CN203141070U - Multifunctional air pressure pointer push mounting device for automotive pointer instrument - Google Patents

Multifunctional air pressure pointer push mounting device for automotive pointer instrument Download PDF

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Publication number
CN203141070U
CN203141070U CN2013201879360U CN201320187936U CN203141070U CN 203141070 U CN203141070 U CN 203141070U CN 2013201879360 U CN2013201879360 U CN 2013201879360U CN 201320187936 U CN201320187936 U CN 201320187936U CN 203141070 U CN203141070 U CN 203141070U
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CN
China
Prior art keywords
control signal
pointer
air pressure
proportional valve
pointer instrument
Prior art date
Application number
CN2013201879360U
Other languages
Chinese (zh)
Inventor
李春龙
张志波
杨茜
孙敬武
徐兆梦
刘振新
Original Assignee
航天科技控股集团股份有限公司
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Publication date
Application filed by 航天科技控股集团股份有限公司 filed Critical 航天科技控股集团股份有限公司
Priority to CN2013201879360U priority Critical patent/CN203141070U/en
Application granted granted Critical
Publication of CN203141070U publication Critical patent/CN203141070U/en

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Abstract

A multifunctional air pressure pointer push mounting device for an automotive pointer instrument relates to the field of push-mounting air pressure pointers. The multifunctional air pressure pointer push mounting device solves the problems that an existing air pressure pointer is high in operation difficulty in an installation method, low in efficiency and unstable in quality. A first control signal output end of a controlling unit is connected with a control signal input end of a relay, a potentiometer is in serial connection between a control signal output end of an electromagnetic proportional valve of the controlling unit and a control signal output end of the electromagnetic proportional valve, the electromagnetic proportional valve is in serial connection in an air supply loop of a single-stroke air cylinder, a control signal output end of the relay is connected with a control signal input end of an electromagnetic switch, the electromagnetic switch is used for driving the single-stroke air cylinder to reciprocate, a supporting structure is arranged right under the single-stroke air cylinder, a groove is formed in the upper portion of the supporting structure, and an inner structure of the groove is matched with a structure of a bottom layer of the automotive pointer instrument. The multifunctional air pressure pointer push mounting device is applied to automotive pointer instrument push mounting air pressure pointers.

Description

The Multifunctional, air end finger pin press-loading apparatus of automobile pointer instrument
Technical field
The utility model relates to and press-fits air pressure pointer field.
Background technology
Tradition air pressure pointer pressing method: press-fit by artificial pure frame for movement, in order comparatively accurately to control the dynamics that presses down, highly, whenever press-fit an automobile pointer instrument and need expend the workman about 2 minutes, efficient is very low, and it is longer totally to expend man-hour, and automatization level is low.And after workers with long time work, very easily tired, need the energy high concentration.The workman who has only long-time compacting experience could accept work, but operation easier is higher, and is careless slightly, will damage air gauge itself, causes product defective, has a strong impact on product percent of pass, for incorporated business brings unnecessary economic loss.
The utility model content
This use novel for the installation method operation easier height that solves existing air pressure pointer, efficient is low and the quality problem of unstable, has proposed the Multifunctional, air end finger pin press-loading apparatus of automobile pointer instrument.
The Multifunctional, air end finger pin press-loading apparatus of automobile pointer instrument, it comprises common segment and supporting construction, described common segment comprises executing agency and ECU, described executing agency comprises one-stroke cylinder, electromagnetic proportional valve and magnetic valve, described ECU comprises control module, power transfer module, relay and potentiometer
The first control signal output of control module links to each other with the control signal input of relay, potentiometer is connected between the control signal input of the solenoid-operated proportional valve control signal output of control module and electromagnetic proportional valve, described electromagnetic proportional valve is connected in the air feed loop of one-stroke cylinder, the control signal output of relay links to each other with the control signal input of electromagnetic valve switch, electromagnetic valve switch is used for driving the one-stroke cylinder and moves reciprocatingly
Supporting construction be arranged on the one-stroke cylinder under, the top of described supporting construction is provided with groove, the structure of the internal structure of described groove and automobile pointer instrument bottom adapts.
The utility model adopts semiautomatic control, in conjunction with modern industry control method such as pneumatic and automatically controlled, automaticity is higher, and the workman only need open master switch, put automobile pointer instrument, the flicking starting switch just can be finished whole pressing process, very easily left-hand seat, and require very low for workman's experience, alleviate workman's workload and intensity greatly, and operating efficiency is doubled, within one minute, just can accurately finishes whole pressing process.Owing to be to adopt machinery control, for precision, accuracy has obvious lifting, especially relatively pointer compacting height, the compacting dynamics be concerned about all are accurate control, guaranteed product processing quality uniformity, improved product quality, and then improved the qualification rate of product processing, saved unnecessary loss, simultaneously owing to will be applicable to all press-fiting for the air pressure pointer, its extensibility is also within limit of consideration, be easy to upgrading, have stronger adaptive capacity and development prospect for from now on development.Also guaranteed for the device security simultaneously, by the control to the feeding atmospheric pressure, limited accessible maximum pressure size in the pneumatic pressing process, and need both hands to press starting switch simultaneously during work, the scope of activities of limbs such as restriction arm, promote the security of equipment, guaranteed production safety.
Description of drawings
Fig. 1 is the schematic block diagram of the Multifunctional, air end finger pin press-loading apparatus of the specific embodiment one described automobile pointer instrument, and among the figure, the arrow among the 1-1 is represented the direction of motion of one-stroke cylinder, and the arrow in 2 is represented the direction of supporting construction holding power.
The specific embodiment
The specific embodiment one: present embodiment is described referring to Fig. 1, the Multifunctional, air end finger pin press-loading apparatus of the described automobile pointer of present embodiment instrument, it comprises common segment 1 and supporting construction 2, described common segment comprises executing agency and ECU, described executing agency comprises one-stroke cylinder 1-1, electromagnetic proportional valve 1-3 and electromagnetic valve switch 1-2, described ECU comprises control module 1-6, power transfer module 1-7, relay 1-4 and potentiometer 1-5
The first control signal output of control module 1-6 is connected with the control signal input of relay 1-4, potentiometer 1-5 is connected between the control signal input of the solenoid-operated proportional valve control signal output of control module 1-6 and electromagnetic proportional valve 1-3, described electromagnetic proportional valve 1-3 is connected on supplying in air circuit of one-stroke cylinder 1-1, the control signal output of relay 1-4 is connected with the control signal input of electromagnetic valve switch 1-2, electromagnetic valve switch 1-2 is used for driving one-stroke cylinder 1-1 and moves reciprocatingly
Supporting construction 2 be arranged on one-stroke cylinder 1-1 under, the top of described supporting construction 2 is provided with groove, the structure of the internal structure of described groove and automobile pointer instrument bottom adapts.
The described supporting construction 2 of present embodiment is by the custom-designed base layer support structure of automobile pointer instrument of various models, and at the automobile pointer instrument of different model, the supporting construction 2 that only needs to change the automobile pointer instrument that is applicable to this model gets final product.
One-stroke cylinder 1-1 is the part with the pointer actual contact, because that cylinder stretches out maximum length is certain, so can accomplish pressing down the strictness control of the degree of depth.By cylinder top adjusting nut adjustable-height.
Electromagnetic proportional valve 1-3 is the main executing agency that press-fits force value control in the process, can regulate the actual pressure size that presses down.Electromagnetic proportional valve itself can the atmospheric pressure value of reality press down the time, can be similar to by P=F * S and calculate force value, and its height of regulating by the input voltage value of the potentiometer of ECU changes to control.
The execution sequence of electromagnetic switch valve 1-2 control real process, i.e. the actual act flow process of one-stroke cylinder 1-1, electromagnetic switch valve 1-2 is the receiving portion of performance element.
Relay 1-4 is the tie between ECU and the performance element, is controlled by control module.
Potentiometer 1-5 is, and the 24V direct current carries out dividing potential drop, changes the value of electromagnetic proportional valve input voltage by the change resistance, thereby controls the size of cylinder throughput, and then force value is controlled.
The specific embodiment two: present embodiment is the further restriction to the Multifunctional, air end finger pin press-loading apparatus of the specific embodiment one described automobile pointer instrument, and described control module 1-6 adopts Fujitsu's chip microcontroller.
The utility model is programmed to single-chip microcomputer by computer.Can change control flow according to actual production process, and can carry out the controlled quentity controlled variable expansion.It is 2 that the hardware master control borad can be expanded input point, and output point is 3.
The specific embodiment three: present embodiment is that described power transfer module 1-7 provides the dc source of 24V for ECU to the further restriction of the Multifunctional, air end finger pin press-loading apparatus of the specific embodiment one described automobile pointer instrument.
The parameter of the utility model suitable device:
Power supply index: 220VAC; 50Hz; 1A;
The pressure limit that can bear: 20N~300N.

Claims (3)

1. the Multifunctional, air end finger pin press-loading apparatus of automobile pointer instrument, it is characterized in that, it comprises common segment (1) and supporting construction (2), described common segment comprises executing agency and ECU, described executing agency comprises one-stroke cylinder (1-1), electromagnetic proportional valve (1-3) and electromagnetic valve switch (1-2), described ECU comprises control module (1-6), power transfer module (1-7), relay (1-4) and potentiometer (1-5)
Control module, first control signal output and the relay (1-6), control signal input (1-4) links to each other, potentiometer, (1-5) be connected on control module, (1-6) solenoid-operated proportional valve control signal output and electromagnetic proportional valve, between the control signal input (1-3), described electromagnetic proportional valve, (1-3) be connected on the one-stroke cylinder, in the air feed loop (1-1), relay, (1-4) control signal output and electromagnetic valve switch, control signal input (1-2) links to each other, electromagnetic valve switch, (1-2) be used for driving the one-stroke cylinder, (1-1) move reciprocatingly
Supporting construction (2) be arranged on one-stroke cylinder (1-1) under, the top of described supporting construction (2) is provided with groove, the structure of the internal structure of described groove and automobile pointer instrument bottom adapts.
2. the Multifunctional, air end finger pin press-loading apparatus of automobile pointer instrument according to claim 1 is characterized in that, described control module (1-6) adopts Fujitsu's chip microcontroller.
3. the Multifunctional, air end finger pin press-loading apparatus of automobile pointer instrument according to claim 1 is characterized in that described power transfer module (1-7) provides the dc source of 24V for ECU.
CN2013201879360U 2013-04-15 2013-04-15 Multifunctional air pressure pointer push mounting device for automotive pointer instrument CN203141070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013201879360U CN203141070U (en) 2013-04-15 2013-04-15 Multifunctional air pressure pointer push mounting device for automotive pointer instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013201879360U CN203141070U (en) 2013-04-15 2013-04-15 Multifunctional air pressure pointer push mounting device for automotive pointer instrument

Publications (1)

Publication Number Publication Date
CN203141070U true CN203141070U (en) 2013-08-21

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Application Number Title Priority Date Filing Date
CN2013201879360U CN203141070U (en) 2013-04-15 2013-04-15 Multifunctional air pressure pointer push mounting device for automotive pointer instrument

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CN (1) CN203141070U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522046A (en) * 2013-10-22 2014-01-22 王文博 Automatic automobile instrument pointer pressing device
CN103676618A (en) * 2013-12-15 2014-03-26 柳州航盛科技有限公司 Automatic press-fitting system for pointers of vehicle-mounted pointer-type electronic clock
CN103962829A (en) * 2014-05-05 2014-08-06 航天科技控股集团股份有限公司 Automatic protection type multipath motormeter pointer crimping device and method
CN104930999A (en) * 2015-05-20 2015-09-23 航天科技控股集团股份有限公司 Detection module and detection method for crimping position of vehicle instrument pointer
CN105606358A (en) * 2016-03-25 2016-05-25 航天科技控股集团股份有限公司 Full-automatic instrument pointer tension detecting device
CN105643239A (en) * 2016-03-24 2016-06-08 航天科技控股集团股份有限公司 Meter pointer pressure self-positioning mechanism for automobiles and positioning method
CN105865663A (en) * 2016-03-25 2016-08-17 航天科技控股集团股份有限公司 Instrument pointer pulling force detection device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522046A (en) * 2013-10-22 2014-01-22 王文博 Automatic automobile instrument pointer pressing device
CN103676618A (en) * 2013-12-15 2014-03-26 柳州航盛科技有限公司 Automatic press-fitting system for pointers of vehicle-mounted pointer-type electronic clock
CN103962829A (en) * 2014-05-05 2014-08-06 航天科技控股集团股份有限公司 Automatic protection type multipath motormeter pointer crimping device and method
CN104930999A (en) * 2015-05-20 2015-09-23 航天科技控股集团股份有限公司 Detection module and detection method for crimping position of vehicle instrument pointer
CN104930999B (en) * 2015-05-20 2017-05-17 航天科技控股集团股份有限公司 Detection module and detection method for crimping position of vehicle instrument pointer
CN105643239A (en) * 2016-03-24 2016-06-08 航天科技控股集团股份有限公司 Meter pointer pressure self-positioning mechanism for automobiles and positioning method
CN105643239B (en) * 2016-03-24 2017-10-27 航天科技控股集团股份有限公司 One kind is used for automobile meter pointer pressure self-positioning mechanism and localization method
CN105606358A (en) * 2016-03-25 2016-05-25 航天科技控股集团股份有限公司 Full-automatic instrument pointer tension detecting device
CN105865663A (en) * 2016-03-25 2016-08-17 航天科技控股集团股份有限公司 Instrument pointer pulling force detection device
CN105606358B (en) * 2016-03-25 2018-05-22 航天科技控股集团股份有限公司 A kind of full-automatic gauge pointer stretching force detecting apparatus
CN105865663B (en) * 2016-03-25 2019-04-02 航天科技控股集团股份有限公司 A kind of gauge pointer stretching force detecting apparatus

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130821

Termination date: 20170415

CF01 Termination of patent right due to non-payment of annual fee