CN204281231U - Stand column device - Google Patents
Stand column device Download PDFInfo
- Publication number
- CN204281231U CN204281231U CN201420743675.0U CN201420743675U CN204281231U CN 204281231 U CN204281231 U CN 204281231U CN 201420743675 U CN201420743675 U CN 201420743675U CN 204281231 U CN204281231 U CN 204281231U
- Authority
- CN
- China
- Prior art keywords
- shaft
- cup
- surrounding wall
- cup body
- stand column
- 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.)
- Active
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
A kind of stand column device, comprises a column, a shaft-cup, and an attaching parts.This column comprises the fixing slot that a surrounding wall and are arranged at the inner peripheral surface of this surrounding wall.This shaft-cup is covered on the top of this column, and comprises a shaft-cup body, a locating part being arranged at this shaft-cup body, and an axis hole being arranged at this shaft-cup body, and this locating part is positioned between this shaft-cup body and this surrounding wall, and this axis hole is positioned at outside this surrounding wall.The pars intermedia that the locating part that this attaching parts comprises this shaft-cup of confession connects and one to be extended outwardly by this pars intermedia and to be fastened in the outer part of this fixing slot.By the setting of this attaching parts, when this stand column device and a lifting screw can be made to combine, meet the demand be arranged in parallel.
Description
Technical field
The utility model relates to a kind of foot rest of material feeder, particularly relates to a kind of stand column device.
Background technology
Consult Fig. 1 and Fig. 2, with reference to two kinds of material feeders described by TaiWan, China patent I357370 case, each material feeder 10 comprises the foot rest 12 of a body 11 and this body 11 of confession setting.
Consult Fig. 3, this foot rest 12 of these two kinds of material feeders 10 all comprises a column 121, lifting bar 122 be arranged in parallel with this column 121, and a shaft-cup 123 being simultaneously sheathed on the top of this column 121 and this lifting bar 122.This column 121 has a groove 124 being formed at the ring-type of outer peripheral face, and this shaft-cup 123 has multiple screw 125, and is multiplely each passed through described screw 125 and is arranged at the locating part 126 of this groove 124.Because this body 11 is sheathed on this column 121 and this lifting bar 122 simultaneously, this body 11 can be made to move along the short transverse of this column 121, to adjust the height of this body 11 by rotating this lifting bar 122.
But, processing fineness due to the described screw 125 of this shaft-cup 123 and the groove 124 of this column 121 can affect the location of described locating part 126, such as: whether this groove 124 can be horizontal endless, whether the height of described screw 125 is consistent, the matching etc. of described screw 125 and this groove 124, and then affect this shaft-cup 123, the matching degree of this column 121 and this lifting bar 122, the central axis of this column 121 and this lifting bar 122 that need be arranged in parallel is made to produce error, therefore, extra-stress and moment of torsion can be applied to this column 121 and this lifting bar 122 in the process that this body 11 moves up and down, cause running to have some setbacks and make element easily impaired.
Summary of the invention
The purpose of this utility model is that providing a kind of can mate with a lifting screw stand column device arranged.
Stand column device of the present utility model, this stand column device comprises a column, a shaft-cup, and an attaching parts.
This column comprises the fixing slot that a surrounding wall and are arranged at the inner peripheral surface of this surrounding wall.
This shaft-cup is covered on the top of this column, and comprises a shaft-cup body, a locating part being arranged at this shaft-cup body, and an axis hole being arranged at this shaft-cup body, and this locating part is positioned between this shaft-cup body and this surrounding wall, and this axis hole is positioned at outside this surrounding wall.
The pars intermedia that the locating part that this attaching parts comprises this shaft-cup of confession connects and one to be extended outwardly by this pars intermedia and to be fastened in the outer part of this fixing slot.
Stand column device of the present utility model, the outer part of this attaching parts has the stretchable sheet of many lobes energy elastic deformation, each stretchable sheet has the medial extremity that is connected to this pars intermedia, and the external side end that contrary with this medial extremity, this external side end can be squeezed by after the inner peripheral surface of this surrounding wall, and further expansion is fastened in this fixing slot.
Stand column device of the present utility model, this attaching parts also comprises one and is formed at this pars intermedia and the connecting bore connected for the locating part of this shaft-cup.
Stand column device of the present utility model, this locating part passes this shaft-cup body and is connected to this connecting bore.
Stand column device of the present utility model, this locating part is a bolt, and this connecting bore is a screw, and this locating part is connected this shaft-cup body and this attaching parts by the mode of screw lock.
Stand column device of the present utility model, this shaft-cup also has one from this shaft-cup body towards the inner ring of downward-extension, and this inner ring sleeve is located at the inner peripheral surface of this surrounding wall, and suppresses the outer part of this attaching parts, makes the external side end of described stretchable sheet be held in this fixing slot.
Stand column device of the present utility model, the external side end of described stretchable sheet upward and towards outer incline, the inner ring end of this shaft-cup has the dip plane that can be posted by described external side end.
Stand column device of the present utility model, this shaft-cup also has one from this shaft-cup body towards the outer shroud of downward-extension, and one is formed at this outer shroud and the projection extended inwardly, the sheathed outer peripheral face around this surrounding wall of this outer shroud, this surrounding wall has one and is formed at outer peripheral face and the groove be embedded for this projection, this projection and this fit depressions and can prevent this shaft-cup body from rotating relative to this column.
The beneficial effects of the utility model are: by the setting of this attaching parts, and that prior art can be avoided to produce when locking because of multiple locating part does not mate, and when this stand column device and a lifting screw are combined, can meet the demand be arranged in parallel.
Accompanying drawing explanation
Of the present utility model other feature and effect, clearly present in reference to graphic embodiment, wherein:
Fig. 1 is a kind of block diagram, and existing a kind of material feeder is described;
Fig. 2 is a kind of block diagram, and existing another kind of material feeder is described;
Fig. 3 is a kind of three-dimensional exploded view, and a column of the foot rest of existing material feeder, a shaft-cup and a lifting bar are described;
Fig. 4 is a kind of three-dimensional exploded view, and an embodiment and a lifting screw of the utility model stand column device are described;
Fig. 5 is a kind of block diagram, and the combination form of this embodiment and this lifting screw is described;
Fig. 6 is a kind of part sectional view, and the inner structure of this embodiment is described.
Detailed description of the invention
Consult Fig. 4, Fig. 5 and Fig. 6, the embodiment of the utility model stand column device comprises a column 2, attaching parts 3, and a shaft-cup 4.
This column 2 comprises the fixing slot 22 that a surrounding wall 21, is arranged at the inner peripheral surface of this surrounding wall 21, and a groove 23 being formed at the outer peripheral face of this surrounding wall 21.
This attaching parts 3 comprises a pars intermedia 31, outer part 32 extended outwardly by this pars intermedia 31, and a connecting bore 33 being formed at this pars intermedia 31.
This outer part 32 has the stretchable sheet 321 of many lobes energy elastic deformation, and every a slice stretchable sheet 321 has the medial extremity 322 that is connected to this pars intermedia 31, and the external side end 323 that contrary with this medial extremity 322.
This external side end 323 upward and towards outer incline, after the inner peripheral surface by this surrounding wall 21 that is squeezed, further expansion is fastened in the fixing slot 22 of this column 2.
This shaft-cup 4 is covered on the top of this column 2, and comprise a shaft-cup body 41, be formed at this outer shroud 42 and projection 44, the locating part 45 be positioned between this shaft-cup body 41 and this surrounding wall 21 extended from this shaft-cup body 41 inwardly towards an outer shroud 42 of downward-extension and an inner ring 43, and one is arranged at this shaft-cup body 41 and is positioned at the axis hole 46 outside this surrounding wall 21.
The sheathed outer peripheral face around this surrounding wall 21 of this outer shroud 42.
This inner ring 43 is sheathed on the inner peripheral surface of this surrounding wall 21, and suppress the outer part 32 of this attaching parts 3, the end of this inner ring 43 has the dip plane 431 that can be posted by described external side end 323, the external side end 323 of described stretchable sheet 321 is made to be held in this fixing slot 22, to increase the stationarity of this attaching parts 3.
This projection 44 is embedded at the groove 23 of this column 2, and this projection 44 matches with this groove 23 and can prevent this shaft-cup body 41 from rotating relative to this column 2.
This locating part 45 passes this shaft-cup body 41 and is connected to the connecting bore 33 of this attaching parts 3.
In the present embodiment, this locating part 45 is a bolt, and this connecting bore 33 is a screw, and this locating part 45 is connected this shaft-cup body 41 and this attaching parts 3 by the mode of screw lock.
This axis hole 46 is arranged for a lifting screw 5, just can regulate the positioning height of a body (not shown) when this lifting screw 5 rotates.
The advantage of the present embodiment can be summarized as follows via above explanation:
One, because the fixing slot 22 of this column 2 is septal fossula processing, can carry out in the lump with its procedure of processing such as end face, chamfering in the course of processing, do not need to pull down from fixture to reorientate again, therefore, outer fissure compared to the groove 124 (see Fig. 3) of this column 12 existing is processed, and the fixing slot 22 of this column 2 of the present embodiment is comparatively succinct and location is more accurate in procedure of processing.
Two, by the setting of the locating part 45 of this shaft-cup 4, the quantity of lock member can effectively be reduced, to avoid the error produced during multi-aspect location.
Three, by the setting of this projection 44 and this groove 23, the anti-rotation mechanism of this shaft-cup 4 with this column 2 can be provided further again, after arranging in pairs or groups with this locating part 45 and this attaching parts 3, just this shaft-cup 4 of the comprehensive location of energy and this column 2, and then make this column 2 be parastate each other with the central axis of this lifting screw 5.
In sum, the utility model stand column device guarantees be arrangeding in parallel of this column 2 and this lifting screw 5 by the mode of low tooling cost, make body can be smooth and easy and extra-stress and moment of torsion can not be produced when mobile, can effective extension element service life, so really can the purpose of this utility model be reached.
As described above, be only embodiment of the present utility model, when can not limit the scope of the utility model enforcement with this, namely all simple equivalences done according to the utility model claims and description change and modify, and all still belong to scope of the present utility model.
Claims (8)
1. a stand column device, is characterized in that: this stand column device comprises:
A column, comprises the fixing slot that a surrounding wall and are arranged at the inner peripheral surface of this surrounding wall;
A shaft-cup, is covered on the top of this column, and comprises a shaft-cup body, a locating part being arranged at this shaft-cup body, and an axis hole being arranged at this shaft-cup body, and this locating part is positioned between this shaft-cup body and this surrounding wall, and this axis hole is positioned at outside this surrounding wall; And
An attaching parts, the pars intermedia that the locating part comprising this shaft-cup of confession connects and one to be extended outwardly by this pars intermedia and to be fastened in the outer part of this fixing slot.
2. stand column device according to claim 1, it is characterized in that: the outer part of this attaching parts has the stretchable sheet of many lobes energy elastic deformation, every a slice stretchable sheet has the medial extremity that is connected to this pars intermedia, and the external side end that contrary with this medial extremity, this external side end can be squeezed by after the inner peripheral surface of this surrounding wall, and further expansion is fastened in this fixing slot.
3. stand column device according to claim 2, is characterized in that: this attaching parts also comprises one and is formed at this pars intermedia and the connecting bore connected for the locating part of this shaft-cup.
4. stand column device according to claim 3, is characterized in that: this locating part passes this shaft-cup body and is connected to this connecting bore.
5. stand column device according to claim 4, is characterized in that: this locating part is a bolt, and this connecting bore is a screw, and this locating part is connected this shaft-cup body and this attaching parts by the mode of screw lock.
6. stand column device according to claim 2, it is characterized in that: this shaft-cup also has one from this shaft-cup body towards the inner ring of downward-extension, this inner ring sleeve is located at the inner peripheral surface of this surrounding wall, and suppresses the outer part of this attaching parts, makes the external side end of described stretchable sheet be held in this fixing slot.
7. stand column device according to claim 6, is characterized in that: the external side end of described stretchable sheet upward and towards outer incline, the inner ring end of this shaft-cup has the dip plane that can be posted by described external side end.
8. stand column device according to claim 2, it is characterized in that: this shaft-cup also has one from this shaft-cup body towards the outer shroud of downward-extension, and one is formed at this outer shroud and the projection extended inwardly, the sheathed outer peripheral face around this surrounding wall of this outer shroud, this surrounding wall has one and is formed at outer peripheral face and the groove be embedded for this projection, this projection and this fit depressions and can prevent this shaft-cup body from rotating relative to this column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743675.0U CN204281231U (en) | 2014-12-02 | 2014-12-02 | Stand column device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743675.0U CN204281231U (en) | 2014-12-02 | 2014-12-02 | Stand column device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204281231U true CN204281231U (en) | 2015-04-22 |
Family
ID=52864416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743675.0U Active CN204281231U (en) | 2014-12-02 | 2014-12-02 | Stand column device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204281231U (en) |
-
2014
- 2014-12-02 CN CN201420743675.0U patent/CN204281231U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2542733B1 (en) | Support arm for shaped reflector | |
| EP2484902A3 (en) | Pillow block for bed plate of wind turbine | |
| TW200609694A (en) | Balance-spring with altered outer curve | |
| CN204281231U (en) | Stand column device | |
| CN203566567U (en) | Gear shaft positioning-pin jig | |
| CN204267471U (en) | A kind of self preservation type quick position pin structure | |
| MY174745A (en) | Lead frame | |
| CN203160460U (en) | Shower room glass fixing base provided with protective gaskets | |
| CN202867505U (en) | Quick nut | |
| CN207261375U (en) | One kind can branch sleeve | |
| CN205218933U (en) | Electric steering engine assembly jig | |
| CN204151562U (en) | Framing shaping machine expanding roller seat nut connecting structure | |
| CN202479355U (en) | Combined corrugated pipe forming mould plate with bolt connection structure | |
| CN204639631U (en) | A kind of Machining of Shaft-type Parts bracing or strutting arrangement | |
| CN204585023U (en) | A kind of alignment pin | |
| CN103433421B (en) | Chain cutter | |
| CN203597633U (en) | Adjustable hanging piece for shelf | |
| CN203881275U (en) | Gauge for profiled joint folding surface profile tolerance | |
| CN205496860U (en) | On compress tightly pneumatic welding set of check | |
| CN203191694U (en) | Gear movement preventing structure of watch movement | |
| CN202900857U (en) | Installing hole device of guide rod | |
| CN103359585A (en) | Roller guide shoe for villa lift | |
| CN204003858U (en) | A kind of circular sleeve fixed connecting piece | |
| CN205264500U (en) | Special fixture of W type secondary power supply EE type transformer skeleton coiling | |
| CN205870951U (en) | Mould die block error proofing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |