CN108500937B - Support tool for large complex curved surface component - Google Patents
Support tool for large complex curved surface component Download PDFInfo
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- CN108500937B CN108500937B CN201810542740.6A CN201810542740A CN108500937B CN 108500937 B CN108500937 B CN 108500937B CN 201810542740 A CN201810542740 A CN 201810542740A CN 108500937 B CN108500937 B CN 108500937B
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- Prior art keywords
- support frame
- curved surface
- support
- frame base
- complex curved
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- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 241000219112 Cucumis Species 0.000 abstract description 29
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 abstract description 29
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 abstract description 29
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/04—Racks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention belongs to the field of machinery, and relates to a support tool for a large complex curved surface component, which comprises a support frame base, and a fixed support frame and a movable support frame which are respectively arranged on the support frame base; the movable support frame can freely slide along the axial direction of the support frame base; the large complex curved surface member to be supported is arranged between the fixed support frame and the movable support frame; the fixed support frame and the movable support frame are respectively stopped on the curved surface of the large complex curved surface member to be supported; the movable supporting frame is locked with the supporting frame base through a quick locking device arranged on the movable supporting frame. The invention provides a support tool for a large complex curved surface member, which can effectively avoid deformation caused by dead weight, ensure storage safety and can efficiently and conveniently fasten and take out melon petals.
Description
Technical Field
The invention belongs to the field of machinery, and relates to a supporting tool, in particular to a supporting tool for a large complex curved surface component.
Background
The large complex curved surface member with the diameter of 9.5m and a melon petal structure is a melon petal formed by creep aging, and the melon petal has the advantages of smooth thin-wall surface, uniform deformation, low residual stress, high forming precision, stable size and uniform performance. When the large complex curved surface component is supported or stored, the melon petals are difficult to reasonably support in the actual storage process, the melon petals cannot be placed on the basis of protecting the accuracy of the formed surface of the melon petals, and the melon petals often deform due to dead weight.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a supporting tool for a large complex curved surface member, which can effectively avoid deformation caused by dead weight, ensure storage safety and can efficiently and conveniently fasten and take out melon petals.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the support tool for the large complex curved surface member comprises a support frame base, and a fixed support frame and a movable support frame which are respectively arranged on the support frame base; the movable support frame can freely slide along the axial direction of the support frame base; the large complex curved surface member to be supported is arranged between the fixed support frame and the movable support frame; the fixed support frame and the movable support frame are respectively stopped on the curved surface of the large complex curved surface member to be supported; the movable support frame is locked with the support frame base through a quick locking device arranged on the movable support frame.
Preferably, the fixed support frame adopted by the invention comprises a vertical support rod, a spiral support shaft and a detachable support rod; the vertical support rods are fixedly arranged on the support frame base in pairs; the detachable support rods at least comprise two, and the two detachable support rods are parallel from top to bottom and are movably arranged between the vertical support rods in sequence; the spiral supporting shafts are uniformly distributed on the detachable supporting rods and extend to the curved surface of the large-scale complex curved surface member to be supported.
Preferably, the movable supporting frame adopted by the invention comprises a sliding trolley, a second detachable supporting rod and a second spiral supporting shaft; the sliding trolley is movably arranged on the support frame base and can freely slide along the axial direction of the support frame base; the second detachable support rods are at least two, are parallel from top to bottom and are sequentially and movably arranged between the sliding trolleys; the plurality of second spiral supporting shafts are uniformly distributed on the second detachable supporting rod and extend to the curved surface of the large-scale complex curved surface member to be supported; the quick locking device is arranged on the sliding trolley and locked with the support frame base.
Preferably, the movable support frame adopted by the invention comprises a sliding block arranged at the bottom of the sliding trolley, and a guide rail is arranged on the support frame base; the sliding block is arranged on the guide rail and can freely slide along the axial direction of the guide rail.
Preferably, the cross section of the guide rail adopted by the invention is dovetail-shaped, and the contact position of the sliding block and the guide rail is matched with the shape of the guide rail.
Preferably, the quick locking device comprises a rack arranged on the base of the support frame and a quick locking mechanism arranged on the side part of the movable support frame; the rack is parallel to the axial direction of the support frame base; the quick locking mechanism is buckled on the rack of the support frame base.
Preferably, the quick locking mechanism adopted by the invention comprises a latch, a deflector rod and a linkage rod; one end of the latch is movably arranged at the side part of the movable support frame, and the other end of the latch is buckled on a rack of the support frame base; one end of the deflector rod is movably arranged at the side part of the movable supporting frame, and the other end of the deflector rod is a free end for poking; the middle part of the deflector rod is connected with the middle part of the latch through a linkage rod.
Preferably, the two groups of quick locking devices are respectively arranged at the two side parts of the movable supporting frame.
Preferably, the quick locking device further comprises a support channel steel, the rack is fixedly arranged on the support channel steel, and the support channel steel is parallel to the axial direction of the support frame base.
Preferably, the quick locking device adopted by the invention further comprises a screw, and the supporting channel steel is fixedly arranged on the supporting frame base through the screw.
The invention has the advantages that:
the invention provides a support tool for a large complex curved surface component, which comprises a support frame base, and a fixed support frame and a movable support frame which are respectively arranged on the support frame base; the movable support frame can freely slide along the axial direction of the support frame base; the large complex curved surface member to be supported is arranged between the fixed support frame and the movable support frame; the fixed support frame and the movable support frame are respectively stopped on the curved surface of the large complex curved surface member to be supported; the movable supporting frame is locked with the supporting frame base through a quick locking device arranged on the movable supporting frame. Firstly, the movable support frame is moved away, after a certain distance is reserved between the movable support frame and the fixed support frame, a large-scale complex curved surface supporting component is placed between the fixed support frame and the movable support frame, and then the movable support frame is moved and locked with the support frame base by adopting a quick locking device. The supporting tool for the large complex curved surface component adopts the structure of the spiral supporting rod for supporting the melon petal-shaped surface, so that the supporting force for supporting the melon petal-shaped surface is uniform, and the large deformation of the melon petal-shaped surface due to the supporting of the tool is reduced; the structure provided with the guide rail and the sliding trolley is adopted, so that melon petals can be very conveniently fixed, taken and placed, meanwhile, the supporting channel steel with the tooth-shaped structure on the tool base can effectively prevent the melon petals from overturning during taking and placing, and the safety is ensured; the quick locking mechanism is designed by adopting the principle of a four-bar mechanism, and the melon petals can be fastened and taken out efficiently and conveniently. The invention can be suitable for storing the heavy melon petals according to the characteristics and the storage requirements of the heavy melon petals, and has low tooling manufacturing cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a support tooling for a large complex curved surface member provided by the invention;
FIG. 2 is a schematic side view of a support tool for a large complex curved surface member according to the present invention;
FIG. 3 is a schematic view of a quick lock mechanism employed in the present invention;
FIG. 4 is a schematic left-view structural diagram of a support tool for a large complex curved surface member provided by the invention;
wherein:
1-a support frame base; 2-a spiral supporting shaft; 3-a detachable support bar; 4-a sliding trolley; 5-a second detachable support bar; 6-a quick locking mechanism; 7-a slide block; 8, a guide rail; 9-supporting a steel groove; 10-screw.
Detailed Description
Referring to fig. 1, 2 and 4, the invention provides a support tool for a large complex curved surface member, which comprises a support frame base 1, and a fixed support frame and a movable support frame which are respectively arranged on the support frame base 1; the movable support frame can freely slide along the axial direction of the support frame base 1; the large complex curved surface member to be supported is arranged between the fixed support frame and the movable support frame; the fixed support frame and the movable support frame are respectively stopped on the curved surface of the large complex curved surface member to be supported; the movable supporting frame is locked with the supporting frame base 1 through a quick locking device arranged on the movable supporting frame.
When the invention is specifically used, firstly, the movable support frame is moved away, after a certain distance is reserved between the movable support frame and the fixed support frame, a large-scale complex curved surface supporting component is arranged between the fixed support frame and the movable support frame, and then, the movable support frame is moved and locked with the support frame base 1 by adopting a quick locking device. The supporting tool for the large complex curved surface component adopts the structure of the spiral supporting rod for supporting the melon petal-shaped surface, so that the supporting force for supporting the melon petal-shaped surface is uniform, and the large deformation of the melon petal-shaped surface due to the supporting of the tool is reduced; the structure provided with the guide rail and the sliding trolley is adopted, so that melon petals can be very conveniently fixed, taken and placed, meanwhile, the supporting channel steel with the tooth-shaped structure on the tool base can effectively prevent the melon petals from overturning during taking and placing, and the safety is ensured; the quick locking mechanism is designed by adopting the principle of a four-bar mechanism, and the melon petals can be fastened and taken out efficiently and conveniently. The invention can be suitable for storing the heavy melon petals according to the characteristics and the storage requirements of the heavy melon petals, and has low tooling manufacturing cost.
Referring to fig. 1 and 2, the fixed support frame used in the present invention comprises a vertical support rod, a spiral support shaft 2 and a detachable support rod 3; the vertical support rods are fixedly arranged on the support frame base 1 in pairs; the two detachable support rods 3 are arranged in parallel from top to bottom and are sequentially and movably arranged between the vertical support rods; the spiral supporting shafts 2 are a plurality of, and the spiral supporting shafts 2 are uniformly distributed on the detachable supporting rod 3 and extend to the curved surface of the large complex curved surface member to be supported.
The movable support frame comprises a sliding trolley 4, a second detachable support rod 5 and a second spiral support shaft; the sliding trolley 4 is movably arranged on the support frame base 1 and can freely slide along the axial direction of the support frame base 1; the second detachable support rods 5 at least comprise two, and the two second detachable support rods 5 are parallel from top to bottom and are sequentially and movably arranged between the sliding trolleys 4; the plurality of second spiral supporting shafts are uniformly distributed on the second detachable supporting rod 5 and extend to the curved surface of the large-scale complex curved surface member to be supported; the quick locking device is arranged on the sliding trolley 4 and locked with the support frame base 1. The movable support frame adopted by the invention comprises a slide block 7 arranged at the bottom of the sliding trolley 4, and a guide rail 8 is arranged on the support frame base 1; the slide block 7 is arranged on the guide rail 8 and can freely slide along the axial direction of the guide rail 8; the longitudinal section of the guide rail 8 is dovetail-shaped, and the contact position of the sliding block 7 and the guide rail 8 is matched with the shape of the guide rail 8.
Referring to fig. 3, the quick locking device adopted by the invention comprises a rack arranged on the support frame base 1 and a quick locking mechanism 6 arranged on the side part of the movable support frame; the rack is parallel to the axial direction of the support frame base 1; the quick locking mechanism 6 is buckled on the rack of the support frame base 1. The quick locking mechanism 6 comprises a latch, a deflector rod and a linkage rod; one end of the latch is movably arranged at the side part of the movable support frame, and the other end of the latch is buckled on a rack of the support frame base 1; one end of the deflector rod is movably arranged at the side part of the movable supporting frame, and the other end is a free end for poking; the middle part of the deflector rod is connected with the middle part of the latch through the linkage rod. The two groups of quick locking devices are respectively arranged at the two side parts of the movable supporting frame. The quick locking device further comprises a support channel steel 9, the rack is fixedly arranged on the support channel steel 9, and the support channel steel 9 is parallel to the axial direction of the support frame base 1. When the movable support frame needs to be fixed on the support frame base 1, the driving rod is stirred, the latch is driven to rotate through the driving rod and the linkage rod, and the latch is directly inserted into the rack of the support frame base 1, so that the aim of quick locking is fulfilled; when the relative distance between the movable support frame and the fixed support frame needs to be adjusted, the clamping teeth are directly separated from the racks of the support frame base 1 through stirring the deflector rod, so that the purpose of separation is realized, and at the moment, the movable support frame can move on the support frame base 1. The quick locking device also comprises a screw 10, and the supporting channel steel 9 is fixedly arranged on the supporting frame base 1 through the screw 10.
The specific working process of the invention is as follows: when the melon petals are placed, the movable support frame sliding trolley 4 is firstly moved away from a certain distance, the melon petals are placed on the base of the support channel steel 9 with the tooth-shaped grooves, and the spiral support shaft 2 on the support frame base 1 is used for supporting the molded surfaces of the melon petals. Then, the sliding trolley 4 on the support frame base 1 is pushed, and the other surface of the melon petals is pressed by the spiral support shaft 2 on the sliding trolley 4. The trolley 4 is then secured by means of a quick lock mechanism 6 mounted on the trolley 4.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a support frock of large-scale complicated curved surface component which characterized in that: the support tool of the large complex curved surface component comprises a support frame base (1), and a fixed support frame and a movable support frame which are respectively arranged on the support frame base (1); the movable support frame slides along the axial direction of the support frame base (1); the large complex curved surface member to be supported is arranged between the fixed support frame and the movable support frame; the fixed support frame and the movable support frame are respectively stopped on the curved surface of the large complex curved surface member to be supported;
the fixed support frame comprises a vertical support rod, a spiral support shaft (2) and a detachable support rod (3); the vertical support rods are fixedly arranged on the support frame base (1) in pairs; the detachable support rods (3) are arranged between the vertical support rods; the spiral supporting shaft (2) is arranged on the detachable supporting rod (3) and extends to the curved surface of the large complex curved surface member to be supported;
the movable support frame comprises a sliding trolley (4), a second detachable support rod (5) and a second spiral support shaft; the sliding trolley (4) is movably arranged on the support frame base (1) and can slide along the axial direction of the support frame base (1); the second detachable support rod (5) is movably arranged between the sliding trolleys (4); the second spiral supporting shaft is arranged on the second detachable supporting rod (5) and extends to the curved surface of the large-scale complex curved surface member to be supported;
the movable support frame also comprises a quick locking device arranged on the movable support frame; the movable support is locked with the support base (1) through a quick locking device; the detachable support rods (3) at least comprise two, and the two detachable support rods (3) are parallel from top to bottom and are movably arranged between the vertical support rods in sequence; the spiral supporting shafts (2) are distributed on the detachable supporting rods (3) uniformly and extend to the curved surface of the large complex curved surface member to be supported; the second detachable support rods (5) at least comprise two, and the two second detachable support rods (5) are parallel from top to bottom and are sequentially and movably arranged between the sliding trolleys (4); the second spiral supporting shafts are uniformly distributed on the second detachable supporting rods (5) and extend to the curved surface of the large complex curved surface member to be supported.
2. The support tooling for a large complex curved surface member according to claim 1, wherein: the quick locking device is arranged on the sliding trolley (4) and locked with the support frame base (1).
3. The support tooling for a large complex curved surface member according to claim 2, wherein: the movable support frame also comprises a sliding block (7) arranged at the bottom of the sliding trolley (4), and a guide rail (8) is arranged on the support frame base (1); the sliding block (7) is arranged on the guide rail (8) and can slide along the axial direction of the guide rail (8).
4. A support tooling for a large complex curved surface member according to claim 3, wherein: the longitudinal section of the guide rail (8) is dovetail-shaped, and the contact position of the sliding block (7) and the guide rail (8) is matched with the shape of the guide rail (8).
5. The support tooling for the large complex curved surface member according to claim 1 or 2 or 3 or 4, wherein: the rapid locking device comprises a rack arranged on the support frame base (1) and a rapid locking mechanism (6) arranged on the side part of the movable support frame; the rack is parallel to the axial direction of the support frame base (1); the quick locking mechanism (6) is buckled on a rack of the support frame base (1).
6. The support tooling for the large complex curved surface member according to claim 5, wherein: the quick locking mechanism (6) comprises a latch, a deflector rod and a linkage rod; one end of the latch is movably arranged at the side part of the movable support frame, and the other end of the latch is buckled on a rack of the support frame base (1); one end of the deflector rod is movably arranged at the side part of the movable supporting frame, and the other end of the deflector rod is a free end for poking; the middle part of the deflector rod is connected with the middle part of the latch through a linkage rod.
7. The support tooling for the large complex curved surface member according to claim 6, wherein: the two groups of the quick locking devices are respectively arranged at the two side parts of the movable supporting frame.
8. The support tooling for the large complex curved surface member according to claim 7, wherein: the quick locking device further comprises a support channel steel (9), the rack is fixedly arranged on the support channel steel (9), and the support channel steel (9) is parallel to the axial direction of the support frame base (1).
9. The support tooling for the large complex curved surface member according to claim 8, wherein: the quick locking device further comprises a screw (10), and the supporting channel steel (9) is fixedly arranged on the supporting frame base (1) through the screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542740.6A CN108500937B (en) | 2018-05-30 | 2018-05-30 | Support tool for large complex curved surface component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542740.6A CN108500937B (en) | 2018-05-30 | 2018-05-30 | Support tool for large complex curved surface component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108500937A CN108500937A (en) | 2018-09-07 |
| CN108500937B true CN108500937B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810542740.6A Active CN108500937B (en) | 2018-05-30 | 2018-05-30 | Support tool for large complex curved surface component |
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| Country | Link |
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| CN (1) | CN108500937B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605293B (en) * | 2018-12-11 | 2021-11-30 | 安徽徽博文物修复研究所有限公司 | Objective table for cultural relic protection and restoration |
| CN113859339B (en) * | 2021-10-13 | 2022-11-15 | 上汽通用五菱汽车股份有限公司 | Flexible side wall part fixing and conveying station device |
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| US20080022607A1 (en) * | 2006-07-31 | 2008-01-31 | Salah Eldeib | Assembly jig and use thereof for assembling dome section panels curved in two dimensions |
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