CN203626944U - Novel double vibration-resistant water tank of diesel engine - Google Patents
Novel double vibration-resistant water tank of diesel engine Download PDFInfo
- Publication number
- CN203626944U CN203626944U CN201320855421.3U CN201320855421U CN203626944U CN 203626944 U CN203626944 U CN 203626944U CN 201320855421 U CN201320855421 U CN 201320855421U CN 203626944 U CN203626944 U CN 203626944U
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- plate
- water tank
- diesel engine
- base plate
- rubber damping
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Abstract
The utility model relates to a novel double vibration-resistant water tank of a diesel engine. The water tank comprises a tank body formed by welding an upper shell and a lower shell, wherein an upper boss is arranged on a top plate of the upper shell, a water injection hole is formed in the upper boss, a lower boss is arranged on a bottom plate of the lower shell, a circulating water hole is formed in the lower boss, at least two reinforcing ribs are arranged on the bottom plate along the periphery of the lower boss, a rubber damping plate with a water hole and an outer reinforcing plate are arranged below the bottom plate of the lower shell, the rubber damping plate is attached to the bottom face of the bottom plate, at least two reinforcing ribs corresponding to and matched with the bottom plate are arranged on the rubber damping plate, the rubber damping plate is covered with the outer reinforcing plate, and the outer reinforcing plate is connected to the bottom plate. The novel double vibration-resistant water tank of the diesel engine is reasonable in structure, high in strength and good in rigidity, the vibration resistance of the water tank of the diesel engine is greatly improved, the service life is prolonged, and thus the reliability and the durability of the diesel engine are improved.
Description
Technical field
The utility model relates to the dual antivibration water tank of a kind of Novel diesel engine, belongs to diesel engine radiator technical field.
Background technique
Existing diesel engine evaporation type water tank, to be formed through its surrounding weldering again after the upper shell of punching stretch and lower shell body by sheet metal, upper box is provided with water injection hole, circulation water hole is established in the bottom of lower box, water tank is arranged on lower shell body on body by connecting bolt, although be provided with sealing gasket between lower shell body and the mating face of body, but in use, the impact of the violent and irregular multi-dimensional vibration of water tank bottom when being subject to the work of cooling water self gravitation and diesel engine, water tank just there will be distortion at short notice, cracking and water leakage phenomenon, cause diesel engine not remain in operation.
For improving the mechanical strength of water tank, current water tank is provided with multiple stiffening ribs on the base plate of lower shell body, to improve the vibration resistance of water tank.Therefore or problem that can not fine solution diesel engine radiator cracking but make because diesel engine radiator all adopts metal, and the vibration that diesel engine when work causes is larger.
Summary of the invention
The purpose of this utility model is to propose for the drawback of above-mentioned prior art that a kind of intensity is high, good rigidly, has the dual antivibration water tank of Novel diesel engine of high vibration resistance.
The technical scheme in the invention for solving the technical problem is: the dual antivibration water tank of a kind of Novel diesel engine, comprise the casing that upper shell and lower shell body welding form, the top board of upper shell is provided with convex platform, convex platform is provided with water injection hole, the base plate of lower shell body is provided with lower convex platform, lower convex platform is provided with circulation water hole, base plate is provided with at least two stiffening ribs along the periphery of lower convex platform, it is characterized in that: the base plate bottom of described lower shell body has rubber damping plate and the external reinforcing plate for car with water hole, rubber damping plate is fitted in base plate bottom surface, and rubber damping plate is provided with at least two convex tendons corresponding with base plate and that match, external reinforcing plate for car covers on rubber damping plate and is connected on base plate.
Novel water tank is provided with on the basis of stiffening rib on lower shell body base plate, base plate bottom at lower shell body is also provided with rubber damping plate and external reinforcing plate for car, external reinforcing plate for car and rubber damping plate are reliably connected to base plate bottom, when base plate stiffening rib improves the mechanical strength of bottom half and increases the resistance to shock of water tank, can also further play by rubber damping plate the impact force that decay water tank is subject to, therefore water tank antivibration is effective, resistance to shock is reliable, make water tank can resist diesel engine acutely trembling under various complex working conditions and severe external environment condition, rock not damaged with shake, improve the working life of water tank, also reliability and the durability of diesel engine have been improved.The utility model is by the base plate of lower shell body and the twin heavy vibration proof structure of rubber damping plate composition, and rational in infrastructure, intensity is high, good rigidly, has high vibration resistance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the dual antivibration water tank of the utility model Novel diesel engine.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to structural representation.
Fig. 4 is the structural representation of looking up of the utility model lower shell body.
Fig. 5 is that the B-B of Fig. 4 analyses and observe structure for amplifying schematic diagram.
Fig. 6 is the structural representation of the utility model bottom external reinforcing plate for car.
Fig. 7 is the structural representation of looking up of the another kind of structure of the utility model lower shell body.
Fig. 8 is the structural representation of looking up of another structure of the utility model lower shell body.
Wherein: 1-upper shell, 1-1-top board, 1-2-convex platform, 1-3-water injection hole, 2-lower shell body, 2-1-base plate, 2-2-lower convex platform, 2-3-circulation water hole, 2-4-boss stiffening rib, 2-5-stiffening rib, 3-rubber damping plate, 3-1-convex tendon, 4-external reinforcing plate for car, 5-fastening piece.
Embodiment
See shown in Fig. 1～8, the dual antivibration water tank of Novel diesel engine of the present utility model, comprise the casing that upper shell 1 and lower shell body 2 welding form, upper shell 1 and lower shell body 2 are stamped to form and have a shirt rim, become overall structure by shirt rim seam, the top board 1-1 of upper shell 1 is provided with convex platform 1-2, convex platform 1-2 is provided with water injection hole 1-3, the base plate 2-1 of lower shell body 2 is provided with lower convex platform 2-2, lower convex platform 2-2 is provided with circulation water hole 2-3, base plate 2-1 is provided with at least two stiffening rib 2-5 along the periphery of lower convex platform 2-2, see Fig. 4 and Fig. 7 and Fig. 8, stiffening rib 2-5 on the utility model lower shell body 2 base plate 2-1 can adopt various shapes.See Fig. 4, shown in 5, the base plate 2-1 bottom of the utility model lower shell body 2 has rubber damping plate 3 and the external reinforcing plate for car 4 with water hole, circulation water hole 2-3 on water hole and lower convex platform 2-2 on rubber damping plate 3 and external reinforcing plate for car 4 is basic identical, rubber damping plate 3 is fitted in base plate 2-1 bottom surface, rubber damping plate 3 is provided with at least two convex tendon 3-1 corresponding with base plate 2-1 and that match, the shape of convex tendon 3-1 on the utility model rubber damping plate 3 is identical with the stiffening rib 2-5 on base plate 2-1, make base plate 2-1 and rubber damping plate 3 realize the effect of double-deck antivibration, the utility model external reinforcing plate for car 4 covers on rubber damping plate 3 and is connected on base plate 2-1.
See shown in Fig. 4,5, the utility model solidifies rubber damping plate 3 to be connected between the base plate 2-1 and external reinforcing plate for car 4 of lower shell body 2, can rubber damping plate 3 be solidificated between lower shell body 2 and base plate 2-1 by press vulcanization, not only facilitate water tank is arranged on diesel engine frame, also play good antivibration effect simultaneously.
See shown in Fig. 4～5,7～8, the lower convex platform 2-2 of the utility model base plate 2-1 is provided with at least two tapped holes, four tapped holes can be set, and external reinforcing plate for car 4 is provided with corresponding mounting hole, and fastening piece 5 passes the mounting hole on external reinforcing plate for car 4 and is screwed in the tapped hole of base plate 2-1.
For reaching better antivibration effect, the utility model is provided with boss stiffening rib 2-4 on lower convex platform 2-2, rubber damping plate 3 is provided with the convex tendon 3-1 corresponding with boss stiffening rib 2-4, can play the effect of high antivibration by the stiffening rib 2-5 on lower shell body 2, boss stiffening rib 2-4 and rubber damping plate 3.
Claims (4)
1. the dual antivibration water tank of Novel diesel engine, comprise the casing that upper shell (1) and lower shell body (2) welding form, the top board (1-1) of upper shell (1) is provided with convex platform (1-2), convex platform (1-2) is provided with water injection hole (1-3), the base plate (2-1) of lower shell body (2) is provided with lower convex platform (2-2), lower convex platform (2-2) is provided with circulation water hole (2-3), base plate (2-1) is provided with at least two stiffening ribs (2-5) along the periphery of lower convex platform (2-2), it is characterized in that: base plate (2-1) bottom of described lower shell body (2) has rubber damping plate (3) and the external reinforcing plate for car (4) with water hole, rubber damping plate (3) is fitted in base plate (2-1) bottom surface, and rubber damping plate (3) is provided with and at least two convex tendons that match (3-1) corresponding with base plate (2-1), external reinforcing plate for car (4) covers at rubber damping plate (3) to be gone up and is connected on base plate (2-1).
2. the dual antivibration water tank of Novel diesel engine according to claim 1, is characterized in that: described rubber damping plate (3) is curing to be connected between the base plate (2-1) and external reinforcing plate for car (4) of lower shell body (2).
3. the dual antivibration water tank of Novel diesel engine according to claim 1, it is characterized in that: the lower convex platform (2-2) of described base plate (2-1) is provided with at least two tapped holes, external reinforcing plate for car (4) is provided with corresponding mounting hole, and fastening piece (5) passes the mounting hole on external reinforcing plate for car (4) and is screwed in the tapped hole of base plate (2-1).
4. the dual antivibration water tank of Novel diesel engine according to claim 1, is characterized in that: described lower convex platform (2-2) is provided with boss stiffening rib (2-4), rubber damping plate (3) is provided with the convex tendon corresponding with boss stiffening rib (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855421.3U CN203626944U (en) | 2013-12-23 | 2013-12-23 | Novel double vibration-resistant water tank of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855421.3U CN203626944U (en) | 2013-12-23 | 2013-12-23 | Novel double vibration-resistant water tank of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626944U true CN203626944U (en) | 2014-06-04 |
Family
ID=50813432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855421.3U Expired - Fee Related CN203626944U (en) | 2013-12-23 | 2013-12-23 | Novel double vibration-resistant water tank of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822405A (en) * | 2016-05-26 | 2016-08-03 | 潍柴动力股份有限公司 | Expansion water tank |
-
2013
- 2013-12-23 CN CN201320855421.3U patent/CN203626944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822405A (en) * | 2016-05-26 | 2016-08-03 | 潍柴动力股份有限公司 | Expansion water tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20191223 |