CN213954308U - Worm gear speed reducer with shockproof function - Google Patents
Worm gear speed reducer with shockproof function Download PDFInfo
- Publication number
- CN213954308U CN213954308U CN202022920607.5U CN202022920607U CN213954308U CN 213954308 U CN213954308 U CN 213954308U CN 202022920607 U CN202022920607 U CN 202022920607U CN 213954308 U CN213954308 U CN 213954308U
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- Prior art keywords
- fixedly connected
- speed reducer
- baffle
- worm gear
- fixed
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 49
- 238000013016 damping Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a worm gear speed reducer with shockproof function, which comprises a speed reducer body, wherein four corners at the bottom of the speed reducer body are fixedly connected with a supporting base, the bottom of the supporting base is movably connected with a fixed baffle, the bottom of the fixed baffle is fixedly connected with a first true spring, and a protective cover is movably sleeved at the outer side of the supporting base; through the unable adjustment base of design, the protection casing, shock attenuation baffle and second damping spring, the device of being convenient for is in the use, through with speed reducer fixed mounting on unable adjustment base, then cup joint it in the inboard of protection casing again to not only can play the guard action, can also pass through the inboard damping spring of protection casing, derive the vibrations in the speed reducer working process, avoid vibrations to damage internals, the fragile problem of internals when having solved current device use then.
Description
Technical Field
The utility model belongs to the technical field of the worm gear speed reducer machine, concretely relates to worm gear speed reducer machine with shockproof function.
Background
A worm gear reducer is a power transmission mechanism that uses a speed converter of a gear to reduce the number of revolutions of a motor to a desired number of revolutions and obtain a large torque, and the application range of the reducer is quite wide in mechanisms for transmitting power and motion.
The existing worm and gear speed reducer is mostly fixedly installed on an installation base through screws in the using process, and the speed reducer can vibrate in the working process, so that the speed reducer can be impacted on the base through direct fixation, internal parts are damaged, and the worm and gear speed reducer with the shockproof function is provided for the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a worm gear speed reducer with shockproof function to propose current worm gear speed reducer in solving above-mentioned background art in the use, mostly all through screw fixed mounting on the installation base, because the speed reducer can produce vibrations in the course of the work, the snap-on can lead to speed reducer striking base, thereby damages the problem of internals.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a worm gear speed reducer with shockproof function, includes the speed reducer body, the equal fixedly connected with support base in bottom four corners department of speed reducer body, the bottom swing joint that supports the base has a fixed stop, the first real spring of bottom fixedly connected with of fixed stop, the protection casing has been cup jointed in the outside activity of supporting the base, the bottom swing joint of protection casing has a fixed base, the inside top fixedly connected with second damping spring of protection casing, second damping spring's bottom fixedly connected with damping baffle, damping baffle swing joint in damping baffle's top.
Preferably, the inside fixedly connected with of one side of protection casing fixes the cutting ferrule, the inboard fixedly connected with air discharge fan of fixed cutting ferrule, one side of air discharge fan is provided with dust guard, dust guard activity cup joint in the one end of fixed cutting ferrule is inboard.
Preferably, the upper surface of the supporting base is fixedly connected with a limiting clamping sleeve, the top of the limiting clamping sleeve is movably sleeved with a knob, the bottom of the knob is fixedly connected with a threaded rod, the inner part of the upper surface of the fixed baffle is fixedly connected with a threaded clamping sleeve, and the outer side of the bottom of the threaded rod is movably sleeved on the inner side of the threaded clamping sleeve.
Preferably, the inner side of the protective cover is fixedly connected with a limiting guide rail, and one side of the fixed baffle is movably sleeved on one side of the limiting guide rail.
Preferably, the upper surface of the supporting base is provided with a circular hole, and the threaded rod is movably sleeved in the circular hole.
Preferably, a circular groove is formed in the upper surface of the fixed baffle, and the threaded clamping sleeve is fixedly connected in the circular groove.
Preferably, the two sides of the dustproof baffle are fixedly connected with rotating shafts respectively, and the two rotating shafts are movably sleeved at the front end and the rear end of the rotating shaft respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the unable adjustment base of design, the protection casing, shock attenuation baffle and second damping spring, the device of being convenient for is in the use, through with speed reducer fixed mounting on unable adjustment base, then cup joint it in the inboard of protection casing again to not only can play the guard action, can also pass through the inboard damping spring of protection casing, derive the vibrations in the speed reducer working process, avoid vibrations to damage internals, the fragile problem of internals when having solved current device use then.
2. Through the fixed cutting ferrule of design, air discharge fan, dust guard and axis of rotation, the device of being convenient for drives speed reducer body outside air through installing the exhaust fan on the protection casing and flows in the use, avoids speed reducer outside air high temperature to influence its heat dissipation to greatly improve the device radiating effect, solved then the problem that the internals is burnt out easily of current device when using.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the position a in fig. 1 of the present invention;
fig. 3 is a schematic top view of the speed reducer body of the present invention;
fig. 4 is the utility model discloses a fixed cutting ferrule looks sideways at section structure schematic diagram.
In the figure: 1. a speed reducer body; 2. a support base; 3. fixing a baffle plate; 4. a first true spring; 5. a fixed base; 6. a protective cover; 7. a shock absorbing baffle; 8. a second damping spring; 9. fixing the clamping sleeve; 10. an exhaust fan; 11. a knob; 12. a limiting clamping sleeve; 13. a threaded rod; 14. a threaded ferrule; 15. a dust-proof baffle plate; 16. and rotating the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a worm gear speed reducer with shockproof function, including speed reducer body 1, the equal fixedly connected with in bottom four corners department of speed reducer body 1 supports base 2, the bottom swing joint that supports base 2 has retainer plate 3, the first real spring 4 of bottom fixedly connected with of retainer plate 3, the protection casing 6 has been cup jointed in the outside activity of supporting base 2, the bottom swing joint of protection casing 6 has retainer plate 5, the inside top fixedly connected with second damping spring 8 of protection casing 6, the bottom fixedly connected with damper plate 7 of second damping spring 8, damper plate 7 swing joint is in damper plate 7's top.
In this embodiment, with speed reducer body 1 through supporting base 2 fixed mounting on unable adjustment base 3, then cup joint the upper surface at unable adjustment base 5 with the protection casing 6 activity, drive the fixed joint in top with speed reducer body 1 of damper baffle 7 through second damping spring 8, drive the bottom joint with speed reducer body 1 of unable adjustment baffle 3 through first real spring 4 after that, thereby fix speed reducer body 1 in the inboard of protection casing 6, when 1 start-up in-process of speed reducer body produces vibrations, vibrations can be through damping baffle 7 and unable adjustment baffle 3 will shake transmission path second damping spring 8 and first real spring 4 and carry out the shock attenuation, thereby not only can play the effect of protection speed reducer body 1, can also avoid vibrations to damage internals, then the fragile problem of internals when having solved current device and using.
Specifically, the inside fixedly connected with of one side of protection casing 6 fixes cutting ferrule 9, and the inboard fixedly connected with air discharge fan 10 of fixing cutting ferrule 9, one side of air discharge fan 10 are provided with dust damper 15, and dust damper 15 activity cup joints in the one end of fixing cutting ferrule 9 is inboard.
In this embodiment, when 1 outside high temperature of speed reducer body, start air discharge fan 10, air discharge fan 10 drives dustproof baffle 15 and rotates to derive 1 outside high temperature of speed reducer body, avoid 1 outside high temperature of speed reducer body to influence its heat dissipation, thereby improved the device radiating effect to a very big extent, solved the problem that current device internals is burnt out easily when using then.
Concretely, the upper surface fixedly connected with of support base 2 has spacing cutting ferrule 12, and knob 11 has been cup jointed in the top activity of spacing cutting ferrule 12, the bottom fixedly connected with threaded rod 13 of knob 11, the inside fixedly connected with screw thread cutting ferrule 14 of fixed stop 3's upper surface, and the activity of the bottom outside of threaded rod 13 is cup jointed in the inboard of screw thread cutting ferrule 14.
In this embodiment, at first will support base 2 and place the top at fixed stop 3, then rotate knob 11, knob 11 drives threaded rod 13 and rotates under spacing cutting ferrule 12's effect, and threaded rod 13 rotates and cup joints the upper surface that drives support base 2 fixed connection that moves down at fixed stop 3 with the screw thread of screw thread cutting ferrule 14 to more convenient completion supports base 2 and fixed stop 3's is fixed.
Specifically, the inboard fixedly connected with limit rail of protection casing 6, one side activity of fixed stop 3 cup joints in one side of limit rail.
In this embodiment, in order to reduce the impact of the fixed baffle 3 on the protective cover 6 during vibration, the fixed baffle 3 is fixedly connected with the inner side of the protective cover 6 through a limiting guide rail.
Specifically, the upper surface of the supporting base 2 is provided with a circular hole, and the threaded rod 13 is movably sleeved in the circular hole.
In this embodiment, in order to ensure the convenience of fixing the threaded rod 13, the threaded rod 13 is movably sleeved in the circular hole formed in the upper surface of the support base 2.
Specifically, a circular groove is formed in the upper surface of the fixed baffle 3, and the threaded clamping sleeve 14 is fixedly connected in the circular groove.
In this embodiment, in order to ensure the connection firmness between the threaded cutting sleeve 14 and the fixed baffle 3, the threaded cutting sleeve 14 is fixedly connected in the circular groove formed in the upper surface of the fixed baffle 3.
Specifically, two sides of the dust-proof baffle 15 are respectively and fixedly connected with a rotating shaft 16, and the two rotating shafts 16 are respectively movably sleeved at the front end and the rear end inside the rotating shafts 16.
In this embodiment, in order to ensure the stability of the rotation of the dustproof baffle 15, the dustproof baffle 15 is movably sleeved on the inner side of the fixed ferrule 9 through two rotation shafts 16.
Wherein, the type of the exhaust fan is KL 2-03A.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a worm gear speed reducer with shockproof function, includes speed reducer body (1), the equal fixedly connected with in bottom four corners department of speed reducer body (1) supports base (2), its characterized in that: the damping device is characterized in that the bottom of the supporting base (2) is movably connected with a fixed baffle (3), the bottom of the fixed baffle (3) is fixedly connected with a first real spring (4), the outer side of the supporting base (2) is movably sleeved with a protective cover (6), the bottom of the protective cover (6) is movably connected with a fixed base (5), the inner top end of the protective cover (6) is fixedly connected with a second damping spring (8), the bottom of the second damping spring (8) is fixedly connected with a damping baffle (7), and the damping baffle (7) is movably connected with the top of the damping baffle (7).
2. The worm gear reducer with a vibration-proof function according to claim 1, characterized in that: the inside fixedly connected with of one side of protection casing (6) fixes cutting ferrule (9), the inboard fixedly connected with air discharge fan (10) of fixed cutting ferrule (9), one side of air discharge fan (10) is provided with dust damper (15), dust damper (15) activity cup joint in the one end of fixed cutting ferrule (9) is inboard.
3. The worm gear reducer with a vibration-proof function according to claim 1, characterized in that: the upper surface of support base (2) fixed surface is connected with spacing cutting ferrule (12), knob (11) have been cup jointed in the top activity of spacing cutting ferrule (12), the bottom fixedly connected with threaded rod (13) of knob (11), the inside fixedly connected with screw thread cutting ferrule (14) of upper surface of fixed stop (3), the bottom outside activity of threaded rod (13) cup joint in the inboard of screw thread cutting ferrule (14).
4. The worm gear reducer with a vibration-proof function according to claim 1, characterized in that: the inner side of the protective cover (6) is fixedly connected with a limiting guide rail, and one side of the fixed baffle (3) is movably sleeved on one side of the limiting guide rail.
5. The worm gear reducer with a vibration-proof function according to claim 3, characterized in that: the upper surface of the supporting base (2) is provided with a circular hole, and the threaded rod (13) is movably sleeved in the circular hole.
6. The worm gear reducer with a vibration-proof function according to claim 3, characterized in that: the upper surface of the fixed baffle (3) is provided with a circular groove, and the threaded clamping sleeve (14) is fixedly connected in the circular groove.
7. The worm gear reducer with a vibration-proof function according to claim 2, characterized in that: the two sides of the dustproof baffle (15) are fixedly connected with rotating shafts (16) respectively, and the two rotating shafts (16) are movably sleeved at the front end and the rear end of the interior of the rotating shafts (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022920607.5U CN213954308U (en) | 2020-12-09 | 2020-12-09 | Worm gear speed reducer with shockproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022920607.5U CN213954308U (en) | 2020-12-09 | 2020-12-09 | Worm gear speed reducer with shockproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213954308U true CN213954308U (en) | 2021-08-13 |
Family
ID=77214362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022920607.5U Expired - Fee Related CN213954308U (en) | 2020-12-09 | 2020-12-09 | Worm gear speed reducer with shockproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213954308U (en) |
-
2020
- 2020-12-09 CN CN202022920607.5U patent/CN213954308U/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: 20210813 |