CN103350250A - Computer numerical control (CNC) horizontal double-station ball-cage arc raceway groove milling machine - Google Patents
Computer numerical control (CNC) horizontal double-station ball-cage arc raceway groove milling machine Download PDFInfo
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- CN103350250A CN103350250A CN201310268153XA CN201310268153A CN103350250A CN 103350250 A CN103350250 A CN 103350250A CN 201310268153X A CN201310268153X A CN 201310268153XA CN 201310268153 A CN201310268153 A CN 201310268153A CN 103350250 A CN103350250 A CN 103350250A
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Abstract
The invention discloses a computer numerical control (CNC) horizontal double-station ball-cage arc raceway groove milling machine. The milling machine comprises a bed body, a hydraulic dividing head, CNC slide unit guiding mechanisms, and a double main shaft power head part. A dividing clamping mechanism is arranged in the left side of the upper end surface of the bed body, the left side and right side of the bed body are each provided with a CNC slide unit guiding mechanism, the power head part is fixed above the right side CNC slide unit guiding mechanism, and a power cutting head is arranged on one end part, which is next to one side of a revolution dividing mechanism, of a power cutting head main shaft. The computer numerical control (CNC) horizontal double-station ball-cage arc raceway groove milling machine has the advantages of compact structure, high efficiency, user-friendliness, and good safety.
Description
Technical field
The present invention relates to the numerical control machine tool technique field, particularly relate to a kind of numerical control horizontal double ball cage arc ditch road milling machine.
Background technology
On the auto parts and components in the BJ type bell shell of constant velocity cardan joint, the BJ type inner race Milling Process, often adopt the horizontal single station structure milling machine of traditional general instrument that it is processed, but traditional ball cage milling machine is when clamping workpiece, because its all parts module placement is unreasonable, cause its clamping workpiece location inconvenient, tool setting inconvenience, the circular arc degree of raceway groove and calibration are difficult to assurance, and precision stability is poor; Traditional is single station manipulation in addition, and thick fine finishining can not be carried out synchronously, and the form and position tolerance of part is difficult to assurance, and working (machining) efficiency is low, can not realize that the processing of two kinds of different parts of BJ type clutch can and BJ type inner race is switched.
Summary of the invention
The invention provides a kind of solution of the above problems, a kind of numerical control horizontal double ball cage arc ditch road milling machine is provided.
Technical problem to be solved by this invention is a kind of numerical control horizontal double ball cage arc ditch road milling machine of designing for above-mentioned needs of the prior art, indexing clamping mechanism is arranged on left side, lathe bed upper surface, the nc sliding table guiding mechanism is arranged on the lathe bed an each side cover, power head part be fixedly connected on right side nc sliding table guiding mechanism directly over, power-driven cutter head is arranged at the power-driven cutter head spindle nose near circular index mechanism one side.
Described indexing clamping mechanism is mainly and is arranged on oblique 25.4 ° being fixedly connected with on the nc sliding table guiding mechanism of left side, lathe bed upper end.
The oil pressure clamping device in described indexing clamping mechanism left side is mainly the workpiece clamping mechanism that angling cylinder drives.
Be distributed with two groups of installing holes on the output flange contact-making surface of described indexing clamping mechanism, the installing hole that every group of installing hole arranged by 6 hexagonals forms, and the installing hole of described installing hole and anchor clamps passes through the screw bolt.
The guide rail movement that described left side nc sliding table guiding mechanism can arrange along front and back, right side nc sliding table guiding mechanism can along about the guide rail movement that arranges.
Be provided with driven by servomotor mechanism in the middle of the guide-track groove that described nc sliding table guiding mechanism claims to arrange.
Transmission mechanism between the described pair of main shaft power head member medium power cutter head main shaft and servomotor adopts the polywedge bet transmission.
The power-driven cutter head of described power head part is the bulb cutter head.
Owing to having adopted as above technical scheme, the present invention has following features:
By indexing clamping mechanism and two main shaft power head member are set at lathe bed, because both are distributed in respectively the lathe bed upper surface left and right sides, compact conformation, and both can consist of the integrative-structure with double; For ease of machining, raise the efficiency, power-driven cutter head in two main shaft power head members is divided into the all-in-one mechanism that Roughing and fine machining separates, cutter head adopts easy-to-dismount bulb cutter head, the bulb cutter head cuts in use that rigidity is high, precision is high, and the bulb cutter head is with respect to general carbide cutter tool etc., and its tool setting step is simple, thereby has greatly improved efficient; For satisfying the processing of BJ type clutch can and BJ type inner race, by changing the assembly relation of clamp body parts and indexing clamping mechanism, be specially BJ type clutch can and select wherein one group of installing hole, during processing BJ type inner race before BJ type clutch can anchor clamps pull down, change BJ type inner race anchor clamps, thereby realized on a machine tool the processing to two kinds of different workpieces in about 0.5-1 of replacing time hour, and need not change in addition machine.
Description of drawings
Fig. 1 is the three-view diagram of numerical control horizontal double ball cage arc ditch road milling machine of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, the present invention is a kind of numerical control horizontal double ball cage arc ditch road milling machine, mainly is comprised of lathe bed 1, hydraulic indexing head member 5, nc sliding table guiding mechanism 8, two main shaft power head member 10.Indexing clamping mechanism is mainly clamp body parts 7, output flange parts 6 and the oil pressure clamp mechanism 4 that is arranged on left side, lathe bed upper surface.
Nc sliding table guiding mechanism 8 is arranged on the left and right sides on the lathe bed, be mainly the nc sliding table guiding mechanism of the guide rail movement that can arrange along all around, and be provided with driven by servomotor mechanism 3 in the middle of the two symmetrically arranged guide-track grooves, power head part 10 side-to-side movements that utilize servo-actuating device 3 to drive along guide rail movement.Be mainly the power-driven cutter head 9 of driven by servomotor, power-driven cutter head 9 is arranged at two main shaft power parts 10 ends near indexing clamping mechanism one side, and the power-driven cutter head main shaft links to each other with servomotor by the polywedge bet transmission.Hydraulic indexing head member 5 oblique 25.4 ° be fixedly connected on nc sliding table guiding mechanism 8 directly over, the nc sliding table guiding mechanism that is mainly the guide rail movement of driven by servomotor seesaws, near with away from power-driven cutter head 9.
In order to improve the cutter head rigidity and to be convenient to the tool setting that workpiece adds man-hour, by being changed, power head part 9 medium power cutter heads use the bulb cutter head, realize above functional requirement.The dynamic head main spindle at power-driven cutter head place links to each other with servomotor by Timing Belt in addition, and in polywedge bet driving-belt one side automatic takeup is set, and in real time to its tensioning, guarantees transmission accuracy.
For satisfying the processing of ball BJ type clutch can and BJ type inner race, by changing the assembly relation between clamp body parts 7 and the output flange parts 6, be specially on the output flange face the wherein one group of installing hole in two groups of installing holes 5, as shown in Figure 5, with clamp body parts and output flange parts by selecting one group of required installing hole to assemble, realize the switching of BJ type clutch can and two kinds of different parts of BJ type inner race, and need not change in addition machine.
Above embodiment only is the present invention's a kind of embodiment wherein; but can not therefore be interpreted as the restriction to claim of the present invention; should be noted that; for the person of ordinary skill of the art; without departing from the inventive concept of the premise; can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. numerical control horizontal double ball cage arc ditch road milling machine, comprise lathe bed, indexing clamping mechanism, nc sliding table guiding mechanism, two main shaft power head member, it is characterized in that: described indexing clamping mechanism comprises hydraulic indexing parts and oil pressure clamping part, be mainly and be arranged on the nc sliding table guiding mechanism of lathe bed upper end left side, described oil pressure clamping part is fixedly connected on hydraulic indexing parts rear; Described nc sliding table guiding mechanism is arranged on each cover of lathe bed upper surface arranged on left and right sides; Described pair of main shaft power head member mainly comprises double dynamical cutter head main shaft, power-driven cutter head, be fixedly connected on the nc sliding table guiding mechanism directly over.
2. a kind of numerical control horizontal double ball cage arc ditch road milling machine as claimed in claim 1 is characterized in that: described indexing clamping mechanism is mainly and is arranged on oblique 25.4 ° being fixedly connected with on the nc sliding table guiding mechanism of left side, lathe bed upper end.
3. a kind of numerical control horizontal double ball cage arc ditch road milling machine as claimed in claim 2 is characterized in that: the oil pressure clamping device in described indexing clamping mechanism left side is mainly the workpiece clamping mechanism that angling cylinder drives.
4. a kind of numerical control horizontal double ball cage arc ditch road milling machine as claimed in claim 1, it is characterized in that: be distributed with two groups of installing holes on the output flange contact-making surface of described indexing clamping mechanism, the installing hole that every group of installing hole arranged by 6 hexagonals forms, and the installing hole of described installing hole and anchor clamps passes through the screw bolt.
5. a kind of numerical control horizontal double ball cage arc ditch road milling machine as claimed in claim 1 is characterized in that: the guide rail movement that described left side nc sliding table guiding mechanism can arrange along front and back, right side nc sliding table guiding mechanism can along about the guide rail movement that arranges.
6. a kind of numerical control horizontal double ball cage arc ditch road milling machine as claimed in claim 5 is characterized in that: be provided with driven by servomotor mechanism in the middle of the guide-track groove that described nc sliding table guiding mechanism claims to arrange.
7. a kind of numerical control horizontal double ball cage arc ditch road milling machine as claimed in claim 1 is characterized in that: the transmission mechanism between the described pair of main shaft power head member medium power cutter head main shaft and servomotor adopts the polywedge bet transmission.
8. a kind of numerical control horizontal double ball cage arc ditch road milling machine as claimed in claim 7, it is characterized in that: the power-driven cutter head of described power head part is the bulb cutter head.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310268153XA CN103350250A (en) | 2013-06-28 | 2013-06-28 | Computer numerical control (CNC) horizontal double-station ball-cage arc raceway groove milling machine |
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| CN201310268153XA CN103350250A (en) | 2013-06-28 | 2013-06-28 | Computer numerical control (CNC) horizontal double-station ball-cage arc raceway groove milling machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826243A (en) * | 2017-01-17 | 2017-06-13 | 安徽合正汽车零部件有限公司 | The method of alley in grinding cage clutch can Internal Spherical Surface and finish-milling cage clutch can |
| CN108705589A (en) * | 2018-05-22 | 2018-10-26 | 徐州工程学院 | A kind of surface water runoff purifying plant cultivation block cutter device |
| CN108816128A (en) * | 2018-05-22 | 2018-11-16 | 徐州腾睿智能装备有限公司 | One kind injecting mixing arrangement for surface water runoff purifying plant cultivation block medicament |
| CN114309742A (en) * | 2022-01-19 | 2022-04-12 | 玉环利仁数控机床制造有限公司 | Special high-precision circular arc channel composite milling machine for bell-shaped shell |
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| JPH10277825A (en) * | 1997-03-28 | 1998-10-20 | Enshu Ltd | Internal machining center |
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| CN201161302Y (en) * | 2008-01-31 | 2008-12-10 | 郭云飞 | Numerical control double-station carving and milling machine tool |
| CN201376112Y (en) * | 2009-03-18 | 2010-01-06 | 济南玫德铸造有限公司 | Arc milling machine tool for fishtail products |
| CN102248206A (en) * | 2011-06-14 | 2011-11-23 | 山东大学 | Horizontal milling machine with ultrahigh processing speed |
| CN203409324U (en) * | 2013-06-28 | 2014-01-29 | 安徽力成机械装备有限公司 | Numerical-control horizontal double-station ball-cage arc channel milling machine |
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2013
- 2013-06-28 CN CN201310268153XA patent/CN103350250A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10277825A (en) * | 1997-03-28 | 1998-10-20 | Enshu Ltd | Internal machining center |
| CN2825173Y (en) * | 2005-10-18 | 2006-10-11 | 宁夏中卫大河机床有限责任公司 | Digital control horizontal boring milling machine |
| CN201161302Y (en) * | 2008-01-31 | 2008-12-10 | 郭云飞 | Numerical control double-station carving and milling machine tool |
| CN201376112Y (en) * | 2009-03-18 | 2010-01-06 | 济南玫德铸造有限公司 | Arc milling machine tool for fishtail products |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826243A (en) * | 2017-01-17 | 2017-06-13 | 安徽合正汽车零部件有限公司 | The method of alley in grinding cage clutch can Internal Spherical Surface and finish-milling cage clutch can |
| CN108705589A (en) * | 2018-05-22 | 2018-10-26 | 徐州工程学院 | A kind of surface water runoff purifying plant cultivation block cutter device |
| CN108816128A (en) * | 2018-05-22 | 2018-11-16 | 徐州腾睿智能装备有限公司 | One kind injecting mixing arrangement for surface water runoff purifying plant cultivation block medicament |
| CN114309742A (en) * | 2022-01-19 | 2022-04-12 | 玉环利仁数控机床制造有限公司 | Special high-precision circular arc channel composite milling machine for bell-shaped shell |
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Application publication date: 20131016 |