阅读说明：本技术 一种螺纹钢铣刀专用智能数控磨床 (Special intelligent numerically controlled grinder of screw-thread steel milling cutter ) 是由 尤芳 苗利河 苗超 汲美萱 汲润涛 于 2020-06-05 设计创作，主要内容包括：本发明公开了一种螺纹钢铣刀专用智能数控磨床,包括机箱、脚垫、工作台,工作台及减震螺栓,工作台的内部前端设置有X轴驱动装置,X轴驱动装置的顶端设置有飞刀转动装置,工作台的后端设置有Y轴驱动装置,Y轴驱动装置的顶端设置有打磨装置,工作台的顶端设置有指示灯及控制面板,工作台的后端一侧设置有驱动器,机箱靠近指示灯的一端侧壁上分别设置有内嵌式油泵及通电开关,工作台的后端设置有润滑分路器,工作台内靠近内嵌式油泵的一端设置有工作照明灯,工作台的前端设置有可视化伸缩门。有益效果：本发明对于操作者要求较低,只需几个课时培训就能熟练操作,在企业产品质量提升、降本增效、安全管理等方面做出显著成绩。(The invention discloses an intelligent numerical control grinding machine special for a deformed steel bar milling cutter, which comprises a case, a foot pad, a workbench, the workbench and a damping bolt, wherein an X-axis driving device is arranged at the front end inside the workbench, a fly cutter rotating device is arranged at the top end of the X-axis driving device, a Y-axis driving device is arranged at the rear end of the workbench, a grinding device is arranged at the top end of the Y-axis driving device, an indicator lamp and a control panel are arranged at the top end of the workbench, a driver is arranged on one side of the rear end of the workbench, an embedded oil pump and a power-on switch are respectively arranged on the side wall of one end, close to the indicator lamp, of the case, the rear end of the workbench is provided with a lubricating splitter, a working illuminating lamp is arranged at one end. Has the advantages that: the invention has lower requirement on operators, can be skillfully operated only by training in class, and has remarkable achievement in the aspects of product quality improvement, cost reduction and efficiency improvement, safety management and the like of enterprises.)

1. The special intelligent numerical control grinding machine for the thread steel milling cutter is characterized by comprising a machine case (1), wherein a plurality of groups of foot pads (2) are arranged at the bottom end of the machine case (1), a workbench (3) is arranged at the top end of the machine case (1), a plurality of groups of damping bolts (4) are arranged between the workbench (3) and the machine case (1), an X-axis driving device (5) is arranged at the front end inside the workbench (3), a fly cutter rotating device (6) is arranged at the top end of the X-axis driving device (5), a Y-axis driving device (7) is arranged at the rear end of the workbench (3), a grinding device (8) is arranged at the top end of the Y-axis driving device (7), indicator lamps (9) and a control panel (10) are respectively arranged at the top end of the workbench (3) and at the two sides of the Y-axis driving device (7), a driver (11) is arranged on one side of the rear end of the workbench (, the control panel (10) is electrically connected with the driver (11), the X-axis driving device (5), the fly cutter rotating device (6), the Y-axis driving device (7) and the polishing device (8) in sequence, an embedded oil pump (12) and an energizing switch (13) are respectively arranged on the side wall of one end of the case (1) close to the indicator light (9), a lubricating branching device (14) is arranged at the rear end of the workbench (3), the embedded oil pump (12) is sequentially connected with the lubricating branching device (14), the X-axis driving device (5), the fly cutter rotating device (6), the Y-axis driving device (7) and the polishing device (8) through pipelines, a working lighting lamp (15) is arranged at one end of the workbench (3) close to the embedded oil pump (12), the front end of the workbench (3) is provided with a visual retractable door (16).

2. The intelligent numerically controlled grinder special for the deformed steel bar milling cutter according to claim 1, wherein the X-axis driving device (5) comprises an X-axis motor (501) which is arranged at the front end inside the workbench (3) and close to one end of the power switch (13), a first connecting plate (502) is arranged inside the workbench (3) and on one side of the X-axis motor (501) far away from the power switch (13), two sets of first guide rails (503) are arranged in front of the X-axis motor (501) and the first connecting plate (502), a first lead screw (504) is sleeved on an output shaft of the X-axis motor (501), the first lead screw (504) extends to the first connecting plate (502), the top ends of the two sets of first guide rails (503) are respectively provided with a first sliding block (505), and the top ends of the two sets of first sliding blocks (505) are provided with a first sliding plate (506), the middle part of the bottom end of the first sliding plate (506) is sleeved on the outer side of the first lead screw (504).

3. The intelligent numerically controlled grinder special for the threaded steel milling cutter according to claim 2, characterized in that the fly cutter rotating device (6) comprises a support plate (601) arranged at the top end of the first sliding plate (506), the support plate (601) extends to the outer side of the first sliding plate (506), a C-axis motor (602) is arranged at the bottom end of one end of the support plate (601) on the outer side of the first sliding plate (506), an output shaft of the C-axis motor (602) penetrates through the support plate (601) and extends to the upper side of the support plate (601), a connecting disc (603) is arranged at the top end of the output shaft of the C-axis motor (602), a fly cutter special clamp (604) is arranged at the top end of the connecting disc (603), and a differential regulator (605) is arranged at one end of the fly cutter special clamp (604) far away from the C-axis motor (602).

4. The intelligent numerically controlled grinder special for the deformed steel bar milling cutter according to claim 1 or 3, wherein the Y-axis driving device (7) comprises a Y-axis motor (701) arranged in the middle of the rear end of the workbench (3), a second connecting plate (702) is arranged on the front side of the Y-axis motor (701), two sets of second guide rails (703) are arranged in front of the Y-axis motor (701) and the second connecting plate (702), a second lead screw (704) is sleeved on an output shaft of the Y-axis motor (701), the second lead screw (704) extends to the second connecting plate (702), two sliders (705) are respectively arranged at the top ends of the two sets of second guide rails (703), a second sliding plate (706) is arranged at the top end of the two sliders (705), and the middle of the bottom end of the second sliding plate (706) is sleeved on the outer side of the second lead screw (704).

5. The intelligent numerically controlled grinder special for the thread steel milling cutter according to claim 4, characterized in that the grinding device (8) comprises a grinding wheel main motor mounting frame (801) arranged at the top end of the second sliding plate (706), a grinding wheel main motor (802) is arranged on the grinding wheel main motor mounting frame (801), a flange (803) is arranged on an output shaft of the grinding wheel main motor (802), a grinding wheel (804) is arranged at one end, away from the grinding wheel main motor (802), of the flange (803), and the grinding wheel (804) extends to the side edge of the special fly cutter clamp (604).

6. The intelligent numerically controlled grinder special for the deformed steel bar milling cutter according to claim 1, characterized in that a dust removal fan (17) is arranged at the bottom end of the case (1), and an air outlet of the dust removal fan (17) extends into the workbench (3) through a pipeline.

Technical Field

The invention relates to the technical field of metallurgical rolls, in particular to an intelligent numerical control grinding machine special for a deformed steel bar milling cutter.

Background

The existing grinding of alloy fly cutters used in the rod and wire roller thread groove processing industry is manual grinding, and processing of intelligent and numerical control special equipment is not realized.

The manual grinding has the following defects:

1. has high requirements on the sharpening level of the technicians. If the individual technical level can not be reached, the cutter after sharpening can not meet the production requirements, for example, the left and right of the cutter after sharpening are asymmetric, so that the two sides of the crescent groove are different in size, the clearance angle is interfered, the strength is too low, the cutter is banged to the edge and is broken, and even the whole groove is wasted.

2. The manual grinding has high rejection rate, high cost and low efficiency. Due to the high requirement on the precision of the fly cutter, even good technicians can grind the fly cutter, the problems of low processing efficiency and high rejection rate can occur, and when the production is busy, special technicians can be selected to grind the fly cutter for use of each machine tool, so that the cost is obviously increased.

3. The potential security risk is large. Firstly, potential injury to the body of a worker is caused, the grinding wheel rotating at high speed needs the worker to constantly keep a safe posture and distance, otherwise irreparable injury is caused, the ground dust particles can invade the inside of the body through a respiratory tract to cause damage, and if the grinding wheel is touched, the hard particles of a cutter can splash to the face, eyes and the like to cause injury.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides an intelligent numerical control grinding machine special for a deformed steel bar milling cutter, which aims to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

an intelligent numerical control grinding machine special for a deformed steel bar milling cutter comprises a machine case, wherein a plurality of foot pads are arranged at the bottom end of the machine case, a workbench is arranged at the top end of the machine case, a plurality of damping bolts are arranged between the workbench and the machine case, an X-axis driving device is arranged at the front end inside the workbench, a fly cutter rotating device is arranged at the top end of the X-axis driving device, a Y-axis driving device is arranged at the rear end of the workbench, a grinding device is arranged at the top end of the Y-axis driving device, an indicator lamp and a control panel are respectively arranged at the top end of the workbench and on two sides of the Y-axis driving device, a driver is arranged on one side of the rear end of the workbench, the control panel is electrically connected with the driver, the X-axis driving device, the fly cutter rotating device, the Y-axis driving device and the grinding device in sequence, an embedded, the embedded oil pump is connected with the lubricating branching device, the X-axis driving device, the fly cutter rotating device, the Y-axis driving device and the polishing device in sequence through pipelines, a working illuminating lamp is arranged at one end, close to the embedded oil pump, in the workbench, and a visual retractable door is arranged at the front end of the workbench.

Further, in order to drive a cutter to be polished to move in the X-axis direction, the X-axis driving device comprises an X-axis motor which is arranged at the front end inside the workbench and close to one end of a power-on switch, a first connecting plate is arranged inside the workbench and on one side, away from the power-on switch, of the X-axis motor, two first guide rails are arranged before the X-axis motor and the first connecting plate, a first lead screw is sleeved on an output shaft of the X-axis motor, the first lead screw extends to the first connecting plate, first sliding blocks are respectively arranged at the top ends of the two first guide rails, a first sliding plate is arranged at the top ends of the two first sliding blocks, and the middle part of the bottom end of.

Further, in order to rotate the cutter to be polished, the fly cutter rotating device comprises a supporting plate arranged at the top end of a sliding plate, the supporting plate extends to the outer side of the sliding plate I, a C-axis motor is arranged at the bottom end of one end, outside the sliding plate, of the supporting plate, an output shaft of the C-axis motor penetrates through the supporting plate and extends to the upper portion of the supporting plate, a connecting disc is arranged at the top end of the output shaft of the C-axis motor, a special fly cutter clamp is arranged at the top end of the connecting disc, and a differential regulator is arranged at one end, far away from the C-axis motor.

Further, in order to drive the grinding wheel to move in the Y-axis direction, the Y-axis driving device comprises a Y-axis motor arranged in the middle of the rear end of the workbench, a second connecting plate is arranged on the front side of the Y-axis motor, two sets of guide rails are arranged in front of the Y-axis motor and the second connecting plate, a second lead screw is sleeved on an output shaft of the Y-axis motor, the second lead screw extends to the second connecting plate, two sliding blocks are arranged on the top ends of the two sets of guide rails respectively, a second sliding plate is arranged on the top ends of the two sets of sliding blocks, and the outer side of the second lead screw is.

Further, in order to polish the cutter to be polished, the polishing device comprises a main grinding wheel motor mounting frame arranged at the top end of the sliding plate, a main grinding wheel motor is arranged on the main grinding wheel motor mounting frame, a flange is arranged on an output shaft of the main grinding wheel motor, a grinding wheel is arranged at one end, away from the main grinding wheel motor, of the flange, and the grinding wheel extends to the side edge of the special cutter flying clamp.

Furthermore, in order to blow off the metal chips formed after polishing from the workbench, the attractive appearance and the cleanliness of the workbench are improved, the bottom end of the case is provided with a dust removal fan, and an air outlet of the dust removal fan extends into the workbench through a pipeline.

The invention has the beneficial effects that:

(1) the thread fly cutter grinding machine is compact in structure, attractive in appearance, small in occupied area and stable in product quality, and can be linked in the rotating directions of an X axis, a Y axis and a C axis by arranging the X axis driving device, the fly cutter rotating device, the Y axis driving device and the grinding device, so that the grinding of the thread fly cutter is completed.

(2) The invention has lower requirements on operators, can be skillfully operated only by training in class, and thoroughly changes the operation flow of manual knife sharpening at present; the grinding rejection rate and the cost are reduced, and the efficiency is greatly improved; the potential injury of the body of a worker is reduced, the harm caused by the fact that the ground dust particles invade the interior of the body through a respiratory tract is avoided, and the injury caused by the fact that the hard particles of the grinding wheel and the cutter are splashed to the face, the eyes and the like is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an intelligent numerically controlled grinder special for a deformed steel bar milling cutter according to an embodiment of the invention;

FIG. 2 is a rear view of the intelligent numerically controlled grinder special for the deformed steel milling cutter according to the embodiment of the invention;

FIG. 3 is a schematic structural diagram of an X-axis driving device and a fly cutter rotating device of the intelligent numerically controlled grinding machine special for the deformed steel milling cutter according to the embodiment of the invention;

fig. 4 is a schematic structural diagram of a Y-axis driving device and a grinding device of the intelligent numerically controlled grinding machine special for the deformed steel bar milling cutter according to the embodiment of the invention.

In the figure:

1. a chassis; 2. a foot pad; 3. a work table; 4. a shock absorbing bolt; 5. an X-axis drive device; 501. an X-axis motor; 502. a first connecting plate; 503. a first guide rail; 504. a first lead screw; 505. a first sliding block; 506. a first sliding plate; 6. a fly cutter rotating device; 601. a support plate; 602. a C-axis motor; 603. a connecting disc; 604. a clamp special for a fly cutter; 605. a differential regulator; 7. a Y-axis drive device; 701. a Y-axis motor; 702. a second connecting plate; 703. a second guide rail; 704. a second screw rod; 705. a second sliding block; 706. a second sliding plate; 8. a polishing device; 801. a grinding wheel main motor mounting rack; 802. a grinding wheel main motor; 803. a flange; 804. a grinding wheel; 9. an indicator light; 10. a control panel; 11. a driver; 12. an embedded oil pump; 13. a power-on switch; 14. lubricating a shunt; 15. a working lighting lamp; 16. a visual retractable door; 17. a dust removal fan.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the invention, the invention provides the intelligent numerical control grinding machine special for the deformed steel bar milling cutter.

Referring to the drawings and the detailed description, as shown in fig. 1-4, the numerically controlled grinder for a thread fly cutter according to the embodiment of the present invention includes a case 1, a plurality of sets of foot pads 2 are disposed at a bottom end of the case 1, a worktable 3 is disposed at a top end of the case 1, a plurality of sets of damping bolts 4 are disposed between the worktable 3 and the case 1, an X-axis driving device 5 is disposed at a front end inside the worktable 3, a fly cutter rotating device 6 is disposed at a top end of the X-axis driving device 5, a Y-axis driving device 7 is disposed at a rear end of the worktable 3, a polishing device 8 is disposed at a top end of the Y-axis driving device 7, an indicator lamp 9 and a control panel 10 are disposed at two sides of the Y-axis driving device 7, a driver 11 is disposed at one side of a rear end of the worktable 3, and the control panel 10 is sequentially connected with the driver 11, the X, The fly cutter rotating device 6, the Y-axis driving device 7 and the polishing device 8 are electrically connected, an embedded oil pump 12 and a power-on switch 13 are respectively arranged on the side wall of one end, close to the indicator light 9, of the case 1, a lubricating branching unit 14 is arranged at the rear end of the workbench 3, the embedded oil pump 12 is sequentially connected with the lubricating branching unit 14, the X-axis driving device 5, the fly cutter rotating device 6, the Y-axis driving device 7 and the polishing device 8 through pipelines, a working illuminating lamp 15 is arranged at one end, close to the embedded oil pump 12, in the workbench 3, and a visual retractable door 16 is arranged at the front end of the workbench 3.

By means of the scheme, the system has low requirements on operators, can be operated skillfully only by training in class, and achieves remarkable results in the aspects of enterprise product quality improvement, cost reduction and efficiency improvement, safety management and the like.

In an embodiment, for the X-axis driving device 5, the X-axis driving device 5 includes an X-axis motor 501 disposed at a front end inside the workbench 3 and near one end of the power switch 13, a first connecting plate 502 is disposed inside the workbench 3 and on a side of the X-axis motor 501 away from the power switch 13, two first guide rails 503 are disposed in front of the X-axis motor 501 and the first connecting plate 502, a first lead screw 504 is sleeved on an output shaft of the X-axis motor 501, the first lead screw 504 extends to the first connecting plate 502, first sliders 505 are disposed at top ends of the two first guide rails 503, first sliding plates 506 are disposed at top ends of the two first sliding blocks 505, and middle portions of bottom ends of the first sliding plates 506 are sleeved outside the first lead screw 504, so that a tool to be polished can be driven to move in the X-axis direction.

In one embodiment, for the fly cutter rotating device 6, the fly cutter rotating device 6 includes a support plate 601 disposed at the top end of the first sliding plate 506, the support plate 601 extends to the outer side of the first sliding plate 506, a C-axis motor 602 is disposed at the bottom end of one end of the support plate 601 outside the first sliding plate 506, an output shaft of the C-axis motor 602 penetrates through the support plate 601 and extends above the support plate 601, a connection disc 603 is disposed at the top end of the output shaft of the C-axis motor 602, a fly cutter special fixture 604 is disposed at the top end of the connection disc 603, and a differential adjuster 605 is disposed at one end of the fly cutter special fixture 604 far away from the C-axis motor 602, so as to be capable of rotating a cutter.

In an embodiment, for the Y-axis driving device 7, the Y-axis driving device 7 includes a Y-axis motor 701 disposed in the middle of the rear end of the worktable 3, a second connecting plate 702 is disposed on the front side of the Y-axis motor 701, two sets of guide rails 703 are disposed in front of the Y-axis motor 701 and the second connecting plate 702, a second lead screw 704 is sleeved on an output shaft of the Y-axis motor 701, the second lead screw 704 extends to the second connecting plate 702, two sliding blocks 705 are disposed at the top ends of the two sets of guide rails 703, a second sliding plate 706 is disposed at the top ends of the two sets of sliding blocks 705, and the middle of the bottom end of the second sliding plate 706 is sleeved on the outer side of the second lead screw 704, so as to drive.

In an embodiment, for the grinding device 8, the grinding device 8 includes a grinding wheel main motor mounting rack 801 arranged at the top end of the sliding plate two 706, a grinding wheel main motor 802 is arranged on the grinding wheel main motor mounting rack 801, a flange 803 is arranged on an output shaft of the grinding wheel main motor 802, a grinding wheel 804 is arranged at one end, away from the grinding wheel main motor 802, of the flange 803, and the grinding wheel 804 extends to the side edge of the special clamp 604 for the flying cutter, so that the grinding tool to be ground can be ground.

In an embodiment, for the case 1, the dust removing fan 17 is disposed at the bottom end of the case 1, and an air outlet of the dust removing fan 17 extends into the workbench 3 through a pipeline, so that metal chips formed after polishing can be blown out of the workbench 3, which is beneficial to improving the aesthetic degree and the cleanliness of the workbench 3.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the electrified switch 13 is turned on to electrify the equipment, a cutter needing to be ground is arranged on the special clamp 604 for the fly cutter, and the position of the cutter needing to be ground is adjusted and locked through the differential adjuster 605. Selecting a prefabricated size on a control panel 10, clicking to start, driving a first lead screw 504 to rotate by an X-axis motor 501 through an output shaft, and moving a first slide block 505, a first slide plate 506 and a fly cutter rotating device 6 on a first guide rail 503 in the X-axis direction; the C-axis motor enables the connecting disc 603, the fly cutter special clamp 604 and the fly cutter to be processed to rotate through the output shaft; the Y-axis motor 701 drives the second lead screw 704 to rotate through the output shaft, and the second sliding block 705, the second sliding plate 706 and the grinding device 8 move on the second guide rail 703 in the Y-axis direction; grinding wheel master motor 802 rotates grinding wheel 804 via output shaft and flange 803. The above operations are linked according to the program in the control panel 10 to grind the tool to be ground. After reaching the program set value in the control panel 10, the equipment is automatically stopped and returns to the zero position, the indicator lamp 9 prompts that the machining is finished, and the ground cutter can be taken out to finish the series of operations.

In conclusion, by means of the technical scheme, the thread fly cutter is compact in structure, attractive in appearance, small in occupied area and stable in product quality, and the X-axis driving device 5, the fly cutter rotating device 6, the Y-axis driving device 7 and the grinding device 8 are arranged, so that the thread fly cutter can be linked in the rotating directions of the X axis, the Y axis and the C axis, and the thread fly cutter can be sharpened. The invention has lower requirements on operators, can be skillfully operated only by training in class, and thoroughly changes the operation flow of manual knife sharpening at present; the grinding rejection rate and the cost are reduced, and the efficiency is greatly improved; the potential injury of the body of a worker is reduced, the harm caused by the fact that the ground dust particles invade the interior of the body through a respiratory tract is avoided, and the injury caused by the fact that the hard particles of the grinding wheel and the cutter are splashed to the face, the eyes and the like is prevented.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.