CN211042714U

CN211042714U - Detection equipment for instrument production

Info

Publication number: CN211042714U
Application number: CN201921800067.8U
Authority: CN
Inventors: 孙姣梅; 王鹏; 赵圆圆; 段兰兰; 欧阳瑞
Original assignee: Huaihua Vocational and Technical College
Current assignee: Huaihua Vocational and Technical College
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-17
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to an automobile instrument detects technical field, and discloses a check out test set is used in instrument production, comprises an operation bench, the top fixed mounting of operation panel has the section bar support, the top fixed mounting of section bar support has quick-witted case, the top fixed mounting of section bar support has the speed reducer that is located quick-witted incasement portion, the top fixed mounting of section bar support has the motor of being connected with the speed reducer transmission, the top movable mounting of operation panel has quantity to be two and runs through the transfer line that the section bar support extends to quick-witted incasement portion, two the top outside of transfer line passes through drive belt transmission with the output of speed reducer and is connected. This check out test set is used in instrument production can detect motormeter's functionality and leakproofness simultaneously, avoids motormeter to install repeatedly among the test procedure and dismantles, uses manpower sparingly and time, improves detection efficiency, and the while more makes things convenient for operating personnel to use.

Description

Detection equipment for instrument production

Technical Field

The utility model relates to an motormeter detects technical field, specifically is a check out test set is used in instrument production.

Background

The instruments of different automobile instrument boards are different, but the conventional instruments of the general automobile comprise an odometer, a tachometer, an engine oil pressure meter, a water temperature meter, a fuel meter, a charging meter and the like, and on the modern automobile, the automobile instruments also need to be provided with a voltage stabilizer which is specially used for stabilizing the voltage of an instrument power supply and inhibiting the fluctuation range so as to ensure the accuracy of the automobile instruments.

Traditional check out test set for instrument production is after getting into motormeter, only can separately detect instrument performance and leakproofness, needs to carry out repeated installation to motormeter and dismantles, and detection efficiency is lower, influences follow-up processing production efficiency, and extravagant manpower and production time, so has proposed a check out test set for instrument production and has solved the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a check out test set is used in instrument production possesses advantages such as convenient to use, has solved traditional check out test set is used in instrument production and has only can separately detected instrument performance and leakproofness after inserting motormeter, needs carry out the installation of repetition to motormeter and dismantle, and detection efficiency is lower, influences follow-up processing production efficiency, and extravagant manpower and production time's problem.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: the utility model provides a check out test set is used in instrument production, includes the operation panel, the top fixed mounting of operation panel has the section bar support, the top fixed mounting of section bar support has quick-witted case, the top fixed mounting of section bar support has the speed reducer that is located quick-witted incasement portion, the top fixed mounting of section bar support has the motor of being connected with the speed reducer transmission, the top movable mounting of operation panel has quantity for two and runs through the transfer line that the section bar support extends to quick-witted incasement portion, two the top outside of transfer line passes through drive belt transmission with the output of speed reducer and is connected, the top fixed mounting of operation panel has the main control system who is located the section bar support is positive, the outside of transfer line all overlaps and is equipped with the adapter sleeve, the relative one side fixed mounting of adapter sleeve has the adjustable shelf, the utility model discloses a pneumatic control device, including fixing base, sealed storehouse, operation panel, sealed storehouse, transmission line, the top fixed mounting of fixing base has the mount pad, the bottom fixed mounting of adjustable shelf has the outside that is located the mount pad and extends to the sealed storehouse at fixing base top, the bottom fixed mounting of operation panel has the vacuum pump, the bottom of sealed storehouse bonds and has the sealing rubber circle, the output intercommunication of vacuum pump has the connecting pipe that runs through operation panel and fixing base and extend to the mount pad right side, the top fixed mounting of mount pad has the transmission line of being connected with the main control system electricity, the equal fixed mounting in both sides has baroceptor.

Preferably, the bottom of operation panel fixed mounting has the supporting leg that the quantity is four, the section bar support is the setting of inversion U-shaped.

Preferably, two the outside of transfer line is provided with syntropy screw thread, the outside fixed mounting of transfer line has quantity to be two and is located the limiting plate of syntropy screw thread top and bottom respectively, the transfer line respectively with adapter sleeve threaded connection.

Preferably, belt pulleys are fixedly mounted on the top end of the transmission rod and an output shaft of the speed reducer, and a mounting frame fixedly connected with the bottom of the operating platform is fixedly mounted outside the vacuum pump.

Preferably, the top of the fixed seat is provided with a matching groove matched with the bottom of the sealed bin, and the air pressure sensors are symmetrically arranged.

Preferably, the outside of connecting pipe is the ripple setting and the top outside is provided with the screw thread, vacuum pump, motor and baroceptor all are connected with the main control system electricity.

(III) advantageous effects

Compared with the prior art, the utility model provides a check out test set is used in instrument production possesses following beneficial effect:

when the detection device for instrument production is used, a high rotating speed output by a motor is converted into a large torque force through a speed reducer, the large torque force is driven by a driving belt to rotate in the same direction with two transmission rods, a movable frame and a sealed cabin are driven by a connecting sleeve to move upwards, the sealed cabin is separated from a fixed seat, an operator can place an automobile instrument to be detected on a mounting seat, a transmission line and a connecting pipe are respectively connected to a signal input end of the automobile instrument and a pressure detection port, the output end of the motor rotates in a reverse mode to drive the two transmission rods to rotate, the sealed cabin moves downwards and is in contact with the fixed seat, the automobile instrument is isolated from outside air, air inside the automobile instrument is pumped outwards by a vacuum pump, when an air pressure sensor detects that the air pressure inside the sealed cabin obviously changes, the air pressure detection is unqualified, otherwise, the air pressure detection is, can detect motormeter's functional and leakproofness simultaneously, avoid among the test procedure motormeter to install repeatedly and dismantle, use manpower sparingly and time, improve detection efficiency, more make things convenient for operating personnel to use simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the device comprises an operation table 1, a section bar bracket 2, a chassis 3, a speed reducer 4, a motor 5, a transmission rod 6, a transmission belt 7, a control host 8, a connecting sleeve 9, a movable frame 10, a fixed seat 11, a mounting seat 12, a sealing bin 13, a vacuum pump 14, a sealing rubber ring 15, a connecting pipe 16, a transmission line 17 and an air pressure sensor 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a detecting device for instrument production comprises an operating table 1, a profile bracket 2 is fixedly installed at the top of the operating table 1, four supporting legs are fixedly installed at the bottom of the operating table 1, the profile bracket 2 is arranged in an inverted U shape, a case 3 is fixedly installed at the top of the profile bracket 2, a speed reducer 4 located inside the case 3 is fixedly installed at the top of the profile bracket 2, a motor 5 in transmission connection with the speed reducer 4 is fixedly installed at the top of the profile bracket 2, two transmission rods 6 which are movably installed at the top of the operating table 1 and extend into the case 3 through the profile bracket 2, belt pulleys are fixedly installed at the top ends of the transmission rods 6 and output shafts of the speed reducer 4, an installation frame fixedly connected with the bottom of the operating table 1 is fixedly installed at the outside of a vacuum pump 14, the top ends of the two transmission rods 6 are in transmission connection with output ends of the speed, a control host 8 positioned on the front surface of the profile bracket 2 is fixedly installed at the top of the operating platform 1, connecting sleeves 9 are sleeved outside the transmission rods 6, homodromous threads are arranged outside the transmission rods 6, two limiting plates which are respectively positioned at the top and the bottom of the homodromous threads are fixedly installed outside the transmission rods 6, the transmission rods 6 are respectively in threaded connection with the connecting sleeves 9, a movable frame 10 is fixedly installed at one side opposite to the connecting sleeves 9, fixed seats 11 which are positioned at one side opposite to the two transmission rods 6 are fixedly installed at the top of the operating platform 1, installation seats 12 are fixedly installed at the top of the fixed seats 11, a sealing bin 13 which is positioned outside the installation seats 12 and extends to the top of the fixed seats 11 is fixedly installed at the bottom of the operating platform 1, a vacuum pump 14 is fixedly installed at the bottom of the sealing bin 13, a sealing rubber ring 15 is bonded at the bottom of the sealing bin 13, and a connecting, the top of the mounting seat 12 is fixedly provided with a transmission line 17 electrically connected with the control host 8, the left side and the right side of the inner wall of the sealed bin 13 are both fixedly provided with an air pressure sensor 18, the top of the fixed seat 11 is provided with a matching groove matched with the bottom of the sealed bin 13, the air pressure sensors 18 are symmetrically arranged, the outer part of the connecting pipe 16 is arranged in a corrugated manner, the outer part of the top end of the connecting pipe 16 is provided with a thread, the vacuum pump 14, the motor 5 and the air pressure sensor 18 are both electrically connected with the control host 8, when in use, the high rotating speed output by the motor 5 is converted into large moment force through the speed reducer 4, and is driven by the driving belt 7 to rotate in the same direction with the two driving rods 6, so that the movable frame 10 and the sealed bin 13 are driven to move upwards through the connecting sleeve 9, the sealed bin 13 leaves the fixed seat 11, an operator can place the automobile instrument to be, at this moment, the output end of the motor 5 rotates to drive the two transmission rods 6 to rotate, the sealed cabin 13 moves downwards and is in contact with the fixing seat 11, the automobile instrument is isolated from the outside air, the vacuum pump 14 pumps the air inside the automobile instrument outwards, when the air pressure sensor 18 detects that the air pressure inside the sealed cabin 13 obviously changes, the air pressure detection is unqualified, otherwise, the automobile instrument is qualified, the device is simple and reasonable in structure, the functionality and the sealing performance of the automobile instrument can be simultaneously detected, the automobile instrument is prevented from being repeatedly installed and disassembled in the test process, the labor and the time are saved, the detection efficiency is improved, and meanwhile, the device is more convenient for an operator to use.

In conclusion, when the detection device for instrument production is used, the high rotating speed output by the motor 5 is converted into a large torque force through the speed reducer 4, the large torque force is driven by the driving belt 7 to rotate in the same direction with the two transmission rods 6, the movable frame 10 and the sealed cabin 13 are driven by the connecting sleeve 9 to move upwards, the sealed cabin 13 is separated from the fixed seat 11, an operator can place an automobile instrument to be detected on the mounting seat 12, the transmission line 17 and the connecting pipe 16 are respectively connected to the signal input end of the automobile instrument and the pressure detection port, the output end of the motor 5 rotates reversely to drive the two transmission rods 6 to rotate, the sealed cabin 13 moves downwards and is in contact with the fixed seat 11, the automobile instrument is isolated from the outside air, the air inside the automobile instrument is pumped outwards by the vacuum pump 14, and the air pressure detection is unqualified when the air pressure sensor 18 detects that the air pressure inside the sealed cabin, otherwise then be qualified, this device simple structure is reasonable, can detect motormeter's functionality and leakproofness simultaneously, avoid motormeter to install repeatedly among the test procedure and dismantle, use manpower sparingly and time, improve detection efficiency, it uses to make things convenient for operating personnel more simultaneously, it is after inserting motormeter to have solved traditional check out test set for the instrument production, only can separately detect instrument performance and leakproofness, need carry out repeated installation dismantlement to motormeter, detection efficiency is lower, influence follow-up processing production efficiency, and extravagant manpower and production time's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a check out test set is used in instrument production, includes operation panel (1), its characterized in that: the top fixed mounting of operation panel (1) has section bar support (2), the top fixed mounting of section bar support (2) has quick-witted case (3), the top fixed mounting of section bar support (2) has speed reducer (4) that is located quick-witted case (3) inside, the top fixed mounting of section bar support (2) has motor (5) of being connected with speed reducer (4) transmission, the top movable mounting of operation panel (1) has quantity to be two and runs through section bar support (2) and extend to quick-witted case (3) inside transfer line (6), two the top outside of transfer line (6) passes through drive belt (7) transmission with the output of speed reducer (4) and is connected, the top fixed mounting of operation panel (1) has control host computer (8) that are located section bar support (2) openly, the outside of transfer line (6) all overlaps and is equipped with adapter sleeve (9), the connecting sleeve is characterized in that a movable frame (10) is fixedly arranged on one side, opposite to the connecting sleeve (9), of the operating platform (1), a fixed seat (11) located on one side, opposite to the two transmission rods (6), is fixedly arranged on the top of the operating platform (1), a mounting seat (12) is fixedly arranged on the top of the fixed seat (11), a sealing bin (13) located outside the mounting seat (12) and extending to the top of the fixed seat (11) is fixedly arranged on the bottom of the operating platform (1), a vacuum pump (14) is fixedly arranged on the bottom of the operating platform (1), a sealing rubber ring (15) is bonded on the bottom of the sealing bin (13), an output end of the vacuum pump (14) is communicated with a connecting pipe (16) penetrating through the operating platform (1) and the fixed seat (11) and extending to the right side of the mounting seat (12), and a transmission line (17) electrically connected, and air pressure sensors (18) are fixedly mounted on the left side and the right side of the inner wall of the sealed bin (13).

2. The detecting device for producing the meter according to claim 1, wherein: the bottom of operation panel (1) fixed mounting has the supporting leg that quantity is four, section bar support (2) are the setting of invering the U-shaped.

3. The detecting device for producing the meter according to claim 1, wherein: two the outside of transfer line (6) is provided with syntropy screw thread, the outside fixed mounting of transfer line (6) has quantity to be two and is located the limiting plate of syntropy screw thread top and bottom respectively, transfer line (6) respectively with adapter sleeve (9) threaded connection.

4. The detecting device for producing the meter according to claim 1, wherein: the belt pulleys are fixedly mounted on the top end of the transmission rod (6) and an output shaft of the speed reducer (4), and the mounting frame fixedly connected with the bottom of the operating platform (1) is fixedly mounted outside the vacuum pump (14).

5. The detecting device for producing the meter according to claim 1, wherein: the top of the fixed seat (11) is provided with a matching groove matched with the bottom of the sealed bin (13), and the air pressure sensors (18) are symmetrically arranged.

6. The detecting device for producing the meter according to claim 1, wherein: the outside of connecting pipe (16) is the ripple setting and the top outside is provided with the screw thread, vacuum pump (14), motor (5) and baroceptor (18) all are connected with main control system (8) electricity.