CN103398685B - A kind of survey instrument for width of narrow cylindrical groove - Google Patents

A kind of survey instrument for width of narrow cylindrical groove Download PDF

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Publication number
CN103398685B
CN103398685B CN201310289500.7A CN201310289500A CN103398685B CN 103398685 B CN103398685 B CN 103398685B CN 201310289500 A CN201310289500 A CN 201310289500A CN 103398685 B CN103398685 B CN 103398685B
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CN
China
Prior art keywords
measurement
overarm arm
width
pedestal
positioning
Prior art date
Application number
CN201310289500.7A
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Chinese (zh)
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CN103398685A (en
Inventor
施容华
Original Assignee
裕克施乐塑料制品(太仓)有限公司
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Priority to CN201310289500.7A priority Critical patent/CN103398685B/en
Publication of CN103398685A publication Critical patent/CN103398685A/en
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Publication of CN103398685B publication Critical patent/CN103398685B/en

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Abstract

The invention discloses a kind of survey instrument for width of narrow cylindrical groove, this survey instrument is made up of main base, locating device, mobile device, floating installation and measurement mechanism; Described locating device, mobile device, floating installation and measurement mechanism are arranged on main base.This survey instrument structure is simple, simple to operate, can embody practical set effect authentic and validly, and can ensure accuracy and the validity of measurement result.

Description

A kind of survey instrument for width of narrow cylindrical groove
Technical field
The present invention relates to survey instrument technical field, be specifically related to a kind of survey instrument for width of narrow cylindrical groove.
Background technology
At present, when measuring for width of narrow cylindrical groove, the modes such as three-dimensional, image-type projector or 3D scanning are generally adopted.
Product measurement is carried out when using the method for three-dimensional, because error does not usually adopt this kind of method comparatively greatly, and use image-type projector or 3D scanning to carry out product measurement, it needs professional to operate and cannot embody the global effect of product, the input cost of purchase of equipment is also comparatively large, thus how can quick obtaining measurement result, simple to operate, simulate assemble is effective and the survey instrument that input cost is little is the target of current research and development.
Therefore, based on the problems referred to above, the invention provides a kind of survey instrument for width of narrow cylindrical groove.
Summary of the invention
Goal of the invention: the object of the invention is the deficiency overcoming above-mentioned existing survey instrument, provides a kind of for cylindrical narrow
The survey instrument of well width.
Technical scheme: the invention provides a kind of survey instrument for width of narrow cylindrical groove, this survey instrument is made up of main base, locating device, mobile device, floating installation and measurement mechanism; Described locating device, mobile device, floating installation and measurement mechanism are arranged on main base.
Described locating device comprises spacer, left overarm arm and left measurement and positioning sheet, and wherein left overarm arm is arranged on main base, and side connects left measurement and positioning sheet, and spacer is arranged on left overarm arm.
Described mobile device comprises right measurement and positioning sheet, right overarm arm, displacement push rod, pressure head, positioning pedestal, guide rail base
Seat and guide rail slide block, wherein positioning pedestal, guide rail base, guide rail slide block are separately positioned on main base, and positioning pedestal is established
Put pressure head, pressure head side connects displacement push rod, guide rail slide block is arranged right overarm arm, and in the middle of right overarm arm, side connection displacement pushes away
Bar, upper side connects right measurement and positioning sheet; Described right measurement and positioning sheet is symmetrical arranged left measurement and positioning sheet.
Described floating installation comprises floating post, sleeve pedestal, elastic module, limited post, spacing push rod; Wherein elastic module
Be arranged in the endoporus of floating column bottom, floating post is arranged in sleeve pedestal, and sleeve pedestal is arranged on main base; Described limit
Position post is arranged on floating post by the mounting hole in sleeve pedestal; Described spacing push rod to be arranged on left overarm arm and to run through fixed
Bit slice.
Described measurement mechanism comprises measures pressure head, degree of depth instrument and standard component.
Described elastic module is spring.
Be shifted in described mobile device push rod, pressure head and positioning pedestal employing spring pushing apparatus.
Be symmetricly set on before and after described spacer on left overarm arm.
Described main base, spacer, left overarm arm, left measurement and positioning sheet, right measurement and positioning sheet, right overarm arm, pressure
Head, positioning pedestal, guide rail base, be all bolted to connection between guide rail slide block and sleeve pedestal, wherein bolt quantity is
30-40.
Described limited post is made up of ball cam guide.
Compared with prior art, beneficial effect of the present invention is:
A kind of survey instrument for width of narrow cylindrical groove of the present invention, this survey instrument structure is simple, simple to operate,
Practical set effect can be embodied authentic and validly, and accuracy and the validity of measurement result can be ensured.
Accompanying drawing explanation
Fig. 1 is the survey instrument structural representation of the embodiment of the present invention;
Fig. 2 is the cut-open view at circle I mark place in embodiment of the present invention Fig. 1;
Fig. 3 is the measurement pressure head structure schematic diagram of the embodiment of the present invention;
Fig. 4 is the standard component structural representation of the embodiment of the present invention;
Fig. 5-Fig. 8 is that the product of the embodiment of the present invention measures operation chart;
Fig. 9 is the schematic diagram of the product to be measured of the embodiment of the present invention;
Wherein, in figure, sequence number is as follows: 1-main base, 2-spacer, 3-left overarm arm, 4-left measurement and positioning sheet, the right survey of 5-
Amount spacer, 6-right overarm arm, 7-float post, 13-sleeve pedestal, 14-elastic module, 15-limited post, the spacing push rod of 16-, the 17-of push rod, 8-pressure head, 9-positioning pedestal, 10-guide rail base, 11-guide rail slide block, 12-that be shifted measures pressure head, 18-degree of depth instrument, 19-standard component, 20-product.
Embodiment
Below in conjunction with specific embodiment, a kind of survey instrument for width of narrow cylindrical groove of the present invention is done in detail
Describe in detail bright:
A kind of survey instrument for width of narrow cylindrical groove as shown in Fig. 1 to Fig. 9, this survey instrument is made up of main base 1, locating device, mobile device, floating installation and measurement mechanism; Described locating device, mobile device, floating installation and measurement mechanism are arranged on main base 1.
Locating device comprises spacer 2, left overarm arm 3 and left measurement and positioning sheet 4, and wherein left overarm arm 3 is arranged on main base 1, and side connects left measurement and positioning sheet 4, and spacer 2 is arranged on left overarm arm 3.
Mobile device comprises right measurement and positioning sheet 5, right overarm arm 6, displacement push rod 7, pressure head 8, positioning pedestal 9, guide rail
Pedestal 10 and guide rail slide block 11, wherein positioning pedestal 9, guide rail base 10, guide rail slide block 11 are separately positioned on main base 1, positioning pedestal 9 is arranged pressure head 8, pressure head 8 side connects displacement push rod 7, guide rail slide block 11 is arranged right overarm arm 6, the middle side of right overarm arm 6 connects displacement push rod 7, and upper side connects right measurement and positioning sheet 5; Right measurement and positioning sheet 5 is symmetrical arranged left measurement and positioning sheet 4.
Floating installation comprises floating post 12, sleeve pedestal 13, elastic module 14, limited post 15, spacing push rod 16; Wherein elastic module 14 is arranged on bottom floating post 12 in endoporus, and the post 12 that floats is arranged in sleeve pedestal 13, and sleeve pedestal 13 is arranged on main base 1; Limited post 15 is arranged on floating post 12 by the mounting hole in sleeve pedestal 13; Spacing push rod 16 to be arranged on left overarm arm 3 and to run through spacer 2.
Measurement mechanism comprises measures pressure head 17, degree of depth instrument 18 and standard component 19.
Elastic module 14 is spring.
Be shifted in mobile device push rod 7, pressure head 8 and positioning pedestal 9 adopts spring pushing apparatus.
Be symmetricly set on before and after spacer 2 on left overarm arm 3.
Main base 1, spacer 2, left overarm arm 3, left measurement and positioning sheet 4, right measurement and positioning sheet 5, right overarm arm 6,
Pressure head 8, positioning pedestal 9, guide rail base 10, be all bolted to connection between guide rail slide block 11 and sleeve pedestal 13, wherein bolt quantity is 30-40.
Limited post 15 is made up of ball cam guide.
Embodiment
For the width of the narrow groove in survey sheet 9 product upper latch notch place.
Steps A, first, benchmark setting is carried out to survey instrument, suppose left measurement and positioning sheet 4 and right measurement and positioning sheet 5 thick
Degree is 1.2mm, standard component 19 groove width is 1.5mm, be 1.2mm by degree of depth instrument 18 pre-set value, clamping by standard component 19(as shown in Figure 5), the gauge head of degree of depth instrument 18 is positioned at the top of standard component 19 and recalls pre-set value 1.2mm(and now note, spacing push rod 16 to be moved right and locks, to guarantee to remain with space between standard component 19 and floating post 12), spacing push rod 16 is moved to the left, the post 12 that floats upwards rebounds, promote standard component 19 and move up (as shown in Fig. 6), now the shown value of degree of depth instrument 18 is the groove width 1.5mm of standard component 19, if now degree of depth instrument 18 shows the non-1.5mm of numerical value, then readjust
Preset value (namely repeating the operation of Fig. 5-Fig. 6 until degree of depth instrument 18 shows the groove width 1.5mm that numerical value is standard component 19).
Step B, the product 20 shown in Fig. 9 to be measured, pressure head 17 and product 20(will be measured as shown in Fig. 7)
Clamping, the gauge head of degree of depth instrument 18 is positioned at measure pressure head 17 top and recall pre-set value and (now notes, spacing push rod 16 to be moved right and locks, to guarantee to remain with space between product 20 and floating post 12), spacing push rod 16 is moved to the left, floating post 12 upwards resilience, promote product 20 and move up (as shown in Fig. 8), now numerical value shown by degree of depth instrument 18 is the narrow well width measured value of product 20.
Wherein, steps A Plays part 19, because there being certain wearing and tearing after Long-Time Service, needs regularly be calibrated it and using the foundation of final calibration value as the pre-set value of percentage regulation instrument 18.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.

Claims (6)

1. for a survey instrument for width of narrow cylindrical groove, it is characterized in that: be made up of main base (1), locating device, mobile device, floating installation and measurement mechanism, described locating device, mobile device, floating installation and measurement mechanism are arranged on main base (1), described locating device comprises spacer (2), left overarm arm (3) and left measurement and positioning sheet (4), wherein left overarm arm (3) is arranged on main base (1), side connects left measurement and positioning sheet (4), and spacer (2) is arranged on left overarm arm (3), described mobile device comprises right measurement and positioning sheet (5), right overarm arm (6), displacement push rod (7), pressure head (8), positioning pedestal (9), guide rail base (10) and guide rail slide block (11), wherein positioning pedestal (9), guide rail base (10), guide rail slide block (11) is separately positioned on main base (1), positioning pedestal (9) is arranged pressure head (8), pressure head (8) side connects displacement push rod (7), guide rail slide block (11) is arranged right overarm arm (6), in the middle of right overarm arm (6), side connects displacement push rod (7), upper side connects right measurement and positioning sheet (5), described right measurement and positioning sheet (5) is symmetrical arranged left measurement and positioning sheet (4), described floating installation comprises floating post (12), sleeve pedestal (13), elastic module (14), limited post (15), spacing push rod (16), wherein elastic module (14) is arranged in the endoporus of floating post (12) bottom, and the post (12) that floats is arranged in sleeve pedestal (13), and sleeve pedestal (13) is arranged on main base (1), described limited post (15) is arranged on floating post (12) by the mounting hole in sleeve pedestal (13), described spacing push rod (16) is arranged on left overarm arm (3) and goes up and run through spacer (2), described measurement mechanism comprises measures pressure head (17), degree of depth instrument (18) and standard component (19).
2. according to a kind of survey instrument for width of narrow cylindrical groove described in claim 1, it is characterized in that: described elastic module (14) is spring.
3. according to a kind of survey instrument for width of narrow cylindrical groove described in claim 1, it is characterized in that: the push rod (7) that is shifted in described mobile device, pressure head (8) and positioning pedestal (9) adopt spring pushing apparatus.
4. according to a kind of survey instrument for width of narrow cylindrical groove described in claim 1, it is characterized in that: be symmetricly set on left overarm arm (3) before and after described spacer (2).
5. according to a kind of survey instrument for width of narrow cylindrical groove described in claim 1, it is characterized in that: described main base (1), spacer (2), left overarm arm (3), left measurement and positioning sheet (4), right measurement and positioning sheet (5), right overarm arm (6), pressure head (8), positioning pedestal (9), guide rail base (10), to be all bolted to connection between guide rail slide block (11) and sleeve pedestal (13), wherein bolt quantity is 30-40.
6. according to a kind of survey instrument for width of narrow cylindrical groove described in claim 1, it is characterized in that: described limited post (15) is made up of ball cam guide.
CN201310289500.7A 2013-07-11 2013-07-11 A kind of survey instrument for width of narrow cylindrical groove CN103398685B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310289500.7A CN103398685B (en) 2013-07-11 2013-07-11 A kind of survey instrument for width of narrow cylindrical groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310289500.7A CN103398685B (en) 2013-07-11 2013-07-11 A kind of survey instrument for width of narrow cylindrical groove

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CN103398685A CN103398685A (en) 2013-11-20
CN103398685B true CN103398685B (en) 2015-10-28

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275208A (en) * 1985-09-28 1987-04-07 Sumitomo Heavy Ind Ltd Shaft height measuring instrument
EP0729005A1 (en) * 1995-02-23 1996-08-28 Institut Für Fertigungstechnik Der Tu Graz Measuring device with 6 degrees of freedom
JP2001091203A (en) * 1999-09-20 2001-04-06 Fukuoka Prefecture Machine tool accuracy measuring device
CN2704020Y (en) * 2004-06-08 2005-06-08 万向钱潮股份有限公司 Axle multiple-key rod interval checker
CN101476851A (en) * 2009-01-16 2009-07-08 烟台轴承仪器有限公司 Measuring instrument for projection of angular contact ball bearing
CN203375907U (en) * 2013-07-11 2014-01-01 裕克施乐塑料制品(太仓)有限公司 Measuring tool for width of cylindrical narrow groove

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275208A (en) * 1985-09-28 1987-04-07 Sumitomo Heavy Ind Ltd Shaft height measuring instrument
EP0729005A1 (en) * 1995-02-23 1996-08-28 Institut Für Fertigungstechnik Der Tu Graz Measuring device with 6 degrees of freedom
JP2001091203A (en) * 1999-09-20 2001-04-06 Fukuoka Prefecture Machine tool accuracy measuring device
CN2704020Y (en) * 2004-06-08 2005-06-08 万向钱潮股份有限公司 Axle multiple-key rod interval checker
CN101476851A (en) * 2009-01-16 2009-07-08 烟台轴承仪器有限公司 Measuring instrument for projection of angular contact ball bearing
CN203375907U (en) * 2013-07-11 2014-01-01 裕克施乐塑料制品(太仓)有限公司 Measuring tool for width of cylindrical narrow groove

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