CN218718465U - Buffering speed reducer - Google Patents
Buffering speed reducer Download PDFInfo
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- CN218718465U CN218718465U CN202222888975.5U CN202222888975U CN218718465U CN 218718465 U CN218718465 U CN 218718465U CN 202222888975 U CN202222888975 U CN 202222888975U CN 218718465 U CN218718465 U CN 218718465U
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- sliding block
- plate
- elastic element
- buffer
- bottom plate
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 title abstract description 3
- 230000009471 action Effects 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a buffering speed reducer, which comprises a bottom plate, a first action module and a second action module; the first action module comprises a sliding block which is arranged on the bottom plate in a sliding mode, the sliding block is connected with a buffer plate through a first elastic element, and the buffer plate is installed at one end of the bottom plate; the two sides of the sliding block are provided with the second action modules, the two sides of the sliding block are arranged in an arc shape, each second action module comprises a fixing plate, the fixing plates are connected with idler wheels through second elastic elements, and the idler wheels are attached to one side of the sliding block. The utility model discloses not only can play the effect of buffering, the protection is strikeed the carrier, also can be in kick-back release external force in, protection self device and the impact carrier that links to each other with this device with by strikeing the carrier, reduce the damage, prolonged life.
Description
Technical Field
The utility model belongs to the technical field of buffer's technique and specifically relates to indicate a buffering decelerator.
Background
A spring is a mechanical component that generates force or stores energy by using its own deformation, and mainly functions to control mechanical motion, absorb vibration and impact energy, store and output energy as power, and as a force measuring element, etc. The spring has simple structure and better elasticity, and is widely applied in life and production.
However, in the spring buffer device, only the spring is used as a buffer structure, although the spring can buffer the impact carrier, the damage to the carrier is reduced, and the impacted carrier is protected, but the resilience of the spring cannot be prevented, and the resilience force of the spring can also damage the impact carrier and the impacted carrier, so that the spring buffer device is unstable.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses the technical problem that will solve lies in overcoming among the prior art spring buffer although the spring can cushion the impact carrier, but can not prevent the spring resilience, the resilience force of spring is equally probably to the impact and the defect that causes the damage by the impact carrier.
In order to solve the technical problem, the utility model provides a buffering decelerator, include
A base plate;
the first action module comprises a sliding block which is arranged on the bottom plate in a sliding mode, the sliding block is connected with a buffer plate through a first elastic element, and the buffer plate is installed at one end of the bottom plate;
the second action module, the both sides of slider all set up the second action module, the both sides of slider are the arc setting, the second action module includes the fixed plate, the fixed plate is connected with the gyro wheel through second elastic element, the gyro wheel attach in one side of slider.
In one embodiment of the present invention, the two side arcs of the slider are lower than the two end portions in the middle.
In an embodiment of the present invention, one end of the slider is connected to the buffer board through a first elastic element, and the other end is connected to an extension rod, and an action end of the extension rod extends out of the bottom board.
In an embodiment of the present invention, a connecting plate is installed on one side of the fixing plate, the connecting plate is connected to a supporting frame through a plurality of second elastic elements, and a roller is rotatably disposed on the supporting frame.
In an embodiment of the present invention, a rotating shaft is disposed in the supporting frame, the roller is sleeved on the rotating shaft, and the roller is located at the middle portion of the sliding block.
In an embodiment of the present invention, an interval is provided between the connecting plate and the bottom plate, and an interval is provided between the supporting frame and the bottom plate.
In an embodiment of the present invention, the bottom plate is provided with a slide rail, the bottom of the slider is provided with a slide groove, the slide rail is located in the slide groove, and the slide rail is slidably connected to the slide groove.
In an embodiment of the present invention, the roller is made of rubber.
In an embodiment of the present invention, the first elastic element is a compression spring.
In an embodiment of the present invention, the first elastic element is a tension spring.
Compared with the prior art, the technical scheme of the utility model have following advantage:
buffering decelerator, when the external force action of assaulting the carrier was in the slider in the first effect module, the slider slided on the bottom plate, and first elastic element is compressed and is played the cushioning effect, simultaneously along with the removal of slider, the gyro wheel in the second effect module rolls at the slider side that is the arc setting, is curved slider for the adaptation, promotes the compression of second elastic element and plays the cushioning effect. When the external force of assaulting the carrier reduced, first elastic element kick-backs and resets, at first elastic element's the in-process that resets, because the gyro wheel is curved side roll and centre gripping at the slider, second elastic element automatic re-setting simultaneously, greatly reduced the speed that first elastic element kick-backed to reduced to assaulting the carrier and by the damage that the impact carrier led to the fact. The device not only can play the effect of buffering, and the protection is strikeed the carrier, also can be in kick-back release external force in, the impact carrier that protects self device and link to each other with this device with by strikeing the carrier, reduce the damage, prolonged life.
Drawings
In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the buffering and decelerating device of the present invention;
fig. 2 is a schematic structural view of the buffering deceleration device of the present invention from another angle;
the specification reference numbers indicate: 1. a base plate; 11. a slide rail; 2. a first action module; 21. a slider; 211. a chute; 22. a first elastic element; 23. a buffer plate; 24. an extension rod; 3. a second function module; 31. a fixing plate; 32. a second elastic element; 33. a roller; 34. a connecting plate; 35. a support frame; 36. a rotating shaft.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1 and 2, the present invention provides a buffering and decelerating device, which includes a bottom plate 1, a first acting module 2 and a second acting module 3; the first action module 2 comprises a slide block 21 arranged on the bottom plate 1 in a sliding mode, the slide block 21 is connected with a buffer plate 23 through a first elastic element 22, and the buffer plate 23 is installed at one end of the bottom plate 1; the both sides of slider 21 all set up second effect module 3, and the both sides of slider 21 are the arc setting, and second effect module 3 includes fixed plate 31, and fixed plate 31 is connected with gyro wheel 33 through second elastic element 32, and the gyro wheel 33 is attached in one side of slider 21.
In this buffering decelerator, when the external force that strikes the carrier acts on slider 21 in the first effect module 2, slider 21 slides on bottom plate 1, and first elastic element 22 is compressed and is played the cushioning effect, and simultaneously along with slider 21's removal, gyro wheel 33 in the second effect module 3 rolls at slider 21 side that is the arc setting, is curved slider 21 for the adaptation, promotes second elastic element 32 compression and plays the cushioning effect. When the external force of impacting the carrier is reduced, the first elastic element 22 rebounds to reset, and in the resetting process of the first elastic element 22, because the roller 33 rolls and clamps on the arc-shaped side edge of the sliding block 21, and the second elastic element 32 automatically resets, the rebounding speed of the first elastic element 22 is greatly reduced, so that the damage to the impacting carrier and the impacted carrier is reduced. The device not only can play the effect of buffering, and the protection is strikeed the carrier, also can be in kick-back release external force in, the impact carrier that protects self device and link to each other with this device with by strikeing the carrier, reduce the damage, prolonged life.
Specifically, the two side arcs of the sliding block 21 are both lower than the two end portions, and in the sliding process of the sliding block 21, when the roller 33 is adapted to move from the lower middle portion to the higher portion, the state of the second elastic element 32 is adjusted, so that the movement of the first elastic element 22 becomes gentle in the process, and further buffering and decelerating are performed, which is beneficial to protecting the impact carrier and the impacted carrier.
In this embodiment, one end of the sliding block 21 is connected to the buffer plate 23 through the first elastic element 22, and the other end is connected to the extension rod 24, and the action end of the extension rod 24 extends out of the base plate 1. The extension rod 24 is used for being connected with the impact carrier, and the external force of the impact carrier directly acts on the extension rod 24, so that the parts such as the sliding block 21 can be further protected.
Further, a connecting plate 34 is installed at one side of the fixing plate 31, the connecting plate 34 is connected to a supporting frame 35 through a plurality of second elastic elements 32, and the supporting frame 35 is rotatably provided with a roller 33. Specifically, each corner of the connecting plate 34 is provided with the second elastic element 32, and is connected with the supporting frame 35, so that the speed can be reduced in a more stable matching manner in the rebound and resetting process of the first elastic element 22. In the embodiment, both ends of the second elastic element 32 are fixedly connected to the connecting plate 34 and the supporting frame 35 by welding, and both ends of the first elastic element 22 are connected to the fixing plate 31 of the slider 21 by welding, which is not limited in this embodiment.
Specifically, the supporting frame 35 is provided with a rotating shaft 36, the rotating shaft 36 is sleeved with the roller 33, and the roller 33 is located at the middle part of the sliding block 21. Under the action of external force of an impact carrier, the first elastic element 22 is pushed to move through the sliding block 21, the positions of the second action modules 3 on the two sides of the sliding block 21 are fixed, but in order to adapt to height changes of the two sides of the sliding block 21 which is arranged in an arc shape, the roller 33 rolls on the rotating shaft 36 and pushes the second elastic element 32 to move, and the design of the roller 33 can prevent damage to the sliding block 21 and prolong the service life of the sliding block. Preferably, the roller 33 is made of rubber, and the rubber has high antistatic property, so that the roller 33 can rotate more smoothly.
Further, a space is arranged between the connecting plate 34 and the bottom plate 1, and a space is arranged between the supporting frame 35 and the bottom plate 1, that is, the connecting plate 34 and the bottom plate 1 are installed at a height higher than that of the fixing plate 31, so that the roller 33 can rotate on the rotating shaft 36.
In this embodiment, a slide rail 11 is installed on the bottom plate 1, a slide groove 211 is arranged at the bottom of the slide block 21, the slide rail 11 is located in the slide groove 211, and the slide rail 11 is slidably connected with the slide groove 211, so as to further realize the conversion of the external force of the impact carrier.
In the present embodiment, the first elastic element 22 is a compression spring, and the external force of the impact carrier acting on the slider 21 in the first action module 2 is a pressure. Furthermore, the first elastic element 22 may also be a tension spring. The external force of the impact carrier acting on the slide 21 in the first action module 2 is a pulling force.
In addition, the second action modules 3 are arranged on two sides of the sliding block 21 in the device, the rollers 33 in the second action modules 3 are always positioned on two sides of the sliding block 21 in the operation process and are attached to and clamped on two sides of the sliding block 21, so that the deviation phenomenon cannot occur in the resetting process of the first elastic element 22, and other parts or other devices of the impact carrier are prevented from being damaged. The application scene of the device can lead the machine tool to realize the limiting buffering deceleration, the air cylinder to realize the limiting buffering deceleration and the like.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A buffering decelerator is characterized in that: comprises that
A base plate;
the first action module comprises a sliding block which is arranged on the bottom plate in a sliding mode, the sliding block is connected with a buffer plate through a first elastic element, and the buffer plate is installed at one end of the bottom plate;
the second action module, the both sides of slider all set up the second action module, the both sides of slider are the arc setting, the second action module includes the fixed plate, the fixed plate is connected with the gyro wheel through second elastic element, the gyro wheel attach in one side of slider.
2. The buffer deceleration device according to claim 1, wherein: the arcs on both sides of the sliding block are both lower than the two end parts at the middle part.
3. The buffer deceleration device according to claim 1, wherein: one end of the sliding block is connected with the buffer plate through a first elastic element, the other end of the sliding block is connected with an extension rod, and the action end of the extension rod extends out of the bottom plate.
4. The buffer deceleration device according to claim 1, wherein: the connecting plate is installed to one side of fixed plate, the connecting plate is connected with the support frame through a plurality of second elastic element, it is provided with the gyro wheel to rotate on the support frame.
5. The buffer deceleration arrangement as set forth in claim 4, wherein: the supporting frame is internally provided with a rotating shaft, the rotating shaft is sleeved with the roller, and the roller is positioned at the middle part of the sliding block.
6. The buffer deceleration arrangement of claim 4, wherein: the connecting plate with be provided with the interval between the bottom plate, the support frame with be provided with the interval between the bottom plate.
7. The buffer deceleration arrangement as set forth in claim 1, wherein: the bottom plate is provided with a slide rail, the bottom of the slide block is provided with a slide groove, the slide rail is positioned in the slide groove, and the slide rail is connected with the slide groove in a sliding manner.
8. The buffer deceleration device according to claim 1, wherein: the roller is made of rubber.
9. The buffer deceleration device according to claim 1, wherein: the first elastic element is a pressure spring.
10. The buffer deceleration device according to claim 1, wherein: the first elastic element is a tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222888975.5U CN218718465U (en) | 2022-10-31 | 2022-10-31 | Buffering speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222888975.5U CN218718465U (en) | 2022-10-31 | 2022-10-31 | Buffering speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218718465U true CN218718465U (en) | 2023-03-24 |
Family
ID=85596809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222888975.5U Active CN218718465U (en) | 2022-10-31 | 2022-10-31 | Buffering speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218718465U (en) |
-
2022
- 2022-10-31 CN CN202222888975.5U patent/CN218718465U/en active Active
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