CN201760760U - Clamping fixture device of engine valve oil seal trimming - Google Patents
Clamping fixture device of engine valve oil seal trimming Download PDFInfo
- Publication number
- CN201760760U CN201760760U CN2009201008908U CN200920100890U CN201760760U CN 201760760 U CN201760760 U CN 201760760U CN 2009201008908 U CN2009201008908 U CN 2009201008908U CN 200920100890 U CN200920100890 U CN 200920100890U CN 201760760 U CN201760760 U CN 201760760U
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- CN
- China
- Prior art keywords
- valve oil
- oil seal
- clamping fixture
- trimming
- deburring
- 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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Abstract
The utility model relates to an engine valve oil seal trimming, in particular to a clamping fixture device of an automobile engine valve oil seal trimming. The clamping fixture device is characterized in that the central position of the lower part of a trimming clamping fixture body 8 is provided with a positioning hole 1; the central position of the upper part of the trimming clamping fixture body 8 is provided with steps 6; two ends of the trimming clamping fixture body 8 are provided with screw counter bores 5; and one end of a hole cavity 7 is communicated with gas inlet and outlet holes 4, and the other end is communicated with the positioning hole 1. The top ends of the steps 6 are provided with a trimming cutter relieving groove 2 respectively, and the number of the steps 6 is 2-4. The number of the gas inlet and outlet holes 4 is more than or equal to 3. The clamping fixture device has the advantages of being simple in structure and low in cost, prolonging the service life, and being applicable to valve oil seal trimmings used for valve oil seals of various automobile types. (1) The valve oil seal trimming clamping fixture guarantees that the valve oil seal body surface can not be damaged when residual burrs are removed. ( the service life of a valve oil seal mold is shortened); (2) the appearance of the valve oil seal is attractive; and (3) the clamping fixture can guarantee that the accuracy of an edge tearing part of the valve oil seal mold is reduced and the processing cost is reduced.
Description
Technical field: the utility model relates to the engine valve oil seal deburring, is specially automotive engine valves oil sealing deburring mold device.
Background technology: existing China is in the production of valve oil seal, and valve oil seal does not carry out trim process.Its main cause is that valve oil seal mould die joint adopts the torn edges structure to make the product burr few, does not influence the use of product.But along with the wearing and tearing of mould, the product burr can be thickeied thereupon, and the turning that must carry out burr at last just can guarantee the quality of product, the deburring mold frock that is absolutely necessary.The product burr thickening that causes because of the wearing and tearing of mould with deburring mold finishing valve oil seal.Finishing valve oil seal burr have following 3 characteristics: the valve oil seal surface of can not damaging when (1) valve oil seal deburring mold guarantees to remove unnecessary burr.(slowing down the service life of valve oil seal mould); (2) valve oil seal good looking appearance.(3) the torn edges part precision that can guarantee the valve oil seal mould reduces, and processing cost reduces.
Summary of the invention: the purpose of this utility model provides a kind of simple in structure, with low cost, increases the service life, and is applicable to the valve oil seal deburring mold device that various vehicle valve oil seals use.The purpose of this utility model is achieved in that it comprises locating hole, deburring cutter relieving groove, valve oil seal locating shaft, suction pore, screw counter bore, step, vestibule, deburring mold body.Lower central position at deburring mold body is provided with locating hole, and deburring mold body central upper portion position is provided with step, is provided with screw counter bore at the two ends of deburring mold body, and vestibule one end is communicated with the suction pore, the other end is communicated with locating hole.Be provided with deburring cutter relieving groove on the top of step, step is 2-4.The suction pore is 〉=3.The hole diameter D of suction pore is 0.2mm～2mm, and the cutter relieving distance L of deburring cutter relieving groove is 0.2mm～2mm.Deburring cutter relieving groove depth is L1, and L1 is 0.5～3mm.The utility model has the advantages that: simple in structure, with low cost, increase the service life, be applicable to the valve oil seal deburring that various vehicle valve oil seals use.The valve oil seal surface of can not damaging when (1) valve oil seal deburring mold guarantees to remove unnecessary burr.(slowing down the service life of valve oil seal mould) (2) valve oil seal good looking appearance.(3) the torn edges part precision that can guarantee the valve oil seal mould reduces, and processing cost reduces.
Description of drawings: Fig. 1 the utility model structural principle generalized section; Fig. 2 the utility model structural principle I enlarged diagram.
The specific embodiment: it comprises locating hole 1, deburring cutter relieving groove 2, valve oil seal locating shaft 3, suction pore 4, screw counter bore 5, step 6, vestibule 7, deburring mold body 8.Lower central position at deburring mold body 8 is provided with locating hole 1, and deburring mold body 8 central upper portion positions are provided with step 6, are provided with screw counter bore 5 at the two ends of deburring mold body 8, and vestibule 7 one ends are communicated with suction pore 4, the other end is communicated with locating hole 1.Be provided with deburring cutter relieving groove 2 on the top of step 6, step 6 is 2-4.Suction pore 4 is 〉=3.The hole diameter D of suction pore 4 is 0.2mm～2mm, and the cutter relieving distance L of deburring cutter relieving groove 2 is 0.2mm～2mm.Deburring cutter relieving groove 2 degree of depth are L1, and L1 is 0.5～3mm.B-R is for preventing to scratch profile in the valve oil seal, and the minimum R0.1mm of R can correspondingly strengthen with the valve oil seal size, and C-R is for preventing to scratch profile in the valve oil seal, and the minimum R0.1mm of R can correspondingly strengthen with the valve oil seal size.The utility model course of work: mold is installed on the specific trimmer workbench, valve oil seal by A to putting into, after trimmer is inhaled vacuum, fixing valve oil seal, the trimmer lathe tool, with 30 ° of angle incision valve oil seal lips, point of a knife enters deburring cutter relieving groove, cutting valve oil seal lip overlap blows valve oil seal off by trimmer then or takes off with hand.
Claims (4)
1. valve oil seal deburring mold device, it comprises locating hole, deburring cutter relieving groove, valve oil seal locating shaft, suction pore, screw counter bore, step, vestibule, deburring mold body, it is characterized in that: the lower central position at deburring mold body is provided with locating hole, deburring mold body central upper portion position is provided with step, two ends at deburring mold body are provided with screw counter bore, and vestibule one end is communicated with the suction pore, the other end is communicated with locating hole.
2. a kind of valve oil seal deburring mold device according to claim 1 is characterized in that: be provided with deburring cutter relieving groove on the top of step, step is 2-4.
3. a kind of valve oil seal deburring mold device according to claim 1 is characterized in that: the suction pore is 〉=and 3.
4. a kind of valve oil seal deburring mold device according to claim 1, it is characterized in that: the hole diameter D of suction pore is 0.2mm～2mm, and the cutter relieving distance L of deburring cutter relieving groove is 0.2mm～2mm, and deburring cutter relieving groove depth is L1, and L1 is 0.5～3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201008908U CN201760760U (en) | 2009-09-21 | 2009-09-21 | Clamping fixture device of engine valve oil seal trimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201008908U CN201760760U (en) | 2009-09-21 | 2009-09-21 | Clamping fixture device of engine valve oil seal trimming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760760U true CN201760760U (en) | 2011-03-16 |
Family
ID=43713362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201008908U Expired - Fee Related CN201760760U (en) | 2009-09-21 | 2009-09-21 | Clamping fixture device of engine valve oil seal trimming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922080A (en) * | 2012-11-05 | 2013-02-13 | 宁夏天地奔牛实业集团有限公司 | Gas cutting method for mine triple sprocket and tooling fixture for gas cutting method |
| CN102990437A (en) * | 2012-11-29 | 2013-03-27 | 庄河市天成机械有限公司 | Bed mould for positioning and clamping |
| CN109128886A (en) * | 2018-09-29 | 2019-01-04 | 嘉科（安徽）密封技术有限公司 | A kind of clutch the cover vehicle side fixture |
-
2009
- 2009-09-21 CN CN2009201008908U patent/CN201760760U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922080A (en) * | 2012-11-05 | 2013-02-13 | 宁夏天地奔牛实业集团有限公司 | Gas cutting method for mine triple sprocket and tooling fixture for gas cutting method |
| CN102922080B (en) * | 2012-11-05 | 2015-05-27 | 宁夏天地奔牛实业集团有限公司 | Gas cutting method for mine triple sprocket and tooling fixture for gas cutting method |
| CN102990437A (en) * | 2012-11-29 | 2013-03-27 | 庄河市天成机械有限公司 | Bed mould for positioning and clamping |
| CN109128886A (en) * | 2018-09-29 | 2019-01-04 | 嘉科（安徽）密封技术有限公司 | A kind of clutch the cover vehicle side fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20120921 |