CN105397951B - A kind of minute surface its placing mould and its preparation technology - Google Patents
A kind of minute surface its placing mould and its preparation technology Download PDFInfo
- Publication number
- CN105397951B CN105397951B CN201510697904.9A CN201510697904A CN105397951B CN 105397951 B CN105397951 B CN 105397951B CN 201510697904 A CN201510697904 A CN 201510697904A CN 105397951 B CN105397951 B CN 105397951B
- Authority
- CN
- China
- Prior art keywords
- mould
- thimble
- minute surface
- placing
- panel
- 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.)
- Active
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of minute surface its placing mould,Including bottom plate and the thimble fixation kit being made up of Ejector Retainer Plate and thimble panel for being arranged at plate upper surface,Back stitching is respectively equipped with described four angles in thimble fixation kit upper surface,Set has spring in the back stitching,The thimble fixation kit upper surface middle part is also several respectively to be provided through two groups of thimble fixation kits and the thimble of fixation,Ejector sleeve and flat thimble,The plate upper surface screws close to the position of Ejector Retainer Plate provided with plug,The plate upper surface is provided with two blocks of square iron close to the positional symmetry that plug screws,The upper surface that screws of filling in is provided with guide pillar,The guide pillar outer surface set has guide pin bushing,B plates are provided with the top of the guide pillar,The B plates upper surface is sequentially provided with rear mold die from top to bottom,Preceding mould die,A plates,Water gap plate and panel,Sprue bushing straight down is provided with the top of the panel.The present invention can machine minute surface its placing mould well, and ensure the machining accuracy of mould.
Description
Technical field
The invention belongs to mould processing technology field, and in particular to a kind of minute surface its placing mould and its preparation technology.
Background technology
With the development in epoch, more and more higher is required to the minute surface of the minute surface product on automobile and transparent glasses lens so that raw
It is increasing to produce the difficulty of the minute surface product, and if the minute surface of mold body is insufficient, the minute surface of high request can not possibly be produced
Product, therefore, how to produce the minute surface its placing mould of high request is the key solved the problems, such as.In the prior art, mainly exist
Mould slightly after shaping, is produced by polishing, still, during production the carelessness of many key points to give birth in the prior art
The minute surface its placing mould of production does not reach requirement.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of minute surface inserts mould
Tool and its preparation technology, can machine minute surface its placing mould well, and ensure the machining accuracy of mould.
The technical solution adopted in the present invention is：A kind of minute surface its placing mould, including bottom plate and it is arranged at plate upper surface
The thimble fixation kit being made up of Ejector Retainer Plate and thimble panel, set respectively on described four angles in thimble fixation kit upper surface
There is back stitching, covered in the back stitching and have spring, the thimble fixation kit upper surface middle part is also several respectively to be provided through two groups
The thimble fixation kit and thimble of fixation, ejector sleeve and flat thimble, the plate upper surface are provided with plug close to the position of Ejector Retainer Plate
Screw, the plate upper surface is provided with two blocks of square iron close to the positional symmetry that plug screws, and the upper surface that screws of filling in is set
There is a guide pillar, the guide pillar outer surface set has guide pin bushing, is provided with B plates at the top of the guide pillar, and the B plates upper surface is from top to bottom successively
Sprue bushing straight down is provided with provided with rear mold die, preceding mould die, A plates, water gap plate and panel, at the top of the panel.
Preferably, the two square iron shape, size are consistent.
Preferably, the plug screws and bottom plate socket connection.
Preferably, it is bolted between the panel, water gap plate, A plates and preceding mould die.
In order to solve the above technical problems, present invention also offers a kind of preparation technology of minute surface its placing mould, its feature exists
In comprising the following steps：
A, mould preliminary working：Roughing is carried out to each part of mould with moulding operation, ensures its shape and surface matter
Amount；
B, thimble hole machined：Process centre hole with die ejection system, and match somebody with somebody thimble in centre hole, ensure centre hole with
The assembly precision of thimble；
C, water route processes：With mold cooling system processing mold water route, and ensure the precision in water route；
D, runner processing：With mould casting system processing mold runner, and match somebody with somebody sprue bushing in runner, ensure runner and sprue bushing
Assembly precision；
E, line position oblique top is processed：Process and assemble Slide mechanism, process and assemble oblique top；
F, it is heat-treated：Each part of mould is heat-treated, ensures each parts surface hardness of mould；
G, line is cut：Each part of mould is cut with linear instrument, ensures cutting accuracy；
H, mould finishes：Each part of mould is finished with moulding operation, ensures the size essence of each part
Degree；
I, electrical discharge machining：The type hole and die cavity in each portion of mould are processed, in process, ensure type hole and die cavity
Machining accuracy；
J, polishing：Shaping polishing is carried out to the surface of each part of mould with mould polishing polishing machine, ensures its rough surface
Degree；
K, assemble：Each part of assembly jig successively, ensure the precision of assembling.
Preferably, in step B, step C, step D, step E, step H and step I, in process, size is carried out
Sampling observation.
Preferably, the mould bases material of mould is 45 steel, core material is S136H steel, and thimble material is SKD steel, line position
Oblique top material is S136 steel.
Preferably, in step F, the temperature of heat treatment is 1000 degree -1040 degree, and the time of heat treatment is 6 hours.
The beneficial effects of the present invention are：
1st, the Product Precision that the minute surface its placing mould prepared by this technique processes is high, can meet various automobile components
Production requirement；
2nd, this preparation technology process is simple, can machine minute surface its placing mould well, and ensures adding for mould
Work precision.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is explosive view of the present invention.
In figure：1st, sprue bushing；2nd, panel；3rd, water gap plate；4th, A plates；5th, preceding mould die；6th, the first product；7th, the second product；8、
Rear mold die；9th, B plates；10th, guide pin bushing；11st, guide pillar；12nd, plug screws；13rd, back stitching；14th, thimble；15th, ejector sleeve；16th, flat thimble；
17th, thimble panel；18th, Ejector Retainer Plate；19th, bottom plate；20th, square iron；21st, spring.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in figure 1, a kind of minute surface its placing mould, including bottom plate 19 and be arranged at the upper surface of bottom plate 19 by Ejector Retainer Plate
18 and the thimble fixation kit that forms of thimble panel 17, back stitching is respectively equipped with described four angles in thimble fixation kit upper surface
13, set has spring 21 in the back stitching 13, and the thimble fixation kit upper surface middle part is also several respectively to be provided through two groups
The thimble fixation kit and thimble of fixation 14, ejector sleeve 15 and flat thimble 16, the upper surface of bottom plate 19 is close to Ejector Retainer Plate 18
Position screws 12 provided with plug, and the upper surface of bottom plate 19 is provided with two blocks of square iron 20, institute close to screw 12 positional symmetry of plug
State plug 12 upper surfaces that screw and be provided with guide pillar 11, the outer surface of guide pillar 11 set has guide pin bushing 10, and the top of guide pillar 11 is provided with B
Plate 9, the upper surface of B plates 9 are sequentially provided with rear mold die 8, preceding mould die 5, A plates 4, water gap plate 3 and panel 2, institute from top to bottom
The top of panel 2 is stated provided with sprue bushing 1 straight down.
In the present embodiment, the shape of two square iron 20, size are consistent.
It is described to fill in screw 12 and the socket connection of bottom plate 19 in the present embodiment.
In the present embodiment, it is bolted between the panel 2, water gap plate 3, A plates 4 and preceding mould die 5.
In process, by the relative motion of each part, the first product 6 and the machine-shaping of the second product 7 are processed into
The first product 6 and the surface of the second product 7 after type is smooth.
In order to solve the above technical problems, present invention also offers a kind of preparation technology of minute surface its placing mould, its feature exists
In comprising the following steps：
Step 1: mould preliminary working：Roughing is carried out to each part of mould with moulding operation, ensures its shape and table
Face quality；
Step 2: thimble hole machined：Centre hole is processed with die ejection system, and matches somebody with somebody thimble in centre hole, ensures top
The assembly precision of pin hole and thimble；
Step 3: water route processes：With mold cooling system processing mold water route, and ensure the precision in water route；
Step 4: runner processing：With mould casting system processing mold runner, and match somebody with somebody sprue bushing in runner, ensure runner
With the assembly precision of sprue bushing；
Step 5: line position oblique top is processed：Process and assemble Slide mechanism, process and assemble oblique top；
Step 6: heat treatment：Each part of mould is heat-treated, ensures each parts surface hardness of mould；
Step 7: line is cut：Each part of mould is cut with linear instrument, ensures cutting accuracy；
Step 8: mould finishes：Each part of mould is finished with moulding operation, ensures the chi of each part
Very little precision；
Step 9: electrical discharge machining：The type hole and die cavity in each portion of mould are processed, in process, ensure type hole
With the machining accuracy of die cavity；
Step 10: polishing：Shaping polishing is carried out to the surface of each part of mould with mould polishing polishing machine, ensures its surface
Roughness；
Step 11: assembling：Each part of assembly jig successively, ensure the precision of assembling.
In the present embodiment, Step 2: Step 3: Step 4: Step 5: in step 8 and step 9, it is right in process
Size is inspected by random samples.
In the present embodiment, the mould bases material of mould is 45 steel, and core material is S136H steel, and thimble material is SKD steel, OK
Position oblique top material is S136 steel.
In the present embodiment, in step 6, the temperature of heat treatment is 1000 degree -1040 degree, and the time of heat treatment is 6 hours.
The Product Precision that the double-color mold that the present invention is prepared by this technique processes is high, can meet various automobile components
Production requirement；This preparation technology process is simple, can machine double-color mold well, and ensures the processing essence of mould
Degree.
The minute surface its placing mould of this technique productions belongs to bloom face mould tool, can be in the mould of high smooth surface during converted products
Product mix injection production is placed into tool, and does not hurt mirror portion, and product is stable and firm after protecting combination.
Claims (8)
- A kind of 1. minute surface its placing mould, it is characterised in that：Including bottom plate (19) and be arranged at bottom plate (19) upper surface by thimble The thimble fixation kit that bottom plate (18) and thimble panel (17) are formed, set respectively on described four angles in thimble fixation kit upper surface There is back stitching (13), covered on the back stitching (13) and have spring (21), the thimble fixation kit upper surface middle part is also several respectively Thimble (14), ejector sleeve (15) and the flat thimble (16) of two groups of thimble fixation kits and fixation are provided through, on the bottom plate (19) Surface screws (12) close to the position of Ejector Retainer Plate (18) provided with plug, and bottom plate (19) upper surface screws (12) close to plug Positional symmetry be provided with two pieces of square iron (20), the plug (12) upper surface that screws is provided with guide pillar (11), and the guide pillar (11) is outside Surface set has guide pin bushing (10), is provided with B plates (9) at the top of the guide pillar (11), B plates (9) upper surface is set successively from top to bottom Have rear mold die (8), preceding mould die (5), A plates (4), water gap plate (3) and a panel (2), be provided with the top of the panel (2) vertically to Under sprue bushing (1).
- A kind of 2. minute surface its placing mould according to claim 1, it is characterised in that：Two square iron (20) shape, size Unanimously.
- A kind of 3. minute surface its placing mould according to claim 1 or 2, it is characterised in that：It is described to fill in screw (12) and bottom Plate (19) socket connection.
- A kind of 4. minute surface its placing mould according to claim 1 or 2, it is characterised in that：The panel (2), water gap plate (3), it is bolted between A plates (4) and preceding mould die (5).
- 5. a kind of preparation technology of minute surface its placing mould as claimed in claim 1, it is characterised in that comprise the following steps：A, mould preliminary working：Roughing is carried out to each part of mould with moulding operation, ensures its shape and surface quality；B, thimble hole machined：Centre hole is processed with die ejection system, and matches somebody with somebody thimble in centre hole, ensures centre hole and thimble Assembly precision；C, water route processes：With mold cooling system processing mold water route, and ensure the precision in water route；D, runner processing：With mould casting system processing mold runner, and match somebody with somebody sprue bushing in runner, ensure the dress of runner and sprue bushing With precision；E, line position oblique top is processed：Process and assemble Slide mechanism, process and assemble oblique top；F, it is heat-treated：Each part of mould is heat-treated, ensures each parts surface hardness of mould；G, line is cut：Each part of mould is cut with linear instrument, ensures cutting accuracy；H, mould finishes：Each part of mould is finished with moulding operation, ensures the dimensional accuracy of each part；I, electrical discharge machining：The type hole and die cavity in each portion of mould are processed, in process, ensure type hole and die cavity plus Work precision；J, polishing：Shaping polishing is carried out to the surface of each part of mould with mould polishing polishing machine, ensures its surface roughness；K, assemble：Each part of assembly jig successively, ensure the precision of assembling.
- A kind of 6. preparation technology of minute surface its placing mould according to claim 5, it is characterised in that：Step B, step C, step In rapid D, step E, step H and step I, in process, size is inspected by random samples.
- A kind of 7. preparation technology of minute surface its placing mould according to claim 5, it is characterised in that：The mould bases material of mould For 45 steel, core material is S136H steel, and thimble material is SKD steel, and line position oblique top material is S136 steel.
- A kind of 8. preparation technology of minute surface its placing mould according to claim 5, it is characterised in that：In step F, heat treatment Temperature be 1000 degree -1040 degree, time of heat treatment is 6 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697904.9A CN105397951B (en) | 2015-10-21 | 2015-10-21 | A kind of minute surface its placing mould and its preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697904.9A CN105397951B (en) | 2015-10-21 | 2015-10-21 | A kind of minute surface its placing mould and its preparation technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105397951A CN105397951A (en) | 2016-03-16 |
| CN105397951B true CN105397951B (en) | 2018-03-09 |
Family
ID=55463868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510697904.9A Active CN105397951B (en) | 2015-10-21 | 2015-10-21 | A kind of minute surface its placing mould and its preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397951B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435216B (en) * | 2018-10-24 | 2020-10-27 | 江苏归藏环保科技有限公司 | Jacking device for thermal forming die |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1363120A1 (en) * | 2002-05-14 | 2003-11-19 | PerkinElmer International C.V. | Tool for making a sample holder |
| US20060051454A1 (en) * | 2004-08-26 | 2006-03-09 | Ansell Scott F | Molds for producing ophthalmic lenses |
| CN201357529Y (en) * | 2009-03-09 | 2009-12-09 | 长沙申大科技有限公司 | Anti-collision mold |
| CN202180575U (en) * | 2011-07-15 | 2012-04-04 | 凡嘉科技（无锡）有限公司 | Die structure capable of preventing interference of slide and product thimble |
-
2015
- 2015-10-21 CN CN201510697904.9A patent/CN105397951B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105397951A (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102166710B (en) | Processing method of bottle glass mold | |
| CN104384880A (en) | Machining process for display backboard die | |
| CN108971912B (en) | Production process of slender non-circular mold core | |
| CN105269762B (en) | A kind of double-color mold and its preparation process | |
| CN111283385B (en) | Ultra-precise die machining method and ultra-precise die | |
| CN102641960A (en) | Manufacture method of hot stamping mould cavity | |
| CN114310209A (en) | Machining process of integral clamp spring mold | |
| CN105397951B (en) | A kind of minute surface its placing mould and its preparation technology | |
| CN111421762A (en) | Mold convenient for height adjustment for automobile production and preparation method thereof | |
| CN103894438A (en) | Processing method of precision aluminium alloy mold | |
| CN107639777A (en) | A kind of die seat and its manufacturing process | |
| CN110712009B (en) | Heat treatment high-precision mold core frame machining method | |
| CN205871041U (en) | Injection mold structure of removable mould benevolence | |
| CN214108527U (en) | Environment-friendly cutlery box forming die | |
| CN111136836B (en) | Multifunctional compound die overturning and testing integrated machine | |
| CN106938310A (en) | The finish forge processing method of aviation aircraft connecting seat | |
| CN104440001B (en) | T-shaped shrinks core processing method | |
| CN111152386A (en) | Mold convenient for cleaning inner wall and preparation method thereof | |
| CN105216226A (en) | A kind of double-colored gadget support injection mold | |
| CN100457345C (en) | Plastic spliced half concave die molded lines working method | |
| CN111959175A (en) | Method for manufacturing noble metal handicraft | |
| CN219153475U (en) | Die easy to disassemble and assemble | |
| CN219095781U (en) | Machining die for razor component | |
| CN218798644U (en) | Mould locking device | |
| CN213765507U (en) | Auxiliary clamping jig for producing and processing parts by using die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |