CN102950337A - Perforated pipe burr removing machine and centering device thereof - Google Patents
Perforated pipe burr removing machine and centering device thereof Download PDFInfo
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- CN102950337A CN102950337A CN2012104512828A CN201210451282A CN102950337A CN 102950337 A CN102950337 A CN 102950337A CN 2012104512828 A CN2012104512828 A CN 2012104512828A CN 201210451282 A CN201210451282 A CN 201210451282A CN 102950337 A CN102950337 A CN 102950337A
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- positioning disk
- perforated pipe
- removing bur
- unit head
- pipe machine
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Abstract
The invention discloses a perforated pipe burr removing machine and a centering device thereof. The centering device comprises a first positioning disc and a second positioning disc which are oppositely arranged. Through holes for the power head of the burr removing machine to penetrate are arranged in the central parts of the first positioning disc and the second positioning disc. The first positioning disc and the second positioning disc are connected through at least three guide ribs. The at least three guide ribs are outwards protruding arc-shaped and protrude the outer edges of the first positioning disc and the second positioning disc in the radial direction. The centering device provided by the invention not only can guarantee the power head to be in the center, but also can effectively reduce iron chip resistance.
Description
Technical field
The present invention relates to the pipe fitting technical field of processing equipment, specifically a kind of perforated pipe machine for removing bur and centralizer thereof.
Background technology
The inwall of perforated pipe has a lot of burrs, need to remove burr with machine for removing bur.As shown in Figure 1, 2, Fig. 1 is that the unit head part structure in perforated pipe of existing perforated pipe machine for removing bur is cutd open figure; Fig. 2 is the end view of Fig. 1.The unit head 101 of perforated pipe machine for removing bur realizes that by external force advance and retreat are mobile.Unit head 101 band cutters 108 are in perforated pipe 102 inner deburrings, and unit head 101 is placed in the middle perforated pipe 102 planted agents, guarantees coaxial with perforated pipe 102.
In the prior art, the perforated pipe machine for removing bur does not have special centralizer.The perforated pipe machine for removing bur generally is to guarantee that by terminal pad separated by a distance 104 and 107 two disks of positioning disk unit head 101 is coaxial with perforated pipe 102, and axially movable along perforated pipe.Between terminal pad 104 and the positioning disk 107 spacer sleeve 109 is set, screw 103 passes the ring flange 105 that is fixed on the unit head 101, and pass terminal pad 104 and be threaded with positioning disk 107, thereby terminal pad 104 is relative fixing with unit head 101 with positioning disk 107.In the process of perforated pipe machine for removing bur work, because perforated pipe 102 interior meetings produce a large amount of iron filings, iron filings can stop the movement of terminal pad 104 and positioning disk 107, and the contact area of terminal pad 104 and positioning disk 107 and iron filings is excessive, cause the iron filings resistance excessive, so the iron filings that terminal pad 104 and positioning disk 107 are often built up stop, perforated pipe machine for removing bur cisco unity malfunction.
The problem that in use exists in view of above-mentioned existing perforated pipe machine for removing bur, inventor's dependence working experience is for many years actively studied with abundant professional knowledge and is innovated, finally developed and a kind ofly can guarantee that unit head is placed in the middle, can effectively reduce again perforated pipe machine for removing bur and the centralizer thereof of iron filings resistance.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the invention provides a kind of perforated pipe machine for removing bur centralizer, can guarantee that the unit head of machine for removing bur is placed in the middle, can effectively reduce the iron filings resistance again.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
Perforated pipe machine for removing bur centralizer, comprise the first positioning disk and the second positioning disk that are oppositely arranged, the middle part of the first positioning disk and the second positioning disk has the through hole that the machine for removing bur unit head passes, connect by at least three guiding ribs between the first positioning disk and the second positioning disk, described at least three guiding ribs all are the arc of evagination, and at least three guiding ribs protrude from the outer rim of the first positioning disk and the second positioning disk diametrically.
Further, the two ends of described guiding rib are formed with blade.
Further, described at least three guiding ribs upwards evenly distributed in week.
Further, described guiding rib is four.
Further, the tie point of described the first positioning disk and guiding rib to the distance at center greater than the distance of the outer rim between the two adjacent tie points to the center; The tie point of described the second positioning disk and guiding rib to the distance at center greater than the distance of the outer rim between the two adjacent tie points to the center.
Further, the curved indent of outer rim between the two adjacent tie points on described the first positioning disk; The curved indent of outer rim on described the second positioning disk between the two adjacent tie points.
Another object of the present invention can guarantee that for a kind of perforated pipe machine for removing bur is provided the unit head of machine for removing bur is placed in the middle, can effectively reduce the iron filings resistance again.The technical scheme that realizes this purpose is as follows:
The perforated pipe machine for removing bur comprises unit head, is arranged at the cutter of unit head front end and is fixed in ring flange on the unit head, is fixedly connected with above-mentioned arbitrary described centralizer on the described ring flange.
Compared with prior art, beneficial effect of the present invention is:
Perforated pipe machine for removing bur of the present invention is realized the location to unit head with centralizer by circumferentially distribution, the axial guiding rib that arranges, guaranteed that unit head and perforated pipe are coaxial and placed in the middle, simultaneously because the existence in the slit between the guiding rib is avoided stopping with fixing the first positioning disk of unit head and the second positioning disk iron filings of building up in the pipe that are perforated, guarantee that the unit head of perforated pipe machine for removing bur is current smoothly in perforated pipe.Easily manufactured, simple, safe and reliable, the low cost and other advantages of installation that the present invention has.
Description of drawings
Fig. 1 is that the structure of unit head part in perforated pipe of existing perforated pipe machine for removing bur cutd open figure;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is that the structure of unit head part in perforated pipe of perforated pipe machine for removing bur of the present invention cutd open figure;
Fig. 4 is the end view of Fig. 3.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail, but not as a limitation of the invention.
Fig. 3 is that the structure of unit head part in perforated pipe of perforated pipe machine for removing bur of the present invention cutd open figure; Fig. 4 is the end view of Fig. 3.As shown in Figure 3 and Figure 4, perforated pipe machine for removing bur centralizer, comprise the first positioning disk 204 and the second positioning disk 207 that are oppositely arranged, the middle part of the first positioning disk 204 and the second positioning disk 207 has the through hole that the machine for removing bur unit head passes, connect by four guiding ribs 206 between the first positioning disk 204 and the second positioning disk 207, article four, guiding rib 206 all is the arc of evagination, and four guiding ribs 206 protrude from the outer rim of the first positioning disk 204 and the second positioning disk 207 diametrically.Guiding rib 206 operated by rotary motion 3-4 bars are comparatively suitable.Certainly, the 5-6 bar is set even more guiding ribs also are fine.Guiding rib 206 and the first positioning disk 204 can be that to weld also can be that fixing other modes that wait of screw are connected with being connected positioning disk 207.
As preferably, guiding rib 206 upwards evenly distributed in week.Centralizer can be the shape of rule like this, be convenient to assembling and use, and righting is effective.The two ends of guiding rib are formed with blade 210, to chip the iron filings of piling up in the perforated pipe, reduce the resistance of unit head advance and retreat.
Preferred as another, the first positioning disk 204 is corresponding with the structure of the second positioning disk 207.The tie point of the first positioning disk 204 and guiding rib 206 to the distance at center greater than the distance of the outer rim between the two adjacent tie points to the center.Equally, the tie point of the second positioning disk 207 and guiding rib 206 to the distance at center greater than the distance of the outer rim between the two adjacent tie points to the center.Its implication be guarantee between adjacent two tie points larger gap to be arranged in case iron filings from this slit by and do not stop centralizer.When making, the part between the tie point pruned to be got final product.Better structure is the curved indent of outer rim between the two adjacent tie points on the first positioning disk 204.Equally, the curved indent of outer rim between the two adjacent tie points on the second positioning disk 207.Not only can increase the gap between two tie points, and the structure of positioning disk is enough stable.
The technical scheme of perforated pipe machine for removing bur of the present invention is as follows:
The perforated pipe machine for removing bur comprises unit head 201, is arranged at the cutter 208 of unit head 201 front ends and is fixed in ring flange 205 on the unit head 201.Be fixedly connected with above-mentioned arbitrary described centralizer on the ring flange 205.Centralizer is connected with ring flange 205 by screw 203.Replace terminal pad of the prior art and positioning disk with the first positioning disk and the second positioning disk in the perforated pipe machine for removing bur of the present invention, and with the first positioning disk be connected positioning disk and connect by guiding rib, under the prerequisite that guarantees the unit head location, formed the passage that iron filings pass through.
Above embodiment is exemplary embodiment of the present invention only, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection scope of the present invention.
Claims (7)
1. perforated pipe machine for removing bur centralizer, it is characterized in that, comprise the first positioning disk and the second positioning disk that are oppositely arranged, the middle part of the first positioning disk and the second positioning disk has the through hole that the machine for removing bur unit head passes, connect by at least three guiding ribs between the first positioning disk and the second positioning disk, described at least three guiding ribs all are the arc of evagination, and at least three guiding ribs protrude from the outer rim of the first positioning disk and the second positioning disk diametrically.
2. perforated pipe machine for removing bur centralizer according to claim 1 is characterized in that the two ends of described guiding rib are formed with blade.
3. perforated pipe machine for removing bur centralizer according to claim 1 is characterized in that, described at least three guiding ribs upwards evenly distributed in week.
4. perforated pipe machine for removing bur centralizer according to claim 1 is characterized in that, described guiding rib is four.
5. perforated pipe machine for removing bur centralizer according to claim 1 is characterized in that, the tie point of described the first positioning disk and guiding rib to the distance at center greater than the distance of the outer rim between the two adjacent tie points to the center; The tie point of described the second positioning disk and guiding rib to the distance at center greater than the distance of the outer rim between the two adjacent tie points to the center.
6. perforated pipe machine for removing bur centralizer according to claim 5 is characterized in that, the curved indent of outer rim on described the first positioning disk between the two adjacent tie points; The curved indent of outer rim on described the second positioning disk between the two adjacent tie points.
7. perforated pipe machine for removing bur comprises unit head, is arranged at the cutter of unit head front end and is fixed in ring flange on the unit head, it is characterized in that, is fixedly connected with the described centralizer of the arbitrary claim of claim 1-6 on the described ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451282.8A CN102950337B (en) | 2012-11-12 | 2012-11-12 | Perforated pipe burr removing machine and centering device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451282.8A CN102950337B (en) | 2012-11-12 | 2012-11-12 | Perforated pipe burr removing machine and centering device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102950337A true CN102950337A (en) | 2013-03-06 |
| CN102950337B CN102950337B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210451282.8A Active CN102950337B (en) | 2012-11-12 | 2012-11-12 | Perforated pipe burr removing machine and centering device thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467246Y (en) * | 2001-03-12 | 2001-12-26 | 王春良 | Tool for deburring on arc surface in mold cavity |
| WO2002002904A1 (en) * | 2000-06-30 | 2002-01-10 | Brunel Oilfield Services (Uk) Limited | Composite centraliser |
| GB2366580A (en) * | 2000-09-06 | 2002-03-13 | Casetech International Inc | A multi-diameter centraliser |
| CN202317283U (en) * | 2011-11-25 | 2012-07-11 | 浙江浦江齿轮有限公司 | Device for removing burrs on gear oil hole opening |
| CN102756301A (en) * | 2012-07-27 | 2012-10-31 | 新疆通奥油田技术服务有限公司 | Centering device |
| CN203031053U (en) * | 2012-11-12 | 2013-07-03 | 安东石油技术（集团）有限公司 | Perforated pipe burr removing machine and centering device thereof |
-
2012
- 2012-11-12 CN CN201210451282.8A patent/CN102950337B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002002904A1 (en) * | 2000-06-30 | 2002-01-10 | Brunel Oilfield Services (Uk) Limited | Composite centraliser |
| GB2366580A (en) * | 2000-09-06 | 2002-03-13 | Casetech International Inc | A multi-diameter centraliser |
| CN2467246Y (en) * | 2001-03-12 | 2001-12-26 | 王春良 | Tool for deburring on arc surface in mold cavity |
| CN202317283U (en) * | 2011-11-25 | 2012-07-11 | 浙江浦江齿轮有限公司 | Device for removing burrs on gear oil hole opening |
| CN102756301A (en) * | 2012-07-27 | 2012-10-31 | 新疆通奥油田技术服务有限公司 | Centering device |
| CN203031053U (en) * | 2012-11-12 | 2013-07-03 | 安东石油技术（集团）有限公司 | Perforated pipe burr removing machine and centering device thereof |
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| Publication number | Publication date |
|---|---|
| CN102950337B (en) | 2015-03-04 |
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