CN203285943U - Internal oil filling mechanism of hydraulic torque converter - Google Patents
Internal oil filling mechanism of hydraulic torque converter Download PDFInfo
- Publication number
- CN203285943U CN203285943U CN2013202890704U CN201320289070U CN203285943U CN 203285943 U CN203285943 U CN 203285943U CN 2013202890704 U CN2013202890704 U CN 2013202890704U CN 201320289070 U CN201320289070 U CN 201320289070U CN 203285943 U CN203285943 U CN 203285943U
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- China
- Prior art keywords
- oil
- torque converter
- filler pipe
- machine connecting
- charging machine
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- Expired - Lifetime
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Abstract
The utility model relates to an oil-filling connecting device and particularly relates to an internal oil filling mechanism of a hydraulic torque converter. The internal oil filling mechanism comprises an oil-filling machine connecting plate, an oil-filling machine connecting pipe and an oil filling pipe, wherein the oil-filling machine connecting pipe is arranged at the upper end surface of the oil-filling machine connecting plate and is to be communicated with the oil filling machine; the oil filling pipe is arranged at the lower end surface of the oil-filling machine connecting plate and is to be communicated with the hydraulic torque converter; the oil filling pipe is communicated with the oil-filling machine connecting pipe, wherein an embedding sleeve is embedded in the bottom part of the oil filling pipe and is a cylinder matched with the inner diameter of the oil filling pipe; a through groove is formed outside the embedding sleeve along the axial direction; and the oil filling pipe is communicated with the hydraulic torque converter by the through groove. The internal oil filling mechanism has the advantages that due to the structure, the phenomenon of dribbling is avoided, the use cost is also reduced and the pollution to a transmission chain is avoided.
Description
Technical field
The utility model relates to oil-filled connection set, especially a kind of fluid torque converter filled with oil mechanism that avoids weeping, avoids polluting Transmitted chains and reduce user cost.
Background technique
Fluid torque converter is extensively adopted by main engine factory (as automobile, engineering machinery, fork truck manufactory etc.) with good adaptive performance, vibration damping and vibration isolation and good low-speed stability, the advantages such as travelling comfort that improve driver and occupant.With high content of technology due to fluid torque converter, relate to the multinomial technology such as punching press, welding, machine add, assembling, manufacture difficulty is large, early investment due to fluid torque converter is large again, profit is low, also seldom, so the exploitation manufacturing of fluid torque converter has extremely important effect to the development that promotes Domestic Automotive Industry, transmission industry at present domestic development and application to it.
Fluid torque converter is when normal operation, its inner guide wheel, turbine and inner oil product be High Rotation Speed together, and the balance of torque-converters is larger to its performance impact, so torque-converters is before dispatching from the factory, all need oil-filled balance, and give the compensation of corresponding weight according to the balance result.
When torque-converters is added into inside from oral area with oil product, be subject to the impact of self cavity body structure, air pressure inside, greater than standard atmospheric pressure, needs to utilize special-purpose oil-filled equipment, under the common cooperation of special tooling, just can complete the oil-filled work to torque-converters inside.
Existing fluid torque converter filled with oil frock, be comprised of O RunddichtringO, screw, oil filler pipe.When frock and equipment assembling, the O RunddichtringO is put into the groove of oil filler pipe top end face, played the end face seal effect, simultaneously oil filler pipe is connected with the connecting plate of oil charging machine by screw.Torque-converters is together with pallet, be sent to the oil-filled position of oil charging machine setting by the automatic transmission chain after, torque-converters will be by base jack-up to setting height, and special-purpose oil-filled frock will enter torque-converters inside simultaneously, equipment is started working, and quantitative oil product is joined torque-converters inside.Oil-filled complete after, torque-converters drop on Transmitted chains with pallet, and is transmitted chain and brings to lower road station.
The shortcoming of this oil-filled frock: oil filler pipe is processed by steel material, inner chamber is the smooth cylindrical hole of φ 10mm, oil-filled complete after, torque-converters descends and leaves in 5 seconds of oil-filled position, and the oil of oil filling pipe inwall remnants is under gravity effect, along dropping on Transmitted chains under the oil filler pipe tube wall, cause cleaning on Transmitted chains not keep, the more important thing is, oil product drips and causes waste outward, has increased user cost.
In sum, the fluid torque converter device for filling oil of prior art causes oil product to drip outward, makes user cost high, pollutes Transmitted chains.
Summary of the invention
The purpose of this utility model is in order to overcome the prior art above shortcomings, the fluid torque converter filled with oil mechanism that provides a kind of and avoid weeping, avoids polluting Transmitted chains and reduce user cost.
The utility model is achieved through the following technical solutions, it is a kind of fluid torque converter filled with oil mechanism, comprise the oil charging machine connecting plate, be arranged on the oil charging machine connecting tube that is communicated with oil charging machine that is used for of oil charging machine connecting plate upper-end surface, be arranged on the oil filler pipe that is communicated with fluid torque converter that is used for of oil charging machine connecting plate lower end surface, this oil filler pipe is communicated with the oil charging machine connecting tube; Wherein: described oil filler pipe bottom has been embedded in the edge cover, and this edge cover is the cylindrical body with oil filler pipe internal diameter coupling, is provided with groove in axial direction outside the edge cover, and this groove is communicated with oil filler pipe with fluid torque converter.
The utility model is because the advantage that said structure has is: when oil-filled, complete, owing to having the edge cover, the edge cover plays blocking effect to oil filler pipe inwall fluid, delayed the time that fluid falls because of Action of Gravity Field, also just can't pollute Transmitted chains, avoid the appearance of weeping, also just reduced user cost.
Description of drawings
The utility model can further illustrate by the indefiniteness embodiment that accompanying drawing provides.
Fig. 1 is that the utility model is arranged on the structural representation on fluid torque converter.
Fig. 2 is the structural representation of the utility model oil filler pipe.
Fig. 3 is the structural representation of the utility model edge cover.
Fig. 4 be in Fig. 3 A-A to structural representation.
In figure: 1, pallet; 2, fluid torque converter; 3, oil charging machine connecting plate; 4, oil charging machine connecting tube; 5, screw; 6, " O " RunddichtringO; 7, oil filler pipe; 8, edge cover; 9, groove; 10, positive stop lug boss.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Referring to accompanying drawing 1 to 4, fluid torque converter filled with oil mechanism in figure, comprise oil charging machine connecting plate 3, be arranged on the oil charging machine connecting tube 4 that is communicated with oil charging machine that is used for of oil charging machine connecting plate 3 upper-end surfaces, be arranged on the oil filler pipe 7 that is communicated with fluid torque converter 2 that is used for of oil charging machine connecting plate 3 lower end surfaces, this oil filler pipe 7 is communicated with oil charging machine connecting tube 4; Wherein: described oil filler pipe 7 bottoms have been embedded in edge cover 8, and this edge cover 8 be the cylindrical body with oil filler pipe 7 internal diameters couplings, are provided with groove 9 on edge overlaps outside 8 in axial direction, and this groove 9 is communicated with oil filler pipe 7 with fluid torque converter 2.In this embodiment, when oil-filled, fluid torque converter 2 is arranged on pallet 1, when oil-filled, completes, and owing to having edge cover 8,8 pairs of oil filler pipe 7 inwall fluid of edge cover play blocking effect, have delayed fluid because of the time that Action of Gravity Field falls, and also just can't pollute Transmitted chains.After oil-filled frock was oil-filled, oil filler pipe 7 intracavity bottom port part not there will be the oil dripping phenomenon, have just reduced user cost yet.
For fluid is not revealed in Oil feeding process, in above-described embodiment, preferably: described oil filler pipe 7 fixes as one by screw 5 with oil charging machine connecting plate 3, at oil filler pipe 7, with oil charging machine connecting plate 3 surface of contact places, by " O " RunddichtringO 6, is tightly connected.
For the appearance of further avoiding water clock to think about it, in above-described embodiment, preferably: described edge cover 8 is made for nylon injection-molding.In this embodiment, because oil duct inwall frictional force strengthens, under Gravitative Loads, the residual oil of oil duct inwall is not easy to drip down, and has improved to a certain extent oil-filled mouthful of oil dripping problem.
For improving the stability of this structure, in above-described embodiment, preferably: oil filler pipe 7 intracavity bottoms have the positive stop lug boss 10 that restriction edge cover 8 comes off from oil filler pipe 7 intracavity bottom ports.
Said structure can use on the oil-filled frock of the fluid torque converter of various different sizes, using scope is wide.
Obviously, all embodiments of foregoing description are a part of embodiments of the present utility model, rather than whole embodiments.Based on embodiment of the present utility model, those of ordinary skills are not making all other embodiments that obtain under the creative work prerequisite, all belong to the category of the utility model protection.
In sum, the utility model has been avoided the appearance of weeping, also just reduces user cost, has avoided the pollution to Transmitted chains.
Claims (4)
1. fluid torque converter filled with oil mechanism, comprise oil charging machine connecting plate (3), be arranged on the oil charging machine connecting tube (4) that is communicated with oil charging machine that is used for of oil charging machine connecting plate (3) upper-end surface, be arranged on the oil filler pipe (7) that is communicated with fluid torque converter (2) that is used for of oil charging machine connecting plate (3) lower end surface, this oil filler pipe (7) is communicated with oil charging machine connecting tube (4); It is characterized in that: described oil filler pipe (7) bottom has been embedded in edge cover (8), this edge cover (8) is the cylindrical body that mates with oil filler pipe (7) internal diameter, be provided with groove (9) in axial direction outside edge cover (8), this groove (9) is communicated with oil filler pipe (7) with fluid torque converter (2).
2. fluid torque converter filled with oil according to claim 1 mechanism, it is characterized in that: described oil filler pipe (7) fixes as one by screw (5) with oil charging machine connecting plate (3), at oil filler pipe (7), with oil charging machine connecting plate (3) surface of contact place, by " O " RunddichtringO, is tightly connected.
3. fluid torque converter filled with oil according to claim 1 mechanism, it is characterized in that: described edge cover (8) is made for nylon injection-molding.
4. fluid torque converter filled with oil according to claim 1 mechanism, it is characterized in that: oil filler pipe (7) intracavity bottom has the positive stop lug boss (10) that restriction edge cover (8) comes off from oil filler pipe (7) intracavity bottom port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202890704U CN203285943U (en) | 2013-05-24 | 2013-05-24 | Internal oil filling mechanism of hydraulic torque converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202890704U CN203285943U (en) | 2013-05-24 | 2013-05-24 | Internal oil filling mechanism of hydraulic torque converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285943U true CN203285943U (en) | 2013-11-13 |
Family
ID=49542305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202890704U Expired - Lifetime CN203285943U (en) | 2013-05-24 | 2013-05-24 | Internal oil filling mechanism of hydraulic torque converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671803A (en) * | 2013-12-16 | 2014-03-26 | 天津钢铁集团有限公司 | Torque-limiting type hydraulic coupler |
| US10480649B2 (en) | 2018-02-12 | 2019-11-19 | Ford Global Technologies, Llc | System and method for filling torque converter with fluid |
-
2013
- 2013-05-24 CN CN2013202890704U patent/CN203285943U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671803A (en) * | 2013-12-16 | 2014-03-26 | 天津钢铁集团有限公司 | Torque-limiting type hydraulic coupler |
| CN103671803B (en) * | 2013-12-16 | 2016-07-06 | 天津钢铁集团有限公司 | A kind of torque-limiting hydraulic coupler |
| US10480649B2 (en) | 2018-02-12 | 2019-11-19 | Ford Global Technologies, Llc | System and method for filling torque converter with fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |