CN112123264B - Platform die and using method thereof - Google Patents
Platform die and using method thereof Download PDFInfo
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- CN112123264B CN112123264B CN202011068365.XA CN202011068365A CN112123264B CN 112123264 B CN112123264 B CN 112123264B CN 202011068365 A CN202011068365 A CN 202011068365A CN 112123264 B CN112123264 B CN 112123264B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Abstract
The platform die equipment comprises an execution platform mechanism, a servo platform mechanism, a base platform mechanism, a sealed shell mechanism and a workpiece carrier mechanism, wherein specifically, a workpiece can be loaded by the workpiece carrier mechanism, and the execution platform mechanism provides an assembly platform, so that the workpiece carrier mechanism is assembled on the execution platform mechanism; whole platform mould can arrange liquid environment in, has set up seal assembly at the execution platform mechanism, arranges servo platform mechanism, base platform mechanism in sealed shell mechanism to realize sealed waterproof function, this platform mould has convenient operation, and waterproof leakproofness is good, and advantages such as accurate degree height can have extensive use in fields such as operation, medical detection under water.
Description
Technical Field
The invention relates to the field of jigs, in particular to a platform die.
Background
Parallel operation platform mould equipment is always a research hotspot in the engineering field, and various types and multifunctional parallel operation platform mould equipment is developed and designed currently, compared with the traditional manufacturing equipment, the parallel operation platform mould equipment has more advantages in the aspects of rigidity, speed, precision, flexibility, cost and the like, and is in a more powerful position in competition with the traditional manufacturing equipment.
However, for the current parallel operation platform mold equipment, the parallel operation platform mold equipment is often used as a multi-degree-of-freedom motion simulator, but the platform mold equipment which completes high-precision operation in an underwater or biological simulation liquid environment is few, so that not only is a precise structural design required, but also a higher requirement is provided for waterproof sealing performance, and the problem of high use cost is caused, and therefore, the operation platform mold equipment which is efficient, accurate, convenient to operate and control and has good sealing performance is urgently needed to solve the requirement of practical use.
Disclosure of Invention
Accordingly, in view of the disadvantages in the related art, examples of the present invention are provided to substantially solve one or more problems due to limitations and disadvantages of the related art, to substantially improve safety and reliability, and to effectively protect equipment.
According to the technical scheme provided by the invention, the platform die disclosed by the invention comprises an execution platform mechanism, wherein the execution platform mechanism comprises an end actuator, a flexible sealing sleeve is assembled on the end actuator, the flexible sealing sleeve is installed on a sealing base, a plurality of connecting rod assemblies are assembled on the back surface of the end actuator, the connecting rod assemblies are connected with a servo platform mechanism, the servo platform mechanism comprises at least one group of servo flat plates, at least one servo motor is installed on each servo flat plate, an adapter is assembled on a motor shaft of each servo motor, a radiating fin is also arranged on each servo motor, the servo platform mechanism is also provided with a sealing flat plate, the servo flat plate is assembled on the sealing flat plate, the sealing flat plate is provided with a notch, the connecting rod assemblies penetrate through the notch of the sealing flat plate to be assembled with the adapter, the platform die further comprises a base platform mechanism, the base platform mechanism comprises a base flat plate, the base flat plate is provided with a plurality of connecting columns, the connecting columns are connected with the sealing flat plate, the base flat plate is further provided with an exhaust fan, the base platform mechanism is further provided with at least one upper connecting plate and at least one lower connecting plate, the upper connecting plate is connected to the back face of the end effector, the lower connecting plate is connected to the base flat plate, a spring is connected between the upper connecting plate and the lower connecting plate, the platform die further comprises a sealing shell mechanism, the sealing shell mechanism comprises an upper shell and a lower shell, the upper shell is provided with a through hole, the sealing flat plate is positioned in the upper shell and on the end effector, a flexible sealing sleeve and the sealing base part penetrates through the through hole of the upper shell, the base flat plate is connected to the lower shell, and therefore the servo platform mechanism and the base platform mechanism are both positioned in the space of the shell formed by the upper shell and the lower shell.
Further, the front of the end effector is provided with a carrying seat, the carrying seat is provided with a workpiece carrier mechanism through at least one pin shaft in a replaceable mode, the workpiece carrier mechanism comprises a carrier disc, a stand column is arranged on the carrier disc, a flexible sealing mesh weaving component is further arranged between the root of the stand column and the carrier disc, the top of the stand column is provided with a threaded hole, a smooth sleeve is sleeved on the stand column, the top of the smooth sleeve is provided with a round hole, and a probe penetrates through the round hole to be connected with the threaded hole.
Further, link assembly includes the connecting rod axle, and the one end of connecting rod axle is equipped with the protrusion spindle nose, and the protrusion spindle nose assembles through ball bearing and end effector, and the other end of connecting rod axle is connected with the axostylus axostyle through threaded connection's mode, still is equipped with the reinforcement nut between connecting rod axle and the axostylus axostyle, and the tip of axostylus axostyle is equipped with the pilot hole, and threaded connection passes the pilot hole and is connected with the adapter.
Further, the adapter is equipped with the boss including the adaptation mainboard, one side of adaptation mainboard, and the boss is equipped with the screw, and threaded connection spare is connected with this screw, and the adapter still assembles through connecting piece and servo motor's motor shaft including the spline board, adaptation mainboard and spline board.
Further, two adjacent connecting rod assemblies have a triangular relationship.
Further, the sealing base comprises a base platform, a ring column is arranged on the base platform, the base platform and the ring column are integrally formed, the flexible sealing sleeve is sleeved on the ring column, a sealing ring is further arranged between the flexible sealing sleeve and the ring column, and a sealing lock ring is further assembled outside the ring column.
Furthermore, a plurality of vent pipes and wire clamps are arranged on the upper shell, a plurality of radiating fins are attached to each servo motor, and an indicating lamp and an emergency stop button are further arranged on the upper shell.
Further, the upper shell and the lower shell both have a waterproof function.
Further, the platform die further comprises a bottom plate, a bearing assembly is arranged on the bottom plate, the shell is connected to the bearing assembly, a supporting assembly is further arranged on the bottom plate and can support and/or clamp the workpiece, the bottom plate is placed in a container, and a heating device is arranged on the side wall of the container.
The invention provides platform die equipment, wherein a platform die comprises an execution platform mechanism, a servo platform mechanism, a base platform mechanism, a sealed shell mechanism and a workpiece carrier mechanism, particularly, a workpiece can be loaded by the workpiece carrier mechanism, and the execution platform mechanism provides an assembly platform, so that the workpiece carrier mechanism is assembled on the execution platform mechanism; whole platform mould can arrange liquid environment in, has set up seal assembly at the execution platform mechanism, arranges servo platform mechanism, base platform mechanism in sealed shell mechanism to realize sealed waterproof function, this platform mould has convenient operation, and waterproof leakproofness is good, and advantages such as accurate degree height can have extensive use in fields such as operation, medical detection under water.
Drawings
FIG. 1 is a general schematic view of a platen die of the present invention.
FIG. 2 is a schematic diagram of an actuator platform according to the present invention.
FIG. 3 is a schematic diagram of a servo stage mechanism according to the present invention.
FIG. 4 is a schematic view of a base platform mechanism according to the present invention.
FIG. 5 is a schematic view of an end effector of the present invention.
FIG. 6 is a detailed schematic view of an end effector of the present invention.
FIG. 7 is a schematic view of a connecting rod assembly of the present invention.
FIG. 8 is a schematic diagram of a servo motor according to the present invention.
Fig. 9 is a schematic view of an adapter of the present invention.
Fig. 10 is a schematic diagram of an adapter motherboard according to the present invention.
Fig. 11 is a schematic cross-sectional view of an adapter main board according to the present invention.
Fig. 12 is a schematic view of the sealing base of the present invention.
FIG. 13 is a side view of the sealing base of the present invention.
FIG. 14 is a schematic view of an exhaust fan according to the present invention.
Fig. 15 is a schematic view of the upper housing of the present invention.
Fig. 16 is a schematic view of a work piece carrier mechanism of the present invention.
Fig. 17 is a schematic three-view diagram of a workpiece carrier mechanism of the present invention.
FIG. 18 is a schematic view of a lubricious sleeve of the invention.
Detailed Description
The present invention will be further described with reference to the following specific examples.
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention. The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.
The platform die comprises an execution platform mechanism, a servo platform mechanism, a base platform mechanism, a sealed shell mechanism and a workpiece carrier mechanism, wherein specifically, a workpiece can be loaded by the workpiece carrier mechanism, and the execution platform mechanism provides an assembly platform, so that the workpiece carrier mechanism is assembled on the execution platform mechanism, and in the working process, the workpiece needs to be twisted by an angle, so that the execution platform mechanism also needs to have a rotation function, and the rotation is realized by the servo platform mechanism; as a preferred embodiment, the entire platform mold is placed in a liquid environment, and therefore, a high requirement is required for the waterproof sealing performance of the entire platform mold, and therefore, a sealing assembly is provided in the execution platform mechanism, and the servo platform mechanism and the base platform mechanism are placed in the sealed housing mechanism to realize a waterproof sealing function.
It should be particularly pointed out that the platform mold further comprises a bottom plate, a bearing assembly is arranged on the bottom plate, the sealing shell mechanism is connected to the bearing assembly, a supporting assembly is further arranged on the bottom plate, the supporting assembly can support and/or clamp the workpiece, when the platform mold works, the bottom plate is placed in the container, and specified environmental liquid (such as physiological saline) is added into the container, so that the platform mold is placed in the liquid environment, and in the working process of the workpiece, the temperature is often required, therefore, in order to meet the requirement that the workpiece can work in different temperature environments, a heating device is further arranged on the side wall of the container, and the heating device can heat the liquid in the container to the specified temperature and can maintain the temperature.
As for the execution platform mechanism of the present invention, specifically, the execution platform mechanism includes an end effector 1, the end effector 1 is used as a table top function, the end effector 1 has a front side and a back side, both of which are equipped with corresponding tooling, wherein the front side of the end effector 1 is provided with a carrier seat, the carrier seat is equipped with a workpiece carrier mechanism through at least one pin shaft in a replaceable manner, the front side of the end effector 1 is further provided with an indication coordinate system, the indication coordinate system can provide convenient visibility for a rotation angle of the execution platform mechanism, the back side of the end effector 1 is equipped with a plurality of link assemblies 4, the link assemblies 4 are connected with a servo platform mechanism, and therefore, the rotation of the execution platform mechanism is realized by being driven by the link assemblies 4.
The servo platform mechanism provides power support for the rotation of the execution platform mechanism, for the invention, the servo platform mechanism comprises at least one group of servo flat plates 5, preferably, the number of the servo flat plates 5 is three, each group of servo flat plates 5 is provided with at least one servo motor 6, preferably, each group of servo flat plates 5 is provided with two servo motors 6, and in order to be more stable and reduce the vibration of the motors during working, the two servo motors 6 can also be connected through a connecting plate, so that, most preferably, the number of the servo motors 6 is six, a motor shaft of each servo motor 6 is provided with an adapter 7, because the six servo motors 6 are integrally assembled on the servo flat plates 5, when in working, the servo motors 6 can generate more heat, and the over-high temperature can cause the reduction of the working efficiency of the servo motors 6, consequently still be equipped with fin 8 on every servo motor 6, fin 8 can be effectual dispel the heat that servo motor 6 produced, servo platform mechanism still is equipped with sealed flat board 9, sealed flat board 9 provides servo platform mechanism's assembly basis, servo flat board 5 assembles on sealed flat board 9, sealed flat board 9 has seted up the notch, link assembly 4 passes sealed flat board 9's notch and adapter 7 assembly.
The most specific scheme is that the connecting rod assembly 4 is assembled in a multi-section assembling mode, specifically, the connecting rod assembly 4 comprises a connecting rod shaft 4-1, one end of the connecting rod shaft 4-1 is provided with a protruding shaft head, the protruding shaft head is assembled with the end effector 1 through a ball bearing 4-2, therefore, the connecting rod assembly 4 can enable the end effector 1 to rotate, the other end of the connecting rod shaft 4-1 is connected with a shaft rod 4-3 in a threaded connection mode, a reinforcing nut is further arranged between the connecting rod shaft 4-1 and the shaft rod 4-3, the end of the shaft rod 4-3 is provided with an assembling hole, a threaded connecting piece penetrates through the assembling hole to be connected with the adapter 7, and in order to further improve the stability of the whole device, a triangular relation exists between two adjacent connecting rod assemblies 4.
More specifically, the adapter 7 comprises an adaptive main board 7-1, a boss is arranged on one side of the adaptive main board 7-1, the boss is provided with a screw hole, a threaded connecting piece is connected with the screw hole, in order to further improve the assembling stability and reduce or eliminate the vibration generated when the servo motor 6 works, the adapter 7 further comprises a spline plate 7-2, and the adaptive main board 7-1 and the spline plate 7-2 are assembled with a motor shaft of the servo motor 6 through the connecting piece. Therefore, after the servo motor 6 is started, the motor shaft thereof drives the adapter 7 to rotate, so that the adapter 7 can drive the connecting rod assembly 4 to follow the action, and then the end effector 1 is enabled to rotate, and the torsion of the end effector 1 at the specified angle is completed.
For the invention, the platform die further comprises a base platform mechanism, the base platform mechanism can provide stable support for the servo platform mechanism and the execution platform mechanism, the base platform mechanism comprises a base flat plate 10, a plurality of connecting columns 11 are arranged on the base flat plate 10, the connecting columns 11 are connected with a sealing flat plate 9, so that the base platform mechanism and the servo platform mechanism are organically and stably assembled together, an exhaust fan 12 is further arranged on the base flat plate 10, the exhaust fan 12 can timely exhaust heat emitted by a radiating fin 8, the base platform mechanism is further provided with at least one upper connecting plate 13 and at least one lower connecting plate, wherein the upper connecting plate 13 is connected to the back surface of the end effector 1, the lower connecting plate is connected to the base flat plate 10, a spring 14 is connected between the upper connecting plate 13 and the lower connecting plate, obviously, the spring 14 also passes through a notch formed in the sealing flat plate 9, the spring 14 assembles the end effector 1 and the base plate 10, since the end effector 1 is connected to the link assemblies 4, the number of the link assemblies 4 is six, and the link assemblies 4 are integrally elongated members, if there is a possibility of instability during rotation of the end effector 1, the spring 14 is provided for the purpose of greatly reducing or eliminating this instability, allowing the end effector 1 to rotate smoothly during actuation, moreover, due to the threaded connection of the individual connecting-rod assemblies 4, assembly errors may occur which result in parts of the connecting-rod assemblies 4 not reaching the theoretically required length, of course, this length error is relatively small, and another purpose of the spring 14 is to compensate for the length by utilizing the spring expansion and contraction performance, thereby further ensuring the smoothness of the operation of the end effector 1.
Because the platform die of the invention is preferably in a liquid environment when in work, the platform die of the invention has a relatively high standard for waterproof sealing performance, all components above the sealing flat plate 9 of the platform die of the invention can not be exposed in liquid, otherwise the components can fail to work, more importantly, the liquid can not enter the interior through the notch of the sealing flat plate 9, which can cause great potential safety hazard to the servo motor 6, otherwise the whole platform die is scrapped in function, which causes great economic loss, therefore, the end effector 1 of the execution platform mechanism is provided with the flexible sealing sleeve 2, the flexible sealing sleeve 2 is arranged on the sealing base 3, for the invention, the sealing base 3 comprises a bottom platform, a ring column is arranged on the bottom platform, and the bottom platform and the ring column are integrally formed, so that the bottom platform forms an extending edge of the ring column, the bottom platform is closely attached to the sealing flat plate 9, one end of the flexible sealing sleeve 2 is sleeved on the ring column, the other end is sleeved on the end effector 1, in order to further improve the sealing effect, a sealing ring is arranged between the flexible sealing sleeve 2 and the ring column, a sealing lock ring 17 is arranged outside the ring column, wherein, the outer circumference of the ring post is provided with a plurality of convex lock catches, the inner circumference of the sealing lock ring 17 is provided with a plurality of concave lock catches, the convex lock catches are matched with the concave lock catches, and through the locking action of the sealing lock ring 17 and the ring post, thereby locking the flexible sealing sleeve 2 on the sealing base 3, ensuring that the flexible sealing sleeve 2 does not slip, for the present invention, the flexible sealing sleeve 2 is in a cone shape, it can follow the action of end effector 1, in order to prevent the deformation of flexible seal cover 2, still overlaps at flexible seal cover 2 and is equipped with a plurality of metal hoop.
The platform mould also comprises a sealing shell mechanism, the sealing shell mechanism comprises an upper shell 15 and a lower shell 16, wherein the upper shell 15 is provided with a through hole, the sealing flat plate 9 is positioned in the upper shell 15, the end effector 1 and the flexible sealing sleeve 2 penetrate through the through hole of the upper shell 15, the part of the sealing base 3 penetrates through the through hole of the upper shell 15, specifically, the upper surface of the bottom platform of the sealing base 3 is attached to the inner wall of the upper shell 15, the ring column of the sealing base 3 penetrates through the through hole of the upper shell 15, the diameter of the ring column is approximately equal to that of the through hole of the upper shell 15, the sealing locking ring 17 is tightly attached to the outer wall of the upper shell 15 and locked with the ring column, so that the edge of the through hole of the upper shell 15 is strictly sealed, liquid can be ensured not to permeate into the inner space from the through hole of the upper shell 15, and the sealing performance and the use efficiency are further improved, the substrate flat plate 10 is connected on the lower shell 16, so that the servo platform mechanism and the base platform mechanism can be positioned in the space of the shell consisting of the upper shell 15 and the lower shell 16, because the whole platform die works in the liquid environment preferentially, the upper shell 15 and the lower shell 16 both have the waterproof function, the function can prevent the shell consisting of the upper shell 15 and the lower shell 16 from entering the liquid to cause hidden danger, in order to further centralize the space, the shell is designed into an integrated carrier, the upper shell 15 is provided with a plurality of vent pipes and wire clamps, the vent pipes provide the emission channels of redundant heat, because the platform die works in the liquid environment preferentially, the vent pipes are provided with reverse osmosis membranes to prevent the liquid from entering the platform through the vent pipes, and the wire clamps can orderly contain wires used by electric wires and the like, prevent to use mixed and disorderly emergence, for can be safer convenient use, still be equipped with pilot lamp and emergency stop button on last casing 15 for instruct operating condition, can promptly stop when meetting emergency, protect whole platform safe handling.
The platform die aims to realize the working state of a workpiece, the workpiece is not directly loaded on the end effector 1 but is matched with the workpiece carrier mechanism, the form of the workpiece carrier mechanism is various and can be selected according to the type, the size and the like of the workpiece, therefore, the workpiece carrier mechanism is detachably assembled with the carrier seat of the end effector 1, for the platform die, the workpiece carrier mechanism comprises a carrier disc, an upright post is arranged on the carrier disc, a flexible sealing netting component is also arranged between the root of the upright post and the carrier disc, the flexible sealing netting component has the function of providing a flexible space for the workpiece during assembly, the workpiece is prevented from being damaged by extrusion, and meanwhile, the workpiece can be better buffered during working, and the reliability of the workpiece is further improved, the top of stand is equipped with the screw hole, has cup jointed smooth sleeve on the stand, and smooth sleeve can be fine assemble with the work piece and also can not harm the work piece through the work piece, and the round hole has been seted up at smooth telescopic top, and the probe passes the round hole to be connected with the screw hole, and the effect of setting up the probe is the work piece of being convenient for let in that can be better, promotes the convenient degree of work piece carrier mechanism and work piece assembly.
It should be noted that, in order to maintain the stability of the work of the workpiece during the work of the workpiece, the bottom plate is further provided with a support component, and the support component can provide support and/or clamping for the workpiece, so the stability is further improved.
The invention also discloses a using method of the platform die, which comprises the following steps:
A. assembling the workpiece carrier mechanism on the end effector, and then fixing the workpiece on the support assembly so that the sleeve of the workpiece carrier mechanism extends into the workpiece;
B. placing the bottom plate in a container, adding liquid into the container to enable the liquid to completely submerge the workpiece, and heating the liquid in the container to a specified temperature;
C. the servo motor is started, a motor shaft of the servo motor drives the adapter to rotate, the connecting rod assembly can move along with the adapter, and therefore the end effector rotates, and the workpiece carrier mechanism moves along with the end effector to enable the workpiece to perform torsional motion;
D. and recording the working condition of the workpiece, and resetting the whole device after finishing the data acquisition of the workpiece.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A platform mould comprises an execution platform mechanism, the execution platform mechanism comprises an end effector (1), a flexible sealing sleeve (2) is assembled on the end effector (1), the flexible sealing sleeve (2) is installed on a sealing base (3), the platform mould is characterized in that the back of the end effector (1) is provided with a plurality of connecting rod assemblies (4), the connecting rod assemblies (4) are connected with a servo platform mechanism, the servo platform mechanism comprises at least one group of servo flat plates (5), at least one servo motor (6) is installed on each group of servo flat plates (5), a motor shaft of each servo motor (6) is provided with an adapter (7), each servo motor (6) is further provided with a cooling fin (8), and the servo platform mechanism is further provided with a sealing flat plate (9), servo flat board (5) assemble sealed dull and stereotyped (9) on, sealed dull and stereotyped (9) seted up the notch, link assembly (4) pass sealed dull and stereotyped (9) the notch with adapter (7) assembly, the platform mould still include base platform mechanism, base platform mechanism include base flat board (10), base flat board (10) on be equipped with a plurality of spliced poles (11), spliced pole (11) with sealed dull and stereotyped (9) link to each other, base flat board (10) on still be equipped with exhaust fan (12), base platform mechanism still be equipped with at least one fishplate bar (13) and at least one lower fishplate bar, wherein, fishplate bar (13) connect in the back of end effector (1), lower fishplate bar connect in base flat board (10) on, the utility model discloses a platform mould, including last casing (15) and lower casing (16), last fishplate bar (13) and lower casing between be connected with spring (14), the platform mould still including sealed casing mechanism, sealed casing mechanism include casing (15) and lower casing (16), wherein, last casing (15) through-hole has, sealed flat board (9) be located last casing (15) in and the part of end effector (1), flexible seal cover (2), sealed base (3) all pass the through-hole of last casing (15), dull and stereotyped (10) of base connect in lower casing (16), thereby servo platform mechanism with base platform mechanism be located last casing (15) with the space of the casing of lower casing (16) constitution in.
2. The platform die as claimed in claim 1, wherein a carrier seat is arranged on the front face of the end effector (1), the carrier seat is assembled with a workpiece carrier mechanism through at least one pin shaft in a replaceable manner, the workpiece carrier mechanism comprises a carrier disc, an upright post is arranged on the carrier disc, a flexible sealing mesh component is further arranged between the root of the upright post and the carrier disc, a threaded hole is formed in the top of the upright post, a smooth sleeve is sleeved on the upright post, a round hole is formed in the top of the smooth sleeve, and a probe penetrates through the round hole to be connected with the threaded hole.
3. A platform mould according to claim 2, characterized in that the connecting rod assembly (4) comprises a connecting rod shaft (4-1), one end of the connecting rod shaft (4-1) is provided with a protruding shaft head, the protruding shaft head is assembled with the end effector (1) through a ball bearing (4-2), the other end of the connecting rod shaft (4-1) is connected with a shaft rod (4-3) in a threaded connection mode, a reinforcing nut is further arranged between the connecting rod shaft (4-1) and the shaft rod (4-3), the end of the shaft rod (4-3) is provided with an assembly hole, and a threaded connecting piece penetrates through the assembly hole to be connected with the adapter (7).
4. A platform die according to claim 3, characterized in that the adapter (7) comprises an adapter main plate (7-1), a boss is arranged on one side of the adapter main plate (7-1), the boss is provided with a screw hole, the screw connecting piece is connected with the screw hole, the adapter (7) further comprises a spline plate (7-2), and the adapter main plate (7-1) and the spline plate (7-2) are assembled with the motor shaft of the servo motor (6) through connecting pieces.
5. A platform die according to claim 4, characterised in that there is a triangular relationship between two adjacent link assemblies (4).
6. A platform mould according to claim 5, characterized in that the sealing base (3) comprises a base platform, a ring post is arranged on the base platform, the base platform and the ring post are integrally formed, the flexible sealing sleeve (2) is sleeved on the ring post, a sealing ring is arranged between the flexible sealing sleeve (2) and the ring post, a sealing lock ring (17) is assembled outside the ring post, wherein a plurality of convex lock catches are arranged on the outer circumferential surface of the ring post, a plurality of groove lock catches are arranged on the inner circumferential surface of the sealing lock ring (17), the convex lock catches are matched with the groove lock catches, so that the flexible sealing sleeve (2) is locked on the sealing base (3), and a plurality of metal hoop rings are sleeved on the flexible sealing sleeve (2).
7. A platform die according to claim 6, characterized in that, a plurality of vent pipes and wire clamps are arranged on the upper shell (15), a plurality of cooling fins are attached on each servo motor (6), and an indicator light and an emergency stop button are arranged on the upper shell (15).
8. A platform mould according to claim 7, characterised in that both the upper shell (15) and the lower shell (16) have a waterproof function.
9. A platform die according to claim 8, further comprising a base plate, wherein the base plate is provided with a bearing assembly, the base plate is further provided with a support assembly, the support assembly can support and/or clamp a workpiece, the base plate is placed in a container, and the side wall of the container is provided with a heating device.
10. A method of using the platform die according to claim 9, wherein the method of using the platform die comprises the steps of:
A) assembling the workpiece carrier mechanism on the end effector and then securing the workpiece on the support assembly such that the sleeve of the workpiece carrier mechanism extends into the interior of the workpiece;
B) placing the bottom plate in a container, adding liquid to the container so that the liquid completely submerges the workpiece, and heating the liquid in the container to a specified temperature;
C) starting the servo motor, wherein a motor shaft of the servo motor drives the adapter to rotate, and the connecting rod assembly can move along with the adapter, so that the end effector rotates, and the workpiece carrier mechanism moves along with the end effector to enable the workpiece to perform torsional motion;
D) and recording the working condition of the workpiece, and resetting the whole device after finishing the data acquisition of the workpiece.
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| CN202011068365.XA CN112123264B (en) | 2020-10-08 | 2020-10-08 | Platform die and using method thereof |
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| CN202011068365.XA CN112123264B (en) | 2020-10-08 | 2020-10-08 | Platform die and using method thereof |
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| CN112123264B true CN112123264B (en) | 2021-12-07 |
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| CN111037538A (en) * | 2019-12-26 | 2020-04-21 | 中国船舶重工集团有限公司第七一0研究所 | Underwater three-degree-of-freedom attitude adjustment parallel device |
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| CN202540368U (en) * | 2011-12-30 | 2012-11-21 | 徐晓雨 | Plastic floor cutting machine |
| CN106541391A (en) * | 2016-12-07 | 2017-03-29 | 南京航空航天大学 | All-around mobile parallel robot and cooperating method |
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| CN112123264A (en) | 2020-12-25 |
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