CN109268250A - A kind of gear pump delivery-inspection test platform - Google Patents
A kind of gear pump delivery-inspection test platform Download PDFInfo
- Publication number
- CN109268250A CN109268250A CN201811407884.7A CN201811407884A CN109268250A CN 109268250 A CN109268250 A CN 109268250A CN 201811407884 A CN201811407884 A CN 201811407884A CN 109268250 A CN109268250 A CN 109268250A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear pump
- motor
- control box
- inspection test
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
Abstract
The invention discloses a kind of gear pump delivery-inspection test platforms, including bottom plate, control box and control cabinet, the bottom of the control box is fixedly connected with the side at the top of bottom plate, the bottom of the control cabinet is fixedly connected with the other side at the top of bottom plate, the side of control box intracavity bottom is fixedly connected with first motor by link block, the other side of control box intracavity bottom is fixedly connected with positioning plate, is related to gear pump technical field.The gear pump delivery-inspection test platform, very easily gear pump can be gone up and down, gear pump is enabled to reach designated position, gear pump is transported to specified height without operator, save a large amount of manpower, largely reduce the labor intensity of operator, driving mechanism can be combined with the transmission shaft centering of gear pump well, facilitate the use of operator, in testing stand operation, so that the internal structure of testing stand is very stable, guarantee being normally carried out for detection work.
Description
Technical field
The present invention relates to gear pump detection technique field, specially a kind of gear pump delivery-inspection test platform.
Background technique
Gear pump is a component in machine lubrication, fuel feeding or other liquid systems, and one kind of hydraulic pump belongs to rotation
Formula has 2 or 2 or more gear engagements in gear-box, is discharged again to the other side under turning effort from side sucking fluid,
It is vibrated and noise is more slightly larger than screw pump, can be used as the alternative pattern of screw pump.It is to make oil or other fluid media (medium)s tool one that it, which is acted on,
Fixed pressure and flow and flow direction, gear pump most basic form are exactly the identical gear of two sizes in a close-fitting shell
Intermeshing rotation in vivo, similar to the figure of eight, two gears are mounted in the inside, the outer diameter of gear and two sides for the inside of this shell
It being fitted close with shell, the material from extruder enters among two gears in suction inlet, and is full of this space, with
The rotation of tooth is moved along shell, is finally discharged in two tooth engagements, delivery-inspection test be to gear pump different rotating speeds, pressure,
The parameters such as time, excessively oil are tested, and are generally required and are detected by testing stand to gear pump.
Traditional gear pump delivery-inspection test platform, cannot go up and down gear pump, need operator by gear pump
It is transported to specified height, largely increases the labor intensity of operator, driving mechanism cannot good and gear
The transmission shaft centering of pump combines so that operator be not when in use it is very convenient, in testing stand operation, testing stand
Internal structure be not it is very stable, gear pump is not fixed well, does not have a good guarantee and is detecting work just
Often carry out.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of gear pump delivery-inspection test platform, gear pump is solved
Delivery-inspection test platform cannot go up and down gear pump, and driving mechanism is inconvenient in conjunction with gear pump transmission axis centering, test
The unstable problem of platform internal structure.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of gear pump delivery-inspection test
The bottom of platform, including bottom plate, control box and control cabinet, the control box is fixedly connected with the side at the top of bottom plate, the control
The bottom of case is fixedly connected with the other side at the top of bottom plate, and the side of the control box intracavity bottom is fixedly connected by link block
There is first motor, the other side of the control box intracavity bottom is fixedly connected with positioning plate, and the output shaft of the first motor is logical
It crosses shaft coupling and is fixedly connected with threaded rod, and the one end of threaded rod far from first motor is turned by the side of bearing and positioning plate
Dynamic connection, the surface of the threaded rod are threaded with thread bush, the bottom of the operation box cavity and be located at first motor and
First sliding groove plate is fixedly connected between positioning plate, the internal slide of the first sliding groove plate is connected with the first sliding block, and
The top of one sliding block is fixedly connected with the bottom of thread bush, and the two sides of the operation box cavity offer sliding slot, the sliding slot
Internal slide be connected with the second sliding block, slidably connect activity box between two second sliding blocks.
Preferably, the side of the activity box inner cavity top is fixedly connected with the first fixed block, first fixed block
Side is fixedly connected with slide bar, and one end of slide bar is fixedly connected by link block with the side of activity box inner cavity top, institute
State the fixed sliding sleeve that is slidably connected in surface of slide bar.
Preferably, the top of the thread bush is connected with the first motion bar, first motion bar by movable part
One end far from thread bush is flexibly connected by movable part with the side of the first fixed block bottom.
Preferably, it is described operation box cavity side and be located at first motor above be fixedly connected with the second fixed block,
The side of second fixed block is connected with the second motion bar by movable part, and the second motion bar is fixed far from second
One end of block is flexibly connected by movable part with the bottom of sliding sleeve.
Preferably, second sliding slot plate is fixedly connected at the top of the operation box cavity side, in the second sliding slot plate
The two sides in portion slidably connect third sliding block, and the second motor is fixedly connected at the top of third sliding block, the control box
The side of inner cavity and be located at the second motor above be fixedly connected with electric telescopic rod, one end of the electric telescopic rod passes through company
It connects block to be fixedly connected with the side at the top of the second motor, the output shaft of second motor is fixedly connected with female members.
Preferably, the two sides at the top of the activity box are fixedly connected to locating rod, and the fixed company in top of locating rod
It is connected to turnbuckle, the internal whorl of the turnbuckle is connected with screw rod, and one end of the screw rod is fixedly connected with clamping plate,
The top of the activity box and it is provided with gear pump between two clamping plates, the transmission shaft of the gear pump is fixedly connected with
Male member compatible with female members.
Preferably, the two sides of the bottom base plate are fixedly connected to pedestal, and the surface of the control box is cut with scissors by hinge
It is connected to the first chamber door.
Preferably, data display screen, the surface and position of the control cabinet are fixedly connected at the top of the control cabinet surface
Control panel, the surface of the control cabinet and the underface for being located at control panel are fixedly connected with immediately below data display screen
It is hinged with the second chamber door by hinge, the side of the control cabinet inner cavity top is fixedly connected with detection device ontology.
(3) beneficial effect
The present invention provides a kind of gear pump delivery-inspection test platforms.Have it is following the utility model has the advantages that
(1), the gear pump delivery-inspection test platform, is fixedly connected with positioning by the other side of control box intracavity bottom
The output shaft of plate, first motor is fixedly connected with threaded rod by shaft coupling, and the one end of threaded rod far from first motor is logical
The side for crossing bearing and positioning plate is rotatablely connected, and the surface of threaded rod is threaded with thread bush, operate the side of box cavity and
The second fixed block is fixedly connected with above first motor, the side of the second fixed block is connected with by movable part
Two motion bars, and the one end of the second motion bar far from the second fixed block is flexibly connected by movable part with the bottom of sliding sleeve, energy
Very easily gear pump is gone up and down, gear pump is enabled to reach designated position, without operator by gear
Pump is transported to specified height, saves a large amount of manpower, largely reduces the labor intensity of operator.
(2), gear pump delivery-inspection test platform, by being fixedly connected with second sliding slot at the top of operation box cavity side
Plate, the two sides of second sliding slot intralamellar part slidably connect third sliding block, and are fixedly connected with second at the top of third sliding block
Motor operates the side of box cavity and is fixedly connected with electric telescopic rod above the second motor, and the one of electric telescopic rod
End is fixedly connected by link block with the side at the top of the second motor, and the output shaft of the second motor is fixedly connected with female members, so that
Driving mechanism can be combined with the transmission shaft centering of gear pump well, facilitate the use of operator.
(3), the gear pump delivery-inspection test platform, the two sides by operating box cavity offer sliding slot, sliding slot it is interior
Portion slidably connects the second sliding block, slidably connects activity box between two the second sliding blocks, and the two sides at the top of activity box are fixed
It is connected with locating rod, and the top of locating rod is fixedly connected with turnbuckle, the internal whorl of turnbuckle is connected with screw rod, spiral shell
One end of screw rod is fixedly connected with clamping plate, the top of activity box and is provided with gear pump, gear between two clamping plates
The transmission shaft of pump is fixedly connected with male member compatible with female members, in testing stand operation, so that the internal structure ten of testing stand
The stabilization divided, has carried out good fixation to gear pump, ensure that being normally carried out for detection work.
Detailed description of the invention
Fig. 1 is the outside drawing of structure of the invention；
Fig. 2 is the cross-sectional view of present invention control box structure；
Fig. 3 is the partial enlarged view in Fig. 2 of the present invention at A；
Fig. 4 is the partial enlarged view in Fig. 2 of the present invention at B；
Fig. 5 is the schematic diagram of concave block structure of the present invention；
Fig. 6 is the schematic diagram of projection cube structure of the present invention.
In figure, 1- bottom plate, 2- control box, 3- control cabinet, 4- first motor, 5- threaded rod, 6- thread bush, 7- first sliding groove
Plate, the first sliding block of 8-, 9- sliding slot, the second sliding block of 10-, 11- activity box, the first fixed block of 12-, 13- slide bar, 14- sliding sleeve, 15-
First motion bar, the second fixed block of 16-, the second motion bar of 17-, 18- second sliding slot plate, 19- third sliding block, the second motor of 20-,
21- electric telescopic rod, 22- female members, 23- locating rod, 24- turnbuckle, 25- screw rod, 26- clamping plate, 27- gear pump, 28- are convex
Part, 29- pedestal, the first chamber door of 30-, 31- data display screen, 32- control panel, the second chamber door of 33-, 34- positioning plate, 35 detections
Apparatus body.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of gear pump delivery-inspection test platform, packet
Bottom plate 1, control box 2 and control cabinet 3 are included, the bottom of control box 2 is fixedly connected with the side at 1 top of bottom plate, the bottom of control cabinet 3
It is fixedly connected with the other side at 1 top of bottom plate, the side of 2 intracavity bottom of control box is fixedly connected with first motor by link block
4, the other side of 2 intracavity bottom of control box is fixedly connected with positioning plate 34, and the output shaft of first motor 4 connects by the way that shaft coupling is fixed
It is connected to threaded rod 5, and the one end of threaded rod 5 far from first motor 4 is rotatablely connected by the side of bearing and positioning plate 34, spiral shell
The surface of rasp bar 5 is threaded with thread bush 6, the bottom of 2 inner cavity of control box and solid between first motor 4 and positioning plate 34
Surely it is connected with first sliding groove plate 7, the internal slide of first sliding groove plate 7 is connected with the first sliding block 8, and the top of the first sliding block 8
It is fixedly connected with the bottom of thread bush 6, the two sides of 2 inner cavity of control box offer sliding slot 9, and the internal slide of sliding slot 9 is connected with
Second sliding block 10 slidably connects activity box 11 between two the second sliding blocks 10, and the side of 11 inner cavity top of activity box is fixed to be connected
It is connected to the first fixed block 12, the side of the first fixed block 12 is fixedly connected with slide bar 13, and one end of slide bar 13 passes through connection
Block is fixedly connected with the side of 11 inner cavity top of activity box, the fixed sliding sleeve 14 that is slidably connected in the surface of slide bar 13, the top of thread bush 6
Portion is connected with the first motion bar 15 by movable part, the one end of the first motion bar 15 far from thread bush 6 by movable part with
The side of first fixed block, 12 bottom is flexibly connected, the side of 2 inner cavity of the control box and top for being located at first motor 4 is fixedly connected
There is the second fixed block 16, the side of the second fixed block 16 is connected with the second motion bar 17, the first motion bar by movable part
15 and second are flexibly connected between motion bar 17 by movable part, and the one end of the second motion bar 17 far from the second fixed block 16
It being flexibly connected by movable part with the bottom of sliding sleeve 14, control box is fixedly connected with second sliding slot plate 18 at the top of 2 inner cavity side,
Two sides inside second sliding slot plate 18 slidably connect third sliding block 19, and the top of third sliding block 19 is fixedly connected with
Two motors 20, the side of 2 inner cavity of control box and the top for being located at the second motor 20 are fixedly connected with electric telescopic rod 21, electronic to stretch
One end of contracting bar 21 is fixedly connected by link block with the side at 20 top of the second motor, and the output shaft of the second motor 20 is fixed to be connected
It is connected to female members 22, the two sides at 11 top of activity box are fixedly connected to locating rod 23, and the top of locating rod 23 is fixedly connected
There is turnbuckle 24, the internal whorl of turnbuckle 24 is connected with screw rod 25, and one end of screw rod 25 is fixedly connected with clamping plate 26,
The top of activity box 11 and it is provided with gear pump 27 between two clamping plates 26, the transmission shaft of gear pump 27 is fixedly connected with
Male member 28 compatible with female members 22, male member 28 are regular quadrangle convex block, and offering to match with male member 28 inside female members 22 makes
With regular quadrangle groove, the two sides of 1 bottom of bottom plate are fixedly connected to pedestal 29, and the surface of control box 2 is hinged with by hinge
First chamber door 30, is fixedly connected with data display screen 31 at the top of 3 surface of control cabinet, the surface of control cabinet 3 and aobvious positioned at data
The underface of display screen 31 is fixedly connected with control panel 32, the surface of the control cabinet 3 and underface for being located at control panel 32 passes through
Hinge is hinged with the second chamber door 33, and the side of 2 inner cavity top of control cabinet is fixedly connected with detection device ontology 35.
In use, operator can open the first chamber door 30, gear pump 27 is placed on activity box 11, is operated at this time
Personnel can be with rotation screw bar 25, so that gear pump 27 be fixed by clamping plate 26, operator can be positive at this time
First motor 4 is opened, the output shaft of first motor 4 will drive threaded rod 5 and be rotated, and threaded rod 5 can pass through first sliding groove plate 7
Drive thread bush 6 to be moved to the left with the mutual cooperation of the first sliding block 8, thus thread bush 6 will drive the first motion bar 15 into
Row rotation, when the first motion bar 15 is rotated, passes through the second motion bar 17, sliding sleeve 14, the phase of sliding slot 9 and the second sliding block 10
Interworking credit union drives activity box 11 is stable to be moved upwards, is moved upwards so that activity box 11 will drive gear pump 27
Dynamic, when gear pump 27 is moved to designated position, operator can close first motor 4, and operator can open at this time
Electric telescopic rod 21, electric telescopic rod 21 will drive the second motor 20 and moved to the right, when female members 22 and male member 28 are coincide
The second motor 20 can be opened, the output shaft of the second motor 20 can drive gear pump by the mutual cooperation of female members 22 and male member 28
27 are run, and operator can detect gear pump 27 by detection device ontology 35 at this time.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of gear pump delivery-inspection test platform, including bottom plate (1), control box (2) and control cabinet (3), the control box (2)
Bottom be fixedly connected with the side at the top of bottom plate (1), the other side at the top of the bottom of the control cabinet (3) and bottom plate (1) is solid
Fixed connection, it is characterised in that: the side of control box (2) intracavity bottom is fixedly connected with first motor (4) by link block,
The other side of control box (2) intracavity bottom is fixedly connected with positioning plate (34), and the output shaft of the first motor (4) passes through
Shaft coupling is fixedly connected with threaded rod (5), and threaded rod (5) passes through bearing and positioning plate far from the one end of first motor (4)
(34) side rotation connection, the surface of the threaded rod (5) are threaded with thread bush (6), control box (2) inner cavity
It bottom and is fixedly connected with first sliding groove plate (7) between first motor (4) and positioning plate (34), the first sliding groove plate
(7) internal slide is connected with the first sliding block (8), and the fixed company in the bottom of the top of the first sliding block (8) and thread bush (6)
It connects, the two sides of control box (2) inner cavity offer sliding slot (9), and the internal slide of the sliding slot (9) is connected with the second sliding block
(10), activity box (11) are slidably connected between two second sliding blocks (10).
2. a kind of gear pump delivery-inspection test platform according to claim 1, it is characterised in that: in the activity box (11)
The side of top of chamber is fixedly connected with the first fixed block (12), and the side of first fixed block (12) is fixedly connected with slide bar
(13), and one end of slide bar (13) is fixedly connected by link block with the side of activity box (11) inner cavity top, the slide bar
(13) surface fixation is slidably connected sliding sleeve (14).
3. a kind of gear pump delivery-inspection test platform according to claim 1, it is characterised in that: the thread bush (6)
Top is connected with the first motion bar (15) by movable part, the one end of first motion bar (15) far from thread bush (6)
It is flexibly connected by movable part with the side of the first fixed block (12) bottom.
4. a kind of gear pump delivery-inspection test platform according to claim 1, it is characterised in that: in the control box (2)
The side of chamber and be located at first motor (4) above be fixedly connected with the second fixed block (16), second fixed block (16)
Side is connected with the second motion bar (17) by movable part, and the second motion bar (17) is far from the second fixed block (16)
One end is flexibly connected by movable part with the bottom of sliding sleeve (14).
5. a kind of gear pump delivery-inspection test platform according to claim 1, it is characterised in that: in the control box (2)
It is fixedly connected at the top of chamber side second sliding slot plate (18), the internal two sides of the second sliding slot plate (18) slidably connect
Third sliding block (19), and the second motor (20) are fixedly connected at the top of third sliding block (19), control box (2) inner cavity
Side and be located at the second motor (20) above be fixedly connected with electric telescopic rod (21), one end of the electric telescopic rod (21)
It is fixedly connected by link block with the side at the top of the second motor (20), the output shaft of second motor (20) is fixedly connected with
Female members (22).
6. a kind of gear pump delivery-inspection test platform according to claim 1, it is characterised in that: activity box (11) top
The two sides in portion are fixedly connected to locating rod (23), and the top of locating rod (23) is fixedly connected with turnbuckle (24), described
The internal whorl of turnbuckle (24) is connected with screw rod (25), and one end of the screw rod (25) is fixedly connected with clamping plate
(26), the top of the activity box (11) and gear pump (27), the gear pump are provided between two clamping plates (26)
(27) transmission shaft is fixedly connected with and female members (22) compatible male member (28).
7. a kind of gear pump delivery-inspection test platform according to claim 1, it is characterised in that: bottom plate (1) bottom
Two sides be fixedly connected to pedestal (29), the surface of the control box (2) is hinged with the first chamber door (30) by hinge.
8. a kind of gear pump delivery-inspection test platform according to claim 1, it is characterised in that: control cabinet (3) table
Be fixedly connected at the top of face data display screen (31), the surface of the control cabinet (3) and be located at data display screen (31) just
Lower section is fixedly connected with control panel (32), the surface of the control cabinet (3) and be located at control panel (32) immediately below pass through
Hinge is hinged with the second chamber door (33), and the side of control cabinet (2) inner cavity top is fixedly connected with detection device ontology (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407884.7A CN109268250A (en) | 2018-11-23 | 2018-11-23 | A kind of gear pump delivery-inspection test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407884.7A CN109268250A (en) | 2018-11-23 | 2018-11-23 | A kind of gear pump delivery-inspection test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268250A true CN109268250A (en) | 2019-01-25 |
Family
ID=65191452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811407884.7A Pending CN109268250A (en) | 2018-11-23 | 2018-11-23 | A kind of gear pump delivery-inspection test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268250A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876639A (en) * | 2022-05-11 | 2022-08-09 | 北京理工大学 | System and method for testing volumetric efficiency of fuel gear pump of aircraft engine |
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| CN114876639B (en) * | 2022-05-11 | 2023-11-10 | 北京理工大学 | System and method for testing volumetric efficiency of fuel gear pump of aero-engine |
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Application publication date: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |