CN210996419U - Vibration shakeout mechanism - Google Patents
Vibration shakeout mechanism Download PDFInfo
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- CN210996419U CN210996419U CN201921387618.2U CN201921387618U CN210996419U CN 210996419 U CN210996419 U CN 210996419U CN 201921387618 U CN201921387618 U CN 201921387618U CN 210996419 U CN210996419 U CN 210996419U
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- eccentric shaft
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Abstract
The utility model provides a vibration knockout mechanism, its characterized in that: the device comprises a supporting frame, the top inboard of support frame is equipped with two support bearings, be equipped with the eccentric shaft between the support bearing, be equipped with vibration frame on the eccentric shaft, vibration frame's upper portion is equipped with the grid, the top outside of support frame is equipped with two overhead bars, be equipped with the horizontal pole between the overhead bar, the horizontal pole below is equipped with a plurality of and hangs the arm, it is equipped with the casting mould frame that is used for installing the casting mould on the arm to hang, the casting mould frame is located the top of grid. Compared with the prior art, the utility model provides a pair of vibration knockout mechanism, rational in infrastructure, through the high hack lever with hang the setting of arm, hang the casting mould in the vibrating frame top to reduce the casting mould gravity that vibrating frame received, in the course of the work, can and then reduce the casting mould to the impact force of vibrating frame and bearing, thereby improve the life of parts such as bearings and reduced the requirement to the machine foundation.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a sand casting production facility technical field, in particular to vibration knockout mechanism.
[ background of the invention ]
The shakeout of the casting is one of the important processes in the sand casting production process. The shakeout is that after a casting mold is poured and cooled to a certain temperature, the casting mold is broken, the casting mold is separated from a sand box, and a casting is separated from molding sand.
The common shakeout method in the casting production is a vibration method, namely shakeout is realized by utilizing collision between a casting mold and the shakeout machine, in the prior art, the casting mold is directly placed on a vibration frame of the shakeout machine, so that in the process of vertical vibration of the casting mold, the generated impact force is completely born by an eccentric shaft and a bearing and is transmitted to the foundation of a machine through the bearing, the service life of parts such as the bearing and the like is greatly shortened, and the requirement on the foundation of the machine is improved.
[ Utility model ] content
An object of the utility model is to overcome above-mentioned prior art not enough, provide a vibration knockout mechanism, it aims at solving among the prior art with the casting mould directly place on knockout's vibration frame, the impact of production is whole to be born by eccentric shaft and bearing to pass the basis of machine via the bearing, therefore greatly reduced the life of parts such as bearing, and improved the requirement scheduling problem to the machine basis.
In order to achieve the above object, the utility model provides a vibration knockout mechanism, its characterized in that: including support frame, support bearing, eccentric shaft, vibration frame, grid, overhead hack lever, hang arm and work motor, the top inboard of support frame is equipped with two support bearing, be equipped with the eccentric shaft between the support bearing, be equipped with vibration frame on the eccentric shaft, vibration frame's upper portion is equipped with the grid, the top outside of support frame is equipped with two overhead hack levers, be equipped with the horizontal pole between the overhead hack lever, the horizontal pole below is equipped with a plurality of and hangs the arm, it is equipped with the casting mould frame that is used for installing the casting mould on the arm to hang, the casting mould frame is located the top of grid.
Preferably, a frame bearing is arranged at the joint of the vibration frame and the eccentric shaft, and the frame bearing is positioned at the eccentric part in the middle of the eccentric shaft.
Preferably, one end of the eccentric shaft is connected with a first driving wheel, a second driving wheel is arranged below the first driving wheel, the first driving wheel is connected with the second driving wheel through a driving belt, and the second driving wheel is connected with the working motor.
Preferably, the positioning groove is formed in the upper portion of the elevated rod and is of a vertical strip-shaped structure, a plurality of positioning devices are arranged inside the positioning groove and are provided with protruding buckle structures, positioning rods are arranged at two ends of the cross rod, the length of each positioning rod is larger than the thickness of the elevated rod, the other end of each positioning rod penetrates through the corresponding positioning groove and is located on the other side of the elevated rod, the structure of each positioning rod is matched with the structure of the corresponding positioning device, the positioning rods are located on the positioning devices during working, and a part, located on the outer side of the elevated rod, of each positioning rod is provided with a positioning rod fixing device used for clamping and pressing.
Preferably, mounting shafts are arranged at two ends of the casting frame, mounting heads are arranged at the front ends of the mounting shafts, mounting holes are formed in the lower portions of the suspension arms, the length of the opening portions of the mounting holes is matched with the length of the mounting heads, clamping grooves are formed in the lower portions of the mounting holes, and the width of the clamping grooves is matched with the width of the mounting heads.
The utility model has the advantages that: compared with the prior art, the utility model provides a pair of vibration knockout mechanism, rational in infrastructure, through the high hack lever with hang the setting of arm, hang the casting mould in the vibrating frame top to reduce the casting mould gravity that vibrating frame received, in the course of the work, can and then reduce the casting mould to the impact force of vibrating frame and bearing, thereby improve the life of parts such as bearings and reduced the requirement to the machine foundation.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a vibrating shakeout mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a positioning groove according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the installation shaft and the installation hole of the embodiment of the present invention.
In the figure: 1-support frame, 2-support bearing, 3-eccentric shaft, 4-vibration frame, 41-frame bearing, 5-grid, 6-casting frame, 61-installation shaft, 611-installation head, 7-high frame rod, 71-cross bar, 72-positioning groove, 721-positioner, 73-positioning rod, 74-fixer, 8-suspension arm, 81-installation hole, 811-clamping groove, 9-working motor, 91-first transmission wheel, 911-transmission belt and 92-second transmission wheel.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a vibration shakeout mechanism, which is characterized in that: including support frame 1, support bearing 2, eccentric shaft 3, vibration frame 4, grid 5, overhead hack lever 7, hang arm 8 and work motor 9, the top inboard of support frame 1 is equipped with two support bearing 2, be equipped with eccentric shaft 3 between the support bearing 2, be equipped with vibration frame 4 on the eccentric shaft 3, the upper portion of vibration frame 4 is equipped with grid 5, the top outside of support frame 1 is equipped with two overhead hack levers 7, be equipped with horizontal pole 71 between the overhead hack lever 7, horizontal pole 71 below is equipped with a plurality of and hangs arm 8, it is equipped with the casting mould frame 6 that is used for installing the casting mould on the arm 8 to hang, casting frame 6 is located grid 5's top.
A frame bearing 41 is arranged at the joint of the vibration frame 4 and the eccentric shaft 3, and the frame bearing 41 is positioned at the eccentric part of the middle part of the eccentric shaft 3.
One end of the eccentric shaft 3 is connected with a first driving wheel 91, a second driving wheel 92 is arranged below the first driving wheel 91, the first driving wheel 91 is connected with the second driving wheel 92 through a driving belt 911, and the second driving wheel 92 is connected with the working motor 9.
The upper portion of the elevated rod 7 is provided with a positioning groove 72, the positioning groove 72 is of a vertical strip structure, a plurality of positioning devices 721 are arranged inside the positioning groove 72, the positioning devices 721 are provided with protruding buckling structures, positioning rods 73 are arranged at two ends of the cross rod 71, the length of each positioning rod 73 is larger than the thickness of the elevated rod 7, the other end of each positioning rod 73 penetrates through the positioning groove 72 and is located on the other side of the elevated rod 7, the structure of each positioning rod 73 is matched with the structure of the corresponding positioning device 721, each positioning rod 73 is located on the corresponding positioning device 721 during working, and a part of each positioning rod 73 located on the outer side of the elevated rod 7 is provided with a fixing device 74 for clamping and fixing the positioning rod 73.
Mounting shafts 61 are arranged at two ends of the casting frame 6, a mounting head 611 is arranged at the front end of each mounting shaft 61, a mounting hole 81 is arranged at the lower part of each suspension arm 8, the length of the opening part of each mounting hole 81 is matched with the length of the corresponding mounting head 611, a clamping groove 811 is arranged at the lower part of each mounting hole 81, and the width of each clamping groove 811 is matched with the width of the corresponding mounting head 611.
The utility model discloses the working process:
the utility model relates to a vibration knockout mechanism is in the course of the work, install the casting mould on casting mould frame 6, casting mould frame 6 is installed on the mounting hole 81 that hangs arm 8 through installation axle 61, horizontal pole 71 passes through constant head tank 72 and locating lever 73 fixes in suitable position, work motor 9 rotates the cooperation through first drive wheel 91, drive belt 911, second drive wheel 92 for vibrating frame 4 produces the vibration from top to bottom, strike casting mould frame 6 of top, thereby make the casting mould broken, the molding sand is carried away through 5 holes drops of grid.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (5)
1. The utility model provides a vibration knockout mechanism which characterized in that: including support frame (1), support bearing (2), eccentric shaft (3), vibration frame (4), grid (5), overhead bar (7), hang arm (8) and work motor (9), the top inboard of support frame (1) is equipped with two support bearing (2), be equipped with eccentric shaft (3) between support bearing (2), be equipped with vibration frame (4) on eccentric shaft (3), the upper portion of vibration frame (4) is equipped with grid (5), the top outside of support frame (1) is equipped with two overhead bar (7), be equipped with horizontal pole (71) between overhead bar (7), horizontal pole (71) below is equipped with a plurality of and hangs arm (8), it is equipped with casting mould frame (6) that are used for installing the casting mould on arm (8), casting mould frame (6) are located the top of grid (5).
2. A vibratory shakeout mechanism as claimed in claim 1, wherein: and a frame bearing (41) is arranged at the joint of the vibration frame (4) and the eccentric shaft (3), and the frame bearing (41) is positioned at the eccentric part in the middle of the eccentric shaft (3).
3. A vibratory shakeout mechanism as claimed in claim 1, wherein: one end of the eccentric shaft (3) is connected with a first driving wheel (91), a second driving wheel (92) is arranged below the first driving wheel (91), the first driving wheel (91) is connected with the second driving wheel (92) through a driving belt (911), and the second driving wheel (92) is connected with the working motor (9).
4. A vibratory shakeout mechanism as claimed in claim 1, wherein: the positioning device is characterized in that a positioning groove (72) is formed in the upper portion of the elevated frame rod (7), the positioning groove (72) is of a vertical strip-shaped structure, a plurality of positioners (721) are arranged inside the positioning groove (72), each positioner (721) is provided with a protruding buckling structure, positioning rods (73) are arranged at two ends of the cross rod (71), the length of each positioning rod (73) is larger than the thickness of the elevated frame rod (7), the other ends of the positioning rods (73) penetrate through the positioning grooves (72) and are located on the other side of the elevated frame rod (7), the structures of the positioning rods (73) are matched with the structures of the positioners (721), the positioning rods (73) are located on the positioners (721) during working, and the parts, located on the outer side of the elevated frame rod (7), of the positioning rods (73) are provided with retainers (74) for.
5. A vibratory shakeout mechanism as claimed in claim 1, wherein: the casting frame is characterized in that mounting shafts (61) are arranged at two ends of the casting frame (6), a mounting head (611) is arranged at the front end of each mounting shaft (61), a mounting hole (81) is formed in the lower portion of each suspension arm (8), the length of the opening portion of each mounting hole (81) is matched with the length of the corresponding mounting head (611), a clamping groove (811) is formed in the lower portion of each mounting hole (81), and the width of each clamping groove (811) is matched with the width of the corresponding mounting head (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387618.2U CN210996419U (en) | 2019-08-26 | 2019-08-26 | Vibration shakeout mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387618.2U CN210996419U (en) | 2019-08-26 | 2019-08-26 | Vibration shakeout mechanism |
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| Publication Number | Publication Date |
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| CN210996419U true CN210996419U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921387618.2U Active CN210996419U (en) | 2019-08-26 | 2019-08-26 | Vibration shakeout mechanism |
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| CN (1) | CN210996419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523959A (en) * | 2019-08-26 | 2019-12-03 | 杭州合大铸造有限公司 | A kind of vibrating shakeout mechanism |
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2019
- 2019-08-26 CN CN201921387618.2U patent/CN210996419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523959A (en) * | 2019-08-26 | 2019-12-03 | 杭州合大铸造有限公司 | A kind of vibrating shakeout mechanism |
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