CN218193627U

CN218193627U - Steel ball press mounting mechanism

Info

Publication number: CN218193627U
Application number: CN202222514390.7U
Authority: CN
Inventors: 吴海明; 曾丹明
Original assignee: Guangdong Rock Precision Manufacturing Technology Co ltd
Current assignee: Guangdong Rock Precision Manufacturing Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-03
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to the technical field of steel ball assembly, in particular to a steel ball press-mounting mechanism, which comprises a frame, wherein a press-mounting cylinder, a rotary seat and a press-mounting head are arranged on the frame, the rotary cylinder is in driving connection with the rotary seat, and the press-mounting cylinder is in driving connection with the press-mounting head; the press-fitting head is provided with a plurality of independent steel ball pushing cavities, each steel ball pushing cavity is provided with a steel ball feeding hole and a steel ball discharging hole, and the steel ball discharging holes are formed right above the rotating seat. The utility model discloses simple structure sets up a plurality of steel balls in the pressure equipment head and promotes the cavity, once can the many steel balls of pressure equipment, the roating seat of arranging again, and the packaging efficiency is high.

Description

Steel ball press mounting mechanism

Technical Field

The utility model relates to a steel ball assembly technical field indicates a steel ball pressure equipment mechanism especially.

Background

The existing automobile part assembly commonly uses steel balls, such as a bearing, a rotating hub and the like. The earliest assembly method of steel balls was manual assembly, but the efficiency of manual assembly is low, the speed is slow, and the labor cost is high. Therefore, at present, machines are used to automatically assemble steel balls, but in the existing mechanical automatic assembly process, when the steel balls are conveyed, only one steel ball can be automatically conveyed and assembled in sequence, so that the conveying and assembling efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a steel ball pressure equipment mechanism, simple structure, the packaging efficiency is high.

In order to achieve the purpose, the technical scheme adopted by the utility model is to provide a steel ball press-mounting mechanism, which comprises a frame, wherein a press-mounting cylinder, a rotary seat and a press-mounting head are arranged on the frame, the rotary cylinder is in driving connection with the rotary seat, and the press-mounting cylinder is in driving connection with the press-mounting head; the press-fitting head is provided with a plurality of independent steel ball pushing cavities, each steel ball pushing cavity is provided with a steel ball feeding hole and a steel ball discharging hole, and the steel ball discharging holes are formed right above the rotating seat.

As a preferred scheme, still be provided with the punching press unit between the pressure equipment head with the pressure equipment cylinder, the punching press unit includes punching press cylinder, connecting piece and multiunit push rod, the output shaft of punching press cylinder with the connecting piece is connected, and multiunit push rod is connected on the connecting piece, every group push rod correspondence is inserted and is established in every steel ball propelling movement cavity.

As a preferred scheme, each steel ball pushing chamber comprises a pushing channel and a feeding channel, one end of each feeding channel is a steel ball feeding hole, and the other end of each feeding channel is communicated with the pushing channel; one end of the material pushing channel is a steel ball discharge port, the other end of the material pushing channel is a push rod insertion port, and the push rod extends into the material pushing channel through the push rod insertion port.

As a preferable scheme, the material pushing channel is vertically arranged relative to a horizontal plane, the feeding channel is obliquely arranged relative to the horizontal plane, and the feeding channel is connected to the side surface of the material pushing channel.

As a preferred scheme, a plurality of steel ball discharge ports are arranged on the press-mounting head in a centrosymmetric manner.

As a preferred scheme, an output shaft of the press-fitting air cylinder is connected with a fixed plate, and the stamping air cylinder is arranged on the fixed plate; a movable plate is connected below the fixed plate through a connecting rod, and the press-mounting head is mounted at the bottom of the movable plate; the push rod penetrates through the movable plate.

As a preferred scheme, the upper part of the fixed plate is connected with a guide rod, and the guide rod is movably connected with the rack.

Preferably, a floating unit is further disposed between the rotary base and the rotary cylinder, the floating unit includes a spring and a floating plate, the floating plate is connected to the bottom of the rotary base through the spring, and the floating plate is connected to an output shaft of the rotary cylinder.

As a preferred scheme, the steel ball press-mounting mechanism further comprises a pressing unit, the pressing unit comprises two groups of pressing cylinders and two pressing blocks, the pressing cylinders are in one-to-one corresponding driving connection with the pressing blocks, and the pressing blocks are respectively located on two sides above the rotating seat.

The beneficial effects of the utility model reside in that:

the utility model discloses simple structure sets up a plurality of steel balls in the pressure equipment head and promotes the cavity, once can the pressure equipment many steel balls, improves pressure equipment efficiency. In addition, the rotating seat and the rotating cylinder are matched, the rotating cylinder drives the rotating seat to rotate, and the press-fitting head continues to press-fit, so that the steel balls are automatically and efficiently pressed.

Drawings

Fig. 1 is a schematic structural view of a steel ball press-mounting mechanism.

Fig. 2 is a schematic view of a connecting structure of the press-fitting head and the press unit.

Fig. 3 is a cross-sectional view of fig. 2 taken through the pushrod.

Fig. 4 is a schematic view of a connection structure of the rotary base.

The reference numbers illustrate: the device comprises a frame 10, a fixed plate 11, a movable plate 12, a guide rod 13, a connecting rod 14, a press-fitting cylinder 20, a rotating cylinder 30, a rotating seat 40, a press-fitting head 50, a feeding channel 51, a material pushing channel 52, a steel ball feeding hole 53, a steel ball discharging hole 54, a stamping unit 60, a stamping cylinder 61, a connecting piece 62, a push rod 63, a floating unit 70, a pressing unit 80, a pressing cylinder 81 and a pressing block 82.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, or a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention relates to a steel ball press-mounting mechanism, which includes a frame 10, wherein the frame 10 is provided with a press-mounting cylinder 20, a rotary cylinder 30, a rotary seat 40 and a press-mounting head 50, the rotary cylinder 30 is drivingly connected to the rotary seat 40, and the press-mounting cylinder 20 is drivingly connected to the press-mounting head 50; the press-fitting head 50 has a plurality of independent steel ball pushing chambers, each of which has a steel ball feed opening 53 and a steel ball discharge opening 54, and the steel ball discharge opening 54 is provided directly above the rotary base 40. The utility model discloses simple structure sets up a plurality of steel balls in pressure equipment head 50 and promotes the cavity, once can the many steel balls of pressure equipment, improves pressure equipment efficiency. In addition, the rotating seat 40 and the rotating cylinder 30 are matched, the rotating cylinder 30 drives the rotating seat 40 to rotate, and the press-mounting head 50 continues to press-mount the steel balls, so that the steel balls are automatically and efficiently pressed.

As shown in fig. 2 and 3, a stamping unit 60 is further disposed between the press-fitting head 50 and the press-fitting cylinder 20, an output shaft of the press-fitting cylinder 20 penetrates through the frame 10 and then is connected with the fixing plate 11, and the stamping unit 60 is mounted on the fixing plate 11; the movable plate 12 is connected to the lower portion of the fixed plate 11 through a connecting rod 14, and the press-fitting head 50 is mounted on the bottom of the movable plate 12. The press-fitting cylinder 20 can drive the punching unit 60 and the press-fitting head 50 to move up and down, and when the press-fitting head 50 descends to the rotary base 40, the punching unit 60 can press the steel balls in the press-fitting head 50 into the workpiece of the rotary base 40.

In order to stabilize the lifting movement of the press-fitting cylinder 20, the upper portion of the fixing plate 11 is connected with a guide rod 13, the guide rod 13 is movably connected with the rack 10, specifically, the rack 10 has a jack (not shown), and the guide rod 13 is inserted into the jack. When the press-fitting cylinder 20 drives the fixed plate 11 to move, the guide rods 13 move simultaneously in the insertion holes.

The stamping unit 60 comprises a stamping cylinder 61, a connecting piece 62 and a plurality of groups of push rods 63, an output shaft of the stamping cylinder 61 is connected with the connecting piece 62, the plurality of groups of push rods 63 are connected on the connecting piece 62, and each group of push rods 63 penetrates through the movable plate 12 and is correspondingly inserted into each steel ball pushing cavity. Furthermore, each steel ball pushing chamber comprises a pushing channel 52 and a feeding channel 51, wherein the pushing channel 52 is vertically arranged relative to the horizontal plane, and the feeding channel 51 is obliquely arranged relative to the horizontal plane; one end of the feeding channel 51 is a steel ball feeding hole 53, and the other end of the feeding channel is communicated with the side surface of the material pushing channel 52; one end of the pushing channel 52 is a steel ball discharge port 54, and the other end thereof is a push rod insertion port (not shown). The push rod 63 extends into the pushing channel 52 through the push rod insertion opening, the push rod 63 moves in the pushing channel 52 under the action of the stamping cylinder 61, the feed channel 51 is blocked when the push rod 63 moves downwards, and the feed channel 51 is communicated with the pushing channel 52 when the push rod 63 moves upwards. The steel balls enter the feeding channel 51 from the steel ball feeding hole 53 and then pass through the material pushing channel 52 and then pass through the steel ball discharging hole 54.

In order to improve the assembly efficiency, a plurality of steel ball discharge ports 54 are arranged on the press-fitting head 50 in a central symmetry manner, and the rotary cylinder 30 drives the rotary seat 40 to rotate, so that workpieces with symmetrically installed steel balls, such as bearings and rotary hubs, can finish the steel ball press-fitting only by rotating for a plurality of times, and the efficiency is greatly improved.

As shown in fig. 4, the steel ball press-fitting mechanism further includes a floating unit 70 and a pressing unit 80, the floating unit 70 being disposed between the rotary base 40 and the rotary cylinder 30; the floating unit 70 includes a spring (not shown) and a floating plate (not shown) connected to the bottom of the rotary base 40 by the spring, the floating plate being connected to an output shaft of the rotary cylinder 30; the pressing unit 80 comprises two groups of pressing cylinders 81 and two pressing blocks 82, the pressing cylinders 81 and the pressing blocks 82 are in one-to-one driving connection, and the pressing blocks 82 are respectively located on two sides above the rotating base 40. The pressing cylinder 81 descends, the pressing block 82 presses the rotary seat 40 on the rack 10, and at the moment, the pressing cylinder 20 and the stamping cylinder 61 work together to press steel balls in; the pressing cylinder 81 rises, and the rotating seat 40 is reset under the action of the spring; the rotary cylinder 30 rotates to rotate the rotary base 40 to a certain angle, and the pressing cylinder 81 descends again to press the steel ball next time.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides a steel ball pressure equipment mechanism, includes the frame, its characterized in that: the rack is provided with a press-mounting air cylinder, a rotating seat and a press-mounting head, the rotating air cylinder is in driving connection with the rotating seat, and the press-mounting air cylinder is in driving connection with the press-mounting head; the press-fitting head is provided with a plurality of independent steel ball pushing cavities, each steel ball pushing cavity is provided with a steel ball feeding hole and a steel ball discharging hole, and the steel ball discharging holes are formed right above the rotating seat.

2. The steel ball press-fitting mechanism according to claim 1, characterized in that: the press-fitting device is characterized in that a stamping unit is further arranged between the press-fitting head and the press-fitting cylinder and comprises a stamping cylinder, a connecting piece and a plurality of groups of push rods, an output shaft of the stamping cylinder is connected with the connecting piece, the plurality of groups of push rods are connected on the connecting piece, and each group of push rods are correspondingly inserted into each steel ball pushing cavity.

3. The steel ball press-fitting mechanism according to claim 2, characterized in that: each steel ball pushing cavity comprises a pushing channel and a feeding channel, one end of each feeding channel is provided with a steel ball feeding hole, and the other end of each feeding channel is communicated with the pushing channel; one end of the material pushing channel is a steel ball discharge port, the other end of the material pushing channel is a push rod insertion port, and the push rod extends into the material pushing channel through the push rod insertion port.

4. The steel ball press-fitting mechanism according to claim 3, characterized in that: the material pushing channel is vertically arranged relative to a horizontal plane, the feeding channel is obliquely arranged relative to the horizontal plane, and the feeding channel is connected to the side face of the material pushing channel.

5. The steel ball press-fitting mechanism according to claim 4, characterized in that: and the steel ball discharge holes are arranged on the press-mounting head in a centrosymmetric manner.

6. The steel ball press-fitting mechanism according to any one of claims 2 to 5, characterized in that: an output shaft of the press-mounting air cylinder is connected with a fixing plate, and the stamping air cylinder is arranged on the fixing plate; a movable plate is connected below the fixed plate through a connecting rod, and the press-fitting head is installed at the bottom of the movable plate; the push rod penetrates through the movable plate.

7. The steel ball press-fitting mechanism according to claim 6, characterized in that: the upper part of the fixed plate is connected with a guide rod, and the guide rod is movably connected with the rack.

8. The steel ball press-fitting mechanism according to claim 1, characterized in that: the floating unit is arranged between the rotary seat and the rotary cylinder and comprises a spring and a floating plate, the floating plate is connected to the bottom of the rotary seat through the spring, and the floating plate is connected with an output shaft of the rotary cylinder.

9. The steel ball press-fitting mechanism according to claim 8, characterized in that: the steel ball press-fitting mechanism further comprises a pressing unit, the pressing unit comprises two groups of pressing cylinders and two pressing blocks, the pressing cylinders are in one-to-one corresponding driving connection with the pressing blocks, and the pressing blocks are respectively located on two sides above the rotary seat.