CN106003586A - Fine positioning guide rod for mould base - Google Patents
Fine positioning guide rod for mould base Download PDFInfo
- Publication number
- CN106003586A CN106003586A CN201610447104.6A CN201610447104A CN106003586A CN 106003586 A CN106003586 A CN 106003586A CN 201610447104 A CN201610447104 A CN 201610447104A CN 106003586 A CN106003586 A CN 106003586A
- Authority
- CN
- China
- Prior art keywords
- guide
- bolt
- fine positioning
- guiding projection
- guide rod
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- B29C45/2606—Guiding or centering means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a fine positioning guide rod for a mould base. The fine positioning guide rod comprises a cylindrical guide rod main body, an upper bolt and a lower bolt, wherein the guide rod main body comprises an upper guide sleeve and a lower guide column; the upper bolt is movably connected to the upper portion of the upper guide sleeve; the lower bolt is movably connected to the lower portion of the lower guide column; the lower end surface of the upper guide sleeve is provided with a guide groove; the upper end surface of the lower guide column is provided with a guide bump; when the upper guide sleeve is folded with the lower guide column, the guide bump is embedded into the guide groove; and the section of the guide bump and the section of the guide groove are in the shape of trapezoid which is narrow in top and wide in bottom. The guide rod is simple in structure, is convenient to dismount, is precise in positioning, and is capable of being popularized and applied.
Description
Technical field
The present invention relates to a kind of mold base parts, particularly relate to mold base fine positioning guide post.
Background technology
Along with improving constantly of technology, the fast development of plastic cement products industry, the diversification structure of all kinds of plastic cement parts becomes increasingly complex, quality requirements is the strictest, the highest to plastic cement products industry requirement, competition is the fiercest, how to ensure that similar plastic cement products occurs without exception, the production cycle that maximized guarantee Product processing is effective, stable in process of production.Mould will folding repeatedly, during folding mould, mould will have accurate guiding and location, and to ensure the quality of fit after each matched moulds of forming part, and injection mold high temperature to be born, high pressure, therefore guide must high intensity, high rigidity, in high precision.
Summary of the invention
For the technical problem of above-mentioned existence, it is an object of the invention to: propose a kind of high intensity, high rigidity, high-precision mold base fine positioning guide post.
The technical solution of the present invention is achieved in that a kind of mold base fine positioning guide post, including cylindrical guide bars main body, upper bolt and lower bolt；Described guide post main body includes upper guide bush, lower guide pillar；Described upper bolt is movably connected in the top of upper guide bush, and described lower bolt is movably connected in the lower section of lower guide pillar；The lower surface of described upper guide bush offers direction recess；The upper surface of described lower guide pillar is provided with guiding projection；When described upper guide bush and lower guide pillar are involutory, guiding projection embeds in direction recess；The cross section of described guiding projection and direction recess is up-narrow and down-wide trapezoidal.
Preferably, the top of described guiding projection is provided with knuckle.
Preferably, the trapezoidal angle in the cross section of described guiding projection and direction recess is 5 °.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
The mold base of present invention fine positioning guide post, its simple in construction, convenient disassembly, by upper bolt, upper guide bush is detachably connected on below the front template of mould, by lower bolt, lower guide pillar is detachably connected on above the rear pattern plate of mould, when current template and lower bolster are involutory, guiding projection above lower guide pillar embeds in the direction recess of upper guide bush, and use the conical surface to guide, and accurate positioning, can be applicable.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the structural representation of the upper guide bush of the present invention；
Accompanying drawing 3 is the structural representation of the lower guide pillar of the present invention.
Wherein: 1, guide post main body；2, upper bolt；3, lower bolt；4, upper guide bush；5, lower guide pillar；6, direction recess；7, guiding projection；8, knuckle.
Detailed description of the invention
The present invention is described below in conjunction with the accompanying drawings.
The mold base of the present invention is with moistening ejector pin mechanism, as illustrated in the accompanying drawings from 1 to 3, including cylindrical guide bars main body 1, upper bolt 2 and lower bolt 3；Described guide post main body 1 includes upper guide bush 4, lower guide pillar 5；Described upper bolt 2 is movably connected in the top of upper guide bush 4, and described lower bolt 3 is movably connected in the lower section of lower guide pillar 5；The lower surface of described upper guide bush 4 offers direction recess 6；The upper surface of described lower guide pillar 5 is provided with guiding projection 7；When described upper guide bush 4 and lower guide pillar 5 are involutory, guiding projection 7 embeds in direction recess 6；The cross section of described guiding projection 7 and direction recess 6 is up-narrow and down-wide trapezoidal；Described trapezoidal angle is 5 °；The top of described guiding projection 7 is provided with knuckle 8.
The mold base of present invention fine positioning guide post, its simple in construction, convenient disassembly, by upper bolt, upper guide bush is detachably connected on below the front template of mould, by lower bolt, lower guide pillar is detachably connected on above the rear pattern plate of mould, when current template and lower bolster are involutory, guiding projection above lower guide pillar embeds in the direction recess of upper guide bush, and use the conical surface to guide, and accurate positioning, can be applicable.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within the scope of the present invention.
Claims (3)
1. a mold base fine positioning guide post, it is characterised in that: include cylindrical guide bars main body, upper bolt and lower bolt；Described guide post main body includes upper guide bush, lower guide pillar；Described upper bolt is movably connected in the top of upper guide bush, and described lower bolt is movably connected in the lower section of lower guide pillar；The lower surface of described upper guide bush offers direction recess；The upper surface of described lower guide pillar is provided with guiding projection；When described upper guide bush and lower guide pillar are involutory, guiding projection embeds in direction recess；The cross section of described guiding projection and direction recess is up-narrow and down-wide trapezoidal.
Mold base fine positioning guide post the most according to claim 1, it is characterised in that: the top of described guiding projection is provided with knuckle.
Mold base fine positioning guide post the most according to claim 1, it is characterised in that: the trapezoidal angle in the cross section of described guiding projection and direction recess is 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447104.6A CN106003586A (en) | 2016-06-21 | 2016-06-21 | Fine positioning guide rod for mould base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447104.6A CN106003586A (en) | 2016-06-21 | 2016-06-21 | Fine positioning guide rod for mould base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106003586A true CN106003586A (en) | 2016-10-12 |
Family
ID=57087092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610447104.6A Pending CN106003586A (en) | 2016-06-21 | 2016-06-21 | Fine positioning guide rod for mould base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106003586A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881433A (en) * | 2017-03-27 | 2017-06-23 | 青岛北琪实业有限公司 | A kind of high working efficiency and it is capable of the tinplate lid feeding device of precise positioning |
| CN107297867A (en) * | 2017-07-10 | 2017-10-27 | 昆山六二丰塑胶电子有限公司 | Sense positioning guiding structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395144A (en) * | 2013-08-23 | 2013-11-20 | 昆山振兴精密模具有限公司 | Mould location column |
| CN204638919U (en) * | 2015-05-21 | 2015-09-16 | 嘉兴迈特尔宝欣机械工业有限公司 | A kind of mould taper locating element |
-
2016
- 2016-06-21 CN CN201610447104.6A patent/CN106003586A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395144A (en) * | 2013-08-23 | 2013-11-20 | 昆山振兴精密模具有限公司 | Mould location column |
| CN204638919U (en) * | 2015-05-21 | 2015-09-16 | 嘉兴迈特尔宝欣机械工业有限公司 | A kind of mould taper locating element |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881433A (en) * | 2017-03-27 | 2017-06-23 | 青岛北琪实业有限公司 | A kind of high working efficiency and it is capable of the tinplate lid feeding device of precise positioning |
| CN107297867A (en) * | 2017-07-10 | 2017-10-27 | 昆山六二丰塑胶电子有限公司 | Sense positioning guiding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |