CN109366201A - Rotary workbench and machine tool equipment - Google Patents
Rotary workbench and machine tool equipment Download PDFInfo
- Publication number
- CN109366201A CN109366201A CN201811420227.6A CN201811420227A CN109366201A CN 109366201 A CN109366201 A CN 109366201A CN 201811420227 A CN201811420227 A CN 201811420227A CN 109366201 A CN109366201 A CN 109366201A
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- China
- Prior art keywords
- pipeline
- rotary shaft
- turntable
- shaft
- rotary
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- Pending
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 16
- 210000004907 gland Anatomy 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to the field of machine tool equipment, in particular to a rotary workbench and machine tool equipment, which comprise a bearing body, a rotary table and a rotary shaft for driving the rotary table to rotate, wherein the rotary shaft is in transmission connection with the bearing body; the rotary table is provided with a first pipeline, the rotary shaft is provided with a second pipeline, the first pipeline is communicated with the second pipeline, and the first pipeline is used for connecting a pipeline interface of the fixture; the rotary shaft is connected with a rotary feeding device communicated with the second pipeline, the rotary feeding device is used for being connected with a feeding pipe, and the feeding pipe is communicated with the rotary feeding device and conveys oil or gas to the rotary shaft through the feeding device. The problem that when the clamp rotates, a pipeline communicated with the clamp is pulled and scraped is solved.
Description
Technical field
The present invention relates to field of machine tool equipment, in particular to a kind of rotary table and machine tool.
Background technique
The fixture of general numerically-controlled machine tool is divided into hydraulic and air-driven type, hydraulic connected pipes, and air-driven type connects tracheae, folder
Tool is fixed on turntable, and when fixture follows turntable to rotate, one end of oil pipe or tracheae connects service pipe, and turntable is not followed to turn
Dynamic, the other end of oil pipe follows turntable mobile or rotation, and oil pipe or tracheae, which are pullled by external force, scratched, etc. influences, and is easily damaged, leaks
Oil, reliability are poor.
Summary of the invention
The purpose of the present invention is to provide a kind of rotary table and machine tools, when being able to solve fixture rotation, with
Problem is pullled and scratched to the pipeline of fixture connection.
The embodiment of the present invention is achieved in that
A kind of rotary table, including carrying ontology, turntable and the rotary shaft for driving the turntable rotation, the rotary shaft
It is sequentially connected with the carrying ontology；
The turntable offers the first pipeline, and the rotary shaft offers the second pipeline, described in first pipeline connection
Second pipeline, first pipeline are used for the pipe interface of jockey；
The rotary shaft is connected with the swivel feeding device with second pipeline connection, and the swivel feeding device is used for
Service pipe is connected, service pipe is connected to swivel feeding device and conveys oil or gas to rotary shaft by feed arrangement.
Turntable is provided with the first pipeline, and rotary shaft is provided with the second pipeline, and the first pipeline and the second pipeline are interconnected, lead to
It crosses oil pipe or tracheae and connect the first pipeline with fixture, oil pipe or tracheae follow turntable to rotate, and realize to the continual confession of fixture
Oil or gas supply, when turntable rotates, is mobile, oil pipe or tracheae do not need to separate with fixture, guarantee the reliability of fixture, reduce oil leak
The generation of phenomenon.
Preferably, above-mentioned swivel feeding device includes the coupking shaft axially connecting with the rotary shaft and is set in described
Tie the axle sleeve on the outside of axis；
There is in the coupking shaft third pipeline with second pipeline connection, the axle sleeve be provided with for connect into
To the supply port of pipe, the supply port is connected to the third pipeline.
Preferably, above-mentioned second pipeline import is located at the rotary shaft and is coupled on the end face of axis connection with described；
The third pipeline corresponds to the second pipeline import and is arranged on the end face of the coupking shaft.
Preferably, above-mentioned coupking shaft corresponds to the supply port and offers groove, and the third pipeline is connected to the groove,
The groove is the annular groove around the coupking shaft.
In rotary course, service pipe is connected to swivel feeding device rotary shaft always, ensure that lathe oil or gas transmission
Reliability, improve the stability of fixture.
Preferably, above-mentioned coupking shaft is arranged with the rubber ring for sealing in the two sides of the groove, the rubber ring with
The sleeve sealing fitting.
Preferably, above-mentioned swivel feeding device has multiple groups third pipeline, and the rotary shaft has multiple groups and the third
Pipeline corresponds the second pipeline of connection, and there are the turntable multiple groups to be connected to the first pipe with second pipeline one-to-one correspondence
Road.
Turntable has the first pipeline of multiple groups, and first pipeline one end connects the second pipeline, and the other end of the first pipeline is provided with
The working face of turntable and/or side facilitate machine tooling to change the position of oil pipe or tracheae connection turntable.It is stifled by oil
Bolt is sealed not used first pipeline, and the first pipeline also can have multiple ports, and not used port is stifled with oil
Bolt seal.
Preferably, it is all provided between the third pipeline and second pipeline and second pipeline and first pipeline
It is equipped with sealing ring, sealing ring improves the leakproofness of pipeline structure, prevents oil leak or gas leak phenomenon.
Preferably, the both ends of above-mentioned axle sleeve be separately provided for the bearing for being coupled axis connection, the axle sleeve is far from institute
The one end for stating rotary shaft is provided with gland for fastening the bearing.
Preferably, above-mentioned carrying ontology is provided with the deep groove ball bearing for being used to support rotary shaft.
Preferably, above-mentioned turntable offers the first pipeline of multiple groups, and first pipeline is relative to second pipeline one end
Port be located at working face and/or the side of the turntable.
A kind of machine tool, including above-mentioned rotary table.
Be fixedly connected by coupking shaft with rotary shaft in this programme, connection type be threadedly coupled, coupking shaft it is close with
The peripheral side of rotary shaft connecting pin opens up groove, and groove opens up threaded hole towards rotary shaft on one side, and the end face of rotary shaft is corresponding
Threaded hole is set, rotary shaft and coupking shaft are fixed together by bolt.Coupking shaft and axle sleeve are socketed to form swivel feeding dress
Set, supply port by annular groove and the second pipeline connection, then coupking shaft again with rotate axis connection.
The beneficial effect of the embodiment of the present invention is:
The reliability that ensure that lathe oil or gas transmission, improves the stability of fixture.
Turntable is provided with the first pipeline, and rotary shaft is provided with the second pipeline, and the first pipeline and the second pipeline are interconnected, lead to
It crosses oil pipe or tracheae and connect the first pipeline with fixture, oil pipe or tracheae follow turntable to rotate, and realize to the continual confession of fixture
Oil or gas supply, when turntable rotates, is mobile, oil pipe or tracheae do not need to separate with fixture, guarantee the reliability of fixture, reduce oil leak
The generation of phenomenon.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is structural schematic diagram of the embodiment of the present invention；
Fig. 2 is swivel feeding device of embodiment of the present invention structural schematic diagram.
Icon: 1- carries ontology；2- rotary shaft；3- turntable；42- third pipeline；The second pipeline of 21-；31- first
Pipeline；4- swivel feeding device；5- sealing ring；40- coupking shaft；41- axle sleeve；43- groove；44- gland；45- rubber
Circle；46- supply port.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
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.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, 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.
Embodiment 1:
It please refers to shown in Fig. 1-2, the present embodiment provides a kind of rotary table and machine tool, a kind of rotary table,
Including carrying ontology 1, turntable 3 and the rotary shaft 2 for driving the turntable 3 to rotate, the rotary shaft 2 is passed with the carrying ontology 1
Dynamic connection；
The turntable 3 offers the first pipeline 31, and the rotary shaft 2 offers the second pipeline 21, first pipeline 31
It is connected to second pipeline 21, first pipeline 31 is used for the pipe interface of jockey；
The rotary shaft 2 is connected with the swivel feeding device 4 being connected to second pipeline 21, the swivel feeding device
4 for connecting service pipe, and service pipe connection swivel feeding device 4 simultaneously conveys oil or gas to rotary shaft 2 by feed arrangement.
Turntable 3 is provided with the first pipeline 31, and rotary shaft 2 is provided with the second pipeline 21, the first pipeline 31 and the second pipeline 21
It is interconnected, is connect the first pipeline 31 with fixture by oil pipe or tracheae, oil pipe or tracheae follow turntable 3 to rotate, realization pair
The continual fuel feeding of fixture or gas supply, when turntable 3 rotates, is mobile, oil pipe or tracheae do not need to separate with fixture, guarantee fixture
Reliability reduces the generation of oil leakage phenomenon.
The corresponding supply port 46 of coupking shaft 40 offers groove 43, and the third pipeline 42 is connected to the groove 43,
The groove 43 is the annular groove around the coupking shaft 40.Rotary shaft 2 in rotary course, service pipe always with swivel feeding
Device 4 is connected to, and be ensure that the reliability of lathe oil or gas transmission, is improved the stability of fixture.Coupking shaft 40 is in the groove
43 two sides are arranged with the rubber ring 45 for sealing, the rubber ring 45 and 41 palette of axle sleeve.
Swivel feeding device 4 has multiple groups third pipeline 42, and the rotary shaft 2 has multiple groups and the third pipeline 42 1
There are multiple groups to be connected to the first pipeline with second pipeline 21 one-to-one correspondence for second pipeline 21 of one corresponding connection, the turntable 3
31。
Turntable 3 have the first pipeline of multiple groups 31,31 one end of the first pipeline connect the second pipeline 21, the first pipeline 31 it is another
End is provided with working face and/or the side of turntable 3, to change the position of oil pipe or tracheae connection turntable 3, lathe is facilitated to add
Work.Not used first pipeline 31 is sealed by the stifled bolt of oil, the first pipeline 31 also can have multiple ports, not make
The port stifled bolt seal of oil.Third pipeline 42 and second pipeline 21 and second pipeline 21 and first pipe
Sealing ring 5 is provided between road 31, sealing ring 5 improves the leakproofness of pipeline structure, prevents oil leak or gas leak phenomenon.
The both ends of axle sleeve 41 are separately provided for the bearing connecting with coupking shaft 40, and the axle sleeve is far from the rotary shaft
2 one end is provided with the gland 44 for fastening the bearing.Carrying ontology 1 is provided with the deep-groove ball for being used to support rotary shaft 2
Bearing.Turntable 3 offers the first pipeline of multiple groups 31, port position of first pipeline 31 relative to described second pipeline, 21 one end
Working face and/or side in the turntable 3.
A kind of machine tool, including above-mentioned rotary table.On 3 stationary fixture of turntable, the pipeline import of fixture and turntable 3
The first pipeline 31 connection.
Embodiment 2
Referring to figs. 1 and 2, the present embodiment provides a kind of rotary table and machine tool, machine tool includes rotation
Revolving worktable, including turntable 3, carrying ontology 1, rotary shaft 2 and swivel feeding device 4, the carrying transmission connection rotary shaft 2 of ontology 1,
Carrying ontology 1 is internally provided with deep groove ball bearing, and deep groove ball bearing ensure that the verticity of lathe.The top of rotary shaft 2 covers
It is located at 3 inside of turntable and is fixedly connected with turntable 3, the bottom end connection swivel feeding device 4 of rotary shaft 2, swivel feeding device 4
In the bottom of carrying ontology 1, swivel feeding device 4 has four groups of third pipelines 42, and rotary shaft 2 has four group of second pipeline 21,
Turntable 3 has four group of first pipeline 31, and the first pipeline 31, the second pipeline 21 are connected to the one-to-one correspondence of third pipeline 42, the first pipe
Sealing ring 5 is provided between road 31 and the second pipeline 21 and the second pipeline 21 and third pipeline 42, sealing ring 5 improves pipeline knot
The leakproofness of structure prevents oil leak or gas leak phenomenon.
Selecting swivel feeding device 4 includes coupking shaft 40 and axle sleeve 41, and axle sleeve 41 is set in the outer of coupking shaft 40 by bearing
Side, bearing are arranged in the both ends of bearing holder (housing, cover), and bearing holder (housing, cover) degree portion is provided with gland 44, guarantee antiwhip, axle sleeve 41 it is outer
Side is opened up there are four supply port 46, and supply port 46 connects the service pipe of oil or gas, and service pipe connects feeding source, and feeding source can be
The height of oil pump or air pump, four supply ports 46 is different, and there are four the grooves of annular for the corresponding setting of supply port 46 of rotary shaft 2
43, third pipeline 42 connects the groove 43 of annular, and when rotary shaft 2 rotates, coupking shaft 40 follows rotary shaft 2 to rotate, axle sleeve 41
It does not rotate, service pipe is connected to swivel feeding device 4 always, be ensure that the reliability of lathe oil or gas transmission, is improved fixture
Stability.
In order to guarantee the leakproofness of pipeline, prevent oil leak or gas leak phenomenon, coupking shaft 40 is at annular 43 liang of groove
Side is arranged rubber ring 45.Sealing ring 5 between third pipeline 42 and the second pipeline 21 is located on coupking shaft 40,21 He of the second pipeline
Sealing ring 5 between first pipeline 31 is located in rotary shaft 2, and coupking shaft 40 and rotary shaft 2 open up receiving at installation sealing ring 5
Slot.
The axle center of turntable 3 towards rotary shaft 2 opens up through-hole, and the corresponding through-hole of the second pipeline 21 is provided with outlet, and outlet passes through
The stifled sealing of bolt oil.
It is fixedly connected by coupking shaft 40 with rotary shaft 2 in this programme, connection type is to be threadedly coupled, and is leaned in coupking shaft 40
Groove is closely opened up with the peripheral side of 2 connecting pin of rotary shaft, groove is interior to open up threaded hole towards rotary shaft 2 on one side, rotary shaft 2
End face corresponds to the threaded hole setting connecting hole of coupking shaft 40, and rotary shaft 2 and coupking shaft 40 are fixed together by bolt.It is coupled
Axis 40 and the socket of axle sleeve 41 form swivel feeding device 4, and the supply port 46 of the corresponding axle sleeve 41 of coupking shaft 40 opens up the groove of annular
43, third pipeline 42 be connected to groove 43, guarantee coupking shaft 40 follow rotary shaft 2 rotate when, service pipe always with third pipeline 42
Connection, coupking shaft 40 are connect with rotary shaft 2, and coupking shaft 40 and rotary shaft 2 are two-end structure, facilitate rotary shaft 2 and carrying ontology 1
Installation, the too long installation for being unfavorable for rotary shaft 2 of rotary shaft 2.
On the basis of above-mentioned principle, four groups of third pipelines 42 of coupking shaft 40 can be divided into feeding pipe and circuit, composition
Oil or gas circulation loop.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of rotary table, which is characterized in that including carrying ontology (1), turntable (3) and drive turntable (3) rotation
Rotary shaft (2), the rotary shaft (2) and the carrying ontology (1) transmission connection；
The turntable (3) offers the first pipeline (31), and the rotary shaft (2) offers the second pipeline (21), first pipe
Road (31) is connected to second pipeline (21), and first pipeline (31) is used for the pipe interface of jockey；
The rotary shaft (2) is connected with the swivel feeding device (4) being connected to second pipeline (21), the swivel feeding dress
(4) are set for connecting service pipe.
2. workbench according to claim 1, which is characterized in that the swivel feeding device (4) includes and the rotation
The coupking shaft (40) that axis (2) axially connects and the axle sleeve (41) being set on the outside of the coupking shaft (40)；
There is the third pipeline (42) being connected to second pipeline (21), axle sleeve (41) setting in the coupking shaft (40)
There is the supply port (46) for connecting service pipe, the supply port (46) is connected to the third pipeline (42).
3. workbench according to claim 2, which is characterized in that the second pipeline (21) import is located at the rotary shaft
(2) on the end face being connect with the coupking shaft (40)；
Corresponding second pipeline (21) import of the third pipeline (42) is arranged on the end face of the coupking shaft (40).
4. workbench according to claim 2, which is characterized in that the corresponding supply port (46) of the coupking shaft (40) is opened
Equipped with groove (43), the third pipeline (42) is connected to the groove (43).
5. workbench according to claim 4, which is characterized in that the groove (43) is around the coupking shaft (40)
Annular groove.
6. workbench according to claim 5, which is characterized in that two sides of the coupking shaft (40) in the groove (43)
It is arranged with the rubber ring (45) for sealing, the rubber ring (45) and the axle sleeve (41) palette.
7. workbench according to claim 1, which is characterized in that the swivel feeding device (4) has multiple groups third pipe
Road (41), there are the rotary shaft (2) multiple groups to correspond the second pipeline (21) being connected to the third pipeline (41), described
There are turntable (3) multiple groups to be connected to the first pipeline (31) with second pipeline (21) one-to-one correspondence.
8. workbench according to claim 7, which is characterized in that the third pipeline (41) and second pipeline (21)
And sealing ring (5) are provided between second pipeline (21) and first pipeline (31).
9. workbench according to claim 2, which is characterized in that the both ends of the axle sleeve (41) be separately provided for
The bearing of coupking shaft (40) connection, the axle sleeve (41) are provided with far from the one end of the rotary shaft (2) for fastening the axis
The gland (44) held.
10. workbench according to claim 1, which is characterized in that the carrying ontology (1), which is provided with, is used to support rotation
The deep groove ball bearing of axis (2).
11. workbench according to claim 1, which is characterized in that the turntable (3) offers the first pipeline of multiple groups
(31), first pipeline (31) is located at the working face of the turntable (3) relative to the port of described second pipeline (21) one end
The side and/or.
12. a kind of machine tool, which is characterized in that including rotary table described in claim 1-11 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420227.6A CN109366201A (en) | 2018-11-26 | 2018-11-26 | Rotary workbench and machine tool equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420227.6A CN109366201A (en) | 2018-11-26 | 2018-11-26 | Rotary workbench and machine tool equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109366201A true CN109366201A (en) | 2019-02-22 |
Family
ID=65377287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811420227.6A Pending CN109366201A (en) | 2018-11-26 | 2018-11-26 | Rotary workbench and machine tool equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109366201A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270849A (en) * | 2019-07-10 | 2019-09-24 | 沈阳精锐数控机床有限公司 | A kind of axis aligning method of pivoting part and the pivoting part |
| CN114749963A (en) * | 2022-05-26 | 2022-07-15 | 广东鸿图武汉压铸有限公司 | Machine tool and clamp interface conversion device and assembly method thereof |
| CN114932421A (en) * | 2022-05-25 | 2022-08-23 | 苏州上金数控科技有限公司 | Rotary air supply device and machine tool |
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| CN110270849A (en) * | 2019-07-10 | 2019-09-24 | 沈阳精锐数控机床有限公司 | A kind of axis aligning method of pivoting part and the pivoting part |
| CN114932421A (en) * | 2022-05-25 | 2022-08-23 | 苏州上金数控科技有限公司 | Rotary air supply device and machine tool |
| CN114749963A (en) * | 2022-05-26 | 2022-07-15 | 广东鸿图武汉压铸有限公司 | Machine tool and clamp interface conversion device and assembly method thereof |
| CN114749963B (en) * | 2022-05-26 | 2023-02-28 | 广东鸿图武汉压铸有限公司 | Machine tool and clamp interface conversion device and assembly method thereof |
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