CN209550620U - A kind of clamping device of bearing chamfer lathe - Google Patents
A kind of clamping device of bearing chamfer lathe Download PDFInfo
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- CN209550620U CN209550620U CN201920066014.1U CN201920066014U CN209550620U CN 209550620 U CN209550620 U CN 209550620U CN 201920066014 U CN201920066014 U CN 201920066014U CN 209550620 U CN209550620 U CN 209550620U
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- sleeve
- drive
- clamping device
- casing
- workbench
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000007787 solid Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of clamping devices of bearing chamfer lathe, it is related to bearing machining apparatus field, aim to solve the problem that the inflexible problem of traditional machine tool applications, its key points of the technical solution are that: including workbench, it is fixedly installed on the casing of workbench, it is set to the clamping device of casing, the clamping device includes the drive sleeve that rotation was arranged in casing and was in hollow cylindrical, slide the gripper sleeve being arranged in drive sleeve, it is set to workbench and the control mechanism for controlling gripper sleeve opening and closing, the workbench is provided with the driving mechanism for driving drive sleeve to rotate.A kind of clamping device of bearing chamfer lathe of the utility model has the advantages of using flexible, save the cost.
Description
Technical field
The utility model relates to the technical fields of bearing machining equipment, more particularly, to a kind of clamping of bearing chamfer lathe
Device.
Background technique
Sliding bearing is the bearing to work under sliding friction, sliding bearing stable working, reliable, noiseless, in liquid
Under lubricating condition, slidingsurface is separated by lubricating oil without directly contacting, and can also greatly reduce friction loss and surface
Abrasion.With the rapid development of economy, it is also increasing to the demand of sliding bearing in the industrial production, therefore to sliding bearing
Processing request it is higher and higher, to bearing carry out machine-shaping after, need for bearing to be put into the interior outside on lathe to bearing
It along progress chamfered, therefore is clamped firstly the need of to bearing, chamfering is carried out to bearing edge by lathe tool again later.
The chamfering of bearing is usually completed on heavy duty machine tools in the prior art, and heavy duty machine tools land occupation is larger, and
And it is expensive, it is not applicable when being processed for small business or small lot, it is therefore desirable to provide the new scheme of one kind to realize
The above problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of clampings of bearing chamfer lathe
Device has the advantages that easy to use.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of clamping device of bearing chamfer lathe including workbench, the casing that is fixedly installed on workbench, is set to machine
The clamping device of shell, the clamping device include that rotation is arranged in casing and wears in the drive sleeve of hollow cylindrical, sliding
Gripper sleeve in drive sleeve is set to workbench and the control mechanism for controlling gripper sleeve opening and closing, the work
Platform is provided with the driving mechanism for driving drive sleeve to rotate.
By using above-mentioned technical proposal, first by piece-holder to gripper sleeve, control mechanism can drive clamping
Sleeve is axially moveable, to realize that gripper sleeve is tightened, and then bearing is gripped, rear drive mechanism drive actuating sleeve
Cylinder and gripper sleeve rotate synchronously, so that workpiece be driven to realize rotation, complete the clamping to workpiece and drive, side easy to operate
Just, and whole occupied area is small, saves space reduction cost.
The utility model is further arranged to: the front end that the gripper sleeve stretches out casing is connected with collet, tail end connection
In control mechanism, it is in expand outwardly setting, the collet outer wall that the collet end, which offers expansion slot and the side wall of collet,
It pushes against in drive sleeve inner wall.
By using above-mentioned technical proposal, when installing bearing, control mechanism controls gripper sleeve and moves forward, and presss from both sides at this time
The chamfered portion of head stretches out drive sleeve to be controlled later so that collet end can open and bearing is clamped in collet
Mechanism processed drives gripper sleeve to move backward, so that the chamfered portion of collet side wall is pushed against drive sleeve inner wall and receives to centre
Tightly, so that Workpiece clamping be fixed.
The utility model is further arranged to: the control mechanism includes the driving for being fixedly connected on gripper sleeve tail end
Disk, the control assembly for being connected to drive sleeve tail end, the driving for being slidably connected to outside drive sleeve and being used for drive control component
Component, described control assembly one end act on drive disk, and the other end acts on driving assembly.
By using above-mentioned technical proposal, when needing to control gripper sleeve movement, by driving assembly to control assembly
Force, control assembly rotation at this time simultaneously applies thrust backward to drive disk, so that gripper sleeve is driven to move axially rearward,
So that gripper sleeve is moved backward relative to drive sleeve, to realize the tightening of collet end.
The utility model is further arranged to: the control assembly includes being fixedly connected on the fixation of drive sleeve tail end
Ring, the drive rod for being rotationally connected with fixed ring, drive rod one end are connected to drive disk, and the other end is connected to driving assembly.
It by using above-mentioned technical proposal, is hinged in fixed ring in the middle part of drive rod, when driving assembly is to drive rod
When one end applies thrust, drive rod rotation can control, by the rotation of drive rod, so that drive rod is close to one end of drive disk
To central rotational, so that drive disk be pushed to move backward, and then drives entire gripper sleeve and collet to after-contraction, realize folder
The tightening of cephalic par.
The utility model is further arranged to: the driving component include be fixedly connected on the mounting rod outside casing, in
Portion is rotationally connected with the control-rod of mounting rod, is slidably socketed in the sliding sleeve outside drive sleeve, control-rod one end rotation connection
In sliding sleeve, the other end is rotatably connected to cylinder, and the cylinder body of the cylinder is fixedly connected on workbench.
By using above-mentioned technical proposal, when the elongation of the piston rod of cylinder, control-rod rotation is driven, to drive sliding sleeve
It is slid towards casing direction, and then releases limitation of the sliding sleeve to drive rod, drive rod is freely rotated, and to press from both sides
Holding sleeve can be axially moveable, at this time since collet is in contraction state, when gripper sleeve does not stress, in the reset of collet
Under effect, gripper sleeve can be driven to move forward, so that collet stretches out drive sleeve, after bearing is clamped on collet, gas
Cylinder piston rod shrinks and control-rod is driven to rotate, to push sliding sleeve to slide towards drive disk direction, to pass through sliding sleeve end
Push drive rod rotation drive disk can be pushed to move backward, to drive gripper sleeve relative to driving when drive rod rotates
Sleeve moves backward, so that collet is tightened, realizes the clamping to workpiece.
The utility model is further arranged to: the sliding sleeve is arranged towards the end of drive rod in inclined-plane, the drive rod
One end inner wall close to sliding sleeve is arranged in inclined-plane corresponding with sliding sleeve.
Pass through the inclined-plane phase of sliding sleeve and drive rod when sliding sleeve is mobile towards drive rod by using above-mentioned technical proposal
It mutually abuts, to be more convenient for controlling the rotation of drive rod.
The utility model is further arranged to: the driving mechanism includes the motor for being fixedly installed on workbench, is connected to
The driving pulley of motor output shaft, is connected to driving pulley and driven pulley at the driven pulley for being connected to drive sleeve outer wall
Belt.
By using above-mentioned technical proposal, after gripper sleeve locks piece-holder, electric motor starting simultaneously drives main belt
Wheel and driven pulley rotation, since driven pulley is fixedly connected on the outer wall of drive sleeve, be able to drive drive sleeve with
And gripper sleeve rotation, so that workpiece be driven to realize rotation.
The utility model is further arranged to: the casing is fixedly installed shield, and the shield upper end is fixed to be connected
It is connected to casing, lower end is fixedly connected on the shell of motor, and the shield covers at belt.
By using above-mentioned technical proposal, when the motor rotates, driving pulley and driven pulley and belt pulley will drive
Rotation can accidentally contact on belt to avoid people by the way that shield is arranged, improve safety.
The utility model is further arranged to: the gripper sleeve outer wall is fixed with flat key, drive sleeve inner wall edge
Keyway is axially offered, the flat key sliding is set in keyway.
By using above-mentioned technical proposal, cooperated by the sliding of flat key and keyway, when drive disk is by axial thrust,
Gripper sleeve is slid axially with respect to drive sleeve, when drive sleeve rotation, is able to drive retaining sleeve
Cylinder rotates synchronously, and improves the accuracy of workpiece rotation.
In conclusion the advantageous effects of the utility model are as follows:
1. by piece-holder to gripper sleeve, control mechanism can drive gripper sleeve to be axially moveable, to realize
Gripper sleeve tightening, and then bearing is gripped, rear drive mechanism drive drive sleeve and gripper sleeve to rotate synchronously,
To drive workpiece to realize rotation, completes the clamping to workpiece and drive, it is simple to operate, and whole occupied area is small, section
Save space reduces cost；
2. control mechanism controls gripper sleeve and moves forward, the chamfered portion of collet stretches out drive sleeve at this time, to make
Obtaining collet end can open and bearing is clamped in collet, and control mechanism drives gripper sleeve to move backward later, so that
The chamfered portion of collet side wall is pushed against drive sleeve inner wall and tightens to centre, so that Workpiece clamping be fixed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the structural schematic diagram of the control mechanism of the utility model；
Fig. 4 is the structural schematic diagram of the driving mechanism of the utility model；
Fig. 5 is the structural schematic diagram of the auxiliary body of the utility model；
Fig. 6 is the portion the A enlarged diagram of Fig. 5.
In figure, 1, workbench；2, casing；3, clamping device；4, drive sleeve；5, gripper sleeve；6, control mechanism；7, it drives
Motivation structure；8, collet；9, expansion slot；10, drive disk；11, control assembly；12, driving assembly；13, fixed ring；14, drive rod；
15, mounting rod；16, control-rod；17, sliding sleeve；18, cylinder；19, motor；20, driving pulley；21, driven pulley；22, belt；
23, shield；24, flat key；25, keyway；26, auxiliary body；27, additional lock cylinder；28, clip assembly；29, guide sleeve；30, it falls
Angle mechanism；31, locked groove；32, it is clamped spring；33, fixture block；34, fore shaft；35, guide groove；36, it is oriented to rib；37, deformation slot；38,
Slide unit；39, knife platform；40, cutter.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of clamping device of bearing chamfer lathe disclosed by the utility model, including workbench 1, fixation
The casing 2 that 1 surface of workbench is arranged in, the clamping device 3 being arranged on casing 2, clamping device 3 include that rotation is threaded through casing
The gripper sleeve 5 that is arranged in drive sleeve 4 in 2 and in the drive sleeves 4 of hollow cylindrical, sliding, setting workbench 1 simultaneously
The control mechanism 6 opened or closed for controlling gripper sleeve 5, is additionally provided with for driving 4 turns of drive sleeve on workbench 1
Dynamic driving mechanism 7；First by piece-holder to gripper sleeve 5, control mechanism 6 can drive gripper sleeve 5 along axial shifting
It is dynamic, to realize that gripper sleeve 5 is tightened, and then bearing is gripped, rear drive mechanism 7 drive drive sleeve 4 and folder
Holding sleeve 5 rotates synchronously, so that workpiece be driven to realize rotation, completes the clamping to workpiece and drives, simple to operate and whole
Body occupied area is small, saves space reduction cost.
As shown in Fig. 2, casing 2 is stretched out at 5 both ends of gripper sleeve, and gripper sleeve 5 stretch out the front end one of casing 2 at
Type is connected with collet 8, and 5 tail end of gripper sleeve is connected to control mechanism 6, and collet 8 offers expansion slot 9 simultaneously close to the end of workpiece
And the side wall of collet 8 is pushed against in setting, 8 outer wall of collet is expanded outwardly in 4 inner wall of drive sleeve；When installing bearing, machine is controlled
Structure 6 controls gripper sleeve 5 and moves forward, and the chamfered portion of collet 8 stretches out drive sleeve 4 at this time, so that 8 end of collet can
To open and bearing is clamped in collet 8, control mechanism 6 drives gripper sleeve 5 to move backward later, so that 8 side wall of collet
Chamfered portion be pushed against 4 inner wall of drive sleeve and to centre tighten, so that Workpiece clamping be fixed.
As shown in figure 3, control mechanism 6 includes being welded and fixed be connected to the drive disk 10 of 5 tail end of gripper sleeve, be connected to drive
Moving sleeve 4 close to the tail end of drive disk 10 control assembly 11, to be slidably connected to drive sleeve 4 outer and for drive control component
11 driving assembly 12,11 one end of control assembly act on drive disk 10, and the other end acts on driving assembly 12；When needing to control
When gripper sleeve 5 is mobile, exerted a force by driving assembly 12 to control assembly 11, control assembly 11 rotates and to drive disk 10 at this time
Apply thrust backward, so that gripper sleeve 5 be driven to move axially rearward so that gripper sleeve 5 relative to drive sleeve 4 to
After move, to realize the tightening of 8 end of collet.
As shown in figure 3, control assembly 11 includes the fixed ring 13 for being fixedly connected on 4 tail end of drive sleeve, is rotationally connected with
The drive rod 14 of fixed ring 13,14 one end of drive rod are connected to drive disk 10, and the other end is connected to driving assembly 12；Drive rod 14
Middle part be hinged in fixed ring 13, when driving assembly 12 applies thrust to one end of drive rod 14, can control drive rod
14 rotations, by the rotation of drive rod 14 so that drive rod 14 close to one end of drive disk 10 to central rotational, to push drive
Moving plate 10 moves backward, and then drives entire gripper sleeve 5 and collet 8 to after-contraction, realizes the tightening of 8 end of collet.
As shown in figure 3, driving assembly 12 include be welded in mounting rod 15 outside casing 2, middle part is rotationally connected with installation
The control-rod 16 of bar 15 is slidably socketed in the sliding sleeve 17 outside drive sleeve 4, and mounting rod 15 extends towards 10 direction of drive disk, control
One end of bar 16 processed is rotationally connected with sliding sleeve 17 by shaft, and the other end is rotatably connected to cylinder 18, and the cylinder body of cylinder 18 is fixed
It is connected to workbench 1, the piston rod of cylinder 18 is rotatably connected on the end of control-rod 16 by shaft；When the piston rod of cylinder 18
When elongation, control-rod 16 is driven to rotate, so that sliding sleeve 17 be driven to slide towards 2 direction of casing, and then releases 17 pairs of sliding sleeve drivings
The limitation of bar 14 enables drive rod 14 to be freely rotated, and gripper sleeve 5 is axially moveable, at this time due to
Collet 8 is in contraction state, when gripper sleeve 5 does not stress, under the reset response of collet 8, can drive gripper sleeve 5 to
Preceding movement, so that collet 8 stretches out drive sleeve 4, after bearing is clamped on collet 8,18 piston rod of cylinder shrinks and drives control
Bar 16 processed rotates, to push sliding sleeve 17 to slide towards 10 direction of drive disk, to push drive rod 14 by 17 end of sliding sleeve
Rotation can push drive disk 10 to move backward, to drive gripper sleeve 5 relative to drive sleeve 4 when drive rod 14 rotates
It moves backward, so that collet 8 is tightened, realizes the clamping to workpiece.
As shown in figure 3, sliding sleeve 17 is arranged towards the end of drive rod 14 in inclined-plane, drive rod 14 is close to one end of sliding sleeve 17
Inner wall is arranged in inclined-plane corresponding with sliding sleeve 17；When sliding sleeve 17 is mobile towards drive rod 14, pass through sliding sleeve 17 and drive rod 14
Inclined-plane mutually abut, to be more convenient for controlling the rotation of drive rod 14.
As shown in figure 4, driving mechanism 7 includes the motor 19 for being fixedly installed on workbench 1, is connected to 19 output shaft of motor
Driving pulley 20, the driven pulley 21 for being connected to 4 outer wall of drive sleeve, the belt for being connected to driving pulley 20 and driven pulley 21
22；After gripper sleeve 5 locks piece-holder, motor 19 starts and drives driving pulley 20 and driven pulley 21 to rotate, by
It is fixedly connected on the outer wall of drive sleeve 4 in driven pulley 21, therefore is able to drive drive sleeve 4 and the rotation of gripper sleeve 5,
To drive workpiece to realize rotation.
As shown in figure 4, casing 2 is fixedly installed shield 23,23 upper end bolt of shield is fixedly connected on casing 2, under
End bolt is fixedly connected on the shell of motor 19, and shield 23 is located at 22 top of belt；It, can band when motor 19 rotates
Dynamic driving pulley 20 is rotated with driven pulley 21 and the wheel of belt 22, by the way that shield 23 is arranged, can accidentally contact skin to avoid people
On band 22, safety is improved.
As shown in Fig. 2, the synchronous rotation in order to guarantee gripper sleeve 5 Yu drive sleeve 4, is fixed in 5 outer wall of gripper sleeve
There is flat key 24,4 inner wall of drive sleeve is provided in the axial direction with keyway 25, and the sliding of flat key 24 is set in keyway 25；Pass through flat key 24
Sliding with keyway 25 cooperates, and when drive disk 10 is by axial thrust, enables gripper sleeve 5 axially with respect to driving
Sleeve 4 slides, and when drive sleeve 4 rotates, is able to drive the synchronous rotation of gripper sleeve 5, improves the accurate of workpiece rotation
Property.
As shown in figure 5, it is connected with auxiliary body 26 in the front end of collet 8 in order to adapt to the bearing of larger diameter, it is auxiliary
Helping mechanism 26 includes the clip assembly 28 that 8 inner wall of collet is arranged in, and is connected with additional lock cylinder 27 by clip assembly 28, is driving
4 front end of sleeve is fixedly connected with guide sleeve 29, and additional lock cylinder 27 is threaded through in guide sleeve 29, is additionally provided with down on workbench 1
Angle mechanism 30；When needing to process the bearing of larger diameter, additional lock cylinder 27 is connected in collet 8 by clip assembly 28
The internal diameter of wall, additional lock cylinder 27 is adapted with the bearing diameter that needs are processed, and is made by guide sleeve 29 to 27 outer wall of additional lock cylinder
With when gripper sleeve 5 moves backward, collet 8 is tightened and fastens additional lock cylinder 27 first, can be with by clip assembly 28
So that additional lock cylinder 27 is clamped stronger, additional lock cylinder 27 can be driven to move backward when collet 8 continues to move backward, thus
Additional lock cylinder 27 is tightened by guide cylinder inner wall, is fixed so that the workpiece in additional lock cylinder 27 be tightened, passes through chamfering later
Mechanism 30 carries out chamfering operation to the edge of bearing.
As shown in Figure 5 and Figure 6, clip assembly 28 includes the locked groove 31 for being opened in 8 inner wall of collet, is connected to 31 bottom surface of locked groove
Clamping spring 32, be connected to clamping 32 end of spring fixture block 33, be opened in 27 outer wall of additional lock cylinder and corresponding with locked groove 31
Fore shaft 34；When additional lock cylinder 27 to be installed in collet 8, one end of additional lock cylinder 27 is worn enter collet 8 first
It is interior, closing piece is squeezed in income to locked groove 31 by the end of additional lock cylinder 27, when additional lock cylinder 27 continues to move inwardly into lock
When hole is aligned with locked groove 31, under the reset response of clamping spring 32 closing piece is popped up and snap fit onto fore shaft 34, realizes just
Step clamping.As shown in fig. 6, the wedge shaped setting of closing piece, so that the oblique of closing piece can be passed through when installation or disassembly auxiliary sleeve
Face pushes closing piece to be recovered in locked groove 31.
As shown in figure 5, position certainty when in order to guarantee that additional lock cylinder 27 is installed, opens up in 8 inner wall of collet along axial direction
There is guide groove 35,27 outer wall of additional lock cylinder is provided with the guiding rib 36 that sliding is arranged in guide groove 35；In this way in installation additional lock
When cylinder 27, guiding rib 36 and guide groove 35 are aligned first, to guarantee that lockhole and locked groove 31 can be aligned, improve the position of installation
Set accuracy.
As shown in figure 5,27 outer end of additional lock cylinder is provided in the axial direction with deformation slot 37, enable the end of additional lock cylinder 27
Deformation occurs, and it is in be gradually increased, and additional lock cylinder 27 is opened that additional lock cylinder 27 is provided with its diameter of one end of deformation slot 37 from inside to outside
There is the lateral wall of deformation slot 37 to push against in 29 inner wall of guide sleeve；Bearing is clamped in additional lock cylinder 27 first, when additional lock cylinder
27 with collet 8 when moving backward, and 27 end of additional lock cylinder can be made to tighten to centre by 29 inner wall of guide sleeve, to realize
Workpiece is fixedly clamped.In order to improve flexibility, it is detachably connected between guide sleeve 29 and drive sleeve 4 by screw thread realization,
In this way when processing the bearing of different-diameter, the additional lock cylinder 27 and guide sleeve 29 of different sizes are needed replacing, and is reached
To the convenient technical effect of replacement.
As shown in Figure 1, chamfer mechanism 30 is fixedly connected on slide unit including being fixedly installed in slide unit 38, the bolt of workbench 1
38 knife platform 39 is bolted the cutter 40 for being set to knife platform 39；Bearing is being pressed from both sides by collet 8 or additional lock cylinder 27
It is mobile with moving knife platform 39 and cutter 40 by slide unit 38 after fastening, until cutter 40 is close to bearing, to realize to bearing
The chamfered of end.
It, can will be in two of cutter 40 by the way that forming V-shape is arranged in cutter 40 as shown in Figure 1, the V-shaped setting of cutter 40
Side tool sword contradicts inside edge and outer edge in bearing end respectively, rear drive mechanism 7 with dynamic bearing rotate, to pass through V
The cutter 40 of shape carries out chamfered to the inside edge of bearing end and outer edge simultaneously, improves chamfering efficiency.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of clamping device of bearing chamfer lathe, it is characterised in that: including workbench (1), be fixedly installed on workbench (1)
Casing (2), be set to the clamping devices (3) of casing (2), the clamping device (3) include rotation be arranged in casing (2) and
In the drive sleeve (4) of hollow cylindrical, sliding be arranged in drive sleeve (4) gripper sleeve (5), be set to workbench
(1) and the control mechanism (6) for controlling gripper sleeve (5) opening and closing, the workbench (1) are provided with for driving drive sleeve
(4) driving mechanism (7) rotated.
2. a kind of clamping device of bearing chamfer lathe according to claim 1, it is characterised in that: the gripper sleeve
(5) front end for stretching out casing (2) is connected with collet (8), and tail end is connected to control mechanism (6), and collet (8) end offers
The side wall of expansion slot (9) and collet (8) pushes against in drive sleeve (4) in setting, collet (8) outer wall is expanded outwardly
Wall.
3. a kind of clamping device of bearing chamfer lathe according to claim 2, it is characterised in that: the control mechanism
It (6) include being fixedly connected on the drive disk (10) of gripper sleeve (5) tail end, being connected to the control assembly of drive sleeve (4) tail end
(11), it is slidably connected to drive sleeve (4) outside and is used for the driving assembly (12) of drive control component (11), the control assembly
(11) one end acts on drive disk (10), and the other end acts on driving assembly (12).
4. a kind of clamping device of bearing chamfer lathe according to claim 3, it is characterised in that: the control assembly
It (11) include being fixedly connected on the fixed ring (13) of drive sleeve (4) tail end, being rotationally connected with the drive rod of fixed ring (13)
(14), described drive rod (14) one end is connected to drive disk (10), and the other end is connected to driving assembly (12).
5. a kind of clamping device of bearing chamfer lathe according to claim 4, it is characterised in that: the driving component
(12) include be fixedly connected on the external mounting rod (15) of casing (2), middle part is rotationally connected with the control-rods of mounting rod (15)
(16), it is slidably socketed the sliding sleeve (17) outside in drive sleeve (4), described control-rod (16) one end is rotationally connected with sliding sleeve (17),
The other end is rotatably connected to cylinder (18), and the cylinder body of the cylinder (18) is fixedly connected on workbench (1).
6. a kind of clamping device of bearing chamfer lathe according to claim 5, it is characterised in that: sliding sleeve (17) court
It is arranged to the end of drive rod (14) in inclined-plane, one end inner wall of the drive rod (14) close to sliding sleeve (17) is in and sliding sleeve (17)
Corresponding inclined-plane setting.
7. a kind of clamping device of bearing chamfer lathe according to claim 1, it is characterised in that: the driving mechanism
It (7) include the motor (19) for being fixedly installed on workbench (1), the driving pulley (20) for being connected to motor (19) output shaft, connection
In drive sleeve (4) outer wall driven pulley (21), be connected to the belt (22) of driving pulley (20) and driven pulley (21).
8. a kind of clamping device of bearing chamfer lathe according to claim 7, it is characterised in that: the casing (2) is solid
Surely it is provided with shield (23), shield (23) upper end is fixedly connected on casing (2), and lower end is fixedly connected on motor (19)
Shell, and the shield (23) covers at belt (22).
9. a kind of clamping device of bearing chamfer lathe according to claim 1, it is characterised in that: the gripper sleeve
(5) outer wall is fixed with flat key (24), and drive sleeve (4) inner wall is provided in the axial direction with keyway (25), and the flat key (24) is sliding
Shifting is set in keyway (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066014.1U CN209550620U (en) | 2019-01-16 | 2019-01-16 | A kind of clamping device of bearing chamfer lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066014.1U CN209550620U (en) | 2019-01-16 | 2019-01-16 | A kind of clamping device of bearing chamfer lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209550620U true CN209550620U (en) | 2019-10-29 |
Family
ID=68307114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920066014.1U Expired - Fee Related CN209550620U (en) | 2019-01-16 | 2019-01-16 | A kind of clamping device of bearing chamfer lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209550620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118794A (en) * | 2019-12-31 | 2021-07-16 | 南通博研机械科技有限公司 | Single-cylinder-clamp oil pressure clamping seat belt pulley for machine tool |
-
2019
- 2019-01-16 CN CN201920066014.1U patent/CN209550620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118794A (en) * | 2019-12-31 | 2021-07-16 | 南通博研机械科技有限公司 | Single-cylinder-clamp oil pressure clamping seat belt pulley for machine tool |
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