CN203830734U - Automatic steel chamfering machine - Google Patents
Automatic steel chamfering machine Download PDFInfo
- Publication number
- CN203830734U CN203830734U CN201420211718.0U CN201420211718U CN203830734U CN 203830734 U CN203830734 U CN 203830734U CN 201420211718 U CN201420211718 U CN 201420211718U CN 203830734 U CN203830734 U CN 203830734U
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- China
- Prior art keywords
- steel
- shaped groove
- scroll chuck
- lathe headstock
- automatic steel
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- Withdrawn - After Issue
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Abstract
The utility model discloses an automatic steel chamfering machine. The automatic steel chamfering machine is provided with a lathe headstock, a guide rail, a three-claw chuck, 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, located far away from the lathe headstock, and 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; and the steel clamping device is arranged above the V-shaped groove bracket. When the automatic steel chamfering machine is used for chamfering, the working process is implemented completely by the machine. Therefore, the working efficiency is high; the labor intensity is greatly reduced; and the chamfering is accurate.
Description
Technical field
The utility model relates to a kind of automatic steel beveler, belongs 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.
Utility model content
The purpose of this utility model is to provide a kind of automatic steel beveler, and chamfer process is all realized by machine, and operating efficiency is high, has greatly reduced labour intensity, and chamfering is accurate.
The purpose of this utility model is achieved through the following technical solutions, and 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 utlity model 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 the utility model automatic steel beveler;
Fig. 2 is the structural representation of the scroll chuck of the utility model automatic steel beveler;
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 the utility model solar water heater emptying valve 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211718.0U CN203830734U (en) | 2014-04-29 | 2014-04-29 | Automatic steel chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211718.0U CN203830734U (en) | 2014-04-29 | 2014-04-29 | Automatic steel chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830734U true CN203830734U (en) | 2014-09-17 |
Family
ID=51508623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211718.0U Withdrawn - After Issue CN203830734U (en) | 2014-04-29 | 2014-04-29 | Automatic steel chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949660A (en) * | 2014-04-29 | 2014-07-30 | 季金华 | Automatic steel chamfering machine |
| CN109406125A (en) * | 2018-11-26 | 2019-03-01 | 吉林大学 | Portable main shaft full working scope load and device for detecting performance |
-
2014
- 2014-04-29 CN CN201420211718.0U patent/CN203830734U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949660A (en) * | 2014-04-29 | 2014-07-30 | 季金华 | Automatic steel chamfering machine |
| CN103949660B (en) * | 2014-04-29 | 2016-01-20 | 季金华 | Automatic steel beveler |
| CN109406125A (en) * | 2018-11-26 | 2019-03-01 | 吉林大学 | Portable main shaft full working scope load and device for detecting performance |
| CN109406125B (en) * | 2018-11-26 | 2024-05-10 | 吉林大学 | Portable spindle full-working-condition loading and performance detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140917 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |