CN106583512A - Escalator guide rail machining device and method - Google Patents
Escalator guide rail machining device and method Download PDFInfo
- Publication number
- CN106583512A CN106583512A CN201710049381.6A CN201710049381A CN106583512A CN 106583512 A CN106583512 A CN 106583512A CN 201710049381 A CN201710049381 A CN 201710049381A CN 106583512 A CN106583512 A CN 106583512A
- Authority
- CN
- China
- Prior art keywords
- arc
- guide rail
- cylinder
- bonding jumper
- slab
- 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
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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
- B21D7/0225—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only using pulling members
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses an escalator guide rail machining device and method. The escalator guide rail machining device comprises a base, an arc-shaped plate model fixed to the base, and clamps which are arranged at the two ends of the arc-shaped plate model and used for clamping a workpiece. The clamps are connected with linear stretching power devices used for stretching towards the two ends of the workpiece and bent stretching power devices which move towards the space behind the arc-shaped plate model. When the machining device is used for machining an escalator guide rail, with a fixed arc-shaped plate as the model, the workpiece is stretched towards the two ends of the workpiece linearly and stretched backwards in a bent mode through the linear stretching power devices and the bent stretching power devices correspondingly, and the middle portion of the workpiece is made to bend gradually along the arc-shaped plate, so that a required middle arc section is obtained, and then linear sections at the two ends of the arc section are cut to required sizes; and the defect that serious waste of raw materials can be caused by an existing cutting forming technique is overcome.
Description
Technical field
The present invention relates to a kind of escalator guide rail process equipment and processing method.
Background technology
Escalator is lift facility common in the modern life, in safety and comfortable consideration, is adding man-hour, to each
The required precision of part is higher.Wherein, the processing of escalator slide rail is usually to metal raw according to the shape and size of drawing
Material carries out what is cut.But include the arc section at middle part and the straightway at two ends, Er Feigui due to escalator slide rail
Rectangular slat then, therefore, more waste material can be produced using cutting forming processing technique, on the one hand cause the wave of raw material
Take；On the other hand, the escalator guide rail larger for some thickness, it is impossible to precisely cutting.
The content of the invention
For above-mentioned problems of the prior art, it is an object of the invention to provide a kind of escalator guide rail process equipment
And processing method.
Technical scheme is as follows：A kind of escalator guide rail process equipment, wherein, including base, it is fixed on base
Arc Slab, be arranged on arc Slab two ends, the fixture for clamping workpiece, affiliated fixture connects oriented workpiece two ends
The linear stretch power set of direction stretching, and to the bend tension power set of arc Slab rear movement.
Above-mentioned escalator guide rail process equipment, wherein, also including the crossbeam for being hinged on base both sides, the crossbeam is provided with interior
There is a support of through hole in portion, and the linear stretch device is the first cylinder being connected through through hole and with fixture, the bend tension
Device is the second cylinder, and one end is connected to crossbeam trailing flank, and the other end is hinged on base rear end.
Above-mentioned escalator guide rail process equipment, wherein, the fixture includes that inside is provided with the shell of trapezoidal hole, the trapezoidal hole
Inwall both sides are provided with ambulatory splint, and trapezoidal hole bottom is provided with push pedal, the push pedal and push pedal movement power set connection.
Above-mentioned escalator guide rail process equipment, wherein, the base is provided with against arc Slab intrados, prevents arc
The keeper moved after Slab, the keeper top is provided with pressing plate, and the pressing plate front end compresses arc Slab.
Above-mentioned escalator guide rail process equipment, wherein, multiple positioning screw holes are distributed with the base, the keeper passes through
Set screw is fixed on the diverse location of base.
Above-mentioned escalator guide rail process equipment, wherein, the pressing plate is provided with bar hole, and positioning set screw passes through bar hole
Keeper and pressing plate are fixed.
Above-mentioned escalator guide rail process equipment, wherein, the keeper includes mutual slidable first support member and second
Support member, surface and the second support member corresponding position are provided with regulation screw after first support member, and set screw coordinates
It is screwed in regulation screw and is fixedly connected the first support member and the second support member.
The method for processing escalator guide rail using the said equipment, comprises the following steps：
Step（1）：According to the size of guide rail, raw metal is cut into into bonding jumper, the stroke for determining each cylinder is drawn by examination；
Step（2）：Bonding jumper two ends are clamped using fixture, and stretches bonding jumper to two ends under the drive of the first cylinder；
Step（3）：The medial surface of bonding jumper is close to the centrage of arc Slab top surface, under the drive of the second cylinder,
Bonding jumper two ends are stretched backward so as to middle part according to arc Slab bending curvature, obtain middle part is for arc section, two ends
The bonding jumper of straightway；
Step（4）：By two ends straightway by required size.
The escalator guide rail processing method, step（1）In, drawn by examination and determine that the method for each cylinder stroke is as follows：
Step A：Arc Slab end face center line is the centrage of arc section intrados in guide rail to be processed, according to arc section
Interior arc length, the position for correspondence arc section intrados two ends is remembered in arc Slab subscript；
Step B：Then taking the bonding jumper of a well cutting carries out examination drawing, and fixture clamps bonding jumper two ends, drives in the first cylinder
Under, first to the stretching of bonding jumper direction of both ends, then the medial surface of bonding jumper is close to the centrage of arc Slab top surface, the
Stretch backward under the drive of two cylinders so as to which medial surface is gradually close to the part of arc Slab end face center line both sides, when
Bonding jumper medial surface touch simultaneously on arc Slab top surface mark position and when, stop stretching；
Step C：The step B product that obtains of stretching is measured, if measurement result is qualified, in this drawing process each
The stroke of cylinder is the corresponding cylinder stroke of the product；If measurement result is unqualified, repeat step A and B are simultaneously drawn it
Stretch product to measure, until measurement is qualified, obtain the corresponding cylinder stroke of the product.
Beneficial effects of the present invention are：A kind of escalator guide rail process equipment and processing method are provided, with fixed arc
For model, by linear stretch power set and bend tension power set respectively by workpiece to two ends linear stretch and rearward
Bend tension so as to which middle part is gradually curved along arc, obtains required middle part arc section, then by the straight of arc section two ends
Line segment is intercepted to required size, and overcoming existing cutting forming technique can cause the serious defect of wastage of material.In processing
During, first pass through examination and draw the stroke for determining each cylinder, it is simple to operate when stretch process is carried out, and working (machining) efficiency and processing
High precision.
Description of the drawings
Fig. 1 is the top view of escalator guide rail process equipment in the embodiment of the present invention.
Fig. 2 is the front view of escalator guide rail process equipment in inventive embodiments.
Fig. 3 is the structural representation of fixture described in the embodiment of the present invention.
Fig. 4 is the schematic perspective view of keeper and pressing plate described in the embodiment of the present invention.
1- bases, 11- positioning screw holes, 2- arc Slabs, 21- arc Slab top surfaces, 22- arc Slab inner arcs
Face, 3- fixtures, 31- shells, 311- trapezoidal holes, 32- ambulatory splints, 33- push pedals, 34- push pedals movement power set, 4- straight lines draw
Stretch power set, 5- bend tension power set, 6- crossbeams, 61- supports, 7- keepers, the support members of 71- first, 72- second
Support member, 73- adjusts screw, 74- set screws, 8- pressing plates, 81- bar holes, 9- set screws.
Specific embodiment
To make the purpose of the present invention, technical scheme and effect clearer, clear and definite, below give an actual example further to the present invention
Describe in detail.It should be appreciated that specific embodiment described herein is only used for explaining the present invention, it is not intended to limit the present invention.
As illustrated in fig. 1 and 2, a kind of escalator guide rail process equipment, including base 1, the arc Slab being fixed on base 1
2, the two ends of arc Slab 2, the fixture 3 for clamping workpiece are arranged on, affiliated fixture 3 connects oriented workpiece direction of both ends stretching
Linear stretch power set 4, and to arc Slab rear movement bend tension power set 5.Using this apparatus processing
During escalator guide rail, need to only utilize fixture 3 to clamp the bonding jumper of well cutting, be close in the centrage position of arc Slab top surface 21
Put, by linear stretch power set 4 and bend tension power set 5 respectively by workpiece to two ends linear stretch and rearward curved
QULA is stretched so as to which middle part is gradually curved along arc Slab 2, required middle part arc section is obtained, then by arc section two ends
Straightway intercept to required size, overcoming existing cutting forming technique can cause the serious defect of wastage of material.
Used as preferred embodiment, as shown in Figure 1, 2, the escalator guide rail process equipment also includes being hinged on before base
The crossbeam 6 on portion both sides, the crossbeam 6 is provided with inside a support 61 of through hole, linear stretch device 4 be through through hole and with folder
First cylinder of tool connection, the bend tension device 5 is the second cylinder, and one end is connected to the trailing flank of crossbeam 6, and the other end is hinged
In the rear end of base 1.After workpiece two ends are clamped by fixture 3, start the first cylinder 4 and drive fixture 3 to move to workpiece two ends, adjustment two
The distance between fixture 3, so as to workpiece two ends can be placed in fixture 3 clamp, being again started up the first cylinder 4 can be by bonding jumper
To two ends linear stretch；Start the second cylinder 5 and drive pin joint of the crossbeam 6 with it with base 1 as fulcrum, gradually to base 1
Rear rotates, because the first cylinder 4 being connected with fixture 3 is through the through hole inside the upper bracket 61 of crossbeam 6, therefore, crossbeam 6 is backward
Rotating can drive fixture 3 to move to the rear ramp of base 1 simultaneously, so that workpiece is gradually curved along arc Slab 2.
And can pass through to arrange the stroke of the first cylinder 4 and the second cylinder 5, control the length of workpiece middle bent arc section.
As shown in figure 3, in the present embodiment, the fixture 3 includes that inside is provided with the shell 31 of trapezoidal hole 311, described trapezoidal
The inwall both sides of hole 311 are provided with ambulatory splint 32, and the bottom of trapezoidal hole 311 is provided with push pedal 33, the push pedal 33 and push pedal movement power
Device 34 connects, and in the present embodiment, the push pedal movement power set 34 are little cylinder.When being clamped to workpiece, first will
In space between the inwall both sides ambulatory splint 32 of trapezoidal hole 311 that the end of workpiece is inserted into, then start push pedal movement dynamic
Power apparatus 34 make it promote push pedal 33 to move to the top of trapezoidal hole 311, while driving the activity folder of the inwall both sides of trapezoidal hole 311
Plate 32 to the top of trapezoidal hole 311 is moved, because trapezoidal hole 311 is gradually narrowed along the direction of bottom to top, therefore, activity folder
Plate 32 during moving to the top of trapezoidal hole 311, gradually narrow by the space between both sides ambulatory splint 32, until by workpiece
End clamps.This fixture goes for the workpiece of different-thickness or thickness, if necessary, can be increased according to the size of workpiece
Add deduct the quantity of the inwall both sides ambulatory splint 32 of few trapezoidal hole 311, both convenient, flexible and safe and reliable.
As shown in Fig. 1,2,4, processing essence is affected to prevent arc Slab 2 to be moved during workpiece bows
Degree, the present embodiment is provided with the keeper 7 against arc Slab intrados 22 on the base 1, and the top of the keeper 7 sets
There is pressing plate 8, the front end of the pressing plate 8 compresses arc Slab 2.Prevent from being moved after the stress of arc Slab 2 by keeper 7, and profit
Arc Slab 2 is compressed with pressing plate 8 further enhance stability.
Used as multiple positioning screw holes 11 preferred embodiment, are distributed with the base 1, the keeper 7 is by fixed
Position screw 9 is fixed on the diverse location of base 1.In practical application, can as needed, by the positioning for selecting diverse location
Screw 11, adjusts at any time the position of keeper 7.In addition, pressing plate 8 is provided with bar hole 81, set screw 9 will through bar hole 81
Keeper 7 and pressing plate 8 are fixed.Pressing plate 8 is fixed by bar hole 81, the front and back position of convenient adjustment pressing plate 8.
As shown in figure 4, the keeper 7 includes the mutual support member 72 of slidable first support member 71 and second, it is described
Surface and the corresponding position of the second support member 72 are provided with regulation screw 73 after first support member 71, and the cooperation of set screw 74 is screwed into
Adjust and be fixedly connected the first support member 71 with the second support member 72 in screw.In the present embodiment, the second support member 72 is near arc
Shape Slab intrados, twists off set screw 74, by the way that the second support member 72 is somewhat moved forwards, backwards or backward, can be to fixed
Position part 7 is finely adjusted, when being adjusted to be close to the position of arc Slab intrados 22 by the second support member 72, then by set screw
74 are screwed into fixation.
The present embodiment also provides a kind of method that utilization the said equipment processes escalator guide rail, specifically includes following steps：
Step（1）：According to the size of guide rail, raw metal is cut into into bonding jumper and obtains workpiece to be processed, drawn by examination and determined
The stroke of each cylinder；
Step（2）：Workpiece two ends are clamped using fixture 3, and stretches workpiece to two ends under the drive of the first cylinder 4；
Step（3）：The medial surface of workpiece is close to the centrage of arc Slab top surface 21, under the drive of the second cylinder 5,
By workpiece two ends to rear ramp move so as to middle part according to arc Slab 2 bending curvature, obtain middle part for arc section, two
Hold the bonding jumper for straightway；
Step（4）：By two ends straightway by required size.
This method with fixed arc as model, by by workpiece to two ends linear stretch and rearward bend tension,
Its middle part is gradually curved along arc, obtain required middle part arc section, then intercept the straightway at arc section two ends
To required size, overcoming existing cutting forming technique can cause the serious defect of wastage of material.In process, first
The stroke for determining each cylinder is drawn by examination, it is simple to operate when stretch process is carried out, and working (machining) efficiency and machining accuracy are high.
In escalator guide rail processing method described in the present embodiment, step（1）It is described that the side for determining each cylinder stroke is drawn by examination
Method is as follows：
Step A：The centrage of arc Slab top surface 21 is the centrage of arc section intrados in guide rail to be processed, according to arc section
Interior arc length, the position a and b for correspondence arc section intrados two ends is remembered in arc Slab subscript（As illustrated in fig. 1 and 2）；
Step B：Then taking the bonding jumper of a well cutting carries out examination drawing, and fixture 3 clamps bonding jumper two ends, in the band of the first cylinder 4
Under dynamic, first to the stretching of bonding jumper direction of both ends, then the medial surface of bonding jumper is close to the centrage of arc Slab top surface 21,
The bend tension backward under the drive of the second cylinder 5 so as to medial surface gradually with the centrage both sides of arc Slab top surface 21
Part is close to, and when bonding jumper medial surface touches mark position a and b on arc Slab top surface 21 simultaneously, stops stretching；
Step C：The step B product that obtains of stretching is measured, if measurement result is qualified, in this drawing process each
The stroke of cylinder is the corresponding cylinder stroke of the product；If measurement result is unqualified, repeat step A and B are simultaneously drawn it
Stretch product to measure, until measurement is qualified, obtain the corresponding cylinder stroke of the product.
In sum, the present invention provides a kind of escalator guide rail process equipment and processing method, with fixed arc as mould
Type, by linear stretch power set and bend tension power set respectively by workpiece is to two ends linear stretch and rearward bends
Stretching so as to which middle part is gradually curved along arc, obtains required middle part arc section, then by the straightway at arc section two ends
Intercept to required size, overcoming existing cutting forming technique can cause the serious defect of wastage of material.In the course of processing
In, first pass through examination and draw the stroke for determining each cylinder, it is simple to operate when stretch process is carried out, and working (machining) efficiency and machining accuracy
It is high.
The present invention is described in detail above, for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations should all belong to the protection domain of claims of the present invention.
Claims (9)
1. a kind of escalator guide rail process equipment, it is characterised in that including base, the arc Slab being fixed on base, arrange
In arc Slab two ends, the fixture for clamping workpiece, affiliated fixture connects the straight line of oriented workpiece direction of both ends stretching and draws
Power set are stretched, and to the bend tension power set of arc Slab rear movement.
2. escalator guide rail process equipment according to claim 1, it is characterised in that also including the horizontal stroke for being hinged on base both sides
Beam, the crossbeam is provided with inside a support of through hole, and the linear stretch device is the be connected through through hole and with fixture
One cylinder, the bend tension device is the second cylinder, and one end is connected to crossbeam trailing flank, and the other end is hinged on base rear end.
3. escalator guide rail process equipment according to claim 2, it is characterised in that the fixture is provided with trapezoidal including inside
The shell in hole, the trapezoidal hole inwall both sides are provided with ambulatory splint, and trapezoidal hole bottom is provided with push pedal, and the push pedal and push pedal are moved
Power set connect.
4. escalator guide rail process equipment according to claim 3, it is characterised in that the base is provided with against arc
Model intrados, the keeper for preventing shifting after arc Slab, the keeper top is provided with pressing plate, and the pressing plate front end compresses
Arc Slab.
5. escalator guide rail process equipment according to claim 4, it is characterised in that multiple positioning are distributed with the base
Screw, the keeper is fixed on the diverse location of base by set screw.
6. escalator guide rail process equipment according to claim 5, it is characterised in that the pressing plate is provided with bar hole, it is fixed
Position screw fixes keeper and pressing plate through bar hole.
7. escalator guide rail process equipment according to claim 6, it is characterised in that the keeper is included mutually slidably
The first support member and the second support member, surface and the second support member corresponding position are provided with regulation after first support member
Screw, set screw cooperation is screwed in regulation screw and is fixedly connected the first support member and the second support member.
8. a kind of escalator guide rail processing method, rises characterized in that, comprising the following steps：
Step（1）：According to the size of guide rail, raw metal is cut into into bonding jumper, the stroke for determining each cylinder is drawn by examination；
Step（2）：Bonding jumper two ends are clamped using fixture, and stretches bonding jumper to two ends under the drive of the first cylinder；
Step（3）：The medial surface of bonding jumper is close to the centrage of arc Slab top surface, under the drive of the second cylinder,
Bonding jumper two ends are stretched backward so as to middle part according to arc Slab bending curvature, obtain middle part is for arc section, two ends
The bonding jumper of straightway；
Step（4）：By two ends straightway by required size.
9. escalator guide rail processing method according to claim 8, it is characterised in that step（1）In, drawn by examination and determined respectively
The method of cylinder stroke comprises the steps：
Step A：Arc Slab end face center line is the centrage of arc section intrados in guide rail to be processed, according to arc section
Interior arc length, the position for correspondence arc section intrados two ends is remembered in arc Slab subscript；
Step B：Then taking the bonding jumper of a well cutting carries out examination drawing, and fixture clamps bonding jumper two ends, drives in the first cylinder
Under, first to the stretching of bonding jumper direction of both ends, then the medial surface of bonding jumper is close to the centrage of arc Slab top surface, the
Stretch backward under the drive of two cylinders so as to which medial surface is gradually close to the part of arc Slab end face center line both sides, when
Bonding jumper medial surface touch simultaneously on arc Slab top surface mark position and when, stop stretching；
Step C：The step B product that obtains of stretching is measured, if measurement result is qualified, in this drawing process each
The stroke of cylinder is the corresponding cylinder stroke of the product；If measurement result is unqualified, repeat step A and B are simultaneously drawn it
Stretch product to measure, until measurement is qualified, obtain the corresponding cylinder stroke of the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049381.6A CN106583512A (en) | 2017-01-23 | 2017-01-23 | Escalator guide rail machining device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049381.6A CN106583512A (en) | 2017-01-23 | 2017-01-23 | Escalator guide rail machining device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106583512A true CN106583512A (en) | 2017-04-26 |
Family
ID=58585282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049381.6A Pending CN106583512A (en) | 2017-01-23 | 2017-01-23 | Escalator guide rail machining device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583512A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253013A (en) * | 2017-08-16 | 2017-10-17 | 钦州学院 | A kind of Purely mechanical weld jig |
| CN107520296A (en) * | 2017-08-18 | 2017-12-29 | 中建三局安装工程有限公司 | A kind of arc pipe processing unit (plant) |
| CN107755462A (en) * | 2017-09-28 | 2018-03-06 | 如皋市煜腾金属材料科技有限公司 | A kind of coalignment in the processing applied to alloy |
| CN108788637A (en) * | 2018-06-06 | 2018-11-13 | 福州立洲弹簧有限公司 | A kind of arc-shaped guide rail technique |
| CN112474932A (en) * | 2020-11-13 | 2021-03-12 | 辽宁忠旺集团有限公司 | Multifunctional aluminum profile stretch bending forming die and stretch bending forming process |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179998A (en) * | 1996-08-30 | 1998-04-29 | Gec阿尔斯通Acb有限公司 | Metal section forming equipment |
| CN2530124Y (en) * | 2002-03-07 | 2003-01-08 | 梁克宾 | Regulatable sliding bearing |
| JP2003039117A (en) * | 2001-07-26 | 2003-02-12 | Toyota Motor Corp | Tension bending method and apparatus therefor |
| CN101706293A (en) * | 2009-10-30 | 2010-05-12 | 重庆长安汽车股份有限公司 | Level adjusting device of bearing equipment |
| CN201776454U (en) * | 2010-05-27 | 2011-03-30 | 中山市建斌中等职业技术学校 | Adjustable tool rest |
| CN103269812A (en) * | 2010-10-22 | 2013-08-28 | 西瑞尔贝兹公司 | Strutural component and method of manufacture |
| CN203508680U (en) * | 2013-08-30 | 2014-04-02 | 东莞市凤岗黎明型材拉弯设备厂 | Stretch bender |
| CN104475514A (en) * | 2014-11-28 | 2015-04-01 | 上海理工大学 | Tensioning and bending device for metal sections |
| CN204429929U (en) * | 2015-01-16 | 2015-07-01 | 乌鲁木齐市磐石路桥机械科技有限公司 | A kind of stretch benders tube bending jig |
| CN205309025U (en) * | 2015-11-23 | 2016-06-15 | 云南昆船第一机械有限公司 | General combination presser device of section bar stretch bending |
| CN206632153U (en) * | 2017-01-23 | 2017-11-14 | 佛山市德琞科技有限公司 | A kind of escalator guide rail process equipment |
-
2017
- 2017-01-23 CN CN201710049381.6A patent/CN106583512A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179998A (en) * | 1996-08-30 | 1998-04-29 | Gec阿尔斯通Acb有限公司 | Metal section forming equipment |
| JP2003039117A (en) * | 2001-07-26 | 2003-02-12 | Toyota Motor Corp | Tension bending method and apparatus therefor |
| CN2530124Y (en) * | 2002-03-07 | 2003-01-08 | 梁克宾 | Regulatable sliding bearing |
| CN101706293A (en) * | 2009-10-30 | 2010-05-12 | 重庆长安汽车股份有限公司 | Level adjusting device of bearing equipment |
| CN201776454U (en) * | 2010-05-27 | 2011-03-30 | 中山市建斌中等职业技术学校 | Adjustable tool rest |
| CN103269812A (en) * | 2010-10-22 | 2013-08-28 | 西瑞尔贝兹公司 | Strutural component and method of manufacture |
| CN203508680U (en) * | 2013-08-30 | 2014-04-02 | 东莞市凤岗黎明型材拉弯设备厂 | Stretch bender |
| CN104475514A (en) * | 2014-11-28 | 2015-04-01 | 上海理工大学 | Tensioning and bending device for metal sections |
| CN204429929U (en) * | 2015-01-16 | 2015-07-01 | 乌鲁木齐市磐石路桥机械科技有限公司 | A kind of stretch benders tube bending jig |
| CN205309025U (en) * | 2015-11-23 | 2016-06-15 | 云南昆船第一机械有限公司 | General combination presser device of section bar stretch bending |
| CN206632153U (en) * | 2017-01-23 | 2017-11-14 | 佛山市德琞科技有限公司 | A kind of escalator guide rail process equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253013A (en) * | 2017-08-16 | 2017-10-17 | 钦州学院 | A kind of Purely mechanical weld jig |
| CN107520296A (en) * | 2017-08-18 | 2017-12-29 | 中建三局安装工程有限公司 | A kind of arc pipe processing unit (plant) |
| CN107520296B (en) * | 2017-08-18 | 2020-06-09 | 中建三局安装工程有限公司 | Arc pipeline processing device |
| CN107755462A (en) * | 2017-09-28 | 2018-03-06 | 如皋市煜腾金属材料科技有限公司 | A kind of coalignment in the processing applied to alloy |
| CN108788637A (en) * | 2018-06-06 | 2018-11-13 | 福州立洲弹簧有限公司 | A kind of arc-shaped guide rail technique |
| CN112474932A (en) * | 2020-11-13 | 2021-03-12 | 辽宁忠旺集团有限公司 | Multifunctional aluminum profile stretch bending forming die and stretch bending forming process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106583512A (en) | Escalator guide rail machining device and method | |
| CN203156144U (en) | Plate shearing machine with pressing mechanism | |
| EP2352604A4 (en) | Apparatus for measuring angle of a bend | |
| CN102009108A (en) | Clamping and returning bending mechanism on automatic hoop bending machine for steel bars | |
| JP2011092990A (en) | Straightening device and motion guiding device equipped with member subjected to straightening by the straightening device | |
| CN109466966A (en) | Coat peeling unit for adhesive tape machine | |
| CN101758124A (en) | Sketch plate bending machine | |
| CN106078931B (en) | A kind of timber blanking machine with drawing tailing function | |
| CN205463741U (en) | High -efficient high accuracy screw rod straightener | |
| CN107150081A (en) | A kind of positioning punching device processed for aluminium section die | |
| CN209425536U (en) | Tubing fixed length cutting fixture | |
| CN206632153U (en) | A kind of escalator guide rail process equipment | |
| CN201291256Y (en) | Sketch plate bending device | |
| CN206278631U (en) | A kind of positioning and transmitting device | |
| CN212241291U (en) | PVC manages quick cutting device | |
| CN103100749B (en) | A kind of high accuracy plate shearing machine | |
| CN203091836U (en) | High-precision plate shearing machine | |
| CN111633134A (en) | Full-automatic all-in-one of upset head return bend | |
| CN201862711U (en) | Clamping loopback bending mechanism on steel bar bending device | |
| CN109702542A (en) | A kind of electrical equipment processing clamping transfer device | |
| CN213544267U (en) | Digital display type universal material testing machine for steel bar bending test | |
| CN209306706U (en) | Coat peeling unit for adhesive tape machine | |
| CN103128135A (en) | Withdrawal strengthening device for band steel | |
| CN104841797B (en) | Noise reducing type transmits electric power and uses bending apparatus and the bending forming method of cable of cable | |
| JP2013160674A (en) | Material testing machine |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528311 First Floor of No.1 Real Estate Road, Guangzhou Education Community Resident Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan Dechen Science and Technology Co., Ltd. Address before: 528311 First Floor of No.1 Real Estate Road, Guangzhou Education Community Resident Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant before: FOSHAN DESHENG TECHNOLOGY CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |