CN208773158U - A kind of rotary index table - Google Patents
A kind of rotary index table Download PDFInfo
- Publication number
- CN208773158U CN208773158U CN201821413795.9U CN201821413795U CN208773158U CN 208773158 U CN208773158 U CN 208773158U CN 201821413795 U CN201821413795 U CN 201821413795U CN 208773158 U CN208773158 U CN 208773158U
- Authority
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- China
- Prior art keywords
- driving device
- freewheel clutch
- gear
- workbench
- index table
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 9
- 238000003801 milling Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007514 turning Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Machine Tool Units (AREA)
Abstract
The utility model discloses a kind of rotary index tables, including pedestal；Set on pedestal top and workbench for fixing workpieces；Second driving device and the second freewheel clutch being connect with the second driving device, for controlling worktable rotary angle；For driving the third driving device of worktable lifting and locking；First driving device and the first freewheel clutch connecting with first driving device, for driving worktable rotary, and the first freewheel clutch is identical as the operative orientation of the second freewheel clutch.The utility model is the second driving device for driving the first driving device of worktable rotary and for controlling worktable rotary angle while filling on one device, there is no need to remove, and clamped one time can complete all processing requests, can be widely used for various revolving body processing and indexing.
Description
Technical field
The utility model relates to a kind of frock clamp, in particular to a kind of workbench that can be indexed.
Background technique
It needs big torsion rated motor that could complete task when turning and Milling Process, and drills, bore hole, tapping needs
Want numerical-control motor to carry out indexing positioning, thus present processing status be from lathe process after, remove be put into again drilling machine or
It is processed on milling machine, so at least to carry out clamping twice.
When disk column class product needs a variety of processing requests currently on the market, multiple devices are needed to the driving method of workpiece
It completes, indexing can only index, and rotation can only rotate, and cannot automatic compatible driving.When more motors and multiple speed reducers are big
When working on same workbench, the speed reducer that do not work can be automatically locked torsion, lead to not carry out other work.
Utility model content
In order to solve the above technical problems, can both may be used the purpose of this utility model is to provide a kind of rotary index table
It, can be with clamping with indexing.
The technical scheme that the utility model is provided is as follows, comprising:
Pedestal；
Set on pedestal top and workbench for fixing workpieces；
Second driving device and the second freewheel clutch being connect with the second driving device, for controlling worktable rotary angle
Degree；
First driving device and the first freewheel clutch being connect with first driving device, for driving worktable rotary,
First freewheel clutch is identical as the operative orientation of the second freewheel clutch.
Preferably, the first driving device drives worktable rotary by first gear mechanism.
Preferably, the first gear mechanism includes the first gear in the first driving device drive shaft and is set to work
Make platform bottom and driven gear engaged with the first gear.
Preferably, first freewheel clutch is set in first gear, the outer ring of the first freewheel clutch and the first tooth
Wheel is cooperatively connected, and the inner ring of the first freewheel clutch and the drive shaft of first driving device are cooperatively connected.
Preferably, second driving device drives worktable rotary by second gear mechanism.
Preferably, the second gear mechanism includes being set to the and the second gear in driving device drive shaft and being set to work
The driven gear making platform bottom and being engaged with second gear.
Preferably, second freewheel clutch is set in second gear, the outer ring of the second freewheel clutch and the second tooth
Wheel is cooperatively connected, and the drive shaft of the inner ring of the second freewheel clutch and the second driving device is cooperatively connected.
Preferably, the rotary index table further includes the self-centering card on workbench and for clamping workpiece
Disk.
Preferably, the self-centering chuck is equipped with the third driving device for driving self-centering chuck to rotate.
Preferably, rolling element is equipped between the workbench and pedestal.
It completes to need big torsion rated motor that could complete task when turning and Milling Process, and drills, bore hole is attacked
Silk needs numerical-control motor to carry out indexing positioning, so present processing status is after processing from lathe, to remove and be put into brill again
It is processed on bed or milling machine, so clamping twice is at least carried out, and the utility model is for driving the first of worktable rotary
Driving device and the second driving device for controlling worktable rotary angle while dress is on one device, there is no need to remove
Come, and clamped one time can complete all processing requests.
The utility model because be equipped with the first freewheel clutch and the second freewheel clutch, can guarantee first driving device into
When row main transmission rotates, the second driving device will not be locked, and not will receive interference, and the second driving device is carrying out angle
When indexing, first driving device will not be locked, and not will receive interference.Therefore first driving device and the second driving device
Dress on one device, just reduces clamping step, improves production efficiency simultaneously.
Also, the self-centering chuck with third driving device, can clamp revolving body to be processed in self-centering.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic front view of one of embodiment；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the A-A diagrammatic cross-section of Fig. 2；
Fig. 4 is the stereoscopic schematic diagram of Fig. 1.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the invention product use when it is usual
The orientation or positional relationship put, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion meaning
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply opposite
Importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in Figs 1-4, the technical solution that present embodiment provides is as follows, comprising:
Pedestal 1；
Set on 1 top of pedestal and workbench for fixing workpieces 2；
Second driving device 3 and the second freewheel clutch 11 being connect with the second driving device 3, for controlling workbench 2
Rotate angle；
First driving device 5 and the first freewheel clutch 13 being connect with first driving device 5, for driving workbench 2
Rotation, and first freewheel clutch 13 is identical as the operative orientation of the second freewheel clutch 11.
Wherein, pedestal 1 is used to support workbench 2, first driving device 5 and the second driving device 3.Workbench 2 can be put
It sets at the top of pedestal 1, workbench 2 is equipped with T-slot and connect for being put into T-type screw rod with workpiece to be added.And the first driving
Device 5, the second driving device 3 and third driving device 4 can be placed in the internal cavities of pedestal 1, not occupied, not unrestrained
Take space.
Wherein, the second driving device 3 controls workbench by being indexed after the second freewheel clutch 11 to workbench 2
2 rotation angle, the second driving device 3 are usually servo motor or stepper motor, and power is smaller, but angle control is more
Precisely.
After first driving device 5 passes through the first freewheel clutch 13, as main transmission, workbench 2 is driven to rotate.First
Driving device 5 can according to need, multiple settings.First driving device 5 is usually high-power three-phase alternating-current motor, and power is big,
But angle can not be precisely controlled.Therefore, when needing to be driven and the occasion that needs to index again, need two it is different types of electronic
Machine drives.
Present embodiment working principle:
It when needing to process, secures the workpiece against on workbench 2, and is driven by first driving device 5, make workbench
2 rotary motions carry out machining.At this point, the second driving device 3 is also connect with workbench 2, but because the second driving device
3 be by being connect with workbench 2 after the second freewheel clutch 11, so, when first driving device 5 drive workbench 2 return
When transhipment is dynamic, the second driving device 3 can close power supply, and because have second freewheel clutch 11 due to be in disengaged position, no
It will lead to and locked by the second driving device 3.
Similarly, when without cutting but being indexed, the second driving device 3 is opened at this time and to workbench
2 are indexed, at this point, first driving device 5 can close power supply, because being equipped with the first freewheel clutch 13, are also at
Idling conditions will not be locked.
Therefore, using present embodiment, first driving device 5 and the second driving device 3 can be set mounted in one simultaneously
It is standby upper, just reduce clamping step, production efficiency greatly improved.
As the further preferred of present embodiment, the first driving device 5 can be driven by first gear mechanism
Workbench 2 rotates.
Specific: the first gear mechanism may include the first gear 14 in 5 drive shaft of first driving device
With the driven gear 10 for being fixed at 2 bottom of workbench and being engaged with first gear 14.When first gear 14 rotate when, driving from
Moving gear 10 rotates.Driven gear 10 can be internal gear, be also possible to external gear.
Wherein, as shown in figure 3, first freewheel clutch 13 can be set in first gear 14, the first overdrive clutch
The outer ring of device 13 and first gear 14 are cooperatively connected, the inner ring of the first freewheel clutch 13 and the drive shaft of first driving device 5
It is cooperatively connected.
As the further preferred of present embodiment, second driving device 3 can be driven by second gear mechanism
Workbench 2 rotates.
Further, the second gear mechanism may include being set to the and the second tooth in 3 drive shaft of driving device
Wheel 12 and set on 2 bottom of workbench and the driven gear 10 that is engaged with second gear 12.Driven gear 10 can be internal gear,
It can be external gear.
Wherein, second freewheel clutch 11 can be set in second gear 12, the outer ring of the second freewheel clutch 11
It is cooperatively connected with second gear 12, the drive shaft of the inner ring of the second freewheel clutch 11 and the second driving device 3 is cooperatively connected.
As the further preferred of present embodiment, the rotary index table further includes being set on workbench 2 to be used in combination
In the self-centering chuck 9 of clamping workpiece.To workpiece self-centering, and clamp.
Further, the self-centering chuck 9 is equipped with the third driving device 4 for driving self-centering chuck 9 to rotate.
Third driving device 4 can be set in pedestal 1, and the claw rotation of driving self-centering chuck 9 makes it possible to clamping or pine
Open workpiece.Third driving device 4 can with cylinder, electric cylinders or oil cylinder, self-centering chuck 9 is constituted into pneumatic self-centering card
Disk perhaps electronic self-centering chuck or hydraulic self-centering chuck.So that quicker when clamping, laborsaving.
Wherein, rolling element 15 can be set between the bottom of the workbench 2 and pedestal (1).Rolling element 15 can be rolling
Dynamic bearing, ball, needle roller or spin.Setting rolling element 15 can be avoided workbench 2 when revolution, generate with pedestal
Friction.
Wherein, in order to support first driving device 5, the second driving device 3 and third driving device 4, and facilitate and adjust him
Height, first support 6 can be set in the lower part of first driving device 5, the lower part of the second driving device 3 is arranged second
Third bracket 8 is arranged in the lower part of frame 7, third driving device 4.
It needs big torsion rated motor that could complete task when completing turning and Milling Process, and drills, bore hole,
Tapping needs numerical-control motor to carry out indexing positioning, so present processing status is after processing from lathe, to remove and be put into again
It is processed on drilling machine or milling machine, so clamping twice is at least carried out, and present embodiment, for driving workbench 2 to rotate
First driving device 5 and for control workbench 2 rotate angle the second driving device 3 simultaneously fill on one device, just not
It needs to remove, and clamped one time can complete all processing requests.
The utility model can guarantee that the first driving fills because being equipped with the first freewheel clutch 13 and the second freewheel clutch 11
When setting 5 carry out main transmission rotation, the second driving device 3 not will receive interference, and the second driving device 3 is carrying out angle point
When spending, first driving device 5 not will receive interference.Therefore first driving device 5 and the second driving device 3 are mounted in one simultaneously
In platform equipment, just reduce clamping step, improves production efficiency.
Utilize the self-centering chuck 9 being set on workbench 2.To workpiece self-centering, and clamp.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only the preferred embodiment of the present invention, should refer to
Out, due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the ordinary skill people of the art
For member, without departing from the principle of the present invention, can also make it is several improve, retouching or variation, can also will be above-mentioned
Technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved design by invention and
Technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (10)
1. a kind of rotary index table characterized by comprising
Pedestal (1)；
Set on pedestal (1) top and workbench for fixing workpieces (2)；
Second driving device (3) and the second freewheel clutch (11) being connect with the second driving device (3), for controlling workbench
(2) angle is rotated；
First driving device (5) and the first freewheel clutch (13) being connect with first driving device (5), for driving workbench
(2) it rotates, first freewheel clutch (13) is identical as the operative orientation of the second freewheel clutch (11).
2. rotary index table according to claim 1, which is characterized in that the first driving device (5) passes through the
One gear mechanism drives workbench (2) rotation.
3. rotary index table according to claim 2, which is characterized in that the first gear mechanism includes being set to the
It first gear (14) in one driving device (5) drive shaft and is set to workbench (2) bottom and is engaged with first gear (14)
Driven gear (10).
4. rotary index table according to claim 3, which is characterized in that first freewheel clutch (13) is set to
In first gear (14), the outer ring and first gear (14) of the first freewheel clutch (13) are cooperatively connected, the first freewheel clutch
(13) drive shaft of inner ring and first driving device (5) is cooperatively connected.
5. rotary index table according to claim 1, which is characterized in that second driving device (3) passes through the
Two gear mechanisms drive workbench (2) rotation.
6. rotary index table according to claim 5, which is characterized in that the second gear mechanism includes being set to the
And it second gear (12) in driving device (3) drive shaft and is set to workbench (2) bottom and is engaged with second gear (12)
Driven gear (10).
7. rotary index table according to claim 6, which is characterized in that second freewheel clutch (11) is set to
In second gear (12), the outer ring and second gear (12) of the second freewheel clutch (11) are cooperatively connected, the second freewheel clutch
(11) drive shaft of inner ring and the second driving device (3) is cooperatively connected.
8. rotary index table described in -7 any one according to claim 1, which is characterized in that the rotary index work
Platform further includes the self-centering chuck (9) on workbench (2) and for clamping workpiece.
9. rotary index table according to claim 8, which is characterized in that the self-centering chuck (9), which is equipped with, to be used
In the third driving device (4) of driving self-centering chuck (9) rotation.
10. rotary index table described in -7 any one according to claim 1, which is characterized in that the workbench (2) with
Rolling element (15) are equipped between pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413795.9U CN208773158U (en) | 2018-08-30 | 2018-08-30 | A kind of rotary index table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413795.9U CN208773158U (en) | 2018-08-30 | 2018-08-30 | A kind of rotary index table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773158U true CN208773158U (en) | 2019-04-23 |
Family
ID=66159182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821413795.9U Expired - Fee Related CN208773158U (en) | 2018-08-30 | 2018-08-30 | A kind of rotary index table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773158U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125462A (en) * | 2019-05-10 | 2019-08-16 | 张�林 | A kind of double-face boring, milling bed based on the dead axle principle of stratification |
| CN111957818A (en) * | 2020-07-03 | 2020-11-20 | 陈玉华 | Iron sheet punching equipment |
| CN112792362A (en) * | 2021-01-19 | 2021-05-14 | 秦皇岛正时乐液压设备有限公司 | A vertical lathe drive and indexing system |
| CN113720913A (en) * | 2021-09-18 | 2021-11-30 | 中航复合材料有限责任公司 | Multi-station ultrasonic reflection method automatic scanning system for composite material casing detection |
| CN113791139A (en) * | 2021-09-18 | 2021-12-14 | 中航复合材料有限责任公司 | Multi-station ultrasonic penetration method automatic scanning system for detecting composite material case |
| CN113866270A (en) * | 2021-09-18 | 2021-12-31 | 中航复合材料有限责任公司 | Ultrasonic penetration method automatic scanning system for composite material blade detection |
| CN113866271A (en) * | 2021-09-18 | 2021-12-31 | 中航复合材料有限责任公司 | Ultrasonic double-reflection method automatic scanning system for composite material blade detection |
-
2018
- 2018-08-30 CN CN201821413795.9U patent/CN208773158U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125462A (en) * | 2019-05-10 | 2019-08-16 | 张�林 | A kind of double-face boring, milling bed based on the dead axle principle of stratification |
| CN111957818A (en) * | 2020-07-03 | 2020-11-20 | 陈玉华 | Iron sheet punching equipment |
| CN111957818B (en) * | 2020-07-03 | 2022-08-16 | 合肥亿昌兴智能科技有限公司 | Iron sheet punching equipment |
| CN112792362A (en) * | 2021-01-19 | 2021-05-14 | 秦皇岛正时乐液压设备有限公司 | A vertical lathe drive and indexing system |
| CN113720913A (en) * | 2021-09-18 | 2021-11-30 | 中航复合材料有限责任公司 | Multi-station ultrasonic reflection method automatic scanning system for composite material casing detection |
| CN113791139A (en) * | 2021-09-18 | 2021-12-14 | 中航复合材料有限责任公司 | Multi-station ultrasonic penetration method automatic scanning system for detecting composite material case |
| CN113866270A (en) * | 2021-09-18 | 2021-12-31 | 中航复合材料有限责任公司 | Ultrasonic penetration method automatic scanning system for composite material blade detection |
| CN113866271A (en) * | 2021-09-18 | 2021-12-31 | 中航复合材料有限责任公司 | Ultrasonic double-reflection method automatic scanning system for composite material blade detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190423 Termination date: 20190830 |