CN204771104U - Control by temperature change spot welder - Google Patents
Control by temperature change spot welder Download PDFInfo
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- CN204771104U CN204771104U CN201520529603.0U CN201520529603U CN204771104U CN 204771104 U CN204771104 U CN 204771104U CN 201520529603 U CN201520529603 U CN 201520529603U CN 204771104 U CN204771104 U CN 204771104U
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Abstract
The utility model discloses a control by temperature change spot welder, by conductive copper bar, go up the electrode arm, go up electrode holder, the electrode, a weighing sensor and a temperature sensor, lower electrode holder, the bottom arm, the cooling water distributor, the organism, the control panel, the water -separating gas filter, the oil mist ware, solenoid valve and cylinder are formed, it sets up at the organism openly to go up the electrode arm, the bottom arm sets up at the organism openly, be located electrode underarm side, with last electrode arm symmetry, conductive copper bar sets up in last electrode arm, it sets up the front end at last electrode arm to go up electrode holder, electrode holder sets up the preceding degree at the bottom arm down, the electrode sets up the top at last electrode holder under with respectively, temperature sensor sets up the top at last electrode holder, the cooling water distributor sets up the lower extreme in the organism side, the control panel sets up on the side of organism, water -separating gas filter and oil mist ware set up the upper end in the organism side side by side, the solenoid valve sets up the top at the organism, the cylinder sets up the top at the organism, the utility model discloses a control by temperature change spot welder, can realize temperature section control welding, prevent that the high temperature from welding hourglass part of damage, the temperature is crossed low lack of penetration problem and is taken place.
Description
Technical field
The utility model relates to mechanical field, particularly a kind of temperature control mash welder.
Background technology
Welding machine is exactly for welding the electrical equipment providing the power supply of certain characteristic, welding due to flexible simple and convenient solid and reliable, be even widely used in each industrial circle with the advantage of mother metal equality strength after welding, as Aero-Space, and boats and ships, automobile, container etc.In fact electric welding machine is exactly the transformer with decline external characteristics, 220V and 380V alternating current is become the direct current of low pressure, and electric welding machine generally can be divided into two kinds by out-put supply kind, and a kind of is AC power; One is galvanic.The electric welding machine of direct current can say it is also a powerful rectifier, divide both positive and negative polarity, during alternating current input, after transformer transformation, then by rectifier rectification, then export the power supply with decline external characteristics, output can produce huge voltage change when switching on and off, ignite when instantaneous short circuit electric arc at the two poles of the earth, and utilize the electric arc produced to come consumable electrode and wlding, cooling reached the object making them combine afterwards.Welding transformer has self feature, and external characteristics is exactly the characteristic that voltage sharply declines after welding rod ignites.When welding operation, although the electric current in circuit is equal everywhere, because resistance is everywhere different, maximum at the resistance not fixing contact position, according to the fuel factor law of electric current, namely Q=IR.t is known: when electric current is equal, then the position heating that resistance is larger is higher, therefore when welding, the contact of welding rod is namely maximum by the contact resistance of the contact position of metallic object connect, naturally also just at most, welding rod is the alloy that fusing point is lower to the electric heating then produced at this position in addition, naturally easily melts.Alloy electrode core after fusing is bonded on welded object, just welding object is bonded in one piece after cooling.
Utility model content
Technical problem to be solved in the utility model is to provide one can realize temperature section control welding, prevents the too high weldering of temperature from leaking part of damage, the temperature control mash welder that the too low lack of penetration problem of temperature occurs, 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 temperature control mash welder, by conducting copper, upper electrode arm, top electrode holding rod, electrode, temperature sensor, bottom electrode holding rod, bottom arm, cooled water distributor, body, control panel, water-separating gas filter, oil sprayer, magnetic valve and cylinder composition, upper electrode arm is arranged on body front, bottom arm is arranged on body front, be positioned at below upper electrode arm, symmetrical with upper electrode arm, conducting copper is arranged in upper electrode arm, top electrode holding rod is arranged on the front end of upper electrode arm, bottom electrode holding rod is arranged on the front degree of bottom arm, electrode is separately positioned on the top of top electrode holding rod and bottom electrode holding rod, temperature sensor is arranged on the top of top electrode holding rod, cooled water distributor is arranged on the lower end of body side, and control panel is arranged on the side of body, and water-separating gas filter and oil sprayer are disposed side by side on the upper end of body side, magnetic valve is arranged on the top of body, and cylinder is arranged on the top of body.
Preferably, described electrode is provided with the contact point with hackle mark.
Preferably, state upper electrode arm described in arrange by moving up and down dish.
Preferably, described magnetic valve is provided with flowmeter.
Preferably, described control panel, is made up of plate body, display screen, operating key and on & off switch, and display screen is arranged on plate body, and operating key is arranged on plate body, is positioned at below display screen, and on & off switch is arranged on the side of plate body.
Adopt the beneficial effect of above technical scheme to be: such design can realize temperature section and control welding, prevent the too high weldering of temperature from leaking part of damage, the too low lack of penetration problem generation of temperature; Electrode is provided with the contact point with hackle mark, be energized during electrode contact part, electric current produces high temperature and carries out melting welding to contact position, and electrode is owing to being cusp-shaped, easily skid during contact solder joint, the contact point with hackle mark increases the generation that friction effectively can prevent skidding; Upper electrode arm is arranged by moving up and down dish, can realize adjustment position, left and right by moving parts, adjusting position up and down and then being realized by displacement disc when welding; Magnetic valve is provided with flowmeter, and flowmeter can arrange gasoline and count speed in cylinder, realizes the smooth operation operation of machine; Control panel, be made up of plate body, display screen, operating key and on & off switch, display screen is arranged on plate body, operating key is arranged on plate body, be positioned at below display screen, on & off switch is arranged on the side of plate body, operating key regulating and controlling temperature section, displays temperature section and real time temperature on a display screen, controls temperature when welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of control panel shown in Fig. 1.
Wherein, 1---conducting copper, 2---upper electrode arm, 3---top electrode holding rod, 4---electrode, 5---temperature sensor, 6---bottom electrode holding rod, 7---bottom arm, 8---cooled water distributor, 9---body, 10---control panel, 11---water-separating gas filter, 12---oil sprayer, 13---magnetic valve, 14---cylinder, 15---plate body, 16---display screen, 17---operating key, 18---on & off switch.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the detailed description of the invention of a kind of temperature control of the utility model mash welder: a kind of temperature control mash welder, by conducting copper 1, upper electrode arm 2, top electrode holding rod 3, electrode 4, temperature sensor 5, bottom electrode holding rod 6, bottom arm 7, cooled water distributor 8, body 9, control panel 10, water-separating gas filter 11, oil sprayer 12, magnetic valve 13 and cylinder 14 form, upper electrode arm 2 is arranged on body 9 front, upper electrode arm 2 arranges by moving up and down dish, adjustment position, left and right can be realized by moving parts when welding, adjust position up and down then to be realized by displacement disc, bottom arm 7 is arranged on body 9 front, be positioned at below upper electrode arm 2, symmetrical with upper electrode arm 2, conducting copper 1 is arranged in upper electrode arm 2, top electrode holding rod 3 is arranged on the front end of upper electrode arm 2, bottom electrode holding rod 6 is arranged on the front degree of bottom arm 7, electrode 4 is separately positioned on the top of top electrode holding rod 3 and bottom electrode holding rod 6, electrode 4 is provided with the contact point with hackle mark, be energized during electrode contact part, electric current produces high temperature and carries out melting welding to contact position, electrode is owing to being cusp-shaped, easily skid during contact solder joint, contact point with hackle mark increases the generation that friction effectively can prevent skidding, temperature sensor 5 is arranged on the top of top electrode holding rod 3, cooled water distributor 8 is arranged on the lower end of body 9 side, control panel 10 is arranged on the side of body 9, water-separating gas filter 8 and oil sprayer 12 are disposed side by side on the upper end of body 9 side, magnetic valve 13 is arranged on the top of body 9, magnetic valve 13 is provided with flowmeter, flowmeter can arrange gasoline and count speed in cylinder, realize the smooth operation operation of machine, cylinder 14 is arranged on the top of body 9, such design can realize temperature section and control welding, prevent the too high weldering of temperature from leaking part of damage, the too low lack of penetration problem of temperature occurs.
Control panel 10 shown in composition graphs 2, be made up of plate body 15, display screen 16, operating key 17 and on & off switch 18, display screen 16 is arranged on plate body 15, operating key 17 is arranged on plate body 15, be positioned at below display screen 16, on & off switch 18 is arranged on the side of plate body 15, operating key 17 regulating and controlling temperature section, displays temperature section and real time temperature on display screen 16, control temperature when welding.
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 temperature control mash welder, it is characterized in that: by conducting copper, upper electrode arm, top electrode holding rod, electrode, temperature sensor, bottom electrode holding rod, bottom arm, cooled water distributor, body, control panel, water-separating gas filter, oil sprayer, magnetic valve and cylinder composition, upper electrode arm is arranged on body front, bottom arm is arranged on body front, be positioned at below upper electrode arm, symmetrical with upper electrode arm, conducting copper is arranged in upper electrode arm, top electrode holding rod is arranged on the front end of upper electrode arm, bottom electrode holding rod is arranged on the front degree of bottom arm, electrode is separately positioned on the top of top electrode holding rod and bottom electrode holding rod, temperature sensor is arranged on the top of top electrode holding rod, cooled water distributor is arranged on the lower end of body side, control panel is arranged on the side of body, water-separating gas filter and oil sprayer are disposed side by side on the upper end of body side, magnetic valve is arranged on the top of body, cylinder is arranged on the top of body.
2. temperature control mash welder according to claim 1, is characterized in that: described electrode is provided with the contact point with hackle mark.
3. temperature control mash welder according to claim 1, is characterized in that: described upper electrode arm is arranged by moving up and down dish.
4. temperature control mash welder according to claim 1, is characterized in that: described magnetic valve is provided with flowmeter.
5. temperature control mash welder according to claim 1, is characterized in that: described control panel, is made up of plate body, display screen, operating key and on & off switch, display screen is arranged on plate body, operating key is arranged on plate body, is positioned at below display screen, and on & off switch is arranged on the side of plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529603.0U CN204771104U (en) | 2015-07-21 | 2015-07-21 | Control by temperature change spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529603.0U CN204771104U (en) | 2015-07-21 | 2015-07-21 | Control by temperature change spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771104U true CN204771104U (en) | 2015-11-18 |
Family
ID=54511230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529603.0U Expired - Fee Related CN204771104U (en) | 2015-07-21 | 2015-07-21 | Control by temperature change spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425298A (en) * | 2016-10-31 | 2017-02-22 | 宣城军焊焊接科技有限公司 | Manufacturing process for holding bar used for welded accessory of spot-welder |
| CN109894729A (en) * | 2019-04-04 | 2019-06-18 | 成都理工大学 | Exempt from the spot welding electrode holding rod thermostat of external power supply |
-
2015
- 2015-07-21 CN CN201520529603.0U patent/CN204771104U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425298A (en) * | 2016-10-31 | 2017-02-22 | 宣城军焊焊接科技有限公司 | Manufacturing process for holding bar used for welded accessory of spot-welder |
| CN106425298B (en) * | 2016-10-31 | 2018-06-19 | 宣城军焊焊接科技有限公司 | Mash welder welds the manufacturing process of accessory holding rod |
| CN109894729A (en) * | 2019-04-04 | 2019-06-18 | 成都理工大学 | Exempt from the spot welding electrode holding rod thermostat of external power supply |
| CN109894729B (en) * | 2019-04-04 | 2020-11-06 | 成都理工大学 | Spot welder electrode holding rod automatic temperature control device without external power supply |
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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: 20151118 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |