CN215968381U - High-efficient diaphragm tool of inhaling - Google Patents
High-efficient diaphragm tool of inhaling Download PDFInfo
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- CN215968381U CN215968381U CN202122223655.3U CN202122223655U CN215968381U CN 215968381 U CN215968381 U CN 215968381U CN 202122223655 U CN202122223655 U CN 202122223655U CN 215968381 U CN215968381 U CN 215968381U
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- adsorption
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- jig
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Abstract
The utility model discloses a high-efficiency diaphragm sucking jig which comprises a sealing part, an adsorption part and a rebound part, wherein a gas sucking shell is arranged outside the adsorption part and the rebound part, the adsorption part is arranged at the bottom of the rebound part, the sealing part is arranged at the top of the rebound part, the adsorption part and the sealing part are connected through the rebound part, the section of the rebound part is in a stepped column shape, a stud is arranged in a groove hole at one end of the rebound part, the stud is connected with a limiting connecting plate in a penetrating manner, and one end of a limiting plate is fixed in the groove hole of the rebound part through the stud. The utility model has the beneficial effect that the bottom of the air suction shell is in a frustum shape, and the frustum area of the bottom surface is matched with the area of the bottom surface of the adsorption part, so that the membrane to be processed can be positioned and adsorbed more easily.
Description
Technical Field
The utility model relates to the technical field of sensor diaphragm processing, in particular to a high-efficiency diaphragm sucking jig.
Background
A sensor is a device that detects a particular medium and converts a property of that medium into a readable value via an electrical signal. This type of sensor is also known as a transducer. The utility model relates to a sensor for detecting various pressure ranges, in particular low pressures in the region of a few pascals. Typically, there are three different transformation mechanisms for measuring pressure, such as piezoresistive, piezoelectric, and capacitive. The circle, capacitive approach has some advantages over other transformation mechanisms, especially in low voltage measurements. This is due to the capacitance varying with the percentage of pressure.
The capacitive pressure sensor is one pressure sensor with capacitance sensor to convert the measured pressure into electric quantity in certain relation and output. The method has the characteristics of low input energy, high dynamic response, small natural effect and good environmental adaptability. It generally uses circular metal film or metal-plated film as one electrode of capacitor, when the film is deformed by sensing pressure, the capacitance formed between the film and fixed electrode is changed, and the electric signal in a certain relation with voltage can be outputted by means of measuring circuit. The capacitive pressure sensor belongs to a polar distance variation type capacitive sensor and can be divided into a single capacitive pressure sensor and a differential capacitive pressure sensor. The pressure membrane electrode of the differential capacitance type pressure sensor is positioned between two fixed electrodes to form two capacitors. Under the action of the pressure, the capacity of one capacitor increases and the other decreases correspondingly, and the measurement result is output by the differential circuit. Its fixed electrode is made up by plating metal layer on concave curved glass surface. The membrane is protected by the concave surface from cracking when overloaded. The differential capacitance type pressure sensor has higher sensitivity and better linearity than a single capacitance type pressure sensor, but is difficult to process (particularly difficult to ensure symmetry), wherein a diaphragm of the sensor is not easy to be accurately positioned and adsorbed when being adsorbed, and the structure is not simple and convenient enough, so that the inconvenience of subsequent processing is also caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs an efficient membrane sucking jig.
According to the technical scheme, the efficient diaphragm sucking jig comprises a sealing part, an adsorption part and a rebound part, wherein an air suction shell is arranged outside the adsorption part and the rebound part, the adsorption part is arranged at the bottom of the rebound part, the sealing part is arranged at the top of the rebound part, the adsorption part and the sealing part are connected through the rebound part, the section of the rebound part is in a stepped column shape, a stud is arranged in a groove hole at one end of the rebound part, a limiting connecting plate is connected through the stud in a penetrating manner, and one end of a limiting plate is fixed in the groove hole of the rebound part through the stud.
As a further explanation of the utility model, the end part of the adsorption part is provided with a movable slotted hole, and the limit connecting plate extends out of the movable slotted holes at the two sides of the adsorption part and is fixed on the air suction shell.
As a further explanation of the utility model, the air suction shell is provided with a fixed slot at a position corresponding to the movable slot, the fixed slot is provided with a stud, and the extended end of the limit connecting plate is connected to the stud of the fixed slot.
As a further description of the present invention, the whole of the adsorption part is columnar, the bottom of the adsorption part is provided with an air suction hole, the side surface of the adsorption part is provided with an air suction port, and the air suction port fixed on the side surface of the adsorption part is provided with a vent pipe extending into the air suction part.
As a further explanation of the present invention, the whole of the air suction housing fitted over the outer sides of the adsorption member and the rebound member is columnar, the bottom of the air suction housing is frustum-shaped, and the area of the frustum of the bottom surface is adapted to the area of the bottom surface of the adsorption member.
As a further explanation of the present invention, the air suction port is L-shaped, and one end of the air suction port extends out of the movable notch at one side of the air suction housing.
As a further explanation of the present invention, a column head connected with the adsorption part on the rebound part is provided with a return spring, and a column seat at the upper end of the column head is provided with a limit cross bar.
As a further explanation of the present invention, the sealing member includes a rotary joint, and the side surface of the rotary joint is provided with an air inlet and an air outlet at upper and lower positions, respectively.
As a further description of the present invention, the top of the rotary joint is provided with a connection line for connecting a power supply.
The sealing device has the advantages that the sealing performance of the whole device is guaranteed through the sealing part, the part to be machined is adsorbed in the containing groove at the bottom of the adsorbing part through the air suction principle by the adsorbing part, when the device is pressed down integrally to press the part to be machined, after the work is finished, the rebound part plays a role in rebounding the device to the initial position after the device is moved upwards; the air pump device is connected with the air suction port through the air suction interface, and the air pump device sucks air in the air suction hole to fix the part to be processed at the air suction port; spacing connecting plate wherein is movable mounting, when the part of kick-backing is pushed down, the column cap downstream of the part of kick-backing, this process can compression spring, and spacing connecting plate fixed by the column cap can rotate round the column cap along with the pushing down of the part of kick-backing, the one end that spacing connecting plate stretches out is connected on the column cap of fixed slotted hole, carries out the injecing of rotation angle through the slotted hole and the fixed slotted hole of the part of kick-backing, and then reaches the distance that the column cap of the part of control kick-backing pushed down, because the bottom of gas absorption shell is the frustum form, the frustum area of bottom surface and the area looks adaptation of adsorption element bottom surface can treat the location of processing diaphragm more easily and adsorb.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention with the suction housing removed;
figure 3 is a schematic view of the structure of the resilient member.
In the figure, 1, a seal member; 2. an adsorption member; 3. a resilient member; 4. an air-breathing shell; 5. a limiting connecting plate; 6. a movable slotted hole; 7. fixing the slotted hole; 8. a suction hole; 9. an air intake interface; 10. a return spring; 11. a limiting cross bar; 12. a rotary joint; 13. an air inlet; 14. an air outlet; 15. and connecting the wires.
Detailed Description
Because the existing problems that the diaphragm of the sensor is not easy to be accurately positioned and adsorbed when being adsorbed, the structure is not simple and convenient enough, and the subsequent processing is inconvenient and the like exist, a high-efficiency diaphragm adsorbing jig is designed, and the technical scheme of the utility model is explained in detail according to the attached drawings;
the utility model will be described in detail with reference to the accompanying drawings, and as shown in fig. 1-3, an efficient membrane sucking jig comprises a sealing component 1, an adsorption component 2 and a rebound component 3, the outer parts of the adsorption part 2 and the rebound part 3 are provided with an air suction shell 4, the adsorption part 2 is arranged at the bottom of the rebound part 3, the sealing part 1 is arranged at the top of the rebound part 3, the adsorption component 2 and the sealing component 1 are connected through the rebound component 3, the section of the rebound component 3 is in a step column shape, it is main through 1 leakproofness of guaranteeing the overall device of sealing component, and the part that adsorbent section 2 will treat processing through the principle of breathing in adsorbs the object containing inslot of adsorbent section 2 bottom, and this device is whole when pushing down will treat processing part pressfitting, accomplishes the work after, and rebound part 3 plays the effect of rebounding to the initial position with the device after shifting up this device.
The end part of the adsorption component 2 is provided with a movable slotted hole 6, the limiting connecting plate 5 extends out of the movable slotted holes 6 at the two sides of the adsorption component 2 and is fixed on the air suction shell 4, the air suction shell 4 is provided with a fixed slotted hole 7 at the position corresponding to the movable slotted hole 6, the fixed slotted hole 7 is provided with a bolt post, a bolt post is arranged in a slotted hole at one end of the rebound component 3, the bolt post is connected with the limiting connecting plate 5 in a penetrating way, one end of the limiting connecting plate 5 is fixed in the slotted hole of the rebound component 3 through the bolt post, the limiting connecting plate 5 is movably arranged, when the rebound component 3 is pressed down, the column post of the rebound component 3 moves downwards, the spring is compressed in the process, the limiting connecting plate 5 fixed by the bolt post rotates around the bolt post along with the pressing down of the rebound component 3, and the extending end of the limiting connecting plate 5 is connected on the bolt post of the fixed slotted hole 7, the rotation angle is limited through a slotted hole and a fixed slotted hole 7 of the rebound component 3, so that the distance for controlling the column head of the rebound component 3 to press down is achieved, the whole adsorption component 2 is columnar, the bottom of the adsorption component 2 is provided with an air suction hole 8, the side surface of the adsorption component 2 is provided with an air suction interface 9, and the air suction interface 9 fixed on the side surface of the adsorption component 2 is provided with an air pipe extending into the air suction component; the air pump device is connected with the air suction port 9 and sucks air in the air suction holes 8, and a part to be processed is fixed at the air suction port.
The cover is in the shell 4 is inhaled to the gas in adsorption element 2 and 3 outsides of resilience part is whole to be the column, the bottom that the shell 4 was inhaled to the gas is the frustum form, the frustum area of bottom surface with the area looks adaptation of adsorption element 2 bottom surfaces, the interface 9 of breathing in is the L form, the one end of the interface 9 of breathing in stretches out in the movable notch department that shell 4 one side was inhaled to the gas, be provided with return spring 10 on the column cap of being connected with adsorption element 2 on the resilience part 3, make this device can through return spring 10 be provided with spacing horizontal pole 11 on the column cap base of column cap upper end, sealing member 1 includes rotary joint 12, the side of rotary joint 12 is upper and lower position and is provided with air inlet 13 and gas outlet 14 respectively, the top of rotary joint 12 is provided with connecting wire 15 of connecting power.
The working principle is as follows: the sealing device mainly ensures the sealing performance of the whole device through the sealing part 1, the adsorption part 2 adsorbs parts to be processed in the object containing groove at the bottom of the adsorption part 2 through the air suction principle, and after the device is pressed down to press the parts to be processed integrally and the work is finished, the rebound part 3 plays a role in rebounding the device to the initial position after the device is moved upwards; the air pump device is connected with the air suction port 9 and used for sucking air into the air suction holes 8, and a part to be processed is fixed at the air suction port; spacing connecting plate 5 wherein is movable mounting, when rebound part 3 was pushed down, rebound part 3's column cap moved down, and this process can compression spring, and spacing connecting plate 5 fixed by the post bolt can rotate around the post bolt along with rebound part 3's pushing down, the one end that spacing connecting plate 5 stretched out is connected on the post bolt of fixed slotted hole 7, carries out the injecing of rotation angle through the activity slotted hole 6 of rebound part 3 and fixed slotted hole 7, and then reaches the distance that control rebound part 3's column cap pushed down.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a diaphragm tool is inhaled to high efficiency, its characterized in that, includes sealing element (1), adsorption element (2) and resilience part (3), the outside of adsorption element (2) and resilience part (3) is provided with gas and inhales shell (4), adsorption element (2) set up in the bottom of resilience part (3), sealing element (1) sets up in the top of resilience part (3), connects adsorption element (2) and sealing element (1) through resilience part (3), the cross-section of resilience part (3) is the ladder column, be provided with the embolus in the slotted hole of resilience part (3) one end, embolus through connection has limit connection board (5), the one end of limit connection board is passed through the embolus and is fixed the slotted hole of resilience part (3).
2. The efficient membrane sucking jig is characterized in that the end of the adsorption part (2) is provided with a movable slotted hole (6), and the limiting connecting plate (5) extends out of the movable slotted holes (6) on the two sides of the adsorption part (2) and is fixed on the air suction shell (4).
3. The jig for sucking membrane according to claim 2, wherein the air suction casing (4) is provided with a fixed slot (7) at a position corresponding to the movable slot (6), the fixed slot (7) is provided with a stud, and the extended end of the limit connecting plate (5) is connected to the stud of the fixed slot (7).
4. The jig for sucking the membrane efficiently as claimed in claim 1, wherein the adsorption part (2) is generally cylindrical, the bottom of the adsorption part (2) is provided with a suction hole (8), the side surface of the adsorption part (2) is provided with a suction port (9), and the suction port (9) fixed on the side surface of the adsorption part (2) is provided with a vent pipe extending into the suction part.
5. The efficient membrane sucking jig is characterized in that the air sucking shell (4) sleeved outside the adsorption part (2) and the rebound part (3) is integrally columnar, the bottom of the air sucking shell (4) is frustum-shaped, and the frustum area of the bottom is matched with the area of the bottom of the adsorption part (2).
6. The efficient membrane sucking jig is characterized in that the air sucking port (9) is L-shaped, and one end of the air sucking port (9) extends out of a movable notch on one side of the air sucking shell (4).
7. The efficient membrane sucking jig is characterized in that a column head connected with the adsorption part (2) on the rebound part (3) is provided with a return spring (10), and a column seat at the upper end of the column head is provided with a limiting cross rod (11).
8. The efficient membrane sucking jig is characterized in that the sealing component (1) comprises a rotary joint (12), and the side surface of the rotary joint (12) is provided with an air inlet (13) and an air outlet (14) at upper and lower positions respectively.
9. The efficient membrane sucking jig is characterized in that a connecting wire (15) for connecting a power supply is arranged at the top of the rotary joint (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223655.3U CN215968381U (en) | 2021-09-14 | 2021-09-14 | High-efficient diaphragm tool of inhaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223655.3U CN215968381U (en) | 2021-09-14 | 2021-09-14 | High-efficient diaphragm tool of inhaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215968381U true CN215968381U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122223655.3U Active CN215968381U (en) | 2021-09-14 | 2021-09-14 | High-efficient diaphragm tool of inhaling |
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| CN (1) | CN215968381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732978A (en) * | 2021-09-14 | 2021-12-03 | 昆山利玛赫自动化科技有限公司 | High-efficient diaphragm tool of inhaling |
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2021
- 2021-09-14 CN CN202122223655.3U patent/CN215968381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732978A (en) * | 2021-09-14 | 2021-12-03 | 昆山利玛赫自动化科技有限公司 | High-efficient diaphragm tool of inhaling |
| CN113732978B (en) * | 2021-09-14 | 2025-03-25 | 昆山利玛赫自动化科技有限公司 | A high-efficiency film absorbing fixture |
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