CN206626110U - Collars clamping device with drive disk - Google Patents
Collars clamping device with drive disk Download PDFInfo
- Publication number
- CN206626110U CN206626110U CN201720331860.2U CN201720331860U CN206626110U CN 206626110 U CN206626110 U CN 206626110U CN 201720331860 U CN201720331860 U CN 201720331860U CN 206626110 U CN206626110 U CN 206626110U
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- disk
- collars
- hole
- drive
- clamping
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Abstract
The utility model discloses a kind of collars clamping device with drive disk, including pull bar, the first clamping disk, the second clamping disk, collars and drive disk；The collars is provided centrally with through hole, and the drive disk is arranged in the collars through hole and is slidably connected with the collars；Described first clamps disk axial restraint, and described first clamping disk one end is connected with transmission shaft driven, and described first clamps the disk other end is connected with the drive disk, and described second clamps disk is connected with the drive disk；The first clamping disk and drive disk is centrally disposed is all provided with through hole, the pull bar is located in described first and clamped in disk and the through hole of the driving disk center, and described pull bar one end clamps disk with described second and is fixedly connected；When tensing the pull bar other end, described first clamps disk clamps collars described in chuck clamping with described second；The utility model realizes that collars both sides clamp disk and can transmit moment of torsion by increasing drive disk, while other parts do not have any influence on equipment.
Description
Technical field
It the utility model is related to a kind of collars clamping device with drive disk.
Background technology
Three-high mill has the characteristics that to spread that small, deformation efficiency is high, energy consumption is low, cross section deformation is uniform, the essence of rolled products
Degree is high, quality is good, and use is more and more extensive.
On three-high mill, collars is all to clamp disk by two at left and right sides of it to clamp and transmit moment of torsion, when
When left side clamps the rotation of disk input torque, the contact surface that collars clamps disk with left side transmits moment of torsion.Due to right side clamping disk with
The trend not relatively rotated between collars, collars clamp the contact surface of disk with right side and are not involved in transmitting moment of torsion, simply rise
To the effect for clamping collars.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of roller with drive disk for making both sides clamping disk to transmit moment of torsion
Ring clamping device.
To reach above-mentioned purpose, collars clamping device of the utility model kind with drive disk, including pull bar, the first clamping
Disk, second clamp disk, collars and drive disk；
The collars is provided centrally with through hole, and the drive disk is arranged in the collars through hole and slided with the collars
Connection；The first clamping disk end face is connected with transmission shaft driven, and described first clamps disk other end and the drive disk
End face is connected, and the drive disk other end clamps disk end face with described second and is connected；Described first clamps
The disk and drive disk is centrally disposed is all provided with through hole, the through-hole diameter of the first clamping disk and the driving disk center is more than
The pull bar diameter, the pull bar are located in described first and clamped in disk and the through hole of the driving disk center, the pull bar one
End is fixedly connected with the described second clamping disk center, and described first clamps disk axial restraint；
When tensing the pull bar other end, described first clamps disk clamps collars described in chuck clamping with described second.
Preferably, also including some ball spring lock pins, the ball spring lock pin outer ring is provided with thread center's setting
There is blind hole, the ball spring lock pin blind hole port of export is provided with steel ball, is provided between the steel ball and the blind via bottom
Spring；Be provided with the groove coordinated with the steel ball in the middle part of the through hole at the collars center, the driving plate edge be provided with
The screwed hole of the ball spring lock pin outer ring threaded adapter, the collars are slided with the drive disk by ball spring lock pin
Connection.
Preferably, the first clamping disk on the end face of drive disk drive connection with being provided with first boss, it is described
The first groove is provided with first boss, the second clamping disk on the end face of drive disk drive connection with being provided with second
Boss, the second groove is provided with the second boss, and first groove is set with second texturearunaperpendicular；Described first
Boss and the diameter of the second boss are equal with the collars through-hole diameter, the drive disk both ends of the surface set respectively boss and
It is respectively arranged with boss raised with the key of first groove and the cooperation of the second groove.
Preferably, also include thread bush, the thread bush outer wall is provided with external screw thread inwall and is provided with internal thread, described
The end face center of two clamping disks and the drive disk drive connections be disposed with axial direction circular hole and with the screw thread
Cover the screwed hole that external screw thread coordinates；The diameter of the circular hole is more than the pull bar diameter, and the pull bar is provided with and the screw thread
The thread segment of screw-internal thread fit is covered, the pull bar is threadedly coupled with the described second clamping disk by thread bush.
The utility model increases a drive disk and realizes that the first clamping disk delivers torque to the second clamping disk, realizes collars
Both sides, which clamp disk, can transmit moment of torsion, and on equipment, other parts do not have any influence, lift equipment performance.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of collars clamping device of the utility model with drive disk.
Embodiment
The utility model is further described with reference to Figure of description.
Embodiment 1
As shown in figure 1, a kind of collars clamping device with drive disk of the present embodiment, including pull bar 1, first clamps disk 2, the
Two clamp disk 6, collars 4 and drive disk 3；
The collars 4 is provided centrally with through hole, the drive disk 3 be arranged in the through hole of collars 4 and with the collars 4
It is slidably connected；It is described first clamping the end face of disk 2 is connected with transmission shaft driven, it is described first clamping the other end of disk 2 with it is described
The end face of drive disk 3 is connected, and described second clamps the end face of disk 6 is connected with the other end of drive disk 3；It is described
The first clamping disk 2 and drive disk 3 is centrally disposed is all provided with through hole, the first clamping disk 2 and the center of the drive disk 3
Through-hole diameter is more than the diameter of pull bar 1, and the pull bar 1 is located in described first and clamps the logical of disk 2 and the center of the drive disk 3
In hole, described one end of pull bar 1 is fixedly connected with the described second clamping disk 6 center, and the first clamping disk 2 is axially solid along pull bar 1
It is fixed；
When tensing 1 other end of pull bar, the first clamping disk 2 clamps the collars with the described second clamping disk 6
4；
The present embodiment makes the first clamping disk 2 and the second clamping disk 6 clamp the collars 4 by pull bar 1, while using drive
Moving plate 3 is connected with the described first clamping disk 2 and the second clamping disk 6 respectively, the first clamping disk 2 and second is clamped disk
6 synchronous axial systems, the moment of torsion of the first clamping disk 2 is passed into the second clamping disk 6, the clamping disk of the both sides of collars 4 is existed relatively
Rotation trend can transmit moment of torsion so as to the both sides of collars 4.
Embodiment 2
Based on above-described embodiment, the present embodiment also includes some ball spring lock pins 5, the outer ring of ball spring lock pin 5
Be provided with thread center and be provided with blind hole, the blind hole port of export of ball spring lock pin 5 is provided with steel ball, the steel ball with it is described
Spring is provided between blind via bottom；The groove coordinated with the steel ball is provided with the middle part of the through hole at the center of collars 4, it is described
The edge of drive disk 3 is provided with the screwed hole with the outer ring threaded adapter of ball spring lock pin 5, the collars 4 and the driving
Disk 3 is slidably connected by ball spring lock pin 5.
The present embodiment makes the drive disk 3 be slidably connected with the collars 4 using ball spring lock pin 5, and passes through ball
Spring detent 5 and groove coordinate is connected as an entirety by drive disk 3 and the collars 4.
Embodiment 3
Based on upper embodiment, set on the end face that the first clamping disk 2 described in the present embodiment is connected with the drive disk 3
There is first boss, the first groove is provided with the first boss, the second clamping disk 6 is connected with the drive disk 3
End face on be provided with second boss, be provided with the second groove in the second boss, first groove and described second recessed
Groove is vertically arranged；The diameter of the first boss and the second boss is equal with the through-hole diameter of collars 4, the drive disk
3 both ends of the surface set the key projection being respectively arranged with boss and boss with first groove and the cooperation of the second groove respectively.
The present embodiment clamps disk 2 and described second by described first by using the mode of groove and key male cooperation and clamped
Disk 6 is connected with the drive disk 3, the first clamping disk 2 is transferred a torque to the second clamping disk 6, presss from both sides the both sides of collars 4
Tight disk can transmit moment of torsion.
Embodiment 4
Based on above-described embodiment, the present embodiment also includes thread bush 7, and the outer wall of thread bush 7 is provided with external screw thread inwall
Internal thread is provided with, the end face center that the second clamping disk 6 is connected with the drive disk 3 is set successively in axial direction
It is equipped with circular hole and the screwed hole coordinated with the external screw thread of thread bush 7；The diameter of the circular hole is more than the diameter of pull bar 1, institute
State pull bar 1 and be provided with thread segment with the screw-internal thread fit of thread bush 7, the pull bar 1 passes through spiral shell with the described second clamping disk 6
Line set 7 is threadedly coupled；
The pull bar 1 is threadedly coupled by the present embodiment by way of thread bush 7 with the described second clamping disk 6, and two
Person can be separated by screw thread, and pull bar 1 is located in the first clamping disk 2 and the central through hole of drive disk 3 and draws the other end of pull bar 1
It is tight to realize that collars 4 clamps, it is convenient and swift.
More than, preferred embodiment only of the present utility model, but the scope of protection of the utility model is not limited thereto, and is appointed
What those familiar with the art the change that can readily occur in or replaces in the technical scope that the utility model discloses
Change, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with claim
The protection domain defined is defined.
Claims (4)
- A kind of 1. collars clamping device with drive disk, it is characterised in that：Disk, the second clamping disk, roller are clamped including pull bar, first Ring and drive disk；The collars is provided centrally with through hole, and the drive disk, which is arranged in the collars through hole and slided with the collars, to be connected Connect；The first clamping disk end face is connected with transmission shaft driven, and described first clamps disk other end and the drive disk one Facing drive connects, and the drive disk other end clamps disk end face with described second and is connected；Described first clamps disk With the drive disk is centrally disposed is all provided with through hole, the through-hole diameter of the first clamping disk and the driving disk center is more than institute Pull bar diameter is stated, the pull bar is located in described first and clamped in disk and the through hole of the driving disk center, described pull bar one end It is fixedly connected with the described second clamping disk center, described first clamps disk axial restraint；When tensing the pull bar other end, described first clamps disk clamps collars described in chuck clamping with described second.
- A kind of 2. collars clamping device with drive disk as claimed in claim 1, it is characterised in that：Also include some ball springs Lock pin, the ball spring lock pin outer ring are provided with thread center and are provided with blind hole, the ball spring lock pin blind hole port of export Steel ball is provided with, spring is provided between the steel ball and the blind via bottom；It is provided with the middle part of the through hole at the collars center The groove coordinated with the steel ball, the driving plate edge are provided with the screw thread with the ball spring lock pin outer ring threaded adapter Hole, the collars are slidably connected with the drive disk by ball spring lock pin.
- A kind of 3. collars clamping device with drive disk as claimed in claim 1, it is characterised in that：Described first clamps disk and institute State and be provided with first boss on the end face of drive disk drive connection, be provided with the first groove in the first boss, described second Disk is clamped with being provided with second boss on the end face of drive disk drive connection, it is recessed to be provided with second in the second boss Groove, first groove are set with second texturearunaperpendicular；The diameter of the first boss and the second boss with it is described Collars through-hole diameter is equal, and the drive disk both ends of the surface are set respectively to be respectively arranged with and first groove on boss and boss The key coordinated with the second groove is raised.
- A kind of 4. collars clamping device with drive disk as claimed in claim 1, it is characterised in that：Also include thread bush, it is described Thread bush outer wall is provided with external screw thread inwall and is provided with internal thread, and described second clamps disk and the end of drive disk drive connection Face center is disposed with circular hole and the screwed hole coordinated with the thread bush external screw thread in axial direction；The circular hole it is straight Footpath is more than the pull bar diameter, and the pull bar is provided with the thread segment with the thread bush screw-internal thread fit, the pull bar and institute The second clamping disk is stated to be threadedly coupled by thread bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331860.2U CN206626110U (en) | 2017-03-31 | 2017-03-31 | Collars clamping device with drive disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331860.2U CN206626110U (en) | 2017-03-31 | 2017-03-31 | Collars clamping device with drive disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206626110U true CN206626110U (en) | 2017-11-10 |
Family
ID=60207793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331860.2U Active CN206626110U (en) | 2017-03-31 | 2017-03-31 | Collars clamping device with drive disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206626110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812816A (en) * | 2017-03-31 | 2017-06-09 | 中冶华天南京工程技术有限公司 | Collars clamping device with drive disk |
| CN112857671A (en) * | 2021-02-25 | 2021-05-28 | 哈尔滨工业大学 | Function switching device for quality characteristic parameter integrated test equipment |
-
2017
- 2017-03-31 CN CN201720331860.2U patent/CN206626110U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812816A (en) * | 2017-03-31 | 2017-06-09 | 中冶华天南京工程技术有限公司 | Collars clamping device with drive disk |
| CN106812816B (en) * | 2017-03-31 | 2023-08-29 | 中冶华天南京工程技术有限公司 | Roller ring clamping device of three-roller mill with driving disc |
| CN112857671A (en) * | 2021-02-25 | 2021-05-28 | 哈尔滨工业大学 | Function switching device for quality characteristic parameter integrated test equipment |
| CN112857671B (en) * | 2021-02-25 | 2023-10-27 | 哈尔滨工业大学 | Function switching device for quality characteristic parameter integrated test equipment |
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