CN210908498U

CN210908498U - High-efficient automatic spot welder

Info

Publication number: CN210908498U
Application number: CN201921856374.8U
Authority: CN
Inventors: 陈波; 陈金; 邓乾光
Original assignee: Changzhou Pengrui Automation Equipment Co ltd
Current assignee: Changzhou Pengrui Automation Equipment Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-03
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a high-efficient automatic spot welder, including box and control box, the equal fixedly connected with supporting legs in both sides of bottom half, the bottom fixedly connected with antiskid rubber pad of supporting legs, the box has the cabinet door through hinge swing joint, the positive top fixedly connected with observation window of cabinet door, the hand slot has been seted up on the positive right side of cabinet door, the louvre has been seted up to the positive bottom of cabinet door, top and control box fixed connection on box right side, the positive top fixedly connected with display of control box, the top of control box just is located the below fixedly connected with button of display. The utility model discloses a cooperation of first electric welding head, second electric welding head, electric putter and control box is used, can realize automatic control device through the control box to the spot welding of centre gripping work piece, better assurance device processing work piece's stability, can realize carrying out high-efficient spot welding to the work piece.

Description

High-efficient automatic spot welder

Technical Field

The utility model relates to a spot welder equipment technical field specifically is a high-efficient automatic spot welder.

Background

The spot welder adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, welding current flows from one electrode to the other electrode to form instant thermal welding at the two contact resistance points, the welding current flows from the other electrode to the electrode along the two workpieces to form a loop instantly, the internal structure of the workpiece to be welded is not damaged, in order to ensure the nugget size and the welding spot strength, the welding time and the welding current can be mutually complemented within a certain range, in order to obtain a welding spot with certain strength, large current and short time can be adopted, small current and long time can be adopted, hard specification or soft specification can be selected, depending on the performance, the thickness and the power used by the welder, the current and the time required by the metals with different performances and thicknesses are both up and down limited, the spot welding machine has the advantages that the spot welding machine is accurate in use, the existing spot welding machine cannot automatically and electrically weld a workpiece, the workpiece cannot be efficiently clamped and moved, the working efficiency of the spot welding machine is reduced, the work continuity of workers is not facilitated, and inconvenience is brought to production work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient automatic spot welder possesses the advantage that can high-efficient centre gripping work piece and automatic spot welding, has solved current spot welder and can not weld the work piece automatically, can not carry out the removal with the work piece centre gripping by the efficient, has reduced spot welder work's efficiency, is unfavorable for going on continuously of workman's work, has brought inconvenient problem for production work.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency automatic spot welding machine comprises a box body and a control box, wherein supporting legs are fixedly connected to two sides of the bottom of the box body, anti-skid rubber pads are fixedly connected to the bottoms of the supporting legs, the box body is movably connected with a cabinet door through hinges, an observation window is fixedly connected to the top of the front face of the cabinet door, a hand groove is formed in the right side of the front face of the cabinet door, heat dissipation holes are formed in the bottom of the front face of the cabinet door, the top of the right side of the box body is fixedly connected with the control box, a display is fixedly connected to the top of the front face of the control box, a button is fixedly connected to the top of the control box and below the display, a first connecting plate is fixedly connected to the bottom of the left side of the box body, a backing plate is fixedly connected to the top of the first connecting plate, the right side of, a first electric welding head penetrates through the left side of the second connecting plate, a third connecting plate is fixedly connected to the top of the left side of the box body, an electric push rod is fixedly connected to the left side of the third connecting plate, a second electric welding head is fixedly connected to the bottom of the electric push rod, a groove is formed in the top of the left side of the box body and below the third connecting plate, a fourth connecting plate is movably connected to an inner cavity of the groove, a rack is fixedly connected to the top of the fourth connecting plate, a clamp shell is fixedly connected to the top of the left side of the front side of the box body, a spring is fixedly connected to the top of the inner cavity of the clamp shell, a handle body is fixedly connected to the bottom of the spring, through holes are formed in the bottom of the right side of the clamp shell, the right side and the bottom of the handle body both penetrate through the through holes and extend to the outside, the quantity of bearing is two, the equal fixedly connected with threaded rod in inside of two bearings, threaded rod's surface just is located threaded connection between two bearings and has the grip block, the quantity of grip block is two, the bottom fixedly connected with spacing body of the relative one side of two grip blocks.

Preferably, the number of the heat dissipation holes is four, and the distances among the heat dissipation holes are equal.

Preferably, the shape of observation window is the cuboid, and the material of observation window is glass.

Preferably, the thread directions of the two ends of the threaded rod are opposite, a rotating handle is arranged at one end of the threaded rod, and anti-skid grains are arranged on the surface of the rotating handle.

Preferably, the height of the top of the first electric welding head is equal to that of the limiting body, and the centers of the first electric welding head and the second electric welding head are on the same straight line.

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

1. the utility model discloses a cooperation of first electric welding head, second electric welding head, electric putter and control box is used, can realize automatic control device through the control box to the spot welding of centre gripping work piece, better assurance device processing work piece's stability, can realize carrying out high-efficient spot welding to the work piece.

2. The utility model discloses a set up the recess, can realize the slip of fourth connecting plate, the better assurance processing article can remove man-hour, the better efficiency of work piece processing of having guaranteed, through setting up the body, can realize stopping blocking the fourth connecting plate when accomplishing the removal of fourth connecting plate, the better effect after the work piece processing of having guaranteed, through setting up spacing body, can guarantee that the work piece can not slide downwards man-hour, the better quality of work piece spot welding of having guaranteed, through setting up anti-skidding rubber pad, the better stability of having guaranteed the device, through setting up the hand groove, can increase the convenience that the cabinet door was opened.

Drawings

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

fig. 2 is a schematic structural view of the threaded rod of the present invention;

FIG. 3 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure B in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a control box; 3. a limiting body; 4. supporting legs; 5. an anti-skid rubber pad; 6. a cabinet door; 7. an observation window; 8. a hand groove; 9. heat dissipation holes; 10. a display; 11. a button; 12. a first connecting plate; 13. a base plate; 14. a second connecting plate; 15. a first electric welding head; 16. a third connecting plate; 17. an electric push rod; 18. a second electric welding head; 19. a groove; 20. a fourth connecting plate; 21. a rack; 22. a card body shell; 23. a spring; 24. a handle body; 25. a bearing; 26. a threaded rod; 27. and (4) clamping the plate.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-4, a high-efficiency automatic spot welding machine comprises a box body 1 and a control box 2, wherein two sides of the bottom of the box body 1 are fixedly connected with supporting legs 4, the bottoms of the supporting legs 4 are fixedly connected with anti-skid rubber pads 5, the stability of the device is better ensured by arranging the anti-skid rubber pads 5, the convenience of opening a cabinet door 6 can be increased by arranging a hand groove 8, the box body 1 is movably connected with the cabinet door 6 through hinges, the front top of the cabinet door 6 is fixedly connected with an observation window 7, the observation window 7 is cuboid in shape, the observation window 7 is made of glass, the right side of the front of the cabinet door 6 is provided with the hand groove 8, the front bottom of the cabinet door 6 is provided with four heat dissipation holes 9, the distance between each heat dissipation hole 9 is equal, the top of the right side of the box body 1 is fixedly connected with the control box 2, the front, the top of the control box 2 is fixedly connected with a button 11 below the display 10, the bottom of the left side of the box body 1 is fixedly connected with a first connecting plate 12, the top of the first connecting plate 12 is fixedly connected with a backing plate 13, the right side of the backing plate 13 is fixedly connected with the box body 1, the top of the backing plate 13 is fixedly connected with a second connecting plate 14, the right side of the second connecting plate 14 is fixedly connected with the box body 1, the left side of the second connecting plate 14 is penetrated with a first electric welding head 15, the top of the left side of the box body 1 is fixedly connected with a third connecting plate 16, the left side of the third connecting plate 16 is fixedly connected with an electric push rod 17, the bottom of the electric push rod 17 is fixedly connected with a second electric welding head 18, the top of the left side of the box body 1 is provided with a groove 19 below the third connecting plate 16, through the groove 19, the sliding, the efficiency of workpiece processing is better ensured, the inner cavity of the groove 19 is movably connected with a fourth connecting plate 20, the top of the fourth connecting plate 20 is fixedly connected with a rack 21, the top of the left side of the front surface of the box body 1 is fixedly connected with a clamp body shell 22, the top of the inner cavity of the clamp body shell 22 is fixedly connected with a spring 23, the bottom of the spring 23 is fixedly connected with a handle body 24, through the arrangement of the handle body 24, the fourth connecting plate 20 can be clamped and stopped when the fourth connecting plate 20 is moved, the workpiece processing effect is better ensured, the bottom and the right side of the clamp body shell 22 are both provided with through holes, the right side and the bottom of the handle body 24 are both penetrated through the through holes and extend to the outside, the handle body 24 is movably connected with the rack 21, the left side of the fourth connecting plate 20 is fixedly connected with bearings 25, the number of the bearings 25 is two, the insides of the two bearings 25, one end of threaded rod 26 is provided with rotatory handle, and the surface of rotatory handle is provided with anti-skidding line, threaded rod 26's surface just is located threaded connection has grip block 27 between two bearings 25, the quantity of grip block 27 is two, the bottom fixedly connected with spacing body 3 of two relative one sides of grip block 27, through setting up spacing body 3, can guarantee that the work piece can not the lapse when adding man-hour, the better quality of having guaranteed the work piece spot welding, the height at first electric welding head 15 top equals the height of spacing body 3, first electric welding head 15 is on a straight line with the center of second electric welding head 18.

When the device is used, the device is firstly installed at a working place, whether the equipment normally runs or not is observed through the observation window 7, if the cabinet door 6 is abnormally pulled to open the hand groove 8 for maintenance, when an object is subjected to spot welding, the rotating handle on the threaded rod 26 is rotated firstly, the threaded rod 26 rotates to drive the clamping plates 27 to move oppositely, when the distance between the clamping plates 27 is close to the length of the object, the object is placed on the limiting body 3, then the rotating handle on the threaded rod 26 is rotated to clamp the object, the handle body 24 is pulled upwards, the object is moved to a processing position by moving the fourth connecting plate 20, the handle body 24 is loosened to realize the fixation of the fourth connecting plate 20, the electric push rod 17 is controlled to move downwards through the control box 2, the electric push rod 17 drives the second electric welding head 18 to carry out spot welding on the object, after the operation is finished, the electric push rod 17 is controlled to move upwards, the electric push rod 17 drives the second electric welding head 18 to leave the object, and then the rotary handle on the threaded rod 26 is rotated to take out the object, so that the whole machining operation is completed.

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 high-efficient automatic spot welder, includes box (1) and control box (2), its characterized in that: the improved cabinet is characterized in that supporting legs (4) are fixedly connected to two sides of the bottom of the cabinet body (1), anti-skid rubber pads (5) are fixedly connected to the bottom of the supporting legs (4), the cabinet body (1) is movably connected with a cabinet door (6) through hinges, an observation window (7) is fixedly connected to the front top of the cabinet door (6), a hand groove (8) is formed in the front right side of the cabinet door (6), heat dissipation holes (9) are formed in the front bottom of the cabinet door (6), the top of the right side of the cabinet body (1) is fixedly connected with the control box (2), a display (10) is fixedly connected to the front top of the control box (2), a button (11) is fixedly connected to the top of the control box (2) and is located below the display (10), a first connecting plate (12) is fixedly connected to the left bottom of the cabinet body (1), and a backing plate, the right side of the base plate (13) is fixedly connected with the box body (1), the top of the base plate (13) is fixedly connected with a second connecting plate (14), the right side of the second connecting plate (14) is fixedly connected with the box body (1), a first electric welding head (15) penetrates through the left side of the second connecting plate (14), the left top of the box body (1) is fixedly connected with a third connecting plate (16), the left side of the third connecting plate (16) is fixedly connected with an electric push rod (17), the bottom of the electric push rod (17) is fixedly connected with a second electric welding head (18), the left top of the box body (1) is arranged below the third connecting plate (16) and is provided with a groove (19), the inner cavity of the groove (19) is movably connected with a fourth connecting plate (20), the top of the fourth connecting plate (20) is fixedly connected with a rack (21), the right side of the box body (1) is fixedly connected with a clamp shell (22, the utility model discloses a clamp for fixing the automobile seat, including card body shell (22), the top fixedly connected with spring (23) of card body shell (22) inner chamber, the bottom fixedly connected with of spring (23) is body (24), the through-hole has all been seted up to bottom and bottom on card body shell (22) right side, the right side and the bottom of the body (24) all run through the through-hole and extend to the outside, be body (24) and rack (21) swing joint, left side fixedly connected with bearing (25) of fourth connecting plate (20), the quantity of bearing (25) is two, the equal fixedly connected with threaded rod (26) in inside of two bearings (25), threaded rod (26) the surface just is located threaded connection has grip block (27) between two bearings (25), the quantity of grip block (27) is two, the spacing body (3) of the bottom fixedly connected with of one side relatively of two grip block (27).

2. An efficient automatic spot welder according to claim 1, characterized in that: the number of the heat dissipation holes (9) is four, and the distance between every two heat dissipation holes (9) is equal.

3. An efficient automatic spot welder according to claim 1, characterized in that: the observation window (7) is cuboid, and the observation window (7) is made of glass.

4. An efficient automatic spot welder according to claim 1, characterized in that: the screw thread opposite direction at threaded rod (26) both ends, the one end of threaded rod (26) is provided with rotatory handle, and the surface of rotatory handle is provided with anti-skidding line.

5. An efficient automatic spot welder according to claim 1, characterized in that: the height of the top of the first electric welding head (15) is equal to that of the limiting body (3), and the centers of the first electric welding head (15) and the second electric welding head (18) are on the same straight line.