CN101537456B - Glue injection method of high-precision mold guide sleeve - Google Patents
Glue injection method of high-precision mold guide sleeve Download PDFInfo
- Publication number
- CN101537456B CN101537456B CN2009100304472A CN200910030447A CN101537456B CN 101537456 B CN101537456 B CN 101537456B CN 2009100304472 A CN2009100304472 A CN 2009100304472A CN 200910030447 A CN200910030447 A CN 200910030447A CN 101537456 B CN101537456 B CN 101537456B
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- China
- Prior art keywords
- guide sleeve
- fixed head
- pin bushing
- guide pin
- working plate
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Abstract
The invention relates to a mold making technology, in particular to a glue injection method of a high-precision mold guide sleeve. According to the technical scheme provided by the invention, the method comprises the following steps: firstly, a fixed plate provided with a guide post is arranged on a working platform, parallel blocks are arranged on the upper surface of the fixed plate, and a working plate used for fixing the guide sleeve is arranged on the parallel blocks; secondly, by utilizing two identical abnormal molded cavities on the fixed plate and the working plate, pre-arranged positioning blocks matched with abnormal molded cavities penetrate through the molded cavities, so that the fixed plate and the working plate are positioned; the guide sleeve is inserted onto the guide post, and the guide sleeve is confirmed to be freely arranged in a guide sleeve hole; and thirdly, a bonding groove on the bonding surface of the guide sleeve is internally and uniformly coated with anaerobic adhesives, the guide sleeve is inserted into the guide sleeve and rotates to ensure the thorough contact of the adhesives and await the solidification after in-place installation. The abnormal molded cavities with the same dimensions are utilized as the glue injection reference of the guide sleeve to facilitate the operation and improve the positioning precision.
Description
Technical field
The present invention relates to a kind of Mold Making technology, specifically a kind of glue injection method of high-precision mold guide sleeve.
Background technology
In traditional mode of operation, the fixing of guide pin bushing all can be with the accurate location of another shape as benchmark.Pin hole is as shown in Figure 1 selected in conventional meeting for use.This method can satisfy required precision basically when first the use, but in actual production, can implement because of the wearing and tearing of guide to change, pin hole may wear and tear already, abrade in use repeatedly this moment, lost original precision and can't meet the demands, this has brought certain difficulty for maintenance of mould.
Summary of the invention
The objective of the invention is to design a kind of glue injection method of high-precision mold guide sleeve, utilize the irregular cavity of same size, annotate benchmark,, improve positioning accuracy with handled easily as the glue of guide pin bushing.
According to technical scheme provided by the invention, described method comprises the steps:
Step 1 is placed on the fixed head 1 that guide pillar 4 is installed on the workbench 9, places parallel block 7 on the upper surface of fixed head 1, and the working plate 2 that will be used for fixing guide pin bushing 5 again is placed on the parallel block 7;
Step 2 is utilized two identical irregular cavities 10 on fixed head 1 and the working plate 2, and the locating piece that preprepared is matched with irregular cavity 10 makes fixed head 1 and working plate 2 are obtained the location to wearing described irregular cavity 10; Guide pin bushing 5 is inserted on the guide pillar 4, confirm that guide pin bushing 5 can freely be placed in the dowel hole 3, reaffirm the flatness of working plate 2; And grease and dirt on clean guide pin bushing 5 bonding planes, be ready to the anaerobic bonding agent;
Step 3 is evenly smeared the anaerobic bonding agent in the bonding groove 6 on guide pin bushing 5 bonding planes, inserts in the dowel hole 3 guide pin bushing 5 and rotation, guarantees the abundant contact of bonding agent, and the back that is in place is waited for and being solidified.
After fixed head 1 is placed on the workbench 9, on the upper surface of fixed head 1, before the placement parallel block 7, confirm the flatness of the upper surface of fixed heads 1 earlier with height gauge 8.
After the flatness of the upper surface of confirming fixed heads 1 with height gauge 8, on the upper surface of fixed head 1, place parallel block 7 before, clean grease and dirt on the bonding plane of dowel hole 3 with the industrial alcohol equal solvent.
Advantage of the present invention is: with regard to the free degree, the irregular cavity of rectangle is poor unlike circular pin hole, and in the selection of irregular cavity, shaping station is important then preferentially to be selected for use, has effectively guaranteed formed in mould precision; On the other hand, utilize irregular cavity, only need 2 irregular cavities just can implementation and operation, and be the irregular cavity that utilizes shaping station as benchmark; And when utilizing pin hole originally, will there be the pin hole more than 3 or 3 could guarantee overall precision preferably as benchmark.From cost, utilize irregular cavity glue to annotate guide pin bushing, kill two birds with one stone, really realized the long-life job requirement of mould.
Description of drawings
Fig. 1 is traditional pouring type schematic diagram.
Fig. 2 is a pouring type schematic diagram of the present invention.
The specific embodiment
Method of the present invention comprises the steps:
Step 1 is placed on the fixed head 1 that guide pillar 4 is installed on the workbench 9, places parallel block 7 on the upper surface of fixed head 1, and the working plate 2 that will be used for fixing guide pin bushing 5 again is placed on the parallel block 7; If at first workbench 9 out-of-flatnesses just can't accurately guarantee the depth of parallelism of working plate 2 and fixed head 1, in other words, guide pillar 4 may be not parallel with dowel hole 3, when causing the mould operate as normal, and the concentrated wear aggravation of guide pin bushing 5 and guide pillar 4, motion has some setbacks;
Step 2 is utilized two identical irregular cavities 10 on fixed head 1 and the working plate 2, and the locating piece that preprepared is matched with irregular cavity 10 makes fixed head 1 and working plate 2 are obtained the location to wearing described irregular cavity 10; Guide pin bushing 5 is inserted on the guide pillar 4, confirm that guide pin bushing 5 can freely be placed in the dowel hole 3, reaffirm the flatness of working plate 2; And grease and dirt on clean guide pin bushing 5 bonding planes, be ready to anaerobic bonding agent LOCTITE 638.Clean greasy dirt and can be good at guaranteeing that guide pin bushing 5 is connected with the firm of dowel hole 3, impurity is many more, and connectivity is poor more, also may cause down in working order to come off.
Step 3 is evenly smeared the anaerobic bonding agent in the bonding groove 6 on guide pin bushing 5 bonding planes, inserts in the dowel hole 3 guide pin bushing 5 and rotation, guarantees the abundant contact of bonding agent, and the back that is in place is waited for and being solidified.
After fixed head 1 is placed on the workbench 9, on the upper surface of fixed head 1, before the placement parallel block 7, confirm the flatness of the upper surface of fixed heads 1 earlier with height gauge 8,
After the flatness of the upper surface of confirming fixed heads 1 with height gauge 8, on the upper surface of fixed head 1, place parallel block 7 before, clean grease and dirt on the bonding plane of dowel hole 3 with the industrial alcohol equal solvent.
Claims (3)
1. the glue injection method of high-precision mold guide sleeve is characterized in that, described method comprises the steps:
Step 1, the fixed head (1) that guide pillar (4) will be installed is placed on the workbench (9), places parallel block (7) on the upper surface of fixed head (1), and the working plate (2) that will be used for fixing guide pin bushing (5) again is placed on the parallel block (7);
Step 2, utilize two the identical irregular cavities (10) on fixed head (1) and the working plate (2), the locating piece that preprepared is matched with irregular cavity (10) makes fixed head (1) and working plate (2) obtain the location to wearing described irregular cavity (10); Guide pin bushing (5) is inserted on the guide pillar (4), confirm that guide pin bushing (5) can freely be placed in the dowel hole (3), reaffirms the flatness of working plate (2); And grease and dirt on clean guide pin bushing (5) bonding plane, be ready to the anaerobic bonding agent;
Step 3 is evenly smeared the anaerobic bonding agent in the bonding groove (6) on guide pin bushing (5) bonding plane, inserts in the dowel hole (3) guide pin bushing (5) and rotation, guarantees the abundant contact of bonding agent, and the back that is in place is waited for and being solidified.
2. the glue injection method of high-precision mold guide sleeve according to claim 1, it is characterized in that after fixed head (1) was placed on the workbench (9), it was preceding to place parallel block (7) on the upper surface of fixed head (1), confirm the flatness of the upper surface of fixed head (1) earlier with height gauge (8)
3. as the glue injection method of high-precision mold guide sleeve as described in the claim 2, it is characterized in that, after the flatness of the upper surface of confirming fixed head (1) with height gauge (8), it is preceding to place parallel block (7) on the upper surface of fixed head (1), with grease and the dirt on the bonding plane of the clean dowel hole (3) of industrial spirit solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100304472A CN101537456B (en) | 2009-04-10 | 2009-04-10 | Glue injection method of high-precision mold guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100304472A CN101537456B (en) | 2009-04-10 | 2009-04-10 | Glue injection method of high-precision mold guide sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101537456A CN101537456A (en) | 2009-09-23 |
| CN101537456B true CN101537456B (en) | 2010-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100304472A Expired - Fee Related CN101537456B (en) | 2009-04-10 | 2009-04-10 | Glue injection method of high-precision mold guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101537456B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5722320A (en) * | 1996-12-13 | 1998-03-03 | Kemet Corporation | Method and apparatus for aligning die stamping press platens |
| CN101032849A (en) * | 2006-03-08 | 2007-09-12 | 深圳富泰宏精密工业有限公司 | Method of forming locating curing tool |
| CN201183330Y (en) * | 2008-03-05 | 2009-01-21 | 山东高密高锻机械有限公司 | Press machine worktable locating device |
-
2009
- 2009-04-10 CN CN2009100304472A patent/CN101537456B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5722320A (en) * | 1996-12-13 | 1998-03-03 | Kemet Corporation | Method and apparatus for aligning die stamping press platens |
| CN101032849A (en) * | 2006-03-08 | 2007-09-12 | 深圳富泰宏精密工业有限公司 | Method of forming locating curing tool |
| CN201183330Y (en) * | 2008-03-05 | 2009-01-21 | 山东高密高锻机械有限公司 | Press machine worktable locating device |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2008-238198A 2008.10.09 |
| 倪大可.有机粘结剂在模具制造上的应用.《机械制造》.1991,(第1期),24-27. * |
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| Publication number | Publication date |
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| CN101537456A (en) | 2009-09-23 |
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Granted publication date: 20101117 Termination date: 20200410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |