CN201514190U - Screw-adjusted distance measurement system - Google Patents
Screw-adjusted distance measurement system Download PDFInfo
- Publication number
- CN201514190U CN201514190U CN2009200352005U CN200920035200U CN201514190U CN 201514190 U CN201514190 U CN 201514190U CN 2009200352005 U CN2009200352005 U CN 2009200352005U CN 200920035200 U CN200920035200 U CN 200920035200U CN 201514190 U CN201514190 U CN 201514190U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- measurement system
- screw
- gear
- range measurement
- 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
Links
Images
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a screw-adjusted distance measurement system, which comprise a left side plate and a right side plate, the left side plate and the right side plate are arranged in parallel, a screw and an unthreaded rod are arranged in parallel between the left side plate and the right side plate, a slider is mounted between the screw and the unthreaded rod, the screw is connected with the main shaft of a variable-speed mechanism, the variable-speed mechanism is connected with a multi-turn potentiometer which is used to detect and measure the rotation turns of the screw, and the multi-turn potentiometer is connected with a comprehensive digital display through a data transmission cable. The utility model is characterized by simple structure, convenient use, high measurement precision, high measurement stability and effectiveness, low production cost and convenient popularization and use.
Description
Technical field
The utility model relates to a kind of distance measuring equipment, is specifically related to a kind of leading screw of measuring equipment adjustable gib spacings such as crest welder, reflow machine and regulates range measurement system.
Background technology
At present, in the actual production process of crest welder and reflow machine, there are two kinds of metering systems in the distance measurement of its adjustable gib: a kind of technician of being directly measures with ruler; Another is to form test macro with scrambler, PLC, man-machine interface or computing machine to measure.First kind of metering system is more original, though its cost is very low, but there are very mistake in its measurement result and product actual pitch, second kind of metering system measurement result and product actual pitch error are little, but exist to measure cost problem high and that measurement data can not be preserved when outage, above-mentionedly form test macro by scrambler, PLC, man-machine interface or computing machine to cause a lot of equipment producer to be unwilling to use.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of leading screw to regulate range measurement system, and it is simple in structure, easy to use, measuring accuracy is high, measurement stability and validity is strong, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of leading screw is regulated range measurement system, comprise the left plate and the right plate that be arranged in parallel, it is characterized in that: be arranged with leading screw and feed rod between described left plate and the right plate in parallel, between leading screw and the feed rod sliding shoe is installed, described leading screw is connected with the gear main shaft, this gear is connected with and is used to detect and measure the multiturn potentiometer that leading screw rotates the number of turns, and this multiturn potentiometer is connected with comprehensive digital display instrument by data line.
Described gear adopts variable-speed gear system or worm and gear speed change system.
Described comprehensive digital display instrument is made up of built-in power, data reduction and a memory module and display module.
Described leading screw all is provided with left plate is vertical with right plate with feed rod.
Described sliding shoe inside is provided with screw thread and matches with leading screw.
Described gear main shaft is connected by shaft coupling with leading screw one end.
The utility model compared with prior art has the following advantages:
(1) simple in structure, easy to use.It is simple in structure that this leading screw is regulated range measurement system, and operating personnel get final product complete operation through simple study, and are very easy;
(2) volume is less, is convenient to transportation.It is little, in light weight that this leading screw is regulated the range measurement system volume, is convenient to very much transportation;
(3) measuring accuracy height.This leading screw is regulated range measurement system the straight line that the circumferential movement of leading screw is converted into sliding shoe is moved, because the pitch of leading screw is very little, and uses gear simultaneously, so can guarantee very high degree of accuracy when measuring.
Measurement data can continue to preserve when (4) cutting off the power supply.This leading screw is regulated range measurement system and is used the drawback of scrambler as signal conversion part usually at distance mearuring equipment in the past, has proposed to use multiturn potentiometer to replace the improvement of scrambler.Since the rotation each time of potentiometer all corresponding the variation of resistance, its each rotating cycle all corresponding an output voltage signal, convert by magnitude of voltage and can obtain the distance value that to measure, so just avoided the drawback of scrambler, thereby improved measuring accuracy, the measurement stability of system and measured validity because of the outage obliterated data;
(5) production cost low, be convenient to promote the use of.The element that this leading screw is regulated range measurement system is easy to produce, buy, thereby its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is one-piece construction synoptic diagram figure of the present utility model.
Description of reference numerals:
The 1-left plate; The 2-right plate; The 3-leading screw;
The 4-feed rod; The 5-sliding shoe; The 6-gear;
The 7-multiturn potentiometer; The 8-data line; The comprehensive digital display instrument of 9-.
Embodiment
A kind of leading screw is as shown in Figure 1 regulated range measurement system, comprise the left plate 1 and the right plate 2 that be arranged in parallel, be arranged with leading screw 3 and feed rod 4 between described left plate 1 and the right plate 2 in parallel, be slidingly fitted with sliding shoe 5 between leading screw 3 and the feed rod 4, described leading screw 3 is connected with gear 6 main shafts, this gear 6 is connected with and is used to detect and measure the multiturn potentiometer 7 that leading screw 3 rotates the number of turns, and this multiturn potentiometer 7 is connected with comprehensive digital display instrument 9 by data line 8.
As shown in Figure 1, gear 6 adopts variable-speed gear system or worm and gear speed change system.
As shown in Figure 1, comprehensive digital display instrument 9 is made up of built-in power, data reduction and a memory module and display module.
As shown in Figure 1, leading screw 3 and feed rod 4 all with left plate 1 and right plate 2 vertical settings.
As shown in Figure 1, sliding shoe 5 inside are provided with screw thread and match with leading screw 3.Screw thread can guarantee that sliding shoe 5 also moves thereupon when leading screw 3 rotates.
As shown in Figure 1, gear 6 main shafts are connected by shaft coupling with leading screw 3 one ends.
The course of work that the utility model leading screw is regulated range measurement system is: left plate 1 and the right plate 2 of at first this leading screw being regulated range measurement system are fixed on corresponding support or the worktable.When leading screw 3 rotates, rotates by driving multiturn potentiometer 7 after gear 6 speed changes thereupon,, make suitable scale-up factor μ of existence between the rotation number of turns of multiturn potentiometer 7 and leading screw 3 by the gear ratio of appropriate design gear 6, be X=μ Y, X is the potentiometer rotating cycle in the formula; Y is the leading screw rotating cycle.
Rotation along with leading screw 3, the sliding shoe 5 that is slidingly mounted on leading screw 3 and the feed rod 4 also will move under the guide effect of the driving of leading screw 3 and feed rod 4, and the number of turns that the leading screw 3 by record turns over and known pitch value can calculate the distance that sliding shoe 5 moves easily.Because the number of turns of the rotating cycle of leading screw 3 and the rotation of multiturn potentiometer 7 is proportional, and the position of rotation of multiturn potentiometer 7 corresponding the magnitude of voltage of its output, draw the displacement of sliding shoe 5 so can convert from the magnitude of voltage of multiturn potentiometer 7 outputs, thus the measurement that realization is adjusted the distance.
After obtaining output voltage from multiturn potentiometer 7, just can be input to comprehensive digital display instrument 9 by data line 8 and carry out the processing of voltage signal, the final numerical value that shows sliding shoe 5 displacements on its screen is finished the measurement of adjusting the distance.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. a leading screw is regulated range measurement system, comprise the left plate (1) and the right plate (2) that be arranged in parallel, it is characterized in that: be arranged with leading screw (3) and feed rod (4) between described left plate (1) and the right plate (2) in parallel, between leading screw (3) and the feed rod (4) sliding shoe (5) is installed, described leading screw (3) is connected with gear (6) main shaft, this gear (6) is connected with and is used for detecting and measuring the multiturn potentiometer (7) that leading screw (3) rotates the number of turns, and this multiturn potentiometer (7) is connected with comprehensive digital display instrument (9) by data line (8).
2. regulate range measurement system according to the described a kind of leading screw of claim 1, it is characterized in that: described gear (6) adopts variable-speed gear system or worm and gear speed change system.
3. regulate range measurement system according to the described a kind of leading screw of claim 1, it is characterized in that: described comprehensive digital display instrument (9) is made up of a built-in power, data reduction module and display module.
4. regulate range measurement system according to the described a kind of leading screw of claim 1, it is characterized in that: described leading screw (3) and feed rod (4) all with left plate (1) and the vertical setting of right plate (2).
5. regulate range measurement system according to the described a kind of leading screw of claim 1, it is characterized in that: described sliding shoe (5) inside is provided with screw thread and matches with leading screw (3).
6. regulate range measurement system according to claim 1 or 2 described a kind of leading screws, it is characterized in that: described gear (6) main shaft is connected by shaft coupling with leading screw (3) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200352005U CN201514190U (en) | 2009-10-22 | 2009-10-22 | Screw-adjusted distance measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200352005U CN201514190U (en) | 2009-10-22 | 2009-10-22 | Screw-adjusted distance measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514190U true CN201514190U (en) | 2010-06-23 |
Family
ID=42485602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200352005U Expired - Fee Related CN201514190U (en) | 2009-10-22 | 2009-10-22 | Screw-adjusted distance measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478383A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | Screw adjusting width testing device |
| CN102564285A (en) * | 2010-12-10 | 2012-07-11 | 西安中科麦特电子技术设备有限公司 | Crest welder guide rail width testing device |
| CN102632978A (en) * | 2012-05-09 | 2012-08-15 | 北京理工大学 | Center-of-gravity regulating device applied to underwater robotic dolphin |
-
2009
- 2009-10-22 CN CN2009200352005U patent/CN201514190U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478383A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | Screw adjusting width testing device |
| CN102564285A (en) * | 2010-12-10 | 2012-07-11 | 西安中科麦特电子技术设备有限公司 | Crest welder guide rail width testing device |
| CN102632978A (en) * | 2012-05-09 | 2012-08-15 | 北京理工大学 | Center-of-gravity regulating device applied to underwater robotic dolphin |
| CN102632978B (en) * | 2012-05-09 | 2014-05-14 | 北京理工大学 | Center-of-gravity regulating device applied to underwater robotic dolphin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101696872B (en) | Total run-out comprehensive measuring instrument | |
| CN202501835U (en) | Vertical type linear displacement sensor scaling/calibrating device | |
| CN203053405U (en) | Rapid gear single error field measuring device based on double-face engagement | |
| CN103630076A (en) | Method and device for calibrating laser displacement sensor | |
| CN201514190U (en) | Screw-adjusted distance measurement system | |
| CN102353539B (en) | Photoelectric measuring machine for precision transmission chain | |
| CN102042797A (en) | Screw rod adjusting distance-measuring system | |
| CN102997841B (en) | Rotary vector (RV) reducer back clearance measuring system | |
| CN101579908B (en) | Calendar on-line thickness-measuring device | |
| CN205192439U (en) | Measuring tool of ball pitch | |
| CN206509347U (en) | A kind of almag extruder extrusion speed control and measuring system | |
| CN203745198U (en) | Speed reducer test equipment | |
| CN203751831U (en) | Detection device for cutter parameters | |
| CN101144828A (en) | Non-contact speed gage calibrating apparatus | |
| CN202648613U (en) | Curve direct-display intelligent roller shape measuring instrument | |
| CN203216420U (en) | Novel horizontal metroscope | |
| CN201680818U (en) | Digital readout optical grating height gauge | |
| CN201059961Y (en) | Pattern displacement measurement mechanism | |
| CN201285284Y (en) | Coplanar measuring apparatus for gantry boring and milling machine upright slide rail surface | |
| CN205246033U (en) | Detection apparatus for compatible each type displacement sensor | |
| CN201528254U (en) | Single-shaft servo control device | |
| CN206493769U (en) | A kind of Machine Design specific purpose tool chi | |
| CN204694176U (en) | A kind of based on CCD visual light grating third-class metal lines chi standard measuring equipment | |
| CN2413263Y (en) | Screw-thread vernier micrometer | |
| CN204678998U (en) | Digital display calliper automatic detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Kitamura Machine Works Co., Ltd. Assignor: Xi'an ZhongKeMaiTe Electronic Technology Equipment Co., Ltd. Contract record no.: 2011610000145 Denomination of utility model: Screw rod adjusting distance-measuring system Granted publication date: 20100623 License type: Exclusive License Record date: 20110728 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20101022 |