CN101670461A - Numerical control piston inner diameter processor - Google Patents
Numerical control piston inner diameter processor Download PDFInfo
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- CN101670461A CN101670461A CN200910112594A CN200910112594A CN101670461A CN 101670461 A CN101670461 A CN 101670461A CN 200910112594 A CN200910112594 A CN 200910112594A CN 200910112594 A CN200910112594 A CN 200910112594A CN 101670461 A CN101670461 A CN 101670461A
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- main shaft
- piston
- inner diameter
- fixed
- numerical control
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Abstract
The invention relates to a numerical control piston inner diameter processor, comprising a machine tool body, a fixed main shaft, a rotating main shaft and feeding mechanisms, wherein the fixed main shaft and the rotating main shaft are arranged on the feeding mechanisms; the feeding mechanism of the fixed main shaft is connected on the machine tool body longitudinally and movably; the fixed mainshaft is provided with a fixture for piston workpieces; the feeding mechanism of the rotating main shaft is connected on the machine tool body laterally and movably; the rotating main shaft is provided with a cutter fixing structure and a pneumatic pre-tightening mechanism and connected with a power transmission mechanism; the feeding mechanism is a ball screw transmission mechanism of a two-spindle servo control system; and the cutter fixing structure of the rotating main shaft is fixed with a cutter which can process the central dead head, inner diameter, end face and chamfer of the piston simultaneously. By adopting the technical scheme, piston workpieces and a cutting tool only need one time of clamping, the central dead head, inner diameter, end face and chamfer of the piston can be processed one time through the numerical control of the two-spindle servo control system, thus improving the processing precision of the piston workpieces, and the inner diameter processor has convenient operation and debuging and high machining efficiency.
Description
Technical field
The present invention relates to a kind of metal working machine tool, be specifically related to a kind of numerical control piston inner diameter processor.
Background technology
The existing piston machining tool is generally the lathe of single operation processing, its main shaft adopts the slow-revving main shaft of low precision of oil pressure auto-feed, the clamp specially that the clamping of workpiece to be machined adopts hydraulic pressure to drive, simultaneously center riser, internal diameter, end face and the chamfering of machining piston, machining accuracy is poor, working (machining) efficiency is low.
Summary of the invention
The purpose of this invention is to provide a kind of center riser, internal diameter, end face and the chamfering of machining piston simultaneously, improve the numerical control piston inner diameter processor of machining accuracy.
For achieving the above object, the technical solution used in the present invention is: piston inner diameter processor comprises bed piece, fixed main shaft, rotary main shaft and feed mechanism, fixed main shaft and rotary main shaft are located on the feed mechanism, the feed mechanism of fixed main shaft vertically moves and is connected on the bed piece, fixed main shaft is provided with the anchor clamps of piston article, the feed mechanism of rotary main shaft laterally moves and is connected on the bed piece, rotary main shaft is provided with cutter fixed structure and pneumatic pre-tightening mechanism, also be connected with power drive mechanism, by the power drive mechanism transmission, the driven rotary main axis rotation, and the feed mechanism of driven rotary main shaft laterally moves on bed piece, wherein feed mechanism is the ball screw transmission mechanism of diaxon servo-control system, fixing machining piston center riser simultaneously on the cutter fixed structure of rotary main shaft, internal diameter, the cutter of end face and chamfering.
Above-mentioned piston article anchor clamps are the scroll chuck clamp mechanism.
Above-mentioned scroll chuck clamp mechanism is tightened by the transmitting gear auxiliary driving by rotary cylinder.
The present invention adopts above scheme; piston article and process tool only need clamping No. one time; numerical control by the diaxon servo-control system; can disposablely carry out just processing to piston center riser, internal diameter, end face and chamfering; can guarantee the axiality of piston center riser, internal diameter and chamfering like this, and the perpendicularity of end face and piston center riser, internal diameter and chamfering axle, improve the machining accuracy of piston article; this inner diameter processor operation debugging is convenient, the working (machining) efficiency height.
Description of drawings
Now in conjunction with the accompanying drawings the present invention is further elaborated:
Fig. 1 is the structural representation of numerical control piston inner diameter processor of the present invention;
Fig. 2 is the structural representation of diaxon servo-control system of the present invention;
Fig. 3 is the structural representation of scroll chuck clamp mechanism of the present invention.
The specific embodiment
Shown in Fig. 1,2 or 3, the present invention includes bed piece 1, fixed main shaft 2, rotary main shaft 3 and feed mechanism 8, fixed main shaft 2 and rotary main shaft 3 are located on the feed mechanism 8, the feed mechanism 8 of fixed main shaft 2 vertically moves and is connected on the bed piece 1, fixed main shaft 2 is provided with piston article anchor clamps 4, piston article anchor clamps 4 can be the scroll chuck clamp mechanism, and the scroll chuck clamp mechanism is tightened by the transmitting gear auxiliary driving by rotary cylinder.The feed mechanism 8 of rotary main shaft 3 laterally moves and is connected on the bed piece 1, rotary main shaft 3 is provided with cutter fixed structure 5 and pneumatic pre-tightening mechanism 6, also be connected with power drive mechanism 7, by power drive mechanism 7 transmissions, 3 rotations of driven rotary main shaft, and the feed mechanism 8 of driven rotary main shaft 3 laterally moves on bed piece 1, wherein feed mechanism 8 is ball screw transmission mechanisms of diaxon servo-control system, the fixing cutter 9 of machining piston center riser, internal diameter, end face and chamfering simultaneously on the cutter fixed structure 5 of rotary main shaft 3.So just can realize a clamping of piston article and process tool, piston machining accuracy is guaranteed in the disposable processing of piston article piston center riser, internal diameter, end face and chamfering.
Claims (3)
1, a kind of numerical control piston inner diameter processor, comprise bed piece, fixed main shaft, rotary main shaft and feed mechanism, fixed main shaft and rotary main shaft are located on the feed mechanism, the feed mechanism of fixed main shaft vertically moves and is connected on the bed piece, fixed main shaft is provided with the anchor clamps of piston article, the feed mechanism of rotary main shaft laterally moves and is connected on the bed piece, rotary main shaft is provided with cutter fixed structure and pneumatic pre-tightening mechanism, also be connected with power drive mechanism, by the power drive mechanism transmission, the driven rotary main axis rotation, and the feed mechanism of driven rotary main shaft laterally moves on bed piece, it is characterized in that: feed mechanism is the ball screw transmission mechanism of diaxon servo-control system, fixing machining piston center riser simultaneously on the cutter fixed structure of rotary main shaft, internal diameter, the cutter of end face and chamfering.
2, a kind of numerical control piston inner diameter processor according to claim 1 is characterized in that: above-mentioned piston article anchor clamps are the scroll chuck clamp mechanism.
3, according to the described above-mentioned a kind of numerical control piston inner diameter processor of claim 2, it is characterized in that: the scroll chuck clamp mechanism by rotary cylinder by transmitting gear auxiliary driving chucking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112594A CN101670461A (en) | 2009-09-29 | 2009-09-29 | Numerical control piston inner diameter processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112594A CN101670461A (en) | 2009-09-29 | 2009-09-29 | Numerical control piston inner diameter processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101670461A true CN101670461A (en) | 2010-03-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910112594A Pending CN101670461A (en) | 2009-09-29 | 2009-09-29 | Numerical control piston inner diameter processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101670461A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979215A (en) * | 2010-10-15 | 2011-02-23 | 四川省绵阳西南自动化研究所 | Coaxial feeding mechanism for numerical control deep hole broacher |
| CN103852028A (en) * | 2012-11-30 | 2014-06-11 | 昆山允可精密工业技术有限公司 | Manual two-dimensional cutter measurement auxiliary device |
| CN103852007A (en) * | 2012-11-30 | 2014-06-11 | 昆山允可精密工业技术有限公司 | Automatic two-dimensional tool measuring assisting device |
| CN104339262A (en) * | 2014-10-13 | 2015-02-11 | 广东美芝制冷设备有限公司 | Processing tool for inner diameter of piston |
-
2009
- 2009-09-29 CN CN200910112594A patent/CN101670461A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979215A (en) * | 2010-10-15 | 2011-02-23 | 四川省绵阳西南自动化研究所 | Coaxial feeding mechanism for numerical control deep hole broacher |
| CN101979215B (en) * | 2010-10-15 | 2012-10-24 | 绵阳市维博电子有限责任公司 | Coaxial feeding mechanism for numerical control deep hole broacher |
| CN103852028A (en) * | 2012-11-30 | 2014-06-11 | 昆山允可精密工业技术有限公司 | Manual two-dimensional cutter measurement auxiliary device |
| CN103852007A (en) * | 2012-11-30 | 2014-06-11 | 昆山允可精密工业技术有限公司 | Automatic two-dimensional tool measuring assisting device |
| CN104339262A (en) * | 2014-10-13 | 2015-02-11 | 广东美芝制冷设备有限公司 | Processing tool for inner diameter of piston |
| CN104339262B (en) * | 2014-10-13 | 2017-06-16 | 广东美芝制冷设备有限公司 | piston inner diameter processing tool |
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Application publication date: 20100317 |