CN210306413U

CN210306413U - T-shaped workpiece spot welding tool

Info

Publication number: CN210306413U
Application number: CN201920674030.9U
Authority: CN
Inventors: 沈晓平
Original assignee: Wuxi Xinhe Fukang Precision Machinery Co Ltd
Current assignee: Wuxi Xinhe Fukang Precision Machinery Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-14
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a T type work piece spot welding frock, including the workstation, the first fixed module of left side fixedly connected with at workstation top, the first joint iron sheet of left side fixedly connected with at first fixed module top, the back fixedly connected with second fixed module at workstation top and on being located first fixed module right side, the back fixedly connected with second joint iron sheet at second fixed module top, the workstation top and the right side fixed mounting who is located first fixed module have a side positioner. The utility model discloses a set up side positioner, can carry out assistance-localization real-time in the workman carries out spot welding operation to T type work piece, make things convenient for the workman to carry out accurate welding, can adjust according to work piece thickness or different width, the use of different work pieces has been adapted, has reduced the operation degree of difficulty, can effectively guarantee to weld off-the-shelf quality and precision, has improved work efficiency and yield, is favorable to carrying out extensive using widely.

Description

T-shaped workpiece spot welding tool

Technical Field

The utility model relates to the field of welding technique, specifically be a T type work piece spot welding frock.

Background

Welding, also known as fusion or welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, and the like.

T type work piece is high to its welded quality requirement in spot welding, and workman's the welding degree of difficulty is great, and mostly do not rely on positioning tool directly to operate among the prior art, cause the welding finished product quality or precision relatively poor easily, and efficiency is very low, also has the inconvenient operation simultaneously, the drawback that the yield is low, for this reason we have proposed a T type work piece spot welding frock to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a T type work piece spot welding frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spot welding tool for a T-shaped workpiece comprises a workbench, wherein a first fixing module is fixedly connected to the left side of the top of the workbench, a first clamping iron sheet is fixedly connected to the left side of the top of the first fixing module, a second fixing module is fixedly connected to the back of the top of the workbench and located on the right side of the first fixing module, a second clamping iron sheet is fixedly connected to the back of the top of the second fixing module, and a side positioning device is fixedly mounted on the top of the workbench and located on the right side of the first fixing module;

the side positioning device comprises a fixed shell, the bottom of the fixed shell is fixedly connected with the top of the workbench, the left side of the inner wall of the fixed shell is fixedly connected with a limiting cross bar, the right end of the limiting cross bar is fixedly connected with the right side of the inner wall of the fixed shell, the surface of the limiting cross bar is sleeved with a moving block, a threaded rod is arranged on the right side of the fixed shell and in front of the limiting cross bar, the left end of the threaded rod sequentially penetrates through the fixed shell and the moving block from right to left and extends to the outer part of the moving block, the top of the moving block penetrates through the fixed shell and extends to the outside of the fixed shell to be fixedly connected with a lower supporting plate, the top of the lower supporting plate is fixedly connected with an upper supporting plate through two connecting springs, the top of the upper supporting plate is provided with a bolt, the top of the lower supporting plate corresponding to the bolt is provided with a screw hole matched with the bolt, the bottom end of the bolt sequentially penetrates through the upper abutting plate and the screw hole from top to bottom and extends to the inside of the screw hole to be in threaded connection with the screw hole.

Preferably, the fixed shell inner wall left side just corresponds the position fixedly connected with antifriction bearing of threaded rod, the one end of threaded rod runs through antifriction bearing and extends to its inside rather than swing joint.

Preferably, the right end of the threaded rod is fixedly connected with a rocker arm, and the top end of the bolt is fixedly connected with a rotating handle.

Preferably, the surface of the threaded rod is provided with an external thread, and the position of the moving block corresponding to the threaded rod is provided with an internal thread matched with the external thread.

Preferably, the top of the lower abutting plate and the left and right sides of the corresponding bolt are fixedly connected with limiting longitudinal rods, and the top ends of the limiting longitudinal rods penetrate through the upper abutting plate and extend to the limiting stop blocks fixedly connected to the outer portions of the upper abutting plate and the lower abutting plate.

Preferably, the left side of the top of the upper supporting plate is fixedly connected with a lamp holder, and the lamp holder is provided with a lamp bead.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up side positioner, can carry out assistance-localization real-time in the workman carries out spot welding operation to T type work piece, make things convenient for the workman to carry out accurate welding, can adjust according to work piece thickness or different width, the use of different work pieces has been adapted, has reduced the operation degree of difficulty, can effectively guarantee to weld off-the-shelf quality and precision, has improved work efficiency and yield, is favorable to carrying out extensive using widely.

2. The utility model discloses a set up antifriction bearing, it is fixed to carry out certain support to the left end of threaded rod, thereby the smoothness of threaded rod when rotating has been improved, through setting up rocking arm and rotatory handle, the person of facilitating the use rotates threaded rod or bolt, thereby reach the purpose of drive or regulation, through setting up spacing vertical pole and limit stop, carry out certain spacing to the movement track of last butt plate, can guarantee that it is perpendicular up-and-down motion and can not produce the offset, through setting up lighting fixture and lamp pearl, made things convenient for the workman to carry out work under the relatively poor environment of light.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a sectional view of the side positioning device of the present invention;

fig. 3 is a structural section view of a side view of the side positioning device of the present invention.

In the figure: 1 workstation, 2 first fixed module, 3 first joint iron sheet, 4 fixed modules of second, 5 second joint iron sheet, 6 side positioner, 61 stationary housing, 62 spacing horizontal pole, 63 movable block, 64 threaded rod, 65 lower support plate, 66 connecting spring, 67 upper support plate, 68 bolt, 69 screw, 610 antifriction bearing, 611 rocking arm, 612 rotation handle, 613 spacing vertical pole, 614 spacing dog, 615 lighting fixture, 616 lamp pearl.

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 work belong to the protection scope of the present invention.

Please refer to fig. 1, a spot welding tool for T-shaped workpieces, comprising a workbench 1, a first fixing module 2 fixedly connected to the left side of the top of the workbench 1, a first clamping iron sheet 3 fixedly connected to the left side of the top of the first fixing module 2, a second fixing module 4 fixedly connected to the back of the top of the workbench 1 and located on the right side of the first fixing module 2, a second clamping iron sheet 5 fixedly connected to the back of the top of the second fixing module 4, and a side positioning device 6 fixedly mounted on the right side of the top of the workbench 1 and located on the first fixing module 2.

Referring to fig. 1-3, the side positioning device 6 includes a fixed housing 61, the bottom of the fixed housing 61 is fixedly connected to the top of the worktable 1, the left side of the inner wall of the fixed housing 61 is fixedly connected to a limit cross bar 62, the right end of the limit cross bar 62 is fixedly connected to the right side of the inner wall of the fixed housing 61, a moving block 63 is sleeved on the surface of the limit cross bar 62, a threaded rod 64 is disposed on the right side of the fixed housing 61 and in front of the limit cross bar 62, a rocker arm 611 is fixedly connected to the right end of the threaded rod 64, the left end of the threaded rod 64 sequentially penetrates through the fixed housing 61 and the moving block 63 from right to left and extends to the outside of the moving block 63, an external thread is disposed on the surface of the threaded rod 64, an internal thread adapted to the external thread is disposed on the moving block 63 corresponding to the threaded rod 64, a rolling bearing 610 is, the top of the moving block 63 penetrates through the fixed shell 61 and extends to the outside of the fixed shell, a lower abutting plate 65 is fixedly connected to the top of the lower abutting plate 65 through two connecting springs 66, an upper abutting plate 67 is fixedly connected to the top of the lower abutting plate 65 through two connecting springs 66, a lamp holder 615 is fixedly connected to the left side of the top of the upper abutting plate 67, a lamp bead 616 is arranged on the lamp holder 615, a bolt 68 is arranged on the top of the upper abutting plate 67, a rotating handle 612 is fixedly connected to the top end of the bolt 68, a screw hole 69 matched with the top end of the lower abutting plate 65 is formed in the position corresponding to the bolt 68, the bottom end of the bolt 68 sequentially penetrates through the upper abutting plate 67 and the screw hole 69 from top to bottom and extends to the inside of the screw hole 69 to be in threaded connection with the bolt, longitudinal limiting rods 613 are fixedly connected to the top end of the lower abutting plate 65 and the left and right sides corresponding to the bolt 68, a limiting stopper 614 is, thereby improving the smoothness of the threaded rod 64 during rotation, facilitating the rotation of the threaded rod 64 or the bolt 68 by a user by arranging the rocker arm 611 and the rotating handle 612 so as to achieve the purpose of driving or adjusting, limiting the motion track of the upper abutting plate 67 to a certain extent by arranging the limiting longitudinal rod 613 and the limiting stop 614 so as to ensure that the vertical up-and-down motion of the upper abutting plate does not generate position deviation, facilitating the work of workers in an environment with poor light by arranging the lamp bracket 615 and the lamp bead 616, performing auxiliary positioning during the spot welding operation of the T-shaped workpiece by the workers by arranging the side positioning device 6, facilitating the accurate welding of the workers, adjusting according to the thickness or different widths of the workpiece, adapting to the use of different workpieces, reducing the operation difficulty, effectively ensuring the quality and accuracy of a welded finished product, and improving the working efficiency and the yield, is beneficial to large-scale popularization and application.

When the T-shaped workpiece clamping device is used, two sides of the outer side of a T-shaped workpiece to be welded are respectively abutted to the first clamping iron sheet 3 and the second clamping iron sheet 5, the threaded rod 64 is rotated according to the width of one side of the T-shaped workpiece, the moving block 63 which is in threaded connection with the threaded rod is used for driving the lower abutting plate 65 and the upper abutting plate 67 to move in the left-right direction under the limiting action of the limiting cross rod 62, the bolt 68 is rotated according to the thickness of the workpiece, the bolt 68 is pressed or moved upwards in the screw hole 69 to adjust the distance between the lower abutting plate 65 and the upper abutting plate 67, a gap between the lower abutting plate 65 and the upper abutting plate 67 is close to the workpiece, and the other side of the workpiece is clamped and positioned.

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

Claims

1. The utility model provides a T type work piece spot welding frock, includes workstation (1), its characterized in that: a first fixing module (2) is fixedly connected to the left side of the top of the workbench (1), a first clamping iron sheet (3) is fixedly connected to the left side of the top of the first fixing module (2), a second fixing module (4) is fixedly connected to the back of the top of the workbench (1) and located on the right side of the first fixing module (2), a second clamping iron sheet (5) is fixedly connected to the back of the top of the second fixing module (4), and a side positioning device (6) is fixedly mounted on the top of the workbench (1) and located on the right side of the first fixing module (2);

the side positioning device (6) comprises a fixed shell (61), the bottom of the fixed shell (61) is fixedly connected with the top of the workbench (1), the left side of the inner wall of the fixed shell (61) is fixedly connected with a limiting cross rod (62), the right end of the limiting cross rod (62) is fixedly connected with the right side of the inner wall of the fixed shell (61), a moving block (63) is sleeved on the surface of the limiting cross rod (62), a threaded rod (64) is arranged on the right side of the fixed shell (61) and in front of the limiting cross rod (62), the left end of the threaded rod (64) sequentially penetrates through the fixed shell (61) and the moving block (63) from right to left and extends to the outside of the moving block (63), the top of the moving block (63) penetrates through the fixed shell (61) and extends to the outside of the fixed shell and is fixedly connected with a lower abutting plate (65), and the top of the lower abutting plate (65) is fixedly connected with an upper abutting, the top of the upper abutting plate (67) is provided with a bolt (68), the top of the lower abutting plate (65) and the position corresponding to the bolt (68) are provided with screw holes (69) matched with the bolt, and the bottom end of the bolt (68) sequentially penetrates through the upper abutting plate (67) and the screw holes (69) from top to bottom and extends to the inside of the screw holes (69) to be connected with the screw holes.

2. The T-shaped workpiece spot welding tool according to claim 1, characterized in that: fixed shell (61) inner wall left side just corresponds position fixedly connected with antifriction bearing (610) of threaded rod (64), the one end of threaded rod (64) runs through antifriction bearing (610) and extends to its inside rather than swing joint.

3. The T-shaped workpiece spot welding tool according to claim 1, characterized in that: the right end of the threaded rod (64) is fixedly connected with a rocker arm (611), and the top end of the bolt (68) is fixedly connected with a rotating handle (612).

4. The T-shaped workpiece spot welding tool according to claim 1, characterized in that: the surface of the threaded rod (64) is provided with external threads, and the position of the moving block (63) corresponding to the threaded rod (64) is provided with internal threads matched with the external threads.

5. The T-shaped workpiece spot welding tool according to claim 1, characterized in that: the top of the lower supporting plate (65) and the left side and the right side of the corresponding bolt (68) are fixedly connected with limiting longitudinal rods (613), and the top ends of the limiting longitudinal rods (613) penetrate through the upper supporting plate (67) and extend to the outer portions of the upper supporting plate and the lower supporting plate to be fixedly connected with limiting stop blocks (614).

6. The T-shaped workpiece spot welding tool according to claim 1, characterized in that: go up the left side fixedly connected with lighting fixture (615) at support board (67) top, be provided with lamp pearl (616) on lighting fixture (615).