CN201141506Y - Height-adjustable balance support - Google Patents
Height-adjustable balance support Download PDFInfo
- Publication number
- CN201141506Y CN201141506Y CNU2007203117915U CN200720311791U CN201141506Y CN 201141506 Y CN201141506 Y CN 201141506Y CN U2007203117915 U CNU2007203117915 U CN U2007203117915U CN 200720311791 U CN200720311791 U CN 200720311791U CN 201141506 Y CN201141506 Y CN 201141506Y
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- CN
- China
- Prior art keywords
- adjustable
- adjusting element
- adjusting component
- supporting leg
- height
- 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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Abstract
The utility model relates to a height adjustable balancing supporting leg, which comprises a first adjusting component and a second adjusting component. The height adjustable balancing supporting leg is characterized in that the first adjusting component is fixed on a base seat; the second adjusting component is installed on the first adjusting component, and a dynamic tangent contact is adopted between the second adjusting component and the first adjusting component, and a locking component for adjusting the supporting leg height in the axial direction is arranged on the second adjusting component. Through the adjustable locking component, the adjustment of the height of the supporting leg can be realized, and the positioning of the dynamic tangent plane between the first adjusting component and the second adjusting component causes the supporting leg to adjust the balanced replacement of the object supported by the supporting leg along with the curvature change of the bearing surface of the supporting leg, thus the stress of the central point is fully ensured; simultaneously, a certain moving space is provided for the second adjusting component in the positioning way, when the stamping is endured, a certain cushioning effect can be provided for the supported work piece, and the height adjustable balancing supporting leg is provided with good protective function.
Description
Technical field
The utility model relates to a kind of supporting component, specifically refers to a kind of adjustable for height balance pin.
Background technique
Application number is the combination that 200480001875.8 application for a patent for invention discloses a kind of height-adjustable foot and adjustment means, its height-adjustable foot comprises first adjustable part that has interior threaded hole, second adjustable part has the outside thread that matches with the internal thread of first adjustable part and places first adjustable part and the packing ring of second adjustable part top; Have supporting portion on wherein said first adjustable part or second adjustable part, described packing ring and described supporting portion have the concave and convex plane of identical substantially radius of curvature respectively; The adjustment of this leg realizes by adjustment means, and described adjustment means requires to have to insert the insertion end in described hole vertically, described insertion end has gripper, gripper be equipped to when the inner engagement in they and described hole and described insertion end when axial axis is rotated, described second adjustable part is rotated thereupon, thereby reaches the purpose of Height Adjustment.Though this patent application has solved the adjustable problem of support foot hight, it is to realize by the adjustment instrument of introducing, and not only complex structure, and operation is also complicated; And this structure can only realize the adjustment of height, and powerless to the plane correction of leg position, can't guarantee that this leg is in the stressed state in center all the time.
Summary of the invention
Technical problem to be solved in the utility model is the situation at prior art, provides a kind of simple in structure and can satisfy the adjustable for height balance leg that the supporting surface curvature changes.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: this adjustable for height balance leg, comprise first adjusting element and second adjusting element, and it is characterized in that: described first adjusting element is fixed on the base; Described second adjusting element is installed on first adjusting element, and is dynamic tangent line with first adjusting element and contacts, but second adjusting element is provided with the locking element of axial adjustment support foot hight.Can realize the adjustment of support foot hight by regulating locking element, and the dynamic tangent plane location between first adjusting element and second adjusting element, make this leg to reset, fully guarantee the stressed of central point with the balance that object that this leg supports is in time regulated in the variation of supporting surface curvature; This kind orientation type provides certain activity space for second adjusting element simultaneously, can be supported workpiece when bearing punching press, and certain buffer function is provided, and has good protective action.
Preferably, described first adjusting element can comprise garter spring and the leg inserts that is connected, and offers on the base and the suitable insert hole of leg inserts, and described leg inserts is embedded in insert hole and can rotates therein; Described garter spring is a spheroid, offers on it for the fixing fixed hole of second adjusting element; Described second adjusting element is installed in this fixed hole.
Described second adjusting element comprises adjustable column, counterbalance and locking element; The lower end of wherein said adjustable column is passed fixed hole and is fixed in the insert hole, and its top has outside thread; Described counterbalance is positioned at the top of garter spring and locatees along the sphere tangent plane of garter spring; Described locking element have with adjustable column on suitable internal thread and the screw thread of outside thread be fixed on the adjustable column.
The end that described adjustable column passes in the fixed hole arrival insert hole is provided with the jump ring that it is located in insert hole.
Described leg inserts is a ring, and its periphery has arc notch.
Described base adopts to have wear-resisting and nylon or polyurethane material the anti-impact effect, and the bottom surface of base is provided with the antislip ring line.
Compared with prior art, because first adjusting element of the present utility model and second adjusting element have adopted dynamic tangent plane location, make this leg to reset, fully guarantee the stressed of central point with the balance that object that this leg supports is in time regulated in the variation of supporting surface curvature; This kind orientation type provides certain activity space for second adjusting element simultaneously, can be supported workpiece when bearing punching press, and certain buffer function is provided, and has good protective action; Simultaneously submount material select design with bottom surface circle line for use, make this adjustable height leg have good wear-resisting and non-skid property.The utility model is simple in structure, and component interchangeability is good, and cost of production is low, with short production cycle, is fit to be applied to the leg of various weight body, especially is suitable for platform balance etc. on the demanding equipment of balance quality.
Description of drawings
Fig. 1 is an embodiment's of the present utility model schematic perspective view;
Fig. 2 is the utility model embodiment's an assembly structure sectional view;
Fig. 3 is the plan view of Fig. 2.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, this adjustable for height balance leg comprises base 5, jump ring 4, leg inserts 3, garter spring 6, adjustable column 2, counterbalance 7 and locking element 1.Described base 5 adopts polyurethane material, can offer this adjustable for height balance leg wear resistance and impact resilience, offers insert hole 8 on it, and the bottom surface of base 5 has anti-skidding annular ring line (not shown).
As shown in Figures 2 and 3, described leg inserts 3 adopts metallic material, is ring, and its periphery has four arc notch 10, the design of arc notch 10 mainly is for economical with materials, also can adopt more than four as required or is less than four arc notch; Described garter spring 6 is a spheroid form, and it is fixed on the middle part of leg inserts 3, offers the fixed hole 9 of perforation in the described garter spring 6.Described garter spring 6 and leg inserts 3 constitute first adjusting element.
As shown in Figures 2 and 3, described adjustable column 2 is elongated cylindric, its top has outside thread, the altitude range that externally threaded length will be regulated according to this adjustable for height balance leg is determined, it is fixed with counterbalance 7 in the middle part down, and described counterbalance 7 is delayed on the tangent plane of garter spring 6, and this counterbalance 7 can adopt nut in the present embodiment, it is screwed in externally threaded least significant end get final product, also can adopt integrated mode to be fixed on the adjustable column 2.Fixed hole 9 is passed in the underpart of adjustable column 2, is positioned in the insert hole 8 on the base 5 by jump ring 4.Locking element 1 described in the present embodiment adopts hexagon nut, its inside have with adjustable column 2 on the suitable internal thread of outside thread, certainly, locking element can also adopt other structure, as long as it cooperates with adjustable column 2 and can move up and down on adjustable column 2 and in the fixed-site of needs, for example adopt modes such as buckle.Described adjustable column 2, counterbalance 7 and locking element 1 constitute second adjusting element.
Above-mentioned component except that base after base mould position decided at the higher level but not officially announced is good, are cast in polyurethane in the mould shaping base.
Should be used for the electronic platform scale (not shown) by adjustable for height balance leg, when needs were adjusted the height of electronic platform scale, rotation lock part 1 got final product to suitable position; When electronic platform scale was placed on rugged ground, because counterbalance 7 is fixing for the plane contacts with the dynamic tangent plane of sphere with garter spring 6, it can initiatively realize automatically reset function, and the center that fully guarantees is stressed; Adjustable column 2 has certain space of rocking simultaneously, can play good buffer function when withstanding shocks, and has protected workpiece well.
Claims (6)
1, a kind of adjustable for height balance leg comprises first adjusting element and second adjusting element, it is characterized in that: described first adjusting element is fixed on the base; Described second adjusting element is installed on first adjusting element, and is dynamic tangent line with first adjusting element and contacts, but second adjusting element is provided with the locking element of axial adjustment support foot hight.
2, adjustable for height balance leg according to claim 1, it is characterized in that: described first adjusting element comprises garter spring and the leg inserts that is connected, offer on the base and the suitable insert hole of leg inserts, described leg inserts is embedded in insert hole; Described garter spring is a spheroid, offers the fixed hole for second adjusting element location on it; Described second adjusting element is installed in this fixed hole.
3, adjustable for height balance leg according to claim 2, it is characterized in that: described second adjusting element comprises adjustable column, counterbalance and locking element; The lower end of wherein said adjustable column is passed fixed hole and is fixed in the insert hole, and its top has outside thread; Described counterbalance is positioned at the top of garter spring and locatees along the sphere tangent plane of garter spring; Described locking element have with adjustable column on suitable internal thread and the screw thread of outside thread be fixed on the adjustable column.
4, adjustable for height balance leg according to claim 3 is characterized in that: the end that described adjustable column passes in the fixed hole arrival insert hole is provided with the jump ring that it is located in insert hole.
5, adjustable for height balance leg according to claim 4, it is characterized in that: described leg inserts is a ring, and its periphery has arc notch.
6, adjustable for height balance leg according to claim 5 is characterized in that: described base adopts to have wear-resisting and nylon or polyurethane material the anti-impact effect, and the bottom surface of base is provided with the antislip ring line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203117915U CN201141506Y (en) | 2007-12-19 | 2007-12-19 | Height-adjustable balance support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203117915U CN201141506Y (en) | 2007-12-19 | 2007-12-19 | Height-adjustable balance support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141506Y true CN201141506Y (en) | 2008-10-29 |
Family
ID=40069217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203117915U Expired - Fee Related CN201141506Y (en) | 2007-12-19 | 2007-12-19 | Height-adjustable balance support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141506Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016911A (en) * | 2011-09-28 | 2013-04-03 | 艾默生网络能源有限公司 | Anti-loosening foot margin |
| CN104315306A (en) * | 2014-11-03 | 2015-01-28 | 苏州昌田机械设备制造有限公司 | Balance insertion disc for tests |
| CN106764269A (en) * | 2017-01-18 | 2017-05-31 | 瑞安市智造科技有限公司 | A kind of shock-absorbing supporting device for plant equipment |
-
2007
- 2007-12-19 CN CNU2007203117915U patent/CN201141506Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016911A (en) * | 2011-09-28 | 2013-04-03 | 艾默生网络能源有限公司 | Anti-loosening foot margin |
| CN103016911B (en) * | 2011-09-28 | 2016-08-17 | 艾默生网络能源有限公司 | Looseness prevention ground foot |
| CN104315306A (en) * | 2014-11-03 | 2015-01-28 | 苏州昌田机械设备制造有限公司 | Balance insertion disc for tests |
| CN106764269A (en) * | 2017-01-18 | 2017-05-31 | 瑞安市智造科技有限公司 | A kind of shock-absorbing supporting device for plant equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20101219 |