CN216730893U - Motor shaft apparatus for producing with protection - Google Patents
Motor shaft apparatus for producing with protection Download PDFInfo
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- CN216730893U CN216730893U CN202122666088.9U CN202122666088U CN216730893U CN 216730893 U CN216730893 U CN 216730893U CN 202122666088 U CN202122666088 U CN 202122666088U CN 216730893 U CN216730893 U CN 216730893U
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- 239000000463 material Substances 0.000 claims abstract description 85
- 239000002699 waste material Substances 0.000 claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000013461 design Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 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
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to the field of production equipment, in particular to a protected motor shaft production device which comprises a material receiving frame arranged on a production equipment frame; a material cutting part is arranged above the material receiving frame, and a discharging channel is arranged below the material guiding equipment; the side edge of the material guiding equipment is provided with a protection mechanism, the protection mechanism comprises a baffle plate, an assembling plate and a sleeve, the assembling plate is arranged on the side wall of the material guiding equipment, the side edge of the assembling plate is movably provided with a rotating rod through a bearing, one end of the rotating rod is fixedly connected with a first bevel gear, an internal groove is formed in the assembling plate, the top end of the inner wall of the internal groove is fixedly connected with a nut ring, and the inner part of the nut ring is in threaded connection with a threaded rod; through the design of protection machanism to avoid the waste material to pop out the back, cause the threat to staff's personal safety, can adjust it simultaneously, so that be applicable to different demands.
Description
Technical Field
The utility model relates to the field of production equipment, in particular to a protective motor shaft production device.
Background
The motor shaft is an important component in the motor, can be used as a link for energy conversion between the motor and equipment, and can simultaneously support the rotating parts and determine the relative position of the rotating parts to the stator.
With the increasing demand of the society for the motor, the manufacturers for producing the motor shaft are increasing, and in the production process of the motor shaft, a special production device is needed to be used for carrying out operations such as transmission, extrusion, cutting and the like on a material body so as to ensure the high efficiency of production.
The existing motor shaft production device can directly eject partial waste materials after cutting off a formed material body, so that the protection treatment cannot be carried out, and the personal safety of workshop workers is threatened; therefore, a motor shaft production device with protection is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art and solve the problem that the conventional motor shaft production device cannot perform protection treatment, the utility model provides a motor shaft production device with a protection function.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a protected motor shaft production device which comprises a material receiving frame arranged on a production equipment frame; a material cutting part is arranged above the material receiving frame, and a discharging channel is arranged below the material guiding equipment;
the side edge of the material guiding device is provided with a protection mechanism, the protection mechanism comprises a baffle plate, an assembling plate and a sleeve, the assembling plate is arranged on the side wall of the material guiding device, the side edge of the assembling plate is movably provided with a rotating rod through a bearing, one end of the rotating rod is fixedly connected with a first bevel gear, an internal groove is formed in the assembling plate, the top end of the inner wall of the internal groove is fixedly connected with a nut ring, the inner part of the nut ring is connected with a threaded rod in a threaded manner, the top end of the threaded rod is provided with a second bevel gear, and the first bevel gear and the second bevel gear are meshed with each other; the other end of the threaded rod is mounted at the bottom end of the inner wall of the built-in groove through a bearing, the sleeve is connected to the threaded rod in a threaded mode, and the baffle is fixedly connected to one side of the sleeve; the slant board is installed to the baffle bottom, through protection machanism's design to avoid the waste material to pop out the back and cause the threat to staff's personal safety.
Preferably, a track is arranged on the inner side of the built-in groove and is arranged in the assembling plate; the sliding block is connected to the rail in a sliding mode, the other end of the sliding block is fixedly connected to the rail, and stability of the sleeve in the moving process is improved.
Preferably, both sides of the material guiding device are provided with guide plates, one side of each guide plate is fixedly connected to the side wall of the corresponding baffle, and the other side of each guide plate is arranged at the front end of the material guiding device and can guide the waste materials.
Preferably, the baffles and the inclined plates are glued with buffer pads, and the buffer pads are made of rubber materials, so that the buffer pads can be conveniently conveyed to the inside of the material receiving frame, and the overall using effect of the device is ensured.
Preferably, a waste collecting mechanism is arranged below the material receiving frame and comprises a waste collecting frame, an inclined frame and an inserting block, the waste collecting frame is arranged between the production equipment frame and the material receiving frame, the inclined frame is fixedly connected to one side of the bottom end of the material receiving frame, a circulation port is formed in the bottom end of the material receiving frame, and the circulation port is connected with the opening of the waste collecting frame; a side plate is fixedly connected to the top end of the waste collecting frame, a movable rod is movably mounted in the side plate, a limiting spring is arranged in a groove of the movable rod and the side plate, and an insertion block is fixedly connected to the inner surface of the side plate; the insertion block is inserted into a groove which is formed in the side wall of the material receiving frame and matched with the groove, the top end of the insertion block is provided with an insertion hole, and a clamping rod is inserted into the insertion hole; the handle is fixedly connected between the movable rod and the clamping rod, and the waste collecting mechanism is designed so as to collect and treat waste materials.
Preferably, the jack inner wall bottom middle part rigid coupling has the locating lever, and the other end of locating lever inserts and establishes and set up the assorted inslot in the kelly bottom, has further improved the steadiness of kelly junction.
The utility model has the advantages that:
1. the baffle and the inclined plate can effectively resist splashed materials, so that part of waste materials can be prevented from being ejected to threaten the personal safety of workers in a workshop, the cushion pad is arranged in the inclined plate, and the cushion pad has certain elasticity, so that the generated extrusion force can be buffered under the action of mutual extrusion with the waste materials, so that the cushion pad can be ejected to the inside of the material receiving frame;
2. design through the skewed shape frame, can guide the waste material to circulation mouth department, because circulation mouth export is in the state that is connected with the opening of the useless frame of collection, can guide the waste material from circulation mouth department to the useless frame of collection inside this moment, and then collect the waste material, through carrying the handle, make kelly and kelly remove to the one end of keeping away from the useless frame of collection simultaneously, stretch to spacing spring, drive kelly break away from and the jack between the lock-out state, it is whole to outside pulling the useless frame of collection immediately, can demolish the useless frame of collection, design through the useless mechanism of collection, so that carry out centralized processing to the waste material, can save the cost of labor simultaneously, it is convenient to have brought for the operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to an embodiment;
FIG. 4 is an enlarged schematic view of a portion B of FIG. 2 according to an embodiment;
fig. 5 is a schematic partial cross-sectional structure diagram of the second embodiment.
In the figure: 1. a production equipment rack; 2. a material receiving frame; 201. a sloping frame; 202. a flow port; 3. material guiding equipment; 301. a discharge channel; 4. cutting the material; 5. a baffle plate; 501. a guide plate; 502. an inclined plate; 503. A cushion pad; 6. assembling a plate; 601. a rotating rod; 602. a first bevel gear; 603. a built-in groove; 604. A nut ring; 605. a threaded rod; 606. a second bevel gear; 607. a sleeve; 608. a track; 609. a slider; 7. collecting a waste frame; 701. a side plate; 702. inserting a block; 703. a jack; 704. positioning a rod; 705. a movable rod; 706. a limiting spring; 707. a clamping rod; 708. a handle; 709. a protective sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a protected motor shaft production device includes a receiving frame 2 and a receiving frame 2 disposed on a production equipment rack 1; a material cutting part 4 is arranged above the material receiving frame 2, and a material discharging channel 301 is arranged below the material guiding equipment 3;
the side edge of the material guiding device 3 is provided with a protection mechanism, the protection mechanism comprises a baffle 5, an assembling plate 6 and a sleeve 607, the assembling plate 6 is arranged on the side wall of the material guiding device 3, the side edge of the assembling plate 6 is movably provided with a rotating rod 601 through a bearing, one end of the rotating rod 601 is fixedly connected with a first bevel gear 602, an internal groove 603 is formed in the assembling plate 6, the top end of the inner wall of the internal groove 603 is fixedly connected with a nut ring 604, a threaded rod 605 is connected to the internal thread of the nut ring 604, a second bevel gear 606 is arranged at the top end of the threaded rod 605, and the first bevel gear 602 is meshed with the second bevel gear 606; the other end of the threaded rod 605 is mounted at the bottom end of the inner wall of the built-in groove 603 through a bearing, the sleeve 607 is in threaded connection with the threaded rod 605, and the baffle 5 is fixedly connected to one side of the sleeve 607; the bottom end of the baffle 5 is provided with an inclined plate 502; when the material guide device works, a material body is extruded from an opening of the material guide device 3, the material body is cut by pressing the material cutting piece 4 downwards, then the complete material body falls into the discharging channel 301, the unformed material body extrudes the unformed material body into the material receiving frame 2, when waste materials fall, the material body does not fall in a straight line state, and further splashes to one side of the material guide device 3, at the moment, the splashed material body can be effectively resisted through the arranged baffle 5 and the inclined plate 502, so that part of the waste materials are prevented from being ejected, personal safety of workers in a workshop is prevented from being threatened, through the cushion 503 arranged in the inclined plate 502, due to the certain elasticity of the cushion 503, the generated extrusion force can be buffered under the mutual extrusion effect of the cushion 503 and the waste materials, so that the cushion can be ejected into the material receiving frame 2, and due to the slope type design of the cushion 503, meanwhile, the inclined plate 502 extends to the inside of the receiving frame 2, at the moment, the descending waste materials can be guided, by rotating the rotating rod 601, due to the connection between the rotating rod 601 and the first bevel gear 602, under the action of force, the rotating rod 601 is driven to rotate, and simultaneously the first bevel gear 602 is driven to rotate, due to the mutual meshing between the first bevel gear 602 and the second bevel gear 606, the second bevel gear 606 can be driven to rotate simultaneously in the rotating process of the first bevel gear 602, due to the design of the integrated structure of the second bevel gear 606 and the second bevel gear 606, the threaded rod 605 is connected to the inside of the built-in groove 603 through a bearing, further, when the second bevel gear 606 rotates, the threaded rod 605 can be driven to rotate simultaneously, due to the fact that the sleeve 607 is connected to the threaded rod 605 through a thread, and further, in the rotating process of the threaded rod 605, make sleeve 607 reciprocate, because sleeve 607, baffle 5 and slant board 502 formula structural design as an organic whole, and then move the in-process at sleeve 607, drive baffle 5 and slant board 502 and remove simultaneously, can adjust the height of baffle 5 and slant board 502 this moment to be applicable to different demands.
A track 608 is arranged on the inner side of the built-in groove 603, and the track 608 is arranged in the assembling plate 6; a sliding block 609 is connected to the track 608 in a sliding manner, and the other end of the sliding block 609 is fixedly connected to the track 608; in operation, as the sliding block 609 is slidably connected inside the track 608, the sliding block 609 can move in the same direction as the track 608 in the moving process of the sleeve 607, so as to improve the stability of the sleeve 607 in the moving process.
A waste collecting mechanism is arranged below the receiving frame 2 and comprises a waste collecting frame 7, an inclined frame 201 and an inserting block 702, the waste collecting frame 7 is arranged between the production equipment frame 1 and the receiving frame 2, the inclined frame 201 is fixedly connected to one side of the bottom end of the receiving frame 2, a circulation port 202 is formed in the bottom end of the receiving frame 2, and the circulation port 202 is connected with an opening of the waste collecting frame 7; a side plate 701 is fixedly connected to the top end of the waste collecting frame 7, a movable rod 705 is movably mounted in the side plate 701, a limiting spring 706 is arranged in a groove between the movable rod 705 and the side plate 701, and an insertion block 702 is fixedly connected to the inner surface of the side plate 701; the insertion block 702 is inserted into a groove arranged on the side wall of the material receiving frame 2 and matched with the groove, the top end of the insertion block 702 is provided with an insertion hole 703, and a clamping rod 707 is inserted into the insertion hole 703; a handle 708 is fixedly connected between the movable rod 705 and the clamping rod 707; when the waste collecting device works, when waste flows into the receiving frame 2, the waste can be guided to the flow port 202 through the design of the inclined frame 201, the waste can be guided to the waste collecting frame 7 from the flow port 202 because the outlet of the flow port 202 is connected with the opening of the waste collecting frame 7, the waste can be collected, labor cost is saved, operation is convenient, the handle 708 is lifted upwards by holding the handle 708, the handle 708 is driven to move under the action of force, the clamping rod 707, the movable rod 705 and the clamping rod 707 are designed into an integrated structure, the clamping rod 707 and the clamping rod 707 move towards one end far away from the waste collecting frame 7 simultaneously in the upward moving process of the handle 708, and the clamping rod 707 is deformed and then breaks away from the locking state in the clamping rod 707 groove because the top end of the positioning rod 704 is made of rubber material in the upward moving process of the clamping rod 707, simultaneously to spacing spring 706 extension, drive kelly 707 break away from and the jack 703 between the locking state, curb plate 701 can be in the active state this moment, draw useless frame 7 of collection whole towards the outside next, because the useless frame 7 of collection, curb plate 701 and inserted block 702 formula structural design as an organic whole, and then at the in-process that the useless frame 7 of collection moved, drive curb plate 701 and inserted block 702 and remove simultaneously, break away from and connect the block state of material frame 2 inslot, can demolish useless frame 7 of collection this moment, so that carry out centralized processing to the waste material.
A positioning rod 704 is fixedly connected to the middle of the bottom end of the inner wall of the insertion hole 703, and the other end of the positioning rod 704 is inserted into a groove matched with the bottom end of the clamping rod 707; the during operation, at handle 708 rebound's in-process for card rod 707 and card rod 707 move to the one end of keeping away from collection useless frame 7 simultaneously, because locating lever 704 top is the rubber material, at the in-process that card rod 707 shifts up, make it produce the locking state that breaks away from with card rod 707 inslot after the deformation, when locating lever 704 inserts and establishes to card rod 707 inslot, further improved the steadiness of card rod 707 junction.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a protective cover 709 is sleeved outside the handle 708, and the protective cover 709 is provided with an anti-slip bump; during operation, through alternate the hand to lag 709 inside, and then laminate each other between hand and the lag 709, because lag 709 mainly has the sponge to make, and then at the hand rather than the in-process that contacts, improved the comfort level of operating personnel operation in-process, simultaneously anti-skidding lug's design to avoid carrying the phenomenon that handle 708's in-process hand produced skidding.
The working principle is that the material body is extruded from the opening of the material guiding device 3, the material cutting part 4 is pressed downwards to cut the formed material body, then the complete material body falls into the discharging channel 301, the unformed material body extrudes the unformed material body into the material receiving frame 2, when waste falls, the material body does not fall in a straight line state, and further splashes to one side of the material guiding device 3, at the moment, the splashed material body can be effectively resisted through the arranged baffle 5 and the inclined plate 502, so that part of the waste is prevented from being ejected, personal safety of workers in a workshop is threatened, through the cushion 503 arranged in the inclined plate 502, due to certain elasticity of the cushion 503, under the mutual extrusion effect of the cushion 503 and the waste, the generated extrusion force can be buffered, so that the waste can be ejected into the material receiving frame 2, and due to the slope type design of the cushion 503, meanwhile, the inclined plate 502 extends to the inside of the receiving frame 2, at the moment, the descending waste materials can be guided, by rotating the rotating rod 601, due to the connection between the rotating rod 601 and the first bevel gear 602, under the action of force, the rotating rod 601 is driven to rotate, and simultaneously the first bevel gear 602 is driven to rotate, due to the mutual meshing between the first bevel gear 602 and the second bevel gear 606, the second bevel gear 606 can be driven to rotate simultaneously in the rotating process of the first bevel gear 602, due to the design of the integrated structure of the second bevel gear 606 and the second bevel gear 606, the threaded rod 605 is connected to the inside of the built-in groove 603 through a bearing, further, when the second bevel gear 606 rotates, the threaded rod 605 can be driven to rotate simultaneously, due to the fact that the sleeve 607 is connected to the threaded rod 605 through a thread, and further, in the rotating process of the threaded rod 605, the sleeve 607 is moved up and down, and the sleeve 607, the baffle 5 and the inclined plate 502 are designed to be an integrated structure, so that the baffle 5 and the inclined plate 502 are driven to move simultaneously in the moving process of the sleeve 607, and the heights of the baffle 5 and the inclined plate 502 can be adjusted, so that the device is suitable for different requirements;
when the waste material flows into the material receiving frame 2, the waste material can be guided to the flow port 202 through the design of the inclined frame 201, because the outlet of the flow port 202 is connected with the opening of the waste collecting frame 7, the waste material can be guided to the waste collecting frame 7 from the flow port 202, and then the waste material is collected, thereby saving labor cost, bringing convenience to operation, lifting and pulling the handle 708 upwards by holding the handle 708, driving the handle 708 to move under the action of force, because the handle 708, the movable rod 705 and the clamping rod 707 are designed into an integrated structure, in the process of moving the handle 708 upwards, the clamping rod 707 and the clamping rod 707 simultaneously move towards one end far away from the waste collecting frame 7, because the top end of the positioning rod 704 is made of rubber, in the process of moving the clamping rod 707, the clamping rod 707 deforms and then breaks away from the locking state in the clamping rod 707 groove, simultaneously tensile spacing spring 706, drive kelly 707 break away from with the locking state between the jack 703, curb plate 701 can be in the active condition this moment, it is whole to gather useless frame 7 next to the outside pulling, because gather useless frame 7, curb plate 701 and inserted block 702 formula structural design as an organic whole, and then at the in-process that the useless frame 7 side of collection moved, drive curb plate 701 and inserted block 702 and remove simultaneously, break away from and connect the block state of material frame 2 inslot, can demolish useless frame 7 of collection this moment, so that carry out centralized processing to the waste material.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a motor shaft apparatus for producing with protection which characterized in that: comprises a material receiving frame (2) arranged on a production equipment rack (1); a material cutting part (4) is arranged above the material receiving frame (2), and a material discharging channel (301) is arranged below the material guiding equipment (3);
the material guide device is characterized in that a protection mechanism is arranged on the side edge of the material guide device (3), the protection mechanism comprises a baffle (5), an assembling plate (6) and a sleeve (607), the assembling plate (6) is arranged on the side wall of the material guide device (3), a rotating rod (601) is movably mounted on the side edge of the assembling plate (6) through a bearing, a first bevel gear (602) is fixedly connected to one end of the rotating rod (601), an internal groove (603) is formed in the assembling plate (6), a nut ring (604) is fixedly connected to the top end of the inner wall of the internal groove (603), a threaded rod (605) is connected to the internal thread of the nut ring (604), a second bevel gear (606) is mounted at the top end of the threaded rod (605), and the first bevel gear (602) and the second bevel gear (606) are meshed with each other; the other end of the threaded rod (605) is mounted at the bottom end of the inner wall of the built-in groove (603) through a bearing, the sleeve (607) is in threaded connection with the threaded rod (605), and the baffle (5) is fixedly connected to one side of the sleeve (607); the bottom end of the baffle (5) is provided with an inclined plate (502).
2. The apparatus for producing a motor shaft with a shield of claim 1, wherein: a track (608) is arranged on the inner side of the built-in groove (603), and the track (608) is arranged in the assembling plate (6); the track (608) is connected with a sliding block (609) in a sliding mode, and the other end of the sliding block (609) is fixedly connected to the track (608).
3. The apparatus for producing a motor shaft with a shield of claim 2, wherein: both sides of the material guiding device (3) are provided with guide plates (501), one side of each guide plate (501) is fixedly connected to the side wall of the corresponding baffle (5), and the other side of each guide plate (501) is arranged at the front end of the material guiding device (3).
4. The apparatus for producing a motor shaft with a shield of claim 3, wherein: the inner surfaces of the baffle (5) and the inclined plate (502) are glued with cushion pads (503), and the cushion pads (503) are made of rubber.
5. The apparatus for producing a motor shaft with a shield of claim 4, wherein: a waste collecting mechanism is arranged below the material receiving frame (2), the waste collecting mechanism comprises a waste collecting frame (7), an inclined frame (201) and an inserting block (702), the waste collecting frame (7) is arranged between the production equipment frame (1) and the material receiving frame (2), the inclined frame (201) is fixedly connected to one side of the bottom end of the material receiving frame (2), a circulation port (202) is formed in the bottom end of the material receiving frame (2), and the circulation port (202) is connected with an opening of the waste collecting frame (7); a side plate (701) is fixedly connected to the top end of the waste collecting frame (7), a movable rod (705) is movably mounted in the side plate (701), a limiting spring (706) is arranged in a groove of the movable rod (705) and the side plate (701), and an inserting block (702) is fixedly connected to the inner surface of the side plate (701); the inserting block (702) is inserted into a groove matched with the side wall of the material receiving frame (2), the top end of the inserting block (702) is provided with an inserting hole (703), and a clamping rod (707) is inserted into the inserting hole (703); a handle (708) is fixedly connected between the movable rod (705) and the clamping rod (707).
6. The apparatus for producing a motor shaft with a shield of claim 5, wherein: a positioning rod (704) is fixedly connected to the middle of the bottom end of the inner wall of the insertion hole (703), and the other end of the positioning rod (704) is inserted into a groove matched with the bottom end of the clamping rod (707).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666088.9U CN216730893U (en) | 2021-11-01 | 2021-11-01 | Motor shaft apparatus for producing with protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666088.9U CN216730893U (en) | 2021-11-01 | 2021-11-01 | Motor shaft apparatus for producing with protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730893U true CN216730893U (en) | 2022-06-14 |
Family
ID=81924125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122666088.9U Expired - Fee Related CN216730893U (en) | 2021-11-01 | 2021-11-01 | Motor shaft apparatus for producing with protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730893U (en) |
-
2021
- 2021-11-01 CN CN202122666088.9U patent/CN216730893U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |