CN202606951U - F type steel magnetic pole face processing device - Google Patents

F type steel magnetic pole face processing device Download PDF

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Publication number
CN202606951U
CN202606951U CN 201220115952 CN201220115952U CN202606951U CN 202606951 U CN202606951 U CN 202606951U CN 201220115952 CN201220115952 CN 201220115952 CN 201220115952 U CN201220115952 U CN 201220115952U CN 202606951 U CN202606951 U CN 202606951U
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CN
China
Prior art keywords
magnetic pole
unit
shaped steel
unit head
lathe bed
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Active
Application number
CN 201220115952
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Chinese (zh)
Inventor
姬生永
冯经虞
江代更
张波
李元才
李健彩
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Laiwu Iron and Steel Group Co Ltd
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姬生永
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Publication date
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Priority to CN 201220115952 priority Critical patent/CN202606951U/en
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Publication of CN202606951U publication Critical patent/CN202606951U/en
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Abstract

The utility model discloses an F type steel magnetic pole face processing device and belongs to the technical field of medium-low speed magnetic levitation rail traffic production. The device comprises a sliding platform, a lathe bed, power heads, a working platform, electrical motors and a connecting part and is characterized in that two electrical motors and two power heads are provided; and each of the power heads is provided with two main shafts, the electrical motors and the power heads are arranged symmetrically on two sides of the lathe bed, and the motors and the power heads serve as counter weight for each other. Practice proves that the device has the advantages of being simple in structure, reasonable in design, high in working efficiency and capable of creating substantial economic benefit.

Description

A kind of processing unit (plant) of F shaped steel magnetic pole strength
Technical field
The utility model has related to a kind of middle low speed magnetic suspension track traffic manufacture technology field, especially refers to the processing unit (plant) of F shaped steel magnetic pole strength.
Background technology
Middle low speed magnetic suspension track traffic is a kind of emerging mode of transportation.The section of track is one of core technology of middle low speed magnetic suspension track traffic.Fabricating quality such as the width of F shaped steel magnetic pole strength, flatness directly have influence on running status, the economic parameters of train in the section of track, and then influence the development prospect of industry.
The section of track is by after the steel plate welding with F shaped steel the earliest, and operations such as annealed, shaping, machining are made.This production technology cost is high, efficient is low, the development of low speed magnetic suspension cause in directly having influence on.Developed rolling F shaped steel afterwards, the width dimensions of magnetic pole strength 5-1,5-2, flatness etc. all do not reach designing requirement after the F rolling of sectional iron, need to guarantee through machining.The length of finished product F shaped steel guide rail is generally greater than 10 meters, and the processing of magnetic pole strength needs large-scale land boring, double housing planer, gantry and equipment such as mill, and processing cost is high, and inconvenient clamping.
2 magnetic pole strengths are arranged on every F shaped steel, require coplane after two machined surfaces have certain distance and processing, the width of each magnetic pole strength is at 28mm, and Workpiece length is greater than 10 meters.This machined surface is narrow and long, and universal machine tools add machete dish interrupted cut in man-hour, the cutter head rapid wear, and working (machining) efficiency is low.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of processing unit (plant) of F shaped steel magnetic pole strength.This device has simple in structure, reasonable in design, characteristics such as operating efficiency height.
The technical scheme that the utility model adopts, a kind of processing unit (plant) of F shaped steel magnetic pole strength is made up of slide unit, lathe bed, unit head, workbench, motor, connector; It is characterized in that having 2 motors, 2 unit heads; Each unit head has 2 main shafts, the both sides of motor, unit head symmetric arrangement and lathe bed, counterweight each other; Unit head is 2 main shafts, and motor rotates 2 main shafts after belt pulley, gear graduation, realizing each unit head and rotates in the same way; Lateral separation between 2 spindle centerlines of each unit head is consistent with the width of two magnetic pole strengths.The workpiece of this device is located on workbench, and one side compresses with pressing plate during clamping, and opposite side clamps with the inclined-plane, and anti-skidding line is arranged on the inclined-plane.
As can beappreciated from fig. 3, F shaped steel is flat structure, is manufacture difficulty easy to setup, that reduce the clamping frock, and the magnetic pole strength that adds F shaped steel in man-hour makes progress, and adopts vertical milling cutter processing.
For fear of big cutterhead interrupted cut, the problem of cutter head rapid wear.2 main shafts of unit head 4 designs, each main shaft is adorned 1 right angle face mill, adopts 2 right angle face mills to process 2 magnetic pole strengths of F shaped steel respectively, realizes cutting continuously.
Simultaneously, unit head 4 is cantilever design on lathe bed 10.In order to solve the problem that cantilever is laid particular stress on, a counterweight should be set on the opposite of unit head by convention.In order to make full use of slide unit 8, be replaced by unit head 4 to counterweight.2 unit heads 4 lay respectively at the both sides of lathe bed, and counterweight can be processed 2 F shaped steel simultaneously each other.Like this, working (machining) efficiency can double.
The location of F shaped steel, clamping for ease, workbench is provided with main locating surface 6-1 and assist location face 6-2 according to the shape of F shaped steel.The clamping of workpiece generally adopts pressing plate to compress during machining, can find out from the cross sectional shape of F shaped steel, when main pole face one side compresses with pressing plate, can hinder processing.Therefore, main pole face one side installation way changes the inclined-plane into and clamps, and for increasing the frictional force that clamps, is processed with anti-slip tank on the inclined-plane.Opposite side is that pressing plate compresses.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the sectional view of F shaped steel;
Fig. 4 is a F shaped steel positioning and clamping sketch map.
Illustrate: 1, motor; 2, belt pulley; 3, C type belt; 4, unit head; 5, workpiece; 5-1, outer magnetic pole face; 5-2, internal magnetic pole face; 6, workbench; 6-1, main locating surface; 6-2, assist location face; 7, clamping device; 8, slide unit; 9, milling cutter; 10, lathe bed; 11, connector; 12, pressing plate; 13, auxiliary pressing plate.
The specific embodiment
The processing unit (plant) of F shaped steel magnetic pole strength of the present invention, simple in structure, reasonable in design, production efficiency is high.A kind of processing unit (plant) of F shaped steel magnetic pole strength is made up of slide unit 8, lathe bed 10, unit head 4, workbench 6, motor 1, connector 11; It is characterized in that having 1,2 unit heads 4 of 2 motors; Each unit head has 2 main shafts, the both sides of motor, unit head symmetric arrangement and lathe bed, counterweight each other; Unit head is 2 main shafts, and motor rotates 2 main shafts after belt pulley, gear graduation, realizing each unit head and rotates in the same way; Lateral separation between 2 spindle centerlines of each unit head is consistent with the width of two magnetic pole strengths.The workpiece of this device is located on workbench, and one side compresses with pressing plate during clamping, and opposite side clamps with the inclined-plane, and anti-skidding line is arranged on the inclined-plane.
As shown in Figure 1, at first slide unit 8 adjustment are fixed, guarantee that running precision straightness error of vertical direction on total length of slide unit is not more than 0.05mm.Afterwards lathe bed 10 is connected firmly through connector 11 and slide unit.Again unit head 4 and motor 1 are connected with lathe bed.Fig. 1 is seen in the position of unit head 4, and the and arranged on left and right sides that is arranged in lathe bed is counterweight each other, guarantees that slide unit only receives downward pressure, does not receive the influence of tilting moment.Simultaneously, as shown in Figure 2, motor 1 is arranged in the both sides, front and back of lathe bed, guarantee the lathe bed stress balance.At this moment pack into milling cutter 9, belt pulley 2, C type belt etc.
The position of workbench 6 being pressed Fig. 1 is extensive, confirms workbench 6 in the position of left and right directions and the position of short transverse according to the position of milling cutter, and 2 of the same unit heads in workpiece 5 backs that guarantee to pack into can be processed milling cutter 2 magnetic pole strengths of F shaped steel simultaneously.Leveling worktable 6 afterwards, guarantee that main locating surface 6-1, the assist location face 6-2 of workbench is parallel with slide unit, and the depth of parallelism is accomplished and is not more than 0.05mm, and is at last that stationary table is good.
When workpiece is packed into, at first locate, compress with pressing plate 12 and auxiliary pressing plate 13 afterwards, clamp with clamping device 7 again at locating surface master locating surface 6-1, assist location face 6-2.Because the clamping area of clamping device is the inclined-plane, clamp during clamping the inclined-plane forward, move downward, and on the clamping area anti-slip tank is arranged.Can guarantee to give in the clamping process workpiece a downward power, two make workpiece combine closely with locating surface.
Said process can be realized the processing of F shaped steel magnetic pole strength after accomplishing.

Claims (4)

1. the processing unit (plant) of a F shaped steel magnetic pole strength is made up of slide unit, lathe bed, unit head, workbench, motor, connector; It is characterized in that having 2 motors, 2 unit heads; Each unit head has 2 main shafts, the both sides of motor, unit head symmetric arrangement and lathe bed, counterweight each other.
2. the processing unit (plant) of a kind of F shaped steel magnetic pole strength according to claim 1 is characterized in that unit head is 2 main shafts, and motor rotates 2 main shafts after belt pulley, gear graduation, realizing each unit head and rotates in the same way; Lateral separation between 2 spindle centerlines of each unit head is consistent with the width of two magnetic pole strengths.
3. the processing unit (plant) of a kind of F shaped steel magnetic pole strength according to claim 1 is characterized in that the workpiece of this device is located on workbench, one side compresses with pressing plate during clamping, and opposite side clamps with the inclined-plane, and anti-skidding line is arranged on the inclined-plane.
4. the processing unit (plant) of a kind of F shaped steel magnetic pole strength according to claim 2 is characterized in that the workpiece of this device is located on workbench, one side compresses with pressing plate during clamping, and opposite side clamps with the inclined-plane, and anti-skidding line is arranged on the inclined-plane.
CN 201220115952 2012-03-26 2012-03-26 F type steel magnetic pole face processing device Active CN202606951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220115952 CN202606951U (en) 2012-03-26 2012-03-26 F type steel magnetic pole face processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220115952 CN202606951U (en) 2012-03-26 2012-03-26 F type steel magnetic pole face processing device

Publications (1)

Publication Number Publication Date
CN202606951U true CN202606951U (en) 2012-12-19

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Application Number Title Priority Date Filing Date
CN 201220115952 Active CN202606951U (en) 2012-03-26 2012-03-26 F type steel magnetic pole face processing device

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CN (1) CN202606951U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141266A (en) * 2016-08-03 2016-11-23 中铁宝桥集团有限公司 A kind of medium-and low-speed maglev section of track F shaped steel multiaspect simultaneous machining device and processing method thereof
CN106975776A (en) * 2017-05-16 2017-07-25 中国铁建重工集团有限公司 A kind of F rails milling device and method for milling

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141266A (en) * 2016-08-03 2016-11-23 中铁宝桥集团有限公司 A kind of medium-and low-speed maglev section of track F shaped steel multiaspect simultaneous machining device and processing method thereof
CN106975776A (en) * 2017-05-16 2017-07-25 中国铁建重工集团有限公司 A kind of F rails milling device and method for milling
CN106975776B (en) * 2017-05-16 2019-11-26 中国铁建重工集团股份有限公司 A kind of F rail milling device and method for milling

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LAIWU IRON + STEEL GROUP CORP., LTD.

Free format text: FORMER OWNER: JI SHENGYONG

Effective date: 20141102

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20141102

Address after: Friendship Street 271104 Shandong province Laiwu City Gangcheng District No. 38

Patentee after: Laiwu Iron & Steel Group Corp., Ltd.

Address before: 271104 No. 3, building 16, No. 187, Wenhua Road, Gangcheng District, Shandong, Laiwu, 402

Patentee before: Ji Shengyong

DD01 Delivery of document by public notice

Addressee: Yang Fudong

Document name: Notification of Passing Examination on Formalities