CN203680619U - Vertical mold opening device - Google Patents
Vertical mold opening device Download PDFInfo
- Publication number
- CN203680619U CN203680619U CN201320892479.5U CN201320892479U CN203680619U CN 203680619 U CN203680619 U CN 203680619U CN 201320892479 U CN201320892479 U CN 201320892479U CN 203680619 U CN203680619 U CN 203680619U
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- CN
- China
- Prior art keywords
- knife rest
- mold opening
- mainboard
- opening device
- rest assembly
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Abstract
The utility model relates to the technical field of lens manufacturing equipment, and particularly relates to a vertical mold opening device. The vertical mold opening device comprises a main board, wherein a mold opening mechanism is arranged on the main board, and comprises a mold fixing base for fixing a mold; a knife rest assembly is arranged above the mold fixing base; an up-and-down movement mechanism for moving the knife rest assembly is arranged above the knife rest assembly; the knife rest assembly comprises a flat knife head; a cutting edge of the knife head is toward the mold fixing base at the lower part. By adopting the technical scheme, so that the mold opening procedure of the mold is carried out by adopting the vertical mold opening device, time and labor for opening the mold are saved, and the vertical mold opening device has significant advantages of being high in mold opening efficiency, low in lens breakage rate and the like.
Description
Technical field
The utility model relates to lens manufacturing equipment technical field, relates in particular to mold opening device.
Background technology
Resin lens is a kind of optical mirror slip take resin as material.Because it has the remarkable advantages such as lightweight, strong shock resistance, light transmission be good, manufactured widely and used.The mould of making at present resin lens, normally adopts two moulds (a slice A mould, a slice B mould), adopts the mode of cast to manufacture resin lens.After resin lens has solidified, need to carry out die sinking operation.Traditional handicraft is to adopt plastics core rod to squeeze by force eyeglass, eyeglass is out of shape and causes that mould separates with eyeglass.If pressure when suffered strong the squeezing of die sinking eyeglass is slightly excessive, in the time of lens dyeing, there will be a shadow, cause dyeing defective, formation is scrapped.Die sinking operating personnel are difficult for grasp dynamics, completely with feel, are difficult to management.In addition, plastics core rod easily grinds, and needs constantly better, causes use cost high.
In addition, when die sinking, it is main that present die-sinking machine adopts flat opening conventionally, and operator need to bow and tiltedly see split cavity position, and split cavity position slightly almost, will cause mould or eyeglass to scrap.
Utility model content
The purpose of this utility model is, provides a kind of vertical type mold opening device, to solve the problems of the technologies described above.
The technical problem that the utility model solves can realize by the following technical solutions:
Vertical type mold opening device, comprise mainboard, described mainboard is provided with die opening mechanism, it is characterized in that, described die opening mechanism comprises a die holder for fixed mould, described die holder top is provided with a knife rest assembly, and described knife rest assembly top is provided with a reciprocating mechanism that moves described knife rest assembly;
Described knife rest assembly comprises the cutter head of a flat, the blade of described cutter head described die holder downward, and the length direction of described blade is consistent with the mould die sinking direction on described grinding tool holder.
When the utility model uses, mould is vertically placed on die holder, action reciprocating mechanism, and under the drive of reciprocating mechanism, knife rest assembly moves up and down.In motion process down, the cutter head on knife rest assembly is cutter from mould and eyeglass phase seam, realizes die sinking.The utility model is abandoned strong mode of squeezing eyeglass, but adopts the mode of cutter head vertical type die sinking, and die sinking is laborsaving, light, can solve the classification eyeglass that conventional difficulty is opened.
Described reciprocating mechanism comprises that one is fixed on eccentric wheel on described mainboard, one and the fixing handle of described eccentric wheel, and described eccentric wheel is connected with described knife rest assembly by a bearing.User moves handle, and band movable eccentric wheel rotates, and then does down motion by bearing band movable knife rack assembly.
Also comprise a gripper shoe, described gripper shoe connects described mainboard by an angle adjusting mechanism, and by adjusting angle governor motion, described mainboard does left-right rotation in described gripper shoe.Gripper shoe is used for supporting mainboard of the present utility model, and mainboard is for the device of fixing die opening mechanism.Because the utility model adopts vertical type die sinking mode,, not needing bows when split cavity the position tiltedly sees and changes mouth, directly tool setting, in the time of tool setting, due to people's height difference, the utility model has been set up angle adjusting mechanism, and mainboard facilitates adjusting angle like this, the human eye optical position that adapts to different heights is aimed at mould, reaches the object of accurate tool setting.
The below of described gripper shoe is provided with a fixed base plate.On described fixed base plate, can be provided with the fixed via fixing with external equipment.On described fixed base plate, also can be provided with balancing weight, so that the utility model is reliable and stable while directly placing.
On described mainboard, be also provided with a line slide rail, one and described line slide rail slide slide block, described die holder is arranged on described slide block, the end, lower end of described line slide rail connects a set screw, under the rotation of set screw, the motion of drive line slide rail, and then be with movable slider to move up and down, regulate the position of described die holder.The line slide rail of above-mentioned design and slide block will rotatablely move and be converted into rectilinear motion, and for the mould of different-diameter, degree of regulation is high, light, laborsaving.When use, first mould is placed on die holder, then according to the diameter of mould, rotation screw, up or down regulates die holder.The utility model directly uses mould as object of reference, just can transfer accurate die sinking required size in 10 seconds, and slide rail gap is little, and when die sinking, cutter head can not rock and depart from, slide rail good airproof performance, and cleaning rubbish and convenient.
On described mainboard, be also provided with a knife rest lower limiting mechanism, described knife rest lower limiting mechanism is between described knife rest assembly and described die holder;
Under described knife rest, be limited to mechanism and comprise that one is fixed on the position-limit mechanism holder on described mainboard, described position-limit mechanism holder top is provided with a spacing preiection;
The upper end of described cutter head is provided with a limited block coordinating with described spacing preiection.In the time that knife rest assembly moves downward, cutter head motion moves down into after certain distance, and the spacing preiection on knife rest lower limiting mechanism is encountered the limited block on cutter head, limits moving down of cutter head.So that after avoiding cutter head too downwards, damage mould and the eyeglass of cutter head or below.
On described mainboard, be also provided with a set screw hold-down support, described set screw hold-down support is positioned at described die holder below, and the double-screw bolt of described set screw is fixedly connected with described line slide rail through after described set screw hold-down support.In the case of the double-screw bolt of set screw is grown, for supporting studs, there is deviation to avoid regulating in set screw hold-down support, realizes the accurate location of mould.
Described cutter head preferably adopts metal cutter head, and metal cutter head is wear-resistant, long service life, use cost are low.The blade direction of described cutter head can be placed also and can place left and right in front and back.
Beneficial effect: owing to adopting technique scheme, adopt the utility model to carry out the die sinking operation of mould, die sinking is time saving and energy saving, has the remarkable advantages such as die sinking efficiency is high, eyeglass breakage rate is low.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with further elaboration the utility model of concrete diagram.
With reference to Fig. 1, vertical type mold opening device, comprises fixed base plate 1, gripper shoe 2, mainboard 3 from the bottom up successively, on fixed base plate 1, can be provided with the fixed via fixing with external equipment.On fixed base plate 1, also can be provided with balancing weight, so that the utility model is reliable and stable while directly placing.Gripper shoe 2 connects mainboard 3 by angle adjusting mechanism 4, and by adjusting angle governor motion 4, mainboard 3 does left-right rotation in gripper shoe 2.Mainboard 3 is provided with die opening mechanism.
Die opening mechanism comprises the die holder 51 for fixed mould, and die holder 51 tops are provided with knife rest assembly 52, and knife rest assembly 52 is by bearing 53 connecting eccentric wheels 54, and eccentric wheel 54 drives it on mainboard 3, to rotate by handle 55.The downward action of handle 55 is not more than 45 ° of amplitudes.Handle 55 lower limiting mechanisms can be set on mainboard 3, prevent that handle 55 movement ranges are excessive, cause the damage of cutter head, mould or eyeglass.
On mainboard 3, be also provided with knife rest lower limiting mechanism 56, institute's knife rest lower limiting mechanism 56, between knife rest assembly 52 and die holder 51, is limited to mechanism and comprises position-limit mechanism holder under knife rest, and position-limit mechanism holder top is provided with spacing preiection.The upper end of cutter head is provided with limited block.In the time that knife rest assembly 52 moves downward, knife rest lower limiting mechanism 56 limits moving down of cutter head.So that after avoiding cutter head too downwards, damage mould and the eyeglass of cutter head or below.
On mainboard 3, be also provided with line slide rail 57, slide block, die holder 51 is arranged on slide block, and the end, lower end of line slide rail 57 connects set screw 58, and the double-screw bolt of set screw 58 is fixedly connected with line slide rail 57 through set screw hold-down support 59 is rear.Under the rotation of set screw 58, drive line slide rail 57 to rotate, and then be with movable slider to move up and down, regulate the position of die holder 51.
While adopting mold opening device of the present utility model to carry out die sinking process to mould, comprise the steps:
1) mould is fixed on die holder 51 by the mode of vertical type, needs the die sinking mouth of die sinking upwards;
2) according to mould diameter size, regulate mold height by set screw 58, the distance of the top of mould and cutter head blade is that 10mm-15mm is good;
3) according to operating personnel's height, adjust the angle of mainboard 3 and gripper shoe 2 by angle adjusting mechanism 4, take operating personnel's human eye to die sinking mouth position as good;
4) handle 55 pulls downwards, moves down die sinking with the cutter head on movable knife rack assembly 52; In step 3), the downward action of handle 55 is not more than 45 ° of amplitudes.
5) mold removal from die holder 51, completes die sinking.
As carry out the mould die sinking process of same diameter, and can skips steps 1) carry out the die sinking of next mould.As same operating personnel carry out die sinking process, can skips steps 2) carry out the die sinking of next mould.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. vertical type mold opening device, comprise mainboard, described mainboard is provided with die opening mechanism, it is characterized in that, described die opening mechanism comprises a die holder for fixed mould, described die holder top is provided with a knife rest assembly, and described knife rest assembly top is provided with a reciprocating mechanism that moves described knife rest assembly;
Described knife rest assembly comprises the cutter head of a flat, the blade of described cutter head described die holder downward.
2. vertical type mold opening device according to claim 1, is characterized in that, described reciprocating mechanism comprises that one is fixed on eccentric wheel on described mainboard, one and the fixing handle of described eccentric wheel, and described eccentric wheel is connected with described knife rest assembly by a bearing.
3. vertical type mold opening device according to claim 1, is characterized in that, also comprises a gripper shoe, and described gripper shoe connects described mainboard by an angle adjusting mechanism, and by adjusting angle governor motion, described mainboard does left-right rotation in described gripper shoe.
4. vertical type mold opening device according to claim 1, it is characterized in that, on described mainboard, be also provided with a line slide rail, one and described line slide rail slide slide block, described die holder is arranged on described slide block, the end, lower end of described line slide rail connects a set screw.
5. vertical type mold opening device according to claim 4, it is characterized in that, on described mainboard, be also provided with a set screw hold-down support, described set screw hold-down support is positioned at described die holder below, and the double-screw bolt of described set screw is fixedly connected with described line slide rail through after described set screw hold-down support.
6. according to the vertical type mold opening device described in any one in claim 1 to 5, it is characterized in that, on described mainboard, be also provided with a knife rest lower limiting mechanism, described knife rest lower limiting mechanism is between described knife rest assembly and described die holder;
Under described knife rest, be limited to mechanism and comprise that one is fixed on the position-limit mechanism holder on described mainboard, described position-limit mechanism holder top is provided with a spacing preiection;
The upper end of described cutter head is provided with a limited block coordinating with described spacing preiection.
7. vertical type mold opening device according to claim 6, is characterized in that, described cutter head adopts metal cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892479.5U CN203680619U (en) | 2013-12-31 | 2013-12-31 | Vertical mold opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892479.5U CN203680619U (en) | 2013-12-31 | 2013-12-31 | Vertical mold opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680619U true CN203680619U (en) | 2014-07-02 |
Family
ID=51002576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892479.5U Expired - Fee Related CN203680619U (en) | 2013-12-31 | 2013-12-31 | Vertical mold opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160600A (en) * | 2017-05-08 | 2017-09-15 | 江苏瑞尔光学有限公司 | A kind of horizontal resin lens die-sinking device |
-
2013
- 2013-12-31 CN CN201320892479.5U patent/CN203680619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160600A (en) * | 2017-05-08 | 2017-09-15 | 江苏瑞尔光学有限公司 | A kind of horizontal resin lens die-sinking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140702 Termination date: 20181231 |