CN202292241U - Horizontal movement device in gear machining machine - Google Patents
Horizontal movement device in gear machining machine Download PDFInfo
- Publication number
- CN202292241U CN202292241U CN2011203874625U CN201120387462U CN202292241U CN 202292241 U CN202292241 U CN 202292241U CN 2011203874625 U CN2011203874625 U CN 2011203874625U CN 201120387462 U CN201120387462 U CN 201120387462U CN 202292241 U CN202292241 U CN 202292241U
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- screw mandrel
- lathe bed
- motor
- gear
- driving mechanism
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Abstract
The utility model belongs to the technical field of machinery and provides a horizontal movement device in a gear machining machine. The horizontal movement device comprises a lathe bed and a driving mechanism, wherein a guide rail is arranged on the lathe bed along the X-axis direction; a slider which slides along the guide rail under the driving of the driving mechanism is also arranged on the lathe bed; a working platform is driven through the slider; the driving mechanism comprises a lead screw, a permanent seat and a motor; the slider is sheathed at one end of the lead screw and is meshed with the lead screw; and the other end of the lead screw is penetrated in a fixing seat and is connected with an output shaft of the motor. The horizontal movement device has the advantages that the lead screw is driven by the motor to drive the slider to move along the guide rail, thereby leading the working platform to move along the X-axis direction, locking nuts are used for adjusting the degree of tightness of gaps between deep groove ball bearings, the whole horizontal movement device is stable, safe and reliable in working, is beneficial to the increasing of the machining accuracy of gears, the layout between parts is compact, and the defects of the prior art is overcome.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of gear-shaping machine, is specifically related to the horizontal mobile device in a kind of gear-shaping machine.
Background technology
In engineering goods; The product of gear class has accounted for major part; Generally all be to drive device through cutter in the gear-shaping machine to fix cutter, then through rotary cutter be fixed on the workpiece that rotates on the workbench be meshing with each other make cutter on the axle of workpiece reciprocating with Workpiece shaping needed gear shape, in process engineering, need drive workbench here and do transverse movement along X-direction through horizontal mobile device; Existing horizontal mobile device is owing to the shortcoming that design problem on the structure exists is: the lathe bed insufficient rigidity; The machinery job stability is relatively poor during work, has influenced the machining accuracy and the operating efficiency of gear, and lathe bed bulk, weight increase simultaneously; Make and also compare difficulty, therefore be necessary existing horizontal mobile device is improved.
Summary of the invention
The utility model technical problem to be solved is the present situation to prior art, and a kind of Gear Processing precision that can improve is provided, and working stability is safe and reliable, the horizontal mobile device in the gear-shaping machine of high efficiency.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the horizontal mobile device in a kind of gear-shaping machine; It is characterized in that; Include lathe bed and driving mechanism, the guide rail along X-direction is installed on the described lathe bed, the slide block that guide rail slides in the drive mechanism lower edge also is installed on the described lathe bed; Workbench drives through slide block; Described driving mechanism comprises screw mandrel, holder and motor, and described slide block set is located on screw mandrel one end and with screw mandrel and is meshed, and the other end of screw mandrel is located in the holder and with the output shaft of motor and is connected.
Here rotate through the motor-driven screw mandrel, the slide block with its engagement is laterally moved on X-direction along guide rail, it is laterally mobile on X-direction just can to drive workbench in back on the slide block in stationary table.
The measure of taking for the optimization such scheme specifically comprises:
In the horizontal mobile device in above-mentioned a kind of gear-shaping machine; Between the front portion of described holder and the screw mandrel plane bearing is installed; Between the middle part of holder and screw mandrel, be provided with many group deep groove ball bearings, deep groove ball bearing is provided with the locking nut that is used to regulate gap between the deep groove ball bearing along the axial direction of screw mandrel.
Here there is not corresponding structure to adjust in existing in good time; Here regulate the elasticity in gap between the deep groove ball bearing through locking nut; Just can well control the caused problem of temperature, thereby guarantee the even running of screw mandrel, improve the machining accuracy and the efficient of gear.
In the horizontal mobile device in above-mentioned a kind of gear-shaping machine, also be provided with adapter sleeve between the output shaft of described motor and the screw mandrel.Here be to prevent that outside impurity from entering in the internal structure through adapter sleeve, motion exerts an influence to driving mechanism.
In the horizontal mobile device in above-mentioned a kind of gear-shaping machine, the two ends of described holder through hexagon socket cap head screw be separately fixed on the lathe bed with motor on.
Compared with prior art; The advantage of the utility model is to drive slide block along guide rail movement through the motor-driven screw mandrel, thereby workbench is moved in the X-axis direction, and locking nut is regulated the elasticity in gap between the deep groove ball bearing; Whole horizontal mobile device working stability is safe and reliable; Help improving the machining accuracy of gear, and compact in design between the parts, overcome defective of the prior art.
Description of drawings
Fig. 1 is the overall structure sketch map of the horizontal mobile device in this gear-shaping machine;
Fig. 2 is the overall structure sketch map of this gear-shaping machine.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Among the figure, lathe bed 1; Guide rail 2; Slide block 3; Driving mechanism 4; Screw mandrel 5; Holder 6; Motor 7; Output shaft 7a; Plane bearing 8; Deep groove ball bearing 9; Locking nut 10; Adapter sleeve 11; Hexagon socket cap head screw 12; Horizontal mobile device A.
As depicted in figs. 1 and 2, the horizontal mobile device A in this gear-shaping machine mainly is used for driving workbench and moves in the X-axis direction, and includes lathe bed 1 and driving mechanism 4, and the guide rail 2 along X-direction is installed on the lathe bed 1.
This inner guide rail 2 is fixed on the lathe bed 1 through hexagon socket cap head screw 12; The slide block 3 that slides at driving mechanism 4 driving lower edge guide rails 2 also is installed on the lathe bed 1; Workbench drives through slide block 3; Driving mechanism 4 comprises screw mandrel 5, holder 6 and motor 7, and slide block 3 is set on screw mandrel 5 one ends and with screw mandrel 5 and is meshed, and the other end of screw mandrel 5 is located in the holder 6 and with the output shaft 7a of motor 7 and is connected.
The two ends of holder 6 through hexagon socket cap head screw 12 be separately fixed on the lathe bed 1 with motor 7 on; Between the front portion of holder 6 and the screw mandrel 5 plane bearing 8 is installed; Between the middle part of holder 6 and screw mandrel 5, be provided with many group deep groove ball bearings 9; Deep groove ball bearing 9 is provided with the locking nut 10 that is used to regulate gap between the deep groove ball bearing 9 along the axial direction of screw mandrel 5, and the elasticity of regulating gap between the deep groove ball bearing 9 through locking nut 10 here just can well be controlled the caused problem of temperature; Thereby guarantee the even running of screw mandrel 5, improved the machining accuracy and the efficient of gear.
In order to prevent that extraneous impurity from proceeding to inside, also is provided with adapter sleeve 11 between the output shaft 7a of described motor 7 and the screw mandrel 5.
Earlier workbench and slide block 3 mating surface deburrings, clean is assembled then during installation; Then screw mandrel 5 and slide block 3 are assembled, (position that first adjusting slider 3 front and back are two sections makes it at same horizontal plane in adjusting slider 3 positions; The position, the left and right sides of adjusting slider 3 makes its left-right symmetric again), again workbench and lathe bed 1 are assembled; Then, clean up, with plane bearing 8 and deep groove ball bearing 9 holder 6 of packing into the mating surface deburring of holder 6 and lathe bed 1; Then holder 6 and lathe bed 1 are assembled, regulate the position (make its center consistent) of holder 6, lock with locking nut 10 at last with the centre-height of slide block 3; Rotary screw 5 inspection degrees of tightness are taken out motor 7, load onto adapter sleeve 11, and last and lathe bed 1 assembles.
During work, drive screw mandrels 5 through motor 7 here and rotate, the slide block 3 with its engagement is laterally moved on X-direction along guide rail 2, it is laterally mobile on X-direction just can to drive workbench in stationary table back on slide block 3.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spiritual defined scope of the utility model.
Claims (4)
1. the horizontal mobile device in the gear-shaping machine; It is characterized in that; Include lathe bed (1) and driving mechanism (4), the guide rail (2) along X-direction is installed on the described lathe bed (1), also be equipped with on the described lathe bed (1) at driving mechanism (4) and drive the slide block (3) that lower edge guide rail (2) slides; Workbench drives through slide block (3); Described driving mechanism (4) comprises screw mandrel (5), holder (6) and motor (7), and described slide block (3) is set on screw mandrel (5) one ends and with screw mandrel (5) and is meshed, and the other end of screw mandrel (5) is located in the holder (6) and with the output shaft (7a) of motor (7) and is connected.
2. the horizontal mobile device in a kind of gear-shaping machine according to claim 1; It is characterized in that; Between the front portion of described holder (6) and the screw mandrel (5) plane bearing (8) is installed; Between the middle part of holder (6) and screw mandrel (5), be provided with many group deep groove ball bearings (9), deep groove ball bearing (9) is provided with the locking nut (10) that is used to regulate gap between the deep groove ball bearing (9) along the axial direction of screw mandrel (5).
3. the horizontal mobile device in a kind of gear-shaping machine according to claim 2 is characterized in that, also is provided with adapter sleeve (11) between the output shaft (7a) of described motor (7) and the screw mandrel (5).
4. the horizontal mobile device in a kind of gear-shaping machine according to claim 3 is characterized in that, the two ends of described holder (6) be separately fixed at through hexagon socket cap head screw (12) that lathe bed (1) is gone up and motor (7) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203874625U CN202292241U (en) | 2011-10-12 | 2011-10-12 | Horizontal movement device in gear machining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203874625U CN202292241U (en) | 2011-10-12 | 2011-10-12 | Horizontal movement device in gear machining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292241U true CN202292241U (en) | 2012-07-04 |
Family
ID=46361218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203874625U Expired - Fee Related CN202292241U (en) | 2011-10-12 | 2011-10-12 | Horizontal movement device in gear machining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441812A (en) * | 2011-10-12 | 2012-05-09 | 宁波市鄞州泰盛数控设备有限公司 | Transverse moving device in gear machining machine |
| CN105364610A (en) * | 2015-12-05 | 2016-03-02 | 芜湖山野电器有限公司 | Driving device for processing |
| CN104607984B (en) * | 2014-12-19 | 2017-02-08 | 山东永华机械有限公司 | Wall-hanging type screw supporting device for gantry machining center |
-
2011
- 2011-10-12 CN CN2011203874625U patent/CN202292241U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441812A (en) * | 2011-10-12 | 2012-05-09 | 宁波市鄞州泰盛数控设备有限公司 | Transverse moving device in gear machining machine |
| CN104607984B (en) * | 2014-12-19 | 2017-02-08 | 山东永华机械有限公司 | Wall-hanging type screw supporting device for gantry machining center |
| CN105364610A (en) * | 2015-12-05 | 2016-03-02 | 芜湖山野电器有限公司 | Driving device for processing |
| CN105364610B (en) * | 2015-12-05 | 2018-05-04 | 芜湖山野电器有限公司 | A kind of processing driving device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181012 |