CN104646938A - Microscope zoom compensation lens base machining method - Google Patents

Microscope zoom compensation lens base machining method Download PDF

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Publication number
CN104646938A
CN104646938A CN201410121851.1A CN201410121851A CN104646938A CN 104646938 A CN104646938 A CN 104646938A CN 201410121851 A CN201410121851 A CN 201410121851A CN 104646938 A CN104646938 A CN 104646938A
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CN
China
Prior art keywords
rotating disk
pin
microscope
microscope zoom
angle
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Granted
Application number
CN201410121851.1A
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Chinese (zh)
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CN104646938B (en
Inventor
陈群
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.)
WUZHOU OKA OPTICAL INSTRUMENT CO Ltd
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WUZHOU OKA OPTICAL INSTRUMENT CO Ltd
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Priority to CN201410121851.1A priority Critical patent/CN104646938B/en
Publication of CN104646938A publication Critical patent/CN104646938A/en
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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
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Abstract

The invention discloses a microscope zoom compensation lens base machining method and belongs to the technical field of mechanical manufacturing. The method uses a microscope zoom compensation lens base turning jig and includes the steps of (A) mounting the jig; (B) mounting a workpiece; (C) starting a lathe, and turning a center hole for a base with an inner hole turning tool; (D) releasing a rotating plate pressing plate, rotating a rotating plate at 180 degrees, and then respectively tightening locking screws of the rotating plate pressing plate to fix the rotating plate to a rotating plate mounting base; (E) drilling a pin with a drill, and then reaming a pin hole drilled in the pin; (F) releasing a workpiece tightening pressing plate and taking out the microscope zoom compensation lens base to complete the machining of the microscope zoom compensation lens base hole. The microscope zoom compensation lens base machining method solve the problems of low machining accuracy and low production efficiency of existing zoom compensation lens bases.

Description

Microscope zoom compensates the processing method of microscope base
Technical field
The present invention relates to machinery manufacturing technology field, especially a kind of microscope zoom compensates the processing method of microscope base.
Background technology
The mechanical compensation varifocal optical system that focal length continually varying stereomicroscope adopts, has two motion constituent elements usually: Zoom lens constituent element and offset lens constituent element.When Zoom lens constituent element moves along optical axis, for guaranteeing the stable of system image planes, offset lens constituent element also moves along optical axis thereupon.It is the part being used as supporting and regulating offset lens constituent element that zoom compensates microscope base, microscope zoom as shown in Figure 7, Figure 8 compensates microscope base, include pedestal 101, pedestal 101 offers centre bore 101a, pedestal 101 stretches out a pin portion, pin 102 offers pin-and-hole 102a, and the line at pedestal centre bore 101a center and pin pin-and-hole 102a center and the angle of vertical direction are angle b, angle b is 4.65 degree; On the centre bore 101a of pedestal, coaxial processing one zoom offset lens constituent element installs cavity, and pin-and-hole 102a is used to install guiding rail, guarantees that zoom compensates microscope base and do not changing along the optical axis of offset lens constituent element in the moving process of systematic optical axis direction.So the precision in distance between holes and perpendicularity and hole directly affects the image quality of whole optical system, required precision is higher, particularly important in whole manufacturing procedure.Because the line at this Liang Gekong center and level have angle, normally carry out clamping processing respectively.There are the following problems in process of production for this processing method: the size 1, between holes, the size in hole and perpendicularity precision can not be guaranteed; 2, production efficiency is low.
Summary of the invention
Technical problem to be solved by this invention is to provide the processing method that a kind of microscope zoom compensates microscope base, and the processing method that this microscope zoom compensates microscope base can solve the problem that existing zoom compensation microscope base machining accuracy is low and production efficiency is low.
In order to solve the problem, the technical solution adopted in the present invention is: microscope zoom compensates microscope base and includes pedestal, described pedestal offers centre bore, described pedestal side is provided with a pin, described pin offers pin-and-hole, and described pedestal centre bore center and the described line at pin pin-and-hole center and the angle of vertical direction are angle b;
Use a kind of microscope zoom compensating glass seat coach fixture, this vehicle clamper comprises the terminal pad that one end is provided with connecting taper shank, described terminal pad is equipped with a rotating disk by the activity of rotating disk mount pad, and described rotating disk is provided with shaft and is inserted on described rotating disk mount pad by its shaft; Described rotating disk mount pad is at least provided with two pieces of rotating disk pressing plates for described rotating disk being fixed on described rotating disk mount pad one end end face installed by lock-screw; Described rotating disk is provided with Workpiece clamping seat, being equipped with respectively with described connecting taper shank at the end face of described Workpiece clamping seat is the coaxial axial Workpiece fixing pin arranged and the Workpiece fixing plate being provided with locating surface, the locating surface of described Workpiece fixing plate and the angle of vertical direction are angle c, and described angle c is equal with the angle of described angle b; Described rotating disk is provided with in nearly described Workpiece fixing pin place the work piece pressing plate installed by lock-screw; The spacing steel ball by spring setting-in is provided with in the junction of described rotating disk mount pad and described rotating disk;
Operating procedure comprises:
A, clamps: the described taper shank of described microscope zoom compensating glass seat coach fixture is contained in the spindle hole of lathe;
B, dress workpiece: the pedestal centre bore that microscope zoom compensates microscope base is sleeved on the Workpiece fixing pin of rotating disk, the locating surface of pin side and Workpiece fixing plate is abutted against; By the screw on rotational workpieces clam member, described microscope zoom being compensated microscope base is fixed on rotating disk;
C, start lathe, adopt internal lathe-tool to carry out turnery processing to pedestal at centre bore;
D, unclamp described rotating disk pressing plate, described rotating disk is fixed on rotating disk mount pad by the lock-screw tightening described rotating disk pressing plate after described turntable rotation 180 degree respectively;
E, first employing drill bit carry out Drilling operation to described pin, then adopt reamer to ream to the pin-and-hole completing boring on described pin;
F, unclamp described work piece pressing plate and take out described microscope zoom and compensate microscope base and namely complete the processing of this microscope zoom compensating glass bore.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, owing to being located at the locating surface of Workpiece fixing plate on Workpiece clamping seat and the angle of vertical direction and microscope zoom, to compensate line between microscope base two holes to be processed equal with the angle of vertical direction, then can guarantee during clamping that the line of centres in two holes to be processed is positioned at vertical direction, clamping once can complete the processing in two holes, eliminate the machining accuracy error that twice clamping brings, improve dimensional accuracy and positional precision that microscope zoom compensates microscope base processing.
2, convenient mounting and clamping of the present invention, be suitable for producing in enormous quantities, not only having saved the production time also substantially increases production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of embodiment of the present invention Workpiece fixing plate.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the structural representation of work piece pressing plate of the present invention.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the structural representation that microscope zoom compensates microscope base.
Fig. 8 is the left view of Fig. 7.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Microscope zoom as shown in Figure 7, Figure 8 compensates microscope base and includes pedestal 101, pedestal 101 offers centre bore 101a, pedestal 101 side is provided with a pin 102, pin 102 offers pin-and-hole 102a, the centre bore 101a center of pedestal and the line at pin-and-hole 102a center of pin and the angle of vertical direction are angle b, a is 4.65 degree; The present invention needs the processing in the enterprising driving hole of the centre bore 101a of pedestal and pin-and-hole 102a.
A kind of microscope zoom compensates the processing method of microscope base, use microscope zoom compensating glass seat coach fixture as shown in Figure 1 and Figure 2, this fixture includes the terminal pad 1 that an one end is provided with connecting taper shank 12, the other end of terminal pad 1 is fixedly connected with a rotating disk mount pad 2 by attachment screw, rotating disk mount pad 2 is equipped with a rotating disk 3 actively by the axis hole that is arranged with the axis being parallel of connecting taper shank 12, rotating disk 3 is contained in the axis hole of rotating disk mount pad 2 by its rotating shaft, and the rotating shaft end head of rotating disk 3 is connected with end face stop screw 11; By two lock-screws, one piece of rotating disk pressing plate 8 is housed at another end face of rotating disk mount pad 2 respectively; The other end of rotating disk 3 is connected with Workpiece clamping seat 4, and the other end of Workpiece clamping seat 4 is equipped with the work piece pressing plate 5 as Fig. 5, Fig. 6 and the Workpiece fixing plate 6 as Fig. 3, Fig. 4 by screw; The locating surface 6-1 of Workpiece fixing plate 6 and the inclination angle of vertical direction are angle c, angle c is 4.65 degree; The side be connected with rotating disk mount pad 2 at rotating disk 3 is provided with rotary disk limitation groove 3-1, rotating disk mount pad 2 offer just to the pin-and-hole of rotary disk limitation groove 3-1 rotary motion trace, the spring 10 being provided with spacing steel ball 9 and connecting with spacing steel ball 9 the inner in the pin-and-hole of rotating disk mount pad 2; Workpiece clamping seat 4 and the joint face of workpiece are provided with the axial Workpiece fixing pin 7 coaxial with taper shank 12.
Operating procedure comprises:
A, clamps: the taper shank 12 of microscope zoom compensating glass seat coach fixture is contained in the spindle hole of lathe;
B, dress workpiece: the pedestal centre bore 101a that microscope zoom compensates microscope base is sleeved on the Workpiece fixing pin 7 of rotating disk 4, the locating surface 6-1 of pin 102 side and Workpiece fixing plate 6 is abutted against; By the screw on rotational workpieces clam member 5, microscope zoom being compensated microscope base is fixed on rotating disk 4;
C, start lathe, adopt internal lathe-tool to carry out turnery processing to pedestal at centre bore 101a;
D, unclamp rotating disk pressing plate 8, rotating disk 3 is fixed on rotating disk mount pad 2 by the lock-screw tightening rotating disk pressing plate 8 after rotating disk 3 is revolved turnback respectively;
E, first employing drill bit carry out Drilling operation to pin 102, then adopt reamer to ream to the pin-and-hole 102a completing boring on pin 102;
F, unclamp work piece pressing plate 5 and take out microscope zoom and compensate microscope base and namely complete the processing of this microscope zoom compensating glass bore.

Claims (1)

1. the processing method of a microscope zoom compensation microscope base, it is characterized in that: microscope zoom compensates microscope base and includes pedestal (101), described pedestal (101) offers centre bore (101a), described pedestal (101) side is provided with a pin (102), described pin (102) offers pin-and-hole (102a), and described pedestal centre bore (101a) center and the line at described pin pin-and-hole (102a) center and the angle of vertical direction are angle b;
Use a kind of microscope zoom compensating glass seat coach fixture, this vehicle clamper comprises the terminal pad (1) that one end is provided with connecting taper shank (12), described terminal pad (1) is equipped with a rotating disk (3) by rotating disk mount pad (2) activity, and described rotating disk (3) is provided with shaft and is inserted on described rotating disk mount pad (2) by its shaft; Described rotating disk mount pad (2) is at least provided with two pieces of rotating disk pressing plates (8) for described rotating disk (3) being fixed on described rotating disk mount pad (2) one end end face installed by lock-screw; Described rotating disk (3) is provided with Workpiece clamping seat (4), be equipped with respectively with described connecting taper shank (12) in the coaxial axial Workpiece fixing pin (7) arranged and the Workpiece fixing plate (6) being provided with locating surface (6-1) at the end face of described Workpiece clamping seat (4), the locating surface (6-1) of described Workpiece fixing plate (6) and the angle of vertical direction are angle c, and described angle c is equal with the angle of described angle b; Described rotating disk (3) is provided with in nearly described Workpiece fixing pin (7) place the work piece pressing plate (5) installed by lock-screw; The spacing steel ball (9) by spring (10) setting-in is provided with described rotating disk mount pad (2) and the junction of described rotating disk (3);
Operating procedure comprises:
A, clamps: the described taper shank (12) of described microscope zoom compensating glass seat coach fixture is contained in the spindle hole of lathe;
B, dress workpiece: the pedestal centre bore (101a) that microscope zoom compensates microscope base is sleeved on the Workpiece fixing pin (7) of rotating disk (4), the locating surface (6-1) of pin (102) side and Workpiece fixing plate (6) is abutted against; By the screw on rotational workpieces clam member (5), described microscope zoom being compensated microscope base is fixed on rotating disk (4);
C, start lathe, adopt internal lathe-tool to carry out turnery processing to pedestal at centre bore (101a);
D, unclamp described rotating disk pressing plate (8), described rotating disk (3) is fixed on rotating disk mount pad (2) by the lock-screw tightening described rotating disk pressing plate (8) after described rotating disk (3) is revolved turnback respectively;
E, first employing drill bit carry out Drilling operation to described pin (102), then adopt reamer to ream to the pin-and-hole (102a) completing boring on described pin (102);
F, unclamp described work piece pressing plate (5) and take out described microscope zoom and compensate microscope base and namely complete the processing of this microscope zoom compensating glass bore.
CN201410121851.1A 2014-03-28 2014-03-28 Microscope zoom compensation lens base machining method Active CN104646938B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410121851.1A CN104646938B (en) 2014-03-28 2014-03-28 Microscope zoom compensation lens base machining method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410121851.1A CN104646938B (en) 2014-03-28 2014-03-28 Microscope zoom compensation lens base machining method

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CN104646938A true CN104646938A (en) 2015-05-27
CN104646938B CN104646938B (en) 2017-02-01

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014431A (en) * 2015-07-31 2015-11-04 梧州奥卡光学仪器有限公司 Microscope base machining method
CN105057699A (en) * 2015-07-31 2015-11-18 梧州奥卡光学仪器有限公司 Machining method of microscope arm
CN105057697A (en) * 2015-07-31 2015-11-18 梧州奥卡光学仪器有限公司 Turning method for inner circle of rotary disc
CN106077707A (en) * 2016-06-28 2016-11-09 梧州奥卡光学仪器有限公司 Microscope zoom body car hole method
CN106112629A (en) * 2016-06-28 2016-11-16 梧州奥卡光学仪器有限公司 Microscope zoom body vehicle clamper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004046234A (en) * 2003-09-04 2004-02-12 Matsushita Electric Ind Co Ltd Lens barrel
CN201257600Y (en) * 2008-09-09 2009-06-17 襄阳汽车轴承股份有限公司 Eccentric shaft gripper
CN202934383U (en) * 2012-09-07 2013-05-15 西安北方光电科技防务有限公司 Turning clamp device for rim part with compound angle
CN103433767A (en) * 2013-08-28 2013-12-11 梧州奥卡光学仪器有限公司 Milling clamp for microscope zoom support
CN103433768A (en) * 2013-08-28 2013-12-11 梧州奥卡光学仪器有限公司 Turning clamp for microscope hinge base

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004046234A (en) * 2003-09-04 2004-02-12 Matsushita Electric Ind Co Ltd Lens barrel
CN201257600Y (en) * 2008-09-09 2009-06-17 襄阳汽车轴承股份有限公司 Eccentric shaft gripper
CN202934383U (en) * 2012-09-07 2013-05-15 西安北方光电科技防务有限公司 Turning clamp device for rim part with compound angle
CN103433767A (en) * 2013-08-28 2013-12-11 梧州奥卡光学仪器有限公司 Milling clamp for microscope zoom support
CN103433768A (en) * 2013-08-28 2013-12-11 梧州奥卡光学仪器有限公司 Turning clamp for microscope hinge base

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014431A (en) * 2015-07-31 2015-11-04 梧州奥卡光学仪器有限公司 Microscope base machining method
CN105057699A (en) * 2015-07-31 2015-11-18 梧州奥卡光学仪器有限公司 Machining method of microscope arm
CN105057697A (en) * 2015-07-31 2015-11-18 梧州奥卡光学仪器有限公司 Turning method for inner circle of rotary disc
CN105057699B (en) * 2015-07-31 2017-07-07 梧州奥卡光学仪器有限公司 The processing method of handel
CN105014431B (en) * 2015-07-31 2018-01-16 梧州奥卡光学仪器有限公司 The processing method of microscope base
CN106077707A (en) * 2016-06-28 2016-11-09 梧州奥卡光学仪器有限公司 Microscope zoom body car hole method
CN106112629A (en) * 2016-06-28 2016-11-16 梧州奥卡光学仪器有限公司 Microscope zoom body vehicle clamper

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