CN114515969B - Manufacturing device and process for milling cutter collet chuck of high-precision numerical control machine tool - Google Patents

Manufacturing device and process for milling cutter collet chuck of high-precision numerical control machine tool Download PDF

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Publication number
CN114515969B
CN114515969B CN202210283985.8A CN202210283985A CN114515969B CN 114515969 B CN114515969 B CN 114515969B CN 202210283985 A CN202210283985 A CN 202210283985A CN 114515969 B CN114515969 B CN 114515969B
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Prior art keywords
workpiece
machine
fixedly connected
clamping
base
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CN202210283985.8A
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Chinese (zh)
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CN114515969A (en
Inventor
陈本泓
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Zhangzhou Shengyuan Machinery Industrial Co ltd
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Zhangzhou Shengyuan Machinery Industrial Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/06Metal-working plant comprising a number of associated machines or apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • B23Q11/0046Devices for removing chips by sucking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/02Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/10Devices for clamping workpieces of a particular form or made from a particular material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention discloses a high-precision numerical control machine tool milling cutter collet manufacturing device which comprises a base, a machine tool, a heat treatment device, a shot blasting machine, a grinding machine, a grooving machine, a needle grinding machine, a cleaning device, a finished product inspection device, a laser device, an appearance inspection device and a packaging machine. The invention relates to a manufacturing device and a manufacturing process of a milling cutter collet of a high-precision numerical control machine tool, which have the characteristics of good processing quality and high processing efficiency.

Description

Manufacturing device and process for milling cutter collet chuck of high-precision numerical control machine tool
Technical Field
The invention belongs to the technical field of milling cutter collet manufacturing, and particularly relates to a device and a process for manufacturing a milling cutter collet of a high-precision numerical control machine tool.
Background
The cylinder clamp is called an elastic chuck or a chuck, is a cylindrical clamp used for being arranged on a milling machine and used for fastening a drill bit or a milling cutter, and is also a fixing device used for fixing and reinforcing parts needing modification. The clamping cylinder can be divided into: ER clamps, pneumatic clamps, spring clamps, engraving machine clamps, clamping clamps, and the like. Currently, when milling cutter collets are produced, the milling cutter collets are mainly produced by a manufacturing line. The production line comprises a machine tool, a heat treatment device, a shot blasting machine, a grinding machine, a grooving machine, a needle grinding machine, a cleaning device, a finished product inspection device, a laser device, an appearance inspection device, a packaging machine and the like. However, the grooving machine in the existing production line has certain defects: 1. when grooving is carried out on the workpiece, the cut workpiece is required to be taken down and a new workpiece is required to be placed, so that a part of equipment can be stopped to operate, and the processing efficiency can be affected; 2. if the scraps cut by the workpiece are not cleaned in time, the workpiece may be scratched, so that the appearance quality of the workpiece does not reach the standard. Accordingly, improvements in the art are needed.
The invention comprises the following steps:
The invention aims to solve the problems, and provides a device and a process for manufacturing a milling cutter collet of a high-precision numerical control machine tool, which solve the problems in the prior art.
In order to solve the problems, the invention provides a technical scheme that:
The utility model provides a high-precision numerical control lathe milling cutter collet chuck manufacturing installation, includes base, lathe, heat treatment device, shot-blasting machine, grinds machine, groover, needle grinding machine, belt cleaning device, finished product verifying attachment, laser device, appearance verifying attachment and packagine machine, be provided with the lathe on the base, be provided with heat treatment device on the base, be provided with the shot-blasting machine on the base, be provided with the grinder on the base, be provided with the groover on the base, be provided with the needle grinding machine on the base, be provided with belt cleaning device on the base, be provided with the finished product verifying attachment on the base, be provided with laser device on the base, be provided with appearance verifying attachment on the base, be provided with packagine machine on the base.
Preferably, the grooving machine comprises a casing, a cutting mechanism, a driving mechanism, a clamping mechanism, an exhaust device and a filtering mechanism, wherein the upper end of the base is fixedly connected with the casing, the cutting mechanism is arranged on the casing, the driving mechanism is arranged in the casing, the clamping mechanism is arranged on the driving mechanism, and the exhaust device and the filtering mechanism are arranged on the casing.
Preferably, the driving mechanism comprises a supporting plate, a turntable, a guide rod, a rotating seat, a driving motor and a fixing bolt, wherein a casing is fixedly connected to the base, the supporting plate is fixedly connected to the inside of the casing, the turntable is contacted to the upper end of the supporting plate, two symmetrically distributed guide rods are fixedly connected to the bottom of the turntable, the guide rods are in sliding connection with the supporting plate, the rotating seat is fixedly connected to the center of the bottom of the turntable, the rotating seat penetrates through the supporting plate and is in rotating connection with the supporting plate, the driving motor is arranged at the bottom of the inner side of the casing, the output end of the driving motor is in sliding connection with the rotating seat, the fixing bolt is in sliding connection with the rotating seat, and the tail end of the fixing bolt is in threaded connection with the output shaft.
Preferably, the clamping mechanism comprises a shell, a servo motor, a clamping seat, a movable groove, clamping blocks, anti-slip cushion blocks, springs, a support, guide sleeves and sliding grooves, wherein two symmetrically distributed shells and the servo motor are fixedly connected to the turntable, the clamping seat is fixedly connected to the output end of the servo motor, the clamping seat is rotationally connected with the shell, a workpiece is placed in the clamping seat, two symmetrically distributed movable grooves are formed in the clamping seat, each movable groove is slidably connected with the clamping blocks, the anti-slip cushion blocks are adhered to the clamping blocks and are in contact with the workpiece, the springs are arranged in the movable grooves, the support is fixedly connected to the clamping blocks, the guide sleeves are fixedly connected to the support, the guide sleeves are in contact with the workpiece, the sliding grooves are formed in the clamping seat, and the support is slidably connected to the sliding grooves.
Preferably, one end of the spring is fixedly connected with the clamping block, and the other end of the spring is fixedly connected with the inner surface of the movable groove.
Preferably, the exhaust device comprises an exhaust fan, an output port and an input port, the exhaust fan is arranged outside the shell, and the exhaust fan is provided with the output port and the input port.
Preferably, the filtering mechanism comprises a barrel, a guide cover, a filter screen, a support rod, a rotating sleeve, balls, a rotating shaft, fan blades, brushes, limiting rings, baffle rings and threaded rings, wherein the barrel is connected in a sliding manner in a shell, an input port is connected in the barrel in a sliding manner, the guide cover is fixedly connected to the barrel, the filter screen is fixedly connected to the barrel, the support rod is fixedly connected to the support rod, the rotating sleeve is fixedly connected to the support rod, a plurality of evenly distributed balls are arranged in the rotating sleeve, the balls are commonly contacted with the rotating shaft, one end of the rotating shaft is fixedly connected with the fan blades, the other end of the rotating shaft is fixedly connected with the brushes, the brushes are contacted with the surface of the filter screen, and the two limiting rings are fixedly connected to the rotating shaft.
Preferably, the outside of barrel fixedly connected with keeps off the ring, keep off the ring and contact the internal surface of casing, the outside of barrel has the screwed ring through threaded connection, the screwed ring contacts the surface of casing.
A process for manufacturing a high-precision numerical control machine tool milling cutter collet chuck device comprises the following steps:
Step one: machining and forming a blank of a workpiece through a machine tool, performing heat treatment on the formed workpiece through a heat treatment device to improve the steel performance of the workpiece, performing external coating treatment through a shot blasting machine, grinding the workpiece in the grinder to perform external and internal grinding, and performing grooving through a grooving machine after grinding;
step two: when the grooving process is entered, firstly, a workpiece is placed in a clamping seat in a clamping mechanism, at the moment, the workpiece is fixed by a guide sleeve and a clamping block, a friction force between the clamping block and the workpiece is increased by an anti-slip cushion block on the clamping block, the workpiece is prevented from slipping in the clamping process, and then another workpiece is placed in another clamping seat by adopting the same method;
step three: starting a cutting mechanism, wherein the cutting mechanism performs grooving processing on one of the workpieces;
Step four: starting a servo motor, wherein the servo motor drives the clamping seat to rotate at equal intervals and equal angles, and the clamping seat and the cutting mechanism together complete cutting operation;
Step five: starting an air exhaust device, wherein an input port of the air exhaust device pumps air at a workpiece through a cylinder body and a guide cover, then the air is exhausted from an output port, and chips cut by the workpiece circulate along the air, so that the chips cut by the workpiece can be prevented from scratching the workpiece, the quality of the workpiece is ensured, the chips can be intercepted by a filter screen in the cylinder body, the exhaust fan is prevented from being blocked, an air flow entering the cylinder body can drive a fan blade to rotate, the fan blade drives a rotating shaft to rotate, and the rotating shaft drives a brush to brush on the surface of the filter screen, so that the filter screen is prevented from being blocked, and the normal running of the air exhaust operation is ensured;
Step six: after the current workpiece is cut, a driving motor in the driving mechanism is started, the driving motor drives a rotating seat to rotate, the rotating seat drives a rotary table to rotate, the rotary table enables two clamping mechanisms to change positions, further two workpiece positions are changed, a new workpiece is cut, then the machined workpiece is taken down, the new workpiece is replaced, and the cycle is performed, so that machining and feeding are not affected each other, and the machining efficiency can be effectively improved;
Step seven: the processed workpiece is subjected to subsequent processing by a needle grinding machine, a cleaning device, a finished product inspection device and a laser device in sequence to form a complete finished product;
Step eight: and (3) after the finished product is checked by an appearance checking device, packaging by a packaging machine.
The beneficial effects of the invention are as follows: the invention relates to a manufacturing device and a manufacturing process of a milling cutter collet of a high-precision numerical control machine tool, which have the characteristics of good processing quality and high processing efficiency, and have the following beneficial effects in specific use:
Firstly, a driving mechanism and two clamping mechanisms are arranged in a cutting machine, a workpiece is placed in the clamping mechanisms, so that the two clamping mechanisms can be replaced in position through the driving mechanism and are matched with the cutting mechanism, feeding and machining are not affected, and machining efficiency is improved;
Secondly, through set up exhaust device and filter mechanism on the cutting machine, exhaust device can be with the air drainage of work piece processing department to outside, and the sweeps during work piece processing simultaneously can effectual clearance, prevents sweeps fish tail work piece, guarantees the quality of work piece to the sweeps can be by the effectual separation of filter mechanism, prevent that the sweeps from causing the influence to exhaust device.
Description of the drawings:
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an enlarged cross-sectional view of a portion of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged cross-sectional view of the filter mechanism of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention;
Fig. 6 is a top view of the support plate of fig. 2 in accordance with the present invention.
In the figure: 101. a base; 1. a machine tool; 2. a heat treatment device; 3. shot blasting machine; 4. a grinder; 5. a grooving machine; 51. a housing; 52. a cutting mechanism; 53. a driving mechanism; 531. a support plate; 532. a turntable; 533. a guide rod; 534. a rotating seat; 535. a driving motor; 536. a fixing bolt; 54. a clamping mechanism; 541. a housing; 542. a servo motor; 543. a clamping seat; 544. a movable groove; 545. clamping blocks; 546. an anti-slip cushion block; 547. a spring; 548. a bracket; 549. a guide sleeve; 5410. a chute; 55. an exhaust device; 551. an exhaust fan; 552. an output port; 553. an input port; 56. a filtering mechanism; 561. a cylinder; 562. a guide cover; 563. a filter screen; 564. a support rod; 565. a rotating sleeve; 566. a ball; 567. a rotating shaft; 568. a fan blade; 569. a brush; 5610. a limiting ring; 5611. a baffle ring; 5612. a threaded ring; 6. a needle grinding machine; 7. a cleaning device; 8. a finished product inspection device; 9. a laser device; 10. appearance inspection means; 11. packaging machine; 12. a workpiece.
The specific embodiment is as follows:
As shown in fig. 1-6, the present embodiment adopts the following technical scheme:
Examples:
The utility model provides a high-precision numerical control lathe milling cutter collet chuck manufacturing installation, includes base 101, lathe 1, heat treatment device 2, shot blasting machine 3, grinds machine 4, slot cutting machine 5, needle grinding machine 6, belt cleaning device 7, finished product verifying attachment 8, laser device 9, appearance verifying attachment 10 and packagine machine 11, be provided with lathe 1 on the base 101, be provided with heat treatment device 2 on the base 101, be provided with shot blasting machine 3 on the base 101, be provided with on the base 101 and grind machine 4, be provided with slot cutting machine 5 on the base 101, be provided with needle grinding machine 6 on the base 101, be provided with belt cleaning device 7 on the base 101, be provided with finished product verifying attachment 8 on the base 101, be provided with laser device 9 on the base 101, be provided with appearance verifying attachment 10 on the base 101, be provided with packagine machine 11 on the base 101.
The grooving machine 5 comprises a casing 51, a cutting mechanism 52, a driving mechanism 53, a clamping mechanism 54, an exhaust device 55 and a filtering mechanism 56, wherein the upper end of the base 101 is fixedly connected with the casing 51, the cutting mechanism 52 is arranged on the casing 51, the driving mechanism 53 is arranged in the casing 51, the clamping mechanism 54 is arranged on the driving mechanism 53, and the exhaust device 55 and the filtering mechanism 56 are arranged on the casing 51. The cutting mechanism 52 may perform grooving of the workpiece 12.
The driving mechanism 53 includes a support plate 531, a turntable 532, a guide rod 533, a rotation seat 534, a driving motor 535, and a fixing bolt 536, the chassis 101 is fixedly connected with the chassis 51, the support plate 531 is fixedly connected in the chassis 51, the upper end of the support plate 531 contacts the turntable 532, the bottom of the turntable 532 is fixedly connected with two symmetrically distributed guide rods 533, the guide rod 533 is slidably connected with the support plate 531, the bottom center of the turntable 532 is fixedly connected with a rotation seat 534, the rotation seat 534 penetrates through the support plate 531 and is rotatably connected with the support plate 531, the driving motor 535 is disposed at the bottom of the inner side of the chassis 51, an output end of the driving motor 535 is slidably connected with the rotation seat 534, the fixing bolt 536 is slidably connected in the rotation seat 534, and a tail end of the fixing bolt 536 is in threaded connection with an output shaft. Starting the driving motor 535 in the driving mechanism 53, the driving motor 535 will drive the rotating seat 534 to rotate, the rotating seat 534 will drive the turntable 532 to rotate, the turntable 532 will enable the two clamping mechanisms 54 to change positions, and further enable the two workpieces 12 to change positions, the new workpiece 12 will be cut, then the processed workpiece 12 will be taken down, the new workpiece 12 will be replaced, and the cycle will be performed, so that the processing and feeding will not affect each other, and the processing efficiency will be effectively improved.
The clamping mechanism 54 comprises a housing 541, a servo motor 542, a clamping seat 543, a movable groove 544, clamping blocks 545, anti-slip cushion blocks 546, springs 547, supports 548, guide sleeves 549 and sliding grooves 5410, wherein the two symmetrically distributed housings 541 and the servo motor 542 are fixedly connected to the turntable 532, the clamping seat 543 is fixedly connected to the output end of the servo motor 542, the clamping seat 543 is rotationally connected with the housing 541, a workpiece 12 is placed in the clamping seat 543, two symmetrically distributed movable grooves 544 are formed in the clamping seat 543, each movable groove 544 is connected with the clamping block 545 in a sliding manner, the anti-slip cushion blocks 546 are bonded to the clamping blocks 545, the anti-slip cushion blocks 546 are in contact with the workpiece 12, the springs 547 are arranged in the movable grooves 544, the supports 548 are fixedly connected to the supports 548, the guide sleeves 549 are in contact with the workpiece 12, the sliding grooves 5410 are formed in the clamping seat 543, and the supports 548 are connected in a sliding manner. By placing the workpiece 12 in the holder 543 of the clamping mechanism 54, the workpiece 12 is fixed by the guide sleeve 549 and the clamping block 545, and the anti-slip pad 546 on the clamping block 545 increases the friction between the clamping block 545 and the workpiece 12, so as to prevent the workpiece 12 from slipping during clamping.
Wherein, one end of the spring 547 is fixedly connected with the clamping block 545, and the other end of the spring 547 is fixedly connected with the inner surface of the movable slot 544. By the design of the springs 547, a reaction force can be exerted on the clamping block 545.
The exhaust device 55 comprises an exhaust fan 551, an output port 552 and an input port 553, the exhaust fan 551 is arranged outside the casing 51, and the exhaust fan 551 is provided with the output port 552 and the input port 553. By providing the air exhaust device 55, air at the processing site of the workpiece 12 can be guided to the outside of the casing 51.
The filtering mechanism 56 comprises a cylinder 561, a guide cover 562, a filter screen 563, a support rod 564, a rotating sleeve 565, balls 566, a rotating shaft 567, fan blades 568, brushes 569, a limiting ring 5610, a baffle ring 5611 and a threaded ring 5612, wherein the cylinder 561 is connected in a sliding manner in the casing 51, an input port 553 is connected in the cylinder 561 in a sliding manner, the guide cover 562 is fixedly connected to the cylinder 561, the filter screen 563 is fixedly connected to the cylinder 561, the support rod 564 is fixedly connected to the rotating sleeve 565 in the support rod 564, a plurality of evenly distributed balls 566 are arranged in the rotating sleeve 565, the rotating shaft 567 is jointly contacted with the balls 566, one end of the rotating shaft 567 is fixedly connected with the fan blades 568, the other end of the rotating shaft 567 is fixedly connected with the brushes 569, the brushes 569 are contacted with the surface of the filter screen 563, two limiting rings 5610 are fixedly connected to the rotating shaft 567, and the rotating sleeve 565 are jointly contacted with the rotating sleeve 5610 before the two limiting rings 5610. Debris can be intercepted by the filter screen 563 in the barrel 561 to prevent from blocking the exhaust fan 551, and the air flow entering the barrel 561 can drive the fan blade 568 to rotate, the fan blade 568 drives the rotating shaft 567 to rotate, and the rotating shaft 567 drives the brush 569 to brush on the surface of the filter screen 563, so that the filter screen 563 is prevented from being blocked, and the normal running of the exhaust operation is ensured.
Wherein, the outside of barrel 561 fixedly connected with keeps off the ring 5611, keep off the ring 5611 and contact the internal surface of organic shell 51, the outside of barrel 561 has threaded ring 5612 through threaded connection, threaded ring 5612 contacts the external surface of organic shell 51. By the arrangement of the baffle ring 5611 and the screw ring 5612, the attachment and detachment of the cylinder 561 to the housing 51 can be facilitated.
A process for manufacturing a high-precision numerical control machine tool milling cutter collet chuck device comprises the following steps:
Step one: the blank of the workpiece 12 is processed and molded through the machine tool 1, then the molded workpiece 12 is subjected to heat treatment through a heat treatment device, so that the steel performance of the workpiece 12 is improved, and after the steel is subjected to the outer wrapping treatment of the shot blasting machine 3, the steel enters the grinding machine 4 to be ground externally and internally, and after the steel is ground, the steel enters the grooving machine 5 to be grooved;
Step two: when entering the grooving process, firstly placing the workpiece 12 in a clamping seat 543 in a clamping mechanism 54, fixing the workpiece 12 by a guide sleeve 549 and a clamping block 545, increasing friction force between the clamping block 545 and the workpiece 12 by an anti-slip cushion 546 on the clamping block 545 to prevent the workpiece 12 from slipping in the clamping process, and then placing another workpiece 12 in another clamping seat 543 by adopting the same method;
step three: starting the cutting mechanism 52, and enabling the cutting mechanism 52 to perform grooving on one of the workpieces 12;
step four: starting the servo motor 542, the servo motor 542 drives the clamping seat 543 to rotate at equal intervals and equal angles, and the cutting operation is completed together with the cutting mechanism 52;
Step five: starting the air exhaust device 55, wherein an input 553 of the air exhaust device 55 pumps air at the workpiece 12 through the cylinder 561 and the air guide sleeve 562, then discharges the air from the output 552, and the chips cut by the workpiece 12 flow along with the air, so that the chips cut by the workpiece 12 can be prevented from scratching the workpiece 12, the quality of the workpiece 12 is ensured, the chips can be trapped by a filter screen 563 in the cylinder 561 at the moment, the exhaust fan 551 is prevented from being blocked, the air flow entering the cylinder 561 can drive a fan blade 568 to rotate, the fan blade 568 drives a rotating shaft 567 to rotate, the rotating shaft 567 drives a brush 569 to brush on the surface of the filter screen 563, the filter screen 563 is prevented from being blocked, and the normal operation of the air exhaust operation is ensured;
Step six: after the current workpiece 12 is cut, a driving motor 535 in the driving mechanism 53 is started, the driving motor 535 drives a rotating seat 534 to rotate, the rotating seat 534 drives a turntable 532 to rotate, the turntable 532 enables the two clamping mechanisms 54 to change positions, further enables the two workpiece 12 to change positions, the new workpiece 12 is cut, then the machined workpiece 12 is taken down, the new workpiece 12 is replaced, and the cycle is performed, so that machining and feeding are not affected, and the machining efficiency can be effectively improved;
step seven: the processed workpiece 12 is processed in the follow-up steps of a needle grinding machine 6, a cleaning device 7, a finished product inspection device 8 and a laser device 9 to form a complete finished product;
Step eight: after the finished product is checked by the appearance checking device 10, the finished product is packaged by the packaging machine 11.
While the basic principles and main features of the present invention and advantages of the present invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-accuracy digit control machine tool milling cutter collet chuck manufacturing installation, includes base (101), lathe (1), heat treatment device (2), shot-blasting machine (3), grinds machine (4), slot-cutting machine (5), needle grinds machine (6), belt cleaning device (7), finished product verifying attachment (8), radium-shine device (9), appearance verifying attachment (10) and packagine machine (11), its characterized in that: the automatic shot blasting machine is characterized in that a machine tool (1) is arranged on the base (101), a heat treatment device (2) is arranged on the base (101), a shot blasting machine (3) is arranged on the base (101), a grinding machine (4) is arranged on the base (101), a grooving machine (5) is arranged on the base (101), a needle grinding machine (6) is arranged on the base (101), a cleaning device (7) is arranged on the base (101), a finished product inspection device (8) is arranged on the base (101), a laser device (9) is arranged on the base (101), an appearance inspection device (10) is arranged on the base (101), and a packaging machine (11) is arranged on the base (101);
The grooving machine (5) comprises a machine shell (51), a cutting mechanism (52), a driving mechanism (53), a clamping mechanism (54), an exhaust device (55) and a filtering mechanism (56), wherein the upper end of the base (101) is fixedly connected with the machine shell (51), the cutting mechanism (52) is arranged on the machine shell (51), the driving mechanism (53) is arranged in the machine shell (51), the clamping mechanism (54) is arranged on the driving mechanism (53), and the exhaust device (55) and the filtering mechanism (56) are arranged on the machine shell (51);
The driving mechanism (53) comprises a supporting plate (531), a turntable (532), a guide rod (533), a rotating seat (534), a driving motor (535) and a fixing bolt (536), wherein a casing (51) is fixedly connected to the base (101), the supporting plate (531) is fixedly connected to the inside of the casing (51), the upper end of the supporting plate (531) is contacted with the turntable (532), two symmetrically distributed guide rods (533) are fixedly connected to the bottom of the turntable (532), the guide rods (533) are in sliding connection with the supporting plate (531), a rotating seat (534) is fixedly connected to the bottom center of the turntable (532), the rotating seat (534) penetrates through the supporting plate (531) and is in rotating connection with the supporting plate (531), the driving motor (535) is arranged at the inner bottom of the casing (51), the output end of the driving motor (535) is in sliding connection with the rotating seat (534), the fixing bolt (536) is in sliding connection with the inside of the rotating seat (534), and the tail end of the fixing bolt (536) is in threaded connection with the output shaft.
The filtering mechanism (56) comprises a barrel (561), a flow guide cover (562), a filter screen (563), a supporting rod (564), a rotating sleeve (565), balls (566), a rotating shaft (567), fan blades (568), brushes (569), a limiting ring (5610), a baffle ring (5611) and a threaded ring (5612), the barrel (561) is connected with the barrel (561) in a sliding manner in the shell (51), the inlet (553) is connected with the barrel (561) in a sliding manner, the guide cover (562) is fixedly connected with the filter screen (563) in the barrel (561), the supporting rod (564) is fixedly connected with the rotating sleeve (565) in the barrel (561), a plurality of evenly distributed balls (566) are arranged in the rotating sleeve (565), the balls (566) are jointly contacted with the rotating shaft (567), one end of the fan blades (567) is fixedly connected with the other end of the rotating shaft (567) is fixedly connected with the brushes (569), the other end of the rotating shaft (569) is fixedly connected with the brushes (569) and is fixedly connected with the surfaces of the two filters (567) in the rotating sleeve (569) are fixedly connected with the surfaces of the two filters (5610), the two limiting rings (5610) are contacted with a rotating sleeve (565) before being contacted together.
2. The high-precision numerical control machine tool milling cutter collet manufacturing device according to claim 1, wherein: the clamping mechanism (54) comprises a shell (541), a servo motor (542), a clamping seat (543), a movable groove (544), clamping blocks (545), anti-slip cushion blocks (546), springs (547), supports (548), guide sleeves (549) and sliding grooves (5410), wherein the two symmetrically distributed shells (541) and the servo motor (542) are fixedly connected to the turntable (532), the clamping seat (543) is fixedly connected to the output end of the servo motor (542), the clamping seat (543) is rotationally connected with the shell (541), a workpiece (12) is placed in the clamping seat (543), two symmetrically distributed movable grooves (544) are formed in the clamping seat (543), the clamping blocks (545) are connected in a sliding mode in each movable groove (544), the anti-slip cushion blocks (546) are adhered to the clamping blocks (545), the springs (547) are arranged in the movable grooves (545), the clamping blocks (546) are fixedly connected with the supports (548), the supports (548) are fixedly connected with the guide sleeves (54549) and the guide sleeves (5410), a bracket (548) is slidably connected to the sliding groove (5410).
3. The high-precision numerical control machine tool milling cutter collet manufacturing device according to claim 2, wherein: one end of the spring (547) is fixedly connected with a clamping block (545), and the other end of the spring (547) is fixedly connected with the inner surface of the movable groove (544).
4. The high-precision numerical control machine tool milling cutter collet manufacturing device according to claim 1, wherein: the exhaust device (55) comprises an exhaust fan (551), an output port (552) and an input port (553), the exhaust fan (551) is arranged outside the machine shell (51), and the exhaust fan (551) is provided with the output port (552) and the input port (553).
5. The high-precision numerical control machine tool milling cutter collet manufacturing device according to claim 1, wherein: the outside fixedly connected with of barrel (561) keeps off ring (5611), keep off ring (5611) contact the internal surface of organic casing (51), the outside of barrel (561) is through threaded connection having screwed ring (5612), screwed ring (5612) contact the surface of organic casing (51).
6. The process of manufacturing the collet chuck device for the milling cutter of the high-precision numerical control machine tool according to any one of claims 1 to 5, wherein the process comprises the following steps: the method comprises the following steps:
Step one: the blank of the workpiece (12) is processed and molded through a machine tool (1), then the molded workpiece (12) is subjected to heat treatment through a heat treatment device, so that the steel performance of the workpiece (12) is improved, and after the steel is subjected to the outer wrapping treatment of a shot blasting machine (3), the workpiece enters a grinding machine (4) to grind the outside and the inside, and after grinding, the workpiece enters a grooving machine (5) to carry out grooving;
Step two: when entering a grooving process, firstly placing a workpiece (12) in a clamping seat (543) in a clamping mechanism (54), fixing the workpiece (12) by a guide sleeve (549) and a clamping block (545), increasing friction between the clamping block (545) and the workpiece (12) by an anti-slip cushion block (546) on the clamping block (545) to prevent the workpiece (12) from slipping in the clamping process, and then placing another workpiece (12) in another clamping seat (543) by adopting the same method;
Step three: starting a cutting mechanism (52), wherein the cutting mechanism (52) performs grooving on one of the workpieces (12);
Step four: starting the servo motor (542), wherein the servo motor (542) drives the clamping seat (543) to rotate at equal time intervals and equal angles, and the clamping seat and the cutting mechanism (52) together complete cutting operation;
Step five: starting an air exhaust device (55), wherein an input port (553) of the air exhaust device (55) pumps air at a workpiece (12) through a cylinder (561) and a guide cover (562), then exhausting the air from an output port (552), and the chips cut by the workpiece (12) circulate along the air, so that the chips cut by the workpiece (12) can be prevented from scratching the workpiece (12), the quality of the workpiece (12) is ensured, the chips can be intercepted by a filter screen (563) in the cylinder (561) at the moment, the exhaust fan (551) is prevented from being blocked, the air flow entering the cylinder (561) can drive a fan blade (568) to rotate, the fan blade (568) drives a rotating shaft (567) to rotate, and the rotating shaft (567) drives a brush (569) to brush on the surface of the filter screen (563), so that the blockage of the filter screen (563) is prevented, and the normal running of the air exhaust operation is ensured;
Step six: after the current workpiece (12) is cut, a driving motor (535) in a driving mechanism (53) is started, the driving motor (535) can drive a rotating seat (534) to rotate, the rotating seat (534) drives a rotating disc (532) to rotate, the rotating disc (532) enables two clamping mechanisms (54) to change positions, further the positions of the two workpieces (12) are changed, a new workpiece (12) is cut, then the processed workpiece (12) is taken down, the new workpiece (12) is replaced, and the cycle is performed, so that the processing and the feeding are not mutually influenced, and the processing efficiency can be effectively improved;
Step seven: the processed workpiece (12) is processed by a needle grinding machine (6), a cleaning device (7), a finished product inspection device (8) and a laser device (9) to form a complete finished product;
step eight: after the finished product is checked by the appearance checking device (10), the finished product is packaged by the packaging machine (11).
CN202210283985.8A 2022-03-21 2022-03-21 Manufacturing device and process for milling cutter collet chuck of high-precision numerical control machine tool Active CN114515969B (en)

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