CN205111059U - Pneumatic spot welding machine - Google Patents
Pneumatic spot welding machine Download PDFInfo
- Publication number
- CN205111059U CN205111059U CN201520824730.3U CN201520824730U CN205111059U CN 205111059 U CN205111059 U CN 205111059U CN 201520824730 U CN201520824730 U CN 201520824730U CN 205111059 U CN205111059 U CN 205111059U
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- China
- Prior art keywords
- spot welding
- electrode
- welding machine
- cabinet
- cylinder
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Abstract
The utility model discloses a pneumatic spot welding machine, going up the electrode and setting up to electromagnetism electrode on inhaling the formula, electromagnetism electrode on inhaling the formula can produce certain appeal to assembly welding spare, thereby can balance the pressure of applying spot welding electrode realizes carrying on spot welding under external mechanical force's not the condition, be provided with the insulation board between conductive electrode and the electromagnet core, can prevent that welding current from influencing electro -magnet work, gas circuit kneck between cylinder, quick -witted case and the solenoid valve is provided with rubber seal, can guarantee the gas circuit leakproofness, the downside of bottom plate is provided with the shock pad, can avoid the organism to vibrate the damage to quick -witted case electric elements, has also guaranteed the accuracy nature of electric welding, and this pneumatic spot welding machine has simple structure, the good advantage of spot welding accuracy nature, has wide market prospect.
Description
Technical field
The utility model relates to mash welder field, particularly a kind of pneumatic spot welding machine.
Background technology
The principle that mash welder system adopts two-sided two point overcurrent to weld, during work, two electrode pressurization workpiece make double layer of metal form certain contact resistance under the pressure of two electrodes, and welding current from an electrode stream through another electrode time two contact resistance points formed moment thermal weldings, and welding current moment flow to this electrode formation loop from another electrode along two workpiece, and the internal structure of welded piece can not be injured.Mash welder divides according to purposes, has universal, specialized type; Divide according to the solder joint number welded simultaneously, have single-point type, kinds of point mode, multipoint mode; Divide according to electrically conducting manner, have one-sided, bilateral; Divide according to the kind of drive of pressing mechanism, have foot-operated, motor-cam-type, vapour-pressure type, fluid pressure type, combined type; Divide according to the characteristic of running, have non-automated, automation; Divide according to the method for installing, have fixed, portable or portable; Divide according to the moving direction of the float electrode of welding machine, have vertical stroke, circular arc stroke; Divide according to the supply mode of electric energy, have power frequency welding machine, pulsating welder, frequency conversion welding machine.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of pneumatic spot welding machine, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of pneumatic spot welding machine, described pneumatic spot welding machine comprises base plate, cabinet and support, described cabinet is fixed on base plate, described support is fixed on cabinet side, described support is divided into upper bracket and lower carriage, described upper bracket side is provided with cylinder, described cylinder is connected by tracheae with cabinet, magnetic valve is provided with between described cylinder and cabinet, described lower carriage is fixed with bottom electrode, and described cylinder bottom side is provided with top electrode, and described top electrode is connected by piston rod with between cylinder.
Preferably, described top electrode is set to the self-priming top electrode of electromagnetism, the self-priming top electrode of described electromagnetism comprises conductive electrode and electromagnet core, and described electromagnet core is arranged on conductive electrode both sides, is connected between described conductive electrode and electromagnet core by connecting bolt.
Preferably, insulation board is provided with between described conductive electrode and electromagnet core.
Preferably, described cylinder, air-path interface place between cabinet and magnetic valve are provided with rubber seal.
Preferably, the downside of described base plate is provided with beam.
The beneficial effect of above technical scheme is adopted to be: a kind of pneumatic spot welding machine of the utility model structure, described top electrode is set to the self-priming top electrode of electromagnetism, the self-priming top electrode of electromagnetism can produce certain attraction to group welding piece, the pressure of application point welding electrode can be balanced thus realize carrying out spot welding when not adding mechanical external force, insulation board is provided with between described conductive electrode and electromagnet core, can prevent welding current from affecting work of electromagnet, described cylinder, air-path interface place between cabinet and magnetic valve is provided with rubber seal, gas circuit sealing can be ensured, the downside of described base plate is provided with beam, body vibration can be avoided the damage of cabinet electrical equipment, also ensure that the accuracy of electric welding, it is simple that this pneumatic spot welding machine has structure, the advantage that spot welding accuracy is good, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pneumatic spot welding machine of the utility model;
Fig. 2 is the structural representation of the self-priming top electrode of electromagnetism;
Wherein, 1-base plate, 2-cabinet, 3-upper bracket, 4-lower carriage, 5-cylinder, 6-tracheae, 7-magnetic valve, 8-bottom electrode, 9-piston rod, the self-priming top electrode of 10-electromagnetism, 11-conductive electrode, 12-electromagnet core, 13-connecting bolt, 14-insulation board, 15-rubber seal, 16-beam.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows detailed description of the invention of the present utility model: a kind of pneumatic spot welding machine, described pneumatic spot welding machine comprises base plate 1, cabinet 2 and support, described cabinet 2 is fixed on base plate 1, described support is fixed on cabinet 2 side, described support is divided into upper bracket 3 and lower carriage 4, described upper bracket 3 side is provided with cylinder 5, described cylinder 5 is connected by tracheae 6 with cabinet 2, magnetic valve 7 is provided with between described cylinder 5 and cabinet 2, described lower carriage 4 is fixed with bottom electrode 8, described cylinder 5 bottom side is provided with top electrode, be connected by piston rod 9 between described top electrode with cylinder 5.
In addition, as shown in Figure 2, described top electrode is set to the self-priming top electrode 10 of electromagnetism, the self-priming top electrode 10 of described electromagnetism comprises conductive electrode 11 and electromagnet core 12, described electromagnet core 12 is arranged on conductive electrode 11 both sides, connected by connecting bolt 13 between described conductive electrode 11 and electromagnet core 12, insulation board 14 is provided with between described conductive electrode 11 and electromagnet core 12, described cylinder 5, air-path interface place between cabinet 2 and magnetic valve 7 are provided with rubber seal 15, and the downside of described base plate 1 is provided with beam 16.
First workpiece is positioned by positioner as required, then control the self-priming top electrode 10 of electromagnetism by cylinder 5, thus point is carried out to workpiece connect.
Based on above-mentioned, the utility model provides a kind of pneumatic spot welding machine, described top electrode is set to the self-priming top electrode of electromagnetism, the self-priming top electrode of electromagnetism can produce certain attraction to group welding piece, the pressure of application point welding electrode can be balanced thus realize carrying out spot welding when not adding mechanical external force, insulation board is provided with between described conductive electrode and electromagnet core, can prevent welding current from affecting work of electromagnet, described cylinder, air-path interface place between cabinet and magnetic valve is provided with rubber seal, gas circuit sealing can be ensured, the downside of described base plate is provided with beam, body vibration can be avoided the damage of cabinet electrical equipment, also ensure that the accuracy of electric welding, it is simple that this pneumatic spot welding machine has structure, the advantage that spot welding accuracy is good, there are wide market prospects.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a pneumatic spot welding machine, it is characterized in that, described pneumatic spot welding machine comprises base plate, cabinet and support, described cabinet is fixed on base plate, described support is fixed on cabinet side, described support is divided into upper bracket and lower carriage, described upper bracket side is provided with cylinder, described cylinder is connected by tracheae with cabinet, magnetic valve is provided with between described cylinder and cabinet, described lower carriage is fixed with bottom electrode, and described cylinder bottom side is provided with top electrode, and described top electrode is connected by piston rod with between cylinder.
2. a kind of pneumatic spot welding machine according to claim 1, it is characterized in that, described top electrode is set to the self-priming top electrode of electromagnetism, the self-priming top electrode of described electromagnetism comprises conductive electrode and electromagnet core, described electromagnet core is arranged on conductive electrode both sides, is connected between described conductive electrode and electromagnet core by connecting bolt.
3. a kind of pneumatic spot welding machine according to claim 2, is characterized in that, is provided with insulation board between described conductive electrode and electromagnet core.
4. a kind of pneumatic spot welding machine according to claim 1, is characterized in that, described cylinder, air-path interface place between cabinet and magnetic valve are provided with rubber seal.
5. a kind of pneumatic spot welding machine according to claim 1, is characterized in that, the downside of described base plate is provided with beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824730.3U CN205111059U (en) | 2015-10-20 | 2015-10-20 | Pneumatic spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824730.3U CN205111059U (en) | 2015-10-20 | 2015-10-20 | Pneumatic spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111059U true CN205111059U (en) | 2016-03-30 |
Family
ID=55566707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520824730.3U Expired - Fee Related CN205111059U (en) | 2015-10-20 | 2015-10-20 | Pneumatic spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393570A (en) * | 2018-01-15 | 2018-08-14 | 安徽雄风防护设施有限公司 | A kind of pneumatic spot welding machine |
| CN109807444A (en) * | 2019-03-18 | 2019-05-28 | 北京工业大学 | A kind of resistance welding method of piezoelectric actuator additional pressure applicator |
-
2015
- 2015-10-20 CN CN201520824730.3U patent/CN205111059U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393570A (en) * | 2018-01-15 | 2018-08-14 | 安徽雄风防护设施有限公司 | A kind of pneumatic spot welding machine |
| CN109807444A (en) * | 2019-03-18 | 2019-05-28 | 北京工业大学 | A kind of resistance welding method of piezoelectric actuator additional pressure applicator |
| CN109807444B (en) * | 2019-03-18 | 2021-04-02 | 北京工业大学 | Resistance welding method for assisting pressure application of piezoelectric actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |