CN109290606A - The two-sided deep hole drilling machine of axis class - Google Patents

The two-sided deep hole drilling machine of axis class Download PDF

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Publication number
CN109290606A
CN109290606A CN201811365785.7A CN201811365785A CN109290606A CN 109290606 A CN109290606 A CN 109290606A CN 201811365785 A CN201811365785 A CN 201811365785A CN 109290606 A CN109290606 A CN 109290606A
Authority
CN
China
Prior art keywords
workpiece
borehole drill
drill construction
piercing member
fixed platform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811365785.7A
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Chinese (zh)
Other versions
CN109290606B (en
Inventor
王金玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zunhua Yonghui Engineering Machinery Accessories Co Ltd
Tianjin Xiuman Science And Technology Development Co Ltd
Original Assignee
Zunhua Yonghui Engineering Machinery Accessories Co Ltd
Tianjin Xiuman Science And Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Zunhua Yonghui Engineering Machinery Accessories Co Ltd, Tianjin Xiuman Science And Technology Development Co Ltd filed Critical Zunhua Yonghui Engineering Machinery Accessories Co Ltd
Priority to CN201811365785.7A priority Critical patent/CN109290606B/en
Publication of CN109290606A publication Critical patent/CN109290606A/en
Application granted granted Critical
Publication of CN109290606B publication Critical patent/CN109290606B/en
Active legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/02Boring 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
    • 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
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • 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
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • 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
    • B23Q2703/04Work clamping means using fluid means or a vacuum
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

The present invention relates to a kind of two-sided deep hole drilling machines of axis class.Including fixed platform, borehole drill construction, workpiece clamping mechanism and digital control system, borehole drill construction is set in fixed platform, it is made of the first borehole drill construction and the second borehole drill construction, first borehole drill construction and the second borehole drill construction are respectively arranged on the both ends of fixed platform, first borehole drill construction includes first ball screw, first sliding block, first straight line sliding rail and the first piercing member, second borehole drill construction includes the second ball-screw, second sliding block, second straight line sliding rail and the second piercing member, workpiece clamping mechanism is located at the centre of fixed platform, it includes several positioning members arranged in a straight line being set in fixed platform, clamping component, third ball-screw, third sliding block and third line slide rail.One subjob of worker's clamping of the present invention can be achieved with the processing to deep hole and reaming, and concentric holes and eccentric orfice can be reduced labor intensity, be improved processing efficiency with simultaneous processing.

Description

The two-sided deep hole drilling machine of axis class
Technical field
The present invention relates to drilling hole machine tool, specifically a kind of two-sided deep hole drilling machine of axis class.
Background technique
The processing method of the two-sided drilling deep hole of traditional axial workpiece is: using vertical type rocker arm drilling machine, worker need to be by workpiece elder generation Erect and, then shake drilling machine handwheel make drill bit it is mobile from top to bottom come drilling deep hole, then workpiece is turned around to erect and, then bored another One end deep hole;Reaming process repeats above step and completes.This traditional processing method has the disadvantage that
(1) process a workpiece need worker to unload altogether, upper workpiece 4 times, large labor intensity;
(2) workpiece is easy to topple over, is unfavorable for safety of workers using processing is erected;
(3) it can only drill every time in workpiece one end, be unable to both ends while drilling, low efficiency;
(4) worker need to determine that drilling depth, machining accuracy are low by manually adjusting the graduated scale on drilling machine;
(5) worker needs to shake the handwheel on drilling machine to drill, and increases labor intensity;
(6) when boring eccentric orfice, worker needs first to do a label in one end of workpiece according to eccentric distance, then passes through eyes tune Drill bit on section drilling machine makes the label in its alignment pieces to bore eccentric orfice, and such method machining accuracy is low.
Summary of the invention
Present invention seek to address that the above problem, so that a kind of two-sided deep hole drilling machine of axis class is provided, work of worker's clamping Part can be achieved with the processing to deep hole and reaming, and concentric holes and eccentric orfice can be can reduce labor intensity, be mentioned with simultaneous processing High processing efficiency.
The present invention solves described problem, the technical solution adopted is that:
A kind of two-sided deep hole drilling machine of axis class, including fixed platform, borehole drill construction, workpiece clamping mechanism and digital control system, drilling Mechanism is set in fixed platform, is made of the first borehole drill construction and the second borehole drill construction;First borehole drill construction and second bores Holes mechanism is respectively arranged on the both ends of fixed platform, wherein the first borehole drill construction can be moved all around, the second borehole drill construction energy It enough moves left and right, two borehole drill constructions of default conditions are symmetrical arranged;First borehole drill construction includes first ball screw, the first cunning Block, first straight line sliding rail and the first piercing member, first ball screw drive the by the first sliding block under digital control system control One piercing member is moved left and right along first straight line sliding rail, and the first piercing member includes high-speed rotating first variable-frequency motor, handwheel It is connected to the first reaming bit and the first deep hole drill on motor output shaft with by dedicated clamp, the first piercing member passes through Handwheel is moved forward and backward, and is equipped with the dial with pointer below;Second borehole drill construction includes the second ball-screw, the Two sliding blocks, second straight line sliding rail and the second piercing member, the second ball-screw pass through the second sliding block band under digital control system control Dynamic second piercing member is moved left and right along second straight line sliding rail, the second piercing member include high-speed rotating second variable-frequency motor, The second reaming bit and the second deep hole drill being connected to by dedicated clamp on motor output shaft;First piercing member and second Piercing member is separately positioned on first straight line sliding rail and second straight line sliding rail, and the first reamer of the first piercing member Head, the first deep hole drill and the second piercing member the second reaming bit, the second deep hole drill be oppositely arranged;
Workpiece clamping mechanism is located at the centre of fixed platform comprising several positioning arranged in a straight line being set in fixed platform Component, clamping component, third ball-screw, third sliding block and third line slide rail, third ball-screw are controlled in digital control system Positioning member, clamping component is driven to be moved forward and backward along third line slide rail by third sliding block down, positioning member is for placing work Part and workpiece is positioned, clamping component is used to compress the workpiece on positioning member, and positioning member includes dehiscing with V-arrangement Vee-block and be set to below vee-block height adjustment set and quick positioning mechanism, clamping component be located on positioning member Side, is clamping cylinder;
The height adjustment set of different height is selected according to the diameter of the position of drill bit and workpiece, two sides drill bit when guaranteeing drilling The axis collinear of axis and workpiece;
According to the length of workpiece, workpiece is set to be located at the center of fixed platform, workpiece when guaranteeing drilling by quick positioning mechanism The hole depth that both ends drill out is identical.
The present invention by adopting the above technical scheme, compared with prior art, the feature protruded is:
1. moving left and right for piercing member is all made of digital control system control, machining accuracy with the back-and-forth motion of Workpiece clamping component Height, movement speed are fast.
2. the robot apparatus of whole equipment and production line is used cooperatively, upper workpiece is unloaded without worker, it is strong to reduce labour Degree.
3. eccentric distance can arbitrarily be adjusted by handwheel, and both ends piercing member simultaneously can continuously add deep hole and reaming Work is completed, and one subjob of worker's clamping can be achieved with the processing to deep hole and reaming, and concentric holes and eccentric orfice can add simultaneously Work reduces labor intensity, improves processing efficiency, and compared with traditional processing mode, efficiency is improved twice.
4. the horizontal positioned processing of workpiece, will not topple over, be conducive to safety of workers.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the embodiment of the present invention;
Fig. 2 is A direction view in Fig. 1;
Fig. 3 is B direction view in Fig. 1;
Fig. 4 is overlooking structure diagram of the embodiment of the present invention;
In figure: fixed platform 1;First ball screw 2;First sliding block 3;First straight line sliding rail 4;First variable-frequency motor 5;Handwheel 6; First reaming bit 7;First deep hole drill 8;Dial 9;Second ball-screw 10;Second sliding block 11;Second straight line sliding rail 12; Second variable-frequency motor 13;Second reaming bit 14;Second deep hole drill 15;Vee-block 16;Height adjustment set 17;Quick localization machine Structure 18;Clamping cylinder 19;Third ball-screw 20;Third sliding block 21;Third line slide rail 22;Dedicated clamp 23;Workpiece 24.
Specific embodiment:
Below with reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of two-sided deep hole drilling machine of axis class, including fixed platform 1, borehole drill construction, work Part clamp system and digital control system, borehole drill construction are set in fixed platform 1, by the first borehole drill construction and the second borehole drill construction It constitutes;First borehole drill construction and the second borehole drill construction are respectively arranged on the both ends of fixed platform 1, wherein the first borehole drill construction can before After move left and right, the second borehole drill construction can move left and right, two borehole drill constructions of default conditions be symmetrical arranged;First borehole drill construction Including first ball screw 2, the first sliding block 3, first straight line sliding rail 4 and the first piercing member, first ball screw 2 is in numerical control system System control is lower to drive the first piercing member to move left and right along first straight line sliding rail 4 by the first sliding block 3, and the first piercing member includes High-speed rotating first variable-frequency motor 5, handwheel 6 and the first reaming bit being connected to by dedicated clamp 23 on motor output shaft 7 and first deep hole drill 8, the first piercing member be moved forward and backward by handwheel 6, and be equipped with the scale with pointer below Disk 9;Second borehole drill construction includes the second ball-screw 10, the second sliding block 11, second straight line sliding rail 12 and the second piercing member, the Two ball wires, 10 thick stick drives the second piercing member left along second straight line sliding rail 12 under digital control system control by the second sliding block 11 It moves right, the second piercing member includes high-speed rotating second variable-frequency motor 13, is connected to motor output by dedicated clamp 23 The second reaming bit 14 and the second deep hole drill 15 on axis;First piercing member and the second piercing member are separately positioned on first On line slide rail 4 and second straight line sliding rail 12, and the first reaming bit 7 of the first piercing member, the first deep hole drill 8 and The second reaming bit 14, the second deep hole drill 15 of two piercing members are oppositely arranged;
Workpiece clamping mechanism is located at the centre of fixed platform 1 comprising be set in fixed platform 1 several arranged in a straight line determines Position component, clamping component, third ball-screw 20, third sliding block 21 and third line slide rail 22, third ball-screw 20 is in number The control of control system is lower to drive positioning member, clamping component to be moved forward and backward along third line slide rail 22 by third sliding block 21, positioning Component needs the axial workpiece to drill for placing workpiece 24() and workpiece 24 is positioned, clamping component will be for that will position Workpiece 24 on component compresses, and positioning member includes the vee-block 16 that there is V-arrangement to dehisce and the height being set to below vee-block 16 Adjusting set 17 and quick positioning mechanism 18, clamping component are located above positioning member, are clamping cylinder 19;
The height adjustment set 17 of different height is selected according to the diameter of the position of drill bit (depth drill and reamer) and workpiece 24, with Guarantee the axis collinear of the axis of two sides drill bit and workpiece 24 when drilling;
According to the length of workpiece 24, workpiece 24 is set to be located at the center of fixed platform 1 by quick positioning mechanism 18, to guarantee to drill When 24 both ends of the workpiece hole depths that drill out it is identical.
The course of work: it is bored with one end and bores the eccentric orfice with the inclined 23mm in 24 center of workpiece with 24 concentric holes of workpiece, the other end, deeply Hole length is 100mm, for counterbore length is 15mm:
It is first selected according to the diameter of workpiece 24 and installs suitable height adjustment set 17, put workpiece 24 by robot apparatus Onto vee-block 16, according to the length of workpiece 24, quick positioning mechanism 18 is adjusted, workpiece 24 is made to be located at the center of fixed platform 1, Clamping cylinder 19 is held out against, handwheel 6 is rotated, is directed toward the pointer above dial 9 at the position 23mm, opens motor, two drillings Mechanism carries out drilling deep hole 100mm to workpiece 24 is mobile simultaneously, and drilling deep hole finishes, and two borehole drill constructions far from workpiece 24, move simultaneously Dynamic workpiece clamping mechanism makes the axis collinear of the axis of two deep holes being drilled and reaming bit just now, and two borehole drill constructions are again Secondary while carrying out reaming to workpiece 24 is mobile, length 15mm, reaming finishes, and two borehole drill constructions are far from workpiece 24, workpiece clamp Tight mechanism returns to original position, and clamping cylinder 19 unclamps, and robot apparatus removes workpiece 24.
When boring other eccentric distances, such as bias 16mm or 17mm only needs adjusting handle 6 that pointer is made to be directed toward 16mm or 17mm i.e. It can.
Moving left and right for piercing member of the present invention is all made of digital control system control with the back-and-forth motion of Workpiece clamping component, adds Work precision is high, and movement speed is fast, and the robot apparatus of whole equipment and production line is used cooperatively, and unloads upper workpiece without worker 24, labor intensity is reduced, eccentric distance can be arbitrarily adjusted by handwheel 6, and both ends piercing member can be simultaneously to deep hole and expansion Hole Continuous maching is completed, and one subjob 24 of worker's clamping can be achieved with the processing to deep hole and reaming, and concentric holes and eccentric orfice Labor intensity can be reduced, processing efficiency is improved with simultaneous processing, compared with traditional processing mode, efficiency is improved twice, work The horizontal positioned processing of part 24, will not topple over, be conducive to safety of workers, by adjusting quick positioning mechanism, workpiece 24 can be made quick The center positioned at fixed platform 1, so that the hole depth for guaranteeing that both ends drill out is identical.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention, It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is intended to be included within the scope of the present invention.

Claims (1)

1. a kind of two-sided deep hole drilling machine of axis class, including fixed platform, borehole drill construction, workpiece clamping mechanism and digital control system, Be characterized in that: borehole drill construction is set in fixed platform, is made of the first borehole drill construction and the second borehole drill construction;First drilling Mechanism and the second borehole drill construction are respectively arranged on the both ends of fixed platform, wherein the first borehole drill construction can be moved all around, the Two borehole drill constructions can move left and right, and two borehole drill constructions of default conditions are symmetrical arranged;First borehole drill construction includes the first ball Lead screw, the first sliding block, first straight line sliding rail and the first piercing member, first ball screw pass through first under digital control system control Sliding block drives the first piercing member to move left and right along first straight line sliding rail, and the first piercing member includes high-speed rotating first frequency conversion Motor, handwheel and the first reaming bit and the first deep hole drill on motor output shaft are connected to by dedicated clamp, first bores Pole is moved forward and backward by handwheel, and is equipped with the dial with pointer below;Second borehole drill construction includes second Ball-screw, the second sliding block, second straight line sliding rail and the second piercing member, the second ball-screw pass through under digital control system control Second sliding block drives the second piercing member to move left and right along second straight line sliding rail, and the second piercing member includes high-speed rotating second Variable-frequency motor, the second reaming bit and the second deep hole drill being connected to by dedicated clamp on motor output shaft;First drilling Component and the second piercing member are separately positioned on first straight line sliding rail and second straight line sliding rail, and the of the first piercing member One reaming bit, the first deep hole drill and the second piercing member the second reaming bit, the second deep hole drill be oppositely arranged;
Workpiece clamping mechanism is located at the centre of fixed platform comprising several positioning arranged in a straight line being set in fixed platform Component, clamping component, third ball-screw, third sliding block and third line slide rail, third ball-screw are controlled in digital control system Positioning member, clamping component is driven to be moved forward and backward along third line slide rail by third sliding block down, positioning member is for placing work Part and workpiece is positioned, clamping component is used to compress the workpiece on positioning member, and positioning member includes dehiscing with V-arrangement Vee-block and be set to below vee-block height adjustment set and quick positioning mechanism, clamping component be located on positioning member Side, is clamping cylinder;
The height adjustment set of different height is selected according to the diameter of the position of drill bit and workpiece, two sides drill bit when guaranteeing drilling The axis collinear of axis and workpiece;
According to the length of workpiece, workpiece is set to be located at the center of fixed platform, workpiece when guaranteeing drilling by quick positioning mechanism The hole depth that both ends drill out is identical.
CN201811365785.7A 2018-11-16 2018-11-16 Shaft double-sided deep hole drilling machine tool Active CN109290606B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811365785.7A CN109290606B (en) 2018-11-16 2018-11-16 Shaft double-sided deep hole drilling machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811365785.7A CN109290606B (en) 2018-11-16 2018-11-16 Shaft double-sided deep hole drilling machine tool

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CN109290606A true CN109290606A (en) 2019-02-01
CN109290606B CN109290606B (en) 2024-03-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111482632A (en) * 2020-04-27 2020-08-04 中山市依速力机械有限公司 Single armed BTA location structure
CN114986090A (en) * 2022-05-20 2022-09-02 上海云明汽车部件有限公司 Manufacturing process and manufacturing equipment for fuel common rail pipe

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JP2011056603A (en) * 2009-09-08 2011-03-24 Toshiba Mach Co Ltd Method and device for machining deep hole
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Publication number Priority date Publication date Assignee Title
CN111482632A (en) * 2020-04-27 2020-08-04 中山市依速力机械有限公司 Single armed BTA location structure
CN114986090A (en) * 2022-05-20 2022-09-02 上海云明汽车部件有限公司 Manufacturing process and manufacturing equipment for fuel common rail pipe

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