CN206932134U - Dividing and positioning mechanism - Google Patents
Dividing and positioning mechanism Download PDFInfo
- Publication number
- CN206932134U CN206932134U CN201720952699.0U CN201720952699U CN206932134U CN 206932134 U CN206932134 U CN 206932134U CN 201720952699 U CN201720952699 U CN 201720952699U CN 206932134 U CN206932134 U CN 206932134U
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- CN
- China
- Prior art keywords
- rotor
- wedge
- claw
- tie
- dividing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a kind of dividing and positioning mechanism, belongs to field of mechanical technique.It solves the problems, such as existing dividing and positioning mechanism to rotor fixed position effect difference.This dividing and positioning mechanism, including workbench and the rotating shaft for being used to position rotor being arranged on workbench, workbench is provided with cylinder, the piston rod of cylinder is provided with when cylinder piston rod stretches out for snapping onto the claw in rotor slot after drive rotor one station of rotation, it is additionally provided with when claw is caught in slot for the wedge being caught in another slot, is provided between wedge and piston rod when claw completely disengages slot for making wedge depart from the linkage structure of another slot on workbench.The utility model has the advantages that simple in construction, reasonable in design and good to rotor fixed position effect.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of dividing and positioning mechanism, and particularly a kind of rotor is inserted
Dividing and positioning mechanism during paper.
Background technology
To rotor carry out insert insulating paper by groove during, it is necessary to rotor to be processed carry out index rotation and
Positioning, the mode of generally use is driven using servomotor, and this mode is complicated, involves great expense.Chinese patent
Disclose a kind of stator (rotor) drop glue paper-inserting machine [CN201320753516.4], including workbench, the use on workbench
In the rotating shaft of support rotor and the pusher dog cylinder of driving rotor one-directional rotation, workbench is provided with the rotation direction order along rotor
The column one of setting and column two, column one are provided with the drop glue unit for being used for rotor winding groove drip glue, on column two
Provided with the slotting paper unit for insulating paper to be inserted in rotor winding groove.
Although being disclosed in the patent using pusher dog cylinder to drive unidirectional rotor rotation, it still suffers from problems with：
The piston rod of pusher dog cylinder forward extends out, and the claw positioned at front end touches rotor exterior ring face, and drive rotor rotates certain angle
After degree, claw is snapped onto rotor fixed position in the slot of rotor.After the slotting paper conversion of a station terminates, cylinder piston rod returns
Contracting, claw is driven to be retracted along the retraction direction of piston rod, claw is easy to rotor driven revolution in fall back process, treats pusher dog gas
When the piston rod of cylinder stretches out again, claw is caused to snap onto in the slot being previously caught in, i.e., rotor rests on former station, to inserting paper
Cause to have a strong impact on；And rotor is positioned using a claw, locating effect is poor.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that one kind can limit rotor revolution
And the dividing and positioning mechanism of good positioning effect is indexed to rotor.
The purpose of this utility model can be realized by following technical proposal：
This dividing and positioning mechanism, including workbench and be arranged on workbench be used for position the rotating shaft of rotor, it is described
Workbench is provided with cylinder, and the piston rod of the cylinder, which is provided with when cylinder piston rod stretches out, is used for drive rotor rotation one
The claw in rotor slot is snapped onto after station, it is characterised in that be additionally provided with described workbench when claw is caught in slot
For the wedge being caught in another slot when interior, it is provided between described wedge and piston rod when claw completely disengages slot
When for making wedge depart from the linkage structure of another slot.
During claw exits out of slot, wedge is stuck in slot always, until claw completely disengages slot
When linkage structure just drive wedge depart from rotor another slot.Subsequent cylinder piston rod stretches out, the rotation of claw drive rotor
Snapped onto after turning a station in slot, linkage structure drives wedge to snap onto in another slot.Because there is provided wedge shape
It block, can effectively prevent claw rotor driven when departing from slot from turning round, and preferably rotor can also be positioned.
In above-mentioned dividing and positioning mechanism, described workbench is provided with the guide rail one extended along rotor radial, described
Guide rail one be provided with sliding block one, above-mentioned wedge is fixed on sliding block one, and the one end of described wedge away from rotor is also
Provided with for driving actuator one of the wedge to rotor motion.
In above-mentioned dividing and positioning mechanism, L-type support one is fixed with described workbench, above-mentioned guide rail one is fixed
On a medial surface of L-type support one, above-mentioned actuator one is spring, and one end of the spring is connected to L-type support one
Another medial surface on, its other end is connected on the one end of wedge away from rotor.
In the presence of spring force, wedge has the trend to rotor motion all the time.
In above-mentioned dividing and positioning mechanism, described linkage structure include being connected on cylinder piston rod along piston rod
The arm-tie of length direction extension and the block for extending to arm-tie side being fixed on above-mentioned wedge, described block is close to drawing
One end of plate is provided with tilt guides, and described arm-tie is provided with plush copper close to one end of block.
When the piston rod of cylinder is retracted, an end motion of the arm-tie to cylinder is driven, plush copper is gradually abutted on guide part
And guide part is promoted to away from rotor motion, because block and wedge are connected, the wedge when block is away from rotor motion
Together away from rotor.In whole work process, when claw completely disengages slot, plush copper just starts to contact guide part.
In above-mentioned dividing and positioning mechanism, L-type support two, the L-type support two are further fixed on described workbench
A medial surface on be fixed with guide rail two, described guide rail two is provided with sliding block two, and above-mentioned arm-tie is fixed on the sliding block two
On, above-mentioned claw is on the arm-tie.
In above-mentioned dividing and positioning mechanism, described arm-tie is fixed with about two close to the side of rotor and be arranged in parallel
Supporting plate, the mandrel with above-mentioned shaft parallel is arranged between two supporting plates, above-mentioned claw is set on the mandrel, described
Claw and arm-tie between be provided with actuator two.
In above-mentioned dividing and positioning mechanism, described actuator two is spring, and one end of the actuator two is connected to
In the side wall of arm-tie, its other end is connected on claw.
In above-mentioned dividing and positioning mechanism, the piston rod of the cylinder is connected by oscillating bearing and described arm-tie
Connect.
During work, electronics rotor is positioned in rotating shaft, now claw is not caught in the slot of rotor, and plush copper, which is resisted against, to be led
To in portion, wedge is not snapped onto in another slot of rotor yet.Then cylinder piston rod stretches out, and drives arm-tie to away from gas
The direction translation of cylinder, claw are snapped onto in slot after drive rotor rotates the angle of a slot in the presence of the actuator two,
Plush copper departs from guide part simultaneously, and wedge is close to rotor in the presence of actuator one, and is inserted into another slot of rotor
It is interior, stablize rotor holding static, prevent rotor from turning over head.Subsequent cylinder piston rod retraction, claw drive when departing from out of slot
Moving part two compresses, and when claw is deviate from out of slot completely, plush copper gradually extrudes guide part, makes wedge away from rotor motion,
Wedge is deviate from out of another slot of the rotor.
Compared with prior art, this dividing and positioning mechanism has advantages below：
Cylinder piston rod once moves back and forth, and can realize that rotor rotates angle (the i.e. rotor work of a slot successively
Position), claw depart from slot after by wedge can effectively limit rotor turn round, accurate positioning good to rotor fixed position effect, and
And its is simple in construction, reasonable in design, compared to the low cost of servomotor driving.
Brief description of the drawings
Fig. 1 is the structural representation of this dividing and positioning mechanism.
Fig. 2 is the original state schematic diagram of this dividing and positioning mechanism.
Fig. 3 is that the cylinder of this dividing and positioning mechanism releases view.
In figure, 1, workbench；2nd, rotating shaft；3rd, cylinder；4th, claw；5th, wedge；6th, guide rail one；7th, sliding block one；8th, drive
Part one；9th, L-type support one；10th, arm-tie；11st, block；12nd, guide part；13rd, plush copper；14th, L-type support two；15th, guide rail two；16、
Sliding block two；17th, supporting plate；18th, actuator two；19th, oscillating bearing.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Dividing and positioning mechanism as shown in Figure 1, including workbench 1 and be arranged on workbench 1 be used for position rotor
Rotating shaft 2, workbench 1 are provided with cylinder 3, and the piston rod of cylinder 3, which is provided with when the piston rod of cylinder 3 stretches out, is used for drive rotor rotation
Claw 4 in rotor slot is snapped onto after turning a station, is additionally provided with workbench 1 and is used for when claw 4 is caught in slot
The wedge 5 being caught in another slot, it is provided between wedge 5 and piston rod when claw 4 completely disengages slot and is used to make wedge
Shape block 5 departs from the linkage structure of another slot.
During claw 4 exits out of slot, wedge 5 is stuck in slot always, until claw 4 completely disengage it is slotting
Linkage structure just drives another slot of the disengaging rotor of wedge 5 during groove.Stretched out with the piston rod of exhaust hood 3, claw 4, which promotes, to be turned
Snapped onto after son one station of rotation in slot, linkage structure drives wedge 5 to snap onto in another slot.Due to there is provided
It wedge 5, can effectively prevent the rotor driven when departing from slot of claw 4 from turning round, and preferably rotor can also be positioned.
As shown in figure 1, workbench 1 is provided with the guide rail 1 extended along rotor radial, guide rail 1 is provided with sliding block 1,
Wedge 5 is fixed on sliding block 1, and the one end of wedge 5 away from rotor, which is provided with, to be used to drive drive of the wedge 5 to rotor motion
Moving part 1.
As shown in figure 1, being fixed with L-type support 1 on workbench 1, guide rail 1 is fixed on an inner side of L-type support 1
On face, actuator 1 is spring, and one end of spring is connected on another medial surface of L-type support 1, and its other end is connected to
On the one end of wedge 5 away from rotor.In the presence of spring force, wedge 5 has the trend to rotor motion all the time.
As shown in figure 3, linkage structure includes being connected to the arm-tie extended along piston rod length direction on the piston rod of cylinder 3
10 and the block 11 for extending to the side of arm-tie 10 that is fixed on above-mentioned wedge 5, as shown in figure 3, block 11 is close to arm-tie 10
One end be provided with tilt guides 12, as depicted in figs. 1 and 2, arm-tie 10 is provided with plush copper 13 close to one end of block 11.
When the piston rod of cylinder 3 is retracted, an end motion of the arm-tie 10 to cylinder 3 is driven, plush copper 13 is gradually abutted to and led
On to portion 12 and guide part 12 is promoted to remote rotor motion, because block 11 and wedge 5 are connected, in block 11 away from rotor
Wedge 5 is also together away from rotor during motion.In whole work process, when claw 4 completely disengages slot, plush copper 13 just starts
Contact guide part 12.
As shown in figure 1, L-type support 2 14 is further fixed on workbench 1, it is fixed on a medial surface of L-type support 2 14
There is guide rail 2 15, guide rail 2 15 is provided with sliding block 2 16, and arm-tie 10 is fixed on the sliding block 2 16, and claw 4 is located at the arm-tie 10
On.
As shown in figure 1, arm-tie 10 is fixed with about two parallel supporting plates 17, two supporting plates 17 close to the side of rotor
Between be arranged in the mandrel parallel with above-mentioned rotating shaft 2, claw 4 is set on the mandrel, between claw 4 and arm-tie 10 be provided with driving
Part 2 18.
In the present embodiment, actuator 2 18 is spring, as shown in Fig. 2 one end of actuator 2 18 is connected to arm-tie 10
In side wall, the other end is connected on claw 4.As shown in figure 1, the piston rod of cylinder 3 is carried out by oscillating bearing 19 and arm-tie 10
Connection.
During work, as shown in Fig. 2 electronics rotor is positioned in rotating shaft 2, now claw 4 is not caught in the slot of rotor,
Plush copper 13 is resisted against on guide part 12, and wedge 5 is not snapped onto in another slot of rotor yet.And the piston rod of exhaust hood 3 is stretched
Go out, drive arm-tie 10 to be translated to the direction away from cylinder 3, turn as shown in figure 3, claw 4 promotes in the presence of actuator 2 18
Snapped onto after the angle of son one slot of rotation in slot, while plush copper 13 departs from guide part 12, in the presence of actuator 1
Wedge 5 is inserted into another slot of rotor close to rotor, is stablized rotor holding static, is prevented rotor from turning over head.
Bounced back with the piston rod of exhaust hood 3, actuator 2 18 compresses when claw 4 departs from out of slot, when claw 4 is deviate from out of slot completely
When, plush copper 13 gradually extrudes guide part 12, makes wedge 5 away from rotor motion, and wedge 5 takes off out of another slot of the rotor
Go out.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (8)
1. a kind of dividing and positioning mechanism, including workbench (1) and the rotating shaft for being used to position rotor that is arranged on workbench (1)
(2), described workbench (1) is provided with cylinder (3), and the piston rod of the cylinder (3) is provided with when cylinder (3) piston rod stretches out
When rotate a station for drive rotor after snap onto claw (4) in rotor slot, it is characterised in that described workbench
(1) it is additionally provided with when claw (4) is caught in slot for the wedge (5) being caught in another slot, described wedge
(5) the linkage knot for being used to make wedge (5) depart from another slot when claw (4) completely disengages slot is provided between piston rod
Structure.
2. dividing and positioning mechanism according to claim 1, it is characterised in that described workbench (1) is provided with along rotor
The guide rail one (6) radially extended, described guide rail one (6) are provided with sliding block one (7), and above-mentioned wedge (5) is fixed on sliding block
On one (7), the one end of described wedge (5) away from rotor is additionally provided with for driving driving of the wedge (5) to rotor motion
Part one (8).
3. dividing and positioning mechanism according to claim 2, it is characterised in that be fixed with L-type branch on described workbench (1)
Frame one (9), above-mentioned guide rail one (6) are fixed on a medial surface of L-type support one (9), and above-mentioned actuator one (8) is bullet
Spring, one end of the spring are connected on another medial surface of L-type support one (9), and it is remote that its other end is connected to wedge (5)
On one end of rotor.
4. according to the dividing and positioning mechanism described in claim 1 or 2 or 3, it is characterised in that described linkage structure includes connection
On cylinder (3) piston rod along piston rod length direction extension arm-tie (10) and be fixed on prolonging on above-mentioned wedge (5)
The block (11) of arm-tie (10) side is extended, described block (11) is provided with tilt guides close to one end of arm-tie (10)
(12), described arm-tie (10) is provided with plush copper (13) close to one end of block (11).
5. dividing and positioning mechanism according to claim 4, it is characterised in that be further fixed on L-type on described workbench (1)
Support two (14), is fixed with guide rail two (15) on a medial surface of the L-type support two (14), on described guide rail two (15)
Provided with sliding block two (16), above-mentioned arm-tie (10) is fixed on the sliding block two (16), and above-mentioned claw (4) is located at the arm-tie (10)
On.
6. dividing and positioning mechanism according to claim 5, it is characterised in that described arm-tie (10) is close to the side of rotor
About two supporting plates be arrangeding in parallel (17) are fixed with, are arranged between two supporting plates (17) parallel with above-mentioned rotating shaft (2)
Mandrel, above-mentioned claw (4) are set on the mandrel, and actuator two (18) is provided between described claw (4) and arm-tie (10).
7. dividing and positioning mechanism according to claim 6, it is characterised in that described actuator two (18) is spring, institute
The one end for stating actuator two (18) is connected in the side wall of arm-tie (10), and its other end is connected on claw (4).
8. dividing and positioning mechanism according to claim 4, it is characterised in that the piston rod of the cylinder (3) passes through joint
Bearing (19) is attached with described arm-tie (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952699.0U CN206932134U (en) | 2017-08-01 | 2017-08-01 | Dividing and positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952699.0U CN206932134U (en) | 2017-08-01 | 2017-08-01 | Dividing and positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932134U true CN206932134U (en) | 2018-01-26 |
Family
ID=61355080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720952699.0U Expired - Fee Related CN206932134U (en) | 2017-08-01 | 2017-08-01 | Dividing and positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932134U (en) |
-
2017
- 2017-08-01 CN CN201720952699.0U patent/CN206932134U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 |