CN202207896U - Gear shaping machine worktable with two rotation degrees of freedom - Google Patents
Gear shaping machine worktable with two rotation degrees of freedom Download PDFInfo
- Publication number
- CN202207896U CN202207896U CN2011203024885U CN201120302488U CN202207896U CN 202207896 U CN202207896 U CN 202207896U CN 2011203024885 U CN2011203024885 U CN 2011203024885U CN 201120302488 U CN201120302488 U CN 201120302488U CN 202207896 U CN202207896 U CN 202207896U
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- base
- gear
- worm
- pendular body
- locking long
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Abstract
A gear shaping machine worktable with two rotation degrees of freedom comprises a base (1) and a swinging piece (2). The gear shaping machine worktable is characterized in that the base (1) is fixed onto a lathe bed, two sides of the base are connected by locking long screws (12), the locking long screws (12) are connected with locking cylinders (6), the swinging piece (2) is clamped in the base (1), both the front side and the rear side of the swinging piece (2) are pivotally mounted on swinging shafts (3), the swinging shafts (3) are fixedly mounted on the front half portion and the rear half portion of the base (1), a spindle (4) is mounted on a rotor of a torque motor (5), a stator of the torque motor (5) is mounted in the swinging piece (2), a worm gear (7) is mounted on one side of the swinging piece (2) and meshed with a worm (8), the worm (8) is connected with a driving motor (10) by a gear pair (9), the driving motor (10), the worm (8) and the gear pair (9) are mounted on a support (14), and the support (14) is mounted on the base on the lathe bed. The gear shaping machine worktable has the advantages of fast adjustment speed, high adjustment precision and fine integral strength.
Description
Technical field
The utility model relates to a kind of roller gear machining tool, especially a kind of work table rotation of gear shapping machine and swing mechanism, specifically a kind of gear shapping machine workbench with two revolution frees degree.
Background technology
As everyone knows, along with the development of society, for modern digital control gear shaper, machining accuracy and alleviate aspect the adjustment personnel working strength require increasingly high.When processing conelet degree tooth, need the center cutter line be become certain included angle (below be called angle of oscillation) with work centre line, this is operated in the scene all is through manually adjusting, and needs repeatedly to adjust and trial cut just can reach technological requirement, very time-consuming.On the other hand, the workbench dividing movement mechanism of traditional gear shapping machine is that worm and gear is paid, complex manufacturing technology, and transmission efficiency is low.Therefore how to shorten the angle of oscillation adjustment time, simplify improve workbench dividing movement mechanism, indexing accuracy is a problem anxious to be solved in the present gear shapping machine design when improving workpiece and turning round continuously.
Summary of the invention
The purpose of the utility model be long to existing gear shapping machine angle of oscillation adjustment time, workbench dividing movement mechanism is complicated, design a kind of simple in structure, can quick and precisely adjust, gear shapping machine workbench that the workpiece indexing accuracy is high with two revolution frees degree.
The technical scheme of the utility model is:
A kind of gear shapping machine workbench with two revolution frees degree; Comprise base 1 and pendular body 2, it is characterized in that base 1 is fixed on the lathe bed, link to each other through locking long bolt 12 between the both sides; Locking long bolt 12 is connected with locking cylinder 6; Pendular body 2 is installed in the base 1, and its both sides, front and back all are journaled on the swinging axle 3, and swinging axle 3 is fixedly mounted on the front and back two halves of base 1; Main shaft 4 is installed on the rotor of torque motor 5; The stator of torque motor 5 is installed in the described pendular body 2; One side of pendular body 2 is equipped with worm gear 7, and worm gear 7 is meshed with the worm screw 8 that drives its rotation, and worm screw 8 links to each other with drive motors 10 through gear pair 9; Drive motors 10, worm screw 8 and gear pair 9 are installed on the support 14, and support 14 is installed on base 1 or the lathe bed.
Described locking long bolt 12 passes pendular body 2, and pendular body 2 is provided with the arc-shaped slot 13 that supplies locking long bolt 12 to pass.
The lower end of described main shaft 4 is equipped with round grating 11.
The quantity of described locking long bolt 12 is two, and the height of center from base 1 bottom surface of two locking long bolts 12 do not wait.
The beneficial effect of the utility model:
The workbench main shaft gyration of the utility model adopts torque motor to drive, circle grating closed loop feedback, and manufacture craft is simplified, and rotating accuracy is high, has good practicability.
Driven by servomotor is adopted in the adjustment of the utility model angle of oscillation, and disk spring locking has and regulates the speed soon, and the adjustment precision is high, the advantage of workbench good integral strength.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the plan structure sketch map of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Like Fig. 1, shown in 2.
A kind of gear shapping machine workbench with two revolution frees degree comprises base 1 and pendular body 2, it is characterized in that base 1 is fixed on the lathe bed; Link to each other through two locking long bolts 12 between the both sides, locking long bolt 12 is driven by locking cylinder 6, and pendular body 2 is installed in the base 1; Two locking long bolts 12 also pass the arc-shaped slot 13 of pendular body 2; The setting height(from bottom) of two locking long bolts 12 can be identical, also can be different, and be that setting height(from bottom) is different among Fig. 1; The both sides, front and back of pendular body 2 all are journaled on the swinging axle 3; So that the swing physical efficiency is done the swing of each positive and negative 10 degree up and down around swinging axle 3, swinging axle 3 is fixedly mounted on the front and back two halves of base 1, and is as shown in Figure 2; Main shaft 4 is installed on the rotor of torque motor 5; The lower end of main shaft is equipped with the round grating 11 that detects usefulness, and the stator of torque motor 5 is installed in the described pendular body 2, and a side of pendular body 2 is equipped with worm gear 7; Worm gear 7 is meshed with the worm screw 8 that drives its rotation; Worm screw 8 links to each other with drive motors 10 through gear pair 9, and drive motors 10, worm screw 8 and gear pair 9 are installed on the support 14, and support 14 is installed on base 1 or the lathe bed.
The stator of the torque motor 5 of the utility model is contained in the pendular body 2, rotor links to each other with main shaft 4, and circle grating 11 is contained in main shaft 4 lower ends.When locking cylinder 6 unclamped, servomotor 10 dragged worm screw 8 through gear pair 9 and drives worm gear 7 rotations, and worm gear 7 drives pendular bodies 2 and does ± 10 ° swing around swinging axle 3.Swinging axle 3 should overlap with the center of worm gear 7.
During the utility model work; At first unclamp the screw rod 12 of swinging axle 3 both sides by two locking cylinders 6; And then unclamp pendular body 2, and servomotor 10 is through three gears, and just gear pair 9 drags worm screw 8 rotations; Thereby worm screw 8 drives worm gears 7 and rotates and make pendular body 2 do the swing of specified angle (angle of oscillation) around swinging axle 3, realizes first revolution.Another gyration of workbench main shaft 4 adopts torque motor 5 to drive, circle grating 11 closed loop feedback.
The utility model does not relate to all identical with the prior art prior art that maybe can adopt of part to be realized.
Claims (4)
1. one kind has two gear shapping machine workbench that turn round the frees degree; Comprise base (1) and pendular body (2), it is characterized in that base (1) is fixed on the lathe bed, both sides link to each other through locking long bolt (12); Locking long bolt (12) is connected with locking cylinder (6); Pendular body (2) is installed in the base (1), and its both sides, front and back all are journaled on the swinging axle (3), and swinging axle (3) is fixedly mounted on the front and back two halves of base (1); Main shaft (4) is installed on the rotor of torque motor (5); The stator of torque motor (5) is installed in the described pendular body (2); One side of pendular body (2) is equipped with worm gear (7), and worm gear (7) is meshed with the worm screw (8) that drives its rotation, and worm screw (8) links to each other with drive motors (10) through gear pair (9); Drive motors (10), worm screw (8) and gear pair (9) are installed on the support (14), and support (14) is installed on base (1) or the lathe bed.
2. the gear shapping machine workbench with two revolution frees degree according to claim 1 is characterized in that described locking long bolt (12) passes pendular body (2), and pendular body (2) is provided with the arc-shaped slot (13) that supplies locking long bolt (12) to pass.
3. the gear shapping machine workbench with two revolution frees degree according to claim 1 is characterized in that the lower end of described main shaft (4) is equipped with round grating (11).
4. the gear shapping machine workbench with two revolution frees degree according to claim 1, the quantity that it is characterized in that described locking long bolt (12) is two, does not wait from the height of base (1) bottom surface at the center of two locking long bolts (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024885U CN202207896U (en) | 2011-08-19 | 2011-08-19 | Gear shaping machine worktable with two rotation degrees of freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024885U CN202207896U (en) | 2011-08-19 | 2011-08-19 | Gear shaping machine worktable with two rotation degrees of freedom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207896U true CN202207896U (en) | 2012-05-02 |
Family
ID=45987452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203024885U Expired - Fee Related CN202207896U (en) | 2011-08-19 | 2011-08-19 | Gear shaping machine worktable with two rotation degrees of freedom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476213A (en) * | 2014-11-17 | 2015-04-01 | 上海拓璞数控科技有限公司 | Effective high-precision double-rotating working table of vertical machining center |
| CN108422209A (en) * | 2018-03-09 | 2018-08-21 | 宁海逐航工业产品设计有限公司 | A kind of numerically-controlled machine tool device |
-
2011
- 2011-08-19 CN CN2011203024885U patent/CN202207896U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476213A (en) * | 2014-11-17 | 2015-04-01 | 上海拓璞数控科技有限公司 | Effective high-precision double-rotating working table of vertical machining center |
| CN104476213B (en) * | 2014-11-17 | 2017-10-10 | 上海拓璞数控科技股份有限公司 | A kind of efficiently high-precision vertical machining centre double back revolving worktable |
| CN108422209A (en) * | 2018-03-09 | 2018-08-21 | 宁海逐航工业产品设计有限公司 | A kind of numerically-controlled machine tool device |
| CN108422209B (en) * | 2018-03-09 | 2019-01-04 | 平湖市华晟机械有限公司 | A kind of numerically-controlled machine tool 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 |
Granted publication date: 20120502 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |