CN105382215A - Ultrasonic washing type sand removal head of casting mold - Google Patents
Ultrasonic washing type sand removal head of casting mold Download PDFInfo
- Publication number
- CN105382215A CN105382215A CN201510891307.XA CN201510891307A CN105382215A CN 105382215 A CN105382215 A CN 105382215A CN 201510891307 A CN201510891307 A CN 201510891307A CN 105382215 A CN105382215 A CN 105382215A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic wave
- fixed base
- conduit pipe
- holder
- plunger tip
- 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
Links
- 238000005266 casting Methods 0.000 title claims abstract description 16
- 238000005406 washing Methods 0.000 title claims abstract description 15
- 239000004576 sand Substances 0.000 title abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000005507 spraying Methods 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to an ultrasonic washing type sand removal head of a casting mold. The ultrasonic washing type sand removal head of the casting mold comprises a fixed base. A lifting air cylinder is installed on the upper surface of the fixed base. A plurality of ejector cores are installed on the lower surface of the fixed base. The ejector cores correspond to sand shooting holes in position. The fixed base is of a hollow structure provided with an inner cavity. A water inlet pipe communicated with the inner cavity of the fixed base is installed on the upper surface of the fixed base. Each ejector core is of a hollow pipe structure provided with a water guiding channel, wherein a plurality of jet holes which are communicated with the water guiding channel and arranged with one above another are formed in the side wall of the ejector core, and the jet holes are obliquely arranged downwards relative to the central axis of the ejector core. Ultrasonic generation pipes are installed in the water guiding channels. Each ultrasonic generation pipe comprises an emitting end and a guiding-in end. The emitting ends penetrate through the fixed base to be arranged in the water guiding channels. The guiding-in ends are fixedly connected with sealing covers at the lower ends of the ejector cores. The lower ends of the emitting ends are in electric contact with the upper ends of the guiding-in ends.
Description
Technical field
The present invention relates to casting technology field, particularly the Removal Technology of casting mould.
Background technology
At present, a lot of foundry goods all adopts Iron Mould Coated Sand, precoated sand generally adopts phenolic resins, at high operating temperatures will be defeated and dispersed, and the deadweight by sand comes off automatically from mould, but for the sand in the sand-spraying hole of swage mould, rely on deadweight not come off completely, thus also need later stage labor cleaning, therefore labour intensity is larger, production cost also increases thereupon, and manual cleanup has the phenomenon of omission unavoidably.At present, the mechanical type cleaning plant occurred, it adopts plunger tip to insert in sand-spraying hole, sand is come off from mould, this mode needs the contact internal walls of plunger tip and sand-spraying hole, when sand is more, the inner surface of squeezing action to sand-spraying hole of plunger tip causes certain damage, thus affects the normal use of mould.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provide a kind of ultrasonic wave water washing formula shakeout head of casting mould, it adopts ultrasonic wave water washing mode, is come off by sand from sand-spraying hole, and its use safety, cleaning effect are good.
In order to solve the problem, the present invention adopts following scheme:
A kind of ultrasonic wave water washing formula shakeout head of casting mould, comprise holder, the upper surface of holder is provided with lift cylinder, its lower surface is provided with many plunger tips, the position of plunger tip is corresponding with the position of sand-spraying hole, described holder is the hollow-core construction with inner chamber, and its upper surface is provided with the water inlet pipe with its inner space; Described plunger tip is the tubular structure with conduit pipe, its sidewall is with being communicated with its conduit pipe and multiple jet orifices setting up and down, the inclined of the relative plunger tip of jet orifice is arranged downwards, ultrasonic wave generator tube is installed in described conduit pipe, described ultrasonic wave generator tube comprises transmitting terminal and imports end, transmitting terminal runs through holder inserts in conduit pipe, imports end and is connected with the capping of plunger tip lower end, and the upper end electricity that lower end and the importing of transmitting terminal are held touches.
Further improvement as technique scheme:
Described plunger tip is connected by mounting head and holder, and described mounting head is with the water flowing chamber of communication with cavity and conduit pipe, and the internal diameter in water flowing chamber is greater than the internal diameter of conduit pipe.
The inner of described jet orifice is with flare.
Described water inlet pipe is can the flexible bellows structure of bending.
Technique effect of the present invention is:
The present invention adopts water flow jet to combine with Ultrasonic Cleaning to be come off from sand-spraying hole by sand, compare the pushing method of plunger tip, avoid the damage of sand-spraying hole inwall, ensures knockout safety, reliable; The efficiency of spraying shakeout mode have also been obtained and significantly improves, and it is effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
In figure: 1, holder; 10, inner chamber; 2, lift cylinder; 3, plunger tip; 30, conduit pipe; 31, jet orifice; 32, enlarging; 4, water inlet pipe; 5, mounting head; 50, water flowing chamber; 6, transmitting terminal; 7, end is imported; 8, capping.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Embodiment one:
As shown in Figure 1, the ultrasonic wave water washing formula shakeout head of the casting mould of the present embodiment, comprise holder 1, the upper surface of holder 1 is provided with lift cylinder 2, its lower surface is provided with many plunger tips 3, the position of plunger tip 3 is corresponding with the position of sand-spraying hole, and holder 1 is the hollow-core construction with inner chamber 10, and its upper surface is provided with the water inlet pipe 4 be communicated with its inner chamber 10; Plunger tip 3 is the tubular structure with conduit pipe 30, its sidewall is communicated with and multiple jet orifices 31 setting up and down with its conduit pipe 30, the inclined of the relative plunger tip 3 of jet orifice 31 is arranged downwards, ultrasonic wave generator tube is installed in conduit pipe 30, ultrasonic wave generator tube comprises transmitting terminal 6 and imports end 7, transmitting terminal 6 runs through holder 1 inserts in conduit pipe 30, imports end 7 and is connected with the capping 8 of plunger tip 3 lower end, and the lower end of transmitting terminal 6 touches with the upper end electricity importing end 7.
During work, lift cylinder 2 promotes plunger tip 3 and stretches in sand-spraying hole, and water inlet pipe 4 is connected with water pump, High-Pressure Water is imported in holder 1, current are spouting from jet orifice 31 after conduit pipe 30, spray into in sand-spraying hole, sand wherein carried out preliminary punching and fall; Be energized the transmitting terminal 6 of ultrasonic wave generator tube transmitting ultrasonic wave, and ultrasonic wave is directed in conduit pipe 30 and sand-spraying hole by importing end 7, realizes carrying out Ultrasonic Cleaning to the inwall of sand-spraying hole.
Embodiment two:
As shown in Figure 1, the ultrasonic wave water washing formula shakeout head of the casting mould of the present embodiment, the improvement comparing embodiment one is, plunger tip 3 is connected by mounting head 5 and holder 1, mounting head 5 is with the water flowing chamber 50 of communication with cavity 10 with conduit pipe 30, and the internal diameter in water flowing chamber 50 is greater than the internal diameter of conduit pipe 30.Water flowing chamber 50 transits to conduit pipe 30, and overall formation one throat structure, increases the hydraulic pressure of conduit pipe 30, thus increases the injection pressure of jet orifice 31.
Embodiment three:
As shown in Figure 1 and Figure 2, the ultrasonic wave water washing formula shakeout head of the casting mould of the present embodiment, the improvement comparing embodiment one is, the inner of jet orifice 31 is with flare 32.Enlarging 32 horn-like, is beneficial to current and enters jet orifice 31, reduces injection resistance.
Embodiment four:
As shown in Figure 1, the ultrasonic wave water washing formula shakeout head of the casting mould of the present embodiment, the improvement comparing embodiment one is, water inlet pipe 4 is can the flexible bellows structure of bending.Water inlet pipe 4 is connected with water pipe, and bending that can be suitable is stretched, and facilitates water pipe to install.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (4)
1. the ultrasonic wave water washing formula shakeout head of a casting mould, comprise holder (1), the upper surface of holder (1) is provided with lift cylinder (2), its lower surface is provided with many plunger tips (3), the position of plunger tip (3) is corresponding with the position of sand-spraying hole, it is characterized in that: described holder (1) is the hollow-core construction with inner chamber (10), and its upper surface is provided with the water inlet pipe (4) be communicated with its inner chamber (10), described plunger tip (3) is the tubular structure with conduit pipe (30), its sidewall is with being communicated with its conduit pipe (30) and multiple jet orifices (31) setting up and down, the inclined of the relative plunger tip (3) of jet orifice (31) is arranged downwards, described conduit pipe is provided with ultrasonic wave generator tube in (30), described ultrasonic wave generator tube comprises transmitting terminal (6) and imports end (7), transmitting terminal (6) runs through holder (1) inserts in conduit pipe (30), import end (7) to be connected with the capping (8) of plunger tip (3) lower end, the lower end of transmitting terminal (6) holds the upper end electricity of (7) to touch with importing.
2. according to the ultrasonic wave water washing formula shakeout head of casting mould according to claim 1, it is characterized in that: described plunger tip (3) is connected by mounting head (5) and holder (1), described mounting head (5) is with the water flowing chamber (50) of communication with cavity (10) with conduit pipe (30), and the internal diameter of water flowing chamber (50) is greater than the internal diameter of conduit pipe (30).
3. according to the ultrasonic wave water washing formula shakeout head of casting mould according to claim 1, it is characterized in that: the inner of described jet orifice (31) is with flare (32).
4. according to the ultrasonic wave water washing formula shakeout head of casting mould according to claim 1, it is characterized in that: described water inlet pipe (4) is can the flexible bellows structure of bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891307.XA CN105382215A (en) | 2015-11-29 | 2015-11-29 | Ultrasonic washing type sand removal head of casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891307.XA CN105382215A (en) | 2015-11-29 | 2015-11-29 | Ultrasonic washing type sand removal head of casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382215A true CN105382215A (en) | 2016-03-09 |
Family
ID=55415354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510891307.XA Pending CN105382215A (en) | 2015-11-29 | 2015-11-29 | Ultrasonic washing type sand removal head of casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785759A (en) * | 2015-04-27 | 2015-07-22 | 李天亮 | An ultrasonic casting crushing sand bed |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1146385A (en) * | 1995-06-30 | 1997-04-02 | 新东工业株式会社 | Sand remover for stripped foundry goods |
| US6017398A (en) * | 1996-10-28 | 2000-01-25 | Forward Technology Industries | Immersed metal cleaning by subjecting object to natural resonant frequency |
| CN201534153U (en) * | 2009-08-30 | 2010-07-28 | 丁克芳 | Improved injection structure of bearing cleaning machine |
| CN102528005A (en) * | 2012-02-15 | 2012-07-04 | 浙江省机电设计研究院有限公司 | Device and method for cleaning iron mold in sand faced iron mold casting production |
| CN103706780A (en) * | 2013-12-27 | 2014-04-09 | 浙江省机电设计研究院有限公司 | Vibrating iron-type sand shooting vent cleaning device and method |
| CN104625029A (en) * | 2015-01-20 | 2015-05-20 | 华中科技大学 | Aluminum or magnesium alloy casting sand core removing device and method |
| CN205236980U (en) * | 2015-11-29 | 2016-05-18 | 无锡市鑫茂锻造有限公司 | Ultrasonic water of casting mould washes formula shakeout head |
-
2015
- 2015-11-29 CN CN201510891307.XA patent/CN105382215A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1146385A (en) * | 1995-06-30 | 1997-04-02 | 新东工业株式会社 | Sand remover for stripped foundry goods |
| US6017398A (en) * | 1996-10-28 | 2000-01-25 | Forward Technology Industries | Immersed metal cleaning by subjecting object to natural resonant frequency |
| CN201534153U (en) * | 2009-08-30 | 2010-07-28 | 丁克芳 | Improved injection structure of bearing cleaning machine |
| CN102528005A (en) * | 2012-02-15 | 2012-07-04 | 浙江省机电设计研究院有限公司 | Device and method for cleaning iron mold in sand faced iron mold casting production |
| CN103706780A (en) * | 2013-12-27 | 2014-04-09 | 浙江省机电设计研究院有限公司 | Vibrating iron-type sand shooting vent cleaning device and method |
| CN104625029A (en) * | 2015-01-20 | 2015-05-20 | 华中科技大学 | Aluminum or magnesium alloy casting sand core removing device and method |
| CN205236980U (en) * | 2015-11-29 | 2016-05-18 | 无锡市鑫茂锻造有限公司 | Ultrasonic water of casting mould washes formula shakeout head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785759A (en) * | 2015-04-27 | 2015-07-22 | 李天亮 | An ultrasonic casting crushing sand bed |
| CN104785759B (en) * | 2015-04-27 | 2018-03-06 | 重庆市荣昌区金益铸业有限公司 | An ultrasonic casting crushing sand bed |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
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| WD01 | Invention patent application deemed withdrawn after publication |