CN216131061U

CN216131061U - High-low temperature durability test fixing table for electric duplex oil pump of new energy automobile

Info

Publication number: CN216131061U
Application number: CN202122928231.7U
Authority: CN
Inventors: 宋旭波; 田卫方
Original assignee: Shanghai Feihe Industrial Co ltd
Current assignee: Shanghai Feihe Industrial Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-03-25
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of testing of electric duplex oil pumps, and discloses a high-low temperature durability test fixing table for an electric duplex oil pump of a new energy automobile, which comprises a table body, wherein a test bin is fixedly arranged above the table body, and a lifting mechanism is arranged in the test bin; the lifting mechanism comprises fixed plates fixedly mounted on the wall bodies on the left side and the right side of the test bin, and sliding grooves are formed in the fixed plates. This electronic pair oil pump of new energy automobile high low temperature endurance test fixed station through at first will lift the board and draw the outermost in test storehouse, makes the guide rail wheel move arc department, lifts the board this moment and presents the tilt state, then utilizes external force to put into the oil pump on the lifting board, the oil pump slides on the slope on lifting the board at first, then enters into and lifts the board, at last promotes to lift the board and slide on the sliding tray, thereby can push the oil pump to test in the test storehouse, reached the effect of conveniently putting into the oil pump.

Description

High-low temperature durability test fixing table for electric duplex oil pump of new energy automobile

Technical Field

The utility model relates to the technical field of electric duplex oil pump tests, in particular to a high-low temperature endurance test fixing table for an electric duplex oil pump of a new energy automobile.

Background

With the rapid development of new energy automobile technology, more and more new energy automobiles appear in the public field of vision now, in the new energy automobile development process, the electric duplex oil pump of the new energy automobile needs to be tested, and in the test process, the test bench can simulate the actual operation working conditions under different temperature, pressure difference and flow conditions to measure various parameter indexes of the oil pump of the new energy automobile.

Because the oil pump size is great, and weight is heavier, and is very inconvenient in handling, if adopt the loop wheel machine also need the workman supplementary just can put into the testboard with the oil pump, at first need hang the oil pump and tie mutually with the ground in test bin, then the workman promotes the oil pump and enters into and test in the test bin, and is hard taking time during the promotion, and very inconvenient, so the testboard that makes things convenient for the oil pump test of now urgent need.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-low temperature durability test fixing table for an electric duplex oil pump of a new energy automobile, which has the advantages of convenience in test, convenience in putting in of the oil pump and the like.

(II) technical scheme

In order to realize the purposes of convenient test and convenient placement of an oil pump, the utility model provides the following technical scheme: the high-low temperature endurance test fixing table for the electric duplex oil pump of the new energy automobile comprises a table body, wherein a test bin is fixedly mounted above the table body, and a lifting mechanism is mounted inside the test bin;

the lifting mechanism comprises fixed plates fixedly arranged on the wall bodies on the left side and the right side of the test bin, a sliding groove is formed in each fixed plate, guide rail wheels are connected in each sliding groove in a sliding mode, and a lifting plate is arranged between the two guide rail wheels and is fixedly arranged on the wall bodies on the left side and the right side of the test bin;

the sliding groove is provided with an arc-shaped part on the end face located on the outer side of the test bin, and the arc-shaped part is in butt joint with the sliding groove.

Preferably, the left side of the platform body is provided with a connecting door, a sealing gasket is fixedly mounted on the opposite surface of the connecting door and the test bin, the sealing gasket is made of a heat-insulating material, initially, the lifting plate is firstly pulled to the outermost side of the test bin, the guide rail wheel moves to the arc-shaped portion, the lifting plate is in an inclined state at the moment, then the oil pump is placed on the lifting plate through external force, the oil pump firstly slides on the inclined portion of the lifting plate, then enters the lifting plate, and finally the lifting plate slides on the sliding groove in a pushing mode, so that the oil pump can be pushed into the test bin for testing, and the effect of conveniently placing the oil pump is achieved.

Preferably, fixed mounting has locking device on the connecting door, fixed mounting has the corresponding lockhole of locking device on the stage body, the observation window has been seted up on the connecting door, and locking mechanism can be fixed between connecting door and the test chamber with the cooperation of lockhole, makes things convenient for the test chamber to test, does not receive the external factor interference, and the design of observation window simultaneously can let external staff observe the condition of internal test at any time.

Preferably, a stable lifting mechanism is arranged on the end face of the fixing plate close to the inner side of the test bin;

it includes the inboard connecting plate of fixed mounting to lift steady mechanism, the inside of connecting plate rotates and is connected with movable connecting rod, the top sliding connection and the conflict pole of connecting plate, it is articulated with movable connecting rod's top to support the feeler lever, movable connecting rod's below extends to on the diapire of lifting the board, the right side fixed mounting that supports the feeler lever has coupling spring, through after the lifting board moves the inside of test chamber, continues to promote, the lifting board can contact with the conflict pole, and the conflict pole drives movable connecting rod clockwise turning, and movable connecting rod's below can be to the below contact of lifting the board to can realize the supporting effect to the lifting board, guarantee the temperature balance of lifting board.

Preferably, the position supplementing groove is formed in the end face, in contact with the movable connecting rod, of the contact rod, and the position supplementing groove can slide left and right in the rotating process of the movable connecting rod.

Preferably, the lifting plate of the touch bar is at a uniform height, and the uniform height can enable the lifting plate to act on the touch bar.

Preferably, the outer side edge of the lifting plate is designed to be inclined, the inner side edge of the lifting plate is designed to be a right angle, and the inclined edge is designed to enable the oil pump to enter the lifting plate better.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-low temperature endurance test fixing table for an electric duplex oil pump of a new energy automobile, which has the following beneficial effects:

1. this electronic pair oil pump of new energy automobile high low temperature endurance test fixed station through at first will lift the board and draw the outermost in test storehouse, makes the guide rail wheel move arc department, lifts the board this moment and presents the tilt state, then utilizes external force to put into the oil pump on the lifting board, the oil pump slides on the slope on lifting the board at first, then enters into and lifts the board, at last promotes to lift the board and slide on the sliding tray, thereby can push the oil pump to test in the test storehouse, reached the effect of conveniently putting into the oil pump.

2. This durable test fixed station of electronic pair oil pump of new energy automobile high low temperature through the inside back that moves the test chamber at the lifting board, continues to promote, and the lifting board can contact with the conflict pole, and the conflict pole drives movable connecting rod clockwise turning, and movable connecting rod's below can be to the below contact of lifting board to can realize the supporting effect to the lifting board, guaranteed the temperature balance of lifting board.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front view of the table structure of the present invention;

FIG. 3 is a schematic side view of the stage structure of the present invention;

FIG. 4 is an enlarged view of the structure A in FIG. 3 according to the present invention.

In the figure: 1. a table body; 2. a test bin; 3. a lifting mechanism; 31. a fixing plate; 32. a sliding groove; 33. a guide rail wheel; 34. lifting the plate; 35. an arc-shaped portion; 4. a connecting door; 5. a gasket; 6. an observation window; 7. a stability lifting mechanism; 71. a connecting plate; 72. a movable connecting rod; 73. a touch bar; 74. a connecting spring; 8. and a position supplementing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the high and low temperature durability test fixing table for the electric duplex oil pump of the new energy automobile comprises a table body 1, wherein a test bin 2 is fixedly installed above the table body 1, and a lifting mechanism 3 is installed inside the test bin 2;

the lifting mechanism 3 comprises a fixed plate 31 fixedly arranged on the wall bodies at the left side and the right side of the test chamber 2, a sliding groove 32 is formed in the fixed plate 31, a guide rail wheel 33 is connected in the sliding groove 32 in a sliding manner, and a lifting plate 34 are arranged between the two guide rail wheels 33;

the slide groove 32 is provided with an arc portion 35 on an end surface located outside the test chamber 2, and the arc portion 35 is butted against the slide groove 32.

Further, the connecting door 4 is installed on the left side of the table body 1, a sealing gasket 5 is fixedly installed on the opposite surface of the connecting door 4 and the test bin 2, the sealing gasket 5 is made of a heat insulation material, initially, the lifting plate 34 is firstly pulled to the outermost side of the test bin 2, the guide rail wheel 33 is made to move to the arc-shaped portion 35, the lifting plate 34 is in an inclined state at the moment, then the oil pump is placed on the lifting plate 34 through external force, the oil pump firstly slides on the inclined portion of the lifting plate 34 and then enters the lifting plate 34, and finally the lifting plate 34 slides on the sliding groove 32 in a pushing mode, so that the oil pump can be pushed into the test bin 2 to be tested, and the effect of conveniently placing the oil pump is achieved.

Furthermore, fixed mounting has locking device on the connecting door 4, and fixed mounting has the corresponding lockhole of locking device on the stage body 1, has seted up observation window 6 on the connecting door 4, and locking mechanism can be fixed between connecting door 4 and the test chamber 2 with the cooperation of lockhole, makes things convenient for test chamber 2 to test, does not receive the external factor to disturb, and the condition of internal test can be observed at any time to external staff to the design of observation window 6 simultaneously.

Further, a stable lifting mechanism 7 is arranged on the end surface of the fixing plate 31 close to the inner side of the test chamber 2;

lift steady mechanism 7 and include fixed mounting at the inboard connecting plate 71 of fixed plate 31, the inside rotation of connecting plate 71 is connected with movable connecting rod 72, the top sliding connection and the conflict pole 73 of connecting plate 71, conflict pole 73 is articulated with movable connecting rod 72's top, movable connecting rod 72's below extends to on the diapire of lifting board 34, conflict pole 73's right side fixed mounting has coupling spring 74, through after lifting board 34 moves the inside of test chamber 2, continue to promote, lifting board 34 can contact with conflict pole 73, it drives movable connecting rod 72 clockwise rotation to conflict pole 73, movable connecting rod 72's below can be to the below contact of lifting board 34, thereby can realize the supporting effect to lifting board 34, the temperature balance of lifting board 34 has been guaranteed.

Further, the abutting rod 73 is provided with a position supplementing groove 8 on the end surface contacting with the movable connecting rod 72, and the position supplementing groove 8 can provide the movable connecting rod 72 with left and right sliding in the rotating process.

Further, the interference bars 73 lift the plate 34 at a uniform height that allows the lifting plate 34 to act on the interference bars 73.

Further, the outside limit of lifting plate 34 is the slope design, and the inboard limit of lifting plate 34 is the right angle design, and the design of slope limit lets the oil pump enter into on the lifting plate 34 that can be better.

When the new energy automobile electric duplex oil pump high-low temperature endurance test fixing table is used, the lifting plate 34 is firstly pulled to the outermost side of the test chamber 2, the guide rail wheel 33 moves to the arc-shaped part 35, the lifting plate 34 is in an inclined state at the moment, then an oil pump is placed on the lifting plate 34 by using external force, the oil pump firstly slides on the inclined part on the lifting plate 34, then enters the lifting plate 34, and finally pushes the lifting plate 34 to slide on the sliding groove 32, so that the oil pump can be pushed into the test chamber 2 for testing, and the effect of conveniently placing the oil pump is achieved; through the inside back that moves test chamber 2 at lifting board 34, continue to promote, lifting board 34 can with the contact rod 73 contact, contact rod 73 drives movable connecting rod 72 clockwise rotation, and movable connecting rod 72's below can be to the below contact of lifting board 34 to can realize the supporting effect to lifting board 34, guaranteed the temperature balance of lifting board 34.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Electronic pair oil pump high low temperature endurance test fixed station of new energy automobile, including stage body (1), its characterized in that: a test bin (2) is fixedly arranged above the table body (1), and a lifting mechanism (3) is arranged in the test bin (2);

the lifting mechanism (3) comprises fixing plates (31) fixedly mounted on the wall bodies on the left side and the right side of the test chamber (2), a sliding groove (32) is formed in each fixing plate (31), guide rail wheels (33) are connected to the inside of each sliding groove (32) in a sliding mode, a lifting plate (34) is mounted between the two guide rail wheels (33), and each lifting plate (34) is mounted;

the sliding groove (32) is provided with an arc-shaped part (35) on the end face of the outer side of the test bin (2), and the arc-shaped part (35) is in butt joint with the sliding groove (32).

2. The new energy automobile electric duplex oil pump high and low temperature durability test fixing table of claim 1, characterized in that: the left side of the table body (1) is provided with a connecting door (4), a sealing gasket (5) is fixedly arranged on the opposite surface of the connecting door (4) and the test bin (2), and the sealing gasket (5) is made of a heat-insulating material.

3. The new energy automobile electric duplex oil pump high and low temperature durability test fixing table of claim 2 is characterized in that: the connecting door (4) is fixedly provided with a locking device, the table body (1) is fixedly provided with a lock hole corresponding to the locking device, and the connecting door (4) is provided with an observation window (6).

4. The new energy automobile electric duplex oil pump high and low temperature durability test fixing table of claim 1, characterized in that: the end surface of the fixed plate (31) close to the inner side of the test bin (2) is provided with a lifting and stabilizing mechanism (7);

the stable lifting mechanism (7) comprises a connecting plate (71) fixedly mounted on the inner side of the fixing plate (31), a movable connecting rod (72) is rotatably connected to the inside of the connecting plate (71), the upper portion of the connecting plate (71) is connected with a touch rod (73) in a sliding mode, the touch rod (73) is hinged to the upper portion of the movable connecting rod (72), the lower portion of the movable connecting rod (72) extends to the bottom wall of the lifting plate (34), and a connecting spring (74) is fixedly mounted on the right side of the touch rod (73).

5. The new energy automobile electric duplex oil pump high and low temperature durability test fixing table as claimed in claim 4, characterized in that: and a position supplementing groove (8) is formed in the end face, in contact with the movable connecting rod (72), of the contact rod (73).

6. The new energy automobile electric duplex oil pump high and low temperature durability test fixing table of claim 5, characterized in that: the lifting plates (34) of the abutting rods (73) are at the same height.

7. The new energy automobile electric duplex oil pump high and low temperature durability test fixing table of claim 1, characterized in that: the outer side edge of the lifting plate (34) is designed to be inclined, and the inner side edge of the lifting plate (34) is designed to be a right angle.