CN215790889U - Be used for processing split sealing ring faying surface beveling frock - Google Patents
Be used for processing split sealing ring faying surface beveling frock Download PDFInfo
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- CN215790889U CN215790889U CN202121944860.2U CN202121944860U CN215790889U CN 215790889 U CN215790889 U CN 215790889U CN 202121944860 U CN202121944860 U CN 202121944860U CN 215790889 U CN215790889 U CN 215790889U
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- sealing ring
- split sealing
- ring
- limiting ring
- base
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- 238000007789 sealing Methods 0.000 title claims abstract description 69
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000003754 machining Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910002804 graphite Inorganic materials 0.000 abstract description 2
- 239000010439 graphite Substances 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to the field of graphite split sealing ring processing equipment, and discloses a beveling tool for processing a lap surface of a split sealing ring, which comprises a base, wherein a limiting ring is arranged on the upper surface of the base, and the top surface of the limiting ring is parallel to a horizontal plane; a supporting table for fixing the split sealing ring is formed on the upper surface of the base and the outer wall of the limiting ring, and notches are formed in the corresponding positions of the base and the limiting ring; the limiting ring is provided with a positioning block which can be abutted against one end of the split sealing ring, and the upper surface of the limiting ring is annularly and uniformly provided with a plurality of elastic pressing sheets which can press the upper end surface of the split sealing ring. The split sealing ring is supported by the limiting ring arranged on the base and used for bearing the split sealing ring, the positioning block is used for quickly positioning the end head of the split sealing ring, the elastic pressing sheet is used for pressing the split sealing ring, and then the joint surface of the split sealing ring is obliquely cut for price, so that the split sealing ring is convenient and quick to use and is simple and practical to operate.
Description
Technical Field
The utility model relates to the field of graphite split sealing ring processing equipment, in particular to a beveling tool for processing a lap surface of a split sealing ring.
Background
The sealing ring is an annular sealing element with a notch, and is tightly propped against the inner hole wall of the static element by the elasticity of the pressed sealing ring to play a sealing role.
The common lapping mode of split sealing ring generally adopts the scarf to overlap joint, and the scarf of faying face needs advance accurate location cutting, otherwise appears faying face dislocation easily or the too big problem of interval, influences sealing performance. The existing chamfer processing and positioning device is inconvenient to accurately find the position of the split sealing ring, and the split sealing ring is fixed by a positioning clamp, so that the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
Based on the problems, the utility model provides a beveling tool for machining the faying surface of the split sealing ring, which is convenient and quick to use, and is simple and practical to operate.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a beveling tool for machining the lap surface of a split sealing ring comprises a base, wherein a limiting ring is arranged on the upper surface of the base, and the top surface of the limiting ring is parallel to the horizontal plane; a supporting table for fixing the split sealing ring is formed on the upper surface of the base and the outer wall of the limiting ring, and notches are formed in the corresponding positions of the base and the limiting ring; the limiting ring is provided with a positioning block which can be abutted against one end of the split sealing ring, and the upper surface of the limiting ring is annularly and uniformly provided with a plurality of elastic pressing sheets which can press the upper end surface of the split sealing ring.
Furthermore, a plurality of screw holes are formed in the upper surface of the limiting ring, the central shaft of each screw hole is perpendicular to the upper surface of the limiting ring, each screw hole is provided with a matched screw, and the elastic pressing sheet is screwed into the screw holes through the screws to be fixed.
Furthermore, the rod part of the screw is sleeved with a compressed spring, and the spring is positioned between the elastic pressing sheet and the nut of the screw.
Furthermore, a positioning slot matched with the positioning block is formed in the limiting ring, and the positioning block is movably arranged in the positioning slot.
Further, the number of the positioning slots is multiple.
Furthermore, the base is provided with at least two limiting holes.
Compared with the prior art, the utility model has the beneficial effects that: the split sealing ring is supported by the limiting ring arranged on the base and used for bearing the split sealing ring, the positioning block is used for quickly positioning the end head of the split sealing ring, the elastic pressing sheet is used for pressing the split sealing ring, and then the joint surface of the split sealing ring is obliquely cut for price, so that the split sealing ring is convenient and quick to use and is simple and practical to operate.
Drawings
FIG. 1 is a perspective view of a chamfering tool for machining a faying surface of a split sealing ring in the embodiment;
FIG. 2 is a schematic structural view of a split seal ring and its faying surface in an embodiment;
FIG. 3 is a schematic structural diagram of a chamfering tool for machining the faying surface of the split sealing ring in the embodiment;
wherein: 1. a base; 2. a limiting ring; 3. a split sealing ring; 4. a notch; 5. positioning blocks; 6. elastic tabletting; 7. a screw hole; 8. a screw; 9. a spring; 10. positioning the slot; 11. a limiting hole; 12. a lapping surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example (b):
referring to fig. 1-3, a beveling tool for processing the faying surface of a split sealing ring comprises a base 1, wherein a limiting ring 2 is arranged on the upper surface of the base 1, and the top surface of the limiting ring 2 is parallel to the horizontal plane; a supporting table for fixing the split sealing ring 3 is formed by the upper surface of the base 1 and the outer wall of the limiting ring 2, and notches 4 are formed in the corresponding positions of the base 1 and the limiting ring 2; the limiting ring 2 is provided with a positioning block 5 which can be abutted against one end of the split sealing ring 3, and the upper surface of the limiting ring 2 is annularly and uniformly provided with a plurality of elastic pressing sheets 6 which can press the upper end surface of the split sealing ring 3.
In the embodiment, the outer side of the limiting ring 2 and the upper surface of the base 1 form a supporting and positioning table respectively, and the supporting and positioning table is used for placing the split sealing ring 3; when the lapping surface 12 of the split sealing ring 3 is cut, the split sealing ring 3 is firstly arranged at the position of a supporting and positioning table at the outer side of the limiting ring 2, then one end head of the split sealing ring 3 is abutted against the positioning block 5, and the end needing to be obliquely cut is ensured to be exposed to the position of the notch 4; the inner diameter of the split sealing ring 3 is equal to the outer diameter of the limiting ring 2, then the end face of the split sealing ring 3 is pressed by the elastic pressing sheet 6, and then the inclined cutting tool is placed below the lathe, so that the inclined cutting tool carries out beveling on the lapping surface 12 of the end head of the split sealing ring 3. This embodiment adopts the spacing ring 2 of installing on base 1 to support split sealing ring 3 for bear split sealing ring 3, adopt locating piece 5 to advance line location back fast to split sealing ring 3's end, utilize elasticity preforming 6 to push down split sealing ring 3, then carry out split sealing ring 3's faying surface 12 price of cutting obliquely, convenient and fast, easy operation is practical.
A plurality of screw holes 7 have been seted up to the upper surface of spacing ring 2, and the center pin of screw hole 7 is mutually perpendicular with spacing ring 2 upper surface, and every screw 7 position all is provided with assorted screw 8, and elasticity preforming 6 is fixed in screw hole 7 through 8 screws in. Elastic pressing piece 6 in this embodiment is fixed through screw 8, and the dismouting elastic pressing piece 6 of being convenient for is screwed up after rotating elastic pressing piece 6 to the position of adaptation through 8 back unscrewing screws, is convenient for fix split sealing ring 3 fast.
The pole portion cover of screw 8 is equipped with the spring 9 of pressurized, and spring 9 is located between the nut of elasticity preforming 6 and screw 8, and the setting of spring 9 can play the effect of adjusting the 6 dynamics of elasticity preforming, through screwing or back-out screw 8, can realize that spring 9 compresses tightly the regulation of 6 dynamics sizes of elasticity preforming, adapts to the fixed of the split sealing ring 3 of different thickness under the same internal diameter specification.
Furthermore, a positioning slot 10 matched with the positioning block 5 is formed in the limiting ring 2, and the positioning block 5 is movably mounted in the positioning slot 10. Can realize being connected with dismantling of locating piece 5 and positioning slot 10, when needs carry out 12 processing cutting of faying surface to the split sealing ring 3 of the same specification, can insert positioning slot 10 with corresponding locating piece 5 in, then contradict split sealing ring 3's one end and positioning slot 10, then push down split sealing ring 3 with elastic pressing piece 6, be convenient for carry out split sealing ring 3's quick location fixed. The number of the positioning slots 10 is multiple, and the positioning slots can be suitable for cutting, processing and forming the lapping surfaces 12 of the split sealing rings 3 with different length and size under the same inner diameter specification.
Two spacing holes 11 have at least been seted up on base 1, can set up assorted reference column or locating hole at lathe fixing base corresponding position, the position and the spacing hole 11 one-to-one of reference column and locating hole are convenient for insert the reference column with spacing hole 11 and carry out quick location, perhaps make locating hole and spacing hole 11 position align the back insert fixing bolt and fix a position and fix.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only for the purpose of clearly showing the verification process of the utility model, and are not used to limit the scope of the utility model, which is defined by the claims, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be included in the scope of the utility model.
Claims (6)
1. The utility model provides a be used for processing split sealing ring faying surface frock of miscut, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a limiting ring (2), and the top surface of the limiting ring (2) is parallel to the horizontal plane; a supporting table for fixing the split sealing ring (3) is formed by the upper surface of the base (1) and the outer wall of the limiting ring (2), and notches (4) are formed in the corresponding positions of the base (1) and the limiting ring (2); the limiting ring is characterized in that a positioning block (5) which can be abutted against one end of the split sealing ring (3) is arranged on the limiting ring (2), and a plurality of elastic pressing sheets (6) which can press the upper end face of the split sealing ring (3) are annularly and uniformly arranged on the upper surface of the limiting ring (2).
2. The chamfering tool for machining the faying surface of the split sealing ring as claimed in claim 1, wherein: a plurality of screw holes (7) are formed in the upper surface of the limiting ring (2), the central shaft of each screw hole (7) is perpendicular to the upper surface of the limiting ring (2), a matched screw (8) is arranged at each screw hole (7), and the elastic pressing sheet (6) is screwed into the screw holes (7) through the screws (8) to be fixed.
3. The chamfering tool for machining the faying surface of the split sealing ring as claimed in claim 2, wherein: the rod part of the screw (8) is sleeved with a compressed spring (9), and the spring (9) is positioned between the elastic pressing sheet (6) and the nut of the screw (8).
4. The chamfering tool for machining the faying surface of the split sealing ring according to any one of claims 1 to 3, wherein: the limiting ring (2) is provided with a positioning slot (10) matched with the positioning block (5), and the positioning block (5) is movably arranged in the positioning slot (10).
5. The chamfering tool for machining the faying surface of the split sealing ring as claimed in claim 4, wherein: the number of the positioning slots (10) is multiple.
6. The chamfering tool for machining the faying surface of the split sealing ring as claimed in claim 1, wherein: the base (1) is provided with at least two limiting holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944860.2U CN215790889U (en) | 2021-08-18 | 2021-08-18 | Be used for processing split sealing ring faying surface beveling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944860.2U CN215790889U (en) | 2021-08-18 | 2021-08-18 | Be used for processing split sealing ring faying surface beveling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215790889U true CN215790889U (en) | 2022-02-11 |
Family
ID=80133257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121944860.2U Active CN215790889U (en) | 2021-08-18 | 2021-08-18 | Be used for processing split sealing ring faying surface beveling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215790889U (en) |
-
2021
- 2021-08-18 CN CN202121944860.2U patent/CN215790889U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 643000 office building, No. 15, Rongchuan Road, Yantan District, Zigong City, Sichuan Province Patentee after: Zigong Dongxin Carbon Co.,Ltd. Address before: 643000 office building, No. 15, Rongchuan Road, Yantan District, Zigong City, Sichuan Province Patentee before: ZIGONG DONGXIN CARBON CO.,LTD. |