CN204234996U - A kind of rocking arm welding machine - Google Patents
A kind of rocking arm welding machine Download PDFInfo
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- CN204234996U CN204234996U CN201420632547.9U CN201420632547U CN204234996U CN 204234996 U CN204234996 U CN 204234996U CN 201420632547 U CN201420632547 U CN 201420632547U CN 204234996 U CN204234996 U CN 204234996U
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- welding gun
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- rocking arm
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Abstract
The utility model discloses a kind of rocking arm welding machine, comprise connecting bottom board and be arranged on the lock sleeve on connecting bottom board, switch block is rotatably connected in described lock sleeve, upwards column is provided with along switch block, described column slides up and down and is connected with rocking arm contiguous block, described rocking arm contiguous block is connected with can the rocking arm of horizontal extension, described one end and rocking arm contiguous block hinged, the other end and welding gun contiguous block hinged; Described welding gun contiguous block is rotatably connected to welding gun.Can by the position of adjustment rocking arm contiguous block, rocking arm and welding gun by such structure, find welding position accurately and welded by welding gun, easy and simple to handle, applied range, improves welding efficiency greatly.By practice, common laborer, just can carry out welding processing, and welding quality is better than human weld after simple training.Greatly reduce demand and the processing cost of human resources.
Description
Technical field
The utility model relates to a kind of rocking arm welding machine.
Background technology
As everyone knows, in the metalwork welding that is short or just solder joint of small-sized weld seam.If part is standard machine-made spares, each assembly can change, and Full-automatic welding equipment cannot be utilized to process.Can only human weld, special for being that between iron artistic fence assembly, most passing through manually is welded, welder needs hand-held weldering to rob piecemeal welding, and not only labour intensity efficiency that is large but also processing is lower for such processing mode, welding quality also cannot ensure simultaneously, and processing cost is high.Prior art is badly in need of a kind of easy and simple to handle, and welding efficiency is high, the rocking arm welding machine of applied range.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, and provide a kind of easy and simple to handle, welding efficiency is high, the rocking arm welding machine of applied range.
For achieving the above object, the technical solution of the utility model there is provided a kind of rocking arm welding machine, comprise connecting bottom board and be arranged on the lock sleeve on connecting bottom board, switch block is rotatably connected in described lock sleeve, upwards be provided with column along switch block, described column slides up and down and is connected with rocking arm contiguous block, and described rocking arm contiguous block is connected with can the rocking arm of horizontal extension, described one end and rocking arm contiguous block hinged, the other end and welding gun contiguous block hinged; Described welding gun contiguous block is rotatably connected to welding gun.Can by the position of adjustment rocking arm contiguous block, rocking arm and welding gun by such structure, find welding position accurately and welded by welding gun, easy and simple to handle, applied range, improves welding efficiency greatly.
As preferably, described column is provided with two, two root posts are perpendicular to be installed and is parallel to each other, column upper end is fixed with upper and lower motor contiguous block, described upper and lower motor contiguous block is provided with upper and lower motor, described upper and lower motor is connected with being driven by leading screw between rocking arm contiguous block, and described leading screw and column be arranged in parallel.It is more stable that such design makes rocking arm contiguous block slide up and down.
As preferably, described rocking arm comprises a center contiguous block and the four piece connecting rods hinged with center contiguous block, and described center contiguous block is inverted isosceles trapezoid shape, and the contiguous block corner of described inverted isosceles trapezoid shape is provided with hinge hole; Contiguous block two waist of described inverted isosceles trapezoid shape is respectively towards rocking arm contiguous block and welding gun contiguous block, described rocking arm contiguous block and welding gun contiguous block are respectively equipped with triangle joint, described triangle joint is isosceles right triangle, the hypotenuse of described two triangle joints be arranged in parallel with center contiguous block two waist respectively and corresponding matching is connected, described two jiaos, triangle joint hypotenuse is provided with hinge hole, has between the waist of corresponding matching relation and hypotenuse and forms deformable parallelogram lever by rod hinge connection; Gears meshing is passed through with two interlinking lever ends of center contiguous block bottom-hinged; Have at least in the two groups of connecting rods be connected respectively with center contiguous block two waist to be provided with between one group of connecting rod and drive self-locking air spring, self-locking air spring is driven to drive parallelogram lever distortion, two link tilt in described driving self-locking air spring and one group of connecting rod are arranged, two rod hinge connections in described driving self-locking air spring two ends and one group of connecting rod.Such structure makes rocking arm realize extends parallel and contraction by the parallelogram lever that two can be out of shape, simultaneously ensure rocking arm two ends stretch shrink time in same level.
As preferably, described welding gun contiguous block one end is rotatably connected to welding gun rotating shaft, and described welding gun rotating shaft is perpendicular to be installed; Described rotating shaft upper end is provided with rotating shaft lock sleeve, and described rotating shaft lock sleeve is fixed by connecting plate and welding gun contiguous block, and described welding gun rotating shaft lower end is fixed with welding gun.Rotating shaft is locked after being convenient to determine welding position by such design, improves the stability of equipment.
As preferably, described welding gun comprises horizontal sliding mechanism and is arranged on the welding gun body of horizontal sliding mechanism side, described horizontal sliding mechanism comprise be fixed on horizontal sliding substrate bottom welding gun rotating shaft and with the slide block being slidably connected at horizontal sliding substrate lower end, described slide block slides along the fore-and-aft direction of horizontal sliding substrate, described horizontal sliding substrate is L shape substrate, L shape base openings is downward, skid is connected to the long slab lower end of L shape substrate, the short slab rear end of L shape substrate is connected with horizontal sliding motor, and described horizontal sliding motor is connected with slider-actuated by horizontal sliding leading screw; Described leading screw one end is connected with horizontal sliding motor, and the other end is threaded connection through the short slab of L shape substrate and slide block; Described welding gun body is arranged on the front end of slide block.Such structure can realize automatic welding, and after location, welding position, start horizontal sliding motor welding gun can complete welding automatically according to instruction.
As preferably, micro-wabbler mechanism is also provided with between described slide block and welding gun body, described micro-structure that waves comprises the swing block being rotatably connected on slip front and the swing motor driving swing block to wave, described swing block is cylindric block, described cylindric swing block rear end is provided with the connecting cylinder be rotationally connected with slide block, and described connecting cylinder extends back along the axis of swing block; The sidewall of described slide block front portion is fixed with swing motor connecting plate, described swing motor connecting plate is to slip front extension and part plate body exceeds slide block, the plate body outer wall exceeded is fixed with swing motor, and described swing motor drives swing block to do reciprocating swing by waving leading screw;
The described leading screw that waves is arranged in left-right direction, described in wave leading screw one end and be connected with swing motor, the other end through swing motor connecting plate with wave nut and be connected; The described nut that waves is arranged in swing block, and described swing block is provided with to hold and waves leading screw and wave the rocking trough that nut waves, and described rocking trough is offered in left-right direction;
Described nut rear and front end of waving is provided with front pillar and rear pillar, and described front pillar and rear pillar are arranged all along the longitudinal direction; Described rocking trough is provided with and coordinates with front pillar and rear pillar the sliding tray slided, described sliding tray is offered from top to bottom along antetheca in rocking trough and interior rear wall, be the arc-shaped sliding surface coordinated with front pillar and rear pillar lower edge bottom described sliding tray, described front pillar and rear pillar move left and right and drive swing block axially to wave around swing block; Described welding gun body is arranged on the front end of swing block.
Because between welding assembly, range error is indefinite, the spacing of weld seam can be greater than predetermined distance sometimes, and while horizontal sliding motor linear pushing, utilizing micro-wabbler mechanism to make like this, welding gun is simultaneously back and forth micro-waves, and the region of the welding of expansion, improves welding quality.
As preferably, described swing block front center is rotatably connected to angular adjustment dish, described angular adjustment dish is provided with two and holds the lockpin hole running location before and after lock pin, lock pin is provided with in described lockpin hole, described swing block front surface is provided with the pin-and-hole coordinating clamping with lock pin rear end, and described pin-and-hole is uniform around swing block front surface.The angle regulating welding gun is convenient in such design.
As preferably, be provided with lock pin chute between the lockpin hole of described angular adjustment dish front surface, described lock pin chute is communicated with between lockpin hole; Described lock pin chute extends along angular adjustment plate edge to center; Dead bolt is slidably connected in described lock pin chute, described dead bolt is L-shaped, L shape dead bolt opening forward and comprise the sole piece that coordinates with lock pin slide and be positioned at the lateral mass of lock pin chute inside, described sole piece comprises the front sole piece being positioned at outside, the rear sole piece being positioned at inner side and is positioned at one section, middle part angled-lift splits protruding forward, junction rounding off between described front sole piece and angled-lift splits and between angled-lift splits and rear sole piece; Lock pin sidewall in described lockpin hole is provided with the cotter way coordinating with sole piece and slide; Described cotter way is semicylinder shape, and two cotter way openings are relatively accommodated therein by plot; Described dead bolt reciprocatingly slides along angular adjustment dish radial direction, and angled-lift splits upper surface and lower surface coordinate with cotter way to drive before and after lock pin and run; Described welding gun body is fixed on angular adjustment dish front end.Such design is the one optimization to adjustment structure.
As preferably, described welding gun body is also provided with laser locator.Location is convenient in such design.
As preferably, described welding gun rotating shaft is also fixed with operating handle, and described operating handle is arranged between welding gun contiguous block and welding gun.Such design convenient operation person operation.
Advantage of the present utility model and beneficial effect are: can by the position of adjustment rocking arm contiguous block, rocking arm and welding gun by such structure, and find welding position accurately and welded by welding gun, easy and simple to handle, applied range, improves welding efficiency greatly.By practice, common laborer, just can carry out welding processing, and welding quality is better than human weld after simple training.Greatly reduce demand and the processing cost of human resources.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model rocker structure schematic diagram;
Fig. 3 is viewing angle constructions schematic diagram on the left of the utility model horizontal sliding mechanism;
Fig. 4 is viewing angle constructions schematic diagram on the right side of the utility model horizontal sliding mechanism;
Fig. 5 is the utility model swing motor structural representation;
Fig. 6 is that the utility model swing motor coordinates schematic diagram with swing block;
Fig. 7 is the utility model swing motor and swing block decomposition texture schematic diagram;
Fig. 8 is the utility model degree adjustment disk structural representation;
Fig. 9 is the utility model degree adjustment disk decomposition texture schematic diagram;
Figure 10 is that the utility model lock pin coordinates schematic diagram with dead bolt;
Figure 11 is the utility model detent configuration schematic diagram;
Figure 12 is the utility model lock bolt structure schematic diagram.
In figure: 1, connecting bottom board; 2, lock sleeve; 3, switch block; 4, column; 5, rocking arm contiguous block; 6, rocking arm; 7, welding gun contiguous block; 8, upper and lower motor contiguous block; 9, upper and lower motor; 10, leading screw; 11, center contiguous block; 12, connecting rod; 13, hinge hole; 14, triangle joint; 15, parallelogram lever; 16, gear; 17, self-locking air spring is driven; 18, welding gun rotating shaft; 19, rotating shaft lock sleeve; 20, horizontal sliding substrate; 21, slide block; 22, the long slab of L shape substrate; 23, the short slab of L shape substrate; 24, horizontal sliding motor; 25, horizontal sliding leading screw; 26, welding gun body; 27, swing block; 28, swing motor; 29, connecting cylinder; 30, swing motor connecting plate; 31, roller; 32, leading screw is waved; 33, nut is waved; 34, rocking trough; 35, front pillar; 36, rear pillar; 37, sliding tray; 38, arc-shaped sliding surface; 39, angular adjustment dish; 40, lockpin hole; 41, lock pin; 42, pin-and-hole; 43, lock pin chute; 44, dead bolt; 45, lateral mass; 46, front sole piece; 47, rear sole piece; 48, angled-lift splits; 49, cotter way; 50, laser locator; 51, operating handle; 52, connecting plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Fig. 1-Figure 12, as shown in Figure 1-Figure 3, a kind of rocking arm 6 welding machine, the lock sleeve 2 comprising connecting bottom board 1 and be arranged on connecting bottom board 1, is rotatably connected to switch block 3 in described lock sleeve 2, is upwards provided with column 4 along switch block 3, described column 4 slides up and down and is connected with rocking arm contiguous block 5, described rocking arm contiguous block 5 is connected with can the rocking arm 6 of horizontal extension, described rocking arm 6 one end and rocking arm contiguous block 5 hinged, the other end and welding gun contiguous block 7 hinged; Described welding gun contiguous block 7 is rotatably connected to welding gun.
Described column 4 is provided with two, two root posts 4 are perpendicular to be installed and is parallel to each other, column 4 upper end is fixed with upper and lower motor contiguous block 8, described upper and lower motor contiguous block 8 is provided with upper and lower motor 9, described upper and lower motor 9 is driven with between rocking arm contiguous block 5 be connected by leading screw 10, and described leading screw 10 and column 4 be arranged in parallel.
As shown in Figure 2, in figure, the front end-plate face of center connecting plate is concealed, described rocking arm 6 comprises a center contiguous block 11 and the four piece connecting rods 12 hinged with center contiguous block 11, described center contiguous block 11 is in inverted isosceles trapezoid shape, and the contiguous block corner of described inverted isosceles trapezoid shape is provided with hinge hole 13; Contiguous block two waist of described inverted isosceles trapezoid shape is respectively towards rocking arm contiguous block 5 and welding gun contiguous block 7, described rocking arm contiguous block 5 and welding gun contiguous block 7 are respectively equipped with triangle joint 14, described triangle joint 14 is isosceles right triangle, the hypotenuse of described two triangle joints 14 be arranged in parallel with center contiguous block 11 liang of waists respectively and corresponding matching is connected, described two jiaos, triangle joint 14 hypotenuse is provided with hinge hole 13, has between the waist of corresponding matching relation and hypotenuse by the deformable parallelogram lever 15 of the hinged formation of connecting rod 12; Engaged by gear 16 with two connecting rod 12 ends of center contiguous block 11 bottom-hinged; Have at least in the two groups of connecting rods 12 be connected respectively with center contiguous block 11 liang of waists to be provided with between one group of connecting rod 12 and drive self-locking air spring 17, self-locking air spring 17 is driven to drive parallelogram lever 15 to be out of shape, two connecting rods 12 in described driving self-locking air spring 17 and one group of connecting rod 12 are obliquely installed, and two connecting rods 12 in described driving self-locking air spring 17 two ends and one group of connecting rod 12 are hinged.
Described welding gun contiguous block 7 one end is rotatably connected to welding gun rotating shaft 18, and described welding gun rotating shaft 18 is perpendicular to be installed; Described rotating shaft upper end is provided with rotating shaft lock sleeve 19, and described rotating shaft lock sleeve 19 is fixed by connecting plate 52 and welding gun contiguous block 7, and described welding gun rotating shaft 18 lower end is fixed with welding gun.
As shown in Figure 3 and Figure 4, described welding gun comprises horizontal sliding mechanism and is arranged on the welding gun body 26 of horizontal sliding mechanism side, described horizontal sliding mechanism comprise be fixed on horizontal sliding substrate 20 bottom welding gun rotating shaft 18 and with the slide block 21 being slidably connected at horizontal sliding substrate 20 lower end, be provided with the roller 31 reducing resistance between described slide block 21 and horizontal sliding substrate 20; Described slide block 21 slides along the fore-and-aft direction of horizontal sliding substrate 20, described horizontal sliding substrate 20 is L shape substrate, L shape base openings is downward, slide block 21 is slidably connected at long slab 22 lower end of L shape substrate, short slab 23 rear end of L shape substrate is connected with horizontal sliding motor 24, and described horizontal sliding motor 24 is driven with slide block 21 by horizontal sliding leading screw 25 and is connected; Described leading screw 10 one end is connected with horizontal sliding motor 24, and the other end is threaded connection with slide block 21 through the short slab 23 of L shape substrate; Described welding gun body 26 is arranged on the front end of slide block 21.
As shown in Figure 5-Figure 7, horizontal sliding substrate 20 is concealed in Fig. 5, micro-wabbler mechanism is also provided with between described slide block 21 and welding gun body 26, described micro-structure that waves comprises the swing block 27 being rotatably connected on slide block 21 front end and the swing motor 28 driving swing block 27 to wave, described swing block 27 is cylindric block, described cylindric swing block 27 rear end is provided with the connecting cylinder 29 be rotationally connected with slide block 21, and described connecting cylinder 29 extends back along the axis of swing block 27; The sidewall of described slide block 21 front portion is fixed with swing motor connecting plate 30, described swing motor connecting plate 30 extends to slide block 21 front end and part plate body exceeds slide block 21, the plate body outer wall exceeded is fixed with swing motor 28, and described swing motor 28 drives swing block 27 to do reciprocating swing by waving leading screw 32;
The described leading screw 32 that waves is arranged in left-right direction, described in wave leading screw 32 one end and be connected with swing motor 28, the other end through swing motor connecting plate 30 with wave nut 33 and be connected; The described nut 33 that waves is arranged in swing block 27, and described swing block 27 is provided with to hold and waves leading screw 32 and wave the rocking trough 34 that nut 33 waves, and described rocking trough 34 is offered in left-right direction;
Described nut 33 rear and front end of waving is provided with front pillar 35 and rear pillar 36, and described front pillar 35 and rear pillar 36 are arranged all along the longitudinal direction; Front pillar 35 and rear pillar 36 on the same axis, and front pillar 35 and rear pillar 36 place axis not with the dead in line of swing block 27, preferably a little more than the axis of swing block 27; Described rocking trough 34 is provided with the sliding tray 37 coordinating with front pillar 35 and rear pillar 36 and slide, described sliding tray 37 is offered from top to bottom along antetheca in rocking trough 34 and interior rear wall, be the arc-shaped sliding surface 38 coordinated with front pillar 35 and rear pillar 36 lower edge bottom described sliding tray 37, described front pillar 35 and rear pillar 36 move left and right and drive swing block 27 axially to wave around swing block 27; Described welding gun body 26 is arranged on the front end of swing block 27.
As shown in Fig. 8-Figure 12, described swing block 27 front center is rotatably connected to angular adjustment dish 39, described angular adjustment dish 39 is provided with two and holds the lockpin hole 40 running location before and after lock pin 41, lock pin 41 is provided with in described lockpin hole 40, described swing block 27 front surface is provided with the pin-and-hole 42 coordinating clamping with lock pin 41 rear end, and described pin-and-hole 42 is uniform around swing block 27 front surface.
Be provided with lock pin chute 43 between the lockpin hole 40 of described angular adjustment dish 39 front surface, described lock pin chute 43 is communicated with between lockpin hole 40; Described lock pin chute 43 extends along angular adjustment dish 39 edge to center; Dead bolt 44 is slidably connected in described lock pin chute 43, described dead bolt 44 is L-shaped, L shape dead bolt 44 opening forward and comprise the sole piece that is slidably matched with lock pin chute 43 and be positioned at the lateral mass 45 of lock pin chute 43 inside, described sole piece comprises the front sole piece 46 being positioned at outside, the rear sole piece 47 being positioned at inner side and is positioned at one section, middle part angled-lift splits 48 protruding forward, junction rounding off between described front sole piece 46 and angled-lift splits 48 and between angled-lift splits 48 and rear sole piece 47; Lock pin 41 sidewall in described lockpin hole 40 is provided with the cotter way 49 coordinating with sole piece and slide; Described cotter way 49 is in semicylinder shape, and two cotter way 49 openings are relatively accommodated therein by plot; Described dead bolt 44 reciprocatingly slides along angular adjustment dish 39 radial direction, and angled-lift splits 48 upper surface and lower surface coordinate with cotter way 49 to drive before and after lock pin 41 and run; Described welding gun body 26 is fixed on angular adjustment dish 39 front end.
Described welding gun body 26 is also provided with laser locator 50.
Described welding gun rotating shaft 18 is also fixed with operating handle 51, and described operating handle 51 is arranged between welding gun contiguous block 7 and welding gun.
When operating, first fixed by connecting bottom board 1, hand-held handle 51 carries out preliminary location:
The level of adjusting rock arm 6 can being turned to by the rotation between switch block 3 and lock sleeve 2, when being adjusted to precalculated position, using lock sleeve 2 by locked for switch block 3, if now position too high or too low needs starts upper and lower motor 9 to rocking arm 6, upper and lower motor 9 drives rocking arm contiguous block 5 just to slide up and down on column 4 by leading screw 10, if welding gun with have deviation with (radial direction centered by switch block 3 axle center) in the horizontal direction of welding position, need to start and drive self-locking air spring 17, shrink or extend, parallelogram lever 15 deforms, when driving self-locking air spring 17 to shrink, rocking arm 6 launches, when driving self-locking air spring 17 to extend, rocking arm 6 shrinks, centered by cause, two connecting rod 12 ends of contiguous block 11 bottom-hinged are engaged by gear 16, so when rocking arm 6 shrinks or extends, rocking arm 6 two ends remain in the same horizontal line, owing to driving self-locking air spring 17, there is auto-lock function, when welding gun arrives precalculated position, rocking arm 6 position is relatively stable,
Then rotating operation handle 51 makes welding gun rotating shaft 18 drive welding gun to carry out secondary location, starts rotating shaft lock sleeve 19 by locked for welding gun rotating shaft 18 when position suitable; Now the starting point of welding gun welding track locates (all be located through artificial visually examine to complete or laser locator 50 has been assisted).
When welding starts, if weld seam is thinner, start horizontal sliding motor 24, horizontal sliding motor 24 is driven by horizontal sliding leading screw 25 and slides with slide block 21, welding gun body 26 welding operation being simultaneously arranged on slide block 21 front end completes welding operation, then repeat aforesaid operations, then find next welding starting point, be badly in need of welding.
If but the spacing of weld seam can be greater than predetermined spacing, also need to start swing motor 28 while startup horizontal sliding motor 24, rocking arm 6 motor drives and waves nut about 33 by waving leading screw 32 and back and forth run, drive front pillar 35 and rear pillar about 36 back and forth to run simultaneously, front pillar 35 and rear pillar 36 lower edge coordinate with arc-shaped sliding surface 38 and slide, swing block 27 is driven to wave around swing block 27 axial reciprocating, welding gun body 26 also does micro-reciprocally swinging of left and right directions while tandem runs doing, the method of operation of welding gun superposition is profound curve, expand the area of welding, improve the effect of welding.
In the process of welding, weld seam is reserved in the side of assembly sometimes, so be provided with angular adjustment dish 39, Butt welding gun body 26 angle regulates, dead bolt 44 slides along angular adjustment dish 39 radial direction, suppose that initial state is that rear sole piece 47 coordinates with two cotter ways 49, external force is applied to dead bolt 44 it is inner to pushing lock pin chute 43, angled-lift splits 48 is in the process of inwardly sliding, upper surface coordinates with cotter way 49 top of lock pin 41 upper semi-circle bar shape and is pulled up by lock pin 41, and lock pin 41 rearward end and pin-and-hole 42 depart from; Cotter way 49 height is suitable with dead bolt 44 thickness, dead bolt 44 move to inner side time, cotter way 49 slides on front sole piece 46;
Certain space is also had inside sole piece 47 and lock pin chute 43 now; During reverse promotion dead bolt 44, angled-lift splits 48 lower surface coordinates with cotter way 49 bottom of lock pin 41 upper semi-circle bar shape to be depressed lock pin 41, lock pin 41 rearward end and pin-and-hole 42 clamping.First lock pin 41 is pulled up predetermined angular to be turned to during adjusting angle adjustment disk 39 then lock pin 41 to be pressed into pin-and-hole 42 and to complete adjustment.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of utility model.
Claims (10)
1. a rocking arm welding machine, it is characterized in that: comprise connecting bottom board and be arranged on the lock sleeve on connecting bottom board, switch block is rotatably connected in described lock sleeve, upwards column is provided with along switch block, described column slides up and down and is connected with rocking arm contiguous block, described rocking arm contiguous block is connected with can the rocking arm of horizontal extension, described one end and rocking arm contiguous block hinged, the other end and welding gun contiguous block hinged; Described welding gun contiguous block is rotatably connected to welding gun.
2. rocking arm welding machine as claimed in claim 1, it is characterized in that: described column is provided with two, two root posts are perpendicular to be installed and is parallel to each other, column upper end is fixed with upper and lower motor contiguous block, described upper and lower motor contiguous block is provided with upper and lower motor, described upper and lower motor is connected with being driven by leading screw between rocking arm contiguous block, and described leading screw and column be arranged in parallel.
3. rocking arm welding machine as claimed in claim 2, it is characterized in that: described rocking arm comprises a center contiguous block and the four piece connecting rods hinged with center contiguous block, described center contiguous block is inverted isosceles trapezoid shape, and the contiguous block corner of described inverted isosceles trapezoid shape is provided with hinge hole; Contiguous block two waist of described inverted isosceles trapezoid shape is respectively towards rocking arm contiguous block and welding gun contiguous block, described rocking arm contiguous block and welding gun contiguous block are respectively equipped with triangle joint, described triangle joint is isosceles right triangle, the hypotenuse of described two triangle joints be arranged in parallel with center contiguous block two waist respectively and corresponding matching is connected, described two jiaos, triangle joint hypotenuse is provided with hinge hole, has between the waist of corresponding matching relation and hypotenuse and forms deformable parallelogram lever by rod hinge connection; Gears meshing is passed through with two interlinking lever ends of center contiguous block bottom-hinged; Have at least in the two groups of connecting rods be connected respectively with center contiguous block two waist to be provided with between one group of connecting rod and drive self-locking air spring, self-locking air spring is driven to drive parallelogram lever distortion, two link tilt in described driving self-locking air spring and one group of connecting rod are arranged, two rod hinge connections in described driving self-locking air spring two ends and one group of connecting rod.
4. rocking arm welding machine as claimed in claim 3, is characterized in that: described welding gun contiguous block one end is rotatably connected to welding gun rotating shaft, and described welding gun rotating shaft is perpendicular to be installed; Described rotating shaft upper end is provided with rotating shaft lock sleeve, and described rotating shaft lock sleeve is fixed by connecting plate and welding gun contiguous block, and described welding gun rotating shaft lower end is fixed with welding gun.
5. rocking arm welding machine as claimed in claim 4, it is characterized in that: described welding gun comprises horizontal sliding mechanism and is arranged on the welding gun body of horizontal sliding mechanism side, described horizontal sliding mechanism comprise be fixed on horizontal sliding substrate bottom welding gun rotating shaft and with the slide block being slidably connected at horizontal sliding substrate lower end, described slide block slides along the fore-and-aft direction of horizontal sliding substrate, described horizontal sliding substrate is L shape substrate, L shape base openings is downward, skid is connected to the long slab lower end of L shape substrate, the short slab rear end of L shape substrate is connected with horizontal sliding motor, described horizontal sliding motor is connected with slider-actuated by horizontal sliding leading screw, described leading screw one end is connected with horizontal sliding motor, and the other end is threaded connection through the short slab of L shape substrate and slide block, described welding gun body is arranged on the front end of slide block.
6. rocking arm welding machine as claimed in claim 5, it is characterized in that: between described slide block and welding gun body, be also provided with micro-wabbler mechanism, described micro-structure that waves comprises the swing block being rotatably connected on slip front and the swing motor driving swing block to wave, described swing block is cylindric block, described cylindric swing block rear end is provided with the connecting cylinder be rotationally connected with slide block, and described connecting cylinder extends back along the axis of swing block; The sidewall of described slide block front portion is fixed with swing motor connecting plate, described swing motor connecting plate is to slip front extension and part plate body exceeds slide block, the plate body outer wall exceeded is fixed with swing motor, and described swing motor drives swing block to do reciprocating swing by waving leading screw;
The described leading screw that waves is arranged in left-right direction, described in wave leading screw one end and be connected with swing motor, the other end through swing motor connecting plate with wave nut and be connected; The described nut that waves is arranged in swing block, and described swing block is provided with to hold and waves leading screw and wave the rocking trough that nut waves, and described rocking trough is offered in left-right direction;
Described nut rear and front end of waving is provided with front pillar and rear pillar, and described front pillar and rear pillar are arranged all along the longitudinal direction; Described rocking trough is provided with and coordinates with front pillar and rear pillar the sliding tray slided, described sliding tray is offered from top to bottom along antetheca in rocking trough and interior rear wall, be the arc-shaped sliding surface coordinated with front pillar and rear pillar lower edge bottom described sliding tray, described front pillar and rear pillar move left and right and drive swing block axially to wave around swing block; Described welding gun body is arranged on the front end of swing block.
7. rocking arm welding machine as claimed in claim 6, it is characterized in that: described swing block front center is rotatably connected to angular adjustment dish, described angular adjustment dish is provided with two and holds the lockpin hole running location before and after lock pin, lock pin is provided with in described lockpin hole, described swing block front surface is provided with the pin-and-hole coordinating clamping with lock pin rear end, and described pin-and-hole is uniform around swing block front surface.
8. rocking arm welding machine as claimed in claim 7, is characterized in that: be provided with lock pin chute between the lockpin hole of described angular adjustment dish front surface, described lock pin chute is communicated with between lockpin hole; Described lock pin chute extends along angular adjustment plate edge to center; Dead bolt is slidably connected in described lock pin chute, described dead bolt is L-shaped, L shape dead bolt opening forward and comprise the sole piece that coordinates with lock pin slide and be positioned at the lateral mass of lock pin chute inside, described sole piece comprises the front sole piece being positioned at outside, the rear sole piece being positioned at inner side and is positioned at one section, middle part angled-lift splits protruding forward, junction rounding off between described front sole piece and angled-lift splits and between angled-lift splits and rear sole piece; Lock pin sidewall in described lockpin hole is provided with the cotter way coordinating with sole piece and slide; Described cotter way is semicylinder shape, and two cotter way openings are relatively accommodated therein by plot; Described dead bolt reciprocatingly slides along angular adjustment dish radial direction, and angled-lift splits upper surface and lower surface coordinate with cotter way to drive before and after lock pin and run; Described welding gun body is fixed on angular adjustment dish front end.
9. rocking arm welding machine as claimed in claim 8, is characterized in that: described welding gun body is also provided with laser locator.
10. rocking arm welding machine as claimed in claim 9, is characterized in that: described welding gun rotating shaft is also fixed with operating handle, and described operating handle is arranged between welding gun contiguous block and welding gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632547.9U CN204234996U (en) | 2014-10-29 | 2014-10-29 | A kind of rocking arm welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632547.9U CN204234996U (en) | 2014-10-29 | 2014-10-29 | A kind of rocking arm welding machine |
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| CN204234996U true CN204234996U (en) | 2015-04-01 |
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| CN201420632547.9U Withdrawn - After Issue CN204234996U (en) | 2014-10-29 | 2014-10-29 | A kind of rocking arm welding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325241A (en) * | 2014-10-29 | 2015-02-04 | 江阴市巨匠文化创意发展有限公司 | Rocker arm welding machine |
| CN105458730A (en) * | 2015-12-28 | 2016-04-06 | 哈尔滨理工大学 | Laser device fixing device and method for achieving temperature self-adaption through same |
| CN107584241A (en) * | 2017-09-01 | 2018-01-16 | 湖州德耀金属制品有限公司 | A kind of metal furniture full auto-bonding system |
-
2014
- 2014-10-29 CN CN201420632547.9U patent/CN204234996U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325241A (en) * | 2014-10-29 | 2015-02-04 | 江阴市巨匠文化创意发展有限公司 | Rocker arm welding machine |
| CN104325241B (en) * | 2014-10-29 | 2015-12-16 | 江阴市巨匠文化创意发展有限公司 | A kind of rocking arm welding machine |
| CN105458730A (en) * | 2015-12-28 | 2016-04-06 | 哈尔滨理工大学 | Laser device fixing device and method for achieving temperature self-adaption through same |
| CN105458730B (en) * | 2015-12-28 | 2018-01-23 | 哈尔滨理工大学 | A kind of fixed device for laser and the method that temperature self-adaptation is realized using the device |
| CN107584241A (en) * | 2017-09-01 | 2018-01-16 | 湖州德耀金属制品有限公司 | A kind of metal furniture full auto-bonding system |
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