CN207378394U - Can incline zero-clearance foot cup assembly and with its equipment - Google Patents
Can incline zero-clearance foot cup assembly and with its equipment Download PDFInfo
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- CN207378394U CN207378394U CN201721355289.4U CN201721355289U CN207378394U CN 207378394 U CN207378394 U CN 207378394U CN 201721355289 U CN201721355289 U CN 201721355289U CN 207378394 U CN207378394 U CN 207378394U
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- gland
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- ball
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- foot cup
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Abstract
The utility model discloses a kind of zero-clearance foot cup assemblies and with its equipment of inclining, and upper surface which includes pedestal is equipped with a ball-and-socket, and gland has centre bore perforative along the vertical direction；Ball stud includes bulb and the screw rod upwardly extended from bulb, bulb are contained in ball-and-socket, and screw rod extends through centre bore；Clamping screw is connected through gland with pedestal, so that bulb is limited in ball-and-socket by gland forms flexural pivot connection；First nut is fixedly connected with screw rod and positioned at the top of gland.When inclined bottom surface, it can keep vertical by rotating ball stud ball stud, and pedestal keeps completely attaching to bottom surface, in this way, horizontality still can be kept with support equipment, applicability is stronger, and support performance is more solid and reliable.In addition, the bulb of ball stud lower end keeps sphere-contact with the ball-and-socket of pedestal always, in this way, the problems such as being not in local pressure problem, foot cup is avoided to be easily damaged, improves its reliability used.
Description
Technical field
The utility model is related to foot cup more particularly to a kind of zero-clearance foot cup assemblies and with its equipment of inclining.
Background technology
Foot cup, commonly referred to as castor adjustment block or Level tune pedestal, for the horizontal adjustment of equipment.
Foot cup in correlation technique, generally includes screw rod, chassis and nut, wherein, chassis is equipped with through hole, under screw rod
End is arranged in through hole, and nut is fixed with screw rod, drives screw rod rotation by rotating nuts and then device height is adjusted
Purpose.
However, the foot cup of said structure, when being tilted on ground, then the equipment supported by the foot cup cannot keep water
It is flat, also, in the foot cup there is local pressure in chassis, screw rod, be easy to cause foot cup damage etc..
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose that one kind can incline zero-clearance foot cup assembly with a new purpose.
Another purpose of the utility model is to propose a kind of equipment.
To achieve the above object, on the one hand, according to the zero-clearance foot cup assembly that inclines of the utility model embodiment, including：
Pedestal, the upper surface of the pedestal are equipped with a ball-and-socket；
Gland, the gland have centre bore perforative along the vertical direction；
Ball stud, the ball stud include bulb and the screw rod upwardly extended from the bulb, and the bulb accommodates
In the ball-and-socket, the screw rod extends through the centre bore；
Clamping screw, the clamping screw are connected through the gland with the pedestal, so that the gland is by described in
Bulb, which is limited in the ball-and-socket, forms flexural pivot connection, and the clamping screw is multiple, and multiple clamping screws are along the pressure
The circumferentially-spaced arrangement of lid；
First nut, first nut are fixedly connected with the screw rod and positioned at the tops of the gland.
According to the zero-clearance foot cup assembly that inclines that the utility model embodiment provides, the bulb of ball stud is limited by gland
Flexural pivot connection is formed in the ball-and-socket of pedestal, when inclined bottom surface, can be kept by rotating ball stud ball stud
Vertically, pedestal holding and bottom surface full contact, in this way, horizontality still can be kept with support equipment, applicability is stronger,
Support performance is more solid and reliable.In addition, the bulb of ball stud lower end keeps sphere-contact with the ball-and-socket of pedestal always, such as
This, the problems such as being not in local pressure problem, foot cup is avoided to be easily damaged, improves its reliability used.
In addition, following additional skill can also be had according to the zero-clearance foot cup assembly that inclines of the utility model above-described embodiment
Art feature：
One embodiment according to the present utility model, further includes the second nut, and second nut can be revolved with the screw rod
Turn connection and above first nut.
One embodiment according to the present utility model, the centre bore include the first hole section and are connected with first hole section
The second hole section, be formed with gap between first hole section and the screw rod, inner wall and the bulb of second hole section
It offsets.
One embodiment according to the present utility model, the first hole section are configured to cylinder hole section or along away from second holes
The gradual increased first gradual change hole section of the orient diameter of section.
One embodiment according to the present utility model, the inner wall in second hole are configured to along away from first hole section
The gradual increased second gradual change hole section of orient diameter, and the inner wall of the second gradual change hole section is formed as mutually fitting with the bulb
The spherical surface matched somebody with somebody.
One embodiment according to the present utility model, the axis on the gland around the centre bore are arranged at intervals multiple
Through hole, the axis on the pedestal around the ball-and-socket are arranged at intervals with multiple threaded holes, multiple threaded holes and multiple institutes
State through hole one-to-one corresponding；
The clamping screw is equal with the quantity of the through hole, and the bar portion of each clamping screw is described logical through one
The corresponding threaded hole of Kong Houyu is threadedly coupled.
One embodiment according to the present utility model is equipped with bullet between the head of each clamping screw and the gland
Spring washer.
One embodiment according to the present utility model is equipped with flat between the head of each clamping screw and the gland
Pad.
One embodiment according to the present utility model, the bottom of the pedestal are equipped with antiskid, shock-absorbing pad.
On the other hand, according to the equipment of the utility model embodiment, there is the zero-clearance foot cup assembly that can incline as described above.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
It 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, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is that the utility model embodiment can incline the structure diagram of zero-clearance foot cup assembly；
Fig. 2 is that the utility model embodiment can incline the sectional view of zero-clearance foot cup assembly；
Fig. 3 is that the utility model embodiment can incline the exploded view of zero-clearance foot cup assembly；
Reference numeral：
Pedestal 10；
Ball-and-socket 101；
Threaded hole 102；
Gland 11；
Centre bore 111；
First hole section 1111；
Second hole section 1112；
Ball stud 12；
Bulb 121；
Screw rod 122；
Clamping screw 13；
Head 131；
First nut 14；
Second nut 15；
Spring washer 16；
Rubber cushion 17；
Antiskid, shock-absorbing pad 18.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that the utility model
Limitation, based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instructions such as hour hands ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can be contacted directly including the first and second features, it is not to contact directly but lead to that can also include the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward or only
Represent that fisrt feature level height is less than second feature.
The zero-clearance foot cup assembly that inclines of the utility model embodiment is described in detail with reference to the accompanying drawings.
Referring to figs. 1 to shown in Fig. 3, according to the zero-clearance foot cup assembly that inclines that the utility model embodiment provides, including pedestal
10th, gland 11, ball stud 12,13 and first nut 14 of clamping screw.
Specifically, the upper surface of pedestal 10 is equipped with a ball-and-socket 101, gland 11 has centre bore perforative along the vertical direction
111。
Ball stud 12 includes bulb 121 and the screw rod 122 upwardly extended from the bulb 121, the bulb 121 accommodate
In the ball-and-socket 101, the screw rod 122 extends through the centre bore 111, that is to say, screw rod 122 is to be threaded through gland 11
In.
Clamping screw is connected through the gland 11 with the pedestal 10, so that the gland 11 is by the bulb 121
It is limited in the ball-and-socket 101 and forms flexural pivot connection, the clamping screw is multiple, and multiple clamping screws 13 are along the pressure
The circumferentially-spaced arrangement of lid 11.
That is, gland 11 is located at the top of pedestal 10, and it is connected by clamping screw 13 with pedestal 10, the pressure
Bulb 121 can be limited in the ball-and-socket 101 of pedestal 10 by lid 11, be connected so that ball stud 12 forms flexural pivot with pedestal 10
It connects, and pressure of the gland 11 to bulb 121 can be adjusted by adjusting clamping screw 13, specifically, working as needs to rotate bulb spiral shell
During bolt 12, clamping screw 13 can be rotated in one direction, gland 11 is moved to the direction away from pedestal 10 (such as in Fig. 2
Move upwards), then gland 11 reduces the pressure that gland 11 can be caused to act on bulb 121, at this point, bulb spiral shell can be rotated
Bolt 12.When ball stud 12 is needed to be relatively fixed with pedestal 10, clamping screw 13 can be rotated in the reverse direction, gland 11
(such as being moved downward in Fig. 2) is moved to the direction close to pedestal 10, then gland 11 is to that can cause gland 11 to act on bulb
121 pressure increase, and then bulb 121 is pressed in ball-and-socket 101, so that ball stud 12 is relatively fixed with pedestal 10.
First nut 14 is fixedly connected with the screw rod 122 and positioned at the top of the gland 11, illustratively, the first spiral shell
Mother 14 can be welding or riveting with screw rod 122.That is, first nut 14 and screw rod 122 are circumferentially opposed fixations
, the first nut 14 is twisted by auxiliary tools such as spanners, then can drive 122 synchronous rotary of screw rod when the first nut 14 rotates.
And in a particular application, the threaded upper ends of screw rod 122 are connected in the threaded hole in equipment, when screw rod 122 rotates and to spiral shell
In pit during movement, the part that screw rod 122 is emerging in outside equipment shortens, at this point, device height reduces, and when screw rod 122 rotates
And when being moved outside threaded hole, screw rod 122 is emerging in the partial variable-length outside equipment, at this point, device height raises.In other words, lead to
It crosses the first nut 14 driving screw rod 122 to rotate, then the length that can be emerging in adjusting ball head bolt 12 outside equipment, and then adjusts
The height of equipment.
According to the zero-clearance foot cup assembly that inclines that the utility model embodiment provides, the bulb 121 of ball stud 12 passes through pressure
Lid 11, which is limited in the ball-and-socket 101 of pedestal 10, forms flexural pivot connection, when inclined bottom surface, can be made by rotating ball stud 12
It obtains ball stud 12 and keeps vertical, and pedestal 10 keeps completely attaching to bottom surface, in this way, still level can be kept with support equipment
State, applicability is stronger, and support performance is more solid and reliable.In addition, the bulb 121 of 12 lower end of ball stud always with pedestal
10 ball-and-socket 101 keeps sphere-contact, in this way, the problems such as being not in local pressure problem, foot cup is avoided to be easily damaged, carries
The high reliability that it is used.
In some embodiments of the utility model, the second nut 15, second nut 15 and the screw rod are further included
122 are rotatably connected and positioned at 14 top of the first nut.
That is, the second nut 15 and screw rod 122 are thread fittings, and when rotating the second nut 15, second nut
15 can move (such as moving up and down in Fig. 2) along the axis direction of screw rod 122, in this way, when the first nut 14 of rotation is so that spiral shell
When the rotation of bar 122 is adjusted to reasonable altitudes, by rotating the second nut 15 so that the second nut 15 is close to equipment, so that
Screw rod 122 and the opposite locking of the threaded hole of equipment；When needing adjusting screw rod 122, then the second nut 15 can be first rotated so that
Second nut 15 at this point, screw rod 122 and the threaded hole of equipment recover to can be with rotary state, then passes through the first spiral shell away from equipment
Mother 14 drives the rotation of screw rod 122 i.e. adjustable, thus, it is possible to ensure that its performance is more solid and reliable.
More specifically, in an example of the utility model, centre bore 111 include the first hole section 1111 and with institute
The second connected hole section 1112 of the first hole section 1111 is stated, gap is formed between first hole section 1111 and the screw rod 122,
The inner wall of second hole section 1112 offsets with the bulb 121.
In this way, the gap between the first hole section 1111 and screw rod 122 can enable the screw rod 122 in certain angle model
Interior rotation is enclosed, and the inner wall of the second hole section 1112 offsets with bulb 121, then clamping screw 13 forces gland 11 close to pedestal 10
Direction movement when, then the inner wall of the second hole section 1112 to bulb 121 apply pressure so that bulb 121 can be compacted
It is fixed in the ball-and-socket 101 of pedestal 10.
Illustratively, the first hole section 1111 can be configured to cylinder hole section (as shown in Figure 2) or along away from described second
The gradual increased first gradual change hole section of the orient diameter of hole section 1112.
In one embodiment of the utility model, the inner wall of the second hole section 1112 is configured to along away from first hole
The orient diameter of section 1111 gradually increased second gradual change hole section, and the inner wall of the second gradual change hole section is formed as and the ball
First 121 spherical surfaces being adapted.In this way, the inner wall of the second hole section 1112 can be bonded with bulb 121, contact area bigger, and then
It is more solid and reliable when being limited in ball-and-socket 101.
More specifically, in one embodiment of the utility model, around the axis of the centre bore 111 on gland 11
Line is arranged at intervals multiple through holes, and the axis that the ball-and-socket 101 is surround on the pedestal 10 is arranged at intervals with multiple threaded holes 102,
Multiple threaded holes 102 are corresponded with multiple through holes；The clamping screw 13 is equal with the quantity of the through hole, often
The bar portion of a clamping screw 13 is threadedly coupled after passing through a through hole with corresponding one threaded hole 102.
In this way, when clamping screw 13 is rotated along a direction, you can so that gland 11 is transported to close to the direction of pedestal 10
It is dynamic, and then the compression of bulb 121 is limited in the ball-and-socket 101 of pedestal 10, and when clamping screw 13 is rotated along negative direction, then it presses
Lid 11 is moved to the direction away from pedestal 10, at this point, gland 11 can unclamp bulb 121 so that bulb 121 is in ball-and-socket 101
It can relatively rotate.
In an example of the utility model, each between the head 131 of the clamping screw 13 and the gland 11
Equipped with spring washer 16, in this way, the spring provided by spring washer 16, can prevent clamping screw 13 from loosening.
In an example of the utility model, each between the head 131 of the clamping screw 13 and the gland 11
Equipped with plain cushion 17, in this way, the problems such as being contacted directly to avoid spring shim and gland 11 and gland 11 caused to damage.
In an example of the utility model, the bottom of pedestal 10 is equipped with antiskid, shock-absorbing pad 18, in this way, can play anti-
The effect of sliding damping, it is ensured that equipment is steadily reliable.
According to the equipment of the utility model embodiment, there is the zero-clearance foot cup assembly that can incline as described above, in this way, when bottom surface is inclined
When oblique, it can keep vertical by rotating 12 ball stud 12 of ball stud, and pedestal 10 keeps completely attaching to bottom surface,
In this way, horizontality still can be kept with support equipment, applicability is stronger, and support performance is more solid and reliable.In addition, bulb
The bulb 121 of 12 lower end of bolt keeps sphere-contact with the ball-and-socket of pedestal 10 101 always, in this way, being not in that local pressure is asked
The problems such as inscribing, foot cup is avoided to be easily damaged, improves its reliability used.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the different embodiments described in this specification or example and different embodiments or exemplary feature into
Row combines and combination.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Conversion or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
- The zero-clearance foot cup assembly 1. one kind can incline, which is characterized in that including：Pedestal, the upper surface of the pedestal are equipped with a ball-and-socket；Gland, the gland have centre bore perforative along the vertical direction；Ball stud, the ball stud includes bulb and the screw rod upwardly extended from the bulb, the bulb are contained in institute It states in ball-and-socket, the screw rod extends through the centre bore；Clamping screw, the clamping screw are connected through the gland with the pedestal, so that the gland is by the bulb It is limited in the ball-and-socket and forms flexural pivot connection, the clamping screw is multiple, and multiple clamping screws are along the gland Circumferentially-spaced arrangement；First nut, first nut are fixedly connected with the screw rod and positioned at the tops of the gland.
- 2. the zero-clearance foot cup assembly according to claim 1 that inclines, which is characterized in that further include the second nut, described second Nut is rotatably connected with the screw rod and above first nut.
- 3. the zero-clearance foot cup assembly according to claim 1 that inclines, which is characterized in that the centre bore include the first hole section and The second hole section being connected with first hole section is formed with gap, second hole between first hole section and the screw rod The inner wall of section offsets with the bulb.
- 4. the zero-clearance foot cup assembly according to claim 3 that inclines, which is characterized in that the first hole section is configured to cylinder hole section Or the gradual increased first gradual change hole section of orient diameter along separate second hole section.
- 5. the zero-clearance foot cup assembly according to claim 3 that inclines, which is characterized in that the inner wall in second hole is configured to Along the gradually increased second gradual change hole section, and the inner wall shape of the second gradual change hole section of the orient diameter away from first hole section As the spherical surface being adapted with the bulb.
- 6. the zero-clearance foot cup assembly according to claim 1 that inclines, which is characterized in that around the centre bore on the gland Axis be arranged at intervals multiple through holes, the axis on the pedestal around the ball-and-socket is arranged at intervals with multiple threaded holes, multiple The threaded hole is corresponded with multiple through holes；The clamping screw is equal with the quantity of the through hole, after each the bar portion of the clamping screw passes through a through hole It is threadedly coupled with corresponding one threaded hole.
- 7. the zero-clearance foot cup assembly according to claim 1 that inclines, which is characterized in that the head of each clamping screw with Spring washer is equipped between the gland.
- 8. the zero-clearance foot cup assembly according to claim 1 that inclines, which is characterized in that the head of each clamping screw with Plain cushion is equipped between the gland.
- 9. the zero-clearance foot cup assembly according to claim 1 that inclines, which is characterized in that the bottom of the pedestal is equipped with anti-skidding subtract Shake pad.
- 10. a kind of equipment, which is characterized in that there is the zero-clearance foot cup assembly that can incline as any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355289.4U CN207378394U (en) | 2017-10-19 | 2017-10-19 | Can incline zero-clearance foot cup assembly and with its equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355289.4U CN207378394U (en) | 2017-10-19 | 2017-10-19 | Can incline zero-clearance foot cup assembly and with its equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207378394U true CN207378394U (en) | 2018-05-18 |
Family
ID=62335790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355289.4U Active CN207378394U (en) | 2017-10-19 | 2017-10-19 | Can incline zero-clearance foot cup assembly and with its equipment |
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| Country | Link |
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| CN (1) | CN207378394U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701866A (en) * | 2017-10-19 | 2018-02-16 | 深圳市深精电科技有限公司 | Can incline zero-clearance pin cup assembly and has its equipment |
| CN108946545A (en) * | 2018-08-17 | 2018-12-07 | 中国冶集团有限公司 | A kind of packaged type circular formwork Lift-on/Lift-off System |
| CN109052139A (en) * | 2018-09-05 | 2018-12-21 | 益阳瀚鑫机械制造有限公司 | A kind of retaining mechanism |
| CN112271908A (en) * | 2020-12-04 | 2021-01-26 | 中车永济电机有限公司 | Capacitor pressing device in electric locomotive converter |
-
2017
- 2017-10-19 CN CN201721355289.4U patent/CN207378394U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701866A (en) * | 2017-10-19 | 2018-02-16 | 深圳市深精电科技有限公司 | Can incline zero-clearance pin cup assembly and has its equipment |
| CN108946545A (en) * | 2018-08-17 | 2018-12-07 | 中国冶集团有限公司 | A kind of packaged type circular formwork Lift-on/Lift-off System |
| CN109052139A (en) * | 2018-09-05 | 2018-12-21 | 益阳瀚鑫机械制造有限公司 | A kind of retaining mechanism |
| CN112271908A (en) * | 2020-12-04 | 2021-01-26 | 中车永济电机有限公司 | Capacitor pressing device in electric locomotive converter |
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