CN107020558A - Provision for disengagement and its tool - Google Patents
Provision for disengagement and its tool Download PDFInfo
- Publication number
- CN107020558A CN107020558A CN201710258887.8A CN201710258887A CN107020558A CN 107020558 A CN107020558 A CN 107020558A CN 201710258887 A CN201710258887 A CN 201710258887A CN 107020558 A CN107020558 A CN 107020558A
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- CN
- China
- Prior art keywords
- guide
- board
- pedestal
- trend
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of provision for disengagement and its tool, tool is used for the screening glass for dismantling the rear shell of intelligent terminal.Tool includes pedestal, guide, board and thimble.Guide is connected with pedestal, and board is fixedly connected with guide, board can along guide bearing of trend close to and away from pedestal；Thimble is fixedly connected with pedestal, and the bearing of trend of thimble is identical with the bearing of trend of guide；Slide opening is offered on board, the connecting pole of screening glass can be contained in slide opening, so that the barb of screening glass is abutted with the hole wall of slide opening；When hold along guide bearing of trend close to base when, thimble is enough contained in slide opening, and top can be connect with connecting pole.Above-mentioned jig structure is simple, easily can disassemble the screening glass on rear shell, and the barb for the screening glass that need not fracture, so that screening glass can be reused, saves the material and processing cost of screening glass.
Description
Technical field
The present invention relates to the technical field of machining auxiliary equipment, more particularly to a kind of provision for disengagement and its tool.
Background technology
General offer is filled with plastic cement on shell in antenna slot, antenna slot after the metal of intelligent terminal (mobile phone, flat board etc.)
Material.Shell generally requires in bruting process and covers protection board on antenna slot to stop loss the plastic part hindered in antenna slot afterwards
Point.Protection board is typically provided connecting pole and barb, after rear shell is machined, and generally requires the barb for the protection board that fractures to protect
Plate is disassembled.So that protection board can not be reused, protection plate material is wasted.
The content of the invention
Based on this, it is necessary to in the process of the rear shell of intelligent terminal, what protection board can not be reused asks
There is provided a kind of provision for disengagement and its tool for topic.
A kind of tool, for the screening glass of shell after dismounting, the screening glass is provided with connecting pole and barb, the tool bag
Include：
Pedestal；
Guide, is connected with the pedestal；
Board, is fixedly connected with the guide, and the board can lean near and far along the bearing of trend of the guide
From the pedestal；And
Thimble, is fixedly connected with the pedestal, and the bearing of trend of the thimble is identical with the bearing of trend of the guide；
Slide opening is offered on the board, the connecting pole can be contained in the slide opening, so that the barb and the slide opening
Hole wall is abutted；When bearing of trend of the board along the guide is close to the pedestal, the thimble can be contained in institute
State in slide opening, and the thimble can be abutted with the connecting pole.
In one of the embodiments, the tool also include elastic component, the elastic component respectively with the board and institute
Pedestal connection is stated, the elastic component is used for reset of the board on the pedestal.
In one of the embodiments, the elastic component is spring, and one end of the spring is connected with the board, described
The other end of spring is connected with the pedestal, and the spring has multiple.
In one of the embodiments, the guide includes guide pillars and bushes, and the guide pin bushing is fixed with the pedestal to be connected
Connect, the guide pillar is fixedly connected with the board, the guide pillar can be contained in the guide pin bushing, and the guide pillar can be along institute
The bearing of trend for stating guide pin bushing is slided.
In one of the embodiments, the guide pillar includes body and stop section, one end of the body and the board
It is fixedly connected, the other end of the body is fixedly connected with the stop section, when bearing of trend of the board along the guide pin bushing
During away from the pedestal, the stop section can be abutted with the guide pin bushing, to limit the movement of the board.
In one of the embodiments, the tool also includes alignment pin, and the alignment pin is fixedly connected with the pedestal,
The bearing of trend of the alignment pin is identical with the bearing of trend of the guide；Positioning hole is further opened with the board, it is described
Alignment pin can be contained in the positioning hole.
In one of the embodiments, the material of the thimble is mould steel；And/or the material of the board is bakelite.
A kind of provision for disengagement, for the screening glass of shell after dismounting, the provision for disengagement include support member, moving assembly and with
Upper described tool, the pedestal is fixedly connected with the support member；The moving assembly includes guide rod and pressing part, described to lead
Bar is fixedly connected with the pressing part, and the guide rod is slidably connected with the support member；The guide rod can drive the pressure
Bearing of trend of the component along the guide rod is close to the rear shell, so that the pressing part is abutted with the rear shell.
In one of the embodiments, the pressing part is rectangular block shape, the table towards the rear shell of the pressing part
Face can be adapted with the surface of the rear shell；The material of the pressing part is excellent power glue.
In one of the embodiments, the provision for disengagement, in addition to cylinder, the cylinder includes cylinder body and piston rod,
The cylinder body is slidably connected with the piston rod, and the piston rod is fixedly connected with the pressing part, and the cylinder body can drive
Bearing of trend of the piston rod along the guide rod is moved, so that the pressing part being capable of the close and remote rear shell.
Above-mentioned provision for disengagement and its tool, the connecting pole of screening glass can be contained in the slide opening of board so that screening glass
Barb abutted with the hole wall of slide opening, barb can deform and be contained in slide opening.After barb is contained in slide opening, only need
Shell after along the bearing of trend pressing of guide so that board and rear shell pedestal, the connection that thimble can be with protection board closely together
Post is abutted, and the withstanding effect of thimble enables the free end of barb to be ejected out of rear shell.Above-mentioned jig structure is simple, Neng Goufang
Just the screening glass on rear shell is disassembled, and the barb for the screening glass that need not fracture, so that screening glass can be repeated
Use, save screening glass material and processing cost.
Brief description of the drawings
Fig. 1 be an embodiment in be provided with screening glass rear shell explosive view；
Fig. 2 be Fig. 1 shown in after shell A at enlarged diagram；
Fig. 3 is the stereogram of screening glass shown in Fig. 1；
Fig. 4 be an embodiment in be provided with rear shell provision for disengagement stereogram；
Fig. 5 is the stereogram of provision for disengagement shown in Fig. 4；
Fig. 6 is the front view of provision for disengagement shown in Fig. 5；
Fig. 7 is the stereogram of the tool of provision for disengagement shown in Fig. 5；
Fig. 8 is enlarged diagram at the B of tool shown in Fig. 7；
Fig. 9 is the explosive view of tool shown in Fig. 7.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the preferred embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
With reference to Fig. 1 and Fig. 2, in one embodiment, the rear shell 10 of mobile phone is to offer antenna slot on metal material, rear shell 10
110, antenna slot 110 is interior to be filled with after plastic material, filling plastic material, and through hole 111 is formd on the bottom land of antenna slot 110.
Shell 10 is in polishing or polishing process afterwards, to prevent the plastic cement in antenna slot 110 from sustaining damage, it is necessary to be installed additional on plastic material
Screening glass 20, plastic material is sheltered from.With reference to Fig. 3, screening glass 20 is provided with connecting pole 210 and barb 220, barb
220 are fixedly connected with connecting pole 210, and barb 220 is made up of deformable material.When in the press-in antenna slot 110 of connecting pole 210,
Barb 220 can deform until the free end 221 of barb 220 is through the through hole 111 on plastic material, so that protection
Piece 20 stable on rear shell 10 can be installed, in favor of follow-up polishing or polishing operation.Completion is being polished or polished to shell 10 afterwards
Afterwards, it usually needs barb 220 fractures, screening glass 20 is disassembled, thereby resulting in screening glass 20 can not reuse, wave
The material of screening glass 20 is taken.
With reference to Fig. 3 and Fig. 4, in one embodiment, provision for disengagement 30 is applied to the screening glass 20 on shell 10 after dismounting.This is torn open
Handler 30 includes support member 300, moving assembly 400 and tool 500.With reference to Fig. 5 and Fig. 6, tool 500 is fixedly connected on
On support member 300, support member 300 can be played a supporting role to moving assembly 400 and tool 500, and rear shell 10 can then be laid
In on tool 500.
With reference to Fig. 7 and Fig. 8, in one embodiment, tool 500 includes pedestal 510, guide 520, board 530 and thimble
540, guide 520 is connected with pedestal 510, and board 530 is fixedly connected with guide 520.In one embodiment, guide 520
Bearing of trend be vertical direction, board 530 can along guide 520 bearing of trend close to and away from pedestal 510, rear shell 10
It can be placed on board 530.Thimble 540 is fixedly connected with pedestal 510, the bearing of trend of thimble 540 and the extension of guide 520
Direction is identical.Slide opening 531 is offered on board 530, the connecting pole 210 of screening glass 20 can be contained in slide opening 531, so as to protect
The barb 220 of bluff piece 20 is abutted with the hole wall of slide opening 531.
Specifically, in one embodiment, pressure is applied to rear shell 10 first so that the connecting pole 210 of screening glass 20 is inserted
In slide opening 531, and the barb 220 of screening glass 20 is set to be abutted with the hole wall of slide opening 531, now slide opening 531 is aligned with through hole 111
And form barb 220 and connecting pole 210 exit passage.Continue to push rear shell 10, connecting pole 210 continues in slide opening 531
Move down, barb 220 further deforms, until the free end 221 of barb 220 is adjacent to the surface of connecting pole 210, so that
Barb 220 and connecting pole 210 are accommodated in slide opening 531.Then push rear shell 10, rear shell 10 with board 530 to by
The direction movement of nearly pedestal 510, thimble 540 can be accommodated in close to connecting pole 210 and gradually in slide opening 531.The He of board 530
Shell 10 is moved down after certain distance afterwards, and the bottom of connecting pole 210 is abutted with the thimble 540 being contained in slide opening 531, thimble 540
The barb 220 and connecting pole 210 of screening glass 20 can be ejected from passage is exited.
It is understood that the height that thimble 540 protrudes from the surface of base 510 can be according to the connecting pole of screening glass 20
210 length makees accommodation.In one embodiment, (connecting pole 210 is not inserted when board 530 is located at initial position
When in slide opening 531), the top of thimble 540 is introduced into slide opening 531.In other embodiments, board 530 is located at initial bit
When putting, the top of thimble 540 is contained in slide opening 531, can effectively prevent thimble 540 from being misplaced with slide opening 531.
Above-mentioned provision for disengagement 30 and its tool 500, the connecting pole 210 of screening glass 20 can be contained in the slide opening of board 530
In 531 so that the barb 220 of screening glass 20 is abutted with the hole wall of slide opening 531, barb 220 can deform and be contained in cunning
In hole 531., only need to be along shell 10 after the bearing of trend pressing of guide 520 so that board after barb 220 is contained in slide opening 531
530 can abut with rear shell 10 pedestal closely together, thimble 540 with the connecting pole 210 of screening glass 20, and the abutting of thimble 540 is made
Ejected with the free end 221 of barb 220 is enabled out of rear shell 10.Above-mentioned tool 500 is simple in construction, can be easily by after
Screening glass 20 on shell 10 is disassembled, and the barb 220 for the screening glass 20 that need not fracture, so that screening glass 20 can be weighed
Use again, save the material of screening glass 20 and processing cost.
In one embodiment, tool 500 can also include elastic component 550, elastic component 550 respectively with board 530 and pedestal
510 connections, elastic component 550 can be used in reset of the board 530 on pedestal 510.Specifically, in one embodiment, elastic component
550 be spring, and the axis of spring vertically extends, and one end of spring is connected with board 530, the other end and pedestal of spring
510 connections.During the dismounting screening glass 20 of tool 500, the connecting pole 210 of screening glass 20 is firstly inserted into the cunning of board 530
In hole 531, rear shell 10 is pushed, the barb 220 of screening glass 20 is abutted with the hole wall of slide opening 531, barb 220 deforms and at least
Part is accommodated in slide opening 531.In the process, board 530 bears the pressure of rear shell 10, along the extension side of guide 520
To moving down, spring is compressed.Movement of the spring to board 530 serves restriction effect, without before shell after pushing 10
Limit the movement of board 530.When protection board barb 220 free end because deformation is contained in after shell 10 plastic portions through hole
After in 111, moving down for board 530 make it that thimble 540 is arranged in slide opening 531, and makes top and the connecting pole 210 of thimble 540
Bottom abut.Continue to push rear shell 10, spring is further compressed, thimble 540 ejects screening glass 20 out of through hole 111.
The pressure being applied on rear shell 10 is now removed again, and board 530 is moved back up initially in the presence of the elastic-restoring force of spring
Position, is operated with the dismounting screening glass 20 carried out next time.It is understood that elastic component 550 can also be shell fragment etc., it is made
With constant, here is omitted.
In one embodiment, the generally rectangular shaped bulk of board 530, the shape that the upper surface of board 530 can be with rear shell 10
It is adapted, so that rear shell 10 can be covered on board 530, and is conducive to the connecting pole 210 of screening glass 20 into the cunning of board 530
In hole 531.In one embodiment, the material of board 530 is bakelite, and the board 530 of bakelite material is not likely to produce burr, so as to
To prevent shell 10 after scratching.In one embodiment, thimble 540 is tiny cylindric of diameter, and the material of thimble 540 is mould
Steel.Specifically, in one embodiment, thimble 540 material selection cold work die steel, thimble 540 also have passed through heat treatment, hardness
For 58-62HRC (Rockwell hardness, Rockwell Hardness), so as to prevent thimble 540 in slide opening 531 and connecting pole
Because stress causes deformation excessive during 210 abuttings.In one embodiment, the quantity of spring has multiple.Multiple equal positions of spring
In the central region of board 530.In one embodiment, spring has six, is divided into two groups, and each group of spring is along board 530
Width is arranged at the central region of board 530, and close to the position of guide 520.Multiple springs are conducive to board 530
Uniform stressed, moved down in board 530 during the pedestal 510, what spring can also slow down board 530 moves down speed,
So that connecting pole 210 can be slowly entered in slide opening 531, in favor of the deformation of barb 220, and enable thimble 540 gradually
Increase supports active force to connecting pole 210, in favor of the ejection of screening glass 20.
With reference to Fig. 9, in one embodiment, guide 520 includes guide pillar 521 and guide pin bushing 523, and guide pillar 521 is cylindrical, leads
Set 523 is fixedly connected with pedestal 510, and the upper end of guide pillar 521 is then fixedly connected with board 530.Guide pillar 521 can be contained in guide pin bushing
In 523, and guide pillar 521 can be slided along the bearing of trend of guide pin bushing 523.By setting guide pillar 521 and guide pin bushing 523, on the one hand have
Beneficial to being slidably connected for guide pillar 521 and pedestal 510 is realized, be conducive to improving the mobile accuracy of guide pillar 521, prevent in sliding process
Middle generation deflection；On the other hand, by extending the length of guide pin bushing 523, it can avoid increasing the thickness of pedestal 510, so as to save
The material of pedestal 510.In the embodiment shown in fig. 6, the quantity of guide 520 is four, and four guides 520 are connected respectively
In on four angles of pedestal 510, so as to be conducive to the uniform stressed of board 530, so that board 530 can be moved smoothly.Can be with
Understand, the guide pillar 521 of guide 520 can also be prism-shaped, and the structure of guide pin bushing 523 can be adapted with guide pillar 521, together
Sample can realize being slidably connected for guide pillar 521 and pedestal 510, and here is omitted.It is understood that guide pin bushing 523 can also
Omit.
In one embodiment, guide pillar 521 further comprises body 5211 and stop section 5213.One end of body 5211 is with holding
Plate 530 is fixedly connected, and the other end of body 5211 is fixedly connected with stop section 5213, when extension side of the board 530 along guide pin bushing 523
During to away from pedestal 510, stop section 5213 can be abutted with the lower end of guide pin bushing 523, to limit the movement of board 530.It is real one
Apply in example, stop section 5213 is integrally formed in convex hoop shape, and stop section 5213 with body 5211, so as to be conducive to guide pillar 521
Manufacture processing.Between board 530 and pedestal 510 in the embodiment provided with spring, stop section 5213 is also prevented from board 530
During moving up, because the elastic force of spring it is excessive cause board 530 amount of movement it is excessive exceeded initial position.
In one embodiment, tool 500 can also include alignment pin 560, and alignment pin 560 is fixedly connected with pedestal 510, fixed
The bearing of trend of position pin 560 is identical with the bearing of trend of guide 520, and positioning hole (not shown) is further opened with board 530, fixed
Position pin 560 can be contained in positioning hole.By setting positioning hole and alignment pin 560, be conducive to board 530 on pedestal 510
Be accurately positioned.In one embodiment, alignment pin 560 has multiple, the positioning hole on board 530 also correspond to offer it is multiple, lead to
Cross the corresponding matching of multiple alignment pins 560 and multiple positioning holes, it is possible to increase positioning precision of the board 530 on pedestal 510.
Referring again to Fig. 4 and Fig. 5, in one embodiment, moving assembly 400 includes guide rod 410 and pressing part 420, guide rod 410
Substantially cylindrical, in the embodiment shown in fig. 4, guide rod 410 vertically extends.Pilot hole is offered on support member 300
(not shown), guide rod 410 can be arranged in pilot hole, and guide rod 410 is realized and support member 300 by coordinating with pilot hole
Be slidably connected.Pressing part 420 is fixedly connected on the lower end of guide rod 410, and guide rod 410 can drive pressing part 420 along guide rod 410
Bearing of trend (i.e. vertical direction) close to rear shell 10 so that pressing part 420 is abutted with rear shell 10.In one embodiment, press
Part 420 be rectangular block shape, and pressing part 420 the surface towards rear shell 10 can be adapted with the surface of rear shell 10 so that pressure
Component 420 can smoothly be contacted with rear shell 10, so that shell 10 smoothly applies pressure after 420 pairs of part of pressing.Implement one
In example, the surface contacted with rear shell 10 of pressing part 420 is unable to the region of covering protection piece 20, thus is conducive to screening glass 20
Ejection.In one embodiment, to make pressing part 420 preferably be adjacent to the surface of rear shell 10, pressing part 420 uses excellent power glue system
Into.In one embodiment, the hardness of the lower surface of the pressing part 420 of excellent power glue is Shore A 30, and pressing part 420 can be with rear shell
Preferably fit 10 upper surface.
It is understood that to make pressing part 420 steadily mobile, guide rod 410 could be arranged to a plurality of.Real shown in Fig. 4
Apply in example, the quantity of guide rod 410 is four, the lower end of four guide rods 410 is respectively fixedly connected with 420 4 angles of rectangle pressing part
On, so that pressing part 420 can be moved up and down smoothly, prevent pressing part 420 from being shifted during moving up and down.Four
Bar guide rod 410 also helps the surface of pressing part 420 to the uniformly applied pressure of rear shell 10, prevents the rear local compression mistake of shell 10
Greatly.It is understood that the shape of guide rod 410 can also be prism-shaped, press part 420 shape can according to rear shell 10 shape
Make accommodation, here is omitted.
In one embodiment, sliding up and down for guide rod 410 can be manually operated realization.With reference to Fig. 6, another
In embodiment, the steadily movement of part 420 is for the benefit of pressed, and pressing part 420 is steadily pressed rear shell 10, provision for disengagement 30
Also include cylinder 600, cylinder 600 includes cylinder body 610 and piston rod 620, and cylinder body 610 is slidably connected with piston rod 620.Piston rod
620 bearing of trend is identical with the bearing of trend of guide rod 410, and the lower end of piston rod 620 is fixedly connected with pressing part 420, cylinder body
610 can drive bearing of trend of the piston rod 620 along guide rod 410 to move, so that nip portion being capable of close and remote rear shell 10.
It is understood that above-mentioned provision for disengagement 30 and its tool 500 are equally applicable to dismantle after other intelligent terminals
Screening glass 20 on shell 10, here is omitted.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of tool, for the screening glass of shell after dismounting, the screening glass is provided with connecting pole and barb, it is characterised in that
The tool includes：
Pedestal；
Guide, is connected with the pedestal；
Board, is fixedly connected with the guide, the board can along the guide bearing of trend close to and away from institute
State pedestal；And
Thimble, is fixedly connected with the pedestal, and the bearing of trend of the thimble is identical with the bearing of trend of the guide；It is described
Slide opening is offered on board, the connecting pole can be contained in the slide opening, so that the hole wall of the barb and the slide opening
Abut；When bearing of trend of the board along the guide is close to the pedestal, the thimble can be contained in the cunning
In hole, and the thimble can be abutted with the connecting pole.
2. tool according to claim 1, it is characterised in that also including elastic component, the elastic component is held with described respectively
Plate and pedestal connection, the elastic component are used for reset of the board on the pedestal.
3. tool according to claim 2, it is characterised in that the elastic component is spring, one end of the spring and institute
Board connection is stated, the other end of the spring is connected with the pedestal, and the spring has multiple.
4. tool according to claim 1, it is characterised in that the guide includes guide pillars and bushes, the guide pin bushing with
The pedestal is fixedly connected, and the guide pillar is fixedly connected with the board, and the guide pillar can be contained in the guide pin bushing, and institute
Stating guide pillar can slide along the bearing of trend of the guide pin bushing.
5. tool according to claim 4, it is characterised in that the guide pillar includes body and stop section, the body
One end is fixedly connected with the board, and the other end of the body is fixedly connected with the stop section, when the board is described in
When the bearing of trend of guide pin bushing is away from the pedestal, the stop section can be abutted with the guide pin bushing, to limit the shifting of the board
It is dynamic.
6. tool according to claim 1, it is characterised in that also including alignment pin, the alignment pin is consolidated with the pedestal
Fixed connection, the bearing of trend of the alignment pin is identical with the bearing of trend of the guide；Positioning is further opened with the board
Hole, the alignment pin can be contained in the positioning hole.
7. tool according to claim 1, it is characterised in that the material of the thimble is mould steel；And/or the board
Material be bakelite.
8. a kind of provision for disengagement, the screening glass for shell after dismounting, it is characterised in that the provision for disengagement includes support member, moved
Tool described in dynamic component and claim 1~7 any one, the pedestal is fixedly connected with the support member；The movement
Component includes guide rod and pressing part, and the guide rod is fixedly connected with the pressing part, and the guide rod is slided with the support member
Connection；The guide rod can drive bearing of trend of the pressing part along the guide rod close to the rear shell, so that the pressing
Part is abutted with the rear shell.
9. provision for disengagement according to claim 8, it is characterised in that the pressing part is rectangular block shape, the pressing part
The surface towards the rear shell can be adapted with the surface of the rear shell；The material of the pressing part is excellent power glue.
10. provision for disengagement according to claim 8, it is characterised in that also including cylinder, the cylinder includes cylinder body and work
Stopper rod, the cylinder body is slidably connected with the piston rod, and the piston rod is fixedly connected with the pressing part, and the cylinder body can
Bearing of trend of the piston rod along the guide rod is driven to move, so that the pressing part being capable of the close and remote rear shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258887.8A CN107020558B (en) | 2017-04-19 | 2017-04-19 | Provision for disengagement and its jig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258887.8A CN107020558B (en) | 2017-04-19 | 2017-04-19 | Provision for disengagement and its jig |
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| Publication Number | Publication Date |
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| CN107020558A true CN107020558A (en) | 2017-08-08 |
| CN107020558B CN107020558B (en) | 2019-06-07 |
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| CN201710258887.8A Active CN107020558B (en) | 2017-04-19 | 2017-04-19 | Provision for disengagement and its jig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421424A (en) * | 2020-03-10 | 2020-07-17 | 金菁 | Nondestructive partition board dismounting equipment for automobile brake drum |
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| JPS6312513A (en) * | 1986-06-30 | 1988-01-19 | Toshiba Corp | Orderly arranging device |
| CN104626727A (en) * | 2013-11-13 | 2015-05-20 | 鸿富锦精密工业（深圳）有限公司 | Feeding mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111421424A (en) * | 2020-03-10 | 2020-07-17 | 金菁 | Nondestructive partition board dismounting equipment for automobile brake drum |
| CN111421424B (en) * | 2020-03-10 | 2021-05-04 | 诸暨市港灵科技有限公司 | Nondestructive partition board dismounting equipment for automobile brake drum |
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| CN107020558B (en) | 2019-06-07 |
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