CN206855024U - A kind of multi-clove type hemispherical protective cover processes spherical outside surface fixture - Google Patents
A kind of multi-clove type hemispherical protective cover processes spherical outside surface fixture Download PDFInfo
- Publication number
- CN206855024U CN206855024U CN201720352717.1U CN201720352717U CN206855024U CN 206855024 U CN206855024 U CN 206855024U CN 201720352717 U CN201720352717 U CN 201720352717U CN 206855024 U CN206855024 U CN 206855024U
- Authority
- CN
- China
- Prior art keywords
- hole
- bottom board
- clamp bottom
- protective cover
- mold section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It the utility model is related to a kind of multi-clove type hemispherical protective cover processing spherical outside surface fixture.It includes clamp bottom board,Mold section and limited block,Clamp bottom board is provided with multiple mold sections,The top of clamp bottom board is also equipped with limited block,U-lag I is evenly arranged with clamp bottom board,Hole is mounted,Locking hole I and locking hole II,The outer surface of mold section is spherical structure,The bottom of mold section offers pre-determined bit hole and sphere diameter adjustment hole,Described pre-determined bit hole and the U-lag I of clamp bottom board are bolted,Sphere diameter adjustment hole is bolted with locking hole I,The L-shaped structure of limited block,The wall of its one end is provided with fastener hole,Fastener hole is locked with the limit installation hole on clamp bottom board by bolt,U-lag II is offered in another end wall surface of limited block,The utility model beneficial effect is that installation positioning is simple and convenient,It is adapted to the convex spheroid machining of the hemispherical protective cover of different-diameter,Improve production efficiency,Reduce labour cost.
Description
Technical field
Spherical shell clamp for machining is the utility model is related to, particularly a kind of multi-clove type hemispherical protective cover processing spherical outside surface
Fixture.
Background technology
Hemispherical protective cover is that titanium alloy thin walled shell structure is applied on air equipment, because its accessory size is larger, wall
The thick relatively thin deformation for easily causing processed housing part in process, the curvature of perpendicularity, cylindricity and sphere
It is difficult to ensure that influence machining accuracy, typically also need to set up trimming again after machining mismachining tolerance be finely adjusted,
Simultaneously because the shell structure of its sphere is not only not easy clamping nor easily positioning, clamping adjustment time is longer and part matter
Amount is also easily controlled, and causes the waste of labour and cost.
Utility model content
A kind of the shortcomings that the purpose of this utility model is to overcome prior art, there is provided multi-clove type hemispherical protective cover processing
Spherical outside surface fixture.
The purpose of this utility model is achieved through the following technical solutions：A kind of multi-clove type hemispherical protective cover processes ectosphere
Face fixture, it includes clamp bottom board, mold section and limited block, and clamp bottom board is provided with multiple mold sections, and the top of clamp bottom board is also pacified
Equipped with limited block, U-lag I is evenly arranged with clamp bottom board, hole, locking hole I and locking hole II, the appearance of mold section is mounted
Face is spherical structure, and the bottom of mold section offers the U in pre-determined bit hole and sphere diameter adjustment hole, described pre-determined bit hole and clamp bottom board
Shape groove I is bolted, and sphere diameter adjustment hole is bolted with locking hole I, the L-shaped structure of limited block, its one end
Wall be provided with fastener hole, fastener hole is locked with the limit installation hole on clamp bottom board by bolt, the other end of limited block
U-lag II is offered on wall.
Described clamp bottom board radially can set multiple locking hole groups in direction, and this programme is that two locking hole groups are locked
Tieholen I and locking hole II.
Described mold section both sides angle is 50 ° ~ 55 °.
The spheric curvature of the outer surface of described mold section is identical with the curvature of hemispherical protective cover to be processed.
The quantity of described mold section is six.
The utility model has advantages below：
1st, installation positioning is simple and convenient.
2nd, it is adapted to the convex spheroid machining of the hemispherical protective cover of different-diameter.
3rd, production efficiency is improved, reduces labour cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is the structural representation of clamp bottom board；
Fig. 5 is the structural representation of mold section；
Fig. 6 is the upward view of mold section；
In figure：Hole, 6- locking holes I, 7- locks is mounted in 1- clamp bottom boards, 2- mold sections, 3- limited blocks, 4- U-lags I, 5-
Tieholen II, 8- pre-determined bits hole, 9- sphere diameter adjustment holes, 10- fastener holes, 11- U-lags II.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
As shown in Fig. 1 ~ 6, a kind of multi-clove type hemispherical protective cover processes spherical outside surface fixture, and it includes clamp bottom board 1, mold section
2 and limited block 3, clamp bottom board 1 be provided with multiple mold sections 2, the top of clamp bottom board 1 is also equipped with limited block 3, clamp bottom board 1
On be evenly arranged with U-lag I 4, hole 5, locking hole I 6 and locking hole II 7 be mounted, the outer surface of mold section 2 is spherical structure,
The bottom of mold section 2 offers pre-determined bit hole 8 and sphere diameter adjustment hole 9, and described pre-determined bit hole 8 and the U-lag I 4 of clamp bottom board 1 are logical
Bolt connection is crossed, sphere diameter adjustment hole 9 is bolted with locking hole I 6, the 3 L-shaped structure of limited block, the wall of its one end
Face is provided with fastener hole 10, and fastener hole 10 is locked with the limit installation hole 5 on clamp bottom board 1 by bolt, limited block 3 it is another
U-lag II 11 is offered in end wall surface.
Described clamp bottom board 1 radially can set multiple locking hole groups in direction, and this programme is that two locking hole groups are
Locking hole I 6 and locking hole II 7.
The described both sides angle of mold section 2 is 50 ° ~ 55 °.
The spheric curvature of the outer surface of described mold section 2 is identical with the curvature of hemispherical protective cover to be processed.
The quantity of described mold section 2 is six.
The course of work of the present utility model is as follows：Mold section 2 is uniformly arranged on clamp bottom board 1, and the outer surface of mold section 2 is
Spherical structure, bolt are locked through the U-lag I 4 of clamp bottom board 1 and the pre-determined bit hole 8 of the bottom of mold section 2, realize mold section 2 in fixture
Pre-determined bit on bottom plate 1, when processing the protective cover of small sphere diameter, bolt passes through locking hole II 7 and mold section 2 on clamp bottom board 1
The sphere diameter adjustment hole 9 of bottom is locked, and realizes that mold section 2 is locked on clamp bottom board 1, when processing the protective cover of large ball diameter, bolt
Locked through the locking hole I 6 on clamp bottom board 1 and the sphere diameter adjustment hole 9 of the bottom of mold section 2, realize that mold section 2 is locked at clamp bottom board
On 1, after multiple mold sections 2 are locked on clamp bottom board 1, sphere and hemispherical to be processed that the outer surface of mold section 2 is formed are prevented
The spherical diameter of shield is consistent, and gap, 3 L-shaped structure of limited block are left between mold section 2, and the wall of its one end is provided with fastening
Hole 10, fastener hole 10 are locked with the limit installation hole 5 on clamp bottom board 1 by bolt, are opened up in another end wall surface of limited block 3
There is U-lag II 11, the hemispherical to be processed protection for completing positioning in mold section 2 is accompanied between limited block 3 and clamp bottom board 1
Cover, the U-lag II 11 of bolt through limited block 3 are locked on clamp bottom board 1, are to be added between limited block 3 and clamp bottom board 1
Work hemispherical protective cover, and one end of limited block 3 is pressed in the microprotrusion of the outer surface of hemispherical protective cover to be processed, realization is treated
Process the locking of hemispherical protective cover.
Claims (5)
1. a kind of multi-clove type hemispherical protective cover processes spherical outside surface fixture, it is characterised in that：It includes clamp bottom board（1）, mold section
（2）And limited block（3）, clamp bottom board（1）It is provided with multiple mold sections（2）, clamp bottom board（1）Top be also equipped with limited block
（3）, clamp bottom board（1）On be evenly arranged with U-lag I（4）, be mounted hole（5）, locking hole I（6）With locking hole II（7）, mould
Valve（2）Outer surface be spherical structure, mold section（2）Bottom offer pre-determined bit hole（8）With sphere diameter adjustment hole（9）, it is described
Pre-determined bit hole（8）With clamp bottom board（1）U-lag I（4）It is bolted, sphere diameter adjustment hole（9）With locking hole I（6）Pass through
Bolt connection, the limited block（3）L-shaped structure, the wall of its one end are provided with fastener hole（10）, fastener hole（10）With fixture
Bottom plate（1）On limit installation hole（5）Locked by bolt, limited block（3）Another end wall surface on offer U-lag II
（11）.
A kind of 2. multi-clove type hemispherical protective cover processing spherical outside surface fixture according to claim 1, it is characterised in that：It is described
Clamp bottom board（1）Multiple locking hole groups radially can be set in direction.
A kind of 3. multi-clove type hemispherical protective cover processing spherical outside surface fixture according to claim 1, it is characterised in that：It is described
Mold section（2）Both sides angle is 50 ° ~ 55 °.
A kind of 4. multi-clove type hemispherical protective cover processing spherical outside surface fixture according to claim 1, it is characterised in that：It is described
Mold section（2）Outer surface spheric curvature it is identical with the curvature of hemispherical protective cover to be processed.
A kind of 5. multi-clove type hemispherical protective cover processing spherical outside surface fixture according to claim 1, it is characterised in that：It is described
Mold section（2）Quantity be six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352717.1U CN206855024U (en) | 2017-04-06 | 2017-04-06 | A kind of multi-clove type hemispherical protective cover processes spherical outside surface fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352717.1U CN206855024U (en) | 2017-04-06 | 2017-04-06 | A kind of multi-clove type hemispherical protective cover processes spherical outside surface fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855024U true CN206855024U (en) | 2018-01-09 |
Family
ID=60817353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720352717.1U Expired - Fee Related CN206855024U (en) | 2017-04-06 | 2017-04-06 | A kind of multi-clove type hemispherical protective cover processes spherical outside surface fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385969A (en) * | 2021-06-25 | 2021-09-14 | 中航力源液压股份有限公司 | Universal fixture and process for machining multi-type rotor inclined holes |
| CN114227149A (en) * | 2021-11-19 | 2022-03-25 | 中国船舶重工集团公司第七二五研究所 | High-precision machining tool and machining method for titanium alloy hemispherical assembly and welding piece |
-
2017
- 2017-04-06 CN CN201720352717.1U patent/CN206855024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385969A (en) * | 2021-06-25 | 2021-09-14 | 中航力源液压股份有限公司 | Universal fixture and process for machining multi-type rotor inclined holes |
| CN114227149A (en) * | 2021-11-19 | 2022-03-25 | 中国船舶重工集团公司第七二五研究所 | High-precision machining tool and machining method for titanium alloy hemispherical assembly and welding piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20210406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |