CN216669151U

CN216669151U - Automobile parts gas tightness detection device

Info

Publication number: CN216669151U
Application number: CN202123160421.5U
Authority: CN
Inventors: 张新文; 刘豪杰
Original assignee: Weihai Maolu Metal Products Co ltd
Current assignee: Weihai Maolu Metal Products Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-03
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an air tightness detection device for automobile parts, which comprises a machine body, wherein two groups of silica gel pads are fixedly installed on the outer walls of two sides of the machine body, a hollow pipe is fixedly installed on the outer wall of one side of each silica gel pad, a plurality of groups of sliding grooves are formed in the hollow pipe, sliding blocks are movably installed on the hollow pipe through the sliding grooves, connecting rods are fixedly installed on the outer surfaces, close to each other, of the sliding blocks, a base plate is fixedly installed between the positions, close to each other, of one ends of the adjacent groups of connecting rods, a cross rod is fixedly installed on the outer wall of one side of the base plate, an installation plate is fixedly installed on the outer surface of the cross rod, and a buffer plate is fixedly installed on the outer wall of one side of the hollow pipe. The utility model relates to an automobile part air tightness detection device which can effectively buffer the external force of the automobile part, avoid the possibility that parts fall off or are damaged under the action of the external force, and increase the overall stability of the automobile part so as to improve the accuracy of detection data.

Description

Automobile parts gas tightness detection device

Technical Field

The utility model relates to the technical field of automobile part production, in particular to an air tightness detection device for an automobile part.

Background

The air tightness detection is applied to strict integrity evaluation of airplanes, automobile shells, ships and internal containers, and is a quality control application developed for improving the air tightness of vehicles, aircrafts, ships and the like in transportation departments, military departments and basic industries. By placing the ultrasonic transmitter inside the vessel, which due to the nature of the ultrasonic waves can penetrate through the small holes, and detecting outside the vessel using an ultrasonic detection system, the inspector can quickly locate the source of the defects, which can become a potential water or wind noise.

Traditional auto parts gas tightness detection device can't effectually cushion its impact when using, makes it easily receive the effect of external force, makes its inside spare part take place to remove or the possibility of damaging, is detecting its self at the room simultaneously and easily produces the removal to cause the deviation of data. The use of the device for detecting the air tightness of the automobile parts is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a device for detecting the air tightness of automobile parts, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the automobile part air tightness detection device comprises a machine body, wherein two groups of silica gel pads are fixedly installed on the outer walls of the two sides of the machine body, a hollow tube is fixedly installed on the outer wall of one side of each silica gel pad, a plurality of groups of chutes are formed in the hollow tube, sliders are movably installed on the hollow tube through the chutes, a plurality of groups of connecting rods are fixedly installed on the outer surfaces, close to each other, of the sliders, a backing plate is fixedly installed between the positions, close to each other, of one ends of the adjacent groups of connecting rods, a transverse rod is fixedly installed on the outer wall of one side of the backing plate, an installation plate is fixedly installed on the outer surface of the transverse rod, a buffer plate is fixedly installed on the outer wall of one side of the hollow tube, a compression spring is fixedly installed between the positions, close to each other, of the outer walls of the two sides of the machine body, a fixing plate is fixedly installed on the outer walls of the two sides of the machine body, and a transverse plate is movably installed inside the fixing plate, adjacent two sets of fixed mounting has the baffle between one side outer wall position of horizontal pole, the lower fixed surface of organism installs the bottom plate, a plurality of groups of protecting grooves have been seted up to the lower surface of bottom plate, the last fixed surface of organism installs two sets of mounting brackets, the surface movable mounting of mounting bracket has the balancing weight, the inside movable mounting of mounting bracket has the apron.

Preferably, the hollow pipe and the cross rod are positioned on the same central axis, and the hollow pipe and the cross rod are vertically connected in a penetrating manner.

Preferably, the fixed plate and the transverse plate are located on the same central axis, and the fixed plate and the transverse plate are vertically connected in a penetrating mode.

Preferably, the sliding blocks are vertically connected with the sliding grooves in a penetrating mode, and the sliding blocks are distributed in an annular mode.

Preferably, two adjacent groups of the fixing plates are located on the same longitudinal axis, and the transverse plates and the baffle plates are vertically distributed.

Preferably, the machine body and the bottom plate are located on the same longitudinal axis, and a plurality of groups of the protection grooves are horizontally distributed.

Preferably, the balancing weight and the cover plate are both vertically connected with the mounting frame in a penetrating mode, and the balancing weight is located between the mounting frame and the cover plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the organism is connected with the baffle through hollow tube and horizontal pole, when having external force striking, external force will act on the horizontal pole through the baffle for the horizontal pole atress pushes backing plate and slider to remove along the hollow tube under its effect of power, and the frictional force that the slider produced this moment will effectively confront with external force, thereby carries out shock attenuation processing, and the effectual inside spare part of avoiding damages.

2. The organism has the balancing weight through the mounting bracket connection, and the balancing weight is effectual must increase its holistic gravity, makes its in use more stable, mutually supports with bottom plate and guard slot, very big improvement its holistic stability.

Drawings

FIG. 1 is a schematic view of the overall structure of an air tightness detecting device for automobile parts according to the present invention;

FIG. 2 is a schematic view of a cross plate connection structure in the device for detecting the air tightness of automobile parts according to the present invention;

FIG. 3 is a schematic view of a cross bar connection structure in the air tightness detection device for automobile parts according to the present invention;

fig. 4 is a schematic view of a mounting bracket connection structure in the device for detecting the air tightness of the automobile part of the present invention.

In the figure: 1. a body; 2. a silica gel pad; 3. a hollow tube; 4. a chute; 5. a slider; 6. a connecting rod; 7. a base plate; 8. a cross bar; 9. mounting a plate; 10. a buffer plate; 11. a compression spring; 12. a fixing plate; 13. a transverse plate; 14. a baffle plate; 15. a base plate; 16. a protective bath; 17. a mounting frame; 18. a counterweight block; 19. and a cover plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in figures 1-4, an air tightness detecting device for automobile parts comprises a machine body 1, two groups of silica gel pads 2 are fixedly installed on the outer walls of the two sides of the machine body 1, a hollow tube 3 is fixedly installed on the outer wall of one side of each silica gel pad 2, a plurality of groups of sliding grooves 4 are formed in the hollow tube 3, sliding blocks 5 are movably installed on the hollow tube 3 through the sliding grooves 4, connecting rods 6 are fixedly installed on the outer surfaces, close to each other, of the sliding blocks 5, a backing plate 7 is fixedly installed between the positions, close to each other, of the ends of the adjacent groups of connecting rods 6, a cross rod 8 is fixedly installed on the outer wall of one side of the backing plate 7, a mounting plate 9 is fixedly installed on the outer surface of the cross rod 8, a buffer plate 10 is fixedly installed on the outer wall of one side of the hollow tube 3, a compression spring 11 is fixedly installed between the positions, close to each other, of the outer walls of the two sides of the silica gel pads 2 and the mounting plate 9, a fixing plate 12 is fixedly installed on the outer wall of the two sides of the machine body 1, the inside movable mounting of fixed plate 12 has diaphragm 13, and fixed mounting has baffle 14 between one side outer wall position of adjacent two sets of horizontal pole 8, and the lower fixed surface of organism 1 installs bottom plate 15, and a plurality of groups of protecting groove 16 have been seted up to bottom plate 15's lower surface, and the last fixed surface of organism 1 installs two sets of mounting brackets 17, and the surface movable mounting of mounting bracket 17 has balancing weight 18, and the inside movable mounting of mounting bracket 17 has apron 19.

Hollow tube 3 and horizontal pole 8 are located same axis, and hollow tube 3 and horizontal pole 8 are perpendicular through connection, and when 8 atress of horizontal pole, can effectually move along hollow tube 3 under its effect of force to very big change distance between the two makes it can effectually adjust.

The fixed plate 12 and the transverse plate 13 are located on the same central axis, the fixed plate 12 and the transverse plate 13 are vertically connected in a penetrating mode, when the baffle plate 14 moves, the transverse plate 13 can be effectively pushed to move along the fixed plate 12, and therefore effective space is greatly provided for movement of the baffle plate 14.

Slider 5 and the perpendicular through connection of spout 4, a plurality of groups slider 5 are the annular and distribute, and when slider 5 atress, can effectually move along spout 4 under its effect of force to effectually prescribe a limit to its moving trajectory, cushion external force again simultaneously.

Two adjacent groups of fixing plates 12 are positioned on the same longitudinal axis, and the transverse plate 13 and the baffle plate 14 are vertically distributed, so that the force of the baffle plate 14 can be effectively transmitted to the transverse plate 13 when the baffle plate is stressed, the baffle plate is stressed and moves under the action of the force, and the distance between the two groups is changed.

The machine body 1 and the bottom plate 15 are positioned on the same longitudinal axis, and the plurality of groups of protective grooves 16 are horizontally distributed, so that the contact friction force between the protective grooves and the ground is greatly increased, and the overall stability of the protective grooves is increased.

The balancing weight 18 and the cover plate 19 are both vertically connected with the mounting frame 17 in a penetrating way, and the balancing weight 18 is positioned between the mounting frame 17 and the cover plate 19.

It should be noted that, place organism 1 level in the desktop when using, balancing weight 18 is effectual must increase its holistic gravity this moment, make its in use more stable, mutually support with bottom plate 15 and protective housing 16, very big improvement its holistic stability, when having external force striking, external force will act on horizontal pole 8 through baffle 14, make horizontal pole 8 atress and promote backing plate 7 and slider 5 to remove along hollow tube 3 under its effect of force, the frictional force that slider 5 produced this moment will effectively be confronted with external force, thereby carry out shock attenuation processing, the effectual inside spare part of avoiding damages. The utility model relates to an automobile part air tightness detection device which can effectively buffer the external force of the automobile part, thereby avoiding the possibility that parts fall off or are damaged under the action of the external force, and simultaneously improving the overall stability of the automobile part, thereby improving the accuracy of detection data.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automobile parts gas tightness detection device, includes organism (1), its characterized in that: the machine body is characterized in that two groups of silica gel pads (2) are fixedly mounted on outer walls of two sides of the machine body (1), a hollow pipe (3) is fixedly mounted on an outer wall of one side of each silica gel pad (2), a plurality of groups of sliding grooves (4) are formed in the hollow pipe (3), the hollow pipe (3) is movably mounted with a sliding block (5) through the sliding grooves (4), a plurality of groups of sliding blocks (5) are fixedly mounted on outer surfaces close to each other and provided with connecting rods (6), a plurality of adjacent groups of sliding blocks are fixedly mounted between positions of one ends, close to each other, of the connecting rods (6), a backing plate (7) is fixedly mounted on an outer wall of one side of the backing plate (7), a mounting plate (9) is fixedly mounted on an outer surface of the transverse rod (8), a buffer plate (10) is fixedly mounted on an outer wall of one side of each hollow pipe (3), and a compression spring (11) is fixedly mounted between positions of an outer wall of one side, close to each silica gel pad (2) and the mounting plate (9), the equal fixed mounting of both sides outer wall of organism (1) has fixed plate (12), the inside movable mounting of fixed plate (12) has diaphragm (13), and is adjacent two sets of fixed mounting has baffle (14) between one side outer wall position of horizontal pole (8), the lower fixed surface of organism (1) installs bottom plate (15), a plurality of protective housing of group (16) have been seted up to the lower surface of bottom plate (15), the last fixed surface of organism (1) installs two sets of mounting bracket (17), the surface movable mounting of mounting bracket (17) has balancing weight (18), the inside movable mounting of mounting bracket (17) has apron (19).

2. The device for detecting the airtightness of the automobile part according to claim 1, wherein: the hollow pipe (3) and the cross rod (8) are positioned on the same central axis, and the hollow pipe (3) and the cross rod (8) are vertically connected in a penetrating mode.

3. The device for detecting the airtightness of the automobile part according to claim 1, wherein: the fixed plate (12) and the transverse plate (13) are located on the same central axis, and the fixed plate (12) and the transverse plate (13) are vertically connected in a penetrating mode.

4. The device for detecting the airtightness of the automobile part according to claim 1, wherein: the sliding blocks (5) are vertically connected with the sliding grooves (4) in a penetrating mode, and the sliding blocks (5) are distributed in an annular mode.

5. The device for detecting the airtightness of the automobile part according to claim 1, wherein: two adjacent groups of the fixing plates (12) are positioned on the same longitudinal axis, and the transverse plates (13) and the baffle plates (14) are vertically distributed.

6. The device for detecting the airtightness of the automobile part according to claim 1, wherein: the machine body (1) and the bottom plate (15) are located on the same longitudinal axis, and a plurality of groups of the protective grooves (16) are distributed horizontally.

7. The device for detecting the airtightness of the automobile part according to claim 1, wherein: balancing weight (18) and apron (19) all with perpendicular through connection of mounting bracket (17), balancing weight (18) are located between mounting bracket (17) and apron (19) position.