CN204844738U - Improved generation universal die set - Google Patents
Improved generation universal die set Download PDFInfo
- Publication number
- CN204844738U CN204844738U CN201520349003.6U CN201520349003U CN204844738U CN 204844738 U CN204844738 U CN 204844738U CN 201520349003 U CN201520349003 U CN 201520349003U CN 204844738 U CN204844738 U CN 204844738U
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- CN
- China
- Prior art keywords
- plate
- slide block
- roller
- support
- sliding sleeve
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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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an improved generation universal die set, including an upper fixed plate, fixed die plate, bottom plate, square iron, bearing plate, movable mould board, guider and thimble device. Thimble device includes ejection bottom plate, thimble board and drive arrangement, the thimble board is installed ejection bottom plate is last, drive arrangement contains the drive shaft, install slider and rocking handle in the drive shaft, install the support on the thimble board, the drive shaft is installed on the support. Articulated slide bar and the sliding sleeve that has sliding fit on the slider, the sliding sleeve other end articulates on the support. Install the roller device on the sliding sleeve, a roller device and a sliding pressure piece cooperate, still install elastic press block on the slider. It can realize to rotate the drive shaft sliding pressure piece and elastic press block's removal is accomplished and is pressed from both sides tightly or loosen. The fine solution of this scheme the clamping problem of different specification thimble panels, realized that the general of die carrier and easy operation are convenient, the clamping is firm.
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 general.
Background technology
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 by the general common question solving mould bases of push pin device, but only to apply the power of horizontal direction due to its slide block 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.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of to different top dial plate strong adaptability and reliable clamping, easy to operate a kind of modified universal mould bases.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of modified 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 provided 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 mainly comprises Ejector Retainer Plate, ejector retainner plate, thimble panel, drive unit and two slide blocks.Described drive unit comprises the support of the left and right sides being located at described thimble panel respectively, and described in two, support is provided with screwed hole, is provided with driving shaft in described screwed hole, described driving shaft and described slide block one_to_one corresponding.Be provided with universal connector between the inner of each described driving shaft and the slide block of correspondence, described ejector retainner plate is provided with slider guide groove, and described slide block can slide in described slider guide groove.Described slide block takes the shape of the letter U, the bottom of the described slide block taken the shape of the letter U is connected with the inner of described driving shaft, the two-arm place of the described slide block taken the shape of the letter U is hinged with a slide bar respectively, and described slide bar slide outside is set with a sliding sleeve, is provided with stopping means between described slide bar and described sliding sleeve.Described sliding sleeve is on the bracket hinged, is provided with roller unit outside described sliding sleeve.In addition, be also provided with wiper block described in two between slide block, described wiper block is positioned at described thimble panel both sides, and described wiper block end is provided with the sliding bevel coordinated with described roller unit.Described driving shaft is provided with locking nut, and described locking nut is positioned at described support away from slide block side, and described driving shaft is provided with rotary handle away from slide block one end, is provided with guiding regulating device between described thimble panel and described ejector retainner plate.
As preferred technical scheme, described slide block is provided with hole near thimble panel side, in described hole, support spring is installed, described support spring is provided with support column, the outer end of described support column is provided with and withstands on thimble panel side upper holder block, described support column is set with spring, and one end of described spring is fixed on described slide block, and the other end of described spring is fixedly connected on described briquetting.
As preferred technical scheme, described roller unit comprises roller installing rack, described roller installing rack is rotatablely equipped with multiple roller, described roller comprises cylinder, the top and bottom of described cylinder are respectively equipped with rotating shaft, and described roller is vertically arranged on described roller installing rack, and described roller installing rack comprises the backboard be arranged on sliding sleeve, the top and bottom of described backboard are detachably provided with clamp respectively, are provided with the installing hole installing described rotating shaft between described clamp and described backboard.
As preferred technical scheme, the radius of multiple rollers of described roller unit is different.
As preferred technical scheme, described guiding regulating device 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.
Owing to have employed technique scheme, the clamping of thimble panel is more solid and reliable, easy to operate, only need unclamp nut, bolt can complete dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of modified universal mould bases of the utility model;
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 structural representation of roller unit in the utility model embodiment;
Fig. 5 is that B-B in Fig. 2 is to sectional view;
Fig. 6 is the partial enlarged drawing at I place in Fig. 5.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind of modified 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, and the corner of fixed plate 6 is provided with guide pin bushing 5, and fixed plate 6 lower surface is fixed with solid plate 7; Described bottom plate 1 is provided with successively square iron 2, bearing plate 3, moving platen 8, described bottom plate 1, square iron 2, bearing plate 3, moving platen 8 are threaded connection, described bottom plate 1 is provided with push pin device, described push pin device is between described two square iron 2, and described guide pillar 4 is installed on described moving platen 8.Described push pin device mainly comprises Ejector Retainer Plate 11, ejector retainner plate 10, thimble panel 17, drive unit and two slide blocks 28.Described Ejector Retainer Plate 11, ejector retainner plate 10 and thimble panel 17 set gradually from top to bottom, described drive unit comprises the support 14 of the left and right sides being located at described thimble panel 17 respectively, described support 14 is arranged on described ejector retainner plate 10, described in two, support 14 is provided with screwed hole, driving shaft 13 is installed in described screwed hole, described driving shaft 13 and described slide block 28 one_to_one corresponding, be provided with universal connector between the inner of each described driving shaft 13 and the slide block 28 of correspondence.As a kind of embodiment of universal connector, can be arranged on adaptor 21 by bearing pin by driving shaft 13, described adaptor 21 is installed on slide block 28 by bolt 22, and described adaptor 21 can around screws.Described ejector retainner plate 10 is provided with slider guide groove 25, and described slide block 28 can slide in described slider guide groove 25.Described slide block 28 takes the shape of the letter U, the bottom of the described slide block 28 taken the shape of the letter U is connected with the inner of described driving shaft 13, the two-arm place of the described slide block 28 taken the shape of the letter U is hinged with slide bar 19 respectively, and described slide bar 19 slide outside is set with sliding sleeve 20, is provided with stopping means between described slide bar 19 and described sliding sleeve 20.For reaching position-limiting action, boss is established in the one end that can be positioned at sliding sleeve 20 at slide bar 19, sliding sleeve 20 establishes end cap, and end cap internal diameter is less than boss external diameter.Described sliding sleeve 20 is hinged on described support 28, is provided with roller unit 15 outside described sliding sleeve 20.In addition, be provided with wiper block 16 described in two between slide block 28, described wiper block 16 is positioned at described thimble panel 17 both sides, and described wiper block 16 end is provided with the sliding bevel coordinated with described roller unit 15.Described driving shaft 13 is provided with locking nut 18, described locking nut 18 is positioned at described support 14 away from slide block side, described driving shaft 13 is provided with rotary handle 12 away from slide block one end, is provided with guiding regulating device between described thimble panel 17 and described ejector retainner plate 10.
As shown in Figure 2, Figure 5 and Figure 6, described guiding regulating device comprises the T-slot 171 run through that thimble panel 17 is provided with, slidably bolt 172 is provided with in described T-slot 171, position corresponding to described T-slot 171 on described ejector retainner plate 10 is provided with the inverted T-slot 173 run through, be slidably fitted with multiple nut 174 in described inverted T-slot 173, described bolt 172 is threaded with described nut 174.
As shown in Figure 3, described slide block 28 is provided with hole near thimble panel 17 side, described hole internal fixtion has support spring 23, the outer end of described support spring 23 is provided with support column 27, the outer end of described support column 27 is provided with and withstands on thimble panel side upper holder block 24, described support column 27 is set with spring 26, and one end of described spring is fixed on described slide block 28, and the other end of described spring 26 is fixedly connected on briquetting 24.
As shown in Fig. 2, Fig. 4 and Fig. 5, described roller unit 15 comprises roller installing rack, described roller installing rack is rotatablely equipped with multiple roller 153, described roller comprises cylinder, the top and bottom of described cylinder are respectively equipped with rotating shaft, described roller is vertically arranged on described roller installing rack, described roller installing rack comprises the backboard 151 be arranged on sliding sleeve 20, the top and bottom of described backboard are detachably provided with clamp 152 respectively, are provided with the installing hole 154 installing described rotating shaft between described clamp 152 and described backboard 151.
Clamping and dismounting are carried out to thimble panel 17, only needs rotary handle 12 and locking nut 18 to the clamping of thimble panel or can unclamp, simple, convenient.Side surrounding due to thimble panel 17 is provided with two slip clamps 16 and two compact heaps 24 be fixed on flexible member, and clamping is more solid and reliable.
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 (5)
1. a modified 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 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 mainly comprises Ejector Retainer Plate, ejector retainner plate, thimble panel, drive unit and two slide blocks, described ejector retainner plate is arranged on described Ejector Retainer Plate, described drive unit is fixed on ejector retainner plate, described drive unit comprises the support of the left and right sides being located at described thimble panel respectively, support installing described in two is on described ejector retainner plate, described support is provided with screwed hole, in described screwed hole, driving shaft is installed, described driving shaft and described slide block one_to_one corresponding, universal connector is provided with between the inner of each described driving shaft and the slide block of correspondence, described ejector retainner plate is provided with slider guide groove, described slide block can slide in described slider guide groove, described slide block takes the shape of the letter U, and the bottom of the described slide block taken the shape of the letter U is connected with the inner of described driving shaft, and the two-arm place of the described slide block taken the shape of the letter U is hinged with slide bar respectively, and described slide bar slide outside is set with sliding sleeve, is provided with stopping means between described slide bar and described sliding sleeve, described sliding sleeve is on the bracket hinged, is provided with roller unit outside described sliding sleeve, also comprise at the wiper block described in two between slide block, described wiper block is positioned at described thimble panel both sides, and described wiper block end is provided with the sliding bevel coordinated with described roller unit, described driving shaft is provided with locking nut, and described locking nut is positioned at described support away from slide block side, and described driving shaft is provided with rotary handle away from slide block one end, is provided with guiding regulating device between described thimble panel and described ejector retainner plate.
2. a kind of modified universal mould bases as claimed in claim 1, it is characterized in that: described slide block is provided with hole near thimble panel side, in described hole, support spring is installed, described support spring is provided with support column, the outer end of described support column is provided with and withstands on thimble panel side upper holder block, described support column is set with spring, and one end of described spring is fixed on described slide block, and the other end of described spring is fixedly connected on described briquetting.
3. a kind of modified universal mould bases as claimed in claim 1, it is characterized in that: described roller unit comprises roller installing rack, described roller installing rack is rotatablely equipped with multiple roller, described roller comprises cylinder, the top and bottom of described cylinder are respectively equipped with rotating shaft, described roller is vertically arranged on described roller installing rack, described roller installing rack comprises the backboard be arranged on described sliding sleeve, the top and bottom of described backboard are detachably provided with clamp respectively, are provided with the installing hole of the described rotating shaft of multiple installation between described clamp and described backboard.
4. a kind of modified universal mould bases as claimed in claim 3, is characterized in that: the radius of the multiple described roller in described roller unit is different.
5. a kind of modified universal mould bases as claimed in claim 1, it is characterized in that: described guiding regulating device 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 |
|---|---|---|---|
| CN201520349003.6U CN204844738U (en) | 2015-05-27 | 2015-05-27 | Improved generation universal die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349003.6U CN204844738U (en) | 2015-05-27 | 2015-05-27 | Improved generation universal die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844738U true CN204844738U (en) | 2015-12-09 |
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ID=54735328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349003.6U Expired - Fee Related CN204844738U (en) | 2015-05-27 | 2015-05-27 | Improved generation universal die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842832A (en) * | 2020-07-05 | 2020-10-30 | 维亘精密机械(苏州)有限公司 | Accurate die casting die convenient to adjust |
-
2015
- 2015-05-27 CN CN201520349003.6U patent/CN204844738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842832A (en) * | 2020-07-05 | 2020-10-30 | 维亘精密机械(苏州)有限公司 | Accurate die casting die convenient to adjust |
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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: 20151209 Termination date: 20160527 |