CN103803343A - Speed measurement and meter counting mechanism of intermediate wire drawing machine - Google Patents
Speed measurement and meter counting mechanism of intermediate wire drawing machine Download PDFInfo
- Publication number
- CN103803343A CN103803343A CN201210444945.3A CN201210444945A CN103803343A CN 103803343 A CN103803343 A CN 103803343A CN 201210444945 A CN201210444945 A CN 201210444945A CN 103803343 A CN103803343 A CN 103803343A
- Authority
- CN
- China
- Prior art keywords
- frame
- axle
- speed
- speed measurement
- branching wheel
- 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.)
- Pending
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a speed measurement and meter counting mechanism of an intermediate wire drawing machine. The speed measurement and meter counting mechanism comprises a stander, a speed measurement generator, a proximity switch, a wire division wheel and a shaft, wherein a mounting hole is formed in the upper part of the stander; the shaft penetrates through the mounting hole and is mounted on the stander in a rotatable manner; the speed measurement generator is arranged on one side of the stander; an output shaft of the speed measurement generator is fixedly connected with the left end of the shaft; the right end of the shaft is positioned outside the stander; the wire division wheel is positioned on the other side of the stander and is fixedly arranged at the right end of the shaft; an arc slot is formed in the end face of the wire division wheel; the proximity switch is arranged on the stander; a probe of the proximity switch is aligned with the arc slot. Due to the rotation of the wire division wheel, the speed measurement and meter counting mechanism disclosed by the invention drives the speed measurement generator to rotate to output a voltage signal, and the voltage signal is fed back to an electric control system so as to calculate a linear speed on the wire division wheel; meanwhile, the proximity switch acquires pulse from the end face of the wire division wheel and feeds back the pulse to the electric control system for meter counting; therefore speed measurement and meter counting are precise and accurate; furthermore, the speed measurement and meter counting mechanism of the intermediate wire drawing machine has the characteristics of compact structure, convenience in mounting and use and low cost.
Description
Technical field
The invention belongs to cable apparatus technical field, be specifically related to a kind of Medium drawing mach ine for the copper cash that stretches, aluminum steel and alloy wire, especially relate to a kind of metering mechanism that tests the speed of Medium drawing mach ine.
Background technology
The metering mechanism that tests the speed of existing Medium drawing mach ine is about the two kinds of modes that tested the speed: a kind of mode is, at constant speed wheel shaft rear end, coder is installed, the opposing party's kind mode is that tachogenerator is arranged on annealing machine, is on branching wheel, to do several circular holes of decile or on branching wheel, pack the screw that several deciles are arranged into about metering.In use there is following shortcoming in the metering mechanism that tests the speed of this structure: when 1, constant speed is taken turns upper wire pulling, exist and skid, larger error tests the speed; 2, tachogenerator is contained on annealing machine, and processing is installed numerous and diverse, and cost is higher; 3, when tachogenerator packs annealing machine into, can be subject to erosion and the Carbon dust pollution of aqueous vapor, shorten the life-span.4, approach switch is less to the induction area of aperture and screw head when metering, and the pull wire speed of Medium drawing mach ine is very high, and the switching frequency of approach switch is had relatively high expectations, and error of meter counter is larger, selects the approach switch that switching frequency is higher, increases cost.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of metering mechanism that tests the speed of Medium drawing mach ine is provided, it is simple in structure, reasonable in design and easy to install, what efficiently solve current Medium drawing mach ine tests the speed that metering mechanism error is large, the shorter problem of component life, simultaneously accurately reliable, cost is low.
For achieving the above object, the technical solution used in the present invention is: a kind of metering mechanism that tests the speed of Medium drawing mach ine, it is characterized in that: comprise frame, tachogenerator, approach switch, branching wheel and axle, the top of described frame has mounting hole, described axle passes mounting hole and is rotatably installed in frame, described tachogenerator is arranged on a side of frame, the output shaft of described tachogenerator is fixedly connected with the left end of axle, the right-hand member of described axle is positioned at the outside of frame, described branching wheel is positioned at the opposite side of frame, described branching wheel is fixedly mounted on the right-hand member of axle, on the end face of described branching wheel, have arc groove, described approach switch is arranged in frame, the probe of described approach switch aligns arc groove.
The metering mechanism that tests the speed of above-mentioned a kind of Medium drawing mach ine, it is characterized in that: described axle is rotatably installed in frame by left bearing and right bearing, between described left bearing and right bearing, be provided with cover one, described left bearing is positioned at the left end of mounting hole and the pillow block near axle, and described right bearing is positioned at the right-hand member of mounting hole and the hole platform near frame.
The metering mechanism that tests the speed of above-mentioned a kind of Medium drawing mach ine, is characterized in that: described branching wheel is that key is connected with the right-hand member of axle, is provided with the cover two to branching wheel axial location between described branching wheel and right bearing, and the right-hand member of described axle passes through nut locking.
The metering mechanism that tests the speed of above-mentioned a kind of Medium drawing mach ine, it is characterized in that: the output shaft of described tachogenerator is that key is connected with the left end of axle, described tachogenerator is fixedly mounted in frame by mounting flange and screw, described mounting flange is close to the left side of frame, between described mounting flange and right bearing, be provided with locating bush, described mounting flange is fixedly connected with frame by screw.
The metering mechanism that tests the speed of above-mentioned a kind of Medium drawing mach ine, it is characterized in that: described approach switch is arranged in frame by link span, described link span is fixedly mounted in frame, and described approach switch is arranged on link span and can adjusts installation site by the setting nut of adjusting on approach switch.
The metering mechanism that tests the speed of above-mentioned a kind of Medium drawing mach ine, is characterized in that: the quantity of described arc groove is four, and four described arc grooves evenly arrange.
The present invention compared with prior art has the following advantages:
1, the present invention is simple in structure, reasonable in design and easy to install.
2, tachogenerator of the present invention and branching wheel adopt coaxial mounted mode, and the metering of testing the speed shares a branching wheel, easy for installation, compact conformation.
3, branching wheel of the present invention rotates, and drives tachogenerator rotation, and output voltage signal, feeds back to electric-control system, for calculating the linear velocity on branching wheel, meanwhile, approach switch obtains pulse from the end face of branching wheel, feed back to electric-control system, for metering, the metering of testing the speed is accurately reliable.
What 4, the present invention efficiently solved current Medium drawing mach ine tests the speed that metering mechanism error is large, the shorter problem of component life, and cost is low simultaneously.
5, tachogenerator of the present invention and branching wheel right alignment easily guarantee, have extended the service life of tachogenerator bearing.
6, on branching wheel of the present invention, wire rod is without skidding, and the meters counting accuracy that tests the speed is high.
7, the present invention, away from annealing machine, is not corroded by aqueous vapor and carbon dust and pollutes.
8, the present invention is easy to operate, and working service is convenient, and labour intensity is little, and production efficiency is high.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
Description of reference numerals:
1-frame; 1-1-mounting hole; 2-tachogenerator;
2-1-mounting flange; 2-2-screw; 3-locating bush;
4-1-left bearing; 4-2-right bearing; 5-cover one;
6-approach switch; 6-1-setting nut; 7-link span;
8-branching wheel; 8-1-arc groove; 9-nut;
10-cover two; 11-axle.
The specific embodiment
As depicted in figs. 1 and 2, the present invention includes frame 1, tachogenerator 2, approach switch 6, branching wheel 8 and axle 11, the top of described frame 1 has mounting hole 1-1, described axle 11 passes mounting hole 1-1 and is rotatably installed in frame 1, described tachogenerator 2 is arranged on a side of frame 1, the output shaft of described tachogenerator 2 is fixedly connected with the left end of axle 11, the right-hand member of described axle 11 is positioned at the outside of frame 1, described branching wheel 8 is positioned at the opposite side of frame 1, described branching wheel 8 is fixedly mounted on the right-hand member of axle 11, on the end face of described branching wheel 8, have arc groove 8-1, described approach switch 6 is arranged in frame 1, the probe of described approach switch 6 aligns arc groove 8-1.
As shown in Figure 1, described axle 11 is rotatably installed in frame 1 by left bearing 4-1 and right bearing 4-2, between described left bearing 4-1 and right bearing 4-2, be provided with cover 1, described left bearing 4-1 is positioned at the left end of mounting hole 1-1 and the pillow block near axle 11, and described right bearing 4-2 is positioned at the right-hand member of mounting hole 1-1 and the hole platform near frame 1.
As shown in Figure 1, described branching wheel 8 is that key is connected with the right-hand member of axle 11, is provided with the cover 2 10 to branching wheel 8 axial location between described branching wheel 8 and right bearing 4-2, and the right-hand member of described axle 11 is locked by nut 9, makes axially each compression.
As shown in Figure 1, the output shaft of described tachogenerator 2 is that key is connected with the left end of axle 11, described tachogenerator 2 is fixedly mounted in frame 1 by mounting flange 2-1 and screw 2-2, described mounting flange 2-1 is close to the left side of frame 1, between described mounting flange 2-1 and right bearing 4-2, be provided with locating bush 3, the endoporus of locating bush 3 is for axially directed to tachogenerator 2, guarantee that the output shaft of tachogenerator 2 correctly inserts the mounting hole of axle 11 left ends, described mounting flange 2-1 is fixedly connected with frame 1 by screw 2-2.
As shown in Figure 1, described approach switch 6 is arranged in frame 1 by link span 7, described link span 7 is fixedly mounted in frame 1, described approach switch 6 is arranged on link span 7 and can adjusts installation site by the setting nut 6-1 adjusting on approach switch 6, and then the probe of adjusting proximity switch 6 is to the distance of branching wheel 8 end faces, also the upper-lower position of adjustable approach switch 6, guarantees that the probe of approach switch 6 just in time aligns the arc groove of branching wheel 8 end faces.
As shown in Figure 2, the quantity of described arc groove 8-1 is four, and four described arc groove 8-1 evenly arrange; Arc groove 8-1 is for providing pulse to approach switch 6, and the arc groove sensitive time is long, makes approach switch 6 have sufficient response time, and meter pulse is accurate, and then improves survey precision.
Principle of work of the present invention is: tachogenerator 2 adopts coaxial mounted mode with branching wheel 8, the metering of testing the speed shares a branching wheel 8, branching wheel 8 is by wire rod driven rotary, axle 11 is connected common rotation with branching wheel 8 use keys, axle 11 drives tachogenerator 2 to rotate, branching wheel 8 rotative speed differences, and the output voltage of tachogenerator 2 is also by respective change, the Voltage Feedback that tachogenerator 2 is exported is to electric-control system, for calculating the linear velocity on branching wheel 8; Approach switch 6 detects the rotation situation of branching wheel 8, calculates the length of wire rod operation according to number of pulses.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (6)
1. the metering mechanism that tests the speed of a Medium drawing mach ine, it is characterized in that: comprise frame (1), tachogenerator (2), approach switch (6), branching wheel (8) and axle (11), the top of described frame (1) has mounting hole (1-1), described axle (11) passes mounting hole (1-1) and is rotatably installed in frame (1), described tachogenerator (2) is arranged on a side of frame (1), the output shaft of described tachogenerator (2) is fixedly connected with the left end of axle (11), the right-hand member of described axle (11) is positioned at the outside of frame (1), described branching wheel (8) is positioned at the opposite side of frame (1), described branching wheel (8) is fixedly mounted on the right-hand member of axle (11), on the end face of described branching wheel (8), have arc groove (8-1), described approach switch (6) is arranged in frame (1), the probe of described approach switch (6) aligns arc groove (8-1).
2. according to the metering mechanism that tests the speed of a kind of Medium drawing mach ine claimed in claim 1, it is characterized in that: described axle (11) is rotatably installed in frame (1) by left bearing (4-1) and right bearing (4-2), between described left bearing (4-1) and right bearing (4-2), be provided with cover one (5), described left bearing (4-1) is positioned at the left end of mounting hole (1-1) and the pillow block near axle (11), and described right bearing (4-2) is positioned at the right-hand member of mounting hole (1-1) and the hole platform near frame (1).
3. according to the metering mechanism that tests the speed of a kind of Medium drawing mach ine described in claim 1 or 2, it is characterized in that: described branching wheel (8) is that key is connected with the right-hand member of axle (11), between described branching wheel (8) and right bearing (4-2), be provided with the cover two (10) to branching wheel (8) axial location, the right-hand member of described axle (11) is by nut (9) locking.
4. according to the metering mechanism that tests the speed of a kind of Medium drawing mach ine claimed in claim 3, it is characterized in that: the output shaft of described tachogenerator (2) is that key is connected with the left end of axle (11), described tachogenerator (2) is fixedly mounted in frame (1) by mounting flange (2-1) and screw (2-2), described mounting flange (2-1) is close to the left side of frame (1), between described mounting flange (2-1) and right bearing (4-2), be provided with locating bush (3), described mounting flange (2-1) is fixedly connected with frame (1) by screw (2-2).
5. according to the metering mechanism that tests the speed of a kind of Medium drawing mach ine claimed in claim 4, it is characterized in that: described approach switch (6) is arranged in frame (1) by link span (7), it is upper that described link span (7) is fixedly mounted on frame (1), and described approach switch (6) is arranged on link span (7) above and can adjusts installation site by the setting nut (6-1) of adjusting on approach switch (6).
6. according to the metering mechanism that tests the speed of a kind of Medium drawing mach ine described in claim 1 or 2, it is characterized in that: the quantity of described arc groove (8-1) is four, four described arc grooves (8-1) evenly arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210444945.3A CN103803343A (en) | 2012-11-08 | 2012-11-08 | Speed measurement and meter counting mechanism of intermediate wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210444945.3A CN103803343A (en) | 2012-11-08 | 2012-11-08 | Speed measurement and meter counting mechanism of intermediate wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103803343A true CN103803343A (en) | 2014-05-21 |
Family
ID=50700807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210444945.3A Pending CN103803343A (en) | 2012-11-08 | 2012-11-08 | Speed measurement and meter counting mechanism of intermediate wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103803343A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082319A (en) * | 2017-01-18 | 2017-08-22 | 奧马迪机器人有限公司 | One kind crosses line metering device |
| CN108298365A (en) * | 2018-02-07 | 2018-07-20 | 佛山市富利来灯饰有限公司 | One kind can the long actinobacillus device of alignment |
| CN108677360A (en) * | 2018-07-13 | 2018-10-19 | 青岛天集团红旗纺织机械有限公司 | A kind of jet terry cloth loom hair is through length measuring device |
| CN108914337A (en) * | 2018-08-02 | 2018-11-30 | 山东日发纺织机械有限公司 | A kind of two-stage buffering positive type suede is through let-off mechanism |
-
2012
- 2012-11-08 CN CN201210444945.3A patent/CN103803343A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082319A (en) * | 2017-01-18 | 2017-08-22 | 奧马迪机器人有限公司 | One kind crosses line metering device |
| CN108298365A (en) * | 2018-02-07 | 2018-07-20 | 佛山市富利来灯饰有限公司 | One kind can the long actinobacillus device of alignment |
| CN108677360A (en) * | 2018-07-13 | 2018-10-19 | 青岛天集团红旗纺织机械有限公司 | A kind of jet terry cloth loom hair is through length measuring device |
| CN108914337A (en) * | 2018-08-02 | 2018-11-30 | 山东日发纺织机械有限公司 | A kind of two-stage buffering positive type suede is through let-off mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103803343A (en) | Speed measurement and meter counting mechanism of intermediate wire drawing machine | |
| CN202350722U (en) | Novel fixture for detecting coaxiality of transmission of internal-combustion locomotive | |
| CN203519331U (en) | Chain axle fracture monitoring device and cam controller comprising same | |
| CN104330049A (en) | Portable locomotive vehicle wheel pair surface wearing automatic detection device and detection method | |
| CN106403803A (en) | Blade tip clearance real-time measurement system and method based on constant voltage alternating current discharge | |
| CN202988414U (en) | Speed measurement meter counting mechanism for intermediate wire drawing machine | |
| CN201249198Y (en) | Work roll axial force measuring device in flat rolling mill | |
| CN202204498U (en) | Meter counter for cable | |
| CN204116375U (en) | A kind of device for testing elevator traction machine rotating speed | |
| CN212433209U (en) | Wheel speed sensor performance detection device | |
| CN103542897A (en) | Nuclear magnetic flowmeter | |
| CN104792451A (en) | Angle and torque tester for disconnectors | |
| CN105043432B (en) | Camshaft phase sensor detection method | |
| CN103776495B (en) | A kind of contactless gear rotational speed test experience device | |
| CN206583404U (en) | A kind of simple rotary angle transmitter angle output valve checking system | |
| CN206360701U (en) | Can Fast Installation shield machine roller cutter state on-line detecting system | |
| CN202667685U (en) | Auxiliary aligning device of eccentric lathe part | |
| CN204439204U (en) | A kind of gap adjustment frock of vibration-testing | |
| CN213688855U (en) | Vibration test device for low-vibration motor under load working condition | |
| CN205608017U (en) | Simple and easy speed of a motor vehicle detecting system | |
| CN105091925B (en) | Camshaft phase sensor method of testing | |
| CN203146298U (en) | Injection pump linear displacement measuring device and injection pump with same | |
| CN207556594U (en) | A kind of wireless intelligent remote-transmission water meter with impeller magnetic suspension structure | |
| CN202110193U (en) | Wheel speed sensor testing device | |
| CN202848899U (en) | Measurement device for adjustable rail straightness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |