod, wherein a speed reduction motor is fixedly connected to the rightmost side of each vertical plate, the right end of each shaft rod penetrates through the right side of each vertical plate and is fixedly connected with the speed reduction motor, each protective door is composed of a frame and an observation window, and a structure used for wiping the observation window is arranged inside each frame.

Preferably, the inside slip of frame is provided with the clearance piece that is used for wiping the observation window, the front of clearance piece and the surface contact of observation window, the top fixedly connected with haulage rope of clearance piece, one side that the haulage rope kept away from the clearance piece runs through the frame and extends to the outside of frame, the right side of frame is provided with and is used for carrying out the structure of rolling to the haulage rope.

Preferably, the right side of the frame is movably connected with a connecting rod for winding a traction rope, the surface of the connecting rod is fixedly connected with a winding wheel, and one end of the traction rope, far away from the frame, is wound on the surface of the winding wheel and is fixedly connected with the winding wheel.

Preferably, the top of the frame is fixedly connected with a support plate, the inner side of the support plate is movably connected with a pulley, and the outer surface of the pulley is in contact with the surface of the traction rope.

Preferably, the front fixedly connected with locating frame of processingequipment body, the bottom of locating frame is provided with the clamp plate, the top fixedly connected with lifter of clamp plate, the top of lifter runs through to the top and the fixedly connected with pinion rack of locating frame, the right-hand member fixedly connected with of connecting rod and pinion rack intermeshing's gear.

Preferably, the fixed surface of the lifting rod is connected with a limiting ring located inside the positioning frame, the bottom of the limiting ring is fixedly connected with a pressure spring sleeved on the surface of the lifting rod, and one side of the pressure spring, which is far away from the limiting ring, is in contact with the surface of the positioning frame.

Preferably, the left side and the right side at the frame back all fixedly connected with shock pad, the inboard of shock pad extends to the back of clearance piece, the back of shock pad and the surface contact of processingequipment body, the material of shock pad is damping material.

Preferably, a press switch is fixedly connected to the left side of the front face of the processing device body, the press switch is electrically connected to the processing device body, a contact plate is fixedly connected to the left side of the frame, and the back face of the contact plate is in contact with the front face of the press switch.

Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, the protective door is driven to open and close by arranging the speed reducing motor, so that the automation degree of the protective door can be improved, the situation that the protective door is opened by mistake is avoided, and the problems that the existing processing device is mostly hinged with the protective door in a connecting mode, the opening and closing mode is complicated, the protective door can be opened easily in the processing process, and the safety of a processor is seriously influenced are solved.

2. According to the invention, by arranging the traction rope and the cleaning block, the observation window can be wiped on the basis of not opening the protective door, so that the sight of a user is prevented from being influenced.

3. The traction rope winding device is provided with the connecting rod and the winding wheel, so that a user can conveniently pull the traction rope, and the user is prevented from being scratched by the traction rope.

4. The traction rope support device is provided with the support plate and the pulley, so that the traction rope can be supported, and the abrasion of the traction rope and a frame during contact friction is reduced.

5. According to the invention, the gear, the toothed plate and the pressing plate are arranged, so that the lifting of the cleaning block can be directly controlled by the foot, the meshing mode of the gear and the toothed plate is convenient and fast, and the opening and closing of the protective door are not influenced.

7. According to the invention, the lifting rod can be supported by arranging the pressure spring and the limiting ring, so that the lifting rod has a resetting effect, and the operation steps of reciprocating the lifting rod by a user are saved.

8. According to the invention, the shock pad is arranged, so that the cleaning block can be limited, and meanwhile, the impact force generated when the frame is closed can be weakened.

9. According to the invention, the safety of the processing device body can be further improved by arranging the press switch and the contact plate, and the processing device body is prevented from working when the protective door is not closed.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the front view structure of the present invention.

Fig. 3 is a rear view of the present invention.

Fig. 4 is a perspective view of the present invention.

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. the processing device comprises a processing device body, 2, a vertical plate, 3, a shaft rod, 4, a speed reduction motor, 5, a frame, 6, an observation window, 7, a cleaning block, 8, a traction rope, 9, a connecting rod, 10, a winding wheel, 11, a supporting plate, 12, a pulley, 13, a positioning frame, 14, a pressing plate, 15, a lifting rod, 16, a toothed plate, 17, a gear, 18, a limiting ring, 19, a pressure spring, 20, a damping pad, 21, a press switch, 22 and a contact plate.

Detailed Description

The technical solutions in the implementation of the present invention will be made clear and fully described below with reference to the accompanying drawings, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the profiling machining device for numerical control according to the embodiment of the present invention includes a machining device body 1, vertical plates 2 disposed on two sides of the machining device body 1, a shaft rod 3 movably connected to an inner side of the vertical plate 2, and a guard door fixedly connected to a surface of the shaft rod 3, wherein a speed reduction motor 4 is fixedly connected to a rightmost side of the vertical plate 2, a right end of the shaft rod 3 penetrates through a right side of the vertical plate 2 and is fixedly connected to the speed reduction motor 4, the guard door is composed of a frame 5 and an observation window 6, and a structure for wiping the observation window 6 is disposed inside the frame 5.

Preferably, the inside slip of frame 5 is provided with the clearance piece 7 that is used for wiping observation window 6, the front of clearance piece 7 and the surface contact of observation window 6, the top fixedly connected with haulage rope 8 of clearance piece 7, one side that the haulage rope 8 is kept away from clearance piece 7 runs through frame 5 and extends to the outside of frame 5, the right side of frame 5 is provided with the structure that is used for carrying out the rolling to the haulage rope. As shown in figure 3, by arranging the traction rope 8 and the cleaning block 7, the observation window 6 can be wiped on the basis that the protective door is not opened, and the sight of a user is prevented from being influenced.

Preferably, a connecting rod 9 for winding the traction rope 8 is movably connected to the right side of the frame 5, a winding wheel 10 is fixedly connected to the surface of the connecting rod 9, and one end, far away from the frame 5, of the traction rope 8 is wound on the surface of the winding wheel 10 and is fixedly connected with the winding wheel 10. As shown in fig. 5, through setting up connecting rod 9 and rolling wheel 10, can be convenient for the user to drag haulage rope 8, avoid the user by haulage rope 8 fish tail.

Preferably, a supporting plate 11 is fixedly connected to the top of the frame 5, a pulley 12 is movably connected to the inner side of the supporting plate 11, and the outer surface of the pulley 12 is in contact with the surface of the traction rope 8. As shown in fig. 6, the support plate 11 and the pulley 12 are provided to support the traction rope 8, thereby reducing wear of the traction rope 8 and the frame 5 caused by contact friction.

Preferably, the front surface of the processing device body 1 is fixedly connected with a positioning frame 13, a pressing plate 14 is arranged at the bottom of the positioning frame 13, a lifting rod 15 is fixedly connected to the top of the pressing plate 14, the top end of the lifting rod 15 penetrates through the top of the positioning frame 13 and is fixedly connected with a toothed plate 16, and a gear 17 which is meshed with the toothed plate 16 is fixedly connected to the right end of the connecting rod 9. As shown in fig. 1, by arranging the gear 17, the toothed plate 16 and the pressing plate 14, the cleaning block 7 can be directly controlled by feet to ascend and descend, and the gear 17 and the toothed plate 16 are convenient to engage, so that the protection door cannot be influenced.

Preferably, the surface of the lifting rod 15 is fixedly connected with a limiting ring 18 located inside the positioning frame 13, the bottom of the limiting ring 18 is fixedly connected with a pressure spring 19 sleeved on the surface of the lifting rod 15, and one side of the pressure spring 19 far away from the limiting ring 18 is in contact with the surface of the positioning frame 13. As shown in fig. 1, the lifter 15 can be supported by providing the compression spring 19 and the stopper ring 18, so that the lifter 15 has a return effect, and the operation steps of the user for reciprocating the lifter 15 can be saved.

Preferably, a shock pad 20 is fixedly connected to both the left side and the right side of the back surface of the frame 5, the inner side of the shock pad 20 extends to the back surface of the cleaning block 7, the back surface of the shock pad 20 is in contact with the surface of the processing device body 1, and the shock pad 20 is made of a damping material. As shown in fig. 3, the shock absorbing pad 20 is provided to limit the cleaning block 7 and attenuate the impact force generated when the frame 5 is closed.

Preferably, a push switch 21 is fixedly connected to the left side of the front surface of the processing device body 1, the push switch 21 is electrically connected to the processing device body 1, a contact plate 22 is fixedly connected to the left side of the frame 5, and the back surface of the contact plate 22 contacts with the front surface of the push switch 21. As shown in fig. 4, by providing the push switch 21 and the contact plate 22, the safety of the processing apparatus body 1 can be further improved, and the processing apparatus body 1 can be prevented from operating when the protective door is not closed.

The working process is as follows: when in use, a user firstly fixes a workpiece in the processing device body 1 and starts the speed reducing motor 4, the speed reducing motor 4 drives the frame 5 to rotate through the shaft lever 3 and completely seals the processing device body 1, when the back surface of the contact plate 22 contacts with the surface of the push switch 21, the processing device body 1 works and processes the workpiece, the user can directly observe the processing condition of the workpiece through the observation window 6, when the coolant liquid splashes the surface of observation window 6 and causes the influence to user's sight, trample clamp plate 14 through the foot, clamp plate 14 drives pinion rack 16 through lifter 15 and descends, pinion rack 16 promotes the rolling wheel 10 rotation and twines haulage rope 8 on its surface through gear 17 and connecting rod 9, haulage rope 8 can stimulate clearance piece 7 at the rolling in-process and rise, clearance piece 7 is cleaned observation window 6 to reach the effect of avoiding user's sight to suffer the influence.

In conclusion, the protection door is driven to open and close by the gear motor 4, so that the automation degree of the protection door can be improved, the situation that the protection door is opened by mistake is avoided, and the problems that the existing processing device is mostly hinged with the protection door in a connection mode, the opening and closing mode is complicated, the protection door can be opened easily in the processing process, and the safety of a processor is seriously influenced are solved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.