CN212734752U - Hard rail type welding tractor - Google Patents
Hard rail type welding tractor Download PDFInfo
- Publication number
- CN212734752U CN212734752U CN202022065104.4U CN202022065104U CN212734752U CN 212734752 U CN212734752 U CN 212734752U CN 202022065104 U CN202022065104 U CN 202022065104U CN 212734752 U CN212734752 U CN 212734752U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- fixed
- seat
- driving
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses a hard rail type welding trolley, which is provided with a trolley body, wherein a mobile device assembly is arranged inside the trolley body, and the mobile device assembly can drive a driving wheel at the bottom to move so as to realize the movement of the whole trolley body; furthermore, the utility model discloses set up fixed guide pulley and removal guide pulley in the bottom of dolly body, realize the removal direction on hard rail through fixed guide pulley and removal guide pulley cooperation, the utility model discloses structural design is simple and novel, can use in planar part surface welding, is applicable to the horizontal component surface and welds along the guide rail, and its welding precision is high, and is efficient, is the hard rail formula welding carriage of an ideal.
Description
Technical Field
The utility model belongs to the technical field of welding equipment, concretely relates to hard rail formula welding tractor.
Background
At present, in the technical field of long-bead welding of large-scale horizontal components, manual welding is mostly adopted, the labor intensity in the welding process is high, and the efficiency is low; moreover, the current welder has high employment cost and irregular welding technology, which causes great cost for construction enterprises. There is not dedicated welding equipment available in the existing market, can only drive welder through simple and easy travelling car and remove, and this kind of travelling car simple structure can't be in fact the adjustment of welder position, and it has orbital risk of skew when walking simultaneously.
Therefore, in order to improve the welding efficiency and precision of large-scale plane workpieces, expand the application range of the automatic welding technology and fully reduce the dependence of welding construction on personnel, the industry urgently needs to design a hard rail type welding trolley capable of realizing accurate guiding.
Disclosure of Invention
For overcoming prior art not enough, the utility model provides a hard rail formula welding carriage, it can realize on large-scale horizontal workpiece along rail mobile, can realize accurate direction simultaneously.
In order to achieve the technical purpose, the utility model adopts the following scheme: a hard rail type welding trolley comprises a trolley body, wherein a handle is arranged at the top of the trolley body; a threaded sleeve is arranged on the front side of the trolley body, a moving rod which is transversely meshed is arranged in the threaded sleeve, a toothed belt is transversely arranged on the moving rod, and a transverse adjusting screw and a positioning locking device are arranged in the threaded sleeve area in a matching manner; the end part of the moving rod is fixedly connected with a welding gun rotating installation seat, and a welding gun is fixed on the welding gun rotating installation seat; the trolley is characterized in that a driving device assembly is arranged in the trolley body and comprises a walking driving device, a driving lead screw is vertically arranged on a driving end of the walking driving device, the driving lead screw is connected with a driving wheel, and the driving is realized by the engagement of the driving wheel and a toothed belt on a hard rail; the trolley body is provided with a laser lamp fixing seat facing forwards for fixing a laser lamp; the bottom of the trolley body is provided with a guide wheel set comprising a fixed guide wheel set and a movable guide wheel set, the fixed guide wheel set comprises a fixed guide wheel seat arranged at the bottom of the trolley body, and a fixed guide wheel is fixed on the fixed guide wheel seat; the movable guide wheel group comprises a quick clamping base which is horizontally arranged, the movable guide wheel seat is fixed through the quick clamping base, a movable guide wheel is arranged on the movable guide wheel seat towards the fixed guide wheel, and the movable guide wheel and the fixed guide wheel are in the same plane and are symmetrically arranged; the fixing with the hard rail is realized through the cooperation of the movable guide wheel and the fixed guide wheel.
The welding gun rotating installation seat is fixed at the end part of the moving rod and comprises a vertical adjusting seat, a vertical adjusting screw rod is arranged in the vertical adjusting seat, a vertical adjusting block is fixed on the vertical adjusting screw rod, the end part of the vertical adjusting block is connected with a positioning gear, a rotating body is fixed on the positioning gear, a rotating driving device is arranged inside the rotating body, a rotating driving gear and the positioning gear are arranged on the rotating driving device and meshed to realize self rotation of the rotating body, and a welding gun fixing seat is arranged on the rotating body.
Through the structure arrangement, the utility model is provided with a trolley body, the moving device assembly is arranged in the trolley body, and the moving device assembly can drive the driving wheel at the bottom to move so as to realize the movement of the whole trolley body; furthermore, the utility model discloses set up fixed guide pulley and removal guide pulley in the bottom of dolly body, realize the removal direction on hard rail through fixed guide pulley and removal guide pulley cooperation, the utility model discloses structural design is simple and novel, can use in planar part surface welding, is applicable to the horizontal component surface and welds along the guide rail, and its welding precision is high, and is efficient, is the hard rail formula welding carriage of an ideal.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic rear view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is the schematic diagram of the internal driving structure of the utility model:
FIG. 6 is a schematic view of the cross-sectional structure A-A of FIG. 2;
in the drawing, 1, a trolley body, 11, a handle, 12, a thread bushing, 13, a transverse adjusting screw, 14, a moving rod, 15, a toothed belt, 2, a welding gun rotating installation seat, 20, a vertical adjusting seat, 21, a vertical adjusting block, 22, a vertical adjusting screw, 23, a rotating body, 24, a positioning gear, 25, a rotating driving device, 26, a rotating driving gear, 27, an external extending end of the rotating body, 28, a welding gun fixing seat, 3, a laser lamp fixing seat, 4, a driving device assembly, 41, a walking driving device, 42, a driving end, 43, a driving screw, 44, a driving wheel, 5, a fixed guide wheel group, 51, a fixed guide wheel, 6, a moving guide wheel group, 61, a quick clamp base, 62, a moving guide wheel seat, 63, a moving guide wheel, 7, a hard rail, 71 and a hard rail guide groove.
Detailed Description
Referring to the drawings, a hard rail type welding trolley comprises a trolley body 1, wherein a handle 11 is arranged at the top of the trolley body 1 for realizing the moving action of the utility model; the front side of the trolley body 1 is provided with a threaded sleeve 12, a transversely meshed moving rod 14 is arranged in the threaded sleeve 12, a toothed belt 15 is transversely arranged on the moving rod 14, a transverse adjusting screw 13 and a positioning locking device 16 are arranged in the area of the threaded sleeve 12 matched with the toothed belt 15, and the positioning locking device 16 is used for realizing locking and positioning of the moving rod 14 in the threaded sleeve 12; the end part of the moving rod 14 is fixedly connected with a welding gun rotating installation seat 2, and a welding gun is fixed on the welding gun rotating installation seat 2; the driving device assembly 4 is arranged in the trolley body 1, the driving device assembly 4 comprises a walking driving device 41, a driving screw 43 is vertically arranged on a driving end 42 of the walking driving device 41, the driving screw 43 is connected with a driving wheel 44, and the driving is realized by the engagement of the driving wheel 44 and a toothed belt on the hard rail 7; dolly 1 top, be provided with the fixed that laser lamp fixing base 3 is used for the laser lamp at the top of drive arrangement assembly 4 towards the place ahead, can realize through the laser lamp the utility model discloses accurate orientation before the removal. As shown in fig. 3 and 4, the bottom of the trolley body 1 is provided with a hard rail guide wheel set, the hard rail guide wheel set comprises a fixed guide wheel set 5 and a movable guide wheel set 6, the fixed guide wheel set 5 comprises a fixed guide wheel seat 51 arranged at the bottom of the trolley body, and two fixed guide wheels 52 are horizontally arranged on the fixed guide wheel seat 51; the movable guide wheel group 6 comprises a horizontally arranged quick-clamping base 61, the fixing of a movable guide wheel seat 62 is realized through the quick-clamping base 61, two movable guide wheels 63 are horizontally arranged on the movable guide wheel seat 62 towards the fixed guide wheels 52, and the two movable guide wheels 63 and the two fixed guide wheels 52 are coplanar and symmetrically arranged; the two movable guide wheels 63 are matched with the two fixed guide wheels 52 to fix the hard rail 7, and when the trolley body 1 walks, the movable guide wheels 63 and the fixed guide wheels 52 are embedded into the hard rail guide grooves 71 to fix the guide wheels. Through the structure setting, the utility model discloses can use with the hard rail 7 cooperation of current various different width models to this realizes dolly body 1 fixed and the walking on hard rail, and this kind of fixed mode can prevent that the dolly body from squinting on hard rail 7.
The end connection of the movable rod 14 is fixed with a welding gun rotary mounting base 2, a welding gun is fixed on the welding gun rotary mounting base, and the specific fixing structure is as follows: the welding gun rotating installation seat 2 is fixed at the end part of the moving rod 14 and comprises a vertical adjusting seat 20, a vertical adjusting screw 22 is arranged in the vertical adjusting seat 20, a vertical adjusting block 21 is fixed on the vertical adjusting screw 22, as shown in fig. 6, the end part of the vertical adjusting block 21 is connected with a positioning gear 24, a rotating body 23 is fixed on the positioning gear 24, a rotating driving device 25 is arranged in the rotating body 23, a rotating driving gear 26 and the positioning gear 24 are arranged on the rotating driving device 25 and meshed with each other to realize the rotation of the rotating body 23, a welding gun fixing seat 28 is arranged on an extending end 27 of the rotating body 23 extending to the outside, and a welding gun is fixed on the welding gun fixing seat 28.
To summarize: the utility model has the advantages that the moving device assembly 4 is arranged inside the trolley body 1, and the moving device assembly 4 can drive the driving wheel 44 at the bottom to move so as to realize the movement of the whole trolley body 1; furthermore, the utility model discloses set up fixed guide wheel 52 and removal guide pulley 63 in the bottom of dolly body 1, realize the removal direction on hard rail 7 through the cooperation of fixed guide wheel 52 and removal guide pulley 63.
The utility model discloses structural design is simple novel, can be used to large-scale plane part surface welding, and its welding precision is high, and is efficient, is the hard rail formula welding carriage of an ideal.
Claims (2)
1. A hard rail type welding trolley comprises a trolley body, wherein a handle is arranged at the top of the trolley body; the method is characterized in that: a threaded sleeve is arranged on the front side of the trolley body, a moving rod which is transversely meshed is arranged in the threaded sleeve, a toothed belt is transversely arranged on the moving rod, and a transverse adjusting screw and a positioning locking device are arranged in the threaded sleeve area in a matching manner; the end part of the moving rod is fixedly connected with a welding gun rotating installation seat, and a welding gun is fixed on the welding gun rotating installation seat; the trolley is characterized in that a driving device assembly is arranged in the trolley body and comprises a walking driving device, a driving lead screw is vertically arranged on a driving end of the walking driving device, the driving lead screw is connected with a driving wheel, and the driving is realized by the engagement of the driving wheel and a toothed belt on a hard rail; the trolley body is provided with a laser lamp fixing seat facing forwards for fixing a laser lamp; the bottom of the trolley body is provided with a guide wheel set comprising a fixed guide wheel set and a movable guide wheel set, the fixed guide wheel set comprises a fixed guide wheel seat arranged at the bottom of the trolley body, and a fixed guide wheel is fixed on the fixed guide wheel seat; the movable guide wheel group comprises a quick clamping base which is horizontally arranged, the movable guide wheel seat is fixed through the quick clamping base, a movable guide wheel is arranged on the movable guide wheel seat towards the fixed guide wheel, and the movable guide wheel and the fixed guide wheel are in the same plane and are symmetrically arranged; the fixing with the hard rail is realized through the cooperation of the movable guide wheel and the fixed guide wheel.
2. The hard rail welding carriage of claim 1, wherein: the welding gun rotating installation seat is fixed at the end part of the moving rod and comprises a vertical adjusting seat, a vertical adjusting screw rod is arranged in the vertical adjusting seat, a vertical adjusting block is fixed on the vertical adjusting screw rod, the end part of the vertical adjusting block is connected with a positioning gear, a rotating body is fixed on the positioning gear, a rotating driving device is arranged inside the rotating body, a rotating driving gear and the positioning gear are arranged on the rotating driving device and meshed to realize self rotation of the rotating body, and a welding gun fixing seat is arranged on the rotating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065104.4U CN212734752U (en) | 2020-09-21 | 2020-09-21 | Hard rail type welding tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065104.4U CN212734752U (en) | 2020-09-21 | 2020-09-21 | Hard rail type welding tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212734752U true CN212734752U (en) | 2021-03-19 |
Family
ID=74990467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022065104.4U Active CN212734752U (en) | 2020-09-21 | 2020-09-21 | Hard rail type welding tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212734752U (en) |
-
2020
- 2020-09-21 CN CN202022065104.4U patent/CN212734752U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110842440B (en) | Tail positioning and assembling tool in assembly and welding production line of wheeled vehicle body | |
| CN201960295U (en) | Automatic welding tractor for multiple operation positions | |
| CN111673336B (en) | Welding equipment and welding process for tailor-welded channel steel | |
| CN211135991U (en) | Combined welding machine body compatible with moving guide rail and moving base trolley | |
| CN201711652U (en) | Automatic multi-spot welding device for seat slide rail | |
| CN209664550U (en) | A kind of fixture switching trolley | |
| CN212734752U (en) | Hard rail type welding tractor | |
| CN211028636U (en) | Air valve surface strengthening system | |
| CN204893247U (en) | Support arrangement for be used for directional sealing of tube | |
| CN212398603U (en) | Soft rail type welding tractor | |
| CN216966736U (en) | Welding trolley for narrow-side-distance welding working condition | |
| CN203003495U (en) | Compound center rest of machine tool | |
| CN103894767A (en) | Automatic welding trolley for slope of prism-frustum-shaped cabin | |
| CN211305154U (en) | Auxiliary device | |
| CN212398604U (en) | Magnetic suction type welding trolley | |
| CN210418101U (en) | Workpiece basket walking mechanism assembly | |
| CN211840709U (en) | Welding jig switches positioner | |
| CN212706768U (en) | All-position welding robot | |
| CN109108537A (en) | A kind of automobile body-in-white welder | |
| CN210587773U (en) | Combined welding equipment base trolley | |
| CN219745415U (en) | High-flexibility track type paint baking machine | |
| CN211889620U (en) | Welding device for new energy automobile production | |
| CN212799527U (en) | Retooling transport vechicle | |
| CN218799924U (en) | Cutting machine is with adsorbing smelting tool | |
| CN217316697U (en) | Electric vehicle frame welding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |