CN105082480A - Movable pressure injection die with handle insert - Google Patents
Movable pressure injection die with handle insert Download PDFInfo
- Publication number
- CN105082480A CN105082480A CN201510515233.XA CN201510515233A CN105082480A CN 105082480 A CN105082480 A CN 105082480A CN 201510515233 A CN201510515233 A CN 201510515233A CN 105082480 A CN105082480 A CN 105082480A
- Authority
- CN
- China
- Prior art keywords
- shaping mould
- molding dies
- die
- hole
- base plate
- 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
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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
- B29C45/2602—Mould construction elements
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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
- B29C45/40—Removing or ejecting moulded articles
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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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
- B29C2045/665—Mould opening, closing or clamping devices mechanical using a screw or screws having differently threaded parts arranged in series
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a movable pressure injection die with a handle insert. The movable pressure injection die comprises a pressure column, a feeding chamber, molding dies and a bottom plate. The pressure column is located in the feeding chamber. The feeding chamber is located above the molding dies. The molding dies are two rectangular dies located on the bottom plate. Insert grooves and plastic part grooves are formed in the two molding dies. The four corners of each molding die are each provided with a through hole. Long bolts are arranged in the through holes. Sliding grooves are formed in the bottom plate. Bosses matched with the sliding grooves are arranged at the bottoms of the molding dies. Handles are arranged on the outer sides of the molding dies so that the molding dies can be pulled on the bottom plate. The long bolts penetrate the two molding dies, and the tail ends, penetrating the molding dies, of the long bolts are provided with threads and connected with nuts. The molding dies are locked through the bolts and the nuts, and it is unnecessary to arrange die sleeves outside the molding dies. The die is convenient and fast to strip, die stripping time is shortened, and production efficiency is improved.
Description
Technical field
The present invention relates to compression moulding die, be specifically related to a kind of band handle insert portable transfer mold.
Background technology
In industrial production and daily life, often can use some plasthetics with handle, the handle of this series products normally embeds rod member or the pipe fitting of plastic body inside.In order to make the connection of inserts and plastic body more firm, the profile of product is more attractive in appearance, usually adopts the method for injection mo(u)lding to be embedded on plastic body by handle insert.At present, the process of carrying out injection moulding is on Huff die, arrange die cavity and insert pocket, is fixed the position of inserts by insert pocket, is then placed on by Huff die after being locked by Huff die with die sleeve in die sleeve and carries out injection mo(u)lding.Again Huff die is taken out in die sleeve after injection mo(u)lding, then carry out demoulding taking-up finished parts.Need like this to carry out spacing with die sleeve to Huff die, make to be close between Huff die seamless, need during the demoulding first to be taken out from die sleeve by Huff die with specific purpose tool, this makes knockout course comparatively bother, very inconvenient, and demoulding efficiency is low, and production efficiency is reduced.
Summary of the invention
The invention is intended to provide a kind of band handle insert portable transfer mold be convenient in demoulding.
For achieving the above object, basic technology scheme of the present invention is as follows: band handle insert portable transfer mold, comprises compression leg, feed compartment, shaping mould, base plate; Described compression leg is positioned at feed compartment; Described feed compartment is positioned at the top of shaping mould; Described shaping mould is two rectangular mold being positioned on base plate, is equipped with insert pocket and plastic groove in two described shaping moulds, four angles of described shaping mould is equipped with a through hole, is provided with long bolt in through hole; Described long bolt is through two shaping moulds, and the end section penetrating shaping mould at long bolt is provided with screw thread and is connected with nut.
The principle of this programme: during operation, be first placed on by handle insert in the insert pocket in a shaping mould, be then combined by two shaping moulds, fixed by handle insert by insert pocket, two plastic grooves are combined formation die cavity.Then with long bolt and nut, two shaping moulds are locked, above the shaping mould after matched moulds, feed compartment is installed, mould is placed on press after adding plastic material and carries out pressure injection.Taken off from press by mould after injection-compression molding, come loose after being taken off by feed compartment nut, and two shaping moulds separately can be taken out the shaping plastic with handle insert.
The advantage of this programme is: lock shaping mould by screw rod, nut, does not need to arrange die sleeve outside shaping mould.Do not need when matched moulds and the demoulding shaping mould put into die sleeve and take out from die sleeve, make matched moulds and knockout course simple and fast more, saved process time, improve production efficiency.
Preferred version one, based on scheme one improve, the left and right two ends of described base plate are respectively provided with the dovetail groove of a longitudinal direction; The bottom outwardly convex of described shaping mould forms boss, and the shape of described boss is the swallow-tail form with the groove match on base plate.Such setting makes shaping mould can slide along the direction of matched moulds and the demoulding on base plate, make matched moulds and knockout course more laborsaving, make matched moulds and knockout course simple and fast more further.
Preferred version two, preferably the one of is improved, and the top of described shaping mould is provided with locating hole, is provided with through hole, is provided with alignment pin in through hole in the sidewall of described feed compartment, and alignment pin coordinates with described locating hole.The location that such setting makes feed compartment is more accurate, and in pressure injection process, plastic cement can be full of die cavity fast and completes pressure injection.
Preferred version three, preferably the one of two is improved, and the lateral wall of described shaping mould is provided with handle.Fast by two shaping moulds separately, the demoulding can be made convenient, improves demoulding efficiency by handle when being arranged on the demoulding like this.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: compression leg 1, feed compartment 2, shaping mould 3, base plate 4, long bolt 5, handle insert 6, groove 7, nut 8, alignment pin 9, handle 10.
Embodiment is substantially as shown in accompanying drawing 1, Fig. 2: band handle insert 6 portable transfer mold, comprises compression leg 1, feed compartment 2, shaping mould 3, base plate 4; Described compression leg 1 is positioned at feed compartment 2; Described feed compartment 2 is positioned at the top of shaping mould 3; Described shaping mould 3 is two rectangular mold being positioned on base plate 4, is equipped with insert pocket and plastic groove in two described shaping moulds 3, four angles of described shaping mould 3 is equipped with a through hole, is provided with long bolt 5 in through hole; Described long bolt 5 is through two shaping moulds 3, and the end section penetrating shaping mould 3 at long bolt 5 is provided with screw thread and is connected with nut 8.The left and right two ends of described base plate 4 are respectively provided with the dovetail groove 7 of a longitudinal direction; The bottom outwardly convex of described shaping mould 3 forms boss, and the shape of described boss is the swallow-tail form matched with the groove 7 on base plate 4.The top of described shaping mould 3 is provided with locating hole, and be provided with through hole in the sidewall of described feed compartment 2, be provided with alignment pin 9 in through hole, alignment pin 9 coordinates with described locating hole.The lateral wall of described shaping mould 3 is also provided with handle 10.
In the present embodiment, during operation, first handle insert 6 is placed in the insert pocket in a shaping mould 3, then two shaping moulds 3 is combined along the groove 7 on base plate 4.Locked by two shaping moulds 3 by long bolt 5 and nut 8, fixed by handle insert 6 by insert pocket, two plastic grooves are combined formation die cavity.Above shaping mould 3 after matched moulds, feed compartment 2 is installed, alignment pin 9 is inserted in locating hole, mould is placed on press after then adding plastic material in feed compartment 2 and carries out pressure injection.After injection-compression molding, mould is taken off from press, extract the nut 8 that to come loose after feed compartment 2 takes off by alignment pin 9, pull handle 10 that two shaping moulds 3 separately can be taken out shaping plastic with handle insert 6 along groove 7.Lock shaping mould 3 by screw rod, nut 8, do not need to arrange die sleeve outside shaping mould 3.Do not need when matched moulds and the demoulding shaping mould 3 is put into die sleeve and takes out from die sleeve, make matched moulds and knockout course simple and fast more, saved process time, improve production efficiency.Arranging groove 7 and handle 10 makes shaping mould 3 10 slide along the direction of matched moulds and the demoulding on base plate 4 by shaking hands, make matched moulds and knockout course more laborsaving.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. be with handle insert portable transfer mold, it is characterized in that, comprise compression leg, feed compartment, shaping mould, base plate; Described compression leg is positioned at feed compartment; Described feed compartment is positioned at the top of shaping mould; Described shaping mould is two rectangular mold being positioned on base plate, two described shaping moulds is equipped with insert pocket and plastic groove, four angles of described shaping mould is equipped with a through hole, is provided with long bolt in through hole; Described long bolt is through two shaping moulds, and the end section penetrating shaping mould at long bolt is provided with screw thread and is connected with nut.
2. band handle insert portable transfer mold according to claim 1, is characterized in that: the left and right two ends of described base plate are respectively provided with the dovetail groove of a longitudinal direction; The bottom outwardly convex of described shaping mould forms boss, and the shape of described boss is the swallow-tail form with the groove match on base plate.
3. band handle insert portable transfer mold according to claim 2, is characterized in that: the top of described shaping mould is provided with locating hole, and be provided with through hole in the sidewall of described feed compartment, be provided with alignment pin in through hole, alignment pin coordinates with described locating hole.
4. band handle insert portable transfer mold according to claim 3, is characterized in that: on the lateral wall of described shaping mould, be provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515233.XA CN105082480A (en) | 2015-08-21 | 2015-08-21 | Movable pressure injection die with handle insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515233.XA CN105082480A (en) | 2015-08-21 | 2015-08-21 | Movable pressure injection die with handle insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105082480A true CN105082480A (en) | 2015-11-25 |
Family
ID=54564232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510515233.XA Pending CN105082480A (en) | 2015-08-21 | 2015-08-21 | Movable pressure injection die with handle insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105082480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688166A (en) * | 2020-06-29 | 2020-09-22 | 安徽天航机电有限公司 | Self-adaptive molding device for pressure-injection rubber type elastic handle and one-step molding method thereof |
-
2015
- 2015-08-21 CN CN201510515233.XA patent/CN105082480A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688166A (en) * | 2020-06-29 | 2020-09-22 | 安徽天航机电有限公司 | Self-adaptive molding device for pressure-injection rubber type elastic handle and one-step molding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
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| WD01 | Invention patent application deemed withdrawn after publication |