CN112192135A - Automatic change welder positioner device - Google Patents
Automatic change welder positioner device Download PDFInfo
- Publication number
- CN112192135A CN112192135A CN202011160106.XA CN202011160106A CN112192135A CN 112192135 A CN112192135 A CN 112192135A CN 202011160106 A CN202011160106 A CN 202011160106A CN 112192135 A CN112192135 A CN 112192135A
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- China
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- transmission shaft
- bevel gear
- fixed
- workbench
- driving motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides an automatic change welder positioner, includes the base, base upper end symmetry is equipped with the supporting seat, the supporting seat top is equipped with convex recess, be equipped with the swivel bearing rather than matching in the convex recess, base center upper end is fixed with driving motor, driving motor's output even has first transmission shaft, be fixed with first conical gear in the first transmission shaft, first transmission shaft upper end is connected with the universal joint, the universal joint upper end even has the second transmission shaft, second transmission shaft top even has the workstation, be equipped with the backup pad between workstation and universal joint, backup pad bottom symmetry is provided with the swivelling chute that matches with swivel bearing, connects gradually conical gear and rack and pinion structure in first transmission shaft, makes things convenient for angle regulation. The positioner provided by the invention can reduce the load of a workbench, prolong the service life of the positioner, reduce the use of a driving motor, effectively save energy and is worthy of popularization under the condition of angle adjustment.
Description
Technical Field
The invention relates to the technical field of welding positioner, in particular to an automatic welder positioner.
Background
The positioner is a special welding auxiliary device and is suitable for welding deflection of rotary work so as to obtain an ideal processing position and welding speed.
The inventor finds that the positioner is inconvenient to adjust the angle when using, and the motor that will be used for rotating the workstation simultaneously arranges the workstation below in, has not only increased the bearing capacity of workstation, but also need increase a motor and rotate for the angle of conveniently adjusting the positioner, but consequently consume more electric energy, and is not fixed well to the ideal angle after adjusting well moreover.
Disclosure of Invention
The invention aims to: the utility model provides an automatic change welding worker machine of shifting device solves the problem that exists among the prior art for under the condition that the machine of shifting can angle regulation, the load that alleviates the workstation improves the life of machine of shifting, reduces driving motor's use simultaneously, effectively practices thrift the use of electric energy.
In order to realize the purpose, the following technical scheme is adopted: the utility model provides an automatic change welder positioner device, includes the base, its characterized in that: the upper end of the base is symmetrically provided with supporting seats, the tops of the two supporting seats are provided with arc-shaped grooves, the arc-shaped grooves are internally provided with rotating bearings matched with the arc-shaped grooves,
a driving motor is fixed at the upper end of the center of the base, the output end of the driving motor is connected with a first transmission shaft, a first bevel gear is fixed on the first transmission shaft, the upper end of the first transmission shaft is connected with a universal joint, the upper end of the universal joint is connected with a second transmission shaft, the top of the second transmission shaft is connected with a workbench, a support plate is arranged between the workbench and the universal joint, the bottom of the support plate is symmetrically provided with rotary grooves matched with the rotary bearings,
first conical gear is connected with second conical gear along the horizontal direction is outside, one side that first conical gear was kept away from to second conical gear is connected with the third transmission shaft, the third transmission shaft below is provided with telescopic cylinder, telescopic cylinder bottom is fixed in on the base, telescopic cylinder's flexible end top is equipped with the guiding hole, the third transmission shaft pass flexible end with the guiding hole communicates with each other, is located be fixed with the straight-teeth gear on the third transmission shaft in the guiding hole, be equipped with the rack that matches with the straight-teeth gear along vertical direction on the guiding hole, the rack upper end is connected with angle adjusting rod, the angle adjusting rod other end with backup pad lower surface one side is connected.
Preferably, the lower surface of the workbench is provided with a first rolling groove which takes a second transmission shaft rotating shaft as a center, the upper surface of the supporting plate is provided with a second rolling groove opposite to the first rolling groove, and a rolling body is arranged between the first rolling groove and the second rolling groove.
Preferably, a predetermined distance is provided between the work table and the support plate.
Preferably, the driving motor, the first bevel gear and the second bevel gear are provided with protective sleeves.
Preferably, the inside bearing I that is fixed with of backup pad, and bearing I cup joints and fixes on the second transmission shaft.
The invention has the following beneficial effects: the automatic welding tool positioner device provided by the invention is simple in structure and convenient to operate, the angle of the positioner can be conveniently adjusted by using one driving motor, the electric energy is effectively saved, and meanwhile, the workbench can be rotated to obtain an ideal machining position; and the driving motor is arranged on the base, so that the influence on the service life of the positioner caused by the increase of the total mass of the workbench below the workbench is avoided.
Drawings
FIG. 1 is a schematic structural view of an automatic welding tool positioner according to the present invention.
FIG. 2 is a schematic side view of the positioner of the automated welding tool of the present invention.
FIG. 3 is a schematic view of another state structure of the positioner of the automated welding tool according to the present invention.
In the figure, 1-a base, 2-a support seat, 3-a circular arc groove, 4-a rotating bearing, 5-a driving motor, 6-a first transmission shaft, 7-a universal joint, 8-a second transmission shaft, 9-a workbench, 10-a support plate, 11-a rotating groove, 12-a first bevel gear, 13-a second bevel gear, 14-a third transmission shaft, 15-a telescopic cylinder, 16-a guide hole, 17-a straight gear, 18-a rack, 19-an angle adjusting rod, 20-a first rolling groove, 21-a second rolling groove, 22-a rolling body and 23-a bearing I.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to the attached figures 1-3, the automatic welding worker positioner comprises a base 1, wherein supporting seats 2 are symmetrically arranged at the upper end of the base 1, arc-shaped grooves 3 are formed in the tops of the two supporting seats 2, rotating bearings 4 matched with the arc-shaped grooves 3 are arranged in the arc-shaped grooves 3,
a driving motor 5 is fixed at the upper end of the center of the base 1, the output end of the driving motor 5 is connected with a first transmission shaft 6, a first bevel gear 12 is fixed on the first transmission shaft 6, the upper end of the first transmission shaft 6 is connected with a universal joint 7, the upper end of the universal joint 7 is connected with a second transmission shaft 8, the top of the second transmission shaft 8 is connected with a workbench 9, a support plate 10 is arranged between the workbench 9 and the universal joint 7, the bottom of the support plate 10 is symmetrically provided with rotary grooves 11 matched with the rotary bearings 4,
first conical gear 12 is connected with second conical gear 13 along the horizontal direction is outside, one side that first conical gear 12 was kept away from to second conical gear 13 is connected with third transmission shaft 14, third transmission shaft 14 below is provided with telescopic cylinder 15, telescopic cylinder 15 bottom is fixed in on the base 1, telescopic cylinder 15's flexible end top is equipped with guiding hole 16, third transmission shaft 14 pass flexible end with guiding hole 16 communicates with each other, is located be fixed with straight-teeth gear 17 on the third transmission shaft 14 in guiding hole 16, be equipped with rack 18 with straight-teeth gear 17 matching along vertical direction on the guiding hole 16, rack 18 upper end is connected with angle adjusting rod 19, the angle adjusting rod 19 other end with backup pad 10 lower surface one side is connected. The action or effect is as follows: under the condition that the angle of the positioner can be adjusted, the load of a workbench is reduced, the service life of the positioner is prolonged, and the positioner is driven by a driving motor 5, so that energy is effectively saved; the workbench 9 can be rotated independently, the included angle between the workbench 9 and the horizontal plane can be changed by utilizing the meshing or disconnecting state of the first bevel gear 12 and the second bevel gear 13, the connection between the straight gear 17 and the rack 18 can change the angle, and the gear 17 also plays a role in supporting and fixing.
A first rolling groove 20 which takes the rotating shaft of the second transmission shaft 8 as the center is arranged on the lower surface of the workbench 9, a second rolling groove 21 which is opposite to the first rolling groove 20 is arranged on the upper surface of the supporting plate 10, and a rolling body 22 is arranged between the first rolling groove 20 and the second rolling groove 21. The action or effect is as follows: the rotating efficiency of the workbench at the upper end of the supporting plate 10 is improved, and the workbench 9 of the positioner can reach an ideal welding position.
A predetermined distance is provided between the table 9 and the support plate 10. The friction between the workbench 9 and the supporting plate 10 is reduced or avoided, and the friction coefficient between the workbench 9 and the supporting plate 10 is effectively reduced, so that large-area mechanical abrasion is avoided, and the service life is prolonged.
The driving motor 5, the first bevel gear 12 and the second bevel gear 13 are provided with protective sleeves.
A bearing I23 is fixed inside the supporting plate 10, and the bearing I23 is sleeved and fixed on the second transmission shaft 8. It functions or effects to reduce friction between the second transmission shaft 8 and the support plate 10 while effectively fixing the support plate 10 while adjusting the angle.
When the angle adjusting device is used, a workpiece is placed on the workbench 9 and fixed, when the angle needs to be adjusted, the driving motor 5 is started, so that power is transmitted from the first transmission shaft 6, the universal joint 7 and the second transmission shaft 8 in sequence, the upper end of the second transmission shaft 8 is fixed with the workbench 9, the workbench 9 rotates by using the central shaft of the second transmission shaft 8, the first bevel gear 12 fixed on the first transmission shaft 6 enables the power to be transmitted to the second bevel gear 13 and the third transmission shaft 14 in sequence, so that the straight gear which is positioned inside the guide hole 16 and fixed on the third transmission shaft 14 is driven to rotate, the rack 18 matched with the straight gear 17 is arranged in the guide hole 16, the rack 18 moves up and down, the angle adjusting rod 19 connected to the upper end of the rack 18 is used for effectively adjusting the angle, and the mechanical incapability of rotation when the rack 18 moves up and down is avoided, thereby adjusting the included angle of the worktable 9 and the horizontal plane.
If when removing angle adjusting rod 19, be located the backup pad 10 below and can set up a spout, spout and 18 top phase-matchs of rack to under driving motor 5's effect, drive rack 18 and reciprocate also can effectual angle regulation, for avoiding rack 18 to break away from the spout of backup pad 10 lower extreme, the cross-section of its spout can set up to the T type, and both ends set up the stopper, rack 18 top sets up the T type structure that matches with the spout, thereby avoids rack 18 to break away from backup pad 10 when reaching effective angle regulation.
When the workpiece on the workbench 9 reaches the ideal processing position, the driving motor 5 is switched off, or the telescopic cylinder 15 is started, so that the first bevel gear 12 and the second bevel gear 13 are separated from each other; that is, the worktable can rotate independently to reach a desired processing position, or the included angle between the worktable and the horizontal plane can be changed by combining the engaging or disengaging state of the first bevel gear 12 and the second bevel gear 13, so that the workpiece on the worktable 9 reaches the desired processing position.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides an automatic change welder device that shifts, includes base (1), its characterized in that: the upper end of the base (1) is symmetrically provided with supporting seats (2), the tops of the two supporting seats (2) are provided with arc-shaped grooves (3), the arc-shaped grooves (3) are internally provided with rotary bearings (4) matched with the arc-shaped grooves,
the automatic transmission device is characterized in that a driving motor (5) is fixed at the upper end of the center of the base (1), the output end of the driving motor (5) is connected with a first transmission shaft (6), a first bevel gear (12) is fixed on the first transmission shaft (6), the upper end of the first transmission shaft (6) is connected with a universal joint (7), the upper end of the universal joint (7) is connected with a second transmission shaft (8), the top of the second transmission shaft (8) is connected with a workbench (9), a support plate (10) is arranged between the workbench (9) and the universal joint (7), rotary grooves (11) matched with the rotary bearings (4) are symmetrically arranged at the bottom of the support plate (10),
the first bevel gear (12) is connected with a second bevel gear (13) along the horizontal direction, a third transmission shaft (14) is connected to one side of the second bevel gear (13) far away from the first bevel gear (12), a telescopic cylinder (15) is arranged below the third transmission shaft (14), the bottom of the telescopic cylinder (15) is fixed on the base (1), a guide hole (16) is formed in the top of the telescopic end of the telescopic cylinder (15), the third transmission shaft (14) penetrates through the telescopic end to be communicated with the guide hole (16), a straight gear (17) is fixed on the third transmission shaft (14) positioned in the guide hole (16), a rack (18) matched with the straight gear (17) is arranged on the guide hole (16) along the vertical direction, the upper end of the rack (18) is connected with an angle adjusting rod (19), and the other end of the angle adjusting rod (19) is connected with one side of the lower surface of the supporting plate (10).
2. The automated welder positioner device of claim 1, wherein: the lower surface of the workbench (9) is provided with a first rolling groove (20) taking a second transmission shaft (8) as a center, the upper surface of the support plate (10) is provided with a second rolling groove (21) opposite to the first rolling groove (20), and a rolling body (22) is arranged between the first rolling groove (20) and the second rolling groove (21).
3. The automated welder positioner device of claim 1 or 2, wherein: a preset distance is arranged between the workbench (9) and the supporting plate (10).
4. The automated welder positioner device of claim 1, wherein: and the driving motor (5), the first bevel gear (12) and the second bevel gear (13) are provided with protective sleeves.
5. The automated welder positioner device of claim 1, wherein: a bearing I (23) is fixed inside the supporting plate (10), and the bearing I (23) is sleeved and fixed on the second transmission shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011160106.XA CN112192135A (en) | 2020-10-27 | 2020-10-27 | Automatic change welder positioner device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011160106.XA CN112192135A (en) | 2020-10-27 | 2020-10-27 | Automatic change welder positioner device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112192135A true CN112192135A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011160106.XA Pending CN112192135A (en) | 2020-10-27 | 2020-10-27 | Automatic change welder positioner device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112192135A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380133A (en) * | 2021-07-07 | 2021-09-10 | 重庆建筑科技职业学院 | Architectural design sample removes display device |
-
2020
- 2020-10-27 CN CN202011160106.XA patent/CN112192135A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380133A (en) * | 2021-07-07 | 2021-09-10 | 重庆建筑科技职业学院 | Architectural design sample removes display device |
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