CN103831942A - Forming mold for inner cover of dust collector - Google Patents
Forming mold for inner cover of dust collector Download PDFInfo
- Publication number
- CN103831942A CN103831942A CN201410105704.5A CN201410105704A CN103831942A CN 103831942 A CN103831942 A CN 103831942A CN 201410105704 A CN201410105704 A CN 201410105704A CN 103831942 A CN103831942 A CN 103831942A
- Authority
- CN
- China
- Prior art keywords
- mold
- inner cover
- block
- forming
- counterdie
- 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
-
- 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
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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 relates to a forming mold for an inner cover of a dust collector. The forming mold comprises an upper mold and a lower mold which are matched with each other, wherein the upper mold is of a male mold structure and comprises a first male mold and a second male mold; the lower mold is of a female mold structure; a first stop block and a second stop block are arranged at two end parts of the lower mold respectively; a plurality of stop strips are also arranged on the side surface of the lower mold; side stop blocks are symmetrically arranged on two sides of the second stop block; a forming platform for an inner cover body supporting boss and a forming block for an arc-shaped gap are also arranged in an inner cavity of the lower mold. According to a combined mold structure, the injection molding of the inner cover is realized. The forming mold is simple in structure, easy to assemble and high in release efficiency; the formed inner cover is smooth in surface and high in quality.
Description
Technical field
The present invention relates to technical field of mold, relate in particular to the shaping mould of dust catcher inner cover.
Background technology
A kind of processing method of using when injection mo(u)lding is some complex-shaped parts of batch production, specifically refers to the material melting that is heated to be injected by high pressure in the die cavity of mould, obtains formed products after cooling curing; Critical component in injection mo(u)lding is injection mold, and injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.Dynamic model and cover half closed formation running gate system and die cavity in the time of injection moulding, when die sinking, dynamic model separates to take out plastic products with cover half.
At present, the structural member of dust catcher is mostly by injection mold injection mo(u)lding, and the structure of the inner cover of dust catcher is comparatively complicated, as shown in Figure 1, comprise interior cover body 1, interior cover body 1 is the shell structure with curved-surface structure, and its both sides and one end portion are respectively with arc notch 11,13; The madial wall of interior cover body is provided with reinforcement 12, and inner bottom surface is with support rim 14, and arc notch 13 places of its end are with end face flange 15.The inner cover of dust catcher is that abnormally-structured, traditional injection mold exists the shortcoming that demoulding efficiency is low, die cost is high in manufacturing process, and the inner cover of making is rough, second-rate.
Summary of the invention
The applicant, for above-mentioned shortcoming of the prior art, provides a kind of shaping mould of dust catcher inner cover, and it has, and demoulding efficiency is high, cost is low, the measured feature of matter.
The technical solution adopted in the present invention is as follows:
A shaping mould for dust catcher inner cover, comprises the patrix and the counterdie that cooperatively interact, and patrix is formpiston structure, comprises the first formpiston and the second formpiston; Described counterdie is female mould structure, and the first block and the second block are installed respectively in its both ends, and the side of counterdie is also provided with multiple blend stops; The bilateral symmetry of described the second block is provided with side block piece; The forming blocks with workbench and the arc notch of interior cover body support rim also in the inner chamber of counterdie.
Beneficial effect of the present invention is as follows:
The present invention adopts assembling die structure to realize the injection mo(u)lding of inner cover, and it is simple in structure, and matched moulds is easy and simple to handle, demoulding efficiency is high; The inner cover smooth surface of moulding, quality are high.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of inner cover.
Fig. 2 is three-dimensional structure diagram of the present invention.
Fig. 3 is assembling three-dimensional structure diagram of the present invention.
Fig. 4 is another assembling three-dimensional structure diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 2 to Fig. 4, the present invention includes the patrix 2 and the counterdie 3 that cooperatively interact, patrix 2 is formpiston structure, comprises the first formpiston 21 and the second formpiston 22; Described counterdie 3 is female mould structure, and the first block 6 and the second block 5 are installed respectively in its both ends, and the side of counterdie 3 is also provided with multiple blend stops 4; The bilateral symmetry of described the second block 5 is provided with side block piece 51; The forming blocks 7 with workbench 8 and the arc notch of interior cover body support rim 14 also in the inner chamber of counterdie 3.
The present invention adopts assembling die structure to realize the injection mo(u)lding of inner cover, and it is simple in structure, and matched moulds is easy and simple to handle, demoulding efficiency is high; The inner cover smooth surface of moulding, quality are high.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and without prejudice to spirit of the present invention in the situation that, the present invention can do any type of amendment.
Claims (1)
1. the shaping mould of a dust catcher inner cover, it is characterized in that: comprise the patrix (2) and the counterdie (3) that cooperatively interact, patrix (2) is formpiston structure, comprises the first formpiston (21) and the second formpiston (22); Described counterdie (3) is female mould structure, and the first block (6) and the second block (5) are installed respectively in its both ends, and the side of counterdie (3) is also provided with multiple blend stops (4); The bilateral symmetry of described the second block (5) is provided with side block piece (51); The forming blocks (7) with workbench (8) and the arc notch of interior cover body support rim (14) also in the inner chamber of counterdie (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105704.5A CN103831942A (en) | 2014-03-20 | 2014-03-20 | Forming mold for inner cover of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105704.5A CN103831942A (en) | 2014-03-20 | 2014-03-20 | Forming mold for inner cover of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103831942A true CN103831942A (en) | 2014-06-04 |
Family
ID=50795991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410105704.5A Pending CN103831942A (en) | 2014-03-20 | 2014-03-20 | Forming mold for inner cover of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291416A (en) * | 2018-11-30 | 2019-02-01 | 佛山市高明粤华卫生洁具有限公司 | A kind of plate plastics sucking moulding mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986190A (en) * | 2006-12-25 | 2007-06-27 | 胡志军 | Injection mold for rotary brush holder of vacuum cleaner |
| CN203994445U (en) * | 2014-03-20 | 2014-12-10 | 苏州鑫荣健身器材有限公司 | The shaping mould of dust catcher inner cover |
-
2014
- 2014-03-20 CN CN201410105704.5A patent/CN103831942A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986190A (en) * | 2006-12-25 | 2007-06-27 | 胡志军 | Injection mold for rotary brush holder of vacuum cleaner |
| CN203994445U (en) * | 2014-03-20 | 2014-12-10 | 苏州鑫荣健身器材有限公司 | The shaping mould of dust catcher inner cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291416A (en) * | 2018-11-30 | 2019-02-01 | 佛山市高明粤华卫生洁具有限公司 | A kind of plate plastics sucking moulding mechanism |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |