CN202240385U - Compacting device of lens press loader - Google Patents
Compacting device of lens press loader Download PDFInfo
- Publication number
- CN202240385U CN202240385U CN2011204101465U CN201120410146U CN202240385U CN 202240385 U CN202240385 U CN 202240385U CN 2011204101465 U CN2011204101465 U CN 2011204101465U CN 201120410146 U CN201120410146 U CN 201120410146U CN 202240385 U CN202240385 U CN 202240385U
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- CN
- China
- Prior art keywords
- die
- patrix
- elastic component
- pressing machine
- down gag
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a compacting device of a lens press loader.The compacting device comprises an upper die, a lower die and an upper die driving device, wherein the upper die is elastically connected to the upper die driving device through an elastic connecting device. In the compacting device of the lens press loader, elastic pressing is adopted, and the pressure is controlled through controlling the deformation amount of an elastic element, thus not only protecting lenses, but also adapting to the loading and pressing of lens assemblies which are different in size and need different pressures.
Description
Technical field
The utility model relates to a kind of eyeglass pressing machine, particularly a kind of hold down gag of eyeglass pressing machine.
Background technology
The Lens assembly of mobile phone camera camera lens, interior rule camera lens etc. need adopt the eyeglass pressing machine to press-fit; The hold down gag of existing eyeglass pressing machine; It all is rigid stamp; All, utilize cylinder directly to drive patrix and do straight reciprocating motion to realize press-fiting of Lens assembly for make the patrix drive unit by cylinder.This pressuring method, owing to be that rigidity is exerted pressure, and pressure is difficult for regulating. and simultaneously, because of pressure rises sharply, rapid drawdown, lens set might rebound, and influences compressing of eyeglass, influences yield of products when exerting pressure.
The utility model content
The purpose of the utility model is to overcome the weak point of prior art, and a kind of hold down gag that improves the compaction degree when press-fiting eyeglass and the uniformity that compresses, improves the eyeglass pressing machine of product yields is provided.
A kind of hold down gag of eyeglass pressing machine comprises upper die and lower die and patrix drive unit, and its structural feature is: described patrix is connected on the patrix drive unit through elastic connecting device elasticity.
The patrix elasticity of eyeglass pressing machine hold down gag is connected on the patrix drive unit, and the pressure that the patrix drive unit produces then acts on earlier on the elastic connecting device, then promotes patrix by elastic connecting device again and presses down, to realize press-fiting of Lens assembly.The hold down gag of this structure behind the upper mould contact eyeglass, through the Bottom Runby of control patrix drive unit, just can be controlled the deflection of elastic connecting device, thus the pressure that the gradual change of control patrix strengthens.This soft pressing mode is very favourable to protecting eyeglass and realizing that eyeglass compresses uniformly.
Described elastic connecting device comprises elastic component, and an end of elastic component is connected in the lower end of patrix drive unit executive item, and the other end of elastic component then directly links to each other with patrix, or links to each other with patrix through the patrix fixed mount.
Described elastic connecting device comprises elastic component; On patrix drive unit executive item, be connected with the elastic component support bar, elastic component is set on the support bar, and the top of support bar or patrix drive unit executive item are provided with supporting seat on the elastic component; Bottom at support bar also is provided with supporting seat under the elastic component; Elastic component is arranged between supporting seat and the following supporting seat, between elastic component and following supporting seat, also is provided with the patrix fixed mount, and patrix is installed on the patrix fixed mount.
The hold down gag of described eyeglass pressing machine also includes upright slide rail, and the patrix fixed mount links to each other with slide block, and slide block is installed on can do along slide rail on the slide rail and pumps.
Patrix is confirmed linear movement direction with slide block and slide rail, can guarantee that the descending process of patrix does not squint, and guarantees the accuracy that presses down.
Described counterdie comprises die sheet, die socket; The die cap, the die cap is fixed in the upper end of die socket, and the end face of die cap is provided with the through hole that is used to hold the die sheet; The upper surface of the straight-through die socket of this through hole; The upper surface of die socket is the plane, and the die sheet is arranged in this through hole, is provided with the through hole that holds eyeglass at the middle part of die sheet.
When press-fiting Lens assembly, the counterdie die cavity that is used to lay Lens assembly needs a plane that precision is high.Adopt the counterdie of this structure; Can wear into a high-precision plane to the upper surface of die socket earlier, the mode of this processing plane can guarantee good flatness; Processing simultaneously is very simple also; Then the die cap being fixed on the die socket again, in the through hole of die cap, putting into the die sheet at last, fits in its lower surface and die socket upper surface.
Change the die sheet for ease, be symmetrically arranged with the open slot of linking up the through hole that is used to hold the die sheet on it on the outer peripheral face of die cap, like this when changing the die sheet, can be directly with instruments such as pliers thus open slot stretch into to take out the die sheet.
Described die cap is a kind of calyptra, and its cover is placed on the upper end of die socket.
Described counterdie also includes the die socket fixed head, and the die socket fixed head is provided with the cavity that holds die socket, and the shape size of this cavity is decided according to the cylindrical shape size on patrix top, and the two size is clearance fit relationship.
So when mounted, this design feature capable of using is carried out the location that the die sheet is installed.Be exactly before dress die sheet, punch top cylinder reached the horizontal direction location of carrying out fixed head in the cavity of die socket fixed head, lock die block then, the die socket of packing into, cover after the die cap, refill the die sheet.
Described patrix drive unit is a linear stepping motor.
The patrix drive unit also can be a cylinder etc.
Utilize linear stepping motor as the patrix drive unit, accurately control omnidistance movement velocity of patrix and distance with regard to linear stepping motor controller capable of using, thus the deflection of convenient control elastic connecting device, with the pressure of control patrix.
The utility model is compared the following advantage of prior art:
The hold down gag of the eyeglass pressing machine of the utility model adopts the elasticity compacting, and through the deflection of control elastic component, with controlled pressure, the Lens assembly dress that can protect eyeglass can adapt to different size, needs different pressures is again like this pressed.
The utility model also is provided with guide rail on patrix, utilize guide rail to guarantee not beat of the descending process of patrix, carries out the location of vertical direction.The utility model also is provided with the cavity that is clearance fit relationship with patrix top cylinder on the die holder of counterdie simultaneously, utilizes this cavity that die is positioned when mounted, thereby guarantees upper and lower mould location in the horizontal direction.
The utility model is also through being provided with the unique texture counterdie, thereby can change the die sheet flexibly according to the needs of eyeglass easily.
The utility model utilizes stepper motor to exert pressure, and advantage is to utilize controllor for step-by-step motor can control omnidistance movement velocity and the size of accurately controlling travel distance and being exerted pressure.
Description of drawings
Fig. 1 is the structural representation of the eyeglass pressing machine of the utility model.
Fig. 2 is the A place enlarged drawing of Fig. 1.
Fig. 3 is the B place enlarged drawing of Fig. 1.
Fig. 4 is the C place enlarged drawing of Fig. 1.
Supporting seat 45 patrix fixed mounts 5 slide rails 6 slide blocks under supporting seat 44 elastic components on cavity 3 patrix drive units 4 elastic connecting devices 41 elastic components 42 elastic component support bars 43 elastic components of the open slot 24 die socket fixed heads 241 die socket fixed heads of the through hole 22 die sockets 23 die caps 231 through holes 232 die caps of label declaration 1 patrix 2 counterdies 21 die sheets 211 die sheets.
The specific embodiment
Below in conjunction with embodiment the utility model is described in more detail.
A kind of hold down gag of the eyeglass pressing machine shown in Fig. 1-4 comprises patrix 1, counterdie 2 and patrix drive unit 3.The patrix drive unit is a linear stepping motor.Described patrix is connected on the patrix drive unit through elastic connecting device 4 elasticity.Described elastic connecting device 4 comprises elastic component 41; On patrix drive unit executive item, be connected with elastic component support bar 42, elastic component is set on the support bar, and the top of support bar or patrix drive unit executive item are provided with supporting seat 43 on the elastic component; Also be provided with supporting seat 44 under the elastic component in the bottom of support bar; Elastic component is arranged between supporting seat and the following supporting seat, between elastic component and following supporting seat, also is provided with patrix fixed mount 45, and patrix is installed on the patrix fixed mount.The hold down gag of described eyeglass pressing machine also includes upright slide rail 5, and the patrix fixed mount links to each other with slide block 6, and slide block is installed on can do along slide rail on the slide rail and pumps.Described counterdie comprises die sheet 21, die socket 22; Die cap 23, the die cap sleeve is placed on the upper end of die socket, and the end face of die cap is provided with the through hole 231 that is used to hold the die sheet; The upper surface of the straight-through die socket of this through hole; The upper surface of die socket is the plane, and the die sheet is arranged in this through hole, is provided with the through hole 211 that holds eyeglass at the middle part of die sheet.Change the die sheet for ease, be symmetrically arranged with the open slot 232 of linking up the through hole that is used to hold the die sheet on it on the outer peripheral face of die cap, like this when changing the die sheet, can be directly with instruments such as pliers thus open slot stretch into to take out the die sheet.Described die cap is a kind of calyptra, and its cover is placed on the upper end of die socket.Described counterdie also includes die socket fixed head 24, and the die socket fixed head is provided with the cavity 241 that holds die socket, and the shape size of this cavity is decided according to the cylindrical shape size on patrix top, and the two size is clearance fit relationship.
It is identical with prior art that present embodiment is not stated part.
Claims (9)
1. the hold down gag of an eyeglass pressing machine comprises upper die and lower die and patrix drive unit, and it is characterized in that: described patrix is connected on the patrix drive unit through elastic connecting device elasticity.
2. the hold down gag of eyeglass pressing machine according to claim 1; It is characterized in that: described elastic connecting device comprises elastic component; One end of elastic component is connected in the lower end of patrix drive unit executive item; The other end of elastic component then directly links to each other with patrix, or links to each other with patrix through the patrix fixed mount.
3. the hold down gag of eyeglass pressing machine according to claim 1; It is characterized in that: described elastic connecting device comprises elastic component; On patrix drive unit executive item, be connected with the elastic component support bar, elastic component is set on the support bar, and the top of support bar or patrix drive unit executive item are provided with supporting seat on the elastic component; Bottom at support bar also is provided with supporting seat under the elastic component; Elastic component is arranged between supporting seat and the following supporting seat, between elastic component and following supporting seat, also is provided with the patrix fixed mount, and patrix is installed on the patrix fixed mount.
4. the hold down gag of eyeglass pressing machine according to claim 3; It is characterized in that: the hold down gag of described eyeglass pressing machine also includes upright slide rail; The patrix fixed mount links to each other with slide block, and slide block is installed on the slide rail to do along slide rail and pumps.
5. according to the hold down gag of any one described eyeglass pressing machine of claim 1 to 4, it is characterized in that: described counterdie comprises die sheet, die socket, the die cap; The die cap sleeve is loaded on the upper end of die socket; The end face of die cap is provided with the through hole that is used to hold the die sheet, the upper surface of the straight-through die socket of this through hole, and the upper surface of die socket is the plane; The die sheet is arranged in this through hole, is provided with the through hole that holds Lens assembly at the middle part of die sheet.
6. the hold down gag of eyeglass pressing machine according to claim 5 is characterized in that: be symmetrically arranged with the open slot of linking up the through hole that is used to hold the die sheet on it on the outer peripheral face of die cap.
7. the hold down gag of eyeglass pressing machine according to claim 6 is characterized in that: described die cap is a kind of calyptra, and its cover is placed on the upper end of die socket.
8. the hold down gag of eyeglass pressing machine according to claim 7; It is characterized in that: described counterdie also includes the die socket fixed head; The die socket fixed head is provided with the cavity that holds die socket, and the shape of this cavity size is clearance fit relationship when cooperating with the cylinder on patrix top between the two.
9. the hold down gag of eyeglass pressing machine according to claim 8 is characterized in that: described patrix drive unit is a linear stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204101465U CN202240385U (en) | 2011-10-24 | 2011-10-24 | Compacting device of lens press loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204101465U CN202240385U (en) | 2011-10-24 | 2011-10-24 | Compacting device of lens press loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240385U true CN202240385U (en) | 2012-05-30 |
Family
ID=46101686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204101465U Expired - Fee Related CN202240385U (en) | 2011-10-24 | 2011-10-24 | Compacting device of lens press loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107315258A (en) * | 2017-07-31 | 2017-11-03 | 瑞声科技(新加坡)有限公司 | Device for assembling camera lens module |
| CN108620842A (en) * | 2018-04-10 | 2018-10-09 | Oppo广东移动通信有限公司 | The assemble method of in-out box and the assembling equipment of in-out box |
-
2011
- 2011-10-24 CN CN2011204101465U patent/CN202240385U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107315258A (en) * | 2017-07-31 | 2017-11-03 | 瑞声科技(新加坡)有限公司 | Device for assembling camera lens module |
| CN107315258B (en) * | 2017-07-31 | 2020-02-18 | 瑞声科技(新加坡)有限公司 | Device for assembling lens module |
| CN108620842A (en) * | 2018-04-10 | 2018-10-09 | Oppo广东移动通信有限公司 | The assemble method of in-out box and the assembling equipment of in-out box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190408 Granted publication date: 20120530 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211024 Granted publication date: 20120530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20181024 |