CN107214352A - Hollow dust exhaust apparatus for knife tower lathe spindle - Google Patents
Hollow dust exhaust apparatus for knife tower lathe spindle Download PDFInfo
- Publication number
- CN107214352A CN107214352A CN201710671306.3A CN201710671306A CN107214352A CN 107214352 A CN107214352 A CN 107214352A CN 201710671306 A CN201710671306 A CN 201710671306A CN 107214352 A CN107214352 A CN 107214352A
- Authority
- CN
- China
- Prior art keywords
- chovr
- flange
- rotary body
- dust suction
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- 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
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
Abstract
The present invention relates to a kind of hollow dust exhaust apparatus for knife tower lathe spindle, including oil cylinder piston, rotary body, chovr body, bearing, flange, dust suction interface and housing, one end of the rotary body is fixedly connected with oil cylinder piston, the chovr body is sleeved on rotary body, the other end of rotary body has open slot, one end of chovr body has the hock being inserted into open slot, the chovr body is rotated with flange by bearing and is connected, and flange is fixedly connected on housing, the dust suction interface set is on chovr body, and be fixedly connected with the end of flange, the junction of the chovr body and dust suction interface and flange is provided with rotating seal, sealing ring is provided between rotary body and chovr body, the rotary body is provided with rotation body opening, dust suction interface is provided with interface holes, oil cylinder piston is provided with piston hole, the piston hole, rotation body opening and interface holes are sequentially communicated.The good sealing effect of invention, reduces the loss of negative pressure air, and pick-up performance will be improved well.
Description
Technical field
The present invention relates to a kind of hollow dust exhaust apparatus for knife tower lathe spindle.
Background technology
The existing hollow dust exhaust apparatus of knife tower lathe spindle is made up of rotary body and dust catcher interface, and rotary body connects with piston
Connect, and then the superhigh speed of main shaft one rotates, dust catcher interface is connected with oil cylinder, rotary body is simple sealing with dust catcher interface
Circle, and between the two to avoid rotation at a high speed from leaving very big fit clearance, the situation for having gas leakage occurs.Lathe works
When, rotary body can be moved axially frequently, and rotating seal ring produces friction, and sealing ring is easily damaged, and sealing effectiveness will be beaten greatly
Discount.
The content of the invention
Invention is related to purpose and is to provide a kind of good sealing effect, reduces the loss of negative pressure air, the good use of pick-up performance
In the hollow dust exhaust apparatus of knife tower lathe spindle.
In order to achieve the above object, the technical scheme is that：A kind of hollow dust suction for knife tower lathe spindle is filled
Put, including oil cylinder piston, rotary body, chovr body, bearing, flange, dust suction interface and housing, one end of the rotary body and oil cylinder
Piston is fixedly connected, and the chovr body is sleeved on rotary body, and the other end of rotary body has open slot, one end tool of chovr body
There is the hock being inserted into open slot, the chovr body is rotated with flange by bearing and is connected, and flange is fixedly connected on housing
On, the dust suction interface set is fixedly connected on chovr body with the end of flange, the chovr body and dust suction interface and method
Blue junction is provided with rotating seal, and sealing ring is provided between rotary body and chovr body, and the rotary body is provided with rotary body
Hole, dust suction interface is provided with interface holes, and oil cylinder piston is provided with piston hole, and the piston hole, rotation body opening and interface holes are successively
Connection.
The hock and open slot are respectively provided with two, and hock is located in corresponding open slot respectively.
The rotary body, chovr body and dust suction interface are cylindrical shape, and the end of dust suction interface is shrink mouth shape.
The chovr body is rotated with flange by two bearings and is connected, and bearing is deep groove ball bearing.
After said structure, the present invention on original architecture basics due to adding chovr body, and chovr body passes through axle
Hold to rotate with flange and be connected, when oil cylinder piston drives rotary body to rotate, rotary body drives chovr body to rotate, and reduces chovr body
With the friction of flange, the frictional force of chovr body and the rotating seal of the junction setting of dust suction interface and flange is reduced.Again
Because the other end of rotary body has open slot, one end of chovr body has the hock being inserted into open slot.Hock can be
Slid in open slot, when chuck, which is clamped, loosens switching cutter, oil cylinder piston needs axial movement, between rotary body and chovr body
It ensure that axial movement, restricted rotary body and chovr body are moved radially.And provided with close between rotary body and chovr body
Seal, along with rotating seal ring, good sealing effect of the invention reduces the loss of negative pressure air, and pick-up performance will be carried well
It is high.
Brief description of the drawings
Fig. 1 is the sectional view of the present invention.
Embodiment
The present invention is further detailed explanation for the embodiment provided below in conjunction with accompanying drawing.
It is shown in Figure 1, a kind of hollow dust exhaust apparatus for knife tower lathe spindle, including oil cylinder piston 1, rotary body 2,
Chovr body 3, bearing 4, flange 5, dust suction interface 6 and housing 7, one end of the rotary body 2 are fixedly connected with oil cylinder piston 1, institute
State chovr body 3 to be sleeved on rotary body 2, the other end of rotary body 2 has open slot 21, and one end of chovr body 3, which has, to be inserted into
Hock 31 in open slot 21, the chovr body 3 is rotated with flange 5 by bearing 4 and is connected, and flange 5 is fixedly connected on housing 7
On, the dust suction interface 6 is sleeved on chovr body 3, and is fixedly connected with the end of flange 5, the chovr body 3 and dust suction interface
6 and the junction of flange 5 be provided with rotating seal 8, sealing ring 9 is provided between rotary body 2 and chovr body 3, on the rotary body 2
Provided with rotation body opening 22, dust suction interface 6 be provided with interface holes 61, oil cylinder piston 1 be provided with piston hole 11, the piston hole 11,
Rotation body opening 22 and interface holes 61 are sequentially communicated.
Shown in Figure 1, the hock 31 and open slot 21 are respectively provided with two, and hock 31 is located at corresponding opening respectively
In groove 21.Rotary body 2 can preferably be limited to be driven with the radial direction before chovr body 3, it is ensured that the axle of rotary body 2 and chovr body 3
To displacement.
Shown in Figure 1, the rotary body 2, chovr body 3 and dust suction interface 6 are cylindrical shape, the convenient shape with oil cylinder
Matching, and the end of dust suction interface 6 is shrink mouth shape, it is convenient to be connected by pipeline with dust catcher.
Shown in Figure 1, the chovr body 3 is rotated with flange 5 by two bearings 4 and is connected, and bearing 4 is deep-groove ball axle
Hold.Make the rotation of chovr body 3 and flange 5 more smooth.
The present invention is in use, oil cylinder piston 1 is connected with machine tool chief axis, the drive oil cylinder piston 1 when machine tool chief axis is rotated
Rotate, machine tool chief axis is also hollow structure, and dust suction interface 6 is connected by pipeline with dust catcher, passes through interface holes 61, rotary body
Hole 22 and piston hole 11 are to carrying out dust suction work near machine tool chief axis.Rotary body 2 is fixed on oil cylinder piston 1 by soket head cap screw
On, with main shaft synchronous rotary, chovr body 3 is enclosed on rotary body 2, to ensure sealing, there is two seals circle 9 between the two, is transferred
Keep radially fixed by hock 31 and open slot 21 between body 3 and rotary body 2, can move axially again, chovr body 3 passes through two
Individual bearing 4 is rotatably connected on flange 5, and dust catcher interface 6 is fixed on flange 5, between the two provided with rotating seal ring 8, is prevented
Only air flows into dust catcher interface 6 by the space between chovr body 3 and flange 5, and dust catcher interface 6 is connected in suction by pvc pipe
On dirt device interface.The hock 31 of chovr body 3 is extend into the open slot 21 of the other end of rotary body 2, and the groove depth of open slot 21 is more than
The length of hock 31, therefore hock 31 can the slip in open slot 21.When the chuck of lathe, which is clamped, loosens cutter switching, oil
Cylinder piston 1 needs axial movement, and axial movement is also required between rotary body 2 and chovr body 3.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (4)
1. a kind of hollow dust exhaust apparatus for knife tower lathe spindle, it is characterised in that：Including oil cylinder piston (1), rotary body
(2), chovr body (3), bearing (4), flange (5), dust suction interface (6) and housing (7), one end of the rotary body (2) and oil cylinder
Piston (1) is fixedly connected, and the chovr body (3) is sleeved on rotary body (2), and the other end of rotary body (2) has open slot
(21), one end of chovr body (3) has the hock (31) being inserted into open slot (21), and the chovr body (3) passes through bearing (4)
Rotate and be connected with flange (5), and flange (5) is fixedly connected on housing (7), the dust suction interface (6) is sleeved on chovr body (3)
On, and be fixedly connected with the end of flange (5), the chovr body (3) and the junction of dust suction interface (6) and flange (5) are provided with
Rotating seal (8), is provided with sealing ring (9) between rotary body (2) and chovr body (3), the rotary body (2) is provided with rotary body
Hole (22), dust suction interface (6) is provided with interface holes (61), and oil cylinder piston (1) is provided with piston hole (11), the piston hole
(11), rotation body opening (22) and interface holes (61) are sequentially communicated.
2. the hollow dust exhaust apparatus according to claim 1 for knife tower lathe spindle, it is characterised in that：The hock
And open slot (21) is respectively provided with two, and hock (31) is located in corresponding open slot (21) respectively (31).
3. the hollow dust exhaust apparatus according to claim 1 for knife tower lathe spindle, it is characterised in that：The rotary body
(2), chovr body (3) and dust suction interface (6) are cylindrical shape, and the end of dust suction interface (6) is shrink mouth shape.
4. the hollow dust exhaust apparatus according to claim 1 for knife tower lathe spindle, it is characterised in that：The chovr body
(3) rotated and be connected with flange (5) by two bearings (4), and bearing (4) is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671306.3A CN107214352B (en) | 2017-08-08 | 2017-08-08 | Hollow dust collection device for lathe spindle of turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671306.3A CN107214352B (en) | 2017-08-08 | 2017-08-08 | Hollow dust collection device for lathe spindle of turret |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107214352A true CN107214352A (en) | 2017-09-29 |
| CN107214352B CN107214352B (en) | 2023-09-19 |
Family
ID=59955021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671306.3A Active CN107214352B (en) | 2017-08-08 | 2017-08-08 | Hollow dust collection device for lathe spindle of turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214352B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500646A (en) * | 2019-01-02 | 2019-03-22 | 宁波德凯数控机床有限公司 | A kind of dust guard of linear motor |
| CN109500646B (en) * | 2019-01-02 | 2024-05-14 | 宁波德凯数控机床有限公司 | Dustproof device of linear motor |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11347881A (en) * | 1998-06-01 | 1999-12-21 | Hitachi Via Mechanics Ltd | Work machining device |
| CN102059571A (en) * | 2010-11-11 | 2011-05-18 | 彭洪富 | Main shaft servo clamping device of double-sided vehicle |
| CN202006389U (en) * | 2010-01-24 | 2011-10-12 | 江西铜业股份有限公司 | Novel dust suction device of horizontal lathe |
| CN203390653U (en) * | 2013-08-19 | 2014-01-15 | 刘辉 | Dust collection system for lathe |
| CN203635921U (en) * | 2013-11-22 | 2014-06-11 | 沈阳精锐数控机床有限公司 | Numerically controlled lathe for processing sealing element based on no mold |
| CN103846723A (en) * | 2012-11-30 | 2014-06-11 | 杨永明 | Numerically controlled lathe with dedusting function |
| CN204061408U (en) * | 2014-08-07 | 2014-12-31 | 马钢(集团)控股有限公司 | A kind of sealing configuration of numerically controlled lathe cutter tower oil cylinder |
| CN204276928U (en) * | 2014-11-27 | 2015-04-22 | 华瑞电器股份有限公司 | A kind of lathe with dedusting assembly |
| DE102014106968A1 (en) * | 2014-05-16 | 2015-11-19 | Gühring KG | Suction device of a machine tool and machine tool |
| CN106112695A (en) * | 2016-07-12 | 2016-11-16 | 王继业 | A kind of numerically controlled lathe that can carry out self-inspection and scrap recovery |
| CN106217114A (en) * | 2016-08-22 | 2016-12-14 | 西安精雕软件科技有限公司 | A kind of CNC comprehensive processing dust absorption nozzle |
| CN205927144U (en) * | 2016-08-29 | 2017-02-08 | 滕朝晖 | Lathe dust collector |
| CN106475582A (en) * | 2015-11-30 | 2017-03-08 | 湖南衡泰机械科技有限公司 | A kind of lathe dust arrester |
| CN207402120U (en) * | 2017-08-08 | 2018-05-25 | 常州克迈特数控科技有限公司 | A kind of hollow dust exhaust apparatus for knife tower lathe spindle |
-
2017
- 2017-08-08 CN CN201710671306.3A patent/CN107214352B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11347881A (en) * | 1998-06-01 | 1999-12-21 | Hitachi Via Mechanics Ltd | Work machining device |
| CN202006389U (en) * | 2010-01-24 | 2011-10-12 | 江西铜业股份有限公司 | Novel dust suction device of horizontal lathe |
| CN102059571A (en) * | 2010-11-11 | 2011-05-18 | 彭洪富 | Main shaft servo clamping device of double-sided vehicle |
| CN103846723A (en) * | 2012-11-30 | 2014-06-11 | 杨永明 | Numerically controlled lathe with dedusting function |
| CN203390653U (en) * | 2013-08-19 | 2014-01-15 | 刘辉 | Dust collection system for lathe |
| CN203635921U (en) * | 2013-11-22 | 2014-06-11 | 沈阳精锐数控机床有限公司 | Numerically controlled lathe for processing sealing element based on no mold |
| DE102014106968A1 (en) * | 2014-05-16 | 2015-11-19 | Gühring KG | Suction device of a machine tool and machine tool |
| CN204061408U (en) * | 2014-08-07 | 2014-12-31 | 马钢(集团)控股有限公司 | A kind of sealing configuration of numerically controlled lathe cutter tower oil cylinder |
| CN204276928U (en) * | 2014-11-27 | 2015-04-22 | 华瑞电器股份有限公司 | A kind of lathe with dedusting assembly |
| CN106475582A (en) * | 2015-11-30 | 2017-03-08 | 湖南衡泰机械科技有限公司 | A kind of lathe dust arrester |
| CN106112695A (en) * | 2016-07-12 | 2016-11-16 | 王继业 | A kind of numerically controlled lathe that can carry out self-inspection and scrap recovery |
| CN106217114A (en) * | 2016-08-22 | 2016-12-14 | 西安精雕软件科技有限公司 | A kind of CNC comprehensive processing dust absorption nozzle |
| CN205927144U (en) * | 2016-08-29 | 2017-02-08 | 滕朝晖 | Lathe dust collector |
| CN207402120U (en) * | 2017-08-08 | 2018-05-25 | 常州克迈特数控科技有限公司 | A kind of hollow dust exhaust apparatus for knife tower lathe spindle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500646A (en) * | 2019-01-02 | 2019-03-22 | 宁波德凯数控机床有限公司 | A kind of dust guard of linear motor |
| CN109500646B (en) * | 2019-01-02 | 2024-05-14 | 宁波德凯数控机床有限公司 | Dustproof device of linear motor |
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| Publication number | Publication date |
|---|---|
| CN107214352B (en) | 2023-09-19 |
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