CN-224229170-U - Damping device for oxygenerator compressor and oxygenerator compressor

Abstract

The utility model discloses a damping device of an oxygenerator compressor, namely the oxygenerator compressor, which comprises a compressor damping spring, a nylon seat, a primary rubber damping pad, a flat washer, a spring washer, a mounting base and a mounting bolt, wherein the mounting base is connected with the compressor through the compressor damping spring, one end of a screw rod of the mounting bolt is fixed with the compressor, the other end of the screw rod of the mounting bolt is in sliding fit with the mounting base, and the head of the mounting bolt is propped against the mounting base. According to the utility model, through the arrangement of the nylon seat, the spring washer, the flat washer and the primary rubber shock pad, an elastic connection structure which is in complete contact is formed between the compressor base and the mounting base, and on the premise that the shock absorption effect is ensured by matching with the compressor shock absorption spring, stronger impact vibration can be handled when the vehicle-mounted shock absorber is used, and the durable use degree of the whole shock absorber is improved.

Inventors

• ZHU YONGJUN
• TAN SAIMENG
• TONG HONGLIANG
• ZHAO ZHIJUN
• LV YU
• BAI XIAOMIN

Assignees

• 合肥合试检测股份有限公司

Dates

Publication Date

20260512

Application Date

20241105

Claims (10)

1. 1. The utility model provides an oxygenerator compressor damping device, its characterized in that includes compressor damping spring, nylon seat, one-level rubber shock pad, plain washer, spring washer, installation base, mounting bolt, the installation base passes through compressor damping spring and links to each other with the compressor, the screw rod one end and the compressor of mounting bolt are fixed, the other end and installation base sliding fit, and the head of mounting bolt offsets with the installation base, still overlap in proper order on the screw rod and be equipped with nylon seat, one-level rubber shock pad, spring washer, plain washer, the installation base offsets with the compressor through one-level rubber shock pad, plain washer, spring washer, nylon seat.
2. 2. The damping device for an oxygenerator compressor according to claim 1, wherein the primary rubber damping pad abuts against the head of the mounting bolt through a secondary rubber pad, and the secondary rubber pad is clamped and fixed with the mounting base.
3. 3. The damping device for the compressor of the oxygen generator according to claim 2, wherein the secondary rubber pad is internally provided with a mounting hole matched with the screw rod, the secondary rubber pad is circumferentially provided with an annular mounting groove and is connected with a mounting base through the annular mounting groove, and the mounting base is provided with a hole matched with the secondary rubber pad.
4. 4. The damping device for the compressor of the oxygen generator according to claim 1, wherein one end of the nylon seat is abutted against the compressor, and the other end of the nylon seat is provided with a spring mounting step and is elastically connected with the damping spring of the compressor through the mounting step.
5. 5. The damping device for the compressor of the oxygen generator according to claim 1, wherein a gasket mounting step is formed at one end of the primary rubber damping pad, which faces the nylon seat, and the spring washer and the flat washer are coaxially arranged and are sequentially arranged in the gasket mounting step.
6. 6. The oxygenerator compressor damping device of claim 5, wherein the nylon seat is secured in a gasket mounting step connection and causes compression of a spring washer.
7. 7. The damping device for an oxygenerator compressor according to claim 1, wherein the compressor damping spring, the nylon seat, the primary rubber damping pad, the flat washer, the spring washer and the mounting bolt are coaxially arranged.
8. 8. The oxygenerator compressor damping device of claim 1, wherein the compressor damping spring is located outside of the primary rubber damping pad.
9. 9. The oxygenerator compressor damping device of claim 1, further comprising a compressor base, wherein a screw end of the mounting bolt is threadably coupled to the compressor base.
10. 10. An oxygenerator compressor comprising a damping device according to any one of claims 1 to 9.

Description

Damping device for oxygenerator compressor and oxygenerator compressor Technical Field The utility model relates to the technical field of damping equipment of an oxygenerator, in particular to a damping device of a compressor of the oxygenerator and the compressor of the oxygenerator. Background An oxygenerator is a device for re-extracting oxygen from air by using a pressure swing adsorption technology, and when the oxygenerator works, the air pressure needs to be changed by a compressor. When the compressor works, vibration can be generated, damage to the oxygenerator can be possibly caused, and strong vibration noise can be generated. When the existing compressor damping device is used, although the requirements of standing and using a common civil oxygen generator can be met, the vehicle-mounted use requirements of strong impact vibration are difficult to meet. Disclosure of utility model The utility model aims to solve the technical problem of meeting the strong impact vibration damping requirement of the vehicle-mounted oxygenerator compressor. The damping device for the oxygenerator compressor comprises a compressor damping spring, a nylon seat, a primary rubber damping pad, a flat washer, a spring washer, a mounting base and a mounting bolt, wherein the mounting base is connected with the compressor through the compressor damping spring, one end of a screw rod of the mounting bolt is fixed with the compressor, the other end of the screw rod of the mounting bolt is in sliding fit with the mounting base, the head of the mounting bolt is abutted against the mounting base, the nylon seat, the primary rubber damping pad, the spring washer and the flat washer are sleeved on the screw rod in sequence, and the mounting base is abutted against the compressor through the primary rubber damping pad, the flat washer, the spring washer and the nylon seat. Through nylon seat, spring washer, flat washer, one-level rubber shock pad's setting, form the elastic connection structure of complete contact between compressor base and installation base, under the prerequisite of guaranteeing the shock attenuation effect with compressor damping spring cooperation, can deal with the on-vehicle stronger impact vibration when using, promote whole damping device durable degree of use. As the preferable technical scheme, the first-stage rubber shock pad is propped against the head of the mounting bolt through the second-stage rubber pad, and the second-stage rubber pad is fixedly clamped with the mounting base. As the preferable technical scheme, the installation hole matched with the screw rod is formed in the secondary rubber pad, an annular installation groove is formed in the circumferential direction of the secondary rubber pad and is connected with the installation base through the annular installation groove, and the hole matched with the secondary rubber pad is formed in the installation base. As the preferable technical scheme, one end of the nylon seat is propped against the compressor, and the other end of the nylon seat is provided with a spring mounting step and is elastically connected with the damping spring of the compressor through the mounting step. As the preferable technical scheme, the one end of one-level rubber shock pad towards the nylon seat is offered the gasket and is installed the step, spring washer, plain washer are coaxial setting and locate in proper order in the gasket installation step. As a preferred technical solution, the nylon seat is connected and fastened with the gasket mounting step and causes the spring washer to compress. As the preferable technical scheme, the compressor damping spring, the nylon seat, the primary rubber damping pad, the flat washer, the spring washer and the mounting bolt are coaxially arranged. As a preferable technical scheme, the compressor damping spring is positioned outside the primary rubber damping pad. As the preferable technical scheme, the device further comprises a compressor base, and the screw end of the mounting bolt is in threaded connection with the compressor base. An oxygenerator compressor comprises the oxygenerator compressor damping device. The utility model has the beneficial effects that: (1) According to the utility model, through the arrangement of the nylon seat, the spring washer, the flat washer and the primary rubber shock pad, an elastic connection structure which is in complete contact is formed between the compressor base and the mounting base, and on the premise that the shock absorption effect is ensured by matching with the compressor shock absorption spring, stronger impact vibration can be handled when the vehicle-mounted shock absorber is used, and the durable use degree of the whole shock absorber is improved. (2) According to the utility model, the compressor base and the mounting base can be pre-tightened through the spring washer and the flat washer, and when the mounting bolt and the compressor base are driven by impact vi