CN207580644U - A kind of floating type adjustable caster device - Google Patents
A kind of floating type adjustable caster device Download PDFInfo
- Publication number
- CN207580644U CN207580644U CN201721422713.2U CN201721422713U CN207580644U CN 207580644 U CN207580644 U CN 207580644U CN 201721422713 U CN201721422713 U CN 201721422713U CN 207580644 U CN207580644 U CN 207580644U
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- CN
- China
- Prior art keywords
- housing
- supporting plate
- pedestal
- directional ball
- floating type
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Abstract
The utility model is related to a kind of floating type adjustable caster devices, it is with pedestal, housing is fixedly installed on the pedestal, supporting plate is horizontally disposed in the housing, setting arcuation pit in the middle part of the supporting plate, peripherally disposed several rolling steel balls on the arcuation pit inner surface, the upper end of several rolling steel balls rolls setting multi-directional ball, expose housing upper surface in the multi-directional ball top, on the supporting plate lower face spring is vertically arranged positioned at arcuation pit both sides, the spring one end is fixed on supporting plate lower face, the spring other end is fixed on pedestal, the supporting plate lower end, full of damping fluid in the region that housing is surrounded with pedestal.The floating type adjustable caster device, it is simple in structure, the entire compression ability of caster device is improved, freely adjustable multi-directional ball reduces operation and maintenance cost, improve the efficiency of integrated automation transmission with respect to substructure height.
Description
Technical field
The utility model is related to the technical field of automation conveying equipment, especially a kind of floating type adjustable multi-directional ball dress
It puts.
Background technology
With the development of society, automation transmission equipment industry has obtained rapid development.Automation transmission device includes
Roller, Fluency strip, multi-directional ball etc., multi-directional ball are a kind of transmitting devices that can carry out reversely arbitrary adjusting variation.Multi-directional ball fills
The transmission put, key are the rolling of multi-directional ball the article in multi-directional ball to be driven to be driven.The multi-directional ball dress used at present
It is all the transmission of simple multi-directional ball to put, for not related in terms of multi-directional ball anti-pressure ability so that carry out it is large-scale or
In heavy items transmission process, multi-directional ball is often caused the phenomenon that deformation displacement damage occur, serious influence transmitting device
Normal use reduces the service life of caster device, reduces efficiency of transmission, needs maintenance personnel's periodic inspection with replacing,
Increase the use cost of automation transmission device；Multi-directional ball is with respect to substructure height all in the caster device that existing market uses
It is changeless, it is impossible to effectively be adjusted, in this way the installation in some special fields, the very easy user of service in portion.
In conclusion also there is the defects of very big in existing caster device in structure and design, it is impossible to meet modern
The demand efficiently produced.
Invention content
The technical problems to be solved in the utility model is：In order to which solve in above-mentioned background technology of the existing technology asks
Topic provides a kind of floating type adjustable caster device, simple in structure, improves the entire compression ability of caster device, can be certainly
By adjusting multi-directional ball with respect to substructure height, operation and maintenance cost is reduced, improves the efficiency of integrated automation transmission.
Technical solution is used by the utility model solves its technical problem：A kind of floating type adjustable multi-directional ball dress
It puts, there is pedestal, housing is fixedly installed on the pedestal, supporting plate, supporting plate middle part are horizontally disposed in the housing
Arcuation pit is set, peripherally disposed several rolling steel balls on the arcuation pit inner surface, several rollings
The upper end of steel ball rolls setting multi-directional ball, and housing upper surface is exposed on the multi-directional ball top, and the supporting plate lower face is upper
Spring is vertically arranged in arcuation pit both sides, the spring one end is fixed on supporting plate lower face, and the spring is another
End is fixed on pedestal, and damping fluid is full of in the region that supporting plate lower end, housing and the pedestal surround.
It further limits, in above-mentioned technical proposal, the multi-directional ball exposes the volume of housing upper surface less than universal
The volume of ball inside housings；It can effectively prevent multi-directional ball in this way and will appear disengaging housing in rolling transmission process is carried out
The phenomenon that, ensure the stability in multi-directional ball operational process.
It further limits, in above-mentioned technical proposal, the housing both sides are respectively provided with adjusting part, the adjusting group
Part includes adjusting cavity, pressing plate and adjusting bolt, the regional connectivity that the adjusting cavity and supporting plate lower end, housing and pedestal surround,
The pressing plate is horizontally set in adjusting cavity, and the adjusting bolt is vertically set on adjusting cavity upper end, the adjusting spiral shell
Bolt is fixedly connected with pressing plate across adjusting cavity upper end rear end；It can be adjusted in housing by the adjusting part of housing both sides
Damping fluid number, realize multi-directional ball float up and down formula adjusting.
It further limits, in above-mentioned technical proposal, sealing shroud is set between the supporting plate edge and housing；Under guarantee
The damping fluid at end will not all overflow to supporting plate top.
It further limits, in above-mentioned technical proposal, the big lower end of upper port is also set up in the middle part of arcuation pit on the supporting plate
The small bellmouth of mouth；It can realize that the lubrication of rolling steel ball rolls by the damping fluid that overflow goes out.
It further limits, is located in above-mentioned technical proposal, on the hull outside upper surface on the outside of multi-directional ball and also sets
Put fender bracket；It can effectively prevent multi-directional ball in this way and will appear the phenomenon that being detached from housing in carrying out rolling transmission process, protect
Demonstrate,prove the stability in multi-directional ball operational process
It further limits, in above-mentioned technical proposal, the fender bracket is structure as a whole with housing；It in this way can be effective
Prevent multi-directional ball will appear in carrying out rolling transmission process be detached from housing the phenomenon that, ensure multi-directional ball operational process in it is steady
It is qualitative.
It further limits, in above-mentioned technical proposal, mounting hole is respectively provided at corner location on the pedestal.；It can be with
Facilitate the fixed installation of whole caster device.
The beneficial effects of the utility model are：The utility model proposes the floating type adjustable caster device of one kind, knot
Structure is simple, improves the entire compression ability of caster device, and freely adjustable multi-directional ball is used and tieed up with respect to substructure height, reduction
Cost is protected, improves the efficiency of integrated automation transmission.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of movable plate in the utility model.
In figure:1st, pedestal, 2, housing, 3, supporting plate, 4, arcuation pit, 5, rolling steel ball, 6, multi-directional ball, 7, spring, 8, resistance
Buddhist nun's liquid, 9, adjusting cavity, 10, pressing plate, 11, adjusting bolt, 12, sealing shroud, 13, bellmouth, 14, fender bracket, 15, mounting hole.
Specific embodiment
The technical issues of in order to solve the utility model, technical solution and advantageous effect are more clearly understood, below
With reference to accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
In the description of the present invention, it is to be appreciated that term " side ", " opposite side ", " both sides ", " middle part ",
The orientation or position relationship of the instructions such as " inside ", " upper surface ", " lower face ", " top ", " lower part " are based on shown in the drawings
Orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model
Limitation.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be to be connected directly, can also be indirectly connected by intermediary.It for the ordinary skill in the art, can be specific
Situation understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, multi-directional ball positioning sleeve 7 is structure as a whole with housing 2, can enhance the intensity of housing 2,
Multi-directional ball 6 can be effectively prevent the phenomenon that being detached from housing 2 occur；Cyclic annular fixing sleeve 5 is fixed on work by the way of trip bolt
On the upper surface and lower face of movable plate 3.
As depicted in figs. 1 and 2 be a kind of floating type adjustable caster device, there is pedestal 1, on pedestal 1 fixation set
It puts housing 2, is horizontally disposed with supporting plate 3 in housing 2,3 middle part setting arcuation pit 4 of supporting plate, circumferentially side on 4 inner surface of arcuation pit
To several rolling steel balls 5 are set, the upper end of several rolling steel balls 5 rolls setting multi-directional ball 6, and 6 top of multi-directional ball is exposed on housing 2
End face is vertically arranged spring 7 on 3 lower face of supporting plate positioned at 4 both sides of arcuation pit, and 7 one end of spring is fixed on 3 lower face of supporting plate
On, 7 other end of spring is fixed on pedestal 1, full of damping fluid 8 in the region that 3 lower end of supporting plate, housing 2 are surrounded with pedestal 1.
Wherein, multi-directional ball 6 exposes the volume of 2 upper surface of housing less than volume of the multi-directional ball 6 inside housing 2.2 liang of housing
Side is respectively provided with adjusting part, and adjusting part includes adjusting cavity 9, pressing plate 10 and adjusting bolt 11, adjusting cavity 9 and 3 lower end of supporting plate, shell
The regional connectivity that body 2 is surrounded with pedestal 1, pressing plate 10 are horizontally set in adjusting cavity 9, and adjusting bolt 11 is vertically set on adjusting cavity
9 upper ends, adjusting bolt 11 are fixedly connected with pressing plate 10 across 9 upper end rear end of adjusting cavity.It is set between 3 edge of supporting plate and housing 2
Sealing shroud 12.4 middle part of arcuation pit also sets up the small bellmouth 13 of the big lower port of upper port on supporting plate 3.2 outer upper end face of housing
Upper 6 outside of multi-directional ball that is located at also sets up fender bracket 14.Fender bracket 14 is structure as a whole with housing 2.It is equal at corner location on pedestal 1
Mounting hole 15 is set.
The use principle of the floating type adjustable caster device is as follows：
First, installation is fixed by the mounting hole 15 on pedestal 1 in user of service；When the narrow installation space of appearance
When, it can be adjusted by adjusting part, by the shortening of the distance between multi-directional ball 6 and pedestal 1；Specifically regulative mode is：
Tightening for adjusting bolt 11 is only needed to unscrew, can cause damping fluid 8 that volume change occurs in adjusting cavity 9, so as to influence shell
The damping fluid volume change of body lower part so that supporting plate floats up and down, can cause multi-directional ball 6 also to will appear in this way
Under floating, the fixed installation of personnel easy to use；After to be installed, its multi-directional ball 6 is jacked up again by adjusting bolt 10,
Realize its automatic laser propagation effect, it is simple to operate.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right
Property range.
Claims (8)
1. a kind of floating type adjustable caster device, it is characterised in that：With pedestal（1）, the pedestal（1）Upper fixation is set
Put housing（2）, the housing（2）Interior horizontally disposed supporting plate（3）, the supporting plate（3）Middle part sets arcuation pit（4）, institute
The arcuation pit stated（4）Peripherally disposed several rolling steel balls on inner surface（5）, several rolling steel balls（5）'s
Upper end rolls setting multi-directional ball（6）, the multi-directional ball（6）Expose housing in top（2）Upper surface, the supporting plate（3）Lower end
It is located at arcuation pit on face（4）Both sides are vertically arranged spring（7）, the spring（7）One end is fixed on supporting plate（3）Lower face
On, the spring（7）The other end is fixed on pedestal（1）On, the supporting plate（3）Lower end, housing（2）With pedestal（1）It surrounds
Region in be full of damping fluid（8）.
2. the floating type adjustable caster device of one kind according to claim 1, it is characterised in that：The multi-directional ball
（6）Expose housing（2）The volume of upper surface is less than multi-directional ball（6）In housing（2）Internal volume.
3. the floating type adjustable caster device of one kind according to claim 1, it is characterised in that：The housing（2）
Both sides are respectively provided with adjusting part, and the adjusting part includes adjusting cavity（9）, pressing plate（10）And adjusting bolt（11）, it is described
Adjusting cavity（9）With supporting plate（3）Lower end, housing（2）With pedestal（1）The regional connectivity surrounded, the pressing plate（10）It is horizontally disposed
In adjusting cavity（9）Interior, described adjusting bolt（11）It is vertically set on adjusting cavity（9）Upper end, the adjusting bolt（11）It wears
Overregulate chamber（9）Upper end rear end is fixedly connected with pressing plate（10）.
4. the floating type adjustable caster device of one kind according to claim 1, it is characterised in that：The supporting plate（3）
Edge and housing（2）Between sealing shroud is set（12）.
5. the floating type adjustable caster device of one kind according to claim 1, it is characterised in that：The supporting plate（3）On
Arcuation pit（4）Middle part also sets up the small bellmouth of the big lower port of upper port（13）.
6. the floating type adjustable caster device of one kind according to claim 1, it is characterised in that：The housing（2）
It is located at multi-directional ball on outer upper end face（6）Outside also sets up fender bracket（14）.
7. the floating type adjustable caster device of one kind according to claim 6, it is characterised in that：The fender bracket
（14）With housing（2）It is structure as a whole.
8. the floating type adjustable caster device of one kind according to claim 1, it is characterised in that：The pedestal（1）
Mounting hole is respectively provided at upper corner location（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422713.2U CN207580644U (en) | 2017-10-31 | 2017-10-31 | A kind of floating type adjustable caster device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422713.2U CN207580644U (en) | 2017-10-31 | 2017-10-31 | A kind of floating type adjustable caster device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207580644U true CN207580644U (en) | 2018-07-06 |
Family
ID=62729987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721422713.2U Expired - Fee Related CN207580644U (en) | 2017-10-31 | 2017-10-31 | A kind of floating type adjustable caster device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207580644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840070A (en) * | 2017-10-31 | 2018-03-27 | 刘箴星 | A kind of floating type adjustable caster device |
-
2017
- 2017-10-31 CN CN201721422713.2U patent/CN207580644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840070A (en) * | 2017-10-31 | 2018-03-27 | 刘箴星 | A kind of floating type adjustable caster device |
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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 |
Granted publication date: 20180706 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |