CN109676546B - Clamping type waterproof positioning jig and method thereof - Google Patents
Clamping type waterproof positioning jig and method thereof Download PDFInfo
- Publication number
- CN109676546B CN109676546B CN201811584113.5A CN201811584113A CN109676546B CN 109676546 B CN109676546 B CN 109676546B CN 201811584113 A CN201811584113 A CN 201811584113A CN 109676546 B CN109676546 B CN 109676546B
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- jig
- clamping arm
- groove
- movable jig
- positioning
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a clamping type waterproof positioning jig and a method thereof, wherein the clamping type waterproof positioning jig comprises a base, a placing area is arranged on the base, and a fixing jig is arranged on one side of the placing area; the movable jig comprises a driving mechanism and a clamping arm, the fixed jig is provided with a first positioning groove which is arranged towards the placing area, and the clamping arm is provided with a second positioning groove which is arranged towards the placing area; the groove surface of the first positioning groove is a first molded surface, and the groove surface of the second positioning groove is a second molded surface; when the clamping arm moves to be combined with the fixed jig, the clamping arm and the fixed jig are enclosed to form the placing area, and the first molded surface and the second molded surface are spliced to form an annular molded surface; therefore, the waterproof sealing device has better sealing performance and good waterproof performance, can ensure that the product can not damage the internal structure of the product even when being contacted with liquid during surface processing, ensures the quality of the product, is simple and convenient to operate, greatly reduces the manual work difficulty and workload, and improves the work efficiency.
Description
Technical Field
The invention relates to the technical field of jigs, in particular to a clamping type waterproof positioning jig and a method thereof.
Background
When display type electronic products such as mobile phones and tablet personal computers are subjected to maintenance such as screen surface scratch, dirt and the like, the screen needs to be rinsed with grinding liquid to ensure a repairing effect, so that grinding liquid is prevented from entering the electronic products, at present, the electronic products are repaired by independently disassembling original products such as screen glass and the like to be repaired to be ground and washed, the failure rate of the products is improved due to frequent disassembly and assembly of the electronic products, the labor input amount for disassembly and assembly in the disassembly and assembly process is large, the maintenance and the processing are long in time consumption, and the quality of the products cannot be ensured.
Therefore, a new technology is required to be developed to solve the above-mentioned problems.
Disclosure of Invention
In view of the above, the present invention aims at overcoming the drawbacks of the prior art, and its main objective is to provide a clamping type waterproof positioning fixture and a method thereof, which have better sealing performance and good waterproof performance, and can ensure that the product can not damage the internal structure of the product even when the product contacts with liquid during surface processing, thereby ensuring the quality of the product, having simple and convenient operation, greatly reducing the manual work difficulty and workload, improving the working efficiency, and being applicable to electronic products with different specifications.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the clamping type waterproof positioning jig comprises a base, wherein a placing area for placing products is arranged on the base, and a fixing jig is arranged on one side of the placing area; the movable jig comprises a driving mechanism and a clamping arm, wherein the driving mechanism drives the clamping arm to selectively move towards or away from the placement area; the fixing jig is provided with a first positioning groove which is arranged towards the placing area, and the clamping arm is provided with a second positioning groove which is arranged towards the placing area; the groove surface of the first positioning groove is a first molded surface, and the groove surface of the second positioning groove is a second molded surface; when the clamping arm moves to be engaged with the fixed jig, the first molded surface and all the second molded surfaces are spliced end to end along the circumferential direction to form an annular molded surface for limiting the periphery of the product;
the device also comprises a control device which is electrically connected with the driving mechanism.
As a preferable scheme, the fixing jig is detachably arranged on the base.
As a preferable mode, the clamping arm is detachably connected to the driving mechanism.
As a preferable scheme, the four movable jigs are respectively defined as a first movable jig, a second movable jig, a third movable jig and a fourth movable jig, and the first movable jig, the second movable jig, the third movable jig and the fourth movable jig are sequentially arranged along the circumferential direction of the placement area;
the clamping arms of the fixed jig, the first movable jig, the second movable jig and the fourth movable jig are all L-shaped structures, and the clamping arm of the third movable jig is of a straight-line structure; the clamping arms of the fixed jig, the first movable jig, the second movable jig, the third movable jig and the fourth movable jig are connected end to end in sequence to form a rectangular placement area in a surrounding configuration.
As a preferable scheme, the first positioning groove and the second positioning groove are U-shaped grooves with the notch facing the placement area so as to be jointed to form a full-circumference U-shaped positioning groove.
As a preferable scheme, a first abdication groove is concavely arranged on the groove wall of the second positioning groove of the clamping arm of the third movable jig; the first abdication groove is positioned at the joint of the clamping arm of the third movable jig and the clamping arm of the fourth movable jig and penetrates through one side of the clamping arm of the third movable jig; a second abdication groove is concavely arranged on the groove wall of the second positioning groove of the clamping arm of the fourth movable jig, and the second abdication groove is positioned at the joint of the clamping arm of the fourth movable jig and the clamping arm of the third movable jig and penetrates through to one side of the clamping arm of the fourth movable jig;
when the clamping arm of the third movable jig is combined with the clamping arm of the fourth movable jig, the first yielding groove and the second yielding groove are mutually communicated.
As a preferable scheme, the groove wall of the first positioning groove is concavely provided with a third abdication groove.
As a preferred solution, an adsorption device for sucking the product is further provided, and the placement area is provided with adsorption holes controlled by the adsorption device.
The application method of the clamping type waterproof positioning jig comprises the following steps of:
step one: placing the product in a placement area, and positioning one side of the product in a first positioning groove;
step two: the driving mechanism drives the clamping arm to move towards the placement area until the clamping arm is engaged with the fixing jig, the first molded surface and all the second molded surfaces are spliced end to end along the circumferential direction to form an annular molded surface, and the annular molded surface completely clamps the periphery of a product.
In the first step, a sealing rubber sleeve is sleeved on a product, the sealing rubber sleeve is coated on the periphery of the product, and then the product coated with the sealing rubber sleeve is placed in a placement area; in the second step, the annular molded surface acts on the sealing rubber sleeve so as to enable the sealing rubber sleeve to be tightly attached to the product.
Compared with the prior art, the invention has obvious advantages and beneficial effects, in particular, the technical proposal realizes the circumferential positioning of the product by the design of the fixed jig and the movable jig, the positioning mode is not limited by the appearance of the product, the product has better sealing performance and good waterproof performance when being clamped and positioned, the product can be contacted with liquid and cannot damage the internal structure of the product when being subjected to surface processing, the quality of the product is ensured, the operation is simple and convenient, the manual work difficulty and workload are greatly reduced, and the work efficiency is improved;
secondly, through the clamping arm and the fixing jig which are detachably arranged, different accessories can be replaced, so that the applicability is high, and the clamping arm and the fixing jig can be suitable for electronic products with different specifications.
In order to more clearly illustrate the structural features, technical means, and specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of another perspective view of an embodiment of the present invention;
FIG. 3 is a schematic view of another angular perspective structure of an embodiment of the present invention;
FIG. 4 is a schematic view of another angle perspective structure of an embodiment of the present invention;
FIG. 5 is a top view of an embodiment of the present invention;
FIG. 6 is a schematic perspective view of an application state process according to an embodiment of the present invention;
FIG. 7 is a top view of an embodiment of the present invention in use.
The attached drawings are used for identifying and describing:
10. base 100, mobile phone
11. Bottom plate 111, first through hole
112. Fourth abdication groove 20 and placement area
30. Fixing jig 31, first positioning groove
311. Third abdication groove 40 and first movable jig
41. First clamping arm 50 and second movable jig
51. Second clamping arm 60 and third movable jig
61. Third clamping arm 611, first abdication groove
70. Fourth movable jig 71, fourth clamping arm
711. Second abdication groove 401 and driving mechanism
402. Second positioning groove 403, space of stepping down.
Detailed Description
Referring to fig. 1 to 7, specific structures of embodiments of the present invention are shown; the clamping type waterproof positioning jig is mainly used for the maintenance processing and positioning of display type electronic products such as mobile phones and the like, is not limited to the electronic products such as mobile phones and the like in fact, and can be applied to the maintenance processing and positioning of other products. In this context, a mobile phone is taken as an example.
It should be noted that, in the following description, the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, and are merely for convenience in describing the technical solutions of the present invention and for simplifying the description, and are not meant to indicate or imply that the devices or elements referred to must have a specific orientation or be configured and operated in a specific orientation, and thus, the present invention should not be construed as being limited thereto.
The clamping type waterproof positioning jig comprises a base 10, wherein a placing area 20 for placing products is arranged on the base 10, a fixing jig 30 is arranged on one side of the placing area 20, and the fixing jig 30 is detachably arranged on the base 10; the movable jig comprises a driving mechanism 401 and a clamping arm, wherein the clamping arm is detachably connected to the driving mechanism 401, and different accessories are replaced, so that the movable jig is high in applicability and can be suitable for electronic products of different specifications; the fixing jig 30 has a first positioning slot 31 disposed toward the placement area 20, and the clamping arm has a second positioning slot 402 disposed toward the placement area 20; the first positioning groove 31 and the second positioning groove 402 are both U-shaped grooves with notches facing the placement area 20, so as to form a full-circumference U-shaped positioning groove; the groove surface of the first positioning groove 31 is a first molded surface, and the groove surface of the second positioning groove 402 is a second molded surface; when the clamping arm moves to be engaged with the fixing jig 30, the first molded surface and all the second molded surfaces are spliced end to end along the circumferential direction to form an annular molded surface for limiting the periphery of the product; it further comprises a control device electrically connected to the driving mechanism 401, preferably, the driving mechanism 401 is a cylinder.
The number of the movable jigs is preferably four, the four movable jigs are respectively defined as a first movable jig 40, a second movable jig 50, a third movable jig 60 and a fourth movable jig 70, and the first movable jig 40, the second movable jig 50, the third movable jig 60 and the fourth movable jig 70 are sequentially arranged along the circumferential direction of the placement area 20; the fixed jig 30, the first clamping arm 41 of the first movable jig 40, the second clamping arm 51 of the second movable jig 50, and the fourth clamping arm 71 of the fourth movable jig 70 are all L-shaped structures, and the third clamping arm 61 of the third movable jig 60 is a straight-line-shaped structure; when the driving mechanisms 401 of the four movable jigs respectively drive the respective clamping arms to move toward the placement area 20, the fixed jigs 30, the first clamping arms 41, the second clamping arms 51, the third clamping arms 61, and the fourth clamping arms 71 are sequentially connected end to form a rectangular placement area 20.
A first abdication groove 611 is concavely formed in the groove wall of the second positioning groove 402 of the third clamping arm 61; the first abdication groove 611 is located at the joint of the third clamping arm 61 and the fourth clamping arm 71 and penetrates to one side of the third clamping arm 61; a second yielding groove 711 is concavely formed in the groove wall of the second positioning groove 402 of the fourth clamping arm 71, and the second yielding groove 711 is located at the joint of the fourth clamping arm 71 and the third clamping arm 61 and penetrates to one side of the fourth clamping arm 71; when the third clamping arm 61 is engaged with the fourth clamping arm 71, the first relief groove 611 and the second relief groove 711 are communicated with each other; the groove wall of the first positioning groove 31 is concavely provided with a third yielding groove 311. Therefore, when the mobile phone 100 is fixed in the positioning slot through the first abdication slot 611 and the second abdication slot 711, the volume up-down key and the power key on the side edge of the mobile phone 100 can be positioned in the corresponding abdication slots, so that the mobile phone 100 can be better sealed and positioned.
The base 10 is further provided with a suction device (not shown) for sucking the product, and the placement area 20 is provided with suction holes controlled by the suction device; the base 10 is also detachably provided with a bottom supporting plate 11 for positioning products, the bottom supporting plate 11 is positioned in the placement area 20, the bottom supporting plate 11 is provided with a first through hole 111, the base 10 is provided with a second through hole, and the first through hole 111 are communicated to form the adsorption hole; a fourth relief groove 112 for enlarging the adsorption area is concavely arranged on the periphery of the upper port of the first through hole 111; the adsorption device is connected with a vacuum source. Therefore, the mobile phone can be better fixed on the bottom supporting plate 11 through the adsorption device, and the phenomenon that gaps are generated by floating of the mobile phone up and down when the clamping arms are fed is avoided, so that the tightness is affected.
In the present embodiment, the first clamping arm 41, the second clamping arm 51, the third clamping arm 61, the fourth clamping arm 71, and the fixing jig 30 all have a yielding space 403, and the yielding space 403 is located at a side facing the placement area 20 and below the placement area 20.
In addition, when the mobile phone is used, a sealing piece made of soft sealing materials such as a sealing rubber sleeve (not shown in the figure), a sealing rubber ring or a sealing rubber strip is sleeved outside the mobile phone, and the sealing rubber sleeve and the mobile phone can be completely attached by combining the air cylinder through the air hole 403, so that the product and the sealing rubber sleeve can be tightly attached by keeping pneumatic pressure, liquid can be prevented from entering the mobile phone, and meanwhile, an iron piece on the jig can be prevented from scratching the product.
The using process is approximately as follows:
step one: firstly, sleeving a sealing rubber sleeve on the product;
step two: placing the product sleeved with the sealing gum cover on the placement area 20, and positioning one side of the product sleeved with the sealing gum cover on the first positioning groove;
step three: the product which is placed on the placement area 20 and sleeved with the sealant sleeve is adsorbed by an adsorption device;
step four: the driving mechanism 401 drives the clamping arm to move towards the placement area 20 until the clamping arm is engaged with the fixing jig 30, the first molded surface and all the second molded surfaces are spliced end to end along the circumferential direction to form an annular molded surface, and the annular molded surface acts on the sealing rubber sleeve so as to enable the sealing rubber sleeve to be tightly attached to a product and clamp the periphery of the product completely.
Step five: maintaining and processing;
step six: stopping maintenance and processing;
step seven: the driving mechanism 401 drives the clamping arm to move away from the placement area 20 so as to release the product sleeved with the sealing rubber sleeve;
step eight: the adsorption device releases the adsorption of the product sleeved with the sealing gum cover;
step nine: and taking down the product.
In summary, the design key point of the invention is that the product is positioned circumferentially by the design of the fixed jig and the movable jig, the positioning mode is not limited by the appearance of the product, the product has better sealing performance and good waterproof performance when being clamped and positioned, the product can be contacted with liquid when being subjected to surface processing, the internal structure of the product is not damaged, the quality of the product is ensured, the operation is simple and convenient, the manual work difficulty and workload are greatly reduced, and the work efficiency is improved; secondly, through the clamping arm and the fixing jig which are detachably arranged, different accessories can be replaced, so that the applicability is high, and the clamping arm and the fixing jig can be suitable for electronic products with different specifications.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a waterproof positioning jig of centre gripping formula which characterized in that: the device comprises a base, wherein a placement area for placing products is arranged on the base, and a fixing jig is arranged on one side of the placement area; the movable jig comprises a driving mechanism and a clamping arm, wherein the driving mechanism drives the clamping arm to selectively move towards or away from the placement area; the fixing jig is provided with a first positioning groove which is arranged towards the placing area, and the clamping arm is provided with a second positioning groove which is arranged towards the placing area; the groove surface of the first positioning groove is a first molded surface, and the groove surface of the second positioning groove is a second molded surface; when the clamping arm moves to be engaged with the fixed jig, the first molded surface and all the second molded surfaces are spliced end to end along the circumferential direction to form an annular molded surface for limiting the periphery of the product;
the control device is electrically connected to the driving mechanism; the clamping arm is detachably connected to the driving mechanism;
the movable jigs are respectively defined as a first movable jig, a second movable jig, a third movable jig and a fourth movable jig, and the first movable jig, the second movable jig, the third movable jig and the fourth movable jig are sequentially arranged along the circumferential direction of the placement area;
the clamping arms of the fixed jig, the first movable jig, the second movable jig and the fourth movable jig are all L-shaped structures, and the clamping arm of the third movable jig is of a straight-line structure; the clamping arms of the fixed jig, the first movable jig, the second movable jig, the third movable jig and the fourth movable jig are connected end to end in sequence to form a rectangular placement area in a surrounding configuration;
a first abdication groove is concavely arranged on the groove wall of the second positioning groove of the clamping arm of the third movable jig; the first abdication groove is positioned at the joint of the clamping arm of the third movable jig and the clamping arm of the fourth movable jig and penetrates through one side of the clamping arm of the third movable jig; a second abdication groove is concavely arranged on the groove wall of the second positioning groove of the clamping arm of the fourth movable jig, and the second abdication groove is positioned at the joint of the clamping arm of the fourth movable jig and the clamping arm of the third movable jig and penetrates through to one side of the clamping arm of the fourth movable jig;
when the clamping arm of the third movable jig is combined with the clamping arm of the fourth movable jig, the first yielding groove and the second yielding groove are mutually communicated.
2. The clamping type waterproof positioning jig according to claim 1, wherein: the fixing jig is detachably arranged on the base.
3. The clamping type waterproof positioning jig according to claim 1, wherein: the first positioning groove and the second positioning groove are U-shaped grooves formed in the way that the notches face the placement area, so that the U-shaped positioning grooves are formed in a whole circumference mode.
4. The clamping type waterproof positioning jig according to claim 1, wherein: the groove wall of the first positioning groove is concavely provided with a third abdication groove.
5. The clamping type waterproof positioning jig according to claim 1, wherein: the device is also provided with an adsorption device for sucking the product, and the placement area is provided with adsorption holes controlled by the adsorption device.
6. A method for using the clamping waterproof positioning jig according to any one of claims 1 to 5 to clamp and position, characterized in that: the method comprises the following steps:
step one: placing the product in a placement area, and positioning one side of the product in a first positioning groove;
step two: the driving mechanism drives the clamping arm to move towards the placement area until the clamping arm is engaged with the fixing jig, the first molded surface and all the second molded surfaces are spliced end to end along the circumferential direction to form an annular molded surface, and the annular molded surface completely clamps the periphery of a product.
7. The method of using a clamp-type waterproof positioning jig according to claim 6, wherein: firstly, sleeving a sealing rubber sleeve on a product, coating the sealing rubber sleeve on the periphery of the product, and then placing the product coated with the sealing rubber sleeve in a placing area;
in the second step, the annular molded surface acts on the sealing rubber sleeve so as to enable the sealing rubber sleeve to be tightly attached to the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584113.5A CN109676546B (en) | 2018-12-24 | 2018-12-24 | Clamping type waterproof positioning jig and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584113.5A CN109676546B (en) | 2018-12-24 | 2018-12-24 | Clamping type waterproof positioning jig and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109676546A CN109676546A (en) | 2019-04-26 |
| CN109676546B true CN109676546B (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811584113.5A Active CN109676546B (en) | 2018-12-24 | 2018-12-24 | Clamping type waterproof positioning jig and method thereof |
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| Country | Link |
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| CN (1) | CN109676546B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203401293U (en) * | 2013-08-02 | 2014-01-22 | 东莞华贝电子科技有限公司 | Multi-station automatic screwing equipment |
| CN105500079A (en) * | 2016-01-22 | 2016-04-20 | 苏州鑫捷顺五金机电有限公司 | Mobile phone frame fixture |
| CN107584261A (en) * | 2017-09-15 | 2018-01-16 | 江苏唯侓机器人科技有限公司 | The secondary detent mechanism of battery automatic assembling device |
| CN209440036U (en) * | 2018-12-24 | 2019-09-27 | 王�华 | Clipping waterproof localization tool |
-
2018
- 2018-12-24 CN CN201811584113.5A patent/CN109676546B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203401293U (en) * | 2013-08-02 | 2014-01-22 | 东莞华贝电子科技有限公司 | Multi-station automatic screwing equipment |
| CN105500079A (en) * | 2016-01-22 | 2016-04-20 | 苏州鑫捷顺五金机电有限公司 | Mobile phone frame fixture |
| CN107584261A (en) * | 2017-09-15 | 2018-01-16 | 江苏唯侓机器人科技有限公司 | The secondary detent mechanism of battery automatic assembling device |
| CN209440036U (en) * | 2018-12-24 | 2019-09-27 | 王�华 | Clipping waterproof localization tool |
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| CN109676546A (en) | 2019-04-26 |
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Effective date of registration: 20231113 Address after: 523000 Building 1, No.6 Lindian Road, Tangxia Town, Dongguan City, Guangdong Province Applicant after: DONGGUAN MA YUE INDUSTRIAL Co.,Ltd. Address before: Second floor, No.22, Second Road, puxinhu community center, Tangxia Town, Dongguan City, Guangdong Province 523000 Applicant before: Wang Hua |
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