CN103398685A - Measuring tool for measuring width of narrow cylindrical groove - Google Patents

Measuring tool for measuring width of narrow cylindrical groove Download PDF

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Publication number
CN103398685A
CN103398685A CN2013102895007A CN201310289500A CN103398685A CN 103398685 A CN103398685 A CN 103398685A CN 2013102895007 A CN2013102895007 A CN 2013102895007A CN 201310289500 A CN201310289500 A CN 201310289500A CN 103398685 A CN103398685 A CN 103398685A
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CN
China
Prior art keywords
measurement
overarm arm
positioning
pedestal
guide rail
Prior art date
Application number
CN2013102895007A
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Chinese (zh)
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CN103398685B (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
Application granted granted Critical
Publication of CN103398685B publication Critical patent/CN103398685B/en

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Abstract

The invention discloses a measuring tool for measuring the width of a narrow cylindrical groove. The measuring tool consists of a main body base, a positioning device, a moving device, a floating device and a measuring device, wherein the positioning device, the moving device, the floating device and the measuring device are arranged on the main body base. The measuring tool has the advantages that the structure is simple, the operation is simple, the practical assembly effect can be really and effectively shown, and in addition, the accuracy and the effectiveness of measurement results can be ensured.

Description

A kind of survey instrument for cylindrical narrow well width
Technical field
The present invention relates to the survey instrument technical field, be specifically related to a kind of survey instrument for cylindrical narrow well width.
Background technology
At present, when for cylindrical narrow well width, measuring, generally adopt the modes such as three-dimensional, image-type projector or 3D scanning to complete.
Carrying out product when the method for using three-dimensional measures, because error does not more adopt this kind method, measure and use image-type projector or 3D scanning to carry out product, it needs the professional to operate and can't embody the global effect of product, the input cost of purchase of equipment is also larger, so how can the quick obtaining measurement result, the target that simple to operate, the simulation assembling is effective and survey instrument that input cost is little is current research and development.
Therefore,, based on the problems referred to above, the invention provides a kind of survey instrument for cylindrical narrow well width.
Summary of the invention
Goal of the invention: the object of the invention is the deficiency that overcomes above-mentioned existing survey instrument, and a kind of survey instrument for cylindrical narrow well width is provided.
Technical scheme: the invention provides a kind of survey instrument for cylindrical narrow well width, this survey instrument is comprised 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 its left overarm arm is arranged on main base, and a 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 and guide rail slide block, wherein positioning pedestal, guide rail base, guide rail slide block are separately positioned on main base, pressure head is set on positioning pedestal, pressure head one side connects the displacement push rod, right overarm arm is set on guide rail slide block, in the middle of right overarm arm, a side connects the displacement push rod, and top one 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 unsteady post, sleeve pedestal, elastic module, limited post, spacing push rod; Wherein elastic module is arranged in the column bottom endoporus that floats, and unsteady post is arranged in the sleeve pedestal, and the sleeve pedestal is arranged on main base; Described limited post is arranged on the post that floats by the mounting hole on the sleeve pedestal; Described spacing push rod is arranged on left overarm arm and runs through spacer.
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 can adopt spring pushing apparatus.
Be symmetricly set on left overarm arm before and after described spacer.
All be bolted to connection between 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, guide rail slide block and sleeve pedestal, wherein bolt quantity is 30-40.
Described limited post consists of ball cam guides.
Compared with prior art, beneficial effect of the present invention is:
A kind of survey instrument for cylindrical narrow well width of the present invention, this survey instrument is simple in structure, simple to operate, can authentic and valid terrain reality border assembling effect, and can guarantee accuracy and the validity of measurement result.
Description of drawings
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 is measured 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, the left overarm arm of 3-, the left measurement and positioning sheet of 4-, the right measurement and positioning sheet of 5-, the right overarm arm of 6-, 7-displacement push rod, 8-pressure head, 9-positioning pedestal, 10-guide rail base, 11-guide rail slide block, the unsteady post of 12-, 13-sleeve pedestal, 14-elastic module, 15-limited post, the spacing push rod of 16-, 17-measure 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 cylindrical narrow well width of the present invention is elaborated:
A kind of survey instrument for cylindrical narrow well width as shown in Figures 1 to 9, this survey instrument is comprised 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 its left overarm arm 3 is arranged on main base 1, and a 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 base 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, pressure head 8 is set on positioning pedestal 9, pressure head 8 one sides connect displacement push rod 7, right overarm arm 6 is set on guide rail slide block 11, in the middle of right overarm arm 6, a side connects displacement push rod 7, and top one 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 float post 12, sleeve pedestal 13, elastic module 14, limited post 15, spacing push rod 16; Wherein elastic module 14 is arranged in the post 12 bottom endoporus that float, 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 the post 12 that floats by the mounting hole on sleeve pedestal 13; Spacing push rod 16 is arranged on left overarm arm 3 and runs through spacer 2.
Measurement mechanism comprises measures pressure head 17, degree of depth instrument 18 and standard component 19.
Elastic module 14 is spring.
In mobile device, displacement push rod 7, pressure head 8 and positioning pedestal 9 can adopt spring pushing apparatus.
Spacer 2 front and back are symmetricly set on left overarm arm 3.
All be bolted to connection between 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, guide rail slide block 11 and sleeve pedestal 13, wherein bolt quantity is 30-40.
Limited post 15 consists of ball cam guides.
Embodiment
Take the width of the survey sheet 9 narrow grooves in product upper latch notch place as example.
steps A, at first, survey instrument is carried out benchmark to be set, suppose that left measurement and positioning sheet 4 and right measurement and positioning sheet 5 thickness are 1.2mm, standard component 19 groove widths are 1.5mm, be 1.2mm with the default definite value of degree of depth instrument 18, clamping with 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 accesses default definite value 1.2mm(and note at this moment, to move right spacing push rod 16 and lock, to guarantee remaining with space between standard component 19 and unsteady post 12), spacing push rod 16 is moved to the left, the post 12 that floats upwards rebounds, promoting standard component 19 moves up (as shown in Figure 6), this moment, degree of depth instrument 18 shown values were the groove width 1.5mm of standard component 19, if this moment, the degree of depth instrument 18 non-1.5mm of demonstration numerical value, readjusted preset value (namely repeating the operation of Fig. 5-Fig. 6 until degree of depth instrument 18 shows that numerical value are the groove width 1.5mm of standard component 19).
Step B, product shown in Figure 9 20 is measured, to measure pressure head 17 and product 20(as shown in Figure 7) clamping, the gauge head of degree of depth instrument 18 is positioned to measure pressure head 17 tops and access default definite value (notes this moment, to move right spacing push rod 16 and lock, to guarantee remaining with space between product 20 and unsteady post 12), spacing push rod 16 is moved to the left, unsteady post 12 upwards resiliences, promote product 20 and move up (as shown in Figure 8), this moment, degree of depth instrument 18 shown numerical value were the narrow well width measured value of product 20.
Wherein, steps A Plays spare 19 has certain wearing and tearing after because of long-term the use, need regularly to it, to be calibrated and will final calibration value as the foundation of the default definite value of adjustment degree of depth instrument 18.
The above is only the preferred embodiment of the present invention, 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. a survey instrument that is used for cylindrical narrow well width, is characterized in that: main base (1), locating device, mobile device, floating installation and measurement mechanism, consist of; 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), its left overarm arm (3) is arranged on main base (1), one 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), positioning pedestal (9) wherein, guide rail base (10), guide rail slide block (11) is separately positioned on main base (1), pressure head (8) is set on positioning pedestal (9), pressure head (8) one sides connect displacement push rod (7), right overarm arm (6) is set on guide rail slide block (11), in the middle of right overarm arm (6), a side connects displacement push rod (7), top one 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 unsteady 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 unsteady 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 unsteady post (12) by the mounting hole on 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. a kind of survey instrument for cylindrical narrow well width according to claim 1, it is characterized in that: described elastic module (14) is spring.
3. a kind of survey instrument for cylindrical narrow well width according to 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) can adopt spring pushing apparatus.
4. a kind of survey instrument for cylindrical narrow well width according to claim 1, is characterized in that: be symmetricly set on left overarm arm (3) before and after described spacer (2).
5. a kind of survey instrument for cylindrical narrow well width according to claim 1, it is characterized in that: all be bolted to connection between 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), guide rail slide block (11) and sleeve pedestal (13), wherein bolt quantity is 30-40.
6. a kind of survey instrument for cylindrical narrow well width according to claim 1, it is characterized in that: described limited post (15) consists of ball cam guides.
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

Publications (2)

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CN103398685A true CN103398685A (en) 2013-11-20
CN103398685B 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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