CN215199632U - Sand box bearing and transferring device and box overturning equipment - Google Patents
Sand box bearing and transferring device and box overturning equipment Download PDFInfo
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- CN215199632U CN215199632U CN202121175150.8U CN202121175150U CN215199632U CN 215199632 U CN215199632 U CN 215199632U CN 202121175150 U CN202121175150 U CN 202121175150U CN 215199632 U CN215199632 U CN 215199632U
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- sand box
- moving mechanism
- oil cylinder
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- bearing
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Abstract
The utility model belongs to the casting production field especially relates to a sand box bears transfer device and turns over case equipment. Including frame, actuating mechanism and two relative bearing moving mechanism that set up, be equipped with in the frame along Y to the guide rail that distributes, actuating mechanism drive two bear moving mechanism and draw close or move dorsad and keep away from along Y to removing in opposite directions on the guide rail, be equipped with in the frame to be used for bearing moving mechanism and draw close first Y to the locating piece of location along Y to removing in opposite directions, bear moving mechanism and be equipped with along X to the first gyro wheel that distributes, it installs the X that is used for the sand box to remove the location on first gyro wheel to the locating piece to bear moving mechanism. The utility model has the advantages that: the sand box can move on the bearing moving mechanism, the sand box can move in place under the mutual matching of the bearing moving mechanism, the X-direction positioning block and the first Y-direction positioning block, the sand box does not need to be transferred in a clamping mode, the equipment is not easy to damage and deform, and the positioning accuracy of the sand box is ensured.
Description
Technical Field
The utility model belongs to the casting production field especially relates to a sand box bears transfer device and turns over case equipment.
Background
On the casting automatic production line, in the sand box transferring process, after a sand box is clamped to a designated position through a clamping arm of a box turnover machine, the clamping arm of the box turnover machine is separated, and a rotary oil cylinder is used for carrying out box turnover operation on the sand box. However, in the transferring mode, the clamping arm is easy to deform under stress in the transferring process, so that the oil cylinder leaks oil, equipment failure is caused, and meanwhile, the positioning precision cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide a transfer device and turn over a case equipment are born to the sand box for solve the low, the fragile problem of equipment of sand box positioning accuracy among the prior art.
In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a sand box bears transfer device, including frame, actuating mechanism and two relative settings bear the weight of moving mechanism, be equipped with in the frame along Y to the guide rail that distributes, actuating mechanism drive two bear moving mechanism and draw close or move away from dorsad to the removal along Y on the guide rail to opposite directions, be equipped with in the frame and be used for bearing moving mechanism and draw close the first Y of location to the locating piece along Y to moving in opposite directions, bear the first gyro wheel that is equipped with on the moving mechanism along X to distributing, bear and install on the moving mechanism and be used for the sand box to the X of moving positioning piece along X on first gyro wheel.
The utility model has the advantages that: the sand box can move on the bearing moving mechanism, the sand box can move in place under the mutual matching of the bearing moving mechanism, the X-direction positioning block and the first Y-direction positioning block, the sand box does not need to be transferred in a clamping mode, the equipment is not easy to damage and deform, and the positioning accuracy of the sand box is ensured.
Optionally, the carrying and moving mechanism includes an X-direction guide seat and a Y-direction guide seat, the X-direction guide seat is fixedly mounted on the Y-direction guide seat, and the first roller is disposed on the X-direction guide seat; and a second roller which is in sliding fit with the guide rail is arranged on the Y-direction guide seat.
Optionally, a second Y-directional positioning block is disposed on the X-directional guide seat and is positioned in cooperation with the first Y-directional positioning block.
Optionally, the first Y-direction positioning block includes an X-direction positioning side wall and a Y-direction positioning side wall, an entrance of the Y-direction positioning side wall is provided with an inclined surface structure for guiding the second Y-direction positioning block to slide in, the second Y-direction positioning block is matched with the X-direction positioning side wall to realize X-direction positioning, and the second Y-direction positioning block is matched with the Y-direction positioning side wall to realize Y-direction positioning.
Optionally, the rack comprises two sets of frame assemblies arranged oppositely, and a moving space for the sand box to move along the X direction is formed between the two sets of frame assemblies; each group of the frame body assembly comprises two frame bodies which are oppositely arranged, and a movable space for bearing the moving mechanism to move along the Y direction is formed between the two frame bodies.
Optionally, the two ends of the X-direction guide seat are respectively provided with the second Y-direction positioning block, and the inner side of each frame body is provided with the first Y-direction positioning block which is positioned in a matching manner with the second Y-direction positioning block.
Optionally, the driving mechanism includes two sets of driving assemblies respectively connected to the two bearing moving mechanisms, the driving assembly includes an air cylinder, and two ends of the air cylinder are respectively hinged to the bearing moving mechanism and the frame.
The beneficial effect of adopting the above optional scheme is: simple structure, with low costs, the sand box is convenient more accurate in X to and Y to the upward shift positioning, makes the sand box more smoothly laborsaving at the removal in-process through first gyro wheel and second gyro wheel.
The box overturning equipment comprises the sand box bearing and transferring device, a lifting oil cylinder assembly, an overturning oil cylinder assembly and a sand box supporting wheel assembly, wherein the lifting oil cylinder assembly is connected with the sand box supporting wheel assembly located below the bearing moving mechanism and drives the sand box supporting wheel assembly to ascend to support a sand box to be separated from the bearing moving mechanism, and the overturning oil cylinder assembly drives the sand box separated from the bearing moving mechanism to overturn.
Optionally, the turnover oil cylinder assembly is mounted on the lift oil cylinder assembly, and the lift oil cylinder of the lift oil cylinder assembly drives the turnover oil cylinder assembly and the sand box supporting wheel assembly to lift together.
Optionally, the turnover cylinder assembly comprises a turnover cylinder, and an engagement block for engaging with a groove on the sand box is arranged on an output end of the turnover cylinder.
The utility model has the advantages that: the positioning precision of the sand box is guaranteed, the positioning transfer of the sand box and the continuity of box turning are realized, the equipment is not easy to damage and deform, and the cost is reduced.
Drawings
Fig. 1 is a top view of an embodiment of the box turnover device of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a front view of a driving assembly of an embodiment of the sand box carrying and transferring device of the present invention;
fig. 4 is a plan view of a driving assembly of an embodiment of the sand box carrying and transferring device of the present invention.
Description of reference numerals
11-a frame body; 12-a guide rail; 13-a first Y-direction locating block; 2-a drive assembly; 21-cylinder; 22-cylinder head pin; 23-cylinder base pin; 24-a cylinder mount; 31-X direction guide seat; a 32-Y direction guide seat; 33-a first roller; 34-a second roller; 35-a second Y-direction positioning block; 36-X direction positioning blocks; 4-a sand box; 51-a lift cylinder assembly; 52-overturning the oil cylinder assembly; 53-sand box riding wheel assembly;
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.
As shown in FIG. 1 and FIG. 2, the sand box carrying and transferring device of the present invention comprises a frame, a driving mechanism and two relatively disposed carrying and moving mechanisms, wherein the sand box 4 is placed on the carrying and moving mechanism and is transferred to a designated position through the carrying and moving mechanism. The rack is provided with guide rails 12 distributed along the Y direction, the driving mechanism drives the two bearing moving mechanisms to move in opposite directions along the Y direction on the guide rails 12 to get close or move back to get away, and the interference of the sand box and the bearing moving mechanisms in the box turning process is avoided through the mutual matching of the two bearing moving mechanisms. The rack is provided with a first Y-direction positioning block 13 which is used for bearing the moving mechanism to move oppositely along the Y direction to get close and position, the bearing moving mechanism is provided with a first roller 33 which is distributed along the X direction, the sand box 4 slides on the first roller 33 along the X direction, the friction is reduced, and the movement is easy and labor-saving. The bearing moving mechanism is provided with an X-direction positioning block 36 for moving and positioning the sand box 4 on the first roller 33 along the X direction, the bearing moving mechanism is not easy to deform, the precise positioning of the sand box is realized by the mutual matching of the bearing moving mechanism, the X-direction positioning block and the first Y-direction positioning block 13, and the positioning preparation is made for turning over the sand box.
As shown in fig. 1 and 2, in an exemplary embodiment, the first roller 33 may be rotatably mounted on the X-direction guide base through a bearing, a shaft and a lock nut, and the structure is simple and stable, the mounting is convenient, and the first roller 33 can flexibly rotate.
As shown in fig. 1 and 2, in an exemplary embodiment, the carriage moving mechanism includes an X-guide seat 31 and a Y-guide seat 32, the X-guide seat 31 is fixedly mounted on the Y-guide seat 32, and the X-guide seat 31 is located above the Y-guide seat 32 and can be fixedly mounted with the Y-guide seat 32 by welding. The first roller 33 is arranged on the X-direction guide seat for carrying the sand box 4, and the Y-direction guide seat 32 is provided with a second roller 34 which is in sliding fit with the guide rail 12, so that the movement is stable and reliable.
As shown in fig. 1 and 2, in an exemplary embodiment, the second roller 34 may be rotatably mounted on the Y-guide through a bearing, a shaft and a lock nut, and the structure is simple and stable, the mounting is convenient, and the second roller 34 can flexibly rotate.
As shown in fig. 1 and 2, in an exemplary embodiment, the X-direction guide 31 is provided with a second Y-direction positioning block 35 that is positioned in cooperation with the first Y-direction positioning block 13. The first Y-direction positioning block 13 comprises an X-direction positioning side wall and a Y-direction positioning side wall, an inclined surface structure for guiding and sliding the second Y-direction positioning block 35 in is arranged at an inlet of the Y-direction positioning side wall, the X-direction positioning side wall can be matched with the second Y-direction positioning block 35 to buffer the X-direction impact force of the sand box in the operation process, and the X-direction positioning side wall can be matched with the second Y-direction positioning block 35 to realize X-direction positioning; the second Y-direction positioning block 35 is matched with the Y-direction positioning side wall to realize Y-direction positioning, and the Y-direction positioning device is simple in structure and accurate in positioning.
As shown in fig. 1 and 2, in an exemplary embodiment, the first Y-direction positioning block may be fixedly connected to the frame by welding or by bolts, so that an impact force during the movement of the sand box acts on the frame through the first Y-direction positioning block, thereby omitting a conventional force arm structure and avoiding a problem that the positioning accuracy cannot be ensured due to the deformation of the force arm. The X-direction positioning block can be fixedly connected with the inner side of the Y-direction guide seat in a welding mode, and the second Y-direction positioning block can be fixedly connected with the end part of the X-direction guide seat in a welding mode.
As shown in fig. 1 and 2, in an exemplary embodiment, the frame includes two sets of frame assemblies disposed opposite to each other, and a movable space for the sand box 4 to move in the X direction is formed between the two sets of frame assemblies; each group of frame body components comprises two frame bodies 11 which are oppositely arranged, and a movable space for bearing the moving mechanism to move along the Y direction is formed between the two frame bodies. By adopting the structural layout, the structure is symmetrical, the operation is stable and reliable, sufficient moving space is provided for the sand box and the bearing moving mechanism, the interference of each part in the working process is avoided, and the operation is safer and more reliable.
As shown in fig. 1 and 2, in an exemplary embodiment, the two ends of the X-direction guide seat 31 are provided with the second Y-direction positioning blocks 35, and the inner side of each frame body 11 is provided with the first Y-direction positioning block 13 that is positioned in cooperation with the second Y-direction positioning block 35, so that the structural layout is adopted to ensure that the X-direction guide seat 31 is stable and reliable when moving along the Y direction, and the positioning is accurate.
As shown in fig. 1 and 2, in an exemplary embodiment, the driving mechanism includes two sets of driving assemblies 2 respectively connected to the two bearing moving mechanisms, the driving assemblies 2 include a cylinder 21, and two ends of the cylinder 21 are respectively hinged to the bearing moving mechanisms and the frame.
As shown in fig. 1 to 3, in an exemplary embodiment, the output end of the air cylinder 21 is hinged to the air cylinder mounting seat 24 in the middle of the X-direction guide seat 31 through a cylinder head pin 22, and the cylinder seat of the air cylinder 21 is hinged to the air cylinder mounting seat 24 on the frame through a cylinder seat pin 23. The axial direction of the cylinder head pin 22 is perpendicular to the axial direction of the cylinder base pin 23, wherein the axial direction of the cylinder head pin is arranged along the vertical direction, namely along the Z direction, and when the first Y-direction positioning block and the second Y-direction positioning block are worn, the X-direction guide base can also be adjusted in a deflection manner in a certain range in the horizontal direction under the action of the cylinder head pin, so that the adjustment is more flexible. When the bearing moving mechanism deforms in the vertical direction, the bearing moving mechanism can be adjusted within a certain range in the vertical direction under the action of the cylinder seat pin, and the adaptability of the bearing moving mechanism is improved.
As shown in fig. 1 and 2, the utility model discloses a turnover equipment, including the sand box of any one of the above exemplary embodiments bears transfer device, still include lift cylinder assembly 51, upset cylinder assembly 52 and sand box riding wheel assembly 53, lift cylinder assembly 51 is connected with the sand box riding wheel assembly 53 that is located to bear the weight of moving mechanism below, lift cylinder assembly 51 drives sand box riding wheel assembly 53 and rises, sand box riding wheel assembly 53 holds up sand box 4 and breaks away from and bears moving mechanism until sand box 4, upset cylinder assembly 52 drives and breaks away from the sand box 4 upset that bears moving mechanism. The structure is simple, the layout is compact, the occupied space is small, and meanwhile, the mutual interference among all parts can be avoided.
As shown in fig. 1 and 2, in an exemplary embodiment, the turnover cylinder assembly 52 is mounted on the lift cylinder assembly 51, and the lift cylinder of the lift cylinder assembly 51 drives the turnover cylinder assembly 52 and the flask riding wheel assembly 53 to lift together, so that the structure is simplified, and the same lift cylinder assembly is adopted to enable the turnover cylinder assembly and the flask riding wheel assembly to be respectively matched with the flask in a positioning manner. The turnover cylinder assembly 52 includes a turnover cylinder, an output end of the turnover cylinder is provided with an engaging block for engaging with a groove on the sand box 4, and when the engaging block engages with the groove, the turnover cylinder can drive the sand box 4 to turn. The sand box supporting wheel assembly is matched with pins on two sides of the sand box, and when the sand box supporting wheel assembly rises to a certain height, the sand box can be supported so that the sand box is separated from the loading moving mechanism.
The working process is as follows: the driving assembly drives the two loading moving mechanisms to move in opposite directions along the Y direction to be close to each other, the two loading moving mechanisms are positioned to the positioning block through the first Y direction, then the sand box moves and operates along the X direction from left to right, and when the sand box touches the positioning block from the X direction, the sand box reaches the working position. The lifting oil cylinder assembly drives the turnover oil cylinder assembly and the sand box supporting wheel assembly to ascend, the turnover oil cylinder assembly is meshed with a groove of a sand box in the ascending process, the sand box supporting wheel assembly continuously ascends to enable the sand box to be separated from the carrying moving mechanism, the two air cylinders shrink, the two carrying moving mechanisms move backwards along the Y direction to be far away from the sand box and interfere with the carrying moving mechanism when the sand box is turned, the sand box is driven by the turnover oil cylinder assembly to turn over, meanwhile, the turnover lifting oil cylinder assembly slowly moves downwards to drive the sand box to a sand box rail of the next station, the air cylinders push the carrying moving mechanism to move in opposite directions again to be close to a positioning position, preparation is made for receiving the next sand box, operation is coherent, positioning accuracy is high, and turnover efficiency is high.
The utility model discloses a transfer device and equipment of turning over are born to the sand box, bear the sand box and carry the gravity of thing moving mechanism through the guide rail, avoid aggravating drive assembly's bearing, and the difficult damage drive assembly has guaranteed that the sand box bears transfer device's operation positioning accuracy, reduces equipment trouble, improves production efficiency, has guaranteed production quality.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a transfer device is born to sand box which characterized in that: including frame, actuating mechanism and two relative bearing moving mechanism that set up, be equipped with in the frame along Y to the guide rail that distributes, actuating mechanism drive two bear moving mechanism and draw close or move dorsad to the removal in opposite directions along Y on the guide rail and keep away from, be equipped with in the frame and be used for bearing moving mechanism and draw close the first Y of location to the locating piece to moving in opposite directions along Y, bear and be equipped with on the moving mechanism along X to the first gyro wheel that distributes, it installs the X that is used for the sand box to move the location to the locating piece along X on first gyro wheel to bear moving mechanism.
2. The sand box carrying and transferring device according to claim 1, wherein: the bearing moving mechanism comprises an X-direction guide seat and a Y-direction guide seat, the X-direction guide seat is fixedly arranged on the Y-direction guide seat, and the first roller is arranged on the X-direction guide seat; and a second roller which is in sliding fit with the guide rail is arranged on the Y-direction guide seat.
3. The sand box carrying and transferring device of claim 2, wherein: and a second Y-direction positioning block which is matched and positioned with the first Y-direction positioning block is arranged on the X-direction guide seat.
4. The sand box carrying and transferring device according to claim 3, wherein: first Y is to the locating piece including X to location lateral wall and Y to the location lateral wall, Y is equipped with the inclined plane structure that is used for second Y to the direction slip-in of locating piece to the entrance of location lateral wall, second Y is to the locating piece and X to the cooperation of location lateral wall realization X to the location, second Y realizes Y to the location to the locating piece and Y to the cooperation of location lateral wall.
5. The sand box carrying and transferring device according to claim 3, wherein: the rack comprises two groups of frame body components which are oppositely arranged, and a movable space for the sand box to move along the X direction is formed between the two groups of frame body components; each group of the frame body assembly comprises two frame bodies which are oppositely arranged, and a movable space for bearing the moving mechanism to move along the Y direction is formed between the two frame bodies.
6. The sand box carrying and transferring device of claim 5, wherein: and the two ends of the X-direction guide seat are respectively provided with the second Y-direction positioning blocks, and the inner side of each frame body is provided with the first Y-direction positioning blocks which are matched and positioned with the second Y-direction positioning blocks.
7. The sand box carrying and transferring device according to claim 1, wherein: the driving mechanism comprises two groups of driving assemblies which are correspondingly connected with the two bearing moving mechanisms respectively, each driving assembly comprises an air cylinder, and two ends of each air cylinder are hinged with the bearing moving mechanisms and the rack respectively.
8. A box overturning device is characterized in that: the sand box carrying and transferring device comprises the sand box carrying and transferring device according to any one of claims 1 to 7, and further comprises a lifting oil cylinder assembly, a turning oil cylinder assembly and a sand box supporting wheel assembly, wherein the lifting oil cylinder assembly is connected with the sand box supporting wheel assembly positioned below the carrying and moving mechanism and drives the sand box supporting wheel assembly to lift and lift the sand box to be separated from the carrying and moving mechanism, and the turning oil cylinder assembly drives the sand box separated from the carrying and moving mechanism to turn.
9. The box turnover apparatus of claim 8, wherein: the turnover oil cylinder assembly is arranged on the lifting oil cylinder assembly, and the lifting oil cylinder of the lifting oil cylinder assembly drives the turnover oil cylinder assembly and the sand box supporting wheel assembly to lift together.
10. The box turnover apparatus of claim 8, wherein: the overturning oil cylinder assembly comprises an overturning oil cylinder, and an engaging block which is used for being engaged with the groove in the sand box is arranged at the output end of the overturning oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175150.8U CN215199632U (en) | 2021-05-28 | 2021-05-28 | Sand box bearing and transferring device and box overturning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121175150.8U CN215199632U (en) | 2021-05-28 | 2021-05-28 | Sand box bearing and transferring device and box overturning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199632U true CN215199632U (en) | 2021-12-17 |
Family
ID=79421693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121175150.8U Active CN215199632U (en) | 2021-05-28 | 2021-05-28 | Sand box bearing and transferring device and box overturning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199632U (en) |
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2021
- 2021-05-28 CN CN202121175150.8U patent/CN215199632U/en active Active
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