CN212155512U - A high-precision universal matching angular contact bearing assembly equipment - Google Patents

Abstract

The utility model discloses a high-precision universal matching angular contact bearing assembling equipment, which relates to the field of assembling equipment. The inner cavity of the rail is slidably sleeved with a sliding block, the top of the sliding block is fixedly connected with a top block, one side of the top block is fixedly connected with a protective block, the inner cavity of the bottom box is provided with a mobile component, and one side of the mobile component is provided with a bearing The top of the bearing plate is fixedly connected with a fixed block, the outer wall of the fixed block is equiangularly distributed with a first rotating piece, the other side of the first rotating piece is rotatably connected with a transmission rod, and one end of the transmission rod is rotatably connected with a second rotating piece . The utility model utilizes the arrangement of the transmission rod and the top block to drive the sliding block to move in the slide rail through the movement of the transmission rod, thereby driving the top block to move. The applicability of the press positioning device.

Description

A high-precision universal matching angular contact bearing assembly equipment

technical field

The utility model relates to the field of assembling equipment, in particular to a high-precision universal matching angular contact bearing assembling equipment.

Background technique

Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Angular contact bearing is a kind of bearing, angular contact bearing is the main Bear a large unidirectional axial load, the greater the contact angle, the greater the load capacity.

During the assembly process of angular contact bearings, the outer ring and inner ring of the bearing are generally assembled by a press. Since the connection between the steel balls of the angular contact bearing and the contact points of the inner and outer rings forms an angle with the radial direction, the inner As for the lower part of the ring, the outer ring moves downward to be assembled and formed, but nowadays the positioning of the bearing inner ring by the press is generally a fixed size. Different sizes of the bearing inner ring need to use different presses, which has poor applicability and improved cost of work.

Utility model content

The purpose of the present utility model is to provide a high-precision universal matching angular contact bearing assembly equipment, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-precision universal matching angular contact bearing assembly equipment, including a bottom box, the top of the bottom box is provided with a positioning groove, and the inner cavity of the positioning groove is opened at equal angles. There are a plurality of slide rails, the inner cavity of the slide rail is slidably sleeved with a slider, the top of the slider is fixedly connected with a top block, one side of the top block is fixedly connected with a protective block, and the bottom of the bottom box is fixedly connected with a protective block. The inner cavity is provided with a moving component, one side of the moving component is provided with a bearing plate, the top of the bearing plate is fixedly connected with a fixed block, and the outer wall of the fixed block is equiangularly distributed with first rotating parts, the first rotating member is equiangularly distributed. One side of the rotating member is fixedly connected with one side of the fixed block, the other side of the first rotating member is rotatably connected with a transmission rod, and one end of the transmission rod is rotatably connected with a second rotating member, the second rotating member The top of the bearing plate is fixedly connected with the bottom of the slider, and one side of the carrying plate is provided with a limit component.

Preferably, the moving assembly includes a placing block, the bottom of the placing block is fixedly connected with the bottom of the inner wall of the bottom box, the top of the placing block is fixedly connected with a servo motor, and the output end of the servo motor is driven and connected with a rotating shaft, The top end of the rotating shaft is rotatably connected with a first fixing plate, one side of the first fixing plate is fixedly connected with one side of the inner wall of the bottom box, the outer wall of the rotating shaft is threadedly connected with a nut seat, and one side of the nut seat is Fixed connection to the other side of the carrier plate.

Preferably, the limit assembly includes a limit plate, one side of the limit plate is fixedly connected with one side of the bearing plate, a through hole is opened on the top of the limit plate, and the inner cavity of the through hole slides The limit slide bar is sleeved, the bottom end of the limit slide bar is fixedly connected with the bottom of the inner wall of the bottom box, and the top end of the limit slide bar is fixedly connected with a second fixing plate, one side of the second fixing plate It is fixedly connected to the other side of the inner wall of the bottom box.

Preferably, a support frame is fixedly connected to the top of the bottom box, a cylinder is inserted and connected to the top of the support frame, and an output end of the cylinder is slidably sleeved with a telescopic rod.

Preferably, a pressure plate is fixedly connected to the bottom end of the telescopic rod, and a protection pad is fixedly connected to the bottom of the pressure plate.

Preferably, four support columns are distributed on the bottom of the bottom box in a rectangular shape, and the top ends of the support columns are fixedly connected to the bottom of the bottom box.

Preferably, a rectangular slot is opened on one side of the bottom box, a switch panel is fixedly connected to the inner cavity of the rectangular slot, and one side of the switch panel is provided with a servo motor switch and a cylinder switch, the servo motor and the cylinder are It is electrically connected to the external power supply through the servo motor switch and the cylinder switch respectively.

Technical effects and advantages of the present utility model:

(1) The utility model utilizes the arrangement of the transmission rod and the top block to drive the sliding block to move in the slide rail through the movement of the transmission rod, thereby driving the top block to move, and the bearing inner rings of different sizes can be positioned with different moving distances of the top block. , which increases the applicability of the press positioning device;

(2) The utility model utilizes the setting of the limit slide bar and the limit plate to prevent the nut seat from rotating through the limit slide bar and the limit plate, so as to ensure the normal movement of the bearing plate in the vertical direction;

(3) The utility model utilizes the setting of the protection pad, and the protection pad prevents the pressing plate from causing damage to the surface of the angular contact bearing, and plays a protective role.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.

FIG. 2 is a schematic side sectional view of the structure of the utility model.

FIG. 3 is a schematic diagram of a partially enlarged structure at A in FIG. 2 of the present utility model.

FIG. 4 is a schematic diagram of a partially enlarged structure at B in FIG. 1 of the present utility model.

In the figure: 1. Bottom box; 2. Slide rail; 3. Slider; 4. Top block; 5. Protective block; 6. Loading plate; 7. Fixed block; 8. First rotating part; 9. Transmission rod; 10. Second rotating part; 11. Placing block; 12. Servo motor; 13. Rotating shaft; 14. First fixing plate; 15. Nut seat; 16. Limiting plate; Fixed plate; 19, support frame; 20, cylinder; 21, telescopic rod; 22, pressure plate; 23, protection pad; 24, support column; 25, switch panel.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a high-precision universal matching angular contact bearing assembly equipment as shown in Figures 1-4, comprising a bottom box 1, the bottom of the bottom box 1 is rectangularly distributed with four supporting columns 24, and the supporting columns 24 are opposite to the bottom The box 1 plays a supporting role, the top of the support column 24 is fixedly connected with the bottom of the bottom box 1, the top of the bottom box 1 is provided with a positioning groove, and the inner cavity of the positioning groove is provided with a plurality of slide rails 2 at equal angles. The number of slide rails 2 There are four, the slide rail 2 is used to ensure the movement trajectory of the slider 3 and the top block 4, the inner cavity of the slide rail 2 is slidably sleeved with the slider 3, and the top of the slider 3 is fixedly connected with the top block 4, the top block 4 A protective block 5 is fixedly connected to one side of the bearing. The material of the protective block 5 is rubber, which protects the inner ring of the angular contact bearing. The inner cavity of the bottom box 1 is provided with a moving component, which is used to drive the bearing plate 6 to make a vertical For the movement in the direction, the moving component is composed of a placement block 11. The placement block 11 is used to place the servo motor 12. The bottom of the placement block 11 is fixedly connected to the bottom of the inner wall of the bottom box 1. The top of the placement block 11 is fixedly connected with the servo motor 12. Turn on the switch of the servo motor 12 on the switch panel 25. The servo motor 12 drives the bearing plate 6 to move in the vertical direction through the rotating shaft 13 and the nut seat 15. There is a first fixing plate 14, one side of the first fixing plate 14 is fixedly connected with one side of the inner wall of the bottom box 1, the outer wall of the rotating shaft 13 is threadedly connected with a nut seat 15, and one side of the nut seat 15 is fixedly connected with the bearing plate 6, When the bearing plate 6 moves in the vertical direction, it will drive the transmission rod 9 to move, changing the angle between the transmission rod 9 and the horizontal direction, thereby driving the slider 3 and the top block 4 to move through the transmission rod 9, and the top of the bearing plate 6 is fixed. A fixed block 7 is connected, the outer wall of the fixed block 7 is equiangularly distributed with a first rotating member 8, one side of the first rotating member 8 is fixedly connected with one side of the fixed block 7, and the other side of the first rotating member 8 is rotatably connected There is a transmission rod 9, one end of the transmission rod 9 is rotatably connected with a second rotating member 10, the top of the second rotating member 10 is fixedly connected with the bottom of the sliding block 3, and one side of the bearing plate 6 is provided with a limit component, which is used for the limit component. In order to limit the rotation of the nut seat 15 so that the nut seat 15 can only move in the vertical direction, the limit component is composed of a limit plate 16, one side of the limit plate 16 is fixedly connected with one side of the bearing plate 6, and the limit The top of the plate 16 is provided with a through hole, the inner cavity of the through hole is slidably connected to the limit slide bar 17, the bottom end of the limit slide bar 17 is fixedly connected with the bottom of the inner wall of the bottom box 1, and the top of the limit slide bar 17 is fixedly connected There is a second fixing plate 18, one side of the second fixing plate 18 is fixedly connected with the other side of the inner wall of the bottom box 1;

The top of the bottom box 1 is fixedly connected with a support frame 19, the support frame 19 is used to carry the air cylinder 20, and the top of the support frame 19 is connected with the air cylinder 20, open the switch of the air cylinder 20 on the switch panel 25, and the air cylinder 20 drives the pressure plate through the telescopic rod 21 22 moves, so as to carry out the assembly work, the output end of the cylinder 20 is slidably sleeved with a telescopic rod 21, the bottom end of the telescopic rod 21 is fixedly connected with a pressure plate 22, and the bottom of the pressure plate 22 is fixedly connected with a protective pad 23, the material of the protective pad 23 is Copper, protects angular contact bearings.

The working principle of the utility model:

When the utility model is working, the inner ring of the angular contact bearing is now placed in the positioning groove provided on the top of the bottom box 1, and then the switch of the servo motor 12 on the switch panel 25 is turned on, and the servo motor 12 drives the nut seat through the rotating shaft 13. 15 moves, and at the same time, the limit plate 16 and the limit slide bar 17 limit the nut seat 15, which ensures the vertical movement of the nut seat 15 and the bearing plate 6. When the bearing plate 6 moves vertically, it drives the transmission rod 9 to move. , the transmission rod 9 drives the top block 4 to move along the direction of the slide rail 2 through the slider 3 to position the inner ring of the bearing. After the positioning is completed, the switch of the servo motor 12 is turned off, and the switch of the cylinder 20 is turned on. The rod 21 drives the pressing plate 22 to move downward to assemble the inner and outer rings of the angular contact bearing.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integral body; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between two elements or the interaction between the two elements. . For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the description and the drawings.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a omnipotent angular contact bearing assembly equipment that pairs of high accuracy, includes under casing (1), its characterized in that: the top of the bottom box (1) is provided with a positioning groove, the inner cavity of the positioning groove is provided with a plurality of slide rails (2) at equal angles, the inner cavity of each slide rail (2) is sleeved with a slide block (3) in a sliding manner, the top of each slide block (3) is fixedly connected with a top block (4), one side of each top block (4) is fixedly connected with a protection block (5), the inner cavity of the bottom box (1) is provided with a moving assembly, one side of each moving assembly is provided with a bearing plate (6), the top of each bearing plate (6) is fixedly connected with a fixed block (7), the outer wall of each fixed block (7) is equiangularly distributed with a first rotating piece (8), one side of each first rotating piece (8) is fixedly connected with one side of each fixed block (7), the other side of each first rotating piece (8) is rotatably connected with a transmission rod (9), one, the top of the second rotating part (10) is fixedly connected with the bottom of the sliding block (3), and a limiting assembly is arranged on one side of the bearing plate (6).

2. A high precision universal mating angular contact bearing assembly apparatus according to claim 1, wherein: the movable assembly comprises a placing block (11), the bottom of the placing block (11) is fixedly connected with the bottom of the inner wall of the bottom box (1), the top of the placing block (11) is fixedly connected with a servo motor (12), the output end of the servo motor (12) is connected with a rotating shaft (13), the top end of the rotating shaft (13) is rotatably connected with a first fixing plate (14), one side of the first fixing plate (14) is fixedly connected with one side of the inner wall of the bottom box (1), the outer wall of the rotating shaft (13) is in threaded connection with a nut seat (15), and one side of the nut seat (15) is fixedly connected with the other side of the bearing plate (6).

3. A high precision universal mating angular contact bearing assembly apparatus according to claim 1, wherein: the limiting assembly comprises a limiting plate (16), one side of the limiting plate (16) is fixedly connected with one side of the bearing plate (6), a through hole is formed in the top of the limiting plate (16), a limiting slide rod (17) is sleeved in the inner cavity of the through hole in a sliding mode, the bottom end of the limiting slide rod (17) is fixedly connected with the bottom of the inner wall of the bottom box (1), a second fixing plate (18) is fixedly connected with the top end of the limiting slide rod (17), and one side of the second fixing plate (18) is fixedly connected with the other side of the inner wall of the bottom box (1).

4. A high precision universal mating angular contact bearing assembly apparatus according to claim 1, wherein: the top fixedly connected with braced frame (19) of under casing (1), the top interlude of braced frame (19) is connected with cylinder (20), telescopic link (21) have been cup jointed in the output of cylinder (20) slip.

5. The high-precision universal mating angular contact bearing assembly device according to claim 4, wherein: the bottom fixedly connected with clamp plate (22) of telescopic link (21), the bottom fixedly connected with protection pad (23) of clamp plate (22).

6. A high precision universal mating angular contact bearing assembly apparatus according to claim 1, wherein: four supporting columns (24) are distributed at the bottom of the bottom box (1) in a rectangular mode, and the top ends of the supporting columns (24) are fixedly connected with the bottom of the bottom box (1).

7. A high precision universal mating angular contact bearing assembly apparatus according to claim 1, wherein: the rectangular channel has been seted up to one side of under casing (1), the inner chamber fixedly connected with flush mounting plate of switch (25) of rectangular channel, one side of flush mounting plate of switch (25) is equipped with servo motor switch and cylinder switch, servo motor (12) and cylinder (20) are respectively through servo motor switch and cylinder switch and external power source electric connection.

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