CN203156167U - Burr removing machine for punching pipe, and cutter of burr removing machine - Google Patents
Burr removing machine for punching pipe, and cutter of burr removing machine Download PDFInfo
- Publication number
- CN203156167U CN203156167U CN 201220593798 CN201220593798U CN203156167U CN 203156167 U CN203156167 U CN 203156167U CN 201220593798 CN201220593798 CN 201220593798 CN 201220593798 U CN201220593798 U CN 201220593798U CN 203156167 U CN203156167 U CN 203156167U
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- Prior art keywords
- cutter
- perforated pipe
- pipe machine
- removing bur
- central tube
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Abstract
The utility model discloses a burr removing machine for a punching pipe, and a cutter of the burr removing machine. The cutter comprises a cutter seat, wherein the cutter seat is eccentrically articulated with at least one eccentric knife. The burr removing machine for the punching pipe comprises a power head and a flange plate fixed on the power head, wherein the cutter is fixed on an output shaft of the power head. According to the burr removing machine and the cutter, knife clamping can be avoided, and the cutter is protected from being damaged effectively.
Description
Technical field
The utility model relates to the pipe fitting technical field of processing equipment, specifically a kind of perforated pipe machine for removing bur and cutter thereof.
Background technology
The length of perforated pipe is about 10 meters, and tube wall has intensive hole.The burr that the inwall of perforated pipe produces when having a lot of the punching need remove burr with machine for removing bur.The evolution of perforated pipe machine for removing bur cutter is divided into two stages.Phase I, hand-held long steel pipe, back and forth the blade of driver plate shape leans on impulsive force to remove the burr of perforated pipe inwall.This mode of operation labour intensity is too big, and production efficiency is too low.Second stage develops into and adopts unit head to drive blade, and blade is removed the burr of perforated pipe inwall by centrifugal force along rectilinear orbit in the cutter box.When removing the burr of perforated pipe inwall with the perforated pipe machine for removing bur, because the moment of torsion of unit head is limited, and burr is not of uniform size, if the high speed rotation of blade runs into excessive burr, will cause swaging clamp, even cause the unit head overload to damage, remove the work of burr and stagnate.
The problem that in use exists in view of above-mentioned existing perforated pipe machine for removing bur; the design people's dependence working experience is for many years actively studied with abundant professional knowledge and is innovated; finally developed and a kind ofly can avoid swaging clamp, perforated pipe machine for removing bur and the cutter thereof of effectively protecting cutter not to be damaged.
The utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of perforated pipe machine for removing bur cutter, can avoid swaging clamp, effectively protects cutter not to be damaged.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
Perforated pipe machine for removing bur cutter comprises tool rest, and off-centre is hinged with at least one eccentric cutter on the tool rest.
Further, the blade of described eccentric cutter is curved, forms blade at the end face of an end relative with hinged end, and blade is axially consistent with perforated pipe.
Further, described tool rest comprises central tube and the chassis that circumferentially extends to form along an end of central tube, and the other end of central tube is provided with block plate, and described eccentric cutter is articulated between block plate and the chassis by bearing pin.
Further, described block plate has the detent of ccontaining central tube end.
Further, described block plate is threaded with central tube.
Further, described eccentric cutter is two, and two eccentric cutter shafts are symmetricly set on the tool rest.
Another purpose of the present utility model can be avoided swaging clamp for a kind of perforated pipe machine for removing bur is provided, and effectively protects cutter not to be damaged.The technical scheme that realizes this purpose is as follows:
The perforated pipe machine for removing bur comprises unit head and the ring flange that is fixed on the unit head, and above-mentioned arbitrary described cutter is fixedly arranged on the output shaft of unit head.
Further, described cutter is fixed on the output shaft of unit head vertically by bolt.
Further, described cutter radially is fixed on the output shaft of unit head by bolt.
Compared with prior art, the beneficial effects of the utility model are:
The utility model removes burr in the perforated pipe by eccentric cutter is set, and eccentric cutter is opened under action of centrifugal force, and the blade of its end reams burr.When running into bigger burr, because eccentric cutter can freely rotate along bearing pin, so avoided the swaging clamp phenomenon, make the perforated pipe machine for removing bur realize the target of thorough smooth and easy work.When needs were changed eccentric cutter, only needing to extract bearing pin out can easily change.The utlity model has and make advantages such as simple, easy for installation, that the life-span is long, safe and reliable, maintenance cost is low.
Description of drawings
Fig. 1 cuts open figure for the structure of unit head part in perforated pipe of perforated pipe of the present utility model;
Fig. 2 cuts open figure for the A-A of Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, but not as to restriction of the present utility model.
Fig. 1 cuts open figure for the structure of unit head part in perforated pipe of perforated pipe of the present utility model; Fig. 2 cuts open figure for the A-A of Fig. 1.Perforated pipe machine for removing bur cutter comprises tool rest 4, and off-centre is hinged with at least one eccentric cutter 7 on the tool rest 4.The number of eccentric cutter 7 can be determined according to actual conditions.General eccentric cutter 7 is two and gets final product that two eccentric cutter 7 axial symmetry are arranged on the tool rest.
Preferred as above-described embodiment, the blade 71 of eccentric cutter 7 is curved, and an end of eccentric cutter 7 has pin-and-hole 73, is used for bearing pin 6 and passes, and it is articulated on the tool rest 4.End face at an end relative with hinged end forms blade 72, and blade 72 is axially consistent with perforated pipe 2.
Perforated pipe machine for removing bur of the present utility model, technical scheme as follows:
The perforated pipe machine for removing bur comprises unit head 1 and the ring flange 10 that is fixed on the unit head 1, on the output shaft 101 of unit head 1 cutter is arranged fixedly.Centralizer 3 is fixedly arranged on the ring flange 10.Cutter is above-mentioned any cutter.The fixed form of cutter and output shaft 101 can be selected suitable any way in prior art.Illustrate in comparatively typical mode below.
The central tube 41 of tool rest 4 is placed on the output shaft 101 of unit head 1, and the end of output shaft 101 has shoulder, and tool rest is stuck in the shoulder place.Bolt 8 passes block plate and is connected with output shaft 101 vertically, thereby cutter is fixed on the output shaft of unit head.In order to guarantee the circumferential location of tool rest 4 and output shaft 101, correspondence has keyway 11 on central tube 41 and output shaft 101, leads at keyway and cooperates the circumferential location of realizing central tube and output shaft with key.
Perhaps cutter part does not comprise block plate, and eccentric cutter is by hinged with the fixing bearing pin of tool rest.Tool rest and output shaft are fixed with bolt or jackscrew etc. by the side at central tube.
Above embodiment is exemplary embodiment of the present utility model only, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in the protection domain of the present utility model.
Claims (9)
1. perforated pipe machine for removing bur cutter comprises tool rest, it is characterized in that, off-centre is hinged with at least one eccentric cutter on the tool rest.
2. perforated pipe machine for removing bur cutter according to claim 1 is characterized in that the blade of described eccentric cutter is curved, forms blade at the end face of an end relative with hinged end, and blade is axially consistent with perforated pipe.
3. perforated pipe machine for removing bur cutter according to claim 1, it is characterized in that, described tool rest comprises central tube and the chassis that circumferentially extends to form along an end of central tube, and the other end of central tube is provided with block plate, and described eccentric cutter is articulated between block plate and the chassis by bearing pin.
4. perforated pipe machine for removing bur cutter according to claim 3 is characterized in that described block plate has the detent of ccontaining central tube end.
5. perforated pipe machine for removing bur cutter according to claim 3 is characterized in that described block plate is threaded with central tube.
6. perforated pipe machine for removing bur cutter according to claim 1 is characterized in that, described eccentric cutter is two, and two eccentric cutter shafts are symmetricly set on the tool rest.
7. the perforated pipe machine for removing bur comprises unit head and the ring flange that is fixed on the unit head, it is characterized in that the described cutter of the arbitrary claim of requirement 1-6 of fixedly having the right on the output shaft of unit head.
8. perforated pipe machine for removing bur according to claim 7 is characterized in that, described cutter is fixed on the output shaft of unit head vertically by bolt.
9. perforated pipe machine for removing bur according to claim 7 is characterized in that, described cutter radially is fixed on the output shaft of unit head by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593798 CN203156167U (en) | 2012-11-12 | 2012-11-12 | Burr removing machine for punching pipe, and cutter of burr removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593798 CN203156167U (en) | 2012-11-12 | 2012-11-12 | Burr removing machine for punching pipe, and cutter of burr removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156167U true CN203156167U (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220593798 Expired - Fee Related CN203156167U (en) | 2012-11-12 | 2012-11-12 | Burr removing machine for punching pipe, and cutter of burr removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962522A (en) * | 2012-11-12 | 2013-03-13 | 安东石油技术（集团）有限公司 | Perforated pipe deburring machine and cutter thereof |
-
2012
- 2012-11-12 CN CN 201220593798 patent/CN203156167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962522A (en) * | 2012-11-12 | 2013-03-13 | 安东石油技术（集团）有限公司 | Perforated pipe deburring machine and cutter thereof |
| CN102962522B (en) * | 2012-11-12 | 2016-02-10 | 安东石油技术（集团）有限公司 | Perforated pipe machine for removing bur and cutter thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haineng Haite Petroleum Science and Technology Development Co., Ltd., Beijing Assignor: Anton Oilfield Services (Group) Ltd. Contract record no.: 2013990000890 Denomination of utility model: Perforated pipe deburring machine and cutter thereof Granted publication date: 20130828 License type: Exclusive License Record date: 20131230 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haineng Haite Petroleum Science and Technology Development Co., Ltd., Beijing Assignor: Anton Oilfield Services (Group) Ltd. Contract record no.: 2013990000890 Denomination of utility model: Perforated pipe deburring machine and cutter thereof Granted publication date: 20130828 License type: Exclusive License Record date: 20131230 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20161112 |