CN205574303U - Sliding rib position edge of a knife supporting arrangement - Google Patents
Sliding rib position edge of a knife supporting arrangement Download PDFInfo
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- CN205574303U CN205574303U CN201620310805.0U CN201620310805U CN205574303U CN 205574303 U CN205574303 U CN 205574303U CN 201620310805 U CN201620310805 U CN 201620310805U CN 205574303 U CN205574303 U CN 205574303U
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- edge
- knife
- bolt
- rib position
- frame
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Abstract
The utility model provides a sliding rib position edge of a knife supporting arrangement, include: edge of a knife frame (1), the edge of a knife (2), support platform (3), first bolt (4), nut (5) and second bolt (6), edge of a knife frame (1) is fixed on the special fixture, support platform (3) to fix on edge of a knife frame (1), it has T type groove to support platform (3) upward to open, first bolt (4) nut part sets up at T type inslot, the screw section branch passes the slotted hole on the edge of a knife (2), make the edge of a knife (2) fix on supporting platform (3) through screwing up nut (5), not not unidimensional according to the testpieces, adjust first bolt (4) position at T type inslot, and then the position of the adjustment edge of a knife (2). The utility model provides a sliding rib position edge of a knife supporting arrangement can carry out the rib position to the edge of a knife of different geomeries and support or similar support, and edge of a knife repeatedly usable reduces the edge of a knife and supports the anchor clamps cost.
Description
Technical field
This utility model belongs to strength of aircraft experimental technique field, relates to a kind of sliding rib position edge of a knife support
Device.
Background technology
In aircaft configuration, it is knot by the Material Stiffened Panel of compressive load or the stability problem of straight wallboard
Research topic important in structure mechanics.In order to carry out studying, examine and verifying from test angle, in design
During axial compression test part, the most all can be designed to testpieces comprise a rib spacing and the test of two ends prolongation
Part, it is therefore desirable to be supported in rib position with false rib supporting function in practical structures.
The method that laboratory is common at present is to support with roller or the edge of a knife at rib position, to reach constraint
Out-of-plane deformation and do not affect axially loaded.Conventional edge of a knife gripping clamping apparatus is machine add-on type after Whole blanking,
As it is shown in figure 1, be then fixed on the edge of a knife on edge of a knife frame to reach to support effect.This edge of a knife support clip
Tool is because being to use integrated machine to add, and therefore cost is higher, if it addition, testpieces size changes
(change of long girder space, stringer Change of types etc.), need to re-work the whole edge of a knife and support device.
Utility model content
The purpose of this utility model is that the sliding rib position edge of a knife providing a kind of simple in construction supports device,
Solve to need to re-work the problem that the whole edge of a knife supports device when testpieces size changes.
The purpose of this utility model is achieved through the following technical solutions: the edge of a knife support of a kind of sliding rib position fills
Putting, including edge of a knife frame, the edge of a knife, support platform, the first bolt, nut, described edge of a knife frame for one side is
The floor of flat face, described support platform is the cuboid part that one side is provided with chute, described support
Platform is provided with the adjacent one side of chute one side and contacts with described edge of a knife frame flat face and to be connected as one whole
Body, described first bolt nut part is arranged in chute, and screw portion is through leading on the described edge of a knife
Hole, makes the described edge of a knife be connected on described support platform by tightening described nut.
Preferably, described edge of a knife frame extends vertically through the second bolt is installed, wherein, described second spiral shell
Bolt screw portion stretches out described edge of a knife frame flat face side.
Preferably, the through hole on the described edge of a knife is slotted hole.
Preferably, the chute on described edge of a knife frame is T-slot.
Preferably, the chute on described edge of a knife frame is dovetail groove.
Preferably, described support platform and described edge of a knife frame are fabricated to integrative-structure.
The sliding rib position provided by the utility model edge of a knife supports having the beneficial effects that of device, can be to not
The edge of a knife of similar shape size carries out the support of rib position or similar support, and the edge of a knife is reusable, reduces the edge of a knife
Gripping clamping apparatus cost.
Accompanying drawing explanation
Fig. 1 is that the existing edge of a knife supports installation drawing.
Fig. 2 is the structural representation that this utility model sliding rib position edge of a knife supports a preferred embodiment of device
Figure.
Fig. 3 is the second bolt installation site schematic diagram of embodiment illustrated in fig. 2.
Fig. 4 is the edge of a knife frame of embodiment illustrated in fig. 2 and supports platform structure schematic diagram.
Fig. 5 is the knife edge structure schematic diagram of embodiment illustrated in fig. 2.
Reference:
1-edge of a knife frame, the 2-edge of a knife, 3-support platform, 4-the first bolt, 5-nut, 6-the second bolt.
Detailed description of the invention
Device is supported according to the sliding rib position edge of a knife of this utility model scheme in order to be more fully understood that, below
In conjunction with accompanying drawing, the sliding rib position of the present utility model edge of a knife is supported that a preferred embodiment of device does into one
Step illustrates explanation in detail.
The one sliding rib position edge of a knife that this utility model provides supports device, including: edge of a knife frame 1, the edge of a knife
2, platform the 3, first bolt 4, nut the 5, second bolt 6 are supported, according to the position of testpieces rib position,
Being fixed on special fixture by the bolt hole of edge of a knife frame 1 both sides, edge of a knife frame 1 is simultaneously for flat face
Floor, edge of a knife frame 1 extends vertically through and is provided with the second bolt 6, and wherein, the second bolt 6 screw portion is stretched
Going out edge of a knife frame 1, the second bolt 6 selects puller bolt, supports that platform 3 is provided with T-slot for one side
Cuboid parts, support that the adjacent one side that platform 3 is provided with T-slot one side is fixed on edge of a knife frame 1
On flat face, preferably support that platform 3 and edge of a knife frame 1 are formed in one structure, refer to Fig. 4.First bolt
4 select T-bolt, and the nut portion of T-bolt is arranged in T-slot, and screw portion passes the edge of a knife 2
On slotted hole (see Fig. 5), then by tightening and the first matching used nut of bolt 45, make the edge of a knife 2
It is fixed on support platform 3, limits the edge of a knife 2 in the movement with T-slot vertical direction.By regulation
The degree of tightness of nut 5, can change first bolt 4 position in T-slot, thus change the edge of a knife 2 along cutter
Position on mouth frame 1 flat face direction, again due to the slotted hole on the edge of a knife 2 so that the edge of a knife 2 is being installed
During the first bolt 4, the position of the edge of a knife 2 can be adjusted up in the side of vertical edge of a knife frame 1, then by adjusting
Second bolt 6 stretches out the length of edge of a knife frame 1 so that the second screw 6 contacts with the edge of a knife 2, so that it is determined that
The edge of a knife 2 is in the position being perpendicular on edge of a knife frame 1 direction.
Testpieces is arranged between two edges of a knife 2, according to size, shape and the residing position of actual tests part
Put and adjust the first bolt 4 and the second bolt 6, to control the distance of the edge of a knife 2 and testpieces, due to the edge of a knife
2 is linear contact lay with testpieces, and constrained test part normal deformation can not be stubborn the tightest in installation, it is ensured that the edge of a knife
2 do not slide.
As shown in Figure 4, compbined test part size, process a longer edge of a knife frame 1, test can repeat
Utilize this edge of a knife frame.
As it is shown in figure 5, the edge of a knife 2 can be according to testpieces dimensioned difformity size to be carried out
The edge of a knife, be used for carry out various similar test.
Using bolt to fix between edge of a knife frame 1 with the edge of a knife 2 to be connected, the convenient dismounting edge of a knife 2, in the process of use
In, the situation of abrasion, the first preferential selection standard part of bolt the 4, second bolt 5 will necessarily occur, be beneficial to
Buying.
It is described in detail above in association with specific embodiment of the utility model, but is not new to this practicality
The sliding rib position edge of a knife that the restriction of type, such as this utility model provide supports the edge of a knife shape of device, cutter
Mouthful frame fluting shape, the selection etc. of bolt, every implement above according to technical spirit of the present utility model
Example any simple modification belong to technical scope of the present utility model, in addition it is also necessary to explanation, according to
The sliding rib position of the present utility model edge of a knife supports that the category of device technique scheme includes between each part mentioned above
Combination in any.
Claims (6)
1. the sliding rib position edge of a knife supports device, it is characterised in that include edge of a knife frame (1), the edge of a knife (2),
Supporting platform (3), the first bolt (4), nut (5), described edge of a knife frame (1) is simultaneously for flat face
Floor, described support platform (3) is the cuboid part that one side is provided with chute, described Zhi Chiping
Platform (3) is provided with the adjacent one side of chute one side and contacts with described edge of a knife frame (1) flat face and connect
Connecing is an entirety, and described first bolt (4) nut portion is arranged in chute, and screw portion is through institute
Stating the through hole on the edge of a knife (2), by tightening described nut (5), to make the described edge of a knife (2) be connected to described
Support on platform (3).
The sliding rib position the most as claimed in claim 1 edge of a knife supports device, it is characterised in that described edge of a knife frame
(1) extend vertically through on and the second bolt (6) is installed, wherein, described second bolt (6) screw portion
Stretch out described edge of a knife frame (1) flat face side.
The sliding rib position the most as claimed in claim 1 edge of a knife supports device, it is characterised in that the described edge of a knife (2)
On through hole be slotted hole.
The sliding rib position the most as claimed in claim 1 edge of a knife supports device, it is characterised in that described edge of a knife frame
(1) chute on is T-slot.
The sliding rib position the most as claimed in claim 1 edge of a knife supports device, it is characterised in that described edge of a knife frame
(1) chute on is dovetail groove.
The sliding rib position the most as claimed in claim 1 edge of a knife supports device, it is characterised in that described Zhi Chiping
Platform (3) and described edge of a knife frame (1) are fabricated to integrative-structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620310805.0U CN205574303U (en) | 2016-04-14 | 2016-04-14 | Sliding rib position edge of a knife supporting arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620310805.0U CN205574303U (en) | 2016-04-14 | 2016-04-14 | Sliding rib position edge of a knife supporting arrangement |
Publications (1)
Publication Number | Publication Date |
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CN205574303U true CN205574303U (en) | 2016-09-14 |
Family
ID=56862562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620310805.0U Active CN205574303U (en) | 2016-04-14 | 2016-04-14 | Sliding rib position edge of a knife supporting arrangement |
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CN (1) | CN205574303U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114455094A (en) * | 2020-10-30 | 2022-05-10 | 北京机械设备研究所 | Miniature precision zero setting device and zero setting method based on T-shaped guide rail |
-
2016
- 2016-04-14 CN CN201620310805.0U patent/CN205574303U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114455094A (en) * | 2020-10-30 | 2022-05-10 | 北京机械设备研究所 | Miniature precision zero setting device and zero setting method based on T-shaped guide rail |
CN114455094B (en) * | 2020-10-30 | 2024-06-11 | 北京机械设备研究所 | Miniature precise zeroing device and zeroing method based on T-shaped guide rail |
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GR01 | Patent grant |