CN203209671U - Sinking type iron mould cavity cleaning device for lowering iron mould cleaning noises - Google Patents
Sinking type iron mould cavity cleaning device for lowering iron mould cleaning noises Download PDFInfo
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- CN203209671U CN203209671U CN 201320125155 CN201320125155U CN203209671U CN 203209671 U CN203209671 U CN 203209671U CN 201320125155 CN201320125155 CN 201320125155 CN 201320125155 U CN201320125155 U CN 201320125155U CN 203209671 U CN203209671 U CN 203209671U
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Abstract
The utility model relates to a sinking type iron mould cavity cleaning device for lowering iron mould cleaning noises. The sinking type iron mould cavity cleaning device comprises a main body frame and a vibration shakeout mechanism, and is characterized by also comprising an iron mould lifting mechanism and a sand seal deafening device, wherein the main body frame is arranged on the ground and is provided with the iron mould lifting mechanism, a pit is formed below the main body frame, the vibration shakeout mechanism is installed on the pit foundation and is wholly arranged underground, the iron mould lifting mechanism is arranged corresponding to the vibration shakeout mechanism, and the sand seal deafening device is arranged above the vibration shakeout mechanism so as to enable the vibration shakeout mechanism to be arranged in the sealed pit space during working. With the adoption of the sinking type iron mould cavity cleaning device, the iron mould cleaning noises can be effectively lowered, and flied dust is reduced.
Description
Technical field
The utility model relates to a kind of a kind of sunk type swage die cavity cleaning plant that reduces swage cleaning noise for the Iron Mould Coated Sand foundry production line.
Background technology
Iron Mould Coated Sand casting belongs to one of Special Processes of Metal Castings, has production characteristics such as energy-conservation, material-saving, high-quality, green, and along with the development of Domestic Automotive Industry, the application of Iron Mould Coated Sand foundry engieering is more and more wider.For the Iron Mould Coated Sand Foundry Production of foundry goods in enormous quantities, adopt the mode of mechanization Iron Mould Coated Sand foundry production line to organize production usually.In the Iron Mould Coated Sand foundry production, swage recycles, that is: each notes water and finish, foundry goods is cooled to certain temperature, unpacks, after foundry goods is taken out from swage, after the sand-spraying hole of swage and the residual sand in the inner chamber cleaned out, to deliver to again and cover the sand molding station, utilize the waste heat of swage, swage will be covered sand molding.The cleaning of the remaining layer of sand of swage inner chamber, the general mode that adopts vibrations, soon swage is placed on the knockout bucket of a metal making, the knockout bucket is fixed on the shock platforms, shake subsequently, make and produce bump between swage and the knockout bucket, the remnants that continuous impact is adhered to the swage inner chamber cover layer of sand and progressively separate, peel off with the swage inner chamber, thereby realize the cleaning of swage inner chamber.The patent No. is 201220250266., and patent name is for disclosing a kind of structure in the Chinese patent of " vibrating shakeout machine ": comprise pedestal, the lowering or hoisting gear that links to each other with ground by pedestal and the bumper that is arranged on the top of lowering or hoisting gear.Bumper comprise the lower shoe that is arranged at the lowering or hoisting gear top, the lower spring cup that is arranged on the upper surface of lower shoe, screw rod, by screw rod be slidably disposed on the upper plate of the top of lower shoe, the lower surface that is arranged on upper plate and its position and lower spring cup one to one upper spring seat, be located at the spring between lower spring cup and the upper spring seat and be arranged on the upper surface of lower shoe or the vibratory equipment of the lower surface of upper plate.
Above-mentioned prior art, the strike note that the bump of metal and metal produces between swage and the knockout bucket in scale removal process produces quite high noise decibel, generally all surpasses 85 decibels, belongs to more serious man-made noise.Along with improving constantly that industrial production environment requires, this noise like all belongs to the scope of improvement.Particularly foundry enterprise as the large electricity consumer, in order to reduce production costs, rationally use electric energy, is produced often all to be arranged in and is produced midnight.This class man-made noise often becomes the maximum sound source that disturbs residents, and must carry out improvement up to standard, otherwise will face the predicament of stopping production.The noise reduction of swage cleaning has become the key issue that needs to be resolved hurrily in the swage scale removal process in the Iron Mould Coated Sand Foundry Production.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and a kind of sunk type swage die cavity cleaning plant that can effectively reduce swage cleaning noise is provided.
The technical method that the utility model solves the problems of the technologies described above employing is: the sunk type swage die cavity cleaning plant that reduces swage cleaning noise, comprise main body frame and vibrating shakeout mechanism, it is characterized in that: also include swage elevating mechanism and sand seal sound arrester, described main body frame setting on the ground, the swage elevating mechanism is installed on the main body frame, the main body frame below is provided with melt pit, vibrating shakeout mechanism is installed on the melt pit basis, whole vibrating shakeout mechanism is positioned at underground fully, the swage elevating mechanism is corresponding with the vibrating shakeout mechanism position, and the sand seal sound arrester is arranged on when vibrating shakeout mechanism top makes the work of vibrating shakeout mechanism and is in the airtight ground defect subspaces.The utility model is arranged on whole vibrating shakeout mechanism in the melt pit fully, and further reduces noise in conjunction with the sand seal sound arrester, and the sound arrester of sand seal simultaneously can also fly upward everywhere to the dust that prevents the generation in the scale removal process, significantly improves working environment.
Main body frame described in the utility model comprises by an overall structure of putting the beams in place and column installation fastened to each other is formed.The main body frame mounting structure is reasonable, and is easy for installation.
Swage elevating mechanism described in the utility model comprises lift cylinder, the lifting guide pillar, roller bed frame and swage positioner, the sand seal sound arrester comprises the sound insulation cover plate, the moving beam of sound insulation and sound insulation sand sealing groove, lift cylinder is fixedly mounted on the upper beam, the moving beam of sound insulation is connected with the piston of lift cylinder, roller bed frame is fixedly mounted on the both sides of the moving beam of sound insulation, be separately installed with the swage positioner on each roller bed frame, the lifting guide pillar is installed on the moving beam of sound insulation, the framework edge of the moving beam of described sound insulation cover plate and sound insulation has double-deck sound insulation and transplants a cutting, the sound insulation cover plate is arranged on the melt pit opening part, the position that the melt pit opening part is corresponding with sound insulation cover plate and the moving beam of sound insulation is provided with the sound insulation sand sealing groove, when the moving Liang Gai of sound insulation cover plate or sound insulation was on the sound insulation sand sealing groove, the double-deck sound insulation on the moving beam of sound insulation cover plate and sound insulation was transplanted a cutting and is inserted in the sound insulation sand sealing groove.The effect of lifting guide pillar is to prevent that roller bed frame on the moving beam of sound insulation from the oscilaltion process and in the swage turnover roller bed frame process, producing.Along with moving up and down of lift cylinder, sound insulation is moved beam, roller bed frame, lifting guide pillar and is and then moved up and down.The effect of swage elevating mechanism is exactly that swage is dropped to the working face of cleaning plant from production line roller-way height, contacts with the cleaning plant working face, otherwise or.The realization of the lifting action of elevating mechanism also can adopt the mode of other power to realize, such as: hydraulic drive, electronic.Double-deck sound insulation on the moving beam of sound insulation cover plate and sound insulation is transplanted a cutting and is inserted in the sound insulation sand sealing groove, so just can play the effect that intercepts sound transmission well and prevent from clearing up flying upward of dust.
Swage positioner described in the utility model comprises gland, locator shell, spring, piston, bumps pearl, be disposed with gland, spring, piston in the locator shell and bump pearl, bump pearl and push down with piston, be provided with spring between piston and the gland, bump pearl and can rotate.Under the effect of spring force, bump the part of pearl and stretch out the locator shell, can be by the rotation gland, the compression spring obtains to bump the difference ejection power of pearl.The location is bumped on the work roll table that pearl is installed in descaling machine.When swage pushes the descaling machine roller-way, the race limit of swage will be bumped pearl and be pressed into, bump pearl along with running the movement on limit when swage and rotating, when swage arrives the operating position, the circumferential notch position on limit is just in time run in the position of bumping pearl at swage, under the effect of spring force, bump pearl and eject, bump pearl and just in time be stuck in swage race limit circumferential notch, play the effect with the swage location.The swage positioner adopts telescopic location to bump pearl swage is located, and when swage carried out lifting process along with the swage elevating mechanism, swage is basic on roller bed frame to keep motionless.
Sound insulation cover plate described in the utility model, the outside irony frame structure that adopts of the moving beam of sound insulation, the inner noise reduction sound material of filling.Its sound-absorbing effect of said structure is good.
The sound insulation sand sealing groove degree of depth described in the utility model is the 100-120 millimeter, and the sound insulation cutting degree of depth is the 60-80 millimeter.Selecting its effect of above-mentioned parameter and benefit is well noise isolation to be come, and two cutting are in order to strengthen soundproof effect, to transplant a cutting the degree of depth at the 60-80 millimeter, guarantee to transplant a cutting and insert fully in the sand sealing groove, and insertion process is not too required great effort simultaneously.The sand sealing groove degree of depth is that the 100-120 millimeter matches with cutting length, and of no use too deeply, too shallow cutting is not inserted into the end.The sand sealing groove degree of depth is greater than transplanting a cutting length more than 30 millimeters, and the sand in the cutting insertion process in the sand sealing groove can not overflow sand sealing groove.
The utility model adopts two modes of transplanting a cutting, and two cutting are better than single soundproof effect of transplanting a cutting, and when two cutting are inserted, also are full of fine sand between the cutting, play the effect of double-deck sound insulation, and two cutting also are easy to be inserted in the sand sealing groove simultaneously.
The thickness of sound insulation cover plate described in the utility model, the moving beam of sound insulation is the 150-200 millimeter.Selecting its effect of above-mentioned parameter and benefit is most noise noise abatement not too can be taken up room economical with materials again simultaneously.
Noise reduction sound material described in the utility model is porous cotton or cellular glass fiber.Selection its effect of above-mentioned material and benefit are that the noise abatement sound-absorbing effect of these two kinds of materials is good, and be simultaneously in light weight.
The utility model compared with prior art has the following advantages: adopt the utility model that swage is cleared up the vibrating shakeout device part and be positioned over underground fully, whole device has only a face (beam is moved in sound insulation cover plate and sound insulation) to contact with the production surrounding environment, all the other all are in underground state, underground soil layer has good absorbing sound and lowering noise effect, the moving beam of sound insulation cover plate and sound insulation adopts the effective material of absorbing sound and lowering noise to make, adopt the sand seal sealing between the moving beam of sound insulation cover plate and sound insulation and the melt pit, the suction noise effects that produces noise for bump between swage in the scale removal process and the knockout bucket is fairly obvious.The noise source that scale removal process is produced comes with surrounding environment is isolated, and effect is obvious on the noise of reduction production process, satisfies the Foundry Production environment requirement.Simultaneously the utility model is realized concentrating of the dust that produces in the scale removal process easily, prevents that dust from flying upward everywhere, and pollution is production environment on every side.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure side view.
Fig. 3 is the utility model sand seal sound insulation schematic diagram.
Fig. 4 does not enter the utility model view for swage.
View when Fig. 5 is not put in the vibrating shakeout mechanism for swage.
View when Fig. 6 is put into vibrating shakeout mechanism for swage.
Fig. 7 is the utility model swage positioning device structure schematic diagram.
The specific embodiment
Referring to Fig. 1 ~ Fig. 3, the utility model comprises main body frame I, swage elevating mechanism II, vibrating shakeout mechanism III and sand seal sound arrester IV, the main body frame I comprises upper beam 1 and column 2, swage elevating mechanism II comprises lift cylinder 9, lifting guide pillar 10, roller bed frame 4 and swage positioner 6, vibrating shakeout mechanism III comprises that vibrating shakeout device 5, knockout bucket 11 and antiquated sand connect bucket 12, and sand seal sound arrester IV comprises sound insulation cover plate 8, the moving beam 3 of sound insulation and sound insulation sand sealing groove 7.
Upper beam 1, column 2 interfix the structure that forms a whole are installed, and lift cylinder 9 usefulness bolting are installed on the upper beam 1, and the moving beam 3 of sound insulation links together with the piston of lift cylinder 9.Roller bed frame 4 is fixedly mounted on moving beam 3 both sides of sound insulation, is separately installed with swage positioner 6 on each roller bed frame 4.These swage positioner 6 structures comprise as shown in Figure 7: gland 14, locator shell 15, spring 16, piston 17, bump pearl 18 etc.Be disposed with gland 14, spring 16, piston 17 in the locator shell 15 and bump pearl 18, bump pearl 18 usefulness pistons 16 and push down, be provided with spring 16 between piston 16 and the gland 14, bump pearl 18 and can rotate.Under the effect of spring 16, bump the part of pearl 18 and stretch out locator shell 15, can be by rotation gland 14, compression spring 16 obtains to bump the difference ejection power of pearl 18.When swage B pushes the descaling machine roller-way, the race limit of swage B will be bumped pearl 18 and be pressed into, bumping pearl 18 runs the movement on limit along with swage B and rotates, when swage B arrives the operating position, the circumferential notch position on limit is just in time run in the position of bumping pearl 18 at swage B, under the effect of spring 16, bump pearl 18 and eject, bump pearl 18 and just in time be stuck in swage B race limit circumferential notch, play the effect with swage B location.Lifting guide pillar 10 is installed on the moving beam of sound insulation 3.Column 2 belows are provided with a melt pit A, whole vibrating shakeout mechanism III all is arranged among the melt pit A, wherein vibrating shakeout device 5 is directly installed on the melt pit A basis, vibrating shakeout device 5 can adopt the shaking device of vibration motor driving, also can adopt the vibration mode of pneumatic vibrations piston-cylinder.Vibrating shakeout device 5 tops are provided with knockout bucket 11, and knockout bucket 11 1 sides are provided with antiquated sand and connect bucket 12.When swage B was placed on the vibrating shakeout device 5, vibrating shakeout device 5 can begin vibrations with certain vibration frequency and amplitude of vibration as requested, makes the certain bump of generation between swage B and the vibrating shakeout device 5.
Referring to Fig. 4 ~ Fig. 6, the course of work of the present utility model is as follows: when swage send case apparatus swage B is delivered to operating position in the utility model roller bed frame 4, rely on swage positioner 6 that swage B is located, swage elevating mechanism II drops to the end subsequently, this moment, swage B broke away from roller bed frame 4, the double-deck sound insulation cutting 13 of the moving beam 3 framework edges of sound insulation is inserted in the corresponding sound insulation sand sealing groove 7 fully, and whole vibrating shakeout mechanism's III and swage B are enclosed underground fully, are hedged off from the outer world.It is that the moving beam 3 of sound insulation cover plate 8 and sound insulation contacts with surrounding environment that whole device has only a face, and all the other all are in underground state, and the suction noise effects that produces noise for bump between swage B in the scale removal process and the knockout bucket 11 is fairly obvious.Begin then swage B is shaken cleaning, the dust that the vibrations scale removal process produces also is closed in this airtight space of melt pit fully, and the control of vibrations cleaning noise is between the 40-50 decibel.The vibrations cleaning is finished, swage elevating mechanism II rises, roller bed frame 4 continues to rise after running into the race limit of swage B, swage B is taken away vibrating shakeout mechanism III, after the rising of swage elevating mechanism II puts in place, its roller bed frame 4 flushes with outside production line roller-way, can utilize swage to send case apparatus then or manually swage B is pushed into outside production line roller-way, finishes the swage scale removal process one time.
Though the utility model with embodiment openly as above; but it is not in order to limit protection domain of the present utility model; any technical staff who is familiar with this technology, the change of doing in not breaking away from design of the present utility model and scope and retouching all should belong to protection domain of the present utility model.
Claims (8)
1. one kind is reduced the sunk type swage die cavity cleaning plant that swage is cleared up noise, comprise main body frame and vibrating shakeout mechanism, it is characterized in that: also include swage elevating mechanism and sand seal sound arrester, described main body frame setting on the ground, the swage elevating mechanism is installed on the main body frame, the main body frame below is provided with melt pit, vibrating shakeout mechanism is installed on the melt pit basis, whole vibrating shakeout mechanism is positioned at underground fully, the swage elevating mechanism is corresponding with the vibrating shakeout mechanism position, and the sand seal sound arrester is arranged on when vibrating shakeout mechanism top makes the work of vibrating shakeout mechanism and is in the airtight ground defect subspaces.
2. reduction swage according to claim 1 is cleared up the sunk type swage die cavity cleaning plant of noise, it is characterized in that: described main body frame comprises by an overall structure of putting the beams in place and column installation fastened to each other is formed.
3. reduction swage according to claim 2 is cleared up the sunk type swage die cavity cleaning plant of noise, it is characterized in that: described swage elevating mechanism comprises lift cylinder, the lifting guide pillar, roller bed frame and swage positioner, the sand seal sound arrester comprises the sound insulation cover plate, the moving beam of sound insulation and sound insulation sand sealing groove, lift cylinder is fixedly mounted on the upper beam, the moving beam of sound insulation is connected with the piston of lift cylinder, roller bed frame is fixedly mounted on the both sides of the moving beam of sound insulation, be separately installed with the swage positioner on each roller bed frame, the lifting guide pillar is installed on the moving beam of sound insulation, the framework edge of the moving beam of described sound insulation cover plate and sound insulation has double-deck sound insulation and transplants a cutting, the sound insulation cover plate is arranged on the melt pit opening part, the position that the melt pit opening part is corresponding with sound insulation cover plate and the moving beam of sound insulation is provided with the sound insulation sand sealing groove, when the moving Liang Gai of sound insulation cover plate or sound insulation was on the sound insulation sand sealing groove, the double-deck sound insulation on the moving beam of sound insulation cover plate and sound insulation was transplanted a cutting and is inserted in the sound insulation sand sealing groove.
4. reduction swage according to claim 3 is cleared up the sunk type swage die cavity cleaning plant of noise, it is characterized in that: described swage positioner comprises gland, locator shell, spring, piston, bumps pearl, be disposed with gland, spring, piston in the locator shell and bump pearl, bumping pearl pushes down with piston, be provided with spring between piston and the gland, bump pearl and can rotate.
5. the sunk type swage die cavity cleaning plant of reduction swage cleaning noise according to claim 3 is characterized in that: described sound insulation cover plate, the outside irony frame structure that adopts of the moving beam of sound insulation, the inner noise reduction sound material of filling.
6. reduction swage according to claim 3 is cleared up the sunk type swage die cavity cleaning plant of noise, and it is characterized in that: the described sound insulation sand sealing groove degree of depth is the 100-120 millimeter, and the sound insulation cutting degree of depth is the 60-80 millimeter.
7. reduction swage according to claim 5 is cleared up the sunk type swage die cavity cleaning plant of noise, it is characterized in that: the thickness of described sound insulation cover plate, the moving beam of sound insulation is the 150-200 millimeter.
8. reduction swage according to claim 5 is cleared up the sunk type swage die cavity cleaning plant of noise, and it is characterized in that: described noise reduction sound material is porous cotton or cellular glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125155 CN203209671U (en) | 2013-03-19 | 2013-03-19 | Sinking type iron mould cavity cleaning device for lowering iron mould cleaning noises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125155 CN203209671U (en) | 2013-03-19 | 2013-03-19 | Sinking type iron mould cavity cleaning device for lowering iron mould cleaning noises |
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| Publication Number | Publication Date |
|---|---|
| CN203209671U true CN203209671U (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125155 Withdrawn - After Issue CN203209671U (en) | 2013-03-19 | 2013-03-19 | Sinking type iron mould cavity cleaning device for lowering iron mould cleaning noises |
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| CN (1) | CN203209671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170608A (en) * | 2013-03-19 | 2013-06-26 | 浙江省机电设计研究院有限公司 | Cleaning device and method for sunken type iron mold cavity used for reducing iron mold cleaning noise |
| CN105579163A (en) * | 2013-11-15 | 2016-05-11 | 宝马股份公司 | Maintenance station for casting moulds and maintenance method for a casting mould |
-
2013
- 2013-03-19 CN CN 201320125155 patent/CN203209671U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170608A (en) * | 2013-03-19 | 2013-06-26 | 浙江省机电设计研究院有限公司 | Cleaning device and method for sunken type iron mold cavity used for reducing iron mold cleaning noise |
| CN105579163A (en) * | 2013-11-15 | 2016-05-11 | 宝马股份公司 | Maintenance station for casting moulds and maintenance method for a casting mould |
| US10695829B2 (en) | 2013-11-15 | 2020-06-30 | Bayerische Motoren Werke Aktiengesellschaft | Maintenance station for casting molds and maintenance method for a casting mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130925 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |