CN212634650U

CN212634650U - Resistance welding device

Info

Publication number: CN212634650U
Application number: CN202020438067.4U
Authority: CN
Inventors: 毛威
Original assignee: Suzhou Harmontronics Intelligent Technology Co ltd
Current assignee: Suzhou Harmontronics Intelligent Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-03-02
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a resistance welding device, including bottom plate, push rod fixing base, first sliding seat, bottom electrode clamp splice, bottom electrode, supporting seat, go up the electrode, go up electrode clamp splice, buffering post, second sliding seat, first drive arrangement, go up electrode fixing base, first push rod, second drive arrangement, elastic element, the utility model discloses a resistance welding device simple structure is reasonable, and mechanical strength is high, the controllability is strong, and it is big to go up the bottom electrode stroke of opening and shutting, and bottom electrode work rigidity is strong, goes up the electrode and has the buffering design, makes solder joint positioning accuracy improve, and welding quality strengthens, has improved the quality of production efficiency and device itself.

Description

Resistance welding device

Technical Field

The utility model relates to a resistance machining field especially relates to a resistance welding device.

Background

Today of the rapid development of electronic technology and electrical equipment technology, a spot welding device is also required to have faster speed, higher efficiency, the depth is large, the deformation is small, the heat affected zone is small, the welding quality is high, the workpiece placement position is accurate, the positioning structure is simple, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a resistance welding device, the device simple structure is reasonable, and mechanical strength is high, the controllability is strong, and it is big to go up the bottom electrode stroke of opening and shutting, and bottom electrode work rigidity is strong, and it has the buffer design to go up the electrode, makes solder joint positioning accuracy improve, and welding quality strengthens, has improved the quality of production efficiency and device itself.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: a resistance welding device comprises a bottom plate, a push rod fixing seat, a first sliding seat, a lower electrode clamping block, a lower electrode, a supporting seat, an upper electrode clamping block, a buffer column, a second sliding seat, a first driving device, an upper electrode fixing seat, a first push rod, a second driving device and an elastic element, wherein the supporting seat is fixed on the bottom plate, the first sliding seat is connected with the supporting seat in a sliding manner, the second driving device is connected with the bottom plate, the push rod fixing seat is fixed on the bottom plate, one end of the first push rod is connected with the first sliding seat, the other end of the first push rod is hinged with the second driving device, one end of the second push rod is connected with the push rod fixing seat, the other end of the second push rod is hinged with the second driving device, the lower electrode clamping block is fixed on the first sliding seat, the lower electrode is arranged on the lower electrode clamping block, thus, the second driving device can drive the first sliding seat to move up and down on the supporting seat so as to drive the lower electrode to move up and down, the first driving device is fixed on the supporting seat, the second sliding seat is connected with the first driving device, the buffer column is connected with the second sliding seat through the elastic element, so that the elastic element and the buffer column are matched to buffer the movement of the upper electrode, the upper electrode fixing seat is connected with the buffer column, the upper electrode clamping block is fixed on the upper electrode fixing seat, the upper electrode is arranged on the upper electrode clamping block, and the first driving device can drive the upper electrode to move up and down.

Specifically, the resistance welding device further comprises a buffer, wherein the buffer is fixed on the supporting seat, and therefore the buffer can buffer the first sliding seat moving upwards.

The utility model discloses a resistance welding device's working process does: when the second driving device drives the lower electrode to move upwards, the first driving device drives the upper electrode to move downwards, the two electrodes reach working positions, after the two electrodes are reset, one action cycle is completed, the buffer column and the elastic element perform buffer protection on the upper electrode, and the buffer performs buffer protection on the lower electrode.

Drawings

FIG. 1 is a front view of a resistance welding apparatus of the present invention;

fig. 2 is a left side view of a resistance welding apparatus of the present invention;

FIG. 3 is a cross-sectional view of a resistance welding apparatus A-A of the present invention;

1. a base plate; 2. a push rod fixing seat; 3. a first sliding seat; 4. a lower electrode clamping block; 5. a lower electrode; 6. a supporting seat; 7. an upper electrode; 8. an upper electrode clamp block; 9. a buffer column; 10. a second sliding seat; 11. a first driving device; 12. an upper electrode holder; 13. a buffer; 14. a second push rod; 15. a first push rod; 16 a second drive device; 17. an elastic element.

Detailed Description

For better understanding of the technical solution of the present invention, a preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, fig. 2 and fig. 3, the resistance welding device of the present invention comprises a bottom plate 1, a push rod fixing seat 2, a first sliding seat 3, a lower electrode clamping block 4, a lower electrode 5, a supporting seat 6, an upper electrode 7, an upper electrode clamping block 8, a buffer column 9, a second sliding seat 10, a first driving device 11, an upper electrode fixing seat 12, a first push rod 15, a second push rod 14, a second driving device 16 and an elastic element 17, wherein the supporting seat 6 is fixed on the bottom plate 1, the first sliding seat 3 is slidably connected with the supporting seat 6, the second driving device 16 is connected with the bottom plate 1, the push rod fixing seat 2 is fixed on the bottom plate 1, one end of the first push rod 15 is connected with the first sliding seat 3 and the other end is hinged with the second driving device 16, one end of the second push rod 14 is connected with the push rod fixing seat 2 and the other end is also hinged with the second driving device 16, the lower electrode clamping block 4 is fixed, the lower electrode 5 is arranged on the lower electrode clamping block 4, so that the second driving device 16 can drive the first sliding seat 3 to move up and down on the supporting seat 6 through the first push rod 15 and the second push rod 14, thereby driving the lower electrode 5 to move up and down, the first driving device 11 is fixed on the supporting seat 6, the second sliding seat 10 is connected with the first driving device 11, the buffer column 9 is connected with the second sliding seat 10 through the elastic element 17, so that the elastic element 17 and the buffer column 9 are matched to buffer the movement of the upper electrode 7, the upper electrode fixing seat 12 is connected with the buffer column 9, the upper electrode clamping block 8 is fixed on the upper electrode fixing seat 12, and the upper electrode 7 is arranged on the upper electrode clamping block 8, so that the first driving device 11 can drive the upper electrode 7 to move up and down.

As shown in fig. 1, the resistance welding device of the present invention further includes a buffer 13, and the buffer 13 is fixed on the supporting seat 6, so that the buffer 13 can buffer the first sliding seat 3 moving upward.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. A resistance welding device is characterized by comprising a bottom plate, a push rod fixing seat, a first sliding seat, a lower electrode clamping block, a lower electrode, a supporting seat, an upper electrode clamping block, a buffer column, a second sliding seat, a first driving device, an upper electrode fixing seat, a first push rod, a second driving device and an elastic element, wherein the supporting seat is fixed on the bottom plate, the first sliding seat is in sliding connection with the supporting seat, the second driving device is connected with the bottom plate, the push rod fixing seat is fixed on the bottom plate, one end of the first push rod is connected with the first sliding seat, the other end of the first push rod is hinged with the second driving device, one end of the second push rod is connected with the push rod fixing seat, the other end of the second push rod is hinged with the second driving device, the lower electrode clamping block is fixed on the first sliding seat, the lower electrode is arranged on the lower electrode clamping block, the first driving device is fixed on the supporting seat, the second sliding seat is connected with the first driving device, the buffer column is connected with the second sliding seat through the elastic element, the upper electrode fixing seat is connected with the buffer column, the upper electrode clamping block is fixed on the upper electrode fixing seat, and the upper electrode is installed on the upper electrode clamping block.

2. A resistance welding apparatus according to claim 1, further comprising a buffer fixed to said support base.