CN219818701U - Automatic embedding mechanism of high-precision rotor - Google Patents

Abstract

The utility model relates to a high-precision automatic rotor embedding mechanism, which consists of an embedding mechanism and a transferring nailing mechanism; the embedding mechanism comprises a nail holder, a lower embedded nail hole is formed in the top of the nail holder, and a high-precision rotor is inserted into the lower embedded nail hole; the bottom of the nail supporting seat is provided with a nail supporting cylinder, and the top end of a piston rod of the nail supporting cylinder is connected with a lower thimble; the transferring nailing mechanism comprises a nailing jig, a pair of jacks and a guide post which is matched with the nailing jig in a vertical sliding way are arranged on the nailing jig, an adjustable positioning block is arranged on the top surface of the nailing jig, and a copying beryllium copper head penetrating through the nailing jig and the pair of jacks is arranged on the adjustable positioning block; a fixed plate is arranged above the nail burying jig, and the bottom of the fixed plate is connected with an upper thimble; the nail burying jig is provided with a nailing cylinder, and the fixing plate is fixedly connected with a piston rod on the nailing cylinder. The high-precision rotor automatic embedding mechanism has the advantages of good feasibility, flexible structure, convenient use, stable mechanism, short debugging time consumption, high positioning precision and product quality assurance.

Description

Automatic embedding mechanism of high-precision rotor

Technical Field

The utility model relates to a high-precision rotor embedding mechanism, in particular to a high-precision rotor automatic embedding mechanism.

Background

The rotating body supported by the bearing is called a rotor, which is a main rotating member in a power machine and a work machine. In the field of automobile part processing, a plurality of rotors and plastic parts are embedded together, and during production and processing, the rotors are subjected to injection molding processing again by embedding the rotors in an injection mold. The conventional mode is to load the rotor on the transfer jig first and then pre-embed the rotor on the injection mold through the transfer jig.

The existing similar auxiliary insert molding related jig can only perform general precision insert molding, and is suitable for parts with high requirements on the surface of the part, high in size precision, internal stress, strength and the like, the existing similar auxiliary insert molding related jig cannot meet the requirements, and meanwhile, when the existing similar auxiliary insert molding related jig performs rotor embedding action, the embedding precision is low, the injection mold is easy to be bumped or rubbed by the rotor to be damaged, the mold precision is then damaged, flash is easy to be generated on the injection molding product, the high-precision rotor is also damaged, the processing quality of the product is influenced, and the requirement of mass production cannot be met.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a high-precision rotor automatic embedding mechanism capable of forming multiple positioning and high-precision embedding of a high-precision rotor.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the high-precision rotor automatic embedding mechanism consists of an embedding mechanism and a transferring nailing mechanism arranged above the embedding mechanism; the embedded mechanism comprises a nail holder, wherein the nail holder is of a rectangular structure, a group of positioning protrusions protruding upwards are respectively arranged at four corners of the top surface of the nail holder, guide positioning holes which are communicated with the bottom of the nail holder up and down are formed in the positioning protrusions, hollowed parts are formed at the positions, between the four groups of positioning protrusions, of the top of the nail holder, a plurality of lower embedded nail holes which are communicated with the bottom of the nail holder up and down are formed at the positions, between the four groups of positioning protrusions, of the top of the nail holder, and high-precision rotors of round rod structures are vertically inserted in the lower embedded nail holes; two support plates which are bilaterally symmetrical are fixedly arranged at the positions, close to the left side and the right side, of the bottom of the nail holder, a connecting plate is arranged between the two support plates, the connecting plate is fixedly connected with the bottom of the nail holder through a connecting rod, nail supporting cylinders with piston rods capable of moving up and down are fixedly arranged on the connecting plate, the number and the positions of the nail supporting cylinders are corresponding to the number and the positions of upper and lower nail embedding holes of the nail holder up and down, lower ejector pins coaxial with the lower ejector pins are fixedly connected to the top ends of the piston rods of the nail supporting cylinders, the top ends of the lower ejector pins are inserted into the lower nail embedding holes corresponding to the lower ejector pins from bottom to top, the top ends of the lower ejector pins are in contact with the bottom of a high-precision rotor inserted into the lower nail embedding holes, and the lower ejector pins can be driven to move up and down through the corresponding nail supporting cylinders; the transferring nailing mechanism comprises a nail burying jig, the nail burying jig is provided with opposite insertion holes which are vertically corresponding to the nail burying holes in number and positions of the nail bearing seat, the part of the nail burying jig corresponding to the guide positioning holes is provided with a connecting hole which is vertically communicated, the connecting hole is internally provided with a guide sleeve, a guide pillar which is vertically penetrated and matched with the guide sleeve in a sliding manner is vertically arranged in the guide sleeve, and the lower end of the guide pillar can be inserted and matched in the guide positioning hole which is vertically corresponding to the guide positioning hole; the upper surface of the nail burying jig is fixedly provided with an adjustable positioning block corresponding to each pair of jacks, the adjustable positioning block is provided with a pair of copying beryllium copper heads penetrating through the adjustable positioning block from top to bottom and corresponding to the pairs of jacks, the lower ends of the copying beryllium copper heads can be connected with corresponding high-precision rotors in a sleeved mode, cylinder clamping jaw mechanisms are arranged on the copying beryllium copper heads and outside the positions below the nail burying jig, each group of copying beryllium copper heads are correspondingly provided with a group of cylinder clamping jaw mechanisms, and the cylinder clamping jaw mechanisms are fixedly connected to the bottom of the nail burying jig and are used for fixedly sleeving the high-precision rotors embedded in the copying beryllium copper heads; a fixing plate is arranged right above the nail burying jig, the top of the guide post is fixedly connected to the fixing plate, a vertical downward upper thimble is fixedly connected to the bottom of the fixing plate at a position corresponding to each pair of jacks, and the lower end of the upper thimble can be inserted and matched in the copying beryllium copper head; the nail burying jig is characterized in that a nailing cylinder with a piston rod capable of moving up and down is fixedly arranged on the nail burying jig, the fixing plate is fixedly connected with the end part of the piston rod on the nailing cylinder, and the nailing cylinder can drive the fixing plate to move up and down through the piston rod.

Preferably, the copying beryllium copper head is of a cylindrical structure, the part, close to the lower part, of the copying beryllium copper head is of an inverted cone structure, an upper buried nail hole which is communicated up and down is formed in the center of the end part, the upper buried nail hole can be sleeved outside the high-precision rotor, the lower end of the upper thimble can be inserted into the upper buried nail hole, two groups of inwards concave limit grooves are symmetrically formed in the left side and the right side, close to the lower end, of the copying beryllium copper head, the limit grooves are communicated with the upper buried nail hole, and the cylinder clamping jaw mechanism corresponds to the two groups of limit grooves and can clamp the high-precision rotor exposed in the limit grooves; the adjustable positioning block is provided with a beryllium copper head embedded hole which is communicated up and down, and the copying beryllium copper head is embedded and inserted into the beryllium copper head embedded hole and the opposite insertion hole which are corresponding up and down; the adjustable positioning block is provided with a fixed connection hole on the outer side of the beryllium copper head embedded hole, the fixed connection hole is a slotted hole, a threaded connection hole corresponding to the position of the fixed connection hole on the adjustable positioning block is formed in the position, located on the outer side of the opposite insertion hole, of the top of the embedded nail jig, and the adjustable positioning block penetrates through the fixed connection hole through a bolt to be fixedly connected with the threaded connection hole corresponding to the embedded nail jig.

Preferably, a radially outwards protruding limit bulge is arranged at a position, close to the upper end, of the outer part of the profiling beryllium copper head, and a limit hole matched with the limit bulge is formed in the top of the beryllium copper head embedding hole.

Preferably, the cylinder clamping jaw mechanism is a clamping jaw cylinder.

Preferably, the nailing cylinder has two groups, which are respectively arranged at the left side and the right side of the bottom of the fixed plate.

Preferably, a robot connecting die holder for connecting a transfer robot or a transfer mechanical arm is fixedly arranged on the nail burying jig.

Compared with the prior art, the utility model has the following advantages: after the high-precision rotor of the high-precision rotor automatic embedding mechanism is firstly put into the embedding mechanism, the initial positioning is firstly finished through a guide pillar on the transferring nailing mechanism, then the adaptive positioning is finished through adjusting an adjustable positioning block, finally the transferring nailing mechanism is operated to position the copying beryllium copper head into the injection mold cavity, the third repositioning is finished, and finally the high-precision rotor is embedded into the injection mold; the novel high-precision rotor scratch mechanism is good in feasibility, flexible in structure, convenient to use, stable in mechanism, short in debugging time, high in triple accurate positioning precision, capable of greatly prolonging the service life of a die, high in product forming yield and greatly reduced in high-precision rotor scratch probability, so that raw material loss is greatly reduced, and product quality is guaranteed.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of a high-precision automatic rotor embedding mechanism;

FIG. 2 is a schematic diagram of the front structure of a high-precision automated rotor mounting mechanism according to the present utility model;

FIG. 3 is a schematic top view of an automated high-precision rotor mounting mechanism according to the present utility model;

FIG. 4 is a cross-sectional view of the structure of A-A in FIG. 3;

FIG. 5 is a schematic view of a contoured beryllium copper head in a high-precision rotor automated embedding mechanism of the present utility model;

fig. 6 is a schematic diagram of a connection structure of a copying beryllium copper head and a cylinder clamping jaw mechanism in the high-precision rotor automatic embedding mechanism.

In the figure: 1. a nail holder; 11. positioning the bulge; 111. a guide positioning hole; 12. a hollowed-out part; 13. a support plate; 14. a lower buried nail hole; 2. a connecting plate; 21. a nail bearing cylinder; 22. a lower thimble; 23. a connecting rod; 3. nail embedding jig; 31. a robot connection module; 32. guide sleeve; 33. a jack is arranged; 4. a fixing plate; 41. a guide post; 42. an upper thimble; 5. a cylinder clamping jaw mechanism; 6. a nailing cylinder; 7. an adjustable positioning block; 8. profiling beryllium copper head; 81. upper buried nail holes; 82. a limit protrusion; 83. a limit groove; 9. a high-precision rotor.

Description of the embodiments

The utility model is described in detail below with reference to the attached drawings and detailed description:

examples: 1-4, a high-precision automatic rotor embedding mechanism comprises an embedding mechanism for rotor arrangement and a transferring nailing mechanism which is arranged above the embedding mechanism and can clamp and transfer the rotor on the embedding mechanism onto an injection mold; the embedded mechanism comprises a nail holder 1, the nail holder 1 is used for placing a rotor, the nail holder 1 is in a rectangular structure, a group of positioning protrusions 11 protruding upwards are respectively arranged at four corners of the top surface of the nail holder 1, the positioning protrusions 11 are integrally formed with the nail holder 1, a guide positioning hole 111 which is vertically communicated with the bottom of the nail holder 1 is arranged in the center of the top of the positioning protrusions 11, hollowed parts 12 are formed at the positions of the tops of the nail holder 1 between the four groups of positioning protrusions 11 to form cavities with the tops and the four sides being opened, a plurality of lower embedded nail holes 14 which are vertically communicated with the bottoms of the four groups of positioning protrusions 11 are arranged at the positions and the outlines of the lower embedded nail holes 14, the rotor is conveniently embedded, a high-precision rotor 9 in a round rod structure is vertically embedded in the lower embedded nail holes 14, and the tops of the high-precision rotor 9 are higher than the tops of the positioning protrusions 11; in order to drive the high-precision rotor 9 upwards to enable the bottom of the high-precision rotor 9 to be separated from the nail holder 1 and convenient to transport, two support plates 13 which are bilaterally symmetrical are fixedly arranged at the position, close to the left side and the right side, of the bottom of the nail holder 1, the two support plates 13 are vertically arranged with a distance, a connecting plate 2 is arranged in the distance, the connecting plate 2 is fixedly connected with the bottom of the nail holder 1 through a connecting rod 23, the connecting rod 23 is in threaded connection with the connecting plate 2 and the nail holder 1, the installation and the disassembly are convenient, nail bearing cylinders 21 with piston rods capable of moving up and down are fixedly arranged on the connecting plate 2, the number and the positions of the nail bearing cylinders 21 are corresponding to the number and the positions of the upper and lower nail embedding holes 14 of the nail holder 1, and in order to enable the high-precision rotor 9 in the lower nail embedding holes 14 to be ejected upwards, the top of the piston rod of the nail bearing cylinders 21 is fixedly connected with lower pins 22 which are coaxial with the upper and lower pin embedding holes 14, the top of the lower pins 22 are inserted into the lower nail embedding holes 14 which are corresponding to the upper and lower pin embedding holes 1 from bottom to upper and lower pin embedding holes, and the upper and lower pin bearings 22 can be driven synchronously by the upper and lower pin bearing cylinders 22 corresponding to the upper and lower pin embedding cylinders 9 through the upper and lower pin embedding cylinders 21; the transferring nailing mechanism comprises a nail burying jig 3, the nail burying jig 3 is provided with pairs of insertion holes 33 which are vertically corresponding to the number and the positions of the nail burying holes 14 in the nail bearing seat 1, so that the nail burying jig is conveniently connected up and down, the part of the nail burying jig 3 corresponding to the guide positioning holes 111 is provided with a connecting hole which is vertically communicated, the connecting hole is internally provided with a guide sleeve 32, the guide sleeve 32 is fixedly arranged in the connecting hole, the guide sleeve 32 is vertically internally provided with a guide pillar 41 which is vertically penetrated and matched with the guide pillar 41 in a sliding manner, the guide pillar 41 can vertically slide relative to the guide sleeve 32, the lower end of the guide pillar 41 can be inserted and matched in the guide positioning holes 111 which are vertically corresponding to the guide pillar 41, and the first repositioning between the transferring nailing mechanism and the pre-burying mechanism can be realized through the cooperation of the guide pillar 41 and the guide positioning holes 111; an adjustable positioning block 7 is fixedly arranged at the position of the top surface of the nail burying jig 3 corresponding to each pair of insertion holes 33, the adjustable positioning block 7 is provided with a copying beryllium copper head 8 penetrating through the adjustable positioning block 7 from top to bottom and corresponding to the pair of insertion holes 33, in order to facilitate the installation of the copying beryllium copper head 8, the adjustable positioning block 7 is provided with a beryllium copper head embedded hole which is vertically communicated, the position of the beryllium copper head embedded hole corresponds to the position of the corresponding pair of insertion holes 33 from top to bottom, the copying beryllium copper head 8 is embedded in the upper and lower corresponding beryllium copper head embedded holes and the corresponding pair of insertion holes 33, the lower end of the copying beryllium copper head 8 extends below the bottom of the nail burying jig 3, and the lower end of the copying beryllium copper head 8 can be connected with the corresponding high-precision rotor 9 in a sleeved mode; in order to facilitate the fixed installation of the adjustable positioning block 7 on the nail burying jig 3, a fixed connection hole is formed in the outer side of the beryllium copper head embedding hole on the adjustable positioning block 7, and in order to facilitate the position adjustment of the adjustable positioning block 7, the fixed connection hole is a slotted hole, the accuracy of the installation position of the copying beryllium copper head 8 can be ensured by adjusting the position of the adjustable positioning block 7, and the second repositioning is realized; the screw-connection holes corresponding to the positions of the fixed connection holes on the adjustable positioning block 7 are formed in the positions, located outside the opposite insertion holes 33, of the top of the screw-burying jig 3, and the adjustable positioning block 7 is fixedly connected with the corresponding screw-connection holes on the screw-burying jig 3 through bolts penetrating through the fixed connection holes, so that the adjustable positioning block 7 is convenient to install and detach; as shown in fig. 5, the copying beryllium copper head 8 is in a cylindrical structure, in order to facilitate the butt joint between the copying beryllium copper head 8 and an injection mold, the part, close to the lower side, of the outer part of the copying beryllium copper head 8 is in an inverted cone structure, so that guiding and matching are facilitated, an upper embedded nail hole 81 which is communicated up and down is arranged at the center of the end part of the copying beryllium copper head 8, the diameter of the upper embedded nail hole 81 is consistent with that of the high-precision rotor 9, the upper embedded nail hole 81 can be sleeved outside the high-precision rotor 9, two groups of inwards concave limit grooves 83 are symmetrically arranged at the left side and the right side, close to the lower end, of the copying beryllium copper head 8, the limit grooves 83 are mutually communicated with the upper embedded nail hole 81, and the part, corresponding to the limit grooves 83, of the high-precision rotor 9 sleeved in the upper embedded nail hole 81 is exposed in the limit grooves 83; in order to facilitate the sleeving and positioning of the copying beryllium copper head 8 on the adjustable positioning block 7, a radially outwards protruding limiting boss 82 is arranged at a position, close to the upper end, of the outside of the copying beryllium copper head 8, a limiting hole matched with the limiting boss 82 is arranged at the top of the beryllium copper head embedding hole, and the height position of the copying beryllium copper head 8 on the adjustable positioning block 7 can be limited through the mutually matched limiting boss 82 and limiting hole; in order to facilitate the copying beryllium copper head 8 to be sleeved outside the high-precision rotor 9 and then to clamp the high-precision rotor 9, and facilitate the high-precision rotor 9 to move along with the copying beryllium copper head 8, a cylinder clamping jaw mechanism 5 is arranged outside the part, below the nail burying jig 3, of the copying beryllium copper head 8, the cylinder clamping jaw mechanisms 5 are clamping jaw cylinders, each group of copying beryllium copper head 8 corresponds to one group of cylinder clamping jaw mechanisms 5, the cylinder clamping jaw mechanisms 5 are fixedly connected to the bottom of the nail burying jig 3 and are used for fixing the high-precision rotor 9 sleeved inside the copying beryllium copper head 8, and in order to facilitate the cylinder clamping jaw mechanisms 5 to clamp the high-precision rotor 9 inside the copying beryllium copper head 8, as shown in fig. 6, the clamping jaws on the cylinder clamping jaw mechanisms 5 correspond to two groups of limiting grooves 83, and after the copying copper head 8 is sleeved outside the high-precision rotor 9, the high-precision rotor 9 is partially exposed in the limiting grooves 83, and the high-precision rotor 9 exposed in the limiting grooves 83 can be effectively clamped through the cylinder clamping jaw mechanisms 5; in order to drive the high-precision rotor 9 on the profiling beryllium copper head 8 downwards, a fixed plate 4 is arranged right above the nail burying jig 3, the top of the guide post 41 is fixedly connected to the fixed plate 4, the bottom of the fixed plate 4 is fixedly connected with a vertically downward upper thimble 42 corresponding to each pair of insertion holes 33, and the lower end of the upper thimble 42 can be inserted and matched in the profiling beryllium copper head 8; further, the diameters of the upper thimble 42 and the lower thimble 22 are the same and are smaller than the diameter of the upper embedded nail hole 81, and the lower end of the upper thimble 42 can be embedded in the upper embedded nail hole 81 from top to bottom and can prop up the upper end of the high-precision rotor 9 in the upper embedded nail hole 81; the nailing tool 3 is fixedly provided with a nailing cylinder 6 with a piston rod capable of moving up and down, the fixing plate 4 is fixedly connected with the end part of the piston rod on the nailing cylinder 6, in order to ensure the stability of the vertical movement of the fixing plate 4, the nailing cylinder 6 is provided with two groups, which are respectively arranged at the left side and the right side of the bottom of the fixing plate 4, the nailing cylinder 6 can drive the fixing plate 4 to move up and down through the piston rod, the fixing plate 4 can drive an upper thimble 42 fixedly connected with the fixing plate to synchronously move up and down, and when the fixing plate 4 drives downwards through the nailing cylinder 6, the upper thimble 42 moves downwards, and a corresponding high-precision rotor 9 can be driven downwards to realize nailing; in order to drive and transport nailing mechanism and shift, realize transporting the operation of nailing mechanism from pre-buried mechanism top position to injection mold position, bury the fixed robot that is used for connecting transfer robot or transfer arm that is provided with on the nail tool 3 and connect die holder 31, it is convenient to be fixed with the connection of transfer robot or transfer arm through connecting die holder 31.

The specific working principle is as follows: the operator inserts the high-precision rotor 9 into the lower nail embedding hole 14 on the nail holder 1, the bottom of the high-precision rotor 9 is propped against the limit through the top of the lower thimble 22, then the transferring nailing mechanism is transferred to the position right above the nail embedding mechanism through a transferring robot or a transferring mechanical arm connected with the transferring nailing mechanism and descends, the guide post 41 extends to the position below the bottom of the nail embedding jig 3 to be matched with the guiding positioning hole 111 on the nail holder 1 in an inserted manner, so as to realize positioning, meanwhile, the cylinder clamping jaw mechanism 5 enters the hollowed-out part 12 and is not interfered, then the position of the adjustable positioning block 7 is finely adjusted, the lower end of the upper nail embedding hole 81 of the copying beryllium copper head 8 corresponds to the high-precision rotor 9 up and down, the adaptive adjustment of the position of the copying copper head 8 and the position of the high-precision rotor 9 is realized, then the nail bearing cylinder 21 drives the lower thimble 22 to ascend through a piston rod, the lower ejector pin 22 drives the corresponding high-precision rotor 9 to move upwards, the upper end of the high-precision rotor 9 is inserted into an upper embedded nail hole 81 of the corresponding copying beryllium copper head 8, the high-precision rotor 9 entering the upper embedded nail hole 81 is clamped by the cylinder clamping jaw mechanism 5, the position positioning on the copying beryllium copper head 8 is realized, then the transfer robot or the transfer mechanical arm drives the transfer nailing mechanism to move upwards and separate from the embedded nail mechanism, the high-precision rotor 9 is driven to move to the upper part of the injection mold, then the nailing cylinder 6 drives the fixing plate 4 to move downwards through a piston rod, the guide post 41 is in butt joint with a guide hole on the injection mold to position, the copying beryllium copper head 8 is inserted into a hole of a mold cavity, and meanwhile, the cylinder clamping jaw mechanism 5 is loosened, and the upper ejector pin 42 at the bottom of the fixing plate 4 drives the high-precision rotor 9 in the copying beryllium copper head 8 to be inserted into the mold cavity when the fixing plate 4 moves downwards, so that nailing is realized.

After the high-precision rotor of the high-precision rotor automatic embedding mechanism is firstly put into the embedding mechanism, the initial positioning is firstly finished through a guide pillar 41 on the transferring nailing mechanism, then the adjustable positioning block 7 is adjusted to finish the adapting positioning, finally the transferring nailing mechanism is operated to position the copying beryllium copper head 8 into the cavity of the injection mold, the third repositioning is finished, and finally the high-precision rotor is embedded into the injection mold; the novel high-precision rotor scratch mechanism is good in feasibility, flexible in structure, convenient to use, stable in mechanism, short in debugging time, high in triple accurate positioning precision, capable of greatly prolonging the service life of a die, high in product forming yield and greatly reduced in high-precision rotor scratch probability, so that raw material loss is greatly reduced, and product quality is guaranteed.

It is emphasized that: the above embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a high accuracy rotor automation inlays dress mechanism which characterized in that: the device consists of an embedding mechanism and a transferring nailing mechanism arranged above the embedding mechanism; the embedded mechanism comprises a nail holder (1), the nail holder (1) is of a rectangular structure, a group of positioning protrusions (11) protruding upwards are respectively arranged at four corners of the top surface of the nail holder, guide positioning holes (111) which are communicated with the bottom of the nail holder (1) up and down are arranged on the positioning protrusions (11), hollowed-out parts (12) are formed at the positions, between the four groups of positioning protrusions (11), of the top of the nail holder (1), a plurality of lower embedded nail holes (14) which are communicated with the bottom of the nail holder up and down are arranged at the positions, between the four groups of positioning protrusions (11), of the top of the nail holder (1), and high-precision rotors (9) of round rod structures are vertically inserted in the lower embedded nail holes (14); two support plates (13) which are bilaterally symmetrical are fixedly arranged at the positions, close to the left side and the right side, of the bottom of the nail holder (1), a connecting plate (2) is arranged between the two support plates (13), the connecting plate (2) is fixedly connected with the bottom of the nail holder (1) through a connecting rod (23), nail supporting cylinders (21) with piston rods capable of moving up and down are fixedly arranged on the connecting plate (2), the number and the positions of the nail supporting cylinders (21) correspond to the number and the positions of upper and lower nail burying holes (14) of the nail holder (1), lower ejector pins (22) which are coaxial with the nail supporting cylinders are fixedly connected to the top ends of piston rods of the nail supporting cylinders (21), the top ends of the lower ejector pins (22) are inserted into lower nail burying holes (14) which correspond to the upper and lower parts of the nail supporting cylinders, the top ends of the lower ejector pins (22) are in contact with the bottoms of high-precision rotors (9) which are inserted into the lower nail burying holes (14) from bottom to top, and the lower ejector pins (22) can be driven to move up and down through the corresponding nail supporting cylinders (21); the transferring nailing mechanism comprises a nail burying jig (3), the nail burying jig (3) is provided with opposite inserting holes (33) which are vertically corresponding to the number and the positions of the upper and lower nail burying holes (14) of the nail bearing seat (1), the part of the nail burying jig (3) corresponding to the guide positioning holes (111) is provided with a connecting hole which is vertically communicated, the connecting hole is internally provided with a guide sleeve (32), the guide sleeve (32) is internally vertically penetrated with a guide pillar (41) which is vertically in sliding fit with the guide sleeve, and the lower end of the guide pillar (41) can be inserted and matched in the guide positioning holes (111) which are vertically corresponding to the guide positioning holes; the upper surface of the embedded nail jig (3) is fixedly provided with an adjustable positioning block (7) corresponding to each opposite inserting hole (33), the adjustable positioning block (7) is provided with a profiling beryllium copper head (8) penetrating through the adjustable positioning block (7) from top to bottom and corresponding to the opposite inserting holes (33), the lower end of the profiling beryllium copper head (8) can be connected with a corresponding high-precision rotor (9) in a sleeved mode, the outer side of the part, below the embedded nail jig (3), of the profiling beryllium copper head (8) is provided with a cylinder clamping jaw mechanism (5), each group of profiling beryllium copper heads (8) is correspondingly provided with a group of cylinder clamping jaw mechanisms (5), and the cylinder clamping jaw mechanisms (5) are fixedly connected to the bottom of the embedded nail jig (3) and are used for fixedly sleeving the high-precision rotor (9) embedded inside the profiling beryllium copper head (8); a fixed plate (4) is arranged right above the nail burying jig (3), the top of the guide post (41) is fixedly connected to the fixed plate (4), a vertical downward upper thimble (42) is fixedly connected to the bottom of the fixed plate (4) corresponding to each opposite insertion hole (33), and the lower end of the upper thimble (42) can be inserted and matched into the copying beryllium copper head (8); nail burying jig (3) is last fixedly to be provided with nailing cylinder (6) that the piston rod can reciprocate, fixed plate (4) with piston rod tip fixed connection on nailing cylinder (6), nailing cylinder (6) can drive fixed plate (4) to reciprocate through the piston rod.

2. The high precision automated rotor mounting mechanism of claim 1, wherein: the copying beryllium copper head (8) is of a cylindrical structure, the part, close to the lower part, of the copying beryllium copper head is of an inverted cone structure, an upper embedded nail hole (81) which is communicated up and down is formed in the center of the end part of the copying beryllium copper head, the upper embedded nail hole (81) can be sleeved outside the high-precision rotor (9), the lower end of the upper ejector pin (42) can be inserted into the upper embedded nail hole (81), two groups of inwards concave limit grooves (83) are symmetrically formed in the left side and the right side, close to the lower end, of the copying beryllium copper head (8), the limit grooves (83) are mutually communicated with the upper embedded nail hole (81), and the cylinder clamping jaw mechanism (5) corresponds to the two groups of limit grooves (83) and can clamp the high-precision rotor (9) exposed in the limit grooves (83); the adjustable positioning block (7) is provided with a beryllium copper head embedding hole which is communicated up and down, and the copying beryllium copper head (8) is embedded and inserted into the beryllium copper head embedding hole and the opposite inserting hole (33) which are corresponding up and down; the adjustable positioning block (7) is provided with a fixed connection hole on the outer side of the beryllium copper head embedded hole, the fixed connection hole is a slotted hole, the part of the top of the embedded nail jig (3) on the outer side of the opposite jack (33) is provided with a threaded connection hole corresponding to the position of the fixed connection hole on the adjustable positioning block (7), and the adjustable positioning block (7) passes through the fixed connection hole through a bolt and is fixedly connected with the corresponding threaded connection hole on the embedded nail jig (3).

3. The high precision automated rotor mounting mechanism of claim 2, wherein: the copying beryllium copper head (8) is characterized in that a radially outwards protruding limiting boss (82) is arranged at a position, close to the upper end, of the outer part of the copying beryllium copper head, and a limiting hole matched with the limiting boss (82) is formed in the top of the beryllium copper head embedding hole.

4. The high precision automated rotor mounting mechanism of claim 1, wherein: the cylinder clamping jaw mechanism (5) is a clamping jaw cylinder.

5. The high precision automated rotor mounting mechanism of claim 1, wherein: the nailing cylinder (6) is provided with two groups which are respectively arranged at the left side and the right side of the bottom of the fixed plate (4).

6. The high precision automated rotor mounting mechanism of claim 1, wherein: the nail burying jig (3) is fixedly provided with a robot connecting die holder (31) for connecting a transfer robot or a transfer mechanical arm.