CN103722699B - A kind of double cast gate cutting tool and cutting method thereof - Google Patents
A kind of double cast gate cutting tool and cutting method thereof Download PDFInfo
- Publication number
- CN103722699B CN103722699B CN201310751368.7A CN201310751368A CN103722699B CN 103722699 B CN103722699 B CN 103722699B CN 201310751368 A CN201310751368 A CN 201310751368A CN 103722699 B CN103722699 B CN 103722699B
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- cutter
- lower bolster
- limited block
- upper mold
- 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.)
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title abstract description 5
- 238000004080 punching Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000002950 deficient Effects 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 22
- 239000006227 byproduct Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Punching Or Piercing (AREA)
Abstract
The present invention relates to cut tool technical field, a kind of double cast gate cutting tool and cutting method thereof, it is characterized in that: described cutting tool is by cope match-plate pattern, lower bolster, upper mold cutter, lower die cutter, fixed plate, limited block forms, cope match-plate pattern superposes with lower bolster and is fixed on pneumatic punching machine, link with pneumatic punching machine, the two ends, lower surface left and right of lower bolster are arranged with limited block, fixed plate is locked at the lower surface of lower bolster by described limited block, the lower surface of lower bolster is arranged with two groups of upper mold cuttves, the upper surface of fixed plate is correspondingly provided with two groups of lower die cutters, often group upper mold cutter is suitable with lower die cutter.This set tool can be greatly improved production capacity when producing accordingly after completing, and fetches conveniently, and efficiency improves；Can reduce personnel cost, the originally workload of 4 people after utilization, a present people just can complete, and saves the time, and machine blank reduces fraction defective than artificial blank far away, adds the output value.
Description
[technical field]
The present invention relates to cut tool technical field, a kind of double cast gate cutting tool and cutting method thereof.
[background technology]
One hidden danger is existed, owing to will certainly cause cast gate and product after injecting products molding for production precise injection molding production industry
Condition connects together, particularly double cast gate product, and cutting there is also some problems.Personnel fracture if product and cast gate more by hand
Bad ratio can be increased, cause cost increase, the waste of manpower and materials；Still devise a set of double cast gate blanking jig for this,
Carrying out this set tool cutting, two cast gates can excise simultaneously, defective products ratio the most also avoid producing simultaneously in, makes the production can be more
Add convenient and carry out efficiently.
Realizing double cast gate cutting, the problem of Gonna breakthrough deformation of products precision the most technically, additionally on product orientation
Difficulty also can be bigger, and we use high-accuracy processing and high-accuracy alignment system, are controlled by the repetitive positioning accuracy of product
Within 0.005mm, so guarantee that the tolerance after product excision cast gate is at 0.01mm.
[summary of the invention]
It is an object of the invention to the defect overcoming prior art to exist, it is provided that a kind of double cast gate cutting tool.
For achieving the above object, a kind of double cast gate of design cutting tool, it is characterised in that: described cutting tool by cope match-plate pattern, under
Template, upper mold cutter, lower die cutter, fixed plate, limited block form, and described cope match-plate pattern superposes with lower bolster and is fixed on pneumatic punching machine
On, to link with pneumatic punching machine, the two ends, lower surface left and right of described lower bolster are arranged with limited block, and fixed plate is by described spacing
Block is locked at the lower surface of lower bolster, and the lower surface of described lower bolster is arranged with two groups of upper mold cuttves, the upper surface of described fixed plate
Being correspondingly provided with two groups of lower die cutters, often group upper mold cutter is suitable with lower die cutter.Upper mold cutter coordinates pneumatic little punch press good with lower die cutter
Complete blank work, saves time and effort, greatly reducing personnel cost and Material Cost, improve again the yield of product.
Being fixed with product to be cut on two groups of lower die cutters of described fixed plate upper surface, the right and left of described product to be cut is by limiting
Position block is spacing fixing, it is ensured that do not hurt product during blank.So product can complete the cut-out with cast gate rapidly, it is ensured that yield with
Quality is taken into account simultaneously, improves production efficiency.
Described fixed plate is provided with infrared location induction installation, it is achieved Precision Machining.
Described fixed plate is provided with the resetting structure being made up of high-molecular organic material, and the precision of described resetting structure is
0.005mm, it is ensured that the one of structure makes peace permanent.
The cutting method of above-mentioned double cast gate cutting tool is to be fixed on by product to be cut on two groups of lower die cutters of fixed plate upper surface,
The both sides of product to be cut are spacing fixing by limited block, and the top of product to be cut is spacing fixing by cope match-plate pattern and lower bolster；Upper mold
Plate superposes with lower bolster and is fixed on pneumatic punching machine, and pneumatic punching machine drives cope match-plate pattern, lower bolster and two groups of upper mold cuttves the most past
Multiple motion, suitable with lower die cutter owing to often organizing upper mold cutter, and often group upper mold cutter one group cast gate corresponding with lower die cutter, when on two groups
Mould cutter pumps, and is quickly completed the cut-out of product and cast gate with lower die cutter when offseting.
Described fixed plate is provided with the resetting structure being made up of high-molecular organic material, and described resetting respective outer side edges is fixed
It is 0.005mm that the infrared location induction installation that plate is provided with realizes precision.
This set tool has several advantages that
One, the raising of production capacity: this set tool can be greatly improved production capacity when producing accordingly after completing, and fetches conveniently, and efficiency carries
High；
Two, saving of time and fraction defective reduce: this set tool can reduce personnel cost, the originally workload of 4 people after using,
A present people just can complete, and saves the time.Machine blank reduces fraction defective than artificial blank far away, adds the output value.
[accompanying drawing explanation]
Fig. 1 is the sectional view that the present invention cuts tool；
Fig. 2 is that the present invention cuts the solid of tool with reference to figure；
In figure 1, cope match-plate pattern；2, lower bolster；3, fixed plate；4, upper mold cutter；5, lower die cutter；6, limited block.
[detailed description of the invention]
In conjunction with drawings and Examples, technical scheme is further elaborated, it is believed that be for a person skilled in the art
Clearly.
Double cast gate cutting tool as depicted in figs. 1 and 2, by cope match-plate pattern 1, lower bolster 2, upper mold cutter 4, lower die cutter 5, consolidates
Determine plate 3, limited block 6 forms, specifically:
First, cope match-plate pattern 1 is superposed with lower bolster 2, be connected with pneumatic punching machine at the top of cope match-plate pattern 1 fixing, with " Air-Uplift "
Bed linkage；
Secondly, the lower surface at lower bolster 2 is left and right symmetrically arranged two groups of upper mold cuttves 4 with guide center, upper in fixed plate 3
Surface is left and right symmetrically arranged the two group lower die cutters 5 corresponding with two groups of upper mold cuttves 4 with guide center so that often group upper mold cutter 4 with
Lower die cutter 5 is suitable；
Then, the two ends, lower surface left and right of lower bolster 2 are symmetrically installed limited block, and fixed plate is locked at lower mold by described limited block
The lower surface of plate；Product to be cut is fixed between fixed plate upper surface, limited block.
Finally, in fixed plate 3, induction installation and the resetting being made up of high-molecular organic material can be positioned by installation infrared
Structure, positions product to be cut, and the precision of resetting structure is 0.005mm.
Being fixed on by product to be cut on two groups of lower die cutters of fixed plate upper surface, the both sides of product to be cut are spacing solid by limited block
Fixed, the top of product to be cut is spacing fixing by cope match-plate pattern and lower bolster；Cope match-plate pattern superposes with lower bolster and is fixed on pneumatic punching machine
On, pneumatic punching machine drives cope match-plate pattern, lower bolster and two groups of upper mold cuttves to pump, owing to often organizing upper mold cutter and lower die cutter
Suitable, and often group upper mold cutter one group cast gate corresponding with lower die cutter, when two groups of upper mold cuttves pump, and with lower die cutter phase
To time be quickly completed the cut-out of product and cast gate.
Claims (1)
1. double cast gate cutting tool, it is characterised in that: described cutting tool by cope match-plate pattern, lower bolster, upper mold cutter, lower die cutter,
Fixed plate, limited block form, and described cope match-plate pattern superposes with lower bolster and is fixed on pneumatic punching machine, link with pneumatic punching machine,
The two ends, lower surface left and right of described lower bolster are arranged with limited block, and fixed plate is locked under lower bolster by described limited block
Surface, the lower surface of described lower bolster is arranged with two groups of upper mold cuttves, and the upper surface of described fixed plate is correspondingly provided with two groups of lower molds
Cutter, often group upper mold cutter is suitable with lower die cutter, and two groups of lower die cutters of described fixed plate upper surface are fixed with product to be cut,
The right and left of described product to be cut is spacing fixing by limited block, and described fixed plate is provided with infrared location induction installation, institute
Stating fixed plate and be provided with the resetting structure being made up of high-molecular organic material, the precision of described resetting structure is
0.005mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751368.7A CN103722699B (en) | 2013-12-31 | 2013-12-31 | A kind of double cast gate cutting tool and cutting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751368.7A CN103722699B (en) | 2013-12-31 | 2013-12-31 | A kind of double cast gate cutting tool and cutting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103722699A CN103722699A (en) | 2014-04-16 |
| CN103722699B true CN103722699B (en) | 2016-08-17 |
Family
ID=50447116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751368.7A Active CN103722699B (en) | 2013-12-31 | 2013-12-31 | A kind of double cast gate cutting tool and cutting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103722699B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664473A (en) * | 2018-11-08 | 2019-04-23 | 苏州奔腾塑业有限公司 | The accurate punching jig of cylindrical product inner circle cast gate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3806870B2 (en) * | 2002-02-28 | 2006-08-09 | 株式会社ユーシン精機 | Molded product gate cutting device |
| CN201752917U (en) * | 2010-04-06 | 2011-03-02 | 上海南部塑料制品有限公司 | Cutting and pouring device for plastic product |
| CN102407592A (en) * | 2010-09-21 | 2012-04-11 | 汉达精密电子(昆山)有限公司 | Full-automatic material milling device and method |
| CN202318804U (en) * | 2011-11-10 | 2012-07-11 | 上海煜鹏通讯电子有限公司 | Injection molding sprue blanking jig |
| CN203665873U (en) * | 2013-12-31 | 2014-06-25 | 上海煜鹏通讯电子有限公司 | Double-gate cutting fixture |
-
2013
- 2013-12-31 CN CN201310751368.7A patent/CN103722699B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3806870B2 (en) * | 2002-02-28 | 2006-08-09 | 株式会社ユーシン精機 | Molded product gate cutting device |
| CN201752917U (en) * | 2010-04-06 | 2011-03-02 | 上海南部塑料制品有限公司 | Cutting and pouring device for plastic product |
| CN102407592A (en) * | 2010-09-21 | 2012-04-11 | 汉达精密电子(昆山)有限公司 | Full-automatic material milling device and method |
| CN202318804U (en) * | 2011-11-10 | 2012-07-11 | 上海煜鹏通讯电子有限公司 | Injection molding sprue blanking jig |
| CN203665873U (en) * | 2013-12-31 | 2014-06-25 | 上海煜鹏通讯电子有限公司 | Double-gate cutting fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103722699A (en) | 2014-04-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201108 Shanghai City, Minhang District City Road, No. seventh, building 1835 Applicant after: SHANGHAI RADIATE COMMUNICATION ELECTRONICS Co.,Ltd. Address before: 201108 Shanghai City, Minhang District City Road, No. seventh, building 1835 Applicant before: SHANGHAI RADIATE COMMUNICATION ELECTRONICS Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI RADIATE COMMUNICATION ELECTRONICS CO., LTD. TO: SHANGHAI RADIATE COMMUNCATION ELECTRONICS CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A double gate cutting fixture and its cutting method Effective date of registration: 20210926 Granted publication date: 20160817 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangjiang sub branch Pledgor: SHANGHAI RADIATE COMMUNICATION ELECTRONICS Co.,Ltd. Registration number: Y2021310000081 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230321 Granted publication date: 20160817 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangjiang sub branch Pledgor: SHANGHAI RADIATE COMMUNICATION ELECTRONICS Co.,Ltd. Registration number: Y2021310000081 |