CN106825645A - A kind of method of adjustment and adjusting apparatus of steel pipe chamfer angle - Google Patents
A kind of method of adjustment and adjusting apparatus of steel pipe chamfer angle Download PDFInfo
- Publication number
- CN106825645A CN106825645A CN201710075153.6A CN201710075153A CN106825645A CN 106825645 A CN106825645 A CN 106825645A CN 201710075153 A CN201710075153 A CN 201710075153A CN 106825645 A CN106825645 A CN 106825645A
- Authority
- CN
- China
- Prior art keywords
- knife
- backing plate
- knife rest
- gland
- angle
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/12—Special arrangements on tool holders
- B23B29/22—Special arrangements on tool holders for tool adjustment by means of shims or spacers
Abstract
The invention discloses a kind of method of adjustment and adjusting apparatus of steel pipe chamfer angle, adjusting apparatus include knife rest（1）, it is characterized in, backing plate（2）It is fixed on knife rest（1）Bottom portion of groove, the knife bar of band blade（3）It is placed on knife rest（1）Groove in and backing plate（2）Laminating, gland（4）It is fixed on knife rest 1, the knife bar of band blade is pushed down in bottom（3）, guide wheel（6）It is fixed on knife rest（1）On, guide wheel（6）With the knife bar of band blade（3）On blade form fixed Working position relation；The method of adjustment of steel pipe chamfer angle, is only to be equipped with a kind of knife bar of angle, is adjusted by the backing plate and the shape and size of gland to fixed knife bar, the chamfered edge requirement for adapting to different angles is reached, while fixed knife bar；Because backing plate and gland are ordinary carbon steel or low-alloy steel, easy to process, low cost can at any time be processed and used, and meet user's request.
Description
Technical field:
The present invention relates to the technical field of finishing equipment in steel pipe's production, specifically a kind of tune of pipe end chamfered edge angle
Adjusting method and adjusting apparatus.
Background technology:
At present, in steel pipe's production, flat head chamfering processing is the steel pipe of finishing procedure very crucial together, various outer diameter and wall thickness
And different user can have different demands to chamfered edge angle.To adapt to different chamfered edge angles, method general at present is pin
To the chamfered edge demand of different angles, the chamfered edge knife bar of supporting different angles changes correspondence when different chamfered edge angle steel pipes are produced
Knife bar.Because standard and user's request are varied, therefore corresponding knife bar quantity is relatively more.
Because chamfering machine knife bar belongs to dedicated tool class, alloy content is high, complex-shaped, difficulty of processing big, the process-cycle
Long, knife bar high cost.If being equipped with plenary session in advance takes substantial contribution, if being ordered again until there is demand and delivery can be influenceed
Phase, even lose order.
The content of the invention:
The purpose of the present invention is to overcome the shortcomings of above-mentioned prior art, and provides a kind of method of adjustment of steel pipe chamfer angle.
It is a further object of the present invention to provide a kind of adjusting apparatus of steel pipe chamfer angle.
The knife bar quantity brought present invention mainly solves existing processing method is more, the occupation of capital is big and procurement cycle is long, shadow
The problems such as ringing delivery date.
The technical scheme is that：A kind of method of adjustment of steel pipe chamfer angle, it is characterised in that including following technique
Step：
A with 31.5 ° of knife bars of the original outfit of chamfering machine be standard knife bar, by blade near the point of a knife of guide wheel on the basis of point, with knife
Line on the basis of frame back, with knife rest, backing plate, knife bar, gland, the true form of guide wheel component, size and position relationship as foundation,
Different chamfered edge angle [alpha]s, that is, the angle between the blade and knife rest backside reference line of blade are obtained by the method for mechanical drawing,
The angle by the angle beta 1, knife-blade and the angle beta 2 of knife bar datum level between knife rest bottom portion of groove and knife rest backside reference face,
The angle beta 3 of backing plate is collectively formed；Because angle beta 1, knife-blade and knife between knife rest bottom portion of groove and knife rest backside reference face
The equipment of angle beta 2 design of bar datum level is intrinsic angle when completing, as long as so the angle beta 3 of adjustment backing plate can complete right
The adjustment of chamfered edge angle [alpha]；For the uniformity of external dimensions when ensureing that gland is connected with knife rest, the angle beta 4 of gland is with backing plate
Angle beta 3 is adjusted and adjusted；
References angle β 3, βs 4 of the b according to corresponding backing plate and gland, with reference to backing plate, gland and knife rest, knife bar, guide wheel cooperation
Relation, determines the shape and size of backing plate and gland；
C processes the corresponding backing plate of different angles and gland in pairs according to backing plate and the shape and size of gland；
When d produces the steel pipe of different chamfered edge angles, corresponding backing plate and gland are changed in pairs；In production α 1 or the chamfered edge of the angles of α 2
During steel pipe, backing plate is replaced with α 1 or the corresponding backing plate of the angles of α 2, then utilizes the gland corresponding with α 1 or the angles of α 2 will be original
The knife bar of band blade is pressed on knife rest, completes to install；When chamfered edge is processed, by the feeding of knife rest, the profiling of guide wheel, utilize
Steel pipe is processed into satisfactory chamfered edge angle by the blade on knife bar.
The adjusting apparatus of steel pipe chamfer angle of the invention, including knife rest, it is characterized in that, backing plate is fixed on knife rest
Bottom portion of groove, the knife bar of band blade is placed in the groove of knife rest and fitted with backing plate, and gland is fixed on knife rest groove both sides
On wing plate, the knife bar of band blade is pushed down in bottom, and guide wheel is fixed on knife rest, and guide wheel forms solid with the blade on the knife bar of band blade
Fixed Working position relation, knife rest advances and drives part thereon together to advance, the blade and guide wheel on the knife bar of band blade with
Steel pipe contact is processed.
Compared with the prior art the method for adjustment and adjusting apparatus of a kind of steel pipe chamfer angle of the present invention have prominent
The substantive distinguishing features for going out and marked improvement, 1, on the basis of existing knife bar is not changed, only carried out by backing plate and gland
Modification, you can meet the demand of the different steel pipe chamfer angles of processing, reduce the occupation of capital of a large amount of special holders, saved into
This；2nd, because backing plate and gland are ordinary carbon steel and low-alloy steel, easy to process, low cost can in time meet with processing
User's request.
Brief description of the drawings：
Fig. 1 is angle and position relationship schematic diagram between each part of the invention；
Fig. 2 is overlooking the structure diagram of the invention；
Fig. 3 is a kind of chamfered edge angle structural representation of the invention；
Fig. 4 is another chamfered edge angle structural representation of the invention.
Specific embodiment：
In order to more fully understand and implement, specific embodiment is given below in conjunction with the accompanying drawings and describes the present invention in detail.
Embodiment, referring to Fig. 1, Fig. 2, knife rest 1, backing plate 2, knife bar 3, gland 4, guide wheel 6 is processed into according to design requirement,
Wherein, backing plate 2 and gland 4 are processed using 45 carbon steel and low alloy steels；Guide wheel 6 is fixed on knife rest 1 first, then will
Backing plate 2 is fixed by screws in the bottom portion of groove of knife rest 1, and the knife bar 3 of band blade is placed in the groove of knife rest 1 and is pasted with backing plate 2
Close, gland 4 is bolted on the wing plate of the groove both sides of knife rest 1, the knife bar 3 of band blade, guide wheel 6 and band are pushed down in bottom
Blade on the knife bar 3 of blade forms fixed Working position relation, and the advance of knife rest 1 drives part one thereon the same during processing
Enter, the blade and guide wheel 6 on the knife bar 3 of band blade are contacted with steel pipe 5 and be processed.
Embodiment 2, using the device of embodiment 1, the method for adjustment of steel pipe chamfer angle comprises the following steps：
A with 31.5 ° of knife bars of the original outfit of chamfering machine be standard knife bar, by blade near the point of a knife of guide wheel on the basis of point, with knife
Line on the basis of frame back, with the true form of the parts such as knife rest, backing plate, knife bar, gland, guide wheel, size and position relationship be according to
According to by the different chamfered edge angle [alpha]s of method acquisition of mechanical drawing, that is, the angle between the blade and knife rest backside reference line of blade
Degree, the angle is by the angle beta 1, knife-blade and the angle beta of knife bar datum level between knife rest bottom portion of groove and knife rest backside reference face
2nd, the angle beta 3 of backing plate is collectively formed；Because angle beta 1, knife-blade between knife rest bottom portion of groove and knife rest backside reference face with
The equipment of angle beta 2 design of knife bar datum level is intrinsic angle when completing, as long as so the angle beta 3 of adjustment backing plate can be completed
Adjustment to chamfered edge angle [alpha]；For the uniformity of external dimensions when ensureing that gland is connected with knife rest, the angle beta 4 of gland is with backing plate
Angle beta 3 adjust and adjust；
B according to references angle β 3, the β 4 of corresponding backing plate and gland, with reference to backing plate, gland and knife rest, knife bar, guide wheel cooperation
Relation, determines the shape and size of backing plate and gland；
C processes the corresponding backing plate of different angles and gland in pairs according to backing plate and the shape and size of gland（For 45 carbon steels and
Low-alloy steel）；
When d produces the steel pipe of different chamfered edge angles, corresponding backing plate and gland are changed in pairs；In production α 1 or the chamfered edge of the angles of α 2
During steel pipe, backing plate is replaced with α 1 or the corresponding backing plate of the angles of α 2, then utilizes the gland corresponding with α 1 or the angles of α 2 will be original
The knife bar of band blade is pressed on knife rest, completes to install；When chamfered edge is processed, by the feeding of knife rest, the profiling of guide wheel, utilize
Steel pipe is processed into satisfactory chamfered edge angle by the blade on knife bar.
The chamfered edge of difference angle steel pipe is processed needed for adjustment is completed using former knife bar more than.
Claims (2)
1. a kind of method of adjustment of steel pipe chamfer angle, it is characterised in that comprise the technical steps that：
A with 31.5 ° of knife bars of the original outfit of chamfering machine be standard knife bar, by blade near the point of a knife of guide wheel on the basis of point, with knife
Line on the basis of frame back, with knife rest, backing plate, knife bar, gland, the true form of guide wheel component, size and position relationship as foundation,
Different chamfered edge angle [alpha]s, that is, the angle between the blade and knife rest backside reference line of blade are obtained by the method for mechanical drawing,
The angle by the angle beta 1, knife-blade and the angle beta 2 of knife bar datum level between knife rest bottom portion of groove and knife rest backside reference face,
The angle beta 3 of backing plate is collectively formed；Because angle beta 1, knife-blade and knife between knife rest bottom portion of groove and knife rest backside reference face
The equipment of angle beta 2 design of bar datum level is intrinsic angle when completing, as long as so the angle beta 3 of adjustment backing plate can complete right
The adjustment of chamfered edge angle [alpha]；For the uniformity of external dimensions when ensureing that gland is connected with knife rest, the angle beta 4 of gland is with backing plate
Angle beta 3 is adjusted and adjusted；
References angle β 3, βs 4 of the b according to corresponding backing plate and gland, with reference to backing plate, gland and knife rest, knife bar, guide wheel cooperation
Relation, determines the shape and size of backing plate and gland；
C processes the corresponding backing plate of different angles and gland in pairs according to backing plate and the shape and size of gland；
When d produces the steel pipe of different chamfered edge angles, corresponding backing plate and gland are changed in pairs；In production α 1 or the chamfered edge of the angles of α 2
During steel pipe, backing plate is replaced with α 1 or the corresponding backing plate of the angles of α 2, then utilizes the gland corresponding with α 1 or the angles of α 2 will be original
The knife bar of band blade is pressed on knife rest, completes to install；When chamfered edge is processed, by the feeding of knife rest, the profiling of guide wheel, utilize
Steel pipe is processed into satisfactory chamfered edge angle by the blade on knife bar.
2. the adjusting apparatus of the method for adjustment of the steel pipe chamfer angle of claim 1, including knife rest are realized（1）, it is characterised in that
Backing plate（2）It is fixed on knife rest（1）Bottom portion of groove, the knife bar of band blade（3）It is placed on knife rest（1）Groove in and backing plate（2）
Laminating, gland（4）It is fixed on the wing plate of the groove both sides of knife rest 1, the knife bar of band blade is pushed down in bottom（3）, guide wheel（6）It is fixed on
Knife rest（1）On, guide wheel（6）With the knife bar of band blade（3）On blade form fixed Working position relation, knife rest（1）Advance
Part thereon is driven together to advance, the knife bar of band blade（3）On blade and guide wheel（6）With steel pipe（5）Contact is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075153.6A CN106825645A (en) | 2017-02-13 | 2017-02-13 | A kind of method of adjustment and adjusting apparatus of steel pipe chamfer angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075153.6A CN106825645A (en) | 2017-02-13 | 2017-02-13 | A kind of method of adjustment and adjusting apparatus of steel pipe chamfer angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106825645A true CN106825645A (en) | 2017-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710075153.6A Pending CN106825645A (en) | 2017-02-13 | 2017-02-13 | A kind of method of adjustment and adjusting apparatus of steel pipe chamfer angle |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477807A (en) * | 1937-04-20 | 1938-01-06 | August Bengtsson Harje | Improvements in and relating to metal-cutting tools for lathes and like machines |
| JPS5511789A (en) * | 1979-06-07 | 1980-01-26 | Kubota Ltd | Tool holder |
| CN101357404A (en) * | 2008-08-29 | 2009-02-04 | 天水锻压机床有限公司 | Adjustment method of inner-profile radial floating tool rest and tool |
| CN101480727A (en) * | 2009-02-23 | 2009-07-15 | 大连三高重工设备有限公司 | Knife for chamfering large wall thickness steel tube |
| CN201287205Y (en) * | 2008-10-29 | 2009-08-12 | 蒋飞云 | Cutter fine-adjustment cutter box |
| CN103084595A (en) * | 2013-01-25 | 2013-05-08 | 大连三高集团有限公司 | Multi-angle large flat-head chamfering machine cutter |
| CN105522180A (en) * | 2016-01-21 | 2016-04-27 | 广州小出钢管有限公司 | Elastic cutter holder for processing inner and outer chamfers of end surface of steel tube |
-
2017
- 2017-02-13 CN CN201710075153.6A patent/CN106825645A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477807A (en) * | 1937-04-20 | 1938-01-06 | August Bengtsson Harje | Improvements in and relating to metal-cutting tools for lathes and like machines |
| JPS5511789A (en) * | 1979-06-07 | 1980-01-26 | Kubota Ltd | Tool holder |
| CN101357404A (en) * | 2008-08-29 | 2009-02-04 | 天水锻压机床有限公司 | Adjustment method of inner-profile radial floating tool rest and tool |
| CN201287205Y (en) * | 2008-10-29 | 2009-08-12 | 蒋飞云 | Cutter fine-adjustment cutter box |
| CN101480727A (en) * | 2009-02-23 | 2009-07-15 | 大连三高重工设备有限公司 | Knife for chamfering large wall thickness steel tube |
| CN103084595A (en) * | 2013-01-25 | 2013-05-08 | 大连三高集团有限公司 | Multi-angle large flat-head chamfering machine cutter |
| CN105522180A (en) * | 2016-01-21 | 2016-04-27 | 广州小出钢管有限公司 | Elastic cutter holder for processing inner and outer chamfers of end surface of steel tube |
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Application publication date: 20170613 |