Rolling device for self-aligning roller bearing bush

Abstract

The utility model discloses a self-aligning roller bearing bush rolling device which comprises a bottom plate, two bases arranged on the top of the bottom plate and pressing rods installed on the tops of the bases, connecting grooves are formed in the top sides of the pressing rods, and a first motor is arranged on the top of the bottom plate and located between the bases. The bottom of an output shaft of the first motor is provided with a connecting assembly matched with the connecting groove in an inserted mode. And the connecting assembly comprises a connecting shaft fixedly connected to the bottom end of the output shaft of the first motor and two connecting keys symmetrically connected to the interior of the connecting shaft in a sliding mode, inclined plane parts are arranged at the bottoms of the connecting keys, and two springs are symmetrically and fixedly connected between the connecting keys and the inner surface of the connecting shaft. By means of the structure, the connecting key and the spring are arranged in the connecting shaft and used for being connected with the connecting groove, when the first motor drives the connecting shaft to rotate, the connecting key rotates synchronously, when the connecting key rotates to the protruding part of the connecting groove, the spring pushes the connecting key to be connected with the protruding part of the connecting groove in an inserted mode, and smooth connection of the connecting shaft and the connecting groove is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing processing technical field, especially a kind of self-aligning roller bearing bushing roll press device. BACKGROUND

[0002] Self-aligning roller bearing is widely used in various mechanical equipment, can support mechanical rotating body, reduce its friction coefficient in movement process, and ensure its rotation accuracy.

[0003] In the prior art, through retrieval, it is found that Chinese patent discloses "a kind of bushing roll press device for self-aligning roller bearing", its application number is "202322567156.5", the above-mentioned patent mainly includes support, the top of support is equipped with moving mechanism, the top of moving mechanism is provided with two bases, the side surface of base is connected with fixed assembly, the inside of support is equipped with connecting assembly.The utility model above although by setting connecting assembly, motor drives screw rod rotation, under the meshing connection between screw rod and transmission plate, transmission plate can drive driving device to move down, the transmission rod of driving device bottom is inserted into pressure rod to complete connection, driving device can drive pressure rod surface roll press mechanism rotation to complete roll press processing to bearing, structure is reasonable, and use effect is better.But, the connection of driving device and pressure rod is realized power transmission by transmission rod and square groove connection, when driving device and transmission rod are connected with square groove by moving down, since the square groove in transmission rod is difficult to guarantee that transmission rod always keeps the state of smooth insertion after rotation, to affect the smooth connection work of transmission rod and pressure rod;If the connection is carried out using manual auxiliary adjustment mode, operation is tedious, not enough convenient, fast;And when using, the position of base and pressure rod also needs to be adjusted by operating moving mechanism, manual labor intensity is big, and work efficiency is low.Therefore, the utility model provides a kind of self-aligning roller bearing bushing roll press device to solve the problems raised in the above background technology. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of self-aligning roller bearing bushing roll press device, can.

[0005] To achieve the above object, provide a kind of self-aligning roller bearing bushing roll press device, including bottom plate, two bases on the top of bottom plate and the pressure rod installed on the top of base, the top side of pressure rod is equipped with connecting groove, the top of bottom plate and between base are equipped with first motor, the bottom of first motor output shaft is equipped with the connecting assembly of cooperation with the insertion of connecting groove;

[0006] The connecting assembly includes connecting shaft fixedly connected to the bottom end of first motor output shaft and two connecting keys symmetrically slidingly connected to the inside of connecting shaft, the bottom of connecting key is equipped with inclined surface part, two springs are fixedly connected between the inner surface of connecting key and connecting shaft.

[0007] According to the bushing rolling device for the self-aligning roller bearing, the electric push rod is fixedly connected to the top of the bottom plate and one side of the base, the electric push rod piston rod is fixedly connected to the top of the movable plate, the movable plate is provided with the rotating plate on the top, and the first motor is fixedly connected to the bottom of the rotating plate.

[0008] According to the bushing rolling device for the self-aligning roller bearing, the movable plate is rotatably connected with the rotating shaft on the top, the rotating plate is fixedly connected to the top end of the rotating shaft, and the movable plate is further provided with the control assembly for driving the rotating shaft to rotate on the top.

[0009] According to the bushing rolling device for the self-aligning roller bearing, the control assembly comprises the second motor fixedly connected to the top of the movable plate and two gears, the gears are fixedly connected to the top end of the second motor output shaft and the outer side of the rotating shaft respectively, and the gears are meshedly connected.

[0010] According to the bushing rolling device for the self-aligning roller bearing, the two guide rods are symmetrically and slidably connected in the movable plate, and the bottom ends of the guide rods are fixedly connected to the top of the bottom plate.

[0011] According to the bushing rolling device for the self-aligning roller bearing, the two guide rods are symmetrically and slidably connected in the movable plate, and the bottom ends of the guide rods are fixedly connected to the top of the bottom plate.

[0012] The utility model has the advantages of:

[0013] 1. Compared with the prior art, the bushing rolling device for the self-aligning roller bearing is provided with the connecting key and the spring in the connecting shaft for connecting with the connecting groove, when the first motor drives the connecting shaft to rotate, the connecting key rotates synchronously, when the connecting key rotates to the protruding part of the connecting groove, the spring pushes the connecting key to be inserted into the protruding part of the connecting groove, so that the smooth connection between the connecting shaft and the connecting groove is ensured.

[0014] 2. Compared with the prior art, the bushing rolling device for the self-aligning roller bearing is provided with the electric push rod, the rotating shaft and the control assembly for rotating and moving up and down of the first motor and the connecting shaft, so that the automatic connection work between the connecting shaft and the connecting groove is realized, the trouble of manual operation is reduced, and the work efficiency is improved.

[0015] The additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. DRAWINGS

[0016] The utility model will be further explained in combination with the drawings and examples;

[0017] Figure 1 It is the whole structure schematic view of the utility model kind of self-aligning roller bearing bushing rolling device;

[0018] Figure 2 It is a connecting groove structure schematic view of the pressure rod of the self-aligning roller bearing bushing rolling device.

[0019] Figure 3 It is a connecting assembly structure schematic view of the second motor of the self-aligning roller bearing bushing rolling device.

[0020] Figure 4 It is a connecting assembly structure schematic view of the self-aligning roller bearing bushing rolling device.

[0021] Legend:

[0022] 1, bottom plate; 2, control assembly; 3, base; 4, pressure rod; 5, connecting assembly; 6, electric push rod; 7, movable plate; 8, rotating shaft; 9, rotating plate; 10, first motor; 11, connecting groove; 12, guide rod; 21, second motor; 22, gear; 51, connecting shaft; 52, connecting key; 53, spring; 54, inclined surface part. Specific implementation

[0023] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0024] Reference Figures 1-4 , the utility model embodiment a self-aligning roller bearing bushing rolling device, it includes bottom plate 1, two bottom plate 1 top's base 3 and install in the pressure rod 4 of base 3 top, pressure rod 4 top side all is equipped with connecting groove 11, bottom plate 1 top and between base 3 is equipped with first motor 10, first motor 10 output shaft bottom is equipped with with connecting groove 11 cooperation and inserts connecting assembly 5, connecting assembly 5 includes fixedly connected with the connecting shaft 51 of first motor 10 output shaft bottom end and two symmetrical sliding connection in connecting shaft 51 inside connecting key 52, connecting key 52 bottom all is equipped with inclined surface part 54, connecting key 52 and the inner surface of connecting shaft 51 all are fixedly connected with two springs 53 between symmetry.

[0025] The first motor 10 can drive the connecting shaft 51 to rotate, and the rotating connecting shaft 51 is connected with the connecting groove 11 to realize the rotating operation of the pressing rod 4. When the connecting shaft 51 is connected with the connecting groove 11, the connecting shaft 51 is inserted into the connecting groove 11, and under the action of the inclined surface part 54, the connecting key 52 can be pushed to move into the connecting shaft 51, so as to ensure the smooth insertion of the connecting shaft 51. When the first motor 10 drives the connecting shaft 51 to rotate, the connecting key 52 rotates synchronously, and when the connecting key 52 rotates to the protruding part of the connecting groove 11, the spring 53 pushes the connecting key 52 to be inserted into the protruding part of the connecting groove 11, so as to realize the key connection between the connecting shaft 51 and the pressing rod 4, and facilitate the subsequent rolling processing.

[0026] The bottom plate 1 is fixedly connected with an electric push rod 6 at the top and on one side of the base 3, the piston rod of the electric push rod 6 is fixedly connected with a movable plate 7, the movable plate 7 is provided with a rotating plate 9 at the top, the first motor 10 is fixedly connected to the bottom of the rotating plate 9, the movable plate 7 is rotatably connected with a rotating shaft 8 at the top, the rotating plate 9 is fixedly connected to the top end of the rotating shaft 8, and the movable plate 7 is further provided with a control assembly 2 for driving the rotating shaft 8 to rotate at the top, the control assembly 2 comprises a second motor 21 fixedly connected to the top of the movable plate 7 and two gears 22, the gears 22 are respectively fixedly connected to the top end of the output shaft of the second motor 21 and the outer side of the rotating shaft 8, and the gears 22 are meshingly connected.

[0027] The second motor 21 drives the gears 22 on the output shaft to rotate, and under the action of the rotating gears 22, the rotating operation of the rotating shaft 8 can be realized, and when the rotating shaft 8 rotates, the rotating plate 9 and the first motor 10 thereon can be rotated, so as to facilitate the insertion of the connecting shaft 51 and the two connecting grooves 11. The electric push rod 6 is used for driving the movable plate 7 to move up and down, the movable plate 7 moving downward can drive the connecting shaft 51 to move downward and be inserted into the connecting groove 11, and the movable plate 7 moving upward can be separated from the connecting groove 11, so as to facilitate the machining of the bearing.

[0028] The two pressing rods 4 are concentrically arranged with the first motor 10, so that the connecting shaft 51 at the bottom of the first motor 10 can be connected with the connecting groove 11 in the center of the pressing rod 4 after the first motor 10 rotates.

[0029] In order to enhance the stability and directivity of the movable plate 7, two guide rods 12 are symmetrically and slidably connected in the movable plate 7, and the bottom ends of the guide rods 12 are fixedly connected with the top of the bottom plate 1.

[0030] Working principle: after the bearing is sleeved on the outer side of the pressing rod 4, the electric push rod 6 drives the movable plate 7 to move downward, and the movable plate 7 moving downward can drive the connecting shaft 51 to move downward and be inserted into the connecting groove 11.

[0031] When the connecting shaft 51 is connected with the connecting groove 11, the connecting shaft 51 is inserted into the inside of the connecting groove 11, and under the action of the inclined surface part 54, the connecting key 52 can be pushed to move into the inside of the connecting shaft 51, so as to ensure the smooth insertion work of the connecting shaft 51. When the first motor 10 drives the connecting shaft 51 to rotate, the connecting key 52 rotates synchronously, and when the connecting key 52 rotates to the protruding part of the connecting groove 11, the spring 53 pushes the connecting key 52 to be inserted with the protruding part of the connecting groove 11, so as to realize the key connection between the connecting shaft 51 and the pressing rod 4, and facilitate the subsequent rolling processing;

[0032] After the single bearing is processed, the second motor 21 drives the gear 22 on the output shaft to rotate, and under the action of the rotation of the gear 22, the rotation operation of the rotating shaft 8 can be realized. When the rotating shaft 8 rotates, it can drive the rotating plate 9 and the first motor 10 thereon to rotate, so as to facilitate the insertion of the connecting shaft 51 and another connecting groove 11 for processing work.

[0033] The pressing rod 4 and the base 3 involved in the present application have the same structure and working principle as the pressing rod and the base structure of the sleeve rolling device for a self-aligning roller bearing disclosed in Chinese Patent Application No. 202322567156.5, and are used for rolling processing of the bearing. Therefore, the present application will not be described in detail.

[0034] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A trochoidal bearing bushing rolling device, characterized by, The utility model relates to a kind of presser bar for the production of glass, including bottom plate (1), two bottom seat (3) being located at the top of bottom plate (1) and the presser bar (4) installed at the top of bottom seat (3), the top side of the presser bar (4) is equipped with connecting groove (11), the top of the bottom plate (1) and between bottom seat (3) is equipped with first motor (10), the bottom of the output shaft of first motor (10) is equipped with the connecting assembly (5) of cooperation insertion with connecting groove (11); The connecting assembly (5) includes a connecting shaft (51) fixedly connected to the bottom end of the output shaft of the first motor (10) and two connecting keys (52) symmetrically connected to the inside of the connecting shaft (51), the bottom of the connecting key (52) is equipped with a bevel portion (54), and two springs (53) are symmetrically fixedly connected between the connecting key (52) and the inner surface of the connecting shaft (51).

2. A spherical roller bearing bushing rolling apparatus as claimed in claim 1, wherein, The top of the bottom plate (1) and one side of the bottom seat (3) are fixedly connected with an electric push rod (6), the piston rod top of the electric push rod (6) is fixedly connected with a movable plate (7), the top of the movable plate (7) is provided with a rotating plate (9), and the first motor (10) is fixedly connected to the bottom of the rotating plate (9).

3. A spherical roller bearing bushing rolling apparatus as set forth in claim 2 wherein, The top of the movable plate (7) is rotatably connected with a rotating shaft (8), the rotating plate (9) is fixedly connected to the top end of the rotating shaft (8), and the top of the movable plate (7) is further provided with a control assembly (2) for driving the rotating shaft (8) to rotate.

4. A spherical roller bearing bushing rolling apparatus as set forth in claim 3 wherein, The control assembly (2) includes a second motor (21) fixedly connected to the top of the movable plate (7) and two gears (22), the gears (22) are fixedly connected to the top end of the output shaft of the second motor (21) and the outside of the rotating shaft (8) respectively, and the gears (22) are meshingly connected.

5. A spherical roller bearing bushing rolling apparatus as set forth in claim 4 wherein, The inside of the movable plate (7) is symmetrically connected with two guide rods (12), and the bottom end of the guide rod (12) is fixedly connected with the top of the bottom plate (1).

6. A spherical roller bearing bushing rolling apparatus as set forth in claim 1 wherein, The two presser bars (4) are concentrically arranged with the first motor (10).

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