CN211576564U

CN211576564U - New energy automobile multiaxis power assembly test system

Info

Publication number: CN211576564U
Application number: CN201922460285.8U
Authority: CN
Inventors: 郎向荣; 朱庆; 王江峰; 路国卫
Original assignee: HANGZHOU WEIHENG TECHNOLOGY CO LTD
Current assignee: HANGZHOU WEIHENG TECHNOLOGY CO LTD
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a new energy automobile multiaxis power assembly test system, including first fixed plate, first fixed plate is provided with two sets ofly, and the opposite face lower part fixed mounting of two sets of first fixed plates has the second fixed plate, the upper end middle part of second fixed plate is provided with the telescoping device, the opposite face upper portion fixedly connected with third fixed plate of first fixed plate, the front end middle part swing joint of third fixed plate has first connecting plate. A new energy automobile multiaxis power assembly test system, drive the bottom plate up-motion when up-moving through the fourth connecting plate, then the third fly leaf down-motion drives apron down-motion, thereby carries out the centre gripping to power assembly toward opposite direction motion through apron and bottom plate, prevents that power assembly from breaking away from test platform to restricted power assembly's position, prevented power assembly's skew, thereby improved the result accuracy of test data.

Description

New energy automobile multiaxis power assembly test system

Technical Field

The utility model relates to a power assembly test system specifically is a new energy automobile multiaxis power assembly test system.

Background

The powertrain refers to a series of component assemblies for generating power on a vehicle and transmitting the power to a road surface, and broadly includes an engine, a transmission case, a drive shaft, a differential, a clutch, and the like, in general, however, the powertrain, typically referred to only as the engine, transmission, and remaining components integrated into the transmission, such as a clutch/front differential mechanism and the like, the performance of the new energy automobile is determined by the performance of the power assembly, therefore, the power assembly needs to be tested, when the existing multi-shaft power assembly testing system of the new energy automobile is used for testing, because the power assembly is easy to generate vibration when working, the power assembly is deviated from the position of the test platform, therefore, the result accuracy of test data is reduced, and the power assembly is easily crushed during clamping, so that the maintenance cost is improved, and the test effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile multiaxis power assembly test system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a new energy automobile multiaxis power assembly test system, includes first fixed plate, first fixed plate is provided with two sets ofly, and the opposite face lower part fixed mounting of two sets of first fixed plates has the second fixed plate, the upper end middle part of second fixed plate is provided with the telescoping device, the opposite face upper portion fixedly connected with third fixed plate of first fixed plate, the front end middle part swing joint of third fixed plate has first connecting plate, first recess has been seted up to the upper end left part of first connecting plate, the second recess has been seted up to the upper end right part of first connecting plate, the middle part interlude of first fixed plate is connected with first movable block, and the middle part interlude of the first fixed plate in right side is connected with the second movable block, the left end of first movable block is provided with the apron device, the right-hand member of second movable block is connected with the bottom plate device.

As a further aspect of the present invention: the main structure of the telescopic device comprises a telescopic power machine and a telescopic rod, the telescopic rod is fixedly installed at the output end of the telescopic power machine, the upper portion of the telescopic rod is fixedly connected with a second connecting plate, the right end of the second connecting plate is fixedly connected with the left end of a second movable block, and the telescopic power machine is fixedly connected to the middle portion of the upper end of a second fixed plate to fixedly connect the telescopic device with the second fixed plate.

As a further aspect of the present invention: the main structure of the bottom plate device is provided with a third connecting plate and a fourth connecting plate, the fourth connecting plate is fixedly connected to the upper end of the right portion of the third connecting plate, the left end of the fourth connecting plate is fixedly connected with a bottom plate, a placing groove is formed in the middle of the upper end of the bottom plate, two sets of elastic columns are fixedly connected to the left portion and the right portion of the upper end of the bottom plate, and the third connecting plate is fixedly connected to the bottom plate device and a telescopic device at the middle of the right end of a second movable block.

As a further aspect of the present invention: the cover plate device mainly structurally comprises a first movable plate and a second movable plate, wherein the second movable plate is fixedly connected to the left portion of the upper end of the first movable plate, a third movable plate is fixedly connected to the upper portion of the right end of the second movable plate, a cover plate is fixedly mounted at the right end of the third movable plate, and the first movable plate is fixedly connected to the middle portion of the left end of a first movable block through the first movable plate.

As a further aspect of the present invention: the left part of the bottom plate device and the right part of the cover plate device are positioned on the same vertical line.

As a further aspect of the present invention: the middle part of the bottom plate device is positioned in the second groove, and the middle part of the cover plate device is positioned in the first groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. drive the up motion of bottom plate when up moving through the fourth connecting plate, then the down motion of third fly leaf drives apron down motion, thereby carries out the centre gripping to the power assembly through apron and bottom plate toward opposite direction motion, prevents that the power assembly from breaking away from test platform to restricted the position of power assembly, prevented the skew of power assembly, thereby improved the result accuracy of test data.

2. In placing the standing groove with power assembly on the bottom plate, through setting up the elasticity post, when bottom plate and apron are close to each other and to the power assembly centre gripping, the elasticity post is in the state of compression to play the effect of buffering to bottom plate and apron, prevent that too fast speed from causing power assembly's damage, thereby reduced cost of maintenance, improved test system's effect.

Drawings

FIG. 1 is a schematic overall structure diagram of a multi-shaft power assembly testing system of a new energy automobile;

FIG. 2 is a schematic structural diagram of a baseplate device of a multi-shaft power assembly testing system of a new energy automobile;

FIG. 3 is a schematic structural diagram of a telescopic device in a new energy automobile multi-shaft power assembly test system;

fig. 4 is a schematic structural diagram of a cover plate device in a new energy automobile multi-shaft power assembly testing system.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a telescoping device; 4. a third fixing plate; 5. a first connecting plate; 6. a first groove; 7. a second groove; 8. a first movable block; 9. a second movable block; 10. a cover plate device; 11. a backplane means; 31. a telescopic power machine; 32. a telescopic rod; 33. a second connecting plate; 111. a third connecting plate; 112. a fourth connecting plate; 113. a base plate; 114. a placement groove; 115. an elastic column; 101. a first movable plate; 102. a second movable plate; 103. a third movable plate; 104. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a new energy automobile multi-shaft power assembly testing system includes a first fixing plate 1, two sets of the first fixing plate 1 are disposed, and the lower parts of the opposite surfaces of the two groups of first fixed plates 1 are fixedly provided with second fixed plates 2, the middle parts of the upper ends of the second fixed plates 2 are provided with telescopic devices 3, the upper parts of the opposite surfaces of the first fixed plates 1 are fixedly connected with third fixed plates 4, the middle parts of the front ends of the third fixed plates 4 are movably connected with first connecting plates 5, the left parts of the upper ends of the first connecting plates 5 are provided with first grooves 6, the right parts of the upper ends of the first connecting plates 5 are provided with second grooves 7, the middle parts of the first fixed plates 1 are alternately connected with first movable blocks 8, and the middle part of the first fixed plate 1 on the right side is inserted and connected with a second movable block 9, the left end of the first movable block 8 is provided with a cover plate device 10, and the right end of the second movable block 9 is connected with a bottom plate device 11.

The main structure of the telescopic device 3 is provided with a telescopic power machine 31 (only reach XC800 produced by Kunshan packaging technology, Inc.) and a telescopic rod 32, the telescopic rod 32 is driven to be telescopic by the telescopic power machine 31, the telescopic rod 32 is fixedly arranged at the output end of the telescopic power machine 31, the upper part of the telescopic rod 32 is fixedly connected with a second connecting plate 33, the right end of the second connecting plate 33 is fixedly connected with the left end of the second movable block 9, and the telescopic power machine 31 is fixedly connected to the middle part of the upper end of the second fixed plate 2 to fixedly connect the telescopic device 3 with the second fixed plate 2; the main structure of the bottom plate device 11 is provided with a third connecting plate 111 and a fourth connecting plate 112, the fourth connecting plate 112 is fixedly connected to the right part of the upper end of the third connecting plate 111, the upper part of the left end of the fourth connecting plate 112 is fixedly connected with a bottom plate 113, a placing groove 114 is formed in the middle part of the upper end of the bottom plate 113, the placing groove 114 is used for placing a power assembly, the left part and the right part of the upper end of the bottom plate 113 are fixedly connected with two groups of elastic columns 115, the elastic columns 115 play a role in buffering, and the third connecting plate 111 is fixedly arranged in the middle part of the right end of the second movable block 9 and fixedly connects the bottom plate; the main structure of the cover plate device 10 is a first movable plate 101 and a second movable plate 102, the second movable plate 102 is fixedly connected to the left part of the upper end of the first movable plate 101, the upper part of the right end of the second movable plate 102 is fixedly connected with a third movable plate 103, the right end of the third movable plate 103 is fixedly provided with a cover plate 104, and the first movable plate 101 is fixedly connected to the middle part of the left end of the first movable block 8 to fixedly connect the cover plate device 10 and the first movable block 8; the left part of the bottom plate device 11 and the right part of the cover plate device 10 are positioned on the same vertical line; the middle part of the bottom plate means 11 is located in the second recess 7 and the middle part of the cover plate means 10 is located in the first recess 6.

The utility model discloses a theory of operation is:

the telescopic power machine 31 drives the telescopic rod 32 to extend and retract, thereby driving the second connecting plate 33 to move upwards, further driving the second movable block 9 to move upwards, driving the third connecting plate 111 to move upwards, then driving the bottom plate 113 to move upwards when the fourth connecting plate 112 moves upwards, at this time, when the right end of the first connecting plate 5 moves upwards, enabling the left end of the first connecting plate 5 to move downwards, thereby driving the second movable plate 102 to move downwards, driving the third movable plate 103 to move downwards, further driving the cover plate 104 to move downwards, clamping the power assembly by moving the cover plate 104 and the bottom plate 113 in opposite directions, preventing the power assembly from separating from the test platform, thereby limiting the position of the power assembly, preventing the power assembly from deviating, thereby improving the result accuracy of test data, placing the power assembly in the placing groove 114 on the bottom plate 113, and setting the elastic column 115, when the bottom plate 113 and the cover plate 104 are close to each other and clamp the power assembly, the elastic column 115 is in a compressed state, so that the bottom plate 113 and the cover plate 104 are buffered, the power assembly is prevented from being damaged at an excessive speed, the maintenance cost is reduced, and the effect of the testing system is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a new energy automobile multiaxis power assembly test system, includes first fixed plate (1), its characterized in that: the two groups of first fixing plates (1) are arranged, second fixing plates (2) are fixedly mounted on the lower portions of opposite surfaces of the two groups of first fixing plates (1), a telescopic device (3) is arranged in the middle of the upper end of each second fixing plate (2), a third fixing plate (4) is fixedly connected to the upper portion of the opposite surface of each first fixing plate (1), a first connecting plate (5) is movably connected to the middle of the front end of each third fixing plate (4), a first groove (6) is formed in the left portion of the upper end of each first connecting plate (5), a second groove (7) is formed in the right portion of the upper end of each first connecting plate (5), a first movable block (8) is connected to the middle of each first fixing plate (1) in an inserting mode, a second movable block (9) is connected to the middle of the first fixing plate (1) on the right side in an inserting mode, and a cover plate device (10, the right end of the second movable block (9) is connected with a bottom plate device (11).

2. The new energy automobile multi-shaft power assembly testing system as claimed in claim 1, characterized in that: the main structure of the telescopic device (3) is provided with a telescopic power machine (31) and a telescopic rod (32), the telescopic rod (32) is fixedly installed at the output end of the telescopic power machine (31), the upper part of the telescopic rod (32) is fixedly connected with a second connecting plate (33), the right end of the second connecting plate (33) is fixedly connected with the left end of the second movable block (9), and the telescopic power machine (31) is fixedly connected to the middle part of the upper end of the second fixed plate (2) to fixedly connect the telescopic device (3) with the second fixed plate (2).

3. The new energy automobile multi-shaft power assembly testing system as claimed in claim 1, characterized in that: the main structure of the bottom plate device (11) is provided with a third connecting plate (111) and a fourth connecting plate (112), the fourth connecting plate (112) is fixedly connected to the upper end of the third connecting plate (111) at the right part, the left end of the fourth connecting plate (112) is fixedly connected with a bottom plate (113), a placing groove (114) is formed in the middle of the upper end of the bottom plate (113), two groups of elastic columns (115) are fixedly connected to the left part and the right part of the upper end of the bottom plate (113), and the third connecting plate (111) is fixedly connected to the middle of the right end of the second movable block (9) through the bottom plate device (11) and the telescopic device (3).

4. The new energy automobile multi-shaft power assembly testing system as claimed in claim 1, characterized in that: the main structure of the cover plate device (10) is provided with a first movable plate (101) and a second movable plate (102), the second movable plate (102) is fixedly connected to the left portion of the upper end of the first movable plate (101), a third movable plate (103) is fixedly connected to the upper portion of the right end of the second movable plate (102), a cover plate (104) is fixedly mounted at the right end of the third movable plate (103), and the first movable plate (101) is fixedly connected to the middle portion of the left end of the first movable block (8) to fixedly connect the cover plate device (10) and the first movable block (8).

5. The new energy automobile multi-shaft power assembly testing system as claimed in claim 1, characterized in that: the left part of the bottom plate device (11) and the right part of the cover plate device (10) are positioned on the same vertical line.

6. The new energy automobile multi-shaft power assembly testing system as claimed in claim 1, characterized in that: the middle part of the bottom plate device (11) is positioned in the second groove (7), and the middle part of the cover plate device (10) is positioned in the first groove (6).