CN205371528U - Hydrodynamic clutch - Google Patents
Hydrodynamic clutch Download PDFInfo
- Publication number
- CN205371528U CN205371528U CN201620036716.1U CN201620036716U CN205371528U CN 205371528 U CN205371528 U CN 205371528U CN 201620036716 U CN201620036716 U CN 201620036716U CN 205371528 U CN205371528 U CN 205371528U
- Authority
- CN
- China
- Prior art keywords
- pump impeller
- shell
- wheel hub
- central shaft
- hubcap
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model discloses a hydrodynamic clutch, specifically speaking are steel plate stamping welding formula hydrodynamic clutch, including pump impeller subassembly, turbine set spare and center pin, the pump impeller subassembly includes frame, pump impeller wheel hub, pump impeller shell and pump impeller blade, the frame welding is in pump impeller shell one side, pump impeller wheel hub suit is in the center pin outside, on the pump impeller shell welds in pump impeller wheel hub's outer fringe department, the pump impeller blade sets up in the pump impeller shell, still be equipped with skeleton oil blanket an and the bearing an of suit outside the center pin between pump impeller wheel hub and the center pin, owing to adopted above -mentioned technical scheme, hydrodynamic clutch adopt punching press welding mode to replace traditional casting shaping mode, punching press welding type hydrodynamic clutch have the size precision height, have casting defects, improve operational environment, reduces intensity of labour, improves advantages such as work efficiency, is applied to more prominent its advantage of modern production processing.
Description
Technical field
This utility model relates to a kind of fluid-flywheel clutch, specifically a kind of steel plate punched welding type fluid-flywheel clutch.
Background technology
At present, domestic fluid-flywheel clutch is most common for forging type, and production process is various, the more difficult control of technical process, foundry goods are easily generated defect, and the dimensional uniformity of foundry goods is poor, and dimensional accuracy is low.The design of the punch welding type coupling device of new construction produces, and to the dimensional accuracy improving fluid-flywheel clutch, improves torque-converters reliability, reduces casting flaw, improve poor working environment, and the aspects such as labor intensity is big tool is of great significance.
Utility model content
In order to make up above deficiency, this utility model provides a kind of steel plate punched welding type fluid-flywheel clutch, to solve the problem in above-mentioned background technology.
The technical solution of the utility model is:
nullFluid-flywheel clutch，Including impeller assemblies、Turbine assembly and central shaft，Described impeller assemblies includes support、Pump impeller wheel hub、Pump impeller shell and pump impeller blade，Described support is welded on pump impeller shell side，Described pump impeller wheel hub is sleeved on outside central shaft，The outer rim place of pump impeller wheel hub is welded on pump impeller shell，Described pump impeller blade is arranged in pump impeller shell，It is additionally provided with between described pump impeller wheel hub and central shaft and is sleeved on outside framework oil seal a outside central shaft and bearing a，Described turbine assembly includes the turbine case being assembled in pump impeller shell opposite side and the turbo blade being arranged in turbine case，Described turbine case bottom arranges pressing plate，Described central shaft outer ring surface arranges the projection with central shaft integral type，Separately there is the projection of screw bolt passes central shaft、Together with turbine case connects with pressing plate，Hubcap shell is also set up outside described turbine case，Described hubcap shell is arranged on and the opposite side of pump impeller shell，The lower end welding hubcap wheel hub of described hubcap shell，Described hubcap wheel hub is sleeved on outside central shaft，It is additionally provided with between hubcap wheel hub and central shaft and is sleeved on outside framework oil seal b outside central shaft and bearing b，Fusible plug is separately had to be arranged on the top of hubcap shell，The top of described hubcap shell is together with the upper weld of pump impeller shell.
As preferred technical scheme, described pump impeller shell, turbine case, hubcap shell, pump impeller blade, turbo blade are steel plate punched molding.
As preferred technical scheme, described turbo blade and turbine case weld together, and described pump impeller blade and pump impeller shell weld together.
Owing to have employed technique scheme, fluid-flywheel clutch described in the utility model adopts punch welding mode to instead of traditional casting mode, punch welding type fluid-flywheel clutch has dimensional accuracy height, does not have casting flaw, improves working environment, reduce labor intensity, improve the advantages such as work efficiency, be applied to modern production processing and more highlight its advantage.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment.
In accompanying drawing: 1, seat, 2, pump impeller wheel hub, 3, pump impeller shell, 4, pump impeller blade, 5, outside framework oil seal a, 6, bearing a, 7, turbine case, 8, turbo blade, 9, bolt, 10, central shaft, 11, pressing plate, 12, fusible plug, 13, hubcap shell, 14, hubcap wheel hub, 15, bearing b, 16, outside framework oil seal b.
Detailed description of the invention
Embodiment one: as shown in Figure 1, fluid-flywheel clutch described in the utility model, including impeller assemblies, turbine assembly and central shaft 10, central shaft 10 is horizontally set on the middle part of coupling device, impeller assemblies and turbine assembly are all looped around outside central shaft 10, described coupling device also includes hubcap assembly, and described impeller assemblies, turbine assembly and hubcap assembly are arranged in order setting.
nullDescribed impeller assemblies includes support 1、Pump impeller wheel hub 2、Pump impeller shell 3 and pump impeller blade 4，Described support 1 is welded on pump impeller shell 3 side，Described support 1 is welded on the middle part of pump impeller shell 3，The opposite side of described pump impeller shell 3 is open shape，Described pump impeller wheel hub 2 is sleeved on outside central shaft 10，The outer rim place of pump impeller wheel hub 2 is welded on pump impeller shell 3，Described pump impeller shell 3 is positioned at the outside of pump impeller wheel hub 2，Described pump impeller blade 4 is arranged in pump impeller shell 3，Described pump impeller blade 4 welds together with pump impeller shell 3，It is additionally provided with between described pump impeller wheel hub 2 and central shaft 10 and is sleeved on outside framework oil seal a5 outside central shaft 10 and bearing a6，It is rotatably connected with central shaft 10 by outside framework oil seal a and bearing a，Described turbine assembly includes the turbine case 7 being assembled in pump impeller shell 3 opposite side and the turbo blade 8 being arranged in turbine case 7，Described turbo blade 8 welds together with turbine case 7，Described turbine case 7 bottom arranges pressing plate 11，Described pressing plate 11 is arranged on the opposite side of pump impeller shell 3，Described central shaft 10 outer ring surface arranges the projection with central shaft 10 integral type，Bolt 9 is separately had to sequentially pass through the projection of central shaft 10、Together with turbine case 7 connects with pressing plate 11，Hubcap shell 13 is also set up outside described turbine case 7，Described hubcap shell 13 is arranged on and the opposite side of pump impeller shell 3，The lower end welding hubcap wheel hub 14 of described hubcap shell 13，Described hubcap wheel hub 14 is sleeved on outside central shaft 10，It is additionally provided with between hubcap wheel hub 14 and central shaft 10 and is sleeved on outside framework oil seal b16 outside central shaft 10 and bearing b15，Fusible plug 12 is separately had to be arranged on the top of hubcap shell 13，The top of described hubcap shell 13 is together with the upper weld of pump impeller shell 3.
Wherein, described pump impeller shell 3, turbine case 7, hubcap shell 13, pump impeller blade 4, turbo blade 8 are steel plate punched molding, and processing is simple, easy for installation.
Wherein impeller assemblies is welded together by with steel plate punched pump impeller shell 3, pump impeller blade 4, pump impeller wheel hub 2, support 1；Turbine assembly is welded together by turbine case 7, turbo blade 8；Hubcap is welded together by hubcap shell 13, hubcap wheel hub 14；Pump impeller, turbine, central shaft 10, bearing, outside framework oil seal, fusible plug 12, bolt, hubcap are sequentially arranged at together；Finally hubcap and pump impeller are welded together and be made into solder type fluid-flywheel clutch.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
- null1. fluid-flywheel clutch，Including impeller assemblies、Turbine assembly and central shaft (10)，It is characterized in that: described impeller assemblies includes support (1)、Pump impeller wheel hub (2)、Pump impeller shell (3) and pump impeller blade (4)，Described support (1) is welded on pump impeller shell (3) side，Described pump impeller wheel hub (2) is sleeved on central shaft (10) outside，The outer rim place of pump impeller wheel hub (2) is welded on pump impeller shell (3)，Described pump impeller blade (4) is arranged in pump impeller shell (3)，The outside framework oil seal a (5) and bearing a (6) that are sleeved on central shaft (10) outside it is additionally provided with between described pump impeller wheel hub (2) and central shaft (10)，Described turbine assembly includes the turbine case (7) being assembled in pump impeller shell (3) opposite side and the turbo blade (8) being arranged in turbine case (7)，Described turbine case (7) bottom arranges pressing plate (11)，Described central shaft (10) outer ring surface arranges the projection with central shaft (10) integral type，Bolt (9) is separately had to sequentially pass through the projection of central shaft (10)、Turbine case (7) and pressing plate (11) connect together，Described turbine case (7) outside also sets up hubcap shell (13)，Described hubcap shell (13) is arranged on and the opposite side of pump impeller shell (3)，Lower end welding hubcap wheel hub (14) of described hubcap shell (13)，Described hubcap wheel hub (14) is sleeved on central shaft (10) outside，It is positioned between hubcap wheel hub (14) and central shaft (10) and is additionally provided with the outside framework oil seal b (16) and bearing b (15) that are sleeved on central shaft (10) outside，Fusible plug (12) is separately had to be arranged on the top of hubcap shell (13)，The top of described hubcap shell (13) is together with the upper weld of pump impeller shell (3).
- 2. fluid-flywheel clutch as claimed in claim 1, it is characterised in that: described pump impeller shell (3), turbine case (7), hubcap shell (13), pump impeller blade (4), turbo blade (8) are steel plate punched molding.
- 3. fluid-flywheel clutch as claimed in claim 2, it is characterised in that: described turbo blade (8) and turbine case (7) weld together, and described pump impeller blade (4) and pump impeller shell (3) weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036716.1U CN205371528U (en) | 2016-01-15 | 2016-01-15 | Hydrodynamic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036716.1U CN205371528U (en) | 2016-01-15 | 2016-01-15 | Hydrodynamic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371528U true CN205371528U (en) | 2016-07-06 |
Family
ID=56277146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036716.1U Expired - Fee Related CN205371528U (en) | 2016-01-15 | 2016-01-15 | Hydrodynamic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678322A (en) * | 2017-02-28 | 2017-05-17 | 湖北威能达驱动技术系统有限公司 | Hydraulic coupler vane wheel and hydraulic coupler |
| CN111434944A (en) * | 2019-01-15 | 2020-07-21 | 山东金帝精密机械科技股份有限公司 | Rotor, hydraulic retarder and manufacturing process of rotor |
-
2016
- 2016-01-15 CN CN201620036716.1U patent/CN205371528U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678322A (en) * | 2017-02-28 | 2017-05-17 | 湖北威能达驱动技术系统有限公司 | Hydraulic coupler vane wheel and hydraulic coupler |
| CN106678322B (en) * | 2017-02-28 | 2023-10-03 | 湖北威能达驱动技术系统有限公司 | Impeller of hydraulic coupler and hydraulic coupler |
| CN111434944A (en) * | 2019-01-15 | 2020-07-21 | 山东金帝精密机械科技股份有限公司 | Rotor, hydraulic retarder and manufacturing process of rotor |
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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: 20160706 Termination date: 20170115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |