CN218297539U - Novel electric servo shock absorber performance test device - Google Patents

Abstract

The utility model relates to a technical field of servo shock absorber especially relates to a novel electronic servo shock absorber performance test device. Its technical scheme includes testing machine body, vibration sensor, mounting bracket, spring, fixed plate, backup pad and sealing door, testing machine body front surface hinge connection has the sealing door, and the front surface embedding of sealing door is fixed with the display screen, the lower skin weld of testing machine body has the supporting leg, and the inside top of testing machine body installs the controller, the mounting bracket welding is at the inner wall of testing machine body, and the inside of mounting bracket sets up flutedly, the fixed plate is pegged graft in the inside of recess, and the last surface mounting of fixed plate has vibration sensor, the inner wall welding of recess has the spring, and the spring is fixed with the fixed plate, vibration sensor's signal transmission end is connected with the signal receiving terminal electricity of controller, the outer end-face welding of one side of backup pad has the slide. The utility model discloses be convenient for audio-visually see out the shock attenuation effect of bumper shock absorber.

Description

Novel electric servo shock absorber performance test device

Technical Field

The utility model relates to a technical field of servo bumper shock absorber specifically is a novel electronic servo bumper shock absorber performance test device.

Background

The shock absorber is divided into two types, mainly hydraulic and pneumatic, from the point of view of the damping-producing material, and also a variable damping shock absorber. The shock absorber is mainly used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. When the road surface is uneven, although the shock-absorbing spring can filter the vibration of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping. The shock absorber is too soft, the vehicle body jumps up and down, and the shock absorber is too hard, so that too much resistance is brought to prevent the spring from working normally.

At present, the performance test of the electric servo shock absorber cannot visually see the test result, and a large amount of calculation and exercise are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electric servo bumper shock absorber capability test device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel electronic servo bumper shock absorber performance test device, includes testing machine body, vibration sensor, mounting bracket, spring, fixed plate, backup pad and sealing door, the lower skin weld of testing machine body has the supporting leg, and the inside top of testing machine body installs the controller, the mounting bracket welding is at the inner wall of testing machine body, and the inside of mounting bracket sets up flutedly, the outer end-face welding of one side of backup pad has the slide, and slide sliding connection is at the inner wall of testing machine body.

Preferably, the fixed plate is inserted into the groove, and the upper surface of the fixed plate is provided with the vibration sensor. Through set up the fixed plate in the recess inside, be convenient for test shock attenuation effect.

Preferably, the inner wall of the groove is welded with a spring, and the spring is fixed with the fixing plate. The spring is arranged on the inner wall of the groove, so that the fixing plate can be conveniently driven to move.

Preferably, the inside of testing machine body and slide has seted up the spacing groove, and the inside threaded connection of spacing groove has fixing bolt. Through set up fixing bolt in spacing inslot portion, be convenient for fixed slide.

Preferably, the front surface hinge connection of testing machine body has sealing door, and sealing door's front surface embedding is fixed with the display screen. Through set up the display screen at sealing door front surface, be convenient for show the shaking force.

Preferably, the front surface of the sealing door is welded with a handle, and the outer surface of the handle is provided with anti-skid grains. The handle is arranged on the front surface of the sealing door, so that the sealing door can be opened or closed conveniently by holding the handle.

Preferably, the signal transmitting end of the vibration sensor is electrically connected with the signal receiving end of the controller, and the signal transmitting end of the controller is electrically connected with the signal receiving end of the display screen. And the result detected by the vibration sensor is conveniently transmitted to the display screen through the electric connection.

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

1. the utility model discloses a set up the mounting bracket, backup pad and vibration sensor, the effect of the shock attenuation performance of being convenient for detect the bumper shock absorber has been reached, the lower surface at the fixed plate is placed to the bumper shock absorber, the bumper shock absorber drives the fixed plate vibrations, fixed plate extrusion spring, the fixed plate vibrations of being convenient for, vibration sensor can detect the shaking force of fixed plate, vibration sensor transmission signal gives the controller, controller transmission signal gives the display screen, the shaking force of fixed plate can be shown to the display screen, the contrast is the shaking force that the fixed plate was applyed, can learn the shock attenuation effect of bumper shock absorber.

2. The utility model discloses a set up slide, backup pad and fixing bolt, reached the effect of being convenient for support the bumper shock absorber, handheld handle, hand drive handle opens sealing door, and the fixing bolt that unscrews slides the backup pad to being fit for the height according to the high slip slide of bumper shock absorber, screws fixing bolt, places the bumper shock absorber in the backup pad upper surface, is convenient for support the bumper shock absorber.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of the mounting bracket of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the support plate of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is an electrical schematic diagram of the present invention.

In the figure: 1. a controller; 2. a testing machine body; 3. a vibration sensor; 4. a mounting frame; 5. a slide plate; 6. supporting legs; 7. a spring; 8. a groove; 9. a fixing plate; 10. a support plate; 11. fixing the bolt; 12. a limiting groove; 13. a sealing door; 14. a handle; 15. and a display screen.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example one

Referring to fig. 1 to 5, the present invention provides an embodiment of: the utility model provides a novel electronic servo bumper shock absorber performance test device, including testing machine body 2, vibration sensor 3, mounting bracket 4, spring 7, fixed plate 9, backup pad 10 and sealing door 13, sealing door 13's front surface embedding is fixed with display screen 15, controller 1 is installed on testing machine body 2's inside top, mounting bracket 4 welds the inner wall at testing machine body 2, and mounting bracket 4's inside is seted up flutedly 8, fixed plate 9 pegs graft in the inside of recess 8, and the last surface mounting of fixed plate 9 has vibration sensor 3, the inner wall welding of recess 8 has spring 7, and spring 7 is fixed with fixed plate 9, vibration sensor 3's signal transmitting terminal is connected with the signal receiving terminal electricity of controller 1, and controller 1's signal transmitting terminal is connected with the signal receiving terminal electricity of display screen 15.

Of course, as is well known to those skilled in the art, the controller 1, the testing machine body 2, the vibration sensor 3 and the display screen 15 of the present invention also need to provide a power device to enable the normal operation thereof, and as is well known to those skilled in the art, the provision of the power is common and common in the conventional means or common knowledge, and will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience.

The working principle of the novel electric servo shock absorber performance test device based on the embodiment 1 is as follows: the bumper shock absorber is placed at the lower surface of fixed plate 9, the bumper shock absorber drives the vibrations of fixed plate 9, fixed plate 9 extrusion spring 7, the fixed plate 9 vibrations of being convenient for, vibration sensor 3 can detect the shaking force of fixed plate 9, 3 transmission signal of vibration sensor give controller 1, 1 transmission signal of controller gives display screen 15, display screen 15 can show the shaking force of fixed plate 9, the contrast is the shaking force that fixed plate 9 applyed, can learn the shock attenuation effect of bumper shock absorber.

Example two

As shown in fig. 1-5, the utility model provides a novel electronic servo shock absorber performance test device, compare in embodiment one, this embodiment still includes testing machine body 2, vibration sensor 3, mounting bracket 4, spring 7, fixed plate 9, backup pad 10 and sealing door 13, testing machine body 2's front surface hinge connection has sealing door 13, sealing door 13's front surface welding has handle 14, and handle 14's surface has seted up anti-skidding line, testing machine body 2's lower skin weld has supporting leg 6, the outer end face welding of one side of backup pad 10 has slide 5, and slide 5 sliding connection has the inner wall at testing machine body 2, spacing groove 12 has been seted up to testing machine body 2 and slide 5's inside, and the inside threaded connection of spacing groove 12 has fixing bolt 11.

In this embodiment, hand handle 14, hand drive handle 14 opens sealing door 13, and the fixing bolt 11 of unscrewing slides the backup pad 10 to suitable height according to the high slide 5 of bumper shock absorber, screws fixing bolt 11, places the bumper shock absorber on backup pad 10 upper surface, is convenient for support the bumper shock absorber.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a novel electronic servo bumper shock absorber performance test device, includes testing machine body (2), vibration sensor (3), mounting bracket (4), spring (7), fixed plate (9), backup pad (10) and sealing door (13), its characterized in that: the lower surface welding of testing machine body (2) has supporting leg (6), and the inside top of testing machine body (2) installs controller (1), mounting bracket (4) welding is at the inner wall of testing machine body (2), and the inside of mounting bracket (4) seted up recess (8), the outer end face welding of one side of backup pad (10) has slide (5), and slide (5) sliding connection is at the inner wall of testing machine body (2).

2. The novel electric servo shock absorber performance test device as claimed in claim 1, wherein: the fixed plate (9) is inserted in the groove (8), and the upper surface of the fixed plate (9) is provided with the vibration sensor (3).

3. The novel electric servo shock absorber performance test device as claimed in claim 1, wherein: the inner wall welding of recess (8) has spring (7), and spring (7) are fixed with fixed plate (9).

4. The novel electric servo shock absorber performance test device as claimed in claim 1, wherein: spacing groove (12) have been seted up to the inside of testing machine body (2) and slide (5), and the inside threaded connection of spacing groove (12) has fixing bolt (11).

5. The novel electric servo shock absorber performance test device according to claim 1, wherein: the front surface hinge connection of testing machine body (2) has sealing door (13), and the front surface embedding of sealing door (13) is fixed with display screen (15).

6. The novel electric servo shock absorber performance test device as claimed in claim 1, wherein: the front surface welding of sealing door (13) has handle (14), and the surface of handle (14) has seted up anti-skidding line.

7. The novel electric servo shock absorber performance test device as claimed in claim 1, wherein: the signal transmitting end of the vibration sensor (3) is electrically connected with the signal receiving end of the controller (1), and the signal transmitting end of the controller (1) is electrically connected with the signal receiving end of the display screen (15).

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