CN204820057U - Universal die set - Google Patents
Universal die set Download PDFInfo
- Publication number
- CN204820057U CN204820057U CN201520348484.9U CN201520348484U CN204820057U CN 204820057 U CN204820057 U CN 204820057U CN 201520348484 U CN201520348484 U CN 201520348484U CN 204820057 U CN204820057 U CN 204820057U
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- CN
- China
- Prior art keywords
- plate
- thimble panel
- mandrel
- thimble
- slide block
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an universal die set, including an upper fixed plate, bottom plate, guider and thimble device. Guider includes guide pin bushing and guide pillar, the last movable mould board that is fixed with of an upper fixed plate, be fixed with square iron, bearing plate, fixed die plate on the bottom plate in proper order. Thimble device includes ejection bottom plate, thimble board, thimble panel and thimble panel clamping device. Be equipped with on the thimble panel T -slot and with T -slot sliding fit's bolt, be equipped with on the thimble board inverted T -slot with inverted T -slot sliding fit's nut, the bolt with lock nut threaded connection. Thimble panel clamping device is a dabber that has the slider, install the pinch roller on the slider. The pinch roller with the inclined plane that the thimble panel is close to the slider side cooperatees. The dabber still is equipped with locking device. This universal die set can be more firm reliable to thimble panel clamping, simultaneously the thimble panel of adaptable different specifications.
Description
Technical field
The utility model relates to a kind of mould bases, particularly relates to a kind of universal die set being suitable for different mould.
Background technology
Along with socioeconomic fast development, the utilization of mould is also more and more extensive, existing mold major part standardized production, because standard die set has, use is simple, buying is rear only need can use in a small amount of processing, relative to features such as nonstandard mould bases cost decline, construction cycle shortenings, standard die set is applied by most of producer.Standard injection mold frame generally includes: by being provided with the top board of sprue bush and the cast gate collar, cover half part that guide pin bushing, solid plate form and the dynamic model part that moving platen, square iron, backing plate, push pin device form.Because the position of the centre hole often overlapping die is different with quantity, to cause often overlapping in push pin device set thimble position different, and then cause often overlapping mould bases and only can be used for one set of die, this both added production cost, relatively extended again the construction cycle of mould.
For this reason, research and develop a kind of mould bases that can adapt to different die and become a kind of active demand.Utility model CN2712594Y discloses a kind of big water gap general purpose die carrier for plastic articles, this mould bases comprises a upper mounted plate and a bottom plate, this upper mounted plate is provided with a solid plate, this bottom plate is provided with multiple screw, square iron, a bearing plate and a moving platen are located on screw successively, and are fixed by the screwed hole on moving platen.Be provided with push pin device between described square iron, described push pin device comprises Ejector Retainer Plate, ejector retainner plate, thimble panel and locking device.Described thimble panel two ends symmetry be provided with T-slot, the nut be fixed on Ejector Retainer Plate is provided with in the middle part of each dovetail groove, nut wears the screw rod of a rotatable advance, screw front end is connected with a slide block, and this slide block coordinates to regulate move in T-slot by screw rod and nut.The clamping to ejector retainner plate can be completed by adjusting screw(rod).Because slide block only to apply the power of horizontal direction to ejector retainner plate, vertical direction clamping built on the sand.In addition, due to ejector retainner plate adopt plane and two pits location and two pin positions fix non-adjustable, limit the shape of ejector retainner plate, specification to a certain extent.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of a kind of universal die set solid and reliable and stronger to ejector retainner plate shape adaptability to ejector retainner plate clamping.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of universal die set, comprises upper mounted plate, bottom plate and guider, and described guider comprises the guide pin bushing and guide pillar that are mutually slidably matched.The corner of fixed plate is provided with guide pin bushing, and fixed plate lower surface is fixed with solid plate, and described bottom plate is provided with square iron, bearing plate, moving platen successively, and described bottom plate, square iron, bearing plate, moving platen are threaded connection.Described bottom plate is fixed with push pin device, and described push pin device is between two square iron.Described guide pillar is installed on described moving platen.Described push pin device comprises Ejector Retainer Plate, described Ejector Retainer Plate is provided with ejector retainner plate and thimble panel clamping device, described ejector retainner plate is provided with thimble panel, described thimble panel clamping device comprises support, slide block, contact roller and mandrel, mandrel described in two is oppositely arranged on the both sides of described thimble panel, described mandrel one end is with externally threaded cylinder, the other end of described mandrel is prism, described support installing is on described Ejector Retainer Plate, described support is provided with the mandrel installing hole coordinated with described mandrel, the internal thread coordinated with described external screw thread is provided with in described mandrel installing hole, described mandrel cylindrical end passes described installing hole and is connected with described slide block, the cylindrical end of described slide block and described mandrel is provided with universal connector, the described ejector retainner plate position corresponding with described slide block is provided with gathering sill, described slide block can slide in described gathering sill, described contact roller is arranged on described slide block, inclined-plane, location is provided with between the side surface that described thimble panel is adjacent with described slide block and the upper surface of described thimble panel, described thimble panel is provided with the T-slot running through described thimble panel, slidably bolt is provided with in described T-slot, position corresponding to described T-slot on described ejector retainner plate is provided with the inverted T-slot running through described ejector retainner plate, be slidably fitted with multiple nut in described inverted T-slot, described bolt matches with described nut, described ejector retainner plate is provided with adjustable support, and described thimble panel is provided with the detent matched with described adjustable support, also comprise rotary locking device.
As preferred technical scheme, described rotary locking device comprises the rocking handle of the prism end slip suit of described mandrel, described rocking handle is provided with the suit hole coordinated with the prism end of described mandrel, described support circumference centered by the center of described mandrel installing hole is evenly provided with multiple through hole, and position corresponding with the through hole on described support on described rocking handle is provided with locating dowel.
Owing to have employed technique scheme, contact roller is applied with the power of horizontal direction and vertical direction on inclined-plane, makes the clamping of thimble panel more firm; On thimble panel and ejector retainner plate, the design of groove, makes bolt, nut adjustable, is beneficial to this push pin device and adapts to different top pin panel-shaped, specification.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of universal die set of the utility model;
Fig. 2 is the front view of push pin device in the utility model embodiment;
Fig. 3 is the top view of push pin device in the utility model embodiment;
Fig. 4 is the partial enlarged view at II place in Fig. 3;
Fig. 5 be in Fig. 3 A-A to sectional view;
Fig. 6 is the partial enlarged view at I place in Fig. 5.
Detailed description of the invention
As shown in Figure 1, a kind of universal die set comprises upper mounted plate 6, bottom plate 1 and guider, described guider comprises the guide pin bushing 5 and guide pillar 4 that are mutually slidably matched, the corner of fixed plate 6 is provided with guide pin bushing 5, fixed plate 6 lower surface is fixed with solid plate 7, described bottom plate 1 is provided with square iron 2 successively, bearing plate 3, moving platen 8, described bottom plate 1, square iron 2, bearing plate 3, moving platen 8 is threaded connection, described bottom plate 1 is fixed with push pin device 9, described push pin device is between two square iron 2, described guide pillar 4 is installed on described moving platen 8.
As shown in Figures 2 and 3, described push pin device 9 comprises Ejector Retainer Plate 91, described Ejector Retainer Plate 91 is provided with ejector retainner plate 98 and thimble panel clamping device.Described ejector retainner plate 91 is provided with thimble panel 97, described thimble panel clamping device comprises slide block 95, contact roller 96 and two mandrels 93, mandrel described in two is oppositely arranged on the both sides of described thimble panel, described mandrel 93 one end is with externally threaded cylinder 932, and the other end of described mandrel 93 is prism 931.Described Ejector Retainer Plate 91 is provided with support 94, and described support 94 is provided with mandrel installing hole, is provided with the internal thread coordinated with described external screw thread in described mandrel installing hole, is provided with univesal wheelwork between described slide block 95 and the cylindrical end of described mandrel 93.As a kind of embodiment of univesal wheelwork, can at the hinged adaptor of described mandrel cylindrical end, described adaptor is bolted on described slide block 95, and described adaptor can around screws.Position corresponding with described slide block 95 on described ejector retainner plate 98 is provided with gathering sill 981, and described slide block 95 can slide in described gathering sill 981.Described contact roller 96 is arranged on described slide block 95, and described contact roller 96 can arrange multiple as required.Inclined-plane, location is provided with between the side surface that described thimble panel 97 is adjacent with described slide block 95 and the upper surface of described thimble panel 97.When compressing thimble panel 97, contact roller 96 is just in time pressed together on inclined-plane, described location.
As shown in Figure 3, Figure 5 and Figure 6, the T-slot 972 of what thimble panel 97 was provided with run through described thimble panel 97, slidably bolt 99 is provided with in described T-slot 972, position corresponding to described T-slot 972 on described ejector retainner plate 98 is provided with the inverted T-slot 982 running through described ejector retainner plate, be slidably fitted with multiple nut 90 in described inverted T-slot 982, described bolt 99 matches with described nut 90.
As shown in Figure 3 and Figure 4, described ejector retainner plate 98 upper surface is provided with adjustable support 10, and described adjustable support comprises the support be fixed on ejector retainner plate, and described support is provided with screwed hole, is provided with support nail in described screwed hole.The center of the side surface that described thimble panel 97 is adjacent with adjustable support 10 is provided with groove 971.When installing thimble panel 97, first bolt 99 and nut 90 are screwed but do not locked, adjustment thimble panel makes the summit of support nail overlap with the central recess 971 of thimble panel, then clamping screw 99.
As shown in Figure 2, described rotary locking device is included in the rocking handle 92 of the prism end slip suit of described mandrel 93, described rocking handle 92 is provided with the suit hole coordinated with the prism end of described mandrel 93, and shape, the size of the cross section of the shape in the suit hole of described rocking handle 92, size and described mandrel prism end adapt; Described support 94 circumference centered by the center of described mandrel installing hole is evenly provided with multiple through hole 941, and position corresponding with the through hole 941 on described support on described rocking handle 92 is provided with locating dowel 921.When completing clamping, described locating dowel 921 snaps in the through hole of described support 94, completes the locking to mandrel 93.
More than show and describe general principle of the present utility model, 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; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from 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 (2)
1. a universal die set, comprise upper mounted plate, bottom plate and guider, described guider comprises the guide pin bushing and guide pillar that are mutually slidably matched, the corner of fixed plate is provided with guide pin bushing, fixed plate lower surface is fixed with solid plate, described bottom plate is provided with square iron successively, bearing plate, moving platen, described bottom plate, square iron, bearing plate, moving platen is threaded connection, described bottom plate is provided with push pin device, described push pin device is between two square iron, described guide pillar is installed on described moving platen, it is characterized in that: described push pin device comprises Ejector Retainer Plate, described Ejector Retainer Plate is provided with ejector retainner plate and thimble panel clamping device, described ejector retainner plate is provided with thimble panel, described thimble panel clamping device comprises support, slide block, contact roller and mandrel, mandrel described in two is oppositely arranged on the both sides of described thimble panel, one end of described mandrel is with externally threaded cylinder, the other end of described mandrel is prism, described support installing is on described Ejector Retainer Plate, described support is provided with the mandrel installing hole coordinated with described mandrel, the internal thread coordinated with described external screw thread is provided with in described mandrel installing hole, described mandrel cylindrical end passes the installing hole of described support and is connected with described slide block, the cylindrical end of described slide block and described mandrel is provided with universal connector, the described ejector retainner plate position corresponding with described slide block is provided with gathering sill, described slide block can slide in described gathering sill, described contact roller is arranged on described slide block, inclined-plane, location is provided with between the side surface that described thimble panel is adjacent with described slide block and the upper surface of described thimble panel, described thimble panel is provided with the T-slot running through described thimble panel, slidably bolt is provided with in described T-slot, position corresponding to described T-slot on described ejector retainner plate is provided with the inverted T-slot running through described ejector retainner plate, be slidably fitted with multiple nut in described inverted T-slot, described bolt matches with described nut, described ejector retainner plate is provided with adjustable support, and described thimble panel is provided with the detent matched with described adjustable support, also comprise rotary locking device.
2. universal die set as claimed in claim 1, it is characterized in that: described rotary locking device comprises the rocking handle of the prism end slip suit of described mandrel, described rocking handle is provided with the suit hole coordinated with the prism end of described mandrel, described support circumference centered by the center of described mandrel installing hole is evenly provided with multiple through hole, and position corresponding with the through hole on described support on described rocking handle is provided with locating dowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348484.9U CN204820057U (en) | 2015-05-27 | 2015-05-27 | Universal die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348484.9U CN204820057U (en) | 2015-05-27 | 2015-05-27 | Universal die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820057U true CN204820057U (en) | 2015-12-02 |
Family
ID=54677698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348484.9U Expired - Fee Related CN204820057U (en) | 2015-05-27 | 2015-05-27 | Universal die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671251A (en) * | 2017-02-07 | 2017-05-17 | 泉州市三联机械制造有限公司 | Adjustable and self-compensating mold compression bar of molding machine |
| CN108556217A (en) * | 2018-06-29 | 2018-09-21 | 苏州永为客模架智造股份有限公司 | A kind of lower die fixation kit |
-
2015
- 2015-05-27 CN CN201520348484.9U patent/CN204820057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671251A (en) * | 2017-02-07 | 2017-05-17 | 泉州市三联机械制造有限公司 | Adjustable and self-compensating mold compression bar of molding machine |
| CN106671251B (en) * | 2017-02-07 | 2023-07-21 | 泉州市三联机械制造有限公司 | Adjustable automatic compensation mould depression bar of make-up machine |
| CN108556217A (en) * | 2018-06-29 | 2018-09-21 | 苏州永为客模架智造股份有限公司 | A kind of lower die fixation kit |
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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 |
Granted publication date: 20151202 Termination date: 20160527 |