CN210099386U

CN210099386U - Welding sleeve positioning and pressing mechanism

Info

Publication number: CN210099386U
Application number: CN201920344143.2U
Authority: CN
Inventors: 汪浩; 曹志刚; 从宏祥
Original assignee: Dao (wuhu) Automotive Products Co Ltd
Current assignee: Dao (wuhu) Automotive Products Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-02-21
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a welding sleeve positioning and pressing mechanism, which relates to the technical field of mechanical product processing, and comprises a first supporting plate and a second supporting plate, wherein a fixed plate is arranged on the first supporting plate, a first limiting plate and a cylinder are arranged on the fixed plate, a sleeve column is arranged on a telescopic rod of the cylinder, a positioning column is arranged on the sleeve column, a second limiting plate is arranged on the second supporting plate, a limiting block is arranged on the second limiting plate, a limiting groove is arranged on the limiting block, a placing plate is arranged between the first supporting plate and the second supporting plate, and a motor and a controller are arranged on the placing plate, the fixing of the sleeve can be realized, and the subsequent welding is convenient.

Description

Welding sleeve positioning and pressing mechanism

Technical Field

The utility model relates to a mechanical product processing technology field, concretely relates to welding sleeve pipe location hold-down mechanism.

Background

In recent years, the industry of China is rapidly developed, the production and manufacturing yield is in the forefront of the world, and particularly, in some pipeline processing factories, after the pipeline is cast and formed, the pipeline needs to be welded with other products.

The sleeve welding positioning and pressing device used in the current production comprises a positioning column and a limiting surface. When the locating column works to support the limiting surface, lateral force is not limited, and lateral pressure can be applied for a long time. Just the contact surface is the plane with, and sleeve pipe and stamping workpiece match clearance are unstable during production, and welding quality variation, and its pipeline that needs the welding needs the manual work to be placed simultaneously, makes it cup joint on the reference column, and production efficiency is low.

Chinese patent application discloses for CN2018100403640 discloses a sleeve welding device, press from both sides and get device and positioner, press from both sides and get the device and include the workstation, the sliding plate, the hydraulic stem, the connecting rod, backup pad and electronic chuck, one side fixedly connected with sliding plate of workstation, the sliding tray has been seted up to the inboard of sliding plate, the bottom inboard of sliding tray is provided with the hydraulic stem, the top of hydraulic stem just is located the sliding tray fixedly connected with sliding block, the welding of one side of sliding block has the connecting rod, the top fixedly connected with backup pad of connecting rod, be provided with a set of electronic chuck in the backup pad, the upper surface of workstation is provided with positioner, the device's advantage lies in: through being provided with a plurality of sleeve pipes on the carousel for fix and fix a position the intubate intraductal, be convenient for fix a plurality of sleeves when improving the precision, through be provided with hydraulic stem and sliding block combination in the sliding tray, be used for going up and down to electronic chuck, be convenient for will treat the welded casing butt joint, but this kind of equipment still does not solve and needs the manual work to place the problem that production efficiency is low.

Disclosure of Invention

An object of the utility model is to provide a welding sleeve pipe location hold-down mechanism to solve the above-mentioned multinomial defect that leads to among the prior art.

A welding sleeve positioning and pressing mechanism comprises a first supporting plate and a second supporting plate, wherein a fixed plate is arranged on the first supporting plate, a first limiting plate and a cylinder mounting seat are arranged on the fixed plate, a cylinder is arranged on the cylinder mounting seat, a sleeve column is arranged on a telescopic rod of the cylinder, a positioning column is arranged at one end, away from the cylinder, of the sleeve column, a second limiting plate is arranged on the second supporting plate, a limiting block is arranged on the second limiting plate, a limiting groove matched with the positioning column is formed in the limiting block, placing frames are symmetrically arranged on the inner sides of the second limiting plate and the first limiting plate through bolts, a photoelectric switch is arranged at one end, close to the cylinder, of one placing frame, conveying plates are symmetrically arranged on the inner sides of the two placing frames, a connecting rod is rotatably connected between the two conveying plates, a rotating rod, the electric vehicle is characterized in that a placing plate is arranged between the first supporting plate and the second supporting plate, a motor and a controller are arranged on the placing plate, the motor is arranged on the placing plate through a motor mounting seat, the motor drives the rotating shaft to rotate through a driving transmission mechanism, and the controller is electrically connected with the motor, the air cylinder and the photoelectric switch.

Preferably, drive mechanism includes the mounting panel and follows driving wheel two, the output shaft of motor runs through in backup pad two and is connected with the action wheel, the mounting panel passes through the bolt and installs in the outside of backup pad two, it is connected with from driving wheel one to rotate on the mounting panel, the one end that the rotary rod was kept away from in the pivot of backup pad two runs through in backup pad two and is connected with from driving wheel two, the action wheel, follow driving wheel one and follow driving wheel two-way belt drive connection.

Preferably, the placing rack and the conveying plate are uniformly provided with U-shaped grooves with equal distance and size, and the end of the rotating rod connected with the conveying plate is provided with a reinforcing rod.

Preferably, a support rod is arranged between the first support plate and the second support plate.

The utility model has the advantages that: simple structure, the simple operation can realize the delivery board through setting up drive arrangement and rotate along the pivot to realize sheathed tube removal, through setting up controller and photoelectric switch, can realize sheathed tube automatic transport, through setting up cover post, reference column and spacing groove, can realize sheathed tube fixed, convenient follow-up welding.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic structural view of the conveying device of the present invention.

The device comprises a first support plate, a second support plate, a 3-fixing plate, a second 4-limiting plate, a first 5-limiting plate, a 6-bolt, a 7-placing frame, a 8-placing plate, a 9-motor mounting seat, a 10-motor, a 11-driving wheel, a 12-mounting plate, a 13-driven wheel, a 14-driven wheel, a 15-belt, a 16-connecting rod, a 17-rotating rod, an 18-reinforcing rod, a 19-conveying plate, a 20-cylinder mounting seat, a 21-cylinder, a 22-sleeve column, a 23-positioning column, a 24-limiting block, a 25-supporting rod, a 26-U-shaped groove, a 27-limiting groove, a 28-controller, a 29-rotating shaft and a 30-photoelectric switch.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, a welding sleeve positioning and compressing mechanism comprises a first supporting plate 1 and a second supporting plate 2, wherein a fixed plate 3 is arranged on the first supporting plate 1, a first limiting plate 5 and a cylinder mounting seat 20 are arranged on the fixed plate 3, a cylinder 21 is arranged on the cylinder mounting seat 20, a sleeve column 22 is arranged on a telescopic rod of the cylinder 21, a positioning column 23 is arranged at one end, away from the cylinder 21, of the sleeve column 22, a second limiting plate 4 is arranged on the second supporting plate 2, a limiting block 24 is arranged on the second limiting plate 4, a limiting groove 27 matched with the positioning column 23 is arranged on the limiting block 24, placing frames 7 are symmetrically arranged at the inner sides of the second limiting plate 4 and the first limiting plate 5 through bolts 6, one end, close to the cylinder 21, of one placing frame 7 is provided with a photoelectric switch 30, two placing frames 7 are symmetrically provided with conveying plates 19, the last rotation of delivery board 19 is connected with rotary rod 17, rotary rod 17 rotates with backup pad one 1 and backup pad two 2 respectively through pivot 29 and is connected, be equipped with between backup pad one 1 and the backup pad two 2 and place board 8, it is equipped with motor 10 and controller 28 on the board 8 to place, motor 10 is through 9 ann changes on placing board 8 of motor mount pad, motor 10 rotates through driving drive mechanism drive pivot 29, controller 28 is connected with motor 10, cylinder 21 and photoelectric switch 30 electricity.

In this embodiment, the transmission mechanism includes a mounting plate 12 and a second driven wheel 14, an output shaft of the motor 10 penetrates through the second support plate 2 and is connected to a driving wheel 11, the mounting plate 12 is mounted on the outer side of the second support plate 2 through a bolt 6, the first driven wheel 13 is rotatably connected to the mounting plate 12, one end of a rotating shaft 29 of the second support plate 2, which is far away from a rotating rod 17, penetrates through the second support plate 2 and is connected to the second driven wheel 14, the driving wheel 11, the first driven wheel 13 and the second driven wheel 14 are in transmission connection through a belt 15, the motor 10 drives the driving wheel 11 to rotate, the driving wheel 11 drives the first driven wheel 13 and the second driven wheel 14 to rotate through the belt 15, so as to drive the rotating shaft 29 on the second support plate 2 to rotate, the rotating shaft 29 on the second support plate 2 drives a conveying plate 19 on the inner side of the second support plate, thereby bringing the sleeves in the U-shaped grooves 26 of the transfer plate 19 to rotate along the rotation axis 29.

In this embodiment, U-shaped grooves 26 with equal spacing and size are uniformly arranged on the placing rack 7 and the conveying plate 19, so that the U-shaped grooves 26 on the placing rack 7 and the conveying plate 19 can be overlapped during the rotation of the rotating rod 17, and the U-shaped grooves 26 on the placing rack 7 and the conveying plate 19 are overlapped when the rotating rod 17 and the conveying plate 19 are at 60 degrees or 120 degrees.

In this embodiment, a reinforcing rod 18 is disposed at one end of the rotating rod 17 connected to the conveying plate 19, so that the rotating rod 17 can be more stable during the rotation of the conveying plate 19.

In this embodiment, a support rod 25 is disposed between the first support plate 1 and the second support plate 2, and can support and fix the first support plate 1 and the second support plate 2.

The working process and principle are as follows: firstly, a controller 28 gives a rotation signal to a motor 10, the motor 10 drives a driving wheel 11 to rotate, the driving wheel 11 drives a driven wheel 13 and a driven wheel 14 to rotate through a belt 15, so as to drive a rotating shaft 29 on a support plate 2 to rotate, the rotating shaft 29 on the support plate 2 drives a conveying plate 19 on the inner side of the support plate 2 to rotate through a rotating rod 17, the conveying plate 19 on the inner side of the support plate 2 drives the conveying plate 19 on the inner side of the support plate 1 to rotate through a connecting rod 16, so as to drive a sleeve positioned in a U-shaped groove 26 on the conveying plate 19 to rotate along the rotating shaft 29, wherein the U-shaped groove 26 is positioned at the upper end of a placing rack 7 and the conveying plate 19, the rotating shaft 29 is positioned below the placing rack 7, when the conveying plate 19 rotates 60 degrees, the sleeve can move from the U-shaped groove 26 on the placing rack 7 to the next U-shaped groove 26, so as, the sleeve column 22 is matched with the U-shaped groove 26 above the photoelectric switch 30, when the photoelectric switch 30 detects that a sleeve is arranged on the U-shaped groove 26 above the photoelectric switch, information can be fed back to the controller 28, the controller 28 can give control valve signals to the motor 10 and the air cylinder 21 respectively, the motor 10 stops rotating, the air cylinder 21 works to enable the sleeve column 22 to penetrate through the sleeve, meanwhile, the positioning column 23 is clamped in the limiting groove 27 to achieve positioning of the sleeve, welding is conducted by an operator, after the sleeve is welded, the operator controls the air cylinder 21 to contract, then the welded sleeve is taken down, at the moment, the photoelectric switch 30 does not detect the sleeve, information can be fed back to the controller 28, the controller 28 can give signals to the motor 10, and the motor 10 rotates to conduct next conveying and welding.

Based on the above, the utility model discloses simple structure, the simple operation can realize that the delivery board rotates along the pivot through setting up drive arrangement to realize that sheathed tube removes, through setting up controller and photoelectric switch, can realize sheathed tube automatic transport, through setting up cover post, reference column and spacing groove, can realize that the sheathed tube is fixed, convenient follow-up welding.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The welding sleeve positioning and pressing mechanism is characterized by comprising a first supporting plate (1) and a second supporting plate (2), wherein a fixing plate (3) is arranged on the first supporting plate (1), a first limiting plate (5) and a cylinder mounting seat (20) are arranged on the fixing plate (3), a cylinder (21) is arranged on the cylinder mounting seat (20), a sleeve column (22) is arranged on a telescopic rod of the cylinder (21), a positioning column (23) is arranged at one end, away from the cylinder (21), of the sleeve column (22), a second limiting plate (4) is arranged on the second supporting plate (2), a limiting block (24) is arranged on the second limiting plate (4), a limiting groove (27) matched with the positioning column (23) is formed in the limiting block (24), and placing frames (7) are symmetrically arranged on the inner sides of the second limiting plate (4) and the first limiting plate (5) through bolts (6, one end of one placing frame (7) close to the cylinder (21) is provided with a photoelectric switch (30), the inner sides of the two placing frames (7) are symmetrically provided with conveying plates (19), a connecting rod (16) is rotatably connected between the two conveying plates (19), the conveying plate (19) is rotatably connected with a rotating rod (17), the rotating rod (17) is respectively rotatably connected with the first supporting plate (1) and the second supporting plate (2) through a rotating shaft (29), a placing plate (8) is arranged between the first supporting plate (1) and the second supporting plate (2), the placing plate (8) is provided with a motor (10) and a controller (28), the motor (10) is arranged on the placing plate (8) through a motor mounting seat (9), the motor (10) drives the rotating shaft (29) to rotate by driving the transmission mechanism, the controller (28) is electrically connected with the motor (10), the air cylinder (21) and the photoelectric switch (30).

2. The welding sleeve positioning and pressing mechanism as claimed in claim 1, wherein: drive mechanism includes mounting panel (12) and follows driving wheel two (14), the output shaft of motor (10) runs through in backup pad two (2) and is connected with action wheel (11), mounting panel (12) are installed in the outside of backup pad two (2) through bolt (6), it is connected with from driving wheel one (13) to rotate on mounting panel (12), the one end that rotary rod (17) were kept away from in pivot (29) of backup pad two (2) runs through in backup pad two (2) and is connected with from driving wheel two (14), action wheel (11), follow driving wheel one (13) and follow driving wheel two (14) and pass through belt (15) transmission connection.

3. The welding sleeve positioning and pressing mechanism as claimed in claim 1, wherein: u-shaped grooves (26) with equal distance and size are uniformly arranged on the placing rack (7) and the conveying plate (19).

4. The welding sleeve positioning and pressing mechanism as claimed in claim 1, wherein: and a reinforcing rod (18) is arranged at one end of the rotating rod (17) connected with the conveying plate (19).

5. The welding sleeve positioning and pressing mechanism as claimed in claim 4, wherein: and a support rod (25) is arranged between the first support plate (1) and the second support plate (2).