Airbag snap ring assembling device for correcting deviation of abnormal sitting posture of passenger

Abstract

The utility model provides a passenger abnormal sitting posture deviation correction air bag snap ring assembling device which comprises a base assembly, and the base assembly comprises a fixing bottom plate, a first containing base, a second containing base and a generator lifting column. A pressing assembly is arranged above the base assembly and comprises a pressing block and a top moving block. A gas generator can be fastened together through the metal clamping ring, the relative position of the metal clamping ring and the gas generator is determined, the gas generator can be supported through the generator lifting column, the metal clamping ring can be attracted through the magnet in the pressing block, the metal clamping ring can be prevented from falling off in the pressing process, and the gas generator is prevented from being damaged. According to the clamping ring assembling device, the position of the metal clamping ring is fixed, it is guaranteed that the metal clamping ring is fixed over the clamping ring positioning groove in the pressing process, the clamping ring is assembled through the assembling device, the assembling efficiency and assembling precision of the clamping ring are improved, and then enterprise benefits and product quality are improved.

Description

Technical Field

[0001] The utility model relates to an assembling device, in particular to an assembling device for an airbag clip ring for correcting an abnormal sitting posture deviation of an occupant, belonging to the technical field of safety airbags. Background Art

[0002] With the development of automobile technology, cars have become the most important means of transportation in people's daily lives. Cars need to be equipped with airbags. Airbags are mainly used to prevent injuries caused by collisions between occupants and internal parts of the car when the car collides. It usually appears as an auxiliary safety device for seat belts. The two work together. The protection principle of airbags is: when the car is subjected to a certain collision force, the airbag system will trigger a chemical reaction similar to the explosion of trace explosives. The airbag hidden in the car will inflate and pop out instantly, and can be in place in time before the occupant's body collides with the parts in the car. When the human body contacts the airbag, the airbag begins to exhaust through the air holes on the surface of the airbag, thereby playing a cushioning role, reducing the impact force on the body, and ultimately achieving the effect of reducing occupant injuries.

[0003] During the airbag processing, the airbag needs to be assembled according to the designed relative position to reduce the airbag failure caused by assembly errors. Therefore, the installation of the generator is very important in the airbag production process. It is the key work of each airbag manufacturer to quickly and accurately fasten the clamp ring and the gas generator together and determine the relative position of the clamp ring and the gas generator. For this reason, an airbag clamp assembly device for correcting the abnormal sitting posture deviation of the occupant is proposed. Utility Model Content

[0004] In view of this, the utility model provides an airbag clip assembly device for correcting an abnormal sitting posture deviation of an occupant, so as to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of the embodiment of the utility model is implemented as follows: an assembling device for an airbag clip ring for correcting an abnormal sitting posture deviation of an occupant comprises a base assembly, wherein the base assembly comprises a fixed bottom plate, a first placement base, a second placement base and a generator lifting column; the upper surface of the fixed bottom plate is fixedly connected with the first placement base, one side of the first placement base is fixedly connected with the second placement base, and the upper surface of the first placement base is fixedly connected with the generator lifting column;

[0006] A clamping assembly is arranged above the base assembly, and the clamping assembly includes a clamping block and a top moving block; a clamping block is arranged above the first placement base, and the clamping block is fixedly connected to the bottom of the top moving block by bolts.

[0007] Further preferably: the clamping assembly further includes a magnet and a clamping ring;

[0008] The clamping block is an internal hollow structure, the inner side wall of the clamping block is fixedly connected with a magnet, and the bottom of the magnet is provided with a clamping ring.

[0009] Further preferably, a first U-shaped groove is provided on the upper surface of the first placement base, and a Y-shaped gas distributor is provided inside the first U-shaped groove.

[0010] Further preferably, a second U-shaped groove is formed on the upper surface of the second placement base, and a gas generator is disposed inside the second U-shaped groove.

[0011] Further preferably, the generator lifting column is a cylinder, and the generator lifting column is arranged at the connection between the gas generator and the Y-shaped gas distributor.

[0012] Further preferably, the upper surface of the first placement base is provided with two grooves, and the grooves match the shape of the pressing block.

[0013] Further preferably, the clamping assembly further comprises a workbench, a bracket, a support plate and a hydraulic cylinder; the top of the workbench is fixedly connected to the bracket, the top of the bracket is fixedly connected to the support plate, and the top of the support plate is installed with a hydraulic cylinder.

[0014] Further preferably, the top moving block is detachably fixedly connected to the bottom end of the piston rod of the hydraulic cylinder.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] The utility model can fasten the gas generator together with the metal clamp ring, determine the relative position of the metal clamp ring and the gas generator, and the arrangement of the generator lifting column can play a role in supporting the gas generator. The magnet inside the clamping block can absorb the metal clamp ring to prevent the metal clamp ring from falling off during the clamping process, fix the position of the metal clamp ring, and ensure that the metal clamp ring is fixed directly above the clamp ring positioning groove during the clamping process. The two slots on the placement base match the two corners at the bottom of the clamping block, and the depth of the groove matches the insertion depth of the two corners when the clamping block is fully clamped, which plays a role in limiting. The clamp ring is assembled by the assembling device, which improves the assembly efficiency and assembly accuracy of the clamp ring, thereby improving the enterprise benefits and product quality.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a structural diagram of the clamp ring of the utility model;

[0021] Figure 3 This is a structural diagram of the utility model after the clamping ring is removed;

[0022] Figure 4 This is a structural diagram of the compression block of the utility model.

[0023] Figure numerals: 101, base assembly; 1, fixed bottom plate; 2, first placement base; 3, second placement base; 4, generator lifting column; 201, clamping assembly; 5, clamping block; 6, top moving block; 7, magnet; 8, retaining ring; 9, workbench; 10, bracket; 11, support plate; 12, hydraulic cylinder. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, the embodiment of the utility model provides an airbag clamp assembly device for correcting abnormal sitting posture deviation of an occupant, comprising a base assembly 101, the base assembly 101 comprising a fixed bottom plate 1, a first placement base 2, a second placement base 3 and a generator lifting column 4; the upper surface of the fixed bottom plate 1 is fixedly connected with the first placement base 2, one side of the first placement base 2 is fixedly connected with the second placement base 3, and the upper surface of the first placement base 2 is fixedly connected with the generator lifting column 4;

[0027] A clamping assembly 201 is arranged above the base assembly 101, and the clamping assembly 201 includes a clamping block 5 and a top moving block 6; a clamping block 5 is arranged above the first placement base 2, and the clamping block 5 is fixedly connected to the bottom of the top moving block 6 by bolts.

[0028] In this embodiment, specifically: the clamping assembly 201 further includes a magnet 7 and a clamping ring 8;

[0029] The clamping block 5 is an internal hollow structure, the inner side wall of the clamping block 5 is fixedly connected with a magnet 7, and a clamping ring 8 is provided at the bottom of the magnet 7. The utility model can fasten the clamping ring 8 and the gas generator together to determine the relative position of the generator and the clamping ring 8.

[0030] In this embodiment, specifically: a first U-shaped groove is provided on the upper surface of the first placement base 2 , and a Y-shaped gas distributor is provided inside the first U-shaped groove.

[0031] In this embodiment, specifically: a second U-shaped groove is opened on the upper surface of the second placement base 3, a gas generator is arranged inside the second U-shaped groove, the radius of the U-shaped groove matches the radius of the gas generator, the gas generator can completely fit the placement base, and the gas generator can be made more stable.

[0032] In this embodiment, specifically: the generator lifting column 4 is a cylinder, and the generator lifting column 4 is arranged at the connection between the gas generator and the Y-shaped gas distributor. The generator lifting column 4 can play a role in supporting the gas generator, and the auxiliary clamp 8 reinforces the gas generator.

[0033] In this embodiment, specifically: two grooves are provided on the upper surface of the first placement base 2, the grooves match the shape of the clamping block 5, the two corners at the bottom of the clamping block 5 match the shape of the grooves, the depth of the grooves matches the insertion depth of the two corners when the clamping block 5 is fully clamped, and plays a limiting role.

[0034] In this embodiment, specifically: the clamping assembly 201 also includes a workbench 9, a bracket 10, a support plate 11 and a hydraulic cylinder 12; the top of the workbench 9 is fixedly connected to the bracket 10, the top of the bracket 10 is fixedly connected to the support plate 11, and the top of the support plate 11 is installed with a hydraulic cylinder 12, which provides power for the assembly of the retaining ring 8.

[0035] In this embodiment, specifically: the top moving block 6 is detachably fixedly connected to the bottom end of the piston rod of the hydraulic cylinder 12, and the top moving block 6 is fixed by threaded fitting or bolts to facilitate installation and disassembly.

[0036] The utility model is in operation: when in use, the top moving block 6 is fastened together with the pressing block 5 by bolts, the top moving block 6 is connected to the hydraulic cylinder 12, the gas generator is stably placed in the U-shaped groove on the second placement base 3, the Y-shaped gas distributor is placed in the U-shaped groove on the first placement base 2, so that the Y-shaped gas distributor and the gas generator are assembled together, the first placement base 2 is provided with a generator lifting column 4, the generator lifting column 4 is located at the connection between the gas generator and the Y-shaped distributor, and plays a supporting role, the pressing block 5 is located at the gas generator Just above the connection between the gas generator and the Y-type gas distributor, there is a magnet 7 inside the clamping block 5, which can absorb the metal clamping ring 8 and fix it just above the connection between the gas generator and the Y-type gas distributor to prevent it from falling off during operation. When the clamping block 5 is pressed downward, the clamping ring 8 will be stretched open. When the clamping ring 8 is pressed to the position where the gas generator and the Y-type gas distributor are connected, the clamping ring 8 will contract and fix the gas generator and the Y-type gas distributor together. At this time, the clamping block 5 moves to the bottom, and the groove on the first placement base 2 plays a limiting role.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An airbag clip assembly device for correcting an abnormal sitting posture deviation of an occupant, comprising a base assembly (101), characterized in that: The base assembly (101) comprises a fixed base plate (1), a first placement base (2), a second placement base (3) and a generator lifting column (4); the upper surface of the fixed base plate (1) is fixedly connected to the first placement base (2), one side of the first placement base (2) is fixedly connected to the second placement base (3), and the upper surface of the first placement base (2) is fixedly connected to the generator lifting column (4); A clamping assembly (201) is arranged above the base assembly (101), and the clamping assembly (201) comprises a clamping block (5) and a top moving block (6); a clamping block (5) is arranged above the first placement base (2), and the clamping block (5) is fixedly connected to the bottom of the top moving block (6) by bolts.

2. The airbag clip assembly device for correcting abnormal sitting posture deviation of an occupant according to claim 1, characterized in that: The clamping assembly (201) further comprises a magnet (7) and a clamping ring (8); The pressing block (5) is an internal hollow structure, the inner side wall of the pressing block (5) is fixedly connected to a magnet (7), and a clamping ring (8) is provided at the bottom of the magnet (7).

3. The airbag clip assembly device for correcting abnormal sitting posture deviation of an occupant according to claim 1, characterized in that: A first U-shaped groove is provided on the upper surface of the first placement base (2), and a Y-shaped gas distributor is arranged inside the first U-shaped groove.

4. The airbag clip assembly device for correcting abnormal sitting posture deviation of an occupant according to claim 3 is characterized in that: A second U-shaped groove is provided on the upper surface of the second placement base (3), and a gas generator is arranged inside the second U-shaped groove.

5. The airbag clip assembly device for correcting abnormal sitting posture deviation of an occupant according to claim 4, characterized in that: The generator lifting column (4) is a cylinder, and the generator lifting column (4) is arranged at the connection between the gas generator and the Y-shaped gas distributor.

6. The airbag clip assembly device for correcting abnormal sitting posture deviation of an occupant according to claim 3, characterized in that: The upper surface of the first placement base (2) is provided with two grooves, and the grooves match the shape of the pressing block (5).

7. The airbag clip assembly device for correcting abnormal sitting posture deviation of an occupant according to claim 1, characterized in that: The clamping assembly (201) further comprises a workbench (9), a bracket (10), a support plate (11) and a hydraulic cylinder (12); the top of the workbench (9) is fixedly connected to the bracket (10), the top of the bracket (10) is fixedly connected to the support plate (11), and the top of the support plate (11) is equipped with a hydraulic cylinder (12).

8. The airbag clip assembly device for correcting abnormal sitting posture deviation of an occupant according to claim 7, characterized in that: The top moving block (6) is detachably fixedly connected to the bottom end of the piston rod of the hydraulic cylinder (12).

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