CN208179121U - A kind of length measuring device - Google Patents

A kind of length measuring device Download PDF

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Publication number
CN208179121U
CN208179121U CN201820848571.4U CN201820848571U CN208179121U CN 208179121 U CN208179121 U CN 208179121U CN 201820848571 U CN201820848571 U CN 201820848571U CN 208179121 U CN208179121 U CN 208179121U
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China
Prior art keywords
rail
car body
length measuring
measuring device
sizing
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CN201820848571.4U
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Chinese (zh)
Inventor
江业东
隋永丰
张大维
孙良龙
刘恭岩
赵亮
王志波
冯楠楠
李健
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Liaoning Zhong Wang Mechanical Means Manufacturing Co Ltd
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Liaoning Zhong Wang Mechanical Means Manufacturing Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The utility model discloses a kind of length measuring devices, including rail, car body, variable-frequency motor walking mechanism and sizing baffle plate mechanism etc., wherein sizing baffle plate mechanism is moved by variable-frequency motor walking mechanism, coded scale is recorded, sizing baffle plate mechanism can be moved to any required position on rail, then oil cylinder braking mechanism starts, and sizing baffle plate mechanism is secured firmly on the formula rail of side;The yield rate of aluminium not only can be improved in the length measuring device, improves the length accuracy and section precision of aluminium, moreover it is possible to aluminium be effectively reduced and hit noise caused by fixed ruler baffle, reduce the occupied space of rail short transverse.

Description

A kind of length measuring device
Technical field
The utility model belongs to sizing apparatus field, and in particular to a kind of online length measuring device of aluminum profile.
Background technique
Currently used online length measuring device is primarily present following problems:
1) sizing baffle plate mechanism, which is easy to be impacted by aluminum profile, generates displacement, therefore can not provide accurately cut lengths;
2) speed for hitting sizing baffle plate mechanism due to profile is not easy to control, when shock, section material section can be made to be deformed, Yield rate is low;
3) rail needs to be laid on above aluminum profile motion path, and structure is cumbersome, and occupied space is big;
4) ordinary motor needs multiple start and stop, sizing baffle plate mechanism could be moved to the position of needs, flexibility is poor;
5) without front reduction gear mechanism is hit, adjustment mechanism, no oil cylinder braking mechanism etc. are taken turns without acceptance of persons, leads to finished product aluminium scale Precision is extremely low.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of high-precision length measuring device, to solve existing scale dress Set existing deficiency.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of length measuring device, including rail, car body, variable-frequency motor walking mechanism and sizing baffle plate mechanism, the car body It is sleeved on above rail, variable-frequency motor walking mechanism links together with car body, driving of the car body in variable-frequency motor walking mechanism It is lower to be moved forward and backward along rail;It further include the bracket for being arranged on the car body and stretching out rail side, the sizing baffle plate mechanism is main It is made of sizing plate and deflection mechanism, the upper end of the sizing plate is rotatably suspended at the extension end of bracket;The deflection Mechanism is mainly made of baffle oil cylinder, L shape connecting lever and connecting rod, is hinged on bracket in the middle part of L shape connecting lever, upper end and baffle oil cylinder Telescopic end is hinged, and lower end is rotatably connected with one end of connecting rod, and the tail end of the baffle oil cylinder is hinged on bracket, the company Another end of bar is hinged on sizing plate lower end.
It further, further include strut in deflection mechanism, at least two groups of interlinked mechanism be made of L shape connecting lever and connecting rod And spacing parallel arranging is arranged, the upper end of each group L shape connecting lever passes through strut and connects integral, and baffle oil cylinder has one group and its telescopic end It is connected on strut.
Further, the sizing plate is plastic material.
Further, the rail is equipped with rack gear, and the variable-frequency motor walking mechanism is mainly by motor, gear and motor Fixing seat composition, the motor fixing seat is fixed on the car body, and motor is installed in motor fixing seat, motor output end and gear It is connected and wheel and rack is meshed.
It further, further include eccentric wheel adjustment mechanism, mainly by traveling wheel II, bearing, eccentric shaft and fixing seat group At;The fixing seat is fixed on the car body, and eccentric shaft is arranged in fixing seat, and traveling wheel II is by bearing holder (housing, cover) on eccentric shaft And traveling wheel II fits with rail.
Further, further include oil cylinder braking mechanism that setting matches on the car body and with rail.
The utility model has the beneficial effects that: the length measuring device can satisfy different cross section, different length profile is determined Ruler requirement: sizing plate has been changed to the installation of side formula by previous just upper suspension type by the rail for being wherein arranged to side formula, is not only run It is more steady, it installs also more convenient;Variable-frequency motor walking mechanism is driven using variable-frequency motor, coded scale record position, scale Baffle mechanism can neatly be moved to required position;Oil cylinder braking mechanism uses high-wearing feature semi-metallic brake pad, and starting should Sizing baffle plate mechanism and side formula rail can be securely fixed together, effectively prevent fixed ruler baffle during scale by mechanism Relative movement between mechanism and rail;Front reduction gear mechanism is hit to be installed on after saw on roller-way, when section material section is apart from fixed ruler baffle When mechanism certain position, optoelectronic switch issues signal, and hitting front reduction gear device reduces travelling speed, and profile can be with the speed of very little The sizing plate in sizing baffle plate mechanism is hit, until stopping;Scale in the adjustable sizing baffle plate mechanism of eccentric wheel adjustment mechanism No matter the position of plate adjusts after installation for the first time or using abrasion, can play the role of vital.
Generally speaking, which not only can be improved the yield rate of aluminium, improve the length accuracy and section of aluminium Precision, moreover it is possible to aluminium be effectively reduced and hit noise caused by fixed ruler baffle, reduce the occupied space of rail short transverse.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows Attached drawing is illustrated:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural schematic diagram of eccentric wheel adjustment mechanism.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Length measuring device in the present embodiment, rail 1, car body 2, variable-frequency motor walking mechanism including roller-way side is arranged in 3 and sizing baffle plate mechanism 4.Wherein the setting of rail 1 is in roller-way side, and parallel with roller-way, car body 2 is frame structure, is sleeved on 1 top of rail, which is provided with traveling wheel I, is realized by traveling wheel I and connect with the rolling of rail 1.Variable-frequency motor walking mechanism 3 It links together with car body 2, car body 2 is moved forward and backward in 1 rail of the road driving Xia Yan of variable-frequency motor walking mechanism 3.Car body is equipped with For installing the bracket 5 of sizing baffle plate mechanism 4, bracket 5 stretches out 1 side of rail and just above roller-way, and the scale is kept off Trigger structure 4 is mainly made of sizing plate 41 and deflection mechanism, and wherein deflection mechanism is mainly by baffle oil cylinder 42, L shape connecting lever 43 And connecting rod 44 forms, the upper end of sizing plate 41 is rotatably suspended at the extension end of bracket 5 that (i.e. sizing plate 41 is on roller-way Just), it is hinged on bracket 5 in the middle part of L shape connecting lever 43, upper end is hinged with 42 telescopic end of baffle oil cylinder, lower end and 44 one end of connecting rod Head is rotatably connected, and the tail end of baffle oil cylinder 42 is hinged on bracket, and another end of connecting rod 44 is hinged on 41 lower end of sizing plate. In the device, deflection mechanism can control the rise of sizing plate 41 or fall, and realize that sizing plate 41 is fixed to the sawing of profile with corresponding Position and circulation are stepped down, simultaneously, moreover it is possible to guarantee the fixation of 41 vertical position of sizing plate, so as to avoid because produced by rigid shock Displacement, ensure that the precision of scale.
Deflection mechanism in the present embodiment further includes strut 45, the interlinked mechanism being made of L shape connecting lever 43 and connecting rod 44 There are two groups and spacing parallel arranging to be arranged, the upper end of two groups of L shape connecting levers 43 passes through strut 45 and connects integral, and baffle oil cylinder 42 has one Group and its telescopic end is connected on strut 45.The setting more can guarantee the uniform force of sizing plate 41, effectively prevent its generation More serious local deformation.
Sizing plate 41 is preferably made of plastic material, and such sizing plate itself has certain elastic deformation amount, when When aluminum profile is hit, not only not strong strike note, moreover it is possible to play the role of centainly buffering, while eliminate knockout process pair The damaged deformation that aluminium profile end face generates.
In the present embodiment, rail 1 is equipped with rack gear 6, and the variable-frequency motor walking mechanism 3 is mainly by motor 31, gear 32 And motor fixing seat 33 forms, wherein motor fixing seat 33 is fixed on car body 2, and motor 31 is installed in motor fixing seat 33 Interior, motor output end is connected with gear 32 and gear 32 is meshed with rack gear 6.By the driving effect of motor 31, along rack gear 6 The gear 32 of walking is moved with motor vehicles bodies 2 along rail 1.
Further include eccentric wheel adjustment mechanism 7 in the present embodiment, mainly by traveling wheel II 71, bearing 72, eccentric shaft 73 with And fixing seat 74 forms;Wherein fixing seat 74 is installed on car body 2, and eccentric shaft 73 is arranged in fixing seat 74, traveling wheel II 71 It is sleeved on eccentric shaft 73 by bearing 72 and traveling wheel II 71 fits with rail 1.Specifically, increasing between rail 1 and car body 2 If traveling wheel II 71, it is bonded traveling wheel II 71 with rail and is oriented to, is walked, it is fixed due to mismachining tolerance, abrasion etc. Installation traveling wheel II 71 (being equivalent to eccentric wheel) can be passed through, so that it may utilize there are gap after traveling wheel I and the rail fitting of formula The reserved deviation of eccentric shaft is adjusted the position of traveling wheel II 71, is bonded it completely with rail, to improve scale The stability of plate.
It further include the shock front reduction gear mechanism 8 at sizing baffle plate mechanism inferoanterior in the present embodiment, mainly by propping up Support 81 and the roller 82 being disposed thereon composition.Hitting front reduction gear mechanism 8 can have multiple, and be independently arranged, be installed on Connect after saw on roller-way and with roller-way, first contact roller 82 before profile contacts sizing baffle plate mechanism 4, reaches and reduce profile transmission Speed reduces the effect that profile hits 41 inertia of sizing plate.
It further include the oil cylinder braking mechanism 9 for being arranged on car body 2 and being matched with rail 1 in the present embodiment.Oil cylinder brake Mechanism 9 uses high-wearing feature semi-metallic brake pad, starts the mechanism, sizing baffle plate mechanism 4 and rail 1 can be secured firmly to Together, the relative movement during scale between sizing baffle plate mechanism 4 and rail is effectively prevented.
The course of work:
(1) length measuring device is using cutting machine cutting position as starting point, and along side, formula rail is moved to the position being sized, scale Plate is suspended from roller-way;
(2) aluminum profile is sent on roller-way with certain speed, when that will reach scale Board position, is set on roller-way Shock front reduction gear mechanism work, reduce aluminum profile transmission speed (reduce profile hit sizing plate inertia, prevent fixed ruler baffle Mechanism is subjected to displacement or aluminum profile deforms because of shock);
(3) profile hits sizing plate, stop motion, and cutting machine is cut into the size of setting.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details The range of restriction.

Claims (6)

1. a kind of length measuring device, including rail, car body, variable-frequency motor walking mechanism and sizing baffle plate mechanism, the car body set Above rail, variable-frequency motor walking mechanism links together with car body, and car body is under the driving of variable-frequency motor walking mechanism It is moved forward and backward along rail;It is characterized by also including the bracket for being arranged on the car body and stretching out rail side, the fixed ruler baffles Mechanism is mainly made of sizing plate and deflection mechanism, and the upper end of the sizing plate is rotatably suspended at the extension end of bracket; The deflection mechanism is mainly made of baffle oil cylinder, L shape connecting lever and connecting rod, is hinged on bracket in the middle part of L shape connecting lever, upper end with Baffle oil cylinder telescopic end is hinged, and lower end is rotatably connected with one end of connecting rod, and the tail end of the baffle oil cylinder is hinged on bracket On, another end of the connecting rod is hinged on sizing plate lower end.
2. length measuring device according to claim 1, it is characterised in that: further include strut in deflection mechanism, by L shape connecting lever with And at least two groups of the interlinked mechanism and spacing parallel arranging of connecting rod composition are arranged, the upper end of each group L shape connecting lever is connected by strut Integral, baffle oil cylinder has one group and its telescopic end is connected on strut.
3. length measuring device according to claim 1, it is characterised in that: the sizing plate is plastic material.
4. length measuring device according to claim 1, it is characterised in that: the rail is equipped with rack gear, the variable-frequency motor Walking mechanism is mainly made of motor, gear and motor fixing seat, and the motor fixing seat is fixed on the car body, and motor is fixed In motor fixing seat, motor output end is connected with gear and wheel and rack is meshed.
5. length measuring device according to claim 1, it is characterised in that: further include eccentric wheel adjustment mechanism, mainly by going Walk wheel II, bearing, eccentric shaft and fixing seat composition;The fixing seat is fixed on the car body, and eccentric shaft is arranged in fixing seat, Traveling wheel II is mounted on eccentric shaft by bearing holder (housing, cover) and traveling wheel II fits with rail.
6. length measuring device according to claim 1, it is characterised in that: further include that setting matches on the car body and with rail Oil cylinder braking mechanism.
CN201820848571.4U 2018-05-25 2018-05-25 A kind of length measuring device Active CN208179121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820848571.4U CN208179121U (en) 2018-05-25 2018-05-25 A kind of length measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820848571.4U CN208179121U (en) 2018-05-25 2018-05-25 A kind of length measuring device

Publications (1)

Publication Number Publication Date
CN208179121U true CN208179121U (en) 2018-12-04

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Application Number Title Priority Date Filing Date
CN201820848571.4U Active CN208179121U (en) 2018-05-25 2018-05-25 A kind of length measuring device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114131429A (en) * 2021-11-22 2022-03-04 张家港宏昌钢板有限公司 Finished product moving non-sizing machine device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114131429A (en) * 2021-11-22 2022-03-04 张家港宏昌钢板有限公司 Finished product moving non-sizing machine device
CN114131429B (en) * 2021-11-22 2024-02-13 张家港宏昌钢板有限公司 Finished product removes non-scale machine device

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