CN210997408U

CN210997408U - Automatic assembly device

Info

Publication number: CN210997408U
Application number: CN201921775039.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Changchun Fengshi Technology Co ltd
Current assignee: Changchun Fengshi Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-14
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an automatic assembly device, which comprises a box body, the upper inner wall of the box body is fixedly connected with a fixed ring, the inner wall of the fixed ring is fixedly connected with a bearing, the inner wall of the bearing is fixedly connected with a rotating shaft, the upper end of the inner cavity of the box body is fixedly provided with a power mechanism engaged with the rotating shaft, the bottom end of the rotating shaft is fixedly connected with a first universal joint, the bottom end of the first universal joint is fixedly connected with a telescopic mechanism, the bottom end of the telescopic mechanism is fixedly connected with a second universal joint, the bottom end of the second universal joint is fixedly connected with a cylinder body, the bottom end of the cylinder body is fixedly connected with a batch head, six rotating shafts, the telescopic mechanism, the cylinder body and the batch head are driven by the power mechanism to synchronously rotate, thereby fastening screws of circular multi-screw workpieces such as wheel hubs and flange plates, and, thereby satisfying the work piece assembly of different diameters and using, improving application scope, and then improve the practicality.

Description

Automatic assembly device

Technical Field

The utility model relates to an automatic assembly technical field specifically is an automatic change assembly quality.

Background

The automatic assembly refers to an assembly technology which replaces manual labor with an automatic machine. Automatic assembly technique uses the robot to be assembly machine, needs flexible peripheral equipment simultaneously, in circular many screw work piece assembling process such as wheel hub, ring flange, needs to use multistation screw fastener, but current multistation screw fastener, its interval is fixed for most, only is applicable to the circular work piece of size model, and the practicality is lower, consequently, specially proposes the utility model discloses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change assembly quality to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic assembly device comprises a box body, wherein the inner wall of the upper part of the box body is fixedly connected with a fixing ring, the inner wall of the fixing ring is fixedly connected with a bearing, the inner wall of the bearing is fixedly connected with a rotating shaft, six rotating shafts are uniformly distributed, a power mechanism meshed with the rotating shafts in the axial direction is fixedly arranged at the upper end of the inner cavity of the box body, the bottom end of the rotating shaft is fixedly connected with a first universal joint, the bottom end of the first universal joint is fixedly connected with a telescopic mechanism, the bottom end of the telescopic mechanism is fixedly connected with a second universal joint, the bottom end of the second universal joint is fixedly connected with a column body, the bottom end of the column body is fixedly connected with a screwdriver head, the outer wall of the inner end of the bearing is fixedly connected with an installation disc, the lower surface fixed mounting of mounting disc has electric telescopic handle, electric telescopic handle's the flexible end connection in lower part has the radial adjustment mechanism who rotates with the cylinder and be connected.

Preferably, the power mechanism comprises a motor, the motor is fixedly mounted on the inner wall of the upper end of the box body, a driving gear is fixedly connected to the output end of the lower portion of the motor, a driven gear is fixedly connected to the upper end of the rotating shaft, the driving gear is meshed with the driven gear, and the motor is electrically connected with an external power supply.

Preferably, telescopic machanism includes the body, and the upper end of body and the lower extreme fixed connection of first universal joint, the inner wall of body is pegged graft and is had the telescopic link, the spout has all been seted up at the middle part of the left end inner wall of body and right-hand member inner wall, the upper portion outer wall of telescopic link corresponds spout fixedly connected with slider, and the outer wall of slider and the inner wall sliding connection of spout.

Preferably, radial adjustment mechanism includes the barrel, and the upper surface of barrel and electric telescopic handle's the flexible end connection in lower part, the jack has been seted up to the lateral wall of barrel, the inner wall of jack is pegged graft and is had the inserted bar, the outer end fixedly connected with go-between of inserted bar, and the inner wall of go-between and the outer wall rotation of cylinder are connected, the lower part inner wall rotation of barrel is connected with the disk body, and the middle part of the upper surface of disk body and the lower surface of inserted bar has all seted up assorted spiral line, the upper surface of disk body and the lower surface of inserted bar are towards the meshing.

Preferably, the lower surface of the tray body is fixedly connected with a connecting rod, and the bottom end of the connecting rod is fixedly connected with a hand wheel.

Preferably, the side surface of the box body is provided with a visual window.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an automatic change assembly quality, drives six pivots, telescopic machanisms, cylinder and criticizes first synchronous rotation through power unit to fasten the screw of circular many screw work pieces such as wheel hub, ring flange, and, set up radial adjustment mechanism through the lower part at the box, adjust six cylinders and criticize first interval, thereby satisfy the work piece assembly of different diameters and use, improve application scope, and then improve the practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the radial adjusting mechanism of the present invention.

In the figure: the device comprises a box body 1, a fixing ring 2, a rotating shaft 3, a power mechanism 4, a motor 41, a driving gear 42, a driven gear 43, a first universal joint 5, a telescopic mechanism 6, a tube body 61, a telescopic rod 62, a sliding chute 63, a sliding block 64, a second universal joint 7, a cylinder 8, an electric telescopic rod 9, a radial adjusting mechanism 10, a cylinder body 101, a jack 102, an inserted rod 103, a connecting ring 104, a disc body 105, a connecting rod 106, a hand wheel 107, a screwdriver 11, a bearing 12, a mounting disc 13 and a visual window 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic assembly device comprises a box body 1, wherein the box body 1 is a cuboid and is arranged on the upper part of a telescopic belt, the inner wall of the upper part of the box body 1 is fixedly connected with a fixing ring 2, the inner wall of the fixing ring 2 is fixedly connected with a bearing 12, the inner wall of the bearing 12 is fixedly connected with a rotating shaft 3, six bearings 12 and six rotating shafts 3 are uniformly distributed, the upper end of an inner cavity of the box body 1 is fixedly provided with a power mechanism 4 meshed with the rotating shaft 3, the power mechanism 4 drives the rotating shaft 3 to rotate synchronously, the bottom end of the rotating shaft 3 is fixedly connected with a first universal joint 5, the bottom end of the first universal joint 5 is fixedly connected with a telescopic mechanism 6, the bottom end of the telescopic mechanism 6 is fixedly connected with a second universal joint 7, the bottom end of the second universal joint 7 is fixedly connected with a cylinder 8, the first universal joint 5 and the second universal joint 7 are, first 11 is criticized to the bottom fixedly connected with of cylinder 8, but first 8 and criticize first 11 looks spiro union cross of free choice criticize the head, the head is criticized to a word or outer hexagonal, inner outer wall fixedly connected with mounting disc 13 of bearing 12, mounting disc 13 is ordinary disk body, the lower fixed surface of mounting disc 13 installs electric telescopic handle 9, electric telescopic handle 9 is JN185T electric putter, the flexible end fixedly connected with in lower part of electric telescopic handle 9 rotates the radial adjustment mechanism 10 of being connected with cylinder 8, the position of six cylinder 8 of radial adjustment mechanism 10 adjustable, thereby be applicable to the screw-up of the work piece of not unidimensional, and the practicability is improved.

Specifically, the power mechanism 4 includes a motor 41, the motor 41 is a 28BYG250C-0071 stepping motor, the number of turns of the screw is controlled by the number of turns of the motor 41, the motor 41 is fixedly mounted on the inner wall of the upper end of the box 1, the output end of the lower portion of the motor 41 is fixedly connected with a driving gear 42, the upper end of the rotating shaft 3 is fixedly connected with a driven gear 43, the driving gear 42 and the driven gear 43 are meshed, the motor 41 is electrically connected with an external power source, and the driving gear 42 and the driven gear 43 drive the two rotating shafts 3 to synchronously.

Specifically, telescopic machanism 6 includes body 61, and the lower extreme fixed connection of the upper end of body 61 and first universal joint 5, and the inner wall of body 61 is pegged graft and is had telescopic link 62, and spout 63 has all been seted up at the middle part of the left end inner wall of body 61 and right-hand member inner wall, and the upper portion outer wall of telescopic link 62 corresponds spout 63 fixedly connected with slider 64, and the outer wall of slider 64 and the inner wall sliding connection of spout 63, but body 61 and telescopic link 62 free slip.

Specifically, the radial adjusting mechanism 10 includes a cylinder 101, the upper surface of the cylinder 101 is fixedly connected with the lower telescopic end of the electric telescopic rod 9, the side wall of the cylinder 101 is provided with an insertion hole 102, an insertion rod 103 is inserted into the inner wall of the insertion hole 102, the outer end of the insertion rod 103 is fixedly connected with a connection ring 104, the inner wall of the connection ring 104 is rotatably connected with the outer wall of the cylinder 8, the inner wall of the lower part of the cylinder 101 is rotatably connected with a disc body 105, the middle parts of the upper surface of the disc body 105 and the lower surface of the insertion rod 103 are respectively provided with matched spiral threads, the upper surface of the disc body 105 is meshed with the lower surface of the insertion rod 103, when the disc body 105 is rotated clockwise, the six insertion rods 103 synchronously move outwards, so that the distance between six batch heads 11 is increased, otherwise, the disc body 105 is rotated counterclockwise, so that the distance.

Specifically, a connecting rod 106 is fixedly connected to the lower surface of the disc body 105, and a handwheel 107 is fixedly connected to the bottom end of the connecting rod 106, so that the disc body 105 can be rotated conveniently.

Specifically, the side of the box body 1 is provided with a visual window 14, so that the working condition can be conveniently checked.

The working principle is as follows: when the utility model discloses when using, assemble in proper order the utility model discloses, according to the size of the work piece of will assembling, adjust six intervals of criticizing first 11, outside conveying mechanism will insert the work piece that has the screw and carry to the station, and electric telescopic handle 9 extends, makes criticize first 11 and screw cooperatees, and power unit 4 circular telegram work simultaneously makes six criticize first 11 synchronous rotations, and electric telescopic handle 9 slow extension to tighten the screw, electric telescopic handle 9 shortens and resets, and conveying mechanism works, thereby accomplishes the screw fastening, the utility model relates to a rationally, it is convenient to use, can freely adjust six intervals of criticizing first 11 to the work piece assembly that satisfies different diameters is used, improves application scope, and then improves the practicality.

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

Claims

1. The utility model provides an automatic change assembly quality, includes box (1), its characterized in that: the upper inner wall of the box body (1) is fixedly connected with a fixing ring (2), the inner wall of the fixing ring (2) is fixedly connected with a bearing (12), the inner wall of the bearing (12) is fixedly connected with a rotating shaft (3), six rotating shafts (3) are uniformly distributed, the upper end of an inner cavity of the box body (1) is fixedly provided with a power mechanism (4) meshed with the rotating shaft (3), the bottom end of the rotating shaft (3) is fixedly connected with a first universal joint (5), the bottom end of the first universal joint (5) is fixedly connected with a telescopic mechanism (6), the bottom end of the telescopic mechanism (6) is fixedly connected with a second universal joint (7), the bottom end of the second universal joint (7) is fixedly connected with a cylinder (8), the bottom end of the cylinder (8) is fixedly connected with a batch head (11), and the inner outer wall of the bearing (12) is fixedly connected with a mounting, the lower fixed surface of mounting disc (13) installs electric telescopic handle (9), the flexible end connection in lower part of electric telescopic handle (9) has radial adjustment mechanism (10) of being connected with cylinder (8) rotation.

2. An automated assembly apparatus according to claim 1, wherein: the power mechanism (4) comprises a motor (41), the motor (41) is fixedly installed on the inner wall of the upper end of the box body (1), a driving gear (42) is fixedly connected to the output end of the lower portion of the motor (41), a driven gear (43) is fixedly connected to the upper end of the rotating shaft (3), the driving gear (42) is meshed with the driven gear (43), and an external power supply is electrically connected to the motor (41).

3. An automated assembly apparatus according to claim 1, wherein: telescopic machanism (6) are including body (61), and the upper end of body (61) and the lower extreme fixed connection of first universal joint (5), the inner wall of body (61) is pegged graft and is had telescopic link (62), spout (63) have all been seted up at the middle part of the left end inner wall of body (61) and right-hand member inner wall, the upper portion outer wall of telescopic link (62) corresponds spout (63) fixedly connected with slider (64), and the outer wall of slider (64) and the inner wall sliding connection of spout (63).

4. An automated assembly apparatus according to claim 1, wherein: radial adjustment mechanism (10) include barrel (101), and the upper surface of barrel (101) and the flexible end fixed connection in lower part of electric telescopic handle (9), jack (102) have been seted up to the lateral wall of barrel (101), the inner wall of jack (102) is pegged graft and is had inserted bar (103), the outer end fixedly connected with go-between (104) of inserted bar (103), and the inner wall of go-between (104) rotates with the outer wall of cylinder (8) and is connected, the lower part inner wall of barrel (101) rotates and is connected with disk body (105), and the middle part of the upper surface of disk body (105) and the lower surface of inserted bar (103) all seted up assorted spiral line, the upper surface of disk body (105) and the lower surface of inserted bar (103) are towards the meshing.

5. An automated assembly apparatus according to claim 4, wherein: the lower surface fixed connection of disk body (105) has connecting rod (106), the bottom fixed connection of connecting rod (106) has hand wheel (107).

6. An automated assembly apparatus according to claim 1, wherein: the side of the box body (1) is provided with a visual window (14).