CN103949660A - Automatic steel chamfering machine - Google Patents

Automatic steel chamfering machine Download PDF

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Publication number
CN103949660A
CN103949660A CN201410174376.4A CN201410174376A CN103949660A CN 103949660 A CN103949660 A CN 103949660A CN 201410174376 A CN201410174376 A CN 201410174376A CN 103949660 A CN103949660 A CN 103949660A
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CN
China
Prior art keywords
steel
shaped groove
guide
scroll chuck
lathe headstock
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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.)
Granted
Application number
CN201410174376.4A
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Chinese (zh)
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CN103949660B (en
Inventor
季金华
樊弘申
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季金华
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Priority to CN201410174376.4A priority Critical patent/CN103949660B/en
Publication of CN103949660A publication Critical patent/CN103949660A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B5/00Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B25/00Accessories or auxiliary equipment for turning-machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine

Abstract

The invention discloses an automatic steel chamfering machine, which is provided with a lathe headstock, a guide rail, a three-claw chuck, three cutters, a positioning dimension die, a material guide stabilization ring, a V-shaped groove bracket and a steel clamping device, wherein the lathe headstock is arranged on the guide rail, and is connected with the three-claw chuck; the three cutters are fixed on three claws of the three-claw chuck through pressing plates and bolts respectively, and are perpendicular to the central axis of the three-claw chuck; cutting edges of the three cutters are positioned on the circumference of a concentric circle; the positioning dimension die is clamped in the three-claw chuck, and is positioned on the side close to the lathe headstock; the material guide stabilization ring is arranged on the three-claw chuck, is far away from the lathe headstock, and is positioned on the outer sides of the three claws; the central axis of the material guide stabilization ring is overlapped with that of the three-claw chuck; the V-shaped groove bracket is arranged on the outer side of the material guide stabilization ring, and can move up and down; the steel clamping device is arranged above the V-shaped groove bracket. When the automatic steel chamfering machine is used for chamfering, a working process is implemented completely by the machine, so that the working efficiency is high, the labor intensity is greatly reduced, and the chamfering is accurate.

Description

Automatic steel beveler
Technical field
The present invention relates to a kind of automatic steel beveler, belong to steel processing technique field.
Background technology
In production and processing, steel enter before Mould Machining, and for the convenient mould that enters smoothly, steel product cross-sectional must chamfering.Existing method is manually with abrasive machine, steel to be carried out to chamfering.Adopt said method for the shorter steel of length, labour intensity and operating efficiency can also be accepted.But, if the long 6-9m of steel adopts said method to carry out chamfering, there is following defect: labour intensity is large, inefficiency, inconvenient machining.
Therefore, need a kind of new steel beveler.
Summary of the invention
The object of this invention is to provide a kind of automatic steel beveler, chamfer process is all realized by machine, and operating efficiency is high, has greatly reduced labour intensity, and chamfering is accurate.
The object of the invention is to be achieved through the following technical solutions, automatic steel beveler, is provided with that lathe headstock, guide rail, scroll chuck, cutter, location dimension mould, guide firmly enclose, V-shaped groove support, steel hold down gag; Lathe headstock is arranged on guide rail, and lathe headstock connects scroll chuck, on the three-jaw of scroll chuck, fixes 3 cutters respectively by pressing plate, bolt, and cutter is perpendicular to scroll chuck central axis, and 3 cutter blades are positioned on concentric circle; Location dimension die clamp is held in scroll chuck and is positioned near lathe headstock one side; The firm circle of guide is arranged on scroll chuck, and the firm circle of guide is away from lathe headstock and be positioned at three-jaw outside, the firm circle of guide and scroll chuck central axes; V-shaped groove support is arranged on guide and firmly encloses outside, and V-shaped groove support can move up and down, and V-shaped groove support top arranges steel hold down gag.
Further, described cutting edge shape is straight line, and the angle of blade and scroll chuck central axis is 30 °.
Further, described cutting edge shape is half arc.
Further, described steel hold down gag is hydraulic jack or pneumatic means.
Further, described lathe headstock is provided with drive unit, and drive unit drives lathe headstock to move reciprocatingly on guide rail.
Further, described drive unit is hydraulic cylinder.
Further, above-mentioned automatic steel beveler is also provided with steel feedway, for supplying with steel to V-shaped groove.
Further, above-mentioned automatic steel beveler is also provided with steel device for discharging, for the steel that complete chamfering are shifted out to V-shaped groove.
Further, described location dimension mould is slightly smaller than location dimension mould near lathe headstock end diameter near the end diameter of described cutter.
Compared with prior art, the present invention has following beneficial effect:
The first, this device is comprised of lathe bed, guide rail, headstock, scroll chuck, V-shaped groove support, hydraulic means etc., also can comprise electric control gear and cooling system.Utilize scroll chuck, a cutter is respectively installed on three-jaw, with follower bolt, firmly cutter is compressed, and blade is on same circular arc line, the angular dimension of chamfering is determined as required.The angle of blade and shape, can adopt 30 degree straight lines or half arc angling.By the accurate aligned cutting tool of scroll chuck, guarantee that the blade of 3 cutters is concentric structure, guarantee that chamfering is accurate.In addition, by 3 cutters, steel are carried out to chamfering, process velocity is fast simultaneously, and operating efficiency is high.
The second, location dimension mould is wanting the steel of chamfering to cut one section of shape being processed into as shown in Figure 1, is pressed in the inner side of three-jaw, and adjusts the degree of depth of required chamfering, and chamfering cross section is accurately aimed at tool position, guarantees the chamfering degree of accuracy.Location dimension mould is arranged on scroll chuck center and is pressed on three-jaw inner side by three-jaw, and the diameter of location dimension mould and steel contact-making surface end diminishes, and prevents Tool in Cutting location dimension mould.
The 3rd, the firm circle of guide is for stablize steel when carrying out chamfering, makes steel off-axis center not in firm circle, and the diameter of bore of firm circle is greater than steel diameter 0.03-0.05mm, steel slip in firm circle.
The 4th, V-shaped groove support is can enter smoothly guide circle for firm steel, above V-shaped groove, by hydraulic pressure or pneumatic means, steel are compressed, at lathe tool, steel are not rotated during to steel chamfering, V-shaped groove can be according to the material size of chamfering, adjustable up and down, guarantee that steel central shaft overlaps with scroll chuck central shaft.
The 5th; this device can be cut the equipment such as school machine, steel straightener, steel sorting machine and coordinate with steel; steel on corollary equipment drop down onto in the V-shaped groove on beveler; by approach switch, send instruction; hydraulic means action compresses reinforcing bar; after by Hydraulic Cylinder headstock, advanced again; while scroll chuck High Rotation Speed; thereby automatically complete cutter to cutting rolled steel chamfering; headstock chuck after chamfering completes; the firm circle of guide exits steel, waits for next root, thereby reaches the chamfering to steel without manual operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of automatic steel beveler of the present invention;
Fig. 2 is the structural representation of the scroll chuck of automatic steel beveler of the present invention;
In figure: 1 scroll chuck; 2 three-jaws; 3 cutters; 4 pressing plates; 5 bolts; 6 guides firmly enclose; 7 V-shaped groove supports; 8 lathe headstocks; 9 guide rails; 10 location dimension moulds; 11V shape groove support; 12 steel hold down gags.
The specific embodiment
The specific embodiment of solar water heater emptying valve of the present invention is described referring to accompanying drawing.
As shown in Figure 1, 2, automatic steel beveler, comprises that lathe headstock 8, scroll chuck 1, cutter 3, location dimension mould 10, guide firmly enclose 6, V-shaped groove support 11, steel hold down gag 12, guide rail 9.
Lathe headstock 8 is arranged on guide rail 9.Lathe headstock connects scroll chuck.On the three-jaw 2 of scroll chuck, fix 3 cutters respectively by pressing plate 4, bolt 5, the blade of 3 cutters is positioned on concentric circle.
Location dimension die clamp is held in scroll chuck and is positioned near lathe headstock one side.
The firm circle of guide is arranged on scroll chuck, and the firm circle of guide is away from lathe headstock and be positioned at three-jaw outside, the firm circle of guide and scroll chuck central axes.
V-shaped groove support is arranged on guide and firmly encloses outside, and V-shaped groove support can move up and down, and V-shaped groove support top arranges steel hold down gag.
Cutting edge shape can be straight line, and the angle of blade and scroll chuck central axis is 30 °.
Cutting edge shape can be also half arc.
Steel hold down gag is hydraulic jack or pneumatic means.
Lathe headstock is provided with drive unit, and drive unit drives lathe headstock to move reciprocatingly on guide rail.Drive unit can be hydraulic cylinder.
Above-mentioned automatic steel beveler is also provided with steel feedway, for supplying with steel to V-shaped groove.
Above-mentioned automatic steel beveler is also provided with steel device for discharging, for the steel that complete chamfering are shifted out to V-shaped groove.
Location dimension mould is slightly smaller than location dimension mould near lathe headstock end diameter near the end diameter of described cutter, prevents Tool in Cutting location dimension mould.
Utilize scroll chuck, a cutter is respectively installed on three-jaw, as Fig. 2.With follower bolt, firmly cutter is compressed, and blade is on same circular arc line, the angular dimension of chamfering is determined as required, as Fig. 1.The angle of blade and shape, can adopt 30 degree straight lines or half arc angling.By the accurate aligned cutting tool of scroll chuck, guarantee that the blade of 3 cutters is concentric structure, guarantee that chamfering is accurate.By 3 cutters, steel are carried out to chamfering, process velocity is fast simultaneously, and operating efficiency is high.Cutter is a side that is fixed on three-jaw, that is to say cutter vertically and scroll chuck central axis (with steel dead in line), by cutter, is rotated and is realized cutting.The effect of scroll chuck is: the one, and the rotation of band cutter, the 2nd, location dimension mold pressing is tight.
Location dimension mould is wanting the steel of chamfering to cut one section of shape being processed into as shown in Figure 1, is pressed in the inner side of three-jaw, and adjusts the degree of depth of required chamfering, and chamfering cross section is accurately aimed at tool position, guarantees the chamfering degree of accuracy.Location dimension mould is arranged on scroll chuck center and is pressed on three-jaw inner side by three-jaw, the diameter of location dimension mould and steel contact-making surface end diminishes, the firm circle of guide is when carrying out chamfering, to be used for stablizing steel, make steel off-axis center not in firm circle, the diameter of bore of firm circle is greater than steel diameter 0.03-0.05mm, and steel slide in firm circle.Location dimension mould is the center at scroll chuck.Location dimension mould is to be pressed on three-jaw inner side by three-jaw clamping.Three-jaw inner side refers near scroll chuck central shaft one side.
The firm circle of guide is to be fixed on the three-jaw of scroll chuck with brazing.The firm circle of guide comprises that 3 angles are that 120 ° of arc-shaped structures form, thus 3 arc-shaped structures with three-jaw with entering with moving back to radially move compression steel.
V-shaped groove support is can enter smoothly guide circle for firm steel, above V-shaped groove, by hydraulic pressure or pneumatic means, steel are compressed, at lathe tool, steel are not rotated during to steel chamfering, V-shaped groove can be according to the material diameter size of chamfering, adjustable up and down, guarantee that steel central shaft overlaps with scroll chuck central shaft.
The location of steel and compression realize by hydraulic jack and V-shaped groove, stablizing while firmly enclosing the longer steel chamfering of maintenance by guide in addition.
This device is comprised of lathe bed, guide rail, headstock, scroll chuck, V-shaped groove support, hydraulic means, electric control gear, cooling system etc.Electric device can omit.Cooling system is by water pump pump water cooling blade, also can omit.This device can be cut the equipment such as school machine, steel straightener, steel sorting machine and coordinate with steel; steel on corollary equipment drop down onto in the V-shaped groove on beveler; by approach switch, send instruction; hydraulic means action compresses reinforcing bar; after by Hydraulic Cylinder headstock, advanced again, scroll chuck High Rotation Speed simultaneously, thus automatically complete cutter to cutting rolled steel chamfering; after chamfering completes, headstock, chuck, the firm circle of guide exit steel, and the steel that steel device for discharging is crossed chamfered shift out V-shaped groove.Beveler is waited for next root steel that steel feedway transports, and repeats chamfering process, thereby reaches the chamfering to steel without manual operation.

Claims (9)

1. automatic steel beveler, is characterized in that, is provided with that lathe headstock, guide rail, scroll chuck, cutter, location dimension mould, guide firmly enclose, V-shaped groove support, steel hold down gag; Lathe headstock is arranged on guide rail, and lathe headstock connects scroll chuck, on the three-jaw of scroll chuck, fixes 3 cutters respectively by pressing plate, bolt, and cutter is perpendicular to scroll chuck central axis, and 3 cutter blades are positioned on concentric circle; Location dimension die clamp is held in scroll chuck and is positioned near lathe headstock one side; The firm circle of guide is arranged on scroll chuck, and the firm circle of guide is away from lathe headstock and be positioned at three-jaw outside, the firm circle of guide and scroll chuck central axes; V-shaped groove support is arranged on guide and firmly encloses outside, and V-shaped groove support can move up and down, and V-shaped groove support top arranges steel hold down gag.
2. automatic steel beveler according to claim 1, is characterized in that, described cutting edge shape is straight line, and the angle of blade and scroll chuck central axis is 30 °.
3. automatic steel beveler according to claim 1, is characterized in that, described cutting edge shape is half arc.
4. automatic steel beveler according to claim 1, is characterized in that, described steel hold down gag is hydraulic jack or pneumatic means.
5. automatic steel beveler according to claim 1, is characterized in that, lathe headstock is provided with the drive unit that drives lathe headstock to move reciprocatingly on guide rail.
6. automatic steel beveler according to claim 5, is characterized in that, described drive unit is hydraulic cylinder.
7. automatic steel beveler according to claim 1, is characterized in that, is provided with for supply with steel steel feedway to V-shaped groove.
8. automatic steel beveler according to claim 1, is characterized in that, is provided with for the steel that complete chamfering being shifted out to the steel device for discharging of V-shaped groove.
9. automatic steel beveler according to claim 1, is characterized in that, described location dimension mould is slightly smaller than location dimension mould near lathe headstock end diameter near the end diameter of described cutter.
CN201410174376.4A 2014-04-29 2014-04-29 Automatic steel beveler Expired - Fee Related CN103949660B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410174376.4A CN103949660B (en) 2014-04-29 2014-04-29 Automatic steel beveler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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CN103949660B CN103949660B (en) 2016-01-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551912A (en) * 2015-01-26 2015-04-29 张家港市奔球精密管制造有限公司 Deburring machine for steel pipes
CN105057377A (en) * 2015-07-15 2015-11-18 宁波大学 Fixed-axis planar spiral bar end hot-forming mechanism
CN105269078A (en) * 2015-10-28 2016-01-27 芜湖市恒浩机械制造有限公司 Adjustable chamfering device for machining engine piston

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1204994A (en) * 1915-01-27 1916-11-14 Harry B Kendall Compound tool.
CN2421103Y (en) * 2000-03-04 2001-02-28 谢欣 Chamfering machine for outside of pipe
DE10225086A1 (en) * 2002-06-05 2003-12-24 Schuck Franz Plastic layer removal from the outside of a metal pipe, comprises pressing a cutting tool against a plastic layer, and rotating the tool and pipe relative to each other
DE10251999A1 (en) * 2002-11-06 2004-05-27 Georg Fischer Rohrverbindungstechnik Gmbh Plastic pipe surface peeling equipment has rollers for support on a pipe and a peeling knife which moves around the pipe surface
CN2638886Y (en) * 2003-04-10 2004-09-08 吴树棠 Automatic electric bevelling machine
CN1739899A (en) * 2004-08-25 2006-03-01 山高刀具公司 Cutting tool with replaceable cutting inserts
CN102950296A (en) * 2012-11-20 2013-03-06 浙江久立特材科技股份有限公司 Large bar chamfering machine tool
CN203390323U (en) * 2013-05-07 2014-01-15 北京兴信易成机电工程有限公司 Novel chamfering and polishing tool for end surface of stainless steel pipe
CN203830734U (en) * 2014-04-29 2014-09-17 季金华 Automatic steel chamfering machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1204994A (en) * 1915-01-27 1916-11-14 Harry B Kendall Compound tool.
CN2421103Y (en) * 2000-03-04 2001-02-28 谢欣 Chamfering machine for outside of pipe
DE10225086A1 (en) * 2002-06-05 2003-12-24 Schuck Franz Plastic layer removal from the outside of a metal pipe, comprises pressing a cutting tool against a plastic layer, and rotating the tool and pipe relative to each other
DE10251999A1 (en) * 2002-11-06 2004-05-27 Georg Fischer Rohrverbindungstechnik Gmbh Plastic pipe surface peeling equipment has rollers for support on a pipe and a peeling knife which moves around the pipe surface
CN2638886Y (en) * 2003-04-10 2004-09-08 吴树棠 Automatic electric bevelling machine
CN1739899A (en) * 2004-08-25 2006-03-01 山高刀具公司 Cutting tool with replaceable cutting inserts
CN102950296A (en) * 2012-11-20 2013-03-06 浙江久立特材科技股份有限公司 Large bar chamfering machine tool
CN203390323U (en) * 2013-05-07 2014-01-15 北京兴信易成机电工程有限公司 Novel chamfering and polishing tool for end surface of stainless steel pipe
CN203830734U (en) * 2014-04-29 2014-09-17 季金华 Automatic steel chamfering machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551912A (en) * 2015-01-26 2015-04-29 张家港市奔球精密管制造有限公司 Deburring machine for steel pipes
CN105057377A (en) * 2015-07-15 2015-11-18 宁波大学 Fixed-axis planar spiral bar end hot-forming mechanism
CN105057377B (en) * 2015-07-15 2017-02-01 宁波大学 Fixed-axis planar spiral bar end hot-forming mechanism
CN105269078A (en) * 2015-10-28 2016-01-27 芜湖市恒浩机械制造有限公司 Adjustable chamfering device for machining engine piston

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