CN211680728U - Rotary positioning mechanism for automatic welding machine - Google Patents
Rotary positioning mechanism for automatic welding machine Download PDFInfo
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- CN211680728U CN211680728U CN201921736392.2U CN201921736392U CN211680728U CN 211680728 U CN211680728 U CN 211680728U CN 201921736392 U CN201921736392 U CN 201921736392U CN 211680728 U CN211680728 U CN 211680728U
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- rotating
- belt pulley
- rotary positioning
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Abstract
The utility model discloses a rotary positioning mechanism that automatic welder used, comprising a base plate, the upper end of bottom plate is rotated and is connected with the locating plate, be equipped with in the bottom plate and be used for carrying out rotary positioning's positioning mechanism to the locating plate, two risers of the upper end fixedly connected with of locating plate, two be equipped with between the riser and be used for carrying out the fixed establishment of fixing to the work piece. The utility model discloses can carry out rotational positioning, simple structure, the simple operation to the work piece.
Description
Technical Field
The utility model relates to a positioning device technical field especially relates to a rotary positioning mechanism that automatic weld machine was used.
Background
The welding machines are various in types, and have single-point single function, single-point double function and single-point multiple function; the automatic welding machine is also one of two-point welding machines, three-point welding machines, four-point welding machines, even six-point welding machines, four-corner welding machines and the like, and the automatic welding machine has different welding functions and working efficiency.
The existing automatic welding machine needs to position the workpiece before welding the workpiece, place the workpiece at a proper position and then weld the workpiece, and the existing positioning equipment has a complex structure and is relatively complex in the operations of fixing and positioning the workpiece.
Therefore, a rotary positioning mechanism for an automatic welding machine is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the prior art and the positioning device is comparatively complicated, operates comparatively loaded down with trivial details problem, and the rotary positioning mechanism that an automatic welder used that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rotary positioning mechanism that automatic welder used, includes the bottom plate, the upper end of bottom plate is rotated and is connected with the locating plate, be equipped with the positioning mechanism who is used for carrying out rotary positioning to the locating plate in the bottom plate, two risers of the upper end fixedly connected with of locating plate are equipped with between the riser and are used for carrying out the fixed establishment to the work piece.
Preferably, positioning mechanism is including setting up the cavity in the bottom plate, vertical rotation is connected with the pivot in the cavity, the upper end of pivot is rotated and is run through bottom plate and coaxial fixedly connected with gear, be equipped with the tooth's socket with gear engaged with on the lateral wall of locating plate, be equipped with the dwang in the cavity, be connected through a drive mechanism transmission between dwang and the pivot, the one end of dwang is rotated and is run through the first turning handle of bottom plate and coaxial fixed connection.
Preferably, the first transmission mechanism comprises a worm wheel and a worm which are meshed with each other, the worm wheel is fixedly connected with the rotating shaft in a coaxial mode, and the worm is fixedly connected with the rotating rod in a coaxial mode.
Preferably, fixed establishment includes two threaded rods, two the threaded rod slides respectively and runs through two riser settings, two the relative one end fixedly connected with splint of threaded rod, two the threaded rod is equal thread bush outward, two the thread bush rotates with the lateral wall that two risers carried on the back mutually respectively and is connected, the locating plate internal rotation runs through and is provided with the transmission shaft, all through second drive mechanism between transmission shaft and two thread bushes, the coaxial fixedly connected with second turning handle of one end of transmission shaft.
Preferably, the second drive mechanism includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of transmission shaft, the coaxial fixed connection of second belt pulley and screw sleeve, be connected through belt transmission between first belt pulley and the second belt pulley.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the positioning mechanism, the first rotating handle drives the rotating rod to rotate by rotating the first rotating handle, the rotating rod drives the rotating shaft to rotate, the rotating shaft drives the positioning plate to rotate through the gear, and then a workpiece placed on the positioning plate can be positioned in a rotating manner, so that the structure is simple, and the operation is convenient;
2. through setting up fixed establishment, through rotating the second turning handle, the second turning handle drives the transmission shaft and rotates, and the transmission shaft drives two threaded sleeves and rotates, and two threaded sleeves drive two threaded rods and remove, and two threaded rods drive two splint removals, can press from both sides tightly fixed, easy operation, convenience to the work piece of placing on the locating plate.
The utility model discloses can carry out rotational positioning, simple structure, the simple operation to the work piece.
Drawings
Fig. 1 is a front perspective view of a rotary positioning mechanism for an automatic welding machine according to the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
In the figure: the automatic transmission device comprises a base plate 1, a positioning plate 2, a positioning mechanism 3, a vertical plate 4, a fixing mechanism 5, a cavity 6, a rotating shaft 7, a gear 8, a tooth groove 9, a rotating rod 10, a first transmission mechanism 11, a first rotating handle 12, a worm wheel 13, a worm 14, a threaded rod 15, a clamping plate 16, a threaded sleeve 17, a transmission shaft 18, a second transmission mechanism 19, a first belt pulley 20, a second belt pulley 21 and a second rotating handle 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a rotary positioning mechanism for automatic welding machine, including bottom plate 1, the upper end of bottom plate 1 rotates and is connected with locating plate 2, be equipped with in bottom plate 1 and be used for carrying out rotary positioning's locating mechanism 3 to locating plate 2, it should be noted that, locating mechanism 3 is including setting up cavity 6 in bottom plate 1, vertical rotation is connected with pivot 7 in the cavity 6, the upper end of pivot 7 is rotated and is run through bottom plate 1 and coaxial fixedly connected with gear 8, be equipped with tooth's socket 9 with gear 8 engaged with on the lateral wall of locating plate 2, be equipped with dwang 10 in the cavity 6, be connected through the transmission of first drive mechanism 11 between dwang 10 and the pivot 7, specifically, first drive mechanism 11 includes intermeshing's worm wheel 13 and worm 14, worm wheel 13 and the coaxial fixed connection of pivot 7, worm 14 and the coaxial fixed connection of.
In the utility model, one end of the rotating rod 10 is rotated to penetrate the bottom plate 1 and coaxially and fixedly connected with the first rotating handle 12, the upper end of the positioning plate 2 is fixedly connected with two vertical plates 4, a fixing mechanism 5 for fixing a workpiece is arranged between the two vertical plates 4, it is noted that the fixing mechanism 5 comprises two threaded rods 15, it is noted that the screwing directions of the upper threads of the two threaded rods 15 are opposite, the two threaded rods 15 respectively slide and penetrate the two vertical plates 4, the opposite ends of the two threaded rods 15 are fixedly connected with a clamping plate 16, the outer uniform thread sleeves of the two threaded rods 15 are respectively sleeved with thread sleeves 17, the two thread sleeves 17 are respectively rotatably connected with the side walls opposite to the two vertical plates 4, a transmission shaft 18 is rotatably arranged in the positioning plate 2, a second transmission mechanism 19 is arranged between the transmission shaft 18 and the two thread sleeves 17, it is worth mentioning that the second transmission mechanism 19 comprises a first belt pulley, the first belt pulley 20 is coaxially and fixedly connected with the transmission shaft 18, the second belt pulley 21 is coaxially and fixedly connected with the threaded sleeve 17, the first belt pulley 20 is in transmission connection with the second belt pulley 21 through a belt, and one end of the transmission shaft 18 is coaxially and fixedly connected with a second rotating handle 22.
The utility model discloses during the use, place the work piece on locating plate 2, then rotate second turning handle 22, second turning handle 22 drives transmission shaft 18 and rotates, transmission shaft 18 drives two first belt pulleys 20 and rotates, two first belt pulleys 20 drive two second belt pulleys 21 through the belt and rotate, second belt pulley 21 drives threaded sleeve 17 and rotates, threaded sleeve 17 drives threaded rod 15 and removes, threaded rod 15 drives splint 16 and removes, make two splint 16 fix the work piece, then rotate first turning handle 12, first turning handle 12 drives dwang 10 and rotates, dwang 10 drives worm 14 and rotates, worm 14 drives worm wheel 13 and rotates, worm wheel 13 drives pivot 7 and rotates, pivot 7 drives gear 8 and rotates, gear 8 drives locating plate 2 and rotates, locating plate 2 drives the work piece and rotates, thereby carry out rotational positioning to the work piece.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a rotary positioning mechanism that automatic weld machine used, includes bottom plate (1), its characterized in that, the upper end of bottom plate (1) is rotated and is connected with locating plate (2), be equipped with in bottom plate (1) and be used for carrying out rotary positioning's locating mechanism (3) to locating plate (2), two riser (4) of upper end fixedly connected with of locating plate (2), two be equipped with between riser (4) and be used for carrying out fixed establishment (5) to the work piece.
2. The rotary positioning mechanism for the automatic welding machine is characterized in that the positioning mechanism (3) comprises a cavity (6) arranged in a bottom plate (1), a rotating shaft (7) is vertically and rotatably connected in the cavity (6), the upper end of the rotating shaft (7) is rotatably penetrated through the bottom plate (1) and a gear (8) which is fixedly connected with the same shaft, a tooth groove (9) meshed with the gear (8) is formed in the outer side wall of a positioning plate (2), a rotating rod (10) is arranged in the cavity (6), the rotating rod (10) is in transmission connection with the rotating shaft (7) through a first transmission mechanism (11), and one end of the rotating rod (10) is rotatably penetrated through the bottom plate (1) and a first rotating handle (12) which is fixedly connected with the same shaft.
3. The rotary positioning mechanism for automatic welding machine according to claim 2, characterized in that the first transmission mechanism (11) comprises a worm wheel (13) and a worm (14) which are meshed with each other, the worm wheel (13) is coaxially and fixedly connected with the rotating shaft (7), and the worm (14) is coaxially and fixedly connected with the rotating rod (10).
4. The rotary positioning mechanism for the automatic welding machine is characterized in that the fixing mechanism (5) comprises two threaded rods (15), the two threaded rods (15) are respectively arranged in a sliding mode through two vertical plates (4), the two threaded rods (15) are fixedly connected with clamping plates (16) at the opposite ends of the two threaded rods (15), the two threaded rods (15) are externally provided with threaded sleeves (17), the two threaded sleeves (17) are respectively connected with the side walls, back to back, of the two vertical plates (4) in a rotating mode, a transmission shaft (18) is arranged in the positioning plate (2) in a rotating mode through a penetrating mode, a second transmission mechanism (19) is arranged between the transmission shaft (18) and the two threaded sleeves (17), and a second rotating handle (22) is coaxially and fixedly connected with one end of the transmission shaft (18).
5. The rotary positioning mechanism for automatic welding machine according to claim 4, characterized in that the second transmission mechanism (19) comprises a first belt pulley (20) and a second belt pulley (21), the first belt pulley (20) is coaxially and fixedly connected with the transmission shaft (18), the second belt pulley (21) is coaxially and fixedly connected with the threaded sleeve (17), and the first belt pulley (20) is in belt transmission connection with the second belt pulley (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736392.2U CN211680728U (en) | 2019-10-16 | 2019-10-16 | Rotary positioning mechanism for automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736392.2U CN211680728U (en) | 2019-10-16 | 2019-10-16 | Rotary positioning mechanism for automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211680728U true CN211680728U (en) | 2020-10-16 |
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ID=72785191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921736392.2U Active CN211680728U (en) | 2019-10-16 | 2019-10-16 | Rotary positioning mechanism for automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211680728U (en) |
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2019
- 2019-10-16 CN CN201921736392.2U patent/CN211680728U/en active Active
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