CN101941087A - Magnetic site boring tool - Google Patents
Magnetic site boring tool Download PDFInfo
- Publication number
- CN101941087A CN101941087A CN 201010504238 CN201010504238A CN101941087A CN 101941087 A CN101941087 A CN 101941087A CN 201010504238 CN201010504238 CN 201010504238 CN 201010504238 A CN201010504238 A CN 201010504238A CN 101941087 A CN101941087 A CN 101941087A
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- Prior art keywords
- boring
- leading screw
- boring bar
- cutter
- magnetic force
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- 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.)
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Abstract
The invention provides a magnetic site boring tool, which has the characteristics of simple structure, convenient transportation and storage as well as convenient and fast installation and operation, and can be used for boring a plurality of concentric holes and end faces on large parts and components with coaxiality requirement on an installation site so as to meet the coaxiality requirement of the holes and achieve the purpose of high processing efficiency. The magnetic site boring tool comprises a boring rod and a boring cutter structure, and the boring rod passes through a preformed blank hole of a workpiece. The magnetic site boring tool is characterized in that both ends of the boring rod are supported on a bearing block through a bearing bush, the bearing block is fixed on the outer side face of the workpiece through a magnetic base, and one end of the boring rod is connected with a drive device; the boring cutter structure is installed on the boring rod through a screw feeding structure.
Description
Technical field
The present invention relates to a kind of equipment that is used for erecting bed large parts endoporus and end face boring processing, be specially the boring of magnetic force building site.
Background technology
In the installation process of some main equipments because its parts volume is big, Heavy Weight, transportation difficulty, so manyly directly process, install in the erecting bed, as the scene installation of large-scale stacker-reclaimer.At the scene in the process, for a plurality of concentric holes internal diameters and end face boring processing, particularly the large parts that surpasses more than 2 meters for the concentric holes spacing is processed, adopted common large-scale borer to process in the past, the volume restrictions that but the on-the-spot mounting cost of large-scale borer is high, use can be subjected to parts, utilization rate is low.
Summary of the invention
At the problems referred to above, the invention provides the boring of magnetic force building site, it is simple in structure, convenient transportation and storage, fitting operation is convenient, can carry out the boring processing of a plurality of concentric holes and end face in the erecting bed to the large parts with axiality requirement, guarantee the concentricity requirement in hole, the working (machining) efficiency height.
Its technical scheme is such, it comprises boring bar and boring cutter structure, described boring bar passes the reservation blank hole of workpiece, it is characterized in that: described boring bar two ends are supported on bearing block by bearing shell, described bearing block is fixed in described workpiece lateral surface by magnet base, described boring bar one end is connected with drive unit, and described boring cutter structure is installed on described boring bar by leading screw feed structure.
It is further characterized in that: described leading screw feed structure comprises leading screw, and described leading screw is installed in the axial groove on described boring bar surface; Described leading screw is mounted with ratchet in the end of drive unit one side of described boring bar; On the described drive unit buting iron is installed; Described boring cutter structure comprises cutter head, and described cutter head is installed on cutter holder, and described cutter holder is installed on described leading screw.
It is simple in structure in the present invention, it is convenient to install and use, can be fixedly installed in boring bar and drive unit thereof on the heavy parts easily by magnet base, thereby can not be subjected to the volume of parts, the restriction of structure, can endoporus and the end face to large parts carries out boring processing in the erecting bed easily; Its leading screw feed structure, can realize the autofeed of boring cutter structure, clamping of realization magnetic force boring can be finished the boring processing of a plurality of concentric holes, and guarantees its axiality requirement, further guaranteed the convenience of processing, and can effectively improve working (machining) efficiency and reduce processing charges.
Description of drawings
Fig. 1 is a structure magnetic force building site boring structural representation of the present invention;
Fig. 2 is boring cutter structure scheme of installation in the structure of the present invention.
The specific embodiment
See Fig. 1 and Fig. 2, the present invention includes boring bar 9 and boring cutter structure, boring bar 9 passes the reservation blank hole of workpiece 11, boring bar 9 two ends are supported on bearing block 6 by bearing shell 8, bearing block 6 is fixed in workpiece 11 lateral surfaces by magnet base 7, boring bar 9 one ends are connected with drive unit 3, and the boring cutter structure is installed on boring bar 9 by leading screw feed structure.Leading screw feed structure comprises leading screw 10, and leading screw 10 is installed in the axial groove on boring bar 9 surfaces; Leading screw 10 is equipped with ratchet 5 in the end of drive unit one side of boring bar 9; Buting iron 4 is installed on the drive unit; The boring cutter structure comprises cutter head 1, and cutter head 1 is installed on cutter holder 2, and cutter holder 2 is installed on leading screw 10.A plurality of concentric holes are carried out boring add man-hour, the leading screw 10 that drive unit 3 drives in boring bar 9 and the boring bar axial groove rotates together, thereby while leading screw 10 drives the boring of cutter head 1 rotation realization synchronously to endoporus by cutter holder 2; In boring, the ratchet 5 of leading screw 10 ends rotates synchronously, and when ratchet 5 and buting iron 4 collisions, ratchet 5 drives leading screw 10 rotations, thereby cutter holder 2 occurred levels that leading screw 10 drives on it move, and realize the autofeed of boring cutter structure in the boring process.
Claims (5)
1. magnetic force building site boring, it comprises boring bar and boring cutter structure, described boring bar passes the reservation blank hole of workpiece, it is characterized in that: described boring bar two ends are supported on bearing block by bearing shell, described bearing block is fixed in described workpiece lateral surface by magnet base, described boring bar one end is connected with drive unit, and described boring cutter structure is installed on described boring bar by leading screw feed structure.
2. magnetic force according to claim 1 building site boring is characterized in that: described leading screw feed structure comprises leading screw, and described leading screw is installed in the axial groove on described boring bar surface.
3. magnetic force according to claim 2 building site boring is characterized in that: described leading screw is mounted with ratchet in the end of drive unit one side of described boring bar.
4. magnetic force according to claim 3 building site boring is characterized in that: on the described drive unit buting iron is installed.
5. magnetic force according to claim 4 building site boring is characterized in that: described boring cutter structure comprises cutter head, and described cutter head is installed on cutter holder, and described cutter holder is installed on described leading screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010504238 CN101941087A (en) | 2010-10-12 | 2010-10-12 | Magnetic site boring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010504238 CN101941087A (en) | 2010-10-12 | 2010-10-12 | Magnetic site boring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101941087A true CN101941087A (en) | 2011-01-12 |
Family
ID=43433399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010504238 Pending CN101941087A (en) | 2010-10-12 | 2010-10-12 | Magnetic site boring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101941087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750584A (en) * | 2014-12-19 | 2016-07-13 | 山东省源通机械股份有限公司 | Boring machine capable of ensuring coaxiality of motor casings and machining process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1767294A1 (en) * | 2005-09-21 | 2007-03-28 | de Angelis, Giuseppe | Portable boring bar with continuous motion of the tool on the main bar through differential motion device |
| WO2008092184A1 (en) * | 2007-02-01 | 2008-08-07 | Self Leveling Machine Inc. | Boring machine for turbine casings |
-
2010
- 2010-10-12 CN CN 201010504238 patent/CN101941087A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1767294A1 (en) * | 2005-09-21 | 2007-03-28 | de Angelis, Giuseppe | Portable boring bar with continuous motion of the tool on the main bar through differential motion device |
| WO2008092184A1 (en) * | 2007-02-01 | 2008-08-07 | Self Leveling Machine Inc. | Boring machine for turbine casings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750584A (en) * | 2014-12-19 | 2016-07-13 | 山东省源通机械股份有限公司 | Boring machine capable of ensuring coaxiality of motor casings and machining process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |