CN204977157U - Novel universal die set - Google Patents
Novel universal die set Download PDFInfo
- Publication number
- CN204977157U CN204977157U CN201520348112.6U CN201520348112U CN204977157U CN 204977157 U CN204977157 U CN 204977157U CN 201520348112 U CN201520348112 U CN 201520348112U CN 204977157 U CN204977157 U CN 204977157U
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- Prior art keywords
- plate
- clamp
- leading screw
- guide
- clamping device
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Abstract
The utility model discloses a novel universal die set, the die carrier includes an upper fixed plate, bottom plate and guider, guider includes mutual sliding fit's guide pin bushing and guide pillar, an upper fixed plate's four corners is equipped with the guide pin bushing, fixed surface has the fixed die plate under an upper fixed plate, install square iron, bearing plate, movable mould board on the bottom plate in proper order, be fixed with thimble device on the bottom plate. Thimble device mainly includes drive arrangement, slider and clamping device. Drive arrangement is a lead screw, installs the slider on the lead screw, slider and lead screw threaded connection, the lead screw is equipped with locking device. Clamping device is located two between the V -arrangement groove of slider, the removal of slider makes clamping device press from both sides tightly and loosen. The utility model is simple in operation, clamp to ejecting pin face plate is tightly more firm, reliable. Because clamping device is adjustable, the adaptable different moulds of this universal die set are realized generally.
Description
Technical field
The utility model relates to a kind of mould bases, particularly relates to a kind of universal die set that a kind of push pin device is conveniently replaced.
Background technology
Along with the manufacturing development of plastic cement products, people are to the accuracy of manufacture of mould, cost and cycle, and mold use requires more and more higher.At present, due to standard die set have use simple, buying after only need a small amount of processing to use, relative to features such as nonstandard mould bases cost decline, construction cycle shortenings, standard die set is applied by most of producer.Usually, a set of injection moulding mould bases is by solid plate, moving platen, upper mounted plate, bottom plate, die, push pin device and other annexes.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 be exclusively used in 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).The program solves the common question of mould bases, but ejector retainner plate is only applied to the power of horizontal direction due to slide block, and 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.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of easy to operate, and clamping is firm, can adapt to a kind of novel universal mould bases of the thimble panel of different size.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of novel universal mould bases comprises 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 fixed with push pin device, 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 and ejector retainner plate, described ejector retainner plate is provided with drive unit, described drive unit comprises leading screw, described leading screw is provided with the contrary external screw thread of two sections of rotation directions, be polished rod between described leading screw two sections of thread segments, the polished rod place of described leading screw is set with a bearing, described ejector retainner plate is provided with a support of bearing, and described bearing is fixed on the described support of bearing.Described leading screw one end is provided with leading screw locking device, and the locking end of described leading screw is provided with through hole.Described leading screw two thread segment is respectively equipped with a slide block, and described slide block is provided with screwed hole, and described leading screw and described slide block revolve and be combined through described screwed hole.Slide block described in two is installed with clamp respectively, clamp described in two is respectively equipped with V-type groove, described in two, V-type channel opening is relative.Described ejector retainner plate is provided with clamp gathering sill, and described clamp can slide in described clamp gathering sill.Clamping device is had between clamp described in two, described clamping device comprises one and is positioned at front slide clamp on front side of described thimble panel and a rear slip clamp be positioned on rear side of described pressing tight plate, described front slide clamp be respectively equipped with the guiding surface with adjacent described V-type slot fit with the left surface of described rear slip clamp and right flank.Described ejector retainner plate is provided with slip clamp gathering sill, and described slip clamp can slide in described slide-and-guide groove.Described thimble panel is provided with guider.
As preferred technical scheme, described clamping device also comprises left and right clamping device, and described left and right clamping device comprises one and is positioned at left slip clamp on the left of described thimble panel and a right slip clamp be positioned on the right side of described thimble panel.Described front slide clamp and described rear slip clamp include body, and left side and the right side of described body are respectively equipped with guide plate, and the outer surface of described guide plate coordinates with described guiding surface.The inner surface side of described guide plate is provided with interior inclined-plane, and described interior inclined-plane is consistent with described guiding surface incline direction.The rear and front end of described left slip clamp is respectively equipped with the clamp inclined-plane matched with described interior inclined-plane, and the rear and front end of described right slip clamp is also respectively equipped with the clamp inclined-plane coordinated with described interior inclined-plane.
As preferred technical scheme, described guide plate is detachably installed on the body.
As preferred technical scheme, described left slip clamp and described right slip clamp include sliding shoe body, and the rear and front end of described sliding shoe body is detachably provided with sideslip motion block respectively, and described clamp inclined-plane is located on described sideslip motion block.
As preferred technical scheme, described leading screw locking device comprises guide screw lock locking bracket, described guide screw lock locking bracket is fixed on described ejector retainner plate, and described guide screw lock locking bracket is hinged with a leading screw tightening cover, and the described leading screw tightening cover other end is connected with described guide screw lock locking bracket by bolt.
As preferred technical scheme, described thimble panel guider comprises the T-slot run through that thimble panel is provided with, slidably bolt is provided with in described dovetail groove, position corresponding to described T-slot on described ejector retainner plate is provided with the inverted T-slot run through, be slidably fitted with multiple nut in described inverted T-slot, described bolt is connected with described nut thread.
Owing to have employed technique scheme, the clamping of thimble panel is convenient, firm, and positioning precision is high.Meanwhile, due to the sideslip motion block of slip clamp and guide plate adjustable, this mould bases can adapt to different size thimble panel, achieves the general of mould bases.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel universal mould bases in the utility model embodiment;
Fig. 2 is the structural representation of push pin device in the utility model embodiment;
Fig. 3 is that A-A in Fig. 2 is to sectional view;
Fig. 4 is the partial enlarged drawing at I place in Fig. 3;
Fig. 5 is the structural representation of thimble panel in the utility model embodiment;
Fig. 6 is the structural representation of guide plate in the utility model embodiment;
Fig. 7 is the structural representation of motion block of breakking away in the utility model embodiment;
Fig. 8 is the structural representation of locking device in the utility model embodiment;
Fig. 9 is the structural representation of ejector retainner plate in the utility model embodiment;
Figure 10 is the structural representation of leading screw in the utility model embodiment.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of novel universal mould bases 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 upper mounted plate 6 is provided with guide pin bushing 5, upper mounted 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, bottom plate 1 is fixed with push pin device 9, described push pin device 9 is between two square iron 2, described guide pillar 4 is installed on described moving platen 8.Described push pin device 9 comprises Ejector Retainer Plate 10 and ejector retainner plate 11, described ejector retainner plate 11 is provided with drive unit, as shown in figs. 2 and 10, described drive unit comprises leading screw 12, described leading screw is provided with the contrary external thread section 121 and 123 of two sections of rotation directions, is polished rod 122 between described leading screw two sections of thread segments 121 and 123, and polished rod 122 place of described leading screw is set with a bearing 143, described ejector retainner plate 11 is provided with a support of bearing 141, described bearing 143 is fixed on the described support of bearing 141.Described leading screw 12 one end is provided with leading screw locking device 16, and the locking end 124 of described leading screw 12 is provided with through hole 125.Described leading screw two thread segment 121 and 123 is respectively equipped with a slide block 13, and described slide block 13 is provided with screwed hole, and described leading screw 12 revolves with described slide block 13 and is combined through described screwed hole.Slide block 13 described in two is installed with clamp 18 respectively, clamp 18 described in two is respectively equipped with V-type groove, described in two, V-type channel opening is relative.Described ejector retainner plate 11 is provided with clamp gathering sill 113, and described clamp 18 can slide in described clamp gathering sill 113.Clamping device is had between clamp described in two, described clamping device comprises one and is positioned at front slide clamp 15 on front side of described thimble panel and a rear slip clamp 20 be positioned on rear side of described pressing tight plate, described front slide clamp 15 be respectively equipped with the guiding surface 153 with adjacent described V-type slot fit with the left surface of described rear slip clamp 20 and right flank.Described ejector retainner plate is provided with slip clamp gathering sill 111, and described slip clamp 15 can slide in described slide-and-guide groove 111.
When to the clamping of thimble panel or dismounting, need select the rocking bar corresponding to the aperture of leading screw through hole 125, by rocking bar through described through hole 125, pivots rocker drives screw turns.Because the thread rotary orientation of leading screw two thread segment 121 and 123 is contrary, the relative counter motion of two slide blocks 13 meetings be mated, clamps thimble panel or unclamps.
As shown in Fig. 2, Fig. 6 and Fig. 7, in order to adapt to the thimble panel of different size, ensure reliable grip, described clamping device is also provided with left and right clamping device, and described left and right clamping device comprises one and is positioned at left slip clamp 19 on the left of described thimble panel 17 and a right slip clamp 21 be positioned on the right side of described thimble panel 17.Described front slide clamp 15 and described rear slip clamp 20 include body 151, and left side and the right side of described body 151 are respectively equipped with guide plate 152, and the outer surface of described guide plate is provided with the guiding surface 153 coordinated with described V-shaped groove.The inner surface side of described guide plate 152 is provided with interior inclined-plane 154, and described interior inclined-plane 154 is consistent with described guiding surface 153 incline direction.Described left slip clamp 19 and the rear and front end of right slip clamp 21 are provided with the clamp inclined-plane 193 matched with described interior inclined-plane respectively.As preferred technical scheme, described guide plate 152 is detachably arranged on described body 151.Further, described left slip clamp 19 and described right slip clamp 21 include sliding shoe body 191, the rear and front end of described sliding shoe body 191 is detachably provided with sideslip motion block 192 respectively, and described clamp inclined-plane 193 is located on described sideslip motion block 192.In practical application, can offside sliding shoe 192 and guide plate 152 Series Configuration, to be applicable to the clamping of different thimble panels.
As shown in Figure 8, described leading screw locking device 16 comprises guide screw lock locking bracket 162, described guide screw lock locking bracket 162 is fixed on described ejector retainner plate 11, described guide screw lock locking bracket 162 is hinged with a leading screw tightening cover 161, and described leading screw tightening cover 161 other end is connected with guide screw lock locking bracket 161 by bolt 163.Leading screw 12 is through the manhole be made up of leading screw tightening cover 161 and guide screw lock locking bracket 161, and described through-hole diameter is less than leading screw diameter, when locking leading screw 12, only needs screwing bolts.
Described thimble panel is provided with guider.As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 9, the T-slot 172 run through that described thimble panel 17 is provided with, slidably bolt 171 is provided with in described T-slot 172, on described ejector retainner plate 11, the position corresponding to described T-slot is provided with the inverted T-slot 112 run through, and the basal sliding of described inverted T-slot is provided with multiple nut 114.When installing thimble panel, again described bolt 171 is threaded with described nut 114 after can first adjusting the position of thimble panel, complete the location to thimble panel 11, nut can in the basal sliding of described inverted T-slot, facilitate adjusting position, thus being fixed of being more prone to, thus avoid complicated operation.
Owing to have employed technique scheme, the clamping of thimble panel is convenient, firm, owing to clamping thimble panel four sides simultaneously, and good positioning effect.In addition, due to the sideslip motion block of slip clamp and guide plate adjustable, this mould bases can adapt to different size thimble panel, achieves the general of mould bases.
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 (6)
1. a novel universal mould bases, 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 fixed 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 and ejector retainner plate, described ejector retainner plate is provided with drive unit, described drive unit comprises leading screw, described leading screw is provided with the contrary external screw thread of two sections of rotation directions, be polished rod between described leading screw two sections of thread segments, the polished rod place of described leading screw is set with a bearing, described ejector retainner plate is provided with a support of bearing, described bearing is fixed on the described support of bearing, described leading screw one end is provided with leading screw locking device, the locking end of described leading screw is provided with through hole, described leading screw two thread segment is respectively equipped with a slide block, described slide block is provided with screwed hole, described leading screw and described slide block revolve and are combined through described screwed hole, slide block described in two is installed with clamp respectively, clamp described in two is respectively equipped with V-type groove, V-type channel opening described in two is relative, and described ejector retainner plate is provided with clamp gathering sill, and described clamp can slide in described clamp gathering sill, thimble panel is provided with between V-type groove described in two, clamping device is had between clamp described in two, described clamping device comprises one and is positioned at front slide clamp on front side of described thimble panel and a rear slip clamp be positioned on rear side of described thimble panel, described front slide clamp be respectively equipped with the guiding surface with adjacent described V-type slot fit with the left surface of described rear slip clamp and right flank, described ejector retainner plate is provided with slip clamp gathering sill, described slip clamp can slide in described slide-and-guide groove, and described thimble panel is provided with guider.
2. a kind of novel universal mould bases as claimed in claim 1, it is characterized in that: described clamping device also comprises left and right clamping device, described left and right clamping device comprises one and is positioned at left slip clamp on the left of described thimble panel and a right slip clamp be positioned on the right side of described thimble panel, described front slide clamp and described rear slip clamp include body, left side and the right side of described body are respectively equipped with guide plate, the outer surface of described guide plate coordinates with described guiding surface, the inner surface side of described guide plate is provided with interior inclined-plane, described interior inclined-plane is consistent with described guiding surface incline direction, the rear and front end of described left slip clamp is respectively equipped with the clamp inclined-plane matched with described interior inclined-plane, the rear and front end of described right slip clamp is also respectively equipped with the clamp inclined-plane coordinated with described interior inclined-plane.
3. a kind of novel universal mould bases as claimed in claim 2, is characterized in that: described guide plate is detachably installed on the body.
4. a kind of novel universal mould bases as claimed in claim 2, it is characterized in that: described left slip clamp and described right slip clamp include sliding shoe body, the rear and front end of described sliding shoe body is detachably provided with sideslip motion block respectively, and described clamp inclined-plane is located on described sideslip motion block.
5. a kind of novel universal mould bases as claimed in claim 1, it is characterized in that: described leading screw locking device comprises guide screw lock locking bracket, described guide screw lock locking bracket is fixed on described ejector retainner plate, described guide screw lock locking bracket is hinged with a leading screw tightening cover, and the described leading screw tightening cover other end is connected with described guide screw lock locking bracket by bolt.
6. a kind of novel universal mould bases as claimed in claim 1, it is characterized in that: described thimble panel guider comprises the T-slot run through that thimble panel is provided with, 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 run through, be slidably fitted with multiple nut in described inverted T-slot, described bolt is connected with described nut thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348112.6U CN204977157U (en) | 2015-05-27 | 2015-05-27 | Novel universal die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348112.6U CN204977157U (en) | 2015-05-27 | 2015-05-27 | Novel universal die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977157U true CN204977157U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348112.6U Expired - Fee Related CN204977157U (en) | 2015-05-27 | 2015-05-27 | Novel universal die set |
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| Country | Link |
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| CN (1) | CN204977157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844568A (en) * | 2018-05-03 | 2018-11-20 | 李静娴 | A kind of gas in mine measuring device |
-
2015
- 2015-05-27 CN CN201520348112.6U patent/CN204977157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844568A (en) * | 2018-05-03 | 2018-11-20 | 李静娴 | A kind of gas in mine measuring device |
| CN108844568B (en) * | 2018-05-03 | 2020-11-17 | 中宁县智才技术服务有限公司 | Mining gas measuring 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 |
Granted publication date: 20160120 Termination date: 20160527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |