CN219434271U - Automatic plugging device for micro hole forming on intersection surface - Google Patents
Automatic plugging device for micro hole forming on intersection surface Download PDFInfo
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- CN219434271U CN219434271U CN202320629018.2U CN202320629018U CN219434271U CN 219434271 U CN219434271 U CN 219434271U CN 202320629018 U CN202320629018 U CN 202320629018U CN 219434271 U CN219434271 U CN 219434271U
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Abstract
The utility model provides an automatic plugging device for micro holes on an intersection surface, which comprises a fixed jig module, a positioning and clamping mechanism, a pushing and plugging mechanism and a normal direction guide mechanism, wherein the normal direction guide mechanism is connected with the pushing and plugging mechanism, the pushing and plugging mechanism is connected with the positioning and clamping mechanism, and the positioning and clamping mechanism is matched with the fixed jig module. The automatic plugging device for the micro hole at the intersection angle surface can realize automatic sealing of the micro hole (with the dimension smaller than 1.5 mm) at the intersection position of two surfaces, can ensure effective inflation of the micro hole while plugging, does not influence the placement angle of a product on a detection tool, and can simultaneously meet the working condition that an operator manually places the product or a manipulator automatically places the product.
Description
Technical Field
The utility model belongs to the technical field of airtight detection, and particularly relates to an automatic plugging device for micro holes on an intersection surface.
Background
In recent years, intelligent wearable products have penetrated into daily life of people, such as intelligent bracelets, intelligent watches, bluetooth headsets and the like, and the functions of various products are becoming perfect, from the initial simple time display to the current voice call, music playing, exercise management, health monitoring, sleep monitoring and other functions, the waterproof capability of the products is improved from the initial 1-meter waterproof to the current general 50-meter waterproof. Among them, the functions of audio frequency and audio frequency require that the products must be provided with relevant functional holes, such as MIC holes, balance holes, etc.
The opening of functional air holes such as MIC holes and balance holes can have a certain influence on the appearance of the product. In order to ensure the external aesthetic property of the product, the function hole opening positions on the product shell tend to be more hidden. Meanwhile, as the waterproof grade requirement is increased, the plugging force required for plugging the holes is larger and larger, and the stability requirement on the test data after plugging is higher and higher, so that the plugging difficulty of the hole site of the type is higher and higher.
The miniature pore-forming of intersection face is located the intersection department of two faces, and there is chamfer structure in the intersection department of two faces, to the functional hole shutoff of this position characteristic, the automatic shutoff case of no success in the industry now all realizes the shutoff through manual form. Manual plugging generally means that sealing is achieved through a mode of designing a rubber plug and manually inserting, but the mode is poor in stability and low in efficiency, and the service life of the sealing rubber plug is influenced.
Disclosure of Invention
In view of the above, the present utility model aims to overcome the defects in the prior art, and proposes an automatic plugging device for micro-holes in intersecting surfaces.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
an automatic plugging device for forming a hole on an intersecting surface comprises a fixed jig module, a positioning and clamping mechanism, a pushing and plugging mechanism and a normal direction guiding mechanism, wherein the normal direction guiding mechanism is connected with the pushing and plugging mechanism, the pushing and plugging mechanism is connected with the positioning and clamping mechanism, and the positioning and clamping mechanism is matched with the fixed jig module. The positioning clamping mechanism, the pushing plugging mechanism and the normal guiding mechanism are connected with each other, so that the product horizontal placement function can be realized, and the manual or automatic feeding and discharging requirements are met. And the oblique plugging of the micro holes on the intersecting angle surface is synchronously realized.
Further, the normal guiding mechanism comprises a bottom substrate, an inclined mounting plate, an inclined substrate and a guide rail, wherein the inclined mounting plate is mounted on the bottom substrate, the inclined substrate is connected with the inclined mounting plate, and the guide rail is mounted on the inclined substrate. The oblique mounting plate is positioned and connected with the oblique base plate through a pin key and a thread form. The guide rail is arranged on the inclined base plate and can realize the inclined guiding function by being connected with the pushing plugging mechanism.
Further, the normal guide mechanism further comprises a diagonal plate adapter block and a position adjusting block, wherein the diagonal plate adapter block is arranged on the bottom substrate and positioned on one side of the diagonal mounting plate, and the position adjusting block is arranged on the bottom substrate and positioned on one side of the diagonal mounting plate. The bottom base plate is used for installing and fixing the inclined mounting plate, and the position adjusting block is used for accurately adjusting the angle of the inclined mounting plate.
Further, an adjusting stud is arranged on the position adjusting block.
Further, the pushing plugging mechanism comprises an inclined block, a movable sliding plate, a floating connecting block and a pushing air cylinder, wherein the inclined block is arranged on the movable sliding plate, the movable sliding plate is connected with the guide rail, and the pushing air cylinder is connected with the movable sliding plate through the floating connecting block. The positioning and clamping mechanism and the inclined block are positioned by a pin key and locked by a screw, so that the linkage of the pushing plugging mechanism and the positioning and clamping mechanism is realized.
Further, the positioning and clamping mechanism comprises a positioning jig and a clamping cylinder, the positioning jig is connected with the inclined block, the clamping cylinder is connected with the clamping jaw arms which are oppositely arranged, clamping jaws are arranged at the end parts of the clamping jaw arms, and a product to be measured is arranged on the positioning jig and is located between the clamping jaws. The clamping cylinder, the left clamping jaw arm, the right clamping jaw arm and the left clamping jaw are positioned through pin keys, and the assembly is formed in a screw fastening mode and clamps a product placed in the positioning jig.
Further, fixed tool module include fixed shutoff piece, shutoff rubber ring, instrumentation, location base plate, support the optical axis, the location base plate pass through the support optical axis install in the bottom base plate on, fixed shutoff piece with instrumentation link to each other, instrumentation install in the location base plate on, fixed shutoff piece on be equipped with the slotted hole, the shutoff rubber ring arrange in the slotted hole in. The fixed plugging block is provided with an air charging pipeline which is connected with the detection instrument. The fixed blocking block and the detection instrument are fixed on the positioning substrate together.
Further, the included angle between the inclined substrate and the horizontal plane is 0.5 times of the intersection angle of the tested product.
Further, the included angle between the inclined substrate and the horizontal plane is equal to the included angle between the end face of the plugging rubber ring and the horizontal plane.
The size of the plugging rubber plug combined with the micro pore-forming design is smaller than 4 multiplied by 4mm, the plugging rubber plug is required to be synchronously provided with an air charging hole, and the inside of a tested product is required to be inflated while plugging.
Compared with the prior art, the utility model has the following advantages:
the automatic plugging device for the micro hole at the intersection angle surface can realize automatic sealing of the micro hole (with the dimension smaller than 1.5 mm) at the intersection position of two surfaces, can ensure effective inflation of the micro hole while plugging, does not influence the placement angle of a product on a detection tool, and can simultaneously meet the working condition that an operator manually places the product or a manipulator automatically places the product.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of an automatic plugging device for micro-hole formation of an intersection surface according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a fixing jig module according to an embodiment of the utility model;
FIG. 3 is a schematic view of a positioning and clamping mechanism according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a pushing plugging mechanism according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a normal guide mechanism according to an embodiment of the present utility model;
FIG. 6 is a side view of a fixture module mated with a positioning and clamping mechanism according to an embodiment of the present utility model;
fig. 7 is a schematic diagram of a tested product according to an embodiment of the present utility model.
Reference numerals illustrate:
1. fixing the plugging block; 2. plugging a rubber ring; 3. a detection instrument; 4. positioning a substrate; 5. supporting an optical axis; 6. positioning jig; 7. a clamping jaw; 8. a jaw arm; 9. a tested product; 10. a clamping cylinder; 11. a tilting block; 12. a movable slide plate; 13. a floating connecting block; 14. a pushing cylinder; 15. a base substrate; 16. a diagonal plate transfer block; 17. a position adjustment block; 18. adjusting the stud; 19. an inclined mounting plate; 20. slant base plate; 21. a guide rail; 22. and (5) micro-forming holes.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1-7, an automatic plugging device for micro-hole forming on an intersection surface comprises a fixed jig module, a positioning and clamping mechanism, a pushing and plugging mechanism and a normal guiding mechanism, wherein the normal guiding mechanism is connected with the pushing and plugging mechanism, the pushing and plugging mechanism is connected with the positioning and clamping mechanism, and the positioning and clamping mechanism is matched with the fixed jig module. The positioning clamping mechanism, the pushing plugging mechanism and the normal guiding mechanism are connected with each other, so that the product horizontal placement function can be realized, and the manual or automatic feeding and discharging requirements are met. The oblique plugging of the intersection angle surface micro holes 22 is synchronously realized.
The normal guiding mechanism comprises a bottom base plate 15, an inclined mounting plate 19, an inclined base plate 20 and a guide rail 21, wherein the inclined mounting plate 19 is mounted on the bottom base plate 15, the inclined base plate 20 is connected with the inclined mounting plate 19, and the guide rail 21 is mounted on the inclined base plate 20. The oblique mounting plate 19 is positioned and connected with the oblique base plate 20 through a pin key and a thread form. The guide rail 21 is installed on the inclined base plate 20, and can realize an inclined guiding function by being connected with the pushing plugging mechanism. The normal guide mechanism also comprises a diagonal plate switching block 16 and a position adjusting block 17, wherein the diagonal plate switching block 16 is arranged on the bottom base plate 15 and positioned on one side of the diagonal mounting plate 19, the position adjusting block 17 is arranged on the bottom base plate 15 and positioned on one side of the diagonal mounting plate 19, and an adjusting stud 18 is arranged on the position adjusting block 17. The bottom base plate 15 is used for installing and fixing the inclined mounting plate 19, and the position adjusting block 17 is used for accurately adjusting the angle of the inclined mounting plate 19.
The pushing plugging mechanism comprises an inclined block 11, a movable slide plate 12, a floating connecting block 13 and a pushing cylinder 14, wherein the inclined block 11 is arranged on the movable slide plate 12, the movable slide plate 12 is connected with a guide rail 21, and the pushing cylinder 14 is connected with the movable slide plate 12 through the floating connecting block 13. The positioning and clamping mechanism and the inclined block 11 are positioned through a pin key and locked through a screw, so that the linkage of the pushing plugging mechanism and the positioning and clamping mechanism is realized.
The positioning and clamping mechanism comprises a positioning jig 6 and a clamping cylinder 10, wherein the positioning jig 6 is connected with an inclined block 11, the clamping cylinder 10 is respectively connected with clamping jaw arms 8 which are oppositely arranged, clamping jaws 7 are respectively arranged at the end parts of the clamping jaw 7 arms, and a product 9 to be measured is arranged on the positioning jig 6 and is positioned between the clamping jaws 7. The clamping cylinder 10 is positioned with the left and right jaw arms 8, the left and right jaws 7 by means of pin keys, and the form of screw tightening forms an assembly which clamps the product placed in the positioning jig 6.
The fixing jig module comprises a fixing blocking block 1, a blocking rubber ring 2, a detection instrument 3, a positioning substrate 4 and a supporting optical axis 5, wherein the positioning substrate 4 is arranged on a bottom substrate 15 through the supporting optical axis 5, the fixing blocking block 1 is connected with the detection instrument 3, the detection instrument 3 is arranged on the positioning substrate 4, a slotted hole is formed in the fixing blocking block 1, and the blocking rubber ring 2 is arranged in the slotted hole. The fixed plugging block 1 is provided with an air charging pipeline which is connected with a detection instrument 3. The fixed block 1 is fixed on the positioning substrate 4 together with the detection instrument 3.
The included angle between the inclined substrate 20 and the horizontal plane is 0.5 times of the intersection angle of the tested product 9. The included angle between the inclined substrate 20 and the horizontal plane is equal to the included angle between the end face of the plugging rubber ring 2 and the horizontal plane. Ensuring that the plugging rubber ring 2 can plug the micro-hole 22 in place.
During testing, the tested product 9 is placed on the positioning jig 6 manually or automatically, and the positioning and clamping mechanism clamps the tested product 9. At this time, the pushing plugging mechanism can ensure that the normal surface of the micro hole 22 at the intersection angle of the tested product 9 always keeps an angle perpendicular to the plugging rubber ring 2 to approach under the guiding action of the normal guiding mechanism. After the micro hole 22 on the intersection surface of the tested product 9 is attached to the plugging rubber ring 2, the pushing plugging mechanism continues to move, and finally, after the positioning jig 6 is attached to the fixed plugging block 1, the plugging rubber ring 2 deforms to plug in place. The detecting instrument 3 starts a test, the inside of the product is inflated by fixing the air passages in the plugging block 1 and the plugging rubber ring 2, and the gas can be prevented from leaking from the side wall of the hole.
Example 1
The example is used for automatic plugging and inflation of a micro hole on the intersection surface, and the tested product 9 is a bracelet semi-finished product.
The method comprises the following specific steps:
step 1: the measured product 9 is manually placed in the positioning jig 6, and the clamping cylinder 10 drives the clamping jaw arm 8 to link the clamping jaw 7 to clamp the measured product 9;
step 2: the pushing cylinder 14 drives the movable slide plate 12, the inclined block 11 and the fixed jig module fixed on the movable slide plate 12 and the inclined block 11 to move obliquely upwards through the floating connecting block 13; under the guiding action of the normal guiding mechanism, the pushing plugging mechanism can ensure that the normal surface of the micro hole 22 at the product intersection angle always keeps an angle perpendicular to the plugging rubber ring 2 to approach;
step 3: when the micro hole 22 on the intersection surface of the tested product 9 is attached to the plugging rubber ring 2, the pushing plugging mechanism continues to move, and finally, after the positioning jig 6 is attached to the fixed plugging block 1, the plugging rubber ring 2 deforms to plug in place;
step 4: the detection instrument 3 starts a test, and the inside of the tested product 9 is inflated by fixing the plugging block 1 and plugging the air passage in the rubber ring 2;
step 5: after the detection is completed, the positioning and clamping mechanism, the pushing and plugging mechanism and the normal guiding mechanism are reset in sequence, and the detected product 9 is taken out.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. A automatic plugging device for crossing angle face miniature pore-forming, its characterized in that: the device comprises a fixed jig module, a positioning and clamping mechanism, a pushing and plugging mechanism and a normal guide mechanism, wherein the normal guide mechanism is connected with the pushing and plugging mechanism, the pushing and plugging mechanism is connected with the positioning and clamping mechanism, and the positioning and clamping mechanism is matched with the fixed jig module.
2. The automatic plugging device for micro-holes on a corner surface according to claim 1, wherein: the normal guiding mechanism comprises a bottom substrate, an inclined mounting plate, an inclined substrate and a guide rail, wherein the inclined mounting plate is mounted on the bottom substrate, the inclined substrate is connected with the inclined mounting plate, and the guide rail is mounted on the inclined substrate.
3. The automatic plugging device for micro-holes on intersecting surfaces according to claim 2, wherein: the normal guide mechanism also comprises a slant plate adapter block and a position adjusting block, wherein the slant plate adapter block is arranged on the bottom substrate and positioned on one side of the slant mounting plate, and the position adjusting block is arranged on the bottom substrate and positioned on one side of the slant mounting plate.
4. An automatic plugging device for micro-holes on a corner surface according to claim 3, wherein: and the position adjusting block is provided with an adjusting stud.
5. The automatic plugging device for micro-holes on intersecting surfaces according to claim 2, wherein: the pushing plugging mechanism comprises an inclination block, a movable sliding plate, a floating connecting block and a pushing cylinder, wherein the inclination block is arranged on the movable sliding plate, the movable sliding plate is connected with the guide rail, and the pushing cylinder is connected with the movable sliding plate through the floating connecting block.
6. The automatic plugging device for micro-holes on intersecting surfaces according to claim 5, wherein: the positioning and clamping mechanism comprises a positioning jig and a clamping cylinder, the positioning jig is connected with the inclined block, the clamping cylinder is connected with clamping jaw arms which are oppositely arranged, clamping jaws are arranged at the end parts of the clamping jaw arms, and a product to be measured is arranged on the positioning jig and is located between the clamping jaws.
7. The automatic plugging device for micro-holes on a corner surface according to claim 6, wherein: the fixed jig module comprises a fixed blocking block, a blocking rubber ring, a detection instrument, a positioning substrate and a supporting optical axis, wherein the positioning substrate is arranged on the bottom substrate through the supporting optical axis, the fixed blocking block is connected with the detection instrument, the detection instrument is arranged on the positioning substrate, a slotted hole is formed in the fixed blocking block, and the blocking rubber ring is arranged in the slotted hole.
8. The automatic plugging device for micro-holes on intersecting surfaces according to claim 7, wherein: the included angle between the inclined substrate and the horizontal plane is 0.5 times of the intersection angle of the tested product.
9. The automatic plugging device for micro-holes on intersecting surfaces according to claim 8, wherein: the included angle between the inclined substrate and the horizontal plane is equal to the included angle between the end face of the plugging rubber ring and the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320629018.2U CN219434271U (en) | 2023-03-27 | 2023-03-27 | Automatic plugging device for micro hole forming on intersection surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320629018.2U CN219434271U (en) | 2023-03-27 | 2023-03-27 | Automatic plugging device for micro hole forming on intersection surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219434271U true CN219434271U (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320629018.2U Active CN219434271U (en) | 2023-03-27 | 2023-03-27 | Automatic plugging device for micro hole forming on intersection surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219434271U (en) |
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- 2023-03-27 CN CN202320629018.2U patent/CN219434271U/en active Active
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