CN211117558U - Clutch large hub sealing element and production device thereof - Google Patents
Clutch large hub sealing element and production device thereof Download PDFInfo
- Publication number
- CN211117558U CN211117558U CN201922190428.8U CN201922190428U CN211117558U CN 211117558 U CN211117558 U CN 211117558U CN 201922190428 U CN201922190428 U CN 201922190428U CN 211117558 U CN211117558 U CN 211117558U
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- clutch
- rubber portion
- ironware
- sealing member
- iron
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Abstract
The utility model discloses a big hub sealing member of clutch and apparatus for producing thereof, include rubber portion and the ironware of locating rubber portion both ends, ironware is unanimous with rubber portion side shape, rubber portion is equipped with a plurality of recesses, ironware is equipped with a plurality of enhancement bellyings, ironware is equipped with mounting structure. The utility model also discloses a big hub sealing member apparatus for producing of clutch, buckle the device including the device of moulding plastics and ironware, the device preparation of moulding plastics is used for rubber portion, the ironware device of buckling is used for making ironware. Rubber portion is established to the big hub sealing member of clutch, and rubber portion is equipped with a plurality of recesses, and with the laminating of the big hub of clutch itself, possesses good leakproofness, and the big hub sealing member both ends of clutch are equipped with the iron casting, have improved the intensity of sealing member, can not receive external force influence and warp, the big hub sealing member apparatus for producing of clutch, simple structure is practical.
Description
Technical Field
The utility model belongs to the technical field of the sealing member production, concretely relates to big hub sealing member of clutch and apparatus for producing thereof.
Background
The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, and the output shaft of the clutch is the input shaft of the gearbox. During the running of the automobile, the driver can press or release the clutch pedal according to the requirement, so that the engine and the gearbox are temporarily separated and gradually jointed, and the power input by the engine to the gearbox is cut off or transmitted. Clutches are common components in mechanical transmissions, and allow the transmission to be disengaged or engaged at any time. The basic requirements for it are: the joint is stable, and the separation is rapid and thorough; the adjustment and the repair are convenient; the overall size is small; the mass is small; the wear resistance is good and the heat dissipation capacity is enough; the operation is convenient and labor-saving, and the common use is divided into a jaw type and a friction type.
The large clutch hub is an important part of the clutch and requires good sealing performance.
The seal is a material or a part that prevents fluid or solid particles from leaking from between adjacent bonding surfaces and prevents foreign substances such as dust and moisture from intruding into parts inside the machine equipment. The storage room temperature of the sealing element is preferably below 30 ℃, so that the sealing element is prevented from high-temperature aging.
And selecting proper sealing element materials and hydraulic oil, adaptability to working temperature and compatibility to oil. The geometric position precision (concentricity) of the part sliding relative to the sealing element is high, the material quality is good (such as hard chromium plating), the surface roughness is fine, and the service life can be prolonged. Before designing the groove, please read the description of each series of products, clearly distinguish that the product uses an integral groove or a split groove; during the process of installing the sealing element, the sharp edges are avoided, and the sealing element for the hole is arranged in the integral groove by means of an installation tool; the designer considers the parameters of groove size precision, surface roughness, extrusion gap and the like, and particularly refers to the product use instruction, the drawing, the dimension table and the like. Before installing the sealing element, the sealing groove is ensured to be free from impurities and cracks, and the surfaces of the sealing groove and the sealing element are respectively coated with operating oil; installing the sealing elements gradually in sequence; the sharp edge is avoided in the installation process, the sealing element is straightened, and the distortion and the deflection are avoided; if the split groove is formed, the gland is tightened finally.
The gap between the sealing element of the clutch large hub and the clutch large hub in the prior art is large, the sealing effect is poor, and meanwhile, the strength of the sealing element is general and is easy to deform under the influence of external force.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is great with the big hub clearance of clutch itself to overcome big hub sealing member of clutch among the prior art, its sealed effect is not good enough, the intensity of sealing member is also general simultaneously, easy atress influences and the not enough of deformation, a big hub sealing member of clutch and apparatus for producing are provided, rubber portion is established to the big hub sealing member of clutch, rubber portion is equipped with a plurality of recesses, laminate with big hub of clutch itself, possess good leakproofness, big hub sealing member both ends of clutch are equipped with the ironware, the intensity of sealing member has been improved, can not receive external force influence and warp, big hub sealing member apparatus for producing of clutch, simple structure is practical.
For solving the prior art problem, the utility model discloses a big hub sealing member of clutch, include rubber portion and the ironware of locating rubber portion both ends, ironware is unanimous with rubber portion side shape, rubber portion is equipped with a plurality of recesses, ironware is equipped with a plurality of enhancement bellyings, ironware is equipped with mounting structure.
Further, the utility model also discloses a big hub sealing member apparatus for producing of clutch, buckle the device including the device of moulding plastics and ironware, the device preparation of moulding plastics is used for rubber portion, the ironware device of buckling is used for making ironware.
Further, the injection molding device comprises an injection molding machine and a sealing element mold, wherein the injection molding machine is arranged above the sealing element mold.
Further, the seal mold comprises a mold half body A and a mold half body B, and the bottom of the mold half body A and the bottom of the mold half body B are hinged.
Furthermore, the iron piece bending device comprises a hydraulic machine, a pressing block and a pressing groove, the hydraulic machine is connected with the pressing block, and the pressing groove is formed below the pressing block.
Further, the shapes of the bottoms of the pressing blocks and the pressing grooves are consistent with the shape of the iron piece.
The utility model discloses beneficial effect who has:
rubber portion is established to the big hub sealing member of clutch, and rubber portion is equipped with a plurality of recesses, and with the laminating of the big hub of clutch itself, possesses good leakproofness, and the big hub sealing member both ends of clutch are equipped with the iron casting, have improved the intensity of sealing member, can not receive external force influence and warp, the big hub sealing member apparatus for producing of clutch, simple structure is practical.
Drawings
FIG. 1 is a schematic view of a clutch large hub seal of the present invention;
FIG. 2 is a schematic structural view of the injection molding apparatus of the present invention;
fig. 3 is a schematic structural view of the iron bending device of the present invention;
reference numerals: 1. the rubber part, 2 iron parts, 3 injection molding devices, 4 iron part bending devices, 4-1 hydraulic presses, 4-2 pressing blocks, 4-3 pressing grooves, 5 injection molding machines, 6 sealing piece molds, 6-1 mold half bodies A and 6-2 mold half bodies B.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the utility model discloses a big hub sealing member of clutch, include rubber portion 1 and the ironware 2 of locating 1 both ends of rubber portion, ironware 2 is unanimous with 1 side shape of rubber portion, rubber portion 1 is equipped with a plurality of recesses for the big hub of laminating clutch, ironware 2 is equipped with a plurality of enhancement bellyings, guarantees the intensity and the rigidity of the basic skeleton of sealing member, ironware 2 is equipped with mounting structure, the location installation of being convenient for.
As shown in fig. 2-3, the utility model discloses a big hub sealing member apparatus for producing of clutch, including injection moulding device 3 and ironware device 4 of buckling, the device 3 preparation of moulding plastics is used for rubber portion 1, ironware device 4 of buckling is used for making ironware 2.
As shown in fig. 2, the injection molding device 3 includes an injection molding machine 5 and a seal mold 6, the injection molding machine 5 is disposed above the seal mold 6, and the injection molding machine 5 forms the rubber portion 1 by injection molding to the seal mold 6.
The sealing element mould 6 comprises a mould half body A6-1 and a mould half body B6-2, wherein the bottom of the mould half body A6-1 is hinged with the bottom of the mould half body B6-2, the mould 6 can be opened from top to bottom after the injection moulding is finished, and the rubber part 1 after the injection moulding is taken out.
As shown in fig. 3, the iron piece bending device 4 comprises a hydraulic machine 4-1, a pressing block 4-2 and a pressing groove 4-3, the hydraulic machine 4-1 is connected with the pressing block 4-2, and the pressing groove 4-3 is arranged below the pressing block 4-2. The shapes of the bottoms of the pressing blocks 4-2 and the pressing grooves 4-3 are consistent with the shape of the iron piece 2. And placing the blank on the pressing groove 4-3, driving the pressing block 4-2 to press downwards by the hydraulic machine 4-1, and pressing the blank to the pressing groove 4-3 to form the iron part 2.
The manufactured iron pieces 2 are arranged on two sides of the rubber part 1 to form a clutch large hub sealing piece.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a big hub sealing member of clutch which characterized in that includes rubber portion (1) and iron spare (2) of locating rubber portion (1) both ends, iron spare (2) are unanimous with rubber portion (1) side shape, rubber portion (1) is equipped with a plurality of recesses, iron spare (2) are equipped with a plurality of enhancement bellyings, iron spare (2) are equipped with mounting structure.
2. The production device for the large hub sealing element of the clutch is characterized by comprising an injection molding device (3) and an iron piece bending device (4), wherein the injection molding device (3) is used for manufacturing a rubber part (1), and the iron piece bending device (4) is used for manufacturing an iron piece (2).
3. The production device of the clutch large hub seal according to claim 2, characterized in that the injection molding device (3) comprises an injection molding machine (5) and a seal mold (6), and the injection molding machine (5) is arranged above the seal mold (6).
4. A clutch large hub seal production device according to claim 3, characterized in that the seal mold (6) comprises a mold half a (6-1) and a mold half B (6-2), and the bottom of the mold half a (6-1) and the bottom of the mold half B (6-2) are hinged.
5. The production device of the clutch large hub sealing member according to claim 2, wherein the iron member bending device (4) comprises a hydraulic machine (4-1), a pressing block (4-2) and a pressing groove (4-3), the hydraulic machine (4-1) is connected with the pressing block (4-2), and the pressing groove (4-3) is arranged below the pressing block (4-2).
6. A clutch large hub seal production apparatus according to claim 5, characterized in that the bottom shape of the press-fit block (4-2) and the press-fit groove (4-3) is in conformity with the shape of the iron member (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922190428.8U CN211117558U (en) | 2019-12-10 | 2019-12-10 | Clutch large hub sealing element and production device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922190428.8U CN211117558U (en) | 2019-12-10 | 2019-12-10 | Clutch large hub sealing element and production device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117558U true CN211117558U (en) | 2020-07-28 |
Family
ID=71699706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922190428.8U Active CN211117558U (en) | 2019-12-10 | 2019-12-10 | Clutch large hub sealing element and production device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117558U (en) |
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2019
- 2019-12-10 CN CN201922190428.8U patent/CN211117558U/en active Active
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