CN209444736U - Around piece mechanical braking device - Google Patents
Around piece mechanical braking device Download PDFInfo
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- CN209444736U CN209444736U CN201821929990.7U CN201821929990U CN209444736U CN 209444736 U CN209444736 U CN 209444736U CN 201821929990 U CN201821929990 U CN 201821929990U CN 209444736 U CN209444736 U CN 209444736U
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- pressure
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- bearing
- regulating part
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Abstract
One kind is around piece mechanical braking device, comprising: case component, the rotating assembly and several resistance assemblies being mounted in case component for connecting case component；Case component includes the bottom plate of side shell, the panel of connecting side shell and connecting side shell；Rotating assembly includes main shaft and the pressure-bearing cylinder being set on main shaft；Main shaft includes the interior axle portion of outer axle portion and the outer axle portion of connection；Interior axle portion is threaded through in case component；Each resistance assembly includes the carrier being arranged in case component, connects the interior pressure cylinder of carrier and connect the regulating part of case component；Interior pressure cylinder and carrier are rotatablely connected；Regulating part is correspondingly arranged with carrier, and regulating part, which enables, generates extruding between interior pressure cylinder and pressure-bearing cylinder.Pass through the micro deformation of pressure-bearing cylinder, pressure-bearing cylinder is enabled to receive the component opposite with rotation direction, to enable the rotation of main shaft be obstructed, since the friction between pressure-bearing cylinder and interior pressure cylinder is based on rolling friction, to reduce the abrasion between pressure-bearing cylinder and interior pressure cylinder, the rotary resistance of lasting stability is provided to raw material disk.
Description
Technical field
The utility model relates to around piece machine component devices, more particularly to one kind around piece mechanical braking device.
Background technique
It is a kind of equipment realizing plating piece and detecting automatically around piece machine, before detection starts, plating piece is rolled up in raw material disk,
During the inspection process, around piece machine by the plating piece that need to be detected from raw material disk pull out, via after intermediate detection machine testing by rewinding disk
It packs up；It to be made of blowing assembly, intermediate high-speed detecting machine and rewinding assembly around piece owner.Since detection machine requires detected member
In detection position, needs are very straight, and the coiled strip requirement packed up is compact neat, and to reach this effect, blowing end needs to provide
Certain resistance, when so that rewinding end rotating rewinding, the plating piece of machine is in exceptionally straight state after testing；In traditional scheme, put
Expect end delivery plate offer resistance is brake motor, and because of brake block rapid wear, the resistance provided is unstable, causes to exist around piece machine
After longtime running, the coiled strip packed up cannot keep compact neat.
Utility model content
Based on this, it is necessary to the resistance provided around the blowing end of piece machine can not stable for extended periods of time aiming at the problem that, provide
One kind is around piece mechanical braking device.
One kind is around piece mechanical braking device, comprising: case component, the rotating assembly of the connection case component and several
The resistance assembly being mounted in the case component；The case component includes side shell, the panel of the connection side shell and connection
The bottom plate of the side shell；The rotating assembly includes main shaft and the pressure-bearing cylinder being set on the main shaft；The main shaft includes outer
The interior axle portion of axle portion and the connection outer axle portion；The interior axle portion is threaded through in the case component；Each resistance assembly packet
Include the regulating part of the carrier being arranged in the case component, the interior pressure cylinder of the connection carrier and the connection case component；
The interior pressure cylinder and the carrier are rotatablely connected；The regulating part is correspondingly arranged with the carrier, and the regulating part enables in described
Extruding is generated between pressure cylinder and the pressure-bearing cylinder.
It is above-mentioned case component to be connected by regulating part, while regulating part is correspondingly arranged with carrier around piece mechanical braking device,
And regulating part enables and generates extruding between interior pressure cylinder and pressure-bearing cylinder, it is micro that the pressure between interior pressure cylinder and pressure-bearing cylinder enables pressure-bearing cylinder generate
Deformation, since micro deformation has occurred in pressure-bearing cylinder, in shaft and pressure-bearing cylinder rotation process, pressure-bearing cylinder receives and rotation direction
Opposite component, so that the rotation of main shaft is enabled to be obstructed, since the friction between pressure-bearing cylinder and interior pressure cylinder is based on rolling friction, from
And reduce the abrasion between pressure-bearing cylinder and interior pressure cylinder, the service life of pressure-bearing cylinder and interior pressure cylinder is improved, to main shaft and raw material
The rotary resistance of disk offer lasting stability.
The regulating part is threadedly coupled with the side shell in one of the embodiments,.
Each resistance assembly further includes the bolster being correspondingly arranged with the regulating part in one of the embodiments,
The bolster is connect with the carrier, and the bolster is arranged between the carrier and the regulating part.
The regulating part is compressed spring in one of the embodiments, and the side shell is equipped with and the regulating part pair
The outer accommodation tube answered, the outside of the carrier are equipped with interior accommodation tube corresponding with the regulating part, and one end of the regulating part holds
It sets in the outer accommodation tube, the other end of the regulating part is accommodated in the interior accommodation tube.
The inner cavity of the side shell forms several limit cavitys in one of the embodiments, the limit cavity with it is described
Carrier is correspondingly arranged, and the resistance assembly is accommodated in the limit cavity, and the extending direction of the limit cavity passes through described
Pressure-bearing cylinder；The case component further includes the limit plate for connecting the side shell, and the limit plate is corresponding with the side of the carrier.
The panel is extended with internal projecting ring inwardly in one of the embodiments, and the rotating assembly further includes accommodating
First axle bearing member in the internal projecting ring, the main shaft are threaded through in the first axle bearing member.
The case component further includes the carrying of thrust bearing and the connection internal projecting ring in one of the embodiments,
Block；Flange part is extended in the interior axle portion；The thrust bearing is arranged between the flange part and the carrier block, described
Flange part is arranged between the first axle bearing member and the thrust bearing.
Outer bulge loop is extended on the bottom plate in one of the embodiments, the rotating assembly further includes being accommodated in institute
The second bearing part in outer bulge loop is stated, the main shaft is threaded through in the second bearing part.
The rotating assembly further includes connecting the first fixed plate of the interior axle portion and connecting in one of the embodiments,
Connect the second fixed plate of the interior axle portion；First fixed plate connects the side of the pressure-bearing cylinder, and second fixed plate connects
Connect the other side of the pressure-bearing cylinder.
The resistance assembly is uniformly distributed using the main shaft as axle center in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram around piece mechanical braking device of a preferred embodiment of the utility model；
Fig. 2 is the front view shown in FIG. 1 around piece mechanical braking device；
Fig. 3 is the section view shown in Fig. 2 around piece mechanical braking device in the direction AA；
Fig. 4 is the section view shown in Fig. 2 around piece mechanical braking device in the direction BB；
Fig. 5 A is the fiting relation figure in a kind of embodiment between regulating part and carrier；
Fig. 5 B is the fiting relation figure in another embodiment between regulating part and carrier.
Specific embodiment
The utility model will be described more fully below for the ease of understanding the utility model,.But this is practical
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to make the understanding of the disclosure of the utility model more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 to Fig. 5 B is please referred to, is one better embodiment of the utility model around piece mechanical braking device 100, is used for
There is the rotation of the raw material disk of plating piece to provide resistance volume.It should include case component 20, connection machine around piece mechanical braking device 100
The rotating assembly of shell component 20 and several resistance assemblies 40 being mounted in case component 20；Case component 20 include side shell 21,
The panel 22 of connecting side shell 21 and the bottom plate 23 of connecting side shell 21；Rotating assembly includes main shaft 31 and is set on main shaft 31
Pressure-bearing cylinder 32；Main shaft 31 includes the interior axle portion 312 of outer axle portion 311 and the outer axle portion 311 of connection；Interior axle portion 312 is threaded through casing group
In part 20；Each resistance assembly 40 includes the carrier 41 being arranged in case component 20, the interior pressure cylinder 42 and connection for connecting carrier 41
The regulating part 43 of case component 20；Interior pressure cylinder 42 and carrier 41 are rotatablely connected；Regulating part 43 is correspondingly arranged with carrier 41, regulating part
43 enable generation extruding between interior pressure cylinder 42 and pressure-bearing cylinder 32.
Case component 20 is connected by regulating part 43, while regulating part 43 is correspondingly arranged with carrier 41, and regulating part 43 enables
Extruding is generated between interior pressure cylinder 42 and pressure-bearing cylinder 32, it is micro that the pressure between interior pressure cylinder 42 and pressure-bearing cylinder 32 enables pressure-bearing cylinder 32 generate
Deformation, since micro deformation has occurred in pressure-bearing cylinder 32, in 32 rotation process of shaft and pressure-bearing cylinder, pressure-bearing cylinder 32 receives and turns
Contrary component is moved, to enable the rotation of main shaft 31 be obstructed, since the friction between pressure-bearing cylinder 32 and interior pressure cylinder 42 is to roll
Based on dynamic friction, to reduce the abrasion between pressure-bearing cylinder 32 and interior pressure cylinder 42, pressure-bearing cylinder 32 and interior pressure cylinder 42 are improved
Service life provides the rotary resistance of lasting stability to main shaft 31 and raw material disk.
In a wherein embodiment, to utilize regulating part 43, make to generate extruding between interior pressure cylinder 42 and pressure-bearing cylinder 32,
Regulating part 43 is threadedly coupled with side shell 21；Optionally, the stability being connect for raising regulating part 43 with side shell 21, case component 20
It further include the nut piece 24 of connecting side shell 21, nut piece 24 is correspondingly arranged with regulating part 43, regulating part 43 and 24 screw thread of nut piece
Connection；Specifically, regulating part 43 is screw.
Please refer to Fig. 5 B, in a wherein embodiment, after 42 long-term operation of pressure-bearing cylinder 32 and interior pressure cylinder there may be
Strain, pressure-bearing cylinder 32 possibly can not be contacted with interior pressure cylinder 42, caused resistance assembly 40 to provide without normal direction shaft and pressure-bearing cylinder 32 and turned
Dynamic resistance, to ensure 42 energy long term reliable contact of pressure-bearing cylinder 32 and interior pressure cylinder, each resistance assembly 40 further includes right with regulating part 43
The bolster 44 that should be arranged, bolster 44 are connect with carrier 41, and bolster 44 is arranged between carrier 41 and regulating part 43, are passed through
Regulating part 43 is adjusted, so that regulating part 43 is generated extruding to bolster 44, enabling bolster 44, deformation occurs, when pressure-bearing cylinder 32 and internal pressure
When 42 long-term operations of cylinder generate strain, due to the elastic reaction of buffering, enable carrier 41 mobile to 32 direction of pressure-bearing cylinder, to keep
Interior pressure cylinder 42 generates extruding to pressure-bearing cylinder 32；Specifically, bolster 44 is compressed spring.
Fig. 5 A is please referred to, in a wherein embodiment, to make to generate extruding between interior pressure cylinder 42 and pressure-bearing cylinder 32, together
When simplify resistance assembly 40 structure, regulating part 43 be compressed spring, side shell 21 be equipped with outer receiving corresponding with regulating part 43
The outside of cylinder 211, carrier 41 is equipped with interior accommodation tube 411 corresponding with regulating part 43, and one end of regulating part 43 is accommodated in outer receiving
In cylinder 211, the other end of regulating part 43 is accommodated in interior accommodation tube 411；Regulating part 43 due to by side shell 21 and carrier 41 it
Between extruding, deformation has occurred, thus to carrier 41 generate elastic force, make between interior pressure cylinder 42 and pressure-bearing cylinder 32 generate extruding.
Fig. 3 and Fig. 4 is please referred to, in a wherein embodiment, for the moving direction for limiting carrier 41 and interior pressure cylinder 42,
Enable carrier 41 and interior pressure cylinder 42 move radially, the inner cavity of side shell 21 forms several limit cavitys 212, limit cavity 212 with
Carrier 41 is correspondingly arranged, and resistance assembly 40 is accommodated in limit cavity 212, and the extending direction of limit cavity 212 passes through pressure-bearing cylinder
32；Case component 20 further includes the limit plate 25 of connecting side shell 21, and limit plate 25 is corresponding with the side of carrier 41；Pass through carrier 41
It is accommodated in limit cavity 212, while limit plate 25 is corresponding with the side of carrier 41, thus the shifting to carrier 41 and interior pressure cylinder 42
Dynamic direction generates restriction, and interior pressure cylinder 42 is enabled accurately to press to pressure-bearing cylinder 32；In other embodiments, it can also be that carrier 41 passes through
Guide rail is slidably arranged in case component 20.
Referring to Fig. 3, in a wherein embodiment, to reduce the friction between main shaft 31 and panel 22, panel 22
It is extended with internal projecting ring 221 inwardly, rotating assembly further includes the first axle bearing member 33 being accommodated in internal projecting ring 221, and main shaft 31 is worn
It is located in first axle bearing member 33；Specifically, the interior axle portion 312 of main shaft 31 is threaded through in first axle bearing member 33.
In a wherein embodiment, to avoid main shaft 31 from moving axially with respect to case component 20, main shaft 31 is enabled to keep
It is rotatably arranged in case component 20, case component 20 further includes thrust bearing 26 and the carrier block 27 for connecting internal projecting ring 221；
Flange part 314 is extended in interior axle portion 312；Thrust bearing 26 is arranged between flange part 314 and carrier block 27, flange part 314
It is arranged between first axle bearing member 33 and thrust bearing 26；To enable main shaft 31 and case component 20 be rotatablely connected, main shaft is avoided
31 is mobile relative to case component 20, while when main shaft 31 is by downward pressure, thrust bearing 26 generates carrying to main shaft 31
And lubricating action.
In a wherein embodiment, to reduce the friction between main shaft 31 and bottom plate 23, it is extended on bottom plate 23 outer
Bulge loop 231, rotating assembly further include the second bearing part 34 being accommodated in outer bulge loop 231, and main shaft 31 is threaded through second bearing part
In 34；Specifically, the interior axle portion 312 of main shaft 31 is threaded through in second bearing part 34.
In a wherein embodiment, to make reliably to be driven between pressure-bearing cylinder 32 and main shaft 31, rotating assembly further includes
Second fixed plate 36 of the first fixed plate 35 of axle portion 312 and the interior axle portion 312 of connection in connecting；The connection of first fixed plate 35 is held
The side of pressure cylinder 32, the second fixed plate 36 connect the other side of pressure-bearing cylinder 32；Specifically, pressure-bearing cylinder 32 and the first fixed plate 35 it
Between or pressure-bearing cylinder 32 and the second fixed plate 36 between can be connected by bayonet lock, pressure-bearing cylinder 32 and the first fixed plate 35, second are fixed
It can be connected by screw between plate 36.
Referring to Fig. 4, in a wherein embodiment, to improve the stability that main shaft 31 rotates, resistance assembly 40 with
Main shaft 31 is axle center, is uniformly distributed；It is zero to the resultant force of radial component caused by pressure-bearing cylinder 32 to enable each interior pressure cylinder 42, enables
31 stable rotation of main shaft.
Referring to Fig. 3, specifically, to be rotatablely connected interior pressure cylinder 42 and carrier 41, during resistance assembly 40 further includes
Axis 45, interior pressure cylinder 42 are set on axis 45；Further, the friction between reduction axis 45 and interior pressure cylinder 42, axis 45
Bearing part is equipped between interior pressure cylinder 42.To keep main shaft 31 synchronous with raw material disk, outer axle portion 311 is equipped with keyway 315；It is optional
Ground, the material for the service life for improving pressure-bearing cylinder 32 and interior pressure cylinder 42, pressure-bearing cylinder 32 is Teflon, and the material of interior pressure cylinder 42 is
Excellent power glue.
In the present embodiment, case component is connected by regulating part, while regulating part is correspondingly arranged with carrier, and regulating part enables
Extruding is generated between interior pressure cylinder and pressure-bearing cylinder, the pressure between interior pressure cylinder and pressure-bearing cylinder enables pressure-bearing cylinder generate micro deformation, due to
Micro deformation has occurred in pressure-bearing cylinder, and in shaft and pressure-bearing cylinder rotation process, pressure-bearing cylinder receives point opposite with rotation direction
Power, to enable the rotation of main shaft be obstructed, since the friction between pressure-bearing cylinder and interior pressure cylinder is based on rolling friction, to reduce
Abrasion between pressure-bearing cylinder and interior pressure cylinder improves the service life of pressure-bearing cylinder and interior pressure cylinder, holds to main shaft and the offer of raw material disk
Rotary resistance stable long.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. one kind is around piece mechanical braking device characterized by comprising the shaft group of case component, the connection case component
Part and several resistance assemblies being mounted in the case component；The case component includes the face of side shell, the connection side shell
The bottom plate of plate and the connection side shell；The rotating assembly includes main shaft and the pressure-bearing cylinder being set on the main shaft；It is described
Main shaft includes the interior axle portion of outer axle portion and the connection outer axle portion；The interior axle portion is threaded through in the case component；It is each described
Resistance assembly includes the carrier being arranged in the case component, the interior pressure cylinder of the connection carrier and the connection casing group
The regulating part of part；The interior pressure cylinder and the carrier are rotatablely connected；The regulating part is correspondingly arranged with the carrier, the adjusting
Part, which enables, generates extruding between the interior pressure cylinder and the pressure-bearing cylinder.
2. according to claim 1 around piece mechanical braking device, which is characterized in that the regulating part and the side shell screw thread
Connection.
3. according to claim 2 around piece mechanical braking device, which is characterized in that each resistance assembly further includes and institute
State the bolster that regulating part is correspondingly arranged, the bolster is connect with the carrier, bolster setting the carrier with
Between the regulating part.
4. according to claim 1 around piece mechanical braking device, which is characterized in that the regulating part is compressed spring, institute
Side shell is stated equipped with outer accommodation tube corresponding with the regulating part, the outside of the carrier is equipped in corresponding with the regulating part
Accommodation tube, one end of the regulating part are accommodated in the outer accommodation tube, and the other end of the regulating part is accommodated in the content
It receives in cylinder.
5. according to claim 1 around piece mechanical braking device, which is characterized in that the inner cavity of the side shell forms several limits
Position cavity, the limit cavity are correspondingly arranged with the carrier, and the resistance assembly is accommodated in the limit cavity, the limit
The extending direction of position cavity passes through the pressure-bearing cylinder；The case component further includes the limit plate for connecting the side shell, the limit
Position plate is corresponding with the side of the carrier.
6. according to claim 1 around piece mechanical braking device, which is characterized in that the panel is extended with convex inwardly
Ring, the rotating assembly further include the first axle bearing member being accommodated in the internal projecting ring, and the main shaft is threaded through the first axle
In bearing member.
7. according to claim 6 around piece mechanical braking device, which is characterized in that the case component further includes thrust axis
Hold and connect the carrier block of the internal projecting ring；Flange part is extended in the interior axle portion；The thrust bearing is arranged described convex
Between edge and the carrier block, the flange part is arranged between the first axle bearing member and the thrust bearing.
8. according to claim 1 around piece mechanical braking device, which is characterized in that outer bulge loop is extended on the bottom plate,
The rotating assembly further includes the second bearing part being accommodated in the outer bulge loop, and the main shaft is threaded through the second bearing part
In.
9. according to claim 1 around piece mechanical braking device, which is characterized in that the rotating assembly further includes connection institute
State the first fixed plate of interior axle portion and the second fixed plate of the connection interior axle portion；First fixed plate connects the pressure-bearing
The side of cylinder, second fixed plate connect the other side of the pressure-bearing cylinder.
10. according to claim 1 to described in 9 any one around piece mechanical braking device, which is characterized in that the resistance assembly
Using the main shaft as axle center, it is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929990.7U CN209444736U (en) | 2018-11-21 | 2018-11-21 | Around piece mechanical braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929990.7U CN209444736U (en) | 2018-11-21 | 2018-11-21 | Around piece mechanical braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444736U true CN209444736U (en) | 2019-09-27 |
Family
ID=68011744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821929990.7U Active CN209444736U (en) | 2018-11-21 | 2018-11-21 | Around piece mechanical braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340278A (en) * | 2018-11-21 | 2019-02-15 | 中山品高电子材料有限公司 | Around piece mechanical braking device |
-
2018
- 2018-11-21 CN CN201821929990.7U patent/CN209444736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340278A (en) * | 2018-11-21 | 2019-02-15 | 中山品高电子材料有限公司 | Around piece mechanical braking device |
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