CN204700252U - A kind of cylinder cap inner chamber of modified node method removes molding sand device - Google Patents
A kind of cylinder cap inner chamber of modified node method removes molding sand device Download PDFInfo
- Publication number
- CN204700252U CN204700252U CN201520428922.2U CN201520428922U CN204700252U CN 204700252 U CN204700252 U CN 204700252U CN 201520428922 U CN201520428922 U CN 201520428922U CN 204700252 U CN204700252 U CN 204700252U
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- China
- Prior art keywords
- workbench
- air bag
- molding sand
- lathe bed
- vibrating motor
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- 239000003110 molding sand Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The cylinder cap inner chamber that the utility model relates to a kind of modified node method removes molding sand device, comprise lathe bed, vibration striking mechanism, workbench and switch board, it is characterized in that: be provided with air bag and vibrating motor in the bottom surface of workbench, described air bag has three at least, to be arranged on lathe bed underframe and to be formed to support the elastic linear of workbench; Vibrating motor is fixedly mounted on the both sides, bottom surface of workbench, forms the vibrational structure to workbench; Vibration striking mechanism is arranged on the top of workbench, switch board is arranged on the side of lathe bed, the vibration control input end of striking mechanism, a control output end of each connection control cabinet of vibrating motor, form workpiece interlock vibrating mechanism that workbench and workbench overwhelm.The utility model can have the beneficial effects such as structure is simple, knockout rate is high, workpiece can not crack, noise is little and actuation time is short, efficiency.
Description
Technical field
The utility model relates to a kind of cylinder cap inner chamber and removes molding sand device, and the cylinder cap inner chamber being specifically related to a kind of modified node method removes molding sand device.Belong to automobile and accessory manufacturing technology field thereof.
Background technology
In actual production process, need the molding sand (sand grains) removing cylinder cap inner chamber, and shakeout is a kind of special equipment aiming at complicated cylinder cap inner chamber removing molding sand.As shown in Figure 2, the sand removal equipment of prior art is primarily of parts compositions 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 that the molding sand inside cylinder cap (workpiece) inner chamber is shaken and fragmentation comes off, thus workpiece is cleaned out.
There is following shortcoming in the removing molding sand equipment of prior art: (1) is depended merely on vibrations striking mechanism and hit workpiece, and be difficult to effective knockout, knockout rate is low.(2) because workbench is fixed on bearing rails, absorb impulsive force without buffer structure when hitting operation, so that easily there is crackle when overwhelming in workpiece, causing product fraction defective high on the one hand, cause noise pollution on the other hand.(3) need to adopt sliding table mode to locate, repetitive positioning accuracy is low, actuation time is long, efficiency is low.
Utility model content
The purpose of this utility model, that removing molding sand equipment in order to solve prior art exists that knockout rate is low, workpiece easily cracks, noise is large and actuation time long, inefficient problem, there is provided a kind of cylinder cap inner chamber of modified node method to remove molding sand device, have the advantages that structure is simple, knockout rate is high, workpiece can not crack, noise is little and actuation time is short, efficiency is high.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of cylinder cap inner chamber of modified node method removes molding sand device, comprise lathe bed, vibration striking mechanism, workbench and switch board, its design feature is: be provided with air bag and vibrating motor in the bottom surface of workbench, described air bag has three at least, and this air bag to be arranged on lathe bed underframe and to be formed and supports the elastic linear of workbench; Vibrating motor is fixedly mounted on the both sides, bottom surface of workbench, forms the vibrational structure to workbench; Vibration striking mechanism is arranged on the top of workbench, switch board is arranged on the side of lathe bed, the vibration control input end of striking mechanism, a control output end of each connection control cabinet of vibrating motor, form the interlock vibrating mechanism of workpiece that workbench and workbench overwhelm.
The purpose of this utility model can also be achieved through the following technical solutions:
Further, vibrating motor can have two, is fixedly mounted on the both sides, bottom surface of workbench.
Further, air bag can have four, to be arranged on lathe bed underframe and to be fixedly connected with workbench, being formed and support the elastic linear of workbench.
Further, described air bag can in circular.
The utility model has following beneficial effect:
1, the utility model is owing to being provided with air bag and vibrating motor in the bottom surface of workbench, and described air bag to be arranged on lathe bed underframe and to be formed and supports the elastic linear of workbench; Vibrating motor is fixedly mounted on the both sides, bottom surface of workbench, forms the vibrational structure to workbench; By switch board to the control vibrating striking mechanism and vibrating motor, formation work and workbench overwhelm the interlock vibrating mechanism of workpiece, give the workpiece high-frequency vibration on workbench, make the fragmentation further of core cavity molding sand, come off and discharge, therefore, the removing molding sand equipment that can solve prior art has that knockout rate is low, workpiece easily cracks, noise is large and actuation time is long, inefficient problem, has the beneficial effects such as structure is simple, knockout rate is high, workpiece can not crack, noise is little and actuation time is short, efficiency.
2, the utility model is by being fixed on air bag by workbench, the direct Set and Positioning of workpiece, has and reduces workbench running fix action on slide rail, raising positioning precision and cut down the beneficial effects such as action.
Accompanying drawing explanation
Fig. 1 is the structural representation of this specific embodiment 1.
Fig. 2 is the structural representation of prior art shakeout machinery.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Specific embodiment 1:
With reference to Fig. 1, the present embodiment comprises lathe bed 2-1, vibration striking mechanism 2-2, workbench 2-3 and switch board 2-5, air bag 2-4 and vibrating motor 2-7 is provided with in the bottom surface of workbench 2-3, described air bag 2-4 has three at least, and this air bag 2-4 to be arranged on lathe bed 2-1 underframe and to be formed and supports the elastic linear of workbench 2-3; Vibrating motor 2-7 is fixedly mounted on the both sides, bottom surface of workbench 2-3, forms the vibrational structure to workbench 2-3; Vibration striking mechanism 2-2 is arranged on the top of workbench 2-3, switch board 2-5 is arranged on the side of lathe bed 2-1, the control input end of vibration striking mechanism 2-2, a control output end of vibrating motor 2-7 each connection control cabinet 2-5, the interlock vibrating mechanism of workpiece that formation workbench 2-3 and workbench 2-3 overwhelms.
In the present embodiment:
Vibrating motor 2-7 has two, is fixedly mounted on the both sides, bottom surface of workbench 2-3.Air bag 2-4 has four, to be arranged on lathe bed 2-1 underframe and to be fixedly connected with workbench 2-3, being formed and support the elastic linear of workbench 2-3.Described air bag 2-4 is circular.
Vibrating motor 2-7 adopts the vibrational structure motor of routine techniques, and air bag 2-4 adopts the circular ring air bag of routine techniques, and vibration striking mechanism 2-2 adopts the vibration striking mechanism equipment of routine techniques, and switch board 2-5 adopts the electrical control cabinet of routine techniques.
The operation principle of the present embodiment is as follows:
Four circular air bag 2-4 install on the underframe of lathe bed 2-1; The bottom of workbench 2-3 is fixedly connected on described air bag; Both sides bottom workbench 2-3 are connected and installed two vibrating motor 2-7; Vibration striking mechanism 2-2 is made up of four circular vibration cylinders and four circular peening hammers, to be positioned at above workbench 2-3 and to be connected and installed with lathe bed 2-1; Switch board 2-5 is positioned at the right side of lathe bed 2-1, for controlling operation.Four circular air bag 2-4 support table 2-3, its effect is that workpiece 2-6 is played buffering by during four peening hammers decline strikes on the table, increases operation flexible, can effectively reduce noise and prevent workpiece 2-6 from the process of overwhelming, occurring crackle.The effect of two vibrating motor 2-7 of the two bottom sides installation of workbench 2-3 is: when workpiece 2-6 hits at vibrated striking mechanism 2-2, this vibrating motor 2-7 starts simultaneously, give the workpiece dither on workbench 2-3, make the fragmentation further of core cavity molding sand, come off and discharge.Workbench is fixed on air bag, the direct Set and Positioning of workpiece, reduces workbench running fix action on slide rail, improve positioning precision and cut down action CT 5 seconds
After workpiece 2-6 is placed in workbench 2-3 location, peening hammer declines and is pressed on the soup mouth of cylinder cap goods, then the bleed pressure set make vibrating air cylinder drive peening hammer back and forth not failure of oscillation to start building part 2-6, vibration force makes workpiece 2-6 inner chamber molding sand broken, the air bag 2-4 of supporting table inflates simultaneously, vibrations between amortization work bench and workpiece, between workbench and lathe bed, increase operation flexible, reduce noise and prevent workpiece from being occurred crackle by strike.After reaching setting Impulse time, peening hammer rises, and then two vibration motors start simultaneously, give the workpiece high-frequency vibration on workbench, rock, and makes the fragmentation further of goods inner chamber molding sand, comes off and discharge.
Specific embodiment 2:
The feature of the utility model specific embodiment 2 is: air bag 2-4 has three, to be arranged on lathe bed 2-1 underframe and to be formed to support the elastic linear of workbench 2-3.All the other are with specific embodiment 1.
The utility model is adopted to improve the knockout ability of shakeout.Knockout rate, by original 72%, has brought up to more than 85%.Bad without there is crackle after improving; Noise is reduced to less than 80 decibels by original 89 decibels.Improvement is carried out to shakeout structure and improves knockout ability, reduce the bad generation of crackle and reduce noise.
Claims (4)
1. the cylinder cap inner chamber of a modified node method removes molding sand device, comprise lathe bed (2-1), vibration striking mechanism (2-2), workbench (2-3) and switch board (2-5), it is characterized in that: be provided with air bag (2-4) and vibrating motor (2-7) in the bottom surface of workbench (2-3), described air bag (2-4) has three at least, and air bag (2-4) to be arranged on lathe bed (2-1) underframe and to be formed and supports the elastic linear of workbench (2-3); Vibrating motor (2-7) is fixedly mounted on the both sides, bottom surface of workbench (2-3), forms the vibrational structure to workbench (2-3); Vibration striking mechanism (2-2) is arranged on the top of workbench (2-3), switch board (2-5) is arranged on the side of lathe bed (2-1), the control input end of vibration striking mechanism (2-2), a control output end of each connection control cabinet (2-5) of vibrating motor (2-7), form the interlock vibrating mechanism of workpiece that workbench (2-3) and workbench (2-3) overwhelm.
2. the cylinder cap inner chamber of a kind of modified node method according to claim 1 removes molding sand device, it is characterized in that: vibrating motor (2-7) has two, is fixedly mounted on the both sides, bottom surface of workbench (2-3).
3. the cylinder cap inner chamber of a kind of modified node method according to claim 1 removes molding sand device, it is characterized in that: air bag (2-4) has four, to be arranged on lathe bed (2-1) underframe and to be fixedly connected with workbench (2-3), being formed and the elastic linear of workbench (2-3) is supported.
4. the cylinder cap inner chamber of a kind of modified node method according to Claims 2 or 3 removes molding sand device, it is characterized in that: described air bag (2-4) is in circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428922.2U CN204700252U (en) | 2015-06-18 | 2015-06-18 | A kind of cylinder cap inner chamber of modified node method removes molding sand device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428922.2U CN204700252U (en) | 2015-06-18 | 2015-06-18 | A kind of cylinder cap inner chamber of modified node method removes molding sand device |
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| Publication Number | Publication Date |
|---|---|
| CN204700252U true CN204700252U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520428922.2U Expired - Fee Related CN204700252U (en) | 2015-06-18 | 2015-06-18 | A kind of cylinder cap inner chamber of modified node method removes molding sand device |
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| CN (1) | CN204700252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142259A (en) * | 2018-02-11 | 2019-08-20 | 上汽通用五菱汽车股份有限公司 | A kind of cylinder cap finished product removes aluminium skimmings device automatically |
-
2015
- 2015-06-18 CN CN201520428922.2U patent/CN204700252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142259A (en) * | 2018-02-11 | 2019-08-20 | 上汽通用五菱汽车股份有限公司 | A kind of cylinder cap finished product removes aluminium skimmings device automatically |
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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: 20151014 |