CN216398482U - Welding wire clamping device - Google Patents
Welding wire clamping device Download PDFInfo
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- CN216398482U CN216398482U CN202122447858.0U CN202122447858U CN216398482U CN 216398482 U CN216398482 U CN 216398482U CN 202122447858 U CN202122447858 U CN 202122447858U CN 216398482 U CN216398482 U CN 216398482U
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- bottom plate
- clamping
- clamping device
- welding wire
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Abstract
The utility model discloses a welding wire clamping device which comprises a bottom plate, a transmission assembly and clamping assemblies, wherein the bottom plate is arranged in a hollow mode, the transmission assembly is arranged inside the bottom plate, the clamping assemblies are arranged on the top wall of the bottom plate, the clamping assemblies are arranged above the transmission assembly, and the transmission assembly and the clamping assemblies are respectively symmetrically provided with two groups by the central axis of the bottom plate. The utility model belongs to the technical field of clamping devices, and particularly relates to a welding wire clamping device which is simple, does not need to be operated and can be used for unidirectional conveying.
Description
Technical Field
The utility model belongs to the technical field of clamping devices, and particularly relates to a welding wire clamping device.
Background
Aluminum alloy welding wire is also known as aluminum flux cored wire, it is the welding wire that only needs to directly can braze welding through flame or response, because use aluminum welding wire workman easy operation, welding equipment is simple, the good nature that the welding can not make the structure of substrate change, make aluminum alloy welding increase gradually in daily life, in aluminum alloy welding wire production process, need utilize the cutter to cut the welding wire, because the welding wire is longer one, need carry out the centre gripping when getting into the cutter, avoid cutting the dislocation, among the prior art, traditional clamping device most all utilizes two anchor clamps to the welding wire centre gripping, can't continue to carry the welding wire after the cutting is accomplished, or need frequently operate clamping device during the use, it is comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a welding wire clamping device which is simple and does not require operation and can carry out unidirectional feeding.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: a welding wire clamping device comprises a bottom plate, a transmission assembly and clamping assemblies, wherein the bottom plate is arranged in a hollow mode, the transmission assembly is arranged inside the bottom plate, the clamping assemblies are arranged on the top wall of the bottom plate, the clamping assemblies are arranged above the transmission assembly, and the transmission assembly and the clamping assemblies are symmetrically arranged in two groups respectively by the central axis of the bottom plate; the transmission assembly comprises a first gear, a second gear and a sliding groove, movable grooves are symmetrically arranged on the bottom wall and the top wall of the bottom plate respectively, a rotating shaft is arranged in each movable groove, the rotating shaft penetrates through the top wall of the bottom plate, a spring is arranged in each movable groove, the spring is arranged on the outer side of the rotating shaft, the first gear is arranged at the bottom end of the rotating shaft, the second gear is arranged on one side of the first gear, the first gear is meshed with the second gear, the sliding groove is arranged on one side of the second gear and far away from the first gear, a sliding block is arranged in each sliding groove in a sliding mode, the sliding block penetrates through the top wall of the bottom plate, a rack is arranged on the side wall of each sliding block, and the rack is meshed with the second gear, taking the right side as an example, when the first gear rotates clockwise, the second gear is driven to rotate anticlockwise, the second gear drives the rack to move outwards until the second gear contacts with the rack but does not push the rack to move any more, the rack drives the sliding block to move, the first gear rotates anticlockwise, the second gear is driven to rotate clockwise, and the second gear drives the rack to move towards the middle.
Furthermore, the clamping assembly comprises a rotating wheel and a clamping block, the rotating wheel is arranged at the tail end of the rotating shaft, the clamping block is arranged on the top wall of the sliding block, and the rotating wheel and the clamping block are arranged in the same plane.
Further, the movable groove is arranged in an arc shape.
Preferably, the second gear is arranged on the arc center of the movable groove, and the first gear and the second gear are always meshed together no matter how the first gear moves in the movable groove.
Preferably, the runner is made of rubber to increase friction.
The utility model adopts the structure to obtain the following beneficial effects: according to the welding wire clamping device, the welding wire drives the rotating wheel to rotate in different directions, different transmission effects are generated on parts in the device, the clamping block is driven to move, one-way movement of the welding wire can be achieved, the problem that a traditional clamp is frequently opened and closed is solved, the operation process is simplified, the device can be suitable for welding wires with different sizes by arranging the movable groove and the spring, and the applicability of the device is improved.
Drawings
FIG. 1 is a top view of the overall construction of a wire clamping device in accordance with the present invention;
FIG. 2 is a top view of the internal structure of a wire clamping device according to the present invention.
The clamping device comprises a base plate 1, a bottom plate 2, a transmission assembly 3, a clamping assembly 4, a first gear, a second gear, a 6, a sliding groove 7, a movable groove 8, a rotating shaft 9, a spring 10, a sliding block 11, a rack 12, a rotating wheel 13 and a clamping block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the welding wire clamping device provided by the present invention comprises a bottom plate 1, a transmission assembly 2 and a clamping assembly 3, wherein the bottom plate 1 is hollow, the transmission assembly 2 is arranged inside the bottom plate 1, the clamping assembly 3 is arranged on the top wall of the bottom plate 1, the clamping assembly 3 is arranged above the transmission assembly 2, and the transmission assembly 2 and the clamping assembly 3 are symmetrically arranged in two groups respectively by using the central axis of the bottom plate 1; the transmission assembly 2 comprises a first gear 4, a second gear 5 and a sliding groove 6, a movable groove 7 is relatively arranged on the bottom wall and the top wall of the bottom plate 1, the movable groove 7 is arranged in an arc shape, a rotating shaft 8 is arranged in the movable groove 7, the rotating shaft 8 penetrates through the top wall of the bottom plate 1, a spring 9 is arranged in the movable groove 7, the spring 9 is arranged on the outer side of the rotating shaft 8, the first gear 4 is arranged at the bottom end of the rotating shaft 8, the second gear 5 is arranged on one side of the first gear 4, the second gear 5 is arranged on the arc center of the movable groove 7, the first gear 4 is meshed with the second gear 5, the sliding groove 6 is arranged on one side of the second gear 5 and is far away from the first gear 4, a sliding block 10 is arranged in the sliding groove 6, the sliding block 10 penetrates through the top wall of the bottom plate 1, the side wall of the sliding block 10 is provided with a rack 11, the rack 11 is meshed with the second gear 5, the clamping assembly 3 comprises a rotating wheel 12 and a clamping block 13, the rotating wheel 12 is arranged at the tail end of the rotating shaft 8, the rotating wheel 12 is made of rubber, the rotating wheel 12, the clamping block 13 is arranged on the top wall of the sliding block 10, the rotating wheel 12 and the clamping block 13 are arranged in the same plane.
When the welding wire clamp is used specifically, a welding wire penetrates through the middle of the two groups of clamping blocks 13, when the welding wire touches the rotating wheel 12, the welding wire extrudes the side wall of the rotating wheel 12, the two groups of rotating wheels 12 are extruded towards two sides, the rotating wheel 12 drives the rotating shaft 8 to move in the movable groove 7 and extrude the spring 9 until the welding wire penetrates through the middle of the two groups of rotating wheels 12, the welding wire is drawn from the rotating wheel 12, the rotating wheel 12 is driven by friction force to start rotating, the rotating shaft 8 is driven by the rotating wheel 12 to rotate, the first gear 4 drives the second gear 5 to rotate, the second gear 5 drives the rack 11 to move towards two sides, and further drives the sliding block 10 to move towards two sides, the sliding block 10 drives the clamping blocks 13 to move towards two sides, and the welding wire is drawn from the sliding block 10, the rotating wheel 12 is driven to rotate towards the opposite direction, and further the clamping blocks 13 move towards the middle, so that the welding wire is fixedly clamped.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. A welding wire clamping device is characterized in that: the clamping device comprises clamping components (3) arranged on the top wall of a bottom plate (1), wherein the clamping components (3) are arranged above a transmission component (2), and the transmission component (2) and the clamping components (3) are symmetrically provided with two groups by using the central axis of the bottom plate (1) respectively; the transmission assembly (2) comprises a first gear (4), a second gear (5) and a sliding groove (6), a movable groove (7) is relatively arranged on the bottom wall and the top wall of the bottom plate (1), a rotating shaft (8) is arranged in the movable groove (7), the rotating shaft (8) penetrates through the top wall of the bottom plate (1), a spring (9) is arranged in the movable groove (7), the spring (9) is arranged on the outer side of the rotating shaft (8), the first gear (4) is arranged at the bottom end of the rotating shaft (8), the second gear (5) is arranged on one side of the first gear (4), the first gear (4) is meshed with the second gear (5), the sliding groove (6) is arranged on one side of the second gear (5) and is far away from the first gear (4), a sliding block (10) is arranged in the sliding groove (6), the sliding block (10) penetrates through the top wall of the bottom plate (1), and a rack (11) is arranged on the side wall of the sliding block (10), the rack (11) is meshed with the second gear (5).
2. The wire clamping device as recited in claim 1, further comprising: the clamping assembly (3) comprises a rotating wheel (12) and a clamping block (13), the rotating wheel (12) is arranged at the tail end of the rotating shaft (8), the clamping block (13) is arranged on the top wall of the sliding block (10), and the rotating wheel (12) and the clamping block (13) are arranged in the same plane.
3. The wire clamping device as recited in claim 1, further comprising: the movable groove (7) is arranged in an arc shape.
4. The wire clamping device as recited in claim 2, further comprising: the second gear (5) is arranged on the arc center of the movable groove (7).
5. The wire clamping device as recited in claim 2, further comprising: the rotating wheel (12) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447858.0U CN216398482U (en) | 2021-10-12 | 2021-10-12 | Welding wire clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447858.0U CN216398482U (en) | 2021-10-12 | 2021-10-12 | Welding wire clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398482U true CN216398482U (en) | 2022-04-29 |
Family
ID=81294757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122447858.0U Active CN216398482U (en) | 2021-10-12 | 2021-10-12 | Welding wire clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398482U (en) |
-
2021
- 2021-10-12 CN CN202122447858.0U patent/CN216398482U/en active Active
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