CN215318179U - Adsorption fixing device - Google Patents
Adsorption fixing device Download PDFInfo
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- CN215318179U CN215318179U CN202120671681.XU CN202120671681U CN215318179U CN 215318179 U CN215318179 U CN 215318179U CN 202120671681 U CN202120671681 U CN 202120671681U CN 215318179 U CN215318179 U CN 215318179U
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- bearing surface
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Abstract
The utility model provides an adsorb fixing device for adsorb fixed casing, adsorb fixing device includes: the bearing mechanism is provided with a bearing surface and a first adsorption groove positioned on the bearing surface, and the first adsorption groove is used for connecting external vacuum equipment to form vacuum so as to adsorb one surface of the shell; the surface of the cover plate facing the bearing surface is provided with a second adsorption groove, and the cover plate is used for covering the surface of the shell body deviating from the bearing surface; and the communicating pipe is arranged between the bearing mechanism and the cover plate, and is communicated with the second adsorption tank and external vacuum equipment, so that the second adsorption tank forms vacuum to enable the cover plate to tightly press and fix the shell on the bearing surface. In the adsorption fixing device, the shell is adsorbed on the bearing surface through the first adsorption groove, and meanwhile, the cover plate tightly presses and fixes the shell on the bearing surface through the communicating pipe and the second adsorption groove, so that the shell is prevented from warping and deforming around the shell, the shell is tightly attached and fixed on the adsorption fixing device, and the shell is convenient to process.
Description
Technical Field
The application relates to the technical field of shell processing equipment, in particular to an adsorption fixing device.
Background
The shell of the electronic equipment such as the mobile phone has the characteristics of large plane area, thin thickness, complex structure and the like. In the process of processing the shell, the shell needs to be fixed firstly.
The prior art means of securing the housing typically draws air against one of the surfaces of the housing. The area that the casing is sucked tightly is only the interior region of the sealing ring in the existing fixing device, and the outer region of the sealing ring has no suction force effect, so that the casing in the outer region of the sealing ring is warped and deformed, the casing cannot be completely attached and fixed, and the processing effect is influenced.
SUMMERY OF THE UTILITY MODEL
Accordingly, there is a need to provide a suction fixing device to solve the above problems.
The embodiment of the application provides an adsorb fixing device for adsorb fixed casing, adsorb fixing device includes: the bearing mechanism is provided with a bearing surface and a first adsorption groove positioned on the bearing surface, and the first adsorption groove is used for being connected with external vacuum equipment to form vacuum so as to adsorb one surface of the shell; the surface of the cover plate facing the bearing surface is provided with a second adsorption groove, and the cover plate is used for covering the surface of the shell, which is far away from the bearing surface; and the communicating pipe is arranged between the bearing mechanism and the cover plate and is communicated with the second adsorption tank and the external vacuum equipment, so that the second adsorption tank forms vacuum to enable the cover plate to tightly press and fix the shell on the bearing surface.
Further, in some embodiments of the present application, the bearing mechanism includes a bearing plate and a fixing plate, the bearing plate is provided with the bearing surface and the first adsorption groove, the bearing plate is further provided with a plurality of first adsorption holes located in the first adsorption groove and penetrating through the bearing plate, the fixing plate is provided with an adsorption cavity communicating with the external vacuum device, and the first adsorption holes communicate with the adsorption cavity.
Further, in some embodiments of the present application, the bearing surface is further provided with a first sealing groove and a first sealing ring, and the first sealing groove is circumferentially disposed along an edge of the bearing surface and is configured to receive the first sealing ring to seal a gap between the bearing surface and the casing.
Further, in some embodiments of the present application, the first adsorption grooves are distributed on the carrying surface in a grid shape, and the plurality of adsorption holes are arranged at the intersection of the grid at intervals.
Further, in some embodiments of this application, the loading board still is equipped with and runs through the second of loading board adsorbs the hole, second adsorbs hole one end intercommunication adsorb the chamber, and the other end is connected communicating pipe.
Further, in some embodiments of the present application, the housing is provided with a mounting hole, the second adsorption hole is opposite to the mounting hole, and the communication pipe passes through the mounting hole.
Further, in some embodiments of the present application, the bearing surface is further provided with a second sealing groove and a second sealing ring, and the second sealing groove is circumferentially disposed around the second adsorption hole and is configured to accommodate the second sealing ring so as to enable the communication pipe to be hermetically connected to the second adsorption hole.
Further, in some embodiments of the present application, a surface of the cover plate facing the bearing surface is provided with a profiling surface, the profiling surface is provided with a surface of the housing facing away from the bearing surface, and the second suction groove is provided on the profiling surface.
Further, in some embodiments of the present application, the profiling surface is further provided with a third sealing groove and a third sealing ring, and the third sealing groove is disposed around the edge of the profiling surface and is used for accommodating the third sealing ring to seal the profiling surface and the housing.
Further, in some embodiments of the present application, the suction fixing device further includes a reinforcing plate attached to a surface of the cover plate facing away from the bearing surface.
In the adsorption fixing device, the shell is adsorbed on the bearing surface through the first adsorption groove, and meanwhile, the cover plate tightly presses and fixes the shell on the bearing surface through the communicating pipe and the second adsorption groove, so that the shell is prevented from warping and deforming around the shell, the shell is tightly attached and fixed on the adsorption fixing device, and the processing is convenient for the periphery of the shell or the part of the shell protruding out of the cover plate.
Drawings
Fig. 1 is a schematic structural diagram of an adsorption fixing device according to an embodiment of the present application.
Fig. 2 is an exploded view of an adsorptive fixture according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a cover plate in an adsorption fixing device according to an embodiment of the present application.
Description of the main elements
Support means 10
Profiled surface 32
Valve 80
The following detailed description will further illustrate the present application in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
The embodiment of the application provides an adsorb fixing device for adsorb fixed casing, adsorb fixing device includes: the bearing mechanism is provided with a bearing surface and a first adsorption groove positioned on the bearing surface, and the first adsorption groove is used for connecting external vacuum equipment to form vacuum so as to adsorb one surface of the shell; the surface of the cover plate facing the bearing surface is provided with a second adsorption groove, and the cover plate is used for covering the surface of the shell body deviating from the bearing surface; and the communicating pipe is arranged between the bearing mechanism and the cover plate, and is communicated with the second adsorption tank and external vacuum equipment, so that the second adsorption tank forms vacuum to enable the cover plate to tightly press and fix the shell on the bearing surface.
In the adsorption fixing device, the shell is adsorbed on the bearing surface through the first adsorption groove, and meanwhile, the cover plate tightly presses and fixes the shell on the bearing surface through the communicating pipe and the second adsorption groove, so that the shell is prevented from warping and deforming around the shell, the shell is tightly attached and fixed on the adsorption fixing device, and the processing is convenient for the periphery of the shell or the part of the shell protruding out of the cover plate.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, the suction fixing device 100 of the present embodiment is used for sucking and fixing the housing 90, so as to process the housing 90. It is understood that the housing 90 may be, but not limited to, a housing of an electronic device such as a mobile phone, and the housing 90 may also be a thin-shell product.
Referring to fig. 2, the absorption fixing device 100 of the present embodiment includes a supporting mechanism 10, a cover plate 30 and a communicating tube 50. The carrying mechanism 10 has a carrying surface 20 and a first suction groove 21 on the carrying surface 20, wherein the first suction groove 21 is used for connecting an external vacuum device to form a vacuum to suck a surface of the housing 90. The surface of the cover plate 30 facing the carrying surface 20 is provided with a second suction groove 31 (see fig. 3), and the cover plate 30 is used for covering the surface of the casing 90 facing away from the carrying surface 20. The communication pipe 50 is disposed between the supporting mechanism 10 and the cover plate 30, and the communication pipe 50 communicates the second suction groove 31 and the external vacuum device, so that the second suction groove 31 forms vacuum to enable the cover plate 30 to press and fix the housing 90 on the supporting surface 20.
The term "vacuum" means that the external vacuum equipment draws air in the first adsorption tank 21 and the second adsorption tank 31 so that the air pressure in the first adsorption tank 21 and the second adsorption tank 31 becomes lower than the air pressure in the external environment.
In the use process of the above-mentioned absorption fixing device 100, the housing 90 is first placed on the carrying surface 20, and then the cover plate 30 is covered on the housing 90. The external vacuum equipment draws air in the first suction groove 21 to form a vacuum in the first suction groove 21 and between the housing 90 and the carrying surface 20 so as to suck a surface of the housing 90. And the external vacuum equipment also draws the air in the second adsorption tank 31 through the communication pipe 50 to make the second adsorption tank 31 and the space between the shell 90 and the cover plate 30 form vacuum to adsorb the cover plate 30, so that the cover plate 30 tightly presses and fixes the shell 90 on the bearing surface 20. After the housing 90 is finished, the external vacuum device is turned off and the cover plate 30 and the housing 90 are sequentially removed.
In the above-mentioned adsorption fixing device 100, the first adsorption groove 21 makes the housing 90 adsorb on the bearing surface 20, and the communication pipe 50 and the second adsorption groove 31 make the cover plate 30 tightly press and fix the housing 90 on the bearing surface 20, so as to avoid the housing 90 from warping and deforming around the periphery, make the housing 90 tightly fit and fix on the adsorption fixing device 100, and facilitate the processing of the periphery of the housing 90 or the portion of the housing 90 protruding from the cover plate 30. And the second adsorption tank 31 and the first adsorption tank 21 share the same external vacuum equipment through the communication pipe 50, so that the structure is simple, and the production and use cost is reduced.
Referring to fig. 2, the supporting mechanism 10 of the present embodiment includes a supporting plate 11 and a fixing plate 12. The carrier plate 11 has a carrying surface 20 and a first adsorption groove 21. The loading plate 11 is further provided with a plurality of first adsorption holes 22 located in the first adsorption grooves 21 and penetrating through the loading plate 11, the fixing plate 12 is provided with an adsorption cavity 121 communicated with an external vacuum device, and the first adsorption holes 22 are further communicated with the adsorption cavity 121. Specifically, during the use process, the external vacuum equipment draws air in the adsorption cavity 121 to form a vacuum in the adsorption cavity 121, and then the first adsorption groove 21 is formed with a vacuum through the first adsorption hole 22. Simultaneous control of the plurality of first adsorption holes 22 is facilitated by the adsorption chamber 121. The pressure in the first adsorption groove 21 is uniformly changed by the plurality of first adsorption holes 22, thereby improving the stability of the loading surface 20 adsorbing the housing 90.
In some embodiments, the first suction grooves 21 are distributed on the carrying surface 20 in a grid shape, and the plurality of first suction holes 22 are arranged at the intersections of the grid at intervals, so that the air pressure in the first suction grooves 21 is uniformly changed, and the stability of the carrying surface 20 in sucking the shell 90 is improved.
In some embodiments, the bearing surface 20 further has a first sealing groove 23 and a first sealing ring (not shown), wherein the first sealing groove 23 is disposed around the edge of the bearing surface 20 for receiving the first sealing ring to seal the bearing surface 20 and the casing 90, so as to enhance the effect of the bearing surface 20 on absorbing the casing 90.
The bearing plate 11 is further provided with a second adsorption hole 24 penetrating through the bearing plate 11, one end of the second adsorption hole 24 is communicated with the adsorption cavity 121, and the other end of the second adsorption hole is connected with the communicating pipe 50, so that when a vacuum is formed in the adsorption cavity 121, the vacuum is formed in the second adsorption groove 31 through the communicating pipe 50, and the cover plate 30 compresses and fixes the housing 90 on the bearing surface 20. One end of the communication pipe 50 is inserted into the second suction hole 24, and the other end extends between the housing 90 and the cover plate 30. Specifically, in the using process, the external vacuum equipment draws air in the adsorption cavity 121 to make the adsorption cavity 121 form vacuum, and then the second adsorption tank 31 forms vacuum through the second adsorption hole 24 and the communicating pipe 50.
In some embodiments, the housing 90 is provided with mounting holes 91, and the mounting holes 91 may be, but are not limited to, holes in the housing 90 for mounting a camera or other accessories. The second adsorption hole 24 faces the mounting hole 91, and one end of the communication pipe 50 is inserted into the second adsorption hole 24 and passes through the mounting hole 91 so that the other end extends to the second adsorption tank 31. The second suction hole 24 is adjusted according to the position of the mounting hole 91 so that the communication pipe 50 passes through the housing 90.
It is understood that, in other embodiments, the housing 90 is not provided with the mounting hole 91, and the communication pipe 50 has one end communicating with the second suction hole and the other end extending while being bent and bypassing the housing 90 to communicate with the second suction groove 31.
In some embodiments, the bearing surface 20 is further provided with a second sealing groove 25 and a second sealing ring (not shown), and the second sealing groove 25 is disposed around the second suction hole 24 for accommodating the second sealing ring so as to hermetically connect the communication pipe 50 and the second suction hole 24, thereby improving the effect of the cover plate 30 pressing the housing 90.
In the above-described suction fixing device 100, the plurality of first suction holes 22 can be simultaneously controlled by the suction chamber 121. The pressure in the first adsorption groove 21 is uniformly changed by the plurality of first adsorption holes 22, thereby improving the stability of the loading surface 20 adsorbing the housing 90. The communicating pipe 50 is connected through the second suction hole 24 so that when a vacuum is formed in the suction chamber 121, the vacuum is formed in the second suction groove 31 through the communicating pipe 50, and the cover plate 30 tightly presses and fixes the housing 90 to the bearing surface 20. The effect of sucking the housing 90 by the bearing surface 20 is lifted by the first sealing groove 23, and the effect of pressing the cover plate 30 against the housing 90 is lifted by the second sealing groove 25.
Referring to fig. 3, in some embodiments, the surface of the cover plate 30 facing the bearing surface 20 is provided with a profiling surface 32, the profiling surface 32 is provided with a surface of the housing 90 facing away from the bearing surface 20, and the second suction groove 31 is provided on the profiling surface 32. The cover plate 30 is tightly attached to the housing 90 by the profiling surface 32, so that the housing 90 is prevented from warping and deforming around the housing 90, the housing 90 is tightly attached and fixed to the adsorption fixing device 100, and the housing 90 can be conveniently processed.
In some embodiments, the contoured surface 32 is further provided with a third sealing groove 33 and a third sealing ring (not shown), and the third sealing groove 33 is circumferentially disposed along the edge of the contoured surface 32 for receiving the third sealing ring to seal the contoured surface 32 and the housing 90, thereby improving the effect of the cover plate 30 pressing against the housing 90.
In some embodiments, the second suction grooves 31 are distributed in the profiling surface 32 in a grid shape, so that the air pressure in the second suction grooves 31 is uniformly changed, and the stability of the cover plate 30 pressing the housing 90 is improved.
In some embodiments, the suction fixing device 100 further includes a reinforcing plate 60, and the reinforcing plate 60 is attached to a surface of the cover plate 30 away from the carrying surface 20 to reinforce the structural strength of the cover plate 30 and prevent the cover plate 30 from deforming to affect the fixing effect.
In some embodiments, the surface of the reinforcing plate 60 facing away from the cover plate is provided with a handle 61 to facilitate the covering and uncovering of the cover plate 30 on the housing 90 or from the housing 90.
Referring to fig. 1 again, in some embodiments, the absorption fixing device 100 further includes a support frame 70 and a valve 80, the support frame 70 is used for supporting the bearing mechanism 10, and specifically, the fixing plate 12 is connected to the support frame 70. The valve 80 is fixed on the supporting frame 70 for controlling the opening or closing of the external vacuum device, thereby controlling whether the vacuum is formed in the adsorption cavity 121.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not to be taken as limiting the present application, and that suitable changes and modifications to the above embodiments are within the scope of the present disclosure as long as they are within the spirit and scope of the present application.
Claims (10)
1. The utility model provides an adsorb fixing device for adsorb fixed casing, its characterized in that: the adsorption fixing device includes:
the bearing mechanism is provided with a bearing surface and a first adsorption groove positioned on the bearing surface, and the first adsorption groove is used for being connected with external vacuum equipment to form vacuum so as to adsorb one surface of the shell;
the surface of the cover plate facing the bearing surface is provided with a second adsorption groove, and the cover plate is used for covering the surface of the shell, which is far away from the bearing surface;
and the communicating pipe is arranged between the bearing mechanism and the cover plate and is communicated with the second adsorption tank and the external vacuum equipment, so that the second adsorption tank forms vacuum to enable the cover plate to tightly press and fix the shell on the bearing surface.
2. The adsorbent securing device of claim 1, wherein: the bearing mechanism comprises a bearing plate and a fixing plate, the bearing plate is provided with the bearing surface and a first adsorption groove, the bearing plate is further provided with a plurality of first adsorption holes which are located in the first adsorption groove and penetrate through the bearing plate, the fixing plate is provided with an adsorption cavity communicated with the external vacuum equipment, and the first adsorption holes are communicated with the adsorption cavity.
3. The adsorbent securing device of claim 2, wherein: the bearing surface is further provided with a first sealing groove and a first sealing ring, the first sealing groove is arranged along the edge of the bearing surface in a surrounding mode and used for containing the first sealing ring to seal a gap between the bearing surface and the shell.
4. The adsorbent securing device of claim 2, wherein: the first adsorption grooves are distributed on the bearing surface in a grid shape, and the adsorption holes are arranged at the intersection points of the grid at intervals.
5. The adsorbent securing device of claim 2, wherein: the bearing plate is further provided with a second adsorption hole penetrating through the bearing plate, one end of the second adsorption hole is communicated with the adsorption cavity, and the other end of the second adsorption hole is connected with the communicating pipe.
6. The adsorbent securing device of claim 5, wherein: the shell is provided with a mounting hole, the second adsorption hole is opposite to the mounting hole, and the communicating pipe penetrates through the mounting hole.
7. The adsorbent securing device of claim 5, wherein: the bearing surface is further provided with a second sealing groove and a second sealing ring, the second sealing groove is arranged around the second adsorption hole and used for containing the second sealing ring so that the communicating pipe is in sealing connection with the second adsorption hole.
8. The adsorbent securing device of claim 1, wherein: the surface of the cover plate facing the bearing surface is provided with a profiling surface, the profiling surface is provided with the surface of the shell, which deviates from the bearing surface, and the second adsorption groove is arranged on the profiling surface.
9. The adsorbent securing device of claim 8, wherein: the profiling surface is further provided with a third sealing groove and a third sealing ring, the third sealing groove is arranged along the edge of the profiling surface in a surrounding mode and used for containing the third sealing ring to seal the profiling surface and the shell.
10. The adsorbent securing device of claim 8, wherein: the adsorption and fixing device further comprises a reinforcing plate, and the reinforcing plate is attached to the surface, deviating from the bearing surface, of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120671681.XU CN215318179U (en) | 2021-04-01 | 2021-04-01 | Adsorption fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120671681.XU CN215318179U (en) | 2021-04-01 | 2021-04-01 | Adsorption fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN215318179U true CN215318179U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120671681.XU Active CN215318179U (en) | 2021-04-01 | 2021-04-01 | Adsorption fixing device |
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| CN (1) | CN215318179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431076A (en) * | 2022-10-08 | 2022-12-06 | 广东长盈精密技术有限公司 | Thin-wall workpiece clamp |
-
2021
- 2021-04-01 CN CN202120671681.XU patent/CN215318179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431076A (en) * | 2022-10-08 | 2022-12-06 | 广东长盈精密技术有限公司 | Thin-wall workpiece clamp |
| CN115431076B (en) * | 2022-10-08 | 2023-08-18 | 广东长盈精密技术有限公司 | Thin-wall workpiece clamp |
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