CN204004092U - Seal ring and brake calipers - Google Patents
Seal ring and brake calipers Download PDFInfo
- Publication number
- CN204004092U CN204004092U CN201420064750.0U CN201420064750U CN204004092U CN 204004092 U CN204004092 U CN 204004092U CN 201420064750 U CN201420064750 U CN 201420064750U CN 204004092 U CN204004092 U CN 204004092U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- seal
- brake calipers
- groove
- described body
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
- Sealing Devices (AREA)
Abstract
The utility model provides a kind of seal ring and brake calipers, belongs to break field.Sealing ring comprises annular body, the dual-side being extended to the homonymy of body respectively by the limit, two opposite sides of body; Body surrounds the groove for accommodating installation rubber seal together with dual-side.This brake calipers comprises above-mentioned seal ring.Seal ring of the present utility model and brake calipers by independently, the seal ring that matches of seal groove disassembled and that set with brake calipers, reduce too complicated pilot process.During for different brake calipers, can select the seal ring that adapts, avoid needing constantly to attempt, confirm to be applicable to the process of the seal groove of each brake calipers and the shape and size of seal ring, time saving and energy saving.And set independently seal ring, whole development process only needs one-step casting, time processing, and processing technology is simple, in cost, time and quality of product, have greatly and improve.
Description
Technical field
The utility model relates to break field, particularly a kind of seal ring and brake calipers.
Background technique
Caliper disc brake comprises base plate, brake disc, wheel cylinder, brake calipers and oil pipe.Brake disc is fixed on wheel, with vehicle wheel rotation.Wheel cylinder is fixed on base plate.Brake calipers comprises two friction plates that are contained in respectively brake disc both sides.The hydraulic pressure that the piston of wheel cylinder is transported by oil pipe, promotes friction plate and presses to brake disc so that friction catch to occur, and forces brake disc to stop, thereby car is stopped.
Specifically, brake calipers is provided with seal groove, and the rubber seal coordinating with friction plate is installed in seal groove.By rubber seal, realizing friction plate coordinates with the constant clearance of brake disc.Yet the brake calipers that is not each model is to use identical seal groove and seal ring, need to constantly attempt, confirm to be applicable to the seal groove of each brake calipers and the shape and size of seal ring, reach the unification of brake calipers properties.Therefore, need to constantly design, revise and manufacture experimently, time-consuming, effort.
Model utility content
The technical problems to be solved in the utility model is that a kind of time saving and energy saving seal ring and brake calipers are provided.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of seal ring, and it comprises annular body, the dual-side being extended to the homonymy of described body respectively by the limit, two opposite sides of described body; Described body surrounds the groove for accommodating installation rubber seal together with described dual-side.
Further, described seal ring also comprises the otch that cuts off described body and described dual-side.
Further, described body is respectively equipped with an operation through hole in the both sides of described otch.
Further, the center line of described otch and the axis of described body are not parallel.
Further, the cross section wedgewise of described body, described body causes in the variable thickness at described dual-side place.
Further, the described body dorsad outer side surface in the axle center of described body is plane, and described body is plane of inclination towards the inner side surface in the axle center of described body with respect to described outer side surface.
Further, described in each, the jointing place of side and described body is also formed with the transitional surface of an inclination.
Further, described seal ring is that nylon material is made.
Embodiment of the present utility model also provides a kind of brake calipers, and it comprises seal groove, rubber seal and above-mentioned seal ring, and described seal ring is arranged in described seal groove by interference fit, and described rubber seal is arranged in described groove.
Further, described dual-side respectively elasticity be resisted against relative two inwalls of described seal groove.
The beneficial effect of technique scheme of the present utility model is as follows:
Seal ring of the present utility model and brake calipers by independently, the seal ring that matches of seal groove disassembled and that set with brake calipers, reduce too complicated pilot process.During for different brake calipers, can select the seal ring that adapts, avoid needing constantly to attempt, confirm to be applicable to the process of the seal groove of each brake calipers and the shape and size of seal ring, time saving and energy saving.And set independently seal ring, whole development process only needs one-step casting, time processing, and processing technology is simple, in cost, time and quality of product, have greatly and improve.
Accompanying drawing explanation
The structural representation of the seal ring that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the part schematic diagram of Fig. 1;
Fig. 3 is the part cross-sectional schematic of seal ring described in the utility model.
Embodiment
For making the technical problems to be solved in the utility model, technological scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Please refer to Fig. 1 and Fig. 2, the utility model mode of execution provides a kind of seal ring, and it comprises annular body 1, the dual-side 3 being extended to the homonymy of body 1 respectively by the limit, two opposite sides of body 1.Body 1 surrounds the groove 5 for accommodating installation rubber seal (not shown) together with dual-side 3.Wherein, seal ring be nylon or other elasticity better, the material of easily processing makes.
In order to increase the versatility of seal ring, seal ring also comprises the otch 7 that cuts off body 1 and dual-side 3.Due to the existence of otch 7, increased the contraction expansion elasticity of seal ring, so that be practically applicable to the seal groove varying in size of brake calipers.As optimal way, in the present embodiment, otch 7 is and the acutangulate angular cutouts of a side 3 wherein, is that the center line of otch 7 and the axis of body 1 are not parallel.
Body 1 is respectively equipped with an operation through hole 11 in the both sides of otch 7.By operation through hole 11 so that install and dismounting seal ring.
Incorporated by reference to reference to Fig. 3, the cross section wedgewise of body 1, that is: body 1 causes near the variable thickness of dual-side 3, such as, body 1 is greater than body 1 near the thickness of another side 3 near the thickness of a side 3.Particularly, in the present embodiment, the body 1 dorsad outer side surface in the axle center of body 1 is plane, and body 1 is plane of inclination towards the inner side surface in the axle center of body 1.The jointing place of each side 3 and body 1 is also formed with the transitional surface 31 of an inclination.
Incorporated by reference to reference to Fig. 3, the utility model also provides a kind of brake calipers, and it comprises seal groove 9, above-mentioned seal ring and rubber seal (not shown).Above-mentioned seal ring is fixedly installed in seal groove 9, and rubber seal is fixedly installed in the groove 5 of seal ring, to press to brake disc by rubber seal so that friction catch to occur, forces brake disc to stop, thereby drives car to stop.Preferably, in the present embodiment, seal groove 9 is rectangle groove.The diameter of the body 1 of seal ring and width are all determined according to seal groove 9 design codes of brake calipers, and the diameter of the body 1 of seal ring and width consistent with diameter and the width of the seal groove 9 of the brake calipers of setting.
Particularly, utilize special vice to insert the operation through hole 11 of seal ring, because the effect of otch 7 can be dwindled seal ring by special vice, and attach it in seal groove 9.Now, seal ring and seal groove 9 are fixed by interference fit, the side 3 of seal ring respectively elasticity is resisted against the opposed inner walls of seal groove 9, thereby make to keep sealing between seal ring and seal groove 9, and the elastic-restoring force of seal ring forces seal ring and seal groove 9 to closely cooperate, and has eliminated pressure seal ring being caused due to resiliently deformable.Preferably, in order to guarantee the sealing effect of seal ring and seal groove 9, after seal ring is installed on seal groove 9, two opposite ends of otch 7 should be mutually overlapping.When needs take off seal ring, utilize the operation through hole 11 of special vice insertion seal ring, can be by seal ring along otch 7 diameter reduction, until it is taken out from seal groove 9.
Seal ring of the present utility model and brake calipers by independently, the seal ring that matches of seal groove 9 disassembled and that set with brake calipers, reduce too complicated pilot process.During for different brake calipers, can select the seal ring that adapts, avoid needing constantly to attempt, confirm to be applicable to the process of the seal groove 9 of each brake calipers and the shape and size of seal ring, time saving and energy saving.And set independently seal ring, whole development process only needs one-step casting, time processing, and processing technology is simple, in cost, time and quality of product, have greatly and improve.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a seal ring, is characterized in that, it comprises annular body, the dual-side being extended to the homonymy of described body respectively by the limit, two opposite sides of described body;
Described body surrounds the groove for accommodating installation rubber seal together with described dual-side; Described seal ring also comprises the otch that cuts off described body and described dual-side, and the center line of described otch and the axis of described body not parallel; Described body is respectively equipped with an operation through hole in the both sides of described otch.
2. seal ring according to claim 1, is characterized in that, the cross section wedgewise of described body, and described body causes in the variable thickness at described dual-side place.
3. seal ring according to claim 2, is characterized in that, the described body dorsad outer side surface in the axle center of described body is plane, and described body is plane of inclination towards the inner side surface in the axle center of described body with respect to described outer side surface.
4. seal ring according to claim 1, is characterized in that, described in each, the jointing place of side and described body is also formed with the transitional surface of an inclination.
5. seal ring according to claim 1, is characterized in that, described seal ring is that nylon material is made.
6. a brake calipers, it comprises seal groove and rubber seal, it is characterized in that, described brake calipers also comprises the seal ring described in any one in the claims 1 to 5, described seal ring is arranged in described seal groove by interference fit, and described rubber seal is arranged in described groove.
7. brake calipers according to claim 6, is characterized in that, described dual-side respectively elasticity is resisted against relative two inwalls of described seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064750.0U CN204004092U (en) | 2014-02-13 | 2014-02-13 | Seal ring and brake calipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064750.0U CN204004092U (en) | 2014-02-13 | 2014-02-13 | Seal ring and brake calipers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004092U true CN204004092U (en) | 2014-12-10 |
Family
ID=52044096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420064750.0U Expired - Fee Related CN204004092U (en) | 2014-02-13 | 2014-02-13 | Seal ring and brake calipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004092U (en) |
-
2014
- 2014-02-13 CN CN201420064750.0U patent/CN204004092U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |