CN105773927B - The large-scale anti-jamming mould structure of sliding block - Google Patents
The large-scale anti-jamming mould structure of sliding block Download PDFInfo
- Publication number
- CN105773927B CN105773927B CN201610260187.8A CN201610260187A CN105773927B CN 105773927 B CN105773927 B CN 105773927B CN 201610260187 A CN201610260187 A CN 201610260187A CN 105773927 B CN105773927 B CN 105773927B
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- Prior art keywords
- sliding block
- block
- bearing
- template
- scale
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of large-scale anti-jamming mould structure of sliding block, including template and sliding block, sliding block is movably arranged in the slide block slot that template opens up, template is internally provided with carriage, carriage includes briquetting, bearing block, elastic component and bottom surface bearing, bearing seat is in the top of briquetting, elastic component is installed between briquetting and bearing block, bottom surface bearing is installed on bearing block, bottom surface bearing matches somebody with somebody to merge to jack up sliding block under the action of elastic component with the basal sliding of sliding block to be suspended in template, gap is left between the both sides step surface and template of bearing block, the both sides of sliding block have been separately formed sliding block step, the both sides of sliding block are respectively equipped with the sliding block beam block in slide block slot, each gap is left between sliding block beam block and sliding block.The present invention can avoid the stuck problem occurred between large-scale sliding block and template.In addition, sliding block beam block is equipped with side bearing and step spherical bearing, friction coefficient is further reduced, improves the slip smoothness between large-scale sliding block and template.
Description
Technical field
The present invention relates to plastic mould technical field, is to be related to a kind of anti-jamming mould knot of large-scale sliding block more specifically
Structure.
Background technology
In traditional mould, the bottom of large-scale sliding block can be equipped with oil groove, whole big on the bottom of large-scale sliding block and template
What area flat carried out is aspectant fricting movement, since the weight of large-scale sliding block is larger, easily because dust, lacking lubrication
Situations such as oily, is stuck motionless, causes mould production to have some setbacks, it is necessary to often repair.
The content of the invention
It is an object of the invention to overcome drawbacks described above of the prior art, there is provided a kind of large-scale anti-jamming mould knot of sliding block
Structure.
To achieve the above object, the present invention provides a kind of large-scale anti-jamming mould structure of sliding block, including template and sliding block,
The sliding block is movably arranged in the slide block slot that the template opens up, and the template is internally provided with least two and sliding block slip
The carriage of cooperation, each carriage include briquetting, bearing block, elastic component and bottom surface bearing, the briquetting and template
Mutually fixed, the bearing seat is installed between top and the bearing block of briquetting in the top of briquetting, the elastic component, the mould
Plate is internally provided with the accommodating space moved up and down for bearing block, and the bottom surface bearing is installed in bearing block by the first positioning pin
On, the bottom surface bearing matches somebody with somebody to merge to jack up sliding block under the action of elastic component with the basal sliding of the sliding block to be suspended in
In the template, gap is left between the both sides step surface and template of the bearing block, the both sides of the sliding block have been separately formed
Sliding block step, the both sides of the sliding block are respectively equipped with the sliding block beam block in slide block slot, between each sliding block beam block and sliding block
Leave gap.
As preference, being respectively equipped with least one side bearing on each sliding block beam block, each side bearing leads to respectively
Cross the second positioning pin to be installed on sliding block beam block, the side bearing laterally sets and is in contact with the side of the sliding block step
And it is slidably matched with it.
As preference, at least one step spherical bearing, each step spherical bearing point are respectively equipped with each sliding block beam block
Be not installed in by the 3rd positioning pin on sliding block beam block, the step spherical bearing it is longitudinally disposed and with the top of the sliding block step
Step surface is in contact and is slidably matched with it.
As preference, the gap left between the both sides step surface and template of the bearing block with the sliding block beam block with
The gap left between sliding block is consistent.
As preference, the elastic component is arranged to spring.
As preference, the briquetting is fixed by screws in the inside of the template.
Compared with prior art, the beneficial effects of the present invention are：
1st, slider bottom of the invention is equipped with the bottom surface bearing for being installed in bearing block, is set between bearing block and the top of briquetting
Flexible part, when large-scale sliding block is placed in the sliding groove of template, bottom surface bearing is matched somebody with somebody with the basal sliding of sliding block and is merged in bullet
Property part under the action of by sliding block jack up be suspended in template, structure of the invention is simple, can effectively reduce large-scale sliding block and mould
Friction between plate, avoids the stuck problem occurred between large-scale sliding block and template.
2nd, the present invention is when large-scale sliding block is placed in the sliding groove of template, between the both sides step surface and template of bearing block
Gap is left, the gap left between sliding block beam block and sliding block, it is conducive to the adjustment of sliding block, is matched when easy to produce different
Shape of product feature.
3rd, side bearing and step spherical bearing are respectively equipped with the sliding block beam block of sliding block both sides of the invention, side bearing is horizontal
To setting and being in contact with the side of sliding block step and be slidably matched with it, step spherical bearing is longitudinally disposed and with sliding block step
Top stage face is in contact and is slidably matched with it, and side bearing and step spherical bearing can be engaged with bottom surface bearing, makes big
The left and right of type sliding block is all designed with bearing in four faces up and down, allows four faces of large-scale sliding block to be slidably matched with bearing, further drop
Low-friction coefficient, improves the slip smoothness between large-scale sliding block and template.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the top view of the anti-jamming mould structure of large-scale sliding block provided by the invention；
Fig. 2 is the side view of the anti-jamming mould structure of large-scale sliding block provided by the invention；
Fig. 3 is the partial structurtes enlarged drawing of the anti-jamming mould structure of large-scale sliding block provided by the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts, belong to the scope of protection of the invention.
The embodiment provides a kind of large-scale anti-jamming mould structure of sliding block, below in conjunction with the accompanying drawings to the present embodiment
It is described in detail.Please refer to Fig.1 and Fig. 2, the anti-jamming mould structure of large-scale sliding block of the embodiment of the present invention include template 1 and slide
Block 2, sliding block 2 are movably arranged in the slide block slot 11 that template 1 opens up, and at least two are equipped with the inside mounting hole of template 1 with sliding
The carriage that block 2 is slidably matched.
As shown in Fig. 2, each carriage includes briquetting 3, bearing block 4, elastic component 5, the first positioning pin 6 and bottom surface axis
7 are held, wherein, briquetting 3 can be fixed on the inside of template 1 by the grade fixing piece of screw 12, and bearing block 4 is located on the top of briquetting 3
Portion, elastic component 5 are installed between top and the bearing block 4 of briquetting 3, and bottom surface bearing 7 is installed in bearing block by the first positioning pin 6
On 4, template 1 is internally provided with the accommodating space moved up and down for bearing block 4, and bottom surface bearing 7 and the basal sliding of sliding block 2 are matched somebody with somebody
Close, the both sides of sliding block 2 have been separately formed sliding block step 21, and the both sides of sliding block 2 are respectively equipped with the sliding block beam in slide block slot 11
Block 8, sliding block beam block 8 can limit sliding block 2 and can only slide back and forth, and anti-limited slip block 2 or so deviates.
As shown in figure 3, when large-scale sliding block 2 is placed in the sliding groove 11 of template 1, the both sides step surface of bearing block 4 with
Gap 14 is left between template 1, the gap 13 left between sliding block beam block 8 and sliding block 2, it is conducive to the adjustment of sliding block, is easy to
Different shape of product features is matched during production., can be according to the shape facility of product come 13 He of design gaps during specific design
The size in gap 14, only needs some gaps in principle, and under normal circumstances, gap 13 and gap 14 are consistent.
In the present embodiment, which is preferably arranged to spring, naturally it is also possible to is other elastic elements.
After current template is separated with rear pattern plate, under the action of elastic component 5,7 meeting of bottom surface bearing that is installed on bearing block 4
Sliding block 2 is jacked up upwards, sliding block 2 is suspended in template 1, jacks up how many both sides step surfaces and mould for being dependent on bearing block 4
The size in the gap 13 between plate 1, such sliding block 2 slide on bottom surface bearing 7 when walking, greatly reduce friction resistance
Power, avoids the Frictional Slipping in traditional face and face, prevents that large-scale sliding block and template are stuck.
As a further improvement on the present invention, at least one side bearing 10 is respectively equipped with each sliding block beam block 8, each
Side bearing 10 is installed on sliding block beam block 8 by the second positioning pin 9 respectively, side bearing 10 laterally set and with sliding block step
21 side is in contact and is slidably matched with it.At least one step spherical bearing 11 is respectively equipped with each sliding block beam block 8, each
Step spherical bearing 11 is installed on sliding block beam block 8 by the 3rd positioning pin 12 respectively, step spherical bearing 11 it is longitudinally disposed and with cunning
The top stage face of block step 21 is in contact and is slidably matched with it.
Wherein, side bearing 10 and step spherical bearing 11 can be engaged with bottom surface bearing 7, on the left and right for making large-scale sliding block
Lower four faces are all designed with bearing, allow four faces of large-scale sliding block to be slidably matched with bearing, further reduce friction coefficient, improve
Slip smoothness between large-scale sliding block and template.
It should be noted that the quantity of carriage and the bearing on each sliding block beam block can be according to the big of sliding block
Small and weight make a change, non-the present embodiment are limited.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention and from above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (6)
1. a kind of anti-jamming mould structure of large-scale sliding block, including template (1) and sliding block (2), it is characterised in that：The sliding block (2)
It is movably arranged in the slide block slot (11) that the template (1) opens up, the template (1) is internally provided with least two and sliding block
(2) carriage being slidably matched, each carriage include briquetting (3), bearing block (4), elastic component (5) and bottom surface bearing
(7), the briquetting (3) is mutually fixed with template (1), and the bearing block (4) is located at the top of briquetting (3), elastic component (5) peace
Between the top of briquetting (3) and bearing block (4), the template (1) is internally provided with the appearance moved up and down for bearing block (4)
Between emptying, the bottom surface bearing (7) is installed on bearing block (4) by the first positioning pin (6), the bottom surface bearing (7) and institute
The template can be suspended under the action of elastic component (5) with merging by sliding block (2) jack-up by stating the basal sliding of sliding block (2)
(1) on, leave gap between the both sides step surface and template (1) of the bearing block (4), the both sides of the sliding block (2) respectively into
Type has sliding block step (21), and the both sides of the sliding block (2) are respectively equipped with the sliding block beam block (8) in slide block slot (11), each
Gap is left between sliding block beam block (8) and sliding block (2).
2. the anti-jamming mould structure of large-scale sliding block according to claim 1, it is characterised in that：On each sliding block beam block (8)
At least one side bearing (10) is respectively equipped with, each side bearing (10) is installed in sliding block by the second positioning pin (9) respectively
On beam block (8), the side bearing (10) laterally sets and is in contact with the side of the sliding block step (21) and is slided with it
Coordinate.
3. the anti-jamming mould structure of large-scale sliding block according to claim 2, it is characterised in that：On each sliding block beam block (8)
At least one step spherical bearing (11) is respectively equipped with, each step spherical bearing (11) is installed in by the 3rd positioning pin (12) respectively
On sliding block beam block (8), the step spherical bearing (11) is longitudinally disposed and connects with the top stage face of the sliding block step (21)
Touch and be slidably matched with it.
4. the anti-jamming mould structure of large-scale sliding block according to claim 1, it is characterised in that：The two of the bearing block (4)
The gap left between side stage terrace and template (1) is with the gap phase one that is left between the sliding block beam block (8) and sliding block (2)
Cause.
5. the anti-jamming mould structure of large-scale sliding block according to claim 1, it is characterised in that：The elastic component (5) is set
For spring.
6. the anti-jamming mould structure of large-scale sliding block according to claim 1, it is characterised in that：The briquetting (3) passes through spiral shell
Nail (12) is fixed on the inside of the template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260187.8A CN105773927B (en) | 2016-04-23 | 2016-04-23 | The large-scale anti-jamming mould structure of sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260187.8A CN105773927B (en) | 2016-04-23 | 2016-04-23 | The large-scale anti-jamming mould structure of sliding block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105773927A CN105773927A (en) | 2016-07-20 |
| CN105773927B true CN105773927B (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610260187.8A Active CN105773927B (en) | 2016-04-23 | 2016-04-23 | The large-scale anti-jamming mould structure of sliding block |
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Citations (9)
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|---|---|---|---|---|
| CN101048269A (en) * | 2004-07-16 | 2007-10-03 | 安东尼·J·切尔尼利亚 | Slide retaining device and method of installation |
| CN201136251Y (en) * | 2007-10-31 | 2008-10-22 | 佛山市顺德区汉达精密电子科技有限公司 | Slide structure |
| CN101879773A (en) * | 2010-07-08 | 2010-11-10 | 深圳市银宝山新科技股份有限公司 | Arc shaped slider core puller and mold using same |
| CN103978645A (en) * | 2014-05-17 | 2014-08-13 | 宁波跃飞模具有限公司 | Abrasion-proof device applicable to auxiliary demolding mechanism of sliding block of plastic injection mold |
| CN204604754U (en) * | 2015-04-27 | 2015-09-02 | 浙江鑫鼎塑业有限公司 | Prevent the tray die that slideway weares and teares |
| CN104908282A (en) * | 2015-06-15 | 2015-09-16 | 宁波双林模具有限公司 | Anti-clamping device for injection molding mold |
| CN204687269U (en) * | 2015-05-29 | 2015-10-07 | 森骏卓越精密模具（深圳）有限公司 | A kind of injection mold slide guide slot type side core-pulling mechanism |
| CN105313267A (en) * | 2014-07-28 | 2016-02-10 | 日精树脂工业株式会社 | Movable plate for injection molding apparatus |
| CN205705100U (en) * | 2016-04-23 | 2016-11-23 | 东莞市盛涵精密塑胶制品有限公司 | The anti-jamming mould structure of large-scale slide block |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1050401A3 (en) * | 1999-04-06 | 2001-11-14 | Aida Engineering Co., Ltd. | Slide guide arrangement, knockout device and press machine using the same |
| JP4315446B2 (en) * | 2004-06-23 | 2009-08-19 | 日精樹脂工業株式会社 | Clamping device safety device |
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2016
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048269A (en) * | 2004-07-16 | 2007-10-03 | 安东尼·J·切尔尼利亚 | Slide retaining device and method of installation |
| CN201136251Y (en) * | 2007-10-31 | 2008-10-22 | 佛山市顺德区汉达精密电子科技有限公司 | Slide structure |
| CN101879773A (en) * | 2010-07-08 | 2010-11-10 | 深圳市银宝山新科技股份有限公司 | Arc shaped slider core puller and mold using same |
| CN103978645A (en) * | 2014-05-17 | 2014-08-13 | 宁波跃飞模具有限公司 | Abrasion-proof device applicable to auxiliary demolding mechanism of sliding block of plastic injection mold |
| CN105313267A (en) * | 2014-07-28 | 2016-02-10 | 日精树脂工业株式会社 | Movable plate for injection molding apparatus |
| CN204604754U (en) * | 2015-04-27 | 2015-09-02 | 浙江鑫鼎塑业有限公司 | Prevent the tray die that slideway weares and teares |
| CN204687269U (en) * | 2015-05-29 | 2015-10-07 | 森骏卓越精密模具（深圳）有限公司 | A kind of injection mold slide guide slot type side core-pulling mechanism |
| CN104908282A (en) * | 2015-06-15 | 2015-09-16 | 宁波双林模具有限公司 | Anti-clamping device for injection molding mold |
| CN205705100U (en) * | 2016-04-23 | 2016-11-23 | 东莞市盛涵精密塑胶制品有限公司 | The anti-jamming mould structure of large-scale slide block |
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| Publication number | Publication date |
|---|---|
| CN105773927A (en) | 2016-07-20 |
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