CN107097175B - Disassembling jig and using method thereof - Google Patents
Disassembling jig and using method thereof Download PDFInfo
- Publication number
- CN107097175B CN107097175B CN201710473580.XA CN201710473580A CN107097175B CN 107097175 B CN107097175 B CN 107097175B CN 201710473580 A CN201710473580 A CN 201710473580A CN 107097175 B CN107097175 B CN 107097175B
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- CN
- China
- Prior art keywords
- housing
- plate
- shell
- base
- moving assembly
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- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The application discloses dismantle tool for dismantle the part of setting in mobile terminal's casing mounting hole, include: a base provided with a guide post; the moving assembly is arranged on the base and is guided by the guide post; the clamp is arranged on the base and used for fixing and positioning the shell; and a ram mounted on the moving assembly for removing the component from the housing. The utility model provides a dismantle tool can realize pressure head and mobile terminal's counterpoint at the in-process of making. Therefore, the pressure head and the mobile terminal do not need to be aligned every time, and the efficiency of detaching the parts is improved. The application also discloses a use method of the disassembly jig.
Description
Technical Field
The application relates to the technical field of disassembly jigs, in particular to a disassembly jig for disassembling a component arranged in a shell mounting hole of a mobile terminal and a using method of the disassembly jig.
Background
With the continuous development of mobile terminals, users have higher and higher requirements on the mobile terminals, so that the difficulty in implementing the structure of the mobile terminals is higher and higher. For example, in order to meet the requirement that a user can unlock a fingerprint when using the mobile terminal with one hand, a mobile terminal having a fingerprint recognition structure on the back side has been developed.
In the method of disposing the fingerprint identification structure on the back of the mobile terminal, most of them are to stick the components of the fingerprint identification structure on the housing of the mobile terminal by glue. In order to meet the pressure-resistant requirement of the mobile terminal, the viscosity of the glue is required to be higher, so that the adhesion force between the part and the shell is very large.
In some cases (e.g., when the housing is in problem or the fingerprint recognition structure is in problem), it may be desirable to separate the components from the housing. At present, when the component and the housing are disassembled, an operator generally holds the pressing head to place the pressing head on the mobile terminal, and then separates the component and the housing by the pressing head. However, when the indenter is used, the indenter and the mobile terminal need to be aligned each time, resulting in low efficiency in detaching the components.
Content of application
The embodiment of the application provides a dismantle tool for among the solution prior art, dismantle the lower problem of efficiency when the part on the mobile terminal casing.
The embodiment of the application adopts the following technical scheme:
the application discloses dismantle tool for dismantle the part that sets up in mobile terminal's casing mounting hole, include: a base provided with a guide post; the moving assembly is arranged on the base and guided by the guide post; the clamp is arranged on the base and used for fixing and positioning the shell; and a ram mounted on the moving assembly for removing the component from the housing.
Optionally, the clamp includes a fixing groove for fixing and positioning the housing, wherein the fixing groove is located below the pressing head, and includes a bottom wall connected to the base and a side wall connected to the bottom wall and contacting the side wall of the housing.
Optionally, the clamp further includes a support block disposed on a bottom wall of the fixing groove, wherein the support block is configured to be supported below the housing and surround the mounting hole of the housing.
Optionally, the clamp is detachably connected to the base.
Optionally, the pressing head comprises a mounting plate mounted on the moving assembly, and a pressing rod arranged on the mounting plate, wherein the pressing rod protrudes downwards from the mounting plate and is used for contacting with the component.
Optionally, the pressure head further comprises a positioning column arranged on the mounting plate and used for positioning the pressure head,
the fixture further comprises a positioning hole matched with the positioning column.
Optionally, the positioning column is further used for defining the lowest position of the pressure head.
Optionally, the pressure head is detachably connected with the moving assembly.
Optionally, the base includes the backup pad, and with the backup pad that the backup pad is connected, wherein, guide post one end with the backup pad is connected, and the other end with the backup pad is connected, remove the subassembly with the backup pad is connected.
Optionally, the moving assembly includes a sliding block connected to the backup plate, and a sliding plate connected to the sliding block through a handle and a connecting column, wherein the connecting column is sleeved in a hole of the sliding block, one end of the connecting column is connected to the sliding plate, the other end of the connecting column is connected to the handle, and the handle is connected to the sliding block.
The method for using the disassembling jig comprises the following steps: heating the shell for a predetermined time; placing the shell into a fixture; pressing the handle downward such that the ram presses the member, separating the member from the housing; the handle is lifted upward to remove the housing and components.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
in the scheme that this application embodiment adopted, can realize pressure head and mobile terminal's counterpoint through the relative position between anchor clamps, guide post and the pressure head three. When the disassembly jig is used for disassembling the component, the shell is fixed on the clamp, then the pressure head is moved, and the component is separated from the shell through the pressure head. The utility model provides a dismantle tool can realize pressure head and mobile terminal's counterpoint at the in-process of making. Therefore, the pressure head and the mobile terminal do not need to be aligned every time, and the efficiency of disassembling the parts is improved; the controllability is high, the possibility of crushing components or a shell is reduced, and the cost is saved; when the method is used for the process of producing the mobile terminal, the production yield and efficiency can be improved, and the production stability is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of a disassembly jig provided in an embodiment of the present application in a first state and along a first direction;
fig. 2 is a schematic structural view of the detachment fixture in a first state and along a second direction according to the embodiment of the present application;
fig. 3 is a schematic structural view of the detachment fixture in a first state and along a third direction according to the embodiment of the present application;
fig. 4 is a schematic view illustrating a state of the detachment fixture in a second state according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a clamp provided in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1 to 3, the removal jig 100 of the present application is used to remove a component 62 disposed in a mounting hole of a housing 61 of a mobile terminal 6. The mobile terminal 6 may be a mobile phone, a tablet computer, or the like. The feature 62 may be a fingerprint recognition feature or may be another feature.
The disassembling jig 100 comprises a base 1 provided with guide posts 2, a moving assembly 3 and a clamp 5 which are respectively installed on the base 1, and a pressure head 4 installed on the moving assembly 3. Wherein the clamp 5 is used to fix and position the housing 61. The guide posts 2 are used to guide the moving assembly 3, so that the possibility of misalignment of the ram 4 during movement of the ram 4 can be reduced.
The components of the disassembling jig 100 can be arranged in various ways, and the following description will take specific embodiments as examples to describe the arrangement of the components of the disassembling jig 100 in detail.
The base 1 includes a support plate 11 and a backup plate 12 connected to the support plate 11. The support plate 11 and the backup plate 12 may be both substantially rectangular flat plates for easy processing and cost reduction. A backup plate 12 is vertically fixed to the support plate 11, and a reinforcing plate 13 may be provided at one side of the backup plate 12. The bottom end of the reinforcing plate 13 may be connected to the support plate 11 to improve the strength of the base 1. When the disassembling jig 100 is used, the supporting plate 11 is horizontally placed and can be placed on the ground or a table top, and the backup plate 12 is vertically arranged. Set up base 1 through above-mentioned mode, base 1's is small, light in weight, convenient processing and use.
A guide post 2 is fixed on the base 1. The guide post 2 is substantially parallel to the backup plate 12, and has one end connected to the support plate 11 and the other end connected to a boss 14 provided on the backup plate 12. Two guide posts 2 may be disposed on the base 1, and the two guide posts 2 are respectively disposed at two ends of the supporting plate 11 to further improve the guiding accuracy.
The moving assembly 3 comprises a slider 31 and a sliding plate 34 connected to the slider 31 by a handle 32 and a connecting column 33. Wherein, one side of the slide block 31 is provided with a bulge which is used for being arranged in the chute of the backup plate 12, and the other side is provided with a connecting part. The upper end of the connecting portion is provided with a handle mounting hole for mounting the handle 32, and the handle 32 may be disposed in the handle mounting hole by a rotation pin. The lower extreme of connecting portion is equipped with the spliced pole mounting hole that is used for installing spliced pole 33, and the axis of spliced pole mounting hole is along the moving direction of removal subassembly 3. The connecting column 33 is sleeved in the connecting column mounting hole, the lower end of the connecting column is connected with the sliding plate 34, and the upper end of the connecting column is rotatably connected with the handle 32 through a rotating pin. The sliding plate 34 is used for mounting the pressure head 4, the sliding plate 34 is further provided with a guide post mounting hole, and the guide post 2 is arranged in the guide post mounting hole of the sliding plate 34. The sliding plate 34 may be provided with a guide sleeve 44 for sleeving the guide post 2 to reduce the possibility of the sliding plate 34 shaking during the sliding process. So set up removal subassembly 3, simple structure can realize removing the slip of subassembly 3 through lever principle, convenient operation.
When the dismounting jig 100 is used, the handle 32 is pressed downwards, the handle 32 drives the sliding block 31 and the sliding plate 34 to slide downwards, so that the sliding plate 34 drives the pressing head 4 to move downwards until the dismounting of the component 62 is completed (as shown in fig. 4); when the handle 32 is lifted up, the handle 32 moves the slider 31 and the slide plate 34 upward, thereby moving the ram 4 upward.
The ram 4 includes a mounting plate 41 for mounting on the slide plate 34, and a press bar 42 provided on the mounting plate 41. The mounting plate 41 may be detachably coupled to the slide plate 34, and particularly may be coupled to the slide plate 34 by screws, to facilitate replacement of different indenters 4 according to the size of the housing 61.
The press bar 42 projects downward (toward the jig 5 side) from the mounting plate 41 and is substantially perpendicular to the mounting plate 41. The pressing bar 42 is used to contact the member 62 of the mobile terminal 6, and when the pressing head 4 moves downward, the member 62 is pressed by the pressing bar 42, thereby detaching the member 62 from the housing 61. Because the cross-sectional area of the part 62 is smaller than that of the shell 61, when the part 62 is pressed, the cross-sectional area of the press rod 42 is smaller, and the press rod 42 is convenient to machine and manufacture. The cross-sectional area of the press bar 42 may be smaller than the cross-sectional area of the member 62 (or the area of the mounting hole of the housing 61) to reduce the likelihood that the press bar 42 will contact the housing 61 and cause damage to the housing 61. In one example, the press rod 42 extends into the mounting hole of the housing 61 with a clearance of more than 0.2mm from the housing 61.
The pressing head 4 may include a positioning column 43 provided on the lower side of the mounting plate 41 in addition to the mounting plate 41 and the pressing rod 42. The positioning posts 43 project downward from the mounting plate 41 and are substantially perpendicular to the mounting plate 41. The positioning posts 43 are fitted with positioning holes 55 (shown in fig. 5) provided on the jig 5 for positioning the press bar 42. Before the press bar 42 contacts the mobile terminal 6, the positioning column 43 extends into the positioning hole 55. When the positioning column 43 can extend into the positioning hole 55, it indicates that the alignment of the pressing head 4 and the fixture 5 is accurate, and if the positioning column 43 cannot extend into the positioning hole 55, it indicates that the pressing head 4 and the fixture are not accurately aligned, and the pressing head 4 and the fixture 5 need to be aligned again. Thus, the possibility of crushing the member 62 or the housing 61 can be further reduced. Two locating posts 43 may be provided, located diagonally on the mounting plate 41.
The positioning post 43 also defines the lowest position of the pressure head 4. In one example, when the positioning post 43 contacts the bottom wall of the positioning hole 55 of the jig 5, the ram 4 moves to the lowermost position. Wherein the lowest position means that the ram 4 cannot move further towards the gripper 5. With the arrangement, when the pressing rod 42 moves to the lowest position, the accommodating space of the component 62 is reserved between the pressing rod 42 and the clamp 5, and the possibility that the component 62 is damaged due to the pressing rod 42 pressing the component 62 can be reduced.
As shown in fig. 5, the jig 5 includes a bottom wall 52 and a side wall 53 disposed around the bottom wall 52, and a fixing groove 51 for fixing and positioning the housing 61 is formed by the bottom wall 52 and the side wall 53. When the removal jig 100 is used, the housing 61 is placed in the fixing groove 51, and the pressing head 4 presses the member 62 from above the housing 61 to remove the member 62 from the housing 61. When the case 61 is placed in the fixing groove 51, the sidewall of the case 61 contacts the sidewall 53 of the fixing groove 51 to achieve the positioning of the case 61.
A cutout 54 may be provided in the sidewall 53 of the securing groove 51. In one example, cutouts 54 are provided in opposing side walls 53 of the ram 4 to facilitate access to the housing 61. The positioning hole 55 may also be provided on the bottom wall 52 at a position close to the side wall 53.
In addition, the jig 5 may further include a supporting block 56 provided on the bottom wall 52 of the fixing groove 51. When the removal jig 100 is used, the supporting block 56 is supported below the housing 61 and surrounds the mounting hole of the housing 61 to reduce the possibility that the housing 61 is pulled and deformed after the component 62 is removed. The support block 56 may be provided in an uninterrupted loop shape or in an interrupted loop shape.
The clamp 5 is detachably connected with the base 1. When the mobile terminal 6 having a different size is disassembled, the disassembly can be performed using a different jig 5 and indenter 4.
Of course, the above is only an exemplary illustration, and in other embodiments of the present application, the pressing rod may contact the housing to press the housing, thereby completing the separation of the component from the housing; or, the pressure head is not provided with a positioning column and the like.
A concrete method for detaching the part 62 by detaching the jig 5 comprises putting the case 61 into an oven to be heated for a predetermined time; placing the housing 61 into the jig 5; pressing the handle 32 downward, the pressing rod 42 presses the member 62, and the member 62 and the housing 61 are separated; the handle 32 is lifted upwardly to remove the housing 61 and the member 62. Wherein, heating casing 61, can soften the viscose in advance, reduce the adhesive force of viscose, heating temperature can be at 80-90 ℃ to reduce the damage to casing 61. The predetermined time may be set specifically according to the requirement, and in one example, may be 2-5 minutes.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (7)
1. A disassembly jig for disassembling a component provided in a housing mounting hole of a mobile terminal, comprising:
a base provided with a guide post;
the moving assembly is arranged on the base and guided by the guide post;
the clamp is arranged on the base and used for fixing and positioning the shell; and
a ram mounted on the moving assembly for removing the component from the housing;
the clamp comprises a fixing groove for fixing and positioning the shell and a supporting block arranged on the bottom wall of the fixing groove, wherein the supporting block is used for supporting below the shell and surrounding the mounting hole of the shell so as to reduce the possibility that the shell is pulled and deformed after the component is disassembled;
the pressure head comprises a mounting plate mounted on the moving assembly and a pressure rod arranged on the mounting plate, wherein the pressure rod protrudes downwards from the mounting plate and is used for contacting with the component;
the pressure head is still including setting up on the mounting panel and be used for right the reference column of pressure head location, anchor clamps still include with reference column complex locating hole, the reference column still is used for injecing the extreme lower position of pressure head.
2. The disassembly jig of claim 1, wherein the fixation groove is located below the indenter and comprises a bottom wall connected to the base and a side wall connected to the bottom wall and adapted to contact a side wall of the housing.
3. The disassembly jig of any one of claims 1-2, wherein the clamp is detachably connected to the base.
4. The removal jig of claim 1, wherein the indenter is removably coupled to the moving assembly.
5. The disassembly jig of claim 1, wherein the base comprises a support plate and a backup plate connected to the support plate, wherein one end of the guide post is connected to the support plate, the other end of the guide post is connected to the backup plate, and the moving assembly is connected to the backup plate.
6. The disassembly jig of claim 5, wherein the moving assembly comprises a sliding block connected with the backup plate and a sliding plate connected with the sliding block through a handle and a connecting column, wherein the connecting column is sleeved in a hole of the sliding block, one end of the connecting column is connected with the sliding plate, the other end of the connecting column is connected with the handle, and the handle is connected with the sliding block.
7. A method of using a disassembly jig according to any one of claims 1 to 6, comprising the steps of:
heating the shell for a predetermined time;
placing the shell into a fixture;
pressing the handle downward such that the ram presses the member, separating the member from the housing;
the handle is lifted upward to remove the housing and components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710473580.XA CN107097175B (en) | 2017-06-21 | 2017-06-21 | Disassembling jig and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710473580.XA CN107097175B (en) | 2017-06-21 | 2017-06-21 | Disassembling jig and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107097175A CN107097175A (en) | 2017-08-29 |
| CN107097175B true CN107097175B (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710473580.XA Expired - Fee Related CN107097175B (en) | 2017-06-21 | 2017-06-21 | Disassembling jig and using method thereof |
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| Country | Link |
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| CN (1) | CN107097175B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940538B (en) * | 2017-12-21 | 2021-08-10 | 宁波舜宇光电信息有限公司 | Camera module disassembling device and disassembling method thereof |
| CN108581902B (en) * | 2018-08-01 | 2023-06-27 | 深圳市资福医疗技术有限公司 | Capsule endoscope shell viscose solidification anchor clamps |
| CN110868508B (en) * | 2018-08-28 | 2022-05-27 | 宁波舜宇光电信息有限公司 | Camera module disassembling equipment and disassembling method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070294899A1 (en) * | 2006-06-21 | 2007-12-27 | Shenzhen Futaihong Precision Industrial Co,.Ltd. | Testing mechanism for casings |
| KR100816080B1 (en) * | 2006-08-31 | 2008-03-27 | 대한민국 | The jig to movement upward and downward |
| CN203371469U (en) * | 2013-07-16 | 2014-01-01 | 深圳市金立通信设备有限公司 | Dismounting device of terminal touch screen |
| CN203600157U (en) * | 2013-10-23 | 2014-05-21 | 富鼎电子科技(嘉善)有限公司 | Press fit jig |
| CN205614311U (en) * | 2016-04-14 | 2016-10-05 | 深圳市明信测试设备有限公司 | Cell -phone fingerprint module pressing mechanism |
| CN206096771U (en) * | 2016-09-23 | 2017-04-12 | 惠州市赛睿实业有限公司 | Screen equipment is torn open in hot pressing of intelligence wrist -watch |
| CN206153409U (en) * | 2016-10-27 | 2017-05-10 | 兴科电子科技有限公司 | Side riveting tool of cell -phone shell |
| CN106695625A (en) * | 2016-12-29 | 2017-05-24 | 深圳天珑无线科技有限公司 | Assembly fixture and process of electronic equipment |
-
2017
- 2017-06-21 CN CN201710473580.XA patent/CN107097175B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070294899A1 (en) * | 2006-06-21 | 2007-12-27 | Shenzhen Futaihong Precision Industrial Co,.Ltd. | Testing mechanism for casings |
| KR100816080B1 (en) * | 2006-08-31 | 2008-03-27 | 대한민국 | The jig to movement upward and downward |
| CN203371469U (en) * | 2013-07-16 | 2014-01-01 | 深圳市金立通信设备有限公司 | Dismounting device of terminal touch screen |
| CN203600157U (en) * | 2013-10-23 | 2014-05-21 | 富鼎电子科技(嘉善)有限公司 | Press fit jig |
| CN205614311U (en) * | 2016-04-14 | 2016-10-05 | 深圳市明信测试设备有限公司 | Cell -phone fingerprint module pressing mechanism |
| CN206096771U (en) * | 2016-09-23 | 2017-04-12 | 惠州市赛睿实业有限公司 | Screen equipment is torn open in hot pressing of intelligence wrist -watch |
| CN206153409U (en) * | 2016-10-27 | 2017-05-10 | 兴科电子科技有限公司 | Side riveting tool of cell -phone shell |
| CN106695625A (en) * | 2016-12-29 | 2017-05-24 | 深圳天珑无线科技有限公司 | Assembly fixture and process of electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107097175A (en) | 2017-08-29 |
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Granted publication date: 20200519 Termination date: 20210621 |