CN205271809U - Air spring positioner - Google Patents
Air spring positioner Download PDFInfo
- Publication number
- CN205271809U CN205271809U CN201521096275.6U CN201521096275U CN205271809U CN 205271809 U CN205271809 U CN 205271809U CN 201521096275 U CN201521096275 U CN 201521096275U CN 205271809 U CN205271809 U CN 205271809U
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- plate
- location
- air spring
- screwed hole
- mould
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Abstract
The utility model discloses an air spring positioner, including last mould, lower mould and regulation pole, it passes through with the interval of lower mould to go up the mould it adjusts to adjust the pole, it includes two piece at least positioned on the plate to go up the mould, positioned on the plate is last to be equipped with the constant head tank that is used for the concatenation and to be used for adjust the screw hole that the pole was worn to establish, at least two positioned on the plate crosss concatenation, the lower mould includes two piece at least lower locating plates, be equipped with the constant head tank that is used for the concatenation and be used for on the locating plate down adjust the screw hole that the pole was worn to establish, at least two lower locating plate crosss concatenation. The utility model aims at providing an air spring positioner, it is complicated to solve current positioning device structure, the loaded down with trivial details problem of accommodation process.
Description
Technical field
This utility model relates to positioning fixture field, particularly relates to a kind of air spring positioner.
Background technology
Air spring is filled with compression air in telescopic hermetic container, utilizes the spring of aeroelastic effect. It is commonly called as air bag, balloon-type cylinder, leather bag cylinder etc. Air spring has comparatively ideal nonlinear elasticity characteristic, and after installing arrangement for adjusting height additional, bodywork height does not change with loads increasing or decreasing, and spring rate can be designed to relatively low, and riding comfort is good.
In air spring manufacturing process, it is necessary to install positioner therein additional, to ensure the height often saving between spring and to ensure the size of internal circular arc. But the structure of existing positioner is complicated, regulates process loaded down with trivial details, be unfavorable for large-scale use.
Utility model content
The purpose of this utility model is to provide a kind of air spring positioner, solves existing positioning device structure complicated, regulates the problem that process is loaded down with trivial details.
For solving the problems referred to above, this utility model embodiment provides a kind of air spring positioner, including upper mould, counterdie and adjusting rod, the spacing of described upper mould and counterdie is adjusted by described adjusting rod, described upper mould includes at least two pieces of upper location-plates, described upper location-plate is provided with the locating slot for splicing and the screwed hole worn for described adjusting rod, described at least two pieces of upper location-plate decussation splicings, described counterdie includes at least two pieces of lower location-plates, described lower location-plate is provided with the locating slot for splicing and the screwed hole worn for described adjusting rod, described at least two pieces of lower location-plate decussations splicing.
Optionally, the axial two ends of upper location-plate and lower location-plate are equipped with laminating arc surface within air spring.
Optionally, the surface at the corresponding described screwed hole place of lower location-plate is provided with nut.
Optionally, the bottom diameter of nut is equal with screwed hole internal diameter.
Optionally, upper location-plate and lower location-plate are I-shaped structure on cross section.
Compared with prior art, the technical program has the advantage that and is only made up of upper die and lower die and adjusting rod three part, and simple in construction is easy to adjust. Upper die and lower die are by two pieces of location-plate splicing compositions, and after dismounting, volume is little, carries and stores facility.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air spring positioner of this utility model embodiment;
Fig. 2 is the first explosive view of the air spring positioner of this utility model embodiment;
Fig. 3 is the second explosive view of the air spring positioner of this utility model embodiment; ;
Fig. 4 is the structural representation of the upper location-plate of the air spring positioner of this utility model embodiment
Fig. 5 is the structural representation of the counterdie of the air spring positioner of this utility model embodiment;
Fig. 6 is the top view of the upper mould of the air spring positioner of this utility model embodiment;
Fig. 7 is the side view of the air spring positioner of this utility model embodiment.
Accompanying drawing marks: 1, upper mould; 11, upper location-plate; 111, locating slot; 112, screwed hole; 2, counterdie; 21, lower location-plate; 211, nut; 3, adjusting rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the technical solution of the utility model is carried out clear, complete description.
If Fig. 1 is to shown in 7, a kind of air spring positioner, including upper mould 1, counterdie 2 and adjusting rod 3, this adjusting rod 3 is screw rod.
Upper mould 1 includes at least two pieces of upper location-plates 11. The shape of upper location-plate 11 is in I shape on cross section, and on I shape, the middle transverse rod middle position of location-plate 11 offers locating slot 111, locating slot 111 be shaped as square. The locating slot 111 of one piece of upper location-plate 11 is arranged on upper surface, and on another block, the locating slot 111 of location-plate 11 is arranged on lower surface, and both are spliced into cross structure by fastening. Respectively offering screwed hole 112 in the both sides of locating slot 111 on cross bar, this screwed hole 112 is worn for screw rod and is penetrated and threaded.
Counterdie 2 includes at least two pieces of lower location-plates 21. The shape of lower location-plate 21 is in I shape on cross section, and under I shape, the middle position of the middle transverse rod of location-plate 21 offers locating slot 111, locating slot 111 be shaped as square. The locating slot 111 of one piece of lower location-plate 21 is arranged on upper surface; Under another block, the locating slot 111 of location-plate 21 is arranged on lower surface, and both are spliced into cross structure by fastening. Respectively offering screwed hole 112 in the both sides of locating slot 111 on cross bar, this screwed hole 112 is worn for screw rod and is penetrated and threaded. The upper surface of one piece of lower location-plate 21 and the lower surface of another block corresponding screwed hole 112 respectively is provided with nut 211, and nut 211 is one-body molded with lower location-plate 21. The bottom diameter of nut 211 is equal with screwed hole 112 internal diameter.
Optionally, the end at the axial two ends of upper location-plate 11 and lower location-plate 21 is equipped with laminating arc surface within air spring, and (namely I shape location-plate outer end is slit into arc-shaped, the size of circular arc should match with the circular arc size of product, does not produce deformation with the inside circular arc that this ensures air spring). In this utility model, the central angle corresponding to all arc surfaces is equal, and the center of circle being in the arc surface place of same level is same point.
Optionally, screw rod quantity equal with screwed hole 112 quantity of upper mould 1 (above mould 1 is arranged with screwed hole 112 one_to_one corresponding of counterdie 2, and therefore, upper mould 1 is equal with screwed hole 112 quantity of counterdie 2).
Using method: first, carries out cross splicing by the location-plate of upper die and lower die; Secondly, the screwed hole of the screwed hole of upper mould location-plate Yu counterdie location-plate is corrected so that it is be in same vertical direction; Then, screw rod is penetrated (also can penetrate from counterdie location-plate) from one of them screwed hole of upper mould location-plate, passes from the corresponding screwed hole of counterdie location-plate; Then, successively residue screw rod is penetrated in remaining screwed hole, after all having connected, it is achieved the assembling of whole positioner; Finally, regulate the connecting length of each screw rod and location-plate, make upper die and lower die maintenance level. To regulate the spacing of upper mould and counterdie, the spacing of each screw rod need to be regulated. Note: after having regulated, it is necessary to assure upper mould keeps level with counterdie.
This utility model air spring positioner is made up of four pieces of I shape location-plates and four screw rods, therefore, has spliced on the frontal plane of projection of post-positioning device in " # " font.
Although this utility model is with preferred embodiment openly as above, but it is not for limiting this utility model, any those skilled in the art are without departing from spirit and scope of the present utility model, may be by the method for the disclosure above and technology contents and technical solutions of the utility model are made possible variation and amendment, therefore, every content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. an air spring positioner, it is characterized in that, including upper mould, counterdie and adjusting rod, the spacing of described upper mould and counterdie is adjusted by described adjusting rod, described upper mould includes at least two pieces of upper location-plates, described upper location-plate is provided with the locating slot for splicing and the screwed hole worn for described adjusting rod, described at least two pieces of upper location-plate decussation splicings, described counterdie includes at least two pieces of lower location-plates, described lower location-plate is provided with the locating slot for splicing and the screwed hole worn for described adjusting rod, described at least two pieces of lower location-plate decussations splicing.
2. air spring positioner as claimed in claim 1, it is characterised in that the axial two ends of described upper location-plate and lower location-plate are equipped with laminating arc surface within air spring.
3. air spring positioner as claimed in claim 1, it is characterised in that the surface at the corresponding described screwed hole place of described lower location-plate is provided with nut.
4. air spring positioner as claimed in claim 3, it is characterised in that the bottom diameter of described nut is equal with screwed hole internal diameter.
5. air spring positioner as claimed in claim 1, it is characterised in that described upper location-plate and lower location-plate are I-shaped structure on cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096275.6U CN205271809U (en) | 2015-12-24 | 2015-12-24 | Air spring positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096275.6U CN205271809U (en) | 2015-12-24 | 2015-12-24 | Air spring positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271809U true CN205271809U (en) | 2016-06-01 |
Family
ID=56056430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096275.6U Active CN205271809U (en) | 2015-12-24 | 2015-12-24 | Air spring positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271809U (en) |
-
2015
- 2015-12-24 CN CN201521096275.6U patent/CN205271809U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |