CN201250836Y - Washer component - Google Patents
Washer component Download PDFInfo
- Publication number
- CN201250836Y CN201250836Y CNU2008201127103U CN200820112710U CN201250836Y CN 201250836 Y CN201250836 Y CN 201250836Y CN U2008201127103 U CNU2008201127103 U CN U2008201127103U CN 200820112710 U CN200820112710 U CN 200820112710U CN 201250836 Y CN201250836 Y CN 201250836Y
- Authority
- CN
- China
- Prior art keywords
- adjusting bolt
- bolt
- adjusting
- spherical washer
- hole
- 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 discloses a washer component which comprises a washer, an adjusting threaded sleeve and an adjusting bolt. The adjusting threaded sleeve is provided with an inner through hole with internal threads; the adjusting bolt comprises an end head and a threaded shaft; external threads matched with the internal threads in the inner through hole are arranged on the threaded shaft; an axial through hole is arranged in the adjusting bolt; one end of the adjusting threaded sleeve is in threaded connection with the adjusting bolt, and the other end of the adjusting threaded sleeve is connected with the washer. The utility model has the advantages of adjustable thickness, tunable angle on the installing surface, compact structure, and low cost.
Description
Technical field
The utility model relates to a kind of connection component, relates in particular to a kind of gasket assembly.
Background technique
At present, the bolt of use and plain washer, playing packing ring, can only to satisfy attachment face parallel, the needs that spacing keeps certain part to install.If two attachment face spacing instabilities are not parallel again, bolt can't guarantee that by plain washer, bullet packing ring etc. make-up torque is stable, and bolt easily gets loose.And, if two part surfaces are not parallel, regulate and to close distance and but can not cause stress to concentrate because of face does not contact the dotted line contact, bolt, part all can be stressed and damage, and make-up torque also can't guarantee.
Summary of the invention
Technical problem to be solved in the utility model is the defective that overcomes prior art, and providing a kind of can completely have two parts of spacing to install, adjustable thickness, fine-tuning angle, solid and reliable gasket assembly.
For solving the problems of the technologies described above, the utility model provides a kind of gasket assembly, comprise packing ring, Adjusting bolt Adjusting screw, adjusting bolt, described Adjusting bolt Adjusting screw is provided with the inner via hole that has internal thread, described adjusting bolt comprises termination and thread spindle, on described thread spindle, be provided with the outside thread that the internal thread with described inner via hole is complementary, be provided with axial through hole in the described adjusting bolt, one end of described Adjusting bolt Adjusting screw is connected with described adjusting bolt thread, and its other end links to each other with described packing ring.
Described packing ring is a spherical washer, and described Adjusting bolt Adjusting screw and described spherical washer phase-contact surface are provided with internal taper hole, and described internal taper hole holds the arc surface of described spherical washer.Wherein, the degree of depth of described internal taper hole and the size of described spherical washer are suitable, make the arc surface of spherical washer contact with the surface of internal taper hole, and can turn on the internal taper hole surface.
The cross section of described Adjusting bolt Adjusting screw is a hexagon; The cross section of the termination of described adjusting bolt is a hexagon, to be suitable for by the spanner turn.
Owing to adopt above-mentioned technological scheme, the utlity model has following beneficial effect:
1, realizes and directly to contact, have distance and distance value is uncertain, the requirement that uneven two parts of attachment face tighten together;
2, easy to process, easy accessibility;
3, gasket assembly can three uses simultaneously, also the can regulate swivel nut with regulate two on bolt and be used in combination.
Description of drawings
Fig. 1 is the sectional arrangement drawing of the utility model gasket assembly;
Fig. 2 A is the plan view of spherical washer of the present utility model;
Fig. 2 B is the side sectional view of spherical washer of the present utility model;
Fig. 3 A is the plan view of adjustment swivel nut of the present utility model;
Fig. 3 B is the side sectional view of adjustment swivel nut of the present utility model;
Fig. 4 A is the plan view of adjustment bolt of the present utility model;
Fig. 4 B is the side sectional view of adjustment bolt of the present utility model.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-spherical washer; The 2-Adjusting bolt Adjusting screw; 3-regulates bolt; The 4-internal taper hole; The internal thread of 5-Adjusting bolt Adjusting screw; The 6-termination; The 7-thread spindle; The 8-outside thread; The 9-through hole.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Shown in Fig. 1, Fig. 2 A, Fig. 2 B, the utility model gasket assembly comprises spherical washer 1, Adjusting bolt Adjusting screw 2, regulates bolt 3, and an end of Adjusting bolt Adjusting screw 2 is threaded with regulating bolt 3, and its other end links to each other with spherical washer.The internal taper hole face of the sphere of spherical washer 1 and Adjusting bolt Adjusting screw 2 is fitted, spherical washer 1 structure, and one side is a sphere, one side is the plane, the sphere size is decided according to spherical washer 1 endoporus, roughness Ra≤3.2 μ m, and hole size is decided according to the bolt specification by it in the spherical washer 1.The sphere rotation of spherical washer 1 just realizes the inclination of the other end plane different amount of spherical washer 1.Spherical washer 1 is realized the fine setting angle.
Adjusting bolt Adjusting screw 2 is provided with the inner via hole that has internal thread 5 shown in Fig. 3 B, shown in Fig. 4 B, regulate bolt 2 and comprise termination 6 and thread spindle 7, on thread spindle 7, be provided with the outside thread 8 that the internal thread 5 with inner via hole is complementary, regulate in the bolt 3 and be provided with axial through hole 9, the internal thread 5 of Adjusting bolt Adjusting screw 2, screw with the outside thread 8 of regulating bolt 3, by regulating the amount of stretching into of bolt, i.e. screwing length, thus realized the variation of integral gasket assembly axial thickness.
Adjusting bolt Adjusting screw 2 is provided with internal taper hole 4 with spherical washer 1 phase-contact surface, 120 °+2 ° of the conical surface angles of internal taper hole 4, and roughness Ra≤3.2 μ m, the taper hole size and the degree of depth are decided according to the size of spherical washer 1.
Internal taper hole 4 holds the arc surface of spherical washer 1.Wherein, the size of the degree of depth of internal taper hole 4 and spherical washer 1 is suitable, makes the arc surface of spherical washer 1 contact with the surface of internal taper hole 4, and can turn on internal taper hole 4 surfaces.
Shown in Fig. 3 A, Fig. 4 A, the external cross section of Adjusting bolt Adjusting screw 2 mills into hexagon; The cross section of regulating the termination 6 of bolt 3 also mills into hexagon, and opposite side distance is from being suitable for by spanner turn Adjusting bolt Adjusting screw and regulating bolt.The end face of regulating the termination 6 of bolt 3 contacts with part surface.Bolt by spherical washer 1 endoporus, Adjusting bolt Adjusting screw 2 inner via holes, regulate bolt 3 through hole 9 with the gasket assembly string together, and be connected with part.
The utlity model has that thickness can regulate, attachment face angle are fine-tuning, compact structure, advantage that cost is low.
It should be noted that: above embodiment is only unrestricted in order to explanation the utility model, the utility model also is not limited in above-mentioned giving an example, all do not break away from the technological scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (5)
1, a kind of gasket assembly, comprise packing ring, Adjusting bolt Adjusting screw, adjusting bolt, it is characterized in that: described Adjusting bolt Adjusting screw is provided with the inner via hole that has internal thread, described adjusting bolt comprises termination and thread spindle, on described thread spindle, be provided with the outside thread that the internal thread with described inner via hole is complementary, be provided with axial through hole in the described adjusting bolt, an end of described Adjusting bolt Adjusting screw is connected with described adjusting bolt thread, and its other end links to each other with described packing ring.
2, gasket assembly according to claim 1 is characterized in that: described packing ring is a spherical washer, and described Adjusting bolt Adjusting screw and described spherical washer phase-contact surface are provided with internal taper hole, and described internal taper hole holds the arc surface of described spherical washer.
3, gasket assembly according to claim 2 is characterized in that: the degree of depth of described internal taper hole and the size of described spherical washer are suitable.
4, according to claim 1 or 2 or 3 described gasket assemblies, it is characterized in that: the cross section of described Adjusting bolt Adjusting screw is a hexagon.
5, according to claim 1 or 2 or 3 described gasket assemblies, it is characterized in that: the cross section of the termination of described adjusting bolt is a hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201127103U CN201250836Y (en) | 2008-05-09 | 2008-05-09 | Washer component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201127103U CN201250836Y (en) | 2008-05-09 | 2008-05-09 | Washer component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250836Y true CN201250836Y (en) | 2009-06-03 |
Family
ID=40746509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201127103U Expired - Fee Related CN201250836Y (en) | 2008-05-09 | 2008-05-09 | Washer component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250836Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658387A (en) * | 2012-04-23 | 2012-09-12 | 陈硕 | Axis adjustment method of boring head |
| CN102658376A (en) * | 2012-04-23 | 2012-09-12 | 陈硕 | Connecting structure for boring head of vertical boring machine |
| CN104763733A (en) * | 2015-03-04 | 2015-07-08 | 浙江美洲豹工贸有限公司 | Connecting rod and air compressor with the same |
| CN110906835A (en) * | 2019-11-14 | 2020-03-24 | 东风(武汉)实业有限公司 | Combined plaster |
-
2008
- 2008-05-09 CN CNU2008201127103U patent/CN201250836Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658387A (en) * | 2012-04-23 | 2012-09-12 | 陈硕 | Axis adjustment method of boring head |
| CN102658376A (en) * | 2012-04-23 | 2012-09-12 | 陈硕 | Connecting structure for boring head of vertical boring machine |
| CN104763733A (en) * | 2015-03-04 | 2015-07-08 | 浙江美洲豹工贸有限公司 | Connecting rod and air compressor with the same |
| CN104763733B (en) * | 2015-03-04 | 2017-07-28 | 浙江美洲豹工贸有限公司 | Connecting rod and the air compressor with the connecting rod |
| CN110906835A (en) * | 2019-11-14 | 2020-03-24 | 东风(武汉)实业有限公司 | Combined plaster |
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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: 20090603 Termination date: 20130509 |