CN210132152U

CN210132152U - Well cover submerged arc welding machine frock

Info

Publication number: CN210132152U
Application number: CN201920761144.7U
Authority: CN
Inventors: 庄会文; 冯伟平; 赵二圆; 原卫强
Original assignee: HENAN JINPAISHAN MOULD Co Ltd
Current assignee: HENAN JINPAISHAN MOULD Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-10
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a well cover submerged arc welding machine frock, including two supporting seats, be equipped with two pivots on the supporting seat, the one end of one of them pivot is connected with actuating mechanism and its other end and is connected with the action wheel, and another pivot is connected with from the driving wheel, and the action wheel is connected through the driving belt transmission between the driving wheel, and on two supporting seats were located in the both ends of pivot rotated respectively, equal coaxial two fixed disks that are equipped with in every pivot, the fixed disk was located between two supporting seats. The utility model discloses the outer cover plate of the gas chamber in its outside is located to cover and cover in can making tire mould evenly rotates in welding process to carry out even welding to it, guaranteed to put in the leakproofness of air chamber among the tire mould, and the rotation of the outer cover plate of gas chamber does not need manual operation among the tire mould, labour saving and time saving has improved work efficiency. In addition, the positions of the four positioning plates can be synchronously adjusted, a large amount of preparation work before welding is saved, and the working efficiency is further improved.

Description

Well cover submerged arc welding machine frock

Technical Field

The utility model relates to a tire mold processing technology field especially relates to a well cover submerged arc welding machine frock.

Background

In the process of processing the tire mold, a closed air chamber needs to be processed on the middle sleeve of the tire mold. The processing method in the prior art comprises the steps of processing an annular groove on the outer peripheral surface of a middle sleeve, and then welding an outer cover plate of an air chamber at the groove opening of the annular groove of the middle sleeve by using a submerged arc welding machine to seal the annular groove. Because the notch cross-section of annular groove is circular, consequently, need constantly alternate the position of cover in the welding, the operation is inconvenient, wastes time and energy to thereby it is inhomogeneous to appear welding easily and leads to the air chamber not tight, seriously influences the quality of tire mould.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior technical problem, the utility model provides a well cover submerged arc welding machine frock.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a well cover submerged arc welding machine frock, including two supporting seats of relative setting, the parallel is equipped with two pivots on the supporting seat, the one end of one of them pivot is connected with actuating mechanism and its other end is connected with the action wheel, another pivot is connected with from the driving wheel, the action wheel with from connecting through the driving belt transmission between the driving wheel, the both ends of pivot are rotated through the bearing frame respectively and are located on two supporting seats, all coaxial two fixed disks that are equipped with in every pivot, the fixed disk is located between two supporting seats.

Preferably, the driving mechanism comprises a first gear, a second gear and a driving motor, the first gear is fixed at one end of the rotating shaft, the second gear is meshed with the first gear, the driving motor is fixed on the supporting seat, and an output shaft of the driving motor is connected with the second gear.

Preferably, the fixed disk is provided with a through hole for the rotating shaft to pass through, the fixed disk is in sliding connection with the rotating shaft through the through hole, and the fixed disk is provided with a locking bolt.

Preferably, the peripheral surface of the fixed disk is provided with an annular groove, and a screw rod, a guide rod and two sliding blocks are arranged between the two supporting seats; the axial directions of the screw rod and the guide rod are both parallel to the rotating shaft, two ends of the screw rod are respectively rotatably connected with the two supporting seats through bearings, one end of the screw rod penetrates through one of the supporting seats and is connected with an adjusting hand wheel in an extending manner, two sections of opposite threads are symmetrically arranged on the screw rod, and two ends of the guide rod are respectively fixed on the two supporting seats; the two sliding blocks are respectively provided with a threaded hole matched with the two sections of threads and a guide hole for the guide rod to pass through, the sliding blocks are provided with a telescopic mechanism, the telescopic mechanism is connected with a lifting plate, the two ends of the lifting plate are respectively provided with an arc sleeve, the two arc sleeves are respectively positioned under the two rotating shafts, and the shape and the position of each arc sleeve are matched with the groove of the corresponding rotating shaft upper fixing disc.

Preferably, the telescopic mechanism is a cylinder or an electric telescopic rod.

The utility model discloses a theory of operation does: when the device is used, the distance between the two fixed disks on one rotating shaft is adjusted to be consistent with the thickness of the middle sleeve of the tire mold to be processed, then the two fixed disks on the other rotating shaft are adjusted to corresponding positions, and the fixed disks are locked by the locking bolts so as not to axially move. And sleeving the air chamber outer cover plate on the outer side of the middle sleeve of the tire mold, and placing the air chamber outer cover plate and the tire mold together between the four fixed disks, wherein the axial direction of the tire mold is parallel to the rotating shaft. And starting a driving motor, driving the rotating shaft to rotate by the driving motor, moving the air chamber outer cover plate and the tire mold middle sleeve along with the rotating shaft, and welding the tire mold middle sleeve by a submerged arc welding machine arranged above the tire mold middle sleeve.

The utility model discloses the outer cover plate of the gas chamber in its outside is located to cover and cover in can making tire mould evenly rotates in welding process to carry out even welding to it, guaranteed to put in the leakproofness of air chamber among the tire mould, and the rotation of the outer cover plate of gas chamber does not need manual operation among the tire mould, labour saving and time saving has improved work efficiency. In addition, the positions of the four positioning plates can be synchronously adjusted, a large amount of preparation work before welding is saved, and the working efficiency is further improved.

Drawings

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

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a view from a-a of fig. 2.

Fig. 4 is a left side view of fig. 2.

In the figure: the device comprises a support seat 1, a rotating shaft 2, a bearing seat 3, a fixed disk 4, a locking bolt 5, a driving wheel 6, a driven wheel 7, a transmission belt 8, a first gear 9, a second gear 10, a driving motor 11, a groove 12, a lead screw 13, a guide rod 14, a sliding block 15, a bearing 16, an adjusting hand wheel 17, a thread 18, an electric telescopic rod 19, a lifting plate 20 and an arc-shaped sleeve 21.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

Referring to fig. 1, a middle sleeve submerged arc welding machine tool comprises two opposite supporting seats 1, two rotating shafts 2 are arranged on the supporting seats 1 in parallel, the axial direction of each rotating shaft 2 is perpendicular to the length direction of the corresponding supporting seat 1, two ends of each rotating shaft 2 are rotatably arranged on the two supporting seats 1 through bearing seats 3 respectively, and two fixing discs 4 are coaxially arranged on each rotating shaft 2. The fixed disk 4 is arranged between the two supporting seats 1, a through hole for the rotating shaft 2 to pass through is formed in the fixed disk 4, the fixed disk 4 is connected with the rotating shaft 2 in a sliding mode through the through hole, a locking bolt 5 is arranged on the fixed disk 4, and the fixed disk 4 is fixed on the rotating shaft 2 through the locking bolt 5.

One end of one of the rotating shafts 2 is connected with a driving mechanism, the other end of the rotating shaft 2 is connected with a driving wheel 6, the other rotating shaft 2 is connected with a driven wheel 7, and the driving wheel 6 and the driven wheel 7 are in transmission connection through a transmission belt 8.

The driving mechanism comprises a first gear 9, a second gear 10 and a driving motor 11, the first gear 9 is fixed at one end of the rotating shaft 2, the second gear 10 is meshed with the first gear 9, the driving motor 11 is fixed on the supporting seat 1, and an output shaft of the driving motor is connected with the second gear 10.

When the device is used, the distance between the two fixed disks 4 on one rotating shaft 2 is adjusted to be consistent with the thickness of a middle sleeve of a tire mold to be processed, then the two fixed disks 4 on the other rotating shaft 2 are adjusted to corresponding positions, and the fixed disks 4 are locked by the locking bolts 5 and do not axially move. The air chamber outer cover plate is sleeved outside the middle sleeve of the tire mold and is placed between the four fixing discs 4 together, and the axial direction of the tire mold is parallel to the rotating shaft 2. And starting the driving motor 11, driving the rotating shaft 2 to rotate by the driving motor 11, moving the air chamber outer cover plate and the tire mold middle sleeve along with the air chamber outer cover plate, and welding the tire mold middle sleeve by a submerged arc welding machine arranged above the tire mold middle sleeve. During welding, the position of the submerged arc welding machine is kept unchanged, and the welding position is changed continuously through the rotation of the air chamber outer cover plate and the tire mold. The embodiment can enable the tire mold to be uniformly welded by the outer cover plate of the air chamber, which is arranged outside the tire mold in a sleeved mode, in the welding process, the sealing performance of the air chamber in the tire mold is guaranteed, manual operation is not needed in the rotation of the outer cover plate of the air chamber in the tire mold, time and labor are saved, and the working efficiency is improved.

Example 2

Referring to fig. 2-4, the present embodiment is different from embodiment 1 in that an annular groove 12 is formed on the outer circumferential surface of the fixed disk 4, and a lead screw 13, a guide rod 14 and two sliders 15 are disposed between the two support bases 1. The axial directions of the screw 13 and the guide rod 14 are parallel to the rotating shaft 2, two ends of the screw 13 are rotatably connected with the two supporting seats 1 through bearings 16, one end of the screw 13 penetrates through one of the supporting seats 1 and extends to be connected with an adjusting hand wheel 17, two sections of opposite threads 18 are symmetrically arranged on the screw 13, and two ends of the guide rod 14 are fixed on the two supporting seats 1 respectively. Be equipped with respectively on two sliders 15 with two sections screw 18 assorted screw holes and be used for the guiding hole that guide bar 14 passed, slider 15 is connected and passes through guiding hole and 14 sliding connection of guide bar through screw hole and lead screw 13, all is equipped with electric telescopic handle 19 on every slider 15, be connected with lifter plate 20 on the electric telescopic handle 19, the length direction of lifter plate 20 and the axial vertical of lead screw 13, the both ends of lifter plate 20 all are equipped with arc cover 21, and two arc covers 21 are located two pivot 2 respectively under, the recess 12 phase-match of fixed disk 4 on arc cover 21's shape, position and its pivot 2 that corresponds.

When the position of the fixed disk 4 is adjusted, the locking bolt 5 is firstly rotated to release the locking state of the fixed disk 4 so that the fixed disk 4 can freely move in the axial direction of the rotating shaft 2, then the electric telescopic rod 19 only needs to be extended out, the arc-shaped sleeve 21 is sleeved in the groove 12 of the fixed disk 4 corresponding to the arc-shaped sleeve 21, the adjusting hand wheel 17 is rotated to rotate the lead screw 13, the slide block 15 moves along the axial direction of the lead screw 13 and drives the lifting plate 20 and the arc-shaped sleeve 21 corresponding to the slide block to move, and the fixed disk 4 moves along the axial direction of the rotating shaft 2 together with the slide. After the fixed disk 4 is adjusted to a proper position, the hand wheel stops rotating, the electric telescopic rod 19 is contracted to enable the arc-shaped sleeve 21 to return to an initial position, and the arc-shaped sleeve 21 is separated from the fixed disk 4, so that the fixed disk 4 rotating in the working state is prevented from being blocked.

This embodiment need not adjust the position of every fixed disk 4 respectively, has simplified the operation process of four fixed disk 4 position control, has saved a large amount of work load, has further improved work efficiency.

Claims

1. The utility model provides a well cover submerged arc welding machine frock, includes two supporting seats of relative setting, its characterized in that: the supporting seats are parallelly provided with two rotating shafts, one end of one rotating shaft is connected with a driving mechanism, the other end of the rotating shaft is connected with a driving wheel, the other rotating shaft is connected with a driven wheel, the driving wheel is connected with the driven wheel through transmission of a transmission belt, two ends of the rotating shaft are respectively arranged on the two supporting seats through rotation of a bearing seat, two fixing discs are coaxially arranged on each rotating shaft, and the fixing discs are arranged between the two supporting seats.

2. The tool of the submerged arc welding machine for the middle sleeve according to claim 1, is characterized in that: the driving mechanism comprises a first gear, a second gear and a driving motor, the first gear is fixed at one end of the rotating shaft, the second gear is meshed with the first gear, the driving motor is fixed on the supporting seat, and an output shaft of the driving motor is connected with the second gear.

3. The tool of the submerged arc welding machine for the middle sleeve according to claim 1, is characterized in that: the fixed disk is provided with a through hole for the rotating shaft to pass through, the fixed disk is in sliding connection with the rotating shaft through the through hole, and the fixed disk is provided with a locking bolt.

4. The tool of the submerged arc welding machine with the middle sleeve as claimed in claim 3, characterized in that: the outer peripheral surface of the fixed disc is provided with an annular groove, and a screw rod, a guide rod and two sliding blocks are arranged between the two supporting seats; the axial directions of the screw rod and the guide rod are both parallel to the rotating shaft, two ends of the screw rod are respectively rotatably connected with the two supporting seats through bearings, one end of the screw rod penetrates through one of the supporting seats and is connected with an adjusting hand wheel in an extending manner, two sections of opposite threads are symmetrically arranged on the screw rod, and two ends of the guide rod are respectively fixed on the two supporting seats; the two sliding blocks are respectively provided with a threaded hole matched with the two sections of threads and a guide hole for the guide rod to pass through, the sliding blocks are provided with a telescopic mechanism, the telescopic mechanism is connected with a lifting plate, the two ends of the lifting plate are respectively provided with an arc sleeve, the two arc sleeves are respectively positioned under the two rotating shafts, and the shape and the position of each arc sleeve are matched with the groove of the corresponding rotating shaft upper fixing disc.

5. The tool of the submerged arc welding machine of claim 4, characterized in that: the telescopic mechanism is a cylinder or an electric telescopic rod.