WO2016206322A1 - Processing device and processing method used for processing through hole - Google Patents

Processing device and processing method used for processing through hole Download PDF

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Publication number
WO2016206322A1
WO2016206322A1 PCT/CN2015/097520 CN2015097520W WO2016206322A1 WO 2016206322 A1 WO2016206322 A1 WO 2016206322A1 CN 2015097520 W CN2015097520 W CN 2015097520W WO 2016206322 A1 WO2016206322 A1 WO 2016206322A1
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WO
WIPO (PCT)
Prior art keywords
processing
hole
workpiece
shovel
processing mechanism
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PCT/CN2015/097520
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French (fr)
Chinese (zh)
Inventor
祝析真
张玉飞
朱勇
Original Assignee
张家港玉成精机股份有限公司
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Publication of WO2016206322A1 publication Critical patent/WO2016206322A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/28—Associations of only boring or drilling machines directed to a particular metal-working result
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation

Definitions

  • the invention relates to a processing device and a processing method for through hole processing.
  • the processing of the through hole of the workpiece on the disc machine is generally through the ordinary drill bit to directly penetrate the workpiece to form the required through hole.
  • this ordinary drill bit is cooled by the absence of cooling water, and is easily heated and softened during the rapid drilling process to cause damage. This problem can be avoided only by controlling the drilling speed, which greatly reduces the processing efficiency.
  • the use of shovel can solve this problem, but the shovel is easily damaged when drilling into the irregular surface of the drilled workpiece, which increases the production and processing costs.
  • An object of the present invention is to provide a processing apparatus and a processing method for through hole processing which improve processing efficiency while saving production and processing costs.
  • a processing apparatus for through hole processing comprising a first processing mechanism for breaking a hole in a surface of a workpiece to be processed, a second processing mechanism for deepening the through hole, and a through hole for drilling through the hole
  • the third processing mechanism comprising a first processing mechanism for breaking a hole in a surface of a workpiece to be processed, a second processing mechanism for deepening the through hole, and a through hole for drilling through the hole The third processing mechanism.
  • the processing device further includes a base, a rotating disk rotatably disposed on the base for mounting the workpiece to be processed, and the first processing mechanism, the second processing mechanism, and the third processing mechanism And arranged on the base and along the outer circumference of the rotating disk.
  • the first processing mechanism is provided with a fixed point drill for breaking a hole in the surface of the workpiece to be processed
  • the second processing mechanism is provided with a shovel for deepening the through hole
  • the third processing mechanism A perforated drill for drilling through the workpiece to be machined is provided.
  • the shovel is provided with a cooling water passage, and the end of the shovel is provided with a cooling water outlet communicating with the cooling water passage.
  • the shovel drill includes a shovel drill pipe, a shovel drill bit disposed at one end of the shovel drill pipe, the cooling water passage is disposed in the shovel drill pipe, and the cooling water outlet is disposed at the shovel
  • the shovel drill bit is described.
  • the cooling water outlet comprises a first outlet and a second outlet.
  • the present invention also provides a processing method for through hole processing, which uses the above-described processing apparatus for through hole processing, and the processing method includes the following steps:
  • the processing method is specifically:
  • (1) Fixed point drilling processing Rotating the rotating disc to align the workpiece to be processed by the first processing mechanism, the fixed point drill in the first processing mechanism performs preliminary hole breaking on the surface of the workpiece to be processed, and a cylindrical groove is drilled on the surface of the workpiece to be processed;
  • Drilling and drilling process rotating the rotating disk to align the workpiece to be processed to the third processing mechanism, and the hole drilling hole in the third processing mechanism is drilled into the cylindrical groove to continue to break through the hole until the hole is drilled through The workpiece.
  • the present invention has the following advantages over the prior art: the processing device and the processing method for through hole processing of the present invention divide the processing of the through hole of the workpiece into three steps, three processing mechanisms
  • the workpiece is initially drilled, the through hole is drilled, and the workpiece is drilled.
  • the ordinary drill is used at the broken ends of both ends, instead of drilling the shovel which is easily damaged when drilling the irregular surface of the workpiece, saving Processing cost;
  • the boring drill is used in the step of drilling the through hole hole, and the drill hole is cooled by the internal cooling water passage, so that the through hole body can be drilled quickly and efficiently.
  • the processing technology of the invention improves processing efficiency while saving production and processing costs.
  • Figure 1 is a schematic structural view of a processing apparatus
  • Figure 2 is a schematic view showing the structure of a shovel in an embodiment of the processing apparatus of the present invention
  • Figure 3 is a schematic illustration of a workpiece in one embodiment of the invention.
  • a processing apparatus for through hole processing includes a base and a rotating disk rotatably disposed on the base, and the outer side of the rotating disk 1 is evenly spaced apart from each other.
  • the holding member 11 by which the workpiece 5 is clamped on the outside of the rotating disk 1 follows the rotating disk 1 to rotate together.
  • the machining mechanism includes at least a first machining mechanism 2, a second machining mechanism 3, and a third machining mechanism 4 which are arranged circumferentially along the outer side of the rotary disk 1 and have a gap with the rotary disk.
  • the workpiece 5 is a wrench
  • the through hole 51 is a large hole on the wrench.
  • (1) Fixed point drilling processing Rotating the rotating disk 1 to the workpiece 5 is aligned with the first processing mechanism 2, the fixed point drill 21 in the first processing mechanism 2 is aligned with the position of the through hole 51 on the workpiece 5 that needs to be broken, and then the fixed point drill 21 is drilled into the workpiece 5 preliminary hole breaking is performed, a cylindrical groove is drilled in the workpiece 5, and then the fixed point drill 21 is retracted into the first processing mechanism 2.
  • the shovel 31 includes a shovel drill rod 311 disposed in the second machining mechanism 3 and a shovel drill bit 312 disposed at one end of the shovel drill rod 311.
  • the shovel drill rod 311 includes a cooling water passage provided in the shovel drill rod 311, and the cooling water passage includes a cooling water inlet 313.
  • the shovel drill 312 can be cooled while the shovel 31 is drilled, so that the shovel 31 is maintained at a high speed.
  • a chilled water outlet connected to the cooling water passage is provided on the shovel drill bit 312.
  • the cooling water outlet includes a first outlet 314 and a second communicating with the cooling water passage.
  • the outlet 315 forms an angle between the water outlet directions of the first outlet 314 and the second outlet 315.
  • Drilling and drilling process continue to rotate the rotating disk 1 to the workpiece 5 to be aligned with the third processing mechanism 4, and the broken hole drill 41 in the third processing mechanism 4 is drilled into the cylindrical groove to continue to break through the hole until the hole is drilled through the hole The workpiece 5 is then retracted into the third processing mechanism 4.

Abstract

A processing device used for processing a through hole comprises a first processing mechanism (2) used for breaching a hole in the surface of a processed workpiece (5), a second processing mechanism (3) used for making the through hole (51) deeper, and a third processing mechanism (4) used for making the through hole drilled through. A method for processing a through hole by using the processing devices comprises: initially breaching a hole in a processed workpiece, carrying out drilling to form a through hole body, and drilling through the workpiece sequentially and respectively by using the three processing mechanisms, wherein a common drill is used when a hole is initially breached, and a spade drill (31) having a cooling water channel inside is used when drilling is performed to form the through hole body. The processing device and the processing method can improve the processing efficiency and reduce processing costs.

Description

一种用于通孔加工的加工装置及加工方法  Processing device and processing method for through hole processing
技术领域Technical field
本发明涉及一种用于通孔加工的加工装置及加工方法。The invention relates to a processing device and a processing method for through hole processing.
背景技术Background technique
目前圆盘机上对工件通孔的加工，一般是通过普通的钻头直接钻透工件形成需要的通孔。但这种普通的钻头由于没有冷却水对其降温，在快速钻透过程中容易升温软化导致损坏，只能通过控制钻孔速度来避免这种问题，如此一来会大大降低加工效率。而使用铲钻则可以解决这个问题，但是铲钻在钻入钻出工件的不规则表面时容易损坏，从而增加了生产加工成本。At present, the processing of the through hole of the workpiece on the disc machine is generally through the ordinary drill bit to directly penetrate the workpiece to form the required through hole. However, this ordinary drill bit is cooled by the absence of cooling water, and is easily heated and softened during the rapid drilling process to cause damage. This problem can be avoided only by controlling the drilling speed, which greatly reduces the processing efficiency. The use of shovel can solve this problem, but the shovel is easily damaged when drilling into the irregular surface of the drilled workpiece, which increases the production and processing costs.
发明内容Summary of the invention
本发明的目的是提供一种用于通孔加工的加工装置及加工方法，，该加工装置及加工方法提高了加工效率的同时节省了生产加工成本。SUMMARY OF THE INVENTION An object of the present invention is to provide a processing apparatus and a processing method for through hole processing which improve processing efficiency while saving production and processing costs.
为达到上述目的，本发明采用的技术方案是：In order to achieve the above object, the technical solution adopted by the present invention is:
一种用于通孔加工的加工装置，所述的加工装置包括用于在被加工工件表面破孔的第一加工机构、用于加深通孔的第二加工机构、用于钻透通孔的第三加工机构。A processing apparatus for through hole processing, the processing apparatus comprising a first processing mechanism for breaking a hole in a surface of a workpiece to be processed, a second processing mechanism for deepening the through hole, and a through hole for drilling through the hole The third processing mechanism.
优选地，所述的加工装置还包括基座、可转动地设于基座上的用于安装被加工工件的转动盘，所述的第一加工机构、第二加工机构、第三加工机构设于所述的基座上，且沿所述转动盘的外侧周向排布。Preferably, the processing device further includes a base, a rotating disk rotatably disposed on the base for mounting the workpiece to be processed, and the first processing mechanism, the second processing mechanism, and the third processing mechanism And arranged on the base and along the outer circumference of the rotating disk.
优选地，所述的第一加工机构上设置有用于在被加工工件表面破孔的定点钻，所述的第二加工机构上设置有用于加深通孔的铲钻，所述的第三加工机构设置有用于钻透被加工工件的破孔钻。Preferably, the first processing mechanism is provided with a fixed point drill for breaking a hole in the surface of the workpiece to be processed, and the second processing mechanism is provided with a shovel for deepening the through hole, the third processing mechanism A perforated drill for drilling through the workpiece to be machined is provided.
优选地，所述的铲钻内设置有冷却水通道，所述的铲钻的端部设置有与所述的冷却水通道相连通的冷却水出水口。Preferably, the shovel is provided with a cooling water passage, and the end of the shovel is provided with a cooling water outlet communicating with the cooling water passage.
优选地，所述铲钻包括铲钻杆、设于所述铲钻杆一端的铲钻钻头，所述的冷却水通道设于所述的铲钻杆内，所述的冷却水出口设于所述的铲钻钻头上。Preferably, the shovel drill includes a shovel drill pipe, a shovel drill bit disposed at one end of the shovel drill pipe, the cooling water passage is disposed in the shovel drill pipe, and the cooling water outlet is disposed at the shovel The shovel drill bit is described.
优选地，所述的冷却水出口包括第一出口和第二出口。Preferably, the cooling water outlet comprises a first outlet and a second outlet.
本发明还提供一种通孔加工的加工方法，所述的加工方法使用上述用于通孔加工的加工装置，所述的加工方法包括以下步骤:The present invention also provides a processing method for through hole processing, which uses the above-described processing apparatus for through hole processing, and the processing method includes the following steps:
（1）使用第一加工机构在被加工工件表面破孔；(1) using a first processing mechanism to break a hole in the surface of the workpiece to be processed;
（2）使用第二加工机构加深通孔；(2) using a second processing mechanism to deepen the through hole;
（3）使用第三加工机构钻透通孔。(3) Using a third machining mechanism to drill through the through hole.
优选地，所述的加工方法具体为：Preferably, the processing method is specifically:
（1）定点钻加工: 转动转动盘使被加工工件对准所述第一加工机构，所述第一加工机构中的定点钻对被加工工件的表面进行初步破孔，在被加工工件表面钻出一段柱形槽；(1) Fixed point drilling processing: Rotating the rotating disc to align the workpiece to be processed by the first processing mechanism, the fixed point drill in the first processing mechanism performs preliminary hole breaking on the surface of the workpiece to be processed, and a cylindrical groove is drilled on the surface of the workpiece to be processed;
（2）铲钻加工：转动转动盘使被加工工件对准所述第二加工机构，所述第二加工机构中的铲钻钻入所述柱形槽中继续破孔，所述铲钻不钻透所述工件；(2) shovel drilling process: rotating the rotating disk to align the workpiece to be processed to the second processing mechanism, the shovel in the second processing mechanism drilling into the cylindrical groove to continue to break holes, the shovel does not Drill through the workpiece;
（3）破孔钻加工：转动转动盘使被加工工件对准所述第三加工机构，所述第三加工机构中的破孔钻钻入所述柱形槽中继续破孔直至钻透所述工件。(3) Drilling and drilling process: rotating the rotating disk to align the workpiece to be processed to the third processing mechanism, and the hole drilling hole in the third processing mechanism is drilled into the cylindrical groove to continue to break through the hole until the hole is drilled through The workpiece.
由于上述技术方案的运用，本发明与现有技术相比具有下列优点：本发明一种用于通孔加工的加工装置及加工方法，把对工件通孔的加工分成三步，三个加工机构分别对工件进行初步破孔、钻出通孔孔身、钻透工件的加工，在两端破孔处采用普通钻，而不是钻入钻出工件不规则表面时容易损坏的铲钻，节省了加工成本；在钻出通孔孔身这一步使用铲钻，利用其内部的冷却水通道对钻头冷却，能够快速高效的钻出通孔孔身。本发明加工工艺提高了加工效率的同时节省了生产加工成本。Due to the application of the above technical solution, the present invention has the following advantages over the prior art: the processing device and the processing method for through hole processing of the present invention divide the processing of the through hole of the workpiece into three steps, three processing mechanisms The workpiece is initially drilled, the through hole is drilled, and the workpiece is drilled. The ordinary drill is used at the broken ends of both ends, instead of drilling the shovel which is easily damaged when drilling the irregular surface of the workpiece, saving Processing cost; the boring drill is used in the step of drilling the through hole hole, and the drill hole is cooled by the internal cooling water passage, so that the through hole body can be drilled quickly and efficiently. The processing technology of the invention improves processing efficiency while saving production and processing costs.
附图说明DRAWINGS
附图1为加工装置的结构示意图；Figure 1 is a schematic structural view of a processing apparatus;
附图2为本发明加工装置一个实施例中的铲钻结构示意图；Figure 2 is a schematic view showing the structure of a shovel in an embodiment of the processing apparatus of the present invention;
附图3为本发明一个实施例中的工件示意图。Figure 3 is a schematic illustration of a workpiece in one embodiment of the invention.
其中：1、转动盘；11、夹持件；2、第一加工机构；21、定点钻；3、第二加工机构；31、铲钻；311、铲钻杆；312、铲钻钻头；313、冷却水入口；314、第一出口；315、第二出口；4、第三加工机构；41、破孔钻；5、工件；51、通孔。Among them: 1, rotating disc; 11, clamping member; 2, first processing mechanism; 21, fixed point drill; 3, second processing mechanism; 31, shovel drill; 311, shovel drill pipe; 312, shovel drill bit; , cooling water inlet; 314, first outlet; 315, second outlet; 4, third processing mechanism; 41, broken hole drill; 5, workpiece; 51, through hole.
具体实施方式detailed description
下面结合附图来对本发明的技术方案作进一步的阐述。The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
参见图1所示，为一种用于通孔加工的加工装置，加工装置包括基座、可转动地设于基座上的转动盘，该转动盘1的外侧周向间隔均匀的设有多个夹持件11，工件5通过该夹持件11被夹持在转动盘1的外侧跟随转动盘1一起转动。该加工机构至少包括沿转动盘1的外侧周向排布且与所述的转动盘具有一间隙的第一加工机构2、第二加工机构3和第三加工机构4。在本实施例中，该工件5为扳手，通孔51为该扳手上的大孔。上述加工工艺包括以下步骤：Referring to FIG. 1 , a processing apparatus for through hole processing, the processing apparatus includes a base and a rotating disk rotatably disposed on the base, and the outer side of the rotating disk 1 is evenly spaced apart from each other. The holding member 11 by which the workpiece 5 is clamped on the outside of the rotating disk 1 follows the rotating disk 1 to rotate together. The machining mechanism includes at least a first machining mechanism 2, a second machining mechanism 3, and a third machining mechanism 4 which are arranged circumferentially along the outer side of the rotary disk 1 and have a gap with the rotary disk. In this embodiment, the workpiece 5 is a wrench, and the through hole 51 is a large hole on the wrench. The above processing process includes the following steps:
（1）定点钻加工: 转动转动盘1至工件5对准第一加工机构2，该第一加工机构2中的定点钻21对准工件5上需要被破出的通孔51的位置，接着该定点钻21钻入工件5进行初步破孔，在该工件5上钻出一段柱形槽，然后该定点钻21缩回第一加工机构2中。(1) Fixed point drilling processing: Rotating the rotating disk 1 to the workpiece 5 is aligned with the first processing mechanism 2, the fixed point drill 21 in the first processing mechanism 2 is aligned with the position of the through hole 51 on the workpiece 5 that needs to be broken, and then the fixed point drill 21 is drilled into the workpiece 5 preliminary hole breaking is performed, a cylindrical groove is drilled in the workpiece 5, and then the fixed point drill 21 is retracted into the first processing mechanism 2.
（2）铲钻加工：继续转动转动盘1至工件5对准第二加工机构3，该第二加工机构3中的铲钻31钻入该柱形槽中继续破孔，铲钻31不钻透该工件，然后该铲钻31缩回第二加工机构3中。在本实施例中，该铲钻31包括活动的设于第二加工机构3中的铲钻杆311、设于该铲钻杆311一端的铲钻钻头312。该铲钻杆311包括设于铲钻杆311内的冷却水通道，所述的冷却水通道包括一冷却水入口313。由于设置了该冷却水通道，能够在铲钻31钻孔时对铲钻钻头312进行冷却，使铲钻31一直保持高速运转状态。在铲钻钻头312上设置有于冷却水通道相连通的冷却水出口，为了更好的为铲钻钻头312进行冷却，该冷却水出口包括与冷却水通道相连通的第一出口314和第二出口315，所述的第一出口314和第二出口315的出水方向之间形成一夹角。(2) shovel drilling process: continue to rotate the rotating disk 1 to the workpiece 5 to align with the second processing mechanism 3, the shovel 31 in the second processing mechanism 3 drills into the cylindrical groove to continue to break holes, and the shovel 31 does not drill Through the workpiece, the shovel 31 is then retracted into the second processing mechanism 3. In the present embodiment, the shovel 31 includes a shovel drill rod 311 disposed in the second machining mechanism 3 and a shovel drill bit 312 disposed at one end of the shovel drill rod 311. The shovel drill rod 311 includes a cooling water passage provided in the shovel drill rod 311, and the cooling water passage includes a cooling water inlet 313. Since the cooling water passage is provided, the shovel drill 312 can be cooled while the shovel 31 is drilled, so that the shovel 31 is maintained at a high speed. A chilled water outlet connected to the cooling water passage is provided on the shovel drill bit 312. To better cool the shovel drill bit 312, the cooling water outlet includes a first outlet 314 and a second communicating with the cooling water passage. The outlet 315 forms an angle between the water outlet directions of the first outlet 314 and the second outlet 315.
（3）破孔钻加工：继续转动转动盘1至工件5对准第三加工机构4，该第三加工机构4中的破孔钻41钻入该柱形槽中继续破孔直至钻透该工件5，然后该破孔钻41缩回第三加工机构4中。(3) Drilling and drilling process: continue to rotate the rotating disk 1 to the workpiece 5 to be aligned with the third processing mechanism 4, and the broken hole drill 41 in the third processing mechanism 4 is drilled into the cylindrical groove to continue to break through the hole until the hole is drilled through the hole The workpiece 5 is then retracted into the third processing mechanism 4.
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并加以实施，并不能以此限制本发明的保护范围，凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围内。The above embodiments are only intended to illustrate the technical concept and the features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and not to limit the scope of the present invention. Equivalent changes or modifications made in substantial form are intended to be included within the scope of the invention.

Claims (8)

  1. 一种用于通孔加工的加工装置，其特征在于：所述的加工装置包括用于在被加工工件表面破孔的第一加工机构、用于加深通孔的第二加工机构、用于钻透通孔的第三加工机构。A processing apparatus for through hole processing, characterized in that: the processing apparatus includes a first processing mechanism for breaking a hole in a surface of a workpiece to be processed, a second processing mechanism for deepening the through hole, and is used for drilling A third processing mechanism that penetrates the through hole.
  2. 根据权利要求1所述的一种用于通孔加工的加工装置，其特征在于：所述的加工装置还包括基座、可转动地设于基座上的用于安装被加工工件的转动盘，所述的第一加工机构、第二加工机构、第三加工机构设于所述的基座上，且沿所述转动盘的外侧周向排布。A processing apparatus for through hole machining according to claim 1, wherein said processing apparatus further comprises a base, and a rotating disk rotatably provided on the base for mounting the workpiece to be processed The first processing mechanism, the second processing mechanism, and the third processing mechanism are disposed on the base and arranged along the outer circumferential direction of the rotating disk.
  3. 根据权利要求2所述的一种用于通孔加工的加工装置，其特征在于：所述的第一加工机构上设置有用于在被加工工件表面破孔的定点钻，所述的第二加工机构上设置有用于加深通孔的铲钻，所述的第三加工机构设置有用于钻透被加工工件的破孔钻。 A processing apparatus for through hole machining according to claim 2, wherein said first processing mechanism is provided with a fixed point drill for breaking a hole in the surface of the workpiece to be processed, said second processing The mechanism is provided with a shovel for deepening the through hole, and the third machining mechanism is provided with a boring drill for drilling through the workpiece to be processed.
  4. 根据权利要求3所述的一种用于通孔加工的加工装置，其特征在于：所述的铲钻内设置有冷却水通道，所述的铲钻的端部设置有与所述的冷却水通道相连通的冷却水出水口。 A processing apparatus for through hole machining according to claim 3, wherein said shovel is provided with a cooling water passage, and an end of said shovel is provided with said cooling water The cooling water outlet that communicates with the passage.
  5. 根据权利要求4所述的一种用于通孔加工的加工装置，其特征在于：所述铲钻包括铲钻杆、设于所述铲钻杆一端的铲钻钻头，所述的冷却水通道设于所述的铲钻杆内，所述的冷却水出口设于所述的铲钻钻头上。 .A processing apparatus for through hole machining according to claim 4, wherein said shovel drill comprises a shovel drill pipe, a shovel drill bit provided at one end of said shovel drill pipe, said cooling water passage Provided in the shovel drill pipe, the cooling water outlet is disposed on the shovel drill bit. .
  6. 根据权利要求5所述的一种用于通孔加工的加工装置，其特征在于：所述的冷却水出口包括第一出口和第二出口。 A processing apparatus for through hole machining according to claim 5, wherein said cooling water outlet comprises a first outlet and a second outlet.
  7. 一种通孔加工的加工方法，其特征在于：所述的加工方法使用权利要求1所述的用于通孔加工的加工装置，所述的加工方法包括以下步骤:A processing method for through hole processing, characterized in that the processing method uses the processing apparatus for through hole processing according to claim 1, and the processing method comprises the following steps:
    （1）使用第一加工机构在被加工工件表面破孔；(1) using a first processing mechanism to break a hole in the surface of the workpiece to be processed;
    （2）使用第二加工机构加深通孔；(2) using a second processing mechanism to deepen the through hole;
    （3）使用第三加工机构钻透通孔。(3) Using a third machining mechanism to drill through the through hole.
  8. 根据权利要求7所述的一种加工方法，其特征在于：所述的加工装置还包括基座、可转动地设于基座上的用于安装被加工工件的转动盘，所述的第一加工机构、第二加工机构、第三加工机构设于所述的基座上，且依次沿所述转动盘的外侧周向设置，所述的第一加工机构上设置有用于在被加工工件表面破孔的定点钻，所述的第二加工机构上设置有用于加深通孔的铲钻，所述的第三加工机构设置有用于钻透被加工工件的破空钻，A processing method according to claim 7, wherein said processing device further comprises a base, a rotating disk rotatably mounted on the base for mounting the workpiece to be processed, said first a processing mechanism, a second processing mechanism, and a third processing mechanism are disposed on the base, and are sequentially disposed along an outer circumference of the rotating disk, and the first processing mechanism is disposed on the surface of the workpiece to be processed a fixed point drill of the hole, the second processing mechanism is provided with a shovel for deepening the through hole, and the third processing mechanism is provided with a broken drill for drilling through the workpiece to be processed,
    所述的加工方法具体为：The processing method is specifically as follows:
    （1）定点钻加工: 转动转动盘使被加工工件对准所述第一加工机构，所述第一加工机构中的定点钻对被加工工件的表面进行初步破孔，在被加工工件表面钻出一段柱形槽；(1) Fixed point drilling processing: Rotating the rotating disc to align the workpiece to be processed by the first processing mechanism, the fixed point drill in the first processing mechanism performs preliminary hole breaking on the surface of the workpiece to be processed, and a cylindrical groove is drilled on the surface of the workpiece to be processed;
    （2）铲钻加工：转动转动盘使被加工工件对准所述第二加工机构，所述第二加工机构中的铲钻钻入所述柱形槽中继续破孔，所述铲钻不钻透所述工件；(2) shovel drilling process: rotating the rotating disk to align the workpiece to be processed to the second processing mechanism, the shovel in the second processing mechanism drilling into the cylindrical groove to continue to break holes, the shovel does not Drill through the workpiece;
    （3）破孔钻加工：转动转动盘使被加工工件对准所述第三加工机构，所述第三加工机构中的破孔钻钻入所述柱形槽中继续破孔直至钻透所述工件。(3) Drilling and drilling process: rotating the rotating disk to align the workpiece to be processed to the third processing mechanism, and the hole drilling hole in the third processing mechanism is drilled into the cylindrical groove to continue to break through the hole until the hole is drilled through The workpiece.
PCT/CN2015/097520 2015-06-26 2015-12-15 Processing device and processing method used for processing through hole WO2016206322A1 (en)

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