CN109973512A - A kind of motor output shaft position-limit mechanism - Google Patents
A kind of motor output shaft position-limit mechanism Download PDFInfo
- Publication number
- CN109973512A CN109973512A CN201910336191.1A CN201910336191A CN109973512A CN 109973512 A CN109973512 A CN 109973512A CN 201910336191 A CN201910336191 A CN 201910336191A CN 109973512 A CN109973512 A CN 109973512A
- Authority
- CN
- China
- Prior art keywords
- rotating device
- output shaft
- staff
- limit
- fixedly connected
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of motor output shaft position-limit mechanisms, it is related to position-limit mechanism technical field, it includes body, the front of the body is fixedly connected there are two baffle, the left side of the baffle is connected with the first rotating device, and the left end of first rotating device is fixedly connected with the right side of rotating device, and the rotating device is meshed with driven gear, the driven gear is connected to the outer surface of thread barrel, and the outer surface of the thread barrel is socketed with first bearing.Motor output shaft position-limit mechanism, pass through setting fixed block, through-hole, threaded rod, thread cap, groove, limit plate and connecting plate, staff is allowed to remove limit plate, it does not need to carry out sealing-off to limit plate, so that the more convenient replacement limit plate of staff not only increases the working strength of staff, the working efficiency of staff is also reduced, the working strength of staff is not only alleviated, also improves the working efficiency of staff.
Description
Technical field
The present invention relates to position-limit mechanism technical field, specially a kind of motor output shaft position-limit mechanism.
Background technique
Currently, the mode of motor output shaft limit is very universal, the work for allowing the output shaft of motor more stable is passed
The mode of some pairs of motor output shafts limit of system is a steel ring to be socketed on the output shaft of motor, then steel ring is welded on
On motor, motor works for a long time, and steel ring can be worn gradually, so that staff needs to change on steel ring, is inconvenient, and
And limit is ineffective, not only increases the working strength of staff, also reduces the working efficiency of staff.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of motor output shaft position-limit mechanism, solves traditional some
Mode to motor output shaft limit is a steel ring to be socketed on the output shaft of motor, then steel ring is welded on motor,
Motor works for a long time, and steel ring can be worn gradually, so that staff needs to change on steel ring, is inconvenient, and limits
Ineffective problem.
(2) technical solution
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of motor output shaft position-limit mechanism, including body,
The front of the body is fixedly connected there are two baffle, and the left side of the baffle is connected with the first rotating device, and described first
The left end of rotating device is fixedly connected with the right side of rotating device, and the rotating device is meshed with driven gear, it is described from
Moving gear is connected to the outer surface of thread barrel, and the outer surface of the thread barrel is socketed with first bearing, the first bearing clamping
In the left side of baffle, the thread barrel internal screw thread is connected with threaded post, the right end of the threaded post and the left side of connecting plate
It is fixedly connected, the back surface of the connecting plate is fixedly connected there are two sliding block, and the sliding block is slidably connected in sliding slot, the cunning
Slot is provided with the front of body, and the left side of the connecting plate opens up that there are two through-holes.
It is provided with fixed block in the through-hole, the front of the fixed block opens up fluted, is provided with spiral shell in the groove
Rasp bar, the threaded rod are threaded in thread cap, and the thread cap is connected to the front of connecting plate, a left side for the connecting plate
Side is fixedly connected with the right side of two fixed blocks, and the right side of the connecting plate and the left side of limit plate overlap, and two
The opposite face of a limit plate overlaps, and the same output shaft body is provided in two limit plates, the output shaft body setting
Card slot is offered in the upper surface in the front of body, and two limit plates, and is provided with the same clamping dress in two card slots
It sets.
The upper surface of the clamping apparatus is connected with the second rotating device, and the top of second rotating device passes through slide bar
It is fixedly connected with the bottom end of pull ring, the outer surface of the slide bar is socketed with spring, and the outer surface of the slide bar is socketed with sliding sleeve, institute
The top and bottom end for stating spring are fixedly connected with the top of the lower surface of sliding sleeve and the second rotating device respectively, the sliding sleeve clamping
In the upper surface of block, the back side of the block is fixedly connected with the front of body.
Preferably, the rotating device includes driving gear, and the left side of the driving gear is fixedly connected with handle, institute
It states driving gear to be meshed with driven gear, the left side of the right side of the driving gear and the first rotating device is fixed to be connected
It connects.
Preferably, first rotating device includes second bearing, and the second bearing is connected to the left side of baffle, institute
It states and is socketed with first rotating shaft in second bearing, the left end of the first rotating shaft is fixedly connected with the right side of driving gear.
Preferably, the clamping apparatus includes pushing block, and the upper surface of the pushing block is connected with the second rotating device, described to push away
The lower surface of block is fixedly connected there are two fixture block, and two fixture blocks are located in two card slots.
Preferably, second rotating device includes 3rd bearing, and the 3rd bearing is connected to the upper surface of pushing block, institute
It states and is socketed with the second shaft in 3rd bearing, the top of second shaft is fixedly connected with the bottom end of slide bar and spring.
Preferably, the slide bar and sliding sleeve are shaped to rectangle, and the fixed block and through-hole are shaped to square
Shape.
Preferably, the right side of the limit plate is set as semicircle, and semicircular radius is greater than output shaft body
Radius.
(3) beneficial effect
The beneficial effects of the present invention are:
1, motor output shaft position-limit mechanism, by setting fixed block, through-hole, threaded rod, thread cap, groove, limit plate and
Connecting plate, when needing replacing limit plate, staff unscrews bar first, so that threaded rod connects with thread cap internal screw thread
It is moved forward under the action of connecing, so that threaded rod is detached from groove, staff unscrews lower section threaded rod in an identical manner again, when
When two threaded rods are detached from two grooves, staff is allowed to remove limit plate, does not need to carry out sealing-off to limit plate, make
The more convenient replacement limit plate of staff is obtained, the working strength of staff is not only alleviated, also improves staff
Working efficiency.
2, motor output shaft position-limit mechanism passes through setting block, pull ring, slide bar, 3rd bearing, the second shaft, card
Block and card slot, when needing to separate two limit plates, staff pulls top pull ring first, so that drawing clitellum moving slide-bar is upward
It is mobile, so that slide bar drives 3rd bearing to move up, so that 3rd bearing drives pushing block to move up, so that pushing block drives two
A fixture block is detached from card slot and rotates pushing block, so that two fixture blocks and two card slots are not on a parallel lines, staff is again
Lower section pull ring is pulled in an identical manner, so that the distance between two limit plates of adjusting that staff is more convenient.
3, motor output shaft position-limit mechanism, by the way that handle, driving gear, driven gear, threaded post, screw thread is arranged
Cylinder, first bearing and connecting plate, when needing to remove limit plate, staff inverts handle, so that handle drives driving gear
Rotation so that driving gear drive driven gear rotation so that driven gear drive thread barrel rotation so that threaded post with spiral shell
It is moved to the left under the action of the connection of line cylinder internal screw thread, so that threaded post drives connecting plate to be moved to the left, so that connecting plate drives limit
Position plate be moved to the left so that staff it is more convenient remove limit plate.
4, motor output shaft position-limit mechanism works as spiral shell by setting sliding block, sliding slot, threaded post, thread barrel and connecting plate
When line column drives connecting plate to move left and right, so that sliding block will not be rotated with the rotation of connecting plate, threaded post and spiral shell ensure that
Cooperating with each other between line cylinder.
5, motor output shaft position-limit mechanism, by setting driving gear, driven gear, handle and thread barrel, so that
Handle drives driving gear rotation, so that driving gear is more efficient when driving driven gear rotation, and driving gear and driven
The transmission connection of gear has high constant transmission ratio, transmission efficiency, reliable operation and benefit with long service life.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the present invention faces；
Fig. 2 is the schematic diagram of the section structure of connecting plate left view of the present invention；
Fig. 3 is the structural schematic diagram amplified at A of the present invention.
In figure: 1 threaded post, 2 first bearings, 3 driven gears, 4 thread barrels, 5 rotating devices, 51 driving gears, 52 handles,
6 first rotating devices, 61 first rotating shafts, 62 second bearings, 7 connecting plates, 8 limit plates, 9 card slots, 10 clamping apparatus, 101 fixture blocks,
102 pushing blocks, 11 blocks, 12 springs, 13 pull rings, 14 sliding sleeves, 15 slide bars, 16 bodies, 17 output shaft bodies, 18 through-holes, 19 screw threads
Bar, 20 grooves, 21 fixed blocks, 22 sliding blocks, 23 sliding slots, 24 thread caps, 25 second rotating devices, 251 second shafts, 252 thirds
Bearing, 26 baffles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of motor output shaft position-limit mechanism, including body
16, the front of body 16 is fixedly connected there are two baffle 26, and the left side of baffle 26 is connected with the first rotating device 6, the first rotation
Rotary device 6 includes second bearing 62, and second bearing 62 is connected to the left side of baffle 26, first turn is socketed in second bearing 62
The left end of axis 61, first rotating shaft 61 is fixedly connected with the right side of driving gear 51, by the way that second bearing 62 is arranged, so that actively
Gear 51 drive first rotating shaft 61 rotate so that first rotating shaft 61 will not be shaken when rotate in second bearing 62 and more surely
Fixed, the left end of the first rotating device 6 is fixedly connected with the right side of rotating device 5, and rotating device 5 is meshed with driven gear 3,
Rotating device 5 includes driving gear 51, and the left side of driving gear 51 is fixedly connected with handle 52, driving gear 51 and driven tooth
Wheel 3 is meshed, and the right side of driving gear 51 is fixedly connected with the left side of the first rotating device 6, by the way that driving gear is arranged
51 and driven gear 3, so that handle 52 drives driving gear 51 to rotate, when so that driving gear 51 driving driven gear 3 to rotate
It is more efficient, and the transmission connection of driving gear 51 and driven gear 3 has that constant transmission ratio, transmission efficiency be high, work can
By with benefit with long service life, driven gear 3 is connected to the outer surface of thread barrel 4, and the outer surface of thread barrel 4 is socketed with first
Bearing 2, first bearing 2 are connected to the left side of baffle 26, by the way that first bearing 2 is arranged, so that driven gear 3 drives thread barrel
4 rotations, so that thread barrel 4 will not shake and more laborsaving when rotating in first bearing 2,4 internal screw thread of thread barrel is connected with spiral shell
The right end of line column 1, threaded post 1 is fixedly connected with the left side of connecting plate 7, and the back surface of connecting plate 7 is fixedly connected with that there are two sliding
Block 22, sliding block 22 are slidably connected in sliding slot 23, and sliding slot 23 is provided with the front of body 16, by the way that threaded post 1 is arranged, so that from
Moving gear 3 drives thread barrel 4 to rotate, so that threaded post 1 is moved to the left under the action of connecting with 4 internal screw thread of thread barrel, so that
Threaded post 1 drives connecting plate 7 to be moved to the left, so that connecting plate 7 drives limit plate 8 not shake when being moved to the left and more steady
Fixed, the left side of connecting plate 7 opens up that there are two through-holes 18.
Fixed block 21 is provided in through-hole 18, the front of fixed block 21 opens up fluted 20, is provided with screw thread in groove 20
Bar 19, threaded rod 19 are threaded in thread cap 24, and thread cap 24 is connected to the front of connecting plate 7, by the way that threaded rod is arranged
19, when needing replacing limit plate 8, staff unscrews bar 19 first so that threaded rod 19 with spiral shell in thread cap 24
It is moved forward under the action of line connection, so that threaded rod 19 is detached from groove 20, staff unscrews lower section in an identical manner again
Threaded rod 19, when two threaded rods 19 are detached from two grooves 20, so that staff removes more convenient when limit plate 8, company
The left side of fishplate bar 7 is fixedly connected with the right side of two fixed blocks 21, the right side of connecting plate 7 and the left side of limit plate 8
Overlap joint, the right side of limit plate 8 are set as semicircle, and semicircular radius is greater than the radius of output shaft body 17, and two
The opposite face of limit plate 8 overlaps, and the same output shaft body 17 is provided in two limit plates 8, and output shaft body 17 is arranged
In the front of body 16, and the upper surface of two limit plates 8 offers card slot 9, and is provided with the same card in two card slots 9
Connection device 10.
The upper surface of clamping apparatus 10 is connected with the second rotating device 25, by the way that sliding block 22 is arranged, connects when threaded post 1 drives
When fishplate bar 7 moves left and right, so that sliding block 22 will not be rotated with the rotation of connecting plate 7, threaded post 1 and thread barrel 4 ensure that
Between cooperate with each other, clamping apparatus 10 includes pushing block 102, and the upper surface of pushing block 102 is connected with the second rotating device 25,
The lower surface of pushing block 102 is fixedly connected there are two fixture block 101, and two fixture blocks 101 are located in two card slots 9, the second rotation
The top of rotary device 25 is fixedly connected by slide bar 15 with the bottom end of pull ring 13, and the outer surface of slide bar 15 is socketed with spring 12, is led to
Setting spring 12 is crossed, staff rotates pushing block 102 first, so that pushing block 102 drives two fixture blocks 101 to rotate, so that two
Fixture block 101 is located at the top of two card slots 9, and staff decontrols pull ring 13, so that the elastic force of spring 12 drives pushing block 102
It moves down, so that pushing block 102 drives two fixture blocks 101 to move down and be respectively clamped into two card slots 9, so that work people
Member effectively fixes two limit plates 8, and the outer surface of slide bar 15 is socketed with sliding sleeve 14, and the second rotating device 25 includes third axis
252 are held, 3rd bearing 252 is connected to the upper surface of pushing block 102, it is socketed with the second shaft 251 in 3rd bearing 252, second turn
The top of axis 251 is fixedly connected with the bottom end of slide bar 15 and spring 12, and slide bar 15 and sliding sleeve 14 are shaped to rectangle, fixed
Block 21 and through-hole 18 are shaped to rectangle, by setting slide bar 15 and sliding sleeve 14, when pull ring 13 on moving slide-bar 15 with moving down
When dynamic, so that slide bar 15 will not shake when moving up and down in sliding sleeve 14 and more stable, the top of spring 12 and bottom end difference
It is fixedly connected with the top of the lower surface of sliding sleeve 14 and the second rotating device 25, sliding sleeve 14 is connected to the upper surface of block 11, gear
The back side of block 11 is fixedly connected with the front of body 16.
Operating procedure of the invention are as follows:
S1, when need separate two limit plates 8 when, staff pulls first above pull ring 13 so that pull ring 13 is with moving slide-bar
15 move up, so that slide bar 15 drives 3rd bearing 252 to move up, so that 3rd bearing 252 drives pushing block 102 to moving up
It is dynamic, so that pushing block 102 drives two fixture blocks 101 to be detached from card slot 9 and rotates pushing block 102, so that two fixture blocks 101 and two cards
Slot 9 is not on a parallel lines, and staff pulls lower section pull ring 13 in an identical manner again, so that staff is adjustable
The distance between two limit plates 8；
S2, when needing to remove limit plate 8, staff invert handle 52 so that handle 52 drive driving gear 51 rotate, make
Driving gear 51 drive driven gear 3 rotate so that driven gear 3 drive thread barrel 4 rotate so that threaded post 1 with spiral shell
It is moved to the left under the action of the connection of 4 internal screw thread of line cylinder, so that threaded post 1 drives connecting plate 7 to be moved to the left, so that 7 band of connecting plate
Dynamic limit plate 8 is moved to the left, and staff dismantles limit plate 8 by unscrewing bar 19；
S3, when needing replacing limit plate 8, staff unscrews bar 19 first so that threaded rod 19 with thread cap 24
It is moved forward under the action of internal screw thread connection, so that threaded rod 19 is detached from groove 20, staff unscrews in an identical manner again
Lower section threaded rod 19 allows staff to remove limit plate 8 and carries out more when two threaded rods 19 are detached from two grooves 20
It changes.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (8)
1. a kind of motor output shaft position-limit mechanism, including body (16), it is characterised in that: the front of the body (16) is fixed
There are two baffle (26), the left sides of the baffle (26) to be connected with the first rotating device (6) for connection, first rotating device
(6) left end is fixedly connected with the right side of rotating device (5), and the rotating device (5) is meshed with driven gear (3), institute
The outer surface that driven gear (3) is connected to thread barrel (4) is stated, the outer surface of the thread barrel (4) is socketed with first bearing (2),
The first bearing (2) is connected to the left side of baffle (26), and thread barrel (4) internal screw thread is connected with threaded post (1), described
The right end of threaded post (1) is fixedly connected with the left side of connecting plate (7), and the back surface of the connecting plate (7) is fixedly connected with two
A sliding block (22), the sliding block (22) are slidably connected in sliding slot (23), and the sliding slot (23) is provided with the front of body (16),
The left side of the connecting plate (7) is opened up there are two through-hole (18)；
It is provided with fixed block (21) in the through-hole (18), the front of the fixed block (21) opens up fluted (20), described recessed
It is provided with threaded rod (19) in slot (20), the threaded rod (19) is threaded in thread cap (24), the thread cap (24)
It is connected to the front of connecting plate (7), the left side of the connecting plate (7) is fixedly connected with the right side of two fixed blocks (21),
The right side of the connecting plate (7) and the left side of limit plate (8) overlap, and the opposite face overlap joint of two limit plates (8), and two
Be provided with the same output shaft body (17) in a limit plate (8), the output shaft body (17) be arranged body (16) just
Face, and the upper surface of two limit plates (8) offers card slot (9), and is provided with the same clamping apparatus in two card slots (9)
(10)；
The upper surface of the clamping apparatus (10) is connected with the second rotating device (25), the top of second rotating device (25)
It is fixedly connected by slide bar (15) with the bottom end of pull ring (13), the outer surface of the slide bar (15) is socketed with spring (12), described
The outer surface of slide bar (15) is socketed with sliding sleeve (14), the top and bottom end of the spring (12) lower surface with sliding sleeve (14) respectively
It is fixedly connected with the top of the second rotating device (25), the sliding sleeve (14) is connected to the upper surface of block (11), the block
(11) the back side is fixedly connected with the front of body (16).
2. a kind of motor output shaft position-limit mechanism according to claim 1, it is characterised in that: the rotating device (5)
Including driving gear (51), the left side of the driving gear (51) is fixedly connected with handle (52), the driving gear (51)
It is meshed with driven gear (3), the fixed company in the right side of the driving gear (51) and the left side of the first rotating device (6)
It connects.
3. a kind of motor output shaft position-limit mechanism according to claim 2, it is characterised in that: first rotating device
It (6) include second bearing (62), the second bearing (62) is connected to the left side of baffle (26), and the second bearing (62) is interior
It is socketed with first rotating shaft (61), the left end of the first rotating shaft (61) is fixedly connected with the right side of driving gear (51).
4. a kind of motor output shaft position-limit mechanism according to claim 1, it is characterised in that: the clamping apparatus (10)
Including pushing block (102), the upper surface of the pushing block (102) is connected with the second rotating device (25), the following table of the pushing block (102)
Face is fixedly connected there are two fixture block (101), and two fixture blocks (101) are located in two card slots (9).
5. a kind of motor output shaft position-limit mechanism according to claim 4, it is characterised in that: second rotating device
It (25) include 3rd bearing (252), the 3rd bearing (252) is connected to the upper surface of pushing block (102), the 3rd bearing
(252) it is socketed with the second shaft (251) in, the top of second shaft (251) and the bottom end of slide bar (15) and spring (12)
It is fixedly connected.
6. a kind of motor output shaft position-limit mechanism described in -5 according to claim 1, it is characterised in that: the slide bar (15) and
Sliding sleeve (14) is shaped to rectangle, and the fixed block (21) and through-hole (18) are shaped to rectangle.
7. a kind of motor output shaft position-limit mechanism described in -6 according to claim 1, it is characterised in that: the limit plate (8)
Right side be set as semicircle, and semicircular radius is greater than the radius of output shaft body (17).
8. a kind of application of output shaft position-limit mechanism of motor, it is characterised in that: S1, when need separate two limit plates 8 when, work
Make personnel and pull top pull ring 13 first, so that pull ring 13 is moved up with moving slide-bar 15, so that slide bar 15 drives 3rd bearing
252 move up, so that 3rd bearing 252 drives pushing block 102 to move up, so that pushing block 102 drives two fixture blocks 101 to be detached from
Card slot 9 and rotate pushing block 102 so that two fixture blocks 101 and two card slots 9 are on a parallel lines, staff again with
Identical mode pulls lower section pull ring 13, so that the distance between adjustable two limit plates 8 of staff；
S2, when needing to remove limit plate 8, staff invert handle 52 so that handle 52 drive driving gear 51 rotate, make
Driving gear 51 drive driven gear 3 rotate so that driven gear 3 drive thread barrel 4 rotate so that threaded post 1 with spiral shell
It is moved to the left under the action of the connection of 4 internal screw thread of line cylinder, so that threaded post 1 drives connecting plate 7 to be moved to the left, so that 7 band of connecting plate
Dynamic limit plate 8 is moved to the left, and staff dismantles limit plate 8 by unscrewing bar 19；
S3, when needing replacing limit plate 8, staff unscrews bar 19 first so that threaded rod 19 with thread cap 24
It is moved forward under the action of internal screw thread connection, so that threaded rod 19 is detached from groove 20, staff unscrews in an identical manner again
Lower section threaded rod 19 allows staff to remove limit plate 8 and carries out more when two threaded rods 19 are detached from two grooves 20
It changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336191.1A CN109973512A (en) | 2019-04-24 | 2019-04-24 | A kind of motor output shaft position-limit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336191.1A CN109973512A (en) | 2019-04-24 | 2019-04-24 | A kind of motor output shaft position-limit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109973512A true CN109973512A (en) | 2019-07-05 |
Family
ID=67086166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910336191.1A Withdrawn CN109973512A (en) | 2019-04-24 | 2019-04-24 | A kind of motor output shaft position-limit mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109973512A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974379A (en) * | 2019-12-24 | 2020-04-10 | 洪真 | Device for assisting head delivery of fetus in cesarean section by obstetrician |
| CN111162628A (en) * | 2020-01-17 | 2020-05-15 | 耿思宇 | Improved motor |
| CN112276129A (en) * | 2020-10-12 | 2021-01-29 | 襄阳宝辰机电有限公司 | Precision mold processing equipment and use method thereof |
-
2019
- 2019-04-24 CN CN201910336191.1A patent/CN109973512A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974379A (en) * | 2019-12-24 | 2020-04-10 | 洪真 | Device for assisting head delivery of fetus in cesarean section by obstetrician |
| CN111162628A (en) * | 2020-01-17 | 2020-05-15 | 耿思宇 | Improved motor |
| CN112276129A (en) * | 2020-10-12 | 2021-01-29 | 襄阳宝辰机电有限公司 | Precision mold processing equipment and use method thereof |
| CN112276129B (en) * | 2020-10-12 | 2024-03-08 | 襄阳宝辰机电有限公司 | Precise die machining equipment and application method thereof |
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Application publication date: 20190705 |