CN216912871U - Auxiliary positioning assembly jig - Google Patents
Auxiliary positioning assembly jig Download PDFInfo
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- CN216912871U CN216912871U CN202220147512.0U CN202220147512U CN216912871U CN 216912871 U CN216912871 U CN 216912871U CN 202220147512 U CN202220147512 U CN 202220147512U CN 216912871 U CN216912871 U CN 216912871U
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Abstract
The utility model relates to an auxiliary positioning assembly jig, which comprises: the mobile phone cover plate comprises a positioning base, a cover plate and a positioning cover plate, wherein the positioning base is provided with a positioning cavity, the positioning cavity is used for accommodating a mobile phone iron piece and the cover plate, and the positioning cavity is provided with an X-direction side, a Y-direction side and a Z-direction side; the XZ-direction locking assembly is movably arranged on the positioning base and is positioned on the X-direction side; the YZ-direction locking assembly is movably arranged on the positioning base and is positioned on the Z-direction side; the Z-direction locking assembly is movably arranged on the positioning base and is positioned on the Z-direction side; wherein the XZ-direction locking assembly, the YZ-direction locking assembly and the Z-direction locking assembly can extend into or withdraw from the positioning cavity. Therefore, the mobile phone iron piece can be clamped and positioned in X, Y and Z directions simultaneously, deformation is not easy to occur, and the positioning precision of subsequent assembly with the cover plate and the assembly processing quality of the mobile phone screen can be ensured.
Description
Technical Field
The utility model relates to the technical field of automatic assembly of mobile phones, in particular to an auxiliary positioning assembly jig.
Background
The advent of mobile phones brings great convenience to life and work of people, and with the continuous improvement of life quality of people and the continuous development of the mobile phone industry, the trend of pursuing a mobile phone screen with high precision and high performance is towards, which also puts higher requirements on a compact assembly process.
In the production process of the mobile phone screen, the mobile phone iron piece and the cover plate are required to be assembled together to form the mobile phone screen. The mobile phone iron part is generally a plane component, is thin in thickness and is easy to deform, so that the assembly precision of the mobile phone iron part and the cover plate is poor, and the production quality of a mobile phone screen is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary positioning and assembling jig, and aims to solve the problems that in the prior art, the positioning of mobile phone iron pieces is unreliable, deformation is easy to generate, and the subsequent mobile phone screen assembling precision and production quality are affected.
According to an aspect of the present invention, an auxiliary positioning assembly fixture is provided, which includes:
the mobile phone cover plate comprises a positioning base, a cover plate and a positioning cover plate, wherein the positioning base is provided with a positioning cavity, the positioning cavity is used for accommodating a mobile phone iron piece and the cover plate, and the positioning cavity is provided with an X-direction side, a Y-direction side and a Z-direction side;
the XZ-direction locking assembly is movably arranged on the positioning base and is positioned on the X-direction side;
the YZ-direction locking assembly is movably arranged on the positioning base and is positioned on the Z-direction side; and
the Z-direction locking assembly is movably arranged on the positioning base and is positioned on the Z-direction side; wherein the XZ-direction locking assembly, the YZ-direction locking assembly and the Z-direction locking assembly can extend into or withdraw from the positioning cavity.
In one embodiment, an X-direction reference edge and a Z-direction reference edge are arranged on an X-direction side wall of the positioning cavity, a Y-direction reference edge is arranged on a Y-direction side wall of the positioning cavity, the Y-direction reference edge and the Z-direction reference edge are kept on the same horizontal plane, and the X-direction reference edge is perpendicular to the Y-direction reference edge and the Z-direction reference edge.
In one embodiment, the auxiliary positioning and assembling jig further comprises an adsorption component, and the adsorption component is arranged on the Z-direction reference edge.
In one embodiment, the auxiliary positioning assembly fixture further comprises a Y-direction locking assembly, and the Y-direction locking assembly is movably arranged on the positioning base.
In one embodiment, each of the XZ-direction locking assembly and the YZ-direction locking assembly includes a first fixing seat, a first sliding shaft, a first handle, and a first positioning block, the first sliding shaft is slidably disposed on the first fixing seat, the first handle is rotatably disposed at a first end of the first sliding shaft, the first positioning block is disposed at a second end of the first sliding shaft, and the first handle can drive the first positioning block to move away from the positioning cavity when rotating in a first direction, and the first handle can drive the first positioning block to move close to the positioning cavity when rotating in a second direction; the first direction and the second direction are two opposite rotation directions.
In one embodiment, each of the XZ-direction locking assembly and the YZ-direction locking assembly further includes a first elastic member, and the first elastic member abuts between the first fixing seat and the first positioning block.
In one embodiment, the first positioning block is provided with a positioning inclined surface.
In one embodiment, the Z-direction locking assembly includes a second fixing seat, a second sliding shaft, a second handle, a movable seat and a positioning rod, the second sliding shaft is slidably disposed on the second fixing seat, the second handle is rotatably disposed at a first end of the second sliding shaft, the movable seat is connected to a second end of the second sliding shaft, the positioning rod is disposed on the movable seat, the positioning rod can be driven to move away from the positioning cavity when the second handle rotates in a first direction, and the positioning rod can be driven to move close to the positioning cavity when the second handle rotates in a second direction; the first direction and the second direction are two opposite rotation directions.
In one embodiment, the Z-direction locking assembly further includes a second elastic member, and the second elastic member abuts between the second fixed seat and the movable seat.
In one embodiment, one end of the positioning rod, which is far away from the movable seat, is provided with a pointed conical end.
The embodiment of the utility model has the following beneficial effects:
when the auxiliary positioning assembly jig is used for assembling and processing the mobile phone screen, the unlocking mechanism of the auxiliary positioning assembly jig is operated, and the unlocking mechanism simultaneously drives the XZ-direction locking assembly, the YZ-direction locking assembly and the Z-direction locking assembly to exit from the positioning cavity, so that the mobile phone iron piece is conveniently placed into the positioning cavity; the unlocking mechanism is controlled to loosen the XZ-direction locking component, the YZ-direction locking component and the Z-direction locking component, the XZ-direction locking component, the YZ-direction locking component and the Z-direction locking component can extend into the positioning cavity, a clamping effect is formed on the mobile phone iron piece, and the mobile phone iron piece is clamped by X-direction and Z-direction clamping acting forces on the mobile phone iron piece at the X-direction side, so that the X-direction positioning can be realized; on the Y-direction side, the mobile phone iron piece can realize the positioning in the Y direction under the action of Y-direction and Z-direction acting forces; in the Z direction, Z-direction positioning can be achieved by Z-direction force applied by the Z-direction latch assembly. Therefore, the mobile phone iron piece can be clamped and positioned in X, Y and Z directions simultaneously, positioning is reliable, deformation is not easy to occur, and accordingly positioning accuracy of subsequent assembly with the cover plate and assembly processing quality of the mobile phone screen can be guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an assembly structure diagram of an auxiliary positioning assembly fixture, a mobile phone iron part, and a cover plate according to an embodiment of the present application;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic structural view of the mobile phone iron part and the auxiliary positioning assembly jig after being assembled in the present application;
FIG. 4 is a schematic structural view of an XZ-direction locking assembly of the present application;
FIG. 5 is a schematic structural view of a Z-lock assembly of the present application;
fig. 6 is a force analysis diagram of the mobile phone iron piece positioned by the XZ-direction locking assembly.
Wherein:
100. auxiliary positioning and assembling tools; 10. positioning a base; 11. a positioning cavity; 111. an X-direction reference edge; 112. a Y-direction reference edge; 113. a Z-direction reference edge; 12. an XZ-direction locking assembly; 121. a first fixed seat; 122. a first sliding shaft; 123. a first handle; 124. a first positioning block; 1241. positioning the inclined plane; 125. a first elastic member; 13. a YZ-direction locking assembly; 14. a Z-direction locking assembly; 141. a second fixed seat; 142. a second sliding shaft; 143. a second handle; 144. a movable seat; 145. positioning a rod; 1451. a tapered end; 146. a second elastic member; 15. an adsorption component; 16. a Y-direction locking assembly; 200. mobile phone iron parts; 300. and (7) a cover plate.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
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 invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to fig. 3, an auxiliary positioning assembly fixture 100 is shown in an embodiment of the present application, which is used in a production and processing occasion of a mobile phone screen, and is specifically used for assisting in positioning a mobile phone iron piece 200 and a cover plate 300, so as to facilitate the processing of the mobile phone iron piece 200 and the cover plate 300 into a whole, and obtain a finished mobile phone screen.
Exemplarily, the auxiliary positioning assembly jig 100 includes: a positioning base 10, an XZ-latch assembly 12, a YZ-latch assembly 13, and a Z-latch assembly 14. The positioning base 10 is used for loading and fixing the locking components in all directions, and meanwhile, the positioning base 10 is provided with mounting hole sites which are convenient to mount and fix in a machining station.
The positioning base 10 is formed with a positioning cavity 11, the positioning cavity 11 is used for accommodating the mobile phone iron piece 200 and the cover plate 300, and the positioning cavity 11 is provided with an X-direction side, a Y-direction side and a Z-direction side. Specifically, since the handset iron 200 and the cover plate 300 are both rectangular, the positioning cavity 11 is also rectangular. The X-direction side is located at two long sides of the positioning chamber 11, and the Y-direction side and the Z-direction side are located at two short sides of the positioning chamber 11.
The XZ-direction locking assembly 12 is movably arranged on the positioning base 10 and is positioned at the X-direction side; the YZ-direction locking assembly 13 is movably arranged on the positioning base 10 and is positioned at the Z-direction side; the Z-direction locking assembly 14 is movably arranged on the positioning base 10 and is located at the Z-direction side; wherein the XZ-direction latch assembly 12, the YZ-direction latch assembly 13 and the Z-direction latch assembly 14 are capable of extending into or exiting out of the positioning cavity 11.
The implementation of the technical scheme of the embodiment has the following beneficial effects: when the auxiliary positioning assembly jig 100 of the scheme is adopted to carry out the assembly processing of the mobile phone screen, the unlocking mechanism of the auxiliary positioning assembly jig 100 is operated, and the unlocking mechanism simultaneously drives the XZ-direction locking assembly 12, the YZ-direction locking assembly 13 and the Z-direction locking assembly 14 to exit the positioning cavity 11, so that the mobile phone iron piece 200 can be conveniently placed in the positioning cavity 11; the unlocking mechanism is controlled to loosen the XZ-direction locking assembly 12, the YZ-direction locking assembly 13 and the Z-direction locking assembly 14, the XZ-direction locking assembly 12, the YZ-direction locking assembly 13 and the Z-direction locking assembly 14 can extend into the positioning cavity 11, and meanwhile, a clamping effect is formed on the mobile phone iron piece 200, at the moment, the mobile phone iron piece 200 is subjected to clamping acting forces in the X direction and the Z direction on the X direction side, and the positioning in the X direction can be realized; on the Y-direction side, the mobile phone iron piece 200 can realize Y-direction positioning under the action of Y-direction and Z-direction acting forces; in the Z direction, Z-direction positioning is achieved by Z-direction force applied by the Z-direction latch assembly 14. Therefore, the mobile phone iron part 200 can be clamped and positioned in X, Y and Z directions simultaneously, positioning is reliable, deformation is not easy to occur, and accordingly positioning accuracy of subsequent assembly with the cover plate 300 and assembly processing quality of a mobile phone screen can be guaranteed.
With reference to fig. 3, in some embodiments, an X-direction reference edge 111 and a Z-direction reference edge 113 are disposed on an X-direction sidewall of the positioning cavity 11, a Y-direction reference edge 112 is disposed on a Y-direction sidewall of the positioning cavity 11, the Y-direction reference edge 112 and the Z-direction reference edge 113 are maintained on the same horizontal plane, and the X-direction reference edge 111 is perpendicular to both the Y-direction reference edge 112 and the Z-direction reference edge 113. Therefore, the Y-direction reference edge 112 and the Z-direction reference edge 113 can realize plane positioning of the mobile phone iron piece 200, and ensure that the mobile phone iron piece 200 is flat and does not warp up and down. The Z-direction reference edge 113 abuts against the outer peripheral side of the mobile phone iron 200, so that the mobile phone iron 200 is laterally positioned without horizontal deformation.
With reference to fig. 3, the auxiliary positioning and assembling jig 100 further includes an absorption component 15, and the absorption component 15 is disposed on the Z-direction reference edge 113. During positioning, the adsorption component 15 firstly adsorbs and fixes the mobile phone iron part 200, so that pre-positioning of the mobile phone iron part is realized, the Z-direction locking component 14 is conveniently and accurately matched with the mobile phone iron part 200, and the positioning effect is ensured. For example, the suction assembly 15 may be a suction cup or a combination of a suction hole, a pipe, and a vacuum generator.
Furthermore, the auxiliary positioning assembly fixture 100 further includes a Y-direction locking assembly 16, and the Y-direction locking assembly 16 is movably disposed on the positioning base 10. The Y-direction locking assembly 16 is additionally arranged for carrying out Y-direction positioning on the mobile phone iron piece 200 and limiting the mobile phone iron piece 200 to move and deform in the Y direction. Particularly, Y is to hasp subassembly 16 including going up and down to drive actuating cylinder and reference column, places the back in location chamber 11 when cell-phone ironware 200, goes up and down to drive actuating cylinder drive reference column gassing, and the reference column butt reaches Y to the effect of location to the inboard side of cell-phone ironware 200.
It can be understood that the Y-direction locking assembly 16 is provided with two locking assemblies, which are respectively abutted against two opposite inner side edges of the mobile phone iron piece 200 in the width direction during operation, so as to achieve the opposite-pulling positioning effect.
With reference to fig. 4, in some embodiments, the XZ-direction locking assembly 12 and the YZ-direction locking assembly 13 both include a first fixing seat 121, a first sliding shaft 122, a first handle 123 and a first positioning block 124, the first sliding shaft 122 is slidably disposed on the first fixing seat 121, the first handle 123 is rotatably disposed at a first end of the first sliding shaft 122, the first positioning block 124 is disposed at a second end of the first sliding shaft 122, the first handle 123 can drive the first positioning block 124 to move away from the positioning cavity 11 when rotating in the first direction, and the first handle 123 can drive the first positioning block 124 to move close to the positioning cavity 11 when rotating in the second direction; the first direction and the second direction are two opposite rotation directions.
Before the mobile phone iron piece 200 is placed in the positioning cavity 11, the unlocking mechanism is lifted to push the first handle 123 to rotate towards the first direction, and the first positioning block 124 exits from the positioning cavity 11 along with the first sliding shaft 122, so that a space is reserved for the mobile phone to be placed in the positioning cavity 11 in a close manner; then, the unlocking mechanism releases the first handle 123, the first sliding shaft 122 can push the first positioning block 124 to slide and reset, and the first positioning block 124 can clamp the side edge of the mobile phone iron piece 200, so that the X-direction, Y-direction and Z-direction positioning effects on the mobile phone iron piece 200 are achieved.
Further, in order to improve the automation level of the auxiliary positioning and assembling jig 100, the XZ-direction locking assembly 12 and the YZ-direction locking assembly 13 further include a first elastic member 125, and the first elastic member 125 abuts between the first fixing seat 121 and the first positioning block 124. After the unlocking mechanism releases the first handle 123, the first elastic member 125 releases elastic pushing force, so that the first positioning block 124 can be automatically pushed to compress the mobile phone iron part 200, the effect of rapid and flexible clamping and positioning is achieved, and the mobile phone iron part 200 is prevented from being damaged by excessive clamping force.
Alternatively, the first elastic member 125 may be any one of a spring, a spring plate, an elastic column, and the like.
With continuing reference to fig. 4 and fig. 6, further, the first positioning block 124 is provided with a positioning slope 1241. The positioning inclined plane 1241 is in pressing contact with the mobile phone iron part 200, and the positioning inclined plane 1241 can generate clamping component forces in the X direction, the Y direction and the Z direction of the mobile phone iron part 200, so that an omnidirectional positioning effect is achieved, and high positioning accuracy of the mobile phone iron part 200 is ensured. It should be noted that the first positioning block 124 is located above the positioning cavity 11, and the positioning inclined plane 1241 is inclined downward toward the positioning cavity 11, so as to press the mobile phone iron 200 downward to achieve the positioning effect.
With reference to fig. 5, in some embodiments, the Z-lock assembly 14 includes a second fixed seat 141, a second sliding shaft 142, a second handle 143, a movable seat 144 and a positioning rod 145, the second sliding shaft 142 is slidably disposed on the second fixed seat 141, the second handle 143 is rotatably disposed at a first end of the second sliding shaft 142, the movable seat 144 is connected to a second end of the second sliding shaft 142, the positioning rod 145 is disposed on the movable seat 144, the second handle 143 can drive the positioning rod 145 to move away from the positioning cavity 11 when rotating in a first direction, and the second handle 143 can drive the positioning rod 145 to move close to the positioning cavity 11 when rotating in a second direction; the first direction and the second direction are two opposite rotation directions.
Similarly, before the mobile phone iron part 200 is placed in the positioning cavity 11, the unlocking mechanism is lifted to push the second handle 143 to rotate towards the first direction, the second positioning block exits from the positioning cavity 11 along with the second sliding shaft 142, and a space is reserved for the mobile phone to be conveniently placed in the positioning cavity 11; then, the unlocking mechanism releases the second handle 143, the second sliding shaft 142 can push the movable seat 144 to slide and reset, and the end of the positioning rod 145 can be inserted into a preset hole on the side of the mobile phone iron piece 200, so as to achieve the effect of positioning the mobile phone iron piece 200 in the Z direction.
Further, in order to improve the automation level of the auxiliary positioning and assembling jig 100, the Z-direction locking assembly 14 further includes a second elastic member 146, and the second elastic member 146 abuts between the second fixed seat 141 and the movable seat 144. After the unlocking mechanism releases the second handle 143, the second elastic member 146 releases the elastic thrust, so that the ejector rod can be automatically pushed to automatically insert into the side hole of the mobile phone iron part 200, the effect of quick positioning is achieved, and the positioning operation efficiency is improved.
Alternatively, the second elastic member 146 may be any one of a spring, a spring plate, an elastic column, and the like.
Preferably, an end of the positioning rod 145 away from the movable seat 144 is provided with a pointed end 1451. Pointed tapered end 1451 provides guiding and avoiding effects to facilitate insertion of positioning rod 145 into the hole site.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an assistance-localization real-time equipment tool which characterized in that includes:
the mobile phone cover plate comprises a positioning base, a cover plate and a positioning cavity, wherein the positioning base is provided with a positioning cavity, the positioning cavity is used for accommodating a mobile phone iron part and the cover plate, and the positioning cavity is provided with an X-direction side, a Y-direction side and a Z-direction side;
the XZ-direction locking assembly is movably arranged on the positioning base and is positioned on the X-direction side;
the YZ-direction locking assembly is movably arranged on the positioning base and is positioned on the Z-direction side; and
the Z-direction locking assembly is movably arranged on the positioning base and is positioned on the Z-direction side; wherein the XZ-direction locking assembly, the YZ-direction locking assembly and the Z-direction locking assembly can extend into or withdraw from the positioning cavity.
2. The auxiliary positioning assembly fixture of claim 1, wherein an X-direction reference edge and a Z-direction reference edge are disposed on an X-direction sidewall of the positioning cavity, a Y-direction reference edge is disposed on a Y-direction sidewall of the positioning cavity, the Y-direction reference edge and the Z-direction reference edge are maintained on a same horizontal plane, and the X-direction reference edge is perpendicular to the Y-direction reference edge and the Z-direction reference edge.
3. The jig of claim 2, further comprising an absorption component disposed on the Z-direction reference edge.
4. The jig of claim 1, further comprising a Y-lock assembly movably disposed on the positioning base.
5. The auxiliary positioning assembly jig of claim 1, wherein the XZ-direction locking assembly and the YZ-direction locking assembly each comprise a first fixing seat, a first sliding shaft, a first handle and a first positioning block, the first sliding shaft is slidably disposed on the first fixing seat, the first handle is rotatably disposed at a first end of the first sliding shaft, the first positioning block is disposed at a second end of the first sliding shaft, and the first handle can drive the first positioning block to move away from the positioning cavity when rotating in a first direction, and the first handle can drive the first positioning block to move close to the positioning cavity when rotating in a second direction; the first direction and the second direction are two opposite rotation directions.
6. The auxiliary positioning assembly jig of claim 5, wherein the XZ-direction locking assembly and the YZ-direction locking assembly further comprise a first elastic member, and the first elastic member abuts between the first fixing seat and the first positioning block.
7. The jig of claim 5, wherein the first positioning block has a positioning slope.
8. The auxiliary positioning assembly jig of claim 1, wherein the Z-direction locking assembly comprises a second fixed seat, a second sliding shaft, a second handle, a movable seat and a positioning rod, the second sliding shaft is slidably disposed on the second fixed seat, the second handle is rotatably disposed at a first end of the second sliding shaft, the movable seat is connected to a second end of the second sliding shaft, the positioning rod is disposed on the movable seat, the positioning rod can be driven to move away from the positioning cavity when the second handle rotates in a first direction, and the positioning rod can be driven to move close to the positioning cavity when the second handle rotates in a second direction; the first direction and the second direction are two opposite rotation directions.
9. The jig as claimed in claim 8, wherein the Z-direction locking assembly further comprises a second elastic member, and the second elastic member abuts between the second fixed seat and the movable seat.
10. The jig of claim 8, wherein the positioning rod has a tapered end at an end thereof away from the movable seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220147512.0U CN216912871U (en) | 2022-01-19 | 2022-01-19 | Auxiliary positioning assembly jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220147512.0U CN216912871U (en) | 2022-01-19 | 2022-01-19 | Auxiliary positioning assembly jig |
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| Publication Number | Publication Date |
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| CN216912871U true CN216912871U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220147512.0U Active CN216912871U (en) | 2022-01-19 | 2022-01-19 | Auxiliary positioning assembly jig |
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| CN (1) | CN216912871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079372A (en) * | 2023-02-24 | 2023-05-09 | 海目星激光科技集团股份有限公司 | Shell entering press loading tool and press mounting production line |
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2022
- 2022-01-19 CN CN202220147512.0U patent/CN216912871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079372A (en) * | 2023-02-24 | 2023-05-09 | 海目星激光科技集团股份有限公司 | Shell entering press loading tool and press mounting production line |
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