CN207900612U - Multi-functional electro spindle - Google Patents
Multi-functional electro spindle Download PDFInfo
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- CN207900612U CN207900612U CN201820278741.XU CN201820278741U CN207900612U CN 207900612 U CN207900612 U CN 207900612U CN 201820278741 U CN201820278741 U CN 201820278741U CN 207900612 U CN207900612 U CN 207900612U
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Abstract
The utility model is related to a kind of multi-functional electro spindles, including shell and main shaft, main shaft one end is plugged in shell, main shaft is divided into the inner main axis of enclosure interior and the outer main shaft of hull outside, it is fixedly connected by connecting shaft between inner main axis and outer main shaft, shell front is cased with mounting ring and is fixed by screw, the junction of inner main axis and outer main shaft is arranged with casing, casing one end is embedded between hull outside wall and mounting ring madial wall, vacuum tube and sealing shroud are equipped between the madial wall of its other end and outer main shaft lateral wall, sealing shroud is between casing and vacuum tube, the casing other end is installed with connecting plate, connecting plate screwing is connected with Pneumatic clamping jaw, screw is connected with the first clamping member and the second clamping piece respectively on two clamping jaws of Pneumatic clamping jaw, the first clamping member and the second clamping piece abut under the action of Pneumatic clamping jaw.The utility model is realized to the tightening of holding holes inner bolt, is unscrewed by outer main shaft, the cooperation of the first clamping member and the second clamping piece.
Description
Technical field
The utility model is related to a kind of electro spindle, more particularly to a kind of multi-functional electro spindle.
Background technology
It is new in occur machine tool chief axis combines together with spindle motor of digit ctrol machine tool field that electro spindle is recent years
Technology.Electro spindle is a set of component, it includes electro spindle itself and its attachment：Electro spindle, high frequency converter plant, fog lubrication
Device, cooling device, built-in encoder, tool changing device etc..The transmission knot of this spindle drive motor and machine tool chief axis " being combined into one "
Configuration formula makes spindle unit is relatively independent from the transmission system and overall structure of lathe to come out, therefore can make " main shaft list
Member ", is commonly called as " electro spindle ", and characteristic is high rotating speed, the structure of high-precision, low noise, inner wrap strip fore shaft is more suitable for oil foglubrication.It is existing
There is electro spindle that can not directly apply to and tightens screw.
Utility model content
The technical problem to be solved by the present invention is to：A kind of multi-functional electricity that may be directly applied to tighten screw is provided
Main shaft.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of multi-functional electro spindle, including shell and main shaft, main shaft one end are plugged in shell, and main shaft is divided into enclosure interior
Inner main axis and hull outside outer main shaft, be fixedly connected by connecting shaft between inner main axis and outer main shaft, shell front is cased with
Mounting ring is simultaneously fixed by screw, and the junction of inner main axis and outer main shaft is arranged with casing, and casing is the hollow knot of both ends open
Structure, casing one end are embedded between hull outside wall and mounting ring madial wall, the madial wall of the other end and outer main shaft lateral wall it
Between be equipped with vacuum tube and sealing shroud, for sealing shroud positioned at casing and vacuum tube between, the casing other end is installed with connecting plate, company
Fishplate bar is made of the first plate and the second plate, and the opposite face of the first plate and the second plate is equipped with arc groove, and two arc groove splits are formed
It is sleeved on the mounting hole of outside of sleeve wall, one is made in first plate one end and second plate one end, and the first plate other end and the second plate are another
One end is connected by screw, and realization connecting plate is fixedly connected with casing, and connecting plate screwing is connected with Pneumatic clamping jaw, pneumatic clamps
Screw is connected with the first clamping member and the second clamping piece respectively on two clamping jaws of pawl, and the first clamping member and the second clamping piece are pneumatic
It is abutted under the action of clamping jaw, the first groove and the second groove is respectively equipped on the bearing surface of the first clamping member and the second clamping piece,
First groove and the second groove split form holding holes, and fixed ring is arranged on vacuum tube, and the lateral wall of fixed ring is equipped with first
Fixing port, connecting plate are equipped with the second fixing port of corresponding first fixing port, and connecting plate is equipped with fixed link, fixed link both ends point
It is not interference fitted with the first fixing port and the second fixing port, realization fixed ring is fixedly connected with connecting plate, and fixed ring is equipped with
The fastener hole axially penetrated through, is equipped with trip bolt in fastener hole, trip bolt and fastener hole screw-thread fit and abuts vacuum tube
Lateral wall realizes the fixation of vacuum tube.
Further, connecting shaft is divided into the first linkage section and the second linkage section, and the outer diameter of the first linkage section is more than second and connects
The outer diameter of section is connect, the first linkage section and the second linkage section are respectively equipped with the first axis hole and the second axis hole, the first axis hole and the second axis
Hole is located at the both ends of the surface of connecting shaft, and inner main axis one end is embedded in the first axis hole, and inner main axis is equipped with radial connecting hole one, the
One linkage section is equipped with connecting hole two corresponding with connecting hole one, and tooth form resilient key is equipped in connecting hole one and connecting hole two, real
Existing connecting shaft is fixedly connected with inner main axis, and the lateral wall that outer main shaft is embedded in the end of the second axis hole is equipped with circumferential annular groove
One, the second linkage section is equipped with the limit hole of corresponding annular groove one, and external main shaft and connection are equipped in annular groove one and limit hole
Axis carries out the positive stop bead of axial limiting, and axle sleeve is arranged on the second linkage section, and the second linkage section lateral wall is equipped with circumferential annular
Slot two, is equipped with the clamp spring to axle sleeve axial limiting in annular groove two, and the internal diameter of axle sleeve is less than the outer diameter of the first linkage section and big
In the outer diameter of the second linkage section, axle sleeve madial wall is equipped with the flange collar of corresponding limit hole, and flange collar madial wall abuts outside the second linkage section
Side wall realizes the limit along connecting shaft radial direction to positive stop bead.
Further, limit hole is two and is circumferentially uniformly distributed about connecting shaft.
Further, the both ends of axle sleeve abut clamp spring and the first linkage section respectively.
The utility model has the beneficial effects that：The utility model passes through outer main shaft, the first clamping member and the second clamping piece
Cooperation is realized to the tightening of holding holes inner bolt, is unscrewed.Trip bolt for realizing vacuum tube fixation.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is structural schematic diagram when the first clamping member and the second clamping piece are opened in the utility model；
Fig. 3 is structural schematic diagram when the first clamping member and the second clamping piece are closed in the utility model；
Fig. 4 is the vertical view schematic cross-sectional view that shaft portion is connected in the utility model；
Fig. 5 is the main view schematic cross-sectional view that shaft portion is connected in the utility model.
In figure：Shell 1, inner main axis 2, outer main shaft 3, annular groove 1, connecting shaft 4, the first linkage section 401, the second connection
Section 402, annular groove 2 403, tooth form resilient key 5, positive stop bead 6, axle sleeve 7, flange collar 701, clamp spring 8, casing 9, mounting ring 10, vacuum
Pipe 11, sealing shroud 12, connecting plate 13, the first plate 1301, the second plate 1302, mounting hole 1303, Pneumatic clamping jaw 14, the first clamping member
1401, the second clamping piece 1402, the first groove 1403, the second groove 1404, fixed ring 15, fastener hole 1501, fixed link 16.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
Fig. 1 to Fig. 5 shows that a kind of multi-functional electro spindle, including shell 1 and main shaft, main shaft one end are plugged in shell 1, main
Axis is divided into the inner main axis 2 inside shell 1 and the outer main shaft 3 outside shell 1, end of the outer main shaft 3 far from shell 1 integrally formed with
Screwdriver bit is fixedly connected between inner main axis 2 and outer main shaft 3 by connecting shaft 4, and 1 front of shell is cased with mounting ring 10 and passes through screw
Fixed, the junction of inner main axis 2 and outer main shaft 3 is arranged with casing 9, and casing 9 is the hollow structure of both ends open, 9 one end of casing
It is equipped between embedded 1 lateral wall of shell and 10 madial wall of mounting ring, between 3 lateral wall of the madial wall of the other end and outer main shaft true
Blank pipe 11 and sealing shroud 12, for sealing shroud 12 between casing 9 and vacuum tube 11,9 other end of casing is installed with connecting plate
13, connecting plate 13 is made of the first plate 1301 and the second plate 1302, and the opposite face of the first plate 1301 and the second plate 1302 is equipped with arc
Shape slot, two arc groove splits form the mounting hole 1303 for being sleeved on 9 lateral wall of casing, 1301 one end of the first plate and the second plate 1302
One is made in one end, and 1301 other end of the first plate and 1302 other end of the second plate are connected by screw, and realizes connecting plate 13 and set
Pipe 9 is fixedly connected, and 13 screwing of connecting plate is connected with Pneumatic clamping jaw 14, and screw connection is distinguished on two clamping jaws of Pneumatic clamping jaw 14
There are the first clamping member 1401 and the second clamping piece 1402, the first clamping member 1401 and the second clamping piece 1402 are in Pneumatic clamping jaw 14
Effect is lower to abut, and the first groove 1403 and second is respectively equipped on the bearing surface of the first clamping member 1401 and the second clamping piece 1402
Groove 1404, the first groove 1403 and 1404 split of the second groove form holding holes, and fixed ring 15 is arranged on vacuum tube 11, Gu
The lateral wall for determining ring 15 is equipped with the first fixing port, and connecting plate 13 is equipped with the second fixing port of corresponding first fixing port, connecting plate
13 are equipped with fixed link 16, and 16 both ends of fixed link are interference fitted with the first fixing port and the second fixing port respectively, realize fixed ring
15 are fixedly connected with connecting plate 13, and fixed ring 15 is equipped with the fastener hole 1501 axially penetrated through, is equipped in fastener hole 1501 tight
Gu screw, trip bolt and 1501 screw-thread fit of fastener hole and abuts the fixation that 11 lateral wall of vacuum tube realizes vacuum tube 11.
Connecting shaft 4 is divided for the first linkage section 401 and the second linkage section 402, and the outer diameter of the first linkage section 401 is more than second and connects
The outer diameter of section 402 is connect, the first linkage section 401 and the second linkage section 402 are respectively equipped with the first axis hole and the second axis hole, the first axis hole
The both ends of the surface of connecting shaft 4 are located at the second axis hole, 2 one end of inner main axis is embedded in the first axis hole, and inner main axis 2 is equipped with radial
Connecting hole one, the first linkage section 401 are equipped with connecting hole two corresponding with connecting hole one, are equipped in connecting hole one and connecting hole two
Tooth form resilient key 5, realization connecting shaft 4 are fixedly connected with inner main axis, and the lateral wall that outer main shaft 3 is embedded in the end of the second axis hole is set
There are circumferential annular groove 1, the second linkage section 402 to be equipped with the limit hole of corresponding annular groove 1, one 301 He of annular groove
The positive stop bead 6 of axial limiting is carried out in limit hole equipped with external main shaft 3 and connecting shaft 4, axle sleeve is arranged on the second linkage section 402
7,402 lateral wall of the second linkage section is equipped with circumferential annular groove 2 403, is equipped with to 7 axial limiting of axle sleeve in annular groove 2 403
The internal diameter of clamp spring 8, axle sleeve 7 is less than the outer diameter of the first linkage section 401 and the outer diameter more than the second linkage section 402,7 inside of axle sleeve
Wall is equipped with the flange collar 701 of corresponding limit hole, and 701 madial wall of flange collar abuts 402 lateral wall of the second linkage section, realizes to positive stop bead 6
The limit radial along connecting shaft 4.Limit hole is two and is circumferentially uniformly distributed about connecting shaft 4.Distinguish at the both ends of axle sleeve 7
Abut clamp spring 8 and the first linkage section 401.
Above embodiment does not constitute the restriction to the technical solution protection domain, any in the above embodiment
Spirit and principle within made by modifications, equivalent substitutions and improvements etc., should be included in the technical solution protection domain it
It is interior.
Claims (4)
1. a kind of multi-functional electro spindle, it is characterised in that：Including shell (1) and main shaft, described main shaft one end is plugged in shell (1)
Interior, the main shaft is divided into the outer main shaft (3) of the internal inner main axis (2) of shell (1) and shell (1) outside, and the outer main shaft (3) is remote
The end of shrinking away from theshell body (1) connects between the inner main axis (2) and outer main shaft (3) by the way that connecting shaft (4) is fixed integrally formed with screwdriver bit
It connects, shell (1) front is cased with mounting ring (10) and is fixed by screw, the connection of the inner main axis (2) and outer main shaft (3)
Place is arranged with casing (9), and described sleeve pipe (9) is the hollow structure of both ends open, and described sleeve pipe (9) one end is embedded in shell (1) outside
Between side wall and mounting ring (10) madial wall, vacuum tube is equipped between the madial wall of the other end and outer main shaft (3) lateral wall
(11) it is located between casing (9) and vacuum tube (11) with sealing shroud (12), the sealing shroud (12), described sleeve pipe (9) other end
It is installed with connecting plate (13), the connecting plate (13) is made of the first plate (1301) and the second plate (1302), and described first
The opposite face of plate (1301) and the second plate (1302) is equipped with arc groove, and two arc groove split formation are sleeved on casing (9) lateral wall
Mounting hole (1303), one is made in described first plate (1301) one end and the second plate (1302) one end, and the first plate (1301) is another
One end and the second plate (1302) other end are connected by screw, and realization connecting plate (13) is fixedly connected with casing (9), the company
Fishplate bar (13) screwing is connected with Pneumatic clamping jaw (14), and screw is connected with first respectively on two clamping jaws of the Pneumatic clamping jaw (14)
Clamping piece (1401) and the second clamping piece (1402), the first clamping member (1401) and the second clamping piece (1402) are in pneumatic clamps
Pawl abuts under the action of (14), and is respectively equipped on the bearing surface of the first clamping member (1401) and the second clamping piece (1402)
One groove (1403) and the second groove (1404), first groove (1403) and the second groove (1404) split form clamping
Hole is arranged with fixed ring (15) on the vacuum tube (11), and the lateral wall of the fixed ring (15) is equipped with the first fixing port, described
Connecting plate (13) is equipped with the second fixing port of corresponding first fixing port, and the connecting plate (13) is equipped with fixed link (16), institute
It states fixed link (16) both ends to be interference fitted with the first fixing port and the second fixing port respectively, realizes fixed ring (15) and connecting plate
(13) be fixedly connected, the fixed ring (15) are equipped with the fastener hole (1501) axially penetrated through, in the fastener hole (1501)
Equipped with trip bolt, trip bolt and fastener hole (1501) screw-thread fit and abuts vacuum tube (11) lateral wall and realize vacuum tube
(11) fixation.
2. multi-functional electro spindle according to claim 1, it is characterised in that：The connecting shaft (4) is divided into the first linkage section
(401) and the second linkage section (402), the outer diameter of first linkage section (401) are more than the outer diameter of the second linkage section (402), institute
It states the first linkage section (401) and the second linkage section (402) is respectively equipped with the first axis hole and the second axis hole, first axis hole and
Two axis holes are located at the both ends of the surface of connecting shaft (4), and described inner main axis (2) one end is embedded in the first axis hole, on the inner main axis (2)
Equipped with radial connecting hole one, first linkage section (401) is equipped with connecting hole two corresponding with connecting hole one, connecting hole one
It is fixedly connected with inner main axis equipped with tooth form resilient key (5), realization connecting shaft (4) in connecting hole two, the outer main shaft (3) is embedding
The lateral wall for entering the end of the second axis hole is equipped with circumferential annular groove one (301), and second linkage section (402), which is equipped with, to be corresponded to
Be equipped in the limit hole of annular groove one (301), the annular groove one (301) and limit hole external main shaft (3) and connecting shaft (4) into
The positive stop bead (6) of row axial limiting is arranged with axle sleeve (7), second linkage section (402) on second linkage section (402)
Lateral wall is equipped with circumferential annular groove two (403), and the clamp spring to axle sleeve (7) axial limiting is equipped in the annular groove two (403)
(8), the internal diameter of the axle sleeve (7) is less than the outer diameter of the first linkage section (401) and the outer diameter more than the second linkage section (402),
Axle sleeve (7) madial wall is equipped with the flange collar (701) of corresponding limit hole, and flange collar (701) madial wall abuts the second linkage section
(402) lateral wall realizes the limit along connecting shaft (4) radial direction to positive stop bead (6).
3. multi-functional electro spindle according to claim 2, it is characterised in that：The limit hole is two and about connection
Axis (4) is circumferentially uniformly distributed.
4. multi-functional electro spindle according to claim 2, it is characterised in that：The both ends of the axle sleeve (7) abut card respectively
Spring (8) and the first linkage section (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278741.XU CN207900612U (en) | 2018-02-26 | 2018-02-26 | Multi-functional electro spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278741.XU CN207900612U (en) | 2018-02-26 | 2018-02-26 | Multi-functional electro spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900612U true CN207900612U (en) | 2018-09-25 |
Family
ID=63561333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278741.XU Active CN207900612U (en) | 2018-02-26 | 2018-02-26 | Multi-functional electro spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509040A (en) * | 2019-07-30 | 2019-11-29 | 广东天机工业智能***有限公司 | Filature |
-
2018
- 2018-02-26 CN CN201820278741.XU patent/CN207900612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509040A (en) * | 2019-07-30 | 2019-11-29 | 广东天机工业智能***有限公司 | Filature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Zhenxi Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Hanqi Motor Co.,Ltd. Address before: 213000 Zhenxi Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU HAN QI SPINDLE MOTOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |