CN112797100B - Adjustable oil feed pump blotter - Google Patents
Adjustable oil feed pump blotter Download PDFInfo
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- CN112797100B CN112797100B CN202110034610.3A CN202110034610A CN112797100B CN 112797100 B CN112797100 B CN 112797100B CN 202110034610 A CN202110034610 A CN 202110034610A CN 112797100 B CN112797100 B CN 112797100B
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- screw
- fixing plate
- elastic seat
- screw rod
- fixing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/10—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention provides an adjustable oil feed pump buffer cushion. The adjustable oil feed pump buffer pad comprises a buffer pad body; the elastic seat is fixedly arranged at the bottom of the cushion body; the fixing plate is arranged at the bottom of the elastic seat; the four support rods are fixedly arranged at the bottom of the fixed plate, and are arranged in a rectangular array in an inclined mode; the supporting plates are fixedly arranged at the bottom ends of the four supporting rods; the four fixing blocks are fixedly arranged at the bottom of the elastic seat; and the four springs are respectively fixedly arranged at the bottoms of the four fixing blocks. The adjustable oil feed pump buffer cushion provided by the invention has the advantages that the arc angle of the buffer cushion can be conveniently adjusted, the buffer cushion can be tightly attached to an oil feed pump, and the supporting height can be conveniently adjusted.
Description
Technical Field
The invention relates to the technical field of oil pump assemblies, in particular to an adjustable oil feed pump cushion.
Background
In order to meet the requirement that a centrifugal pump with large displacement, medium lift and high lift needs positive pressure to enter the pump, an auxiliary booster pump with strong self-priming capability, large displacement and low lift, commonly called an oil supply pump, is additionally arranged between the pump and an oil supply storage tank, and a cushion pad is required to be arranged on a cushion in order to reduce the damage of the oil supply pump during the installation of the oil supply pump.
However, most of the existing buffering cushions are single in form, the arc angle of the buffering cushions is difficult to adjust after installation, the buffering cushions are difficult to completely contact the oil supply pump during actual installation, the protection effect is not ideal, and meanwhile, due to the fact that the heights of the supporting legs of the oil supply pump are not uniform, people can also encounter the problem that some supporting legs cannot contact the supporting piece during installation.
Therefore, there is a need to provide a new adjustable oil supply pump buffer pad to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the adjustable oil supply pump buffer cushion which is convenient for adjusting the arc angle of the buffer cushion, enables the buffer cushion to be tightly attached to an oil supply pump and is convenient for adjusting the supporting height.
In order to solve the technical problem, the adjustable oil feed pump buffer pad provided by the invention comprises: a cushion body; the elastic seat is fixedly arranged at the bottom of the cushion body; the fixing plate is arranged at the bottom of the elastic seat; the four support rods are fixedly arranged at the bottom of the fixed plate, and are arranged in a rectangular array in an inclined mode; the supporting plates are fixedly arranged at the bottom ends of the four supporting rods; the four fixing blocks are fixedly arranged at the bottom of the elastic seat; the four springs are respectively and fixedly installed at the bottoms of the four fixing blocks, and the bottom ends of the four springs are fixedly connected with the top of the fixing plate; the two adjusting mechanisms are arranged on the elastic seat; and the four supporting mechanisms are rectangular arrays and are arranged on the fixed plate, and the four supporting mechanisms are positioned outside the elastic seat.
Preferably, adjustment mechanism includes stationary blade, connection piece, ball and first screw rod, the stationary blade fixed mounting be in the bottom of elasticity seat, the connection piece articulates the one end of stationary blade, the bottom of connection piece with the top fixed connection of fixed plate, the ball activity is inlayed on the other end of stationary blade, the bottom of ball extends to outside the stationary blade, first screw rod screw thread is installed on the fixed plate, the top and the bottom of first screw rod all extend to outside the fixed plate, the top of first screw rod with the bottom fixed connection of ball, first screw rod is located the connection piece with between the spring.
Preferably, the supporting mechanism includes U-shaped support, threaded sleeve, second screw rod, support, rectangle guide slot and rectangle guide arm, U-shaped support fixed mounting be in the top of fixed plate, the U-shaped support is located the both ends of fixed plate, threaded sleeve rotates to be installed on the U-shaped support, second screw rod screw thread is installed in the threaded sleeve, the top of second screw rod extends to outside the threaded sleeve, support fixed mounting be in the top of second screw rod, the rectangle guide slot is seted up on the bottom of second screw rod, rectangle guide arm fixed mounting be in the top of fixed plate, the top of rectangle guide arm extends to in the rectangle guide slot.
Preferably, the bottom of the ball is fixedly provided with a shaft seat, the shaft seat is rotatably connected with the top end of the first screw rod, and the bottom end of the first screw rod is fixedly provided with a screwing block.
Preferably, slidable mounting has the third screw rod on the fixed plate, the top of third screw rod with the bottom fixed connection of elastic seat, the bottom of third screw rod extends to outside the fixed plate, the threaded mounting has the nut on the third screw rod, the top of nut with the bottom of fixed plate contacts mutually.
Preferably, the cushion body is made of rubber, and the elastic seat is made of stainless steel.
Compared with the related art, the adjustable oil feed pump buffer cushion provided by the invention has the following beneficial effects:
the invention provides an adjustable oil supply pump buffer pad:
1. the buffer pad body is convenient to fix and adjust through the elastic seat, and the spring can stretch the elastic seat so as to keep the buffer pad body stable;
2. the ball that moves through the first screw rod top of adjustment mechanism promotes the stationary blade and withstands the elastic seat and take place the arc angle and warp, makes the blotter body hug closely on the oil feed pump, rotates the screw sleeve through the supporting mechanism and can slide the second screw rod smoothly from top to bottom to adjust the height of support, the fixed oil feed pump of being convenient for is convenient for make the ball and be connected with first screw rod through the axle bed, is convenient for fix the elastic seat through third screw rod and nut.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an adjustable oil feed pump cushion according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is an enlarged structural view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. a cushion body; 2. an elastic seat; 3. a fixing plate; 4. a support bar; 5. a support plate; 6. a fixed block; 7. a spring; 8. a fixing sheet; 9. connecting sheets; 10. a ball; 11. a first screw; 12. a U-shaped bracket; 13. a threaded sleeve; 14. a second screw; 15. a support; 16. a rectangular guide groove; 17. a rectangular guide bar.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of an adjustable oil pump buffer pad provided in the present invention; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; fig. 3 is an enlarged structural view of a portion B shown in fig. 1. The adjustable oil feed pump cushion includes: a cushion body 1; the elastic seat 2 is fixedly arranged at the bottom of the cushion pad body 1; the elastic seat is arc-shaped, and the fixed plate 3 is arranged at the bottom of the elastic seat 2; the four support rods 4 are fixedly arranged at the bottom of the fixed plate 3, and the four support rods 4 are arranged in a rectangular array in an inclined mode; the supporting plate 5 is fixedly arranged at the bottom ends of the four supporting rods 4; the four fixing blocks 6 are fixedly arranged at the bottom of the elastic seat 2; the four springs 7 are respectively and fixedly installed at the bottoms of the four fixing blocks 6, and the bottom ends of the four springs 7 are fixedly connected with the top of the fixing plate 3; the two adjusting mechanisms are arranged on the elastic seat 2; four supporting mechanism, four supporting mechanism is the rectangle array and all sets up on the fixed plate 3, four supporting mechanism all is located outside the elastic seat 2, be convenient for fix blotter body 1 through elastic seat 2, also be convenient for adjust the arc angle of blotter body 1, spring 7 can stretch elastic seat 2 to make it remain stable.
Adjustment mechanism includes stationary blade 8, connection piece 9, ball 10 and first screw rod 11, stationary blade 8 fixed mounting is in the bottom of elastic seat 2, connection piece 9 articulates the one end of stationary blade 8, the bottom of connection piece 9 with the top fixed connection of fixed plate 3, ball 10 activity is inlayed on the other end of stationary blade 8, the bottom of ball 10 extends to outside the stationary blade 8, first screw rod 11 screw thread is installed on fixed plate 3, the top and the bottom of first screw rod 11 all extend to outside fixed plate 3, the top of first screw rod 11 with the bottom fixed connection of ball 10, first screw rod 11 is located connection piece 9 with between the spring 7, the ball 10 that pushes up through adjustment mechanism first screw rod 11 promotes the stationary blade 8 and withstands elastic seat 2 emergence arc angle and warp, makes cushion body 1 hug closely on the oil feeding pump.
The supporting mechanism comprises a U-shaped support 12, a threaded sleeve 13, a second screw rod 14, a support 15, a rectangular guide groove 16 and a rectangular guide rod 17, the U-shaped support 12 is fixedly installed at the top of the fixing plate 3, the U-shaped support 12 is located at two ends of the fixing plate 3, the threaded sleeve 13 is rotatably installed on the U-shaped support 12, the second screw rod 14 is installed in the threaded sleeve 13 in a threaded manner, the top end of the second screw rod 14 extends to the outside of the threaded sleeve 13, the support 15 is fixedly installed at the top end of the second screw rod 14, the rectangular guide groove 16 is formed in the second screw rod 14, the rectangular guide rod 17 is fixedly installed at the top of the fixing plate 3, the top end of the rectangular guide rod 17 extends to the inside of the rectangular guide groove 16, the second screw rod 14 can be smoothly slid up and down by rotating the threaded sleeve 13 through the supporting mechanism, so that the height of the support 15 is adjusted, and the oil feeding pump is convenient to fix.
The bottom of the round ball 10 is fixedly provided with a shaft seat, the shaft seat is rotatably connected with the top end of the first screw rod 11, the bottom end of the first screw rod 11 is fixedly provided with a screwing block, and the round ball 10 is conveniently connected with the first screw rod 11 through the shaft seat.
Slidable mounting has the third screw rod on the fixed plate 3, the top of third screw rod with the bottom fixed connection of elastic seat 2, the bottom of third screw rod extends to outside the fixed plate 3, the nut is installed to the screw thread on the third screw rod, the top of nut with the bottom of fixed plate 3 contacts, is convenient for fix elastic seat 2 through third screw rod and nut.
The cushion body 1 is made of rubber, and the elastic seat 2 is made of stainless steel.
The working principle of the adjustable oil feed pump buffer cushion provided by the invention is as follows:
when the oil feeding pump is used, the height of the support 15 is adjusted according to the height of the support leg of the oil feeding pump, the threaded sleeve 13 is rotated when the support 15 is required to be higher, the threaded sleeve 13 drives the second screw 14 to move upwards along the rectangular guide rod 17 in the rectangular guide groove 16 through the threaded action, the oil feeding pump can be placed on the cushion pad body 1 until the height of the support 15 is matched with the height of the support leg of the oil feeding pump, and the support 15 and the support leg of the oil feeding pump are fixed through bolts;
after the fixing is finished, the first screw rods 11 are respectively rotated, the ball 10 is pushed to push the fixing piece 8 upwards when the first screw rods 11 move upwards, the fixing piece 8 rotates along the connecting piece 9 to enable the elastic seat 2 to be in arc-shaped deformation, and the spring 7 is stretched, so that the buffer pad body 1 is tightly attached to the oil feeding pump.
Compared with the related art, the adjustable oil feed pump buffer cushion provided by the invention has the following beneficial effects:
the invention provides an adjustable oil supply pump buffer pad, which is convenient for fixing a buffer pad body 1 through an elastic seat 2 and adjusting the arc angle of the buffer pad body 1, a spring 7 can stretch the elastic seat 2 to keep the elastic seat stable, a fixing piece 8 is pushed by a ball 10 pushed by a first screw 11 of an adjusting mechanism to push the elastic seat 2 to generate arc angle deformation, the buffer pad body 1 is tightly attached to an oil supply pump, a second screw 14 can smoothly slide up and down through rotating a threaded sleeve 13 of a supporting mechanism, the height of a support 15 is adjusted, the oil supply pump is convenient to fix, the ball 10 is conveniently connected with the first screw 11 through an axle seat, and the elastic seat 2 is convenient to fix through a third screw and a nut.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but the details of the power mechanism, the power supply system, and the control system can be clearly known by those skilled in the art on the premise that the above inventive principle is understood.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. An adjustable fuel feed pump cushion, comprising:
a cushion body;
the elastic seat is fixedly arranged at the bottom of the cushion body;
the fixing plate is arranged at the bottom of the elastic seat;
the four support rods are fixedly arranged at the bottom of the fixed plate, and are arranged in a rectangular array in an inclined mode;
the supporting plates are fixedly arranged at the bottom ends of the four supporting rods;
the four fixing blocks are fixedly arranged at the bottom of the elastic seat;
the four springs are respectively and fixedly installed at the bottoms of the four fixing blocks, and the bottom ends of the four springs are fixedly connected with the top of the fixing plate;
the two adjusting mechanisms are arranged on the elastic seat and comprise a fixing piece, a connecting piece, a round ball and a first screw rod, the fixing piece is fixedly arranged at the bottom of the elastic seat, the connecting piece is hinged to one end of the fixing piece, the bottom of the connecting piece is fixedly connected with the top of the fixing plate, the round ball is movably embedded at the other end of the fixing piece, the bottom of the round ball extends out of the fixing piece, the first screw rod is installed on the fixing plate in a threaded manner, the top end and the bottom end of the first screw rod both extend out of the fixing plate, the top end of the first screw rod is fixedly connected with the bottom of the round ball, and the first screw rod is positioned between the connecting piece and the spring;
and the four supporting mechanisms are rectangular arrays and are arranged on the fixed plate, and the four supporting mechanisms are positioned outside the elastic seat.
2. The adjustable fuel feed pump cushion as claimed in claim 1, wherein the support mechanism includes a U-shaped bracket, a threaded sleeve, a second screw, a support, a rectangular guide groove, and a rectangular guide rod, the U-shaped bracket is fixedly mounted on the top of the fixing plate, the U-shaped bracket is located at two ends of the fixing plate, the threaded sleeve is rotatably mounted on the U-shaped bracket, the second screw is threadedly mounted in the threaded sleeve, the top end of the second screw extends out of the threaded sleeve, the support is fixedly mounted on the top end of the second screw, the rectangular guide groove is opened on the bottom end of the second screw, the rectangular guide rod is fixedly mounted on the top of the fixing plate, and the top end of the rectangular guide rod extends into the rectangular guide groove.
3. The adjustable oil feed pump cushion as defined in claim 1, wherein a shaft seat is fixedly mounted at the bottom of the spherical ball, the shaft seat is rotatably connected with the top end of the first screw, and a screwing block is fixedly mounted at the bottom end of the first screw.
4. The adjustable oil feeding pump cushion as claimed in claim 1, wherein a third screw is slidably mounted on the fixing plate, a top end of the third screw is fixedly connected with a bottom of the elastic seat, a bottom end of the third screw extends out of the fixing plate, a nut is threadedly mounted on the third screw, and a top of the nut contacts with the bottom of the fixing plate.
5. The adjustable fuel feed pump cushion as claimed in claim 1, wherein the cushion body is made of rubber, and the resilient seat is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034610.3A CN112797100B (en) | 2021-01-12 | 2021-01-12 | Adjustable oil feed pump blotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034610.3A CN112797100B (en) | 2021-01-12 | 2021-01-12 | Adjustable oil feed pump blotter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112797100A CN112797100A (en) | 2021-05-14 |
| CN112797100B true CN112797100B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110034610.3A Active CN112797100B (en) | 2021-01-12 | 2021-01-12 | Adjustable oil feed pump blotter |
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| CN (1) | CN112797100B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209123754U (en) * | 2018-10-17 | 2019-07-19 | 上海华谊树脂有限公司 | A kind of modified epoxy processing unit (plant) for car paint |
| CN210423965U (en) * | 2019-03-15 | 2020-04-28 | 四川吉奥冶金地质工程公司 | Waste gas conveying pipeline for atmosphere pollution prevention and control engineering |
| CN209977583U (en) * | 2019-04-11 | 2020-01-21 | 安徽天利动力股份有限公司 | Butterfly type supporting seat of diesel engine |
| CN211693788U (en) * | 2019-08-13 | 2020-10-16 | 李兆 | Petroleum pipeline installation mechanism |
| CN210343869U (en) * | 2019-08-13 | 2020-04-17 | 丘日元 | Centrifugal pump with mounting and adjusting bracket |
| CN210800239U (en) * | 2019-09-12 | 2020-06-19 | 湖北华庆石化设备有限公司 | Crude oil pipeline strutting arrangement with shock-absorbing function |
| CN211574139U (en) * | 2020-01-13 | 2020-09-25 | 天津赤锋能源科技有限公司 | Low nitrogen is installation device for energy-saving appliance |
| CN111271559B (en) * | 2020-02-26 | 2021-10-01 | 三联泵业股份有限公司 | Water pump mounting bracket |
| CN211898691U (en) * | 2020-03-21 | 2020-11-10 | 台州中恒机械股份有限公司 | Air storage pressure tank of air pump |
| CN212226210U (en) * | 2020-05-06 | 2020-12-25 | 和田开元建筑安装工程有限责任公司 | Pipeline fixing and supporting device for hydraulic equipment |
| CN212210777U (en) * | 2020-05-22 | 2020-12-22 | 睿信汽车电器（荆州）有限公司 | Maintenance platform of automobile generator |
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| CN112797100A (en) | 2021-05-14 |
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