CN205020698U - Device is joined in marriage in advance to dropper of accurate control - Google Patents
Device is joined in marriage in advance to dropper of accurate control Download PDFInfo
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- CN205020698U CN205020698U CN201520771358.4U CN201520771358U CN205020698U CN 205020698 U CN205020698 U CN 205020698U CN 201520771358 U CN201520771358 U CN 201520771358U CN 205020698 U CN205020698 U CN 205020698U
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Abstract
The utility model provides a device is joined in marriage in advance to dropper of accurate control, according to working direction from a left side to the right side traditional thread bindingly put for sending in proper order, crimping device, pusher, overspeed device tensioner and fixed length device, still include hydraulic means and controlling means, hydraulic means joins in marriage the device for whole dropper in advance provides power, controlling means is total control module that the device is joined in marriage in advance to the dropper, can control velocity of movement and the dynamics of displacement, the hydraulic pressure lever of linear module etc.. The beneficial effects of the utility model are that, worker module configuration through reasonable makes the preparation of dropper more simple and efficient, and controlling means can realize the accurate control to the technological parameter in the whole working process simultaneously, has promoted the off -the -shelf parameter accuracy of dropper, realizes that contact net construction core process is mechanized, specialized.
Description
Technical field
The utility model belongs to the prewired technical field of Contact Net's Suspension Chord, especially relates to a kind of prewired device of dropper of accurate control.
Background technology
Regulation " dropper precast length tolerance ± 1.5mm " in existing professional standard " high-speed railway electric propulsion power supply engineering construction quality accident standard " (TB10758-2010).In dropper provisioning process, product wants one-shot forming, and not reproducible utilization.Before the prewired platform of dropper, be substantially all by manual measurement dropper line cutting length and crimping length, automaticity and prewired precision low, be easy to occur error, percent defective is high.
Existing dropper makes and mainly completes on artificial prewired platform, and prewired platform is fairly simple, and be equipped with Press Plier (hydraulic press), length scales etc., machining accuracy is low, and efficiency is not high.Tradition dropper prefabricated platform " broken string length " and " dropper length " completes by manual measurement, and each root dropper length requires all not identical according to suspension, and existing measuring method accuracy is low, there is human error.Therefore a kind of mechanization degree is badly in need of on the market high, and the dropper making apparatus of parameters precision precise control.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of prewired device of dropper of accurate control, and amplitude peak ground reduces manual intervention, the problem such as effectively can solve the low precision of at present manual prewired existence, efficiency is low, percent defective is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of prewired device of dropper of accurate control is provided, is followed successively by wire-sending device, compression bonding apparatus, pusher, tensioning apparatus and length control device from left to right according to operative orientation; Also comprise hydraulic means and control device, wherein hydraulic means provides power for the prewired device of whole dropper, and control device is the total control module of the prewired device of dropper.Described wire-sending device comprises hydraulic tongs and guiding spool, and described compression bonding apparatus comprises crimp and the heart-shaped locating dowel of crimping, and described guiding spool aligns with the described heart-shaped locating dowel that crimps.Described pusher comprises propelling movement block and pushes hydraulic lever, and described pusher, under step motor control, is moved by 300mm line style module.Described tensioning apparatus comprises the heart-shaped locating dowel of crimp block, tensioning hydraulic lever and tensioning, and described tensioning apparatus, under the control of stepper motor, is moved left and right by the linear module of 150mm.Described length control device comprises the heart-shaped locating dowel of fixed length, and under step motor control, length control device is moved by the linear module of 1500mm.
Further, the heart-shaped locating dowel of the tensioning in described tensioning apparatus is with a force snesor.
Further, the linear module of described 300mm, the linear module of 150mm and the linear module of 1500mm are provided with displacement transducer in two ends separately.
The advantage that the utility model has and good effect are: produced by mechanical intelligent and replace traditional-handwork processing, possesses efficient, accurate, automaticity high, the problem such as effectively can solve the low precision of at present manual prewired existence, efficiency is low, percent defective is high, make up the blank of domestic and international association area research, realize the mechanization of contact network construction core process, specialization.
Accompanying drawing explanation
Fig. 1 is the prewired apparatus structure schematic diagram of dropper of a kind of accurate control of the utility model
In figure:
1, wire-sending device 1-1, hydraulic tongs 1-2, guiding spool
2, compression bonding apparatus 2-1 crimp 3, pusher
3-1, propelling movement block 3-2, propelling movement hydraulic lever 4, tensioning apparatus
4-1, crimp block 4-2, tensioning hydraulic lever 4-3, the heart-shaped locating dowel of tensioning
5, length control device 5-1, fixed length heart-shaped locating dowel 6, hydraulic means
7, control device 8,300mm line style module 9,150mm line style module
10,1500mm line style module
Detailed description of the invention
Below in conjunction with Fig. 1, specific embodiment of the utility model is elaborated.
As shown in Figure 1, the utility model comprises wire-sending device, tensioning apparatus, pusher, compression bonding apparatus, length control device, hydraulic means and control device;
Utility model works process is as follows:
The first step, sends line by wire-sending device, and the guiding spool in wire-sending device will locating dowel alignment heart-shaped with the crimping in compression bonding apparatus.Manually carry out threading again, and in the heart-shaped locating dowel of the tensioning copper conductor being furnished with copper sleeve and thimble being anchored to force sensor.
Second step, tensioning apparatus is moved left and right the tension force adjusted when dropper crimps by the line style module of the 150mm containing displacement transducer by stepper motor, by crimp block, copper conductor end is compressed, tensioning apparatus automatic tension clue, when the force snesor in the heart-shaped locating dowel of tensioning detects that thread tension force reaches preset value, pusher is under step motor control, moved by 300mm line style module, copper sleeve is pushed to assigned address, then carry out crimping operation by compression bonding apparatus, be fixed on after copper sleeve crimp on copper conductor.
3rd step, manually takes out one end good for punching press, and is fixed in the heart-shaped locating dowel of fixed length.Control device is by plug-in determination length and convey to length control device, then length control device is by step motor control, by the 1500mm linear module containing displacement transducer, wire rod is delivered to broken position, then broken by hydraulic tongs, the process repeating second step after manually wearing ring again can take out finished product.
The advantage that the utility model has and good effect are: produced by mechanical intelligent and replace traditional-handwork processing, possesses efficient, accurate, automaticity high, the problem such as effectively can solve the low precision of at present manual prewired existence, efficiency is low, percent defective is high, make up the blank of domestic and international association area research, realize the mechanization of contact network construction core process, specialization.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. the prewired device of dropper accurately controlled, is characterized in that: be followed successively by wire-sending device, compression bonding apparatus, pusher, tensioning apparatus and length control device from left to right according to operative orientation; Also comprise hydraulic means and control device, wherein hydraulic means provides power for the prewired device of whole dropper, and control device is the total control module of the prewired device of dropper;
Described wire-sending device comprises hydraulic tongs and guiding spool, and described compression bonding apparatus comprises crimp and the heart-shaped locating dowel of crimping, and described guiding spool aligns with the described heart-shaped locating dowel that crimps;
Described pusher comprises propelling movement block and pushes hydraulic lever, and described pusher, under step motor control, is moved by 300mm line style module;
Described tensioning apparatus comprises the heart-shaped locating dowel of crimp block, tensioning hydraulic lever and tensioning, and described tensioning apparatus, under the control of stepper motor, is moved left and right by the linear module of 150mm;
Described length control device comprises the heart-shaped locating dowel of fixed length, and described length control device, under step motor control, is moved by the linear module of 1500mm.
2. the prewired device of dropper of accurate control according to claim 1, is characterized in that: the heart-shaped locating dowel of the tensioning in described tensioning apparatus is with a force snesor.
3. the prewired device of dropper of accurate control according to claim 1, is characterized in that: the linear module of described 300mm, the linear module of 150mm and the linear module of 1500mm are provided with displacement transducer in two ends separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771358.4U CN205020698U (en) | 2015-09-30 | 2015-09-30 | Device is joined in marriage in advance to dropper of accurate control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771358.4U CN205020698U (en) | 2015-09-30 | 2015-09-30 | Device is joined in marriage in advance to dropper of accurate control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020698U true CN205020698U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520771358.4U Active CN205020698U (en) | 2015-09-30 | 2015-09-30 | Device is joined in marriage in advance to dropper of accurate control |
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| CN (1) | CN205020698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515514A (en) * | 2016-11-30 | 2017-03-22 | 西南交通大学 | Compression connecting device capable of accurately controlling press-in amount of dropper of railway pantograph-catenary system |
| CN108673136A (en) * | 2018-07-12 | 2018-10-19 | 中铁电气化（武汉）设计研究院有限公司 | A kind of workbench for the prewired full automatic production equipment of dropper |
| CN113001464A (en) * | 2019-12-19 | 2021-06-22 | 常州锐特尔自动化设备有限公司 | Hanger preassembling die and preassembling method thereof |
-
2015
- 2015-09-30 CN CN201520771358.4U patent/CN205020698U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515514A (en) * | 2016-11-30 | 2017-03-22 | 西南交通大学 | Compression connecting device capable of accurately controlling press-in amount of dropper of railway pantograph-catenary system |
| CN106515514B (en) * | 2016-11-30 | 2023-03-21 | 西南交通大学 | Crimping device for accurately controlling pressing-in amount of hanger of railway bow net system |
| CN108673136A (en) * | 2018-07-12 | 2018-10-19 | 中铁电气化（武汉）设计研究院有限公司 | A kind of workbench for the prewired full automatic production equipment of dropper |
| CN108673136B (en) * | 2018-07-12 | 2023-11-10 | 中铁电气化（武汉）设计研究院有限公司 | Workbench for integral hanger pre-allocation full-automatic production equipment |
| CN113001464A (en) * | 2019-12-19 | 2021-06-22 | 常州锐特尔自动化设备有限公司 | Hanger preassembling die and preassembling method thereof |
| CN113001464B (en) * | 2019-12-19 | 2024-02-27 | 常州锐特尔自动化设备有限公司 | Hanger pre-distribution die and pre-distribution method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300251 Tianjin City Binhai New Area Airport area west two Road No. 82 building 201 Laguna Patentee after: China Railway Design Group Limited Address before: 300251 Tianjin City Binhai New Area Airport area west two Road No. 82 building 201 Laguna Patentee before: China Railway Third Survey and Design Institute Group Ltd. |