Invention content
It need not manually be recycled the purpose of the present invention is to provide one kind and take electric motor end cap finished product and Electrical Discharge Machine end cap blank
Automatic vehicle hole special machine.
A kind of automatic vehicle hole special machine of electric motor end cap of the present invention is realized in:A kind of automatic vehicle of electric motor end cap
Hole special machine includes feed bin chuck assembly, Lifting Device, finished product bin device, robot device and lathe tool mobile device;Described
Feed bin chuck assembly includes motor one, feed bin transmission mechanism, sleeve, air spider, chuck shaft and feed bin chuck assembly rack;
The motor one is connected in feed bin chuck assembly rack, and axis and the chuck shaft of motor one are connected;The chuck shaft
It is hinged in feed bin chuck assembly rack;The air spider is connected in chuck shaft, there is movable jaw on air spider,
There are locating slot and location hole on movable jaw;The sleeve is hinged in feed bin chuck assembly rack, and chuck shaft passes through material
Storehouse transmission mechanism and sleeve connection have sleeve notch and sleeve hole on sleeve, the sleeve notch on sleeve on air spider
The equidirectional distribution of locating slot, and sleeve and chuck shaft same rotating speed in the same direction, i.e. sleeve and air spider same rotating speed in the same direction;It is described
Lifting Device include motor two, liftout movable plate, ejector beam, ball wire bar pair two and Lifting Device rack;The motor
Two are connected in Lifting Device rack, and axis and the ball screw two in ball wire bar pair two of motor two are connected;The ball
Ball screw two in screw pair two is hinged in Lifting Device rack, and the feed screw nut two in ball wire bar pair two moves with liftout
Movable plate is connected;The liftout movable plate is placed in Lifting Device rack, and forms a prismatic pair with Lifting Device rack;Institute
The ejector beam stated is connected on liftout movable plate, and ejector beam is placed in sleeve hole;The robot device includes upper
Lower slide unit cylinder one, upper and lower slider cylinder two, left and right slider cylinder, pneumatic clamper fixed plate, pneumatic clamper, collet and robot device machine
Frame;The slider cylinder up and down one is connected in robot device rack, and the moving direction of upper and lower slider cylinder one is upper and lower
Direction;The slider cylinder up and down two is connected on the Mobile Slide of upper and lower slider cylinder one, the shifting of upper and lower slider cylinder two
Dynamic direction is upper and lower directions;The left and right slider cylinder is connected on the Mobile Slide of upper and lower slider cylinder two, left and right slide unit
The moving direction of cylinder is left and right directions;The pneumatic clamper fixed plate is connected on the Mobile Slide of left and right slider cylinder;It is described
Pneumatic clamper be connected in pneumatic clamper fixed plate;The collet is connected in two mobile bars of pneumatic clamper;Collet there are three operating position,
It takes bland position, Working position and puts finished product position;Collet faces the electric motor end cap hair in sleeve hole when taking bland position
Base;Collet faces air spider when Working position;The lathe tool mobile device includes movable plate three, motor three, turning tool clamp
Tool, lathe tool, ball wire bar pair three, motor four, movable plate four, ball wire bar pair four and lathe tool mobile device rack;The electricity
Machine four is connected in lathe tool mobile device rack, and axis and the ball screw four in ball wire bar pair four of motor four are connected;It is described
Ball wire bar pair four in ball screw four be hinged in lathe tool mobile device rack, the feed screw nut in ball wire bar pair four
Four are connected with movable plate four;The movable plate four is placed in lathe tool mobile device rack, and with lathe tool mobile device rack
Form a prismatic pair;The motor three is connected on movable plate four, axis and the ball wire in ball wire bar pair three of motor three
Bar three is connected;Ball screw three in the ball wire bar pair three is hinged on movable plate four, the silk in ball wire bar pair three
Stem nut three is connected with movable plate three;The movable plate three is placed on movable plate four, and forms a movement with movable plate four
It is secondary;The fixture for turning tool is connected on movable plate three, and the lathe tool is connected on fixture for turning tool, movable plate three and movable plate
Four moving direction is cross moving direction, then the moving direction of lathe tool is also cross moving direction, and lathe tool movement can process gas
Electric motor end cap blank at dynamic chuck;The finished product bin device includes top finished product cylinder, finished bin and finished bin device frame;
The top finished product cylinder is connected in finished bin device frame, and top finished product cylinder is located at the putting at finished product position of collet;It is described
Finished bin be placed in finished bin device frame, positioned at putting at finished product position, and when collet is moved to and puts finished product position,
Push up finished product cylinder stretch out mobile bar can will be at the finished product top to finished bin processed that gripped at collet.
The beneficial effects of the invention are as follows:Electric motor end cap vehicle hole, which need not manually recycle, takes electric motor end cap finished product and electric discharge generator terminal
Lid blank, reduces labour.
Description of the drawings
The following further describes the present invention with reference to the drawings.
Fig. 1 and Fig. 2 is the schematic diagram of electric motor end cap.
Fig. 3 is a kind of overall structure diagram of the automatic vehicle hole special machine of electric motor end cap of the present invention.
Fig. 4 is the structural schematic diagram of the feed bin chuck assembly in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention.
Fig. 5 is the air spider in the feed bin chuck assembly in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention
Schematic diagram.
Fig. 6 is the structure of the sleeve in the feed bin chuck assembly in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention
Schematic diagram.
Fig. 7 and Fig. 8 is the structural schematic diagram of the Lifting Device in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention.
Fig. 9 is the structural schematic diagram of the robot device in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention.
Figure 10 is feed bin chuck assembly, Lifting Device and the machine in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention
The easy structure schematic diagram of the relative position of tool arm device.
Figure 11 and Figure 12 is the structure of the lathe tool mobile device in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention
Schematic diagram.
Figure 13 is the structural schematic diagram of the finished product bin device in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention.
Figure 14 is to add one at ejector beam in the Lifting Device in the automatic vehicle hole special machine of kind of electric motor end cap of the invention
Rotating mechanism embodiment.
Figure 15 is to add one at pneumatic clamper in the robot device in the automatic vehicle hole special machine of kind of electric motor end cap of the invention
Rotating mechanism embodiment.
In figure:
1:Electric motor end cap; 2:Bearing hole;3:The nose of electric motor end cap; 4:The outermost outer circle of electric motor end cap;5:Motor side
The positioning outer circle of lid; 6:Feed bin chuck assembly;7:Lifting Device;8:Finished product bin device; 9:Robot device; 10:Lathe tool moves
Dynamic device; 11:Motor one; 12:Gear drive;13:Sleeve;14:Air spider; 15:Chuck shaft; 16:Activity
Claw; 17:Locating slot; 18:Location hole;19:Sleeve notch; 20:Sleeve hole; 21:Motor two; 22:Liftout movable plate;
23:Ejector beam; 24:Feed screw nut two; 25:Ball screw two; 26:Upper and lower slider cylinder one; 27:Upper and lower slider cylinder
Two;28:Left and right slider cylinder; 29:Pneumatic clamper fixed plate; 30:Pneumatic clamper; 31:Collet; 32:Movable plate three; 33:Motor three;
34:Fixture for turning tool; 35:Lathe tool; 36:Feed screw nut three; 37:Ball screw three; 38:Motor four; 39:Movable plate four;
40:Ball screw four; 41:Feed screw nut four; 42:Push up finished product cylinder; 43:Guide plate; 44:Finished bin; 45:Bearing one;
46:Bearing holder (housing, cover) one; 47:Bearing two; 48:Bearing holder (housing, cover) two; 49:Axis pin.
Specific implementation mode
Fig. 3 to Figure 13 is a kind of structural schematic diagram of the automatic vehicle hole special machine of electric motor end cap of the present invention.Known by figure, this one
The automatic vehicle hole special machine of kind electric motor end cap includes feed bin chuck assembly 6, Lifting Device 7, finished product bin device 8, robot device 9
With lathe tool mobile device 10;Known by fig. 4 to fig. 6, the feed bin chuck assembly 6 includes motor 1, feed bin transmission mechanism, set
Cylinder 13, air spider 14, chuck shaft 15 and feed bin chuck assembly rack;The motor 1 is connected in feed bin chuck assembly
In rack, axis and the chuck shaft 15 of motor 1 are connected;The chuck shaft 15 is hinged in feed bin chuck assembly rack;
The air spider 14 is connected in chuck shaft 15, there is movable jaw 16 on air spider 14, and there have on movable jaw 16 to be fixed
Position slot 17 and location hole 18(Electric motor end cap 1 is clamped in the positioning of air spider 14, and movable jaw is embedded in by the nose 3 of electric motor end cap
In locating slot 17 on 16 and location hole 18 be clamped the outermost outer circle 4 of electric motor end cap or the positioning outer circle 5 of electric motor end cap come into
Electric motor end cap 1 is fixed in row positioning completely);The sleeve 13 is hinged in feed bin chuck assembly rack, and chuck shaft 15 is logical
It crosses feed bin transmission mechanism to connect with sleeve 13, there is sleeve notch 19 and sleeve hole 20 on sleeve 13(Motor is clamped in the positioning of sleeve 13
1 blank of end cap is embedded in the outermost outer circle in sleeve notch 19 with 20 positioning motor end cap of sleeve hole by the nose 3 of electric motor end cap
4 position), the sleeve notch 19 on sleeve 13 and the 17 equidirectional distribution of locating slot on air spider 14, and sleeve 13 with
The same rotating speed in the same direction of chuck shaft 15, i.e. sleeve 13 and air spider 14 same rotating speed in the same direction, then no matter when in sleeve 13 and pneumatic
In the case of chuck 14 stops, the positioning on air spider 14 can be directly placed into from interior 1 blank of electric motor end cap taken out of sleeve 13
Slot 17;Known by Fig. 7 to Fig. 8, the Lifting Device 7 includes motor 2 21, liftout movable plate 22, ejector beam 23, ball screw
Pair two and Lifting Device rack;The motor 2 21 is connected in Lifting Device rack, the axis and ball screw of motor 2 21
Ball screw 2 25 in pair two is connected;Ball screw 2 25 in the ball wire bar pair two is hinged on Lifting Device rack
On, the feed screw nut 2 24 in ball wire bar pair two is connected with liftout movable plate 22;The liftout movable plate 22 is placed in top
Expect in device frame, and a prismatic pair is formed with Lifting Device rack;The ejector beam 23 is connected on liftout movable plate 22,
And ejector beam 23 is placed in sleeve hole 20(Such as Figure 10), for withstanding 1 blank of electric motor end cap in sleeve hole 20, ejector beam
23 movements drive 1 blank of the electric motor end cap movement in sleeve hole 20;Known by Fig. 9, the robot device 9 includes upper lower slide unit
Cylinder 1, upper and lower slider cylinder 2 27, left and right slider cylinder 28, pneumatic clamper fixed plate 29, pneumatic clamper 30, collet 31 and manipulator dress
Set rack;The slider cylinder up and down 1 is connected in robot device rack, the mobile side of upper and lower slider cylinder 1
To for upper and lower directions;The slider cylinder up and down 2 27 is connected on the Mobile Slide of upper and lower slider cylinder 1, upper downslide
The moving direction of platform cylinder 2 27 is upper and lower directions;The left and right slider cylinder 28 is connected in the shifting of upper and lower slider cylinder 2 27
On dynamic slide unit, the moving direction of left and right slider cylinder 28 is left and right directions;The pneumatic clamper fixed plate 29 is connected in left and right slide unit
On the Mobile Slide of cylinder 28;The pneumatic clamper 30 is connected in pneumatic clamper fixed plate 29;The collet 31 is connected in pneumatic clamper 30
Two mobile bars on, two mobile bars of pneumatic clamper 30 action collet 31 can clamp electric motor end cap 1;There are three working positions for collet 31
It sets, that is, take bland position, Working position and puts finished product position;Collet 31 faces the motor in sleeve hole 20 when taking bland position
1 blank of end cap, and can 1 mao of gripping motor end cap in 31 entrance sleeve hole 20 of the stretching Mobile Slide of left and right slider cylinder 28 collet
Base;Collet 31 faces air spider 14 when Working position, and left and right slider cylinder 28 is stretched out Mobile Slide collet 31 and entered
At air spider 14, collet 31 can grip 1 finished product of electric motor end cap processed at air spider 14, or by 1 mao of electric motor end cap
Base is put at air spider 14, and 1 blank of electric motor end cap that collet 31 has gripped is clamped in the then action of air spider 14;Extremely by Figure 11
Figure 12 knows that the lathe tool mobile device 10 includes movable plate 3 32, motor 3 33, fixture for turning tool 34, lathe tool 35, ball screw
Pair three, motor 4 38, movable plate 4 39, ball wire bar pair four and lathe tool mobile device rack;The motor 4 38 is connected in
In lathe tool mobile device rack, axis and the ball screw 4 40 in ball wire bar pair four of motor 4 38 are connected;The ball
Ball screw 4 40 in screw pair four is hinged in lathe tool mobile device rack, the feed screw nut 4 41 in ball wire bar pair four
It is connected with movable plate 4 39;The movable plate 4 39 is placed in lathe tool mobile device rack, and with lathe tool mobile device machine
Frame forms a prismatic pair;The motor 3 33 is connected on movable plate 4 39, in the axis and ball wire bar pair three of motor 3 33
Ball screw 3 37 be connected;Ball screw 3 37 in the ball wire bar pair three is hinged on movable plate 4 39, ball
Feed screw nut 3 36 in screw pair three is connected with movable plate 3 32;The movable plate 3 32 is placed on movable plate 4 39,
And form a prismatic pair with movable plate 4 39;The fixture for turning tool 34 is connected on movable plate 3 32, and the lathe tool 35 is solid
It is connected on fixture for turning tool 34, the moving direction of movable plate 3 32 and movable plate 4 39 is cross moving direction, the then shifting of lathe tool 35
Dynamic direction is also cross moving direction, and lathe tool 35 moves 1 blank of electric motor end cap that can be processed at air spider 14;Known by Figure 13,
The finished product bin device 8 includes top finished product cylinder 42, finished bin 44 and finished bin device frame;The top finished product cylinder 42
It is connected in finished bin device frame, 42 putting at finished product position positioned at collet 31 of top finished product cylinder, top finished product cylinder 42 stretches out
Mobile bar can will at collet 31 grip the finished product top to finished bin 44 processed at;The finished bin 44 is placed in finished bin
In device frame, positioned at putting at finished product position, and when collet 31 is moved to and puts finished product position, top finished product cylinder 42, which stretches out, to be moved
Lever can will at collet 31 grip the finished product top to finished bin 44 processed at.
Cylinder when work in a kind of automatic vehicle hole special machine of electric motor end cap of the present invention all connects pneumatic system and control
Device processed, circuit connect power supply, and the present invention point following steps work:1)When just starting, the collet 31 in robot device 9 is located at
Working position, the ejector beam 23 in Lifting Device 7 are placed in sleeve hole 20, some 1 blanks of electric motor end cap are put into sleeve hole
In 20, wherein the nose 3 of electric motor end cap is embedded in sleeve notch 19, the outermost outer circle 4 of 20 positioning motor end cap of sleeve hole, motor
The quantity that 1 blank of end cap is put into is the position that the collet 31 in robot device 9 grips.2)It is upper in control machinery arm device 9
Lower slide unit cylinder 2 27 stretches back Mobile Slide(Slider cylinder 2 27 stretches out Mobile Slide up and down when starting), drive collet 31 from adding
Station, which is set to be moved to, takes bland position, and collet 31 faces 1 blank of electric motor end cap in sleeve hole 20 at this time.3)Control machinery hand
Left and right slider cylinder 28 in device 9 stretches out Mobile Slide(Slider cylinder 28 does not extend out Mobile Slide when starting or so), drive
Collet 31 enters in sleeve hole 20(As shown in Figure 10), control pneumatic clamper 30 two mobile bars separate(Pneumatic clamper 30 when starting
Two mobile bars are closed), collet 31 clamps 1 blank of electric motor end cap.4)Left and right slider cylinder 28 in control machinery arm device 9
Mobile Slide is stretched back, then controls slider cylinder 2 27 up and down and stretches out Mobile Slide, drives collet 31 from taking bland position to be moved to
Working position, at this time collet 31 face air spider 14.5)Left and right slider cylinder 28 in control machinery arm device 9, which is stretched out, moves
Dynamic slide unit, drives collet 31 to enter at air spider 14, then controls the closure movable jaw 16 of air spider 14 and clamp electric motor end cap 1
Blank(Air spider 14 detaches movable jaw 16 when starting), the nose 3 of electric motor end cap is embedded in the locating slot on movable jaw 16
In 17, the outermost outer circle 4 of electric motor end cap is clamped in location hole 18 or the positioning outer circle 5 of electric motor end cap is fixed position completely
Firmly electric motor end cap 1.6)Two mobile bars of the pneumatic clamper 30 in control machinery arm device 9 are closed, then control left and right slider cylinder 28
Mobile Slide is stretched back, slider cylinder 2 27 up and down is then controlled and stretches back Mobile Slide, collet 31 is driven to be moved to from Working position
Take bland position.7)Left and right slider cylinder 28 in control machinery arm device 9 stretches out Mobile Slide, and collet 31 is driven to enter sleeve
In hole 20, then the motor 2 21 controlled in Lifting Device 7 rotates, and one electricity of advance of ejector beam 23 is driven by ball wire bar pair two
The distance of 1 blank of generator terminal lid pushes 1 blank of electric motor end cap in sleeve hole 20 also to advance the distance of 1 blank of electric motor end cap
(State is as shown in Figure 10, and only 1 blank quantity of electric motor end cap has lacked one).8)Control the motor 1 in feed bin chuck assembly
Rotation, air spider 14 rotate, and pass through feed bin transmission mechanism band moving sleeve 13 same rotational speed in the same direction.9)Control lathe tool movement dress
The motor 3 33 and motor 4 38 set in 10 rotate, and movement processing 1 upper bearing aperture 2 of electric motor end cap of lathe tool 35 are driven, after processing
The motor 3 33 and motor 4 38 controlled again in lathe tool mobile device 10 rotates, and lathe tool 35 is driven to be back to original position.10)Control material
Motor 1 in the chuck assembly of storehouse stops operating, and air spider 14 and sleeve 13 is made to stop operating.11)Control machinery arm device
Left and right slider cylinder 28 in 9 stretches back Mobile Slide, then controls slider cylinder 2 27 up and down and stretches out Mobile Slide, drives collet
31 from taking bland position to be moved to Working position, and collet 31 faces the finished product at air spider 14 at this time.12)Control machinery hand
Left and right slider cylinder 28 in device 9 stretches out Mobile Slide, and collet 31 is driven to enter at air spider 14, control pneumatic clamper 30
Two mobile bars detach, and collet 31 clamps finished product.13)The air spider 14 controlled in feed bin chuck assembly detaches movable jaw 16,
Left and right slider cylinder 28 in control machinery arm device 9 stretches back Mobile Slide.14)Upper lower slide unit in control machinery arm device 9
Cylinder 2 27 stretches back Mobile Slide, and upper and lower slider cylinder 1 stretches out Mobile Slide, and collet 31 is driven to be moved to from Working position
Put finished product position.15)Left and right slider cylinder 28 in control machinery arm device 9 stretches out Mobile Slide, then controls pneumatic clamper 30
Two mobile bars are closed, and the top finished product cylinder 42 then controlled in finished product bin device 8 stretches out mobile bar(Finished product cylinder 42 is pushed up when starting
Mobile bar is not extended out)Can will at collet 31 grip the finished product top to finished bin 44 processed at.16)Control finished product bin device 8
In top finished product cylinder 42 stretch return lever, the left and right slider cylinder 28 in control machinery arm device 9 stretches back Mobile Slide, then
Slider cylinder up and down 1 in robot device 9 stretches back Mobile Slide, and collet 31 is driven to take hair from putting finished product position and be moved to
Base position.17)It is back to step 3)Restart work to step 16), such cycle operation, until blank adds in sleeve hole 20
Work is complete.18)Collet 31 is moved to Working position, is back to step 1)Restart work, such cycle operation.
The feed bin transmission mechanism in feed bin chuck assembly 6 described in above-mentioned technical proposal can be gear drive
12;Gear drive 12 includes driving gear, intermediate gear and driven gear, and driving gear is connected in chuck shaft 15,
Driven gear is connected on sleeve 13, and intermediate gear is hinged in feed bin chuck assembly rack, and driving gear is nibbled with intermediate gear
Transmission is closed, for intermediate gear again with driven gear engaged transmission, the transmission rotating speed of driving gear and driven gear is same rotational speed, this
Sample ensures that sleeve 13 and the same rotating speed in the same direction of air spider 14.
The feed bin transmission mechanism in feed bin chuck assembly 6 described in above-mentioned technical proposal may be synchronous belt pulley transmission
Mechanism;Belt wheel transmission mechanism includes driving pulley, driven pulley and synchronous belt;Driving pulley is connected in chuck shaft 15, from
Movable belt pulley is connected on sleeve 13, and synchronous belt is placed in driving pulley and driven pulley forms transmission, driving pulley and driven belt
The transmission rotating speed of wheel is same rotational speed.
Feed bin chuck assembly 6 described in above-mentioned technical proposal is replaced with including motor 1, chuck transmission mechanism, feed bin
Transmission mechanism, sleeve 13, air spider 14, chuck shaft 15 and feed bin chuck assembly rack;The motor 1 is connected in
In feed bin chuck assembly rack, the axis of motor 1 is connect by chuck transmission mechanism with chuck shaft 15;The chuck turns
Axis 15 is hinged in feed bin chuck assembly rack;The air spider 14 is connected in chuck shaft 15, on air spider 14
There is movable jaw 16, there is locating slot 17 and location hole 18 on movable jaw 16(Electric motor end cap 1 is clamped in the positioning of air spider 14, is led to
The nose 3 for crossing electric motor end cap is embedded in the locating slot 17 on movable jaw 16 and the outermost outer circle of electric motor end cap is clamped in location hole 18
4 or electric motor end cap positioning outer circle 5 come carry out completely position fix electric motor end cap 1);The sleeve 13 is hinged on feed bin
In chuck assembly rack, chuck shaft 15 is connect by feed bin transmission mechanism with sleeve 13, there is 19 He of sleeve notch on sleeve 13
Sleeve hole 20(1 blank of electric motor end cap is clamped in the positioning of sleeve 13, is embedded in sleeve notch 19 and is covered by the nose 3 of electric motor end cap
The outermost outer circle 4 of 20 positioning motor end cap of bore positions), the sleeve notch 19 on sleeve 13 and the positioning on air spider 14
17 equidirectional distribution of slot, and sleeve 13 and the same rotating speed in the same direction of chuck shaft 15, then no matter when in sleeve 13 and air spider
In the case of 14 stop, the locating slot 17 on air spider 14 can be directly placed into from interior 1 blank of electric motor end cap taken out of sleeve 13;
It may be belt wheel transmission mechanism that the chuck transmission mechanism, which can be chain wheel driving mechanism,.
Finished product bin device 8 described in above-mentioned technical proposal is replaced with including top finished product cylinder 42, guide plate 43, finished bin
44 and finished bin device frame, the guide plate 43 be connected in finished bin device frame, the top finished product cylinder 42 is solid
It is connected in finished bin device frame, 42 putting at finished product position positioned at collet 31 of top finished product cylinder, top finished product cylinder 42, which stretches out, to be moved
Lever can be by the finished product top processed gripped at collet 31 to guide plate 43, then falls into finished bin 44;The finished product
Storehouse 44 is placed in finished bin device frame, positioned at putting at finished product position, and when collet 31 is moved to and puts finished product position, top
Finished product cylinder 42 stretches out mobile bar can be by the finished product top processed gripped at collet 31 to guide plate 43, then falls into finished bin
At 44.
Figure 14 is to add one at ejector beam in the Lifting Device in the automatic vehicle hole special machine of kind of electric motor end cap of the invention
Rotating mechanism embodiment;Additional rotating mechanism includes bearing 1 and bearing holder (housing, cover) 1, and the inner ring of the bearing 1 is solid
It is connected on ejector beam 23, outer ring and the bearing holder (housing, cover) 1 of bearing 1 are connected, and bearing holder (housing, cover) 1 is placed in sleeve hole 20, is used for
1 blank of electric motor end cap in sleeve hole 20 is withstood, the position of bearing 1 is the center of rotation of bearing 1 and turning for sleeve 13
Dynamic center is identical;During the work time, 1 blank of electric motor end cap in sleeve hole 20 can be rotated together with sleeve 13, so only
Ejector beam 23 withstands 1 blank of electric motor end cap in sleeve hole 20 and will produce abrasion, and attached rotating mechanism would not generate mill
It damages.
Figure 15 is to add one at pneumatic clamper in the robot device in the automatic vehicle hole special machine of kind of electric motor end cap of the invention
Rotating mechanism embodiment;Additional rotating mechanism includes bearing 2 47, bearing holder (housing, cover) 2 48 and axis pin 49, the bearing 2 47
Inner ring is connected on axis pin 49, and outer ring and the bearing holder (housing, cover) 2 48 of bearing 2 47 are connected, and bearing holder (housing, cover) 2 48 is connected in pneumatic clamper fixed plate
On 29, pneumatic clamper 30 is connected on axis pin 49, and the position of bearing 2 47 is the rotation of the bearing 2 47 when taking bland position of collet 31
Center is identical as the center of rotation of sleeve 13.
In addition to the implementation, the present invention also has other embodiment.It is all using equivalent substitution or equivalent transformation at skill
Art scheme, is all fallen within the protection domain of application claims.