CN215999306U - Workpiece non-welding area protection device - Google Patents
Workpiece non-welding area protection device Download PDFInfo
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- CN215999306U CN215999306U CN202122667740.9U CN202122667740U CN215999306U CN 215999306 U CN215999306 U CN 215999306U CN 202122667740 U CN202122667740 U CN 202122667740U CN 215999306 U CN215999306 U CN 215999306U
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Abstract
The utility model relates to a non-welding region protection device of work piece, comprises a workbench, the workstation top is equipped with the linear driving piece of the vertical setting of axis, and linear driving piece's motion portion bottom mounting has first connecting block, and first connecting block below is equipped with the second connecting block, second connecting block and workstation elastic connection, and first connecting block is articulated with the one end of first connecting rod, and the other end of first connecting rod is articulated with the second connecting rod, and the one end tip of second connecting rod is articulated with the second connecting block, and another end mounting of second connecting rod has protective element, the utility model discloses a protection device can utilize protective element to paste the non-welding region surface of work piece, protects non-welding region.
Description
Technical Field
The utility model relates to a welding equipment technical field, concretely relates to non-welding zone of work piece protector.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
The inventor finds that the welding spatter problem can be caused by the influence of welding parameters, working conditions and working modes in the process of welding workpieces, spattered molten metal particles fall into a non-welding area, welding particles and welding beading are easily formed in the non-welding area, subsequent operations such as polishing and galvanizing are influenced, the working efficiency is reduced, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above-mentioned prior art not enough, provide a non-welding region protector of work piece, can protect non-welding region in work piece welding process, prevent to produce defects such as burr, welding bead at non-welding region.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the embodiment of the utility model provides a non-welding zone of work piece protector, comprises a workbench, the workstation top is equipped with the linear driving piece of the vertical setting of axis, linear driving piece's motion portion bottom mounting has first connecting block, first connecting block below is equipped with the second connecting block, second connecting block and workstation elastic connection, first connecting block is articulated with the one end of first connecting rod, the other end of first connecting rod is articulated with the second connecting rod, the one end tip of second connecting rod is articulated with the second connecting block, another end mounting of second connecting rod has protective element.
Optionally, the second connecting rod is an L-shaped rod, and includes a first rod section and a second rod section which are vertically arranged, the first connecting rod is hinged to a corner of the second connecting rod, the first rod section is hinged to the lower connecting block, and the second rod section is fixed to the protective element.
Optionally, the lower connecting block is fixedly connected with the top end of the spring, and the bottom end of the spring is fixedly connected with the workbench.
Optionally, the linear driving piece adopts a cylinder, the cylinder is connected with the gas supply device through a pressure regulating element, or the linear driving piece adopts a hydraulic cylinder, and the hydraulic cylinder is connected with the oil supply device through the pressure regulating element.
Optionally, the pressure regulating element is a pressure regulating valve.
Optionally, the linear driving member is fixed inside the housing, and the bottom of the housing is fixedly connected with the workbench.
Optionally, the first connecting block and the second connecting block are both connected with the housing in a sliding manner.
Optionally, the first connecting block is fixed with the first articulated shaft that stretches out to the shell outside, and first articulated shaft is articulated with the tip of first connecting rod, and the second connecting block is fixed with the second articulated shaft that stretches out to the shell outside, and the second articulated shaft is articulated with the second connecting rod.
Optionally, the housing is provided with a long hole for the first hinge shaft and the second hinge shaft to pass through.
Optionally, a flange plate is fixed at the end of the linear driving member, and the linear driving member is fixedly connected with the housing through the flange plate.
Above-mentioned the utility model has the advantages as follows:
1. the utility model discloses a protector, under the effect of linear driving piece, can drive the protective element motion through first connecting rod and second connecting rod, and then make the protective element press on the non-welding zone's of work piece surface to protect the non-welding zone of work piece, the metal melting granule that splashes when having avoided the welding falls on non-welding zone and forms burr and flash, has avoided influencing subsequent polishing, zinc-plating process, has improved production efficiency.
2. The utility model discloses a protector, when linear driving piece's motion portion protrusion distance was minimum, can make the protective element be in with the vertical state of workstation, make the protective element change the horizontality into by the vertical state along with linear driving piece's flexible, make things convenient for the staff to place the work piece on the workstation during initial condition.
3. The utility model discloses a protector, second connecting block and workstation elastic connection for when first connecting block and second connecting block contact and then become the horizontality with the protection shield, can continue to drive the protection component and move down, satisfied the protection demand of different thickness work pieces.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is an assembly schematic view of the cylinder, the first connecting block, the second connecting block, the first connecting rod, the second connecting rod, the spring and the protection plate according to embodiment 1 of the present invention;
the device comprises a workbench 1, a shell 2, a cylinder 3, a flange plate 4, a first connecting block 5, a second connecting block 6, a spring 7, a first hinge shaft 8, a first connecting rod 9, a second connecting rod 10, a second hinge shaft 11, a protection plate 12 and a cable support 13.
Detailed Description
Example 1
The embodiment provides a protection device for a non-welding area of a workpiece, as shown in fig. 1-2, the protection device comprises a workbench 1, wherein the workbench 1 is used for placing the workpiece to be welded, in the embodiment, the workbench 1 is made of a steel plate, and the processing and the manufacturing are convenient.
The workpiece placing device is characterized in that a shell 2 is arranged on one side of an area, used for placing a workpiece, of the workbench 1, the bottom of the shell 2 is fixed to the workbench 1, a linear driving piece is arranged inside the shell 2, the axis of the linear driving piece is vertically arranged, and the linear driving piece is fixed to the lower surface of the top shell wall of the shell 2.
In one embodiment, the linear driving member is a cylinder 3, a flange plate 4 is arranged at the top end of the cylinder body of the cylinder 3, and the cylinder body of the cylinder 3 is fixedly connected with the top shell wall of the shell 2 through the flange plate 4 and a fixing bolt.
The piston rod of cylinder 3 is connected with first connecting block 5, and first connecting block 5 is located inside the shell, and the piston rod of cylinder 3 can drive first connecting block 5 and do vertical elevating movement.
Further, in order to ensure the motion stability of the first connecting block 5, the first connecting block 5 is slidably connected with the housing 2, a sliding groove may be formed in the housing 2, the first connecting block 5 is provided with a sliding block, the sliding block is embedded into the sliding groove or the sliding groove is formed in the first connecting block 5, the sliding block is arranged on the housing 2, and the sliding block is embedded into the sliding groove.
In another embodiment, the linear driving member is a hydraulic cylinder, the top of the hydraulic cylinder is fixed to the wall of the top shell of the housing, and the piston rod of the hydraulic cylinder is connected to the first connecting block 5 and can drive the first connecting block 5 to perform vertical lifting movement.
In this embodiment, the first connecting block 5 includes a first block, a second block and a third block coaxially disposed from top to bottom, the first block has the largest cross-sectional area, and the second block has the smallest cross-sectional area.
Be provided with second connecting block 6 under first connecting block 5, second connecting block 6 is located 2 insides of shell and with 2 sliding connection of shell, and the sliding connection mode is the same with the sliding connection mode of first connecting block 5 and shell 2, does not repeat here, second connecting block 6 and workstation 1 elastic connection, specifically, second connecting block 6 and the top fixed connection of spring 7, the bottom and the workstation 1 fixed connection of spring 7.
The first block of the first connecting block 5 is fixed with one end of a first hinged shaft 8, the other end of the first hinged shaft 8 is hinged with one end of a first connecting rod 9, and the other end of the first connecting rod 9 is hinged with a second connecting rod 10.
Second connecting rod 10 adopts L type pole, including first pole portion and second pole portion, first connecting rod is articulated with the corner position department of second connecting rod, first pole portion one end is connected with second pole portion integral type, and the other end is articulated with the second connecting block, and is concrete, and second connecting block 6 is fixed with the one end of second articulated shaft 11, and the other end of second articulated shaft 11 stretches out to 2 outsides of shell and is articulated with first pole portion.
One end of the second rod part is fixed with the end part of the first rod part in an integrated mode, the other end of the second rod part is fixed with a protection element, and the protection element is used for being attached to the surface of a non-welding area of a workpiece to protect the non-welding area of the workpiece.
In this embodiment, when the distance that the piston rod of the cylinder 3 stretches out is minimum, under the effect of the first connecting rod 9 and the second connecting rod 10, the protection element can be in a state perpendicular to the workbench 1, and when the piston rod of the cylinder 3 drives the first connecting block 5 to move so that the bottom surface of the third block is attached to the second connecting block 6, the protection element is turned over to a state parallel to the workbench 1, and this effect can be achieved by setting the sizes of the first connecting block 5, the spring 7, the first connecting rod 9 and the second connecting rod 10, which will not be described in detail herein.
The shell 2 is provided with a strip hole for the first hinged shaft 8 and the second hinged shaft 11 to pass through, and the long axis of the strip hole is vertically arranged.
When the linear driving piece adopts cylinder 3, in order to make the piston rod of cylinder 3 can overcome the elasticity of spring 7 and drive first connecting block 5 and the downstream of second connecting block 6, cylinder 3 passes through pressure regulating element and is connected with air supply equipment, pressure regulating element adopts the air-vent valve, air supply equipment adopts air compressor, through adjusting the air-vent valve, can adjust the output pressure of piston rod, satisfies the demand of overcoming spring 7 elasticity and driving first connecting block 5 and the downstream of second connecting block 6.
When the linear driving piece adopts the pneumatic cylinder, in order to make the piston rod of pneumatic cylinder can overcome the elasticity drive first connecting block and the downstream of second connecting block of spring, the pneumatic cylinder passes through the pressure regulating component and is connected with oil supply unit, the pressure regulating component adopts the air-vent valve, oil supply unit adopts the hydraulic pressure station.
In one practical application of this embodiment, the non-welding area when the cable support is welded is protected, the protection element adopts the protection plate 12 matched with the cable support, and the protection plate 12 can be pressed on the upper surface of the cable support 13.
It will be understood that the structure of the protective element can be determined by the person skilled in the art according to the shape of the pieces to be welded.
The working method of the protection device in the embodiment comprises the following steps:
under initial condition, the piston rod of cylinder 3 keeps straightening the state of cylinder body minimum distance, and guard plate 12 is the vertical state with workstation 1 this moment, conveniently places the work piece of treating the welding on workstation 1, will treat that the work piece of welding is put on workstation 1, and the non-welding region is corresponding with the position of guard plate 12, can set up corresponding stopper on workstation 1 in order to make things convenient for the staff to align the non-welding region of guard plate with the work piece.
The piston rod of cylinder 3 stretches out, under the effect of first connecting rod 9 and second connecting rod 10, protection plate 12 overturns to the state parallel with the workstation, at this moment, 5 bottom surfaces of first connecting block contact 6 top surfaces of second connecting block, the piston rod of cylinder 3 continues to move, first connecting block 5 and second connecting block 6 are synchronous downstream, compression spring 7, protection plate 12 downstream simultaneously, until protection plate 12 presses on the surface of work piece non-welding area, can carry out weldment work this moment, after the welding is accomplished, the cylinder resets, protection plate 12 resets, it can to take off the work piece.
The protector of this embodiment, under the effect of cylinder 3, can drive the motion of guard plate 12 through first connecting rod 9 and second connecting rod 10, and then make guard plate 12 press on the non-welding zone's of work piece surface to protect the non-welding zone of work piece, the metal melting granule that splashes when having avoided the welding falls on non-welding zone and forms burr and weld bead, has avoided influencing subsequent polishing, zinc-plating process, has improved production efficiency.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a non-welding zone protector of work piece, a serial communication port, comprises a workbench, the workstation top is equipped with the straight line driving piece of the vertical setting of axis, the motion portion bottom mounting of straight line driving piece has first connecting block, first connecting block below is equipped with the second connecting block, second connecting block and workstation elastic connection, first connecting block is articulated with the one end of first connecting rod, the other end and the second connecting rod of first connecting rod are articulated, the one end tip and the second connecting block of second connecting rod are articulated, another end mounting of second connecting rod has protective element.
2. A device for protecting a non-welding area of a workpiece as defined in claim 1, wherein said second link is an L-shaped bar comprising a first bar section and a second bar section which are vertically arranged, said first link being hinged to a corner of said second link, said first bar section being hinged to said lower connecting block, and said second bar section being fixed to said protecting member.
3. A work piece non-welding area protection device as claimed in claim 2, wherein the lower connecting block is fixedly connected with the top end of the spring, and the bottom end of the spring is fixedly connected with the worktable.
4. A device for protecting a non-welded area of a workpiece as defined in claim 1, wherein said linear actuator is a cylinder connected to the gas supply means through a pressure regulating member, or said linear actuator is a cylinder connected to the gas supply means through a pressure regulating member.
5. A device for protecting a non-welded area of a workpiece as defined in claim 4, wherein said pressure regulating member is a pressure regulating valve.
6. A work piece non-welding area protection device as claimed in claim 1, wherein said linear drive is fixed inside a housing, the bottom of which is fixedly connected to the work table.
7. A work piece non-welding zone shield apparatus as set forth in claim 6 wherein said first and second connector blocks are each slidably connected to said housing.
8. A device for protecting a non-welded region of a workpiece as defined in claim 7, wherein said first connecting block is fixed with a first hinge shaft extending to the outside of the housing, the first hinge shaft being hinged to the end of the first connecting rod, and said second connecting block is fixed with a second hinge shaft extending to the outside of the housing, the second hinge shaft being hinged to the second connecting rod.
9. A device for shielding a non-welded area of a workpiece as defined in claim 8, wherein said housing defines an elongated opening for the passage of said first hinge axis and said second hinge axis.
10. A work non-welding area protection device as claimed in claim 6, wherein a flange plate is fixed at the end of the linear driving member, and the linear driving member is fixedly connected with the housing through the flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667740.9U CN215999306U (en) | 2021-11-02 | 2021-11-02 | Workpiece non-welding area protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667740.9U CN215999306U (en) | 2021-11-02 | 2021-11-02 | Workpiece non-welding area protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215999306U true CN215999306U (en) | 2022-03-11 |
Family
ID=80525146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122667740.9U Active CN215999306U (en) | 2021-11-02 | 2021-11-02 | Workpiece non-welding area protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215999306U (en) |
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2021
- 2021-11-02 CN CN202122667740.9U patent/CN215999306U/en active Active
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