CN205437114U - Cylinder cap inner chamber molding sand clearing device - Google Patents
Cylinder cap inner chamber molding sand clearing device Download PDFInfo
- Publication number
- CN205437114U CN205437114U CN201521059943.8U CN201521059943U CN205437114U CN 205437114 U CN205437114 U CN 205437114U CN 201521059943 U CN201521059943 U CN 201521059943U CN 205437114 U CN205437114 U CN 205437114U
- Authority
- CN
- China
- Prior art keywords
- cylinder cap
- frame
- oscillating plate
- fixed
- molding sand
- 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
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a cylinder cap inner chamber molding sand clearing device in the cylinder cap manufacturing field, including frame, supporting mechanism, strike hammer and amortization mechanism, the supporting mechanism includes backup pad, mounting panel, and the backup pad is fixed in the lower part of frame, and the lower extreme of backup pad is equipped with an album sand hopper. The upper end of backup pad is equipped with vibrating spring, and vibrating spring's upper end is equipped with the vibration board, be equipped with vibrating motor on the vibration board, all be equipped with the drophole in vibration board and the backup pad. The mounting panel is fixed in the frame of vibration board top, strikes the hammer and installs on the mounting panel, and amortization mechanism is fixed on the frame inside wall. This scheme to remain molding sand in the cylinder cap drive more thoroughly, the knockout rate is higher, cushion the cylinder cap through vibrating spring, effectively avoid the cylinder cap to produce under the repeated strike of compressed air and warp or defect such as crackle, reduced the wastrel rate that inside processing caused, through the inside noise that produces of sponge noise damping layer absorption reduction, noise pollution has been reduced.
Description
Technical field
This utility model relates to cylinder cap processing and manufacturing field, is specifically related to a kind of cylinder cap inner chamber molding sand and removes device.
Background technology
Cylinder head is fixture and the ingredient of combustor of diesel engine, cylinder head is installed with fuel injector, rocker shaft bed indicator valve and inlet and outlet valve etc., has entering and exhaust channel and cooling water cavity inside cylinder head, and its structure is complicated, duct is more, wall unevenness.Cylinder cap is usually sand casting forming, in actual production process, needs to remove the molding sand remaining in cylinder cap inner chamber after cylinder cap molding.The sand removal equipment of prior art is mainly made up of parts such as bed piece, vibrations striking mechanism, workbench, stage support slide rail, operation cabinets.Its operation principle removing molding sand is: fixed on the table by cylinder cap (workpiece), utilize vibrations striking mechanism by compressed air high speed vibration, cylinder cap (workpiece) is hit with certain hitting power, make the molding sand inside cylinder cap (workpiece) inner chamber be shaken and crush and come off, thus workpiece is cleaned out.
The removing molding sand equipment of prior art has a disadvantage in that (1) is depended merely on vibrations striking mechanism and hit workpiece, it is difficult to effectively knockout, knockout rate is low.(2) it is fixed on bearing rails due to workbench, when hitting operation, absorbs impulsive force without buffer structure, so that workpiece is susceptible to crackle when overwhelming, on the one hand causes product fraction defective high, on the other hand cause noise pollution.
Utility model content
This utility model is intended to provide a kind of cylinder cap inner chamber molding sand to remove device, to avoid being damaged by cylinder cap when removing the molding sand of cylinder cap inner chamber residual, reduces the noise pollution produced during removing molding sand.
For reaching above-mentioned purpose, basic technology scheme of the present utility model is as follows: device removed by a kind of cylinder cap inner chamber molding sand, including frame, supporting mechanism, peening hammer and silencer mechanism, described supporting mechanism includes gripper shoe, installing plate, described gripper shoe is fixed on the bottom of frame, the lower end of gripper shoe is provided with sand collecting hopper, and the lower end of sand collecting hopper is provided with flashboard.The upper end of gripper shoe is fixed with multiple vibrating spring, and the upper end of vibrating spring is fixed with oscillating plate；Oscillating plate outside vibrating spring is provided with vibrating motor, is provided with balance weight with the oscillating plate of vibrating motor opposite side, and the upper end of oscillating plate is provided with the limited block for positioning cylinder cap, and described oscillating plate and gripper shoe are equipped with some drop-holes.Described installing plate is fixed in the frame above oscillating plate, and described peening hammer is mounted vertically on installing plate.Described frame is " door " shape frame structure, and described noise-reducing structure is the sponge noise reduction layer being fixed on frame medial wall.
The principle of this programme is: during actual application, by limited block cylinder cap button covered the upper end being fixed on oscillating plate, start peening hammer and vibrating motor, peening hammer compressed air is hit in the bottom of cylinder cap, make the Cast sand aeration being attached within cylinder cap, vibrating motor makes oscillating plate make molding sand drop in the sand collecting hopper below gripper shoe through drop-hole with cylinder cap Separation by vibration in the tip oscillations of vibrating spring, cylinder cap vibration.When compressed air is hit on cylinder cap, cylinder cap is buffered by vibrating spring, it is to avoid cylinder cap bears whole hitting power and is deformed or crackle, causes cylinder cap to damage.Sponge noise reduction layer is set during removing molding sand, absorbs the noise of machine frame inside, can effectively reduce the noise produced in molding sand reset procedure, reduce noise pollution.Arrange convenient the recovery by molding sand in sand collecting hopper of flashboard to use；Arranging the weight of weights balance vibrating motor, the vibration making oscillating plate is more uniform；Arrange limited block cylinder cap position on oscillating plate is limited, prevent cylinder cap landing from oscillating plate.
The advantage of this programme is: 1, forming associating vibration by peening hammer, vibrating spring and vibrating motor, remove more thorough to the molding sand remained in cylinder cap, knockout rate reaches more than 90%；2, by vibrating spring, cylinder cap is buffered, be prevented effectively from cylinder cap and be deformed or the defect such as crackle under compressed air repeats to hit, reduce the defect ware rate that internal processing causes；3, absorb, by sponge noise reduction layer, the noise that reduction machine frame inside produces, decrease noise pollution, ensured that operator's is healthy.
Preferred version one, based on a kind of improvement of scheme, the lateral wall of described frame is provided with control chamber, and described control chamber is connected with peening hammer and vibrating motor signal.Control chamber is set conveniently peening hammer and vibrating motor are carried out signal control, conveniently molding sand is removed process and monitor in time, make the cylinder cap inner chamber simpler convenience of molding sand clear operation.
Preferred version two, preferably a kind of improvement of, is provided with acclivitous support bar between bottom and the frame of installing plate.Arrange support bar installing plate and peening hammer are supported, make the weight capacity of installing plate and stability more preferable, more stable when making peening hammer work.
Preferred version three, preferably a kind of improvement of two, described vibrating motor is fixed on oscillating plate by hex bolts, the ironcasting that described balance weight and oscillating plate are formed in one.Fixing vibrating motor by hex bolts makes vibrating motor more reliable and more stable with the connection of oscillating plate, and vibrating effect is more preferable, the integrated oscillating plate of cast iron and the more convenient processing and manufacturing of balance weight.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: frame 1, sponge noise reduction layer 2, peening hammer 3, support bar 4, oscillating plate 5, balance weight 51, vibrating spring 52, gripper shoe 6, sand collecting hopper 61, flashboard 62, control chamber 7.
Embodiment is the most as shown in Figure 1: device removed by a kind of cylinder cap inner chamber molding sand, including frame 1, supporting mechanism, peening hammer 3 and silencer mechanism, described supporting mechanism includes gripper shoe 6, installing plate, described gripper shoe 6 is transversely mounted on the bottom of frame 1, the lower end of gripper shoe 6 is fixed with the sand collecting hopper 61 of inverted trapezoidal, and the lower end of sand collecting hopper 61 is provided with horizontal flashboard 62.The upper end of gripper shoe 6 is fixed with multiple vibrating spring 52, and the upper end of vibrating spring 52 is fixed with oscillating plate 5, vibrating spring 52 at least four and be evenly distributed on the lower end of oscillating plate 5.It is fixed with vibrating motor by hex bolts on oscillating plate 5 outside vibrating spring 52, with on the oscillating plate 5 of vibrating motor opposite side integrally formed with balance weight 51, the upper end of oscillating plate 5 is provided with the limited block for positioning cylinder cap, and described oscillating plate 5 and gripper shoe 6 are equipped with some drop-holes.Described installing plate is fixed in the frame 1 above oscillating plate 5, and described peening hammer 3 is mounted vertically on installing plate, is provided with acclivitous support bar 4 between bottom and the frame 1 of installing plate.Described frame 1 is " door " shape frame structure, and the lateral wall of frame 1 is provided with control chamber 7, and described control chamber 7 is connected with peening hammer 3 and vibrating motor signal.Described noise-reducing structure is the sponge noise reduction layer 2 being fixed on frame 1 medial wall.
In the present embodiment, during actual application, by limited block cylinder cap button covered the upper end being fixed on oscillating plate 5, control peening hammer 3 by control chamber 7 and vibrating motor works, peening hammer 3 compressed air is hit in the bottom of cylinder cap, making the Cast sand aeration being attached within cylinder cap, vibrating motor makes oscillating plate 5 make molding sand drop in the sand collecting hopper 61 below gripper shoe 6 through drop-hole with cylinder cap Separation by vibration in the tip oscillations of vibrating spring 52, cylinder cap vibration.When compressed air is hit on cylinder cap, cylinder cap is buffered by vibrating spring 52, it is to avoid cylinder cap bears whole hitting power and is deformed or crackle, causes cylinder cap to damage.Sponge noise reduction layer 2 is set during removing molding sand, absorbs the noise within frame 1, can effectively reduce the noise produced in molding sand reset procedure, reduce noise pollution.Arrange convenient the recovery by molding sand in sand collecting hopper 61 of flashboard 62 to use；Arranging the weight of balance weight 51 balance vibration motor, the vibration making oscillating plate 5 is more uniform；Arrange limited block cylinder cap position on oscillating plate 5 is limited, prevent cylinder cap landing from oscillating plate 5.Control chamber 7 is set conveniently peening hammer 3 and vibrating motor are carried out signal control, conveniently molding sand is removed process and monitor in time, make the cylinder cap inner chamber simpler convenience of molding sand clear operation.Arrange support bar 4 installing plate and peening hammer 3 are supported, make the weight capacity of installing plate and stability more preferable, make peening hammer 3 more stable when working.Fixing vibrating motor by hex bolts makes vibrating motor more reliable and more stable with the connection of oscillating plate 5, and vibrating effect is more preferable.
Advantage of this embodiment is that: 1, forming associating vibration by peening hammer 3, vibrating spring 52 and vibrating motor, remove more thorough to the molding sand remained in cylinder cap, knockout rate reaches more than 90%；2, by vibrating spring 52, cylinder cap is buffered, be prevented effectively from cylinder cap and be deformed or the defect such as crackle under compressed air repeats to hit, reduce the defect ware rate that internal processing causes；3, absorb the internal noise produced of reduction frame 1 by sponge noise reduction layer 2, decrease noise pollution, ensured that operator's is healthy.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and/or characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (4)
1. device removed by a cylinder cap inner chamber molding sand, including frame, supporting mechanism, peening hammer and silencer mechanism, described supporting mechanism includes that gripper shoe, installing plate, described gripper shoe are fixed on the bottom of frame, the lower end of gripper shoe is provided with sand collecting hopper, and the lower end of sand collecting hopper is provided with flashboard；It is characterized in that, the upper end of gripper shoe is fixed with multiple vibrating spring, and the upper end of vibrating spring is fixed with oscillating plate；Oscillating plate outside vibrating spring is provided with vibrating motor, is provided with balance weight with the oscillating plate of vibrating motor opposite side, and the upper end of oscillating plate is provided with the limited block for positioning cylinder cap, and described oscillating plate and gripper shoe are equipped with some drop-holes；Described installing plate is fixed in the frame above oscillating plate, and described peening hammer is mounted vertically on installing plate；Described frame is " door " shape frame structure, and described silencer mechanism is the sponge noise reduction layer being fixed on frame medial wall.
Device removed by cylinder cap inner chamber molding sand the most according to claim 1, it is characterised in that: the lateral wall of described frame is provided with control chamber, and described control chamber is connected with peening hammer and vibrating motor signal.
Device removed by cylinder cap inner chamber molding sand the most according to claim 2, it is characterised in that: it is provided with acclivitous support bar between bottom and the frame of installing plate.
Device removed by cylinder cap inner chamber molding sand the most according to claim 3, it is characterised in that: described vibrating motor is fixed on oscillating plate by hex bolts, the ironcasting that described balance weight and oscillating plate are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059943.8U CN205437114U (en) | 2015-12-19 | 2015-12-19 | Cylinder cap inner chamber molding sand clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059943.8U CN205437114U (en) | 2015-12-19 | 2015-12-19 | Cylinder cap inner chamber molding sand clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437114U true CN205437114U (en) | 2016-08-10 |
Family
ID=57180328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521059943.8U Expired - Fee Related CN205437114U (en) | 2015-12-19 | 2015-12-19 | Cylinder cap inner chamber molding sand clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437114U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127103A (en) * | 2017-12-10 | 2018-06-08 | 永城职业学院 | A kind of casting surface cleaning equipment |
| CN108145137A (en) * | 2017-12-10 | 2018-06-12 | 永城职业学院 | A kind of casting takes off husky machine |
| CN114833732A (en) * | 2022-04-15 | 2022-08-02 | 河南工程学院 | Centrifugal cast pipe shot-throwing sand vibration removing device and system |
| CN117463976A (en) * | 2023-12-27 | 2024-01-30 | 唐山市坤烁电力设备有限公司 | Breaking hammer for removing riser |
-
2015
- 2015-12-19 CN CN201521059943.8U patent/CN205437114U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127103A (en) * | 2017-12-10 | 2018-06-08 | 永城职业学院 | A kind of casting surface cleaning equipment |
| CN108145137A (en) * | 2017-12-10 | 2018-06-12 | 永城职业学院 | A kind of casting takes off husky machine |
| CN108127103B (en) * | 2017-12-10 | 2019-10-25 | 永城职业学院 | A kind of casting surface cleaning equipment |
| CN114833732A (en) * | 2022-04-15 | 2022-08-02 | 河南工程学院 | Centrifugal cast pipe shot-throwing sand vibration removing device and system |
| CN117463976A (en) * | 2023-12-27 | 2024-01-30 | 唐山市坤烁电力设备有限公司 | Breaking hammer for removing riser |
| CN117463976B (en) * | 2023-12-27 | 2024-03-08 | 唐山市坤烁电力设备有限公司 | Breaking hammer for removing riser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205437114U (en) | Cylinder cap inner chamber molding sand clearing device | |
| CN106735117B (en) | Convertible cast cleaning device | |
| CN109175317B (en) | Knockout device is used in cylinder head casting production | |
| CN107723388A (en) | A kind of impact dust arrester of leather processing | |
| CN105436417A (en) | Cylinder cover inner cavity molding sand removing and polishing device | |
| CN205362641U (en) | Pnematic cylinder cap inner chamber molding sand clearing device | |
| CN105499547A (en) | Casting shakeout machine | |
| CN105436481A (en) | Molding sand clearing device for pneumatic cylinder cover inner cavity | |
| CN206794331U (en) | A kind of dust guard for plant equipment | |
| CN210829484U (en) | Diesel generating set convenient to inside clearance | |
| CN105436482A (en) | Molding sand clearing device for cylinder cover inner cavity | |
| KR20190108677A (en) | Sand core cracker | |
| CN209578139U (en) | A kind of casting shakeout with feeding device | |
| CN208680458U (en) | 3D printing sand core automatic desanding equipment | |
| CN212802695U (en) | Waterproof repair engineering gap cleaning device of building | |
| CN213039743U (en) | Damping Roots blower | |
| CN209578140U (en) | Vibratory shakeout machine is used in a kind of casting | |
| CN219357895U (en) | Dustproof shakeout platform of making an uproar that falls | |
| CN205362563U (en) | Burnishing device is clear away to cylinder cap inner chamber molding sand | |
| CN204700252U (en) | A kind of cylinder cap inner chamber of modified node method removes molding sand device | |
| CN220028644U (en) | Quick sand loosening device for sand core casting aluminum cylinder body | |
| CN207787189U (en) | Swing vibration high pressure blow-gas formula cleaning plant | |
| CN219379277U (en) | Protective flame cutting machine | |
| CN206911460U (en) | A kind of low noise disintegrating machine | |
| CN220716659U (en) | Rice edulcoration equipment with dustproof mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161219 |