CN214978975U - Welding slag oscillation removing device for automobile exhaust manifold - Google Patents
Welding slag oscillation removing device for automobile exhaust manifold Download PDFInfo
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- CN214978975U CN214978975U CN202120721399.8U CN202120721399U CN214978975U CN 214978975 U CN214978975 U CN 214978975U CN 202120721399 U CN202120721399 U CN 202120721399U CN 214978975 U CN214978975 U CN 214978975U
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Abstract
The application provides an oscillation removing device for welding slag of an automobile exhaust manifold; the automobile part processing equipment comprises a support arranged on a rack, a brace arranged on the support, a clamp, a hammering mechanism and an air blowing mechanism, wherein the clamp is connected with the support through a turnover mechanism, the turnover mechanism can drive the clamp to rotate to match with the brace to form a clamping part or reversely rotate to remove the matching, the clamping part is used for clamping a workpiece and enabling the workpiece to be in an inclined state, the output end of the hammering mechanism faces towards a supporting part and is used for contacting and oscillating the workpiece, and an output air nozzle of the air blowing mechanism faces towards an air inlet and/or an air outlet of the workpiece; the workpiece is clamped by the fixture and the support, the workpiece is oscillated by the hammering mechanism under the condition of maintaining the workpiece in an inclined state, welding slag is separated from the surface of the workpiece, and the welding slag in the workpiece is blown out and cleaned by the aid of the blowing mechanism.
Description
Technical Field
The application relates to the field of automobile part processing equipment, in particular to an automobile exhaust manifold welding slag oscillation removing device.
Background
The automobile exhaust manifold is a middle pipe section for connecting an engine and an exhaust pipe, corresponds to the exhaust of a multi-cylinder engine, is provided with a plurality of branched pipelines, inputs and concentrates the exhaust of each cylinder through an air inlet, and then leads the exhaust into an exhaust main pipe through an exhaust outlet; exhaust of each cylinder is separated as much as possible through the manifold, and each cylinder is provided with one branch or two cylinders are provided with one branch, so that mutual influence of gases in different pipes during exhaust is reduced.
The inventor finds that welding slag can be left at the welding seam position in the welding process when the exhaust manifold is welded, assembled and molded by adopting a plurality of pipe sections in the production process, the efficiency of removing the welding slag at the welding seam position by manually knocking the welding seam position is lower in the traditional method, and the welding slag is firmer at the connecting position of a plurality of pipes and is not easy to remove by knocking; in the welding and welding slag removing process, part of welding slag and impurities can fall into the pipeline, impurities such as welding slag exist in the formed exhaust manifold, the coiled pipeline enables the exhaust manifold to be inconvenient to discharge, quality evaluation of the exhaust manifold is affected, and the factory standard is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a defect to prior art exists provides an automobile exhaust manifold welding slag vibration remove device, adopts anchor clamps and brace to hold the work piece, maintains work piece tilt state and oscillates the work piece through hammering mechanism down, makes the welding slag break away from the work piece surface, and the cooperation mechanism of blowing blows out the clearance with the welding slag of work piece inside.
In order to realize the purpose, the following technical scheme is adopted:
the utility model provides an automobile exhaust manifold welding slag oscillation remove device, including rack-mounted support and the brace of installing on the support, anchor clamps, hammering mechanism, the mechanism of blowing, anchor clamps pass through tilting mechanism linking bridge, tilting mechanism can drive anchor clamps and rotate and form clamping part or the counter rotation with the cooperation brace and remove the cooperation, the clamping part is used for the centre gripping work piece and makes the work piece be in the tilt state, hammering mechanism output is towards the supporting part, a work piece for contact and oscillation, the output air cock of the mechanism of blowing is towards the air inlet and/or the gas vent of work piece.
Further, the brace is equipped with reference column and two at least backup pads of interval arrangement, is equipped with the supporting part that the recess formed respectively in the backup pad, and a plurality of supporting parts are used for contacting and laminating the different positions of work piece, and the reference column can cooperate with the through-hole on the flange of work piece one end.
Furthermore, the clamp comprises a pressing rod, a pressing block and a plugging plug, one end of the pressing rod is connected with the turnover mechanism, the other end of the pressing rod is connected with the plugging plug used for being matched with an air inlet of a workpiece, and the pressing block faces the support and is installed on the pressing rod through an adjusting rod.
Furthermore, at least one pressing block is installed on the pressing rod and used for contacting and abutting against a workpiece so as to be matched with the support to clamp the workpiece.
Furthermore, the turnover mechanism comprises an air cylinder, a turnover support, a follower rod and a turnover rod, one end of the follower rod is hinged to the turnover support, the other end of the follower rod is hinged to the middle of the turnover rod, one end of the turnover rod is hinged to an air cylinder output rod, the other end of the turnover rod is connected with the clamp, and the air cylinder can drive the turnover rod to rotate relative to the turnover support through stretching so as to change the relative position of the clamp and the brace.
Furthermore, a limiting rod is connected to one side, away from the air cylinder, of the overturning support, and the top end of the limiting rod faces the overturning rod.
Furthermore, the air blowing mechanism comprises at least two air output nozzles which are respectively connected with the air source, wherein one air output nozzle faces the air outlet of the workpiece.
Furthermore, a collecting box with an open top is installed on the rack, and the opening of the collecting box faces to the air inlet of the workpiece clamped by the clamp and is used for receiving welding slag falling off from the workpiece.
Furthermore, a shell is installed on the rack around the support, the shell is matched with the rack to form a working space, and the support, the clamp, the hammering mechanism and the blowing mechanism are all located in the working space.
Further, the housing comprises a protective door, and the protective door is connected with the rack in a sliding mode and used for opening or closing the working space through sliding.
Compared with the prior art, the application has the advantages and positive effects that:
(1) adopt brace and upset anchor clamps to combine, place the work piece behind the brace, anchor clamps support through the upset and press the work piece to press from both sides tightly, maintain the work piece and be in the tilt state, make things convenient for the welding slag that the oscillation back surface breaks away from to drop and the discharge of inside welding slag impurity.
(2) High-frequency impact is applied to the workpiece through the hammering mechanism, so that the workpiece generates high-frequency oscillation, separation of welding slag from a welding seam is promoted, the efficiency can be improved compared with the method of removing the welding slag on the workpiece through hammering, and the effect of removing the welding slag in narrow positions can be guaranteed.
(3) The air blowing mechanism faces to the air inlet or the air outlet of the workpiece, when a plurality of air inlets are arranged, part of the air inlets can be selected to input air flow, the rest air inlets are used as discharge ports of welding slag and impurities, the inclined workpiece is matched, the air inlets of a plurality of branches can be arranged at a low position, the air outlets are arranged at a high position, the welding slag, the impurities and the like can be discharged to the outside from one air inlet at the low position, and the cleaning of the inside of the workpiece is realized.
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 an oscillation removing device for welding slag of an automobile exhaust manifold in embodiment 1 of the present application;
FIG. 2 is a schematic structural diagram of the device for removing welding slag from an exhaust manifold of an automobile according to embodiment 1 of the present application when the workpiece is not clamped;
FIG. 3 is a schematic structural view of a brace fitting bracket according to embodiment 1 of the present application;
FIG. 4 is a schematic structural diagram of a fixture matched with the turnover mechanism in embodiment 1 of the present application;
FIG. 5 is a schematic structural view of a jig-fitting jig according to embodiment 1 of the present application;
FIG. 6 is a schematic structural view of a bracket-matching fixture and brace in embodiment 1 of the present application
FIG. 7 is a schematic structural diagram of a rack-mating housing in embodiment 1 of the present application
Fig. 8 is a schematic structural view of a workpiece in embodiment 1 of the present application.
In the drawing, 1, a rack, 2, a bracket, 3, a brace, 4, an air blowing mechanism, 5, a turnover mechanism, 6, a clamp, 7, a workpiece, 8, a collecting box, 9, a hammering mechanism, 10, a shell, 301, a positioning column, 302, a first supporting plate, 303, a second supporting plate, 401, a first air nozzle, 402, a second air nozzle, 501, a turnover rod, 502, a limiting rod, 503, a follower rod, 504, a turnover support, 505, an air cylinder, 601, a pressing rod, 602, a pressing block, 603, a plug, 701, an air inlet, 702, an air outlet, 801, a collecting box and 1001 are protected by a door.
Detailed Description
Example 1
In an exemplary embodiment of the present application, an automotive exhaust manifold slag oscillation removal device is provided, as shown in fig. 1-4.
The main supporting structure is a rack 1, as shown in fig. 7, a shell 10 is connected to the upper portion of the rack 1, a collecting box 8 is connected to the lower portion of the rack in a sliding mode, the shell 10 is matched with the rack 1 to form a working space, and a support 2, a brace 3, a clamp 6, a blowing mechanism 4, a turnover mechanism 5 and a hammering mechanism 9 are all installed in the working space and can clamp, oscillate and clean a workpiece 7.
After the workpiece 7 is oscillated by the hammering mechanism 9, welding slag on the surface and in the workpiece 7 is separated from the workpiece 7, slides off the surface of the workpiece 7 and is matched with the air blowing mechanism 4 to blow out the welding slag and impurities in the workpiece; the collecting box 8 positioned below the frame 1 receives welding slag and impurities.
As shown in fig. 1, in order to facilitate the discharge of the welding slag and impurities from the air inlet 701 or the air outlet 702 of the workpiece 7 to the collection box 8, a hole is formed in the position of the frame 1 between the workpiece 7 and the collection box 8, so that the welding slag and impurities fall into the collection tank 801 of the collection box 8 through the hole.
The housing 10 includes a protection door 1001, the protection door 1001 is slidably connected with the frame 1 for opening or closing the working space by sliding, the housing 10 in fig. 7 is a structural diagram with one side plate and the top plate hidden, and the working space formed by the whole is a relatively closed structure, and the working space is opened or closed by sliding through the protection door 1001.
As shown in fig. 1 and 2, the structural schematic diagram of the device after the housing 10 is removed is shown, two sides of the bracket 2 are mounted on the frame 1 through channel steel, and the frame 1 and the plane where the bracket 2 is located form an included angle, so that the clamp 6 and the support 3 can be conveniently arranged, and then the workpiece 7 can be clamped and the workpiece 7 can be in an inclined state.
Be equipped with the arc hole on the channel-section steel of linking bridge 2, when support 2 installation, support 2 connects the channel-section steel in-process and can make the connecting piece can follow the arc hole and slide, realizes angle adjustment according to the demand, when making anchor clamps 6, 3 centre gripping work pieces 7 of brace, makes work piece 7 be in the angle of the inside welding slag of being convenient for discharge, impurity.
Brace 3, anchor clamps 6, hammering mechanism 9, air blowing mechanism 4 all installs on support 2, anchor clamps 6 pass through tilting mechanism 5 and connect support 2, tilting mechanism 5 can drive anchor clamps 6 and rotate and form clamping part or the counter rotation with cooperation brace 3 and remove the cooperation, the clamping part is used for centre gripping work piece 7 and makes work piece 7 be in the tilt state, hammering mechanism 9 output is towards the supporting part, be used for contacting and oscillating work piece 7, air blowing mechanism 4's output mouth is towards air inlet 701 and/or gas vent 702 of work piece 7.
As shown in fig. 3, the support 3 is mounted on the support 2, the support 3 is provided with a positioning column 301 and at least two supporting plates arranged at intervals, the supporting plates are respectively provided with supporting parts formed by grooves, the supporting parts are used for contacting and fitting different positions of the workpiece 7, and the positioning column 301 can be matched with a through hole on a flange at one end of the workpiece 7.
In this embodiment, as shown in fig. 3, two support plates are combined with two positioning pillars 301 as an example, a first support plate 302 and a second support plate 303 are respectively installed at the upper part and the middle part of a support 2, the two positioning pillars 301 are installed at the lower part of the support 2, a groove structure is arranged on the first support plate 302 to form a first support part for matching with the position of an exhaust port 702 at one end of a workpiece 7, a groove structure is arranged on the second support plate 303 to form a second support part for matching with the middle position of the workpiece 7, one end of each positioning pillar 301 is fixed on the support 2, the other end of each positioning pillar 301 is in a conical structure, and the two positioning pillars 301 are arranged at intervals and respectively used for matching with connecting holes on a flange of an air inlet 701 of the workpiece 7; the workpiece 7 placed on the brace 3 is stably supported and accurately positioned by the supporting action of the two supporting plates and the positioning action of the two positioning columns 301.
For the hammering structure, it can be mounted on the support 2 between the second support plate 303 and the positioning post 301, with the output end facing the support, and can periodically hammer the workpiece 7 on the support 3; it can choose for use pneumatic reciprocating structure to realize the hammering action, for example chooses for use the pneumatic reciprocating structure that pneumatic motor cooperation cam formed, also can realize through the mode of cylinder cooperation solenoid directional valve, can satisfy hammering oscillation work piece 7 and make its welding slag demand that drops.
High-frequency impact is applied to the workpiece 7 through the hammering mechanism 9, so that the workpiece 7 generates high-frequency oscillation, separation of welding slag from a welding seam is promoted, compared with the method of removing the welding slag on the workpiece 7 through hammering, efficiency can be improved, and the effect of removing the welding slag in narrow positions can be guaranteed.
As shown in fig. 4, for the structure of the fixture 6 and the turnover mechanism 5, the fixture 6 includes a pressing rod 601, a pressing block 602 and a plugging plug 603, one end of the pressing rod 601 is connected to the turnover mechanism 5, the other end is connected to the plugging plug 603 for matching with the air inlet 701 of the workpiece 7, and the pressing block 602 faces the brace 3 and is mounted on the pressing rod 601 through an adjusting rod.
The clamp 6 can be matched with the support 3 to clamp the workpiece 7, the clamp 6 provides clamping force from top to bottom, the pressing rod 601 rotates under the action of the turnover mechanism 5 to change the relative position with the workpiece 7, the pressing rod 601 can rotate to one side of the clamp 6 to release the pressing action on the workpiece 7, and at the moment, the workpiece 7 can be detached from the support 3 or the next workpiece 7 to be processed can be replaced and placed; then, the clamp 6 can be returned to the clamping position by reversing the pressing lever 601, and the workpiece 7 can be clamped by the holder 3.
The pressing block 602 is a structure directly contacting the workpiece 7, and is mounted on the pressing rod 601 through the adjusting rod, so that different pressing degree requirements are met for different oscillation frequencies, and under the condition that the rotation stroke of the turnover mechanism 5 is fixed, the position of the pressing block 602 can be changed through adjustment, and the adjustment of the pressing degree is achieved.
It can be understood that, as shown in fig. 5, a single pressing block 602 is adopted to cooperate with the workpiece 7 to perform clamping, at least one pressing block 602 is installed on the pressing rod 601, and the pressing block 602 is used to contact and press against the workpiece 7 to cooperate with the support 3 to clamp the workpiece 7, in other embodiments, the number of the pressing blocks 602 may be increased appropriately according to the clamping requirement, so as to increase the clamping capacity for the workpiece 7.
The telescopic cylinder 505 can drive the turning rod 501 to act, the turning rod 501 rotates around the hinged position of one end of the follower rod 503, in order to adapt to the displacement in the turning process, the other end of the follower rod 503 is hinged on the turning support 504, when the turning rod 501 rotates, partial radial displacement of the hinged position in the middle is offset by the rotation of the follower rod 503, and the action stability of the follower rod 503 is ensured.
The side, far away from the air cylinder 505, of the overturning support 504 is connected with a limiting rod 502, the top end of the limiting rod 502 faces the overturning rod 501, the action stroke of the overturning rod 501 can be limited, and the workpiece 7 is prevented from being damaged by the overtravel stroke position of the overturning rod.
As shown in fig. 6 and 8, for the arrangement position of the air blowing mechanism 4, the air blowing mechanism 4 includes at least two output nozzles respectively connected to the air sources, wherein one of the output nozzles faces the air outlet 702 of the workpiece 7;
the collecting box 8 is provided with an air inlet 701 facing the workpiece 7 clamped by the clamp 6 and is used for receiving welding slag falling off from the workpiece 7.
When the output nozzle is installed, the output nozzle is directed toward the workpiece 7 inlet 701 or outlet 702.
In order to facilitate the discharge of impurities and welding slag inside the workpiece 7 under the disturbance of the air flow, at least one air inlet 701 is not provided with an input air nozzle, so that the welding slag and impurities can be discharged from the air inlet 701. In this embodiment, a first air nozzle 401 is disposed at the position of the workpiece air outlet 702, two second air nozzles 402 are disposed at the positions of two air inlets 701 of the workpiece, and the remaining two air inlets 701 are no longer provided with air nozzles and serve as the air outlets for the welding slag and impurities.
The air blowing mechanism 4 faces the air inlets 701 or the air outlets 702 of the workpieces 7, when a plurality of air inlets 701 are provided, part of the air inlets 701 can be selected to input air flow, the rest air inlets 701 are used as the outlets of welding slag and impurities, the inclined workpieces 7 are matched, the air inlets 701 of the multiple branches can be arranged at the lower part, the air outlets 702 are arranged at the upper part, and the welding slag, the impurities and the like can be discharged to the outside from one air inlet 701 at the lower part, so that the cleaning of the inner part of the workpieces 7 is realized.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides an automobile exhaust manifold welding slag vibration remove device, a serial communication port, including rack-mounted support and the brace of installing on the support, anchor clamps, hammering mechanism, the mechanism of blowing, anchor clamps pass through tilting mechanism linking bridge, tilting mechanism can drive anchor clamps and rotate and form clamping part or the counter rotation with the cooperation brace and remove the cooperation, the clamping part is used for the centre gripping work piece and makes the work piece be in the tilt state, hammering mechanism output is towards the supporting part, a work piece is used for contacting and oscillating, the output air nozzle of the mechanism of blowing is towards the air inlet and/or the gas vent of work piece.
2. The oscillating device for removing welding slag from an exhaust manifold of an automobile as claimed in claim 1, wherein the brace is provided with a positioning post and at least two supporting plates arranged at intervals, the supporting plates are respectively provided with supporting parts formed by grooves, the supporting parts are used for contacting and fitting different positions of a workpiece, and the positioning post can be matched with a through hole on a flange at one end of the workpiece.
3. The device for removing the welding slag from the exhaust manifold of the automobile as claimed in claim 1, wherein the clamp comprises a pressing rod, a pressing block and a blocking plug, one end of the pressing rod is connected with the turnover mechanism, the other end of the pressing rod is connected with the blocking plug used for matching with the air inlet of the workpiece, and the pressing block faces the brace and is installed on the pressing rod through the adjusting rod.
4. The oscillating device for removing the welding slag of the exhaust manifold of the automobile as claimed in claim 3, wherein at least one pressing block is mounted on the pressing rod, and the pressing block is used for contacting and pressing the workpiece so as to match with the support to clamp the workpiece.
5. The device for removing the welding slag from the exhaust manifold of the automobile as claimed in claim 1, wherein the tilting mechanism comprises an air cylinder, a tilting support, a follower rod and a tilting rod, one end of the follower rod is hinged with the tilting support, the other end of the follower rod is hinged with the middle part of the tilting rod, one end of the tilting rod is hinged with an air cylinder output rod, the other end of the tilting rod is connected with the fixture, and the air cylinder can drive the tilting rod to rotate relative to the tilting support through expansion and contraction so as to change the relative position of the fixture and the support.
6. The device for removing the welding slag of the exhaust manifold of the automobile as claimed in claim 5, wherein a limiting rod is connected to one side of the overturning support far away from the cylinder, and the top end of the limiting rod faces the overturning rod.
7. The oscillating device for removing welding slag from an exhaust manifold of an automobile as claimed in claim 1, wherein said blowing mechanism comprises at least two output nozzles respectively connected to air sources, one of the output nozzles facing the exhaust port of the workpiece.
8. The oscillating device for removing welding slag from an exhaust manifold of a vehicle as claimed in claim 7, wherein the frame is provided with a collection box with an open top, the collection box is opened towards the air inlet of the workpiece held by the fixture for receiving the welding slag falling off from the workpiece.
9. The apparatus according to claim 1, wherein a housing is mounted on the frame around the support frame, the housing forms a working space with the frame, and the support frame, the clamp, the hammering mechanism and the blowing mechanism are located in the working space.
10. The vehicle exhaust manifold slag oscillation removal device of claim 9 wherein the housing includes a guard door slidably coupled to the frame for slidably opening or closing the workspace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721399.8U CN214978975U (en) | 2021-04-09 | 2021-04-09 | Welding slag oscillation removing device for automobile exhaust manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721399.8U CN214978975U (en) | 2021-04-09 | 2021-04-09 | Welding slag oscillation removing device for automobile exhaust manifold |
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| Publication Number | Publication Date |
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| CN214978975U true CN214978975U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120721399.8U Active CN214978975U (en) | 2021-04-09 | 2021-04-09 | Welding slag oscillation removing device for automobile exhaust manifold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918510A (en) * | 2022-04-18 | 2022-08-19 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
| CN117260138A (en) * | 2023-11-20 | 2023-12-22 | 长春理工大学 | Flexible welding fixture for floor of railway passenger car |
-
2021
- 2021-04-09 CN CN202120721399.8U patent/CN214978975U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918510A (en) * | 2022-04-18 | 2022-08-19 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
| CN114918510B (en) * | 2022-04-18 | 2023-11-24 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
| CN117260138A (en) * | 2023-11-20 | 2023-12-22 | 长春理工大学 | Flexible welding fixture for floor of railway passenger car |
| CN117260138B (en) * | 2023-11-20 | 2024-01-16 | 长春理工大学 | Flexible welding fixture for floor of railway passenger car |
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