CN103302319A - Integrally-adjustable special semi-fine boring cutter during boring of five-axis major planet carrier - Google Patents
Integrally-adjustable special semi-fine boring cutter during boring of five-axis major planet carrier Download PDFInfo
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- CN103302319A CN103302319A CN 201310235820 CN201310235820A CN103302319A CN 103302319 A CN103302319 A CN 103302319A CN 201310235820 CN201310235820 CN 201310235820 CN 201310235820 A CN201310235820 A CN 201310235820A CN 103302319 A CN103302319 A CN 103302319A
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- jackscrew
- boring
- slide block
- extension bar
- cutter
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Abstract
The invention discloses an integrally-adjustable special semi-fine boring cutter during boring of a five-axis major planet carrier, which belongs to the field of machine manufacturing. The boring cutter comprises a tool shank, jackscrews, an extension bar, a tool bit, a connecting bolt, a balancing weight and a slide block, and is characterized in that the jackscrews include a first jackscrew, a second jackscrew, a third jackscrew and a fourth jackscrew, with the former two on the tool shank and the later two on the slide block; the tool shank is connected with the extension bar through the first jackscrew and the second jackscrew; the tool bit is fixedly connected with the slide block through the third jackscrew and the fourth jackscrew; the tool bit is composed of an inner circle processing tool bit and an outer circle processing tool bit; the extension bar and the slide block are connected through the connecting bolt, and the slide block can be adjusted in position through the connecting bolt; and the balancing weight is arranged in the extension bar.
Description
Technical field
The invention belongs to field of machining, relate in particular to a kind of five major planet unwheeling boring one and can regulate the special-purpose boring cutter of half right boring.
Background technology
Boring cutter is a kind of of cutting tool for boring, it is indispensable important cutter in the PRECISION HOLE processing, the precision of its machining hole can reach the IT6 level, surface roughness can reach the Ra0.8-1.6 micron, the most frequently used occasion be exactly in hole processing, reaming, profiling etc., one or two cutting tip is arranged usually, be specifically designed to heavy boring, half right boring or right boring are carried out in existing hole, but be not hole in can only processing, the outer garden of end face also can process.Obtain required dimensional accuracy in order to make the hole, heavy boring, half right boring or right boring processing need to adjust with the size of boring cutter, the indicating dial of an accurate vernier groove can be set at lathe, indicating dial is with the core bar that cutter head the is housed accurate feed screw nut pair mechanism that partners, when rotating nut, the core bar that cutter head is housed can move as straight line along directional bond, the precision of boring processing can be controlled between the 0.1-0.001 millimeter by the vernier graduation accuracy of reading, the size of boring cutter also can be in the preset of lathe external application tool setting gauge.The present invention is that a kind of five major planet unwheeling boring one can be regulated the special-purpose boring cutter of half right boring, be exclusively used in half right boring of five major planet frame endoporus and cylindrical, the design feature of five major planet frame endoporus mainly is little, the hole depth in hole, in order to adapt to the needs of various apertures and hole depth, the present invention is designed to scalable 50 millimeters with the boring cutter cutter head, and design has two kinds of cutter heads, a kind ofly process interior circle, but a kind of processing excircles, in addition when cutter is installed and used, in order to guarantee precision, need pay special attention to cleaning during installation; Size to preset must be accurately.
Summary of the invention:
The problem that the present invention mainly solves provides a kind of five major planet unwheeling boring one can regulate the special-purpose boring cutter of half right boring, this boring cutter is used for import substitutes, be specifically designed to half right boring to five major planet frame endoporus and cylindrical, the advantage of this boring cutter is: simple in structure, be easy to realize, easy to operate, vibrations are little, noise is little, precision is high, long service life, especially compare with imported product, cheap, can be enterprise and save considerable expense.
The technical solution used in the present invention is:
A kind of five major planet unwheeling boring one can be regulated the special-purpose boring cutter of half right boring, comprise: handle of a knife, jackscrew, extension bar, cutter head, connecting bolt, balancing weight, slide block, it is characterized in that: jackscrew comprises first jackscrew, second jackscrew, the 3rd jackscrew, the 4th jackscrew, first jackscrew and second jackscrew are arranged on the handle of a knife, handle of a knife is fixedlyed connected with second jackscrew by first jackscrew with extension bar, the 3rd jackscrew and the 4th jackscrew are arranged on the slide block, cutter head and slide block are by the 3rd jackscrew, the 4th jackscrew is fixedly connected, cutter head comprises dise knife head in the processing, process outer garden cutter head, extension bar is connected by connecting bolt with slide block and by connecting bolt the position of slide block is adjusted, and balancing weight places in the extension bar.
Further technical scheme of the present invention is:
The raw material of described handle of a knife, jackscrew, extension bar, connecting bolt, balancing weight, slide block is the 42CrMo steel, nitrogen treatment, and machining accuracy is 6 grades of GB/T10095-2008 precision.
Described cutter head is utmost point ultra micron diamond wolfram steel material.
The invention has the beneficial effects as follows: provide a kind of five major planet unwheeling boring one can regulate the special-purpose boring cutter of half right boring, this product is specifically designed to half right boring to five major planet frame endoporus and cylindrical, the advantage of this boring cutter is: simple in structure, be easy to realize, easy to operate, vibrations are little, noise is little, precision is high, long service life, especially compare with imported product, cheap, can be enterprise and save considerable expense.
Description of drawings:
Be sectional structure chart of the present invention as Fig. 1.
The specific embodiment
Embodiment:
Further specify the particular content that uses these five major planet unwheeling boring one can regulate the special-purpose boring cutter most preferred embodiment of half right boring below in conjunction with accompanying drawing:
1. one kind five major planet unwheeling boring one can be regulated the special-purpose boring cutter of half right boring, comprise: handle of a knife 1, jackscrew 2, extension bar 3, cutter head 4, connecting bolt 5, balancing weight 6, slide block 7, it is characterized in that: jackscrew 2 comprises first jackscrew 201, second jackscrew 202, the 3rd jackscrew 203, the 4th jackscrew 204, first jackscrew 201 and second jackscrew 202 are arranged on the handle of a knife 1, handle of a knife 1 is fixedlyed connected with second jackscrew 202 by first jackscrew 201 with extension bar 3, the 3rd jackscrew 203 and the 4th jackscrew 204 are arranged on the slide block 7, cutter head 4 and slide block 7 are by the 3rd jackscrew 203, the 4th jackscrew 204 is fixedly connected, cutter head 4 comprises dise knife head 401 in the processing, process outer garden cutter head 402, extension bar 3 is connected by connecting bolt 5 with slide block 7 and adjusts by the position of 5 pairs of slide blocks 7 of connecting bolt, and balancing weight 6 places in the extension bar 3; The raw material of described handle of a knife 1, jackscrew 2, extension bar 3, connecting bolt 5, balancing weight 6, slide block 7 is the 42CrMo steel, nitrogen treatment, and machining accuracy is 6 grades of GB/T10095-2008 precision; Described cutter head is utmost point ultra micron diamond wolfram steel material.
2, with handle of a knife 1, jackscrew 2, extension bar 3, cutter head 4, connecting bolt 5, balancing weight 6, slide block 7 carries out general assembly at the general assembly platform, handle of a knife 1 is fixedlyed connected with second jackscrew 202 by first jackscrew 201 with extension bar 3, cutter head 4 and slide block 7 are by the 3rd jackscrew 203, the 4th jackscrew 204 is fixedly connected, cutter head 4 bowlder in processing is installed dise knife head 401 in the processing, add the outer garden of processing cutter head 402 is installed man-hour, in the interior dise knife head 401 of processing or the outer garden of the processing cutter head 402 one can only be installed, extension bar 3 is connected by connecting bolt 5 with slide block 7 and adjusts by the position of 5 pairs of slide blocks 7 of connecting bolt, and then the diameter of adjustment cutter head 4 rotations is to adapt to the hole of five major planet frame different-diameters, balancing weight 6 places in the extension bar 3, adjust the center of gravity that whole five major planet unwheeling boring one can be regulated the special-purpose boring cutter of half right boring by the weight of adjusting balancing weight 6, its center of gravity can be regulated on the special-purpose boring cutter master of the half right boring pivot five major planet unwheeling boring one, install.
3. unclamping connecting bolt 5 when using, promote slide block 7 to suitable position, is that cylindrical or interior circle select for use corresponding cutter head to install according to what process, and this cutter only is used for half right boring, when needing right boring, and the right boring cutter head that needs the configuration band to finely tune; Cutter need carry out counterweight after installing, and the weight of adjusting balancing weight 6 makes the boring cutter center of gravity on main pivot, adds the vibration that produce man-hour with minimizing, starts motor, drives the cutter head rotation, and workpiece is machined to required size.
Claims (3)
1. one kind five major planet unwheeling boring one can be regulated the special-purpose boring cutter of half right boring, comprise: handle of a knife (1), jackscrew (2), extension bar (3), cutter head (4), connecting bolt (5), balancing weight (6), slide block (7), it is characterized in that: jackscrew (2) comprises first jackscrew (201), second jackscrew (202), the 3rd jackscrew (203), the 4th jackscrew (204), first jackscrew (201) and second jackscrew (202) are arranged on the handle of a knife (1), handle of a knife (1) is fixedlyed connected with second jackscrew (202) by first jackscrew (201) with extension bar (3), the 3rd jackscrew (203) and the 4th jackscrew (204) are arranged on the slide block (7), cutter head (4) and slide block (7) are by the 3rd jackscrew (203), the 4th jackscrew (204) is fixedly connected, cutter head (4) comprises dise knife head (401) in the processing, process outer garden cutter head (402), extension bar (3) is connected by connecting bolt (5) with slide block (7) and by connecting bolt (5) position of slide block (7) is adjusted, and balancing weight (6) places in the extension bar (3).
2. a kind of five major planet unwheeling boring one according to claim 1 can be regulated the special-purpose boring cutter of half right boring, it is characterized in that: the raw material of described handle of a knife, jackscrew, extension bar, connecting bolt, balancing weight, slide block is the 42CrMo steel, nitrogen treatment, machining accuracy are 6 grades of GB/T10095-2008 precision.
3. a kind of five major planet unwheeling boring one according to claim 1 can be regulated the special-purpose boring cutter of half right boring, and it is characterized in that: described cutter head is utmost point ultra micron diamond wolfram steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310235820 CN103302319A (en) | 2013-06-16 | 2013-06-16 | Integrally-adjustable special semi-fine boring cutter during boring of five-axis major planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310235820 CN103302319A (en) | 2013-06-16 | 2013-06-16 | Integrally-adjustable special semi-fine boring cutter during boring of five-axis major planet carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103302319A true CN103302319A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310235820 Pending CN103302319A (en) | 2013-06-16 | 2013-06-16 | Integrally-adjustable special semi-fine boring cutter during boring of five-axis major planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103302319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562737A (en) * | 2014-10-21 | 2016-05-11 | 钴碳化钨硬质合金公司 | Autobalancing system for boring tool and boring tool incorporating same |
| CN106424778A (en) * | 2016-08-26 | 2017-02-22 | 天津思为机器设备有限公司 | Numerical control milling machine outer circle boring cutter |
-
2013
- 2013-06-16 CN CN 201310235820 patent/CN103302319A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562737A (en) * | 2014-10-21 | 2016-05-11 | 钴碳化钨硬质合金公司 | Autobalancing system for boring tool and boring tool incorporating same |
| CN105562737B (en) * | 2014-10-21 | 2019-04-26 | 钴碳化钨硬质合金公司 | For boring cutter automatic-balancing system and be assembled with the boring cutter of automatic-balancing system |
| CN106424778A (en) * | 2016-08-26 | 2017-02-22 | 天津思为机器设备有限公司 | Numerical control milling machine outer circle boring cutter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |