CN107695192B - Purge system in hot forming tool - Google Patents
Purge system in hot forming tool Download PDFInfo
- Publication number
- CN107695192B CN107695192B CN201710980563.5A CN201710980563A CN107695192B CN 107695192 B CN107695192 B CN 107695192B CN 201710980563 A CN201710980563 A CN 201710980563A CN 107695192 B CN107695192 B CN 107695192B
- Authority
- CN
- China
- Prior art keywords
- appendix
- forming tool
- hot forming
- purge system
- type chamber
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses purge systems in a kind of hot forming tool, including the gas source for generating compressed gas and the appendix for conveying compressed gas, the appendix is connected on hot forming tool, and the outlet side of the appendix towards hot forming tool type chamber with by compressed gas spray feed to mold cavity surface；Purge system in hot forming tool of the invention, appendix is added on hot forming tool, compressed gas is conveyed to the mold cavity surface of hot forming tool by appendix, with the iron scale of fixed mechanical structure purging mold cavity surface, i.e., purging function is integrated on mold, to replace artificial online purging, convenient for being purged to die surface, iron scale accumulation is effectively prevented, purging efficiency is improved, reduces the labor intensity of operator.
Description
Technical field
The present invention relates to machine components to produce and process field, in particular to purge system in a kind of hot forming tool.
Background technique
Thermoformed part inevitably generates iron scale in piece surface in molding process, with jig frequency number
Increase iron scale can be gradually accumulated in die surface, iron scale accumulation will lead to piece surface and weigh wounded, and accelerate
Die surface abrasion.To reduce the accumulation of die surface iron scale, now using artificial online purging, increase mold maintenance frequency with
Expense, every jig frequency purging is primary, and operator's action and labor intensity are all increase accordingly.
Therefore, to solve the above problems, just needing purge system in a kind of hot forming tool, purging function is integrated on mold
Can, it convenient for purging to die surface, prevents iron scale from accumulating, improves purging efficiency, the labour for reducing operator is strong
Degree.
Summary of the invention
In view of this, being integrated with and blowing on mold the purpose of the present invention is to provide purge system in a kind of hot forming tool
Function is swept, convenient for purging to die surface, prevents iron scale from accumulating, purging efficiency is improved, reduces the labor of operator
Fatigue resistance.
Purge system in hot forming tool of the invention, including the gas source for generating compressed gas and for conveying compression
The appendix of gas, the appendix are connected on hot forming tool, and the outlet side of the appendix is towards hot forming tool
Type chamber with by compressed gas spray feed to mold cavity surface.
Further, the hot forming tool is equipped with multiple type chambers, and the appendix is by group arranged distribution in each type chamber
The left and right sides.
Further, every group of appendix group includes the appendix that at least three root long degree are different, the outlet of same group of appendix
The length direction along type chamber is held to set gradually.
Further, the outlet side of same group of appendix is successively uniformly arranged along the length direction of type chamber.
Further, the inlet end of same group of appendix is connected by same connector with gas source.
Further, the inlet end of two groups of appendixs of corresponding each type chamber is connected by same connector with gas source.
Further, the connector is fixed on hot forming tool.
Further, the connector is electronics valve arrangement, and connector is connected with the control switch of peripheral hardware.
Further, the appendix is fixed on hot forming tool by trachea bracket, and the trachea bracket includes vertical
The supporting plate being located on hot forming tool and the " u "-shaped hoop for being fastened on appendix on supporting plate, on the supporting plate along its length
Direction is equipped with long hole, and the " u "-shaped hoop is connected at long hole and can slide or position on long hole.
Further, the appendix is bellows structure made of copper.
Beneficial effects of the present invention:
Purge system in hot forming tool of the invention, adds appendix on hot forming tool, by appendix to heat
The mold cavity surface of molding die conveys compressed gas, with the iron scale of fixed mechanical structure purging mold cavity surface, i.e., in mould
It is integrated with purging function on tool, to replace artificial online purging, convenient for purging die surface, effectively prevents aoxidizing
Iron sheet accumulation, improves purging efficiency, reduces the labor intensity of operator.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is top view of the invention；
Fig. 4 is B-B cross-sectional view in Fig. 3.
Specific embodiment
It is as shown in Figures 1 to 4: purge system in the hot forming tool of the present embodiment, including for generating compressed gas
Gas source (not shown) and appendix 1 for conveying compressed gas, the appendix 1 are connected on hot forming tool 2, and
The outlet side of the appendix 1 towards hot forming tool 2 type chamber with by compressed gas spray feed to mold cavity surface；Gas source includes existing
Some air accumulators and compressor, are located at outside mold；Appendix 1 is added on hot forming tool 2, by appendix 1 to heat at
The 3 surface transport compressed gas of type chamber of pattern tool 2, with the iron scale on fixed 3 surface of mechanical structure blowing and sweeping type chamber, i.e., in mould
It is integrated with purging function on tool, to replace artificial online purging, convenient for purging die surface, effectively prevents aoxidizing
Iron sheet accumulation, improves purging efficiency, reduces the labor intensity of operator.
In the present embodiment, the hot forming tool 2 is equipped with multiple type chambers 3, and the appendix 1 is by group arranged distribution each
The left and right sides of type chamber 3；Multiple to refer to two or more, four type chambers 3 are arranged in the hot forming tool 2 of the present embodiment；Each type chamber 3
The left and right sides be equipped with more appendixs 1, direction shown in Fig. 1 is subject in left and right；The structure can increase purging range, with effective
The iron scale of each region is cleared away；For example, every group 1 group of appendix may each comprise three and (may also set up three or more
More) the different appendix 1 of length, the outlet side of same group of appendix 1 is set gradually along the length direction of type chamber 3；Gas transmission
The different difference for allowing for purge position of 1 length of pipe can have disposed thereon protective case for longer appendix 1；It is preferred that
The outlet side on ground, same group of appendix 1 is successively uniformly arranged along the length direction of type chamber 3；The appendix 1 is preferably made of copper
Bellows structure has enough structural strengths, and the flexibility ratio arranged is high.
In the present embodiment, the inlet end of same group of appendix 1 is connected by same connector 4 with gas source；Preferably, corresponding every
The inlet end of two groups of appendixs 1 of one type chamber 3 is connected by same connector 4 with gas source, at this time 3 quantity of type chamber and 4 quantity of connector
It is identical；The connector 4 is fixed on hot forming tool 2, such as can be by being spirally connected or welding manner is fixed；Meanwhile it described connecing
First 4 be electronics valve arrangement, and connector 4 is connected with the control switch of peripheral hardware；Displacement and gas transmission speed can be adjusted by connector 4
Section；The position that control switch is located at convenient for operator's control, in order to remotely operate.
In the present embodiment, the appendix 1 is fixed on hot forming tool 2 by trachea bracket 5, the trachea bracket 5
" u "-shaped hoop 52 including the supporting plate 51 being located on hot forming tool 2 vertically and for being fastened on appendix 1 on supporting plate 51, institute
It states and is provided along its length long hole 51a on supporting plate 51, the " u "-shaped hoop 52 is connected at long hole 51a and can be on long hole 51a
Sliding or positioning；Supporting plate 51 is than relatively thin rectangular steel plates；Appendix 1 is fixed by trachea bracket 5, fixes convenient for it, and solid
Fixed stability is high；" u "-shaped hoop 52 has the curved portion being adapted to appendix 1, and curved portion two sides are trunnion, and trunnion can pass through spiral shell
Mode is connect to connect with long hole 51a；" u "-shaped hoop 52 is height-adjustable on supporting plate 51, so as to adjust appendix 1 as needed
Fixation position, adjusted with carrying out suitable purging face.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (6)
1. purge system in a kind of hot forming tool, it is characterised in that: including the gas source for generating compressed gas and for defeated
Send the appendix of compressed gas, the appendix is connected on hot forming tool, and the appendix outlet side towards heat at
The type chamber of pattern tool is with by compressed gas spray feed to mold cavity surface；
The hot forming tool is equipped with multiple type chambers, and the appendix is by group arranged distribution in the left and right sides of each type chamber；
Every group of appendix group includes the appendix that at least three root long degree are different, the length of the outlet side of same group of appendix along type chamber
Degree direction is set gradually；
The outlet side of same group of appendix is successively uniformly arranged along the length direction of type chamber；
The inlet end of same group of appendix is connected by same connector with gas source.
2. purge system in hot forming tool according to claim 1, it is characterised in that: two groups of corresponding each type chamber are defeated
The inlet end of tracheae is connected by same connector with gas source.
3. purge system in hot forming tool according to claim 1, it is characterised in that: the connector is fixed on thermoforming
On mold.
4. purge system in hot forming tool according to claim 1, it is characterised in that: the connector is electronic valve knot
Structure, connector are connected with the control switch of peripheral hardware.
5. purge system in hot forming tool according to any one of claims 1 to 4, it is characterised in that: the appendix
It is fixed on hot forming tool by trachea bracket, the trachea bracket includes the supporting plate being located on hot forming tool vertically and use
In being provided along its length long hole on the " u "-shaped hoop being fastened on appendix on supporting plate, the supporting plate, the " u "-shaped hoop connects
It connects at long hole and can slide or position on long hole.
6. purge system in hot forming tool according to any one of claims 1 to 4, it is characterised in that: the appendix
For bellows structure made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980563.5A CN107695192B (en) | 2017-10-19 | 2017-10-19 | Purge system in hot forming tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980563.5A CN107695192B (en) | 2017-10-19 | 2017-10-19 | Purge system in hot forming tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107695192A CN107695192A (en) | 2018-02-16 |
| CN107695192B true CN107695192B (en) | 2019-11-08 |
Family
ID=61181778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710980563.5A Expired - Fee Related CN107695192B (en) | 2017-10-19 | 2017-10-19 | Purge system in hot forming tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695192B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848136A (en) * | 2019-03-19 | 2019-06-07 | 乾安华电福新发电有限公司 | Photovoltaic panel wind-force snow blowing apparatus and blowing snow method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4097218B2 (en) * | 2004-05-06 | 2008-06-11 | 本田技研工業株式会社 | Automatic mold cleaning device |
| JP2006239712A (en) * | 2005-03-01 | 2006-09-14 | Daiichi Denki Kk | Hot forming method and system |
| CN201930944U (en) * | 2010-12-23 | 2011-08-17 | 河北汉光重工有限责任公司 | Cleaning device capable of tracking for injecting and blowing |
| CN103551438A (en) * | 2013-09-28 | 2014-02-05 | 哈尔滨工业大学（威海） | High-strength plate laser heating processing method for thermal forming |
| DE102014101159B4 (en) * | 2014-01-30 | 2016-12-01 | Thyssenkrupp Steel Europe Ag | Process for the surface treatment of workpieces |
| CN204108137U (en) * | 2014-09-22 | 2015-01-21 | 芜湖县灵芝机械有限公司 | A kind of diel with cleaning core rod function |
| CN205146796U (en) * | 2015-11-16 | 2016-04-13 | 湖北永喆热冲压零部件有限公司 | Automatic clear up hot stamping die surface scale's device |
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2017
- 2017-10-19 CN CN201710980563.5A patent/CN107695192B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN107695192A (en) | 2018-02-16 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |