CN205619894U - Surveying instrument - Google Patents
Surveying instrument Download PDFInfo
- Publication number
- CN205619894U CN205619894U CN201620140600.2U CN201620140600U CN205619894U CN 205619894 U CN205619894 U CN 205619894U CN 201620140600 U CN201620140600 U CN 201620140600U CN 205619894 U CN205619894 U CN 205619894U
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- lead screw
- fore
- aft direction
- measurement apparatus
- 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.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a surveying instrument, surveying instrument includes the table surface at frame and frame top, and the table surface middle part is equipped with the lead screw that the fore -and -aft direction erect to and being located the motor that lead screw one end just drove the lead screw, the table surface edge of lead screw both sides erects the guide rail that is the fore -and -aft direction, be equipped with on the lead screw be microsclerly and with lead screw looks vertically measuring device, measuring device middle part cover is moved by lead screw drive fore -and -aft direction can on locating the lead screw, the measuring device left and right sides is set up respectively and is freely coasted on two guide rails, measuring device includes that one is the conducting bar of controlling the direction and erectting, can install a camera shooting mechanism that can receive below light with slideing on the conducting bar. The utility model discloses simple structure, practical convenient, measurement accuracy is high.
Description
Technical field
This utility model relates to bright relating to workpiece measuring device, particularly relates to a kind of planer-type self-operated measuring unit.
Background technology
In production practices, the diameter measurement of polytype forging, such as steel billet is a very important task, can be used for judging whether the diameter of forging reaches processing technique requirement.
For the method finding the diameter measurement of a kind of on-line automatic quick high accuracy, one entitled " a kind of diameter of non-contact forging On-line Measuring Method utilizing laser ", the Chinese invention patent of Publication No. CN102003943A disclose a kind of outside diameter measuring method.The method utilizes the Major Systems of the diameter of non-contact forging On-line Measuring Method of laser to be configured that two leading screws, two motors, two motor drivers, two reductors, correlation laser photoelectricity sensor, operating board and host computer.Wherein, correlation laser photoelectricity sensor includes a transmitting terminal and a receiving terminal.
Chinese patent CN 104236472 discloses a kind of external diameter self-operated measuring unit, for measuring the external diameter of testee, it is characterised in that including: single motor；Single reductor, the power shaft of described reductor is connected with the output shaft of described motor；Single measurement leading screw, is connected to one end of the output shaft of described reductor；Detecting element, is fixedly installed on described measurement leading screw, and described detecting element launches light beam, and when described light beam is reflected back described detecting element by described testee, sends signal.But this apparatus structure is complicated, and production cost is the highest, and the stability of operation and precision are all not as people's will.
Summary of the invention
In place of solving above-mentioned the deficiencies in the prior art, the purpose of this utility model be to provide a kind of simple in construction, can long distance measuring, certainty of measurement high measuring machine, to overcome defect of the prior art.
To achieve these goals, this utility model provides a kind of measuring machine, described measuring machine includes the work top of frame and frame top, the screw mandrel that fore-and-aft direction sets up it is provided with in the middle part of work top, and be positioned at screw mandrel one end and drive the motor of screw mandrel, the work top edge of screw mandrel both sides sets up the guide rail in fore-and-aft direction；
Screw mandrel is provided with in elongated and perpendicular with screw mandrel measurement apparatus, is sheathed on screw mandrel and fore-and-aft direction can be driven to move by screw mandrel in the middle part of measurement apparatus, and the measurement apparatus left and right sides is set up in art skating on two guide rails respectively；
Measurement apparatus includes a sliver set up in left and right directions, and sliver can be provided with an image mechanism that can receive lower section light glidingly.
Further illustrate as to measuring machine described in the utility model, it is preferable that the side of described image mechanism is provided with the light fixture of a downwards out light, light fixture electrical connection rheonome.
Further illustrate as to measuring machine described in the utility model, it is preferable that the two ends of described sliver are equipped with impact spring.
As can be seen here, this utility model provides a kind of measuring machine, described measuring machine includes the work top of frame and frame top, the screw mandrel that fore-and-aft direction sets up it is provided with in the middle part of work top, and be positioned at screw mandrel one end and drive the motor of screw mandrel, the work top edge of screw mandrel both sides sets up the guide rail in fore-and-aft direction；Screw mandrel is provided with in elongated and perpendicular with screw mandrel measurement apparatus, is sheathed on screw mandrel and fore-and-aft direction can be driven to move by screw mandrel in the middle part of measurement apparatus, and the measurement apparatus left and right sides is set up in art skating on two guide rails respectively；Measurement apparatus includes a sliver set up in left and right directions, and sliver can be provided with an image mechanism that can receive lower section light glidingly.This utility model simple in construction, practical and convenient, certainty of measurement is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of measuring machine of the present utility model；
Fig. 2 is the partial schematic diagram of measurement apparatus of the present utility model.
Description of reference numerals is as follows:
Frame 1, work top 2, screw mandrel 3, motor 4, guide rail 5,5 ', measurement apparatus 6, sliver 61, impact spring 611, image mechanism 62, light fixture 63, rheonome 64.
Detailed description of the invention
In order to enable auditor to further appreciate that structure of the present utility model, feature and other purposes, it is accompanied by accompanying drawing in conjunction with appended preferred embodiment and describes in detail as follows, this accompanying drawing embodiment described is merely to illustrate the technical solution of the utility model, and non-limiting this utility model.
As shown in Figure 1, a kind of measuring machine of the present utility model, described measuring machine includes frame 1 and the work top 2 at frame 1 top, the screw mandrel 3 that fore-and-aft direction sets up it is provided with in the middle part of work top 2, and be positioned at screw mandrel 3 one end and drive the motor 4 of screw mandrel, work top 2 edge of screw mandrel 3 both sides sets up the guide rail 5(5 ' in fore-and-aft direction)；
Screw mandrel 3 is provided with in elongated and perpendicular with screw mandrel 3 measurement apparatus 6, is sheathed on screw mandrel 3 and fore-and-aft direction can be driven to move by screw mandrel 3 in the middle part of measurement apparatus 6, and measurement apparatus 6 left and right sides is set up in two guide rail 5(5 ' respectively) upper art skating；
As in figure 2 it is shown, measurement apparatus 6 includes a sliver 61 set up in left and right directions, sliver 61 can be provided with an image mechanism 62 that can receive lower section light glidingly.The side of described image mechanism 62 is provided with the light fixture 63 of a downwards out light, and light fixture 63 electrically connects rheonome 64.The two ends of described sliver 61 are equipped with impact spring 611.
It is to be understood that, above-mentioned utility model content and detailed description of the invention are intended to prove the actual application of the provided technical scheme of this utility model, should not be construed as the restriction to this utility model protection domain.Those skilled in the art are in spirit of the present utility model and principle, when can various modifications may be made, equivalent or improvement.Protection domain of the present utility model is as the criterion with appended claims.
Claims (3)
1. a measuring machine, it is characterized in that, described measuring machine includes the work top (2) at frame (1) and frame (1) top, work top (2) middle part is provided with the screw mandrel (3) that fore-and-aft direction sets up, and be positioned at screw mandrel (3) one end and drive the motor (4) of screw mandrel, work top (2) edge of screw mandrel (3) both sides sets up the guide rail (5,5 ') in fore-and-aft direction；
Screw mandrel (3) is provided with in elongated and perpendicular with screw mandrel (3) measurement apparatus (6), measurement apparatus (6) middle part is sheathed on screw mandrel (3) and can be driven fore-and-aft direction motion by screw mandrel (3), and measurement apparatus (6) left and right sides is set up in the upper art skating of two guide rails (5,5 ') respectively；
Measurement apparatus (6) includes a sliver (61) set up in left and right directions, and sliver (61) can be provided with an image mechanism (62) that can receive lower section light glidingly.
2. measuring machine as claimed in claim 1, it is characterised in that the side of described image mechanism (62) is provided with the light fixture (63) of a downwards out light, light fixture (63) electrical connection rheonome (64).
3. measuring machine as claimed in claim 1, it is characterised in that the two ends of described sliver (61) are equipped with impact spring (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140600.2U CN205619894U (en) | 2016-02-24 | 2016-02-24 | Surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140600.2U CN205619894U (en) | 2016-02-24 | 2016-02-24 | Surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205619894U true CN205619894U (en) | 2016-10-05 |
Family
ID=57033660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140600.2U Expired - Fee Related CN205619894U (en) | 2016-02-24 | 2016-02-24 | Surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205619894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449363A (en) * | 2017-09-01 | 2017-12-08 | 广东技术师范学院 | A kind of high accuracy, multi-functional leading screw measuring machine |
-
2016
- 2016-02-24 CN CN201620140600.2U patent/CN205619894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449363A (en) * | 2017-09-01 | 2017-12-08 | 广东技术师范学院 | A kind of high accuracy, multi-functional leading screw measuring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 523000 Guangdong Province, Dongguan city bridge and Zhen Shan Cun Ya Di Nan Road No. 331 3 floor Patentee after: Guangdong dragon intelligent instrument Limited by Share Ltd Address before: 523542 Guangdong Province, Dongguan city bridge and Zhen Shan Cun Ya Di Nan Road No. 331 Patentee before: LONG TIAN APPARATUS AND EQUIPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190224 |