CN214816937U - A transport mechanism for in gearbox tooth hub course of working - Google Patents
A transport mechanism for in gearbox tooth hub course of working Download PDFInfo
- Publication number
- CN214816937U CN214816937U CN202120644344.1U CN202120644344U CN214816937U CN 214816937 U CN214816937 U CN 214816937U CN 202120644344 U CN202120644344 U CN 202120644344U CN 214816937 U CN214816937 U CN 214816937U
- Authority
- CN
- China
- Prior art keywords
- tooth
- gear
- hub
- horizontal
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Gear Processing (AREA)
Abstract
The utility model discloses a transport mechanism used in the machining process of a gear hub of a gearbox, wherein two clamping units are provided with a turnover gear assembly, and simultaneously, two sides of a feed inlet of a machine tool workbench are provided with gear seats, so that a connecting rod of a mechanical arm driving manipulator drives the gear hub to be machined to be meshed with the gear seats through the turnover gear assembly to be matched and turned over for 180 degrees in the transport process, thereby meeting the turnover machining requirement of the gear hub to be machined of a next-process workstation; the utility model discloses a transport mechanism structural design is simple reasonable, treats the tooth hub upset operation simple accurate of processing, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of gearbox tooth hub processing auxiliary assembly, concretely relates to transport mechanism for in gearbox tooth hub course of working.
Background
Gearboxes are increasingly used as important components in the operation of automobiles, and the quality of a gear hub serving as a power connecting piece in the gearbox in the production process directly influences the overall operation quality of the gearbox. The gear hub machining process flow comprises a plurality of machining procedures, after each machining procedure is completed, the gear hub intermediate needs to be conveyed to a next machining procedure workstation for machining, and a gear hub conveying mechanism is adopted to convey the gear hub intermediate on an industrial production line for gear hub machining.
As shown in fig. 1-2, a conventional gear hub transmission mechanism comprises two clamping units with the same structure, the two clamping units are respectively and fixedly arranged on bilateral symmetrical mechanical arms, the clamping unit comprises a horizontal support plate 1, one end of the horizontal support plate 1 is vertically and fixedly arranged on the upper end face of a mechanical arm connecting rod 7 through an installation seat 6, one end of the horizontal support plate 1, which is far away from the mechanical arm connecting rod 7, is fixedly provided with a horizontal mounting plate 2, the front side and the rear side of the horizontal mounting plate 2 are respectively and correspondingly and vertically provided with a fixing bolt 5 penetrating through a plate body, the upper end of the fixing bolt 5 is correspondingly and fixedly provided with a horizontal cover plate 3 positioned above the horizontal mounting plate 2, the lower end of the fixing bolt 5 is correspondingly and fixedly provided with a horizontal support plate 4 positioned below the horizontal mounting plate 2, and the fixing bolt 5 is sleeved with a positioning sleeve 3-1 positioned between the horizontal cover plate 3 and the horizontal mounting plate 2 and between the horizontal support plate 4 and the horizontal mounting plate 2, the distance between the horizontal supporting plate 4 and the horizontal cover plate 3 is matched with the height of a gear hub 16 to be processed, one end, far away from the horizontal supporting plate 1, of the horizontal mounting plate 2 is arranged to be an arc-shaped groove structure matched with the radius of the periphery of the gear hub 16 to be processed, the middle of the arc-shaped groove structure is provided with positioning teeth 2-1 matched with the key groove on the periphery of the gear hub 16 to be processed, the arc-shaped groove structure is further provided with positioning tooth grooves 2-2 located on two sides of the positioning teeth 2-1, the positioning tooth grooves 2-2 are matched with the spline on the periphery of the gear hub 16 to be processed, a clamping position judgment sensor 8 correspondingly facing the positioning teeth 2-1 on the other clamping unit is arranged on the horizontal supporting plate 1 of one clamping unit, and the two clamping units are driven by a mechanical arm to clamp the gear hub 16 to be processed and then are conveyed to a next working procedure working station. The conventional hub transmission mechanism has problems in transmitting the hub: the gear hub can only be moved in the horizontal direction between the workstations of the two processes, the gear hub cannot be overturned in the conveying process, and the process required by overturning processing needs to be manually taken down from the clamping units and overturned for 180 degrees and then clamped on the two clamping units again, so that the labor cost is increased, and the production and processing efficiency of the gear hub is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a conveying mechanism for the gearbox gear hub machining process, wherein the two clamping units are provided with the turnover gear assembly, and the two sides of the feed inlet of the machine tool workbench are provided with the gear seats, so that the mechanical arm driving mechanical arm connecting rod drives the gear hub to be machined to be meshed with the gear seats through the turnover gear assembly and be matched with the gear seats to turn over for 180 degrees in the conveying process, thereby meeting the turnover machining requirement of the gear hub to be machined of a next-process working station machine tool; the utility model discloses a transport mechanism structural design is simple reasonable, treats the tooth hub upset operation simple accurate of processing, and the practicality is strong.
In order to achieve the purpose, the technical scheme of the utility model is to design a transmission mechanism used in the process of processing the gear hub of the gearbox, which comprises two clamping units with the same structure, wherein the two clamping units are respectively and fixedly arranged on the mechanical arms which are symmetrical left and right, the clamping unit comprises a horizontal supporting plate, one end of the horizontal supporting plate is vertically and fixedly arranged on the upper end surface of the manipulator connecting rod through a mounting seat, a fixed seat board is vertically and fixedly arranged at one end of the horizontal support board far away from the manipulator connecting rod, a first rotating shaft is vertically and rotatably arranged on one side surface of the fixed seat board far away from the horizontal support board, the first rotating shaft is fixedly provided with a turnover gear assembly, one end of the first rotating shaft, which is far away from the fixed seat plate, is provided with a gear hub clamping assembly, the mechanical arm is used for driving a mechanical arm connecting rod to drive the gear hub clamping components on the two clamping units to clamp the gear hub to be machined; the mechanical arm is also used for driving the mechanical arm connecting rod to drive the overturning gear assembly to be meshed and matched with the corresponding tooth seat and drive the tooth hub to be processed to overturn for 180 degrees; and a spring mechanism is arranged on one side surface of the fixed seat plate, which is far away from the horizontal support plate, and the spring mechanism plays a role in locking and limiting the overturning gear assembly in the advancing process.
The utility model discloses a transport mechanism for gearbox tooth hub course of working sets up the upset gear subassembly on two clamping unit, sets up the tooth seat simultaneously in lathe workstation feed inlet both sides, makes the connecting rod of robotic arm drive manipulator drive the tooth hub that treats the processing and meshes the cooperation upset 180 through the upset gear subassembly with the tooth seat in the course of transmitting to satisfy the upset processing demand of the next process workstation machine tool to the tooth hub that treats the processing; the utility model discloses a transport mechanism structural design is simple reasonable, treats the tooth hub upset operation simple accurate of processing, and the practicality is strong.
The preferable technical scheme is that the gear hub clamping assembly comprises a horizontal cover plate, two horizontal mounting plates and a horizontal supporting plate which are sequentially and correspondingly arranged from top to bottom, the front side and the rear side of the horizontal cover plate, the two horizontal mounting plates and the horizontal supporting plate are respectively fixedly locked through fixing bolts vertically penetrating through a plate body, positioning sleeves are sleeved on the fixing bolts and are positioned between the horizontal cover plate and the horizontal mounting plate positioned on the upper side and between the horizontal supporting plate and the horizontal mounting plate positioned on the lower side, the distance between the horizontal supporting plate and the horizontal cover plate is matched with the height of an axial central line of a gear hub to be processed, a fixing block positioned between the two horizontal mounting plates is further sleeved on the fixing bolts, the fixing block is fixedly connected with one end, far away from the fixing seat plate, of the first rotating shaft, and the two ends, far away from the horizontal supporting plate, of the horizontal mounting plates are arranged into an arc-shaped groove structure matched with the peripheral radius of the gear hub to be processed, and the middle part of the arc-shaped groove structure is provided with positioning teeth matched with the key grooves on the peripheral sides of the gear hubs to be processed, the arc-shaped groove structure is also provided with positioning tooth grooves positioned on two sides of the positioning teeth, and the positioning tooth grooves are matched with splines on the peripheral sides of the gear hubs to be processed. The spline suitability of tooth hub centre gripping subassembly and the tooth hub periphery side of treating processing is strong, has ensured the tooth hub centre gripping stability of tooth hub centre gripping subassembly treating the tooth hub of processing, and tooth hub centre gripping subassembly passes through fixed block and first pivot fixed connection, and structural design is simple reasonable, and the feasibility is high in the preparation implementation, and the practicality is strong.
According to the further optimized technical scheme, a clamping position judgment sensor and an overturning position judgment sensor are arranged on a fixed seat plate of one of the clamping units, a probe of the clamping position judgment sensor correspondingly faces a gear hub clamping assembly on the other clamping unit, and a probe of the overturning position judgment sensor correspondingly faces one end, close to the fixed seat plate, of a first rotating shaft of the clamping unit. The clamping position judging sensor is used for judging whether the gear hub clamping assembly clamps the gear hub to be machined in place or not, and effectively preventing the gear hub clamping assembly from side turning or slipping caused by the fact that the gear hub to be machined is not clamped in place; the sensor is judged to upset position and is used for judging the utility model discloses a transport mechanism treats whether the tooth hub upset of processing targets in place, is in correct position when making the tooth hub of treating processing get into next process workstation to ensured the machining efficiency and the precision of next process workstation to the tooth hub of processing.
According to a further preferable technical scheme, the turnover gear assembly comprises a gear and a locking wheel, the locking wheel is integrally and coaxially formed on one side of the gear, a first limiting tooth, a first continuous tooth section, a second limiting tooth and a second continuous tooth section are sequentially arranged on the outer peripheral side of the gear, the first limiting tooth and the second limiting tooth are correspondingly arranged at two ends of the gear with the same diameter, the first continuous tooth section and the second continuous tooth section are centrosymmetric, the outer peripheral side of the gear is divided into two stroke intervals by the first limiting tooth and the second limiting tooth, a linear turnover tooth matched with the first continuous tooth section is arranged on the upper end face of the tooth seat, and a first arc-shaped locking groove and a second arc-shaped locking groove which are centrosymmetric are correspondingly arranged on the outer peripheral side of the locking wheel;
the spring mechanism comprises a connecting rod, a pull rod, a spring, a second pin shaft, a third pin shaft and a pin, the second pin shaft and the third pin shaft are vertically and rotatably arranged on one side surface of the fixed seat plate facing the overturning gear assembly, the upper end of the connecting rod is provided with a U-shaped groove, the lower end of the connecting rod is provided with a mounting hole, the connecting rod is also provided with an arc-shaped bulge section which deviates from the opening of the U-shaped groove, one end of the pull rod penetrates and is fixedly arranged on the second pin shaft, the other end of the pull rod is fixedly provided with a limit nut, a pin close to the second pin shaft and a spring close to the limiting nut are slidably sleeved on the pull rod, the lower end of the connecting rod is hinged and installed on the third pin shaft through an installation hole, the upper end of the connecting rod is clamped and installed on the pin on the pull rod through a U-shaped groove, the arc-shaped protruding section of the pull rod is correspondingly positioned in the first arc-shaped locking groove or the second arc-shaped locking groove of the locking wheel. Divide into two stroke intervals through the periphery side of first spacing tooth and the spacing tooth of second gear on with the upset gear subassembly to the protruding section periodicity of arc of pull rod corresponds and is located the first arc locking groove or the second arc locking inslot of locking wheel on the spring mechanism, thereby can accurately overturn 180 throughout when guaranteeing gear and tooth seat meshing cooperation, effectively avoid the upset gear subassembly to treat the tooth hub in-process of processing in the conveying and take place to rock, guarantee the stability of treating the tooth hub data send in-process of processing.
The utility model has the advantages and the beneficial effects that:
1. the utility model discloses a transport mechanism for gearbox tooth hub course of working sets up the upset gear subassembly on two clamping unit, sets up the tooth seat simultaneously in lathe workstation feed inlet both sides, makes the connecting rod of robotic arm drive manipulator drive the tooth hub that treats the processing and meshes the cooperation upset 180 through the upset gear subassembly with the tooth seat in the course of transmitting to satisfy the upset processing demand of the next process workstation machine tool to the tooth hub that treats the processing; the utility model discloses a transport mechanism structural design is simple reasonable, treats the tooth hub upset operation simple accurate of processing, and the practicality is strong.
2. The spline suitability of tooth hub centre gripping subassembly and the tooth hub periphery side of treating processing is strong, has ensured the tooth hub centre gripping stability of tooth hub centre gripping subassembly treating the tooth hub of processing, and tooth hub centre gripping subassembly passes through fixed block and first pivot fixed connection, and structural design is simple reasonable, and the feasibility is high in the preparation implementation, and the practicality is strong.
3. The clamping position judging sensor is used for judging whether the gear hub clamping assembly clamps the gear hub to be machined in place or not, and effectively preventing the gear hub clamping assembly from side turning or slipping caused by the fact that the gear hub to be machined is not clamped in place; the sensor is judged to upset position and is used for judging the utility model discloses a transport mechanism treats whether the tooth hub upset of processing targets in place, is in correct position when making the tooth hub of treating processing get into next process workstation to ensured the machining efficiency and the precision of next process workstation to the tooth hub of processing.
4. Divide into two stroke intervals through the periphery side of first spacing tooth and the spacing tooth of second gear on with the upset gear subassembly to the protruding section periodicity of arc of pull rod corresponds and is located the first arc locking groove or the second arc locking inslot of locking wheel on the spring mechanism, thereby can accurately overturn 180 throughout when guaranteeing gear and tooth seat meshing cooperation, effectively avoid the upset gear subassembly to treat the tooth hub in-process of processing in the conveying and take place to rock, guarantee the stability of treating the tooth hub data send in-process of processing.
Drawings
FIG. 1 is a schematic diagram of a conventional gear hub transmission mechanism of the prior art;
FIG. 2 is a schematic structural view illustrating a conventional gear hub transmission mechanism in a prior art;
fig. 3 is a schematic structural view of a transmission mechanism used in a process of machining a gear hub of a transmission (a gear seat is hidden);
FIG. 4 is an enlarged view of a portion of FIG. 3 at H;
fig. 5 is a schematic structural view of a using state of the conveying mechanism used in the process of processing the gear hub of the gearbox of the invention;
FIG. 6 is a schematic perspective view of a connecting rod;
FIG. 7 is a rear view of the invert gear assembly;
FIG. 8 is a rear right side perspective view of the invert gear assembly;
FIG. 9 is a schematic structural view of the turning gear assembly engaged with the gear seat to turn over to an initial state;
fig. 10 is a schematic structural diagram of the state that the overturning gear assembly is matched with the gear seat and overturned by 180 degrees.
In the figure: 1. a horizontal support plate; 2. a horizontal mounting plate; 3. a horizontal cover plate; 4. a horizontal support plate; 5. a bolt; 6. a mounting seat; 7. a manipulator connecting rod; 8. a clamping position judgment sensor; 9. fixing the seat plate; 10. a turnover gear assembly; 11. a spring mechanism; 12. a first rotating shaft; 13. a fixed block; 14. a turning position judgment sensor; 15. a tooth holder; 16. a gear hub; 2-1, positioning teeth; 2-2, positioning a tooth socket; 3-1, positioning a sleeve; 10-1, a gear; 10-1-1, first limit teeth; 10-1-2, second limit teeth; 10-1-3, a first continuous tooth segment; 10-1-4, a second continuous tooth section; 10-2, a locking wheel; 10-2-1, a first arc-shaped locking groove; 10-2-2, a second arc-shaped locking groove; 11-1, a connecting rod; 11-1-1 and a U-shaped groove; 11-1-2, mounting holes; 11-1-3, arc-shaped convex sections; 11-2, a pull rod; 11-3, a spring; 11-4, a second pin shaft; 11-5 and a third pin shaft; 11-6, a pin; 11-7, a limit nut; 15-1, a straight-line-shaped overturning tooth.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Examples
As shown in figures 3-8, the utility model relates to a transmission mechanism used in the process of processing a gear hub of a gearbox, which comprises two clamping units with the same structure, wherein the two clamping units are respectively and fixedly arranged on a mechanical arm which is symmetrical left and right, the clamping unit comprises a horizontal supporting plate 1, one end of the horizontal supporting plate 1 is vertically and fixedly arranged on the upper end surface of a manipulator connecting rod 7 through a mounting seat 6, a fixed seat board 9 is vertically and fixedly arranged at one end of the horizontal supporting board 1 far away from the manipulator connecting rod 7, a first rotating shaft 12 is vertically and rotatably arranged on one side surface of the fixed seat plate 9 departing from the horizontal support plate 1, the first rotating shaft 12 is fixedly provided with a turnover gear assembly 10, one end of the first rotating shaft 12 far away from the fixed seat plate 9 is provided with a gear hub clamping assembly, the mechanical arm is used for driving the mechanical arm connecting rod 7 to drive the gear hub clamping components on the two clamping units to clamp the gear hub 16 to be machined;
the mechanical arm is also used for driving the mechanical arm connecting rod 7 to drive the overturning gear assembly 10 to be meshed and matched with the corresponding tooth seat 15 and drive the tooth hub 16 to be processed to overturn for 180 degrees;
and a spring mechanism 11 is arranged on one side surface of the fixed seat plate 9 departing from the horizontal support plate 1, and the spring mechanism 11 plays a role in locking and limiting the overturning gear assembly 10 in the advancing process.
Preferably, the gear hub clamping assembly comprises a horizontal cover plate 3, two horizontal mounting plates 2 and a horizontal supporting plate 4 which are sequentially and correspondingly arranged from top to bottom, the front side and the rear side of the horizontal cover plate 3, the two horizontal mounting plates 2 and the horizontal supporting plate 4 are respectively fixedly locked through fixing bolts 5 which vertically penetrate through a plate body, the fixing bolts 5 are sleeved with positioning sleeves 3-1 which are positioned between the horizontal cover plate 3 and the horizontal mounting plate 2 positioned on the upper side and between the horizontal supporting plate 4 and the horizontal mounting plate 2 positioned on the lower side, the distance between the horizontal supporting plate 4 and the horizontal cover plate 3 is matched with the axial center line height of a gear hub 16 to be processed, the fixing bolts 5 are further sleeved with fixing blocks 13 positioned between the two horizontal mounting plates 2, the fixing blocks 13 are fixedly connected with one ends, far away from the fixing base plate 9, of the first rotating shaft 12 and the horizontal supporting plate 1, of the horizontal mounting plates 2 are arranged to be matched with the peripheral radius of the gear hub 16 to be processed The processing device is characterized by comprising an arc-shaped groove structure, wherein the middle of the arc-shaped groove structure is provided with positioning teeth 2-1 matched with a key groove on the peripheral side of a gear hub 16 to be processed, the arc-shaped groove structure is also provided with positioning tooth grooves 2-2 positioned on two sides of the positioning teeth 2-1, and the positioning tooth grooves 2-2 are matched with a spline on the peripheral side of the gear hub 16 to be processed.
Further preferably, a clamping position judging sensor 8 and an overturning position judging sensor 14 are arranged on the fixed seat plate 9 of one of the clamping units, a probe of the clamping position judging sensor 8 correspondingly faces to the hub clamping component on the other clamping unit, and a probe of the overturning position judging sensor 14 correspondingly faces to one end, close to the fixed seat plate 9, of the first rotating shaft 12 of the clamping unit.
Further preferably, the overturning gear assembly 10 comprises a gear 10-1 and a locking wheel 10-2, the locking wheel 10-2 is integrally and coaxially formed on one side of the gear 10-1, the peripheral side of the gear 10-1 is sequentially provided with a first limiting tooth 10-1-1, a first continuous tooth section 10-1-3, a second limiting tooth 10-1-2 and a second continuous tooth section 10-1-4, the first limiting tooth 10-1-1 and the second limiting tooth 10-1-2 are correspondingly arranged at two ends of the gear 10-1 with the same diameter, the first continuous tooth section 10-1-3 and the second continuous tooth section 10-1-4 are centrosymmetric, and the first limiting tooth 10-1-1 and the second limiting tooth 10-1-2 enable the peripheral side of the gear 10-1 to be externally symmetrical with respect to the gear 10-1 The gear tooth seat is divided into two stroke intervals, a linear overturning gear tooth 15-1 matched with the first continuous gear tooth section 10-1-3 is arranged on the upper end face of the gear tooth seat 15, and a first arc-shaped locking groove 10-2-1 and a second arc-shaped locking groove 10-2-2 which are centrosymmetric are correspondingly arranged on the outer peripheral side of the locking wheel 10-2;
the spring mechanism 11 comprises a connecting rod 11-1, a pull rod 11-2, a spring 11-3, a second pin shaft 11-4, a third pin shaft 11-5 and a pin 11-6, the second pin shaft 11-4 and the third pin shaft 11-5 are vertically and rotatably mounted on one side surface of the fixed seat plate 9 facing the turnover gear assembly 10, a U-shaped groove 11-1-1 is arranged at the upper end of the connecting rod 11-1, a mounting hole 11-1-2 is arranged at the lower end of the connecting rod 11-1, an arc-shaped convex section 11-1-3 deviating from the opening of the U-shaped groove 11-1-1 is further arranged on the connecting rod 11-1, one end of the pull rod 11-2 is fixedly penetrated on the second pin shaft 11-4, and a limit nut 11-7 is fixedly arranged at the other end of the pull rod 11-2, the sliding sleeve is provided with a pin 11-6 close to a second pin shaft 11-4 and a spring 11-3 close to a limit nut 11-7 on the pull rod 11-2, the lower end of the connecting rod 11-1 is installed on the third pin shaft 11-5 through a mounting hole 11-1-2 in a hinged mode, the upper end of the connecting rod 11-1 is installed on the pin 11-6 on the pull rod 11-2 through a U-shaped groove 11-1-1 in a clamped mode, and the arc-shaped protruding section 11-1-3 of the pull rod 11-2 is correspondingly located in a first arc-shaped locking groove 10-2-1 or a second arc-shaped locking groove 10-2-2 of the locking wheel 10-2.
The utility model is used for transport mechanism theory of operation in the gearbox tooth hub course of working:
step 1: the bilateral symmetry mechanical arm (not shown) drives the mechanical arm connecting rod 7 to drive the gear hub clamping components on the two clamping units to clamp the gear hub 16 to be machined, and then the bilateral symmetry mechanical arm lifts the mechanical arm connecting rod 7 upwards for a certain height and then continuously conveys the gear hub 16 to be machined to a feeding hole of a machine tool (as shown in fig. 5);
step 2: the gear 10-1 of the turning gear assembly 10 on the two clamping units corresponds to the feeding end of the two gear seats 15, wherein the second limiting gear 10-1-2 at the lower side firstly enters the first tooth groove of the linear turning gear 15-1 on the gear seat 15, the arc-shaped convex section 11-1-3 of the connecting rod 11-1 correspondingly matches with the first arc-shaped locking groove 10-2-1 on the locking wheel 10-2 (as shown in figure 9), the bilateral symmetry mechanical arms continuously drive the mechanical arm connecting rod 7 to move the gear hub 16 to be processed towards the machine tool workstation, so that the second continuous gear section 10-1-4 on the gear 10-1 is meshed with the linear turning gear 15-1 on the gear seat 15 to move in a matched manner, and meanwhile, the gear 10-1 rotates to drive the gear hub 16 to be processed to turn 180 degrees, The arc-shaped convex section 11-1-3 of the connecting rod 11-1 is correspondingly matched with the second arc-shaped locking groove 10-2-2 on the locking wheel 10-2 (as shown in figure 10);
and step 3: the bilateral symmetry mechanical arms continue to drive the mechanical arm connecting rods 7 to place the gear hub 16 to be machined on a work station of the machine tool for machining, and workpiece conveying between the work stations of the two working procedures is completed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a transport mechanism for in gearbox tooth hub course of working, a serial communication port, including two clamping unit that the structure is the same, two clamping unit correspond respectively and set firmly on bilateral symmetry's robotic arm, clamping unit includes horizontal support board (1), mount pad (6) vertical fixation is passed through to horizontal support board (1) one end and is installed in the up end of manipulator connecting rod (7), the one end that manipulator connecting rod (7) were kept away from in horizontal support board (1) has set firmly fixed bedplate (9) perpendicularly, fixed bedplate (9) deviate from and rotate perpendicularly on the side of horizontal support board (1) and install first pivot (12), fixed mounting has upset gear assembly (10) on first pivot (12), the one end that fixed bedplate (9) were kept away from in first pivot (12) is equipped with tooth hub clamping component, robotic arm is used for driving manipulator connecting rod (7) and drives two the tooth hub on the clamping unit presss from The holding component clamps a gear hub (16) to be machined;
the mechanical arm is also used for driving a mechanical arm connecting rod (7) to drive the overturning gear assembly (10) to be meshed and matched with the corresponding tooth seat (15) and drive the tooth hub (16) to be processed to overturn for 180 degrees;
a spring mechanism (11) is arranged on one side face, deviating from the horizontal supporting plate (1), of the fixed seat plate (9), and the spring mechanism (11) plays a locking limiting role in a turnover gear assembly (10) in the advancing process.
2. The conveying mechanism for the gearbox gear hub machining process according to claim 1, wherein the gear hub clamping assembly comprises a horizontal cover plate (3), two horizontal mounting plates (2) and a horizontal supporting plate (4) which are correspondingly arranged from top to bottom in sequence, the front side and the rear side of each of the horizontal cover plate (3), the two horizontal mounting plates (2) and the horizontal supporting plate (4) are fixedly locked through fixing bolts (5) which vertically penetrate through a plate body respectively, positioning sleeves (3-1) which are positioned between the horizontal cover plate (3) and the horizontal mounting plate (2) on the upper side and between the horizontal supporting plate (4) and the horizontal mounting plate (2) on the lower side are sleeved on the fixing bolts (5), the distance between the horizontal supporting plate (4) and the horizontal cover plate (3) is matched with the height of the axial center line of the gear hub (16) to be machined, and a fixing block (2) which is positioned between the two horizontal mounting plates (2) is further sleeved on the fixing bolts (5) 13) Fixed block (13) with the one end fixed connection of fixed bedplate (9) is kept away from in first pivot (12), two horizontal mounting board (2) keep away from the one end of horizontal support plate (1) and establish to the arc wall structure with tooth hub (16) periphery radius looks adaptation of waiting to process, and arc wall structure middle part be equipped with the location tooth (2-1) of the keyway adaptation of tooth hub (16) periphery side of waiting to process, the structural location tooth's socket (2-2) that is located location tooth (2-1) both sides that still is equipped with of arc wall, location tooth's socket (2-2) and the spline looks adaptation of tooth hub (16) periphery side of waiting to process.
3. The transmission mechanism for the gearbox gear hub machining process according to claim 2, wherein a clamping position judging sensor (8) and an overturning position judging sensor (14) are arranged on the fixed seat plate (9) of one of the clamping units, a probe of the clamping position judging sensor (8) correspondingly faces to the gear hub clamping assembly on the other clamping unit, and a probe of the overturning position judging sensor (14) correspondingly faces to one end, close to the fixed seat plate (9), of the first rotating shaft (12) of the clamping unit.
4. The conveying mechanism for the gearbox hub machining process according to claim 3, wherein the overturning gear assembly (10) comprises a gear (10-1) and a locking wheel (10-2), the locking wheel (10-2) is integrally and coaxially formed on one side of the gear (10-1), a first limiting tooth (10-1-1), a first continuous tooth section (10-1-3), a second limiting tooth (10-1-2) and a second continuous tooth section (10-1-4) are sequentially arranged on the outer peripheral side of the gear (10-1), the first limiting tooth (10-1-1) and the second limiting tooth (10-1-2) are correspondingly arranged at two ends of the gear (10-1) with the same diameter, the gear is characterized in that a first continuous tooth section (10-1-3) and a second continuous tooth section (10-1-4) are centrosymmetric, the outer peripheral side of the gear (10-1) is divided into two stroke intervals by a first limiting tooth (10-1-1) and a second limiting tooth (10-1-2), a straight-line-shaped overturning tooth (15-1) matched with the first continuous tooth section (10-1-3) is arranged on the upper end face of a tooth seat (15), and a first arc-shaped locking groove (10-2-1) and a second arc-shaped locking groove (10-2-2) which are centrosymmetric are correspondingly arranged on the outer peripheral side of a locking wheel (10-2);
the spring mechanism (11) comprises a connecting rod (11-1), a pull rod (11-2), a spring (11-3), a second pin shaft (11-4), a third pin shaft (11-5) and a pin (11-6), the second pin shaft (11-4) and the third pin shaft (11-5) are vertically and rotatably installed on one side surface of the fixed seat plate (9) facing the overturning gear assembly (10), a U-shaped groove (11-1-1) is formed in the upper end of the connecting rod (11-1), an installation hole (11-1-2) is formed in the lower end of the connecting rod (11-1), an arc-shaped protruding section (11-1-3) deviating from the opening of the U-shaped groove (11-1-1) is further arranged on the connecting rod (11-1), and one end of the pull rod (11-2) penetrates and is fixedly arranged on the second pin shaft (11-4), the other end of the pull rod (11-2) is fixedly provided with a limit nut (11-7), a pin (11-6) close to the second pin shaft (11-4) and a spring (11-3) close to the limit nut (11-7) are slidably sleeved on the pull rod (11-2), the lower end of the connecting rod (11-1) is hinged and installed on the third pin shaft (11-5) through an installation hole (11-1-2), the upper end of the connecting rod (11-1) is clamped and installed on a pin (11-6) on the pull rod (11-2) through a U-shaped groove (11-1-1), the arc-shaped convex section (11-1-3) of the pull rod (11-2) is correspondingly positioned in the first arc-shaped locking groove (10-2-1) or the second arc-shaped locking groove (10-2-2) of the locking wheel (10-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644344.1U CN214816937U (en) | 2021-03-30 | 2021-03-30 | A transport mechanism for in gearbox tooth hub course of working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644344.1U CN214816937U (en) | 2021-03-30 | 2021-03-30 | A transport mechanism for in gearbox tooth hub course of working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816937U true CN214816937U (en) | 2021-11-23 |
Family
ID=78760836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120644344.1U Active CN214816937U (en) | 2021-03-30 | 2021-03-30 | A transport mechanism for in gearbox tooth hub course of working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206424A (en) * | 2023-11-08 | 2023-12-12 | 南通刚隽自动化设备有限公司 | A secondary unit manipulator and robotic arm for multistation processing |
| CN117585421A (en) * | 2024-01-18 | 2024-02-23 | 小鸟车业有限公司 | Wheel hub turnover machine |
-
2021
- 2021-03-30 CN CN202120644344.1U patent/CN214816937U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206424A (en) * | 2023-11-08 | 2023-12-12 | 南通刚隽自动化设备有限公司 | A secondary unit manipulator and robotic arm for multistation processing |
| CN117206424B (en) * | 2023-11-08 | 2024-03-26 | 南通刚隽自动化设备有限公司 | A secondary unit manipulator and robotic arm for multistation processing |
| CN117585421A (en) * | 2024-01-18 | 2024-02-23 | 小鸟车业有限公司 | Wheel hub turnover machine |
| CN117585421B (en) * | 2024-01-18 | 2024-03-29 | 小鸟车业有限公司 | Wheel hub turnover machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214816937U (en) | A transport mechanism for in gearbox tooth hub course of working | |
| CN112355349A (en) | Machining device for multi-station forklift wheels | |
| CN112171355A (en) | Multi-combination overturning clamp | |
| CN114434152A (en) | Combined machine tool and working method | |
| CN112571074B (en) | Combined machining mechanism for aluminum alloy | |
| CN218134977U (en) | Processing equipment for wheel hub blank | |
| CN115922328A (en) | Automatic assembly quality of planetary system | |
| CN212704432U (en) | Pneumatic automatic locking chuck | |
| CN115488569A (en) | Multi-station welding device for movable arm of excavator | |
| CN213531298U (en) | Automatic dress card weldment work station of brake drum robot | |
| CN215239449U (en) | Automatic rotary clamping mechanism | |
| CN211028604U (en) | Automatic material loading laser pipe cutting machine | |
| CN220347516U (en) | Automatic welding processing device | |
| CN215747075U (en) | Clamp structure for kettle cutting machine | |
| CN217225607U (en) | Turnover manipulator | |
| CN216264658U (en) | Valve body machining clamp | |
| CN220278735U (en) | Processing transposition device | |
| CN215747076U (en) | Kettle cutting machine | |
| CN218946790U (en) | Rotary clamping platform for welding | |
| CN213195691U (en) | Multifunctional quick-change type soft clamping device for lathe | |
| CN220805829U (en) | All-position argon arc welding operation table | |
| CN218050345U (en) | Full-automatic clamping manipulator for numerical control lathe | |
| CN219403313U (en) | Efficient four-axis tool for mining brake chamber support | |
| CN213289542U (en) | High-stability four-claw workpiece transfer device for machining center | |
| CN220881294U (en) | Carousel formula lock screw equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |