CN218031339U - Shock-absorbing structure of speed reducer - Google Patents
Shock-absorbing structure of speed reducer Download PDFInfo
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- CN218031339U CN218031339U CN202221933171.6U CN202221933171U CN218031339U CN 218031339 U CN218031339 U CN 218031339U CN 202221933171 U CN202221933171 U CN 202221933171U CN 218031339 U CN218031339 U CN 218031339U
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Abstract
The utility model discloses a shock-absorbing structure of speed reducer, which comprises a base plate, surface both ends fixed mounting has damper on the base plate, damper's one end fixed mounting is at the lower surface of fixed plate, fixed surface slidable mounting has electronic slip table on the base plate, fixed mounting has tensile subassembly on the electronic slip table, tensile subassembly's one end fixed mounting is at the lower surface of fixed plate, the last fixed surface of fixed plate installs the speed reducer body, slidable mounting has the protective housing on the fixed plate, fixed surface installs fixed subassembly on the fixed plate, fixed surface installs the extension board on the fixed plate. The utility model discloses possess and can protect the speed reducer body and avoid the speed reducer body to suffer to destroy and make the advantage of the life of having increased the speed reducer body.
Description
Technical Field
The utility model belongs to the technical field of shock-absorbing structure, especially, relate to a shock-absorbing structure of speed reducer.
Background
The speed reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very widely applied to modern machines.
However, the prior art has some problems: when the speed reducer at the present stage is used for reducing the speed of a device, vibration generated by the speed reducer cannot be damped, the device is possibly influenced in the working process, the service life of the speed reducer can be shortened due to long-time damping, and the speed reducer cannot be effectively protected in the using process, so that the damping structure of the speed reducer is provided.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a shock-absorbing structure of speed reducer, possess and to carry out the shock attenuation to the vibrations that self produced and reduce the influence of vibrations to the device, and protect the speed reducer, avoided the speed reducer to cause the advantage of destruction in the course of the work, the speed reducer of having solved present stage is when slowing down the device, can not carry out the shock attenuation to the vibrations that self produced, probably cause the influence to the device in the course of the work, and long-time shock attenuation can reduce the life-span of speed reducer self, and can not carry out the problem of effectual protection to the speed reducer in the use.
The utility model discloses a realize like this, a shock-absorbing structure of speed reducer, which comprises a base plate, surface both ends fixed mounting has damper on the base plate, damper's one end fixed mounting is at the lower surface of fixed plate, fixed surface slidable mounting has electronic slip table on the base plate, fixed mounting has tensile subassembly on the electronic slip table, tensile subassembly's one end fixed mounting is at the lower surface of fixed plate, the last fixed surface of fixed plate installs the speed reducer body, slidable mounting has the protective housing on the fixed plate, fixed surface installs fixed subassembly on the fixed plate, fixed surface installs the extension board on the fixed plate.
As the utility model discloses it is preferred, base plate upper surface middle part fixed mounting has first spring, the one end fixed mounting of first spring is at the lower surface of fixed plate.
As the utility model discloses it is preferred, first recess has been seted up to the lateral wall of fixed plate, slidable mounting has the slider in the first recess, fixed mounting has the protective housing on the slider.
As the utility model discloses it is preferred, the lateral wall fixed mounting of protective housing has the push-and-pull piece, the second recess has been seted up on the push-and-pull piece, slidable mounting has the push-and-pull plate in the second recess, the lateral wall fixed mounting of push-and-pull plate has the pulling piece, the round hole groove has been seted up on the push-and-pull plate.
As the utility model discloses it is preferred, damper includes the base, fixed surface installs the base on the base plate, fixed mounting has the fixing base on the base, the third recess has been seted up on the fixing base, bottom fixed mounting has the second spring in the third recess, the one end fixed mounting of second spring has the dead lever, the lower fixed surface of fixed plate installs the carrier block, the one end fixed mounting of dead lever is on the carrier block, fixed mounting has the third spring between base and the carrier block.
As the utility model discloses preferred, tensile subassembly includes the rotor plate, rotate on the rotor plate and install first axis of rotation, fixed mounting has the extension plate on the first axis of rotation, fixed surface installs concave type fixing base under the fixed plate, rotate on the concave type fixing base and install the second axis of rotation, the one end fixed mounting of extension plate is in the second axis of rotation.
As the utility model discloses it is preferred, fixed subassembly includes the first seat that bears, fixed surface installs the first seat that bears on the fixed plate, the first through-hole has been seted up on bearing the seat, fixed mounting has the fourth spring in the through-hole, the one end fixed mounting of fourth spring has tensile pole, the one end fixed mounting of tensile pole has the second to bear the seat, the lateral wall fixed mounting that the seat was born to the second has the mounting panel, the lead screw is installed to the screw thread on the mounting panel, the one end fixed mounting of lead screw has the rotation handle, the other end fixed mounting of lead screw has the rubber pad.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a base plate, damper, electronic slip table, tensile subassembly design, when using, through the base plate, the effect of fixed plate and shock attenuation group, make damper install between base plate and fixed plate, thereby make the speed reducer body at the during operation, the vibrations that produce pass through damper can be cushioned, avoid long-time vibrations to lead to the fact the influence to speed reducer body itself, the life-span of speed reducer body has been reduced, effect through electronic slip table and tensile subassembly, make the last tensile subassembly of installing of electronic slip table, make the outer slip of electronic slip table drive the fixed plate downstream, thereby extrude damping component, thereby the absorbing effect has been increased, effect through fixed subassembly, can fix the speed reducer body, avoid the speed reducer body to rock, effect through the protective housing, can protect the speed reducer body and avoid the speed reducer body to suffer to destroy and make the life who has increased the speed reducer body.
2. The utility model discloses a design of first spring for when using, through the effect of first spring, can increase substantially and carry out absorbing effect to the speed reducer body, cooperate with damper assembly, make better vibrations to the production of speed reducer body carry out the shock attenuation.
3. The utility model discloses a design of protective housing through the effect of protective housing for the protective housing can protect the speed reducer body, can avoid the speed reducer body to suffer destruction at the during operation, is in the effect through the slider, makes the protective housing can dismantle, and the convenience is maintained the speed reducer body.
4. The utility model discloses a design of push-and-pull piece, push-and-pull board, push-and-pull piece are installed on the protective housing, and through the effect of push-and-pull board and push-and-pull piece, can fix the protective housing, avoid the protective housing to slide, seted up the round hole groove on the push-and-pull board for the speed reducer body can be connected the device through the round hole groove.
5. The utility model discloses a damper's design, through the effect of second spring and dead lever for the dead lever moves down, thereby extrudees the second spring, thereby reaches the shock attenuation effect, is in the effect through the third spring, thereby has increased the shock attenuation effect to the speed reducer body.
6. The utility model discloses a stretching assembly's design, through extension plate, electronic slip table's effect for outwards slide through electronic slip table, thereby drive the extension plate on rotor plate and the first axis of rotation and remove, the extension plate is through the effect of concave type fixing base and second axis of rotation, makes the extension plate be connected with the fixed plate, thereby stretches the fixed plate, reduces the height of fixed plate, thereby reaches the purpose of first spring of extrusion and damper, has increased absorbing effect.
7. The utility model discloses a fixed subassembly's design bears the effect of seat through fourth spring and second for the second bears the seat and can stretch, bears the seat through tensile second, thereby adjusts fixed position, and has increased fixed effect.
Drawings
Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;
fig. 2 is a schematic view of a partial structure provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a stretching assembly provided by an embodiment of the present invention;
FIG. 4 is a schematic structural view of a shock absorbing assembly provided in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fixing assembly according to an embodiment of the present invention.
In the figure: 1. a substrate; 2. a shock absorbing assembly; 3. a fixing plate; 4. an electric sliding table; 5. a stretching assembly; 6. a speed reducer body; 7. a protective shell; 8. a fixing component; 9. an extension plate; 10. a first spring; 11. a push-pull block; 12. a push-pull plate; 13. pulling the block; 201. a base; 202. a fixed seat; 203. a second spring; 204. a fixing rod; 205. a bearing block; 206. a third spring; 501. a rotating plate; 502. a first rotating shaft; 503. an extension plate; 504. a concave fixed seat; 505. a second rotating shaft; 801. a first bearing seat; 802. a fourth spring; 803. a stretch rod; 804. a second bearing seat; 805. mounting a plate; 806. a screw rod; 807. rotating the handle; 808. a rubber cushion.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the embodiment of the utility model provides a pair of shock-absorbing structure of speed reducer, including base plate 1, 1 upper surface both ends fixed mounting of base plate has damper 2, damper 2's one end fixed mounting is at the lower surface of fixed plate 3, 1 upper surface fixed mounting of base plate has electronic slip table 4, fixed mounting has tensile subassembly 5 on electronic slip table 4, the one end fixed mounting of tensile subassembly 5 is at the lower surface of fixed plate 3, the last fixed surface of fixed plate 3 installs speed reducer body 6, slidable mounting has protective housing 7 on the fixed plate 3, fixed surface installs fixed subassembly 8 on the fixed plate 3, fixed surface installs extension board 9 on the fixed plate 3.
The scheme is adopted: through base plate 1, the effect of fixed plate 3 and damper 2, make damper 2 install between base plate 1 and fixed plate 3, thereby make speed reducer body 6 at the during operation, the vibrations of production pass through damper 2 and can carry out the shock attenuation, avoid long-time vibrations to lead to the fact the influence to speed reducer body 6 itself, the life-span of speed reducer body 6 has been reduced, effect through electronic slip table 4 and tensile subassembly 5, make install tensile subassembly 5 on the electronic slip table 4, make the outside slip of electronic slip table 4 drive fixed plate 3 and move down, thereby extrude damper 2, thereby the absorbing effect has been increased, effect through fixed subassembly 8, can fix speed reducer body 6, avoid speed reducer body 6 to rock, effect through protective housing 7, can protect speed reducer body 6 and avoid speed reducer body 6 to suffer damage and make the life who has increased speed reducer body 6.
Referring to fig. 1, a first spring 10 is fixedly installed at the middle portion of the upper surface of a base plate 1, and one end of the first spring 10 is fixedly installed at the lower surface of a fixing plate 3.
The scheme is adopted: when the shock absorber is used, the shock absorption effect on the speed reducer body 6 can be greatly improved through the effect of the first spring 10, and the shock absorber is matched with the shock absorption assembly 2, so that shock absorption can be better performed on shock generated by the speed reducer body 6.
Referring to fig. 1, a first groove is formed in a side wall of the fixing plate 3, a slider is slidably mounted in the first groove, and a protective shell 7 is fixedly mounted on the slider.
The scheme is adopted: through the effect of protective housing 7 for protective housing 7 can protect speed reducer body 6, can avoid speed reducer body 6 to suffer destruction at the during operation, and effect through the slider makes protective housing 7 can dismantle, conveniently maintains speed reducer body 6.
Referring to fig. 2, a push-pull block 11 is fixedly mounted on a side wall of the protective shell 7, a second groove is formed in the push-pull block 11, a push-pull plate 12 is slidably mounted in the second groove, a pull block 13 is fixedly mounted on a side wall of the push-pull plate 12, and a circular hole groove is formed in the push-pull plate 12.
Adopt above-mentioned scheme: the push-pull block 11 is installed on the protective shell 7, the protective shell 7 can be fixed under the action of the push-pull plate 12 and the push-pull block 11, the protective shell 7 is prevented from sliding, and a circular hole groove is formed in the push-pull plate 12, so that the speed reducer body 6 can be connected with the device through the circular hole groove.
Referring to fig. 4, the damping assembly 2 includes a base 201, a base 201 is fixedly mounted on the upper surface of the substrate 1, a fixing seat 202 is fixedly mounted on the base 201, a third groove is formed in the fixing seat 202, a second spring 203 is fixedly mounted at the bottom in the third groove, a fixing rod 204 is fixedly mounted at one end of the second spring 203, a bearing block 205 is fixedly mounted on the lower surface of the fixing plate 3, one end of the fixing rod 204 is fixedly mounted on the bearing block 205, and a third spring 206 is fixedly mounted between the base 201 and the bearing block 205.
The scheme is adopted: through the effect of second spring 203 and dead lever 204 for dead lever 204 moves down, thereby extrudees second spring 203, thereby reaches the shock attenuation effect, is passing through the effect of third spring 206, thereby has increased the shock attenuation effect to speed reducer body 6.
Referring to fig. 4, the stretching assembly 5 includes a rotating plate 501, a first rotating shaft 502 is rotatably mounted on the rotating plate 501, an extension plate 503 is fixedly mounted on the first rotating shaft 502, a concave fixing seat 504 is fixedly mounted on the lower surface of the fixing plate 3, a second rotating shaft 505 is rotatably mounted on the concave fixing seat 504, and one end of the extension plate 503 is fixedly mounted on the second rotating shaft 505.
Adopt above-mentioned scheme: through extension plate 503, electronic slip table 4's effect, make through electronic slip table 4 outside slip, thereby drive extension plate 503 on rotor plate 501 and the first axis of rotation 502 and remove, extension plate 503 passes through concave type fixing base 504 and second axis of rotation 505's effect, make extension plate 503 be connected with fixed plate 3, thereby stretch fixed plate 3, reduce the height of fixed plate 3, thereby reach the purpose of first spring 10 of extrusion and damper 2, the absorbing effect has been increased.
Referring to fig. 5, the fixing assembly 8 includes a first bearing seat 801, the first bearing seat 801 is fixedly mounted on the upper surface of the fixing plate 3, a through hole is formed in the first bearing seat 801, a fourth spring 802 is fixedly mounted in the through hole, a stretching rod 803 is fixedly mounted at one end of the fourth spring 802, a second bearing seat 804 is fixedly mounted at one end of the stretching rod 803, a mounting plate 805 is fixedly mounted on a side wall of the second bearing seat 804, a screw rod 806 is mounted on the mounting plate 805 through a thread, a rotating handle 807 is fixedly mounted at one end of the screw rod 806, and a rubber pad 808 is fixedly mounted at the other end of the screw rod 806.
Adopt above-mentioned scheme: through the effect of fourth spring 802 and second carrier seat 804 for second carrier seat 804 can stretch, through stretching second carrier seat 804, thereby adjusts fixed position, and has increased fixed effect.
The utility model discloses a theory of operation:
when using, through base plate 1, the effect of fixed plate 3 and damper 2, make damper 2 install between base plate 1 and fixed plate 3, thereby make speed reducer body 6 at the during operation, the vibrations of production pass through damper 2 and can carry out the shock attenuation, avoid long-time vibrations to lead to the fact the influence to speed reducer body 6 itself, the life-span of speed reducer body 6 has been reduced, effect through electronic slip table 4 and tensile subassembly 5, make install tensile subassembly 5 on the electronic slip table 4, make the outside slip of electronic slip table 4 drive fixed plate 3 and move down, thereby extrude damper 2, thereby the absorbing effect has been increased, effect through fixed subassembly 8, can fix speed reducer body 6, avoid speed reducer body 6 to rock, effect through 7, can protect protective housing body 6 and avoid speed reducer body 6 to destroy and make the life who has increased speed reducer body 6.
In summary, the following steps: this shock-absorbing structure of speed reducer through the structure of speed reducer body 6, damper 2, tensile subassembly 5, has solved the speed reducer in present stage when slowing down the device, can not carry out the shock attenuation to the vibrations that self produced, probably causes the influence to the device in the course of the work to long-time shock attenuation can reduce the life-span of speed reducer self, and can not carry out effectual protection's problem to the speed reducer in the use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 shock-absorbing structure of speed reducer, includes base plate (1), its characterized in that: fixed surface both ends fixed mounting has damper (2) on base plate (1), the one end fixed mounting of damper (2) is at the lower surface of fixed plate (3), fixed surface slidable mounting has electronic slip table (4) on base plate (1), fixed mounting has tensile subassembly (5) on electronic slip table (4), the one end fixed mounting of tensile subassembly (5) is at the lower surface of fixed plate (3), the last fixed surface of fixed plate (3) installs speed reducer body (6), slidable mounting has protective housing (7) on fixed plate (3), fixed surface fixed mounting has fixed subassembly (8) on fixed plate (3), fixed plate (3) is gone up fixed surface and is installed extension board (9).
2. The shock-absorbing structure of a speed reducer according to claim 1, wherein: the middle of the upper surface of the base plate (1) is fixedly provided with a first spring (10), and one end of the first spring (10) is fixedly arranged on the lower surface of the fixing plate (3).
3. The shock-absorbing structure of a speed reducer according to claim 2, wherein: a first groove is formed in the side wall of the fixing plate (3), a sliding block is arranged in the first groove in a sliding mode, and a protective shell (7) is fixedly arranged on the sliding block.
4. A shock-absorbing structure of a speed reducer as set forth in claim 3, wherein: the side wall of the protective shell (7) is fixedly provided with a push-pull block (11), a second groove is formed in the push-pull block (11), a push-pull plate (12) is slidably mounted in the second groove, the side wall of the push-pull plate (12) is fixedly provided with a pull block (13), and a round hole groove is formed in the push-pull plate (12).
5. The damping structure of a speed reducer as set forth in claim 1, wherein: damping component (2) include base (201), fixed surface installs base (201) on base plate (1), fixed mounting has fixing base (202) on base (201), the third recess has been seted up on fixing base (202), bottom fixed mounting has second spring (203) in the third recess, the one end fixed mounting of second spring (203) has dead lever (204), the lower fixed surface of fixed plate (3) installs carrier block (205), the one end fixed mounting of dead lever (204) is on carrier block (205), fixed mounting has third spring (206) between base (201) and carrier block (205).
6. The shock-absorbing structure of a speed reducer according to claim 1, wherein: tensile subassembly (5) include rotor plate (501), rotate on rotor plate (501) and install first axis of rotation (502), fixed mounting has extension plate (503) on first axis of rotation (502), fixed plate (3) lower surface fixed mounting has concave type fixing base (504), rotate on concave type fixing base (504) and install second axis of rotation (505), the one end fixed mounting of extension plate (503) is on second axis of rotation (505).
7. The shock-absorbing structure of a speed reducer according to claim 1, wherein: fixed subassembly (8) include first bear seat (801), fixed surface installs first bear seat (801) on fixed plate (3), the first through-hole of having seted up on bearing seat (801), fixed mounting has fourth spring (802) in the through-hole, the one end fixed mounting of fourth spring (802) has tensile pole (803), the one end fixed mounting of tensile pole (803) has the second to bear seat (804), the second bears the lateral wall fixed mounting of seat (804) and has mounting panel (805), lead screw (806) are installed to the screw thread on mounting panel (805), the one end fixed mounting of lead screw (806) has rotation (807), the other end fixed mounting of lead screw (806) has rubber pad (808).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221933171.6U CN218031339U (en) | 2022-07-26 | 2022-07-26 | Shock-absorbing structure of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221933171.6U CN218031339U (en) | 2022-07-26 | 2022-07-26 | Shock-absorbing structure of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218031339U true CN218031339U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221933171.6U Active CN218031339U (en) | 2022-07-26 | 2022-07-26 | Shock-absorbing structure of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218031339U (en) |
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2022
- 2022-07-26 CN CN202221933171.6U patent/CN218031339U/en active Active
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