CN203472046U - Clamping device of injection molding machine mold - Google Patents
Clamping device of injection molding machine mold Download PDFInfo
- Publication number
- CN203472046U CN203472046U CN201320376154.1U CN201320376154U CN203472046U CN 203472046 U CN203472046 U CN 203472046U CN 201320376154 U CN201320376154 U CN 201320376154U CN 203472046 U CN203472046 U CN 203472046U
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- CN
- China
- Prior art keywords
- block
- pivot pin
- cushion block
- fixture block
- injection machine
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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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a clamping device of an injection molding machine mold. By utilizing the clamping device, the mold can be fast, safely and reliably clamped, the clamping efficiency of the mold can be efficiently improved, tooling reserve can be reduced, and the production cost can be reduced. The clamping device comprises a compression bolt, a clamp block and a cushion block, wherein the thickness of the cushion block is the same as that of a flange at the installation end of the mold; the cushion block is cushioned between the clamp block and an injection molding machine installation face; the compression bolt penetrates through the clamp block and then presses the clamp block on the mold and the cushion block so as to clamp the mold on the injection molding machine installation face. The clamping device is characterized in that the cushion block and the clamp block are connected by a side connection block; the clamp block and the cushion block are respectively connected with the side connection block by a shaft pin I and a shaft pin II.
Description
Technical field
What the utility model related to injection machine mould clamps apparatus technical field, is specially a kind of clamping apparatus of injection machine mould.
Background technology
The both sides of the mould of injection machine are fixed in injection machine on axial two relative installed surfaces 11, thereby while clamping, by bolt 22, fixture block 24 being pressed in to the flange portion 10 that mould clamps end face is pressed in mould on installed surface 11, wherein between fixture block 24 and installed surface 11, also pad is equipped with thickness d ' thus the cushion block 23 identical with flange portion 10 thickness d is to guarantee the stressed even reliable clamping of realizing mould of mould, see Fig. 6, its shortcoming is: because cushion block 23 and fixture block 24 are split-type structural, thereby clamping inconvenience, clamping efficiency is low, in clamping fixation procedure, 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 that vertical installation fixed, and fixed block 23 volumes, quality is larger, therefore easily injure personnel's situation by a crashing object because occurring that cushion block 23 comes off when clamping, there is larger potential safety hazard, meanwhile, in installation process, be prone to cushion block 23 pads and fill situation not in place, thereby occur clamping insecure problem, 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 frock deposit, production cost is high.In Fig. 6,21 is packing ring.
Summary of the invention
For the problems referred to above, the utility model provides a kind of clamping apparatus of injection machine mould, and it can realize quick, safe and reliable clamping to mould, effectively improves clamping mould efficiency, and can reduce frock deposit, reduces production costs.
A kind of clamping apparatus of injection machine mould, 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 injection machine installed surface, described hold-down bolt is pressed in described fixture block on described mould, cushion block through after described fixture block, thereby by mold cramping on injection machine installed surface, it is characterized in that: described cushion block is connected by side contiguous block with described fixture block, 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 waist hole, described pivot pin one, pivot pin two is articulated and connected with described fixture block, cushion block respectively through behind described waist hole, and described pivot pin one, pivot pin two are spacing by described waist hole, described pivot pin one and described pivot pin two can be moved along described waist hole;
Described cushion block cross section is 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 is further characterised in that:
Described fixture block is comprised 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 by described two clamp bars be pressed in described mold flanges by mold cramping in injection machine installed surface, in described two clamp bars, arbitrary clamp bar is connected with described cushion block by described side contiguous block, and the mould of described clamp bar compresses the distolateral described breach face that is provided with.
Employing the beneficial effects of the utility model are: because fixture block is connected by side contiguous block with cushion block, as long as workman when mould clamps is directly can be by mold cramping in injection machine installed surface by locking hold-down bolt after fixture block compaction mold installation end flange, thereby its mould clamp convenient and safe rapidly, also effectively avoided manually padding separately dress cushion block problem, the problem includes: pad fills problem not in place in the past, guaranteed the reliable clamping of mould simultaneously, due to 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, two faces that make fixture block compress side at mould all can be used as seal face, and because the mould of fixture block compresses the distolateral straight breach face that is provided with, therefore can be by adopting different fixture block seal faces to adapt to different mold flanges thickness, simultaneously because cushion block can be around pivot pin two rotations, and cushion block cross section is square-section, the height that cushion block is different and width can provide again the distance that clamps of two kinds of mold flanges thickness, therefore the versatility of the utility model clamping apparatus is good, can effectively reduce 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 by pivot pin one and pivot pin two tensions, thereby guarantee tight connection the between fixture block and cushion block, further guarantee the safe and reliable clamping of mould, in addition, fixture block can be rigidly connected and be replaced for holistic two clamp bars by connecting axle, thereby hold-down bolt by pressing plate by two clamp bars be pressed in mold flanges by mold cramping in injection machine installed surface, the weight that it can alleviate whole clamping apparatus greatly, further improves convenience, raising installation effectiveness that mould is installed.
Accompanying drawing explanation
Fig. 1 is the working state schematic representation that the corresponding mold flanges thickness of the utility model is A;
Fig. 2 is the working state schematic representation that the corresponding mold flanges thickness of the utility model is C;
Fig. 3 is the working state schematic representation that the corresponding mold flanges thickness of the utility model is B;
Fig. 4 is the working state schematic representation that the corresponding mold flanges thickness of the utility model is D;
Fig. 5 is the utility model structural representation;
Fig. 6 is existing clamping structure schematic diagram.
The specific embodiment
As shown in Figures 1 to 5, a kind of clamping apparatus of injection machine mould, 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 injection machine installed surface 11, hold-down bolt 2 is pressed in fixture block 4 on mould, cushion block 8 through after fixture block 4, thereby by 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 is articulated and connected with fixture block 4, cushion block 8 respectively through waist hole 16 is rear, and pivot pin 1, pivot pin 26 are spacing by waist hole 16, pivot pin 1 and pivot pin 26 can be moved along waist hole 16; Cushion block 8 cross sections are 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 comprised 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 by two clamp bars 17 be pressed in mold flanges by mold cramping in injection machine installed surface 11, in two clamp bars 17, arbitrary clamp bar 17 is connected with cushion block 8 by side contiguous block 7, and the mould of clamp bar 17 compresses the distolateral breach face 15 that is provided with.
In Fig. 5,3 is the stopper slot for fixed clamping bar of pressing plate bottom, in Fig. 1 to Fig. 4, and 10,12,13,14 mold flanges that are different-thickness, its thickness of flange is respectively A, C, B, D.
Claims (6)
1. the clamping apparatus of an injection machine mould, 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 injection machine installed surface, described hold-down bolt is pressed in described fixture block on described mould, cushion block through after described fixture block, thereby by mold cramping on injection machine installed surface, it is characterized in that: described cushion block is connected by side contiguous block with described fixture block, described fixture block, cushion block are connected with described side contiguous block by pivot pin one, pivot pin two respectively.
2. the clamping apparatus of a kind of injection machine mould according to claim 1, it is characterized in that: described side contiguous block has waist hole, described pivot pin one, pivot pin two is articulated and connected with described fixture block, cushion block respectively through behind described waist hole, and described pivot pin one, pivot pin two are spacing by described waist hole, described pivot pin one and described pivot pin two can be moved along described waist hole.
3. the clamping apparatus of a kind of injection machine mould according to claim 2, is characterized in that: described cushion block cross section is square-section.
4. according to the clamping apparatus of a kind of injection machine mould described in claim 2 or 3, it is characterized in that: the mould of described fixture block compresses the distolateral straight breach face that is provided with.
5. the clamping apparatus of a kind of injection machine mould according to claim 4, is characterized in that: described pivot pin one is connected by extension spring in described waist hole with pivot pin two.
6. the clamping apparatus of a kind of injection machine mould according to claim 5, it is characterized in that: described fixture block is comprised 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 by described two clamp bars be pressed in described mold flanges by mold cramping in injection machine installed surface, in described two clamp bars, arbitrary clamp bar is connected with described cushion block by described side contiguous block, 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 |
|---|---|---|---|
| CN201320376154.1U CN203472046U (en) | 2013-06-28 | 2013-06-28 | Clamping device of injection molding machine mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376154.1U CN203472046U (en) | 2013-06-28 | 2013-06-28 | Clamping device of injection molding machine mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472046U true CN203472046U (en) | 2014-03-12 |
Family
ID=50220448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320376154.1U Expired - Fee Related CN203472046U (en) | 2013-06-28 | 2013-06-28 | Clamping device of injection molding machine mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472046U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331883A (en) * | 2013-06-28 | 2013-10-02 | 无锡麻德克斯精机有限公司 | Clamping device of injection molding machine mould |
| CN106696137A (en) * | 2016-12-28 | 2017-05-24 | 深圳天珑无线科技有限公司 | Pressing device |
| CN106956399A (en) * | 2017-04-01 | 2017-07-18 | 浙江大学 | The mold clamping apparatus and clamp method of miniature injection machine |
-
2013
- 2013-06-28 CN CN201320376154.1U patent/CN203472046U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331883A (en) * | 2013-06-28 | 2013-10-02 | 无锡麻德克斯精机有限公司 | Clamping device of injection molding machine mould |
| CN106696137A (en) * | 2016-12-28 | 2017-05-24 | 深圳天珑无线科技有限公司 | Pressing device |
| CN106956399A (en) * | 2017-04-01 | 2017-07-18 | 浙江大学 | The mold clamping apparatus and clamp method of miniature injection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140312 Termination date: 20160628 |