CN217056150U - Oil pump clamping damping mechanism - Google Patents
Oil pump clamping damping mechanism Download PDFInfo
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- CN217056150U CN217056150U CN202123318076.3U CN202123318076U CN217056150U CN 217056150 U CN217056150 U CN 217056150U CN 202123318076 U CN202123318076 U CN 202123318076U CN 217056150 U CN217056150 U CN 217056150U
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- oil pump
- rubber block
- damping
- heat dissipation
- damping mechanism
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Abstract
The utility model discloses an oil pump clamping damping mechanism, which comprises a damping cover, wherein the damping cover is in a semicircular structure; the two groups of shock absorption covers are fixedly connected through the connecting component to form a placing cavity for placing the oil pump main body; a damping mechanism is formed in the damping cover and used for reducing vibration generated by the operation of the oil pump; the damping mechanism is provided with sound-absorbing cotton for reducing noise generated by the operation of the oil pump; the damping mechanism is provided with a first rubber block and a second rubber block; the first rubber block and the second rubber block are elastically connected through a damping spring; the oil pump operates to form vibration and touches the first rubber block to realize primary damping; the first rubber block receives pressure formed by the movement of the oil pump and transmits the pressure to the second rubber block through the damping spring to realize secondary damping; the device has the advantages of optimized structure, convenient fixation, stable installation and safe use; the device enhances the damping effect and ensures the stable operation of the oil pump; this device adds and inhales cotton effective control oil pump noise of sound.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to oil pump clamping damper.
Background
The oil pump is automobile engine's important subassembly, the oil pump is at the in-process of operation, because the problem of vibrations often can be produced to its operation mode, rigid connection between pump core and the oil storage box makes the vibrations that the pump core produced can not by fine absorption or buffering, and then lead to the machine loss to increase, the noise appears, its output can change along with the rotational speed during general oil pump speed governing, when the rotational speed can't change, we can only rely on supplementary shock attenuation original paper to improve the vibrations problem, but current most oil pump is very simple when fixed, generally directly with other equipment rigid connection, the shock attenuation effect is not good, the reliability of oil pump can be reduced for a long time, lead to the use risk, and also can't obtain effectual control because of the noise that oil pump vibrations produced.
The utility model discloses a chinese utility model patent (application date 2011.06.07, notice No. CN202108717U) discloses a mechanism pump clamping mechanism for among oil pump performance test equipment, including positioning seat, pneumatic cylinder, oil-well pump, oil pump, a plurality of hydro-cylinder and a plurality of clamping jaws corresponding with the hydro-cylinder etc, the device is arranged in locating inlet port and the oil outlet on the positioning seat among the oil pump clamping mechanism among the oil pump performance test equipment, can make the oil pump oil circuit communicate with each other with test oil circuit mechanism connection after the oil pump is fixed on the positioning seat, has consequently further saved the fixed required time of oil pump clamping, has improved work efficiency.
The utility model discloses a china utility model patent (application date 2017.01.03, notice No. CN206368799U) discloses an oil pump damping device and electric automobile, including the shock attenuation rubber ring, the oil pump is surroundd to the shock attenuation rubber ring, and the shock attenuation rubber ring can be connected with the automobile body installing support, utilizes the good vibration isolation performance of rubber material to attenuate the vibrations of oil pump operation, has guaranteed the vibration isolation performance of oil pump system.
Therefore, combine current oil pump to have among the prior art not convenient to fix, the shock attenuation effect is limited and be difficult to the problem of noise control, design a configuration optimization, the fixed mounting of being convenient for, can play better shock attenuation effect and can effective noise control's device to solve above-mentioned problem.
Disclosure of Invention
The utility model aims at providing a configuration optimization, the fixed mounting of being convenient for, the tight damper of oil pump clamp of effectual, the effective control noise of shock attenuation.
In order to achieve the above object, the present invention provides the following technical solutions:
oil pump clamping damper includes:
the shock absorption cover is of a semicircular structure;
the two groups of shock absorbing covers are fixedly connected through the connecting component to form a placing cavity for placing the oil pump main body; wherein
A damping mechanism is formed in the damping cover and used for reducing vibration generated by the operation of the oil pump;
the damping mechanism is provided with sound-absorbing cotton for reducing noise generated by the operation of the oil pump;
the damping mechanism is provided with a first rubber block and a second rubber block;
the first rubber block and the second rubber block are elastically connected through a damping spring;
the edge of the first rubber block is wavy;
the oil pump operates to form vibration and touches the first rubber block to realize primary damping;
the first rubber block receives pressure formed by movement of the oil pump and transmits the pressure to the second rubber block through the damping spring so as to realize secondary damping.
Further, the oil pump runs to form vibration and touches the first rubber block to form friction force so as to limit the running track of the oil pump.
Furthermore, a plurality of heat dissipation through holes distributed at intervals are prefabricated in the first rubber block along the length direction of the first rubber block;
a heat dissipation channel is formed between the first rubber block and the second rubber block;
the heat dissipation through hole is communicated with the heat dissipation channel to form a heat dissipation mechanism for discharging heat generated by operation of the oil pump.
Furthermore, the heat dissipation through hole with the sound cotton is inhaled to the inner wall installation of heat dissipation channel.
Further, a mounting end is formed on the shock absorption cover;
the mounting end is provided with a bolt hole for mounting the connecting assembly.
Further, the connecting assembly is provided with a fixing bolt and a fixing nut;
and the fixing bolts are inserted into the bolt holes on the two groups of shock absorption covers and are screwed and fixed through fixing nuts.
In the technical scheme, the utility model discloses an oil pump clamp tight damper has following beneficial effect:
1. the oil pump clamping damping mechanism provided by the utility model has the advantages of optimized structure, convenient fixation, difficult loosening and falling off, stable installation and safe use through bolt connection;
2. the device performs secondary damping treatment on the oil pump through the first rubber block, the second rubber block and the spring, so that the damping effect is enhanced, and the stable operation of the oil pump is ensured;
3. this device adds on absorbing the noise that the cotton can the operation production of effective control oil pump of inhaling on absorbing basis.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic plan structure view of an oil pump clamping damping mechanism provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of an oil pump clamping damping mechanism provided in an embodiment of the present invention;
fig. 3 is a schematic structural view of an oil pump clamping damping mechanism provided by the embodiment of the present invention.
Description of reference numerals:
1. a shock-absorbing housing; 2. a connecting assembly; 3. a damping mechanism; 4. sound-absorbing cotton; 5. a damping spring; 6. a heat dissipation channel;
11. an installation end; 12. bolt holes;
21. fixing the bolt; 22. fixing a nut;
31. a first rubber block; 32. a second rubber block;
311. and the heat dissipation through hole.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
It is to be noted that the terms "upper", "between", "inner wall", and the like, as used herein, are used in the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and similar expressions are used for illustrative purposes only and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention; furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
See fig. 1-3;
the utility model discloses an oil pump clamping damper, include:
the shock absorption cover 1 is characterized in that the shock absorption cover 1 is of a semicircular structure;
the two groups of shock absorption covers 1 are fixedly connected through the connecting component 2 to form a placing cavity for placing the oil pump main body; wherein
A damping mechanism 3 is formed in the damping cover 1 to reduce the vibration generated by the operation of the oil pump;
the damping mechanism 3 is provided with sound absorption cotton 4 for reducing noise generated by the operation of the oil pump;
the damper mechanism 3 has a first rubber block 31 and a second rubber block 32;
the first rubber block 31 and the second rubber block 32 are elastically connected through a damping spring 5;
the edge of the first rubber block 31 is wavy;
the oil pump operates to form vibration and touches the first rubber block 31 to realize primary damping;
the first rubber block 31 receives the pressure generated by the oil pump movement and transmits the pressure to the second rubber block 32 through the damping spring 5 to realize secondary damping.
Specifically, the utility model provides an oil pump presss from both sides tight damper, the cladding is in the outside of oil pump main part behind the shock attenuation cover 1 through 2 fixed connection of coupling assembling, when the oil pump operation produces vibrations, the first block rubber 31 of touching damper 3 can be taken first place to the oil pump outer wall, first block rubber 31 carries out the first elastic damping to the vibrations touching of oil pump and is the one-level shock attenuation, the pressure that first block rubber 31 accepted simultaneously can continue to transmit for second block rubber 32 through damping spring 5, this process is the second elastic damping of oil pump and is the second grade shock attenuation, twice shock attenuation process can effectively restrain the vibrations of oil pump, guarantee oil pump steady operation.
Further, be equipped with on the damper 3 and inhale sound cotton 4, the oil pump operation in-process can produce the noise, inhales sound cotton 4 and can absorb the noise in order to play the effect of making an uproar.
The oil pump operation generates vibration and touches the first rubber block 31 to generate friction force so as to define the oil pump operation track.
Specifically, the oil pump produces vibrations during operation, and the too big displacement phenomenon that easily causes of vibration range, first block rubber 31 edge are wavy, and its bellied position can prevent oil pump offset with oil pump friction.
A plurality of radiating through holes 311 distributed at intervals are prefabricated along the length direction of the first rubber block 31;
a heat dissipation channel 6 is formed between the first rubber block 31 and the second rubber block 32;
the heat dissipation through hole 311 is communicated with the heat dissipation channel 6 to form a heat dissipation mechanism for discharging heat generated by the operation of the oil pump.
Specifically, the long-term operation of oil pump can cause the fuselage high temperature, if do not have sufficient space fuel feed pump heat dissipation, causes the oil pump to damage easily, and this device carries out absorbing in-process to the oil pump, can utilize the heat dissipation mechanism that heat dissipation through-hole 311 and heat dissipation channel 6 intercommunication formed to dispel the heat to the oil pump, guarantees oil pump operation safety.
The sound absorption cotton 4 is installed on the inner walls of the heat dissipation through holes 311 and the heat dissipation channel 6.
Specifically, the sound absorbing cotton 4 is arranged on the inner walls of the heat dissipation through holes 311 and the heat dissipation channel 6, so that the noise of the oil pump can be effectively reduced.
The shock-absorbing cover 1 is provided with a mounting end 11;
the mounting end 11 is provided with a bolt hole 12 for mounting the connecting assembly 2.
Specifically, the mounting ends 11 of the two sets of shock absorbers 1 contact and the bolt holes 12 are correspondingly overlapped to mount the connecting component 2.
The connecting component 2 is provided with a fixing bolt 21 and a fixing nut 22;
the fixing bolts 21 are inserted into the bolt holes 12 of the two sets of shock absorbing covers 1 and are screwed and fixed by the fixing nuts 22.
Specifically, in the bolt hole 12 that the position corresponds is inserted to fixing bolt 21, use fixing nut 22 to connect two sets of shock attenuation covers 1 fixedly, according to the size of oil pump, adjust fixing nut 22 until keeping this device cladding outside the oil pump and with the oil pump suitable distance.
In the technical scheme, the utility model discloses an oil pump clamp tight damper has following beneficial effect:
1. the device is connected through the fixing bolt, the size of the placing cavity can be adjusted according to the size of the oil pump, and the oil pumps of different models can be conveniently used;
2. the edge of the first rubber block in the device is wavy, and when the oil pump vibrates and is in contact with the first rubber block 31, the wavy edge of the first rubber block can increase the friction force with the oil pump, so that the oil pump is prevented from moving to generate position deviation;
3. utilize the heat dissipation mechanism that heat dissipation through-hole and heat dissipation channel intercommunication formed to dispel the heat to the oil pump in this device, avoid the long-term operation of oil pump to make the fuselage high temperature, guarantee oil pump operation safety.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (6)
1. Oil pump clamping damper, its characterized in that includes:
the shock absorption cover (1), the shock absorption cover (1) is of a semicircular structure;
the two groups of shock absorption covers (1) are fixedly connected through the connecting component (2) to form a placing cavity for placing the oil pump main body; wherein
A damping mechanism (3) is formed in the damping cover (1) and used for reducing vibration generated by the operation of the oil pump;
the damping mechanism (3) is provided with sound-absorbing cotton (4) for reducing noise generated by the operation of the oil pump;
the damping mechanism (3) is provided with a first rubber block (31) and a second rubber block (32);
the first rubber block (31) and the second rubber block (32) are elastically connected through a damping spring (5);
the edge of the first rubber block (31) is wavy;
the oil pump operates to form vibration and touches the first rubber block (31) to realize primary shock absorption;
the first rubber block (31) receives pressure generated by oil pump movement and transmits the pressure to the second rubber block (32) through the damping spring (5) to realize secondary damping.
2. The oil pump clamping damper mechanism according to claim 1, characterized in that:
the oil pump runs to form vibration and touches the first rubber block (31) to form friction force so as to limit an oil pump running track.
3. The oil pump clamping damper mechanism according to claim 1, characterized in that:
a plurality of heat dissipation through holes (311) distributed at intervals are prefabricated in the first rubber block (31) along the length direction of the first rubber block;
a heat dissipation channel (6) is formed between the first rubber block (31) and the second rubber block (32);
the heat dissipation through hole (311) is communicated with the heat dissipation channel (6) to form a heat dissipation mechanism for discharging heat generated by the operation of the oil pump.
4. The oil pump clamping damping mechanism of claim 3, wherein:
the sound absorption cotton (4) is installed on the inner walls of the heat dissipation through holes (311) and the heat dissipation channel (6).
5. The oil pump clamping damping mechanism of claim 1, wherein:
the shock absorption cover (1) is provided with a mounting end (11);
and the mounting end (11) is provided with a bolt hole (12) for mounting the connecting component (2).
6. The oil pump clamping damping mechanism according to claim 5, wherein:
the connecting component (2) is provided with a fixing bolt (21) and a fixing nut (22);
the fixing bolts (21) are inserted into the bolt holes (12) on the two groups of shock absorption covers (1) and are screwed and fixed through fixing nuts (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123318076.3U CN217056150U (en) | 2021-12-27 | 2021-12-27 | Oil pump clamping damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123318076.3U CN217056150U (en) | 2021-12-27 | 2021-12-27 | Oil pump clamping damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217056150U true CN217056150U (en) | 2022-07-26 |
Family
ID=82480179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123318076.3U Active CN217056150U (en) | 2021-12-27 | 2021-12-27 | Oil pump clamping damping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217056150U (en) |
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2021
- 2021-12-27 CN CN202123318076.3U patent/CN217056150U/en active Active
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