CN218874073U

CN218874073U - Resistance seam welding machine for welding seam of steel drum body of nuclear waste container

Info

Publication number: CN218874073U
Application number: CN202223558788.7U
Authority: CN
Inventors: 强刚; 章琳
Original assignee: Jiangsu Zhijian Environmental Protection Technology Co ltd
Current assignee: Jiangsu Zhijian Environmental Protection Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-18
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a seam welder technical field especially relates to resistance seam welder is used to nuclear waste container steel drum ladle body welding seam, including the base, the fixed block has been erect to the top of base, the side fixedly connected with upper arm and the support module of fixed block, upper arm and support module are the symmetry setting, the below sliding connection of base has bearing mechanism, the support module includes the support arm, spout has been seted up down to the both sides of support arm, sliding connection has the extension rod in the support arm, internally mounted in the support arm has multiunit second roller bearing, the second roller bearing is located the below of extension rod, the kicking block is installed on the top of extension rod. The utility model discloses an upper arm and support module can carry out corresponding adjustment according to the size of steel drum, and then reach the purpose to unidimensional steel drum ladle body welding seam, have enlarged the application range of device, have improved the practicality of device, have the roller bearing at the internally mounted of upper arm and support module simultaneously, and the roller bearing makes upper arm and support module adjust more light laborsaving.

Description

Resistance seam welding machine for welding seam of steel drum body of nuclear waste container

Technical Field

The utility model relates to a seam welder technical field specifically is resistance seam welder is used to nuclear waste container steel drum ladle body welding seam.

Background

The resistance welding machine is a method for pressing the workpiece to be welded between two electrodes, applying current, and utilizing the resistance heat effect produced by current flowing through the contact surface and adjacent region of the workpiece to heat it to melting or plastic state so as to form metal combination. In the production process of the steel drum of the nuclear waste container, in order to ensure the sealing performance of the whole body of the steel drum, a resistance welding seam machine is used for welding a welding seam of the drum body.

The support arm length of the welding seam machine among the prior art is fixed, consequently leads to it to weld the steel drum of specific size within range only, can't carry out corresponding adjustment according to the size specification of steel drum, and application scope is less, and is used for the steel drum quality great, and current means adopts the manual work to hold up more when the welding, and the long-time work of manual work produces fatigue easily, and then can cause the incline of steel drum, influences the effect of welding seam work. Based on this, the utility model designs a nuclear waste container steel drum ladle body resistance seam welding machine for the welding seam to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a nuclear waste material container steel drum ladle body resistance seam welder for welding seam, the support arm length of welding seam machine among the prior art has been solved, consequently, it only can weld the steel drum of specific size within range to lead to it, can't carry out corresponding adjustment according to the size specification of steel drum, application scope is less, and be used for the steel drum quality great, current means adopts the manual work to hold up more when the welding, the long-time work of manual work produces fatigue easily, and then can cause the incline of steel drum, influence the problem of the effect of welding seam work.

In order to solve the technical problem, the utility model provides a following technical scheme:

nuclear waste material container steel drum ladle body resistance seam welder for welding seam, the on-line screen storage device comprises a base, the fixed block has been erect to the top of base, the side fixedly connected with upper arm and the support module of fixed block, upper arm and support module are the symmetry and set up, the below sliding connection of base has bearing mechanism, and the support module includes the support arm, spout has been seted up down to the both sides of support arm, sliding connection has the extension rod in the support arm, internally mounted in the support arm has multiunit second roller bearing, the second roller bearing is located the below of extension rod, the kicking block is installed on the top of extension rod, install stop gear on the support module.

Preferably, the upper arm includes the outer arm, the spout has been seted up to the both sides of outer arm, sliding connection has the inner arm in the outer arm, internally mounted in the outer arm has the first roller bearing of multiunit, first roller bearing is located the below of inner arm, the welding module is installed on the top of inner arm, also installs on the upper arm and is used for locking fixed stop gear, and first roller bearing can make the inner arm remove more laborsavingly through rolling mode.

Preferably, bearing mechanism includes the telescopic link, telescopic link sliding connection is in the below of base, the top fixed mounting of telescopic link has the layer board, rotate on the layer board and be connected with the multiunit auxiliary wheel, bearing mechanism passes through the height of the adjustable support of telescopic link, and the layer board adopts the laminating that the arc structure can be better at the outer wall of steel drum, and then better support.

Preferably, stop gear includes the regulating spindle, the regulating spindle runs through support arm and support arm, regulating spindle sliding connection is in the spout down, the cushion has been cup jointed at the both ends of regulating spindle, the cushion is located between regulating spindle and the support module, and spacing mechanism can fix the extension rod's through the fixed mode of locking the degree of stretching out, plays spacing fixed effect, and stop gear can be assisted to the cushion and carry out fixed work.

Preferably, the welding module comprises a welding cylinder, the welding cylinder is fixedly connected to the top end of the inner arm, a welding head for welding is installed below the welding cylinder, and the welding cylinder can control the welding head to stretch out, so that the welding work is assisted.

Preferably, control panel is installed to fixed block upper fixed plate, the sliding tray has been seted up on the base, bearing mechanism sliding connection is in the sliding tray, and control panel is used for controlling whole device and moves, and the sliding tray is used for accomodating and spacing of bearing mechanism.

Borrow by above-mentioned technical scheme, the utility model provides a nuclear waste material container steel drum ladle body resistance seam welding machine for welding seam possesses following beneficial effect at least:

1. the utility model discloses an upper arm and support module can carry out corresponding adjustment according to the size of steel drum, and then reach the purpose to unidimensional steel drum ladle body welding seam, have enlarged the application range of device, have improved the practicality of device, have the roller bearing at the internally mounted of upper arm and support module simultaneously, and the roller bearing makes upper arm and support module adjust more light laborsaving.

2. The utility model discloses a two sets of bearing mechanisms are installed to the below, and bearing mechanism can provide strong support when the steel drum welds, and the effectual hidden danger of having avoided artifical the production of holding up, and bearing mechanism can carry out corresponding support height adjustment according to the size of steel drum simultaneously, has very high flexibility.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

fig. 1 is a schematic view of a three-dimensional structure in the front view direction of the present invention;

FIG. 2 is a schematic structural view of the present invention in an extended state;

FIG. 3 is an enlarged view of a portion of the structure of the present invention at the position A;

fig. 4 is a schematic side sectional structure of the present invention.

Reference numerals are as follows:

1. a base; 2. a fixed block; 3. a control panel; 4. an upper arm; 401. an outer arm; 4011. an upper chute; 402. an inner arm; 403. a first roller; 5. welding the module; 501. welding the cylinder; 502. welding a head; 6. a supporting module; 601. a support arm; 6011. a lower chute; 602. an extension rod; 603. a second roller; 7. a limiting mechanism; 701. an adjustment shaft; 702. a cushion block; 8. a top block; 9. a support mechanism; 901. a telescopic rod; 902. a pallet; 903. an auxiliary wheel.

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 efforts all belong to the protection scope of the present invention.

The following describes a resistance seam welder for welding seams of steel drums and barrels of nuclear waste containers, provided by some embodiments of the present invention, with reference to the accompanying drawings.

Combine fig. 1-4 to show, the utility model provides a resistance seam welding machine is used to nuclear waste material container steel drum ladle body welding seam, including base 1, fixed block 2 has been erect to base 1's top, side fixedly connected with upper arm 4 and support module 6 of fixed block 2, upper arm 4 and support module 6 are the symmetry setting, base 1's below sliding connection has bearing mechanism 9, and support module 6 includes support arm 601, lower chute 6011 has been seted up to support arm 601's both sides, sliding connection has extension rod 602 in the support arm 601, internally mounted in the support arm 601 has multiunit second roller bearing 603, second roller bearing 603 is located the below of extension rod 602, kicking block 8 is installed on the top of extension rod 602, install stop gear 7 on the support module 6.

As shown in fig. 2 and 3, upper arm 4 includes outer arm 401, upper chute 4011 has been seted up to outer arm 401's both sides, outer arm 401 sliding connection has inner arm 402, internally mounted in outer arm 401 has the first roller bearing 403 of multiunit, first roller bearing 403 is located the below of inner arm 402, welding module 5 is installed on the top of inner arm 402, also installs the stop gear 7 that is used for locking fixed on upper arm 4, and first roller bearing 403 can make inner arm 402 remove more laborsavingly through rolling mode.

As shown in fig. 2 and 3, the supporting mechanism 9 includes an expansion link 901, the expansion link 901 is slidably connected below the base 1, a supporting plate 902 is fixedly mounted at the top end of the expansion link 901, a plurality of groups of auxiliary wheels 903 are rotatably connected to the supporting plate 902, the supporting mechanism 9 can adjust the supporting height through the expansion link 901, and the supporting plate 902 can be better attached to the outer wall of the steel drum by adopting an arc structure, so as to better support the steel drum.

As shown in fig. 2 and fig. 3, the limiting mechanism 7 includes an adjusting shaft 701, the adjusting shaft 701 penetrates through the supporting arm 601 and the supporting arm 601, the adjusting shaft 701 is slidably connected in the lower sliding groove 6011, two ends of the adjusting shaft 701 are sleeved with a cushion block 702, the cushion block 702 is located between the adjusting shaft 701 and the supporting module 6, the limiting mechanism 7 can fix the extending degree of the extending rod 602 in a locking and fixing manner, so as to play a role of limiting and fixing, and the cushion block 702 can assist the limiting mechanism 7 in fixing.

As shown in fig. 2, the welding module 5 includes a welding cylinder 501, the welding cylinder 501 is fixedly connected to the top end of the inner arm 402, a welding head 502 for welding is installed below the welding cylinder 501, and the welding cylinder 501 can control the extension of the welding head 502 to assist in welding.

The working principle is as follows: when the device is used for working, according to the size of a steel barrel, the lengths of the upper arm 4 and the support module 6 are adjusted, for example, the length of the support module 6 is extended, the adjusting shaft 701 is rotated anticlockwise firstly, so that the limiting mechanism 7 is not tightly fastened on the support module 6, then the extension rod 602 is pulled outwards, the second rolling shaft 603 at the bottom of the extension rod 602 can assist the extension rod 602 to be pulled outwards, the extension rod 602 can be extended outwards at the moment, after the extension rod 602 is extended to a proper position, the adjusting shaft 701 is rotated clockwise, the limiting mechanism 7 can lock and fix the extension rod 602 at the current position, the upper arm 4 is similar to the support module 6, the upper arm 4 and the support module 6 can be correspondingly adjusted according to the size of the steel barrel, the purpose of welding seams of steel barrel bodies with different sizes is achieved, the use range of the device is expanded, the practical performance of the device is improved, and meanwhile, the rolling shafts are arranged inside the upper arm 4 and the support module 6, so that the upper arm 4 and the support module 6 can be adjusted more easily; after adjustment is finished, the steel barrel is sleeved on the supporting module 6, the welding seam of the barrel body is aligned to the welding head 502 above, the welding cylinder 501 of the starting device drives the welding head 502 to move downwards, and then the barrel body is slowly pushed to be welded; at this moment, in the below of steel drum, move bearing mechanism 9 from base 1 along sliding tray 101, then according to actual demand through telescopic link 901 adjustment bearing mechanism 9's support height, adjust to the blade 902 and hug closely in the ladle body below of steel drum, bearing mechanism 9 at this moment can assist and hold up the steel drum, auxiliary wheel 903 on bearing mechanism 9 can facilitate when the steel drum removes, two sets of bearing mechanism 9 are installed to the below of device, bearing mechanism 9 can provide strong support when the steel drum welds, the effectual hidden danger of having avoided the manual work to hold up the production, bearing mechanism 9 can carry out corresponding support height adjustment according to the size of steel drum simultaneously, very high flexibility has.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Nuclear waste material container steel drum ladle body resistance seam welding machine for welding seam, including base (1), its characterized in that: the top of base (1) is erect and is had fixed block (2), the side fixedly connected with upper arm (4) and the support module (6) of fixed block (2), upper arm (4) and support module (6) are the symmetry and set up, the below sliding connection of base (1) has bearing mechanism (9), and support module (6) are including support arm (601), spout (6011) have been seted up down to the both sides of support arm (601), sliding connection has extension rod (602) in support arm (601), internally mounted in support arm (601) has multiunit second roller bearing (603), second roller bearing (603) are located the below of extension rod (602), kicking block (8) are installed on the top of extension rod (602), install stop gear (7) on support module (6).

2. The resistance seam welder for welding seams of steel drums of nuclear waste containers according to claim 1, characterized in that: upper arm (4) are including outer arm (401), last spout (4011) have been seted up to the both sides of outer arm (401), outer arm (401) sliding connection has inner arm (402), internally mounted in outer arm (401) has first roller bearing of multiunit (403), first roller bearing (403) are located the below of inner arm (402), welding module (5) are installed on the top of inner arm (402).

3. The resistance seam welding machine for a weld seam of a steel drum body of a nuclear waste container according to claim 1, characterized in that: the supporting mechanism (9) comprises a telescopic rod (901), the telescopic rod (901) is connected below the base (1) in a sliding mode, a supporting plate (902) is fixedly mounted at the top end of the telescopic rod (901), and a plurality of groups of auxiliary wheels (903) are connected to the supporting plate (902) in a rotating mode.

4. The resistance seam welding machine for a weld seam of a steel drum body of a nuclear waste container according to claim 1, characterized in that: stop gear (7) are including adjusting axle (701), support arm (601) and support arm (601) are run through in regulation axle (701), adjust axle (701) sliding connection in lower spout (6011), cushion (702) have been cup jointed at the both ends of adjusting axle (701), cushion (702) are located between regulation axle (701) and support module (6).

5. The resistance seam welder for welding seams of steel drums of nuclear waste containers according to claim 2, characterized in that: the welding module (5) comprises a welding cylinder (501), the welding cylinder (501) is fixedly connected to the top end of the inner arm (402), and a welding head (502) for welding is installed below the welding cylinder (501).

6. The resistance seam welder for welding seams of steel drums of nuclear waste containers according to claim 1, characterized in that: control panel (3) are installed to fixed block (2) upper fixed plate, sliding tray (101) have been seted up on base (1), bearing mechanism (9) sliding connection is in sliding tray (101).