CN209139686U - A kind of anticollision pulley shield auxiliary machining device - Google Patents
A kind of anticollision pulley shield auxiliary machining device Download PDFInfo
- Publication number
- CN209139686U CN209139686U CN201821988740.0U CN201821988740U CN209139686U CN 209139686 U CN209139686 U CN 209139686U CN 201821988740 U CN201821988740 U CN 201821988740U CN 209139686 U CN209139686 U CN 209139686U
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- machining device
- auxiliary machining
- pulley shield
- tool body
- finishing portion
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Abstract
The utility model relates to pulley shield processing technique fields, disclose a kind of anticollision pulley shield auxiliary machining device.Anticollision pulley shield auxiliary machining device includes tool body, and one end of tool body is equipped with impact portion, and the other end is equipped with finishing portion, and finishing portion is detachably connected with tool body, and finishing portion is equipped with the consistent arcwall face of radian with the inner surface of U-shaped part to be processed.Anticollision pulley shield auxiliary machining device provided by the utility model solves the problems, such as that spacing is small and is difficult to carry out radian and flatness finishing between the two side walls of U-shaped part to be processed.
Description
Technical field
The utility model relates to pulley shield processing technique field more particularly to a kind of anticollision pulley shield auxiliary machining devices.
Background technique
Aircraft Sheet Metal Parts constitute airframe frame and aerodynamic configuration, have size different, complex-shaped to wait spies
Point, such as the anticollision pulley shield part of aircraft, cross sectional shape are "Ji" type, material is stainless steel, first using punch-pin carry out at
Shape, but still there is larger springback capacity after demoulding, the subsequent hand finish that radian and flatness need to be carried out by cavity plate, due to anticollision
Spacing is smaller between skidding cover two sidewalls, and it is narrow that dressing tool protrudes into rear operating space, so that work difficulty is big, complicated for operation,
It is time-consuming and laborious to modify part, substantially reduces production efficiency.Accordingly, it is desirable to provide a kind of auxiliary machining device is to solve above-mentioned ask
Topic.
Utility model content
The purpose of this utility model is to provide a kind of anticollision pulley shield auxiliary machining devices, efficiently solve U to be processed
Spacing is small and be difficult to carry out radian and the problem of flatness is modified between the two side walls of type part.
For this purpose, the utility model uses following technical scheme:
One end of a kind of anticollision pulley shield auxiliary machining device, including tool body, the tool body is equipped with impact portion,
The other end is equipped with finishing portion, and the finishing portion is detachably connected with the tool body, and the finishing portion is equipped with and U to be processed
The consistent arcwall face of the radian of the machined surface of type part.
As optimal technical scheme, the end of the tool body is equipped with interconnecting piece, the interconnecting piece and the tool master
The L-shaped shape of body, the finishing portion are connect with the interconnecting piece.
As optimal technical scheme, the side that the interconnecting piece is connect with the finishing portion is equipped with swallow-tail form convex block, described
Finishing portion is equipped with the dovetail groove that connection is matched with the swallow-tail form convex block.
As optimal technical scheme, the length of the arcwall face of the length of the finishing portion and the U-shaped part to be processed
Unanimously.
As optimal technical scheme, the finishing portion is made of wood materials.
As optimal technical scheme, be provided with recessing groove in the middle part of the tool body, the recessing groove be connected to it is described to
U-shaped part is processed on the side wall of opening, is hand-held part between the recessing groove and the impact portion.
As optimal technical scheme, the side wall of the recessing groove pastes matcoveredn.
As optimal technical scheme, the protective layer is made of rubber material.
As optimal technical scheme, the recessing groove is triangular in shape.
As optimal technical scheme, the depth of the recessing groove is less than the 1/2 of the width of the tool body.
The utility model has the beneficial effects that the tool master in anticollision pulley shield auxiliary machining device provided by the utility model
Physical efficiency is placed between the two side walls of U-shaped part to be processed, and one end setting of tool body is contacted with the inner surface of U-shaped part to be processed
Finishing portion, the other end be arranged impact portion, beat impact portion, so that U-shaped part to be processed is fitted with cavity plate, efficiently solve to be added
Spacing is small and be difficult to carry out radian and the problem of flatness is modified, improve the production of part between the two side walls of the U-shaped part of work
Efficiency, and finishing effect is good；In addition, finishing portion is detachably connected with tool body, finishing portion can be replaced according to process requirements,
Improve the using flexible of auxiliary machining device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of anticollision pulley shield auxiliary machining device described in the utility model embodiment；
Fig. 2 is the side view of anticollision pulley shield auxiliary machining device described in the utility model embodiment；
Fig. 3 is that anticollision pulley shield auxiliary machining device described in the utility model embodiment is placed in the interior of U-shaped part to be processed
The schematic diagram in portion.
In figure:
1, tool body；11, impact portion；12, recessing groove；13, hand-held part；
2, finishing portion；21, arcwall face；22, groove；
3, interconnecting piece；31, convex block；
4, protective layer；5, U-shaped part to be processed；6, cavity plate.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It can manage
Solution, specific embodiment described herein are used only for explaining the utility model, rather than the restriction to the utility model.Separately
It is outer it should also be noted that, illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
As shown in Figs. 1-2, a kind of anticollision pulley shield auxiliary machining device, including tool body 1, work are present embodiments provided
The one end for having main body 1 is equipped with impact portion 11, and the other end is equipped with finishing portion 2, and finishing portion 2 is equipped with the interior table with U-shaped part 5 to be processed
The consistent arcwall face 21 of the radian in face.When using the auxiliary machining device, tool body 1 is placed in two of U-shaped part 5 to be processed
Between side wall, impact portion 11 is placed in 5 outside of U-shaped part to be processed, the inner surface of the arcwall face 21 of finishing portion 2 and U-shaped part 5 to be processed
Contact, makes the impact portion 11 that hits with a hammer, is bonded the inner surface of U-shaped part 5 to be processed with cavity plate 6, reach U-shaped part 5 to be processed
Radian and flatness requirement.The radian of arcwall face 21 in finishing portion 2 depends on the radian in face to be processed, can also suitably increase
The radian of the arcwall face 21 of big finishing portion 2, increases the contact area of finishing portion 2 and U-shaped part 5 to be processed, improves U-shaped part to be processed
5 dressing efficiency and effect.
Specifically, it is end plane that the end of tool body 1, which is arranged in, in impact portion 11, and the other end of tool body 1
Equipped with interconnecting piece 3, one end of interconnecting piece 3 connect L-shaped shape with tool body 1, and the length of interconnecting piece 3 is preferably equal to be processed
The length in the face to be processed of U-shaped part 5.Finishing portion 2 is detachably connected with interconnecting piece 3, the length of finishing portion 2 and the length of interconnecting piece 3
Degree is consistent.In the present embodiment, finishing portion 2 is detachably connected with interconnecting piece 3, can according to the radian in practical face to be processed and
The parameters such as size replace finishing portion 2, expand the using flexible of anticollision pulley shield auxiliary machining device.
In the present embodiment, it is equipped with swallow-tail form convex block 31 in the side that interconnecting piece 3 is connect with finishing portion 2, is set in finishing portion 2
There is the dovetail groove 22 that connection is matched with swallow-tail form convex block 31, convex block 31, which is plugged in groove 22, to be realized finishing portion 2 and connect
The connection of socket part 3, and it is easy to disassemble and install, connection structure is simple.Groove 22 and convex block 31 are disposed as swallow-tail form, make to connect
The stability that portion 3 is connect with finishing portion 2 is good.In other embodiments, finishing portion 2 and interconnecting piece 3 can also be otherwise
Connection, herein no longer narration in detail.
When using the auxiliary machining device, in order to avoid surface of the finishing portion 2 to U-shaped part 5 to be processed causes to damage, repair
Whole 2 are preferably made of wood materials, it is ensured that finishing portion 2 has certain intensity.In addition, finishing portion 2 can also be by metal
Material is made, and is covered with the soft layers such as rubber pad on the surface of finishing portion 2, protects the surface of U-shaped part 5 to be processed injury-free.
As shown in figure 3, in order to avoid carrying out the radian of U-shaped part 5 to be processed using auxiliary machining device and flatness is repaired
When whole, auxiliary machining device causes to damage to the surface of U-shaped part 5 to be processed, offers recessing groove at the middle part of tool body 1
12, when tool body 1 is placed in U-shaped part 5 to be processed, recessing groove 12 is connected to U-shaped part 5 to be processed close to the side wall of opening
On.In the present embodiment, it is equipped with bending part at the top of the two side walls of U-shaped part 5 to be processed, the junction of bending part and side wall is placed in
In recessing groove 12, recessing groove 12 plays the role of evacuation.It is hand-held part 13 between recessing groove 12 and impact portion 11, is hit beaing
When the portion 11 of beating, the position of convenient hand-held 13 setting tool main body 1 of hand-held part.
Recessing groove 12 be arranged in the position on tool body 1 depending between U-shaped 5 two sidewalls of part to be processed spacing and
The depth of U-shaped part 5 to be processed guarantees that recessing groove 12 can play the role of evacuation.In the present embodiment, recessing groove 12 is in triangle
Shape, the recessing groove 12 of triangle and U-shaped 5 contact of part to be processed are good, and recessing groove 12 is also possible to other shapes, does not limit herein
It is fixed.The inner surface of recessing groove 12 pastes matcoveredn 4, prevents when using auxiliary machining device, recessing groove 12 is to be processed U-shaped
It causes to damage in the surface of part 5.Protective layer 4 is preferably made of rubber material, wear-resisting long service life, can also be by flexibilities such as plastics
Material is made, and is not limited thereto.
In the present embodiment, the depth of recessing groove 12 is less than the 1/2 of the width of tool body 1, ensure that tool body 1 has
There are enough structural strengths, is able to bear the power that U-shaped part 5 to be processed is generated in finishing, and convenient for taking.Guaranteeing tool master
Under the premise of 1 structural strength of body, the evacuation region of recessing groove 12 can suitably increase, and recessing groove 12 is made sufficiently to play the work of evacuation
With.
As shown in figure 3, it is suitable to be selected according to the radian in face to be processed when using the anticollision pulley shield auxiliary machining device
Finishing portion 2, U-shaped part 5 to be processed is placed on cavity plate 6, hold hand-held part 13, make the arcwall face 21 of finishing portion 2 with it is to be added
The contact of work surface, the impact portion 11 of tool body 1 is tapped by hammer, the surface of U-shaped part 5 to be processed is made to fit with cavity plate 6,
Reach the radian of U-shaped part 5 to be processed and the requirement of flatness.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of anticollision pulley shield auxiliary machining device, which is characterized in that including tool body (1), the tool body (1)
One end is equipped with impact portion (11), and the other end is equipped with finishing portion (2), and the finishing portion (2) detachably connects with the tool body (1)
It connects, the finishing portion (2) is equipped with the consistent arcwall face of radian (21) with the machined surface of U-shaped part (5) to be processed.
2. anticollision pulley shield auxiliary machining device according to claim 1, which is characterized in that the tool body (1)
End is equipped with interconnecting piece (3), the interconnecting piece (3) and the tool body (1) L-shaped shape, the finishing portion (2) with it is described
Interconnecting piece (3) connection.
3. anticollision pulley shield auxiliary machining device according to claim 2, which is characterized in that the interconnecting piece (3) and institute
The side for stating finishing portion (2) connection is equipped with swallow-tail form convex block (31), and the finishing portion (2) is equipped with and the swallow-tail form convex block
(31) dovetail groove (22) of matching connection.
4. anticollision pulley shield auxiliary machining device according to claim 1, which is characterized in that the length of the finishing portion (2)
It spends consistent with the length of the arcwall face (21) of the U-shaped part (5) to be processed.
5. anticollision pulley shield auxiliary machining device according to claim 1, which is characterized in that the finishing portion (2) is by wood
Material is made.
6. anticollision pulley shield auxiliary machining device according to claim 1, which is characterized in that the tool body (1)
Middle part is provided with recessing groove (12), and the recessing groove (12) is connected to the U-shaped part (5) to be processed on the side wall of opening, institute
It states between recessing groove (12) and the impact portion (11) as hand-held part (13).
7. anticollision pulley shield auxiliary machining device according to claim 6, which is characterized in that the side of the recessing groove (12)
Wall pastes matcoveredn (4).
8. anticollision pulley shield auxiliary machining device according to claim 7, which is characterized in that the protective layer (4) is by rubber
Glue material is made.
9. anticollision pulley shield auxiliary machining device according to claim 6, which is characterized in that the recessing groove (12) is in three
It is angular.
10. anticollision pulley shield auxiliary machining device according to claim 6, which is characterized in that the recessing groove (12)
Depth is less than the 1/2 of the width of the tool body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988740.0U CN209139686U (en) | 2018-11-29 | 2018-11-29 | A kind of anticollision pulley shield auxiliary machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988740.0U CN209139686U (en) | 2018-11-29 | 2018-11-29 | A kind of anticollision pulley shield auxiliary machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209139686U true CN209139686U (en) | 2019-07-23 |
Family
ID=67288294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821988740.0U Active CN209139686U (en) | 2018-11-29 | 2018-11-29 | A kind of anticollision pulley shield auxiliary machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209139686U (en) |
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2018
- 2018-11-29 CN CN201821988740.0U patent/CN209139686U/en active Active
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