A fully automatic rotor bearing press machine

Abstract

The present invention relates to a fully automatic rotor bearing press machine, comprising a frame, a rotor conveying line arranged on one side of the frame, a rotor loading mechanism and a rotor unloading mechanism respectively arranged on the rotor conveying line, and a rotor translation mechanism, a bearing feeding mechanism and a bearing pressing mechanism respectively arranged on the frame; the bearing pressing mechanism is located above the rotor conveying line, and is used for simultaneously pressing bearings on both ends of the rotor; the bearing feeding mechanism is located on one side of the bearing pressing mechanism, and provides bearings to the bearing pressing mechanism through two channels respectively; the rotor translation mechanism is located above the bearing pressing mechanism, and is used for grabbing the rotor from the rotor loading mechanism and placing it in the bearing pressing mechanism, and at the same time grabbing the rotor from the bearing pressing mechanism and placing it on the rotor unloading mechanism; the present invention not only realizes automatic loading of bearings, but also realizes automatic loading and unloading of rotors, which not only greatly improves work efficiency and reduces labor intensity, but also has the advantages of high assembly precision and low noise.

Description

Technical Field

[0001] The invention relates to the field of bearing press-fitting, in particular to a full-automatic rotor bearing press-fitting machine. Background Art

[0002] During the production process of the rotor, it is necessary to press-fit bearings at both ends, resulting in the emergence of various rotor bearing press-fitting equipment on the market, such as the prior art 201720114374.5 discloses an automatic ball bearing assembly machine. Since only an inclined groove is provided in the feed tray, the ball bearing needs to be manually placed in the inclined groove during the press-fitting process, which increases the labor intensity; another example is the prior art 201610494724.5 discloses an automatic motor bearing installation device, the prior art 201620640325.0 discloses an automatic motor rotor bearing press-fitting device, the prior art 201620036712.3 discloses a press-fitting mechanism in an automatic assembly machine for a motor rotor and bearing, the prior art 201620836964.4 discloses a water pump rotor bearing assembly mechanism, the prior art 20181078523 discloses a press-fitting mechanism in an automatic assembly machine for a motor rotor and bearing, the prior art 20181078524.5 discloses a press-fitting mechanism in an automatic assembly machine for a motor rotor and bearing, the prior art 20181078523 ... 3.5 discloses an automatic bearing pressing machine for a water pump rotor, which requires the bearings to be manually arranged in advance, which is not only time-consuming and labor-intensive, but also labor-intensive. For example, in the automatic bearing pressing machine disclosed in prior art 201210078034.3 and the automatic motor bearing installation equipment disclosed in prior art 201910424981.5, the bearings are loaded by a vibration plate, which makes a lot of noise. In addition, the above-mentioned rotor bearing pressing equipment has the following problems: 1. The rotors are loaded and unloaded manually, which not only has low work efficiency, high labor intensity, but also is prone to danger. 2. At present, some end face materials of some bearings are of two types, one is a metal surface and the other is a plastic surface. The plastic surface should be installed on the inside to prevent wear between the rotor and the bearing, but the existing rotor bearing pressing equipment can only complete the pressing of a single bearing with the same double-sided material, which limits its scope of use. Summary of the invention

[0003] The purpose of the present invention is to provide a fully automatic rotor bearing press assembly machine in order to overcome the deficiencies of the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a fully automatic rotor bearing press machine, comprising a frame, a rotor conveyor line arranged on one side of the frame, a rotor loading mechanism and a rotor unloading mechanism respectively arranged on the rotor conveyor line, and a rotor translation mechanism, a bearing feeding mechanism, and a bearing pressing mechanism respectively arranged on the frame; the bearing pressing mechanism is located above the rotor conveyor line, and is used to press bearings at both ends of the rotor at the same time; the bearing feeding mechanism is located on one side of the bearing pressing mechanism, and provides bearings to the bearing pressing mechanism through two channels respectively; the rotor translation mechanism is located above the bearing pressing mechanism, and is used to grab the rotor from the rotor loading mechanism and place it in the bearing pressing mechanism, and at the same time grab the rotor from the bearing pressing mechanism and place it on the rotor unloading mechanism.

[0005] Preferably, the bearing pressing mechanism includes a front support seat and a rear support seat respectively arranged on the frame and placed opposite to each other, a guide rail arranged between the front support seat and the rear support seat and placed vertically, a positioning seat slidably arranged on the guide rail for placing the rotor, a pressing cylinder arranged on the rear support seat and with the output end pointing to the front support seat, and a pressing rod arranged at the output end of the pressing cylinder and placed coaxially; bearing cavities for placing bearings are correspondingly arranged on the front support seat and on the head of the pressing rod and are located at the two channel outlets.

[0006] Preferably, a material blocking mechanism is provided on the outer side of the bearing cavity to prevent the bearing from slipping out of the bearing cavity; the material blocking mechanism includes a horizontally placed material blocking cylinder and a baffle plate provided at the output end of the material blocking cylinder for opening and closing the bearing cavity.

[0007] Preferably, a guide seat for supporting the press-fitting rod is also slidably provided on the guide rail; the guide seat and the positioning seat are connected by a connecting rod.

[0008] Preferably, the bearing feeding mechanism comprises a material box, a feeding cylinder and a feeding plate; a partition with a herringbone cross-section is arranged in the material box, dividing the upper half of the material box into two left and right discharge chambers; limit plates are vertically arranged on both sides of the bottom of the partition and are spaced apart from the left and right inner walls of the material box, and the limit plates and the inner walls of the material box form an arrangement chamber in which the bearing can only be placed vertically; discharge ports connected to two channels are respectively arranged at the same end of the two discharge chambers; two feeding plates are arranged, and are respectively vertically arranged in the two arrangement chambers; the upper ends of the feeding plates are each provided with an inclined guide groove; two feeding cylinders are arranged, and are respectively vertically arranged on the left and right sides of the material box; the driving end of the feeding cylinder is connected to the feeding plate, and is used to drive the feeding plate to move up and down, so that the bearing in the guide groove rolls out from the discharge port.

[0009] Preferably, the rotor translation mechanism includes a translation bracket arranged on the frame, a slide rail arranged horizontally on the translation bracket, a slide plate arranged on the slide rail, a translation cylinder arranged on the translation bracket for driving the slide plate to move left and right, and two groups of grabbing units arranged on the slide plate; each group of the grabbing units includes a lifting cylinder arranged vertically on the slide plate, and a clamping cylinder arranged at the driving end of the lifting cylinder for grabbing or releasing the rotor.

[0010] Preferably, the rotor loading mechanism and the rotor unloading mechanism are located on both sides of the bearing pressing mechanism and have the same structure, both of which include a lifting cylinder vertically arranged on the rotor conveyor line and a top plate arranged at the driving end of the lifting cylinder for lifting the rotor from the rotor conveyor line; through holes corresponding to the loading mechanism and the rotor unloading mechanism are also respectively arranged on both sides of the bearing pressing mechanism on the frame.

[0011] Preferably, the rotor conveyor line is a chain conveyor line, and a plurality of groups of V-shaped positioning plates for placing the rotors are arranged on the conveyor chain of the chain conveyor line.

[0012] Preferably, each of the channels is divided into an upper channel and a lower channel; a bearing reversing mechanism for detecting the bearing end face material and completing reversal is also provided between the upper channel and the lower channel; the bearing reversing mechanism includes a reversing bracket, an optical fiber sensor for detecting the bearing end face material arranged on the side of the upper channel, a rotating head arranged between the upper channel and the lower channel and allowing the bearing to pass through, a rotating motor arranged on the reversing bracket for driving the rotating head to rotate, a push rod vertically arranged directly above the rotating head and having an inclined bottom, a pushing cylinder arranged on the reversing bracket for driving the push rod to move up and down to push the bearing into the lower channel, a front stop sleeve sleeved on the push rod and having a semicircular lower end located between the upper channel and the rotating head, a front stop cylinder arranged on the reversing bracket for driving the front stop sleeve to move up and down, a rear stop sleeve sleeved on the push rod and having a semicircular lower end located between the rotating head and the lower channel, and a rear stop cylinder arranged on the reversing bracket for driving the rear stop sleeve to move up and down.

[0013] Preferably, at least one end of the rotor conveyor line is provided with an online robot connected to other rotor production equipment.

[0014] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0015] 1. The present invention not only realizes the automatic loading and unloading of bearings, but also realizes the automatic loading and unloading of rotors, which not only greatly improves the work efficiency and reduces the labor intensity, but also has the advantages of high assembly precision and low noise;

[0016] 2. In the present invention, the rotor loading and unloading are carried out simultaneously, which can greatly save working time and further improve work efficiency;

[0017] 3. The present invention, by adding a bearing reversing mechanism, can not only judge the material of the bearing end face, but also perform rotation reversal on the bearing, and has a wider range of uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution of the present invention is further described below in conjunction with the accompanying drawings:

[0019] Attached Figure 1 It is a front view of the fully automatic rotor bearing press assembly machine of the present invention;

[0020] Attached Figure 2 It is a connection diagram of the rotor translation mechanism, the bearing feeding mechanism, and the bearing pressing mechanism in the present invention;

[0021] Attached Figure 3 It is a structural schematic diagram of the bearing press-fitting mechanism in the present invention;

[0022] Attached Figure 4 for Figure 3 A partial enlarged view of the middle part;

[0023] Attached Figure 5 It is a structural schematic diagram of the bearing feeding mechanism in the present invention;

[0024] Attached Figure 6 is a cross-sectional view of the bearing feeding mechanism of the present invention;

[0025] Attached Figure 7 It is a structural schematic diagram of the feeding plate in the present invention;

[0026] Attached Figure 8 It is a structural schematic diagram of the rotor translation mechanism in the present invention;

[0027] Attached Fig. 9 It is a structural schematic diagram of the bearing reversing mechanism in the present invention;

[0028] Attached Fig.10 is a cross-sectional view of the bearing reversing mechanism of the present invention;

[0029] Attached Fig.11 This is a schematic diagram of the rotor conveyor line structure in the present invention.

[0030] Among them: 1. Frame; 11. Through hole; 2. Rotor loading mechanism; 3. Rotor unloading mechanism; 31. Lifting cylinder; 32. Top plate; 4. Rotor conveyor line; 41. Chain conveyor line; 42. Positioning plate; 5. Bearing feeding mechanism; 51. Material box; 52. Feeding cylinder; 53. Discharge port; 54. Feeding plate; 55. Partition plate; 56. Discharge cavity; 57. Limit plate; 58. Arrangement cavity; 59. Guide trough; 6. Bearing reversing mechanism; 60. Reversing bracket; 61. Optical fiber sensor; 62. Front stopper sleeve; 63. Push rod; 64. Front stopper cylinder; 65. Rear stopper cylinder; 66. Pusher cylinder; 67 , rear stopper sleeve; 68, rotating head; 69, rotating motor; 7, channel; 71, upper channel; 72, lower channel; 8, rotor translation mechanism; 81, translation bracket; 82, translation cylinder; 83, slide rail; 84, material grabbing unit; 841, lifting cylinder; 842, clamping cylinder; 85, slide plate; 9, bearing pressing mechanism; 90, pressing cylinder; 91, rear support seat; 92, guide seat; 93, pressing rod; 94, connecting rod; 95, front support seat; 96, guide rail; 97, positioning seat; 98, stopper mechanism; 981, stopper cylinder; 982, baffle; 99, bearing cavity; 10, online manipulator. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] Attached Figure 1-11The fully automatic rotor bearing press machine of the present invention comprises a frame 1, a rotor conveyor line 4 arranged on one side of the frame 1, a rotor loading mechanism 2 and a rotor unloading mechanism 3 respectively arranged on the rotor conveyor line 4, a rotor translation mechanism 8 respectively arranged on the frame 1, a bearing feeding mechanism 5, and a bearing press mechanism 9; the bearing press mechanism 9 comprises a front support seat 95 and a rear support seat 91 respectively arranged on the frame 1 and placed opposite to each other, a guide rail 96 arranged between the front support seat 95 and the rear support seat 91 and placed vertically, a positioning seat 97 slidably arranged on the guide rail 96 for placing the rotor, a press cylinder 90 arranged on the rear support seat 91 and with the output end pointing to the front support seat 95, and a press cylinder 90 arranged at the output end of the press cylinder 90 and placed coaxially. Rod 93; the front support seat 95 and the head of the press-fitting rod 93 are respectively provided with bearing cavities 99 for placing bearings; the bearing feeding mechanism 5 includes a material box 51, a feeding cylinder 52, and a feeding plate 54; a partition plate 55 with a herringbone cross-section is provided in the material box 51, which divides the upper half of the material box 51 into two left and right discharge cavities 56; the bottom sides of the partition plate 55 are respectively vertically provided with limit plates 57 spaced from the left and right inner walls of the material box 51, and the limit plates 57 and the inner walls of the material box 51 form an arrangement cavity 58 in which the bearing can only be placed vertically; the same end of the two discharge cavities 56 is respectively provided with a discharge port 53; the feeding plate 54 is provided with two pieces, and is respectively vertically arranged in the two arrangement cavities 58; the upper Both ends are provided with inclined material guide grooves 59; there are two feeding cylinders 52, which are respectively vertically arranged on the left and right sides of the material box 51; the driving end of the feeding cylinder 52 is connected to the feeding plate 54, which is used to drive the feeding plate 54 to move up and down, so that the bearings in the material guide groove 59 roll out from the discharge port 53; the two discharge ports 53 are respectively provided with channels 7 for conveying bearings to the two bearing cavities 99; the rotor translation mechanism 8 includes a translation bracket 81 arranged on the frame 1, a slide rail 83 horizontally arranged on the translation bracket 81, a slide plate 85 arranged on the slide rail 83, a translation cylinder 82 arranged on the translation bracket 81 for driving the slide plate 85 to move left and right, and two groups of grabbing units 84 arranged on the slide plate 85; each group of grabbing units The unit 84 includes a lifting cylinder 841 vertically arranged on the slide 85, and a clamping cylinder 842 arranged at the driving end of the lifting cylinder 841 for grabbing or releasing the rotor; the rotor feeding mechanism 2 and the rotor unloading mechanism 3 are located on both sides of the bearing pressing mechanism 9, and have the same structure, both including a lifting cylinder 31 vertically arranged on the rotor conveying line 4, and a top plate 32 arranged at the driving end of the lifting cylinder 31 for lifting the rotor from the rotor conveying line 4; the frame 1 is also provided with through holes 11 corresponding to the feeding mechanism and the rotor unloading mechanism 3 on both sides of the bearing pressing mechanism 9; the rotor conveying line 4 is a chain conveying line 41, and a plurality of groups of V-shaped positioning pieces 42 for placing the rotor are provided on the conveying chain of the chain conveying line 41;During operation: controlled by an external controller, the bearings are first manually poured into the left and right discharge chambers 56, wherein the bearings flow into the arrangement chamber 58 through the inclined surface at the bottom of the partition plate 55, and are placed in the guide groove 59 in sequence, and then the feeding cylinder 52 drives the feeding plate 54 to move upward, so that the lowest end of the guide groove 59 is directly opposite to the discharge port 53. Since the guide groove 59 is placed at an angle, the bearings will roll out from the discharge port 53 in sequence, and fall into the bearing chamber 99 of the front support seat 95 and the head of the press rod 93 along the channel 7; at the same time, the rotor conveyor line 4 conveys the rotor to the top of the rotor feeding mechanism 2, and then the lifting cylinder 31 drives the top plate 32 to lift the rotor and pass through the through hole 11, and then the two sets of grabbing units 84 descend, respectively used to grab the positioning seat 97 and the top plate 3 2 and retracts, then the translation cylinder 82 drives the slide plate 85 to move toward the rotor unloading mechanism 3, and then the two groups of grabbing units 84 descend again, one group of grabbing units 84 places the pressed rotor on the rotor unloading mechanism 3, and puts the pressed rotor back on the rotor conveyor line 4 through the rotor unloading mechanism 3, while the other group of grabbing units 84 places the rotor to be pressed on the rotor positioning seat 97, so that the rotor loading and unloading are carried out synchronously; when the rotor and bearing loading are completed, the pressing cylinder 90 drives the pressing rod 93 to move toward the front support seat 95, and presses the bearings on the front support seat 95 and the head of the pressing rod 93 into the two ends of the rotor respectively, completing the pressing work; the controller is a prior art, so its internal connection relationship is not introduced again. ;

[0033] Furthermore, each of the channels 7 is divided into an upper channel 71 and a lower channel 72; a bearing reversing mechanism 6 for detecting the bearing end surface material and completing reversal is also arranged between the upper channel 71 and the lower channel 72; the bearing reversing mechanism 6 includes a reversing bracket 60, an optical fiber sensor 61 arranged on the side of the upper channel 71 for detecting the bearing end surface material, a rotating head 68 arranged between the upper channel 71 and the lower channel 72 and allowing the bearing to pass through, a rotating motor 69 arranged on the reversing bracket 60 for driving the rotating head 68 to rotate, a push rod 63 vertically arranged directly above the rotating head 68 and with an inclined bottom, a pushing cylinder 66 arranged on the reversing bracket 60 for driving the push rod 63 to move up and down to push the bearing into the lower channel 72, a front stop sleeve 62 sleeved on the push rod 63 and with the lower end located between the upper channel 71 and the rotating head 68 in a semicircular shape, and a front stop cylinder arranged on the reversing bracket 60 for driving the front stop sleeve 62 to move up and down 64, a semicircular rear stop sleeve 67 which is sleeved on the push rod 63 and whose lower end is located between the rotating head 68 and the lower channel 72, and a rear stop cylinder 65 which is arranged on the reversing bracket 60 and is used to drive the rear stop sleeve 67 to move up and down; when working: the bearing falls into the upper channel 71 from the discharge port 53, the optical fiber sensor 61 detects the bearing end surface materials in the upper channel 71 one by one, and then the front stop cylinder 64 drives the front stop sleeve 62 to rise, the bearing rolls into the rotating head 68, and then the front stop cylinder 64 drives the front stop sleeve 62 to rise, and the bearing rolls into the rotating head 68, and then the front stop cylinder 65 drives the front stop sleeve 62 to move up and down. The material blocking cylinder 64 then drives the front blocking sleeve 62 to descend, blocking other bearings in the upper channel 71. If the bearing end surface material is qualified, the rear blocking cylinder 65 drives the rear blocking sleeve 67 to rise, and then the pushing cylinder 66 drives the push rod 63 to descend, and the push rod 63 is pushed into the lower channel 72 using the inclined surface at the bottom. If the bearing end surface material is unqualified, the rotating motor 69 drives the rotating head 68 to rotate 180 degrees to reverse the bearing. Finally, according to the above steps, the bearing is pushed into the lower channel 72.

[0034] Furthermore, a material blocking mechanism 98 is provided on the outer side of the bearing cavity 99; the material blocking mechanism 98 includes a horizontally placed material blocking cylinder 981 and a baffle 982 provided at the output end of the material blocking cylinder 981 for opening and closing the bearing cavity 99, which can prevent the bearing from slipping out of the bearing cavity 99.

[0035] Furthermore, a guide seat 92 for supporting the press-fitting rod 93 is slidably provided on the guide rail 96, which plays a guiding role, prevents the press-fitting rod 93 from shifting during the press-fitting process, and improves assembly accuracy; the guide seat 92 and the positioning seat 97 are connected by a connecting rod 94, which can drive the positioning seat 97 to move synchronously.

[0036] Furthermore, at least one end of the rotor conveyor line 4 is provided with an online robot 10, which can be connected to other rotor production equipment to realize assembly line production.

[0037] The above are only specific application examples of the present invention and do not constitute any limitation on the protection scope of the present invention. Any technical solution formed by equivalent transformation or equivalent replacement shall fall within the protection scope of the present invention.

Claims

1. A fully automatic rotor bearing press machine, Features: It comprises a frame, a rotor conveying line arranged on one side of the frame, a rotor loading mechanism and a rotor unloading mechanism respectively arranged on the rotor conveying line, and a rotor translation mechanism, a bearing feeding mechanism, and a bearing pressing mechanism respectively arranged on the frame; The bearing press mechanism is located above the rotor conveying line and is used to press the bearings at both ends of the rotor at the same time; the bearing feeding mechanism is located on one side of the bearing press mechanism and provides bearings to the bearing press mechanism through two channels respectively; the rotor translation mechanism is located above the bearing press mechanism and is used to grab the rotor from the rotor feeding mechanism and place it in the bearing press mechanism, and at the same time grab the rotor from the bearing press mechanism and place it on the rotor unloading mechanism; Each of the channels is divided into an upper channel and a lower channel; a bearing reversing mechanism for detecting the bearing end face material and completing reversal is also arranged between the upper channel and the lower channel; the bearing reversing mechanism includes a reversing bracket, an optical fiber sensor arranged on the side of the upper channel for detecting the bearing end face material, a rotating head arranged between the upper channel and the lower channel and allowing the bearing to pass through, a rotating motor arranged on the reversing bracket for driving the rotating head to rotate, a push rod vertically arranged directly above the rotating head and with an inclined bottom, a pushing cylinder arranged on the reversing bracket for driving the push rod to move up and down to push the bearing into the lower channel, a front stop sleeve sleeved on the push rod and with the lower end located in a semicircular shape between the upper channel and the rotating head, a front stop cylinder arranged on the reversing bracket for driving the front stop sleeve to move up and down, a rear stop sleeve sleeved on the push rod and with the lower end located in a semicircular shape between the rotating head and the lower channel, and a rear stop cylinder arranged on the reversing bracket for driving the rear stop sleeve to move up and down.

2. The fully automatic rotor bearing press machine according to claim 1, Features: The bearing pressing mechanism includes a front support seat and a rear support seat respectively arranged on the frame and placed opposite to each other, a guide rail arranged between the front support seat and the rear support seat and placed vertically, a positioning seat slidably arranged on the guide rail for placing the rotor, a pressing cylinder arranged on the rear support seat and with the output end pointing to the front support seat, and a pressing rod arranged at the output end of the pressing cylinder and placed coaxially; bearing cavities for placing bearings are correspondingly arranged on the front support seat and at the heads of the pressing rods, which are located at the two channel outlets.

3. The fully automatic rotor bearing press machine according to claim 2, Features: The outer side of the bearing cavity is provided with a material blocking mechanism to prevent the bearing from sliding out of the bearing cavity; the material blocking mechanism includes a horizontally placed material blocking cylinder and a baffle plate arranged at the output end of the material blocking cylinder for opening and closing the bearing cavity.

4. The fully automatic rotor bearing press assembly machine according to claim 3, Features: A guide seat for supporting the press-fitting rod is also slidably arranged on the guide rail; the guide seat and the positioning seat are connected by a connecting rod.

5. The fully automatic rotor bearing press assembly machine according to claim 4, Features: The bearing feeding mechanism includes a material box, a feeding cylinder, and a feeding plate; a partition with a herringbone cross-section is arranged in the material box, which divides the upper half of the material box into two left and right discharge chambers; limit plates are vertically arranged on both sides of the bottom of the partition and are spaced from the left and right inner walls of the material box, and the limit plates and the inner walls of the material box form an arrangement chamber in which the bearing can only be placed vertically; discharge ports connected to two channels are respectively arranged at the same end of the two discharge chambers; two feeding plates are arranged, and are respectively vertically arranged in the two arrangement chambers; the upper ends of the feeding plates are each provided with an inclined guide groove; two feeding cylinders are arranged, and are respectively vertically arranged on the left and right sides of the material box; the driving end of the feeding cylinder is connected to the feeding plate, which is used to drive the feeding plate to move up and down, so that the bearing in the guide groove rolls out from the discharge port.

6. The fully automatic rotor bearing press assembly machine according to claim 5, Features: The rotor translation mechanism includes a translation bracket arranged on a frame, a slide rail arranged horizontally on the translation bracket, a slide plate arranged on the slide rail, a translation cylinder arranged on the translation bracket for driving the slide plate to move left and right, and two groups of grabbing units arranged on the slide plate; each group of the grabbing units includes a lifting cylinder arranged vertically on the slide plate, and a clamping cylinder arranged at the driving end of the lifting cylinder for grabbing or releasing the rotor.

7. The fully automatic rotor bearing press assembly machine according to claim 6, Features: The rotor loading mechanism and the rotor unloading mechanism are located on both sides of the bearing pressing mechanism and have the same structure. They both include a lifting cylinder vertically arranged on the rotor conveying line and a top plate arranged at the driving end of the lifting cylinder for lifting the rotor from the rotor conveying line; through holes corresponding to the loading mechanism and the rotor unloading mechanism are also respectively arranged on both sides of the bearing pressing mechanism on the frame.

8. The fully automatic rotor bearing press assembly machine according to claim 7, Features: The rotor conveyor line is a chain conveyor line, and a plurality of groups of V-shaped positioning pieces for placing the rotors are arranged on the conveyor chain of the chain conveyor line.

9. The fully automatic rotor bearing press machine according to any one of claims 1 to 8, Features: At least one end of the rotor conveyor line is provided with an online manipulator connected to other rotor production equipment.

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