Bearing assembly machine

Abstract

The utility model discloses a bearing assembly machine which comprises a first feeding mechanism used for supplying bearings and a second feeding mechanism used for supplying sleeve body components, a working platform is arranged between the first feeding mechanism and the second feeding mechanism, and a bearing pressing positioning hole and a bearing pressing mechanism are arranged on the working platform. The bearing pressing mechanism comprises a vertically-arranged bearing pressing air cylinder, a pressing head is arranged at the lower end of a piston rod of the bearing pressing air cylinder, and the pressing head is located above the bearing pressing positioning hole. The bearing assembly machine disclosed by the utility model is used for assembling bearings of sleeve body parts, and is good in production continuity and high in production efficiency.

Description

Technical Field

[0001] The utility model relates to a bearing assembly machine, belonging to the technical field of bearing assembly equipment. Background Art

[0002] Bearings are a common mechanical component and are also installed in some sleeve-type components. Bearings are installed in the bearing holes of sleeve-type components. Bearings are generally installed by press-fitting, and to improve production efficiency, corresponding bearing assembly equipment is generally used for assembly.

[0003] Patent application publication number CN 110065031 A discloses a bearing assembly tool comprising a support seat and a core rod, wherein the first end of the core rod is axially disposed within the support seat. The bearing assembly tool further comprises an elastic support frame, a fixed seat, a first pressing sleeve, and a second pressing sleeve. The elastic support frame is sleeved on the outer surface of the core rod to elastically support the outer ring of a first bearing on a bearing support seat disposed on the periphery of the core rod. The elastic support frame and the bearing support seat are fixedly connected via the fixed seat to provide a stable elastic support force to the outer ring of the first bearing. The elastic support frame cooperates with the first pressing sleeve to generate displacement due to axial relative movement between the inner and outer rings of the first bearing. However, this application does not address the problem of mass assembly of bearings using sleeve-type components. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a bearing assembly machine. The bearing assembly machine is used for assembling bearings of sleeve-type components and has good production continuity and high production efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: to provide a bearing assembly machine for assembling bearings into sleeve parts, including a first feeding mechanism for supplying bearings and a second feeding mechanism for supplying sleeve parts, a working platform is arranged between the first feeding mechanism and the second feeding mechanism, and a pressure bearing positioning hole and a pressure bearing mechanism are arranged on the working platform, the pressure bearing mechanism includes a vertically arranged pressure bearing cylinder, and a pressure head is arranged at the lower end of the piston rod of the pressure bearing cylinder, and the pressure head is located above the pressure bearing positioning hole.

[0006] Preferably, the first feeding mechanism includes a first vibrating plate, a first discharge port is provided on the upper part of the first vibrating plate, a first flow channel is provided outside the first vibrating plate, the first discharge port is connected to the first flow channel, and one end of the first flow channel is connected to one end of the working platform.

[0007] Preferably, the first flow channel is "Z"-shaped.

[0008] Preferably, the second feeding mechanism includes a second vibrating plate, a second discharge port is provided on the upper part of the second vibrating plate, a second flow channel is provided outside the second vibrating plate, the second discharge port is connected to the second flow channel, and one end of the second flow channel is connected to the other end of the working platform.

[0009] Preferably, a horizontal push plate and a first push cylinder for driving the horizontal push plate to move are provided on the working platform, and the horizontal push plate is located beside the pressure bearing positioning hole.

[0010] Preferably, an open groove is provided on the edge of the horizontal push plate, and the size of the open groove is consistent with the size of the bearing.

[0011] Preferably, a second pushing cylinder is provided on the working platform, and a pushing block is provided at the outer end of the piston rod of the second pushing cylinder.

[0012] Preferably, there are two pressure bearing mechanisms, and the push block points to the pressure head of one of the pressure bearing mechanisms.

[0013] Preferably, a detection workbench is provided on the side of the work platform, a horizontal mounting plate is provided on the detection workbench, a lifting cylinder is vertically provided on the horizontal mounting plate, a motor mounting plate is horizontally provided on the piston rod of the lifting cylinder, a columnar detection head is vertically provided on the side of the motor mounting plate, and a motor for driving the columnar detection head to rotate is installed on the motor mounting plate.

[0014] The beneficial effects of the utility model are as follows: the bearing assembly machine of the utility model is used for batch assembly of bearings of sleeve-type components, and has good production continuity and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0016] Figure 1 This is a structural diagram of a bearing assembly machine of the present invention;

[0017] Figure 2 This is a structural diagram of the medium-pressure bearing mechanism of the bearing assembly machine of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the detection workbench in the bearing assembly machine of the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Please refer to Figures 1 to 3 The utility model discloses an embodiment, including: a bearing assembly machine, it includes the first feeding mechanism 1 for supplying bearing and the second feeding mechanism 2 for supplying sleeve body component, be provided with work platform 3 between the first feeding mechanism 1 with second feeding mechanism 2, be provided with bearing pressing positioning hole 4 and bearing pressing mechanism 5 on the work platform 3, the bearing pressing mechanism 5 includes the bearing pressing cylinder 6 of vertical arrangement, the lower end of piston rod of bearing pressing cylinder 6 is provided with pressure head 7, and the pressure head 7 is located above bearing pressing positioning hole 4.

[0021] Preferably, the first feeding mechanism 1 includes a first vibration disc 8, the upper portion of the first vibration disc 8 is provided with a first discharge port 9, the first vibration disc 8 is provided with a first flow channel 10 outside, the first discharge port 9 is connected with the first flow channel 10, one end of the first flow channel 10 is connected with one end of the work platform 3, and the first flow channel 10 is generally a conveying belt mechanism.

[0022] Preferably, the first flow channel 10 is "Z"-shaped.

[0023] Preferably, the second feeding mechanism 2 includes a second vibration disc 11, the upper portion of the second vibration disc 11 is provided with a second discharge port 12, the second vibration disc 11 is provided with a second flow channel 13 outside, the second discharge port 12 is connected with the second flow channel 13, and one end of the second flow channel 13 is connected with the other end of the work platform 3.

[0024] Preferably, the work platform 3 is provided with a horizontal push plate 14 and a first push cylinder 15 for driving the horizontal push plate 14 to move, and the horizontal push plate 14 is located beside the bearing pressing positioning hole 4. The edge of the horizontal push plate 14 is provided with an open slot 16, and the size of the open slot 16 is consistent with the size of the bearing 17.

[0025] Preferably, the work platform 3 is provided with a second push cylinder 18, the outer end of the piston rod of the second push cylinder 18 is provided with a push block 19, and the second push cylinder 18 pushes the push block 19 to push the assembled bearing out of the processing position.

[0026] Preferably, the bearing pressing mechanism 5 is two, and the push block 19 points to the pressure head 7 of one of the bearing pressing mechanisms 5.

[0027] Preferably, a detection workbench 20 is arranged next to the working platform 3, a horizontal mounting plate 21 is arranged on the detection workbench 20, a lifting cylinder 22 is vertically arranged on the horizontal mounting plate 21, a motor mounting plate 23 is horizontally arranged on the piston rod of the lifting cylinder 22, a columnar detection head 24 is vertically arranged next to the motor mounting plate 23, the outer diameter of the columnar detection head 24 matches the inner ring diameter of the bearing 17, and a motor 25 for driving the columnar detection head 24 to rotate is installed on the motor mounting plate 23.

[0028] When the bearing assembly machine of the present invention is working, the bearing to be assembled is vibrated from the first vibration plate 8 to the first discharge port 9, and then enters the first flow channel 10, from the first flow channel 10 to the working platform 3, the subsequent bearing pushes the previous bearing to move forward, and the bearing moves forward to the bearing pressing mechanism 5; the sleeve body component to be assembled (not marked in the figure) is vibrated from the second vibration plate 11 to the second discharge port 12, and then enters the second flow channel 13, from the second flow channel 13 to the working platform 3, the subsequent sleeve body component pushes the previous sleeve The body part moves toward the pressure bearing mechanism 5, and the first pushing cylinder 15 pushes the horizontal pushing plate 14 to extend and push the sleeve part to a position parallel to the pressure bearing positioning hole 4. The sleeve part moves to the pressure bearing positioning hole 4 below the pressure bearing mechanism 5 and falls into the pressure bearing positioning hole 4. The bearing 17 moves to the sleeve part at the pressure bearing positioning hole 4, and the pressure bearing cylinder 6 drives the pressure head 7 to move down to the bearing 17 at the pressure bearing positioning hole 4, presses the bearing 17 into the bearing hole of the sleeve part, and assembles the bearing 17 and the sleeve part together.

[0029] The assembled sleeve parts are moved to the inspection workbench 20 and fixed. The lifting cylinder 22 drives the motor 25 and the columnar inspection head 24 to move downward as a whole. The columnar inspection head 24 is inserted into the inner ring of the bearing 17. The motor 25 drives the columnar inspection head 24 to rotate. If the columnar inspection head 24 can rotate normally in the inner ring of the bearing 17, it means that the bearing is installed properly. On the contrary, if the columnar inspection head 24 cannot rotate normally in the inner ring of the bearing 17, it means that the bearing is installed unqualified.

[0030] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A bearing assembly machine for assembling a bearing into a sleeve component, characterized in that: It includes a first feeding mechanism for supplying bearings and a second feeding mechanism for supplying sleeve parts. A working platform is arranged between the first feeding mechanism and the second feeding mechanism. A pressure bearing positioning hole and a pressure bearing mechanism are arranged on the working platform. The pressure bearing mechanism includes a vertically arranged pressure bearing cylinder. A pressure head is arranged at the lower end of the piston rod of the pressure bearing cylinder, and the pressure head is located above the pressure bearing positioning hole.

2. The bearing assembly machine according to claim 1, characterized in that: The first feeding mechanism includes a first vibrating plate, a first discharge port is provided on the upper part of the first vibrating plate, a first flow channel is provided outside the first vibrating plate, the first discharge port is connected to the first flow channel, and one end of the first flow channel is connected to one end of the working platform.

3. The bearing assembly machine according to claim 2, characterized in that: The first flow channel is "Z" shaped.

4. The bearing assembly machine according to claim 3, characterized in that: The second feeding mechanism includes a second vibrating plate, a second discharge port is provided on the upper part of the second vibrating plate, a second flow channel is provided outside the second vibrating plate, the second discharge port is connected to the second flow channel, and one end of the second flow channel is connected to the other end of the working platform.

5. The bearing assembly machine according to claim 4, characterized in that: The working platform is provided with a horizontal push plate and a first push cylinder for driving the horizontal push plate to move. The horizontal push plate is located beside the pressure bearing positioning hole.

6. The bearing assembly machine according to claim 5, characterized in that: An open slot is provided on the edge of the horizontal push plate, and the size of the open slot is consistent with the size of the bearing.

7. The bearing assembly machine according to claim 1, characterized in that: A second pushing cylinder is provided on the working platform, and a pushing block is provided at the outer end of the piston rod of the second pushing cylinder.

8. The bearing assembly machine according to claim 7, characterized in that: There are two pressure bearing mechanisms, and the push block points to the pressure head of one of the pressure bearing mechanisms.

9. The bearing assembly machine according to claim 1, characterized in that: A detection workbench is arranged next to the work platform, a horizontal mounting plate is arranged on the detection workbench, a lifting cylinder is vertically arranged on the horizontal mounting plate, a motor mounting plate is horizontally arranged on the piston rod of the lifting cylinder, a columnar detection head is vertically arranged next to the motor mounting plate, and a motor for driving the columnar detection head to rotate is installed on the motor mounting plate.

Images