CN215546069U

CN215546069U - Tensioning device welding tool

Info

Publication number: CN215546069U
Application number: CN202121791644.9U
Authority: CN
Inventors: 徐公强; 廉明辉; 韦庆秀; 吴国喜; 张加霖; 张怀强; 李勇; 吴井傲
Original assignee: Jining Jinniu Heavy Industry Co ltd
Current assignee: Jining Jinniu Heavy Industry Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-18
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a welding tool of a tensioning device, which comprises a shell and a sliding assembly, wherein the inner side of the top end of the shell is fixedly connected with a first motor, a transmission shaft of the first motor is fixedly connected with a screw rod, the outer side of the screw rod is in threaded connection with a sliding plate, one end of the sliding plate is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a welding gun, and the inner wall of one side of the shell is fixedly connected with a support plate. Is convenient for limiting the workpiece and welding.

Description

Tensioning device welding tool

Technical Field

The utility model relates to a tool, in particular to a welding tool for a tensioning device, and belongs to the technical field of engineering machinery.

Background

When the tensioning device of the excavator is used for machining, a welding tool needs to be used, when the tensioning device, namely a workpiece, is fixedly welded, the workpiece needs to be clamped and welded by the conventional welding device, but the conventional tool for clamping the workpiece can only be used for the workpiece with a single size, so that the practicability is reduced, the position of a welding gun is not convenient to adjust and place on the workpiece, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding tool for a tensioning device, which aims to solve the problem that the practicability of the existing tool for clamping a workpiece in the background technology is reduced because the existing tool can only be used for clamping the workpiece with a single size.

In order to achieve the purpose, the utility model provides the following technical scheme: a welding tool for a tensioning device comprises a shell and a sliding assembly, wherein the inner side of the top end of the shell is fixedly connected with a first motor, a screw rod is fixedly connected with a transmission shaft of the first motor, a sliding plate is connected with the outer side of the screw rod in a threaded manner, one end of the sliding plate is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a welding gun, a support plate is fixedly connected with the inner wall of one side of the shell, a second motor is fixedly connected with the inner side of the bottom end of the shell, the transmission shaft of the second motor is fixedly connected with a turntable, the sliding component comprises a cam and a sliding block, the cam is fixedly arranged at one end of the turntable, a slide rail is fixedly arranged in the cam at one side, the sliding block is arranged on the inner side of the cam in a sliding manner and is connected with the sliding rail in a sliding manner, one end of the sliding block is fixedly connected with a clamping plate, and the top end of the clamping plate is fixedly connected with a fixing plate.

As a preferable technical solution of the present invention, the bottom end of the screw is rotatably connected to the inside of the bottom end of the housing through a bearing.

As a preferable technical solution of the present invention, the other end of the slide plate is slidably connected to an inner wall of the other side of the housing.

As a preferred technical solution of the present invention, a limiting rod is fixedly connected to the inner side of the top end of the housing, one end of the limiting rod is fixedly connected to the inner side of the bottom end of the housing, and the outer side of the limiting rod is slidably connected to the inner side of the sliding plate.

As a preferred technical scheme, one end of the fixing plate is fixedly connected with a limiting plate, and the limiting plate is obliquely arranged.

As a preferable technical scheme of the utility model, the inner wall of the other side of the shell is fixedly connected with a rotating rod, and one end of the rotating rod is rotatably connected with one side of the clamping plate through a rotating shaft.

As a preferred technical scheme of the present invention, a switch panel is fixedly disposed on the other side of the housing, a first motor switch, a second motor switch and a welding gun switch are respectively disposed on the surface of the switch panel, and the first motor, the second motor and the welding gun are respectively electrically connected to an external power supply through the first motor switch, the second motor switch and the welding gun switch.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the welding tool for the tensioning device, the screw rod is driven by the first motor to rotate through the screw rod, the limiting rod, the welding gun, the sliding plate, the connecting plate and other components, so that the position of the sliding plate can be controlled, the connecting plate fixedly connected with the sliding plate can be conveniently controlled to move up and down, the position of the welding gun can be adjusted, a workpiece can be conveniently welded, meanwhile, the limiting rod is beneficial to limiting the position of the sliding plate, and the stability of the sliding plate during moving is improved.

2. According to the welding tool for the tensioning device, the cam is conveniently driven to rotate through the rotary disc, the cam, the sliding rail, the sliding block, the rotating rod, the limiting plate and other components, the sliding rail is fixedly arranged on one side, protruding out of the cam, the sliding block is favorable for driving the clamping plate to swing in a fan shape under the rotating action of the rotating rod through repeated rotation of the cam, the top end of the supporting plate can drive the limiting plate to incline towards the top of the supporting plate, a workpiece on the supporting plate can be clamped and fixed, the workpiece can be conveniently limited, and welding is facilitated.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the sliding assembly of the present invention;

FIG. 4 is a schematic top view of the slider of the present invention;

fig. 5 is a schematic side structure view of the limiting plate of the utility model.

In the figure: 1. a housing; 2. a first motor; 3. a sliding assembly; 31. a cam; 32. a slide rail; 33. a slider; 34. clamping a plate; 4. a screw; 5. a slide plate; 6. a welding gun; 7. a connecting plate; 8. a limiting rod; 9. a support plate; 10. a second motor; 11. a turntable; 12. a rotating rod; 13. a fixing plate; 14. a limiting plate; 15. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a welding tool for a tensioning device, which comprises a housing 1 and a sliding assembly 3, wherein a first motor 2 is fixedly connected to the inner side of the top end of the housing 1, a screw rod 4 is fixedly connected to the transmission shaft of the first motor 2, a sliding plate 5 is connected to the outer side of the screw rod 4 in a threaded manner, a connecting plate 7 is fixedly connected to one end of the sliding plate 5, a welding gun 6 is fixedly connected to the bottom end of the connecting plate 7, a support plate 9 is fixedly connected to the inner wall of one side of the housing 1, a second motor 10 is fixedly connected to the inner side of the bottom end of the housing 1, a rotary table 11 is fixedly connected to the transmission shaft of the second motor 10, the sliding assembly 3 comprises a cam 31 and a sliding block 33, the cam 31 is fixedly arranged at one end of the rotary table 11, a slide rail 32 is fixedly arranged inside one side of the cam 31, the sliding block 33 is slidably arranged inside the cam 31, the sliding block 33 is slidably connected to the slide rail 32, and a clamping plate 34 is fixedly connected to one end of the sliding block 33, the top end of the clamping plate 34 is fixedly connected with a fixing plate 13.

Preferably, the bottom end of the screw rod 4 is rotatably connected with the inner side of the bottom end of the shell 1 through a bearing, so that the screw rod 4 can rotate conveniently; the other end of the sliding plate 5 is in sliding connection with the inner wall of the other side of the shell 1, so that the stability of the sliding plate 5 in moving is improved; the inner side of the top end of the shell 1 is fixedly connected with a limiting rod 8, one end of the limiting rod 8 is fixedly connected with the inner side of the bottom end of the shell 1, the outer side of the limiting rod 8 is in sliding connection with the inner side of the sliding plate 5, the sliding plate 5 is further limited, and the moving stability of the sliding plate 5 is improved; one end of the fixed plate 13 is fixedly connected with a limiting plate 14, and the limiting plate 14 is obliquely arranged so as to limit the workpiece on the support plate 9; the inner wall of the other side of the shell 1 is fixedly connected with a rotating rod 12, and one end of the rotating rod 12 is rotatably connected with one side of the clamping plate 34 through a rotating shaft, so that the clamping plate 34 can be conveniently supported; the fixed flush mounting plate 15 that is equipped with of opposite side of casing 1, flush mounting plate 15's surface is equipped with first motor switch, second motor switch and welder switch respectively, and first motor 2, second motor 10 and welder 6 are respectively through first motor switch, second motor switch and welder switch and external power supply electric connection, are convenient for control first motor 2, second motor 10 and welder 6's function respectively.

When the welding tool is used in detail, a workpiece is firstly placed on a support plate 9, then a second motor switch on a switch panel 15 controls a second motor 10 to work to drive a rotary table 11 to rotate, then a slide rail 32 on one side, protruding from a cam 31, of the cam 31 drives a slide block 33 connected with the slide block to slide by adjusting the rotating position of the cam 31 on the rotary table 11, so that the top end of the clamping plate 34 inclines towards the top of the support plate 9 through the protruding arc of the cam 31, wherein a rotating rod 12 plays a limiting role in the clamping plate 34 and facilitates the rotation of the clamping plate 34, at the moment, a limiting plate 14 can limit the workpiece on the top of the support plate 9, the subsequent processing operation on the workpiece is facilitated, and meanwhile, the limiting plate 14 can limit workpieces with different sizes through the rotation of the cam 31 with the arc-shaped side, improve the practicality, carry out spacing back with the work piece, drive 4 corotation of screw rod through first motor switch control first motor 2 this moment, can make and drive connecting plate 7 with 4 threaded connection's of screw rod slide 5 and reciprocate, can drive 7 fixed connection's of connecting plate welder 6 and move down, can make welder 6 weld the work piece through the welder switch, can make welder 6 shift up the restoration through controlling first motor 2 reversal after the welding finishes, convenient to use, easy and simple to handle labour saving and time saving.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a overspeed device tensioner welding frock, includes casing (1) and sliding assembly (3), its characterized in that: the inner side of the top end of the shell (1) is fixedly connected with a first motor (2), a transmission shaft of the first motor (2) is fixedly connected with a screw rod (4), the outer side of the screw rod (4) is in threaded connection with a sliding plate (5), one end of the sliding plate (5) is fixedly connected with a connecting plate (7), the bottom end of the connecting plate (7) is fixedly connected with a welding gun (6), the inner wall of one side of the shell (1) is fixedly connected with a supporting plate (9), the inner side of the bottom end of the shell (1) is fixedly connected with a second motor (10), the transmission shaft of the second motor (10) is fixedly connected with a turntable (11), the sliding assembly (3) comprises a cam (31) and a sliding block (33), the cam (31) is fixedly arranged at one end of the turntable (11), a sliding rail (32) is fixedly arranged inside one side of the cam (31), and the sliding block (33) is slidably arranged at the inner side of the cam (31), the sliding block (33) is connected with the sliding rail (32) in a sliding mode, one end of the sliding block (33) is fixedly connected with a clamping plate (34), and the top end of the clamping plate (34) is fixedly connected with a fixing plate (13).

2. The tensioning device welding tool of claim 1, wherein: the bottom end of the screw rod (4) is rotatably connected with the inner side of the bottom end of the shell (1) through a bearing.

3. The tensioning device welding tool of claim 1, wherein: the other end of the sliding plate (5) is connected with the inner wall of the other side of the shell (1) in a sliding manner.

4. The tensioning device welding tool of claim 1, wherein: the inboard fixedly connected with gag lever post (8) in top of casing (1), the one end of gag lever post (8) with the inboard fixed connection in bottom of casing (1), the outside of gag lever post (8) with the inboard sliding connection of slide (5).

5. The tensioning device welding tool of claim 1, wherein: one end of the fixing plate (13) is fixedly connected with a limiting plate (14), and the limiting plate (14) is obliquely arranged.

6. The tensioning device welding tool of claim 1, wherein: the inner wall of the other side of the shell (1) is fixedly connected with a rotating rod (12), and one end of the rotating rod (12) is rotatably connected with one side of the clamping plate (34) through a rotating shaft.

7. The tensioning device welding tool of claim 1, wherein: the welding gun is characterized in that a switch panel (15) is fixedly arranged on the other side of the shell (1), a first motor switch, a second motor switch and a welding gun switch are respectively arranged on the surface of the switch panel (15), and the first motor (2), the second motor (10) and the welding gun (6) are respectively electrically connected with an external power supply through the first motor switch, the second motor switch and the welding gun switch.