Flaring matching mechanism of embedding and flaring all-in-one machine

Abstract

The utility model provides a flaring matching mechanism of an embedding and flaring all-in-one machine, and belongs to the technical field of stator processing. The flaring matching mechanism of the embedding and flaring all-in-one machine comprises a rack structure, a stator displacement structure and a stator flaring structure, and the stator displacement structure and the stator flaring structure are installed on the rack structure and matched with each other to achieve displacement and flaring of a stator coil; the machine frame structure mainly comprises a machine frame base, and a front machine plate, a rear machine plate and a front bottom plate are arranged on the machine frame base. The stator displacement structure is arranged on the front bottom plate and comprises a stator mounting structure, a front-back moving structure and a horizontal moving structure; the stator flaring structure comprises a flaring external expansion structure and a flaring transmission structure, the flaring external expansion structure is arranged on the front machine plate, and the flaring transmission structure is arranged between the front machine plate and the rear machine plate. The utility model has the advantages that the stator displacement and flaring motion are accurately controlled at different points, the transmission structure is direct and efficient, the repair and maintenance are convenient, and the service life is longer.

Description

TECHNICAL FIELD

[0001] The utility model belongs to stator processing technical field, especially relate to a flaring cooperation mechanism of embedding and expanding integrated machine. BACKGROUND

[0002] The stator is an important component structure of the motor, and the main component of the stator is the coil. The existing stator coil processing procedure is mostly completed by manual work, and the production efficiency is low, the dependence on manual skill and experience is high, and the stator coil embedding wire loose phenomenon is prone to occur, thereby affecting the operation performance of the stator and the motor.

[0003] The stator embedding wire flaring integrated machine is a mechanical equipment specially designed for embedding wire and flaring of the motor stator. For example, the patent with the application number CN202110731595.8 provides an embedding and expanding integrated machine for motor stator, which comprises a locking displacement mechanism for loading and moving the stator, an expanding mechanism for expanding the stator outward and rearward, and a wire embedding mechanism for embedding the wire winding group loaded with insulating paper into the motor stator. The expanding mechanism on the embedding and expanding integrated machine in the prior art is mostly complex in structure, and the transmission structure is complicated, so the maintenance cost is high. Therefore, a simpler and more efficient embedding and expanding integrated machine stator flaring structure is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at the above-mentioned problems existing in the prior art, and provides a flaring cooperation mechanism of embedding and expanding integrated machine.

[0005] The utility model can be realized by the following technical scheme: a flaring cooperation mechanism of embedding and expanding integrated machine, which comprises a rack structure, a stator displacement structure and a stator flaring structure; the rack structure mainly comprises a rack base, front and rear machine plates are vertically arranged on the rack base, and a front bottom plate is installed on the top of the rack base at the front side of the front machine plate;

[0006] The stator displacement structure is arranged on the front bottom plate and comprises a stator mounting structure, a front and rear moving structure and a horizontal moving structure; the stator mounting structure controls the opening and closing of the stator mounting disc through the telescopic cylinder to mount and dismount the stator, and the telescopic cylinder and the stator mounting disc are arranged on the mounting disc sliding plate; the front and rear moving structure mainly comprises front and rear moving guide rails and front and rear moving lead screws arranged on the sliding rail bottom plate, the mounting disc sliding plate is movably connected to the front and rear moving guide rails and is screwed with the front and rear moving lead screws, and the front and rear moving lead screws are controlled by the front and rear moving motor at the front end of the sliding rail bottom plate; the horizontal moving structure mainly comprises horizontal moving guide rails and horizontal moving lead screws arranged on the front bottom plate, the sliding rail bottom plate is movably connected to the horizontal moving guide rails and is screwed with the horizontal moving lead screws, and the horizontal moving lead screws are controlled by the horizontal moving motor mounted on the side surface of the front bottom plate;

[0007] The stator flaring structure includes a flaring outward structure and a flaring transmission structure, the flaring outward structure is arranged on the front machine plate, and the flaring transmission structure is arranged between the front machine plate and the rear machine plate; the flaring outward structure is in the form of a cylinder arranged vertically to the front machine plate as a whole, mainly including a flaring body, a plurality of flaring blades arranged circumferentially on the flaring body, a plurality of expansion plates arranged circumferentially in the form of a ring at the front end of the flaring body, and a guide head; a flaring rod is arranged at the center shaft inside the flaring body, a flaring core is sleeved at the front end of the flaring rod, the flaring core is composed of two continuous horizontally arranged flat pyramids, the inner side of the flaring blade is arranged in close contact with the outer surface of the flaring core;

[0008] The flaring transmission structure mainly controls the corresponding movement of the flaring outward structure through a body self-rotation motor, a rod rotation motor and a screw rod rotation motor; the body self-rotation motor controls the self-rotation movement of the flaring body through a speed reduction gear set; the tail end of the flaring rod is integrally connected with a pressing plate screw rod through a rod pressing plate, the rod rotation motor controls the rotation movement of the flaring rod by driving the pressing plate screw rod; the transmission screw rods are vertically arranged on the front machine plate at both sides of the flaring rod, the transmission screw rods are screwed with the rod pressing plate, the screw rod rotation motor controls the forward and backward movement of the rod pressing plate by driving the transmission screw rods, thereby driving the flaring rod passing through the rod pressing plate to perform the expansion and contraction movement.

[0009] In the flaring matching mechanism of the above-mentioned embedding and expanding integrated machine, the stator mounting disc is formed by two half circular rings combined together, and the two half circular rings are hinged to each other at the combined connection near the telescopic cylinder, the cylinder rod of the telescopic cylinder is connected with the upper half circular ring to control the opening and closing thereof, and the combination of the stator mounting disc and the telescopic cylinder is provided with two groups of front and rear on the mounting disc sliding plate to fix the front and rear ends of the stator.

[0010] In the flaring matching mechanism of the above-mentioned embedding and expanding integrated machine, the front and rear moving motor controls the rotation movement of the front and rear moving screw rods through belt transmission connection, and the horizontal moving motor controls the rotation movement of the horizontal moving screw rod through belt transmission connection.

[0011] In the flaring matching mechanism of the above-mentioned embedding and expanding integrated machine, the front machine plate is provided with a rear guide rail fixing plate perpendicular thereto at the front side, a recess is formed in the bottom of the rear guide rail fixing plate, and a rear horizontal guide rail is fitted and mounted in the recess, a horizontal sliding block is fixedly connected to the top rear side of the sliding rail bottom plate, and the horizontal sliding block is movably connected to the rear horizontal guide rail through the sliding block.

[0012] In the flaring matching mechanism of the above-mentioned embedding and expanding integrated machine, the expansion plates are each fixedly connected with an expansion seat inside, a tapered head is mounted at the center of the expansion seat, and the top end of the flaring rod is inserted into the center of the tapered head and fixedly connected thereto.

[0013] In the expansion fitting mechanism of the above-mentioned embedding-expanding integrated machine, the body self-rotation motor is installed at the rear side of the front machine plate, the working shaft thereof passes through the front machine plate and is connected with the small indexing gear at the front side, the small indexing gear is engaged with the large indexing gear, and the large indexing gear is fixedly connected with the bottom of the expansion body, so that the expansion body is controlled to rotate by the body self-rotation motor, and the body stop ring is arranged on the expansion body and covers the connection part of the expansion body and the large indexing gear.

[0014] In the expansion fitting mechanism of the above-mentioned embedding-expanding integrated machine, the outer side of the transmission screw rod is formed with a transmission guide rod which is perpendicular to the rear side of the front machine plate, and the two ends of the expansion rod pressing plate are movably connected with the transmission guide rod.

[0015] In the expansion fitting mechanism of the above-mentioned embedding-expanding integrated machine, the expansion rod rotating motor is connected with the pressing plate screw rod through a belt transmission to control the rotating movement of the pressing plate screw rod, and the screw rod rotating motor is connected with the two transmission screw rods through a triangular belt transmission to synchronously control the rotating movement of the two transmission screw rods.

[0016] Compared with the prior art, the expansion fitting mechanism of the embedding-expanding integrated machine provided by the utility model realizes the forward and backward movement and horizontal movement of the stator mounting structure through the cooperation of the forward and backward movement motor and the horizontal movement motor, realizes the rotation, rotation and telescopic movement of the expansion body, the expansion rod and the screw rod of the expansion outer expansion structure through the cooperation of the body self-rotation motor, the expansion rod rotating motor and the screw rod rotating motor, realizes the accurate control in different points, realizes the direct and efficient transmission structure, is convenient to overhaul and maintain, has the advantages of higher expansion efficiency and longer service life. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure schematic view of the expansion fitting mechanism of the embedding-expanding integrated machine;

[0018] Figure 2 is the structure schematic view of the stator displacement structure in the expansion fitting mechanism of the embedding-expanding integrated machine;

[0019] Figure 3 is the front side structure schematic view of the stator expansion structure in the expansion fitting mechanism of the embedding-expanding integrated machine;

[0020] Figure 4 is Figure 3 is the internal structure schematic view of the expansion outer expansion structure in the stator expansion structure;

[0021] Figure 5 is the rear side structure schematic view of the stator expansion structure in the expansion fitting mechanism of the embedding-expanding integrated machine;

[0022] In the above figures, 100 is the frame structure; 110 is the frame base; 111 is the front base plate; 120 is the front machine plate; 121 is the rear guide rail fixing plate; 122 is the rear horizontal guide rail; 200 is the stator flaring structure; 210 is the flaring expansion structure; 211 is the flaring expansion body; 212 is the flaring expansion plate; 213 is the flaring expansion core; 214 is the flaring expansion rod; 215 is the expansion plate; 216 is the guide head; 217 is the expansion seat; 218 is the tapered head; 220 is the flaring transmission structure; 221 is the expansion body self-rotating motor; 222 is the indexing gear; 223 is the expansion rod rotating motor; 224 is the pressure plate screw; 225 is the expansion rod pressure plate; 226 is the transmission guide rod; 227 is the screw rotating motor; 228 is the transmission screw.

[0023] 300. Stator displacement structure; 310. Stator mounting structure; 311. Stator mounting plate; 312. Telescopic cylinder; 313. Mounting plate slide plate; 320. Forward and backward movement structure; 321. Slide rail base plate; 322. Forward and backward movement guide rail; 323. Forward and backward movement lead screw; 324. Forward and backward movement motor; 330. Horizontal movement structure; 331. Horizontal movement guide rail; 332. Horizontal movement lead screw; 333. Horizontal movement motor. Detailed Implementation

[0024] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0025] like Figures 1 to 5 As shown, the flaring mechanism of this integrated flaring and expanding machine includes a frame structure 100, a stator displacement structure 300, and a stator flaring structure 200. Both the stator displacement structure 300 and the stator flaring structure 200 are mounted on the frame structure 100 and cooperate to achieve the outward and rearward expansion of the stator coils. The frame structure 100 mainly includes a frame base 110, on which a front plate 120 and a rear plate are perpendicularly arranged. A front base plate 111 is mounted on the front side of the front plate 120 at the top of the frame base 110. The stator displacement structure 300 is mounted on the front base plate 111 and includes a stator mounting structure 310, a front-rear moving structure 320, and a horizontal moving structure 330. The stator flaring structure 200 includes a flaring expansion structure 210 and a flaring transmission structure 220. The flaring expansion structure 210 is mounted on the front plate 120, and the flaring transmission structure 220 is located between the front plate 120 and the rear plate.

[0026] like Figure 2As shown, the stator mounting structure 310 in the stator displacement structure 300 is arranged on the front-back displacement structure 320, and the front-back displacement structure 320 is arranged on the horizontal displacement structure 330. The stator mounting structure 310 controls the opening and closing of the stator mounting disc 311 to load and unload the stator through the telescopic cylinder 312, and the telescopic cylinder 312 and the stator mounting disc 311 are arranged on the mounting disc sliding plate 313. The stator mounting disc 311 is formed by two half circular rings combined, and the combined connection near the telescopic cylinder 312 is hinged to each other. The cylinder rod of the telescopic cylinder 312 is connected with the upper half circular ring to control the opening and closing thereof. The combination of the stator mounting disc 311 and the telescopic cylinder 312 is provided with two groups of front and back on the mounting disc sliding plate 313, for fixing the front and back ends of the stator.

[0027] The front-back displacement structure 320 mainly includes the front-back displacement guide rail 322 and the front-back displacement screw rod 323 arranged on the sliding rail bottom plate 321. The mounting disc sliding plate 313 is movably connected with the front-back displacement guide rail 322 through a sliding block, and the bottom of the mounting disc sliding plate 313 is formed with a bolt seat. The bolt seat is screwed with the front-back displacement screw rod 323, so that the mounting disc sliding plate 313 and the structure thereon can be adjusted in position by rotating movement of the front-back displacement screw rod 323. The front-back displacement screw rod 323 is controlled by the front-back displacement motor 324 through belt transmission connection at the front end of the sliding rail bottom plate 321.

[0028] The horizontal displacement structure 330 mainly includes the horizontal displacement guide rail 331 and the horizontal displacement screw rod 332 arranged on the front bottom plate 111. The sliding rail bottom plate 321 is movably connected with the horizontal displacement guide rail 331 through a sliding block. The bottom of the sliding rail bottom plate 321 is also formed with a bolt seat, which can be screwed with the horizontal displacement screw rod 332. Thus, the sliding rail bottom plate 321 and the structure thereon can be adjusted in position by rotating movement of the horizontal displacement screw rod 332, which facilitates the switching operation between the embedding and flaring processes during the operation of the embedding-expanding integrated machine. The horizontal displacement screw rod 332 is controlled by the horizontal displacement motor 333 arranged on the side of the front bottom plate 111 through belt transmission connection.

[0029] Further, since the front-back displacement adjustment of the stator mounting structure 310 on the sliding rail bottom plate 321 may cause the center of gravity of the sliding rail bottom plate 321 to be unstable during horizontal displacement, the top rear side of the sliding rail bottom plate 321 is fixedly connected with a horizontal sliding block. The front machine plate 120 is provided with a rear guide rail fixing plate 121 perpendicular thereto at the front side. A recess is formed in the bottom of the rear guide rail fixing plate 121, and a rear horizontal guide rail 122 is fitted and arranged in the recess. The sliding rail bottom plate 321 is movably connected with the rear horizontal guide rail 122 through the horizontal sliding block, and cooperates with the horizontal displacement structure 330 to jointly adjust the horizontal displacement.

[0030] As shown in FIG. 1, the front machine plate 120 is arranged on the front bottom plate 111, and the rear machine plate 130 is arranged on the rear bottom plate 112. The front machine plate 120 is provided with a front horizontal guide rail 121, and the rear machine plate 130 is provided with a rear horizontal guide rail 122. The front horizontal guide rail 121 and the rear horizontal guide rail 122 are arranged on the front bottom plate 111 and the rear bottom plate 112, respectively, and are connected with each other through a horizontal displacement structure 330. Figures 3 to 4As shown, the flared transmission structure 220 controls the flared outer expanding structure 210 to expand outward and rearward. The flared outer expanding structure 210 is in the shape of a cylinder vertically arranged with the front machine plate 120, and sequentially includes a flared expanding body 211, a plurality of flared expanding sheets 212 arranged in a circle on the flared expanding body 211, a plurality of expansion plates 215 arranged in a circle at the front end of the flared expanding body 211, and a guide head 216. The flared expanding body 211 is internally provided with a flared expanding rod 214 at the center shaft, and the front end of the flared expanding rod 214 is sleeved with a flared expanding core 213. The rear end of the flared expanding rod 214 extends between the front machine plate 120 and the rear machine plate. The flared expanding core 213 is composed of two continuous horizontally arranged flat pyramids. The inner side of the flared expanding sheet 212 is arranged in close contact with the outer surface of the flared expanding core 213. The expansion plate 215 is internally provided with an expansion seat 217 corresponding to each expansion plate 215. The expansion seat 217 is centrally provided with a tapered head 218. The top end of the flared expanding rod 214 extends into the center of the tapered head 218 and is fixedly connected thereto. The guide head 216 plays a role in guiding and positioning when the stator is sleeved.

[0031] As shown in Figure 3 and Figure 5 The flared transmission structure 220 mainly controls the corresponding movement of the flared outer expanding structure 210 through the expanding body self-rotation motor 221, the expanding rod rotation motor 223, and the screw rod rotation motor 227. The expanding body self-rotation motor 221 is installed on the rear side of the front machine plate 120. The working shaft of the expanding body self-rotation motor 221 penetrates the front machine plate 120 and is connected with a small indexing gear 222 on the front side. The small indexing gear 222 is engaged with a large indexing gear 222 to form a reduction gear set. The large indexing gear 222 is fixedly connected with the bottom of the flared expanding body 211. The flared expanding body 211 is sleeved with an expanding body stop ring at the connection position of the large indexing gear 222. When the expanding body self-rotation motor 221 drives the working shaft to rotate, the small and large indexing gears 222 in the reduction gear set are driven to rotate, thereby driving the flared expanding body 211 to rotate.

[0032] The tail end of the flared expanding rod 214 is integrally connected with a press plate screw rod 224 penetrating the expanding rod press plate 225. The expanding rod rotation motor 223 controls the press plate screw rod 224 to rotate through belt drive connection, thereby driving the flared expanding rod 214 to rotate. The two sides of the flared expanding rod 214 are each vertically provided with a transmission screw rod 228 on the front machine plate 120. The transmission screw rod 228 is screwed with the expanding rod press plate 225. The outer side of the transmission screw rod 228 forms a transmission guide rod 226 perpendicular to the rear side of the front machine plate 120. The two ends of the expanding rod press plate 225 are movably connected to the transmission guide rod 226. The screw rod rotation motor 227 synchronously controls the two transmission screw rods 228 to rotate through triangular belt drive connection, thereby driving the expanding rod press plate 225 screwed with the transmission screw rod 228 to move forward and backward, so that the flared expanding rod 214 penetrating the expanding rod press plate 225 performs extension and contraction movement.

[0033] When the flared expander 214 is extended under the action of the expander pressing plate 225, the flared expander core 213 and the tapered head 218 are jointly extended, at this time, the inner side edge of the flared expander sheet 212 is gradually expanded outward along the tapered inclined surface of the flat pyramid of the flared expander core 213, protruding from the circumferential outer side surface of the flared expander body 211, the flared expander body 211 rotates under the control of the expander self-rotating motor 221, and the flared expander sheet 212 embedded on the outer side of the flared expander body 211 rotates around the central axis, thereby expanding the stator coil set on the flared expander body 211; if the depth of the stator coil set on the flared expander structure 210 is shallow, the rear side of the stator coil is set on the outer side of the expansion plate 215, due to the extension of the tapered head 218, the tapered side surface of the tapered head 218 extrudes the expansion seat 217 to extend outward, thereby driving the expansion plate 215 to expand outward, under the control of the expander rotating motor 223, the flared expander 214 sequentially drives the tapered head 218, the expansion seat 217 and the expansion plate 215 to rotate around the central axis, thereby realizing the rear expansion of the rear end of the stator coil.

[0034] The specific embodiments described herein merely exemplify the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0035] Although various terms are used herein, the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any interpretation of them as any kind of additional limitation is contrary to the spirit of the present application.

Claims

1. A flaring mechanism for an integrated embedding and expanding machine, comprising a frame structure (100), a stator displacement structure (300), and a stator flaring structure (200); the frame structure (100) mainly comprises a frame base (110), a front plate (120) and a rear plate are perpendicularly arranged on the frame base (110), and a front bottom plate (111) is installed on the front side of the front plate (120) at the top of the frame base (110); Its features are, The stator displacement structure (300) is mounted on the front base plate (111) and includes a stator mounting structure (310), a front-rear moving structure (320), and a horizontal moving structure (330). The stator mounting structure (310) loads and unloads the stator by controlling the opening and closing of the stator mounting plate (311) through a telescopic cylinder (312). Both the telescopic cylinder (312) and the stator mounting plate (311) are mounted on the mounting plate slide plate (313). The front-rear moving structure (320) mainly includes a front-rear moving guide rail (322) and a front-rear moving lead screw (323) mounted on the slide rail base plate (321). The mounting plate slide plate (313) can... The horizontal moving structure (330) is movably connected to the front and rear moving guide rails (322) and screwed to the front and rear moving screws (323). The front and rear moving screws (323) are controlled by the front and rear moving motors (324) at the front end of the slide rail base plate (321). The horizontal moving structure (330) mainly includes a horizontal moving guide rail (331) and a horizontal moving screw (332) set on the front base plate (111). The slide rail base plate (321) is movably connected to the horizontal moving guide rail (331) and screwed to the horizontal moving screw (332). The horizontal moving screw (332) is controlled by the horizontal moving motors (333) installed on the side of the front base plate (111). The stator flaring structure (200) includes a flaring expansion structure (210) and a flaring transmission structure (220). The flaring expansion structure (210) is mounted on the front plate (120), and the flaring transmission structure (220) is mounted between the front plate (120) and the rear plate. The flaring expansion structure (210) is cylindrical and perpendicular to the front plate (120). It mainly includes a flaring body (211) and several flaring plates circumferentially mounted on the flaring body (211). (212) Several expansion plates (215) and guide heads (216) are arranged in a ring around the front end of the flared expansion body (211); inside the flared expansion body (211), there is a flared expansion rod (214) at its central axis, and the front end of the flared expansion rod (214) is fitted with a flared expansion core (213). The flared expansion core (213) is composed of two continuous horizontally arranged flat-top cones, and the inner side of the flared expansion piece (212) is fitted to the outer surface of the flared expansion core (213). The flaring transmission structure (220) mainly controls the corresponding movement of the flaring external expansion structure (210) through the expansion body rotation motor (221), the expansion rod rotation motor (223), and the lead screw rotation motor (227); the expansion body rotation motor (221) controls the flaring expansion body (211) to rotate through a reduction gear set; the tail end of the flaring expansion rod (214) passes through the expansion rod pressure plate (225) and is integrally connected to the pressure plate lead screw (224); the expansion rod rotation motor (223) controls the flaring expansion body (211) to rotate through a reduction gear set. The pressure plate screw (224) is driven to control the flared expansion rod (214) to rotate. The two sides of the flared expansion rod (214) are vertically provided with transmission screws (228) on the front plate (120). The transmission screws (228) are screwed to the expansion rod pressure plate (225). The screw rotation motor (227) drives the transmission screws (228) to control the expansion rod pressure plate (225) to move back and forth, thereby driving the flared expansion rod (214) that passes through the expansion rod pressure plate (225) to perform telescopic movement.

2. The flaring mechanism of the integrated embedding and expanding machine according to claim 1, characterized in that, The stator mounting plate (311) is formed by the combination of two upper and lower semi-circular rings, which are hinged to each other at the connection point near the telescopic cylinder (312). The cylinder rod of the telescopic cylinder (312) is connected to the upper semi-circular ring to control its opening and closing. The combination of the stator mounting plate (311) and the telescopic cylinder (312) is provided in two sets on the mounting plate slide (313) to fix the front and rear ends of the stator.

3. The flaring mechanism of the integrated embedding and expanding machine according to claim 1, characterized in that, The front and rear moving motor (324) controls the front and rear moving lead screw (323) to rotate via belt drive, and the horizontal moving motor (333) controls the horizontal moving lead screw (332) to rotate via belt drive.

4. The flaring mechanism of the integrated embedding and expanding machine according to claim 1, characterized in that, The front plate (120) has a rear guide rail fixing plate (121) perpendicular to it on the front side. The bottom of the rear guide rail fixing plate (121) has a groove, in which a rear horizontal guide rail (122) is installed. The top rear side of the slide rail base plate (321) is fixedly connected to a horizontal slider, which is movably connected to the rear horizontal guide rail (122) through the slider.

5. The flaring mechanism of the integrated embedding and expanding machine according to claim 1, characterized in that, Each expansion plate (215) has an expansion seat (217) fixedly connected inside. A tapered head (218) is installed at the center of the expansion seat (217), and the top end of the flared expansion rod (214) extends into the center of the tapered head (218) and is fixedly connected to it.

6. The flaring mechanism of the integrated embedding and expanding machine according to claim 1, characterized in that, The expansion body self-rotation motor (221) is installed on the rear side of the front plate (120). Its working shaft passes through the front plate (120) and is connected to the small indexing gear (222) on the front side. The small indexing gear (222) meshes with the large indexing gear (222). The large indexing gear (222) is fixedly connected to the bottom of the flared expansion body (211). Thus, the expansion body self-rotation motor (221) controls the flared expansion body (211) to rotate. An expansion body retaining ring is sleeved on the flared expansion body (211) at the connection with the large indexing gear (222).

7. The flaring mechanism of the integrated embedding and expanding machine according to claim 1, characterized in that, The outer side of the transmission screw (228) is formed with a transmission guide rod (226) perpendicular to the rear side of the front plate (120), and the two ends of the tension rod pressure plate (225) are movably connected to the transmission guide rod (226).

8. The flaring mechanism of the integrated embedding and expanding machine according to claim 1, characterized in that, The expansion rod rotary motor (223) controls the pressure plate screw (224) to rotate via belt drive, and the screw rotary motor (227) synchronously controls the two transmission screws (228) to rotate via V-belt drive.

Images