CN204420528U - A kind of water pump shaft connecting bearings grease filling machine - Google Patents
A kind of water pump shaft connecting bearings grease filling machine Download PDFInfo
- Publication number
- CN204420528U CN204420528U CN201420868395.2U CN201420868395U CN204420528U CN 204420528 U CN204420528 U CN 204420528U CN 201420868395 U CN201420868395 U CN 201420868395U CN 204420528 U CN204420528 U CN 204420528U
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- grease
- greasing head
- greasing
- water pump
- pump shaft
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Abstract
The utility model discloses a kind of water pump shaft connecting bearings grease filling machine, comprise greasing cylinder, grease case, oil pipe, grease filler, lower air cylinder and base; Described grease case comprises case lid and casing, and case lid and box sealing are slidably connected; The push rod of described greasing cylinder and the case lid of grease case are slidably connected; It is inner that described grease case is communicated with grease filler by oil pipe; Described base is arranged on below grease filler, and water pump shaft connecting bearings is vertically placed on base, on the outer ring seal groove rib that grease filler is pressed in water pump shaft connecting bearings by lower air cylinder and retainer end face.Grease is injected into Bearing inner along water pump shaft connecting bearings outer ring inwall by greasing cylinder by the utility model, under the prerequisite not changing water pump shaft connecting bearings rolling element lubrication effect, effectively can reduce and leak fat rate.
Description
Technical field
The utility model relates to a kind of water pump shaft connecting bearings grease filling machine.
Background technique
In water pump shaft connecting bearings assembly process, to the upper lubricating grease of rolling element surface note, bearing rotary need be made flexible, increases working life.Current water pump shaft connecting bearings greasing great majority are along mandrel surface greasing, and its major defect is: the grease of injection has on a lot of concentrated inner lip before sealing, and easily making grease spill from seal ring inner lip in bearing rotary process affects outward appearance.
Model utility content
The purpose of this utility model is to provide a kind of grease filling machine along the inwall greasing of water pump shaft connecting bearings outer ring, under the prerequisite not changing water pump shaft connecting bearings rolling element lubrication effect, effectively reduces and leaks fat rate.
The technological scheme realizing the utility model object is: a kind of water pump shaft connecting bearings grease filling machine, comprises greasing cylinder, grease case, oil pipe, grease filler, lower air cylinder and base; Described grease case comprises case lid and casing, and case lid and box sealing are slidably connected; The push rod of described greasing cylinder and the case lid of grease case are slidably connected; It is inner that described grease case is communicated with grease filler by oil pipe; Described base is arranged on below grease filler, and water pump shaft connecting bearings is vertically placed on base, on the outer ring seal groove rib that grease filler is pressed in water pump shaft connecting bearings by lower air cylinder and retainer end face.
Described grease filler comprises greasing head shell, greasing head fuse and greasing head; The open at both ends up and down of described greasing head shell, top is reduced diameter section, and bottom is enlarged diameter section; The enlarged diameter section of described greasing head shell is provided with the oil inlet hole be connected with oil pipe; The top of described greasing head is arranged in the inner chamber of the enlarged diameter section of greasing head shell, and and leave oil storage space between the inwall of the enlarged diameter section of greasing head shell, the lower end of the bottom of greasing head and the enlarged diameter section of greasing head shell is tightly connected; The top of described greasing head is provided with through hole, and through hole is communicated with the inner chamber of greasing head and the oil storage space of greasing head outside; Described greasing head is provided with the endoporus of up/down perforation, and greasing head fuse is arranged in the endoporus of greasing head; The upper end portion of described greasing head fuse is provided with the flange extended laterally, and the inwall of greasing head is provided with the boss of the flange supporting greasing head fuse; Described lower air cylinder is arranged on the top of greasing head shell, and the push rod of lower air cylinder stretches into the inner chamber of greasing head from the upper end of greasing head shell is uncovered, and is pressed on greasing head fuse.
The case lid of described grease case is provided with the oil outlet be connected with oil pipe.
A kind of water pump shaft connecting bearings grease filling machine, also comprises the time relay; The described time relay controls the actuation time of greasing cylinder.
A kind of water pump shaft connecting bearings grease filling machine, also bag solenoid valve; Described solenoid valve is arranged on oil pipe, or is arranged on the joint of grease case or grease filler and oil pipe.
Have employed technique scheme, the utility model has following beneficial effect: grease is injected into Bearing inner along water pump shaft connecting bearings outer ring inwall by greasing cylinder by (1) the utility model, under the prerequisite not changing water pump shaft connecting bearings rolling element lubrication effect, effectively can reduce and leak fat rate.
(2) case lid of grease case of the present utility model is provided with the oil outlet be connected with oil pipe, and this structure can avoid the grease in grease case to flow in oil pipe when greasing cylinder is idle, and is convenient to the installation of oil pipe.
(3) the utility model controls the actuation time of greasing cylinder by the time relay, thus accurately controls the greasing time.
(4) the utility model is on oil pipe, or solenoid valve is installed in the joint being arranged on grease case or grease filler and oil pipe, be convenient to control greasing amount number.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is:
Greasing cylinder 1, grease case 2, oil pipe 3, greasing head shell 4, greasing head fuse 5, greasing head 6, through hole 6-1, lower air cylinder 7, water pump shaft connecting bearings 8.
Embodiment
(embodiment 1)
See Fig. 1, the water pump shaft connecting bearings grease filling machine of the present embodiment, comprise greasing cylinder 1, grease case 2, oil pipe 3, grease filler, lower air cylinder 7, the time relay, solenoid valve and base.
Grease case 2 comprises case lid and casing, and case lid and box sealing are slidably connected.The push rod of greasing cylinder 1 and the case lid of grease case 2 are slidably connected.Grease case 2 is communicated with grease filler inside by oil pipe 3.Base is arranged on below grease filler, and water pump shaft connecting bearings 8 is vertically placed on base, on the outer ring seal groove rib that grease filler is pressed in water pump shaft connecting bearings 8 by lower air cylinder 7 and retainer end face.The time relay controls the actuation time of greasing cylinder 1.Solenoid valve is arranged on oil pipe 3, or is arranged on the joint of grease case 2 or grease filler and oil pipe 3.
Grease filler comprises greasing head shell 4, greasing head fuse 5 and greasing head 6.The open at both ends up and down of greasing head shell 4, top is reduced diameter section, and bottom is enlarged diameter section.The enlarged diameter section of greasing head shell 4 is provided with the oil inlet hole be connected with oil pipe 3, and the case lid of grease case 2 is provided with the oil outlet be connected with oil pipe 3.The top of greasing head 6 is arranged in the inner chamber of the enlarged diameter section of greasing head shell 4, and and leave oil storage space between the inwall of the enlarged diameter section of greasing head shell 4, the lower end of the bottom of greasing head 6 and the enlarged diameter section of greasing head shell 4 is tightly connected.The top of greasing head 6 is provided with through hole 6-1, and through hole 6-1 is communicated with the inner chamber of greasing head 6 and the oil storage space of greasing head 6 outside.Greasing head 6 is provided with the endoporus of up/down perforation, and greasing head fuse 5 is arranged in the endoporus of greasing head 6.The upper end portion of greasing head fuse 5 is provided with the flange extended laterally, and the inwall of greasing head 6 is provided with the boss of the flange supporting greasing head fuse 5.Lower air cylinder 7 is arranged on the top of greasing head shell 4, and the push rod of lower air cylinder 7 is uncovered from the upper end of greasing head shell 4 to be stretched into the inner chamber of greasing head 6, and is pressed on greasing head fuse 5.
During work, water pump shaft connecting bearings 8 is vertically placed on base, by lower air cylinder action, greasing head 6 is made to withstand on outer ring seal groove rib and retainer end face, by greasing cylinder, grease is injected into Bearing inner along water pump shaft connecting bearings outer ring inwall, control the time of greasing and the number of greasing amount respectively by the time relay and solenoid valve, thus reach the object of greasing.
Above-described specific embodiment; the purpose of this utility model, technological scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a water pump shaft connecting bearings grease filling machine, is characterized in that: comprise greasing cylinder (1), grease case (2), oil pipe (3), grease filler, lower air cylinder (7) and base; Described grease case (2) comprises case lid and casing, and case lid and box sealing are slidably connected; The push rod of described greasing cylinder (1) and the case lid of grease case (2) are slidably connected; It is inner that described grease case (2) is communicated with grease filler by oil pipe (3); Described base is arranged on below grease filler, and water pump shaft connecting bearings (8) is vertically placed on base, on the outer ring seal groove rib that grease filler is pressed in water pump shaft connecting bearings (8) by lower air cylinder (7) and retainer end face.
2. a kind of water pump shaft connecting bearings grease filling machine according to claim 1, is characterized in that: described grease filler comprises greasing head shell (4), greasing head fuse (5) and greasing head (6); The open at both ends up and down of described greasing head shell (4), top is reduced diameter section, and bottom is enlarged diameter section; The enlarged diameter section of described greasing head shell (4) is provided with the oil inlet hole be connected with oil pipe (3); The top of described greasing head (6) is arranged in the inner chamber of the enlarged diameter section of greasing head shell (4), and and leave oil storage space between the inwall of the enlarged diameter section of greasing head shell (4), the lower end of the bottom of greasing head (6) and the enlarged diameter section of greasing head shell (4) is tightly connected; The top of described greasing head (6) is provided with through hole (6-1), and through hole (6-1) is communicated with the inner chamber of greasing head (6) and the oil storage space of greasing head (6) outside; Described greasing head (6) is provided with the endoporus of up/down perforation, and greasing head fuse (5) is arranged in the endoporus of greasing head (6); The upper end portion of described greasing head fuse (5) is provided with the flange extended laterally, and the inwall of greasing head (6) is provided with the boss of the flange supporting greasing head fuse (5); Described lower air cylinder (7) is arranged on the top of greasing head shell (4), the push rod of lower air cylinder (7) stretches into the inner chamber of greasing head (6) from the upper end of greasing head shell (4) is uncovered, and is pressed on greasing head fuse (5).
3. a kind of water pump shaft connecting bearings grease filling machine according to claim 1, is characterized in that: the case lid of described grease case (2) is provided with the oil outlet be connected with oil pipe (3).
4. a kind of water pump shaft connecting bearings grease filling machine according to claim 1, is characterized in that: also comprise the time relay; The described time relay controls the actuation time of greasing cylinder (1).
5. a kind of water pump shaft connecting bearings grease filling machine according to claim 1, is characterized in that: also bag solenoid valve; Described solenoid valve is arranged on oil pipe (3), or is arranged on the joint of grease case (2) or grease filler and oil pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868395.2U CN204420528U (en) | 2014-12-31 | 2014-12-31 | A kind of water pump shaft connecting bearings grease filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868395.2U CN204420528U (en) | 2014-12-31 | 2014-12-31 | A kind of water pump shaft connecting bearings grease filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420528U true CN204420528U (en) | 2015-06-24 |
Family
ID=53470898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868395.2U Active CN204420528U (en) | 2014-12-31 | 2014-12-31 | A kind of water pump shaft connecting bearings grease filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420528U (en) |
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2014
- 2014-12-31 CN CN201420868395.2U patent/CN204420528U/en active Active
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| GR01 | Patent grant |