CN209256516U - A kind of inner wall of steel cylinder sander - Google Patents
A kind of inner wall of steel cylinder sander Download PDFInfo
- Publication number
- CN209256516U CN209256516U CN201821934196.1U CN201821934196U CN209256516U CN 209256516 U CN209256516 U CN 209256516U CN 201821934196 U CN201821934196 U CN 201821934196U CN 209256516 U CN209256516 U CN 209256516U
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- CN
- China
- Prior art keywords
- steel cylinder
- wall
- connecting rod
- overhanging
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of inner wall of steel cylinder sanders, including support and the workpiece polishing mechanism and steel bottle fixed seat that are arranged on the support, the workpiece polishing mechanism includes the overhanging bar being rotatably arranged on the support and its driving mechanism, connecting rod is hingedly equipped on the overhanging bar, the end of connecting rod is equipped with grinding head, and the connecting rod can be opened under the influence of centrifugal force when the overhanging bar rotates so that grinding head and inner wall of steel cylinder CONTACT WITH FRICTION.The grinding head of the utility model can in rotation it is good adaptation and be bonded inner wall of steel cylinder appearance pit or protrusion, the problem of avoiding because that locally can not be bonded or excessively polish caused by inner wall of steel cylinder is in irregular shape or roughness is complicated and changeable, to realize the uniform grinding covered to inner wall of steel cylinder comprehensively, grinding effect is good.
Description
Technical field
The utility model relates to gas storage cylinders tool of production field more particularly to a kind of inner wall of steel cylinder sanders.
Background technique
With the extensive use of various gases, gas use with transport usually using steel cylinder as store utensil, according to
Different use occasions and gas type, steel cylinder are divided into low-purity gas bomb and high-pure gas steel cylinder, high-pure gas steel
Bottle is since it is desired that guarantee the high-purity of stored gas, and to the factor that gas purity impacts be usually the inner wall of steel cylinder
Degrade, so the inner wall of steel cylinder needs to handle by sanding and polishing to reduce the degree of roughness of inner wall surface to reduce and degrade
Degree, therefore manufacturing one of high-pure gas steel cylinder necessary process is exactly inner wall of steel cylinder polishing grinding.
Traditional inner wall polishing grinding is that dedicated polishing grinding material is put into steel cylinder, then drive steel cylinder rotation to
Polishing grinding material is enabled to polish inner wall of steel cylinder, but the polishing of this method is uneven and takes a long time.Authorization Notice No.
A kind of rotary inner wall of steel cylinder burnishing device is disclosed for the Chinese patent literature of CN207206122U, which includes for controlling
Rotary system, grinding machine and the control system for controlling grinding machine abrasion site of steel cylinder revolution processed, control system includes dead axle, dead axle
Middle part be hinged with connecting rod, connecting rod is fixedly connected with grinding machine tail end, be additionally provided on dead axle control connecting rod and dead axle it
Between angle push-pull mechanism, in the technical scheme, the grinding machine connected in connecting rod is pushed and is reclined in steel cylinder by push-pull mechanism
Wall, grinding machine polish to inner wall of steel cylinder in the rotation of steel cylinder, but due to needing to control push-pull mechanism in the technical solution
Push-pull effort to make grinding machine that there is good fitting effect to inner wall of steel cylinder, and the push-pull effort is in the steel cylinder in practical operation
Wall roughness complicated and changeable or global shape it is irregular when be not easy to Adaptive Control, it is easy to appear mills when polishing
Phenomena such as polishing part of machine is locally bonded bad or excessive polishing with inner wall of steel cylinder, and then lead to the problem of grinding effect difference.
Utility model content
The utility model provides a kind of inner wall of steel cylinder sander, to solve in the prior art to polish to inner wall of steel cylinder because of grinding machine
When phenomena such as being easy to appear bad part fitting or excessive polishing caused grinding effect difference problem.
A kind of inner wall of steel cylinder sander of the utility model adopts the following technical scheme that
A kind of inner wall of steel cylinder sander is fixed including support and the workpiece polishing mechanism and steel cylinder that are arranged on the support
Seat, it is characterised in that: the workpiece polishing mechanism includes the overhanging bar being rotatably arranged on the support and its driving mechanism, described outstanding
Connecting rod is hingedly equipped on boom, the end of connecting rod is equipped with grinding head, and the connecting rod can be when the overhanging bar rotates
It is opened under the influence of centrifugal force so that grinding head and inner wall of steel cylinder CONTACT WITH FRICTION.
Slip ring is equipped on the overhanging bar, between the slip ring and connecting rod be equipped with both ends respectively with the sliding
Ring and the corresponding hinged support rod moved for stablizing the connecting rod of connecting rod.
Middle part that the hinged place of the support rod and connecting rod is located at the connecting rod or connecting rod are close to overhanging bar
At position.
It is equipped between the adjacent connecting rod and is equipped with the elasticity that one end of grinding head is mutually furthered for bar will to be correspondingly connected with
Part.
The elastic component is located in the plane vertical with the overhanging frame extending direction.
The elastic component is return spring.
The junction of the output end of the driving mechanism and overhanging frame is equipped with to be set in outside the overhanging frame and is used to protect
The protective case of overhanging frame spin stabilization.
The protective case is the carbon fiber of hollow cylindrical or big end close to the output end of driving mechanism.
The driving mechanism is speed regulating motor.
The steel bottle fixed seat includes support base and the tank bracket that is rotatably provided in the support base.
The beneficial effects of the utility model are: being hinged on the company of overhanging boom end in the polishing suspension of the utility model setting
Extension bar is in that umbrella is opened when overhanging bar driven-mechanism drives and rotates under the action of the centrifugal force, so that setting is in connection boom end
Grinding head can in rotation it is good adaptation and be bonded inner wall of steel cylinder appearance pit or protrusion, avoid because in steel cylinder
The problem of part caused by wall is in irregular shape or roughness is complicated and changeable can not be bonded or excessively polish, thus realization pair
The uniform grinding of inner wall of steel cylinder covered comprehensively, grinding effect are good；It reclines inner wall of steel cylinder additionally, due to grinding head by centrifugal force,
Therefore there is good adaptability, operation and Adaptive Control for the variation of inner wall of steel cylinder especially bottleneck transition position internal diameter
Get up and is also easier.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram (the work shape of the specific embodiment of inner wall of steel cylinder sander of the utility model
State)；
Fig. 2 is the structural schematic diagram (open configuration) of polishing suspension in Fig. 1；
Fig. 3 is the status diagram of polishing suspension in Fig. 1 K direction view；
Fig. 4 is a kind of structural schematic diagram (preparation of the specific embodiment of inner wall of steel cylinder sander of the utility model
State)；
Fig. 5 is the structural schematic diagram (non-open configuration) of polishing suspension in Fig. 4；
Fig. 6 is the status diagram of polishing suspension in Fig. 4 J direction view；
In figure: 1, support；11, guide rail；12, steel bottle fixed seat；2, speed regulating motor；21, bracket；22, protective case；3, steel
Bottle；31, bottleneck；4, polishing suspension；41, grinding head；42, connecting rod；43, return spring；44, overhanging bar；45, support rod；46,
Slip ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of embodiment of inner wall of steel cylinder sander of the utility model, as shown in Figures 1 to 6, a kind of inner wall of steel cylinder is beaten
Grinding machine, including support 1 and the workpiece polishing mechanism being arranged on support 1 and steel bottle fixed seat 12, support 1 includes guide rail 11.
In the present embodiment, steel bottle fixed seat 12 is slidably arranged on guide rail 11, and workpiece polishing mechanism is arranged on support 1, from
And steel bottle fixed seat 12 can be pushed with close to perhaps far from workpiece polishing mechanism so that can make steel cylinder 3 close to or far from beating
Grinding machine structure.
Workpiece polishing mechanism includes the overhanging bar 44 being rotatably arranged on support 1 and its driving mechanism, is hingedly set on overhanging bar 44
There is connecting rod 42, the end of connecting rod 42 is equipped with grinding head 41, and connecting rod 42 can be when overhanging bar 44 be rotated in centrifugal force
Effect is lower to open so that grinding head 41 and 3 inner wall CONTACT WITH FRICTION of steel cylinder；Being described in further detail as workpiece polishing mechanism includes driving machine
Structure, the bracket 21 for being used to support driving mechanism and the polishing that driving mechanism output end is set and corresponds to 3 inner cavity of steel cylinder that overhangs
Suspension 4, driving mechanism is speed regulating motor 2 in the present embodiment, and bracket 21 is fixed on support 1, and polishing suspension 4 includes and speed regulation
The overhanging bar 44 of 2 output end of motor connection, hingedly there are four around overhanging bar 44 for the one end of overhanging bar 44 far from speed regulating motor 2
The connecting rod 42 that rotary shaft is uniformly arranged, connecting rod 42 are equipped with beating for 3 inner wall of steel cylinder of polishing far from one end of overhanging bar 44
Bistrique 41, in order to guarantee that the grinding head 41 of 42 end of connecting rod can come into full contact with 3 inner wall of steel cylinder, the length of connecting rod 42 is greater than
3 inner wall radius of steel cylinder, the length of overhanging bar 44 are not less than the half of the length of corresponding steel cylinder 3.
Slip ring 46 is equipped on overhanging bar 44, between slip ring 46 and connecting rod 42 be equipped with both ends respectively with slip ring 46
With corresponding hinged, for being stably connected with the movement of bar 42 the support rod 45 of connecting rod 42, support rod 45 is in bottleneck 31 in order to prevent
Place is stopped by bottleneck 31 and causes grinding head 41 that can not polish 31 inner wall of bottleneck, the hinged place of support rod 45 and connecting rod 42 according to
The middle part of connecting rod 42 is arranged in the shape of bottleneck 31.
Connecting rod 42 is put together for convenience to be smoothly put into or take out steel cylinder 3, between connecting rod 42
Equipped with the elastic component that one end of grinding head 41 is mutually furthered is equipped with for will be correspondingly connected with bar 42, elastic component is return spring 43,
In addition to making tension equalizer, all return springs 43 are located in the plane vertical with overhanging frame extending direction.
In order to protect overhanging frame and make overhanging frame stable rotation, the junction of the output end and overhanging frame of driving mechanism is equipped with
The protective case 22 being set in outside overhanging frame, protective case 22 are hollow cylindrical.
In the present embodiment, steel cylinder 3 process when state be horizontality, steel bottle fixed seat 12 be arranged on guide rail 11 and
Workpiece polishing mechanism is fixed on support 1, can also be placed overhanging bar 44 vertically in other embodiments, corresponding erect of steel cylinder 3 is put
It sets, the setting of remaining structure adaptability, steel bottle fixed seat 12 can be fixed on support 1 and workpiece polishing mechanism is arranged on guide rail 11,
Or steel bottle fixed seat 12 and workpiece polishing mechanism are arranged on guide rail 11, and the positioning devices such as installation positioning pin are adapted on guide rail 11.
In other embodiments, the driving devices such as speed regulating motor 2 or servo motor；Connecting rod 42 also can be set
Three, five or multiple；Connecting rod 42 can also be arranged in the hinged place of support rod 45 and connecting rod 42 according to the actual situation
At the position of overhanging bar 44.
In other embodiments, elastic component may be the elastic element that such as rubber rubber band has flexible ability；Protection
Set 22 may be carbon fiber of the big end close to the output end of driving mechanism.
In other embodiments, for the ease of rotating steel cylinder 3, steel bottle fixed seat 12 includes support base and is rotatably provided in
Steel cylinder quickly can be turned orientation by rotating tank bracket, for the ease of polishing by the tank bracket in support base
Height adjustment mechanism can be arranged on workpiece polishing mechanism or steel bottle fixed seat 12 in the steel cylinder of different model.
When specifically used, steel cylinder 3 is fixed on steel bottle fixed seat 12, suspension 4 of polishing at this time is in non-open configuration, will
The grinding head 41 and connecting rod 42 of polishing suspension 4 protrude into steel cylinder 3 by bottleneck 31 and guarantee the axis of overhanging bar 44 Yu steel cylinder 3
It is located along the same line, then starts speed regulating motor 2 to appropriate revolving speed, suspension 4 of polishing at this time is in open configuration, grinding head 41
It is bonded 3 inner wall of steel cylinder and 3 inner wall of steel cylinder of polishing while rotating, is adjusted due to connecting rod 42 in overhanging bar 44 in bruting process
It is under the action of the centrifugal force in that umbrella is opened when the driving rotation of speed motor 2, so that 41 energy of grinding head of 42 end of connecting rod be arranged in
Enough adaptations good in rotation and the pit or protrusion for being bonded the appearance of 3 inner wall of steel cylinder, avoid because of 3 inner wall shape of steel cylinder not
The problem of part caused by rule or roughness are complicated and changeable can not be bonded or excessively polish, to realize in steel cylinder 3
The uniform grinding of wall covered comprehensively, grinding effect is good, reclines 3 inner wall of steel cylinder additionally, due to grinding head 41 by centrifugal force, because
This has good adaptability, operation and adaptability control for the variation of 3 inner wall of steel cylinder especially 31 transition position internal diameter of bottleneck
System gets up also to be easier, i.e., suitably reduces the revolving speed of speed regulating motor 2, and grinding head 41 is still under the action of the centrifugal force at this time
It is polished the inner wall of bottleneck 31 and influence of the variation for dynamics of polishing to grinding effect is smaller, when steel cylinder 3 has been polished one end
When by steel cylinder 3 turning polishing the other end.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of inner wall of steel cylinder sander, including support and the workpiece polishing mechanism and steel bottle fixed seat that are arranged on the support,
It is characterized by: the workpiece polishing mechanism includes the overhanging bar being rotatably arranged on the support and its driving mechanism, the overhanging
Hingedly be equipped with connecting rod on bar, the end of connecting rod is equipped with grinding head, the connecting rod can when the overhanging bar is rotated
It is opened under the action of centrifugal force so that grinding head and inner wall of steel cylinder CONTACT WITH FRICTION.
2. a kind of inner wall of steel cylinder sander according to claim 1, it is characterised in that: be equipped with sliding on the overhanging bar
Ring, is equipped with that both ends are corresponding with the slip ring and connecting rod respectively hinged to be used to stablize institute between the slip ring and connecting rod
State the support rod of connecting rod movement.
3. a kind of inner wall of steel cylinder sander according to claim 2, it is characterised in that: the hinge of the support rod and connecting rod
The middle part for locating to be located at the connecting rod or connecting rod are connect at the position of overhanging bar.
4. a kind of inner wall of steel cylinder sander according to claim 1 or 3, it is characterised in that: between the adjacent connecting rod
Equipped with for one end elastic component that mutually furthers of the bar equipped with grinding head will to be correspondingly connected with.
5. a kind of inner wall of steel cylinder sander according to claim 4, it is characterised in that: the elastic component is located to be hanged with described
It stretches in the vertical plane of frame extending direction.
6. a kind of inner wall of steel cylinder sander according to claim 5, it is characterised in that: the elastic component is return spring.
7. a kind of inner wall of steel cylinder sander according to claim 1, it is characterised in that: the output end of the driving mechanism with
The junction of overhanging frame is equipped with the protective case for being used to protect overhanging frame spin stabilization being set in outside the overhanging frame.
8. a kind of inner wall of steel cylinder sander according to claim 7, it is characterised in that: the protective case is hollow cylindrical
Or big end is close to the carbon fiber of the output end of driving mechanism.
9. a kind of inner wall of steel cylinder sander according to claim 7, it is characterised in that: the driving mechanism is speed regulation electricity
Machine.
10. a kind of inner wall of steel cylinder sander according to claim 1, it is characterised in that: the steel bottle fixed seat includes branch
Support pedestal and the tank bracket being rotatably provided in the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934196.1U CN209256516U (en) | 2018-11-22 | 2018-11-22 | A kind of inner wall of steel cylinder sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934196.1U CN209256516U (en) | 2018-11-22 | 2018-11-22 | A kind of inner wall of steel cylinder sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209256516U true CN209256516U (en) | 2019-08-16 |
Family
ID=67563828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821934196.1U Expired - Fee Related CN209256516U (en) | 2018-11-22 | 2018-11-22 | A kind of inner wall of steel cylinder sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209256516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618667A (en) * | 2020-06-16 | 2020-09-04 | 岳阳凯美特电子特种稀有气体有限公司 | Treatment method for inner wall of steel cylinder filled with high-purity halogen mixed gas and polishing powder used by same |
| CN113183330A (en) * | 2021-05-08 | 2021-07-30 | 天津信达测绘科技有限公司 | Wall surface slotting device for installing building monitoring equipment |
-
2018
- 2018-11-22 CN CN201821934196.1U patent/CN209256516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618667A (en) * | 2020-06-16 | 2020-09-04 | 岳阳凯美特电子特种稀有气体有限公司 | Treatment method for inner wall of steel cylinder filled with high-purity halogen mixed gas and polishing powder used by same |
| CN113183330A (en) * | 2021-05-08 | 2021-07-30 | 天津信达测绘科技有限公司 | Wall surface slotting device for installing building monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201122 |