CN211248863U - Improved spray head body welding tool - Google Patents
Improved spray head body welding tool Download PDFInfo
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- CN211248863U CN211248863U CN201922236020.XU CN201922236020U CN211248863U CN 211248863 U CN211248863 U CN 211248863U CN 201922236020 U CN201922236020 U CN 201922236020U CN 211248863 U CN211248863 U CN 211248863U
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Abstract
The improved welding fixture for the sprinkler body can realize automatic welding of the sprinkler body with uneven welding surface, and comprises a movable support frame, wherein an upper positioning plate, a lower positioning plate, an upper heating plate and a lower heating plate are correspondingly arranged on the movable support frame, the upper heating plate and the lower heating plate are arranged between the upper positioning plate and the lower positioning plate, the upper heating plate and the lower heating plate are slidably mounted on a transverse moving mechanism, the upper positioning plate and the lower positioning plate are respectively driven by a vertical driving device, an upper heating block matched with the shape of the lower surface of an upper sprinkler body is arranged at the top end of the upper heating plate, a lower heating block matched with the shape of the upper surface of a lower sprinkler body is arranged at the bottom end of the lower heating plate, a first convex block corresponding to the concave part of the lower surface of the upper sprinkler body is arranged on the upper heating block.
Description
Technical Field
The utility model relates to a washing machine accessories processing equipment technical field specifically is a modified nozzle body welding frock.
Background
The spray head body is a key part for realizing water inlet of a washing machine and mainly comprises an upper part and a lower part which are spliced, the splicing mode of the upper part and the lower part of the spray head body is welding, fig. 1 is a conventional common spray head body welding tool which comprises a C-shaped seat, an upper positioning plate 2 and a lower positioning plate 3 are arranged on the C-shaped seat, an upper heating plate 4 and a lower heating plate 5 are arranged between the upper positioning plate 2 and the lower positioning plate 3, the upper positioning plate 2 and the lower positioning plate 3 are respectively used for realizing the positioning and fixing of an upper part 8 and a lower part 9 of the spray head body, the upper heating plate 4 and the lower heating plate 5 respectively heat and melt the lower surface of the upper part 8 and the upper surface of the lower part 9 of the spray head body, after the upper heating plate 4 and the lower heating plate 5 are removed, the upper positioning plate 2 rapidly presses downwards to enable the upper part 8 and the lower part 9 of the spray head, The lower heating plate 5 is a flat plate, which is mainly used for welding the spray head body with a smooth welding surface, when the welding surface of the spray head body is not flat, the welding can not be realized, and the welding surface of the spray head body is provided with projections and depressions which are not flat, so that the upper part and the lower part of the spray head body are not easy to reliably weld, and even the problem of water leakage can occur.
SUMMERY OF THE UTILITY MODEL
The spray head body welded problem to the unable welding face unevenness of spray head body welded problem of realizing of spray head body welding frock that exists among the prior art, the utility model provides a modified spray head body welding frock, its automatic weld that can realize the spray head body of welding face unevenness.
An improved spray head body welding tool comprises a movable support frame, wherein an upper positioning plate and a lower positioning plate which are correspondingly arranged, an upper heating plate and a lower heating plate which are arranged between the upper positioning plate and the lower positioning plate are arranged on the movable support frame, the upper heating plate and the lower heating plate are slidably arranged on the transverse moving mechanism, the upper positioning plate and the lower positioning plate are respectively driven by a vertical driving device, it is characterized in that the top end of the upper heating plate is provided with an upper heating block which is matched with the shape of the lower surface of the upper part of the spray head body, the bottom end of the lower heating plate is provided with a lower heating block which is matched with the shape of the upper surface of the lower piece of the spray head body, the upper heating block is provided with a first convex block corresponding to the concave part of the lower surface of the upper piece of the spray head body, and the lower heating block is provided with a second bump corresponding to the concave part of the upper surface of the lower part of the spray head body.
The device is further characterized in that the movable support frame is fixed on a workbench, the top end of the upper positioning plate and the bottom end of the lower positioning plate are respectively connected with a driving shaft of the vertical driving device through a transmission mechanism, the vertical driving device is a motor, and the vertical driving device and the transmission mechanism are respectively installed on the upper part and the lower part of the workbench through installation boxes;
the transverse moving mechanism comprises a transverse sliding rail and a transverse driving device, the transverse driving device is an air cylinder, the upper heating plate and the lower heating plate are slidably mounted on the transverse sliding rail through a connecting plate, sliding blocks matched with the sliding rail are respectively arranged on two sides of the connecting plate, and the side end part of the connecting plate is connected with a piston rod of the air cylinder;
the movable support frame comprises four support rods which are arranged in a rectangular shape, four corners of the upper positioning plate, the lower positioning plate, the upper heating plate and the lower heating plate are respectively arranged on the four support rods, and the upper positioning plate is movably connected with the support rods;
the upper heating plate and the lower heating plate are respectively internally provided with an electric heating pipe, and the electric heating pipes are electrically connected with the controller;
the upper positioning plate, the upper heating plate, the lower heating plate and the lower positioning plate are respectively provided with a first positioning column, a second positioning column, a third positioning column and a fourth positioning column, the first positioning column is arranged at the bottom end of the upper positioning plate, the second positioning column is arranged at the top end of the upper heating plate, the third positioning column is arranged at the bottom end of the lower heating plate, the fourth positioning column is arranged at the top end of the lower positioning plate, the first positioning column corresponds to the second positioning column, and the third positioning column corresponds to the fourth positioning column;
the upper positioning plate is provided with an upper groove used for placing the upper spray head body, the lower positioning plate is provided with a lower groove used for placing the lower spray head body, the upper groove and the lower groove are respectively matched with the upper surface of the upper spray head body and the lower surface of the lower spray head body in shape, and the side ends of the upper groove and the lower groove are respectively provided with a first fixing plate and a second fixing plate which are used for fixing the upper spray head body and the lower spray head body.
Adopt the above structure of the utility model can reach following beneficial effect: the top end of the upper heating plate is provided with an upper heating block matched with the shape of the lower surface of the upper part of the spray head body, the bottom end of the lower heating plate is provided with a lower heating block matched with the shape of the upper surface of the lower part of the spray head body, the upper heating block is provided with a first convex block corresponding to the concave part of the lower surface of the upper part of the spray head body, and the lower heating block is provided with a second convex block corresponding to the concave part of the upper surface of the lower part of the spray head body.
Drawings
FIG. 1 is a diagram of a conventional welding fixture for a showerhead body, in which a welding surface is a flat surface;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic structural view of a main view of the movable support frame mounted on the worktable;
FIG. 4 is a schematic perspective view of an exploded upper and lower nozzle body;
fig. 5 is a schematic perspective view of the upper and lower nozzle bodies respectively placed in the upper and lower positioning plates (the transverse slide rail is omitted).
Detailed Description
Referring to fig. 2 to 4, an improved nozzle body welding tool comprises a movable support frame 1, wherein an upper positioning plate 2, a lower positioning plate 3, an upper heating plate 4 and a lower heating plate 5 which are correspondingly arranged are arranged on the movable support frame 1, the upper heating plate 4 and the lower heating plate 5 are arranged between the upper positioning plate 2 and the lower positioning plate 3, electric heating pipes are respectively arranged in the upper heating plate 4 and the lower heating plate 5 and are electrically connected with a controller (not shown in the figure), the upper heating plate 4 and the lower heating plate 5 are slidably arranged on a transverse moving mechanism 6, the upper positioning plate 2 and the lower positioning plate 3 are respectively driven by a vertical driving device 7, an upper heating block 40 which is matched with the lower surface shape of an upper nozzle body piece 8 is arranged at the top end of the upper heating plate 4, a lower heating block 50 which is matched with the upper surface shape of a lower nozzle body piece 9 is arranged at the bottom end of the lower, the lower heating block 50 is provided with a second bump 52 corresponding to the concave part of the upper surface of the lower piece 9 of the spray head body,
the movable support frame 1 is fixed on a workbench 10, the top end of an upper positioning plate 2 and the bottom end of a lower positioning plate 3 are respectively connected with a driving shaft of a vertical driving device 7 through a transmission mechanism, the vertical driving devices 7 are motors, the vertical driving device 7 and the transmission mechanism are respectively installed on the upper part and the lower part of the workbench 10 through an installation box 11, and the transmission mechanism in the embodiment can adopt the existing conventional belt transmission (not shown in the figure);
the transverse moving mechanism 6 comprises a transverse sliding rail 61 and a transverse driving device 62, the transverse driving device 62 is an air cylinder, the upper heating plate 4 and the lower heating plate 5 are slidably mounted on the transverse sliding rail 61 through a connecting plate 12, two sides of the connecting plate 12 are respectively provided with a sliding block 13 matched with the sliding rail 61, and the side end part of the connecting plate 12 is connected with a piston rod of the air cylinder 62;
the movable support frame 1 comprises four support rods 14 which are arranged in a rectangular shape, four corners of an upper positioning plate 2, a lower positioning plate 3, an upper heating plate 4 and a lower heating plate 5 are respectively arranged on the four support rods 14, and the upper positioning plate 2 is movably connected with the support rods 14;
the upper positioning plate 2, the upper heating plate 4, the lower heating plate 5 and the lower positioning plate 3 are respectively provided with a first positioning column 21, a second positioning column 41, a third positioning column 51 and a fourth positioning column 31, the first positioning column 21 is arranged at the bottom end of the upper positioning plate 2, the second positioning column 41 is arranged at the top end of the upper heating plate 4, the third positioning column 51 is arranged at the bottom end of the lower heating plate 52, the fourth positioning column 31 is arranged at the top end of the lower positioning plate 3, the first positioning column 21 corresponds to the second positioning column 41, and the;
the upper positioning plate 2 is provided with an upper groove 22 for placing the upper spray head body piece 8, the lower positioning plate 3 is provided with a lower groove 32 for placing the lower spray head body piece 9, the upper groove 22 and the lower groove 32 are respectively matched with the upper surface of the upper spray head body piece 8 and the lower surface of the lower spray head body piece 9 in shape, and the side ends of the upper groove 22 and the lower groove 32 are respectively provided with a first fixing plate 23 and a second fixing plate 33 for fixing the upper spray head body piece 8 and the lower spray head body piece 9.
The specific working principle is as follows: placing the upper spray head piece 8 and the lower spray head piece 9 in the upper groove 22 and the lower groove 32 of the upper positioning plate 2 and the lower positioning plate 3 respectively for positioning, and manually pushing the first fixing plate 23 and the second fixing plate 33 to tightly press the side ends of the upper spray head piece 8 and the lower spray head piece 9 respectively to realize fixation; the vertical driving device 7 respectively drives the upper positioning plate 2 and the lower positioning plate 3 to drive the upper nozzle body piece 8 and the lower nozzle body piece 9 to move towards the upper heating plate 4 and the lower heating plate 5, so that the top end of the upper heating plate 4 and the bottom end of the lower heating plate 5 are respectively contacted with the lower surface of the upper nozzle body piece 8 and the upper surface of the lower nozzle body piece 9, the heating of the lower surface of the upper nozzle body piece 8 and the upper surface of the lower nozzle body piece 9 is realized, after the heating, the upper heating plate 4 and the lower heating plate 5 are driven to move away by the cylinder driving connecting plate 12, the upper positioning plate 2 is driven by the motor to drive the upper nozzle body piece 8 to move downwards, so that the upper nozzle body piece 8 and the lower nozzle body piece 9 are spliced, the automatic welding of the upper nozzle body piece 8 and the lower nozzle piece 9 is realized, when the upper positioning plate 2 moves downwards to drive the upper nozzle body piece 8 to be contacted with the upper heating block 40 on the upper heating plate 4, and when the, the positioning is realized by the abutting of the first positioning column 21 and the second positioning column 41 and the abutting of the third positioning column 51 and the fourth positioning column 31 respectively, so that the upper spray head body 8 can be reliably contacted with the upper heating block 40, and the lower spray head body 9 can be reliably contacted with the lower heating block 50, and similarly, when the upper positioning plate 2 moves downwards to drive the upper spray head body 8 and the lower spray head body 9 to be spliced, the reliable contact and fusion of the upper spray head body 8 and the lower spray head body 9 are ensured by the abutting of the first positioning column 21 and the fourth positioning column 31.
Claims (6)
1. An improved spray head body welding tool comprises a movable support frame, wherein an upper positioning plate and a lower positioning plate which are correspondingly arranged, an upper heating plate and a lower heating plate which are arranged between the upper positioning plate and the lower positioning plate are arranged on the movable support frame, the upper heating plate and the lower heating plate are slidably arranged on the transverse moving mechanism, the upper positioning plate and the lower positioning plate are respectively driven by a vertical driving device, it is characterized in that the top end of the upper heating plate is provided with an upper heating block which is matched with the shape of the lower surface of the upper part of the spray head body, the bottom end of the lower heating plate is provided with a lower heating block which is matched with the shape of the upper surface of the lower piece of the spray head body, the upper heating block is provided with a first convex block corresponding to the concave part of the lower surface of the upper piece of the spray head body, and the lower heating block is provided with a second bump corresponding to the concave part of the upper surface of the lower part of the spray head body.
2. The improved spray head body welding tool according to claim 1, wherein the movable support frame is fixed to a workbench, the top end of the upper positioning plate and the bottom end of the lower positioning plate are respectively connected with a driving shaft of the vertical driving device through a transmission mechanism, the vertical driving device is a motor, and the vertical driving device and the transmission mechanism are respectively installed on the upper portion and the lower portion of the workbench through an installation box.
3. The improved spray head body welding tool according to claim 2, wherein the transverse moving mechanism comprises a transverse slide rail and a transverse driving device, the transverse driving device is an air cylinder, the upper heating plate and the lower heating plate are slidably mounted on the transverse slide rail through a connecting plate, sliding blocks matched with the slide rail are respectively arranged on two sides of the connecting plate, and a side end of the connecting plate is connected with a piston rod of the air cylinder.
4. The improved nozzle body welding tool according to claim 3, wherein the movable support comprises four support rods arranged in a rectangular shape, four corners of the upper positioning plate, the lower positioning plate, the upper heating plate and the lower heating plate are respectively mounted on the four support rods, and the upper positioning plate is movably connected with the support rods.
5. The improved nozzle body welding tool according to claim 4, wherein the upper positioning plate, the upper heating plate, the lower heating plate and the lower positioning plate are respectively provided with a first positioning column, a second positioning column, a third positioning column and a fourth positioning column, the first positioning column is arranged at the bottom end of the upper positioning plate, the second positioning column is arranged at the top end of the upper heating plate, the third positioning column is arranged at the bottom end of the lower heating plate, the fourth positioning column is arranged at the top end of the lower positioning plate, the first positioning column corresponds to the second positioning column, and the third positioning column corresponds to the fourth positioning column.
6. The improved nozzle body welding tool according to claim 5, wherein the upper positioning plate is provided with an upper groove for placing the upper nozzle body, the lower positioning plate is provided with a lower groove for placing the lower nozzle body, the upper groove and the lower groove are respectively matched with the upper surface of the upper nozzle body and the lower surface of the lower nozzle body in shape, and the side ends of the upper groove and the lower groove are respectively provided with a first fixing plate and a second fixing plate for fixing the upper nozzle body and the lower nozzle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236020.XU CN211248863U (en) | 2019-12-13 | 2019-12-13 | Improved spray head body welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236020.XU CN211248863U (en) | 2019-12-13 | 2019-12-13 | Improved spray head body welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248863U true CN211248863U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236020.XU Active CN211248863U (en) | 2019-12-13 | 2019-12-13 | Improved spray head body welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248863U (en) |
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2019
- 2019-12-13 CN CN201922236020.XU patent/CN211248863U/en active Active
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