CN208474849U - A kind of height-adjustable hydraulic pump support device - Google Patents
A kind of height-adjustable hydraulic pump support device Download PDFInfo
- Publication number
- CN208474849U CN208474849U CN201820723323.7U CN201820723323U CN208474849U CN 208474849 U CN208474849 U CN 208474849U CN 201820723323 U CN201820723323 U CN 201820723323U CN 208474849 U CN208474849 U CN 208474849U
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- China
- Prior art keywords
- hydraulic pump
- height
- regulating box
- hollow base
- bevel gear
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Abstract
The utility model discloses a kind of height-adjustable hydraulic pump support devices, it is related to hydraulic pump technical field, the utility model includes hollow base, hollow base upper end is provided with regulating box, cover board is provided at the top of regulating box, regulating box is internally provided with height adjustment mechanism, height adjustment mechanism includes nut seat, it is extended through on nut seat and is provided with screw rod and guide rod, guide rod upper and lower ends are separately fixed on cover board and hollow base, screw rod upper and lower ends pass through bearing respectively and are movably connected on cover board and hollow base, regulating box side offers vertical through slot, being provided in through slot can be along the slide guide bar that through slot length direction moves, slide guide bar one end is connect with nut seat, the slide guide bar other end is connected with the clamping mechanism for stationary hydraulic pump on the outside of regulating box, the utility model has structure simple, it can flexible modulation hydraulic pump Height and position, easy to operate advantage.
Description
Technical field
The utility model relates to hydraulic pump technical fields, more particularly to a kind of height-adjustable hydraulic pump support dress
It sets.
Background technique
In each system and device of composition hydraulic press, hydraulic pump is that one of the component of power, oil are provided to hydraulic system
An important factor for good operation of the working efficiency of pump is the normal work of guarantee machine, and the reasonable installation of oil pump position
It is the adequate condition of hydraulic press operating.Under normal circumstances, the installation site of hydraulic pump is on the basis of the pasta inside fuel tank.According to
According to the Bernoulli equation of unit mass ideal liquid: the ideal liquid tool that steady flow is done in closed conduit is triformed
Energy (pressure energy, position can, kinetic energy), in along pipeline flow process between three kinds of energy can mutual inversion of phases, but any
At section, the summation of three kinds of energy is a constant.It reflects mutual between the position height, pressure and flow velocity of motive liquid
Relationship, it is possible thereby to be inferred to, vacuum degree at the inlet port (or being oil inlet) of oil pump can be divided into it is following discuss, when
When the mounting height of oil pump position is higher than liquid level, the absolute pressure of the inlet port (oil inlet) of oil pump is less than atmospheric pressure, is formed
Oil liquid is pressed into oil pump by vacuum by means of atmospheric pressure.When the mounting height of oil pump is under liquid level, pump oil inlet is not formed
Vacuum, oil liquid voluntarily pour into pump.There is above situation to analyze it is found that the oil absorption height of pump is smaller, pump is more easy to oil suction, general
In the case of, for the ease of installing and repairing, pump is mounted on fuel tank liquid level or more, inhales by the vacuum degree that entrance is formed
Oil, but vacuum degree can not be too big when work, because air will be precipitated when being lower than the air separation pressure of oil liquid, forms gas
Cave phenomenon generates noise and vibration, influences the working performance of hydraulic pump and system.In order to make vacuum degree be unlikely to excessive, generally
Using larger oil suction caliber, reduce length of pipe to reduce oil liquid flowing velocity and the pressure loss, the mounting height of restrictive pump.
Hydraulic pump can generate vibration at work, therefore be generally fixed on using when hydraulic pump with damping function
In the support device of energy, existing hydraulic pump support device structure is fairly simple, when hydraulic pump needs to adjust it in specific occasion
When mounting height, it is that several pieces of cushion blocks are added or reduced in the bottom of the hydraulic pump directly in support device, operates cumbersome, height
It is inconvenient to adjust, and the height error after adjusting is larger.
Therefore above-mentioned technical problem how is solved, there is very much realistic meaning to those skilled in the art.
Utility model content
The purpose of this utility model is that: it is asked to solve the technology of existing hydraulic pump support device height adjustment inconvenience
Topic, the utility model provide a kind of height-adjustable hydraulic pump support device.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of height-adjustable hydraulic pump support device, including hollow base, hollow base upper end are provided with regulating box, adjust
Section box top is provided with cover board, and regulating box is internally provided with height adjustment mechanism, and height adjustment mechanism includes nut seat, nut seat
On extend through and be provided with screw rod and guide rod, guide rod upper and lower ends are separately fixed on cover board and hollow base, screw rod up and down two
End is movably connected on cover board and hollow base by bearing respectively, and regulating box side offers vertical through slot, sets in through slot
Being equipped with can connect along the slide guide bar that through slot length direction moves, slide guide bar one end with nut seat, and the slide guide bar other end is connected with position
The clamping mechanism for stationary hydraulic pump on the outside of regulating box.
Further, the stepper motor for driving screw rod rotation is provided at the top of cover board, screw rod bottom is connected with positioned at hollow
The bevel gear A of chassis interior, bevel gear A engagement are connected with the bevel gear B in hollow base, the big disc one of bevel gear B
End is connected with the rocking bar for stretching out hollow base, and small disc one end of bevel gear B is connected with synchronous rotating shaft, and synchronous rotating shaft end passes through
Bearing is connected to hollow base side wall.
Further, the number of teeth of bevel gear B is less than the number of teeth of bevel gear A.
Further, shield is hinged at the top of hollow base side, rocking bar is located in shield, and regulating box is close to anti-
The one side wall of shield is provided with link, and the hook with link cooperation is provided on shield.
Further, clamping mechanism includes the mounting base connecting with slide guide bar, and there are two use mirror settings in mounting base
In the fixed block A and fixed block B of stationary hydraulic pump, mounting base upper surface offers guide runner close to the side of fixed block B, fixed
The bottom block B is connected with the sliding block with guide runner cooperation, and sliding block is connected with the adjusting spiral shell for being pierced by mounting base side wall by bearing
Bar.
Further, the right opposite of fixed block A and fixed block B are provided with the rubber layer contacted with hydraulic pump, fixed block A
Floor of putting more energy into is provided with the back side of fixed block B.
Further, regulating box side is provided with several altitude scale lines along through slot from top to bottom.
Working principle: hydraulic pump is fixed on clamping mechanism, according to the mounting height that hydraulic pump needs, starting step
Into motor, screw rod is driven to rotate forward nut seat rising or the decline under guide rod effect perhaps inverted on screw rod, to make to pass through
The rising synchronous with the clamping mechanism that nut seat connects of slide guide bar or decline, while the graduation mark on regulating box is observed, to make
Hydraulic pump reaches on preset mounting height position, if stepper motor breaks down, opens shield, manual rotating rocker makes
Bevel gear B band dynamic bevel gear A is rotated, so that screw rod be made to rotate, manually adjusts hydraulic pump height.
The beneficial effects of the utility model are as follows:
1, hydraulic pump is fixed on clamping mechanism, according to hydraulic pump need mounting height, make screw rod rotate forward or
Person's reversion, the nut seat on screw rod rises under guide rod effect or decline, thus make to connect by slide guide bar with nut seat
Clamping mechanism is synchronous to be risen or declines, and the height of hydraulic pump is adjusted with this, until being adjusted to preset height and position
On, easy to operate, high degree of automation, control is easy.
2, when step motor control screw rod rotates, while it will drive rocking bar rotation, the setting of shield is in order to avoid behaviour
Make the rocking bar that personnel directly encounter rotation, guarantee safety, when stepper motor breaks down, opens shield, pass through protection
Hook on cover is hung on the link of regulating box, then manual rotating rocker, rotates bevel gear B band dynamic bevel gear A, from
And screw rod is rotated, hydraulic hand-pump height is come with this, flexible operation, the number of teeth of bevel gear B is less than the number of teeth of bevel gear A, behaviour
It is more labor-saving when making.
3, when needing hydraulic pump being fixed on clamping mechanism, first hydraulic pump is placed between fixed block A and fixed block B, so
Screwing in screw rod manually afterwards pushes sliding block to slide in guide runner, and sliding block drives fixed block B in mounting base upper surface slide, to make
Fixed block A and fixed block B are collapsed mutually and hydraulic pump are fixedly clamped, and stable structure is easy to operate, are suitable for various different shapeds
Number hydraulic pump, applicability is wide.
4, regulating box side is provided with several altitude scale lines along through slot from top to bottom, has when adjusting hydraulic pump height
Module is adjusted more accurate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of height-adjustable hydraulic pump support device of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A-A；
Fig. 3 is the structural schematic diagram (not installing hydraulic pump) of clamping mechanism；
Fig. 4 is the structural schematic diagram of the right view of Fig. 1；
Fig. 5 is structural schematic diagram when a kind of height-adjustable hydraulic pump support device of the utility model opens shield.
Appended drawing reference: 1- hollow base, 2- regulating box, 2.1- through slot, 3- cover board, 4- height adjustment mechanism, 4.1- screw
Seat, 4.2- screw rod, 4.3- guide rod, 5- stepper motor, 6- slide guide bar, 7- hydraulic pump, 8- clamping mechanism, 8.1- mounting base,
8.1.1- guide runner, 8.2- fixed block A, 8.3- fixed block B, 8.4- sliding block, 8.5- adjusting screw rod, 9- bevel gear A, 10- bore tooth
Take turns B, 11- rocking bar, 12- synchronous rotating shaft, 13- shield, 14- hook, 15- link, 16- rubber layer, 17- puts more energy into floor, 18- high
Spend graduation mark.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Fig. 1 to 5, the present embodiment provides a kind of height-adjustable hydraulic pump support device, including hollow base 1,
1 upper end of hollow base is provided with regulating box 2, and cover board 3 is provided at the top of regulating box 2, and regulating box 2 is internally provided with height adjustment machine
Structure 4, height adjustment mechanism 4 include nut seat 4.1, extend through on nut seat 4.1 and are provided with screw rod 4.2 and guide rod 4.3, guide rod
4.3 upper and lower ends are separately fixed on cover board 3 and hollow base 1, and 4.2 upper and lower ends of screw rod are movably connected in by bearing respectively
On cover board 3 and hollow base 1,2 side of regulating box offers vertical through slot 2.1, and being provided in through slot 2.1 can be along through slot 2.1
The mobile slide guide bar 6 of length direction, 6 one end of slide guide bar are connect with nut seat 4.1, and 6 other end of slide guide bar is connected with to be located at and adjust
The clamping mechanism 8 for stationary hydraulic pump 7 in 2 outside of case.
In the present embodiment, hydraulic pump is fixed on clamping mechanism, according to the mounting height that hydraulic pump needs, makes silk
Bar rotates forward the nut seat perhaps inverted on screw rod and rises or decline under guide rod effect, to make through slide guide bar and screw
The clamping mechanism of seat connection is synchronous to be risen or declines, and the height of hydraulic pump is adjusted with this, preset until being adjusted to
Easy to operate on height and position, high degree of automation, control is easy.
Embodiment 2
As described in figures 1 and 5, the present embodiment is to be further optimized on the basis of embodiment 1, and specifically, cover board 3 pushes up
Portion is provided with the stepper motor 5 for driving screw rod 4.2 to rotate, and 4.2 bottom of screw rod is connected with the bevel gear inside hollow base 1
A9, bevel gear A9 engagement are connected with the bevel gear B10 in hollow base 1, and big disc one end of bevel gear B10, which is connected with, stretches
The rocking bar 11 of hollow base 1 out, small disc one end of bevel gear B10 are connected with synchronous rotating shaft 12, and 12 end of synchronous rotating shaft passes through
Bearing is connected to 1 side wall of hollow base, and the number of teeth of bevel gear B10 is less than the number of teeth of bevel gear A9, the top of 1 side of hollow base
It is hinged with shield 13, rocking bar 11 is located in shield 13, and regulating box 2 is provided with link 15 close to the one side wall of shield 13,
The hook 14 cooperated with link 15 is provided on shield 13.
In the present embodiment, step motor control screw rod rotate when, while will drive rocking bar rotation, the setting of shield be for
It avoids operator from directly encountering the rocking bar of rotation, guarantees safety, when stepper motor breaks down, open shield,
It is hung on the link of regulating box by the hook on shield, then manual rotating rocker, makes bevel gear B band dynamic bevel gear
A rotation carrys out hydraulic hand-pump height so that screw rod be made to rotate with this, flexible operation, the number of teeth of bevel gear B is less than bevel gear A's
The number of teeth, when operation, are more labor-saving.
Embodiment 3
As shown in Fig. 1 to 5, the present embodiment is to be further optimized on the basis of embodiment 1, specifically, clamping machine
Structure 8 includes the mounting base 8.1 connecting with slide guide bar 6, and there are two be used to stationary hydraulic pump 7 to mirror settings in mounting base 8.1
Fixed block A8.2 and fixed block B8.3,8.1 upper surface of mounting base offer guide runner 8.1.1 close to the side of fixed block B8.3,
The bottom fixed block B8.3 is connected with the sliding block 8.4 with guide runner 8.1.1 cooperation, and sliding block 8.4 is connected with by bearing to be pierced by
The right opposite of the adjusting screw rod 8.5 of 8.1 side wall of mounting base, fixed block A8.2 and fixed block B8.3 are provided with to be connect with hydraulic pump 7
The back side of the rubber layer 16 of touching, fixed block A8.2 and fixed block B8.3 are provided with floor 17 of putting more energy into.
In the present embodiment, when needing hydraulic pump being fixed on clamping mechanism, hydraulic pump is first placed on fixed block A and fixed block
Between B, screw rod is then screwed in manually, sliding block is pushed to slide in guide runner, sliding block drives fixed block B sliding in mounting base upper surface
Dynamic, so that fixed block A and fixed block B be made to collapse mutually and hydraulic pump is fixedly clamped, stable structure is easy to operate, is suitable for
The hydraulic pump of various different models, applicability are wide.
Embodiment 4
As shown in figure 4, the present embodiment is to be further optimized on the basis of embodiment 1, and specifically, 2 side of regulating box
Face is provided with several altitude scale lines 18 along through slot 2.1 from top to bottom.
In the present embodiment, by the setting of altitude scale line, there is module when adjusting hydraulic pump height, adjust more
Precisely.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of height-adjustable hydraulic pump support device, which is characterized in that including hollow base (1), hollow base (1) upper end
It is provided with regulating box (2), is provided with cover board (3) at the top of regulating box (2), regulating box (2) is internally provided with height adjustment mechanism
(4), height adjustment mechanism (4) includes nut seat (4.1), extends through on nut seat (4.1) and is provided with screw rod (4.2) and guide rod
(4.3), guide rod (4.3) upper and lower ends are separately fixed on cover board (3) and hollow base (1), screw rod (4.2) upper and lower ends difference
It being movably connected on cover board (3) and hollow base (1) by bearing, regulating box (2) side offers vertical through slot (2.1),
Slide guide bar (6) that can be mobile along through slot (2.1) length direction, slide guide bar (6) one end and nut seat are provided in through slot (2.1)
(4.1) it connects, slide guide bar (6) other end is connected with the clamping mechanism for stationary hydraulic pump (7) on the outside of regulating box (2)
(8)。
2. a kind of height-adjustable hydraulic pump support device according to claim 1, which is characterized in that at the top of cover board (3)
It is provided with the stepper motor (5) for driving screw rod (4.2) rotation, screw rod (4.2) bottom is connected with internal positioned at hollow base (1)
Bevel gear A (9), bevel gear A (9) engagement are connected with the bevel gear B (10) in hollow base (1), and bevel gear B's (10) is big
Disc one end is connected with the rocking bar (11) for stretching out hollow base (1), and small disc one end of bevel gear B (10) is connected with synchronous rotating shaft
(12), synchronous rotating shaft (12) end is connected to hollow base (1) side wall by bearing.
3. a kind of height-adjustable hydraulic pump support device according to claim 2, which is characterized in that bevel gear B (10)
The number of teeth be less than bevel gear A (9) the number of teeth.
4. a kind of height-adjustable hydraulic pump support device according to claim 2 or 3, which is characterized in that hollow base
(1) it is hinged at the top of side shield (13), rocking bar (11) is located in shield (13), and regulating box (2) is close to shield
(13) one side wall is provided with link (15), and the hook (14) with link (15) cooperation is provided on shield (13).
5. a kind of height-adjustable hydraulic pump support device according to claim 1, which is characterized in that clamping mechanism (8)
Including the mounting base (8.1) connecting with slide guide bar (6), there are two be used to stationary hydraulic pump to mirror settings in mounting base (8.1)
(7) fixed block A (8.2) and fixed block B (8.3), mounting base (8.1) upper surface is offered close to the side of fixed block B (8.3)
Guide runner (8.1.1), fixed block B (8.3) bottom are connected with the sliding block (8.4) with guide runner (8.1.1) cooperation, sliding block (8.4)
The adjusting screw rod (8.5) for being pierced by mounting base (8.1) side wall is connected with by bearing.
6. a kind of height-adjustable hydraulic pump support device according to claim 5, which is characterized in that fixed block A (8.2)
The rubber layer (16) contacted with hydraulic pump (7), fixed block A (8.2) and fixation are provided with the right opposite of fixed block B (8.3)
The back side of block B (8.3) is provided with floor of putting more energy into (17).
7. a kind of height-adjustable hydraulic pump support device according to claim 1, which is characterized in that regulating box (2) side
Face is provided with several altitude scale lines (18) along through slot (2.1) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723323.7U CN208474849U (en) | 2018-05-15 | 2018-05-15 | A kind of height-adjustable hydraulic pump support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723323.7U CN208474849U (en) | 2018-05-15 | 2018-05-15 | A kind of height-adjustable hydraulic pump support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474849U true CN208474849U (en) | 2019-02-05 |
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ID=65221270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820723323.7U Expired - Fee Related CN208474849U (en) | 2018-05-15 | 2018-05-15 | A kind of height-adjustable hydraulic pump support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474849U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623219A (en) * | 2020-06-12 | 2020-09-04 | 盐城工学院 | Physical ability monitoring device and monitoring method in physical education teaching process |
| CN111810777A (en) * | 2020-06-17 | 2020-10-23 | 安徽超清科技股份有限公司 | Intelligent human body feature recognition camera |
| CN112413050A (en) * | 2020-11-20 | 2021-02-26 | 浙江瑞昭科技股份有限公司 | Air compressor machine convenient to place |
| CN114776983A (en) * | 2022-04-29 | 2022-07-22 | 中国原子能科学研究院 | Ray detector mobile device |
| CN114810575A (en) * | 2022-05-09 | 2022-07-29 | 湖州新顺泰环境科技有限公司 | Protective structure of pressure pump for river water treatment |
-
2018
- 2018-05-15 CN CN201820723323.7U patent/CN208474849U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623219A (en) * | 2020-06-12 | 2020-09-04 | 盐城工学院 | Physical ability monitoring device and monitoring method in physical education teaching process |
| CN111810777A (en) * | 2020-06-17 | 2020-10-23 | 安徽超清科技股份有限公司 | Intelligent human body feature recognition camera |
| CN112413050A (en) * | 2020-11-20 | 2021-02-26 | 浙江瑞昭科技股份有限公司 | Air compressor machine convenient to place |
| CN114776983A (en) * | 2022-04-29 | 2022-07-22 | 中国原子能科学研究院 | Ray detector mobile device |
| CN114810575A (en) * | 2022-05-09 | 2022-07-29 | 湖州新顺泰环境科技有限公司 | Protective structure of pressure pump for river water treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |