CN201625764U - Multidimensional swing table for lost foam - Google Patents
Multidimensional swing table for lost foam Download PDFInfo
- Publication number
- CN201625764U CN201625764U CN2010201195733U CN201020119573U CN201625764U CN 201625764 U CN201625764 U CN 201625764U CN 2010201195733 U CN2010201195733 U CN 2010201195733U CN 201020119573 U CN201020119573 U CN 201020119573U CN 201625764 U CN201625764 U CN 201625764U
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- CN
- China
- Prior art keywords
- eccentric wheel
- transmission shaft
- plain bumper
- power transmission
- synchronous pulley
- 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 - Lifetime
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Abstract
The utility model relates to a multidimensional swing table for lost foam, which comprises a baseframe. A swing table rack body is arranged above the baseframe; a plurality of air springs are arranged between the baseframe and the swing table rack body; a sand box is arranged at the upper part of the swing table rack body; a motor frame is arranged on the front side of the baseframe; the swing table rack body and the sand box are fixed through multiple sets of clamping devices symmetrically arranged at the two lateral parts of the rack body; a first transmission shaft and a second transmission shaft which are parallel are arranged in the swing table rack body; and synchronous pulleys and eccentric devices are arranged at the front and the rear ends of the first and the second transmission shafts. Compared with the prior art, eccentric devices are arranged at two ends of the transmission shafts, so that orientation filling is changed into spatial vortex swinging-type multidirectional filling, the swing table can retain three-dimensional vortex-type vibration which keeps changing direction, the transverse filling and even climbing filling with the optimal orientation can be realized, and the filling effect is good.
Description
Technical field
The utility model relates to the vibrating device technical field, particularly relates to a kind of disappearance mould multidimensional plain bumper.
Background technology
Plain bumper is one of key technology of lost foam casting, not only need to make the dry sand consolidation, more need to be fills up to each corner of intricate casting cavity, and consolidation in addition, the main direction that different foundry goods dry sands need be filled is inconsistent, what have also need fill in several directions, vibration acceleration strengthens, and filling and consolidation ability all can strengthen, but have increased the possibility of foam moding shape, vibration acceleration reduces, and does not reach the requirement of filling again.
The utility model content
For addressing the above problem, the utility model provides a kind of can selectively use vibrating mechanism according to the required main and less important filling direction of foundry goods, can satisfy the filling requirement, can reduce the disappearance mould multidimensional plain bumper of foam moding shape again.
The utility model disappearance mould multidimensional plain bumper, comprise support, described support top is provided with the plain bumper support body, be provided with a plurality of air springs between support and the plain bumper support body, the top of plain bumper support body is placed with sandbox, the front side of described support is provided with motor base (frame), motor is housed in the motor base (frame), the plain bumper support body is fixed by the many covers clamping devices and the sandbox that are symmetricly set on the support body both sides, the inside of described plain bumper support body is provided with first power transmission shaft and second power transmission shaft that is parallel to each other, synchronous pulley and eccentric all are equipped with in the front-end and back-end of first power transmission shaft and second power transmission shaft, wherein, the front end of first power transmission shaft is provided with first synchronous pulley, first synchronous pulley links to each other with motor output shaft by the preamble belt, and the rear end of first power transmission shaft is provided with second synchronous pulley, and the front end of second power transmission shaft is provided with the 3rd synchronous pulley, link to each other by the back synchronous belt between second synchronous pulley and the 3rd synchronous pulley, the rear end of second power transmission shaft is provided with the 4th synchronous pulley.
Described eccentric comprises eccentric wheel fixed head, outer eccentric wheel and interior eccentric wheel, the eccentric wheel fixed head is fixed on the power transmission shaft, be evenly equipped with several connecting holes on the surface of eccentric wheel fixed head, outer eccentric wheel and interior eccentric wheel are separately fixed on the outer surface and inner surface of eccentric wheel fixed head, outer eccentric surface is provided with first adjustment hole, interior eccentric surface is provided with second adjustment hole, and first adjustment hole and second adjustment hole all overlap and lock by screw respectively with the connecting hole that the eccentric wheel fixed head is provided with.
The utility model disappearance mould multidimensional plain bumper, described outer eccentric wheel and interior eccentric diameter are less than the diameter of eccentric wheel fixed head.
The utility model disappearance mould multidimensional plain bumper, the connecting hole of arranging on the surface of described eccentric wheel fixed head is 12.
The utility model disappearance mould multidimensional plain bumper, described clamping device comprises clamping cylinder, clamp jaw, support bar and contiguous block, contiguous block is fixed on the bottom of plain bumper support body sidepiece, support bar is fixed on the top of plain bumper support body near side edge, the bottom and the contiguous block of clamping cylinder are hinged, one end of described clamp jaw and the top of clamping cylinder are hinged, and the middle part and the support bar of clamp jaw are hinged, and the other end of clamp jaw is close to the edge of the bottom of sandbox and contacts.
The utility model disappearance mould multidimensional plain bumper, described clamp jaw is an arc.
The beneficial effect of the utility model disappearance mould multidimensional plain bumper is: the outer eccentric wheel and the position of interior eccentric wheel on the eccentric wheel fixed head that are contained in first power transmission shaft and the second power transmission shaft two ends can be regulated arbitrarily according to actual needs; flexibility is big; compared with prior art; the utility model is provided with eccentric by the two ends at power transmission shaft; make directed filling become the moving multidirectional filling of SPATIAL VORTEX swing; can realize directed best horizontal or even climbing filling; filling effect is good; simultaneously; motor mounting is in a side of support; do not participate in vibration, can protect motor, prolong electrical machinery life.Clamping device can make the sandbox top that is fixed on the plain bumper support body tightly by the control of clamping cylinder, does not influence vibrating effect.
Description of drawings
Fig. 1 is the front view of the utility model disappearance mould multidimensional plain bumper;
Fig. 2 is the vertical view of the utility model disappearance mould multidimensional plain bumper;
Fig. 3 is the front view of eccentric wheel fixed head;
Fig. 4 is the front view of eccentric;
Fig. 5 is the partial enlarged drawing at A place among Fig. 2;
Fig. 6 is the cutaway view along Fig. 5.
The specific embodiment
Below in conjunction with Figure of description the utility model disappearance mould multidimensional plain bumper is described further.
Referring to Fig. 1 and Fig. 2, the utility model disappearance mould multidimensional plain bumper, comprise support 1, support 1 top is provided with plain bumper support body 2, be symmetrically arranged with four air springs 3 between support 1 and the plain bumper support body 2, the top of plain bumper support body 2 is placed with sandbox 4, the front side of support 1 is provided with motor base (frame) 5, motor 6 is housed in the motor base (frame) 5, plain bumper support body 2 is fixing by the quadruplet clamping device and the sandbox 4 that are symmetricly set on support body 2 both sides, clamping device comprises clamping cylinder 7, clamp jaw 8, support bar 9 and contiguous block 10, contiguous block 10 is fixed on the bottom of plain bumper support body 2 sidepieces, support bar 9 is fixed on the top of plain bumper support body 2 near side edge, the bottom of clamping cylinder 7 and contiguous block 10 are hinged, one end of clamp jaw 8 and the top of clamping cylinder 7 are hinged, and the other end of clamp jaw 8 is close to the edge 26 of the bottom of sandbox 4 and contacts, and the middle part of clamp jaw 8 and support bar 9 are hinged.
The inside of plain bumper support body 2 is provided with first power transmission shaft 11 and second power transmission shaft 12 that is parallel to each other, synchronous pulley and eccentric all are equipped with in the front-end and back-end of first power transmission shaft 11 and second power transmission shaft 12, the front end of first power transmission shaft 11 is provided with first synchronous pulley 14, first synchronous pulley 14 links to each other with motor 6 output shafts by preamble belt 15, the rear end of first power transmission shaft 11 is provided with second synchronous pulley 16, the front end of second power transmission shaft 12 is provided with the 3rd synchronous pulley 18, link to each other by back synchronous belt 15 ' between second synchronous pulley 16 and the 3rd synchronous pulley 18, the rear end of second power transmission shaft 12 is provided with the 4th synchronous pulley 19.
Referring to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, eccentric comprises eccentric wheel fixed head 20, outer eccentric wheel 21 and interior eccentric wheel 22, eccentric wheel fixed head 20 is fixed on the power transmission shaft, be evenly equipped with 12 connecting holes 23 on the surface of eccentric wheel fixed head 20, the diameter of outer eccentric wheel 21 and interior eccentric wheel 22 is less than the diameter of eccentric wheel fixed head 20, outer eccentric wheel 21 and interior eccentric wheel 22 are separately fixed on the outer surface and inner surface of eccentric wheel fixed head 20, and it is spacing by locking nut 17, the surface of outer eccentric wheel 21 is provided with first adjustment hole 24, all being provided with second adjustment hole, 13, the first adjustment holes 24 and second adjustment hole 13 on the surface of interior eccentric wheel 22 all overlaps and locks by screw 25 respectively with the connecting hole 23 that eccentric wheel fixed head 20 is provided with.
During concrete work, at first sandbox 4 is placed on the plain bumper support body 2, clamping cylinder 7 in the quadruplet clamping device stretches out, it is tightly fixing sandbox 4 to drive clamp jaw 8, connecting power supply rotates motor, drive first power transmission shaft 11 and 12 rotations of second power transmission shaft, the eccentric at the eccentric at the two ends of first power transmission shaft 11 and second power transmission shaft, 12 two ends is adjusted according to the following procedure: first adjustment hole 24 that outer eccentric wheel 21 surfaces are provided with is locked by screw with the position 27, first hole that is located at eccentric wheel fixed head 20 the tops, second adjustment hole 13 that interior eccentric wheel 22 surfaces are provided with is also locked by screw 25 with the position, first hole 27 that is located at eccentric wheel fixed head 20 the tops, this moment, eccentric angle was 0 degree, the strength maximum of vibration.
Certainly, the utility model also can selectively use vibrating mechanism according to actual conditions, if the vibration force that a side of sandbox needs is big, the little words of vibration force that the opposite side of sandbox needs, in this case, need eccentric with the two ends of first power transmission shaft 11, adjust according to the following procedure: outer eccentric wheel 21 surfaces first adjustment hole 24 that is provided with and the position 27, first hole that is located on the eccentric wheel fixed head 20 are locked by screw, second adjustment hole 13 that interior eccentric wheel 22 surfaces are provided with is locked by screw 25 with the position, second hole 28 that is located on the eccentric wheel fixed head 20, this moment, the eccentric angle of first power transmission shaft 11 was 30 degree, vibration force is slightly little, eccentric with second power transmission shaft, 12 two ends, adjust according to the following procedure: first adjustment hole 24 that outer eccentric wheel 21 surfaces are provided with is locked by screw with the position 27, first hole that is located at eccentric wheel fixed head 20 the tops, second adjustment hole 13 that interior eccentric wheel 22 surfaces are provided with is also locked by screw 25 with the position, first hole 27 that is located at eccentric wheel fixed head 20 the tops, this moment, eccentric angle was 0 degree, and the strength of vibration is big.
In like manner, needs according to actual conditions, second adjustment hole 13 on first adjustment hole 24 on the outer eccentric wheel 21 and the interior eccentric wheel 22 all can be corresponding any position, hole of 12 Kong Weizhong that are provided with eccentric wheel fixed head 20 be connected by screw, reaching has the purpose of selecting to use vibrating mechanism.The utility model is provided with eccentric by the two ends at power transmission shaft, make directed filling become the moving multidirectional filling of SPATIAL VORTEX swing, in any moment all is the three-dimensional vortex vibration of constantly changing direction, and can realize directed best horizontal or even climbing filling, satisfies the filling requirement.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (5)
1. disappearance mould multidimensional plain bumper, comprise support (1), described support (1) top is provided with plain bumper support body (2), be provided with a plurality of air springs (3) between support (1) and the plain bumper support body (2), the top of plain bumper support body (2) is placed with sandbox (4), it is characterized in that: the front side of described support (1) is provided with motor base (frame) (5), motor (6) is housed in the motor base (frame) (5), plain bumper support body (2) is fixing by the many covers clamping devices and the sandbox (4) that are symmetricly set on the support body both sides, the inside of described plain bumper support body (2) is provided with first power transmission shaft (11) and second power transmission shaft (12) that is parallel to each other, synchronous pulley and eccentric all are equipped with in the front-end and back-end of first power transmission shaft (11) and second power transmission shaft (12), wherein, the front end of first power transmission shaft (11) is provided with first synchronous pulley (14), first synchronous pulley (14) links to each other by the output shaft of preamble belt (15) with motor (6), the rear end of first power transmission shaft (11) is provided with second synchronous pulley (16), the front end of second power transmission shaft (12) is provided with the 3rd synchronous pulley (18), link to each other by back synchronous belt (15 ') between second synchronous pulley (16) and the 3rd synchronous pulley (18), the rear end of second power transmission shaft (12) is provided with the 4th synchronous pulley (19), described eccentric comprises eccentric wheel fixed head (20), outer eccentric wheel (21) and interior eccentric wheel (22), eccentric wheel fixed head (20) is fixed on the power transmission shaft, be evenly equipped with several connecting holes (23) on the surface of eccentric wheel fixed head (20), outer eccentric wheel (21) and interior eccentric wheel (22) are separately fixed on the outer surface and inner surface of eccentric wheel fixed head (20), the surface of outer eccentric wheel (21) is provided with first adjustment hole (24), the surface of interior eccentric wheel (22) is provided with second adjustment hole (13), and first adjustment hole (24) and second adjustment hole (13) all overlap and lock by screw (25) respectively with the connecting hole (23) that eccentric wheel fixed head (20) is provided with.
2. disappearance mould multidimensional plain bumper according to claim 1 is characterized in that: the diameter of described outer eccentric wheel (21) and interior eccentric wheel (22) is less than the diameter of eccentric wheel fixed head (20).
3. disappearance mould multidimensional plain bumper according to claim 2 is characterized in that: the number of the connecting hole of arranging on the surface of described eccentric wheel fixed head (20) (23) is 12.
4. disappearance mould multidimensional plain bumper according to claim 3, it is characterized in that: described clamping device comprises clamping cylinder (7), clamp jaw (8), support bar (9) and contiguous block (10), contiguous block (10) is fixed on the bottom of plain bumper support body (2) sidepiece, support bar (9) is fixed on the top of plain bumper support body (2) near side edge, the bottom of clamping cylinder (7) and contiguous block (10) are hinged, the top of one end of described clamp jaw (8) and clamping cylinder (7) is hinged, the middle part of clamp jaw (8) and support bar (9) are hinged, and the other end of clamp jaw (8) is close to the edge (26) of the bottom of sandbox (4) and contacts.
5. disappearance mould multidimensional plain bumper according to claim 4 is characterized in that: described clamp jaw (8) is an arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201195733U CN201625764U (en) | 2010-02-25 | 2010-02-25 | Multidimensional swing table for lost foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201195733U CN201625764U (en) | 2010-02-25 | 2010-02-25 | Multidimensional swing table for lost foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625764U true CN201625764U (en) | 2010-11-10 |
Family
ID=43057148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201195733U Expired - Lifetime CN201625764U (en) | 2010-02-25 | 2010-02-25 | Multidimensional swing table for lost foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166622A (en) * | 2010-02-25 | 2011-08-31 | 安徽中兴华汉机械有限公司 | Multidimensional jolting platform of lost foam |
| CN102335727A (en) * | 2011-08-12 | 2012-02-01 | 刘春国 | Vibrating-compaction table with synchronizer |
| CN104923746A (en) * | 2015-06-29 | 2015-09-23 | 秦皇岛开发区春光铸造机械有限公司 | Sand box support plate fastening device |
-
2010
- 2010-02-25 CN CN2010201195733U patent/CN201625764U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166622A (en) * | 2010-02-25 | 2011-08-31 | 安徽中兴华汉机械有限公司 | Multidimensional jolting platform of lost foam |
| CN102166622B (en) * | 2010-02-25 | 2012-11-21 | 安徽中兴华汉机械有限公司 | Multidimensional jolting platform of lost foam |
| CN102335727A (en) * | 2011-08-12 | 2012-02-01 | 刘春国 | Vibrating-compaction table with synchronizer |
| CN104923746A (en) * | 2015-06-29 | 2015-09-23 | 秦皇岛开发区春光铸造机械有限公司 | Sand box support plate fastening device |
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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: 20101110 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |