CN210615102U - Dual-purpose manipulator for moving and overturning large casting sand mold - Google Patents
Dual-purpose manipulator for moving and overturning large casting sand mold Download PDFInfo
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- CN210615102U CN210615102U CN201920866905.5U CN201920866905U CN210615102U CN 210615102 U CN210615102 U CN 210615102U CN 201920866905 U CN201920866905 U CN 201920866905U CN 210615102 U CN210615102 U CN 210615102U
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Abstract
The utility model discloses a large-scale casting sand mould removes and dual-purpose manipulator of upset, including A type frame and turning device, wherein: the A-shaped frame is provided with a left clamping arm and a right clamping arm; the left clamping arm and the right clamping arm are hinged through a top hinge shaft, the top is further connected with a hanging device, the middle parts are bent inwards relatively, a telescopic clamping oil cylinder is further connected between the middle parts, and the inner side of the bottom is connected with a clamping plate respectively. The utility model discloses a manipulator passes through the large-scale casting sand mould part of hydraulic cylinder centre gripping and removes and upset integration completion, and the avris that the grip block that has firm anchor clamps simultaneously stretched into the sand mould tightly grasps it, can be automatic or artifical will cast the rotatory 360 and fix a position on horizontal position of sand mould, be applicable to large-scale casting sand mould type or transport the dual-purpose manipulator of a removal and upset of operation work.
Description
Technical Field
The utility model relates to a transportation and the upset technical field of equipment such as large-scale foundry goods, spare part especially relate to a large-scale casting sand mould removes and dual-purpose manipulator of upset.
Background
The existing large casting sand mold is in the transportation and turnover processes, the manual use of partial tools for assisting in turnover and transportation is generally long in time consumption, certain safety accidents can be caused by manual turnover, the equipment required by the movable type is also more, the process is relatively complex, and the batch production line can not be hung, so that the working efficiency is influenced.
Particularly, in the production process of large-scale casting parts, a large-scale casting sand mold which needs to be moved and turned is more, manual conveying needs to be stopped and rested intermittently, and the conveying and turning efficiency is quite low.
Disclosure of Invention
In order to overcome the not enough of above-mentioned prior art, the utility model provides an including an A type frame, remove and upset integration completion through the large-scale casting part of hydraulic cylinder centre gripping, the avris that has firm anchor clamps simultaneously stretches into the casting mould tightly with its centre gripping, can be automatic or artifical with the casting mould rotatory 360 and fix a position on horizontal position, be applicable to close type or transport a large-scale casting sand mould of operation work and remove and the dual-purpose manipulator of upset.
The utility model adopts the technical proposal that: the utility model provides a large-scale casting sand mould removes and dual-purpose manipulator of upset, includes A type frame and turning device, wherein:
the A-shaped frame is provided with a left clamping arm and a right clamping arm;
the top parts of the left clamping arm and the right clamping arm are hinged through a hinge shaft, the top parts of the left clamping arm and the right clamping arm are also connected with a hanging device, the middle parts of the left clamping arm and the right clamping arm are relatively bent inwards, a telescopic clamping oil cylinder is connected between the middle parts of the left clamping arm and the right clamping arm, and the inner sides of the bottoms of the left clamping arm and the right clamping;
the inner side of each clamping plate is provided with a plurality of clamping nails facing to the side of the part to be clamped, and the outer side of each clamping plate is fixed with a reinforcing plate;
an embedded bushing for turning over the turning device is embedded in the center of the reinforcing plate;
the embedded bushing is provided with an overturning cavity;
the turnover device is provided with a transmission shaft, a limit sleeve and a spring buffer mechanism,
one end of the transmission shaft is provided with a transmission groove, the transmission groove is embedded with a joint bearing and then inserted into the overturning cavity of the embedded bushing, the other end of the transmission groove is connected with a hydraulic workstation to obtain transmission power, and the spring buffer mechanism is tightly pressed on the embedded bushing by means of a limiting sleeve.
Furthermore, the telescopic clamping oil cylinder is provided with a cylinder body and a telescopic shaft, the cylinder body and the telescopic shaft are respectively fixed on the inner sides of the left clamping arm and the right clamping arm through a horizontal support, and each horizontal support is fixed on the left clamping arm or the right clamping arm through a plurality of bolts.
Further, the hydraulic workstation is fixed at the top position of left centre gripping arm or right centre gripping arm through the fixed bolster.
Furthermore, the hydraulic workstation is also connected with a control box, and the control box is fixed at the bottom position of the left clamping arm or the right clamping arm.
Further, the side of the control box is also provided with a guardrail structure for preventing the control box from being operated by mistake or being touched unconsciously.
Furthermore, the hanging device comprises a fixed support and a hanging rod, wherein the bottom of the fixed support is fixed on the left clamping arm and the right clamping arm respectively, the hanging rod penetrates through the top of the fixed support, meanwhile, enough hanging space is reserved between the hanging rod and the fixed support, and two ends of the hanging rod penetrating through the fixed support are respectively and fixedly provided with a safety pin.
Furthermore, the hanging rod is positioned at the inner side of the fixed support and is also respectively provided with an extrusion spring at two ends close to the fixed support.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a large-scale casting sand mould removes and dual-purpose manipulator of upset is fit for high frequency operational environment, and the normal frequency of use of design is 500 supplyes materials 1000 times/day, and single equipment is the most suitable single station region use of being responsible for resin sand production beat 8-15 type/hour.
Drawings
FIG. 1 is a block diagram of one embodiment of a large casting sand mold shifting and overturning robot;
FIG. 2 is a side view of the embodiment of FIG. 1;
fig. 3 is a structural view of a clamping state of the robot;
fig. 4 is a structural view of an open state of the robot;
FIG. 5 is a cross-sectional view of the clamping plate;
FIG. 6 is a three-dimensional block diagram of the clamping plate;
FIG. 7 is a front view of the clamping plate;
FIG. 8 is a detailed view at A of FIG. 1;
wherein: 1-A type frame, 11-left clamping arm, 12-right clamping arm, 2-turnover device, 21-transmission shaft, 22-limit sleeve, 23-spring buffer mechanism and 24-joint bearing; 3-a hanging device, 31-a fixed support, 32-a hanging rod, 33-a safety pin and 34-an extrusion spring; 4-telescopic clamping oil cylinder, 41-cylinder body, 42-telescopic shaft and 43-horizontal support; 5-clamping plate, 51-clamping nail, 52-reinforcing plate, 53-embedded bushing and 531-overturning cavity; 6-hydraulic work station, 7-control box, 8-guardrail structure and 9-hinge shaft.
Detailed Description
In order to deepen the understanding of the present invention, the present invention is further explained with reference to the drawings and the embodiments, which are only used to explain the present invention and are not limited to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the combination or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In addition, in the description process of the embodiment of the present invention, the position relationships of the devices such as "up", "down", "front", "back", "left", "right" in all the drawings all use fig. 1 as a standard.
As shown in fig. 1, the dual-purpose manipulator for moving and overturning a large casting sand mold comprises an a-type frame 1 and an overturning device 2, wherein: the A-shaped frame 1 is provided with a left clamping arm 11 and a right clamping arm 12 and is used for clamping large parts, particularly cast parts;
specifically, the top of the left clamping arm 11 and the top of the right clamping arm 12 are hinged through a hinge shaft 9, so that the left clamping arm and the right clamping arm can be well separated and clamped, the top of the left clamping arm is also connected with a hanging device 3 for hanging large parts or cast parts, the middle parts of the left clamping arm and the right clamping arm are relatively bent inwards, so that the clamping arms and the bottom of the right clamping arm are relatively close to each other to clamp the large parts or the cast parts, a telescopic clamping oil cylinder 4 is further connected between the middle parts of the left clamping arm and the right clamping arm, the telescopic clamping oil cylinder 4 is connected, so that the relative angle adjustment of the left clamping arm 11 and the right clamping arm 12 can realize automatic angle and force control, and the inner side of the bottom of the left clamping arm;
each clamping plate 5 is provided with a plurality of clamping nails 51 at the inner side facing to the part which needs to be clamped, the clamping nails 51 are directly inserted into the surface of the large part or the casting piece during operation to realize the fastening of the large part or the casting piece, generally, the clamping structure is practical for the large casting piece because casting holes are arranged outside the clamping structure, and a reinforcing plate 52 is fixed at the outer side for increasing the strength of the whole clamping plate 5 and avoiding damage;
another advantage of the provision of the reinforcing plate 52 is that it is provided to embed, in its central position, an embedded bushing 53 for the overturning of the supplier overturning device 2; the insert bushing 53 has an inverted cavity 531; that is, the reinforcing plate 52 is used to provide a suitable turning space for the clamping plate to drive the turning of the large-sized component or the cast member.
As can be seen from the sectional view of the clamping plate in fig. 5 and the three-dimensional structural view of the clamping plate in fig. 6, the turnover device 2 has a transmission shaft 21, a stop collar 22 and a spring buffer mechanism 23, wherein:
the transmission shaft 21, one end is equipped with the transmission recess, inserts the upset cavity 531 of embedded bush 53 behind the embedded joint bearing 24 of transmission recess, and hydraulic workstation 6 acquires transmission power is connected to the other end, refer to fig. 7, compress tightly spring buffer 23 on embedded bush 53 with the help of stop collar 22, hydraulic workstation 6 passes through hydraulic cylinder, drive gear, drive chain connection transmission shaft, and then drives the transmission shaft rotatory, and then drives grip block 5 upset, finally drives the upset of the large-scale spare part of centre gripping between two grip blocks 5, because this kind of transmission structure is comparatively common, so here no longer describe tired.
The preferred embodiment is that the telescopic clamping cylinder 4 has a cylinder body 41 and a telescopic shaft 42, the cylinder body 41 and the telescopic shaft 42 are respectively fixed inside the left clamping arm 11 and the right clamping arm 12 through a horizontal support 43, and each horizontal support 43 is fixed on the left clamping arm 11 or the right clamping arm 12 through a plurality of bolts.
In a more preferred embodiment, as can be seen from fig. 1, the hydraulic work station 6 is fixed on the top position of the left holding arm 11 or the right holding arm 12 through a fixing bracket, so that the whole a-shaped frame structure can be well balanced, and no special space requirement is required in use. The hydraulic work station 6 is also connected with a control box 7, the control box 7 is fixed at the bottom position of the left clamping arm 11 or the right clamping arm 12 and is used for placing program control buttons of power supply, clamping, loosening and the like and circuits of the hydraulic work station 6, and the installation of circuit structures related to the program control buttons provides enough space. The side of the control box 7 is also provided with a guardrail structure 8 for preventing the control box from being misoperated or being unintentionally touched.
As shown in fig. 2 and 8, the hanging device 3 includes a fixed support 31 and a hanging rod 32, wherein the bottom of the fixed support 31 is fixed on the left clamping arm 11 and the right clamping arm 12 respectively, the hanging rod 32 passes through the top of the fixed support 31, and a hanging space is left between the hanging rod 32 and the fixed support 31, which is good for fixing the two clamping arms of the left clamping arm 11 and the right clamping arm 12 on the top, and a hanging point is left at the middle part thereof, in terms of weight balance, furthermore, a safety pin 33 is fixed on each end of the hanging rod 32 passing through the fixed support 31, which provides sufficient safety, and can plug, check and replace the safety pin in time, wherein the safety pin used is generally a standard component, and is convenient to use. The hanging rod 32 is located inside the fixed support 31 and is provided with an extrusion spring 34 near the two ends of the fixed support, so that the two ends of the hanging rod of the hanging device extrude the hanging point, and the stable extrusion of the hanging point is ensured.
When the hydraulic clamping device works specifically, a crane and other hanging equipment are used for connecting the hanging device, then the control box controls the telescopic clamping oil cylinder between the left clamping arm and the right clamping arm to stretch, the clamping plate is controlled to clamp large parts or castings through the hydraulic working station, and the clamping plate clamps the large parts to be moved as shown in fig. 3. And then, starting the travelling crane to move the clamped large-scale part to a specified position, starting the turnover device to drive the clamping plate and the clamped large-scale part to turn over in place, and loosening the clamping plate, as shown in fig. 4, thereby completing the movement and turnover work of the large-scale part.
So comprehensively, the beneficial effects of the utility model reside in that:
1. an automatic turnover mechanism is additionally arranged, so that the casting mold can be safely and stably turned over.
2. The clamping plate is additionally provided with a spring buffer mechanism, and the clamping plate buffers the clamping action under the action of a spring when clamping the casting mold so as to prevent the mold from being crushed.
3. The clamping pressure can be adjusted by the current limiting device in the control box, so that the casting mold is not damaged during pressing, and the clamping reliability is improved.
4. The clamping plate is connected by the joint bearing, and can be adjusted at multiple angles, so that a large-scale casting piece is positioned more accurately and is quicker in speed when being clamped, and the clamping plate is not influenced by the draft of a clamping casting mold.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a large-scale casting sand mould removes and dual-purpose manipulator of upset which characterized in that: comprises an A-shaped frame (1) and a turnover device (2), wherein:
the A-shaped frame (1) is provided with a left clamping arm (11) and a right clamping arm (12);
the top of the left clamping arm (11) and the top of the right clamping arm (12) are hinged through a hinge shaft (9), the top of the left clamping arm is also connected with a hanging device (3), the middle parts of the left clamping arm and the right clamping arm are bent inwards relatively, a telescopic clamping oil cylinder (4) is connected between the middle parts of the left clamping arm and the right clamping arm, and the inner sides of the bottoms of the left clamping arm and the right clamping arm are respectively connected with;
each clamping plate (5) is provided with a plurality of clamping nails (51) at one side of the inner side facing to the parts needing to be clamped, and a reinforcing plate (52) is fixed at the outer side;
a reinforcing plate (52) with an embedded bushing (53) embedded in the center for supplying the turnover device (2) to turn over;
the embedded bushing (53) is provided with an overturning cavity (531);
the turnover device (2) is provided with a transmission shaft (21), a limit sleeve (22) and a spring buffer mechanism (23),
one end of the transmission shaft (21) is provided with a transmission groove, the transmission groove is embedded with a joint bearing (24) and then inserted into the overturning cavity (531) of the embedded bushing (53), the other end of the transmission groove is connected with the hydraulic workstation (6) to obtain transmission power, and the spring buffer mechanism (23) is tightly pressed on the embedded bushing (53) by means of the limiting sleeve (22); the hydraulic work station (6) is also connected with a control box (7).
2. The dual-purpose manipulator for moving and overturning large casting sand molds according to claim 1, is characterized in that: the telescopic clamping oil cylinder (4) is provided with a cylinder body (41) and a telescopic shaft (42), the cylinder body (41) and the telescopic shaft (42) are respectively fixed on the inner sides of the left clamping arm (11) and the right clamping arm (12) through a horizontal support (43), and each horizontal support (43) is fixed on the left clamping arm (11) or the right clamping arm (12) through a plurality of bolts.
3. The dual-purpose manipulator for moving and overturning large casting sand molds according to claim 1, is characterized in that: the hydraulic work station (6) is fixed at the top position of the left clamping arm (11) or the right clamping arm (12) through a fixed support.
4. The dual-purpose manipulator for moving and overturning large casting sand molds according to any one of claims 1 to 3, is characterized in that: the control box (7) is fixed at the bottom of the left clamping arm (11) or the right clamping arm (12).
5. The dual-purpose manipulator for moving and overturning large casting sand molds according to claim 4, is characterized in that: and a guardrail structure (8) is further arranged on the side surface of the control box (7).
6. The dual-purpose manipulator for moving and overturning large casting sand molds according to claim 1, is characterized in that: the hanging device (3) comprises a fixed support (31) and a hanging rod (32), wherein the bottom of the fixed support (31) is fixed on the left clamping arm (11) and the right clamping arm (12) respectively, the hanging rod (32) penetrates through the top of the fixed support (31), meanwhile, a hanging space is reserved between the hanging rod (32) and the fixed support (31), and two ends, penetrating out of the fixed support (31), of the hanging rod (32) are respectively fixed with a safety pin (33).
7. The dual-purpose manipulator for moving and overturning large casting sand molds according to claim 6, is characterized in that: the hanging rod (32) is positioned at the inner side of the fixed support (31) and is also provided with an extrusion spring (34) respectively close to the two ends of the fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866905.5U CN210615102U (en) | 2019-06-11 | 2019-06-11 | Dual-purpose manipulator for moving and overturning large casting sand mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866905.5U CN210615102U (en) | 2019-06-11 | 2019-06-11 | Dual-purpose manipulator for moving and overturning large casting sand mold |
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| CN210615102U true CN210615102U (en) | 2020-05-26 |
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| CN201920866905.5U Active CN210615102U (en) | 2019-06-11 | 2019-06-11 | Dual-purpose manipulator for moving and overturning large casting sand mold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227813A (en) * | 2019-06-11 | 2019-09-13 | 南通凯斯辛普森机械科技有限公司 | A kind of massive casting sand mold is mobile and overturns dual-purpose manipulator |
| CN117161364A (en) * | 2023-10-31 | 2023-12-05 | 常州市东益压铸有限公司 | Cast aluminum rotor water gap cutting device and cutting method |
-
2019
- 2019-06-11 CN CN201920866905.5U patent/CN210615102U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227813A (en) * | 2019-06-11 | 2019-09-13 | 南通凯斯辛普森机械科技有限公司 | A kind of massive casting sand mold is mobile and overturns dual-purpose manipulator |
| CN117161364A (en) * | 2023-10-31 | 2023-12-05 | 常州市东益压铸有限公司 | Cast aluminum rotor water gap cutting device and cutting method |
| CN117161364B (en) * | 2023-10-31 | 2024-01-02 | 常州市东益压铸有限公司 | Cast aluminum rotor water gap cutting device and cutting method |
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