CN221134663U - Highway sign pole rotary welding positioner - Google Patents
Highway sign pole rotary welding positioner Download PDFInfo
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- CN221134663U CN221134663U CN202322942636.5U CN202322942636U CN221134663U CN 221134663 U CN221134663 U CN 221134663U CN 202322942636 U CN202322942636 U CN 202322942636U CN 221134663 U CN221134663 U CN 221134663U
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- 238000003466 welding Methods 0.000 title claims abstract description 35
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a rotary welding positioner for a highway marking rod, and belongs to the technical field of automatic welding of marking rods. Including the supporting seat, be provided with a clamping device and at least one strutting arrangement along supporting seat length direction on the supporting seat, clamping device is including setting up the clamping component that is used for centre gripping flange base on the grip pad for order about grip pad pivoted first drive assembly, strutting arrangement is used for supporting sign pole shaft and with the outer wall rolling contact of pole shaft. Through adopting clamping device to carry out the centre gripping fixed to the flange base of marking rod, put the pole body on strutting arrangement again, align pole body and flange base, carry out the multiple spot welding by automatic weld robot to the marking rod and fix, drive the rotation by clamping device with the flange base again, can make the marking rod wholly rotate, accomplish the welding work to flange base and marking rod circumference on the marking rod by automatic weld robot again, have the effect that improves the welding efficiency of marking rod.
Description
Technical Field
The utility model relates to the technical field of automatic welding of marking rods, in particular to a rotary welding positioner for a highway marking rod.
Background
The marking rod is widely applied to municipal street lamps, marking plates and the like, and is composed of a rod body and a flange base, wherein the rod body is usually made of metal steel pipes, and the flange base is welded and fixed at the bottom end of the rod body and fixed on the ground through foundation bolts.
At present, a flange base and a rod body of a marking rod are usually welded and fixed manually by workers, the welding precision is low, and the angles of the rod body and the flange base are required to be continuously changed in the manual welding operation so as to realize multi-angle welding of the rod body and the flange base, and the overturning marking rod is inconvenient to operate and low in welding efficiency.
Disclosure of utility model
In view of the above, the present utility model provides a road sign post rotary welding positioner.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the rotary welding positioner for the highway marking rod is applied to an automatic welding marking rod of a welding robot and comprises a supporting seat, wherein a clamping device and at least one supporting device are arranged on the supporting seat along the length direction of the supporting seat, the clamping device is positioned at one end of the supporting seat, and the supporting device is connected to the supporting seat in a sliding manner along the length direction of the supporting seat;
The clamping device comprises a first mounting frame and a clamping disc, the clamping disc is rotatably arranged on the first mounting frame, a first driving assembly for driving the clamping disc to rotate is arranged on the first mounting frame, the axis of the clamping disc is parallel to the length direction of the supporting seat, and a clamping assembly for concentrically clamping the flange base is arranged on the clamping disc;
The supporting device comprises a second mounting frame, the second mounting frame is slidably connected onto the supporting seat along the length direction of the supporting seat, a supporting plate is arranged at the top of the second mounting frame, two rollers are symmetrically arranged on the supporting plate in a rotating mode, and the two rollers are used for being in rolling contact with the outer walls of two sides of the vertical central axis of the rod body.
Further, the first driving assembly comprises a first driving motor and a first driven gear, the first driven gear is coaxially and fixedly connected to the clamping disc, the first driving motor is arranged on the first mounting frame, a first driving gear is coaxially and fixedly connected to an output shaft of the first driving motor, and the first driving gear is meshed with the first driven gear.
Further, the clamping assembly comprises a second driving motor, a second driven gear and four clamping sliding blocks, wherein a sliding groove for the sliding of the clamping sliding blocks is radially formed in one side, close to the supporting device, of the clamping disc from the center to the edge, of the clamping disc, four sliding grooves are uniformly arranged at intervals along the circumferential direction of the clamping disc, the four clamping sliding blocks are in one-to-one correspondence and are radially and slidably connected in the sliding grooves along the clamping disc, the second driven gear is coaxially connected to the clamping disc in a rotating mode, vortex-shaped thread teeth are arranged on the disc surface, close to the clamping sliding blocks, of the second driven gear, the clamping sliding blocks are in threaded connection with the vortex-shaped thread teeth, the second driving motor is arranged on the first mounting frame, a second driving gear is coaxially connected to an output shaft of the second driving motor, and the second driving gear is meshed with the second driven gear.
Further, a sliding rail is arranged on the first installation frame along the length direction of the supporting seat, a third installation frame is connected to the sliding rail in a sliding mode, a second driving motor is fixedly arranged on the third installation frame, and a second driving assembly used for driving the third installation frame to move so that the second driving gear is meshed with/separated from the second driven gear is arranged on the first installation frame.
Further, the second driving assembly comprises a third driving motor, a screw rod and a threaded sleeve, the threaded sleeve is fixedly arranged on the third mounting frame, the screw rod is coaxially and fixedly connected to an output shaft of the third driving motor, the third driving motor is used for driving the screw rod to rotate, and screw threads are arranged in the threaded sleeve in a penetrating mode.
Further, the top of the second mounting frame is vertically lifted and provided with a lifting table, the supporting piece is fixedly arranged on the lifting table, and the second mounting frame is provided with a driving piece for driving the lifting table to vertically move.
Further, the top of the supporting sheet is provided with a clamping groove for clamping the rotating shaft of the roller, the top wall of the supporting sheet is symmetrically provided with a plurality of clamping grooves on two sides by taking the vertical middle shaft surface of the rod body as a symmetrical surface, and the roller is detachably connected to the supporting sheet.
The beneficial effects of the utility model are as follows: through adopting clamping device to carry out the centre gripping fixed to the flange base of marking rod, put the pole body on strutting arrangement again, align pole body and flange base, carry out the multiple spot welding by automatic weld robot to the marking rod and fix, drive the rotation by clamping device with the flange base again, can make the marking rod wholly rotate, accomplish the welding work to flange base and marking rod circumference on the marking rod by automatic weld robot again, improve the welding efficiency of marking rod.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a positioner according to an embodiment of the present application.
Fig. 2 is a schematic diagram of an internal structure of a clamping device according to an embodiment of the application.
Fig. 3 is a schematic cross-sectional view of a clamping disk according to an embodiment of the present application.
Fig. 4 is a schematic overall structure of a supporting device according to an embodiment of the application.
1, A supporting seat; 2. a clamping device; 21. a first mounting frame; 22. a clamping plate; 231. a first driving motor; 232. a first driven gear; 233. a first drive gear; 241. a second driving motor; 242. clamping the sliding block; 243. a chute; 244. a second driven gear; 245. a second drive gear; 251. a slide rail; 252. a third mounting frame; 253. a third driving motor; 254. a screw; 255. a threaded sleeve; 3. a support device; 31. a second mounting frame; 32. a support sheet; 33. a roller; 34. a lifting table; 35. a driving member; 36. a clamping groove; 4. a flange base; 5. a shaft.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the application discloses a rotary welding positioner for a highway marking rod, which is applied to a process for automatically welding the marking rod by a welding robot and comprises a supporting seat 1, wherein a clamping device 2 and at least one supporting device 3 are arranged on the supporting seat 1 along the length direction of the supporting seat 1. The clamping device 2 is used for clamping the flange base 4 of the marking rod, the supporting device 3 is used for supporting the rod body 5 of the marking rod, the rod body 5 is supported, so that the flange base 4 and the rod body 5 can be accurately assembled, the automatic welding robot on one side of the position changing machine is used for welding the flange base 4 and the rod body 5 into an integral marking rod, after the flange base 4 and the rod body 5 are welded at least one point, the clamping device 2 drives the flange base 4 and the rod body 5 to rotate, and the marking rod can be continuously welded in the circumferential direction through the automatic welding robot.
In the embodiment of the application, the clamping device 2 comprises a first mounting frame 21 and a clamping disc 22, the clamping disc 22 is rotatably arranged on the first mounting frame 21, a first driving component for driving the clamping disc 22 to rotate is arranged on the first mounting frame 21, the axis of the clamping disc 22 is parallel to the length direction of the supporting seat 1, and the clamping component for concentrically clamping the flange base 4 is arranged on the clamping disc 22. Specifically, the first driving assembly includes a first driving motor 231 and a first driven gear 232, the first driven gear 232 is coaxially and fixedly connected to the clamping disc 22 through a screw, the first driving motor 231 is fixedly mounted on the first mounting frame 21 through a bolt, a first driving gear 233 is coaxially and fixedly connected to an output shaft of the first driving motor 231, and the first driving gear 233 is meshed with the first driven gear 232. After the first driving motor 231 is started, the clamping disc 22 can be driven to rotate.
The clamping assembly includes a second drive motor 241, a second driven gear 244, and four clamping blocks 242. The one side of the clamping disc 22, which is close to the supporting device 3, is radially provided with sliding grooves 243 for sliding the clamping sliding blocks 242 along the self from the center to the edge, the four sliding grooves 243 are uniformly spaced along the circumferential direction of the clamping disc 22, the four clamping sliding blocks 242 are in one-to-one correspondence and are radially and slidably connected in the sliding grooves 243 along the clamping disc 22, the second driven gear 244 is coaxially and rotatably connected on the clamping disc 22, the disc surface of the second driven gear 244, which is close to the clamping sliding blocks 242, is provided with vortex-shaped thread teeth, the sliding grooves 243 are internally provided with through holes which are communicated with the surface of the thread fluted disc on the second driven gear, and the clamping sliding blocks 242 extend into the through holes and are in threaded connection with the vortex-shaped thread teeth on the second driven gear 244. The second driving motor 241 is disposed on the first mounting frame 21, and a second driving gear 245 is coaxially connected to an output shaft of the second driving motor 241, and the second driving gear 245 is meshed with the second driven gear 244.
When the second driving motor 241 is started, the second driven gear 244 is driven to rotate, so that the second driven gear 244 and the clamping disc 22 rotate relatively, and the plurality of clamping sliders 242 can slide in the sliding grooves 243 in a linear manner away from or close to the axis of the clamping disc 22 through the threaded engagement between the thread teeth on the second driven gear 244 and the clamping sliders 242.
Further, a sliding rail 251 is disposed on the first mounting frame 21 along the length direction of the supporting seat 1, a third mounting frame 252 is slidably connected to the sliding rail 251, the second driving motor 241 is fixedly disposed on the third mounting frame 252, and a second driving assembly for driving the third mounting frame 252 to move so as to engage/disengage the second driving gear 245 with/from the second driven gear 244 is disposed on the first mounting frame 21. In the embodiment of the application, the second driving assembly comprises a third driving motor 253, a screw rod 254 and a threaded sleeve 255, wherein the threaded sleeve 255 is fixedly arranged on the third mounting frame 252, the screw rod 254 is coaxially and fixedly connected to an output shaft of the third driving motor 253, the third driving motor 253 is used for driving the screw rod 254 to rotate, and the screw rod 254 is threaded in the threaded sleeve 255. In other embodiments, the second drive assembly may also be an electric pushrod or cylinder. When the second driven gear 244 needs to be adjusted, the third driving motor 253 drives the screw 254 to rotate, and the third mounting rack 252 can move on the sliding rail 251 through the threaded connection between the screw 254 and the threaded sleeve 255, so as to drive the second driving gear 245 and the second driven gear 244 to move in a staggered manner. After the clamping slider 242 on the clamping disc 22 clamps and fixes the flange base 4 of the identification rod, bolts are used to pass through the threads on the clamping disc 22 and then abut against the second driven gear 244, so as to connect and fix the second driven gear 244 and the clamping disc 22.
Referring to fig. 4, in the embodiment of the present application, the supporting device 3 includes a second mounting frame 31, the second mounting frame 31 is slidably connected to the supporting seat 1 along the length direction of the supporting seat 1, a supporting plate 32 is disposed on the top of the second mounting frame 31, two rollers 33 are symmetrically disposed on the supporting plate 32 in a rotating manner, and the two rollers 33 are used for rolling contact with the outer walls of two sides of the vertical middle shaft surface of the shaft 5. The shaft 5 of the marking rod is supported by the supporting seat 1, so that one end of the shaft 5 far away from the flange base 4 can be prevented from sagging in the welding process. The two rollers 33 on the supporting seat 1 are in rolling contact on the outer wall of the rod body 5, and when the clamping device 2 clamps the Faraday base to rotate, the rod body 5 and the two rollers 33 relatively roll.
Specifically, the top of the second mounting frame 31 is vertically lifted and provided with a lifting table 34, the bottom of the lifting table 34 is vertically and fixedly provided with four guide rods, and the guide rods vertically slide and pass through the second mounting frame 31. The supporting piece 32 is fixedly arranged on the lifting platform 34, a driving piece 35 for driving the lifting platform 34 to vertically move is arranged on the second mounting frame 31, the supporting piece 32 is connected with the lifting platform 34 through a plurality of damping springs, and rigid deflection between the rod body 5 and the flange base 4 caused by the fact that the lifting platform 34 is lifted to be too high in the lifting process is avoided. The driving member 35 may be any one of a screw lifter, an air cylinder, and an electric push rod.
Further, a clamping groove 36 for clamping the rotating shaft of the roller 33 is formed in the top of the supporting plate 32, a plurality of clamping grooves 36 are symmetrically formed in the top wall of the supporting plate 32 on two sides by taking the vertical middle shaft surface of the rod body 5 as a symmetrical surface, the roller 33 is detachably connected to the supporting plate 32, and a worker can adjust the position of the roller 33 on the supporting plate 32 according to the size of the rod body 5, so that the rod body 5 can be stably placed between the two rollers 33 and kept in rolling contact with the rollers 33.
It will be apparent to those skilled in the art that while preferred embodiments of the present utility model have been described, additional variations and modifications may be made to these embodiments once the basic inventive concepts are known to those skilled in the art. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. A highway marking pole rotary welding positioner, its characterized in that: be applied to welding robot automatic weld marking pole, including supporting seat (1), be provided with a clamping device (2) and at least one strutting arrangement (3) along supporting seat (1) length direction on supporting seat (1), clamping device (2) are located the one end of supporting seat (1), strutting arrangement (3) are connected on supporting seat (1) along supporting seat (1) length direction slip;
The clamping device (2) comprises a first mounting frame (21) and a clamping disc (22), wherein the clamping disc (22) is rotatably arranged on the first mounting frame (21), a first driving component for driving the clamping disc (22) to rotate is arranged on the first mounting frame (21), the axis of the clamping disc (22) is parallel to the length direction of the supporting seat (1), and the clamping component for concentrically clamping the flange base (4) is arranged on the clamping disc (22);
The supporting device (3) comprises a second mounting frame (31), the second mounting frame (31) is slidably connected to the supporting seat (1) along the length direction of the supporting seat (1), a supporting sheet (32) is arranged at the top of the second mounting frame (31), two rollers (33) are symmetrically arranged on the supporting sheet (32) in a rotating mode, and the two rollers (33) are used for being in rolling contact with the outer walls of two sides of the vertical center axis of the rod body (5).
2. The highway marking pole rotary welding positioner according to claim 1, wherein the first driving assembly comprises a first driving motor (231) and a first driven gear (232), the first driven gear (232) is coaxially and fixedly connected to the clamping disc (22), the first driving motor (231) is arranged on the first mounting frame (21), a first driving gear (233) is coaxially and fixedly connected to an output shaft of the first driving motor (231), and the first driving gear (233) is meshed with the first driven gear (232).
3. The highway marking rod rotary welding positioner according to claim 1, wherein the clamping assembly comprises a second driving motor (241), a second driven gear (244) and four clamping sliding blocks (242), a chute (243) for sliding the clamping sliding blocks (242) is radially formed in the radial direction of the clamping sliding blocks (243) from the center to the edge of the clamping sliding blocks (22) near one surface of the supporting device (3), the four sliding blocks (243) are uniformly arranged at intervals along the circumferential direction of the clamping sliding blocks (22), the four clamping sliding blocks (242) are in one-to-one correspondence and are radially and slidably connected in the sliding grooves (243) along the clamping sliding blocks (22), the second driven gear (244) is coaxially and rotatably connected to the clamping sliding blocks (22), vortex-shaped threaded teeth are formed in the surface, close to the clamping sliding blocks (242), of the second driven gear (244) are in threaded connection with the vortex-shaped threaded teeth, the second driving motor (241) is arranged on the first mounting frame (21), the output shaft of the second driving motor (241) is coaxially connected with the second driving gear (245), and the second driven gear (245) is meshed with the second driven gear (244).
4. A road sign pole rotary welding positioner according to claim 3, wherein a sliding rail (251) is provided on the first mounting frame (21) along the length direction of the supporting seat (1), a third mounting frame (252) is slidably connected to the sliding rail (251), the second driving motor (241) is fixedly provided on the third mounting frame (252), and a second driving assembly for driving the third mounting frame (252) to move so as to engage/disengage the second driving gear (245) with the second driven gear (244) is provided on the first mounting frame (21).
5. The highway marking rod rotary welding positioner according to claim 4, wherein the second driving assembly comprises a third driving motor (253), a screw rod (254) and a threaded sleeve (255), the threaded sleeve (255) is fixedly arranged on the third mounting frame (252), the screw rod (254) is coaxially and fixedly connected to an output shaft of the third driving motor (253), the third driving motor (253) is used for driving the screw rod (254) to rotate, and the screw rod (254) is threaded through the threaded sleeve (255).
6. The rotary welding positioner for road marking rods according to any one of claims 1 to 5, wherein the top of the second mounting frame (31) is vertically lifted and provided with a lifting table (34), the supporting sheet (32) is fixedly arranged on the lifting table (34), and the second mounting frame (31) is provided with a driving member (35) for driving the lifting table (34) to vertically move.
7. The rotary welding positioner for road marking rods according to claim 6, wherein the top of the supporting sheet (32) is provided with a clamping groove (36) for clamping the rotating shaft of the roller (33), the top wall of the supporting sheet (32) is symmetrically provided with a plurality of clamping grooves (36) on two sides by taking the vertical middle shaft surface of the rod body (5) as a symmetrical surface, and the roller (33) is detachably connected to the supporting sheet (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322942636.5U CN221134663U (en) | 2023-11-01 | 2023-11-01 | Highway sign pole rotary welding positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322942636.5U CN221134663U (en) | 2023-11-01 | 2023-11-01 | Highway sign pole rotary welding positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221134663U true CN221134663U (en) | 2024-06-14 |
Family
ID=91421816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322942636.5U Active CN221134663U (en) | 2023-11-01 | 2023-11-01 | Highway sign pole rotary welding positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221134663U (en) |
-
2023
- 2023-11-01 CN CN202322942636.5U patent/CN221134663U/en active Active
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| GR01 | Patent grant |