CN103331883A - Clamping device of injection molding machine mould - Google Patents
Clamping device of injection molding machine mould Download PDFInfo
- Publication number
- CN103331883A CN103331883A CN2013102631210A CN201310263121A CN103331883A CN 103331883 A CN103331883 A CN 103331883A CN 2013102631210 A CN2013102631210 A CN 2013102631210A CN 201310263121 A CN201310263121 A CN 201310263121A CN 103331883 A CN103331883 A CN 103331883A
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- block
- mould
- pivot pin
- cushion block
- fixture block
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Abstract
The invention provides a clamping device of an injection molding machine mould, and the clamping device can be used for realizing quick, safe and reliable clamping of the mould, so that the clamping efficiency of the mould can be effectively improved, tool reserve can be reduced, and the production cost can be reduced. The clamping device comprises a compaction bolt, a clamping block and a cushion block, wherein the thickness of the cushion block is same to the thickness of flange of a mould installing end, and the cushion block is installed between the clamping block and an injection molding machine installing surface in a cushioning manner; the compaction bolt penetrates through the clamping block and compacts the clamping block on the mould and the cushion block, thereby clamping the mould on the injection molding machine installing surface. The clamping device provided by the invention is characterized in that the cushion block is connected with the clamping block through a side connecting block, and the clamping block and the cushion block are respectively connected with the side connecting block through a shaft pin I and a shaft pin II.
Description
Technical field
What the present invention relates to the injection machine mould clamps the apparatus technical field, is specially the device that clamps of injection machine mould.
Background technology
The both sides of the mould of injection machine are fixed in the injection machine on the axial two relative installed surfaces 11, thereby by bolt 22 fixture block 24 being pressed in the flange portion 10 that mould clamps end face when clamping is pressed in mould on the installed surface 11, wherein between fixture block 24 and the installed surface 11 also pad thickness d is housed ' thereby the cushion block 23 identical with flange portion 10 thickness d is to guarantee the reliable clamping of the stressed evenly realization of mould mould, see Fig. 6, its shortcoming is: because cushion block 23 is split-type structural with fixture block 24, thereby clamping inconvenience, clamping efficient is low, in clamping fixation procedure, the staff need hold cushion block 23 on the other hand, use spanner that bolt 22 is tightened on the other hand, because most of injection mold is for vertically installing and fixing, and fixed block 23 volumes, quality is bigger, so when clamping, easily come off and injure personnel's situation by a crashing object because cushion block 23 occurring, have bigger potential safety hazard; Simultaneously, in installation process, be prone to cushion block 23 pads and adorn situation not in place, thereby insecure problem occurs clamping; In addition, its flange position 10 thickness d differences of different moulds are installed, need to be equipped with the cushion block 23 of respective thickness, thereby increased the frock deposit, the production cost height.21 is packing ring among Fig. 6.
Summary of the invention
At the problems referred to above, the invention provides the device that clamps of injection machine mould, it can realize quick, safe and reliable clamping to mould, effectively improves mould clamping efficient, and can reduce the frock deposit, reduces production costs.
The injection machine mould clamp device, it comprises hold-down bolt, fixture block and cushion block, described pad thickness and described cushion block pad identical with described mould installation end thickness of flange is loaded between described fixture block and the injection machine installed surface, described hold-down bolt is pressed in described fixture block on described mould, the cushion block after passing described fixture block, thereby with mold cramping on the injection machine installed surface, it is characterized in that: described cushion block is connected by the side contiguous block with described fixture block, and described fixture block, cushion block are connected with described side contiguous block by pivot pin one, pivot pin two respectively.
It is further characterized in that:
Described side contiguous block has the waist hole, described pivot pin one, pivot pin two are articulated and connected with described fixture block, cushion block respectively after passing described waist hole, and described pivot pin one, pivot pin two are spacing by described waist hole, make described pivot pin one and described pivot pin two to move along described waist hole;
Described cushion block cross section is the square-section;
The mould of described fixture block compresses the distolateral straight breach face that is provided with;
Described pivot pin one is connected by extension spring in described waist hole with pivot pin two;
It further is characterised in that:
Described fixture block is made up of two clamp bars, it is an integral body that described two clamp bars are rigidly connected by connecting axle, thereby described hold-down bolt by pressing plate with described two clamp bars be pressed in described mold flanges with mold cramping in the injection machine installed surface, arbitrary clamp bar is connected with described cushion block by described side contiguous block in described two clamp bars, and the mould of described clamp bar compresses the distolateral described breach face that is provided with.
Adopt beneficial effect of the present invention to be: because fixture block is connected by the side contiguous block with cushion block, as long as workman when mould clamps is directly can be with mold cramping in the injection machine installed surface with locking hold-down bolt behind the fixture block compaction mold installation end flange, thereby its mould clamp convenient and safe rapidly, also effectively avoided simultaneously manually filling up dress cushion block problem separately, the problem includes: pad is adorned problem not in place in the past, guaranteed the reliable clamping of mould; Since fixture block and cushion block respectively in the waist hole of side contiguous block with respectively with pivot pin one, pivot pin two is hinged in the waist hole of side contiguous block, therefore cushion block can rotate around fixture block under the drive of side contiguous block, make fixture block all can be used as seal face at two faces that mould compresses side, and because the mould of fixture block compresses the distolateral straight breach face that is provided with, so can adapt to different mold flanges thickness by adopting different fixture block seal faces, simultaneously because cushion block can be around pivot pin two rotations, and the cushion block cross section is the square-section, the height that cushion block is different and width can provide the distance that clamps of two kinds of mold flanges thickness again, therefore to clamp the versatility of device good in the present invention, can effectively reduce the frock deposit, save production cost; In addition, pivot pin one is connected by extension spring in the waist hole of side contiguous block with pivot pin two, thus the pretightning force by extension spring with pivot pin one and pivot pin two tensions, thereby guarantee tight connection between fixture block and the cushion block, further guarantee the safe and reliable clamping of mould; In addition, fixture block can be rigidly connected by connecting axle and be holistic two clamp bars replacement, thereby hold-down bolt by pressing plate with two clamp bars be pressed in mold flanges with mold cramping in the injection machine installed surface, it can alleviate the weight that integral body clamps device greatly, further improves convenience, raising installation effectiveness that mould is installed.
Description of drawings
Fig. 1 is the working state schematic representation of A for the corresponding mold flanges thickness of the present invention;
Fig. 2 is the working state schematic representation of C for the corresponding mold flanges thickness of the present invention;
Fig. 3 is the working state schematic representation of B for the corresponding mold flanges thickness of the present invention;
Fig. 4 is the working state schematic representation of D for the corresponding mold flanges thickness of the present invention;
Fig. 5 is structural representation of the present invention;
Fig. 6 is the existing structural representation that clamps.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, the injection machine mould clamp device, it comprises hold-down bolt 2, fixture block 4 and cushion block 8, cushion block 8 thickness and cushion block identical with mould installation end thickness of flange 8 pads are loaded between fixture block 4 and the injection machine installed surface 11, hold-down bolt 2 is pressed in fixture block 4 on mould, the cushion block 8 after passing fixture block 4, thereby with mold cramping on injection machine installed surface 11, cushion block 8 is connected by side contiguous block 7 with fixture block 4, and fixture block 4, cushion block 8 are connected with side contiguous block 7 by pivot pin 1, pivot pin 26 respectively; Side contiguous block 7 has waist hole 16, and pivot pin 1, pivot pin 26 are articulated and connected with fixture block 4, cushion block 8 respectively after passing waist hole 16, and pivot pin 1, pivot pin 26 are 16 spacing by the waist hole, make pivot pin 1 and pivot pin 26 to move along waist hole 16; Cushion block 8 cross sections are the square-section; The mould of fixture block 4 compresses the distolateral straight breach face 15 that is provided with; Pivot pin 1 is connected by extension spring 18 in waist hole 16 with pivot pin 26; Fixture block 4 is made up of two clamp bars 17, it is an integral body that two clamp bars 17 are rigidly connected by connecting axle 9, thereby hold-down bolt 2 by pressing plate 1 with two clamp bars 17 be pressed in mold flanges with mold cramping in injection machine installed surface 11, arbitrary clamp bar 17 is connected with cushion block 8 by side contiguous block 7 in two clamp bars 17, and the mould of clamp bar 17 compresses the distolateral breach face 15 that is provided with.
Among Fig. 5,3 is the stopper slot that is used for fixed clamping bar of pressing plate bottom, and among Fig. 1 to Fig. 4,10,12,13,14 is the mold flanges of different-thickness, and its thickness of flange is respectively A, C, B, D.
Claims (6)
1. the injection machine mould clamps device, it comprises hold-down bolt, fixture block and cushion block, described pad thickness and described cushion block pad identical with described mould installation end thickness of flange is loaded between described fixture block and the injection machine installed surface, described hold-down bolt is pressed in described fixture block on described mould, the cushion block after passing described fixture block, thereby with mold cramping on the injection machine installed surface, it is characterized in that: described cushion block is connected by the side contiguous block with described fixture block, and described fixture block, cushion block are connected with described side contiguous block by pivot pin one, pivot pin two respectively.
2. injection machine mould according to claim 1 clamps device, it is characterized in that: described side contiguous block has the waist hole, described pivot pin one, pivot pin two are articulated and connected with described fixture block, cushion block respectively after passing described waist hole, and described pivot pin one, pivot pin two are spacing by described waist hole, make described pivot pin one and described pivot pin two to move along described waist hole.
Injection machine mould according to claim 2 clamp device, it is characterized in that: described cushion block cross section is the square-section.
4. according to the device that clamps of claim 2 or 3 described injection machine moulds, it is characterized in that: the mould of described fixture block compresses the distolateral straight breach face that is provided with.
Injection machine mould according to claim 4 clamp device, it is characterized in that: described pivot pin one is connected by extension spring in described waist hole with pivot pin two.
6. according to the device that clamps of arbitrary described injection machine mould in the claim 2,3,5, it is characterized in that: described fixture block is made up of two clamp bars, it is an integral body that described two clamp bars are rigidly connected by connecting axle, thereby described hold-down bolt by pressing plate with described two clamp bars be pressed in described mold flanges with mold cramping in the injection machine installed surface, arbitrary clamp bar is connected with described cushion block by described side contiguous block in described two clamp bars, and the mould of described clamp bar compresses the distolateral described breach face that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102631210A CN103331883A (en) | 2013-06-28 | 2013-06-28 | Clamping device of injection molding machine mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102631210A CN103331883A (en) | 2013-06-28 | 2013-06-28 | Clamping device of injection molding machine mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103331883A true CN103331883A (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102631210A Pending CN103331883A (en) | 2013-06-28 | 2013-06-28 | Clamping device of injection molding machine mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN103331883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669560A (en) * | 2014-12-15 | 2015-06-03 | 莆田市远泰工业科技有限公司 | Delayed demolding mold and demolding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2090317A (en) * | 1980-12-29 | 1982-07-07 | Matex Co Ltd | Clamps |
| CN2487495Y (en) * | 2001-06-22 | 2002-04-24 | 朱华丰 | Foldable convenient pressing plate set |
| CN201791839U (en) * | 2010-07-19 | 2011-04-13 | 河南森源电气股份有限公司 | Clamping cushion block of multifunctional mould for punch |
| CN203472046U (en) * | 2013-06-28 | 2014-03-12 | 无锡麻德克斯精机有限公司 | Clamping device of injection molding machine mold |
-
2013
- 2013-06-28 CN CN2013102631210A patent/CN103331883A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2090317A (en) * | 1980-12-29 | 1982-07-07 | Matex Co Ltd | Clamps |
| CN2487495Y (en) * | 2001-06-22 | 2002-04-24 | 朱华丰 | Foldable convenient pressing plate set |
| CN201791839U (en) * | 2010-07-19 | 2011-04-13 | 河南森源电气股份有限公司 | Clamping cushion block of multifunctional mould for punch |
| CN203472046U (en) * | 2013-06-28 | 2014-03-12 | 无锡麻德克斯精机有限公司 | Clamping device of injection molding machine mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669560A (en) * | 2014-12-15 | 2015-06-03 | 莆田市远泰工业科技有限公司 | Delayed demolding mold and demolding method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214101 No. two, No. 294, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Applicant after: Wuxi Matex Precision Co., Ltd. Address before: Road Industrial Park in Jiangsu province Wuxi city spring 214101 Xishan Economic Development Zone 6 room 7 Applicant before: Wuxi Matex Precision Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131002 |