CN210166238U - Pressure testing device for sensor production - Google Patents
Pressure testing device for sensor production Download PDFInfo
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- CN210166238U CN210166238U CN201920803360.3U CN201920803360U CN210166238U CN 210166238 U CN210166238 U CN 210166238U CN 201920803360 U CN201920803360 U CN 201920803360U CN 210166238 U CN210166238 U CN 210166238U
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Abstract
The utility model discloses a pressure testing device for sensor production, which comprises a bearing box body, wherein the left side of the top of the bearing box body is provided with a limiting groove, the left side and the right side of the top of the limiting groove are symmetrically provided with a prism, the prism is connected with a pressing plate in a sliding way, the top of the pressing plate is connected with a threaded rod, the threaded rod is connected with a threaded pipe sleeve in a threaded way, the lower end of the outer wall of the threaded pipe sleeve is connected with a bearing plate in a switching way, the upper end of the outer wall of the threaded pipe sleeve is fixedly connected with a secondary bevel gear, the right side of the top of the bearing plate is provided with a longitudinal positive and negative rotating motor, the left side of the longitudinal positive and negative rotating motor is connected with a longitudinal shaft, the left end of the longitudinal shaft is fixedly connected with a main bevel gear, the top of the, the limiting fixing of the cylindrical PCB is facilitated, the accuracy of a pressure test inspection result is improved, and the judgment of inspection personnel is facilitated.
Description
Technical Field
The utility model relates to a sensor technical field, concretely relates to pressure test device is used in sensor production.
Background
When a new technical revolution comes and the world enters the information era, accurate and reliable information is required to be obtained in the process of utilizing the information, a sensor is a main way and means for obtaining the information in the fields of nature and production, and in modern industrial production, particularly in the process of automatic production, various sensors are required to monitor and control various parameters in the production process, so that equipment works in a normal state or an optimal state, and products achieve the best quality. Therefore, the modern production loses the foundation without a plurality of excellent sensors, and the sensors have a prominent position in basic subject research.
At present in the production and processing process of sensor, the cylindrical PCB board of component part that inspection personnel need be from time to the sensor of production carries out the spot check, carries out pressure test and inspects whether qualified, and inspection personnel generally adopt handheld fixed mode to inspect when the inspection, and the inspection result is not very accurate like this, influences inspection personnel's judgement, for this reason, we propose a pressure test device for sensor production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a pressure test device is used in sensor production, be convenient for to the spacing fixed of cylindrical PCB board, improve the pressure test inspection result accuracy, the inspection personnel's of being convenient for judgement.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a pressure testing device for sensor production comprises a bearing box body, wherein a limiting groove is formed in the left side of the top of the bearing box body, prisms are symmetrically arranged on the left side and the right side of the top of the limiting groove, the bottoms of the prisms are fixedly connected with the bearing box body, pressing plates are slidably connected on the prisms, threaded rods are rotatably connected to the centers of the tops of the pressing plates, threaded pipe sleeves are screwed on the threaded rods, a bearing plate is rotatably connected to the lower ends of the outer walls of the threaded pipe sleeves, the left side and the right side of the bottom of the bearing plate are fixedly connected with two groups of prisms respectively, driven bevel gears are fixedly connected to the upper ends of the outer walls of the threaded pipe sleeves, a longitudinal forward and reverse rotating motor is arranged on the right side of the top of the bearing plate, a longitudinal rotating shaft is connected to the left power output end of the longitudinal forward and reverse rotating, the left end and the right end of the rear side of the top of the bearing box body are symmetrically and fixedly connected with a baffle, a hydraulic telescopic rod is arranged on the left side of the baffle on the right side, a pushing block is fixedly connected to the power telescopic end on the left side of the hydraulic telescopic rod, a pressure sensor is installed on the left side wall of the pushing block in an embedded mode, a touch display screen is arranged on the right side of the baffle on the right side, and the touch display screen is electrically connected with the pressure sensor;
bear the inner chamber rear end rigid coupling of box body and have the backup pad, it is connected with the displacement screw rod to rotate between the inner chamber front end left and right sides wall of box body to bear, and the left end of displacement screw rod extends to the outside of bearing the box body, the left side of bearing the box body is provided with horizontal positive and negative motor that changes, and the right side power take off end of horizontal positive and negative motor is connected with horizontal pivot, and the right-hand member of horizontal pivot extends to the one end rigid coupling that bears the box body outside with the displacement screw rod mutually, the spiro union has spacing seat on the displacement screw rod, and sliding connection between spacing seat and the backup pad and the bearing box body, the top swing joint of spacing seat has spacing slat, and the top of spacing slat runs.
Preferably, the aforesaid is arranged in sensor production with pressure test device, the surge chamber has been seted up on the left of the top of spacing seat, the inner chamber of surge chamber is stretched into to the bottom of spacing slat, the one end rigid coupling that spacing slat stretched into the surge chamber inner chamber has the stopper, the inner chamber of surge chamber is provided with flexible spring, and flexible spring is located the bottom of stopper, through flexible spring's elastic stretching effect, and the spacing slat of being convenient for is flexible the regulation in the surge chamber.
Preferably, in the pressure testing device for sensor production, the joint of the pushing block and the bearing box body is mirror-processed, so that the friction force at the joint of the pushing block and the bearing box body is reduced, and the pushing block can move at the top of the bearing box body conveniently.
Preferably, the pressure test device for sensor production is arranged above, the bottom of the inner cavity of the bearing box body is provided with an elastic rubber block, the elastic rubber block is located on the left side of the supporting plate, and the top of the elastic rubber block is in interference fit with the top of the inner cavity of the bearing box body, so that the supporting and protecting effects during the work and the use of the bearing box body are facilitated.
Preferably, the above-mentioned pressure test device for sensor production is used for, the bilateral symmetry rigid coupling of spacing seat has the guide slide block, the guide chute with guide slide block matched with has all been seted up to the right side wall of backup pad and the inner chamber right side wall that bears the box body, slides in the guide chute through the guide slide block, is convenient for slide between backup pad and bearing the box body spacing seat.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages of reasonable design, on the one hand through transversely putting the cylindrical PCB board that will test on bearing the box body, lie in the one end of cylindrical PCB board in the below of pressure strip simultaneously, through the positive and negative rotation motion drive displacement screw rod rotation of horizontal positive and negative rotation motor, make spacing seat slide between backup pad and bearing the box body, further drive spacing slat move in the spacing groove and adjust and draw close to left baffle, block cylindrical PCB board through left baffle, thereby be convenient for carry out horizontal spacing to cylindrical PCB board; on the other hand drives main bevel gear through vertical positive and negative rotation motor's positive and negative rotation motion and rotates, drive the screwed pipe cover through main bevel gear and from the bevel gear meshing transmission and rotate on the loading board, through the spiro union effect of threaded rod and screwed pipe cover, it slides from top to bottom on the prism to drive the pressure strip, the pressure strip of being convenient for is spacing to cylindrical PCB board on vertical direction, thereby be convenient for spacing fixed to cylindrical PCB board, improve pressure test inspection result accuracy, the inspector's of being convenient for judgement, elastic stretching effect through flexible spring, it is spacing to carry out through the stopper to spacing slat, make spacing slat can carry out the flexible regulation in the surge chamber, thereby can fix the cylindrical PCB board of different diameter size specifications, improve the application range of device.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the structure of the utility model in use;
fig. 2 is a left-side view partial use state structure diagram of fig. 1 according to the present invention;
FIG. 3 is a schematic view of the connection between the position-limiting slat and the position-limiting seat of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-bearing box body, 2-limiting groove, 3-prism, 4-pressing plate, 5-threaded rod, 6-threaded pipe sleeve, 7-bearing plate, 8-slave bevel gear, 9-longitudinal forward and reverse rotation motor, 10-longitudinal rotation shaft, 11-main bevel gear, 12-baffle, 13-hydraulic telescopic rod, 14-pushing block, 15-pressure sensor, 16-touch display screen, 17-supporting plate, 18-displacement screw, 19-transverse forward and reverse rotation motor, 20-transverse rotation shaft, 21-limiting seat, 22-limiting strip plate, 23-buffer chamber, 24-limiting block, 25-flexible spring, 26-elastic rubber block, 27-guiding slide block and 28-guiding slide groove.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a pressure testing device for sensor production comprises a bearing box body 1, a limiting groove 2 is formed on the left side of the top of the bearing box body 1, prisms 3 are symmetrically arranged on the left and right sides of the top of the limiting groove 2, the bottoms of the prisms 3 are fixedly connected with the bearing box body 1, a pressing plate 4 is slidably connected on the prisms 3, a threaded rod 5 is rotatably connected to the center of the top of the pressing plate 4, a threaded sleeve 6 is screwed on the threaded rod 5, a bearing plate 7 is rotatably connected to the lower end of the outer wall of the threaded sleeve 6, the left and right sides of the bottom of the bearing plate 7 are respectively fixedly connected with two groups of prisms 3, a secondary bevel gear 8 is fixedly connected to the upper end of the outer wall of the threaded sleeve 6, a longitudinal forward and reverse rotation motor 9 is arranged on the right side of the top of the bearing plate 7, a longitudinal rotation shaft 10 is connected, the main bevel gear 11 is meshed with the auxiliary bevel gear 8, the left end and the right end of the rear side of the top of the bearing box body 1 are symmetrically and fixedly connected with a baffle plate 12, the left side of the right baffle plate 12 is provided with a hydraulic telescopic rod 13, the left side power telescopic end of the hydraulic telescopic rod 13 is fixedly connected with a push block 14, the joint of the push block 14 and the bearing box body 1 is mirror-processed, the friction force of the joint of the push block 14 and the bearing box body 1 is reduced, the push block 14 can move on the top of the bearing box body 1 conveniently, the left side wall of the push block 14 is embedded with a pressure sensor 15, the right side of the right baffle plate 12 is provided with a touch display screen 16, the touch display screen 16 is electrically connected with the pressure sensor 15, the rear end of the inner cavity of the bearing box body 1 is fixedly connected with a support plate 17, the bottom of the inner cavity of the bearing box body 1 is provided with an elastic rubber block 26, the elastic, the supporting and protecting device is convenient for supporting and protecting the bearing box body 1 during working and using, a displacement screw 18 is rotatably connected between the left side wall and the right side wall of the front end of the inner cavity of the bearing box body 1, the left end of the displacement screw 18 extends to the outside of the bearing box body 1, a transverse positive and negative rotation motor 19 is arranged at the left side of the bearing box body 1, the right side power output end of the transverse positive and negative rotation motor 19 is connected with a transverse rotating shaft 20, the right end of the transverse rotating shaft 20 is fixedly connected with one end of the displacement screw 18 extending to the outside of the bearing box body 1, a limiting seat 21 is screwed on the displacement screw 18, the limiting seat 21 is in sliding connection with the supporting plate 17 and the bearing box body 1, guide sliding blocks 27 are symmetrically and fixedly connected at the left side and the right side of the limiting seat 21, guide sliding grooves 28 matched with the guide sliding blocks 27 are respectively arranged on the, be convenient for slide between backup pad 17 and bearing box body 1 to spacing seat 21, the top swing joint of spacing seat 21 has spacing slat 22, and spacing slat 22's top runs through the inner chamber top of spacing groove 2, surge chamber 23 has been seted up on the left side of spacing seat 21's top, the inner chamber of surge chamber 23 is stretched into to spacing slat 22's bottom, the one end rigid coupling that spacing slat 22 stretched into surge chamber 23 inner chamber has stopper 24, the inner chamber of surge chamber 23 is provided with flexible spring 25, and flexible spring 25 is located stopper 24's bottom, the flexible telescopic action through flexible spring 25, be convenient for spacing slat 22 carries out the flexible regulation in surge chamber 23.
One specific application of this embodiment is: the utility model has reasonable structural design, a cylindrical PCB to be tested is transversely placed on the bearing box body 1, one end of the cylindrical PCB is positioned below the pressing plate 4, the transverse positive and negative rotation motor 19 is started, the positive and negative rotation motion of the transverse positive and negative rotation motor 19 drives the displacement screw 18 to rotate, the limiting seat 21 slides between the supporting plate 17 and the bearing box body 1, the limiting strip plate 22 is further driven to move and adjust in the limiting groove 2 and draw close to the baffle 12 on the left side, the cylindrical PCB is blocked by the baffle 12 on the left side, thereby the cylindrical PCB is horizontally limited, the longitudinal positive and negative rotation motor 9 is started, the main conical gear 11 is driven to rotate by the positive and negative rotation motion of the longitudinal positive and negative rotation motor 9, the threaded pipe sleeve 6 is driven to rotate on the bearing plate 7 by the meshing transmission of the main conical gear 11 and the slave conical gear 8, and through the screw connection effect of the threaded rod 5 and the threaded pipe sleeve 6, the pressing plate 4 is driven to slide up and down on the prism 3, so that the pressing plate 4 can limit the cylindrical PCB in the vertical direction, thereby being convenient for limiting and fixing the cylindrical PCB, improving the accuracy of the pressure test inspection result, the limiting strip plate 22 is limited by the limiting block 24 through the elastic expansion action of the flexible spring 25, so that the limiting strip plate 22 can be expanded and regulated in the buffer chamber 23, thereby fixing the cylindrical PCB boards with different diameters and specifications, improving the application range of the device, the pushing block 14 is driven to extrude the fixed cylindrical PCB by the telescopic action of the hydraulic telescopic rod 13, the acting force applied to the hydraulic telescopic rod 13 is sensed through the pressure sensor 15, and the sensed data are transmitted to the touch display screen 16, so that the data can be read by an operator conveniently, and the judgment of inspectors is facilitated.
The electric appliance models in the table are only two types selected by the scheme which can be used in the embodiment, other electric appliance elements which meet the use requirements of the embodiment are all available, the hydraulic telescopic rod, the transverse forward and reverse rotating motor and the longitudinal forward and reverse rotating motor are all provided with control switches matched with the hydraulic telescopic rod, the transverse forward and reverse rotating motor and the longitudinal forward and reverse rotating motor, the hydraulic telescopic rod, the transverse forward and reverse rotating motor and the longitudinal forward and reverse rotating motor are respectively electrically connected with an external power supply through the matched control switches, and the installation position of the control switches can be selected according to actual use requirements.
The pressure sensor 15 and the touch display screen 16 in the above embodiments are known to those skilled in the art, and are used only without changing the structure and function thereof.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a pressure test device is used in sensor production, is including bearing box body (1), its characterized in that: the bearing box comprises a bearing box body (1), and is characterized in that a limiting groove (2) is formed in the left side of the top of the bearing box body (1), prisms (3) are symmetrically arranged on the left side and the right side of the top of the limiting groove (2), the bottoms of the prisms (3) are fixedly connected with the bearing box body (1), pressing plates (4) are slidably connected on the prisms (3), a threaded rod (5) is rotatably connected at the center of the top of each pressing plate (4), threaded pipe sleeves (6) are screwed on the threaded rods (5), the lower ends of the outer walls of the threaded pipe sleeves (6) are rotatably connected with bearing plates (7), the left side and the right side of the bottom of each bearing plate (7) are respectively fixedly connected with two groups of prisms (3), a driven bevel gear (8) is fixedly connected at the upper ends of the outer walls of the threaded pipe sleeves (6), a longitudinal forward and reverse motor (9) is arranged on, the left end of the longitudinal rotating shaft (10) is fixedly connected with a main bevel gear (11), the main bevel gear (11) is meshed with a secondary bevel gear (8), the left end and the right end of the rear side of the top of the bearing box body (1) are symmetrically and fixedly connected with a baffle (12), the left side of the baffle (12) on the right side is provided with a hydraulic telescopic rod (13), the left side power telescopic end of the hydraulic telescopic rod (13) is fixedly connected with a push block (14), a pressure sensor (15) is installed on the left side wall of the push block (14) in an embedded mode, a touch display screen (16) is arranged on the right side of the baffle (12) on the right side, and the touch display screen (16) is electrically connected with the pressure sensor (15;
a supporting plate (17) is fixedly connected at the rear end of the inner cavity of the bearing box body (1), a displacement screw (18) is rotatably connected between the left side wall and the right side wall at the front end of the inner cavity of the bearing box body (1), the left end of the displacement screw rod (18) extends to the outside of the bearing box body (1), a transverse positive and negative rotation motor (19) is arranged on the left side of the bearing box body (1), and the right power output end of the transverse positive and negative rotation motor (19) is connected with a transverse rotating shaft (20), the right end of the transverse rotating shaft (20) is fixedly connected with one end of a displacement screw (18) extending to the outside of the bearing box body (1), a limit seat (21) is screwed on the displacement screw (18), the limiting seat (21) is connected with the supporting plate (17) and the bearing box body (1) in a sliding way, the top of the limiting seat (21) is movably connected with a limiting slat (22), and the top of the limiting slat (22) penetrates through the top of the inner cavity of the limiting groove (2).
2. The pressure testing device for sensor production according to claim 1, wherein: buffer chamber (23) have been seted up on the top left side of spacing seat (21), the inner chamber of buffer chamber (23) is stretched into to the bottom of spacing slat (22), the one end rigid coupling that buffer chamber (23) inner chamber was stretched into in spacing slat (22) has stopper (24), the inner chamber of buffer chamber (23) is provided with flexible spring (25), and flexible spring (25) are located the bottom of stopper (24).
3. The pressure testing device for sensor production according to claim 1, wherein: the joint of the pushing block (14) and the bearing box body (1) is mirror-processed.
4. The pressure testing device for sensor production according to claim 1, wherein: the bottom of the inner cavity of the bearing box body (1) is provided with an elastic rubber block (26), the elastic rubber block (26) is located on the left side of the supporting plate (17), and the top of the elastic rubber block (26) is in interference fit with the top of the inner cavity of the bearing box body (1).
5. The pressure testing device for sensor production according to claim 1, wherein: the left and right sides symmetry rigid coupling of spacing seat (21) has direction slider (27), the guide chute (28) with direction slider (27) matched with are all seted up to the right side wall of backup pad (17) and the inner chamber right side wall that bears box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803360.3U CN210166238U (en) | 2019-05-31 | 2019-05-31 | Pressure testing device for sensor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803360.3U CN210166238U (en) | 2019-05-31 | 2019-05-31 | Pressure testing device for sensor production |
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| Publication Number | Publication Date |
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| CN210166238U true CN210166238U (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920803360.3U Active CN210166238U (en) | 2019-05-31 | 2019-05-31 | Pressure testing device for sensor production |
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| CN (1) | CN210166238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607583A (en) * | 2021-08-03 | 2021-11-05 | 安徽雨润仪表电缆有限公司 | Accurate toper instrument uses detection and processing equipment |
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2019
- 2019-05-31 CN CN201920803360.3U patent/CN210166238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607583A (en) * | 2021-08-03 | 2021-11-05 | 安徽雨润仪表电缆有限公司 | Accurate toper instrument uses detection and processing equipment |
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