CN204339116U - Welding device - Google Patents
Welding device Download PDFInfo
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- CN204339116U CN204339116U CN201420685012.8U CN201420685012U CN204339116U CN 204339116 U CN204339116 U CN 204339116U CN 201420685012 U CN201420685012 U CN 201420685012U CN 204339116 U CN204339116 U CN 204339116U
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- cylinder
- welding
- welder
- transformer
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- 238000003466 welding Methods 0.000 title claims abstract description 85
- 230000003028 elevating effect Effects 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a welding device relates to the welding field for improve welding quality. The welding device includes: welding the electrode and the transformer; the number of the welding electrodes and the number of the transformers are at least two, and each transformer corresponds to one welding electrode; and the rated power of the transformer is smaller than a set value. With prior art, only adopt a high-power transformer drive welding electrode different, the embodiment of the utility model provides a welding set has a plurality of welding electrodes to every welding electrode all corresponds an solitary transformer, makes like this can adopt the transformer of miniwatt. Take the high-power transformer that adopts more than 200KVA among the prior art as the example, the embodiment of the utility model provides an ordinary transformer of power below can adopting 200 KVA. It is visible, the embodiment of the utility model provides a welding set, the power of its transformer can be very little, can reduce like this, avoid the unstable phenomenon of welding quality because of the electric wire netting electric current is undulant great to cause even.
Description
Technical field
The utility model relates to welding field, is specifically related to a kind of welder.
Background technology
The welding equipment of current use is multiple spot welder.Existing multiple spot welder is all that use high-power transformer drives multiple spot welding cartridge to weld.There is the shortcoming that power network current fluctuation is comparatively large, welding quality is unstable in this welder.
Utility model content
One of them object of the present utility model proposes a kind of welder, in order to improve welding quality.
For achieving the above object, the utility model provides following technical scheme:
The utility model provides a kind of welder, comprising: welding electrode and transformer;
The quantity of described welding electrode and described transformer is all at least two, the corresponding described welding electrode of each described transformer;
Wherein, the rated power of described transformer is less than setting value, and described setting value is less than 200KVA.
Welder as above, preferably, described welder also comprises frame, bracing frame and weld cylinder;
The top electrode of described welding electrode is fixed on the piston rod of described weld cylinder, and the cylinder barrel of described weld cylinder is fixed in described frame;
The bottom electrode of described welding electrode is arranged on support frame as described above.
Welder as above, preferably, support frame as described above comprises elevating mechanism and support platform;
Described support platform is arranged on described elevating mechanism, and described elevating mechanism is for driving described support platform along upper and lower to movement;
The bottom electrode of described welding electrode is connected with described support platform, and the upper and lower motion synchronous with described support platform of described bottom electrode.
Welder as above, preferably, described elevating mechanism comprises pedestal, lift cylinder and guide rod;
The cylinder barrel of described lift cylinder is fixed on described pedestal, and the piston rod of described lift cylinder is fixed on below described support platform;
One end of described guide rod is slidably installed on described pedestal, and the other end of described guide rod is fixedly connected with described support platform;
The length direction that described guide rod is parallel to described lift cylinder is arranged.
Welder as above, preferably, support frame as described above also comprises retracting mechanism;
The bottom electrode of each described welding electrode is arranged on described retracting mechanism, and described retracting mechanism is connected with described support platform, the distance in left and right direction between the bottom electrode that described retracting mechanism can change each described welding electrode.
Welder as above, preferably, described retracting mechanism comprises base and folds cylinder;
The bottom electrode of welding electrode described at least one is fixed on described base, and the bottom electrode of welding electrode described in remaining is fixed with the piston rod folding cylinder described in respectively, and the cylinder barrel folding cylinder described in each is fixed on described base;
The described length direction folding cylinder is parallel to the line direction between the bottom electrode of adjacent two described welding electrodes.
Welder as above, preferably, described base is also provided with the first guide plate, the piston rod folding cylinder described in each is all provided with the second guide plate, the quantity of described first guide plate and the quantity one_to_one corresponding of described second guide plate, and being slidably connected between the first guide plate and described second guide plate described in mutually corresponding a pair, and glide direction with each self-corresponding described in fold the length direction of cylinder consistent.
Welder as above, preferably, described welder also comprises servo feed mechanism;
Described servo feed mechanism is connected with support frame as described above, and described servo feed mechanism moves along front and rear direction for driving support frame as described above.
Welder as above, preferably, described servo feed mechanism comprises servomotor, screw mandrel and clamping fixture seat;
Described servomotor drives with described screw mandrel and is connected, and described clamping fixture seat is arranged on described screw mandrel, and support frame as described above is fixed on described clamping fixture seat.
Welder as above, preferably, described welder also comprises detent mechanism;
Described detent mechanism comprise be oppositely arranged support cylinder, the cylinder barrel supporting cylinder described in each is arranged in described frame;
The piston rod acting in conjunction of cylinder is supported, in order to clamp the workpiece to be welded be placed in described support platform described in a pair.
Welder as above, preferably, described in support cylinder quantity be two right, support cylinder described in a pair at the described workpiece to be welded of front and rear direction clamping, another to described cylinder of supporting at the described workpiece to be welded of left and right direction clamping
Welder as above, preferably, described frame is provided with guide rail, and the cylinder barrel supporting cylinder described in each is hinged on slide block, and described slide block is slidably installed on described guide rail.
Welder as above, preferably, the piston rod supporting cylinder described in each is provided with location-plate.
Welder as above, preferably, described welder also comprises position-limit mechanism, the quantity of described position-limit mechanism and the quantity one_to_one corresponding of described weld cylinder;
Described position-limit mechanism is arranged in described frame, and described position-limit mechanism is for limiting the stroke of each self-corresponding described weld cylinder.
Welder as above, preferably, each described position-limit mechanism comprises two limitation travel switches, limitation travel switch described in one of them is for limiting the top offset of corresponding described weld cylinder, and limitation travel switch described in another is for limiting the bottom offset of corresponding described weld cylinder.
Welder as above, preferably, described setting value is 60KVA ~ 100KVA.
Based on technique scheme, the utility model embodiment at least can produce following technique effect:
Only a high-power transformer is adopted to drive welding electrode different from prior art, the welder that the utility model embodiment provides has multiple welding electrode, and the transformer that each welding electrode correspondence one is independent, can adopt low power transformer just can drive each welding electrode like this.To adopt the high-power transformer of more than 200KVA in prior art, the common transformer of below 200KVA power in the utility model embodiment, can be adopted.Visible, the welder that the utility model embodiment provides, the power of its transformer can be very little, can reduce like this, even avoid fluctuating the phenomenon of the welding quality instability caused more greatly because of power network current.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
The perspective view of the welder that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the top view of Fig. 1;
The principle schematic of the elevating mechanism of the welder that Fig. 5 provides for the utility model embodiment;
The principle schematic of the retracting mechanism of the welder that Fig. 6 provides for the utility model embodiment;
The principle schematic of the servo feed mechanism of the welder that Fig. 7 provides for the utility model embodiment;
The principle schematic of the detent mechanism of the welder that Fig. 8 provides for the utility model embodiment.
Reference numeral:
1, welding electrode; 2, transformer; 3, frame;
4, bracing frame; 5, weld cylinder; 6, elevating mechanism;
7, support platform; 8, pedestal; 9, lift cylinder;
10, guide rod; 11, retracting mechanism; 12, base;
13, cylinder is folded; 14, the first guide plate; 15, the second guide plate;
16, servo feed mechanism; 17, servomotor; 18, screw mandrel;
19, clamping fixture seat; 20, detent mechanism; 21, cylinder is supported;
22, guide rail; 23, location-plate; 24, top electrode;
25, bottom electrode; 26, workpiece to be welded.
Detailed description of the invention
Below in conjunction with the elaboration that Fig. 1 ~ Fig. 8 carries out specifically to the technical scheme that the utility model provides, the arbitrary technological means provided by the utility model carries out technical scheme that two or more technological means any of replacing or being provided by the utility model or technical characteristic carry out mutually combining and obtain all should within protection domain of the present utility model.
It should be noted that, term position herein " on ", D score, "left", "right", " front " and " afterwards " for ease of description and clear description, its orientation for direction shown in Fig. 1, but not is limited.
The utility model embodiment provides a kind of welder, comprising: welding electrode 1 and transformer 2.The quantity of welding electrode 1 and transformer 2 is all at least two, the corresponding welding electrode 1 of each transformer 2; Wherein, the rated power of transformer 2 is less than setting value, and this setting value is less than 200KVA.
A transformer 2 is for driving the action of a welding electrode 1, each transformer 2 is equipped with independently micro computer parameter controller, by respective micro computer parameter controller, each transformer 2 can arrange identical welding parameter (welding current size, weld interval), also can arrange different welding parameters according to the feature of each welding position.The setting value of transformer 2 is such as 60KVA ~ 100KVA, is such as specifically 60KVA, 75KVA, 80KVA, 100KVA etc.80KVA is the power of common transformer.
Only a high-power transformer is adopted to drive welding electrode different from prior art, the welder that the utility model embodiment provides has multiple welding electrode 1, and the transformer 2 that each welding electrode 1 correspondence one is independent, adopts low power transformer just can drive each welding electrode 1 like this.To adopt the special high-power transformer of more than 200KVA in prior art, the common transformer 2 of below 200KVA power in the utility model embodiment, can be adopted.Visible, the welder that the utility model embodiment provides, the power of its transformer 2 can be very little, can reduce like this, even avoid fluctuating the phenomenon of the welding quality instability caused more greatly because of power network current.
Visible, technique scheme, in order to solve the quality instability problem produced when a high-power transformer drives multiple spot welding cartridge to weld, change the control form of multiple spot welding, use the transformer 2 (for 3 in the present embodiment) of multiple stage common power to drive multiple (for 3 in the present embodiment) welding electrode 1 to weld.Every platform transformer 2 can be controlled by independent control system, for different material adjustment welding parameter (welding current size, weld interval), to ensure the stability of each pad.
The welder that technique scheme provides can be used in the material of welding plate form.For the workpiece to be welded of the stereochemical structures such as window machine outer cover, after the top electrode 24 that welding electrode 1 is set by following manner and bottom electrode 25, also can realize welding.Window air conditioner outer cup is provided with window machine outer cover, and window machine outer cover comprises housing frame and is welded on the protection net on housing frame.The welding of above-mentioned stereochemical structure mainly refers to that protection net is welded on housing frame.
See Fig. 1 ~ Fig. 3, further, welder also comprises frame 3, bracing frame 4 and weld cylinder 5.The top electrode 24 of welding electrode 1 is fixed on the piston rod of weld cylinder 5, and the cylinder barrel of weld cylinder 5 is fixed in frame 3, and the bottom electrode 25 of welding electrode 1 is arranged on bracing frame 4.
Weld cylinder 5 is along the upper and lower shown in Fig. 1 to setting, and the piston rod of weld cylinder 5 stretches out or bounces back, and the top electrode 24 of welding electrode 1 can be driven to move up and down.
Can be controlled the stroke of the top electrode 24 of welding electrode 1 by the mode controlling weld cylinder 5 stroke, particularly, welder also can comprise position-limit mechanism, the quantity of position-limit mechanism and the quantity one_to_one corresponding of weld cylinder 5.Position-limit mechanism is arranged in frame 3, and position-limit mechanism is for limiting the stroke of each self-corresponding weld cylinder 5.
Specifically, each position-limit mechanism comprises two limitation travel switches, and one of them limitation travel switch is for limiting the top offset of corresponding weld cylinder 5, and another limitation travel switch is for limiting the bottom offset of corresponding weld cylinder 5.
Each limitation travel switch can be connected with giving the source of the gas control piper of weld cylinder 5 air feed, as long as each limitation travel switch is triggered, will disconnect to the pipeline of corresponding weld cylinder 5 air feed, thus realize the restriction to weld cylinder 5 stroke.
Introduce the preferred implementation of bracing frame 4 below.
Bracing frame 4 comprises elevating mechanism 6 and support platform 7.Support platform 7 is arranged on elevating mechanism 6, and elevating mechanism 6 is for driving support platform 7 along upper and lower to movement; The bottom electrode 25 of welding electrode 1 is connected with support platform 7, and bottom electrode 25 upper and lower motion synchronous with described support platform 7.Support platform 7 is also for supporting workpiece 26 to be welded.
By above-mentioned bracing frame 4, the height of bottom electrode 25 can be changed; Before material loading, first can reduce the position of bottom electrode 25, which increases the distance between top electrode 24 and bottom electrode 25, so that material loading.In this way, above-mentioned welder is made also to be applicable to the welding of the three-dimensional parts such as window machine outer cover.
See Fig. 5, in the present embodiment, elevating mechanism 6 adopts following implementation: elevating mechanism 6 comprises pedestal 8, lift cylinder 9 and guide rod 10.The cylinder barrel of lift cylinder 9 is fixed on pedestal 8, and the piston rod of lift cylinder 9 is fixed on below support platform 7.One end of guide rod 10 is slidably installed on pedestal 8, and the other end of guide rod 10 is fixedly connected with support platform 7.The length direction that guide rod 10 is parallel to lift cylinder 9 is arranged.
Pedestal 8 one aspect plays the effect of supporting elevation cylinder 9, on the other hand for guide rod 10 provides guide effect.By arranging guide rod 10 and lift cylinder 9 simultaneously, support platform 7 can be elevated reposefully, thus the bottom electrode 25 of the welding electrode 1 be positioned in support platform 7 and workpiece to be welded 26 can both be steadily elevated.The quantity of guide rod 10 can arrange many, is parallel to each other between each guide rod 10.
The elevating mechanism 6 of above-mentioned implementation, structure is simply light and handy, easy for installation, be convenient to control to detect.
For the parts of this stereochemical structure of welding window machine outer cover, if the space being short transverse between the top electrode 24 of welding electrode 1, bottom electrode 25 is enough large, if and the spacing between each bottom electrode 25 in left and right direction seldom also may cause material loading difficulty with the stand out of window machine outer cover, thus preferably, see Fig. 6, bracing frame 4 also comprises retracting mechanism 11.The bottom electrode 25 of each welding electrode 1 is arranged on retracting mechanism 11, and retracting mechanism 11 is connected with support platform 7, the distance in left and right direction between the bottom electrode 25 that retracting mechanism 11 can change each welding electrode 1.
Bottom electrode 25 is connected with support platform 7 by retracting mechanism 11, makes on the one hand bottom electrode 25 can along with support platform 7 synchronization lifting, and bottom electrode 25 can change the distance in left and right direction each other by retracting mechanism on the other hand.Retracting mechanism 11 has multiple implementation, such as adopts the sliding mode setting electrode 25 to make the specifically adjustable of left and right direction between each bottom electrode 25.In the present embodiment, retracting mechanism 11 specifically adopts following implementation:
Retracting mechanism 11 specifically comprises base 12 and folds cylinder 13.The bottom electrode 25 of at least one welding electrode 1 is fixed on base 12, and the bottom electrode 25 of remaining welding electrode 1 folds cylinder 13 respectively piston rod with one is fixed, and the cylinder barrel respectively folding cylinder 13 is fixed on base 12.The length direction folding cylinder 13 is parallel to the line direction between the bottom electrode 25 of adjacent two welding electrodes 1.
In the present embodiment, to arrange three welding electrodes 1, so accordingly, bottom electrode 25 also has three.Three bottom electrode 25 rows arranged side by side, base 12 entirety is in " mountain " font, being positioned at that middle bottom electrode 25 is fixed in the part of base 12 intermediate projections, two bottom electrodes 25 on side be all fixed on fold cylinder 13 piston rod on, the cylinder barrel folding cylinder 13 is fixed on base 12.Fold cylinder 13 to fold, the bottom electrode 25 being positioned at both sides will being made close to being positioned at middle bottom electrode 25, so just making the size of the overall width shared by three bottom electrodes 25 (along the left and right direction of Fig. 1) diminish.This size parts that can make window machine outer cover and have a similar structures that diminish have larger upper material space, so also just facilitate material loading operation.
In order to make the bottom electrode 25 being arranged in both sides more steady close to or away from the process being positioned at middle bottom electrode 25, herein, base 12 is also provided with the first guide plate 14, the piston rod respectively folding cylinder 13 is all provided with the second guide plate 15, the quantity of the first guide plate 14 and the quantity one_to_one corresponding of the second guide plate 15, and being slidably connected between a pair mutually corresponding first guide plates 14 and the second guide plate 15, and glide direction is consistent with each self-corresponding length direction folding cylinder 13.
Being slidably connected between each first guide plate 14 and the second corresponding separately guide plate 15 can be realized by the mode of chute and slide block.See Fig. 6, second guide plate 15 is U-shaped structure, and the first guide plate 14 is slab construction, and the upside of the second guide plate 15 is provided with slide block, on first guide plate 14, correspondence offers chute, and chute coordinates with slide block to realize the slippage of the second guide plate 15 relative to the first guide plate 14.
, have three bottom electrodes 25 herein, be positioned at middle bottom electrode 25 and be fixed on base 12, two bottom electrodes 25 being positioned at both sides are separately positioned on and respective fold on cylinder 13, and the piston rod respectively folding cylinder 13 is respectively arranged with the second guide plate 15.
See Fig. 7, welder also comprises servo feed mechanism 16.Servo feed mechanism 16 is connected with bracing frame 4, and servo feed mechanism 16 moves along front and rear direction for driving bracing frame 4.
By servo feed mechanism 16, bracing frame 4 and all parts be arranged on bracing frame 4 are moved along front and rear direction, can make material loading, blanking operation be more prone to carry out.
In the present embodiment, servo feed mechanism 16 specifically comprises servomotor 17, screw mandrel 18 and clamping fixture seat 19.Servomotor 17 drives with screw mandrel 18 and is connected, and clamping fixture seat 19 is arranged on screw mandrel 18, and bracing frame 4 is fixed on clamping fixture seat 19, and in the present embodiment, specifically the pedestal 8 of bracing frame 4 is fixed on clamping fixture seat 19.
For clamping workpiece 26 to be welded, in the present embodiment, welder preferably also comprises detent mechanism 20.Detent mechanism 20 comprise be oppositely arranged support cylinder 21, the cylinder barrel respectively supporting cylinder 21 is arranged in frame 3.Support the piston rod acting in conjunction of cylinder 21 for a pair, in order to clamp the workpiece to be welded 26 be placed in support platform 7.
In the present embodiment, the quantity supporting cylinder 21 is two right, and support cylinder 21 for a pair for clamping workpiece 26 to be welded in front and rear direction, another is to supporting cylinder 21 for clamping workpiece 26 to be welded in left and right direction.Above-mentioned employing cylinder mode realizes detent mechanism 20, and structure is simply light and handy, easy for installation, be convenient to control to detect.
, frame 3 is provided with guide rail 22 herein, the cylinder barrel respectively supporting cylinder 21 is hinged on slide block, and slide block is slidably installed on guide rail 22.
When not needing use to support cylinder 21, suitable position can be slid onto supporting cylinder 21 along guide rail 22, in order to avoid affect other operations.When cylinder 21 is supported in needs use, move to suitable position by supporting cylinder 21, to clamp workpiece 26 to be welded.
In order to make to support cylinder 21, to treat the power that welding work pieces 26 applies more firm, and the piston rod respectively supporting cylinder 21 is provided with location-plate 23.
Support for that a pair for cylinder 21 for what will realize front and rear direction location, support cylinder 21 in use, support cylinder 21 to arrange along the length direction of guide rail 22, the length direction supporting cylinder 21 is the fore-and-aft direction marked in Fig. 1, can support on forward and backward of workpiece 26 to be welded to make location-plate 23.Support for that a pair for cylinder 21 for what will realize location, left and right direction, support cylinder 21 in use, the length direction supporting cylinder 21, along the left and right directions in Fig. 1, should be able to be supported on left and right of workpiece 26 to be welded to make location-plate 23.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only for ease of describing the utility model and simplified characterization, instead of instruction or infer the device of indication or element must have specific orientation, for specific azimuth configuration and operation, thus the restriction to the utility model protection content can not be interpreted as.
If employ the word such as " first ", " second " herein to limit parts, those skilled in the art should know: the use of " first ", " second " is only used to be convenient to describe the utility model and simplified characterization, as do not stated in addition, the implication that above-mentioned word is not special.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (15)
1. a welder, is characterized in that, comprising: welding electrode (1) and transformer (2);
The quantity of described welding electrode (1) and described transformer (2) is all at least two, the corresponding described welding electrode (1) of each described transformer (2);
Wherein, the rated power of described transformer (2) is less than setting value, and described setting value is less than 200KVA;
Described welder also comprises frame (3), bracing frame (4) and weld cylinder (5);
The top electrode (24) of described welding electrode (1) is fixed on the piston rod of described weld cylinder (5), and the cylinder barrel of described weld cylinder (5) is fixed in described frame (3);
The bottom electrode (25) of described welding electrode (1) is arranged on support frame as described above (4).
2. welder according to claim 1, is characterized in that, support frame as described above (4) comprises elevating mechanism (6) and support platform (7);
Described support platform (7) is arranged on described elevating mechanism (6), and described elevating mechanism (6) is for driving described support platform (7) along upper and lower to movement;
The bottom electrode (25) of described welding electrode (1) is connected with described support platform (7), and described bottom electrode (25) upper and lower motion synchronous with described support platform (7).
3. welder according to claim 2, is characterized in that, described elevating mechanism (6) comprises pedestal (8), lift cylinder (9) and guide rod (10);
The cylinder barrel of described lift cylinder (9) is fixed on described pedestal (8), and the piston rod of described lift cylinder (9) is fixed on described support platform (7) below;
One end of described guide rod (10) is slidably installed on described pedestal (8), and the other end of described guide rod (10) is fixedly connected with described support platform (7);
The length direction that described guide rod (10) is parallel to described lift cylinder (9) is arranged.
4. welder according to claim 3, is characterized in that, support frame as described above (4) also comprises retracting mechanism (11);
The bottom electrode (25) of each described welding electrode (1) is arranged on described retracting mechanism (11), described retracting mechanism (11) is connected with described support platform (7), the distance in left and right direction between the bottom electrode (25) that described retracting mechanism (11) can change each described welding electrode (1).
5. welder according to claim 4, is characterized in that, described retracting mechanism (11) comprises base (12) and folds cylinder (13);
The bottom electrode (25) of welding electrode described at least one (1) is fixed on described base (12), the bottom electrode (25) of welding electrode described in remaining (1) is fixed with the piston rod folding cylinder (13) described in respectively, and the cylinder barrel folding cylinder (13) described in each is fixed on described base (12);
The described length direction folding cylinder (13) is parallel to the line direction between the bottom electrode (25) of adjacent two described welding electrodes (1).
6. welder according to claim 5, it is characterized in that, described base (12) is also provided with the first guide plate (14), the piston rod folding cylinder (13) described in each is all provided with the second guide plate (15), the quantity of described first guide plate (14) and the quantity one_to_one corresponding of described second guide plate (15), and being slidably connected between the first guide plate (14) and described second guide plate (15) described in mutually corresponding a pair, and glide direction with each self-corresponding described in fold the length direction of cylinder (13) consistent.
7. welder according to claim 1, is characterized in that, described welder also comprises servo feed mechanism (16);
Described servo feed mechanism (16) is connected with support frame as described above (4), and described servo feed mechanism (16) moves along front and rear direction for driving support frame as described above (4).
8. welder according to claim 7, is characterized in that, described servo feed mechanism (16) comprises servomotor (17), screw mandrel (18) and clamping fixture seat (19);
Described servomotor (17) drives with described screw mandrel (18) and is connected, described clamping fixture seat (19) is arranged on described screw mandrel (18), and support frame as described above (4) is fixed on described clamping fixture seat (19).
9. welder according to claim 1, is characterized in that, described welder also comprises detent mechanism (20);
Described detent mechanism (20) comprise be oppositely arranged support cylinder (21), the cylinder barrel supporting cylinder (21) described in each is arranged in described frame (3);
The piston rod acting in conjunction of cylinder (21) is supported, in order to clamp the workpiece to be welded (26) be placed in described support platform (7) described in a pair.
10. welder according to claim 9, it is characterized in that, the described quantity supporting cylinder (21) is two right, support cylinder (21) described in a pair for the described workpiece to be welded (26) of front and rear direction clamping, another to described cylinder (21) of supporting for the described workpiece to be welded (26) of left and right direction clamping.
11. welders according to claim 9, it is characterized in that, described frame (3) is provided with guide rail (22), the cylinder barrel supporting cylinder (21) described in each is hinged on slide block, and described slide block is slidably installed on described guide rail (22).
12. welders according to claim 9, is characterized in that, the piston rod supporting cylinder (21) described in each is provided with location-plate (23).
13. welders according to claim 1, is characterized in that, described welder also comprises position-limit mechanism, the quantity of described position-limit mechanism and the quantity one_to_one corresponding of described weld cylinder (5);
Described position-limit mechanism is arranged in described frame (3), and described position-limit mechanism is for limiting the stroke of each self-corresponding described weld cylinder (5).
14. welders according to claim 13, it is characterized in that, each described position-limit mechanism comprises two limitation travel switches, limitation travel switch described in one of them is for limiting the top offset of corresponding described weld cylinder (5), and limitation travel switch described in another is for limiting the bottom offset of corresponding described weld cylinder (5).
15. according to the arbitrary described welder of claim 1-14, and it is characterized in that, described setting value is 60KVA ~ 100KVA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685012.8U CN204339116U (en) | 2014-11-14 | 2014-11-14 | Welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685012.8U CN204339116U (en) | 2014-11-14 | 2014-11-14 | Welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339116U true CN204339116U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685012.8U Expired - Fee Related CN204339116U (en) | 2014-11-14 | 2014-11-14 | Welding device |
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| Country | Link |
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| CN (1) | CN204339116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475954A (en) * | 2014-11-14 | 2015-04-01 | 珠海格力电器股份有限公司 | Welding device |
| CN114160943A (en) * | 2021-11-30 | 2022-03-11 | 江苏开放大学（江苏城市职业学院） | Precise double-spot welding device for maintaining computer circuit board |
-
2014
- 2014-11-14 CN CN201420685012.8U patent/CN204339116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475954A (en) * | 2014-11-14 | 2015-04-01 | 珠海格力电器股份有限公司 | Welding device |
| CN104475954B (en) * | 2014-11-14 | 2017-02-22 | 珠海格力电器股份有限公司 | Welding device |
| CN114160943A (en) * | 2021-11-30 | 2022-03-11 | 江苏开放大学（江苏城市职业学院） | Precise double-spot welding device for maintaining computer circuit board |
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Granted publication date: 20150520 Termination date: 20211114 |