CN209919150U - Welding device capable of moving in all directions - Google Patents
Welding device capable of moving in all directions Download PDFInfo
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- CN209919150U CN209919150U CN201920263547.9U CN201920263547U CN209919150U CN 209919150 U CN209919150 U CN 209919150U CN 201920263547 U CN201920263547 U CN 201920263547U CN 209919150 U CN209919150 U CN 209919150U
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Abstract
The utility model discloses a welding device capable of moving in all directions, which comprises a moving trolley, wherein the moving trolley comprises a shell, a bottom plate is arranged above the shell, damping columns are connected between the bottom plate and the upper surface of the shell, the damping columns are uniformly arranged around the lower surface of the bottom plate, a rotating table is movably arranged at the center of the bottom plate, a telescopic rod is arranged on the rotating table, the top of the telescopic rod is movably connected with a fixed plate, one end of the fixed plate, which is far away from the telescopic rod, is provided with a welding gun, and the welding gun is connected with a servo motor; a chassis is arranged in the shell, a first driving mechanism and a second driving mechanism are fixed on the chassis, the first driving mechanism is connected with a front moving wheel, and the second driving mechanism is connected with a rear moving wheel; the utility model discloses all direction movement can carry out to can effectively increase of service life.
Description
Technical Field
The utility model relates to a welding equipment field, especially a but omnidirectional movement's welding set.
Background
The welding technique is an operation method of connecting two or more base materials (workpieces to be welded) into a whole by using a welding material (a welding rod or a welding wire) under a high temperature or high pressure condition. Traditional welding technique needs a large amount of manual labor, and the smell is most poisonous when welding moreover, and is particularly unfavorable to the welding workman. Therefore, the welding apparatus or the welding robot is produced.
Through the retrieval, chinese patent that application publication number is CN104889632A "welding robot with spacing welder anticollision function", it includes the robot, the robot upper end is equipped with the workstation, workstation one side is equipped with the elevating platform, be equipped with welding arm on the elevating platform, welding arm front end bottom is equipped with welder, the protruding limit stop that is provided with of workstation one end, limit stop corresponds to be located the welding arm lower extreme, be equipped with the updraft ventilator device in the limit stop, be equipped with the air intake on the terminal surface before the limit stop. Through the mode, the welding gun can be protected, the welding gun is prevented from being scrapped due to the fact that the welding gun impacts the workbench, and the workbench is provided with the air exhauster which can exhaust toxic gas generated during welding, so that the safety and reliability of a working environment are guaranteed. However, this solution has the following problems: can not freely move, and the vibration generated during welding can influence the welding effect and also can generate certain noise to influence the working environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model discloses a welding device capable of moving in all directions, which comprises a moving trolley, wherein the moving trolley comprises a shell, a bottom plate is arranged above the shell, a shock absorption column is connected between the bottom plate and the upper surface of the shell, the shock absorption column is uniformly arranged around the lower surface of the bottom plate, a rotating table is movably arranged at the center of the bottom plate, the rotating table is connected with a power device, a telescopic rod is arranged on the rotating table, the top of the telescopic rod is movably connected with a fixed rod, one end of the fixed rod, which is far away from the telescopic rod, is provided with a welding gun, and the welding gun;
a chassis is arranged in the shell, a first driving mechanism and a second driving mechanism are fixed on the chassis, the first driving mechanism is connected with a front moving wheel, and the second driving mechanism is connected with a rear moving wheel; the first driving mechanism comprises a first driving motor, a gear is connected to an output shaft of the first driving motor, the gear is meshed with a rack, the rack is movably connected to the chassis, connecting blocks are fixed to two ends of the rack and connected with a first connecting rod through rotating pins, the first connecting rod is connected with a second connecting rod through rotating pins, the forward moving wheel is fixed to the chassis through a transmission shaft, and the second connecting rod is fixedly connected with the transmission shaft; the rear moving wheel is fixed on the chassis through a rotating shaft, and the middle part of the rotating shaft is connected with a differential mechanism;
the second driving mechanism comprises a second driving motor, a main gear is connected to an output shaft of the second driving motor, the main gear is meshed with a driven gear, the driven gear is installed on the rotating shaft, and the other end face of the driven gear is connected with the differential.
Preferably, the periphery of the upper surface of the shell is provided with a first notch and a second notch, and the first notch and the second notch extend to the adjacent side walls.
Preferably, four corners of the upper surface of the housing are in a round chamfer structure.
Preferably, the number of the second notches is 2-4.
Preferably, be equipped with anticollision roller in the second breach, damage that causes when can effectively preventing the travelling car collision.
Preferably, the shock attenuation post includes the support column, the top of this support column with the bottom plate is fixed, the upper portion of support column is equipped with the fixed plate, the lower part cover of support column is equipped with fixed pipe, fixed pipe with fixed surface on the casing, the bottom of support column is fixed with the fly leaf, this fly leaf with be connected with first spring between the fixed socle portion, be located the fixed plate with support column lateral wall cover between the fixed pipe is equipped with the third spring.
Preferably, a second spring is connected to a side wall of the support column inside the fixed tube, and the second spring is horizontally connected to the side wall of the fixed tube.
Preferably, the middle part of the fixed rod is provided with a positioning groove, the top of the telescopic rod is provided with a rotary joint, the side wall of the rotary joint is provided with a screw rod, the screw rod penetrates through the positioning groove and can slide in the positioning groove, the screw rod is fixed by adopting a nut after sliding positioning, and one end, away from the welding gun, of the fixed rod is provided with a clamping jaw.
Preferably, a limiting plate is fixed on the side wall of the telescopic rod.
Preferably, the height of the limiting plate is greater than the height of the welding gun.
The utility model has the advantages that: (1) the welding device can move in all directions, and the welding effect is better by arranging the welding gun and the clamping jaw; (2) by arranging the shock absorption columns, the vibration generated during welding and the noise caused by the vibration can be effectively reduced, and the working environment is optimized; (3) the anti-collision roller is arranged, so that the damage to the body of the moving trolley is effectively avoided, and the service life of the device is prolonged; (4) through setting up the limiting plate, can effectively avoid welder error to contact the revolving stage on and damage welder, further increase of service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the movable cart of the present invention;
FIG. 3 is a top view of the movable cart of the present invention;
FIG. 4 is a schematic structural view of the inside of the housing of the mobile cart of the present invention;
FIG. 5 is a schematic structural view of the shock-absorbing column of the present invention;
in the figure, 1-moving trolley, 101-shell, 102-second gap, 103-crashproof roller, 104-first gap, 105-control panel, 106-forward moving wheel, 107-backward moving wheel, 108-first driving motor, 109-gear, 110-rack, 111-connecting block, 112-first connecting rod, 113-second connecting rod, 114-transmission shaft, 115-second driving motor, 116-main gear, 117-slave gear, 118-rotating shaft, 119-differential, 120-chassis, 2-damping column, 201-supporting column, 202-fixing plate, 203-third spring, 204-moving plate, 205-second spring, 206-first spring, 207-fixing tube, 3-bottom plate, 4-rotating table, 5-telescopic rod, 6-fixed rod, 601-positioning groove, 602-screw, 7-welding gun, 8-clamping jaw and 9-limiting plate.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, a welding device capable of moving in all directions comprises a moving trolley 1, wherein the moving trolley 1 comprises a casing 101, a bottom plate 3 is arranged above the casing 101, a shock absorption column 2 is connected between the bottom plate 3 and the upper surface of the casing 101, the shock absorption column 2 is uniformly arranged around the lower surface of the bottom plate 3, a rotating table 4 is movably arranged at the center of the bottom plate 3, the rotating table is connected with a power device, the power device is a motor, the motor drives the rotating table 4 to rotate, an expansion link 5 is arranged on the rotating table 4, a fixed rod 6 is movably connected to the top of the expansion link 5, a welding gun 7 is arranged at one end, away from the expansion link 5, of the fixed rod 6, and the welding gun 7 is;
a chassis 120 is arranged in the shell 101, a first driving mechanism and a second driving mechanism are fixed on the chassis 120, the first driving mechanism is connected with a front moving wheel 106, and the second driving mechanism is connected with a rear moving wheel 107; the first driving mechanism comprises a first driving motor 108, a gear 109 is connected to an output shaft of the first driving motor 108, the gear 109 is engaged with a rack 110, the rack 110 is movably connected to the chassis 120, specifically, a slide rail is arranged on the chassis, a slider is arranged at the lower end of the rack 109 and is arranged on the slide rail, connecting blocks 111 are fixed at two ends of the rack 110, the connecting blocks 111 are connected with a first connecting rod 112 through rotating pins, the first connecting rod 112 is connected with a second connecting rod 113 through rotating pins, the front driving wheel 106 is fixed on the chassis 120 through a transmission shaft 114, and the second connecting rod 113 is fixedly connected with the transmission shaft 114; the rear moving wheel 107 is fixed on the chassis 120 through a rotating shaft 118, and the middle part of the rotating shaft is connected with a differential 119;
the second driving mechanism comprises a second driving motor 115, a main gear 116 is connected to an output shaft of the second driving motor 115, the main gear 116 is engaged with a slave gear 117, and the slave gear 117 is mounted on the rotating shaft 118.
Specifically, the differential 119 includes a connecting portion and 4 idler gears engaged with each other, wherein 2 idler gears are respectively connected to the end portion of the rotating shaft 118 and are parallel to each other, the other 2 idler gears are engaged with the aforementioned 2 idler gears to form a rectangular cross section, the 2 idler gears are movably connected to the rotating shaft 118 through the connecting portion, a fixed shaft is disposed between the 2 idler gears, when an output shaft of the second driving motor 115 drives the main gear 116 to rotate, thereby driving the driven gear 117 to rotate, the driven gear 117 drives the rotating shaft 118 to rotate, the rotating shaft 118 drives one of the rear moving wheels 107 to rotate, and meanwhile, the rotating shaft transmits power to the idler gears, thereby realizing rotation of the other rear moving wheel 107. In a specific implementation, the front moving wheel and the rear moving wheel are in one of a ball wheel, an orthogonal wheel, a continuous switching wheel and a Mecanum wheel.
Example 2
In this embodiment, a further optimization is made on the basis of embodiment 1, specifically, a first notch 104 and a second notch 102 are disposed at a periphery of an upper surface of the housing 101, and both the first notch 104 and the second notch 102 extend to adjacent side walls thereof, in a specific embodiment, a control panel 105 may be disposed at an inclined bottom of the first notch 102, and the servo motor, the first driving motor 108, the power device, and the second driving motor 115 are all electrically connected to a controller of the control panel 105.
Specifically, the four corners of the upper surface of the housing 101 may be rounded.
2 second notches 102 are arranged; the second gap 102 is provided with a collision-proof roller 103.
Example 3
The present embodiment is further optimized on the basis of embodiment 2, as shown in fig. 5, specifically, the shock absorbing column 2 includes a supporting column 201, the top of the supporting column 201 is fixed to the bottom plate 3, a fixing plate 202 is disposed on the upper portion of the supporting column 201, a fixing tube 207 is sleeved on the lower portion of the supporting column 201, the fixing tube 207 is fixed to the upper surface of the housing 101, a movable plate 204 is fixed to the bottom of the supporting column 201, a first spring 206 is connected between the movable plate 204 and the bottom of the fixing tube 207, and a third spring 203 is sleeved on the side wall of the supporting column 201 between the fixing plate 202 and the fixing tube 207.
In some embodiments, a second spring 205 is connected to a side wall of the supporting column 201 inside the fixed tube 207, and the second spring 205 is horizontally connected to the side wall of the fixed tube 207, so as to prevent the lateral supporting column 201 from being displaced or damaged by vibration, further improve the damping effect, and ensure the smooth operation of the device.
The shock absorption column 2 has multiple shock absorption effects, vibration generated by welding can be effectively reduced, noise generated by vibration is reduced, and the working environment is optimized.
Example 4
The embodiment is further optimized on the basis of embodiment 3, specifically, a positioning groove 601 is formed in the middle of the fixing rod 6, a rotary joint is arranged at the top of the telescopic rod 5, a screw 602 is arranged on the side wall of the rotary joint, the screw 602 penetrates through the positioning groove 601, the screw 602 can slide in the positioning groove 601, the screw 602 is fixed by a nut after sliding positioning, and a clamping jaw 8 is arranged at one end of the fixing rod 6, which is far away from the welding gun 7.
Example 5
The embodiment is further optimized on the basis of the embodiment 4, and particularly, a limiting plate 9 is fixed on the side wall of the telescopic rod 5; the height of the limiting plate 9 is larger than that of the welding gun 7, so that the welding gun is effectively prevented from being damaged due to the fact that the welding gun contacts the rotating table 4.
During the use, start first driving motor, second driving motor, control travelling car 1 moves to treating the welding area, uses clamping jaw 8 clamp to get and treats the welding workpiece, places revolving stage 4, starts power device adjustment welding position, starts servo motor and uses welder 7 to carry out welding operation, and the completion back clamping jaw 8 takes away and treats the welding workpiece, carries out next work piece processing.
The above embodiments only describe the best mode of use of the existing equipment, and similar common mechanical means are used to replace the elements in the present embodiments, which fall into the protection scope.
Claims (10)
1. A welding set that can omnidirectionally move, its characterized in that: the welding device comprises a moving trolley (1), wherein the moving trolley (1) comprises a shell (101), a bottom plate (3) is arranged above the shell (101), a damping column (2) is connected between the bottom plate (3) and the upper surface of the shell (101), the damping column (2) is uniformly arranged on the periphery of the lower surface of the bottom plate (3), a rotating table (4) is movably arranged at the center of the bottom plate (3), the rotating table is connected with a power device, an expansion link (5) is arranged on the rotating table (4), a fixed rod (6) is movably connected to the top of the expansion link (5), a welding gun (7) is arranged at one end, away from the expansion link (5), of the fixed rod (6), and the welding gun (7) is connected with a servo;
a chassis (120) is arranged in the shell (101), a first driving mechanism and a second driving mechanism are fixed on the chassis (120), the first driving mechanism is connected with a front moving wheel (106), and the second driving mechanism is connected with a rear moving wheel (107); the first driving mechanism comprises a first driving motor (108), a gear (109) is connected to an output shaft of the first driving motor (108), the gear (109) is meshed with a rack (110), the rack (110) is movably connected to the chassis (120), connecting blocks (111) are fixed to two ends of the rack (110), the connecting blocks (111) are connected with a first connecting rod (112) through rotating pins, the first connecting rod (112) is connected with a second connecting rod (113) through rotating pins, the forward moving wheel (106) is fixed to the chassis (120) through a transmission shaft (114), and the second connecting rod (113) is fixedly connected with the transmission shaft (114); the rear moving wheel (107) is fixed on the chassis (120) through a rotating shaft (118), and the middle part of the rotating shaft is connected with a differential (119);
the second driving mechanism comprises a second driving motor (115), a main gear (116) is connected to an output shaft of the second driving motor (115), the main gear (116) is meshed with a driven gear (117), the driven gear (117) is installed on the rotating shaft (118), and the other end face of the driven gear (117) is connected with the differential (119).
2. The omni-directionally movable welding device of claim 1, wherein: the periphery of the upper surface of the shell (101) is provided with a first notch (104) and a second notch (102), and the first notch (104) and the second notch (102) extend to the adjacent side walls.
3. The omni-directionally movable welding device of claim 2, wherein: four corners of the upper surface of the shell (101) are in a round chamfer structure.
4. The omni-directionally movable welding device of claim 3, wherein: the number of the second gaps (102) is 2-4.
5. The omni-directionally movable welding device of claim 4, wherein: and an anti-collision roller (103) is arranged in the second notch (102).
6. The omni-directionally movable welding device of claim 5, wherein: shock attenuation post (2) include support column (201), the top of this support column (201) with bottom plate (3) are fixed, the upper portion of support column (201) is equipped with fixed plate (202), the lower part cover of support column (201) is equipped with fixed pipe (207), fixed pipe (207) with casing (101) upper surface is fixed, the bottom of support column (201) is fixed with fly leaf (204), this fly leaf (204) with be connected with first spring (206) between fixed pipe (207) bottom, be located fixed plate (202) with support column (201) lateral wall cover between fixed pipe (207) is equipped with third spring (203).
7. The omni-directionally movable welding device of claim 6, wherein: and a second spring (205) is connected to the side wall of the supporting column (201) positioned in the fixed tube (207), and the second spring (205) is horizontally connected with the side wall of the fixed tube (207).
8. The omni-directionally movable welding device of claim 7, wherein: the middle part of dead lever (6) is equipped with constant head tank (601), the top of telescopic link (5) is equipped with rotary joint, and this rotary joint's lateral wall is equipped with screw rod (602), and this screw rod (602) pass constant head tank (601), and this screw rod (602) can slide in this constant head tank (601), adopts the nut to fix screw rod (602) after the sliding positioning, the one end that welder (7) were kept away from in dead lever (6) is equipped with clamping jaw (8).
9. The omni-directionally movable welding device of claim 8, wherein: and a limiting plate (9) is fixed on the side wall of the telescopic rod (5).
10. The omni-directionally movable welding device of claim 9, wherein: the height of the limiting plate (9) is larger than that of the welding gun (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263547.9U CN209919150U (en) | 2019-03-01 | 2019-03-01 | Welding device capable of moving in all directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263547.9U CN209919150U (en) | 2019-03-01 | 2019-03-01 | Welding device capable of moving in all directions |
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| Publication Number | Publication Date |
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| CN209919150U true CN209919150U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920263547.9U Active CN209919150U (en) | 2019-03-01 | 2019-03-01 | Welding device capable of moving in all directions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390460A (en) * | 2020-03-30 | 2020-07-10 | 深圳市德洋实验设备有限公司 | Automatic welding device |
| CN111591343A (en) * | 2020-04-10 | 2020-08-28 | 广州创显科教股份有限公司 | Based on quick blending device of goods for management of intelligence commodity circulation garden |
-
2019
- 2019-03-01 CN CN201920263547.9U patent/CN209919150U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390460A (en) * | 2020-03-30 | 2020-07-10 | 深圳市德洋实验设备有限公司 | Automatic welding device |
| CN111390460B (en) * | 2020-03-30 | 2021-10-08 | 深圳市德洋实验设备有限公司 | Automatic welding device |
| CN111591343A (en) * | 2020-04-10 | 2020-08-28 | 广州创显科教股份有限公司 | Based on quick blending device of goods for management of intelligence commodity circulation garden |
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