CN107255135B - Method and equipment for automatically oiling damper - Google Patents
Method and equipment for automatically oiling damper Download PDFInfo
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- CN107255135B CN107255135B CN201710610414.XA CN201710610414A CN107255135B CN 107255135 B CN107255135 B CN 107255135B CN 201710610414 A CN201710610414 A CN 201710610414A CN 107255135 B CN107255135 B CN 107255135B
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- oil
- base
- damper
- tank
- damper base
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
Abstract
The invention relates to an automatic oil injection method and an automatic oil injection device for a damper, wherein the method comprises the following steps: the device comprises a first oil tank, a second oil tank and a damper base tank, wherein the damper base tank is used for accommodating a plurality of bases; the damper base conveyed by the damper base tank is placed on the base clamp holder on the turntable; the turntable is used for bearing the four base clamps and sequentially sending the damper base to the position below the oil injector; the gear pressure pump is connected with the oil injector, the material receiving unit is used for conveying the damper base filled with oil to the material receiving unit from the position below the oil injector through the turntable, and the damper base is taken out by the material receiving unit and is stacked in a concentrated mode. The method and the device for automatically filling the damper have high automation level, and can continuously fill oil for a long time after the damper bases to be processed are placed into the feed box in large batch and damping oil raw materials are placed into the oil drum in large batch. Is particularly suitable for mass production line application.
Description
Technical Field
The invention relates to an automatic processing method and processing equipment, in particular to a method and equipment for filling damping oil into a damper for damping by using the damping oil.
Technical Field
In the prior art, a box cover of a storage box for containing articles for an automobile needs to be opened slowly when being opened, so that a damper is needed to limit the opening speed, a damping oil type damper is needed, and in the production process of the damper, oil is filled into the damper by manual operation of an operator.
For example: the Chinese utility model patent of 201521013476.5, entitled "instrument movement damping oil precision automatic filling control device", applied by shanghai kang biliy instruments limited company, discloses the following technical scheme:
the utility model comprises a workbench, wherein a working groove is arranged on the workbench; the damping oil containing module is arranged in the workbench; the damping oil gun lifting module is arranged in the workbench and is connected with the damping oil containing module; and the control unit is arranged in the workbench and is connected with the damping oil gun lifting module. The utility model discloses accurate automatic filling controlling means of instrument core damping oil is to high concentration liquid 5 milligrams ~ 7 milligrams trace precision control to realize that the quantized value of damping oil accords with the electric measuring instrument and overshoots and the response time standard requirement. "
Through analyzing the technical scheme of the patent, the technology is low in automation degree and is not suitable for the processing requirement of the product, and in addition, the preparation work before the filling of the technology is too complicated and is not suitable for the application of a large-scale production line.
Disclosure of Invention
The invention provides a method and equipment for automatically injecting oil into a damper, aiming at the defects that the prior art has low automation degree, is not suitable for the processing requirement of the product, and has too complicated preparation work before injection and is not suitable for application in a large-batch production line.
The present invention is realized by adopting the following technical means.
The method for implementing the automatic oiling of the damper comprises the following steps:
the method comprises the following steps that firstly, silicone oil is pre-filled in a first oil tank and a second oil tank, and a plurality of bases are placed in a damper base tank at the same time;
and secondly, selecting one of the first oil tank and the second oil tank to be used, starting the booster pump, and conveying air pressure to a selected oil tank air pressure port: the first oil tank air pressure port or the second oil tank air pressure port adjusts the air pressure in the oil tank to be 0.2026 MPa-0.21 MPa, a pressure instrument indicates whether the pressure reaches the standard or not, and the fluidity of the silicone oil is enhanced under the pushing of the air pressure;
thirdly, simultaneously, vibrating the damper base tank, selecting a base with a correct position to enter a base channel and push the base channel to the end part of the feeding mechanism, inserting two chucks of a base clamp holder into the jacks to prop open the two chucks, enabling the base to fall between the chucks, withdrawing the support bar from the jacks, and clamping the base by the chucks;
fourthly, arranging an in-place sensor on a base holder of the feeding mechanism, and outputting a base in-place signal by the sensor;
fifthly, adjusting the output dosage of the first oil tank or adjusting the output dosage of the second oil tank; outputting at a silicone oil outlet;
sixthly, when the in-place sensor signal is true, starting the turntable, and conveying a damper base to the position below the oil injector;
seventhly, lifting the damper base to enable the oil injector to be deep into a damping oil groove in the damper base;
eighthly, starting an oil injection motor to drive a gear booster pump, pressing damping oil into a damping oil groove under the control of the accurate rotation angle of the gear pump, closing an oil injector when the damping oil groove is filled with oil in place, and dropping a damper base;
and step nine, rotating the turntable, conveying the damper base to a material receiving unit, and intensively stacking the damper base by the material receiving unit.
The rotary disc, the feeding mechanism, the oil injection motor, the pressure pump, the material receiving unit and the in-place sensor are all connected to the controller for control.
The controller is connected with a manual switch group, and after receiving a starting signal of the manual switch group, the controller starts a vibration motor and a pressure pump in a damper base tank to operate.
An apparatus for automated oiling of dampers, the apparatus comprising:
the device comprises a first oil tank and a second oil tank, wherein the two oil tanks contain silicone oil; when in use, one of the two is switched on, and the other is switched off;
a damper base canister for holding a plurality of bases;
the pressure pump is connected with the first oil tank air pressure port and the second oil tank air pressure port through an air pipe;
the feeding mechanism is used for placing the damper base conveyed by the damper base tank on the base clamp holder on the turntable;
an in-place sensor is arranged on the base holder and outputs a base in-place signal to the controller;
the first oil tank air pressure regulator is arranged at an air pressure inlet of the first oil tank, the second oil tank air pressure regulator is arranged at an air pressure inlet of the second oil tank, the pressure is 0.2026 MPa-0.21 MPa, and the first oil tank air pressure regulator and the second oil tank air pressure regulator are respectively provided with pressure instruments for indicating the pressure;
the silicone oil outlet is communicated to the inlet of the gear pressurizing pump;
the turntable is used for bearing the four base clampers and sequentially sending the damper base to the position below the oil injector;
the gear pressurizing pump is connected with an inlet of the gear pressurizing pump, and the gear pressurizing pump is connected with the oil injector and extends into a damping oil groove in the damper base;
and the damper base is conveyed to the material receiving unit by the turntable from the position below the oil injector, and the damper base is taken out by the material receiving unit and is concentrated and stacked.
The base holder is provided with two chucks, the two chucks are provided with jacks, the jacks are inserted by the support rods to prop open the chucks, the space after the support rods are used for accommodating the base to fall into, and the chucks clamp the base after the support rods are withdrawn from the jacks.
The gear pressurizing pump is sequentially connected with the coupler, the reducer and the oil injection motor; the tail end of the oil ejector is provided with an oil injection nozzle, the middle of the oil injection nozzle is provided with an oil injection hole, and the oil injection hole is communicated with a cavity of the gear pressurizing pump.
The oil ejector is an annular device, and the shape of the annular device is matched with the damping oil groove.
The automatic oil injection method and the automatic oil injection equipment for the damper have high automation level, can continuously inject oil for a long time after the damper bases to be processed are placed into the material box in a large batch and damping oil raw materials are placed into the oil drum in a large batch, and are particularly suitable for being applied to mass production lines.
Drawings
FIG. 1 is a general schematic view of an automatic oil injection method and an oil injection device for a damper according to the present invention;
FIG. 2 is a schematic view showing the configuration of the damper according to the present invention when used in an automobile storage box;
FIG. 3 is a schematic diagram of the structure of a damper base, which is a processing object in the method and the device for automatically oiling the damper according to the present invention;
FIG. 4 is a schematic diagram of a damper holder in the method and the apparatus for automatically oiling the damper according to the present invention;
fig. 5 is a schematic diagram of an oil tank and an oil filling unit in the method for automatically filling oil into the damper and the oil filling device of the invention.
Detailed Description
In order to better understand the invention, the following description of the embodiments of the invention with reference to the drawings and examples.
As shown in fig. 1 to 5, the method for implementing the automatic oiling of the damper comprises the following steps:
a first step of pre-filling the first oil tank 21 and the second oil tank 22 with silicone oil and simultaneously placing a plurality of bases 10 in the damper base tank 1;
in a second step, one of the first oil tank 21 and the second oil tank 22 is selected to be used, the booster pump 6 is started, and air pressure is delivered to the selected oil tank air pressure port: the first oil tank air pressure port 212 or the second oil tank air pressure port 222 is used for adjusting the air pressure in the oil tank to be 0.2026 MPa-0.21 MPa, a pressure instrument indicates whether the pressure reaches the standard or not, and the fluidity of the silicone oil is enhanced under the pushing of the air pressure;
thirdly, simultaneously, vibrating the damper base tank 1, enabling the base 10 with the correct position to enter the base channel and be pushed to the end part of the feeding mechanism 11, enabling the two clamping heads 112 of one base clamp 111 to be propped open by the support rod 115 inserted into the insertion holes 113, enabling the base 10 to fall between the clamping heads 112, enabling the support rod 115 to be withdrawn from the insertion holes 113, and clamping the base 10 by the clamping heads 112;
fourthly, arranging a base in-place sensor on a base holder 111 of the feeding mechanism 11, and outputting a base in-place signal by the sensor;
step five, adjusting the output dosage of the first oil tank 21 or adjusting the output dosage of the second oil tank 22; output at the silicone oil outlet 28;
sixthly, when the in-place sensor signal is true, the turntable 5 is started, and a damper base 10 is sent to the position below the oil injector 41;
seventhly, lifting the damper base 10 to enable the oil injector 41 to be deep into a damping oil groove 101 in the damper base 10;
eighthly, starting the oil injection motor 25 to drive the gear pressurizing pump 4, pressing damping oil into the damping oil groove 101 under the control of the accurate rotation angle of the gear pump, and closing the oil injector 41 and falling the damper base 10 when the damping oil groove 101 injects oil in place;
and step nine, rotating the turntable 5, conveying the damper bases 10 to the material receiving unit 3, and intensively stacking the damper bases 10 by the material receiving unit 3.
The turntable 5, the feeding mechanism 11, the oil injection motor 25, the pressurization pump 6, the material receiving unit 3 and the in-place sensor are all connected to the controller 51 for control.
The controller 51 is connected with a manual switch group 7, and after the controller 51 receives a starting signal of the manual switch group 7, the vibration motor and the pressure pump 6 in the damper base tank 1 are started to operate.
An apparatus for automated oiling of dampers, the apparatus comprising:
a first oil tank 21 and a second oil tank 22 that contain silicone oil; when in use, one of the two is switched on, and the other is switched off;
a damper base tank 1, wherein the damper base tank 1 is used for placing a plurality of bases 10;
a pressurizing pump 6 for connecting the first tank air pressure port 212 and the second tank air pressure port 222 by a gas pipe;
a feeding mechanism 11, which places the damper base 10 sent by the damper base tank 1 on the base clamper 111 on the turntable 5;
an in-position sensor is arranged on the base holder 111, and the sensor outputs a base in-position signal to the controller 5;
the first oil tank air pressure regulator 211 is arranged at an air pressure inlet of the first oil tank 21, the second oil tank air pressure regulator 221 is arranged at an air pressure inlet of the second oil tank 22, and the pressure of the second oil tank is 0.2026 MPa-0.21 MPa which is respectively indicated by a pressure instrument;
the silicon oil outlet 28 is communicated to the gear pressurizing pump inlet 29;
a turntable 5 carrying four base holders 111 for sequentially feeding the damper base 10 below the lubricator 41;
a gear pressurizing pump 4 is connected with the gear pressurizing pump inlet 29, and the gear pressurizing pump 4 is connected with the oil injector 41 and extends into a damping oil groove 101 in the damper base 10;
and the receiving unit 3 is used for conveying the damper base 10 to the receiving unit 3 from the position below the oil injector 41 by the turntable 5, and taking out the damper base 10 by the receiving unit 3 for centralized stacking.
The base holder 111 has two jaws 112, both jaws having receptacles 113, the receptacles 113 being inserted by the struts 115 to spread the jaws 112 apart, the spread space being adapted to receive the base 10 to drop in, the jaws 112 holding the base 10 after the struts 115 have exited from the receptacles 113.
The gear pressurizing pump 4 is sequentially connected with a coupling 27, a speed reducer 26 and an oiling motor 25; the end of the oil filler 41 is an oil filling nozzle 42, the middle of the oil filling nozzle 42 is an oil filling hole 43, and the oil filling hole 43 is communicated with the cavity of the gear pressurizing pump 4.
The oil filler 41 is an annular member shaped to match the damping oil groove 101.
As shown in fig. 2, the main housing of the base 10 has ribs 103 for locking when being installed in the storage box, the upper cover 104 is formed by another process after the present invention is completed, and the part of the damping ring 105 extending in the damping oil groove 101 has a fin which moves in the damping oil and is not moved too fast due to the resistance of the damping oil.
The position-locking opening 106 is connected to the storage box cover, and the storage box cover can only be opened slowly due to the action of the damper when being opened.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (3)
1. A method for automatically oiling a damper, comprising the steps of:
a first step of pre-filling a first oil tank (21) and a second oil tank (22) with silicone oil and simultaneously placing a plurality of bases (10) in the damper base tank (1);
and secondly, selecting one of the first oil tank (21) and the second oil tank (22) to be used, starting the booster pump (6) and conveying air pressure to the selected oil tank air pressure port: the first oil tank air pressure port (212) or the second oil tank air pressure port (222) is used for adjusting the air pressure in the oil tank to be 0.2026MPa, a pressure instrument indicates whether the pressure reaches the standard or not, and the fluidity of the silicone oil is enhanced under the pushing of the air pressure;
thirdly, simultaneously, vibrating the damper base tank (1), enabling the base (10) with the correct position to enter a base channel and push to the end part of the feeding mechanism (11), inserting the two chucks (112) of one base clamper (111) into the insertion holes (113) by the support rods (115) to be propped open, enabling the base (10) to fall between the chucks (112), then enabling the support rods (115) to withdraw from the insertion holes (113), and clamping the base (10) by the chucks (112);
fourthly, arranging a base in-place sensor on a base holder (111) of the feeding mechanism (11), and outputting a base in-place signal by the sensor;
fifthly, adjusting the output dosage of the first oil tank (21) or adjusting the output dosage of the second oil tank (22); output at the silicone oil outlet (28);
sixthly, when the in-place sensor signal is true, the turntable (5) is started, and a damper base (10) is conveyed to the position below the oil injector (41);
seventhly, lifting the damper base (10) to enable the oil ejector (41) to be deep into a damping oil groove (101) in the damper base (10);
eighthly, starting an oil injection motor (25), driving a gear booster pump (4), pressing damping oil into a damping oil groove (101) under the control of the accurate rotation angle of the gear pump, and closing an oil injector (41) and falling a damper base (10) when the damping oil groove (101) injects oil in place;
and ninthly, rotating the turntable (5), conveying the damper base (10) to the material receiving unit (3), and intensively stacking the damper base (10) by the material receiving unit (3).
2. The method of automated oiling of dampers according to claim 1, wherein:
the rotary table (5), the feeding mechanism (11), the oil injection motor (25), the pressure pump (6), the material receiving unit (3) and the in-place sensor are connected to a controller (51) for control.
3. The method for automatically oiling a damper according to claim 2, wherein:
the controller (51) is connected with a manual switch group (7), and after the controller (51) receives a starting signal of the manual switch group (7), a vibration motor and a pressure pump (6) in the damper base tank (1) are started to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610414.XA CN107255135B (en) | 2017-07-25 | 2017-07-25 | Method and equipment for automatically oiling damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610414.XA CN107255135B (en) | 2017-07-25 | 2017-07-25 | Method and equipment for automatically oiling damper |
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| Publication Number | Publication Date |
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| CN107255135A CN107255135A (en) | 2017-10-17 |
| CN107255135B true CN107255135B (en) | 2023-04-18 |
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| CN201710610414.XA Active CN107255135B (en) | 2017-07-25 | 2017-07-25 | Method and equipment for automatically oiling damper |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108637667B (en) * | 2018-04-23 | 2023-07-14 | 东莞利富高塑料制品有限公司 | Damper assembly process and production line |
| CN114962962B (en) * | 2022-05-26 | 2023-11-21 | 李娟� | Oiling equipment is used in production of car attenuator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3032453B2 (en) * | 1995-10-05 | 2000-04-17 | 乾計画株式会社 | Quantitative supply method for highly viscous substances |
| CN201526639U (en) * | 2009-11-11 | 2010-07-14 | 慈溪市福尔达实业有限公司 | Fueling device for damper |
| CN101935001B (en) * | 2010-08-03 | 2012-06-06 | 常州朗锐凯迩必减振技术有限公司 | Automatic oiling machine |
| CN205419731U (en) * | 2016-02-02 | 2016-08-03 | 上海天泽机电有限公司 | Double -colored filling machine is used to cosmetics |
| CN105752911B (en) * | 2016-03-30 | 2024-03-05 | 深圳市合元科技有限公司 | Tobacco tar injection device and be used for electron smog spinning disk atomiser's automatic oiling system |
| CN206266208U (en) * | 2016-11-08 | 2017-06-20 | 天津舜能润滑科技股份有限公司 | Transport mechanism with many filling guns liquid quantitative filling device |
| CN207378039U (en) * | 2017-07-25 | 2018-05-18 | 东莞利富高塑料制品有限公司 | A kind of equipment of damper automation oiling |
| CN107504122B (en) * | 2017-08-21 | 2019-05-17 | 赣州禾盈通用零部件有限公司 | A kind of high viscosity damping oil oiling machine |
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