CN203019021U - Plane scraping row - Google Patents

Plane scraping row Download PDF

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Publication number
CN203019021U
CN203019021U CN 201220678760 CN201220678760U CN203019021U CN 203019021 U CN203019021 U CN 203019021U CN 201220678760 CN201220678760 CN 201220678760 CN 201220678760 U CN201220678760 U CN 201220678760U CN 203019021 U CN203019021 U CN 203019021U
Authority
CN
China
Prior art keywords
row
plane
groove
core axle
positioning core
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.)
Withdrawn - After Issue
Application number
CN 201220678760
Other languages
Chinese (zh)
Inventor
陈力
孙厚彬
辛炜
陆辉
陆英豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Boiler Works Co Ltd
Original Assignee
Shanghai Boiler Works Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Boiler Works Co Ltd filed Critical Shanghai Boiler Works Co Ltd
Priority to CN 201220678760 priority Critical patent/CN203019021U/en
Application granted granted Critical
Publication of CN203019021U publication Critical patent/CN203019021U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a plane scraping row. The plane scraping row comprises a scraping row body, a scraper and a cutter are respectively arranged on two sides of a scraping row main body, a location central spindle is arranged in the center of the scraping row main body, and a location block is arranged on the location central spindle. The plane scraping row overcomes shortcomings in the prior art, is good in generality, low in manufacture cost and convenient to assemble and disassemble, improves production efficiency and brings convenience to large-scale use in manufacturing shops.

Description

Row is scraped on the plane
Technical field
The utility model relates to a kind of plane and scrapes row, belongs to the coal-powder boiler technical field.
Background technology
At present, after the header water pressure test was qualified, workshop used drill bit, two kinds of fixed rows of scraping could remove smoothly header large-diameter pipe joint water pressure test shrouding and complete the processing of pipe joint groove.The fixed row of scraping changes operation length loaded down with trivial details, consuming time, the pipe joint groove of the different bores of processing.Need to repeat the loading and unloading rows of scraping (adjustment scraper installation site), in case batch machining header large-diameter pipe joint bevel, this kind method production efficiency is low.
The utility model content
The technical problems to be solved in the utility model is to provide that a kind of versatility is good, low cost of manufacture, plane easy to loading and unloading are scraped row.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of plane and scrapes row, it is characterized in that: comprise the row's of scraping main body, scraper, cutter are located at respectively both sides on the row's of scraping main body, positioning core axle is located at the row of scraping main center, and locating piece is located on positioning core axle.
Preferably, the described row's of scraping main body top is the taper shank structure, and the row's of scraping bottom part body center is tube-in-tube structure, and the row's of scraping main body left side is provided with fillet square hole, square hole groove and the first screwed hole; The fillet square hole is blind hole, and described scraper level is located in the fillet square hole; The square hole groove is located at fillet square hole side, and square hole groove port is provided with for the equi-distance scale mark of determining described scraper installation site; The first screwed hole is the through hole of being located at fillet square hole top, is provided with the holding screw that scraper is fixed in the first screwed hole; The row's of scraping main body right side is provided with groove and the second screwed hole, and groove one side is the plane, and the groove opposite side is the equi-spaced pulses shape, and described cutter vertically is located in groove, is provided with the holding screw that cutter is fixed in the second screwed hole.
Preferably, the angular range of described scraper is: 90 °~180 °.
Preferably, described cutter one side is the plane, the equi-spaced pulses shape of described cutter opposite side for working in coordination with the opposite side of the described row's of scraping main body right side groove.
Preferably, described positioning core axle top is the taper shank structure, and described positioning core axle middle part be step shape, is provided with screw thread bottom described positioning core axle; Described positioning core axle top is located in the tube-in-tube structure at the described row's of scraping bottom part body center, and nut is located at described locating piece below and is threaded with described positioning core axle.
The row's of scraping main body clamped one time of row is scraped in drill press spindle in a kind of plane that the utility model provides, and need not to repeat charge and discharge operations.By loading and unloading drill bit, positioning core axle, locating piece, adjust scraper, cutter installation site, can cut and the processing of follow-up groove by large pipe joint water pressure test shrouding the header of different specification size, improved production efficiency.
The row's of scraping body design is modular universal spare, and its bottom design is the taper shank structure, can according to part operation to be processed, load and unload fast more bit change, positioning core axle.And scraper, cutter also can carry out the Fast Installation location on the row's of scraping main body.Wherein the volume of scraper, cutter, positioning core axle and locating piece is all less, and processing cost is low, and versatility is good.
A kind of plane that the utility model provides is scraped row and has been overcome the deficiencies in the prior art, and versatility is good, and low cost of manufacture is easy to loading and unloading, has improved production efficiency, is convenient to the workshop large scale investment and uses.
Description of drawings
Fig. 1 scrapes row's front view for a kind of plane that the utility model provides;
Fig. 2 scrapes row's top view for a kind of plane that the utility model provides;
Fig. 3 is the row's of scraping main body front view;
Fig. 4 is the row's of scraping main body top view;
Fig. 5 is the scraper schematic diagram;
Fig. 6 is the cutter front view;
Fig. 7 is the cutter right view;
Fig. 8 is the cutter top view;
Fig. 9 is the positioning core axle schematic diagram;
Figure 10 is the locating piece front view;
Figure 11 is the locating piece top view;
Figure 12 is the drill bit schematic diagram;
Description of reference numerals
1-scrapes row's main body; The 2-holding screw; The 3-scraper; The 4-cutter; The 5-positioning core axle; The 6-locating piece; The 7-nut; The 8-drill bit.
The specific embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Row front view and top view are scraped in a kind of plane that Fig. 1 and Fig. 2 are respectively the utility model to be provided, and described a kind of plane is scraped package and drawn together the row's of scraping main body 1, and scraper 3, cutter 4 are installed on respectively on the row's of scraping main body 1 both sides and are fixed by holding screw 2.Positioning core axle 5 is installed on the row's of scraping main body 1 center, and locating piece 6 is installed on positioning core axle 5 and by nut 7 and is tightened.
Wherein pressing from both sides scraper 3, cutter 4, positioning core axle 5, locating piece 6 is and can loads and unloads general purpose accessory.
In conjunction with Fig. 3 and Fig. 4, the row's of scraping main body 1 top is the taper shank structure, and bottom centre is tube-in-tube structure.The row's of scraping main body 1 left side has fillet square hole, square hole groove, the first screwed hole.Wherein the fillet square hole is blind hole, and scraper 3 levels are installed in the fillet square hole.The square hole groove is groove, and the equi-distance scale mark has been done in the port, for definite scraper 3 installation sites.The first screwed hole is through hole, and holding screw 2 is housed in the first screwed hole, and scraper 3 is fixed.The row's of scraping main body 1 right side has groove, the second screwed hole, and wherein groove one side is the plane, and opposite side is the equi-spaced pulses shape.Cutter 4 vertically is through in groove, and holding screw 2 also is housed in the first screwed hole, is fixed by 2 pairs of cutteves 4 of holding screw.
In conjunction with Fig. 5, the angle a scope of scraper 3 is: 90 °~180 °.
In conjunction with Fig. 6~Fig. 8, cutter 4 one sides are the plane, the equi-spaced pulses shape of opposite side for working in coordination with the opposite side of the row of scraping main body 1 right side groove.
In conjunction with Fig. 9, positioning core axle 5 tops are the taper shank structure, and the middle part is step shape, and the bottom is provided with screw thread.Positioning core axle 5 top taper shank structures are inserted in the tube-in-tube structure of the row's of scraping main body 1 bottom, and locating piece 6 vertically is installed in positioning core axle 5, carries out bottom lock by nut 7, and nut 7 is threaded with positioning core axle 5.
In conjunction with Figure 10 and Figure 11, locating piece 6 internal diameters and positioning core axle 5 are for being connected.Locating piece 6 external diameters can be designed to the plurality of specifications size.
A kind of plane that the utility model provides is scraped row and is used step as follows:
(1) row is scraped on the cleaning plane.Scraper 3, cutter 4, positioning core axle 5 require to unload from the row's of scraping main body 1, assort the required general part of device, as scraper 3, locating piece 6 etc.
(2) at first the row's of scraping main body 1 is installed on lathe dynamic power machine end (drill press spindle), header large-diameter pipe joint to be processed put in place after, at first drill bit 8 shown in Figure 12 is arranged on the row's of scraping main body 1, bores a locating hole in header large-diameter pipe joint water pressure test shrouding center.After drilling operation is completed, den bohrkopf abbauen 8.
(3) according to header large-diameter pipe joint water pressure test shrouding size to be processed, select correct position, cutter 4 vertically is through in the row's of scraping main body 1 groove, be tightened by holding screw 2.Positioning core axle 5 is installed on the row's of scraping main body 1, and is tightened by Fig. 9, nut shown in Figure 10 7.After completing installation, can carry out cutting operation to header large-diameter pipe joint water pressure test shrouding.After cutting operation is completed, unclamp holding screw 2, unload cutter 4.Wherein positioning core axle 5 reservations are not dismantled.
(4) according to pipe joint bevel angle to be processed, select the scraper 3 of proper angle, it is horizontally installed in the row's of scraping main body 1 square hole, observe the scale mark (determining the installation site of scraper 3) of square hole groove end face, be tightened by holding screw 2.According to pipe joint water pressure test shrouding cutting hole size, on positioning core axle 5, select to install suitable locating piece 6.Can process header large-diameter pipe joint and carry out groove processing.
(5) if without other large-diameter pipe joint, integral body unloads the row's of scraping main body 1, finishes header large-diameter pipe joint bevel process operation.If need the large-diameter pipe joint of other specification of processing, only need unload lower coating blade 3, positioning core axle 5, reinstall drill bit 8.Repeat the aforesaid operations operation, can complete the processing of pipe joint groove.
Scrape in row on a kind of plane that the utility model provides, and the row's of scraping main body clamped one time need not to repeat charge and discharge operations in drill press spindle.By loading and unloading drill bit, positioning core axle, locating piece, adjust scraper, cutter installation site, can cut and the processing of follow-up groove by large pipe joint water pressure test shrouding the header of different specification size.Compared with prior art, the utility model is scraped row's main body and be need not to repeat loading and unloading, changes the outfit, and has improved production efficiency.
The row's of scraping body design is modular universal spare, and its bottom design is the taper shank structure, can according to part operation to be processed, load and unload fast more bit change, positioning core axle.And scraper, cutter also can carry out the Fast Installation location on the row's of scraping main body.Wherein the volume of scraper, cutter, positioning core axle and locating piece is all less, processing cost is low, and versatility is good.
A kind of plane that the utility model provides scrapes that row's integral body has that versatility is good, low cost of manufacture, good economy performance, loading and unloading are installed the advantages such as simple, is convenient to the workshop large scale investment and uses.

Claims (5)

1. row is scraped on a plane, it is characterized in that: comprise the row's of scraping main body (1), scraper (3), cutter (4) are located at respectively both sides on the row's of scraping main body (1), positioning core axle (5) is located at the row's of scraping main body (1) center, and locating piece (6) is located on positioning core axle (5).
2. row is scraped on a kind of plane as claimed in claim 1, it is characterized in that: the described row of scraping main body (1) top is the taper shank structure, the row's of scraping main body (1) bottom centre is tube-in-tube structure, is provided with fillet square hole, square hole groove and the first screwed hole on the left of the row's of scraping main body (1); The fillet square hole is blind hole, and described scraper (3) level is located in the fillet square hole; The square hole groove is located at fillet square hole side, and square hole groove port is provided with for the equi-distance scale mark of determining described scraper (3) installation site; The first screwed hole is the through hole of being located at fillet square hole top, is provided with the holding screw (2) that scraper (3) is fixed in the first screwed hole; The row's of scraping main body (1) right side is provided with groove and the second screwed hole, groove one side is the plane, the groove opposite side is the equi-spaced pulses shape, and described cutter (4) vertically is located in groove, is provided with the holding screw (2) that cutter (4) is fixed in the second screwed hole.
3. row is scraped on a kind of plane as claimed in claim 1 or 2, it is characterized in that: angle (a) scope of described scraper (3) is: 90 °~180 °.
4. row is scraped on a kind of plane as claimed in claim 2, it is characterized in that: described cutter (4) one sides are the plane, the equi-spaced pulses shape of described cutter (4) opposite side for working in coordination with the opposite side of the described row of scraping main body (1) right side groove.
5. row is scraped on a kind of plane as claimed in claim 2, it is characterized in that: described positioning core axle (5) top is the taper shank structure, and described positioning core axle (5) middle part be step shape, is provided with screw thread bottom described positioning core axle (5); Described positioning core axle (5) top is located in the tube-in-tube structure of the described row of scraping main body (1) bottom, and nut (7) is located at described locating piece (6) below and is threaded with described positioning core axle (5).
CN 201220678760 2012-12-11 2012-12-11 Plane scraping row Withdrawn - After Issue CN203019021U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220678760 CN203019021U (en) 2012-12-11 2012-12-11 Plane scraping row

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220678760 CN203019021U (en) 2012-12-11 2012-12-11 Plane scraping row

Publications (1)

Publication Number Publication Date
CN203019021U true CN203019021U (en) 2013-06-26

Family

ID=48643035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220678760 Withdrawn - After Issue CN203019021U (en) 2012-12-11 2012-12-11 Plane scraping row

Country Status (1)

Country Link
CN (1) CN203019021U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028944A (en) * 2012-12-11 2013-04-10 上海锅炉厂有限公司 Plane scraper bar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103028944A (en) * 2012-12-11 2013-04-10 上海锅炉厂有限公司 Plane scraper bar
CN103028944B (en) * 2012-12-11 2015-07-15 上海锅炉厂有限公司 Plane scraper bar

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20130626

Effective date of abandoning: 20150715

RGAV Abandon patent right to avoid regrant