CN114654312B - A tool external cylindrical grinding machine and its use method - Google Patents

A tool external cylindrical grinding machine and its use method Download PDF

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Publication number
CN114654312B
CN114654312B CN202210411206.8A CN202210411206A CN114654312B CN 114654312 B CN114654312 B CN 114654312B CN 202210411206 A CN202210411206 A CN 202210411206A CN 114654312 B CN114654312 B CN 114654312B
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CN
China
Prior art keywords
grinding
adjustment plate
deflection
deflection angle
angle adjustment
Prior art date
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CN202210411206.8A
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Chinese (zh)
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CN114654312A (en
Inventor
舒贤佑
张金贤
石锡祥
刘光达
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Xiamen Maida Intelligent Technology Co ltd
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Xiamen Maida Intelligent Technology Co ltd
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Priority to CN202210411206.8A priority Critical patent/CN114654312B/en
Publication of CN114654312A publication Critical patent/CN114654312A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

本发明提出了一种刀具外圆研磨机床及其使用方法，包括工作台，所述工作台上设置有用于调整磨削钻针偏角的角度调整机构，所述角度调整机构包括滑台、电主轴支架、第一偏角调节板以及第二偏角调节板，所述第一偏角调节板与第二偏角调节板的一端铰接，所述第一偏角调节板固定连接在所述滑台的顶壁，所述电主轴支架设置在所述第二偏角调节板的顶壁，所述电主轴支架上设置有用于磨削钻针的砂轮。通过滑台带动电主轴支架上的砂轮，控制磨削钻针的进给与磨削量，通过调节铰接的第一偏角调节板与第二偏角连接板控制此时砂轮的偏角，实现对砂轮偏角的调节，从而实现对研磨机床高效调机，方便了钻针的生产，提高生产效率。

The present invention proposes a tool cylindrical grinding machine and a method for using the same, including a workbench, the workbench is provided with an angle adjustment mechanism for adjusting the deflection angle of a grinding drill, the angle adjustment mechanism includes a slide, an electric spindle bracket, a first deflection adjustment plate and a second deflection adjustment plate, the first deflection adjustment plate is hinged to one end of the second deflection adjustment plate, the first deflection adjustment plate is fixedly connected to the top wall of the slide, the electric spindle bracket is arranged on the top wall of the second deflection adjustment plate, and a grinding wheel for grinding the drill is arranged on the electric spindle bracket. The grinding wheel on the electric spindle bracket is driven by the slide to control the feed and grinding amount of the grinding drill, and the deflection angle of the grinding wheel is controlled by adjusting the hinged first deflection adjustment plate and the second deflection connection plate to adjust the deflection angle of the grinding wheel, thereby realizing efficient adjustment of the grinding machine, facilitating the production of drills, and improving production efficiency.

Description

Cutter excircle grinding machine tool and use method thereof
Technical Field
The invention belongs to the technical field of machine tool equipment, and particularly relates to a cutter excircle grinding machine tool and a use method thereof.
Background
A PCB cutter, or drill point, is a cutter used for cutting and punching a PCB (namely a printed circuit board).
The grinding machine is a machine tool for grinding a surface of a workpiece by using a grinding tool, most of the grinding machines are grinding machines by using a grinding wheel rotating at a high speed, and a few of the grinding machines are grinding machines by using other grinding tools such as oilstones, abrasive belts and the like and free abrasive materials, such as superfinishing machines, abrasive belt grinding machines, polishing machines and the like, wherein a cutter is generally processed by using the grinding machine, so the grinding machine is a machine tool device commonly used in PCB cutter processing.
In the related art, the tool grinding machine tool comprises a grinding disc and a manipulator, wherein the grinding disc is rotatably arranged on a machine frame, an air cylinder capable of enabling the grinding disc to rotate around an axis of the machine frame is further arranged on the machine frame, and the manipulator is arranged on the machine frame and is used for clamping a tool.
However, the traditional cutter grinding machine tool is inconvenient in machine adjustment and grinding processing of a cutter caused by inflexible and inconvenient angle adjustment of a grinding disc, so that the production efficiency is reduced.
In view of the above, it is very significant to provide a tool outer circle grinding machine tool and a use method thereof.
Disclosure of Invention
In order to solve the problems of machine adjustment and inconvenient machining of the conventional grinding machine tool, the invention provides a cutter excircle grinding machine tool and a use method thereof, and aims to solve the technical defects.
In a first aspect, the invention provides a cutter excircle grinding machine tool, which comprises a workbench, wherein an angle adjusting mechanism for adjusting the deflection angle of a grinding drill needle is arranged on the workbench, the angle adjusting mechanism comprises a sliding table, an electric spindle bracket, a first deflection angle adjusting plate and a second deflection angle adjusting plate, the first deflection angle adjusting plate is hinged with one end of the second deflection angle adjusting plate, the first deflection angle adjusting plate is fixedly connected with the top wall of the sliding table, the electric spindle bracket is arranged on the top wall of the second deflection angle adjusting plate, and a grinding wheel for grinding the drill needle is arranged on the electric spindle bracket.
The grinding wheel on the electric spindle support is driven by the sliding table, feeding and grinding quantity of the grinding drill needle are controlled, the deflection angle of the grinding wheel is controlled by adjusting the hinged first deflection angle adjusting plate and the second deflection angle connecting plate, and the deflection angle of the grinding wheel is adjusted, so that the efficient machine adjustment of the grinding machine tool is realized, the production of the drill needle is facilitated, and the production efficiency is improved.
Preferably, one side away from the first declination adjusting plate and the second declination adjusting plate hinge shaft is provided with adjusting device, adjusting device includes adjusting screw, connecting block and fixed block, the one end fixed connection of connecting block is in one side of second declination adjusting plate, fixed block fixed connection is in on the first declination adjusting plate, adjusting screw threaded connection is in the one end of connecting block, just the tip of adjusting screw with the lateral wall butt of fixed block. Through adjusting the abutting relation of adjusting screw and fixed block to reach the contained angle of adjusting between first declination regulating plate and the second declination regulating plate, finally realize the machine of adjusting to the emery wheel declination, convenient and fast.
Further preferably, the spring anti-jacking device comprises a spring and a mounting block, the mounting block is fixedly connected to the side wall of the first deflection angle adjusting plate, one end of the spring is fixedly connected to the mounting block, and the other end of the spring is in butt joint with the side wall of the second deflection angle adjusting plate. The spring anti-jacking device plays a role in buffering, and is beneficial to adjusting the deflection angle of the grinding wheel.
Further preferably, the fixed block is further provided with a dial indicator, and a measuring head of the dial indicator is abutted to the side wall of the connecting block. The setting of the dial indicator is used for controlling the adjustment quantity, ensures good accuracy of adjusting the deflection angle of the grinding wheel, and saves time and labor.
Preferably, the second declination adjusting plate is further provided with a polishing device for polishing the grinding wheel, the polishing device comprises an adjusting seat and a sand strip, the adjusting seat is arranged on the top wall of the second declination adjusting plate, the sand strip is arranged on the adjusting seat, and the end part of the sand strip is close to the grinding wheel. The setting of the grinding device is convenient for grinding the grinding wheel, thereby ensuring good grinding effect on the drill point.
Still preferably, the workbench is further provided with a fixing mechanism for fixing the drill point, the fixing mechanism comprises a fixing seat and a clamping assembly, the clamping assembly comprises a first clamping part, a second clamping part and a supporting block for clamping the handle part of the drill point, and the clamping assembly further comprises a depending rod for supporting the grinding part of the drill point. Through setting up fixed establishment, ensure to support fixed effectual to the drill point to can offset the deflection that a part grinding force brought the drill point, ensure to process effectually to the drill point.
Further preferably, the three sets of the angle adjusting mechanism and the fixing mechanism are provided on the workbench, and are used as three machining processes of rough grinding, fine grinding and post UC for machining the outer diameter of the drill point blade. The three basic working procedures of rough grinding, fine grinding and post UC of the outer diameter processing of the drill point blade are integrally integrated on a grinding machine, so that continuous processing of each working procedure of the drill point is ensured, and the production efficiency of the drill point is further improved.
Further preferably, the automatic drilling machine further comprises a mechanical arm mechanism, wherein the mechanical arm mechanism is arranged on one side of the workbench and is used for loading and unloading raw materials and finished products of the drill point. The mechanical arm mechanism is arranged, so that automatic up-and-down material taking of the drill point is facilitated, and the production efficiency of the drill point is improved.
Still preferably, the drilling machine further comprises a rotating device arranged in the center of the workbench, four groups of clamps used for clamping the drilling needle are arranged on the rotating device, and the ends of the four groups of clamps face three groups of angle adjusting mechanisms, fixing mechanisms and mechanical arm mechanisms respectively. The four groups of clamps respectively correspond to different working procedures of drill point production, so that the production line operation of drill point production and processing is realized, and the production efficiency of the drill point is further improved.
Further preferably, the three groups of the angle adjusting mechanism, the fixing mechanism and the mechanical arm mechanism are respectively arranged along the rotation device in a surrounding mode. And the rationalized layout of the machine tool structure improves the automation degree of the production of the drill point and further improves the production efficiency of the drill point.
In a second aspect, the invention also discloses a use method of the cutter excircle grinding machine tool, which specifically comprises the following steps:
S1, adjusting the position of a blade part supporting support bar and the deflection angle of an electric spindle grinding wheel according to the specification of a drill point product, and setting the feed amount and the feed speed of the grinding wheel;
S2, placing a material to be processed on a tray positioning tray of a mechanical arm mechanism, fixing the tray, and closing a cabinet door;
S3, pressing a starting button of a control panel of the equipment to start an automatic processing program;
S4, taking out the processed product and the material tray, replacing with a new material to be processed, and repeating the steps S2-S4 until the materials of the batch type are completely processed.
Compared with the prior art, the invention has the beneficial effects that:
(1) The grinding wheel on the electric spindle support is driven by the sliding table, feeding and grinding quantity of the grinding drill needle are controlled, the deflection angle of the grinding wheel is controlled by adjusting the hinged first deflection angle adjusting plate and the second deflection angle connecting plate, and the deflection angle of the grinding wheel is adjusted, so that the efficient machine adjustment of the grinding machine tool is realized, the production of the drill needle is facilitated, and the production efficiency is improved.
(2) Through adjusting the abutting relation of adjusting screw and fixed block to reach the contained angle of adjusting between first declination regulating plate and the second declination regulating plate, finally realize the machine of adjusting to the emery wheel declination, convenient and fast.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the invention. Many of the intended advantages of other embodiments and embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.
Fig. 1 is a schematic view of the overall structure of a cutter outer circle grinding machine tool according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the structure of a mechanism for adjusting the angle and a mechanism for fixing the angle in a tool outer circle grinding machine according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of an angle adjusting mechanism in a cutter outer circle grinding machine tool according to an embodiment of the present invention;
Fig. 4 is a schematic structural view of a fixing mechanism in a cutter outer circle grinding machine tool according to an embodiment of the present invention;
Fig. 5 is an enlarged schematic view of the portion a in fig. 4.
The numerical values of the components are 1, a workbench, 2, an angle adjusting mechanism, 201, a sliding table, 202, an electric spindle bracket, 203, a first deflection angle adjusting plate, 204, a second deflection angle adjusting plate, 205, a pin shaft, 3, a fixing mechanism, 4, a mechanical arm mechanism, 5, a rotating device, 6, a clamp, 7, a scale, 8, an adjusting device, 801, an adjusting screw, 802, a connecting block, 803, a fixing block, 9, a spring anti-jacking device, 901, a spring, 902, a mounting block, 10, a dial indicator, 11, a polishing device, 1101, an adjusting seat, 1102, a sand strip, 12, a fixing seat, 13, a clamping assembly, 1301, a first clamping part, 13011, a first rotating wheel, 13012, a driving motor, 1302, a second clamping part, 13021, a second rotating wheel, 13022, a supporting rod, 13023, a connecting rod, 13024, a cylinder, 1303, a supporting block, 1304, a supporting rod, a sliding table, 14, a second, 15, a differential head, 16 and a grinding wheel.
Detailed Description
In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced. For this, directional terms, such as "top", "bottom", "left", "right", "upper", "lower", and the like, are used with reference to the orientation of the described figures. Because components of embodiments can be positioned in a number of different orientations, the directional terminology is used for purposes of illustration and is in no way limiting. It is to be understood that other embodiments may be utilized or logical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims.
Fig. 1 shows that an embodiment of the invention discloses a cutter excircle grinding machine tool, and as shown in fig. 1, the grinding machine tool comprises a workbench 1, wherein an angle adjusting mechanism 2 for adjusting the deflection angle of a grinding drill needle and a fixing mechanism 3 for fixing the drill needle are arranged on the workbench 1, in addition, a mechanical arm mechanism 4 is arranged on one side of the workbench 1, and the mechanical arm mechanism 4 is used for loading and unloading raw materials and finished products of the drill needle.
The mechanical arm mechanism 4 in this embodiment adopts a mechanical arm structure of loading and unloading which is mature in the prior art, and is not a core invention point of the present invention, so a detailed description will not be developed here.
Referring to fig. 1 and 2, specifically, in the present embodiment, the angle adjusting mechanism 2 and the fixing mechanism 3 are arranged in three groups. The three groups of angle adjusting mechanisms 2 and the fixing mechanism 3 are respectively used as three processing procedures of rough grinding, fine grinding and post UC of the outer diameter processing of the drill point, wherein UC is abbreviated as a cutter Cut and is a meaning of cutting depth, and the position cutting depth is larger, which is a common term in the industry.
In addition, a rotation device 5 is provided in the center of the table 1, and three sets of angle adjustment mechanisms 2, fixing mechanisms 3, and arm mechanisms 4 are provided around the rotation device 5, respectively. The rotating device 5 is driven to rotate by a servo motor, four groups of clamps 6 for clamping the drill point are arranged on the rotating device 5, and the ends of the four groups of clamps 6 face the three groups of angle adjusting mechanisms 2, the fixing mechanism 3 and the mechanical arm mechanism 4 respectively.
Through the rotation of the rotating device 5, the clamp 6 and the drill point on the clamp 6 are transferred between the mechanical arm mechanism 4 and the three groups of angle adjusting mechanisms 2 and the fixing mechanism 3, so that different technological processes are carried out, and the device is respectively used for feeding raw materials and discharging finished products of the drill point, grooving the drill point cutter, polishing the front end and machining the escape surface.
Through rationalizing the overall arrangement to lathe structure, improve the degree of automation of drill point production, four groups anchor clamps 6 correspond the different processes of drill point production respectively, realize the pipelining to the drill point production and processing, further improve the production efficiency of drill point.
Specifically, referring to fig. 3, the angle adjustment mechanism 2 includes a slide table 201, an electric spindle bracket 202, a first yaw angle adjustment plate 203, and a second yaw angle adjustment plate 204. A motor is also welded and fixed at the bottom of the sliding table 201 and is used for controlling the feeding of the grinding wheel 16 so as to control the grinding amount of the drill point. Wherein, one end of first declination adjusting plate 203 and second declination adjusting plate 204 is articulated through round pin axle 205, and first declination adjusting plate 203 fixed connection is at the roof of slip table 201, and electric spindle support 202 fixed connection is provided with the emery wheel 16 that is used for grinding the drill point at the roof of second declination adjusting plate 204 on electric spindle support 202. When the included angle between the first deflection angle adjusting plate 203 and the second deflection angle adjusting plate 204 is adjusted, the deflection angle of the grinding wheel 16 on the electric spindle bracket 202 can be adjusted.
The grinding wheel 16 on the electric spindle support 202 is driven by the sliding table 201, feeding and grinding quantity of grinding drill needles are controlled, the deflection angle of the grinding wheel 16 at the moment is controlled by adjusting the hinged first deflection angle adjusting plate 203 and the second deflection angle connecting plate, and adjustment of the deflection angle of the grinding wheel 16 is achieved, so that efficient machine adjustment of a grinding machine tool is achieved, production of the drill needles is facilitated, and production efficiency is improved.
In addition, the first deflection angle adjusting plate 203 is provided with a threaded hole, the second deflection angle adjusting plate 204 is provided with a corresponding waist-shaped hole, and when the deflection angle of the grinding wheel 16 is adjusted, the first deflection angle adjusting plate 203 and the second deflection angle adjusting plate 204 are fixed through bolts, so that the grinding effect on the drill is ensured to be good. In addition, a scale 7 is fixedly connected to the side wall, close to the grinding wheel 16, of the electric spindle support 202, and is used for displaying the up-and-down fine adjustment amount of the electric spindle support 202.
Further, referring to fig. 2 and 3, an adjusting device 8 is provided on a side away from the hinge axis of the first yaw angle adjusting plate 203 and the second yaw angle adjusting plate 204, and the adjusting device 8 includes an adjusting screw 801, a connecting block 802, and a fixing block 803. One end of the connecting block 802 is fixedly connected to one side of the second deflection angle adjusting plate 204, the fixing block 803 is fixedly connected to the first deflection angle adjusting plate 203, the adjusting screw 801 is in threaded connection with one end of the connecting block 802, and the end of the adjusting screw 801 is abutted to the side wall of the fixing block 803. The angle between the first deflection angle adjusting plate 203 and the second deflection angle adjusting plate 204 is adjusted by adjusting the extending length of the adjusting screw 801, so that the deflection angle of the grinding wheel 16 on the electric spindle bracket 202 is adjusted.
Further, a spring anti-jacking device 9 is also included, and the spring anti-jacking device 9 includes a spring 901 and a mounting block 902. The mounting block 902 is fixedly connected to the side wall of the first deflection angle adjusting plate 203, one end of the spring 901 is fixedly connected to the mounting block 902, and the other end of the spring 901 is abutted to the side wall of the second deflection angle adjusting plate 204. The spring anti-jacking device 9 plays a role in buffering, and is beneficial to adjusting the deflection angle of the grinding wheel 16.
Further, in this embodiment, the fixing block 803 is further provided with a dial indicator 10, and a measuring head of the dial indicator 10 abuts against a side wall of the connecting block 802. The setting of the dial indicator 10 is used for controlling the adjustment quantity, ensures good adjustment accuracy of the deflection angle of the grinding wheel 16, and saves time and labor.
Specifically, the second declination adjusting plate 204 is further provided with a polishing device 11 for polishing the grinding wheel 16, the polishing device 11 comprises an adjusting seat 1101 and a sand strip 1102, the adjusting seat 1101 is arranged on the top wall of the second declination adjusting plate 204, the sand strip 1102 is arranged on the adjusting seat 1101, and the end part of the sand strip 1102 is close to the grinding wheel 16. The adjusting seat 1101 is also hinged with a bottom plate capable of changing the included angle, and the structure of the bottom plate is similar to that of the first deflection angle adjusting plate 203 and the second deflection angle adjusting plate 204 in the angle adjusting mechanism 2. The extension length of the sand strip 1102 is controlled by adjusting the included angle between the sand strip 1102 and the grinding wheel 16 on the adjusting seat 1101 and the scale knob on the adjusting seat 1101, so that the sand strip 1102 is close to the grinding wheel 16 to perform the effect of grinding the grinding wheel 16, and the grinding effect on the drill point is guaranteed to be good.
Further, referring to fig. 4 and 5, the fixing mechanism 3 includes a fixing base 12 and a clamping assembly 13, the clamping assembly 13 includes a first clamping portion 1301 for clamping the shank of the drill bit, a second clamping portion 1302 and a supporting block 1303, and the clamping assembly 13 further includes a depending bar 1304 for supporting the grinding portion of the drill bit. Wherein, the fixing mechanism 3 is located at one side of the angle adjusting mechanism 2 and is fixed on the workbench 1 through the fixing seat 12. The fixed seat 12 is provided with a second sliding table 14 capable of being adjusted back and forth and left and right, and is used for controlling the spatial relationship between the drill point and the grinding wheel 16.
Specifically, the clamping component 13 is arranged at the top of the second sliding table 14, the supporting blocks 1303 are fixedly connected to the fixing base 12 through bolts, the supporting blocks 1303 are positioned at the bottom of the drill point, and the top wall of each supporting block 1303 is in an inclined shape and is just attached to the handle of the drill point, so that the handle of the drill point is supported.
In addition, the first clamping part 1301 and the second clamping part 1302 are positioned at the left and right sides of the shank of the drill point, and together with the supporting block 1303, play a role in clamping and fixing the shank of the drill point. The first clamping portion 1301 includes a first rotating wheel 13011 and a driving motor 13012, and an output shaft of the driving motor 13012 is fixedly connected with the first rotating wheel 13011 to drive the first rotating wheel 13011 to rotate. After the shank of the drill bit is clamped and secured, the drill bit can rotate with the first wheel 13011.
The second clamping part 1302 includes second runner 13021, bracing piece 13022, connecting rod 13023 and cylinder 13024, and bracing piece 13022 and fixing base 12 fixed connection, and the middle part of connecting rod 13023 rotates with the tip of bracing piece 13022 to be connected, and second runner 13021 rotates the tip of connecting rod 13023 to be connected, and second runner 13021 laminates with the stalk portion lateral wall of rotating needle. The output shaft of the air cylinder 13024 is hinged to the other end of the connecting rod 13023, the connecting rod 13023 rotates by taking the supporting rod 13022 as an axis after the air cylinder 13024 acts, the second rotating wheel 13021 is attached to the side wall of the handle of the rotating needle, the second rotating wheel 13021 is used for pressing the handle of the drilling needle to increase the friction force between the first rotating wheel 13011 and the handle of the drilling needle, and accordingly the second rotating wheel 13021 rotates along with the first rotating wheel 13011 and the drilling needle.
Further, the clamping assembly 13 also includes a depending bar 1304 for supporting the grinding portion of the drill bit. The connecting part for fixing the support rod 1304 is similar to the connecting structure of the first clamping part 1301, the support rod 1304 is close to the grinding part of the drill point after the cylinder acts, the support function is achieved on the grinding part of the drill point, and when the cylinder acts reversely, the support rod 1304 is far away from the grinding part of the drill point, so that the drill point can be conveniently taken and discharged. In addition, the top of the cylinder of the part is also provided with a micro-head 15 which is used as a limiting device for the supporting rod 1304 to approach the drill point, thereby protecting the drill point.
Through setting up fixed establishment 3, ensure to support fixed effectual to the drill point to can offset the deflection that a part grinding force brought the drill point, thereby further ensure to process effectually to the drill point.
Specifically, the method for using the cutter excircle grinding machine tool comprises the following steps:
s1, according to the specification of a drill point product, adjusting the position of a blade support supporting rod 1304 and the deflection angle of an electric spindle grinding wheel 16, and setting the feed amount and the feed speed of the grinding wheel 16;
s2, placing a material to be processed on a tray positioning tray of the mechanical arm mechanism 4, fixing the tray, and closing a cabinet door;
S3, pressing a starting button of a control panel of the equipment to start an automatic processing program;
S4, taking out the processed product and the material tray, replacing with a new material to be processed, and repeating the steps S2-S4 until the materials of the batch type are completely processed.
The above description is only illustrative of the preferred embodiments of the present invention and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the invention referred to in the present invention is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept described above. Such as the above-mentioned features and the technical features disclosed in the present invention (but not limited to) having similar functions are replaced with each other.

Claims (9)

1.一种刀具外圆研磨机床，包括工作台（1），其特征在于，所述工作台（1）上设置有用于调整磨削钻针偏角的角度调整机构（2），所述角度调整机构（2）包括滑台（201）、电主轴支架（202）、第一偏角调节板（203）以及第二偏角调节板（204），所述第一偏角调节板（203）与第二偏角调节板（204）的一端铰接，所述第一偏角调节板（203）固定连接在所述滑台（201）的顶壁，所述电主轴支架（202）设置在所述第二偏角调节板（204）的顶壁，所述电主轴支架（202）上设置有用于磨削钻针的砂轮（16）；远离所述第一偏角调节板（203）与第二偏角调节板（204）铰接轴的一侧设置有调节装置（8），所述调节装置（8）包括调整螺丝（801）、连接块（802）以及固定块（803），所述连接块（802）的一端固定连接在所述第二偏角调节板（204）的一侧，所述固定块（803）固定连接在所述第一偏角调节板（203）上，所述调整螺丝（801）螺纹连接在所述连接块（802）的一端，且所述调整螺丝（801）的端部与所述固定块（803）的侧壁抵接；1. A tool cylindrical grinding machine, comprising a workbench (1), characterized in that the workbench (1) is provided with an angle adjustment mechanism (2) for adjusting the deflection angle of a grinding drill, the angle adjustment mechanism (2) comprising a slide (201), an electric spindle support (202), a first deflection angle adjustment plate (203) and a second deflection angle adjustment plate (204), the first deflection angle adjustment plate (203) being hinged to one end of the second deflection angle adjustment plate (204), the first deflection angle adjustment plate (203) being fixedly connected to the top wall of the slide (201), the electric spindle support (202) being arranged on the top wall of the second deflection angle adjustment plate (204), and the electric spindle support (202) being provided with a first deflection angle adjustment plate (203) and a second deflection angle adjustment plate (204). A grinding wheel (16) for grinding a drill needle is provided; an adjustment device (8) is provided on a side away from the hinge axis of the first deflection adjustment plate (203) and the second deflection adjustment plate (204); the adjustment device (8) comprises an adjustment screw (801), a connecting block (802) and a fixing block (803); one end of the connecting block (802) is fixedly connected to one side of the second deflection adjustment plate (204); the fixing block (803) is fixedly connected to the first deflection adjustment plate (203); the adjustment screw (801) is threadedly connected to one end of the connecting block (802); and the end of the adjustment screw (801) abuts against a side wall of the fixing block (803); 所述工作台（1）上还设置有用于固定钻针的固定机构（3），所述固定机构（3）包括固定座（12）以及夹持组件（13），所述夹持组件（13）包括用于夹持钻针柄部的第一夹持部（1301）、第二夹持部（1302）以及支撑块（1303），所述夹持组件（13）还包括用于支撑钻针磨削部分的依托棒（1304）；The workbench (1) is also provided with a fixing mechanism (3) for fixing the drill bit, the fixing mechanism (3) comprising a fixing seat (12) and a clamping assembly (13), the clamping assembly (13) comprising a first clamping portion (1301) for clamping the drill bit shank, a second clamping portion (1302) and a supporting block (1303), the clamping assembly (13) further comprising a supporting rod (1304) for supporting the grinding portion of the drill bit; 所述第一夹持部（1301）包括第一转轮（13011）与驱动电机（13012），驱动电机（13012）的输出轴与第一转轮（13011）固定连接，带动第一转轮（13011）转动；当钻针的柄部夹紧固定后，钻针能够随所述第一转轮（13011）一起转动；所述第二夹持部（1302）包括第二转轮（13021）、支撑杆（13022）、连接杆（13023）以及气缸（13024），所述支撑杆（13022）与固定座（12）固定连接，所述连接杆（13023）的中部与所述支撑杆（13022）的端部转动连接，所述第二转轮（13021）转动连接在连接杆（13023）的端部，所述第二转轮（13021）与转针的柄部侧壁贴合；所述气缸（13024）的输出轴铰接在连接杆（13023）的另一端。The first clamping part (1301) comprises a first rotating wheel (13011) and a driving motor (13012); the output shaft of the driving motor (13012) is fixedly connected to the first rotating wheel (13011), driving the first rotating wheel (13011) to rotate; when the handle of the drill bit is clamped and fixed, the drill bit can rotate together with the first rotating wheel (13011); the second clamping part (1302) comprises a second rotating wheel (13021), a supporting rod (13022), and a connecting rod (13021). 023) and a cylinder (13024), the support rod (13022) is fixedly connected to the fixed seat (12), the middle part of the connecting rod (13023) is rotatably connected to the end of the support rod (13022), the second rotating wheel (13021) is rotatably connected to the end of the connecting rod (13023), and the second rotating wheel (13021) is in contact with the side wall of the handle of the rotating needle; the output shaft of the cylinder (13024) is hinged to the other end of the connecting rod (13023). 2.根据权利要求1所述的刀具外圆研磨机床，其特征在于，还包括弹簧反顶装置（9），所述弹簧反顶装置（9）包括弹簧（901）以及安装块（902），所述安装块（902）固定连接在所述第一偏角调节板（203）的侧壁，所述弹簧（901）的一端固定连接在所述安装块（902）上，所述弹簧（901）的另一端与所述第二偏角调节板（204）的侧壁抵接。2. The tool cylindrical grinding machine according to claim 1 is characterized in that it also includes a spring anti-top device (9), the spring anti-top device (9) includes a spring (901) and a mounting block (902), the mounting block (902) is fixedly connected to the side wall of the first deflection angle adjustment plate (203), one end of the spring (901) is fixedly connected to the mounting block (902), and the other end of the spring (901) is in contact with the side wall of the second deflection angle adjustment plate (204). 3.根据权利要求2所述的刀具外圆研磨机床，其特征在于，所述固定块（803）上还设置有百分表（10），所述百分表（10）的测量头与所述连接块（802）的侧壁抵接。3. The tool cylindrical grinding machine according to claim 2, characterized in that a dial indicator (10) is also provided on the fixed block (803), and the measuring head of the dial indicator (10) abuts against the side wall of the connecting block (802). 4.根据权利要求1所述的刀具外圆研磨机床，其特征在于，所述第二偏角调节板（204）上还设置有用于修磨砂轮（16）的修磨装置（11），所述修磨装置（11）包括调节座（1101）与砂条（1102），所述调节座（1101）设置在所述第二偏角调节板（204）的顶壁，所述砂条（1102）设置在所述调节座（1101）上，所述砂条（1102）的端部靠近所述砂轮（16）。4. The tool external cylindrical grinding machine according to claim 1, characterized in that a grinding device (11) for grinding a grinding wheel (16) is also arranged on the second deflection adjustment plate (204), and the grinding device (11) comprises an adjustment seat (1101) and a sanding strip (1102), the adjustment seat (1101) is arranged on the top wall of the second deflection adjustment plate (204), the sanding strip (1102) is arranged on the adjustment seat (1101), and the end of the sanding strip (1102) is close to the grinding wheel (16). 5.根据权利要求4所述的刀具外圆研磨机床，其特征在于，所述工作台（1）上设置有三组所述角度调整机构（2）与固定机构（3），分别作为钻针刃部外径加工的粗磨、精磨以及后UC三个加工工序使用。5. The tool cylindrical grinding machine according to claim 4, characterized in that three sets of the angle adjustment mechanisms (2) and fixing mechanisms (3) are provided on the workbench (1), which are used for the three processing steps of rough grinding, fine grinding and post-UC of the outer diameter of the drill bit blade respectively. 6.根据权利要求5所述的刀具外圆研磨机床，其特征在于，还包括机械臂机构（4），所述机械臂机构（4）设置在所述工作台（1）的一侧，所述机械臂机构（4）用于钻针的原材与成品的上下料。6. The tool cylindrical grinding machine according to claim 5, characterized in that it also comprises a robotic arm mechanism (4), wherein the robotic arm mechanism (4) is arranged on one side of the workbench (1), and the robotic arm mechanism (4) is used for loading and unloading raw materials and finished products of the drill. 7.根据权利要求6所述的刀具外圆研磨机床，其特征在于，还包括设置于所述工作台（1）中央的旋转装置（5），所述旋转装置（5）上设置有四组用于夹持钻针的夹具（6），四组所述夹具（6）的端部分别朝向三组所述角度调整机构（2）与固定机构（3）以及机械臂机构（4）。7. The tool cylindrical grinding machine according to claim 6 is characterized in that it also includes a rotating device (5) arranged in the center of the workbench (1), and four groups of clamps (6) for clamping drill bits are arranged on the rotating device (5), and the ends of the four groups of clamps (6) are respectively facing the three groups of angle adjustment mechanisms (2) and fixing mechanisms (3) and the mechanical arm mechanism (4). 8.根据权利要求7所述的刀具外圆研磨机床，其特征在于，三组所述角度调整机构（2）与固定机构（3）以及机械臂机构（4）分别沿所述旋转装置（5）环绕设置。8. The tool cylindrical grinding machine according to claim 7, characterized in that the three groups of the angle adjustment mechanism (2), the fixing mechanism (3) and the mechanical arm mechanism (4) are respectively arranged around the rotating device (5). 9.一种刀具外圆研磨机床的使用方法，其特征在于，采用如权利要求1-8任意一项所述的刀具外圆研磨机床实现，该方法具体包括如下步骤：9. A method for using a tool cylindrical grinding machine, characterized in that it is implemented by using the tool cylindrical grinding machine according to any one of claims 1 to 8, and the method specifically comprises the following steps: S1、根据钻针产品的规格，调整刃部支撑依托棒（1304）的位置和电主轴砂轮（16）的偏角，设置好砂轮（16）的进刀量和进刀速度；S1. According to the specifications of the drill bit product, adjust the position of the blade support rod (1304) and the deflection angle of the electric spindle grinding wheel (16), and set the feed amount and feed speed of the grinding wheel (16); S2、将待加工材料放置在机械臂机构（4）的料盘定位托盘上，固定住料盘后关闭机柜门；S2, placing the material to be processed on the material tray positioning tray of the robot arm mechanism (4), fixing the material tray and closing the cabinet door; S3、按下设备控制面板启动按钮，开启自动加工程序；S3. Press the start button on the equipment control panel to start the automatic processing program; S4、将加工完成的产品连同料盘一起取出，换上新的待加工材料；重复步骤S2-S4，直到该批次型号的材料全部加工完成。S4. Take out the processed products together with the material tray and replace them with new materials to be processed; repeat steps S2-S4 until all materials of this batch model are processed.
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217194302U (en) * 2022-04-19 2022-08-16 厦门麦达智能科技有限公司 Cutter excircle grinding machine tool

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794210Q (en) * 1968-02-14 1973-05-16 Radial Lip Machine Inc FOREST SHARPENING APPARATUS
KR101353003B1 (en) * 2013-05-31 2014-01-22 정희경 Apparatus for grinding screw tap
CN104029090B (en) * 2014-05-19 2017-10-10 昆山金箭机械设备有限公司 Grinder
CN104741982B (en) * 2015-04-17 2017-02-01 东莞市吉洋自动化科技有限公司 Full-automatic PCB drill point grinds machine
CN106607723B (en) * 2015-10-26 2019-05-21 鉅威自动化股份有限公司 Automatic change drill point grinding system
CN205600433U (en) * 2016-03-22 2016-09-28 钜威自动化股份有限公司 Auxiliary positioning device for drill shank
CN109531291A (en) * 2017-09-21 2019-03-29 百利精密刀具(南昌)有限公司 Micro drill point blade surface grinder
CN110480431B (en) * 2019-09-17 2024-07-09 深圳市友创智能设备有限公司 Bar composite grinding and cutting mechanism
CN210818764U (en) * 2019-10-29 2020-06-23 长葛市沃德机床有限公司 Portable drill bit grinding device
RU197219U1 (en) * 2020-01-09 2020-04-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) Universal grinding machine
CN111805310A (en) * 2020-06-18 2020-10-23 广东鼎泰机器人科技有限公司 A fully automatic micro drill grinding machine
CN114055291A (en) * 2021-12-16 2022-02-18 厦门麦达智能科技有限公司 Pressing structure of cutter multi-station segment difference machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217194302U (en) * 2022-04-19 2022-08-16 厦门麦达智能科技有限公司 Cutter excircle grinding machine tool

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Inventor after: Liu Guangda

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