CN208304421U - The automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle - Google Patents
The automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle Download PDFInfo
- Publication number
- CN208304421U CN208304421U CN201820928776.3U CN201820928776U CN208304421U CN 208304421 U CN208304421 U CN 208304421U CN 201820928776 U CN201820928776 U CN 201820928776U CN 208304421 U CN208304421 U CN 208304421U
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- China
- Prior art keywords
- outer circle
- installation base
- annular groove
- positioning convex
- convex platform
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Abstract
The utility model discloses the automobile-used toolings of annular groove in a kind of titanium alloy thin wall sealed support outer circle, including the outer circle clamping device being equipped with and outer circle compaction tool, outer circle clamping device and outer circle compaction tool are cyclic structure, it is radially disposed with positioning convex platform a and installation base a from inside to outside along outer circle clamping device, positioning convex platform a and installation base a is cyclic structure, and installation base a is along the circumferential direction uniformly arranged the slot a that has vacant position；It is radially disposed with positioning convex platform b and installation base b from inside to outside along outer circle compaction tool, positioning convex platform b and installation base b is cyclic structure, positioning convex platform b is clamped inside positioning convex platform a, the installation base a and position installation base b is corresponding and width is equal, installation base b is along the circumferential direction uniformly arranged the slot b that has vacant position, and vacancy slot a is correspondingly arranged with vacancy slot b.The utility model is simple, convenient, easily realization batch machining, improves production efficiency.
Description
Technical field
The utility model belongs to the automobile-used processing equipment technical field of the annular groove of thin-walled sealed support, is related to a kind of titanium alloy
The automobile-used tooling of annular groove in thin-walled sealed support outer circle.
Background technique
With the propulsion of China's offshore oil development strategy, offshore oil equipment Requirement increases, due to making for oceanographic equipment
With environment, determine that offshore oil equipment needs high leakproofness and corrosion resistance, so that close in oceanographic equipment
The difficulty of processing and requirement for sealing element greatly improve, and wherein titanium alloy elastic sealed support is exactly drilling machine subsea production tree sealing member
One key part of part, effect is that a support framework is provided for sealing element, and titanium alloy sealed support has following spy
Point: 1, interior circular diameter is big, and wall thickness is thin, and the ratio between interior circular diameter and wall thickness are not less than 30:1；2, the overall length opposite piece of workpiece is interior
Circular diameter is small, and the ratio between interior circular diameter and Workpiece length are not less than 12:1；3, annular groove is more on workpiece, respectively the both ends of annulus,
Design has annular groove in outer circle and inner circle, and the ratio between thickest of wall thickness and workpiece between annular groove outside and end face annular groove is little
The ratio between thickest of wall thickness and workpiece between 0.092:1, inner circle annular groove and end face annular groove is not more than 0.088:1, each
Inner circle annular groove and the ratio between the wall thickness of each annular groove outside endface and workpiece total length are not more than 0.028:1.
Since the annular groove size in the outer circle on titanium alloy elastic sealed support is smaller, sealing element wall thickness is relatively thin, results in
The intensity of work pieces process is insufficient, during processing and manufacturing can not effective clamping, clamping, compression, using current processing skill
Art and process equipment cannot achieve the processing and manufacturing of the part.
Utility model content
The purpose of the utility model is to provide the automobile-used toolings of annular groove in a kind of titanium alloy thin wall sealed support outer circle, solve
Titanium alloy thin wall sealed support cannot achieve effective clamping in the annular groove on processing excircles and then lead to not realize processing
Problem.
The utility model is the technical scheme adopted is that the automobile-used work of annular groove in a kind of titanium alloy thin wall sealed support outer circle
Dress, including the outer circle clamping device being equipped with and outer circle compaction tool, outer circle clamping device and outer circle compaction tool are ring
Shape structure is radially disposed with positioning convex platform a and installation base a, positioning convex platform a and peace along outer circle clamping device from inside to outside
Filling boss a is cyclic structure, and installation base a is along the circumferential direction evenly arranged with several vacancy slot a；Along outer circle compaction tool
Radial to be disposed with positioning convex platform b and installation base b from inside to outside, positioning convex platform b and installation base b are cyclic structure,
It is clamped positioning convex platform b inside positioning convex platform a, the installation base a and position installation base b is corresponding and width is equal, the edge installation base b
Circumferencial direction is evenly arranged with several vacancy slot b, and each vacancy slot a is correspondingly arranged with vacancy slot b.
The utility model is also characterized by:
The quantity of vacancy slot a and vacancy slot b are 4.
The axially disposed connecting hole for having perforation of outer circle clamping device, and connecting hole is located at the place positioning convex platform a annulus
In interior side ring, it is provided on positioning convex platform b in the connecting hole b of perforation corresponding with connecting hole a, connecting hole a and connecting hole b altogether
With connecting bolt is worn, one end of bolt is connected through a screw thread nut.
Bolt is outer six square bolt.
Nut is outer six square nuts.
It is provided with gasket between nut and outer circle clamping device, is also equipped between the head and outer circle compaction tool of bolt
Gasket.
Gasket is spring shim.
Outer circle clamping device has been uniformly arranged along the circumference several top wire holes a, each top wire hole a and each vacancy slot a and has hung down
Directly, and position is corresponding with installation base a, several top wire holes a, each jackscrew have been uniformly arranged along the circumference in outer circle compaction tool
Hole b is corresponding with each top wire hole a, and each top wire hole b is vertical with each vacancy slot b, and position is corresponding with installation base b.
The quantity of top wire hole a and top wire hole b are 4.
The beneficial effects of the utility model are: can be realized annular groove ring in outer circle in titanium alloy thin wall sealed support outer circle
Effective clamping that tank car recruitment is loaded onto is completed to solve excircle of workpiece annular groove under prior art conditions using center lathe
All processing to titanium alloy sealed support play beneficial help to production and processing.
Detailed description of the invention
Fig. 1 is the clamping state diagram of the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle of the utility model；
Fig. 2 is the top view of the outer circle clamping device of Fig. 1；
Fig. 3 is the cross-sectional view of the A-A section of the outer circle clamping device of Fig. 2；
Fig. 4 is the partial enlarged view of the outer circle clamping device of Fig. 3；
Fig. 5 is the top view of the outer circle compaction tool of Fig. 1；
Fig. 6 is the cross-sectional view of the A-A section of the outer circle compaction tool of Fig. 5；
Fig. 7 is the partial enlarged view of the outer circle clamping device of Fig. 6；
Fig. 8 is the outer circle clamping device of Fig. 1 with lathe clip clamping status diagram；
Fig. 9 is the outer circle clamping device of Fig. 1 with workpiece clamping status diagram；
Figure 10 be the outer circle clamping device of Fig. 1 with outer circle compaction tool cooperate clamping status diagram；
Figure 11 is the outer circle compaction tool and workpiece impaction state schematic diagram of Fig. 1；
Figure 12 is the outer circle clamping device of Fig. 1 and the clamping status diagram of outer circle compression work tool.
In figure, 1. outer circle clamping devices, the 11. top wire hole connecting hole of a, 12. vacancy slot a, 13 a, 14. installation base a, 15.
Positioning convex platform a, 2. outer circle compaction tools, the 21. top wire hole connecting hole of b, 22. vacancy slot b, 23. b, 24. installation base b, 25. is fixed
Position boss b, 3. bolts, 4. nuts, 5. spring shims, the workpiece of 6. machined end face annular grooves, 7. machine tool jaws.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle, as shown in Figure 1, including the outer circle being equipped with
Clamping device 1 and outer circle compaction tool 2, outer circle clamping device 1 as shown in Figure 2 and Figure 5 and outer circle compaction tool 2 are cyclic annular knot
Structure is disposed with positioning convex platform a15 and installation base a14, positioning convex platform a15 along 1 radial direction of outer circle clamping device from inside to outside
It is cyclic structure with installation base a14, installation base a14 is along the circumferential direction evenly arranged with 4 vacancy slot a12；Along outer circle
Compaction tool 2 is radial to be disposed with positioning convex platform b25 and installation base b24, positioning convex platform b25 and installation base from inside to outside
B24 is cyclic structure, is clamped the position pair positioning convex platform b25, installation base a14 and installation base b24 inside positioning convex platform a15
It answers and width is equal, installation base b24 is along the circumferential direction evenly arranged with 4 vacancy slot b22, each vacancy slot a12 and each
Vacancy slot b22 is correspondingly arranged.The cross-sectional view of A-A section is as shown in Figure 3 on Fig. 2.The cross-sectional view of A-A section such as Fig. 6 institute on Fig. 5
Show.
As shown in figure 5, being provided with the connecting hole b23, Fig. 1 and figure of perforation corresponding with connecting hole a13 on positioning convex platform b25
The 3 and axially disposed connecting hole a13 for having perforation of outer circle clamping device 1, and connecting hole a13 is located at circle where positioning convex platform a15
In the interior side ring of ring, it is connected to bolt 3 as shown in Figure 1, wearing in connecting hole a13 and connecting hole b23, one end of bolt 3 passes through spiral shell
Line attaching nut 4.
As shown in Fig. 2, outer circle clamping device 1 has been uniformly arranged along the circumference 4 top wire holes a11, each top wire hole a11 and every
A vacancy slot a12 is vertical, and position is corresponding with dress boss a14, is uniformly arranged along the circumference in outer circle compaction tool 2 as shown in Figure 5
There are 4 top wire hole b21, each top wire hole b21 is corresponding with each top wire hole a11, each top wire hole b21 and each vacancy slot b22
Vertically, and position is corresponding with installation base b24.
Top wire hole a11, the enlarged drawing of vacancy slot a12 and installation base a14 are as shown in Figure 4.
Vacancy slot b22 and as shown in Figure 7 with the enlarged drawing of installation base b24.
Bolt 3 is outer six square bolt.
Nut 4 is outer six square nuts.
It is provided with gasket between nut 4 and outer circle clamping device 1, is also set between the head and outer circle compaction tool 2 of bolt 3
It is equipped with gasket.
Gasket 5 is spring shim.
The course of work of the automobile-used tooling of annular groove is as follows in a kind of titanium alloy thin wall sealed support outer circle of the utility model:
Workpiece blank is handled first before clamping, C-shaped snap ring is clamped with machine tool jaw 7, workpiece blank is put
Enter in C-shaped snap ring, guarantee that one end face of workpiece blank and the inner face of C-shaped snap ring are sturdy, claw clamps C-shaped snap ring, makes workpiece hair
Base is tightened, the end face of centering C-shaped snap ring and outer circle, carries out the processing of workpiece blank one end end face and end face annular groove；Workpiece hair
The annular groove of base the other end face is processed in the same way.Thus obtain the work of a machined end face annular groove
Part 6.
Outer circle clamping device 1, the right side of the public tool 1 of centering outer circle clamping and outer circle are clamped with lathe card 7 as shown in Figure 8；
As shown in figure 9, by the peace on one end end face annular groove of the workpiece 6 of machined end face annular groove and outer circle clamping device 1
Boss a14 alignment is filled, workpiece is gently tapped, the installation base a14 on outer circle clamping device 1 is made to be inserted into machined end face annular groove
In one end end face annular groove of workpiece 6, and guarantee insertion end end face and the outer circle clamping device 1 of the workpiece 6 of machined end face annular groove
Inner face it is sturdy；
As shown in Figure 10, then the connecting hole b23 in outer circle compaction tool 2 is connect with 13 on outer circle clamping device 1
Hole a is aligned, and the positioning convex platform b25 in outer circle compaction tool 2 is gently pressed into the positioning convex platform a15 on outer circle clamping device 1
It is interior；
As shown in figure 11, then gently outer circle compaction tool 2 is tapped, installation base b24 is made to be inserted into machined end face annular groove
In the other end face annular groove of workpiece 6, keep end face sturdy；
As shown in figure 12, it is finally worn and is connect in connecting hole a13 and connecting hole b23 with bolt 3, and successively to 3 both ends of bolt
Gasket 5 and nut 4 are installed, outer circle clamping device 1 and outer circle compaction tool 2 are linked into an integrated entity, realizes each ring in workpiece inner circle
Processing of the slot on lathe.
Outer circle clamping device 1 is clamped with the claw of lathe；Installation base a14 on outer circle clamping device 1 is used to workpiece
It carries out fixed and positioned；It is cooperated by 2 positioning convex platform b25 of outer circle compaction tool and 2 positioning convex platform a25 of outer circle clamping device
Guarantee the concentricity of outer circle clamping device 1 and outer circle compaction tool 2；It is compressed by 1 connecting hole a13 of outer circle clamping device and outer circle
The connecting hole b23 of tool 2 is compressed the workpiece of installation using bolt a3, nut a4, gasket 5, and makes installation base a14 and installation
Boss b24 provides the bearing and required intensity when processing for workpiece；Top wire hole a11 and top wire hole b21 is to dismantle work after surviving
It is convenient that part and tooling provide.
It is existing measurement by the vacancy slot a12 on the outer circle clamping device 1 and vacancy slot b22 in outer circle compaction tool 2
Tool provides measurement space into both ends annular groove wall thickness measuring in annular groove outside and inner circle annular groove.
The automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle of the utility model, it is close to efficiently solve titanium alloy
Bracket is sealed because workpiece itself is slight insufficient, the processing and manufacturing for the annular groove that cannot carry out outer circle using existing equipment and technology is asked
Topic.
Claims (9)
1. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle, which is characterized in that including the outer circle being equipped with
Clamping device (1) and outer circle compaction tool (2), the outer circle clamping device (1) and the outer circle compaction tool (2) are ring-type
Structure is radially disposed with positioning convex platform a (15) and installation base a (14) along the outer circle clamping device (1) from inside to outside,
The positioning convex platform a (15) and installation base a (14) are cyclic structure, and the installation base a (14) is along the circumferential direction uniform
It is provided with several vacancy slot a (12)；It is radially disposed with positioning convex platform b from inside to outside along the outer circle compaction tool (2)
(25) and installation base b (24), the positioning convex platform b (25) and installation base b (24) are cyclic structure, the positioning convex platform
Positioning convex platform b (25) are clamped inside a (15), the installation base a (14) is corresponding with (24) position installation base b and width phase
Deng the installation base b (24) is along the circumferential direction evenly arranged with several vacancy slot b (22), each vacancy slot a (12)
It is correspondingly arranged with each vacancy slot b (22).
2. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle according to claim 1, which is characterized in that
The quantity of the vacancy slot a (12) and the vacancy slot b (22) is 4.
3. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle according to claim 1, which is characterized in that
The axially disposed connecting hole a (13) for having perforation of the outer circle clamping device (1), and the connecting hole a (13) is positioned at described fixed
On the inside of position boss a (15), the connecting hole b of perforation corresponding with connecting hole a (13) is provided on the positioning convex platform b (25)
(23), it is worn connecting bolt (3) in the connecting hole a (13) and connecting hole b (23), one end of the bolt (3) is connected through a screw thread
Nut (4).
4. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle according to claim 3, which is characterized in that
The bolt (3) is outer six square bolt.
5. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle according to claim 3, which is characterized in that
The nut (4) is outer six square nuts.
6. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle according to claim 3, which is characterized in that
It is provided with gasket (5) between the nut (4) and the outer circle clamping device (1), the head of the bolt (3) and outer circle compress
Gasket (5) are also equipped between tool (2).
7. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle according to claim 6, which is characterized in that
The gasket (5) is spring shim.
8. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle according to claim 1, which is characterized in that
The outer circle clamping device (1) has been uniformly arranged along the circumference several top wire holes a (11), each top wire hole a (11) and every
Vertically, and position is corresponding with installation base a (14) for a vacancy slot a (12), along circle on the outer circle compaction tool (2)
It is evenly arranged with several top wire holes b (21) week, each top wire hole b (21) is corresponding with each top wire hole a (11), often
A top wire hole b (21) is vertical with each vacancy slot b (22), and position is corresponding with installation base b (24).
9. the automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle according to claim 8, which is characterized in that
The quantity of the top wire hole a (11) and top wire hole b (21) are 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928776.3U CN208304421U (en) | 2018-06-15 | 2018-06-15 | The automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928776.3U CN208304421U (en) | 2018-06-15 | 2018-06-15 | The automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304421U true CN208304421U (en) | 2019-01-01 |
Family
ID=64708295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820928776.3U Expired - Fee Related CN208304421U (en) | 2018-06-15 | 2018-06-15 | The automobile-used tooling of annular groove in a kind of titanium alloy thin wall sealed support outer circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894822A (en) * | 2019-03-26 | 2019-06-18 | 宝鸡石油机械有限责任公司 | The processing unit (plant) and its processing method of thin-walled roller groove body |
-
2018
- 2018-06-15 CN CN201820928776.3U patent/CN208304421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894822A (en) * | 2019-03-26 | 2019-06-18 | 宝鸡石油机械有限责任公司 | The processing unit (plant) and its processing method of thin-walled roller groove body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee before: Baoji Oilfield Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210615 |