CN108120609A - A new energy vehicle performance testing device - Google Patents

Abstract

The invention discloses a new energy automobile performance detection device which comprises a workbench and a detection platform, wherein a mounting seat is integrally formed on one side of the workbench, a jack is fixedly installed on the upper surface of one side of the mounting seat, and a hydraulic rod is inserted into the jack; the direct current rotary machine is arranged inside the detection table, the rotary machine drives the detection disc to rotate so as to drive the screw to rotate, the screw is clamped in a screw groove on the surface of the tire so as to detach the tire, in addition, a slope is arranged on one side of the workbench, and when the tire is detected, if the tire is unqualified, the tire can roll down along the slope; the motor drives the gear to rotate, the gear is meshed with the lantern ring, and the rotating rod is further driven to rotate, so that the wheel rotates to one surface of the workbench after being disassembled, and detection is sequentially carried out; through setting up the carousel structure, and the carousel rotates the card and establishes the carousel inslot portion at the bull stick lower surface setting for the bull stick is when rotating, reduces the resistance.

Description

A new energy vehicle performance testing device

technical field

The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle performance detection device.

Background technique

New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources, integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles and other new energy vehicles. A pure electric vehicle is a vehicle that uses a single battery as the energy storage power source. It uses the battery as the energy storage power source, and supplies electric energy to the motor through the battery to drive the motor to run. Therefore, it is very necessary to test the performance of new energy vehicles. , especially in the detection process of automobile tires, it is particularly important. Once a tire bursts during driving, the consequences will be unimaginable. Therefore, we propose a new energy vehicle performance detection device to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a new energy vehicle performance testing device to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a new energy vehicle performance testing device, including a workbench and a test stand, one side of the workbench is integrally formed with a mounting seat, and one side of the mounting seat is A jack is fixedly installed on the surface, a hydraulic rod is inserted inside the jack, a buffer plate is fixed at the end of the hydraulic rod, a baffle is welded on one side of the workbench, and a side of the upper surface of the workbench A rotating rod groove is opened, and a rotating rod is inserted inside the rotating rod groove. A detection table is fixedly installed at the end of the rotating rod. One side of the detection table is rotatably connected to a detection disc. Screw rods are installed at equal intervals on the surface, a collar is fixed in the middle of the rotating rod, and a collar groove is opened inside the workbench, and the collar groove is rotated and fixed inside the collar groove. The surface of the rack is provided with a rack, the end of the rotating rod is provided with a turntable groove, the bottom of the rotating rod groove is fixed with a turntable, the rotation of the turntable is set inside the turntable groove, and the inside of the workbench is provided with There is a slot, and a motor is fixedly installed inside the slot. The upper surface of the motor is rotatably connected to a central shaft. The upper end of the central shaft is fixedly sleeved with a gear, and the gear is set in mesh with the surface of the collar.

Preferably, a slope is provided on one side of the upper surface of the workbench, the bottom of the slope is at the same level as the bottom of the mounting seat, the length of the baffle is the same as that of the workbench, and the upper surface of the workbench is provided with Testing equipment.

Preferably, the mounting base is a metal structure with a square cross section, the buffer plate has a diameter larger than the jack, and the upper surface of the baffle is set in contact with the vehicle chassis, and the detection disc is a metal structure with a circular cross section. As for the fixed disk, there are 5 screws in total, and they are distributed on the surface of the detection disk in a circular and equidistant manner.

Preferably, the diameter of the rotating rod is smaller than the diameter of the groove of the rotating rod, the surface of the collar is arranged tangent to the inner wall of the collar groove, and one end of the collar groove communicates with the groove.

Preferably, a support rod is fixedly installed on the lower surface of the turntable, and the support rod is fixedly welded at the bottom of the turntable groove, and the surface of the turntable is arranged to match the inner wall of the turntable groove, and the turntable is tangent to the turntable groove Some have small balls.

Preferably, the height of the slot is greater than the sum of the heights of the motor and the central shaft, and the diameter of the gear is greater than the diameter of the collar.

Compared with prior art, the beneficial effect of the present invention is:

1. There is a DC rotary machine inside the test table, which drives the detection disc to rotate, and then drives the screw to rotate. The screw is stuck in the groove on the surface of the tire, and then the tire is removed. In addition, there is a Slope, after the tire inspection is completed, if there is any unqualified, you can roll down the slope;

2. The rotation of the gear is driven by the motor, and the gear and the collar are meshed to set, and then the rotation of the rotating rod is driven, so that after the wheel is disassembled, it rotates to one side of the workbench and is inspected sequentially;

3. By setting the turntable structure, and the rotation of the turntable is fixed inside the turntable groove provided on the lower surface of the turn bar, so that the turn bar can reduce the resistance when rotating.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a side cross-sectional schematic view of the workbench structure of the present invention;

FIG. 3 is an enlarged schematic diagram of the structure at A in FIG. 2 .

In the figure: 1 workbench, 2 mounting base, 3 jack, 4 buffer plate, 5 baffle plate, 6 rotating rod slot, 7 testing platform, 8 testing disc, 9 screw rod, 10 rotating rod, 11 collar, 12 rotating disc slot, 13 turntables, 14 motors, 15 gears, 16 collar grooves.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-3, the present invention provides a technical solution: a new energy vehicle performance testing device, including a workbench 1 and a test stand 7, one side of the workbench 1 is integrally formed with a mounting seat 2, and the mounting seat 2 A jack 3 is fixedly installed on the upper surface of one side of the jack 3, and a hydraulic rod is inserted inside the jack 3. The end of the hydraulic rod is fixed with a buffer plate 4, and one side of the workbench 1 is welded with a baffle 5. The workbench One side of the upper surface of 1 is provided with a rotating rod groove 6, and a rotating rod 10 is inserted inside the rotating rod groove 6. The end of the rotating rod 10 is fixedly installed with a detection table 7, and one side of the detection table 7 is rotatably connected with a detection disk. 8. The surface of the detection disc 8 is equipped with screw rods 9 at equal intervals, the middle part of the rotating rod 10 is fixedly sleeved with a collar 11, and the inside of the workbench 1 is provided with a collar groove 16, and the collar groove 16 is rotated and clamped in the collar groove 16, the surface of the collar 11 is provided with a rack, the end of the rotating rod 10 is provided with a rotating disc groove 12, the bottom of the rotating rod groove 6 is fixed with a rotating disc 13, and the rotating disc 13 is locked in the inner portion of the rotating disc groove 12. , the inside of the workbench 1 is provided with a slot, the inside of the slot is fixedly installed with a motor 14, the upper surface of the motor 14 is connected with a central shaft, the upper end of the central shaft is fixedly sleeved with a gear 15, the gear 15 and the collar 11 The meshing setting of the surface.

Further, as shown in Figure 1, a slope is provided on one side of the upper surface of the workbench 1, the bottom of the slope is at the same level as the bottom of the mounting seat 2, and the length of the baffle plate 5 is the same as that of the workbench 1. The upper surface of the platform 1 is provided with a detection instrument, the mounting seat 2 is a square metal structure in cross section, the diameter of the buffer plate 4 is greater than the diameter of the jack 3, and the upper surface of the baffle plate 5 is set in contact with the chassis, and the detection disc 8 is The cross-section is a circular metal fixed plate, and the number of screw rods 9 is 5 in total, and they are distributed on the surface of the detection plate 8 in a ring at equal intervals; one side of the workbench 1 is provided with a mounting seat 2, and the upper surface of the mounting seat 2 is a A jack 3 is provided on the side, and a buffer plate 4 is fixed on the upper surface of the jack 3. The buffer plate 4 is in contact with the chassis of the vehicle and has a certain buffer capacity. The inside of the detection table 7 is provided with a DC switch, which drives the detection disc 8 to rotate. , and then drive the rotation of the screw 9, the screw 9 is stuck in the screw groove on the surface of the tire, and then the tire is removed. In addition, a slope is provided on one side of the workbench 1. After the tire inspection is completed, if there are unqualified , can roll down the slope.

Further, as shown in Figures 2 and 3, the diameter of the rotating rod 10 is smaller than the diameter of the rotating rod groove 6, the surface of the collar 11 is arranged tangentially to the inner wall of the collar groove 16, and one end of the collar groove 16 is connected to the grooved Connected to each other, the lower surface of the turntable 13 is fixedly equipped with a support rod, and the fixed welding of the support rod is arranged at the bottom of the turn rod groove 6, and the surface of the turntable 13 is arranged to match the inner wall of the turntable groove 12, and the turntable 13 and the turntable groove 12 The tangent part is provided with small balls, the height of the groove is greater than the sum of the height of the motor 14 and the central shaft, the diameter of the gear 15 is greater than the diameter of the collar 11; one side of the workbench 1 is provided with a rotating rod groove 6, and the rotating rod The inside of the groove 6 is inserted with a rotating rod 10, the surface of the rotating rod 10 is covered with a collar 11, and a motor 14 is arranged inside the workbench 1, and the rotation of the gear 15 is driven by the motor 14, and the gear 15 is in phase with the collar 11. Mesh setting, and then drive the rotation of the rotating rod 10, so that after the wheel is disassembled, it rotates to one side of the workbench 1, and sequentially detects, by setting the structure of the turntable 13, and the rotation of the turntable 13 is fixed on the lower surface of the turn rod 10. The inside of the turntable groove 12 reduces the resistance when the turn rod 10 rotates.

Working principle: one side of the workbench 1 in the present invention is provided with a mounting seat 2, and one side of the upper surface of the mounting seat 2 is provided with a jack 3, and the upper surface of the jack 3 is fixedly provided with a buffer plate 4, and the buffer plate 4 and The chassis of the vehicle is in contact with each other and has a certain buffer capacity. The inside of the detection table 7 is provided with a DC turntable, which drives the detection disc 8 to rotate, and then drives the rotation of the screw 9. The screw 9 is clamped in the screw groove on the surface of the tire, and then the tire is rotated. In addition, a slope is provided on one side of the workbench 1. After the tire inspection is completed, if any unqualified tires can be rolled down along the slope; The inside of the rod groove 6 is inserted with a rotating rod 10, the surface of the rotating rod 10 is covered with a collar 11, and a motor 14 is arranged inside the workbench 1, and the rotation of the gear 15 is driven by the motor 14, and the gear 15 and the collar 11 It is arranged in mesh with each other, and then drives the rotation of the rotating rod 10, so that after the wheel is disassembled, it rotates to one side of the workbench 1, and sequentially detects, by setting the structure of the rotating disc 13, and the rotation of the rotating disc 13 is set on the lower surface of the rotating rod 10 The inside of the turntable groove 12, so that the turn rod 10 reduces resistance when turning.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

In describing the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top ", "inner", "front", "central", "both ends" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, terms such as "installation", "installation", "connection", "fixation" and "rotation connection" should be interpreted in a broad sense unless otherwise clearly specified and limited, for example, it may be a fixed connection, or It can be a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary; it can be the internal communication of two components or the interaction relationship between two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Claims (6)

1. a kind of new-energy automobile device for detecting performance, including workbench (1) and monitor station (7), it is characterised in that：The work The one side of platform (1), which is integrally formed, is equipped with mounting base (2), and the one side upper surface of the mounting base (2) is installed with jack (3), the inside of the jack (3) is inserted with hydraulic stem, and the end of the hydraulic stem is fixed with buffer board (4), the work The one side welding of platform (1) is equipped with baffle (5), and the upper surface one side of the workbench (1) offers bull stick slot (6), the bull stick slot (6) inside is inserted with bull stick (10), and the end of the bull stick (10) is installed with monitor station (7), the monitor station (7) One side is rotatably connected to detection plate (8), and the surface of the detection plate (8) is equidistantly equipped with screw rod (9), the bull stick (10) Middle part fixing sleeve is equipped with lantern ring (11), and the inside of the workbench (1) offers set annular groove (16), and the set annular groove (16) rotates The inside of set annular groove (16) is fastened on, the surface of the lantern ring (11) is equipped with rack, and the end of the bull stick (10) offers turntable Slot (12), the bottom of the bull stick slot (6) are fixed with turntable (13), and the turntable (13) rotates and is fastened on turntable slot (12) Inside, the inside of the workbench (1) offer fluting, and the inside of the fluting is installed with motor (14), the motor (14) upper surface is rotatably connected to central shaft, and the upper end fixing sleeve of the central shaft is equipped with gear (15), the gear (15) Be meshed setting with the surface of lantern ring (11).

2. a kind of new-energy automobile device for detecting performance according to claim 1, it is characterised in that：The workbench (1) Upper surface one side offer slope, the bottom on the slope and the bottom of mounting base (2) are in same level, the baffle (5) Length it is identical with the length of workbench (1), the upper surface of the workbench (1) is equipped with detecting instrument.

3. a kind of new-energy automobile device for detecting performance according to claim 1, it is characterised in that：The mounting base (2) It is square metal structure for section, the diameter of the buffer board (4) is more than the diameter of jack (3), and the upper table of baffle (5) Face is in contact setting with chassis, and the detection plate (8) is that section is circular metal fixed disk, the quantity of the screw rod (9) Share 5, and in a ring equidistantly distributed on the surface of detection plate (8).

4. a kind of new-energy automobile device for detecting performance according to claim 1, it is characterised in that：The bull stick (10) Diameter is less than the diameter of bull stick slot (6), the surface of the lantern ring (11) and the tangent setting of inner wall of set annular groove (16), the lantern ring One end of slot (16) is connected setting with fluting.

5. a kind of new-energy automobile device for detecting performance according to claim 1, it is characterised in that：The turntable (13) Lower surface is installed with supporting rod, and the fixed welding of the supporting rod is arranged on the bottom of bull stick slot (6), the turntable (13) The inner wall of surface and turntable slot (12) mutually suits setting, and turntable (13) is equipped with small ball with turntable slot (12) tangent part.

6. a kind of new-energy automobile device for detecting performance according to claim 1, it is characterised in that：The height of the fluting More than the sum of motor (14) and central shaft height, the diameter of the gear (15) is more than the diameter of lantern ring (11).