Detection equipment used after production of automobile shock absorber

Abstract

The utility model discloses a post-production detection device for automobile shock absorbers, which belongs to the field of detection devices and comprises a workbench, a bottom plate is fixedly connected to the middle of the top end face of the workbench, an H-shaped support frame is arranged above the bottom plate, and a first arc-shaped groove and a second arc-shaped groove which are connected end to end are arranged on one side of the bottom plate. Limiting seats are arranged above one end of the first arc-shaped groove and one end of the second arc-shaped groove; an air cylinder is fixedly connected into a top groove of the H-shaped supporting frame, a bottom output shaft of the air cylinder penetrates through the H-shaped supporting frame and is fixedly connected with the bottom plate, L-shaped plates are symmetrically and fixedly connected to the two side faces of the H-shaped supporting frame, adjustable limiting pieces are arranged on the bottom end faces of the L-shaped plates, and automobile shock absorbers are arranged between the adjustable limiting pieces and the corresponding limiting seats. A driving assembly is arranged in the workbench. According to the utility model, not only can multi-station synchronous detection be carried out, but also a plurality of automobile shock absorbers can be placed together for comparison observation after detection, so that the detection result can be better known.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment field, specifically a kind of automobile shock absorber production post-detection equipment. BACKGROUND

[0002] Automobile shock absorber, also known as shock absorber, is to accelerate the damping of frame and body vibration to improve the riding comfort (comfort) of vehicle. In most of the suspension system of automobile, shock absorber is equipped, and automobile shock absorber can absorb and reduce the vibration and bump feeling caused by uneven road surface when vehicle is running, to ensure good contact between vehicle and road.

[0003] In order to ensure that automobile shock absorber has excellent performance when using, it needs to be detected after automobile shock absorber production, that is, to apply preset pressure to automobile shock absorber by external pressure equipment, to check the state of automobile shock absorber after pressure, if the state is good, it means that automobile shock absorber is qualified, if automobile shock absorber appears damage, deviation, oil leakage and other conditions, it means that automobile shock absorber is unqualified.

[0004] The prior art has the following problems: it cannot be detected synchronously in multiple stations, and it is not convenient to place multiple shock absorbers together for comparison and observation after detection. Therefore, the technical personnel in the field provide a kind of automobile shock absorber production post-detection equipment to solve the problems raised in the above background technology. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of automobile shock absorber production post-detection equipment, which can not only detect synchronously in multiple stations, but also place multiple automobile shock absorbers together for comparison and observation after detection, so as to better understand the detection results, to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of automobile shock absorber production post-detection equipment, including workbench, the top end face middle position of the workbench is fixedly connected with bottom plate, and the top of the bottom plate is provided with H support frame, the side of the bottom plate is provided with first arc slot and second arc slot connected head to tail, and the top of one end of the first arc slot and the second arc slot is provided with limit seat;

[0008] The top groove of the H support frame is fixedly connected with cylinder, and the bottom output shaft of the cylinder penetrates the H support frame and is fixedly connected with the bottom plate, the two side faces of the H support frame are fixedly connected with L-shaped plate in symmetry, and the bottom end face of the L-shaped plate is provided with adjustable limiting piece, the automobile shock absorber is provided between the adjustable limiting piece and the corresponding limit seat, the inside of the workbench is provided with driving assembly for driving two limit seats to move synchronously.

[0009] As a further scheme of the utility model: the driving assembly, specifically includes: two symmetrical embedding in the workbench inside top driving motor, top driving motor's top side is equipped with first sector groove, and first sector groove's inside rotation is connected with first rotary arm, first rotary arm's one end is fixedly connected with top output shaft of driving motor, and first rotary arm's other end top is fixedly connected with first connecting shaft, first connecting shaft's top end penetrates first arc slot and is fixedly connected with corresponding limit seat, bottom driving motor's bottom side is equipped with second sector groove, and second sector groove's inside rotation is connected with second rotary arm, second rotary arm's one end is fixedly connected with bottom output shaft of driving motor, and second rotary arm's other end top is fixedly connected with second connecting shaft, second connecting shaft's top end penetrates second arc slot and is fixedly connected with corresponding limit seat.

[0010] As a further scheme of the utility model: the limit seat's bottom end face is embedded with at least four movable steel balls that are evenly distributed, and the bottom end face of the steel ball is in contact with the top end face of the workbench.

[0011] As a further scheme of the utility model: the limit seat's top end face is provided with a clamping groove matched with the automobile shock absorber, and the bottom end of the automobile shock absorber is located in the clamping groove.

[0012] As a further scheme of the utility model: the adjustable limiting piece, specifically includes: an adjusting stud that penetrates and is threadedly connected to the bottom end face of the L-shaped plate, a pressure head is fixedly connected to the bottom end of the adjusting stud, and the bottom end of the pressure head is pressed against the top end of the corresponding automobile shock absorber.

[0013] As a further scheme of the utility model: the H-shaped support frame is provided with an optical axis penetrating through both sides of the inside, and the bottom end of the optical axis is fixedly connected with the bottom plate.

[0014] As a further scheme of the utility model: the first arc slot and the second arc slot are connected in a semicircular shape on the horizontal plane, and the arc length of the first arc slot and the second arc slot on the horizontal plane is the same.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、The application can not only perform multi-station synchronous detection, but also can place multiple automobile shock absorbers together for comparison and observation after detection, so as to better understand the detection results.

[0017] 2、The driving assembly can drive the two limit seats to move closer to each other and farther away from each other, and at the same time, the automobile shock absorber can be moved away from the pressing area during installation or removal, thereby improving safety.

[0018] 3、The adjustable limiting piece can adjust the initial position of the pressure head, thereby matching automobile shock absorbers of different lengths, and the adaptability is high. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a structural schematic view of an automobile shock absorber post-production detection equipment;

[0020] Fig. 2 It is a combined view of the bottom plate and the H support frame in the automobile shock absorber post-production detection equipment;

[0021] Fig. 3 It is an internal view of the workbench in the automobile shock absorber post-production detection equipment;

[0022] Fig. 4 It is a structural schematic view of the first fan-shaped groove in the automobile shock absorber post-production detection equipment;

[0023] Fig. 5 It is a structural schematic view of the second fan-shaped groove in the automobile shock absorber post-production detection equipment.

[0024] In the figure: 1, workbench; 2, bottom plate; 3, H support frame; 4, air cylinder; 5, optical axis; 6, L-shaped plate; 7, adjusting stud; 8, pressure head; 9, automobile shock absorber; 10, first arc-shaped groove; 11, second arc-shaped groove; 12, driving motor; 13, first fan-shaped groove; 14, first rotating arm; 15, first connecting shaft; 16, second fan-shaped groove; 17, second rotating arm; 18, second connecting shaft; 19, limiting seat; 20, clamping groove; 21, steel ball. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] As mentioned in the background art of the present application, research has found that the existing shock absorber post-production detection equipment cannot perform multi-station synchronous detection, and it is not convenient to place multiple shock absorbers together for comparative observation after detection, which has certain defects.

[0027] In order to solve the above-mentioned defects, the present application discloses an automobile shock absorber post-production detection equipment, which not only can perform multi-station synchronous detection, but also can place multiple automobile shock absorbers 9 together for comparative observation after detection, so as to better understand the detection results.

[0028] The technical problems solved by the scheme of the present application will be described in detail below with reference to the drawings.

[0029] Please refer to Figs. 1-5 The utility model discloses an automobile shock absorber production postdetection equipment, including work table 1, the top surface middle position fixed connection of work table 1 is equipped with bottom plate 2, and the top of bottom plate 2 is equipped with H support frame 3, and the side of bottom plate 2 is equipped with first arc slot 10 and second arc slot 11 that are connected head to tail, and the top of one end of first arc slot 10 and second arc slot 11 is equipped with limit seat 19;The top recess of H support frame 3 is fixedly connected with cylinder 4, and the bottom output shaft of cylinder 4 penetrates H support frame 3 and is fixedly connected with bottom plate 2, and the two sides of H support frame 3 are fixedly connected with L type board 6 symmetrically, and the bottom end surface of L type board 6 is equipped with adjustable limit piece, and the adjustable limit piece is equipped with automobile shock absorber 9 between corresponding limit seat 19, and the inside of work table 1 is equipped with drive assembly, for driving two limit seats 19 synchronous movement.The present application can not only carry out multi-station synchronous detection, but also can place multiple automobile shock absorbers 9 together for comparison and observation after detection, so that the detection result is better understood.

[0030] In the embodiment, the drive assembly specifically comprises: two symmetrical drive motors 12 embedded in the inside upper portion of the work table 1, a first sector slot 13 is formed in the top side of the upper drive motor 12, a first rotating arm 14 is rotatably connected in the inside of the first sector slot 13, one end of the first rotating arm 14 is fixedly connected with the top output shaft of the upper drive motor 12, a first connecting shaft 15 is fixedly connected at the other end top of the first rotating arm 14, the top end of the first connecting shaft 15 penetrates the first arc slot 10 and is fixedly connected with the corresponding limit seat 19, a second sector slot 16 is formed in the bottom side of the lower drive motor 12, a second rotating arm 17 is rotatably connected in the inside of the second sector slot 16, one end of the second rotating arm 17 is fixedly connected with the bottom output shaft of the lower drive motor 12, a second connecting shaft 18 is fixedly connected at the other end top of the second rotating arm 17, the top end of the second connecting shaft 18 penetrates the second arc slot 11 and is fixedly connected with the corresponding limit seat 19. The drive assembly of the present application can drive the two limit seats 19 to move closer to each other and farther away from each other, and at the same time, the automobile shock absorber 9 can be moved away from the pressure area when being installed or removed, thereby improving safety.

[0031] In the embodiment, the bottom end surface of the limit seat 19 is embedded with at least four movable steel balls 21 which are uniformly distributed, and the bottom end surface of the steel ball 21 is in contact with the top end surface of the work table 1. The arrangement of the steel ball 21 can improve the frictional resistance between the limit seat 19 and the top end surface of the work table 1 when moving.

[0032] In the embodiment, the top end surface of the limiting seat 19 is provided with a clamping groove 20 matched with the automobile shock absorber 9, and the bottom end of the automobile shock absorber 9 is located inside the clamping groove 20. The clamping groove 20 can better limit the automobile shock absorber 9.

[0033] In the embodiment, the adjustable limiting piece specifically comprises an adjusting stud 7 penetrating and threadedly connected to the bottom end surface of the L-shaped plate 6, and a pressure head 8 fixedly connected to the bottom end of the adjusting stud 7, and the bottom end of the pressure head 8 is pressed against the top end of the corresponding automobile shock absorber 9. The adjustable limiting piece can adjust the initial position of the pressure head 8, thereby matching automobile shock absorbers 9 of different lengths, and having high adaptability.

[0034] In the embodiment, the inside of the H-shaped support frame 3 is provided with an optical axis 5 penetrating through both sides, and the bottom end of the optical axis 5 is fixedly connected with the bottom plate 2. The optical axis 5 can improve the stability of the up-and-down movement of the H-shaped support frame 3.

[0035] In the embodiment, the first arc-shaped groove 10 and the second arc-shaped groove 11 are connected end to end in a semicircle on the horizontal plane, and the arc length of the first arc-shaped groove 10 and the second arc-shaped groove 11 on the horizontal plane is the same. This arrangement ensures that the two automobile shock absorbers 9 can be moved side by side after pressure detection.

[0036] The working principle of the utility model is: in use, firstly, two limit seats 19 are moved to the connecting place of the first arc-shaped groove 10 and the second arc-shaped groove 11 through the driving assembly, specifically, the upper driving motor 12 runs to drive the first rotating arm 14 to rotate counterclockwise in the first fan-shaped groove 13, the first connecting shaft 15 rotates along the first arc-shaped groove 10, and the limit seat 19 connected to the top end of the first connecting shaft 15 also rotates, at the same time, the lower driving motor 12 runs to drive the second rotating arm 17 to rotate clockwise in the second fan-shaped groove 16, the second connecting shaft 18 rotates along the second arc-shaped groove 11, and the limit seat 19 connected to the top end of the second connecting shaft 18 also rotates, finally, the two automobile shock absorbers 9 are side by side at the connecting place of the first arc-shaped groove 10 and the second arc-shaped groove 11. Then, the staff fixes the two automobile shock absorbers 9 to be detected in the clamping groove 20 of the two limit seats 19 respectively, and then moves the two limit seats 19 to the initial position respectively through the driving assembly to prepare for pressure detection. Then, the cylinder 4 runs to retract the output shaft, so that the H support frame 3 and the L-shaped plate 6 descend synchronously, in the process, the adjustable limiting piece on the L-shaped plate 6 presses the top end of the automobile shock absorber 9 to apply pressure. It should be noted that the adjustable limiting piece can adjust the initial position of the pressure head 8, so as to match automobile shock absorbers 9 of different lengths, specifically, the distance between the pressure head 8 and the L-shaped plate 6 is adjusted by screwing the adjusting stud 7. After the pressure detection is completed, the two limit seats 19 are moved to the connecting place of the first arc-shaped groove 10 and the second arc-shaped groove 11 through the driving assembly again, and the staff can better understand the detection result by comparing the states of the two automobile shock absorbers 9 after pressure application. In general, the application can not only carry out multi-station synchronous detection, but also place multiple automobile shock absorbers 9 together for comparison and observation after detection, so as to better understand the detection result. The driving assembly can drive the two limit seats 19 to move closer to each other and away from each other, and at the same time, the automobile shock absorber 9 is moved away from the pressure application area during installation or disassembly, improving safety.

[0037] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and its equivalent technologies, the utility model also intends to include these modifications and variations.

[0038] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered within the protection scope of the utility model.

Claims

1. An automobile shock absorber post-production inspection apparatus characterized by comprising: Including the workbench (1), the top end face of the workbench (1) is fixedly connected with the bottom plate (2), and the upper side of the bottom plate (2) is provided with an H support frame (3), one side of the bottom plate (2) is provided with a first arc-shaped groove (10) and a second arc-shaped groove (11) connected in head-to-tail, and the upper side of one end of the first arc-shaped groove (10) and the second arc-shaped groove (11) is provided with a limiting seat (19); The top groove of the H support frame (3) is fixedly connected with a cylinder (4), and the bottom output shaft of the cylinder (4) penetrates the H support frame (3) and is fixedly connected with the bottom plate (2), the two sides of the H support frame (3) are fixedly connected with L-shaped plates (6) in a symmetrical manner, and the bottom end surface of the L-shaped plate (6) is provided with an adjustable limiting piece, and the adjustable limiting piece and the corresponding limiting seat (19) are provided with a car shock absorber (9), and the inside of the workbench (1) is provided with a driving assembly for driving the two limiting seats (19) to move synchronously.

2. The apparatus according to claim 1, wherein The driving assembly, in particular, comprises: two symmetrical driving motors (12) embedded in the inside of the workbench (1) and above, a first fan-shaped groove (13) is formed on the top side of the driving motor (12) above, a first rotating arm (14) is rotatably connected in the first fan-shaped groove (13), one end of the first rotating arm (14) is fixedly connected with the top output shaft of the driving motor (12) above, and the other end of the first rotating arm (14) is fixedly connected with a first connecting shaft (15) on the top, the top end of the first connecting shaft (15) penetrates the first arc-shaped groove (10) and is fixedly connected with the corresponding limiting seat (19), a second fan-shaped groove (16) is formed on the bottom side of the driving motor (12) below, a second rotating arm (17) is rotatably connected in the second fan-shaped groove (16), one end of the second rotating arm (17) is fixedly connected with the bottom output shaft of the driving motor (12) below, and the other end of the second rotating arm (17) is fixedly connected with a second connecting shaft (18) on the top, the top end of the second connecting shaft (18) penetrates the second arc-shaped groove (11) and is fixedly connected with the corresponding limiting seat (19).

3. The apparatus according to claim 1 or 2, wherein The bottom end surface of the limiting seat (19) is embedded with at least four evenly distributed movable steel balls (21), and the bottom end surface of the steel ball (21) is in contact with the top end surface of the workbench (1).

4. The apparatus according to claim 3, wherein The top end surface of the limiting seat (19) is provided with a clamping groove (20) matched with the car shock absorber (9), and the bottom end of the car shock absorber (9) is located in the clamping groove (20).

5. The apparatus according to claim 4, wherein The adjustable limiting piece, in particular, comprises: an adjusting stud (7) penetrating and threadedly connected on the bottom end surface of the L-shaped plate (6), a pressure head (8) is fixedly connected to the bottom end of the adjusting stud (7), and the bottom end of the pressure head (8) is pressed against the top end of the corresponding car shock absorber (9).

6. The apparatus according to claim 5, wherein The inside of the H support frame (3) is provided with a light axis (5) penetrating on both sides, and the bottom end of the light axis (5) is fixedly connected with the bottom plate (2).

7. The apparatus according to claim 6, wherein The first arc-shaped groove (10) and the second arc-shaped groove (11) are connected in head-to-tail and semicircular in the horizontal plane, and the arc length of the first arc-shaped groove (10) and the second arc-shaped groove (11) in the horizontal plane is the same.

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