CN214394086U - Support structure for connecting tool frame - Google Patents
Support structure for connecting tool frame Download PDFInfo
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- CN214394086U CN214394086U CN202023026263.XU CN202023026263U CN214394086U CN 214394086 U CN214394086 U CN 214394086U CN 202023026263 U CN202023026263 U CN 202023026263U CN 214394086 U CN214394086 U CN 214394086U
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- bottom plate
- slide rail
- screw
- supporting
- support
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Abstract
The utility model provides a connection frock frame's bearing structure, this bearing structure contain bottom plate, slip subassembly and supporting component, the bottom plate be a planar structure, the bottom plate passes through rag bolt and fixes with ground, the upper surface of bottom plate is equipped with the processing groove of installation slide rail, the slip subassembly contain the slide rail and with the slider that the slide rail was inlayed, the slide rail is installed in the processing groove of bottom plate, the slider is connected with supporting component's backup pad, supporting component contain backup pad, supporting screw and nut, the upper surface at the backup pad is connected to the supporting screw, the supporting screw is connected with frock frame's connecting hole.
Description
Technical Field
The application relates to a tool technology for aircraft manufacturing, in particular to a supporting structure for connecting a tool frame.
Background
A support structure is needed between an assembly tool frame of the airplane and the ground, wherein the support structure needs to be firmly connected with the ground and can evenly transmit force and release pressure, so that the stability of the tool frame is ensured; in addition, for large-scale assembly fixtures, particularly wing beam assembly fixtures, the length size is large, the fixture frame expands or contracts along the length direction under the influence of temperature, the existing fixture supporting structure cannot be adjusted along the length direction, and the fixture frame generates stress along the length direction, so that the fixture frame deforms. Therefore, the supporting structure is firmly connected with the ground, can be adjusted in the height direction to meet the requirement of a tool frame plane, and can move linearly in the length direction of the tool frame, so that the stability of the tool frame structure is guaranteed, and the tool frame is guaranteed not to cause stress deformation when being influenced by temperature change.
Disclosure of Invention
For satisfying the demand of aircraft production field and the not enough that prior art exists, the aim at of this application provides a bearing structure who connects frock frame. The supporting structure can be used as a support between the tool frame and the ground, the stability of the tool frame structure is guaranteed, and the stress deformation of the tool frame due to the influence of temperature change is effectively avoided.
The utility model provides a connection frock frame's bearing structure, its characterized in that, this bearing structure contains bottom plate, slip subassembly and supporting component, the bottom plate be a planar structure, the bottom plate passes through rag bolt and is fixed with ground, the upper surface of bottom plate is equipped with the processing groove of installation slide rail, the slip subassembly contain the slide rail and with the slider that the slide rail was inlayed, the slide rail is installed in the processing inslot of bottom plate, the slider is connected with supporting component's backup pad, supporting component contain backup pad, supporting screw and nut, the upper surface at the backup pad is connected to the supporting screw, the supporting screw is connected with frock frame's connecting hole.
The utility model provides an advantage lies in, adjusts frock frame height through the hexagonal nut of rotating the upper and lower part of screw rod, receives temperature variation to influence when the frock frame expands or contracts along length direction, and the stability of frock frame construction is guaranteed in order to eliminate the stress that produces to the linear motion thereupon of sliding assembly, has effectively avoided the frock frame to take place stress deformation because of the temperature variation influences.
The present application will be described in further detail with reference to the following drawings and examples.
Drawings
Fig. 1 is a schematic view of a support structure for connecting a tool frame.
Fig. 2 is a schematic cross-sectional view of a support structure connecting the tool frames.
The numbering in the figures illustrates: the device comprises a base plate 1, a slide rail 2, a slide block 3, a support plate 4, a support screw 5, a flat washer 6, a conical washer 7, a spherical washer 8, a nut 9, a tooling frame 10 and a limiting table 11.
Detailed Description
Referring to the drawings, the support structure for connecting the tool frame comprises a bottom plate 1, a sliding assembly and a support assembly, wherein the bottom plate 1 is of a plane structure, the bottom plate 1 is fixed with the ground through foundation bolts, a processing groove for mounting a sliding rail 2 is formed in the upper surface of the bottom plate 1, the sliding assembly comprises the sliding rail 2 and a sliding block 3 embedded in the sliding rail, the sliding rail 2 is mounted in the processing groove of the bottom plate 1, the sliding block 3 is connected with the lower surface of a support plate 4 of the support assembly, the support assembly comprises the support plate 4, a support screw 5 and a nut 9, the support screw 5 is connected to the upper surface of the support plate 4, and the support screw 5 is connected with a connecting hole of the tool frame 10.
In implementation, the lower surface of the supporting plate 4 is provided with a limiting table 11 embedded with the sliding block 3, and the upper surface of the supporting plate 4 is provided with a threaded hole which is connected with the lower end of the supporting screw rod 5.
In a use state, as shown in fig. 2, the support screw 5 is connected to a connection hole of the tool frame 10 through a flat washer 6, a tapered washer 7, a spherical washer 8 and a hexagonal nut 9 which are connected in this order from top to bottom. In the implementation, the hexagonal nut 9, the conical washer 7, the spherical washer 8, the flat washer 6, the conical washer 7, the spherical washer 8 and the hexagonal nut 9 sequentially penetrate through the screw rod 5 and are arranged above the supporting plate 4. When the tool frame is used, the flat washer 6, the conical washer 7, the spherical washer 8 and the hexagonal nut 9 above the screw rod 5 are taken out, the upper end of the screw rod 5 penetrates through a connecting hole of the tool frame 10, the flat washer 6, the conical washer 7, the spherical washer 8 and the hexagonal nut 9 are sequentially installed, and the tool frame 10 is clamped and fixed between the flat washers 6 by rotating the upper hexagonal nut 9 and the lower hexagonal nut 9 on the screw rod 5.
By adopting the support structure, the height of the tool frame 10 can be adjusted by rotating the screw hexagonal nut 9; when the tool frame 10 expands or contracts along the length direction under the influence of temperature change, the sliding assembly can linearly move along with the tool frame to eliminate the generated stress, so that the stability of the tool frame structure is ensured, and the stress deformation of the tool frame caused by the influence of temperature change is effectively avoided.
Claims (3)
1. The utility model provides a connection frock frame's bearing structure, its characterized in that, this bearing structure contains bottom plate, slip subassembly and supporting component, the bottom plate be a planar structure, the bottom plate passes through rag bolt and is fixed with ground, the upper surface of bottom plate is equipped with the processing groove of installation slide rail, the slip subassembly contain the slide rail and with the slider that the slide rail was inlayed, the slide rail is installed in the processing inslot of bottom plate, the slider is connected with supporting component's backup pad, supporting component contain backup pad, supporting screw and nut, the upper surface at the backup pad is connected to the supporting screw, the supporting screw is connected with frock frame's connecting hole.
2. The support structure for connecting a tool frame according to claim 1, wherein a limit table in which a slider is fitted is provided on a lower surface of the support plate, and a screw hole is provided on an upper surface of the support plate and connected to a lower end of the support screw.
3. The support structure of claim 1, wherein the support screw is connected to the connection hole of the tool frame through a flat washer, a conical washer, a spherical washer and a hexagonal nut, which are sequentially connected from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026263.XU CN214394086U (en) | 2020-12-15 | 2020-12-15 | Support structure for connecting tool frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026263.XU CN214394086U (en) | 2020-12-15 | 2020-12-15 | Support structure for connecting tool frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214394086U true CN214394086U (en) | 2021-10-15 |
Family
ID=78038527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023026263.XU Active CN214394086U (en) | 2020-12-15 | 2020-12-15 | Support structure for connecting tool frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214394086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670161A (en) * | 2022-05-27 | 2022-06-28 | 四川通安航天科技有限公司 | Modularized general platform and rapid building method |
-
2020
- 2020-12-15 CN CN202023026263.XU patent/CN214394086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670161A (en) * | 2022-05-27 | 2022-06-28 | 四川通安航天科技有限公司 | Modularized general platform and rapid building method |
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