CN108787799A - Steel rail top-bending straightener - Google Patents
Steel rail top-bending straightener Download PDFInfo
- Publication number
- CN108787799A CN108787799A CN201810911234.XA CN201810911234A CN108787799A CN 108787799 A CN108787799 A CN 108787799A CN 201810911234 A CN201810911234 A CN 201810911234A CN 108787799 A CN108787799 A CN 108787799A
- Authority
- CN
- China
- Prior art keywords
- spill
- rack
- steel rail
- rail top
- master cylinder
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D21/00—Combined processes according to methods covered by groups B21D1/00 - B21D19/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of steel rail top-bending straighteners, including hydraulic system, electric-control system, and there are one spill racks for it, the both ends of the spill rack are arranged with master cylinder, the master cylinder front end is equipped with pressure head, and measuring device is equipped in spill rack, guider is equipped in spill frame slot.The beneficial effects of the invention are as follows：The market vacancy has been filled up, various rail processing are widely used in, has been had the function of steel rail top-bending and alignment, dual-use, it is laborsaving to put forward effect, guarantee quality and precision with automatic and mechanical instead of handwork.It can work under manual mode, semiautomatic-mode and fully automatic mode.
Description
Technical field
The invention belongs to field of track traffic, specifically related with steel rail top-bending straightener, for various tracks bending or
Alignment.
Background technology
Various technology of track traffic emerge one after another in recent years, and have obtained significant progress, and various equipment machineries are also successive
Mating appearance.But for railway turnout rail part（Mainly stock rail, tongue, wing rail, long heart rail, short heart rail, fork are with tongue, guard rail, work
Aroused in interest rail, guide rail etc.）The needs that use are bent track, or the track of flexural deformation are straightened, according to customers' responsiveness
And market survey is essentially all manually to be completed by manpower, labor intensity is big, work effect currently, by curved in tracks or alignment
Rate is low, can not ensure quality.Also the strong tune having is to use ordinary press（315T is unidirectional or 400T is two-way）Carry out rail member work
It is straight to make side straightness, rail top straightness, the straightening of flange of rail facial plane degree and the quenched working edge straightness of rail member, rail top
The correction of dimension, flange of rail facial plane degree；And related rail member is bent according to drawing and technological requirement（Or torsion）, due to
It is not special plane, the detection for product（That is straightness, flatness, offset distance etc.）It is then to have adopted dedicated leveling ruler, detection platform, curved
Measurers such as model, Steel Ruler, steel tape etc. are rolled over, same efficiency and precision cannot be guaranteed, cannot meet modernization rail traffic
It needs.
Invention content
In order to solve the deficiencies in the prior art, the present invention provides a kind of steel rail top-bending straightener, its dual-use, having will
The function of steel rail top-bending and alignment, it is laborsaving to put forward effect, ensure quality and precision.
In order to achieve the above object, the technical scheme is that：A kind of steel rail top-bending straightener, including hydraulic system, electricity
Control system, it is characterized in that：There are one spill racks for it, and the both ends of the spill rack are arranged with master cylinder, the master cylinder
Front end is equipped with pressure head, and measuring device is equipped in spill rack, guider is equipped in spill frame slot.
The both ends of the spill rack are equipped with input and output material roller-way.
The pressure head that the master cylinder front end is equipped with is replaceable.
Setting pressure head in the spill rack can transverse shifting.
Yet another aspect is：A kind of steel rail top-bending straightener, including hydraulic system, electric-control system, it is characterized in that：There are one it
One of spill rack, the spill rack is equipped with master cylinder, and the master cylinder front end is equipped with pressure head, is equipped with and surveys in spill rack
Device is measured, guider is equipped in spill frame slot.
The both ends of the spill rack are equipped with input and output material roller-way.
The pressure head that the master cylinder front end is equipped with is replaceable.
Setting pressure head in the spill rack can transverse shifting.
The beneficial effects of the invention are as follows：The market vacancy has been filled up, has been widely used in various rail processing, has rail top
Curved and alignment function, dual-use are laborsaving to put forward effect, guarantee quality and precision with automatic and mechanical instead of handwork.
It can work under manual mode, semiautomatic-mode and fully automatic mode.
Description of the drawings
Fig. 1 is one three-dimensional view of the present invention program.
Fig. 2 is one front view of the present invention program.
Fig. 3 is one vertical view of the present invention program.
Fig. 4 is two three-dimensional view of the present invention program.
Fig. 5 is two front view of the present invention program.
Fig. 6 is two vertical view of the present invention program.
In figure, 1 hydraulic system, 2 electric-control systems, 3 racks, 4 master cylinders, 5 pressure heads, 6 measuring devices, 7 guiders, 8 into
Delivery roller table.
Specific implementation mode
Below in conjunction with attached drawing, the present invention is further described.
As shown in Figures 1 to 3, the invention discloses a kind of steel rail top-bending straightener, including hydraulic system 1, electric-control system 2,
There are one spill rack 3, the both ends of the spill rack to be arranged with master cylinder 4 for it, and the master cylinder front end is equipped with pressure head 5,
It is equipped with measuring device 6 and pressure head 5 in spill rack, guider 7 is equipped in spill frame slot.
The both ends of the spill rack are equipped with input and output material roller-way 8.Input and output material roller-way facilitates rail to hold up disengaging.
The pressure head that the master cylinder front end is equipped with is replaceable.This pressure head can be replaced according to different workpieces difference processing request.
Setting pressure head in the spill rack can transverse shifting.This pressure head is symmetrical set, and is equipped with two pairs, herein pressure head and cunning
Plate can be that dovetail moves manually with dovetail groove type, can also be designed to that lead screw moves.
As shown in Figures 4 to 6, a kind of steel rail top-bending straightener, including hydraulic system 1, electric-control system 2, there are one recessed for it
One of shape rack 3, the spill rack is equipped with master cylinder 4, and the master cylinder front end is equipped with pressure head 5, is equipped in spill rack
Measuring device 6 and pressure head 5, spill frame slot is interior to be equipped with guider 7.
The both ends of the spill rack are equipped with input and output material roller-way 8.Input and output material roller-way facilitates rail to hold up disengaging.
The pressure head that the master cylinder front end is equipped with is replaceable.To be applicable in the processing needs of different workpieces.
Setting pressure head in the spill rack can transverse shifting.This movable ram is only arranged in master cylinder opposite recess, shares
Two, pressure head can be that dovetail moves manually with dovetail groove type with slide plate, can also be designed to that lead screw moves.
The present invention can create bending or alignment procedure and run in automatic mode.Can define bending point quantity,
The oil cylinder amount of feeding, number of pass times and crossbeam roll conveyer parameter.It is arranged if necessary to multipass and different oil cylinders, it is such as curved
The case where bend road or baby track radius, auto-programming can be arranged to be arranged with different number of pass times and oil cylinder.
It supports to align by laser when aligning, can work in a manual mode, whether with/without travel limit.It is right
In the proximate matter of homogeneous deformation, aligning program can be created to simplify straightening process.If worked under effective travel limitation,
+/- 0.1mm strokes trim button can be used to be adjusted travel limit.
The present invention：
1, automatic flattening, bending and the skew etc. of each rail type such as stock rail, guide rail, tongue can be met.
2, automatic charging, automatic bending, automatic detection and automatic blanking can be completed.
3, the rail member machined meets corresponding technology requirement.
4, collecting and analyzing for the dimension data for automatically tracking part bending completion can be realized, it is automatically right according to analysis result
Device parameter is modified.
Required Problems in Machining of Steel Rail is easily put by spill frame openings of the present invention, while rack and input and output material roller-way can facilitate
Combination is split, it can convenience in transport installation.Different size pressure tonnages can be provided according to different demands：220 ~ 2200 kN, 330
~ 3300 kN, 440 ~ 4400 kN, 600 ~ 6000 kN.
Claims (8)
1. steel rail top-bending straightener, including hydraulic system, electric-control system, it is characterized in that：There are one spill rack, the spills for it
The both ends of rack are arranged with master cylinder, and the master cylinder front end is equipped with pressure head, measuring device, spill machine are equipped in spill rack
Guider is equipped in rack slot.
2. steel rail top-bending straightener as described in claim 1, it is characterized in that：The both ends of the spill rack are equipped with input and output material roller
Road.
3. steel rail top-bending straightener as described in claim 1, it is characterized in that：The pressure head that the master cylinder front end is equipped with can be more
It changes.
4. steel rail top-bending straightener as described in claim 1, it is characterized in that：Setting pressure head in the spill rack can laterally move
It is dynamic.
5. steel rail top-bending straightener, including hydraulic system, electric-control system, it is characterized in that：There are one spill rack, the spills for it
One of rack is equipped with master cylinder, and the master cylinder front end is equipped with pressure head, measuring device, spill frame slot are equipped in spill rack
It is interior to be equipped with guider.
6. steel rail top-bending straightener as claimed in claim 5, it is characterized in that：The both ends of the spill rack are equipped with input and output material roller
Road.
7. steel rail top-bending straightener as claimed in claim 5, it is characterized in that：The pressure head that the master cylinder front end is equipped with can be more
It changes.
8. steel rail top-bending straightener as claimed in claim 5, it is characterized in that：Setting pressure head in the spill rack can laterally move
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810911234.XA CN108787799A (en) | 2018-08-11 | 2018-08-11 | Steel rail top-bending straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810911234.XA CN108787799A (en) | 2018-08-11 | 2018-08-11 | Steel rail top-bending straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108787799A true CN108787799A (en) | 2018-11-13 |
Family
ID=64079776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810911234.XA Withdrawn CN108787799A (en) | 2018-08-11 | 2018-08-11 | Steel rail top-bending straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787799A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020243233A1 (en) * | 2019-05-31 | 2020-12-03 | Bruno Independent Living Aids, Inc. | Stairlift rail and method of forming same |
| CN112605174A (en) * | 2020-11-27 | 2021-04-06 | 中机试验装备股份有限公司 | Bidirectional split type straightening and top bending integrated mechanism |
| US11834302B2 (en) | 2019-05-31 | 2023-12-05 | Bruno Independent Living Aids, Inc. | Stairlift |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129611A (en) * | 1999-11-01 | 2001-05-15 | Nippon Steel Corp | Method of and equipment for straightening rail |
| CN203541171U (en) * | 2013-09-25 | 2014-04-16 | 常州东方高精新材料股份有限公司 | Elevator guide rail bend full-automatic straightener |
| CN105499318A (en) * | 2014-09-22 | 2016-04-20 | 石台县熠翔机械制造有限公司 | Hydraulic straightening device |
-
2018
- 2018-08-11 CN CN201810911234.XA patent/CN108787799A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129611A (en) * | 1999-11-01 | 2001-05-15 | Nippon Steel Corp | Method of and equipment for straightening rail |
| CN203541171U (en) * | 2013-09-25 | 2014-04-16 | 常州东方高精新材料股份有限公司 | Elevator guide rail bend full-automatic straightener |
| CN105499318A (en) * | 2014-09-22 | 2016-04-20 | 石台县熠翔机械制造有限公司 | Hydraulic straightening device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020243233A1 (en) * | 2019-05-31 | 2020-12-03 | Bruno Independent Living Aids, Inc. | Stairlift rail and method of forming same |
| US11753278B2 (en) | 2019-05-31 | 2023-09-12 | Bruno Independent Living Aids, Inc. | Stairlift rail and method of forming same |
| US11834302B2 (en) | 2019-05-31 | 2023-12-05 | Bruno Independent Living Aids, Inc. | Stairlift |
| CN112605174A (en) * | 2020-11-27 | 2021-04-06 | 中机试验装备股份有限公司 | Bidirectional split type straightening and top bending integrated mechanism |
| CN112605174B (en) * | 2020-11-27 | 2022-10-14 | 中机试验装备股份有限公司 | Bidirectional split type straightening and top bending integrated mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |