CN221195831U - Hollow shaft magnetic powder brake with bearing positioning function - Google Patents
Hollow shaft magnetic powder brake with bearing positioning function Download PDFInfo
- Publication number
- CN221195831U CN221195831U CN202323317374.XU CN202323317374U CN221195831U CN 221195831 U CN221195831 U CN 221195831U CN 202323317374 U CN202323317374 U CN 202323317374U CN 221195831 U CN221195831 U CN 221195831U
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- shell
- fixedly connected
- screw
- brake
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- 239000006247 magnetic powder Substances 0.000 title claims abstract description 28
- 230000006870 function Effects 0.000 claims abstract description 22
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 27
- 239000006249 magnetic particle Substances 0.000 claims 5
- 241001504664 Crossocheilus latius Species 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of magnetic powder brakes and discloses a hollow shaft magnetic powder brake with a bearing positioning function. According to the utility model, through the arrangement of the springs, vibration is generated when the brake main body operates, the vibration is downwards transmitted to the connecting shell by the shell, the connecting plate connected with the connecting shell has certain elasticity, the vibration impacts the connecting shell to downwards extrude the rubber, the memory cotton drives the telescopic rod to extrude the springs to slow down the vibration, and finally the vibration is transmitted to the rubber pad by the springs and the telescopic rod to be absorbed, so that the stability and the working efficiency of the equipment are improved.
Description
Technical Field
The utility model relates to the technical field of magnetic powder brake equipment, in particular to a hollow shaft magnetic powder brake with a bearing positioning function.
Background
The hollow shaft magnetic powder brake is a braking type transmission device, is called a hollow shaft magnetic powder brake for short, the working principle of the hollow shaft magnetic powder brake is in phase with that of a magnetic powder brake (single shaft type), only the two types of the hollow shaft magnetic powder brake are slightly different in terms of structure and design, the hollow shaft magnetic powder brake is divided into an inner shell rotary type hollow shaft magnetic powder brake and an outer shell rotary type hollow shaft magnetic powder brake, two symmetrical bearings are arranged in the hollow shaft magnetic powder brake, the function of stably rotating an inner rotor is achieved, but when the bearings are arranged, the bearings are adhered in the hollow shaft magnetic powder brake through adhesive, and the bearings can rotate after long-time use.
The utility model discloses a hollow shaft magnetic powder brake with a bearing positioning function, which comprises a hollow shaft magnetic powder brake body, an inner rotor and a bearing, wherein the inner rotor is arranged in the middle of the hollow shaft magnetic powder brake body, the bearings are symmetrically and slidably arranged at two ends of the inner rotor, and the hollow shaft magnetic powder brake further comprises a positioning device.
The hollow shaft magnetic powder brake with the bearing positioning function disclosed in the above document has the following defects: in the running process of the equipment, the inner rotation of the brake can lead the brake shell to vibrate and shake together with the base, and when the vibration frequency is too high, the working efficiency of the magnetic powder brake can be affected.
Therefore, the existing hollow shaft magnetic powder brake with the bearing positioning function does not have the function of enabling the base to achieve the damping function when the brake is operated, and needs to be improved aiming at the defects, so that the function of enabling the base to achieve the damping function when the brake is operated is provided.
Disclosure of Invention
The utility model aims to provide a hollow shaft magnetic powder brake with a bearing positioning function, so as to solve the problems in the background art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a hollow shaft magnetic powder brake with a bearing positioning function, which comprises a brake main body, an interface main body and a base, wherein the interface main body and the base are fixedly connected to the outer wall of the brake main body, the base comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with two rubber pads, the upper surface of the two rubber pads is fixedly connected with four telescopic rods, the top ends of the four telescopic rods are fixedly connected with memory cotton, the upper surface of the bottom plate is fixedly connected with springs, the springs are positioned between the four telescopic rods, the outer walls around the two rubber pads are fixedly connected with connecting shells, the upper surface of the bottom plate is provided with four grooves, and limiting weights are inserted on the inner walls of the four grooves. The purpose that sets up like this is, in this equipment use, can produce vibrations when the stopper main part operation, and vibrations are conducted to the connection shell downwards by the casing on, and the connecting plate that the connection shell is connected has certain elasticity, and the vibration is strikeed the connection shell and is extruded the memory cotton downwards, and the memory cotton drives telescopic link extrusion spring and slows down vibrations, and vibrations are conducted to the rubber pad by spring and telescopic link at last and are absorbed, have improved the stability and the work efficiency of this equipment.
Further, the brake main body comprises a shell, a mounting cover is clamped on the outer wall of one side of the shell, wiring is arranged on the inner wall of the mounting cover, the wiring extends to the outside of the mounting cover, a mounting opening is formed in the outer wall of the mounting cover, and the connecting shell is fixedly connected to the lower surface of the shell. The purpose that sets up like this is, in this equipment use, and the wiring is used for switching on the power and makes drive piece drive interface main part department rotate and operate, and the mounting port is used for installing this equipment to the physiosis epaxially, and the connection shell is connected convenient next step rubber pad with the casing, realizes the shock-absorbing function when spring and memory cotton are to the stopper main part operation.
Further, three first screw holes are formed in the outer wall of the mounting cover, the three first screw holes penetrate through the mounting cover to extend to the inside of the shell, first screw rods are connected to the inner wall of the first screw holes in a threaded mode, and the first screw rods penetrate through the mounting cover to extend to the inner wall of the shell. The purpose of setting like this is, in this equipment use, and screw one makes the installation lid be detachable construction with screw one cooperation, conveniently changes the magnetic in the stopper main part.
Further, the joint has the sealing washer on the opposite side outer wall of casing, fixedly connected with drive piece on the one side outer wall that the sealing washer is close to the casing, a plurality of little screw has been seted up on the outer wall of sealing washer, a plurality of little screw runs through the sealing washer and extends to the inside of casing, a plurality of threaded connection has the little screw on the inner wall of little screw, little screw runs through the sealing washer and extends to on the inner wall of casing. The purpose that sets up like this is, in this equipment use, and the wiring is used for switching on the power and makes drive piece drive interface main part department rotate and operate, and little screw makes the sealing washer for detachable construction with the little screw cooperation, can dismantle the little screw when the drive piece damages and renew.
Further, a connecting plate is fixedly connected to the inner wall of the mounting opening, a connecting pipe is fixedly connected to the outer wall of one side, close to the mounting opening, of the connecting plate, an interface is fixedly connected to the outer wall of the connecting pipe, and a positioning block is fixedly connected to the inner wall of the interface. The purpose that sets up like this is in this equipment use, installs the gas axle in the interface, and the locating piece carries out spacing fixed to the axle port, when gas axle gas size difference, twists and moves screw rod two, tightens up the circle and tightens up and drive the slider and slide in the spout, and four sliders are fixed the axle body, and the sealing block is fixed screw rod two and screw two junction, has strengthened the practicality of this equipment.
Further, four sliding grooves are formed in the outer wall of the connecting pipe, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, a tightening ring is arranged on the outer wall of the sliding blocks, a second screw hole is formed in the outer wall of the top of the tightening ring, a second screw rod is connected to the inner wall of the second screw hole in a threaded mode, and one end of the second screw rod is connected to the sealing block in a threaded mode. The purpose that sets up like this is, in this equipment use, when the gaseous size of physiosis axle is different, twists screw rod two, tightens up the circle and tightens up and drive the slider and slide in the spout, and four sliders are fixed the shaft body, and the sealing block is fixed screw rod two and screw two junction, has strengthened the practicality of this equipment.
The utility model has the following beneficial effects:
(1) According to the utility model, through the arrangement of the springs, vibration is generated when the brake main body operates in the using process of the device, the vibration is downwards transmitted to the connecting shell by the shell, the connecting plate connected with the connecting shell has certain elasticity, the vibration impacts the connecting shell to downwards extrude the rubber, the memory cotton drives the telescopic rod to extrude the springs to slow down the vibration, and finally the vibration is transmitted to the rubber pad by the springs and the telescopic rod to be absorbed, so that the stability and the working efficiency of the device are improved.
(2) According to the utility model, through the arrangement of the sliding blocks and the second screw rod, the air expansion shaft is installed in the interface in the using process of the equipment, the positioning block limits and fixes the shaft port, when the air sizes of the air expansion shafts are different, the second screw rod is screwed, the tightening ring tightens up and drives the sliding blocks to slide in the sliding groove, the four sliding blocks fix the shaft body, and the sealing block fixes the joint of the second screw rod and the second screw hole, so that the practicability of the equipment is enhanced.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of a brake body according to the present utility model;
FIG. 3 is a schematic diagram of the interface body structure of the present utility model;
FIG. 4 is a schematic view of a base structure of the present utility model;
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a brake body; 101. a housing; 102. a mounting cover; 103. wiring; 104. a mounting port; 105. a screw hole I; 106. a first screw; 107. a seal ring; 108. a driving block; 109. a small screw hole; 110. a small screw; 2. an interface body; 201. an interface; 202. a positioning block; 203. a chute; 204. a connecting plate; 205. a connecting pipe; 206. a slide block; 207. a tightening ring; 208. a screw hole II; 209. a second screw; 210. a sealing block; 3. a base; 301. a bottom plate; 302. a groove; 303. limiting weight; 304. a rubber pad; 305. a spring; 306. memory cotton; 307. a connection housing; 308. a telescopic rod.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model discloses a hollow shaft magnetic powder brake with a bearing positioning function, which comprises a brake main body 1, an interface main body 2 and a base 3, wherein the interface main body 2 and the base 3 are fixedly connected to the outer wall of the brake main body 1, the base 3 comprises a bottom plate 301, two rubber pads 304 are fixedly connected to the upper surface of the bottom plate 301, four telescopic rods 308 are fixedly connected to the upper surface of the two rubber pads 304, memory cotton 306 is fixedly connected to the top ends of the four telescopic rods 308, a spring 305 is fixedly connected to the upper surface of the bottom plate 301, the spring 305 is positioned between the four telescopic rods 308, a connecting shell 307 is fixedly connected to the peripheral outer walls of the two rubber pads 304, four grooves 302 are formed in the upper surface of the bottom plate 301, and limit weights 303 are inserted on the inner walls of the four grooves 302. The purpose of setting like this is, in this equipment use, can produce vibrations when stopper main part 1 is functioning, and vibrations are conducted downwards by casing 101 to on the connection shell 307, and the connecting plate 204 that the connection shell 307 is connected has certain elasticity, and the vibration strikes the connection shell 307 and extrudees the memory cotton 306 downwards, and the memory cotton 306 drives telescopic link 308 extrusion spring 305 and slows down vibrations, and finally vibrations are conducted to rubber pad 304 by spring 305 and telescopic link 308 and absorbed, has improved the stability and the work efficiency of this equipment.
The brake main body 1 comprises a shell 101, a mounting cover 102 is clamped on the outer wall of one side of the shell 101, a wiring 103 is arranged on the inner wall of the mounting cover 102, the wiring 103 extends to the outside of the mounting cover 102, a mounting opening 104 is formed in the outer wall of the mounting cover 102, and a connecting shell 307 is fixedly connected to the lower surface of the shell 101. The purpose of this arrangement is that, during the use of the device, the connection wire 103 is used to switch on the power supply to drive the driving block 108 to rotate and operate at the interface main body 2, the mounting port 104 is used to mount the device on the inflatable shaft, the connection shell 307 is connected with the housing 101 to facilitate the next step of the rubber pad 304, and the spring 305 and the memory cotton 306 realize the damping function when operating the brake main body 1.
The outer wall of the mounting cover 102 is provided with three first screw holes 105, the three first screw holes 105 penetrate through the mounting cover 102 to extend into the shell 101, the inner wall of the three first screw holes 105 is connected with a first screw rod 106 in a threaded mode, and the first screw rod 106 penetrates through the mounting cover 102 to extend into the inner wall of the shell 101. The purpose of this arrangement is that, during use of the device, the first screw hole 105 cooperates with the first screw rod 106 to make the mounting cover 102 in a detachable structure, so that the magnetic powder in the brake main body 1 can be replaced conveniently.
The sealing ring 107 is clamped on the outer wall of the other side of the shell 101, the driving block 108 is fixedly connected on the outer wall of one side, close to the shell 101, of the sealing ring 107, a plurality of small screw holes 109 are formed in the outer wall of the sealing ring 107, the plurality of small screw holes 109 penetrate through the sealing ring 107 to extend into the shell 101, small screws 110 are connected to the inner wall of the plurality of small screw holes 109 in a threaded mode, and the small screws 110 penetrate through the sealing ring 107 to extend onto the inner wall of the shell 101. The purpose of this arrangement is that, during the use of the device, the wiring 103 is used to switch on the power supply to drive the driving block 108 to rotate and operate at the interface main body 2, the small screw hole 109 cooperates with the small screw 110 to make the sealing ring 107 be a detachable structure, and when the driving block 108 is damaged, the small screw 110 can be detached for replacement.
A connecting plate 204 is fixedly connected to the inner wall of the mounting port 104, a connecting pipe 205 is fixedly connected to the outer wall of one side, close to the mounting port 104, of the connecting plate 204, an interface 201 is fixedly connected to the outer wall of the connecting pipe 205, and a positioning block 202 is fixedly connected to the inner wall of the interface 201. The purpose of setting like this is, in this equipment use, installs the physiosis axle in interface 201, and locating piece 202 carries out spacing fixed to the axle port, and when the gaseous size of physiosis axle is different, twists screw two 209, and the tight circle 207 tightens up and drives slider 206 and slide in spout 203, and four sliders 206 are fixed to the axle body, and sealing block 210 fixes the junction of screw two 209 and screw two 208, has strengthened the practicality of this equipment.
Four sliding grooves 203 are formed in the outer wall of the connecting pipe 205, sliding blocks 206 are connected to the inner walls of the four sliding grooves 203 in a sliding mode, a tightening ring 207 is installed on the outer wall of each sliding block 206, a second screw hole 208 is formed in the outer wall of the top of each tightening ring 207, a second screw rod 209 is connected to the inner wall of each second screw hole 208 in a threaded mode, and one end of each second screw rod 209 is connected to a sealing block 210 in a threaded mode. The purpose of setting like this is, when this equipment use, when the gaseous size of physiosis axle is different, twists screw two 209, and the tight circle 207 tightens up and drives slider 206 and slide in spout 203, and four sliders 206 are fixed the axle body, and sealing block 210 fixes screw two 209 and screw two 208 junction, has strengthened the practicality of this equipment.
When the device is used, vibration is generated when the brake main body 1 operates, the vibration is downwards transmitted to the connecting shell 307 by the shell 101, the connecting plate 204 connected with the connecting shell 307 has certain elasticity, the vibration impacts the connecting shell 307 to downwards extrude the memory cotton 306, the memory cotton 306 drives the telescopic rod 308 to extrude the spring 305 to slow down the vibration, and finally the vibration is transmitted to the rubber pad 304 by the spring 305 and the telescopic rod 308 to be absorbed, so that the stability and the working efficiency of the device are improved.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a hollow shaft magnetic powder brake with bearing positioning function, includes stopper main part (1), interface main part (2) and base (3), its characterized in that: interface main part (2) and base (3) fixed connection are on the outer wall of stopper main part (1), base (3) include bottom plate (301), the last fixed surface of bottom plate (301) is connected with two rubber pads (304), two the last fixed surface of rubber pad (304) is connected with four telescopic links (308), four the top fixedly connected with memory cotton (306) of telescopic link (308), the last fixed surface of bottom plate (301) is connected with spring (305), spring (305) are in between four telescopic links (308), two fixedly connected with coupling shell (307) on the outer wall all around of rubber pad (304), four recess (302) have been seted up to the upper surface of bottom plate (301), four peg graft on the inner wall of recess (302) have spacing stone roller (303).
2. A hollow axle magnetic particle brake with bearing positioning function as defined in claim 1, wherein: the brake main body (1) comprises a shell (101), a mounting cover (102) is clamped on the outer wall of one side of the shell (101), a wiring (103) is arranged on the inner wall of the mounting cover (102), the wiring (103) extends to the outside of the mounting cover (102), a mounting opening (104) is formed in the outer wall of the mounting cover (102), and the connecting shell (307) is fixedly connected to the lower surface of the shell (101).
3. A hollow axle magnetic particle brake with bearing positioning function as defined in claim 2, wherein: three screw holes I (105) are formed in the outer wall of the mounting cover (102), the three screw holes I (105) penetrate through the mounting cover (102) and extend to the inside of the shell (101), screw rods I (106) are connected to the inner wall of the screw holes I (105) in a threaded mode, and the screw rods I (106) penetrate through the mounting cover (102) and extend to the inner wall of the shell (101).
4. A hollow axle magnetic particle brake with bearing positioning function as defined in claim 2, wherein: the novel sealing device is characterized in that a sealing ring (107) is clamped on the outer wall of the other side of the shell (101), a driving block (108) is fixedly connected on the outer wall of one side, close to the shell (101), of the sealing ring (107), a plurality of small screw holes (109) are formed in the outer wall of the sealing ring (107), the small screw holes (109) penetrate through the sealing ring (107) to extend to the inside of the shell (101), a plurality of small screws (110) are connected to the inner wall of the small screw holes (109) in a threaded mode, and the small screws (110) penetrate through the sealing ring (107) to extend to the inner wall of the shell (101).
5. A hollow axle magnetic particle brake with bearing positioning function as defined in claim 2, wherein: the connecting plate (204) is fixedly connected to the inner wall of the mounting port (104), the connecting pipe (205) is fixedly connected to the outer wall of one side, close to the mounting port (104), of the connecting plate (204), the interface (201) is fixedly connected to the outer wall of the connecting pipe (205), and the positioning block (202) is fixedly connected to the inner wall of the interface (201).
6. A hollow axle magnetic particle brake with bearing positioning function as defined in claim 5, wherein: four sliding grooves (203) are formed in the outer wall of the connecting pipe (205), sliding blocks (206) are connected to the inner walls of the sliding grooves (203) in a sliding mode, a tightening ring (207) is arranged on the outer wall of the sliding blocks (206), a second screw hole (208) is formed in the outer wall of the top of the tightening ring (207), a second screw rod (209) is connected to the inner wall of the second screw hole (208) in a threaded mode, and one end of the second screw rod (209) is connected to the sealing block (210) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323317374.XU CN221195831U (en) | 2023-12-06 | 2023-12-06 | Hollow shaft magnetic powder brake with bearing positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323317374.XU CN221195831U (en) | 2023-12-06 | 2023-12-06 | Hollow shaft magnetic powder brake with bearing positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221195831U true CN221195831U (en) | 2024-06-21 |
Family
ID=91528709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323317374.XU Active CN221195831U (en) | 2023-12-06 | 2023-12-06 | Hollow shaft magnetic powder brake with bearing positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221195831U (en) |
-
2023
- 2023-12-06 CN CN202323317374.XU patent/CN221195831U/en active Active
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