CN203696430U - Hobbing cam machining machine with double machining efficiency - Google Patents
Hobbing cam machining machine with double machining efficiency Download PDFInfo
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- CN203696430U CN203696430U CN201420065029.3U CN201420065029U CN203696430U CN 203696430 U CN203696430 U CN 203696430U CN 201420065029 U CN201420065029 U CN 201420065029U CN 203696430 U CN203696430 U CN 203696430U
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Abstract
A hobbing cam machining machine with the double machining efficiency comprises a machine tool, a machining unit arranged on the machine tool, a rotary locating unit and an auxiliary locating unit. The rotary locating unit comprises two main workpiece rotary shafts, wherein the two main workpiece rotary shafts are oppositely arranged in a staggered mode and respectively allow a workpiece to penetrate and to be located. The auxiliary locating unit comprises two auxiliary locating arms correspondingly abutting against the tail ends of the main workpiece rotary shafts and used for preventing the workpieces from falling off. Thus, the workpieces can be machined simultaneously by the machining unit of the hobbing cam machining machine, the productive rate is multiplied without additional arrangement of machines, and devices, energy, space and personnel cost and expenditure can be reduced. In addition, the main workpiece rotary shafts and the auxiliary locating arms are arranged in a staggered mode so that the balance weight of a device can be effectively balanced, the rotation accuracy of the machine can be increased, and the service life of the machine can be prolonged.
Description
Technical field
The utility model relates to a kind of gear hobbing cam processing machine, particularly relates to a kind of double working (machining) efficiency gear hobbing cam processing machine.
Background technology
Existing gear hobbing cam processing machine is the pattern of single workpiece of single spindle processing, do not producing under the prerequisite of line and board improvement, if working (machining) efficiency is promoted, must improve production capacity in the mode of setting up board, but relatively, also must add the newly-increased board of the person's of sending someone maintenance and operation, equipment cost and all corresponding liftings of personnel costs, the increase of board quantity also can make energy consumption multiplication, and the more factory building land used space that accounts for.
In sum, when existing gear hobbing cam processing machine wish multiplication production capacity, also must pay double equipment, personnel and energy cost, for all limited manufacturers of capital in general and space, balance is lower may not be the suitable investment of pen, the development of production capacity and scale is also therefore limited, therefore the space that, existing gear hobbing cam processing machine is still improved.
Summary of the invention
The purpose of this utility model is to provide a kind of effectively limit cost and makes the double working (machining) efficiency gear hobbing cam processing machine of production capacity multiplication.
This practical double working (machining) efficiency gear hobbing cam processing machine, comprises a lathe, a machining cell, a rotation positioning unit and an auxiliary positioning unit.This machining cell is arranged at this lathe moving along first axial reciprocating, and comprises that two are arranged perpendicular to this first second axial axially spaced-apart along one, and can be respectively around a machining spindle that is parallel to this first axial self axial-rotation.This rotation positioning unit along this first axially to should machining cell setting and can be around this second axial reciprocating swing, and comprise two corresponding described machining spindles of difference, and the workpiece rotary main shaft arranging in opposite directions that staggers each other, described workpiece rotary main shaft can be respectively around one perpendicular to this first axially and this second axial self axial-rotation.This auxiliary positioning unit along one perpendicular to this first axially and this is second the axial the 3rd axially to rotating positioning unit setting, and comprise two auxiliary positioning arms that can move along the 3rd axial reciprocating respectively, each auxiliary positioning arm second is axially adjacent to one of them workpiece rotary main shaft setting along this, and can leave the corresponding end that is connected to another one workpiece rotary main shaft in ground.
This practical double working (machining) efficiency gear hobbing cam processing machine, each auxiliary positioning arm can by the workpiece rotary main shaft transmission of corresponding butt, and with this workpiece rotary main shaft coaxial rotating.
The beneficial effects of the utility model are: by the described machining spindle of synchronous start, described workpiece rotary main shaft and described auxiliary positioning arm, the double working (machining) efficiency gear hobbing of the utility model cam processing machine does not need to set up board just can carry out the processing operation of two workpiece simultaneously, not only make production capacity multiplication, the expenditure that also can save personnel cost and factory building land used; In addition, described workpiece rotary main shaft and described auxiliary positioning arm are crisscross arranged, and counterweight that can active balance device, to increase running accuracy and the service life of board.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the preferred embodiment of the double working (machining) efficiency gear hobbing of the utility model cam processing machine;
Fig. 2 is the schematic side view of this preferred embodiment;
Fig. 3 is a schematic perspective view of similar Fig. 1, illustrates that a revolution pedestal of this preferred embodiment can be driven and back and forth swing by a slew gear.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
About aforementioned and other technology contents, feature and effect of the present utility model, in the following detailed description coordinating with reference to a graphic preferred embodiment, can clearly understand.
Consult Fig. 1 to Fig. 3, the machining cell 2, one that the preferred embodiment of the double working (machining) efficiency gear hobbing of the utility model cam processing machine comprises a lathe 1, be arranged at this lathe 1 is to the rotation positioning unit 3 should machining cell 2 arranging, and an auxiliary positioning unit 4 arranging rotating positioning unit 3.
This lathe 1 comprise mobile foundation that an energy reciprocatingly slides along one first axial L1 11, slew gear 12, one driven by this slew gear 12 and around a rotary disk 13 perpendicular to the second axial reciprocal swing of L2 of this first axial L1, and one be arranged at this rotary disk 13, and can be with the revolution pedestal 14 of these rotary disk 13 reciprocal swings.This revolution pedestal 14 has one along a chute 141 extending perpendicular to the 3rd axial L3 of this first axial L1, the second axial L2.
This mobile foundation 11, this slew gear 12, this rotary disk 13, and the mechanism principle of this revolution pedestal 14 and be and there is in the art the technology of conventionally knowing that the knowledgeable has the knack of as flowing mode, and be not technical characteristics of the present utility model, therefore do not add to repeat at this.
This machining cell 2 is arranged at this mobile foundation 11, and can move back and forth along this first axial L1 with this mobile foundation 11, and comprises a motor 21, and two along the spaced machining spindle 22 of this second axial L2.Described machining spindle 22 can be driven by this motor 21 respectively and rotate around self axial S1, S2 of parallel this first axial L1 respectively.
Described machining spindle 22 has respectively a processing head 221 that is arranged at end, in the present embodiment, described processing head 221 can be a milling cutter or an emery wheel, and makes respectively described machining spindle 22 be defined as a milling spindle, or a grinding spindle.
Be understandable that, in the time that described machining spindle 22 is milling spindle, this gear hobbing cam processing machine is a gear hobbing cam Milling Machine; In the time that described machining spindle 22 is grinding spindle, this gear hobbing cam processing machine is a gear hobbing cam grinder; And the wherein one of working as described machining spindle 22 is milling spindle, when one is grinding spindle in addition, this gear hobbing cam processing machine is a gear hobbing cam milling grinder, and namely this gear hobbing cam processing machine has the dual-use function of simultaneously carrying out milling and grinding.
This rotation positioning unit 3 along this first axial L1 to being positioned this revolution pedestal 14 by machining cell 2, and can be with this revolution pedestal 14 around the reciprocal swing of this second axial L2, and comprise two corresponding described machining spindle 22 and the workpiece rotary main shafts 31,31 ' that arrange in opposite directions that stagger each other respectively, described workpiece rotary main shaft 31,31 ' can wear and locate for a workpiece 5 respectively, and driven by a motor 32 and rotate around self axial C2, C1 that is parallel to the 3rd axial L3.
In the present embodiment, the motor 32 that drives this rotation positioning unit 3 is a gear motor, the material that described workpiece 5 is gear hobbing cam.The double working (machining) efficiency gear hobbing of the utility model cam processing machine is horizontal form, namely this mobile foundation 11 is all arranged at the end face 15 of this lathe 1 with this slew gear 12, and this machining cell 2, this rotation positioning unit 3 are all roughly arranged along this end face 15 with this auxiliary positioning unit 4.
This auxiliary positioning unit 4 is arranged at this revolution pedestal 14 along the 3rd axial L3 to rotating positioning unit 3, and can be with this rotation positioning unit 3 together with this revolution pedestal 14 around the reciprocal swing of this second axial L2.This auxiliary positioning unit 4 comprises the sliding platform 41 that an energy moves back and forth along the chute 141 of this revolution pedestal 14, and two auxiliary positioning arms that can move back and forth along the 3rd axial L3 respectively 42,42 '.
Wherein this auxiliary positioning arm 42 is slidedly arranged on this revolution pedestal 14 by this sliding platform 41, and can be along the chute of this revolution pedestal 14 141 toward polyslip, whereby, this auxiliary positioning arm 42 can depart from the corresponding end that is connected to this workpiece rotary main shaft 31 that is arranged in opposite directions this revolution pedestal 14 in ground, this workpiece rotary main shaft 31 ' is positioned this revolution pedestal 14 along this second axial L2, and be adjacent to this auxiliary positioning arm 42 tops, and correspondence is connected to this auxiliary positioning arm 42 ', in the present embodiment, this auxiliary positioning unit 4 also comprises a chute 43 ' that is arranged at these workpiece rotary main shaft 31 tops along this second axial L2, an and sliding platform 41 ' that is slidedly arranged on this chute 43 ', and make this auxiliary positioning arm 42 ' can be with this sliding platform 41 ' along the 3rd axial L3 toward polyslip, and can depart from whereby the end that is connected to this workpiece rotary main shaft 31 '.
Whereby, described auxiliary positioning arm 42,42 ' can be respectively along described chute 141,43 ' toward polyslip, and difference can depart from ground and corresponding workpiece rotary main shaft 31, the 31 ' corresponding holding workpiece 5, in addition, described auxiliary positioning arm 42,42 ' can be respectively by workpiece rotary main shaft 31, the 31 ' transmission of corresponding butt, and with described workpiece rotary main shaft 31,31 ' coaxial rotating.So, move described sliding platform 41 along the 3rd axial L3, 41 ' just can make this auxiliary positioning unit 4 separate with this rotation positioning unit 3, workpiece 5 is worn respectively and to be positioned described workpiece rotary main shaft 31, 31 ', be convenient to this machining cell 2 described workpiece 5 is carried out to follow-up processing, after fixedly completing, moves again by described workpiece 5 described sliding platform 41, 41 ', make described auxiliary positioning arm 42, 42 ' is connected to respectively described workpiece rotary main shaft 31, 31 ' end, avoid workpiece 5 described in process to move or from described workpiece rotary main shaft 31, on 31 ', come off, the quality of impact processing even causes danger.
It is worth mentioning that, when enforcement described in auxiliary positioning arm 42,42 ' also can not be subject to described workpiece rotary main shaft 31,31 ' interlock.
So, drive described machining spindle 22 synchronous rotaries by this motor 21, described machining spindle 22 just can be according to the difference of set processing head 221, and to being fixed on described workpiece rotary main shaft 31,31 ' described workpiece 5 synchronously carries out milling or the processing of grinding.
In the present embodiment, the situation that is milling spindle take described machining spindle 22 explains as example.Described workpiece rotary main shaft 31,31 ' self rotation can drive described workpiece 5 to rotate, and make described milling spindle depict rill at the outer peripheral face of described workpiece 5.And by this mobile foundation 11, this machining cell 2 can towards or move away from described workpiece 5, and described workpiece 5 is carried out to the different depths or the processing of different radians; This slew gear 12 drives this rotation positioning unit 3, these auxiliary positioning unit 4 swings, can make described processing head 221 process for the different parts on described workpiece 5, coordinate described workpiece rotary main shaft 31,31 ' self rotation, can make described processing head 221 on described workpiece 5, depict the continuous rill of various radians, the different depths.In fact much more no longer, this machining cell 2 coordinates processing mode for having in the art the technology of conventionally knowing that the knowledgeable has the knack of with this rotation positioning unit 3, this auxiliary positioning unit 4, and is not technical characteristics of the present utility model, to be therefore described further.
So, by two spindle designs of synchronous start, the double working (machining) efficiency gear hobbing of the utility model cam processing function is processed for two workpiece 5 simultaneously, and do not need to increase board quantity, pay extra equipment cost and just can obtain double production capacity; In addition, because board quantity in fact does not increase, therefore do not need to send personnel yet, spend extra personnel costs and increase newly the maintenance and operation of board, more can save the space of factory building land used; Moreover compared with increasing board quantity to promote the practice of productive rate, energy consumption also can reduce widely, therefore can significantly promote production capacity under effectively cost-saving prerequisite.
Conceivablely be, under situation about allowing in technology, plural machining spindle 22 even can be set, for example the design of three main shafts, four main shafts, and coordinate workpiece rotary main shaft and the auxiliary positioning arm of respective amount, amplify production capacity in the mode of processing multiple workpiece 5 simultaneously.
In addition, the described workpiece rotary main shaft 31 of the present embodiment, 31 ' and described auxiliary positioning arm 42,42 ' be arranged at this revolution pedestal 14 interlacedly, its weight configuration is very average, so be not merely able to improve the rotating accuracy of this rotary disk 13 and this revolution pedestal 14, can also make to carry this rotation positioning unit 3 with the gyroaxis (not shown) of this slew gear 12 of the weight of this auxiliary positioning unit 4 compared with being difficult for because of counterweight inequality excessive wear, therefore also there is the service life that can improve this slew gear 12.
Moreover, in the present embodiment, when clamping and unclamping described workpiece 5, only have quality, far beyond described workpiece rotary main shaft 31,31 ' light described auxiliary positioning arm 42,42 ', relative displacement occurs, can be more accurate in board operation, and needn't worry described workpiece rotary main shaft 31,31 ' generation bias effect processing, therefore machining accuracy can further promote.
In sum, by the described machining spindle 22 of synchronous start, described workpiece rotary main shaft 31,31 ' and described auxiliary positioning arm 42,42 ', the utility model double-efficiency gear hobbing cam processing machine does not need to set up board just can carry out the processing operation of two workpiece 5 simultaneously, not only make production capacity multiplication, the expenditure that also can save personnel cost and factory building land used; In addition, described workpiece rotary main shaft 31,31 ' and described auxiliary positioning arm 42,42 ' be crisscross arranged, counterweight that can active balance device, to increase the running accuracy of this rotary disk 13 and this revolution pedestal 14, and the service life of this slew gear 12; Moreover, when start, only have quality, far beyond described workpiece rotary main shaft 31,31 ' light described auxiliary positioning arm 42,42 ', relative displacement occurs, can be comparatively accurate in board operation, machining accuracy also can further promote, and therefore really can reach the purpose of this utility model.
Claims (2)
1. a double working (machining) efficiency gear hobbing cam processing machine, is characterized in that:
This double working (machining) efficiency gear hobbing cam processing machine, comprises:
A lathe;
A machining cell, is arranged at this lathe moving along first axial reciprocating, and comprises that two are arranged perpendicular to this first second axial axially spaced-apart along one, and can be respectively around a machining spindle that is parallel to this first axial self axial-rotation;
A rotation positioning unit, along this first axially to should machining cell setting and can be around this second axial reciprocating swing, and comprise two corresponding described machining spindles of difference, and the workpiece rotary main shaft arranging in opposite directions that staggers each other, described workpiece rotary main shaft can be respectively around one perpendicular to this first axially and this second axial self axial-rotation; And
An auxiliary positioning unit, along one perpendicular to this first axially and this is second the axial the 3rd axially to rotating positioning unit setting, and comprise two auxiliary positioning arms that can move along the 3rd axial reciprocating respectively, each auxiliary positioning arm second is axially adjacent to one of them workpiece rotary main shaft setting along this, and can leave the corresponding end that is connected to another one workpiece rotary main shaft in ground.
2. double working (machining) efficiency gear hobbing cam processing machine as claimed in claim 1, is characterized in that: each auxiliary positioning arm can by the workpiece rotary main shaft transmission of corresponding butt, and with this workpiece rotary main shaft coaxial rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065029.3U CN203696430U (en) | 2014-02-13 | 2014-02-13 | Hobbing cam machining machine with double machining efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065029.3U CN203696430U (en) | 2014-02-13 | 2014-02-13 | Hobbing cam machining machine with double machining efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696430U true CN203696430U (en) | 2014-07-09 |
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ID=51046929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420065029.3U Expired - Fee Related CN203696430U (en) | 2014-02-13 | 2014-02-13 | Hobbing cam machining machine with double machining efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907829A (en) * | 2015-05-28 | 2015-09-16 | 福建泉州市汇群智能卫浴设备有限公司 | Numerical control horizontal type three-axis drilling and milling tapping machine |
-
2014
- 2014-02-13 CN CN201420065029.3U patent/CN203696430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907829A (en) * | 2015-05-28 | 2015-09-16 | 福建泉州市汇群智能卫浴设备有限公司 | Numerical control horizontal type three-axis drilling and milling tapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150213 |
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| EXPY | Termination of patent right or utility model |