CN202317214U - Numerical control machine tool for cutting corners of angle steel - Google Patents

Numerical control machine tool for cutting corners of angle steel Download PDF

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Publication number
CN202317214U
CN202317214U CN 201120499809 CN201120499809U CN202317214U CN 202317214 U CN202317214 U CN 202317214U CN 201120499809 CN201120499809 CN 201120499809 CN 201120499809 U CN201120499809 U CN 201120499809U CN 202317214 U CN202317214 U CN 202317214U
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CN
China
Prior art keywords
angle steel
control machine
machine tool
worm
pressure head
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Expired - Fee Related
Application number
CN 201120499809
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Chinese (zh)
Inventor
左文收
耿相军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Fayin Intelligent Equipment Co. Ltd.
Original Assignee
Shandong Fayin Numerically Controlled Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Fayin Numerically Controlled Machinery Co Ltd filed Critical Shandong Fayin Numerically Controlled Machinery Co Ltd
Priority to CN 201120499809 priority Critical patent/CN202317214U/en
Application granted granted Critical
Publication of CN202317214U publication Critical patent/CN202317214U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a numerical control machine tool for cutting corners of angle steel. The numerical control machine tool comprises a main machine, a die, a hydraulic system and an electrical system, wherein the main machine comprises a body, a cylinder and a pressure head; a cylinder body of the cylinder is vertically fixed to the body; a piston rod of the cylinder faces downwards; the pressure head is fixed on the piston rod of the cylinder; the die comprises a top rest, a lower tool apron, an upper blade and a lower blade; the upper blade is arranged on the top rest; the lower blade is arranged on the lower tool apron; the top rest and the lower tool apron are vertically connected in a sliding way through a vertical guide device; the body is provided with a driving mechanism for driving the lower tool apron to rotate; and the top rest is rotationally connected with the pressure head. When a cutting angle is required to be adjusted, the angle steel is not required to be rotated, the die is only required to be rotated, the numerical control machine tool is suitable for cutting the corners of the angle steel of large specifications made of high strength materials, and the corner cutting efficiency and machining quality are greatly improved. The machine tool occupies a small space, and is suitable for machining angle steel components of large specifications in ultrahigh voltage transmission lines.

Description

Angle steel corner cut Digit Control Machine Tool
Technical field
The utility model relates to a kind of Digit Control Machine Tool, particularly a kind of angle steel corner cut Digit Control Machine Tool.
Background technology
At present, the iron tower of power transmission line grade improves (750,000 and 1,000,000 volts of transmission lines of electricity), and the strength of materials of the used angle steel of iron tower has been had higher requirement.Present angle steel cornering machine can not satisfy 200 * 200 * 20 big angle steel to ∠; The angle steel of high strength material carries out corner cut, because of angle steel corner cut angle changes, needs to regulate the angle of the relative cutter of angle steel; Angle steel to big specification; Rotate if desired, not only need change big power but also need change big space, regulate inconvenient.And existing big specification angle steel corner cut is through flame cutting, sawing machine sawing.
All there is weak point in the processing method of these two kinds of forms:
1, flame cutting, though this processing mode is easy to operate, this processing technology is to the intensity of angle steel own, material has destruction, and the flame cut quality is not high, and environment is polluted.Angle steel for big specification in the UHV transmission line bans use of this processing mode.
2, this processing mode is adopted in sawing machine sawing, troublesome poeration, and working (machining) efficiency is lower.
Summary of the invention
The technical problem that the utility model will solve is: provide a kind of can be to the angle steel corner cut Digit Control Machine Tool of big specification angle steel corner cut.
In order to solve the problems of the technologies described above, the utility model comprises main frame, mould, hydraulic system and electrical system, and described main frame comprises lathe bed, oil cylinder and pressure head; Cylinder block vertically is fixed on the lathe bed, the oil cylinder piston bar down, pressure head is fixed on the piston rod of oil cylinder; Described mould comprises upper tool post, following tool rest, cutter and bottom knife; Cutter is arranged on the upper tool post, and bottom knife is arranged on down on the tool rest, and upper tool post slides up and down through vertical guider with following tool rest and is connected; Lathe bed is provided with and drives the driving mechanism of tool rest rotation down, and upper tool post and pressure head are rotationally connected.
In order to make upper tool post and pressure head be easy to when mounted be connected, the bottom surface of described pressure head is provided with T type groove, is fixed with connecting axle on the upper tool post, and the upper end of connecting axle is provided with round boss, and the round boss on the connecting axle hangs in the T type groove.
Said vertical guider comprises and is fixed on down the vertical guide plate of polylith on the tool rest, and the vertical guide plate of polylith surrounds a vertical guide groove, and upper tool post is stuck in the vertical guide groove.It is big that this vertical guider bears unbalance loading, and guiding accuracy is high, improves lathe stability greatly.
In order to reduce the wearing and tearing of guide plate, described upper tool post is provided with the self-lubricating plate that contacts with guide plate.
For the ease of two faces of fly-cutting angle steel, described cutter comprises that two are arranged in L shaped blade, and described bottom knife comprises that two are arranged in L shaped blade.
In order to be suitable for cutting the angle steel of different-thickness, described two bottom knife are provided with strip hole, are provided with the bolt that is connected with following tool rest in the strip hole on two bottom knife, are fixed with L shaped lath on the following tool rest, and lath is provided with the screw that is against on the bottom knife knife back.
For the ease of manually control mould rotation, said driving mechanism comprises worm and gear group and rocking handle, and the worm-wheel shaft of worm and gear group vertically is provided with, and following tool rest is fixed on the worm-wheel shaft of worm and gear group, and worm screw is connected with rocking handle.Only rotation crank can be adjusted shearing inclination arbitrarily gently.Do not need the artificial angle steel that moves, just can shear arbitrarily angledly, manually-operated makes things convenient for.
The beneficial effect of the utility model: when the utility model need be regulated at cutting angle, need not to rotate angle steel, only need to rotate mould, be fit to angle steel corner cut, improved corner cut efficient and crudy greatly to big specification, high strength material.And this lathe takes up room little.Be suitable for processing big specification angle iron component in the UHV transmission line.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation enlarged drawing of the utility model mould and driving mechanism;
Fig. 4 is the vertical view of Fig. 3;
Among the figure: 1, electrical system, 2, pressure head, 3, oil cylinder, 4, lathe bed, 5, hydraulic system; 6, mould, 7, connecting axle, 8, thrust washer, 9, upper tool post, 10, guide plate; 11, cutter, 12, rocking handle, 13, the worm and gear group, 14; The self-lubricating plate, 15, lath, 16, bottom knife, 17, tool rest down.
The specific embodiment
A kind of specific embodiment shown in Fig. 1-4 comprises main frame, mould 6, hydraulic system 5 and electrical system 1.
As depicted in figs. 1 and 2, main frame comprises lathe bed 4, oil cylinder 3 and pressure head 2, and the cylinder body of oil cylinder 3 vertically is fixed on the lathe bed 4, the piston rod of oil cylinder 3 down, pressure head 2 is fixed on the piston rod of oil cylinder 3.
Like Fig. 3 and shown in Figure 4; Mould 6 comprises upper tool post 9, following tool rest 17, cutter 11 and bottom knife 16; Upper tool post 9 slides up and down through vertical guider with following tool rest 17 and is connected; Vertical guider comprises and is fixed on down the vertical guide plate 10 of polylith on the tool rest 17, and the vertical guide plate 10 of polylith surrounds a vertical guide groove, and upper tool post 9 is stuck in the vertical guide groove; Upper tool post 9 is provided with the self-lubricating plate 14 that contacts with guide plate 10, and self-lubricating plate 14 can be the little and wear-resisting plate bodys of surface roughness such as copper coin.Cutter 11 comprises that two are fixed on the upper tool post 9 and are arranged in L shaped blade; Bottom knife 16 comprises that two are arranged on down on the tool rest 17 and are arranged in L shaped blade; The position of the blade of the blade of cutter 11 and bottom knife 16 is to corresponding, and bottom knife 16 is provided with strip hole, and the length direction of strip hole is vertical with the length direction of the blade of bottom knife 16; Be provided with the bolt that is connected with following tool rest 17 in the strip hole on two bottom knife 16; Be fixed with L shaped lath 15 on the following tool rest 17, lath 15 is provided with the screw that is against on bottom knife 16 knife back, through the position of bolt on adjustment screw and the bottom knife 16; Can regulate bottom knife 16 and cutter 11 gap in the horizontal, to be suitable for cutting the angle steel of different-thickness.
The bottom surface of pressure head 2 is provided with T type groove, is fixed with connecting axle 7 on the upper tool post 9, and the upper end of connecting axle 7 is provided with round boss, and the round boss on the connecting axle 7 hangs in the T type groove, between the downside of round boss and T type groove, is provided with thrust washer 8 on the connecting axle 7.
Lathe bed 4 is provided with worm and gear group 13, and the worm and gear group comprises worm gear and the worm screw that is meshed, and the worm-wheel shaft of worm gear vertically is provided with, and following tool rest 17 is arranged on the workbench of lathe bed 4, and following tool rest 17 is fixed on the worm-wheel shaft, and worm screw is connected with rocking handle 12.Rotation crank 12, the worm drive worm gear rotates, and tool rest 17 rotates thereby drive down, and because upper tool post 9 is stuck in the vertical guide groove, following tool rest 17 drives upper tool post 9 and rotates, thereby entire die is rotated, and worm gear rotates a week, can make mould 6 rotate 360 °.
Electrical system 1 is used to control hydraulic system 5, and hydraulic system 5 is used to control oil cylinder 3.
Operation principle: the one side of angle steel is lain on the workbench and is positioned at down on the tool rest 17; Rotation crank 12; Mould is turned an angle, make a blade of bottom knife 16 be positioned at the suitable angle position of the below of the one side that angle steel keeps flat, driving oil cylinder 3 piston rods stretch out; Thereby cutter 11 moves downward in the control mould 6, thereby realize the workpiece corner cut.The angle steel that overturns again is turned on another bottom knife 16 another face of angle steel, and driving oil cylinder 3 realizes the corner cut at another angle.Realize the different-thickness angle steel is sheared through the adjustment bottom knife 16 and the gap of cutter 11.Through rotation mould 6, thereby realize shearing, and need not turning of work piece the workpiece different angles.

Claims (7)

1. an angle steel corner cut Digit Control Machine Tool comprises main frame, mould, hydraulic system and electrical system, and it is characterized in that: described main frame comprises lathe bed, oil cylinder and pressure head; Cylinder block vertically is fixed on the lathe bed, the oil cylinder piston bar down, pressure head is fixed on the piston rod of oil cylinder; Described mould comprises upper tool post, following tool rest, cutter and bottom knife; Cutter is arranged on the upper tool post, and bottom knife is arranged on down on the tool rest, and upper tool post slides up and down through vertical guider with following tool rest and is connected; Lathe bed is provided with and drives the driving mechanism of tool rest rotation down, and upper tool post and pressure head are rotationally connected.
2. angle steel corner cut Digit Control Machine Tool according to claim 1 is characterized in that: the bottom surface of described pressure head is provided with T type groove, is fixed with connecting axle on the upper tool post, and the upper end of connecting axle is provided with round boss, and the round boss on the connecting axle hangs in the T type groove.
3. angle steel corner cut Digit Control Machine Tool according to claim 2; It is characterized in that: said vertical guider comprises and is fixed on down the vertical guide plate of polylith on the tool rest; The vertical guide plate of polylith surrounds a vertical guide groove, and upper tool post is stuck in the vertical guide groove.
4. angle steel corner cut Digit Control Machine Tool according to claim 3 is characterized in that: described upper tool post is provided with the self-lubricating plate that contacts with guide plate.
5. according to any one described angle steel corner cut Digit Control Machine Tool among the claim 1-4, it is characterized in that: described cutter comprises that two are arranged in L shaped blade, and described bottom knife comprises that two are arranged in L shaped blade.
6. angle steel corner cut Digit Control Machine Tool according to claim 5; It is characterized in that: described two bottom knife are provided with strip hole; Be provided with the bolt that is connected with following tool rest in the strip hole on two bottom knife; Be fixed with L shaped lath on the following tool rest, lath is provided with the screw that is against on the bottom knife knife back.
7. angle steel corner cut Digit Control Machine Tool according to claim 5, it is characterized in that: said driving mechanism comprises worm and gear group and rocking handle, and the worm-wheel shaft of worm and gear group vertically is provided with, and following tool rest is fixed on the worm-wheel shaft of worm and gear group, and worm screw is connected with rocking handle.
CN 201120499809 2011-12-06 2011-12-06 Numerical control machine tool for cutting corners of angle steel Expired - Fee Related CN202317214U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120499809 CN202317214U (en) 2011-12-06 2011-12-06 Numerical control machine tool for cutting corners of angle steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120499809 CN202317214U (en) 2011-12-06 2011-12-06 Numerical control machine tool for cutting corners of angle steel

Publications (1)

Publication Number Publication Date
CN202317214U true CN202317214U (en) 2012-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120499809 Expired - Fee Related CN202317214U (en) 2011-12-06 2011-12-06 Numerical control machine tool for cutting corners of angle steel

Country Status (1)

Country Link
CN (1) CN202317214U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489768A (en) * 2011-12-06 2012-06-13 山东法因数控机械股份有限公司 Numerical control machine tool for cutting corner of angle steel
CN102886557A (en) * 2012-10-12 2013-01-23 无锡中浦电气有限公司 Transverse shearing machine
CN103192134A (en) * 2013-03-26 2013-07-10 江苏格林威尔金属材料科技有限公司 Cutting knife rest and blade combination of parallel flow tubes
CN106270714A (en) * 2016-08-25 2017-01-04 武汉中冶易新科技有限公司 A kind of width notcher

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489768A (en) * 2011-12-06 2012-06-13 山东法因数控机械股份有限公司 Numerical control machine tool for cutting corner of angle steel
CN102886557A (en) * 2012-10-12 2013-01-23 无锡中浦电气有限公司 Transverse shearing machine
CN102886557B (en) * 2012-10-12 2015-10-14 无锡中浦电气有限公司 A kind of cross cut shears
CN103192134A (en) * 2013-03-26 2013-07-10 江苏格林威尔金属材料科技有限公司 Cutting knife rest and blade combination of parallel flow tubes
CN106270714A (en) * 2016-08-25 2017-01-04 武汉中冶易新科技有限公司 A kind of width notcher

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160428

Address after: Licheng District 250101 Shandong city of Ji'nan province (hi tech Zone) Tianchen Street No. 389

Patentee after: Shandong Fayin Intelligent Equipment Co. Ltd.

Address before: Licheng District 250101 Shandong city of Ji'nan province (hi tech Zone) Tianchen Street No. 389

Patentee before: Shandong Fayin Numerically Controlled Machinery Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20201206

CF01 Termination of patent right due to non-payment of annual fee