CN213367546U - Noise reduction type hybrid stepping motor - Google Patents
Noise reduction type hybrid stepping motor Download PDFInfo
- Publication number
- CN213367546U CN213367546U CN202022201582.3U CN202022201582U CN213367546U CN 213367546 U CN213367546 U CN 213367546U CN 202022201582 U CN202022201582 U CN 202022201582U CN 213367546 U CN213367546 U CN 213367546U
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- China
- Prior art keywords
- wall
- spring
- sound
- groove
- spring groove
- 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.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 11
- 239000000872 buffer Substances 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 17
- 230000037431 insertion Effects 0.000 description 17
- 238000010521 absorption reaction Methods 0.000 description 12
- 239000000835 fiber Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
Images
Landscapes
- Motor Or Generator Frames (AREA)
- Sewing Machines And Sewing (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The utility model discloses a type of making an uproar hybrid step motor falls, including motor body and end cover, the spring groove has been seted up to the inside of end cover, and the inner wall fixed mounting in spring groove has the spring, and the one end fixedly connected with stopper of spring, the surface of stopper slide at the inner wall in spring groove, and the fixed surface of stopper is connected with the inserted bar, and first spout has been seted up to the inner wall in spring groove, and the surface of inserted bar slides at the inner wall of first spout, and motor body's surface is equipped with inhales the cotton layer of sound, and the surface of inhaling the cotton layer of sound is equipped with the foam. Through being provided with the foam blanket, inhaling cotton layer of sound and elastic rubber layer, at hybrid step motor during operation, play and inhale the purpose of making an uproar and falling, and play the purpose that provides buffer protection hybrid step motor simultaneously, prevent that hybrid step motor from dropping and receiving the damage, do benefit to hybrid step motor's use, convenient to detach changes simultaneously.
Description
Technical Field
The utility model belongs to the technical field of step motor, specifically be a type of making an uproar hybrid step motor falls.
Background
The step motor is an open-loop control element step motor part which converts an electric pulse signal into angular displacement or linear displacement.
At present, the existing hybrid stepping motor has the end covers fixed to the surface of the casing by bolts, the maintenance and the disassembly are troublesome, and the noise reduction mechanism of the existing hybrid stepping motor has poor noise reduction effect and single function, so that the problem is solved by the noise reduction hybrid stepping motor which is convenient to disassemble the cover plate and has good functional strong noise reduction effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a type of making an uproar hybrid step motor falls to the end cover of solving current hybrid step motor is dismantled trouble and is fallen the problem that noise reduction is poor, the function singleness of mechanism of making an uproar.
In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction type hybrid stepping motor comprises a motor body and an end cover, wherein a spring groove is formed in the end cover, a spring is fixedly mounted on the inner wall of the spring groove, the spring is in a compressed state and plays a role of acting force to a limiting block by arranging the spring, one end of the spring is fixedly connected with the limiting block and plays a role of limiting the motion of an insertion rod by arranging the limiting block, and meanwhile, the purpose of applying the spring acting force to the insertion rod is also played, the surface of the limiting block slides on the inner wall of the spring groove, the surface of the limiting block is fixedly connected with the insertion rod, a first sliding groove is formed in the inner wall of the spring groove and penetrates through the surface of the end cover, the insertion rod can move conveniently by arranging the first sliding groove, the surface of the insertion rod slides on the inner wall of the first sliding groove, a sound absorption cotton layer is arranged on the surface of the motor body, and the, inhale the sound cotton and be a man-made inorganic fiber, adopt natural ore such as quartz sand, lime stone, dolomite to melt into glass for main raw materials, cooperate some soda, borax etc. chemical raw materials, under melting the state, with the help of external force blowing formula get rid of into flocculent thin fiber, be intercrossing between fibre and the fibre, intertwine together, demonstrate many tiny clearances, be convenient for absorb the noise that motor work produced, the surface on inhaling the cotton layer of sound is equipped with the foam blanket, and the foam blanket adopts the cystosepiment to make, and the cystosepiment has the sound of inhaling and syllable-dividing efficiency, does benefit to reducing the noise that motor work produced, the surface on foam blanket is equipped with the elasticity rubber layer, through being provided with the elasticity rubber layer, the effect on deuterogamy foam blanket plays the purpose of buffer protection.
Preferably, inhale the fixed surface on the cotton layer of sound and be connected with the installation piece, the installation piece adopts elastic rubber to make, and the shape of installation piece is the hemisphere, the mounting groove has been seted up on motor body's surface, and the shape of mounting groove is the hemisphere, through being provided with the mounting groove, the fixed mounting piece of being convenient for.
Preferably, slots are formed in the inner wall of the motor body casing, the number of the slots is two, and the insertion rods are convenient to insert and fix through the slots.
Preferably, the number of the spring grooves is two, the inner wall of each spring groove is provided with a second sliding groove, and the sliding of the sliding rod is facilitated by the arrangement of the second sliding grooves.
Preferably, the fixed surface of the limiting block is connected with a sliding rod, the surface of the sliding rod slides on the inner wall of the second sliding groove, and the sliding rod is arranged to facilitate driving the limiting block to move.
Preferably, the surface of the end cover is provided with four threaded through holes, and the hybrid stepping motor is convenient to mount by the threaded through holes.
Preferably, the number of spring is two, the number of inserted bar is two, and through being provided with the inserted bar, the slot of being convenient for peg graft does benefit to the inner wall of fixing the end cover to motor body casing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the foam layer, the sound-absorbing cotton layer and the elastic rubber layer, when the hybrid stepping motor works, the purposes of absorbing sound and reducing noise are achieved, and meanwhile, the purpose of providing buffering protection for the hybrid stepping motor is achieved, the hybrid stepping motor is prevented from falling and being damaged, the use of the hybrid stepping motor is facilitated, and meanwhile, the hybrid stepping motor is convenient to disassemble and replace;
2. through being provided with spring, stopper and inserted bar, play the purpose of conveniently dismantling hybrid step motor surface end cover, do benefit to and maintain and detect hybrid step motor internal plant.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the position a of the present invention.
In the figure: 1. a motor body; 2. a threaded through hole; 3. a slide bar; 4. a second chute; 5. an end cap; 6. a foam layer; 7. mounting grooves; 8. a sound absorbing cotton layer; 9. mounting blocks; 10. a slot; 11. inserting a rod; 12. a spring slot; 13. a spring; 14. a first chute; 15. a limiting block; 16. an elastic rubber layer.
Detailed Description
Referring to fig. 1 and 2, a noise reduction type hybrid stepping motor includes a motor body 1 and an end cover 5, a spring groove 12 is formed inside the end cover 5, a spring 13 is fixedly installed on an inner wall of the spring groove 12, the spring 13 is in a compressed state, and plays a role of applying an acting force to a limiting block 15 by being provided with the spring 13, one end of the spring 13 is fixedly connected with the limiting block 15, the limiting block 15 is arranged to play a role of limiting movement of an insertion rod 11 and also play a role of applying an acting force of the spring 13 to the insertion rod 11, a surface of the limiting block 15 slides on an inner wall of the spring groove 12, the surface of the limiting block 15 is fixedly connected with the insertion rod 11, a first sliding groove 14 is formed on an inner wall of the spring groove 12, the first sliding groove 14 penetrates through a surface of the end cover 5, and the movement of the insertion rod 11 is facilitated by being provided with the first sliding groove 14, the surface of the motor body 1 is provided with a sound absorption cotton layer 8, the sound absorption cotton layer 8 is made of sound absorption cotton, the sound absorption cotton is artificial inorganic fiber, natural ores such as quartz sand, limestone, dolomite and the like are used as main raw materials, and chemical raw materials such as sodium carbonate, borax and the like are matched to be melted into glass, in a melting state, the fibers are blown into flocculent fine fibers by means of external force, the fibers are intersected with each other and are mutually wound to form a plurality of fine gaps, so that noise generated by the work of a motor can be absorbed conveniently, the surface of the sound absorption cotton layer 8 is provided with the foam layer 6, the foam layer 6 is made of foam plates, the foam plates have the effects of sound absorption and sound insulation, the noise generated by the work of the motor can be reduced, the surface of the foam layer 6 is provided with the elastic rubber layer 16, through being provided with elasticity rubber layer 16, the effect of cooperation foam layer 6 again plays the purpose of buffering protection motor body 1.
Referring to fig. 1, the surface of the sound absorption cotton layer 8 is fixedly connected with an installation block 9, the installation block 9 is made of elastic rubber, the installation block 9 is semi-spherical, the surface of the motor body 1 is provided with an installation groove 7, the installation groove 7 is semi-spherical, and the installation block 9 is conveniently fixed by the installation groove 7.
Referring to fig. 1, the inner wall of the casing of the motor body 1 is provided with two slots 10, and the insertion rod 11 is conveniently inserted and fixed by the slots 10.
Referring to fig. 1 and 2, the number of the spring slots 12 is two, the inner wall of the spring slot 12 is provided with a second sliding slot 4, and the sliding of the sliding rod 3 is facilitated by the arrangement of the second sliding slot 4.
Referring to fig. 1 and 2, a sliding rod 3 is fixedly connected to the surface of the limiting block 15, the surface of the sliding rod 3 slides on the inner wall of the second sliding groove 4, and the limiting block 15 is driven to move by the sliding rod 3.
Referring to fig. 1, the surface of the end cover 5 is provided with four threaded through holes 2, and the hybrid stepping motor is convenient to mount by providing the threaded through holes 2.
Referring to fig. 1 and 2, the number of the springs 13 is two, the number of the insertion rods 11 is two, and the insertion slots 10 are conveniently inserted by providing the insertion rods 11, so that the end cover 5 is favorably fixed to the inner wall of the casing of the motor body 1.
The working principle of the scheme is as follows: when the hybrid stepping motor is used, the foam layer 6, the sound absorption cotton layer 8 and the elastic rubber layer 16 are arranged through the hybrid stepping motor, when the hybrid stepping motor works, a plurality of fine gaps are reserved inside the foam layer 6 and the sound absorption cotton layer 8 to achieve the purposes of sound absorption and noise reduction, the sound absorption cotton layer 8 and the elastic rubber layer 16 are good buffer materials to achieve the purposes of providing buffer protection for the hybrid stepping motor and preventing the hybrid stepping motor from falling and being damaged, the use of the hybrid stepping motor is facilitated, the mounting block 9 is made of elastic rubber through the arrangement of the mounting block 9 and the mounting groove 7, the insertion mounting groove 7 is convenient to insert and replace, the purpose of conveniently disassembling and replacing a noise reduction mechanism is achieved, when the internal components of the hybrid stepping motor need to be maintained, the sliding rods 3 on two sides slide oppositely, the sliding rods 3 drive the insertion rods 11 to leave the inner wall of the insertion groove 10 through the, can separate end cover 5, through the aforesaid setting, do benefit to and conveniently dismantle end cover 5, be convenient for maintain hybrid step motor internals.
Claims (7)
1. The utility model provides a type of making an uproar hybrid stepper motor falls, includes motor body (1) and end cover (5), its characterized in that: spring groove (12) have been seted up to the inside of end cover (5), the inner wall fixed mounting of spring groove (12) has spring (13), one end fixedly connected with stopper (15) of spring (13), the surface of stopper (15) slides at the inner wall of spring groove (12), the fixed surface of stopper (15) is connected with inserted bar (11), first spout (14) have been seted up to the inner wall of spring groove (12), the surface of inserted bar (11) slides at the inner wall of first spout (14), the surface of motor body (1) is equipped with inhales cotton layer of sound (8), the surface of inhaling cotton layer of sound (8) is equipped with foam blanket (6), the surface of foam blanket (6) is equipped with elastic rubber layer (16).
2. A noise reducing hybrid stepper motor as defined in claim 1, wherein: inhale the fixed surface on cotton layer of sound (8) and be connected with installation piece (9), mounting groove (7) have been seted up on the surface of motor body (1).
3. A noise reducing hybrid stepper motor as defined in claim 1, wherein: slots (10) are formed in the inner wall of the shell of the motor body (1), and the number of the slots (10) is two.
4. A noise reducing hybrid stepper motor as defined in claim 1, wherein: the number of the spring grooves (12) is two, and the inner wall of each spring groove (12) is provided with a second sliding groove (4).
5. A noise reducing hybrid stepper motor as defined in claim 1, wherein: the surface of the limiting block (15) is fixedly connected with a sliding rod (3), and the surface of the sliding rod (3) slides on the inner wall of the second sliding groove (4).
6. A noise reducing hybrid stepper motor as defined in claim 1, wherein: the surface of the end cover (5) is provided with four threaded through holes (2), and the number of the threaded through holes (2) is four.
7. A noise reducing hybrid stepper motor as defined in claim 1, wherein: the number of the springs (13) is two, and the number of the inserted rods (11) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201582.3U CN213367546U (en) | 2020-09-30 | 2020-09-30 | Noise reduction type hybrid stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201582.3U CN213367546U (en) | 2020-09-30 | 2020-09-30 | Noise reduction type hybrid stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213367546U true CN213367546U (en) | 2021-06-04 |
Family
ID=76157070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022201582.3U Expired - Fee Related CN213367546U (en) | 2020-09-30 | 2020-09-30 | Noise reduction type hybrid stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213367546U (en) |
-
2020
- 2020-09-30 CN CN202022201582.3U patent/CN213367546U/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 |
Granted publication date: 20210604 |