Synchronous feeding device for inner ring and outer ring of knuckle bearing

Abstract

The utility model relates to the technical field of knuckle bearing production, and discloses a knuckle bearing inner ring and outer ring synchronous feeding device which comprises a workbench, and a sliding groove is formed in the top of the workbench. According to the synchronous feeding device for the inner ring and the outer ring of the knuckle bearing, the outer ring of the knuckle bearing is put into an outer ring storage bin, the inner ring of the knuckle bearing is put into an inner ring storage bin, a first motor works to enable a first material opening to move to the position above an assembly tool, a first electric push rod works to enable a first push plate to push the outer ring into the first material opening, and a second electric push rod works to enable a second material opening to move to the position above the assembly tool; materials are fed into the tool from the first material opening, the first material opening is moved away from the upper portion of the tool through work of the first motor, the second material opening is moved to the upper portion of the assembly tool through work of the second motor, the inner ring is pushed into the second material opening through the second push plate through work of the second electric push rod, and the materials are fed to the outer ring in the tool from the second material opening. Synchronous feeding of the inner ring and the outer ring of the knuckle bearing is achieved, and requirements of people are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of joint bearing production, specifically to a joint bearing inner and outer ring synchronous feeding device. BACKGROUND

[0002] The joint bearing is a kind of special bearing, it is mainly composed of a spherical inner ring and an outer ring, the outer surface of inner ring is spherical, the inner surface of outer ring is also spherical surface compatible with inner ring, this structure makes that inner ring can swing within a certain angle range relative to outer ring, just like the joint of human body, can adapt to various complex movement postures and stress conditions;In the production process of joint bearing, artificial feeding is the main way, workers need to pick up the inner ring and outer ring of joint bearing from storage area one by one, then place them on assembly tooling.

[0003] The prior art patent document with publication number CN215659332U provides a bearing inner and outer ring grinding feeding device, a plurality of lifting columns can be vertically telescopic lifting;Rotary table is arranged on the upper end of the plurality of lifting columns, and can rotate in the horizontal plane;Pick stick assembly is arranged on the rotating end of the rotary table and can rotate by means of the rotary table, a plurality of bearing inner and outer rings to be fed to the grinding machine are arranged on the pick stick assembly, and a plurality of bearing inner and outer rings can be sequentially delivered to the grinding machine by means of the lifting column and the rotary table, and artificial needs to put the bearing inner and outer rings on the pick stick assembly.

[0004] The above-mentioned prior art can feed the bearing, but during feeding, the bearing can only be fed to the machine tool, the inner and outer rings of the bearing cannot be directly fed to the assembly tooling, and the needs of people cannot be met, therefore, we need a joint bearing inner and outer ring synchronous feeding device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of joint bearing inner and outer ring synchronous feeding device to solve the problems raised in the above background.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of joint bearing inner and outer ring synchronous feeding device, including workbench, the top of the workbench is equipped with sliding slot, and the outer wall of workbench is fixedly connected with mounting plate, the top of the workbench is fixedly connected with positioning frame, and the inner wall of positioning frame is provided with tooling, the top of the workbench is provided with outer ring feeding assembly, and the top of the workbench is provided with inner ring feeding assembly;

[0007] The outer ring feeding assembly comprises a first motor, the output shaft of the first motor is fixedly connected with a first screw rod through a shaft coupling, the outer wall of the first screw rod is threadedly connected with a first sliding block, the top of the first sliding block is fixedly connected with an outer ring storage bin, the outer wall of the outer ring storage bin is fixedly connected with a first mounting bracket, the outer wall of the first mounting bracket is fixedly connected with a first electric push rod, one end of the first electric push rod is fixedly connected with a first push plate, the inner wall of the outer ring storage bin is provided with a first long slot, and the outer wall of the outer ring storage bin is fixedly connected with a first material port.

[0008] The inner ring feeding assembly comprises a second motor, the output shaft of the second motor is fixedly connected with a second screw rod through a shaft coupling, the outer wall of the second screw rod is threadedly connected with a second sliding block, the top of the second sliding block is fixedly connected with an inner ring storage bin, the outer wall of the inner ring storage bin is fixedly connected with a second mounting bracket, the outer wall of the second mounting bracket is fixedly connected with a second electric push rod, one end of the second electric push rod is fixedly connected with a second push plate, the inner wall of the inner ring storage bin is provided with a second long slot, and the outer wall of the inner ring storage bin is fixedly connected with a second material port.

[0009] Preferably, the first motor and the first sliding block constitute a moving structure through the first screw rod, and one end of the first screw rod is threadedly connected through the first sliding block.

[0010] Preferably, the outer wall of the first sliding block is matched with the inner wall of the sliding slot in shape and size, and the outer wall of the first sliding block is attached to the inner wall of the sliding slot.

[0011] Preferably, one end of the first electric push rod is connected with the first push plate through the first mounting bracket, and one end of the first push plate extends into the first long slot.

[0012] Preferably, the second motor and the second sliding block constitute a moving structure through the second screw rod, and one end of the second screw rod is threadedly connected through the second sliding block.

[0013] Preferably, one end of the second sliding block extends out of the sliding slot and is connected with the inner ring storage bin.

[0014] Preferably, the inner wall of the second long slot is matched with the outer wall of the second push plate in shape and size, and the inner wall of the second long slot is attached to the outer wall of the second push plate.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a first motor work makes first material mouth remove from the upper of tooling, through the second motor work, make second material mouth move to the upper of tooling, through the second electric push rod work, make second pushboard push the inner race to the second material mouth, from the second material mouth on the material to the outer race in tooling, simple operation occupies little space, can conveniently install in lathe, realizes the synchronous feeding of knuckle bearing inner and outer race, need not complex operation process, shortens the feeding time, satisfies the need of people. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view structure schematic diagram of the utility model;

[0018] Figure 2 It is the first motor and first screw structure schematic diagram of the utility model;

[0019] Figure 3 It is the first screw and first sliding block structure schematic diagram of the utility model;

[0020] Figure 4 It is the second sliding block and inner race storage bin structure schematic diagram of the utility model.

[0021] Among them: 1, workbench;2, sliding slot;3, mounting plate;4, positioning frame;5, tooling;6, outer race feeding assembly;601, first motor;602, first screw;603, first sliding block;604, outer race storage bin;605, first mounting frame;606, first electric push rod;607, first pushboard;608, first long slot;609, first material mouth;7, inner race feeding assembly;701, second motor;702, second screw;703, second sliding block;704, inner race storage bin;705, second mounting frame;706, second electric push rod;707, second pushboard;708, second long slot;709, second material mouth. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0023] As Figures 1-4As shown, a kind of joint bearing inner and outer ring synchronous feeding device, including workbench 1, the top of workbench 1 is equipped with chute 2, and the outer wall of workbench 1 is fixedly connected with mounting plate 3, the top of workbench 1 is fixedly connected with positioning frame 4, and the inner wall of positioning frame 4 is provided with tooling 5, the top of workbench 1 is provided with outer ring feeding assembly 6, and the top of workbench 1 is provided with inner ring feeding assembly 7;Outer ring feeding assembly 6 includes first motor 601, and the output shaft of first motor 601 is fixedly connected with first lead screw 602 by coupling, the outer wall of first lead screw 602 is threadedly connected with first sliding block 603, and the top of first sliding block 603 is fixedly connected with outer ring storage bin 604, the outer wall of outer ring storage bin 604 is fixedly connected with first mounting bracket 605, and the outer wall of first mounting bracket 605 is fixedly connected with first electric push rod 606, one end of first electric push rod 606 is fixedly connected with first push plate 607, the inner wall of outer ring storage bin 604 is equipped with first long slot 608, and the outer wall of outer ring storage bin 604 is fixedly connected with first material port 609;Inner ring feeding assembly 7 includes second motor 701, and the output shaft of second motor 701 is fixedly connected with second lead screw 702 by coupling, the outer wall of second lead screw 702 is threadedly connected with second sliding block 703, and the top of second sliding block 703 is fixedly connected with inner ring storage bin 704, the outer wall of inner ring storage bin 704 is fixedly connected with second mounting bracket 705, and the outer wall of second mounting bracket 705 is fixedly connected with second electric push rod 706, one end of second electric push rod 706 is fixedly connected with second push plate 707, the inner wall of inner ring storage bin 704 is equipped with second long slot 708, and the outer wall of inner ring storage bin 704 is fixedly connected with second material port 709.

[0024] Through the above technical scheme, by putting the outer ring of joint bearing into the outer ring storage bin 604, the inner ring of joint bearing is put into the inner ring storage bin 704, the first material port 609 is moved above the assembly tooling 5 by the work of the first motor 601, the first push plate 607 pushes the outer ring into the first material port 609 by the work of the first electric push rod 606, and the outer ring is fed into the tooling 5 from the first material port 609, the first material port 609 is moved away from the tooling 5 by the work of the first motor 601, the second material port 709 is moved above the assembly tooling 5 by the work of the second motor 701, the second push plate 707 pushes the inner ring into the second material port 709 by the work of the second electric push rod 706, and the inner ring is fed onto the outer ring in the tooling 5 from the second material port 709, simple operation, small space occupation, can be conveniently installed in machine tool, realizes the synchronous feeding of joint bearing inner and outer rings, without complex operation process, shortens the feeding time, meets the needs of people;The left side of workbench 1 is fixedly installed with first motor 601, and the right side of workbench 1 is fixedly installed with second motor 701, and the outer wall of workbench 1 is provided with controller.

[0025] Specifically, the first motor 601 is connected with the first sliding block 603 through the first screw rod 602, and one end of the first screw rod 602 is screwed through the first sliding block 603.

[0026] Through the technical scheme, one end of the first screw rod 602 is provided with a bearing, when the first screw rod 602 rotates, the first screw rod 602 rotates more stably in the bearing, and the inner wall of the first sliding block 603 is provided with a threaded groove, and the thread in the threaded groove is matched with the thread on the first screw rod 602.

[0027] Specifically, the shape and size of the outer wall of the first sliding block 603 are matched with the shape and size of the inner wall of the sliding groove 2, and the outer wall of the first sliding block 603 is attached to the inner wall of the sliding groove 2.

[0028] Through the technical scheme, the connection effect between the first sliding block 603 and the sliding groove 2 is strengthened, and when the first sliding block 603 moves, the first sliding block 603 moves more stably in the sliding groove 2.

[0029] Specifically, one end of the first electric push rod 606 is connected with the first push plate 607 through the first mounting frame 605, and one end of the first push plate 607 extends into the first long groove 608.

[0030] Through the technical scheme, when the first electric push rod 606 works, the first push plate 607 is pushed to move, and the first push plate 607 moves more stably in the first long groove 608.

[0031] Specifically, the second motor 701 is connected with the second sliding block 703 through the second screw rod 702, and one end of the second screw rod 702 is screwed through the second sliding block 703.

[0032] Through the technical scheme, one end of the second screw rod 702 is provided with a bearing, when the second screw rod 702 rotates, the second screw rod 702 rotates more stably in the bearing, and the inner wall of the second sliding block 703 is provided with a threaded groove, and the thread in the threaded groove is matched with the thread on the second screw rod 702.

[0033] Specifically, one end of the second sliding block 703 extends out of the sliding groove 2 and is connected with the inner ring storage bin 704.

[0034] Through the technical scheme, when the second sliding block 703 moves, the second sliding block 703 drives the inner ring storage bin 704 to move.

[0035] Specifically, the shape and size of the inner wall of the second long groove 708 are matched with the shape and size of the outer wall of the second push plate 707, and the inner wall of the second long groove 708 is attached to the outer wall of the second push plate 707.

[0036] Through the technical scheme, the connection effect between the second long groove 708 and the second push plate 707 is strengthened, and when the second push plate 707 moves, the second push plate 707 moves more stably in the second long groove 708.

[0037] In use, first, the device is connected to an external power supply, the external power supply supplies power to the device, the operator puts a plurality of outer rings into the outer ring storage bin 604, and a plurality of inner rings are put into the inner ring storage bin 704, the operator puts the assembly tool 5 into the positioning frame 4 of the workbench 1, the first motor 601 works to drive the first lead screw 602 to rotate, so that the first sliding block 603 moves, the first sliding block 603 drives the outer ring storage bin 604 to move, the outer ring storage bin 604 drives the first material port 609 to move, the first material port 609 moves above the tool 5, the first electric push rod 606 works to push the first push plate 607 to move, the first push plate 607 pushes the outer ring to move, the outer ring enters the first material port 609 and falls into the tool 5 for feeding, the first motor 601 works to drive the outer ring storage bin 604 to move and drive the first material port 609 to move away from above the tool 5, the second motor 701 works to drive the second lead screw 702 to rotate, so that the second sliding block 703 moves, the second sliding block 703 drives the inner ring storage bin 704 to move, the inner ring storage bin 704 drives the second material port 709 to move, the second material port 709 moves above the tool 5, the second electric push rod 706 works to push the inner ring to move, the inner ring moves into the second material port 709, and the inner ring falls above the outer ring, the second motor 701 works to drive the inner ring storage bin 704 to move and drive the second material port 709 to move away from above the tool 5, so that the machining equipment outside can assemble the inner ring and the outer ring, and the whole work is completed, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A synchronous feeding device for inner and outer rings of a knuckle bearing, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a sliding groove (2), and the outer wall of the workbench (1) is fixedly connected with a mounting plate (3), the top of the workbench (1) is fixedly connected with a positioning frame (4), and the inner wall of the positioning frame (4) is provided with a tooling (5), the top of the workbench (1) is provided with an outer ring feeding assembly (6), and the top of the workbench (1) is provided with an inner ring feeding assembly (7). The outer ring feeding assembly (6) comprises a first motor (601), and the output shaft of the first motor (601) is fixedly connected with a first lead screw (602) through a shaft coupling, the outer wall of the first lead screw (602) is threadedly connected with a first sliding block (603), and the top of the first sliding block (603) is fixedly connected with an outer ring storage bin (604), the outer wall of the outer ring storage bin (604) is fixedly connected with a first mounting bracket (605), and the outer wall of the first mounting bracket (605) is fixedly connected with a first electric push rod (606), one end of the first electric push rod (606) is fixedly connected with a first push plate (607), the inner wall of the outer ring storage bin (604) is provided with a first long slot (608), and the outer wall of the outer ring storage bin (604) is fixedly connected with a first material port (609). The inner ring feeding assembly (7) comprises a second motor (701), and the output shaft of the second motor (701) is fixedly connected with a second lead screw (702) through a shaft coupling, the outer wall of the second lead screw (702) is threadedly connected with a second sliding block (703), and the top of the second sliding block (703) is fixedly connected with an inner ring storage bin (704), the outer wall of the inner ring storage bin (704) is fixedly connected with a second mounting bracket (705), and the outer wall of the second mounting bracket (705) is fixedly connected with a second electric push rod (706), one end of the second electric push rod (706) is fixedly connected with a second push plate (707), the inner wall of the inner ring storage bin (704) is provided with a second long slot (708), and the outer wall of the inner ring storage bin (704) is fixedly connected with a second material port (709).

2. The synchronous feeding device for inner and outer rings of a knuckle bearing according to claim 1, characterized in that: The first motor (601) and the first sliding block (603) constitute a moving structure through the first lead screw (602), and one end of the first lead screw (602) is threadedly connected through the first sliding block (603).

3. The synchronous feeding device for inner and outer rings of a knuckle bearing according to claim 1, characterized in that: The outer wall of the first sliding block (603) is matched with the inner wall of the sliding groove (2) in shape and size, and the outer wall of the first sliding block (603) is matched with the inner wall of the sliding groove (2).

4. The synchronous feeding device for inner and outer rings of a knuckle bearing according to claim 1, characterized in that: One end of the first electric push rod (606) penetrates through the first mounting bracket (605) and is connected with the first push plate (607), and one end of the first push plate (607) extends into the first long slot (608).

5. The synchronous feeding device for inner and outer rings of a knuckle bearing according to claim 1, characterized in that: The second motor (701) and the second sliding block (703) constitute a moving structure through the second lead screw (702), and one end of the second lead screw (702) is threadedly connected through the second sliding block (703).

6. The synchronous feeding device for inner and outer rings of a knuckle bearing according to claim 1, characterized in that: One end of the second sliding block (703) extends out of the sliding groove (2) and is connected with the inner ring storage bin (704).

7. The synchronous feeding device for inner and outer rings of a knuckle bearing according to claim 1, characterized in that: The inner wall of the second long groove (708) and the outer wall of the second push plate (707) are matched in size and shape.

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