CN216421487U

CN216421487U - Small-diameter tank welding clamping tool

Info

Publication number: CN216421487U
Application number: CN202120858945.2U
Authority: CN
Inventors: 蒋德超; 孙松召; 孙志伟; 黄敏姝; 谈娇娇; 檀帅乐
Original assignee: Jiangsu Dingjia Mechanical Equipment Technology Co ltd
Current assignee: Jiangsu Dingjia Mechanical Equipment Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-05-03
Anticipated expiration: 2031-04-25

Abstract

The utility model provides a small-diameter tank welding and clamping tool, which relates to the technical field of tank forming, in particular to a small-diameter tank welding and clamping tool, and solves the technical problems that each batch of tanks in the prior art have inconsistent welding effect and small quality deviation; the driving device comprises a rectangular shell, the shell is hollow, two ends of the shell are fixedly connected with an upright post, a polished rod and a lead screw are horizontally and coaxially arranged in the upright post, the lead screw penetrates out of the shell and is connected with an external motor, a round hole and a threaded hole are formed in the slider, the round hole is formed in the polished rod in a penetrating mode, and the lead screw is formed in the threaded hole in a penetrating mode; the sliding block is fixedly connected with the sliding sleeve, an elongated slot which is shaped along with the rectangular shell is arranged in the sliding sleeve, and the clamping head is fixedly connected with the sliding sleeve.

Description

Small-diameter tank welding clamping tool

Technical Field

The utility model relates to the technical field of tank body forming, in particular to a small-diameter tank body welding and clamping tool.

Background

When the tank body with the small diameter is formed, in order to simplify the forming process, for some tank bodies with lower pressure requirements, a seamless production process is not adopted, after a shell of the tank body is manufactured, the tank body is sealed in a welding mode, in the prior art, the manual welding mode is generally adopted for welding operation, the operation mode is limited, the proficiency degree of operators is different, different operators have different operation methods, it is difficult to ensure that the welding effect of each batch of tank bodies is consistent, small deviation exists, and the problem of low yield exists.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel small-diameter tank welding and clamping tool, which can solve the technical problems in the background art.

The utility model is realized by adopting the following technical scheme: a small-diameter tank welding and clamping tool comprises a base, wherein a tank to be welded is placed on the base, two ends of the base are provided with stand columns, the stand columns at the two ends are sequentially provided with a sliding rod and a clamping head, a welding pen is placed on the clamping head, the small-diameter tank welding and clamping tool also comprises a driving device, the clamping head is connected with the driving device, and the driving device drives the clamping head to reciprocate left and right;

the driving device comprises a rectangular shell, the shell is hollow, two ends of the shell are fixedly connected with an upright post, a polished rod and a lead screw are horizontally and coaxially arranged in the upright post, the lead screw penetrates out of the shell and is connected with an external motor, a round hole and a threaded hole are formed in the slider, the round hole is formed in the polished rod in a penetrating mode, and the lead screw is formed in the threaded hole in a penetrating mode;

the sliding block is fixedly connected with the sliding sleeve, an elongated slot which is shaped along with the rectangular shell is arranged in the sliding sleeve, and the clamping head is fixedly connected with the sliding sleeve.

Preferably, the clamping head is provided with a clamping hole, the welding pen is placed in the clamping hole, a clamping head threaded hole is formed in the side wall of the clamping head, the clamping head threaded hole penetrates into the clamping hole, and the fastening bolt penetrates through the clamping head threaded hole.

Preferably, a plurality of circular rings penetrate through the sliding rod, a cable connected with the welding pen is hung on the lower portion of each circular ring, and the cable is fixedly connected with the lower portion of each circular ring in an adhesive mode.

Preferably, the base is provided with a placing table, the placing table is provided with a pair of fixed seats, two ends of the fixed shaft are arranged on the fixed seats, and a bearing is arranged between the fixed shaft and the fixed seats;

the fixed shaft is also sleeved with a round roller.

Compared with the prior art, the welding pen has the advantages that the driving device drives the clamping head to reciprocate, the welding pen with the height capable of being adjusted up and down is clamped on the clamping head, the polished rod and the lead screw device are arranged in the driving device, and the driving device is driven by the motor to realize the accurate movement of the driving device, so that the moving speed and the height of the welding pen during welding are controlled, and further, the consistency of the trend effect of welding seams on different tank bodies can be controlled.

Drawings

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

FIG. 2 is a schematic view of a rectangular housing;

FIG. 3 is a schematic view of a slider connection;

fig. 4 is a schematic view of the placement table.

In the figure: 1. a base; 2. a column; 3. a rectangular housing; 31. a polish rod; 32. a screw rod; 4. a slide bar; 5. a circular ring; 6. a cable; 7. a sliding sleeve; 71. a slider; 72. a circular hole; 73. a threaded hole; 8. a welding pen; 9. a placing table; 91. a fixed seat; 92. a fixed shaft; 93. a round roller; 10. an electric motor; 11. a clamping head; 111. a clamping hole; 112. and fastening the bolt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

The utility model is further explained by combining the accompanying drawings, and the small-diameter tank welding and clamping tool shown in the figures 1-4 comprises a base 1, wherein a tank to be welded is placed on the base 1, two ends of the base 1 are provided with upright columns 2, the upright columns 2 at the two ends are sequentially provided with a sliding rod 4 and a clamping head 11, a welding pen 8 is placed on the clamping head 11, and the small-diameter tank welding and clamping tool also comprises a driving device, wherein the clamping head 11 is connected with the driving device, and the driving device drives the clamping head 11 to do left-right reciprocating motion;

the driving device comprises a rectangular shell 3, the shell is hollow, two ends of the shell are connected and fixed with an upright post 2, a polished rod 31 and a screw rod 32 are horizontally and coaxially arranged in the upright post 2, the screw rod 32 penetrates out of the shell and is connected with an external motor 10, a circular hole 72 and a threaded hole 73 are formed in a sliding block 71, the circular hole 72 is arranged on the polished rod 31 in a penetrating mode, and the screw rod 32 is arranged in the threaded hole 73 in a penetrating mode;

the sliding block 71 is fixedly connected with the sliding sleeve 7, an elongated slot following the rectangular shell 3 is arranged in the sliding sleeve 7, and the clamping head 11 is fixedly connected with the sliding sleeve 7.

The principle of the device is as follows: the device places the can body on a placing table 9 on a base 1, a driving device is arranged above the base 1, the driving device comprises a rectangular shell 3 forming a shell, a screw rod 32 and a screw rod 31 in the shell, a round hole 72 and a threaded hole 73 arranged on a sliding block 71 are respectively penetrated with the screw rod 31 and the screw rod 32, the sliding block 71 is connected with a sliding sleeve 7, the sliding sleeve 7 is provided with a long groove, the sliding sleeve 7 is penetrated on the shell, the screw rod 32 is driven to rotate by an external motor 10, the sliding block 71 is driven to move along the screw rod 31 by the threaded hole 73 meshed with the screw rod 32, further, in order to accurately control the movement distance of the sliding block 71, the motor 10 selects a servo motor with better control effect, the sliding sleeve 7 and a clamping head 11 connected with the sliding sleeve 7 are driven by the sliding block 71 to move, a clamped welding pen 8 is driven, and the reciprocating welding operation is carried out along a welding seam, under the condition that the height of the welding pen 8 and the moving speed of the welding pen 8 are controlled, the quality of a welding seam tends to be consistent, the quality inconsistency caused by manual operation is avoided, and meanwhile, the cost is saved and the production efficiency is improved.

Further, for facilitating the adjustment of the height of the welding pen 8, a clamping hole 111 is formed in the clamping head 11, the welding pen 8 is placed in the clamping hole 111, a clamping head threaded hole is formed in the side wall of the clamping head 11, the clamping head threaded hole penetrates through the clamping hole 111, and the fastening bolt 112 penetrates through the clamping head threaded hole. The end of the fastening bolt 112 may be provided with a rubber pad, and the fastening bolt 112 is screwed into the clamping hole 111 to press the welding pen 8 to complete clamping of the welding pen 8.

Furthermore, a plurality of circular rings 5 penetrate through the sliding rod 4, a cable 6 connected with a welding pen 8 is hung on the lower portion of each circular ring 5, and the cable 6 is fixedly connected with the lower portion of each circular ring 5 in an adhesive mode. The ring 5 can move on the slide bar 4, and the ring 5 can play the effect of accomodating 6 cables, prevents that too chaotic cable 6 from leading to the field operation inconvenient, produces the potential safety hazard.

Further, a placing table 9 is arranged on the base 1, a pair of fixing seats 91 is arranged on the placing table 9, two ends of the fixing shaft 92 are arranged on the fixing seats 91, and a bearing is arranged between the fixing shaft and the fixing seats 91;

the fixed shaft 92 is also sleeved with a round roller 93.

Place a pair of fixed axle 92 and the roller 93 that sets up on the platform 9, can be used for the columniform jar body to place, simultaneously, the roller 93 can adopt the rubber material roller 93 of high rigidity to replace the metal material, plays the effect of protecting the casing, and the pipe surface is polished roughly, can prevent effectively that the jar body from rotating on the roller 93.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a minor diameter jar body welding centre gripping frock, includes the base, treats that the welding jar body is placed on the base, and the base both ends are provided with the stand, have set gradually slide bar and holding head on the stand of both ends, have placed welding pen, its characterized in that on the holding head: the clamping head is connected with the driving device, and the driving device drives the clamping head to reciprocate left and right;

2. The small-diameter tank welding and clamping tool according to claim 1, is characterized in that: the welding wire holder is characterized in that a clamping hole is formed in the clamping head, the welding pen is placed in the clamping hole, a clamping head threaded hole is formed in the side wall of the clamping head, the clamping head threaded hole penetrates into the clamping hole, and a fastening bolt penetrates through the clamping head threaded hole.

3. The small-diameter tank welding and clamping tool according to claim 1, is characterized in that: a plurality of circular rings are arranged on the sliding rod in a penetrating mode, cables connected with welding pens are hung on the lower portions of the circular rings, and the cables are fixedly connected with the lower portions of the circular rings in an adhesive mode.

4. The small-diameter tank welding and clamping tool according to claim 1, is characterized in that: a placing table is arranged on the base, a pair of fixed seats is arranged on the placing table, two ends of the fixed shaft are arranged on the fixed seats, and a bearing is arranged between the fixed shaft and the fixed seats;

the fixed shaft is also sleeved with a round roller.