CN208556290U - A kind of electric resistance welding polishing head for capableing of real-time monitoring welding pressure - Google Patents
A kind of electric resistance welding polishing head for capableing of real-time monitoring welding pressure Download PDFInfo
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- CN208556290U CN208556290U CN201820630166.5U CN201820630166U CN208556290U CN 208556290 U CN208556290 U CN 208556290U CN 201820630166 U CN201820630166 U CN 201820630166U CN 208556290 U CN208556290 U CN 208556290U
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Abstract
A kind of electric resistance welding polishing head for capableing of real-time monitoring welding pressure, belongs to resistance welding equipment technical field, the welding pressure for real-time monitoring electric resistance welding.Its technical solution is: the upper end of cylinder barrel is connected by upper connecting base with electric resistance welding pressing member, the lower end of cylinder barrel is connected with the upper end of guide cylinder, the central axis of cylinder barrel and guide cylinder is overlapped, piston and cylinder rod are located in cylinder barrel, the lower end of cylinder barrel has pilot hole to be connected with the upper end of guide cylinder, the lower end of cylinder rod enters guide cylinder by pilot hole, pressure rod is located in guide cylinder, guide bearing is arranged at the lower part of guide cylinder, the lower part of pressure rod is connect with guide bearing inner hole, pressure sensor is connected between the lower end of cylinder rod and the upper end of pressure rod, the bottom surface that guide cylinder is stretched out in the lower end of pressure rod is connected with electrode arm seat.The utility model is the pioneering of resistance welding equipment, can real-time monitoring welding pressure in the welding process, to ensuring that welding quality is of great significance.
Description
Technical field
The utility model relates to a kind of electric resistance welding polishing heads with real-time monitoring welding pressure function, belong to electric resistance welding and set
Standby technical field.
Background technique
Pressure, time, electric current are the big elements of electric resistance welding three.In this three big element, reliable and stable welding pressure is weldering
Connect the important leverage of quality, existing resistance welder has been able to real-time monitoring and connects weld interval in welding process, welding electricity
Stream, but can't effective real-time monitoring welding pressure.The polishing head of resistance welder is that welding pressure directly feeds mechanism, because
This designs and develops a kind of polishing head for capableing of real-time monitoring welding pressure to ensureing that welding quality has important practical significance.
Utility model content
The electric resistance welding for capableing of real-time monitoring welding pressure the technical problem to be solved by the utility model is to provide one kind adds
Pressure head, this pressurization header structure can be realized the purpose of real-time monitoring welding pressure in the welding process, to ensure welding quality.
The technical solution for solving above-mentioned technical problem is:
A kind of electric resistance welding polishing head for capableing of real-time monitoring welding pressure, it include upper connecting base, cylinder barrel, guide cylinder,
Piston, cylinder rod, pressure rod, pressure sensor, guide bearing, electrode arm seat, upper connecting base are connected to the upper end of cylinder barrel, on
Attachment base is connected with electric resistance welding pressing member, and the lower end of cylinder barrel is connected with the upper end of guide cylinder, cylinder barrel and guide cylinder
Central axis be overlapped, piston and cylinder rod be located in cylinder barrel, and cylinder rod is connected to piston lower portion center, the lower end of cylinder barrel
There is pilot hole to be connected with the upper end of guide cylinder, the lower end of cylinder rod enters guide cylinder by pilot hole, and pressure rod is located at guiding
In cylinder, guide bearing is arranged at the lower part of guide cylinder, and the lower part of pressure rod is connect with guide bearing inner hole, and pressure sensor is located at
Between the lower end of cylinder rod and the upper end of pressure rod, the pressure detecting part of pressure sensor respectively with the lower end of cylinder rod and add
The upper end of compression bar is connected, and the bottom surface of guide cylinder is stretched out in the lower end of pressure rod, and electrode arm seat is connected with the lower end of pressure rod.
The above-mentioned electric resistance welding polishing head for capableing of real-time monitoring welding pressure, the cylinder barrel by piston be divided into upper chamber and
The upper chamber of lower chambers, the cylinder barrel above piston has air inlet pipe to be connected with compressed air pipe, the cylinder barrel below piston
Lower chambers there is exhaust pipe to be communicated with the outside.
The above-mentioned electric resistance welding polishing head for capableing of real-time monitoring welding pressure, the communication module part of the pressure sensor with
Resistance welder control device is connected.
The beneficial effects of the utility model are:
The cylinder barrel and guide cylinder of the utility model are coaxially laid, and cylinder rod and pressure rod are coaxially connected, pressure sensor
It is mounted between cylinder rod and pressure rod, by pushing piston and cylinder rod to transmit pressurization downwards in compressed air input cylinder barrel
Power, pressure rod realize welding pressurization by electrode arm seat and horn, and pressure sensor detection part can welding pressure progress
Detection, and will test result and resistance welding control device is transferred to by communication module, it realizes to the welding pressure of electric resistance welding
Real-time monitoring.
The utility model is the pioneering of electric resistance welding equipment, solves the problems, such as welding pressure real-time monitoring, it is ensured that welding matter
Amount is worth in industry promoting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1.
It is marked in figure as follows: upper connecting base 1, cylinder barrel 2, guide cylinder 3, piston 4, cylinder rod 5, pressure rod 6, pressure sensing
Device 7, guide bearing 8, electrode arm seat 9, air inlet pipe 10.
Specific embodiment
The utility model is by upper connecting base 1, cylinder barrel 2, guide cylinder 3, piston 4, cylinder rod 5, pressure rod 6, pressure sensing
Device 7, guide bearing 8, electrode arm seat 9, air inlet pipe 10 form.
It is shown in figure, upper connecting base 1 is connected to the upper end of cylinder barrel 2, and upper connecting base 1 is connected with electric resistance welding pressing member
It connects.Cylinder barrel 2 and guide cylinder 3 are coaxially laid, and the lower end of cylinder barrel 2 is connected with the upper end of guide cylinder 3, cylinder barrel 2 and guiding
The central axis of cylinder 3 is overlapped, and the lower end of cylinder barrel 2 has pilot hole to be connected with the upper end of guide cylinder 3.
It is shown in figure, piston 4 and cylinder rod 5 are located in cylinder barrel 2.Cylinder barrel 2 is divided into upper chamber and cavity of resorption by piston 4
The upper chamber of room, the cylinder barrel 2 of 4 top of piston has air inlet pipe 10 to be connected with compressed air pipe, the cylinder barrel of 4 lower section of piston
2 lower chambers have exhaust pipe to be communicated with the outside.Cylinder rod 5 is connected to 4 lower central of piston, and the lower end of cylinder rod 5 is by leading
Enter guide cylinder 3 to hole, compressed air inputs in cylinder barrel 2 by pushing piston 4 and cylinder rod 5 transmitting plus-pressure downwards.
It is shown in figure, pressure rod 6 is located in guide cylinder 3, and guide bearing 8, the lower part of pressure rod 6 are arranged at the lower part of guide cylinder 3
It is connect with 8 inner hole of guide bearing, pressure rod 6 can be slided up and down along the inner hole of guide bearing 8, be oriented in pressure process
Bearing 8 ensures the stationarity of the linear motion of pressure rod 6.
Shown in figure, cylinder rod 5 and pressure rod 6 be it is coaxially connected, pressure sensor 7 is located at the lower end of cylinder rod 5 and adds
Between the upper end of compression bar 6, the pressure detecting part of the pressure sensor 7 upper end phase with the lower end of cylinder rod 5 and pressure rod 6 respectively
Connection.When welding, for compressed air by pushing piston 4 and cylinder rod 5 to be downwardly applied to pressure, pressure sensor 7 transmits pressure
Pressure rod 6,7 detection part of pressure sensor can detect welding pressure, and will test result and pass through communication module
It is transferred to resistance welding control device, realizes the real-time monitoring to the welding pressure of electric resistance welding.
It is shown in figure, the bottom surface of guide cylinder 3 is stretched out in the lower end of pressure rod 6, and electrode arm seat 9 is connected with the lower end of pressure rod 6
It connects, 9 connection electrode arm of electrode arm seat, pressure rod 6 realizes welding pressurization by electrode arm seat 9 and horn.
The pressure sensor 7 of one embodiment of the utility model selects NS-WL5 series pull pressure sensor or other same
Type products；Guide bearing 8 uses high-quality linear bearing, and specification is according to polishing head pressure and stroke demand Selecting Complete Set.
The course of work of the utility model is as follows:
When welding pressurization, compressed air, 4 band of piston are inputted in the upper chamber of 4 top of piston into closed cylinder barrel 2
Cylinder rod of taking offence 5 moves down, and cylinder rod 5 drives pressure sensor 7, pressure rod 6 to synchronize and move downward, the end of pressure rod 6 with
Electrode arm seat 9 connects, and horn, the welding electrode of welding machine are housed on electrode arm seat 9, realizes welding pressurization.It is led in pressure process
It may insure the stationarity of the linear motion of pressure rod 6 to bearing 8.
In welding process of pressurizeing, pressure is transmitted pressure rod 6 by pressure sensor 7, and 7 detection part of pressure sensor can be right
Welding pressure is detected, and be will test result and be transferred to resistance welding control device by communication module, is realized to electric resistance welding
Welding pressure real-time monitoring.
Claims (3)
1. the electric resistance welding polishing head that one kind is capable of real-time monitoring welding pressure, it is characterised in that: it includes upper connecting base (1), gas
Cylinder barrel (2), guide cylinder (3), piston (4), cylinder rod (5), pressure rod (6), pressure sensor (7), guide bearing (8), electrode
Arm seat (9), upper connecting base (1) are connected to the upper end of cylinder barrel (2), and upper connecting base (1) is connected with electric resistance welding pressing member, gas
The lower end of cylinder barrel (2) is connected with the upper end of guide cylinder (3), and the central axis of cylinder barrel (2) and guide cylinder (3) is overlapped, piston
(4) it is located in cylinder barrel (2) with cylinder rod (5), cylinder rod (5) is connected to piston (4) lower central, the lower end of cylinder barrel (2)
There is pilot hole to be connected with the upper end of guide cylinder (3), the lower end of cylinder rod (5) enters guide cylinder (3), pressure rod by pilot hole
(6) it is located in guide cylinder (3), the lower part of guide cylinder (3) has guide bearing (8), the lower part and guide bearing (8) of pressure rod (6)
Inner hole connection, pressure sensor (7) are located between the lower end of cylinder rod (5) and the upper end of pressure rod (6), pressure sensor
(7) pressure detecting part is connected with the upper end of the lower end of cylinder rod (5) and pressure rod (6) respectively, the lower end of pressure rod (6)
The bottom surface of guide cylinder (3) is stretched out, electrode arm seat (9) is connected with the lower end of pressure rod (6).
2. the electric resistance welding polishing head according to claim 1 for capableing of real-time monitoring welding pressure, it is characterised in that: the gas
Cylinder barrel (2) is divided into upper chamber and lower chambers by piston (4), and there is air inlet pipe in the upper chamber of the cylinder barrel (2) above piston (4)
(10) it is connected with compressed air pipe, the lower chambers of the cylinder barrel (2) below piston (4) have exhaust pipe to be communicated with the outside.
3. the electric resistance welding polishing head according to claim 2 for capableing of real-time monitoring welding pressure, it is characterised in that: the pressure
The communication module part of force snesor (7) is connected with resistance welder control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630166.5U CN208556290U (en) | 2018-04-28 | 2018-04-28 | A kind of electric resistance welding polishing head for capableing of real-time monitoring welding pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630166.5U CN208556290U (en) | 2018-04-28 | 2018-04-28 | A kind of electric resistance welding polishing head for capableing of real-time monitoring welding pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556290U true CN208556290U (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820630166.5U Active CN208556290U (en) | 2018-04-28 | 2018-04-28 | A kind of electric resistance welding polishing head for capableing of real-time monitoring welding pressure |
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| Country | Link |
|---|---|
| CN (1) | CN208556290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814545A (en) * | 2021-09-18 | 2021-12-21 | 广州微点焊设备有限公司 | Micro-resistance welding spot welding machine head and self-detection method for preset electrode force thereof |
-
2018
- 2018-04-28 CN CN201820630166.5U patent/CN208556290U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814545A (en) * | 2021-09-18 | 2021-12-21 | 广州微点焊设备有限公司 | Micro-resistance welding spot welding machine head and self-detection method for preset electrode force thereof |
| CN113814545B (en) * | 2021-09-18 | 2023-03-03 | 广州微点焊设备有限公司 | Micro-resistance welding spot welding machine head and self-detection method for preset electrode force thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200325 Address after: 063000 Torch Road, Tangshan City hi tech Zone, Hebei, 189 Patentee after: TANGSHAN KAIYUAN AUTOWELDING SYSTEM Co.,Ltd. Address before: 063020 Torch Road, 189 hi tech Industrial Park, North Road, Hebei, Tangshan City Patentee before: TANGSHAN KAIYUAN RESISTANCE WELDING EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |