Execution device for automatic heating and sleeving of ring parts

Abstract

The invention provides an execution device for automatic heating and sleeving of ring parts, the execution device comprises a quick-change mechanism, a fixed main body mechanism, a floating adjustment mechanism and a holding and external supporting mechanism, and the whole quick-change mechanism is connected with a target robot through a quick-change module main body; the propeller is configured to be capable of driving the sliding fastening plate to move in the preset direction of the fastening plate sliding block. The distance between the quick-change module mounting plate and the sliding fastening plate is increased, and the second end of the conical fastening pin is driven to move towards one side of the first end, so that the abutting force between the conical hole and the conical fastening pin is increased; the enclasping and outer supporting mechanism comprises an enclasping and outer supporting driver and an enclasping and outer supporting assembly, and the enclasping and outer supporting driver and the enclasping and outer supporting assembly are fixed to the tool fixing mother plate; the execution guide mother block is driven to move through the enclasping and outer supporting driver, the enclasping execution block can retract inwards so as to enclasp the target axle, and the outer supporting execution block expands outwards synchronously so as to support the target mounting piece.

Description

Technical Field

[0001] The present disclosure relates to the technical field of mechanical equipment, and in particular to an actuator for an automatic heating kit for annular components. Background Art

[0002] At present, the hot installation process of the sealing ring relies on manual operation by the operator. The operator needs to manually carry the sealing ring that has been heated to 150°C to the installation area, and then manually test-install it up and down, put the sealing ring into the workpiece, and then push it into place, and manually maintain the pressure, and the operator manually confirms that the installation is in place.

[0003] During the entire process, the operator needs to maintain a high degree of concentration to avoid damage caused by high-temperature rings. At the same time, the operator needs to always pay attention to the installation position and status of the sealing ring. The installation process may easily lead to problems such as improper installation and excessive installation gaps.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0005] The purpose of the present disclosure is to provide an execution device for the automatic heating set of ring-type components, thereby realizing the automation of the heating and assembly process of the sealing ring.

[0006] According to one aspect of the present disclosure, there is provided an execution device for an automatic heating kit for a ring-type component, the execution device comprising:

[0007] A quick-change mechanism, the quick-change mechanism comprising a quick-change module driving assembly, a quick-change module body and a quick-change module mounting plate, the quick-change module driving assembly being mounted on the quick-change module body and used to drive the quick-change module body to perform an action; the quick-change module body being mounted on the quick-change module mounting plate, the entire quick-change mechanism being connected to the target robot through the quick-change module body;

[0008] A fixed main body mechanism, the fixed main body mechanism comprises a fixed flat plate, a fixed vertical plate and a tooling fixed mother plate, the fixed flat plate is connected to the fixed vertical plate, and the fixed vertical plate is connected to the tooling fixed mother plate;

[0009] The floating adjustment mechanism comprises a pusher, a conical fastening pin, a sliding fastening plate, a fastening plate slider, a wedge-shaped fixing block and a conical fastening pin fixing sleeve, the pusher is installed on the fixed plate, the sliding fastening plate is fixed on the fastening plate slider and is connected to the pusher, and the pusher is configured to drive the sliding fastening plate to move along the preset direction of the fastening plate slider; the wedge-shaped fixing block comprises an upper half and a lower half with an inclined contact surface, the upper half is fixed on the quick-change module mounting plate, and the lower half is fixed on the sliding fastening plate, and the quick-change module can be installed by driving the lower half to move by the sliding fastening plate The spacing between the mounting plate and the sliding fastening plate increases or decreases; the first end of the tapered fastening pin is fixed to the quick-change module mounting plate, and the opposite second end is located on the other side of the fixed plate; the tapered fastening pin fixing sleeve is installed on the fixed plate on one side close to the second end of the tapered fastening pin, and a tapered hole is provided inside the tapered fastening pin, and the tapered fastening pin is sleeved on the tapered fastening pin through the tapered hole, and the tapered hole matches the tapered fastening pin, and the spacing between the quick-change module mounting plate and the sliding fastening plate is increased, so that the second end of the tapered fastening pin is driven to move toward one side of the first end, so that the abutment force between the tapered hole and the tapered fastening pin is increased;

[0010] The clamping external support mechanism comprises a clamping external support driver and a clamping external support assembly, wherein the clamping external support driver and the clamping external support assembly are fixed on the tooling fixed motherboard; the clamping external support assembly comprises a clamping execution block, an external support execution block and an execution guide mother block, and the execution guide mother block is driven to move by the clamping external support driver, so that the clamping execution block can be retracted to clamp the target axle, and the external support execution block can be expanded synchronously to support the target mounting part.

[0011] In an exemplary embodiment of the present disclosure, the execution device further includes:

[0012] The pre-clamping mechanism comprises a clamping driver, a clamping mounting plate and a clamping block. The clamping driver is mounted on the clamping mounting plate. The clamping driver is configured to drive the clamping block to extend and retract to achieve clamping and loosening of the mounting member.

[0013] In an exemplary embodiment of the present disclosure, the clamping driver is a clamping cylinder.

[0014] In an exemplary embodiment of the present disclosure, the execution device further includes:

[0015] The pushing mechanism includes a pushing driver, a pushing guide sleeve, and a pushing guide rod. The pushing shaft of the pushing driver is connected to the clamping mounting plate, the body of the pushing driver is connected to the tooling fixed mother plate, the pushing guide rod is connected to the clamping mounting plate, the pushing guide sleeve is connected to the tooling fixed mother plate, and the pushing guide rod is embedded in the pushing guide sleeve to achieve forward and backward movement; the forward and backward movement of the clamping mounting plate is achieved by extending and retracting the pushing shaft of the pushing driver, thereby achieving the pushing of the mounting part.

[0016] In an exemplary embodiment of the present disclosure, the pushing driver includes a pushing cylinder, and the pushing cylinder is used to maintain an air supply state to maintain a compacting state.

[0017] In an exemplary embodiment of the present disclosure, the clamping and external support driver is a clamping and external support actuator cylinder.

[0018] In an exemplary embodiment of the present disclosure, the fixed main body mechanism further includes: a fixed plate reinforcement rib, wherein the fixed plate reinforcement rib connects the fixed flat plate and the fixed vertical plate.

[0019] In an exemplary embodiment of the present disclosure, the clamping external support assembly also includes: an elastic member, a pressure wheel, a downward pressing connection block, a connecting core shaft and a module body, the elastic member, the pressure wheel, the downward pressing connection block, the connecting core shaft, the execution guide mother block and the external support execution block are arranged on the module body, the pressure wheel is fixed to the execution guide mother block through a connecting shaft, the downward pressing connection block is connected to the external support execution block and the connecting core shaft through bolts, the elastic member is arranged between the downward pressing connection block and the external support execution block, and the pressure wheel is driven to move by the movement of the execution guide mother block to make the downward pressing connection block move toward one side of the external support execution block, and the elastic restoring force of the elastic member makes the external support execution block move toward the side away from the downward pressing connection block to achieve external support.

[0020] In an exemplary embodiment of the present disclosure, the clamping external support assembly also includes: a sliding core shaft, the sliding core shaft and the pressure wheel are located on opposite sides of the execution guide mother block, and a slide groove is provided on the clamping execution block, one end of the sliding core shaft is located in the slide groove, and the other end is fixedly connected to the execution guide mother block; the movement of the execution guide mother block drives the movement of the sliding core shaft, and then drives the clamping execution block to move toward the direction of the downward pressing connecting block away from the external support execution block to achieve overall internal embrace.

[0021] In an exemplary embodiment of the present disclosure, the clamping outer support assembly is provided with three groups, which are distributed at an angle of 120° on the annular tooling fixing motherboard.

[0022] The actuator for automatic heating of ring-type components provided by the present invention realizes rapid switching of the set function and other auxiliary functions through a quick-change mechanism, realizes grasping and fixing of the mechanism and the sealing ring through a pre-clamping mechanism, realizes accurate fixing of the sealing ring through a clamping outer support mechanism, and realizes flexible adaptation of the set process to the inadequate placement of workpieces on site through a floating adjustment mechanism; by using the actuator provided by the present invention and cooperating with the action of the manipulator, the automation of the sealing ring heating assembly process is realized, and the high temperature danger and installation problems caused by inadequate manual operation in the manual operation process are solved; the safety risks in the installation process are eliminated, the labor cost is reduced, the influence of human factors in the operation process is reduced, the consistency of the installation effect is ensured, and the installation efficiency and quality of the sealing ring are improved.

[0023] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0025] Figure 1 A schematic diagram of an execution device provided for an embodiment of the present disclosure.

[0026] Figure 2 A schematic diagram of a quick-change mechanism provided in accordance with an embodiment of the present disclosure.

[0027] Figure 3 A schematic diagram of a floating adjustment mechanism provided for an embodiment of the present disclosure.

[0028] Figure 4 A schematic diagram of a fixing body mechanism provided for an embodiment of the present disclosure.

[0029] Figure 5 A schematic diagram of a clamping external support mechanism provided for an embodiment of the present disclosure.

[0030] Figure 6 A schematic diagram of an external support assembly provided for an embodiment of the present disclosure.

[0031] Figure 7 A schematic diagram of a clamping assembly provided for an embodiment of the present disclosure.

[0032] Figure 8 A schematic diagram of a pre-clamping mechanism provided for an embodiment of the present disclosure.

[0033] Fig. 9 A schematic diagram of a pushing mechanism provided for an embodiment of the present disclosure.

[0034] Figure 10 to Figure 12 A schematic diagram of an external support seal provided by the present disclosure.

[0035] Description of reference numerals:

[0036] 10. Quick change mechanism;

[0037] 110, quick-change module mounting plate; 120, quick-change assembly; 121, quick-change module body; 122, module drive assembly;

[0038] 20. Floating adjustment mechanism;

[0039] 210, sliding fastening plate; 220, fastening plate slider; 230, tapered fastening pin; 231, upper part; 232, lower part; 240, thruster;

[0040] 30. Fix the main body;

[0041] 310, fixed flat plate; 320, fixed vertical plate; 330, fixed plate reinforcement rib; 340, tooling fixed mother plate;

[0042] 40. Hold the external support mechanism tightly;

[0043] 410, hold the external support driver tightly; 420, guide column; 430, hold the external support assembly tightly; 440, guide sliding plate; 450, auxiliary fixing plate;

[0044] 431, execution guide mother block; 432, holding execution block; 433, external support execution block; 434, module body;

[0045] 4351, pressing connecting block; 4352, connecting mandrel; 4353, elastic member; 4354, pressing wheel;

[0046] 4361, connecting block; 4362, slide groove; 4363, sliding mandrel;

[0047] 50. Clamping mechanism;

[0048] 510, clamping mounting plate; 520, clamping driver; 530, clamping block; 540, clamping driver mounting plate;

[0049] 60. Push mechanism;

[0050] 610, a push driver; 620, a push guide sleeve; 630, a push guide rod;

[0051] 70. Sealing ring. DETAILED DESCRIPTION

[0052] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be comprehensive and complete and will fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0053] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of the illustration to another component, these terms are used in this specification only for convenience, such as according to the orientation of the examples described in the drawings. It is understood that if the device of the illustration is turned upside down, the component described as "upper" will become the component "lower". When a structure is "on" other structures, it may mean that the structure is formed integrally on the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure through another structure.

[0054] The terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0055] The embodiment of the present disclosure provides an execution device for an automatic heating set of a ring-type component, such as Figures 1 to 12 As shown, the actuator includes: a quick-change mechanism 10, a floating adjustment mechanism 20, a fixed main body mechanism 30 and a clamping outer support mechanism 40.

[0056] The quick-change mechanism 10 includes a quick-change module driving assembly 122, a quick-change module body 121 and a quick-change module mounting plate 110. The quick-change module driving assembly 122 is mounted on the quick-change module body 121 and is used to drive the quick-change module body 121 to perform an action. The quick-change module body 121 is mounted on the quick-change module mounting plate 110. The entire quick-change mechanism 10 is connected to the target robot through the quick-change module body 121.

[0057] The fixed main body mechanism 30 includes a fixed flat plate 310, a fixed vertical plate 320 and a tooling fixed mother plate 340, the fixed flat plate 310 is connected to the fixed vertical plate 320, and the fixed vertical plate 320 is connected to the tooling fixed mother plate 340;

[0058] The floating adjustment mechanism 20 includes a propeller 240, a conical fastening pin 230, a sliding fastening plate 210, a fastening plate slider 220, a wedge-shaped fixing block and a fixing sleeve of the conical fastening pin 230. The propeller 240 is installed on the fixed flat plate 310. The sliding fastening plate 210 is fixed on the fastening plate slider 220 and connected to the propeller 240. The propeller 240 is configured to drive the sliding fastening plate 210 to move along the preset direction of the fastening plate slider 220. The wedge-shaped fixing block includes an upper half 231 and a lower half 232 with an inclined contact surface. The upper half 231 is fixed on the quick-change module mounting plate 110, and the lower half 232 is fixed on the sliding fastening plate 210. The sliding fastening plate 210 drives the lower half 232 to move, so that The spacing between the quick-change module mounting plate 110 and the sliding fastening plate 210 increases or decreases; the first end of the tapered fastening pin 230 is fixed on the quick-change module mounting plate 110, and the opposite second end is located on the other side of the fixed plate 310; the tapered fastening pin 230 fixing sleeve is installed on one side of the fixed plate 310 close to the second end of the tapered fastening pin 230, and the tapered fastening pin 230 is provided with a tapered hole inside, and the tapered fastening pin 230 is sleeved on the tapered fastening pin 230 through the tapered hole, and the tapered hole matches the tapered fastening pin 230. By increasing the spacing between the quick-change module mounting plate 110 and the sliding fastening plate 210, the second end of the tapered fastening pin 230 is driven to move toward one side of the first end, so that the abutment force between the tapered hole and the tapered fastening pin 230 increases;

[0059] Among them, the clamping external support mechanism 40 includes a clamping external support driver 410 and a clamping external support assembly 430, and the clamping external support driver 410 and the clamping external support assembly 430 are fixed on the tooling fixed motherboard 340; the clamping external support assembly 430 includes a clamping execution block 432, an external support execution block 433 and an execution guide mother block 431. By clamping the external support driver 410 to drive the execution guide mother block 431 to move, the clamping execution block 432 can be retracted to clamp the target axle, and the external support execution block 433 can be expanded synchronously to support the target mounting part.

[0060] The actuator for automatic heating of ring-type components provided by the present disclosure realizes rapid switching of the assembly function and other auxiliary functions through the quick-change mechanism 10, realizes the grasping and fixation of the mechanism and the sealing ring 70 through the clamping mechanism 50, realizes accurate fixation of the sealing ring 70 through the clamping outer support mechanism 40, and realizes flexible adaptation of the assembly process to the inadequate placement of workpieces on site through the floating adjustment mechanism 20; by using the actuator provided by the present disclosure and cooperating with the action of the manipulator, the automation of the heating assembly process of the sealing ring 70 is realized, and the high temperature danger and the installation problems of inadequate manual operation in the manual operation process are solved; the safety risks in the installation process are eliminated, the labor cost is reduced, the influence of human factors in the operation process is reduced, the consistency of the installation effect is ensured, and the installation efficiency and installation quality of the sealing ring 70 are improved.

[0061] Specifically, Figure 1 and Figure 2 As shown, the quick-change mechanism 10 includes a quick-change module driving assembly 122 and a quick-change assembly 120, and the quick-change assembly 120 includes a quick-change module body 121 and a quick-change module mounting plate 110. The quick-change module driving assembly 122 is mounted on the quick-change module body 121 and is used to drive the quick-change module body 121 to perform an action; the quick-change module body 121 is mounted on the quick-change module mounting plate 110, and the entire quick-change mechanism 10 is connected to the target robot through the quick-change module body 121.

[0062] The quick-change assembly includes a male disk and a female disk, the male disk is provided on the target robot, and the female disk is provided on the quick-change mechanism 10. When the male disk and the female disk are connected, the steel column structure configured on the male disk is clamped with the groove in the female disk to complete the connection; when the male disk and the female disk are loosened, the steel column configured on the male disk is retracted to complete the separation of the male disk and the female disk.

[0063] The quick-change module driving assembly 122 may include a driving cylinder.

[0064] The connection end of the quick-change mechanism 10 can be end A, and the corresponding arm end of the target robot can be end B. The installation and connection of the quick-connect ends A and B are fast and efficient. At the same time, if you need to quickly switch with other component sets and auxiliary functions, you can configure the same model of quick-change modules, which is more expandable.

[0065] Specifically, Figure 1 and Figure 3As shown, the fixed main body mechanism 30 includes a fixed plate 310, a fixed vertical plate 320 and a tooling fixed mother plate 340, wherein the fixed plate 310 is connected to the fixed vertical plate 320, and the fixed vertical plate 320 is connected to the tooling fixed mother plate 340. Among them, the two fixed vertical plates 320 are connected to both sides of the fixed plate 310 along the first direction Y, and are connected to the same side of the fixed plate 310 along the second direction Z; the tooling fixed mother plate 340 is located on the same side of the fixed plate 310 as the fixed vertical plate 320 along the second direction Z, and is connected to the two fixed vertical plates 320 along both sides of the first direction Y, serving as the support and main part of the entire mechanism. Among them, the first direction Y can be the length direction of the fixed plate 310, and the second direction Z can be the thickness direction of the fixed plate 310.

[0066] The fixed main body mechanism 30 further includes a fixed plate reinforcement rib 330, which is connected to the corner of the fixed vertical plate 320 and the fixed flat plate 310, and the whole structure may be a triangular structure. The two fixed plate reinforcement ribs 330 are respectively connected to the two sides of the fixed flat plate 310 along the first direction Y, and can be located on the two sides of the fixed flat plate 310 along the third direction X to connect with the corresponding fixed vertical plate 320. The third direction X may be the width direction of the fixed flat plate 310.

[0067] Among them, a plurality of mounting holes are processed on the tooling fixing motherboard 340 for mounting the clamping mechanism 50 and the clamping outer support mechanism 40 .

[0068] Among them, at least two of the fixed flat plate 310, the fixed vertical plate 320, the fixed plate reinforcement rib 330 and the tooling fixed mother plate 340 are separate structures formed by welding, bonding, or riveting, or are one-piece molded structures, and the present disclosure does not impose any restrictions on this.

[0069] Among them, at least one of the fixed flat plate 310, the fixed vertical plate 320, the fixed plate reinforcement rib 330 and the tooling fixed mother plate 340 can be made of carbon steel or aluminum alloy, so that the overall structure can be stronger and lighter, which is convenient for connection with the mechanical arm of the target robot.

[0070] The materials of the fixed flat plate 310 , the fixed vertical plate 320 , the fixed plate reinforcement rib 330 and the tooling fixed mother plate 340 may be the same or different, and the present disclosure does not impose any limitation on this.

[0071] Specifically, Figure 1 and Figure 4As shown, the floating adjustment mechanism 20 is installed on the fixed plate 310. The pusher 240 is installed on the fixed plate 310, the sliding fastening plate 210 is slidably connected with the fastening plate slider 220, and is connected to the pusher 240, and the pusher 240 is configured to drive the sliding fastening plate 210 to move along the preset direction of the fastening plate slider 220; the wedge-shaped fixed block includes an upper half 231 and a lower half 232 with an inclined contact surface, the upper half 231 is fixed on the quick-change module mounting plate 110, and the lower half 232 is fixed on the sliding fastening plate 210, and the distance between the quick-change module mounting plate 110 and the sliding fastening plate 210 can be increased or decreased by driving the sliding fastening plate 210 to move the lower half 232; the cone The first end of the tapered fastening pin 230 is fixed on the quick-change module mounting plate 110, and the opposite second end is located on the other side of the fixed plate 310; the tapered fastening pin 230 fixing sleeve is installed on one side of the fixed plate 310 close to the second end of the tapered fastening pin 230, and a tapered hole is provided inside the tapered fastening pin 230. The tapered fastening pin 230 is sleeved on the tapered fastening pin 230 through the tapered hole, and the tapered hole matches the tapered fastening pin 230. By increasing the distance between the quick-change module mounting plate 110 and the sliding fastening plate 210, the second end of the tapered fastening pin 230 is driven to move toward one side of the first end, so that the abutment force between the tapered hole and the tapered fastening pin 230 is increased. The floating adjustment mechanism 20 is mainly composed of a wedge block and a tapered pin structure. When the equipment is initially positioned, the mechanism is in an open state, adapting to various postures of the mounting parts (gear shaft) and having stronger adaptability. After adaptation, secondary positioning is performed, the floating adjustment mechanism 20 is clamped, and the equipment is in a tightened state. In this state, the installation positioning accuracy is higher.

[0072] Among them, the pusher 240 is installed on the fixed plate, the sliding fastening plate 210 is fixed on the fastening plate slider 220 and connected to the driving rod of the pusher 240, and a slide groove 4362 is provided on the fixed plate 310, and the fastening plate slider 220 can slide in the slide groove 4362 on the fixed plate 310; the pusher 240 drives the sliding fastening plate 210 to move along the execution direction of the fastening plate slider 220 through the driving rod, and then drives the lower half 232 of the fastening plate slider 220 to move; when the pusher 240 drives the sliding fastening plate 210 along the first direction Y toward the pusher away from the driving rod When one side of the device 240 moves, the overlapping area of ​​the inclined surface between the lower half 232 and the upper half 231 of the wedge-shaped fixing block increases, so that the height of the lower half 232 and the upper half 231 abutting together in the second direction Z increases, thereby increasing the distance between the sliding fastening plate 210 and the quick-change module mounting plate 110; by increasing the spacing between the quick-change module mounting plate 110 and the sliding fastening plate 210, the second end of the tapered fastening pin 230 is driven to move toward one side of the first end, so that the abutment force between the tapered hole and the tapered fastening pin 230 is increased, thereby achieving clamping and fixing of this part. When the pusher 240 drives the sliding fastening plate 210 to move along the first direction Y toward the side of the pusher 240 that is closer through the driving rod, the overlapping area of ​​the inclined surfaces between the lower half 232 and the upper half 231 of the wedge-shaped fixing block is reduced, so that the height of the lower half 232 and the upper half 231 that are abutted together in the second direction Z is reduced, thereby reducing the distance between the sliding fastening plate 210 and the quick-change module mounting plate 110, and reducing the abutment force between the tapered hole and the tapered fastening pin 230, thereby realizing floating adjustment of this part.

[0073] The propeller 240 may be a propulsion cylinder, which can provide a relatively large propulsion force and can maintain pressure continuously.

[0074] Specifically, Figure 1 and Figure 5 As shown, the clamping external support mechanism 40 includes a clamping external support driver 410 and a clamping external support assembly 430, and the clamping external support driver 410 and the clamping external support assembly 430 are fixed on the tooling fixed mother plate 340; the clamping external support assembly 430 includes a clamping execution block 432, an external support execution block 433 and an execution guide mother block 431, and the clamping external support driver 410 drives the execution guide mother block 431 to move, so that the clamping execution block 432 can be retracted to clamp the target axle, and the external support execution block 433 can be expanded synchronously to support the target mounting part.

[0075] Among them, Figure 5As shown, the clamping external support mechanism 40 also includes an auxiliary fixing plate 450, a guide sliding plate 440 and a guide column 420. The auxiliary fixing plate 450 is connected to the guide column 420, and the guide sliding plate 440 is connected to the guide column 420. The guide column 420 is constrained on the tooling fixed mother plate 340 and can slide back and forth.

[0076] The clamping outer support driver 410 may be a clamping outer support execution cylinder.

[0077] The execution guide female block 431 can be an inner hollow female block, and the holding execution block 432 and the outer support execution block 433 are embedded in the execution guide female block 431. A wedge block is arranged inside the execution guide female block 431, and the overall sliding of the mechanism is realized by holding the action of holding the outer support cylinder. Through sliding, the holding execution block 432 will shrink inward, and then hold the axle (installation point), and the outer support execution block 433 will expand outward synchronously, so as to support the installation part (sealing ring 70), and then realize the overall function.

[0078] Among them, for the external support part, such as Figure 6 As shown, the clamping external support assembly 430 also includes: an elastic member 4353, a pressure wheel 4354, a downward pressing connection block 4351, a connecting core shaft 4352 and a module body 434, the elastic member 4353, the pressure wheel 4354, the downward pressing connection block 4351, the connecting core shaft 4352, the execution guide mother block 431 and the external support execution block 433 are arranged on the module body 434, the pressure wheel 4354 is fixed to the execution guide mother block 431 through a connecting shaft, the downward pressing connection block 4351 is connected to the external support execution block 433 and the connecting core shaft 4352 through bolts, and the elastic member 4353 is arranged between the downward pressing connection block 4351 and the external support execution block 433. The pressing connection block 4351 is provided with an inclined surface, and the pressing wheel 4354 abuts against the inclined surface on the pressing connection block 4351; by executing the guide mother block 431 to move toward one side along the third direction X, the pressing wheel 4354 is driven to move horizontally, the position of the pressing wheel 4354 on the inclined surface changes, and the height of the inclined surface increases, so that the pressing connection block 4351 moves toward one side of the external support execution block 433, and the elastic restoring force of the elastic member 4353 makes the external support execution block move toward the side away from the pressing connection block 4351, and the three external support execution blocks 433 simultaneously protrude outward (outer circle) to achieve overall external support; by executing the guide mother block 431 to move toward the other side in the opposite direction X, the pressing wheel 4354 is driven to move horizontally, the position of the pressing wheel 4354 on the inclined surface changes, and the height of the inclined surface decreases, so that the pressing connection block 4351 moves toward the side away from the external support execution block 433, and the external support execution block moves toward the side close to the pressing connection block 4351 by compressing the elastic member 4353 to achieve retraction.

[0079] The elastic member 4353 may be a spring, which is sleeved on the connecting mandrel 4352. Two connecting mandrels 4352 may be provided, which are located on both sides of the pressing connecting block 4351 and connected to the outer supporting execution block 433, and both connecting mandrels 4352 may be provided with springs.

[0080] Among them, Figure 5 As shown, there are three groups of the clamping outer support components 430, which are distributed at an angle of 120 degrees on the annular tooling fixing mother plate 340.

[0081] Among them, for the inner embrace part, such as Figure 7 As shown, the clamping external support assembly 430 also includes: a sliding core shaft 4363, the sliding core shaft 4363 and the pressure wheel 4354 are located on the opposite sides of the execution guide mother block 431, and a slide groove 4362 is provided on the clamping execution block 432, one end of the sliding core shaft 4363 is located in the slide groove 4362, and the other end is fixedly connected to the execution guide mother block 431; the sliding core shaft 4363 is driven to move by the movement of the execution guide mother block 431, and then the clamping execution block 432 is driven to move toward the pressing connection block 4351 away from the external support execution block 433 to achieve overall internal holding.

[0082] Among them, the clamping external support component 430 also includes: a connecting block 4361, a slide groove 4362 is provided on the connecting block 4361, and two external support execution blocks 433 are sleeved on the connecting block 4361; by executing the guide mother block 431 to move toward one side along the third direction X, the sliding core shaft 4363 is driven to move horizontally, and the sliding core shaft 4363 is located at the top of the slide groove 4362. At this time, it is equivalent to pushing the connecting block 4361 downward, thereby driving the clamping execution block 432 to move downward (inner circle), and the three clamping execution blocks 432 move downward at the same time to realize the overall inner embrace.

[0083] Among them, the external support execution block 433 can be an external support nylon block, and the clamping execution block 432 is also a clamping nylon block.

[0084] Among them, the clamping and external supporting mechanism 40 is compactly designed, and the clamping and external supporting are driven by a unified mechanism, which can not only accurately position the device through the wheel seat, but also ensure the accurate positioning of the set pushing process, thereby ensuring the accuracy of the set while accurately positioning.

[0085] Specifically, Figure 1 and Figure 8 As shown, the actuator further includes: a clamping mechanism 50, the clamping mechanism 50 includes a clamping driver 520, a clamping mounting plate 510 and a clamping block 530, the clamping driver 520 is mounted on the clamping mounting plate 510, and the clamping driver 520 is configured to drive the clamping block 530 to extend and retract to achieve clamping and loosening of the mounting member (sealing ring 70). The clamping driver 520 is a clamping cylinder.

[0086] Among them, Figure 8 As shown, the clamping mechanism 50 may further include a clamping driver mounting plate 540 , and the clamping driver 520 may be mounted on the clamping mounting plate 510 via the clamping driver mounting plate 540 .

[0087] Among them, Figure 8 As shown, the clamping driver 520 and the clamping block 530 can be provided in two groups, and are symmetrically arranged at the position of the clamping mounting plate 510 .

[0088] The clamping block 530 can be a high temperature resistant clamping nylon block. The end of the clamping mechanism 50 is provided with a high temperature resistant rubber block, so that the workpiece surface is not damaged while clamping the workpiece, and the high temperature resistant rubber block is used, so that the heated workpiece can be grasped more safely.

[0089] Specifically, Figure 1 and Fig. 9 As shown, the actuator also includes: a pushing mechanism 60, the pushing mechanism 60 includes a pushing driver 610, a pushing guide sleeve 620, and a pushing guide rod 630. The pushing shaft of the pushing driver 610 is connected to the clamping mounting plate 510, the body of the pushing driver 610 is connected to the tooling fixed motherboard 340, the pushing guide rod 630 is connected to the clamping mounting plate 510, the pushing guide sleeve 620 is connected to the tooling fixed motherboard 340, and the pushing guide rod 630 is embedded in the pushing guide sleeve 620 to achieve forward and backward movement; the forward and backward movement of the clamping mounting plate 510 is achieved by extending and retracting the pushing shaft of the pushing driver 610, thereby achieving the pushing of the mounting member (sealing ring 70).

[0090] The push driver 610 includes a push cylinder, which maintains the air supply state to maintain the compacted state. The push pressure-maintaining mechanism realizes the push installation and pressure-maintaining positioning functions of the mounting member (sealing ring 70) through the push of the cylinder. A guide is provided during the push process to ensure the uniformity of the set gap and the stability of the set quality, and to ensure the installation accuracy and installation effect.

[0091] The actuator disclosed in the present invention is mainly composed of a quick-change mechanism 10, a floating adjustment mechanism 20, a fixed main body mechanism 30, a clamping mechanism 50, a clamping external support mechanism 40, a push-holding pressure mechanism, etc. The quick-change mechanism 10 is installed on the fixed main body mechanism 30, the floating adjustment mechanism 20 is connected and installed on the fixed main body mechanism 30 through a tapered fastening pin 230, the clamping mechanism 50 is installed on the tooling fixed motherboard 340, the tooling fixed motherboard 340 is installed on the fixed main body mechanism 30, the clamping external support mechanism 40 is constrained on the tooling fixed motherboard 340 by a guide column 420, and can slide forward and backward; the push-holding pressure mechanism is constrained on the tooling fixed motherboard 340 by a push guide rod 630, and can slide forward and backward.

[0092] The actuator provided by the present invention is an actuator that meets the functions of automatic grasping, automatic positioning, automatic installation, automatic pressure maintenance and other functions of electric locomotive sealing rings 70 and other components. The overall adaptability of the mechanism is strong and can be applied to a variety of vehicle models; the quick-change mechanism 10 meets the rapid switching between the assembly process and other component assemblies and auxiliary functions; the floating mechanism can be applied to the different placement states and precision placement states of the gear shaft (installation point), and can adapt and self-adjust; by configuring a high-temperature resistant grasping mechanism, the requirements for grasping and installing the sealing ring 70 under high temperature conditions can be met, and no human intervention is required during the process; the clamping and external support mechanism 40 is compactly designed, and the clamping and external support are driven by a unified mechanism, which ensures the accuracy of the assembly while accurately positioning; the pushing and pressure maintaining mechanism is provided with a guide during the pushing process to ensure the uniformity of the assembly gap and the stability of the assembly quality.

[0093] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the appended claims.

Claims

1. An actuator for an automatic heating kit for ring-type components, characterized in that: include: A quick-change mechanism, the quick-change mechanism comprising a quick-change module driving assembly, a quick-change module body and a quick-change module mounting plate, the quick-change module driving assembly being mounted on the quick-change module body and used to drive the quick-change module body to perform an action; the quick-change module body being mounted on the quick-change module mounting plate, the entire quick-change mechanism being connected to the target robot through the quick-change module body; A fixed main body mechanism, the fixed main body mechanism comprises a fixed flat plate, a fixed vertical plate and a tooling fixed mother plate, the fixed flat plate is connected to the fixed vertical plate, and the fixed vertical plate is connected to the tooling fixed mother plate; The floating adjustment mechanism comprises a pusher, a conical fastening pin, a sliding fastening plate, a fastening plate slider, a wedge-shaped fixing block and a conical fastening pin fixing sleeve, the pusher is installed on the fixed plate, the sliding fastening plate is fixed on the fastening plate slider and is connected to the pusher, and the pusher is configured to drive the sliding fastening plate to move along the preset direction of the fastening plate slider; the wedge-shaped fixing block comprises an upper half and a lower half with an inclined contact surface, the upper half is fixed on the quick-change module mounting plate, and the lower half is fixed on the sliding fastening plate, and the quick-change module can be installed by driving the lower half to move by the sliding fastening plate The spacing between the mounting plate and the sliding fastening plate increases or decreases; the first end of the tapered fastening pin is fixed to the quick-change module mounting plate, and the opposite second end is located on the other side of the fixed plate; the tapered fastening pin fixing sleeve is installed on the fixed plate on one side close to the second end of the tapered fastening pin, and a tapered hole is provided inside the tapered fastening pin, and the tapered fastening pin is sleeved on the tapered fastening pin through the tapered hole, and the tapered hole matches the tapered fastening pin, and the spacing between the quick-change module mounting plate and the sliding fastening plate is increased, so that the second end of the tapered fastening pin is driven to move toward one side of the first end, so that the abutment force between the tapered hole and the tapered fastening pin is increased; The clamping external support mechanism comprises a clamping external support driver and a clamping external support assembly, wherein the clamping external support driver and the clamping external support assembly are fixed on the tooling fixed motherboard; the clamping external support assembly comprises a clamping execution block, an external support execution block and an execution guide mother block, and the execution guide mother block is driven to move by the clamping external support driver, so that the clamping execution block can be retracted to clamp the target axle, and the external support execution block can be expanded synchronously to support the target mounting part.

2. The execution device according to claim 1, characterized in that: The execution device also includes: The pre-clamping mechanism comprises a clamping driver, a clamping mounting plate and a clamping block. The clamping driver is mounted on the clamping mounting plate. The clamping driver is configured to drive the clamping block to extend and retract to achieve clamping and loosening of the mounting member.

3. The execution device according to claim 2, characterized in that: The clamping driver is a clamping cylinder.

4. The execution device according to claim 2, characterized in that: The execution device also includes: The pushing mechanism includes a pushing driver, a pushing guide sleeve, and a pushing guide rod. The pushing shaft of the pushing driver is connected to the clamping mounting plate, the body of the pushing driver is connected to the tooling fixed mother plate, the pushing guide rod is connected to the clamping mounting plate, the pushing guide sleeve is connected to the tooling fixed mother plate, and the pushing guide rod is embedded in the pushing guide sleeve to achieve forward and backward movement; the forward and backward movement of the clamping mounting plate is achieved by extending and retracting the pushing shaft of the pushing driver, thereby achieving the pushing of the mounting part.

5. The execution device according to claim 4, characterized in that: The push driver comprises a push cylinder, and the push cylinder is used to maintain the air supply state to maintain the compaction state.

6. The execution device according to claim 1, characterized in that: The clamping outer support driver is a clamping outer support execution cylinder.

7. The execution device according to claim 1, characterized in that: The fixed main body mechanism also includes: a fixed plate reinforcement rib, and the fixed plate reinforcement rib connects the fixed flat plate and the fixed vertical plate.

8. The execution device according to claim 1, characterized in that: The clamping external support assembly also includes: an elastic member, a pressure wheel, a downward pressing connection block, a connecting core shaft and a module body, the elastic member, the pressure wheel, the downward pressing connection block, the connecting core shaft, the execution guide mother block and the external support execution block are arranged on the module body, the pressure wheel is fixed to the execution guide mother block through a connecting shaft, the downward pressing connection block is connected to the external support execution block and the connecting core shaft through bolts, the elastic member is arranged between the downward pressing connection block and the external support execution block, and the pressure wheel is driven to move by the movement of the execution guide mother block to make the downward pressing connection block move toward one side of the external support execution block, and the elastic restoring force of the elastic member makes the external support execution block move toward the side away from the downward pressing connection block to achieve external support.

9. The execution device according to claim 8, characterized in that: The clamping external support assembly also includes: a sliding core shaft, the sliding core shaft and the pressure wheel are located on opposite sides of the execution guide mother block, and a slide groove is provided on the clamping execution block, one end of the sliding core shaft is located in the slide groove, and the other end is fixedly connected to the execution guide mother block; the movement of the execution guide mother block drives the sliding core shaft to move, and then drives the clamping execution block to move toward the direction of the downward pressing connecting block away from the external support execution block to achieve overall internal holding.

10. The execution device according to claim 9, characterized in that: The clamping outer support components are provided with three groups, which are distributed at an angle of 120° on the annular tooling fixing motherboard.

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