CN219324944U - Efficient protective automatic welding clamping device - Google Patents
Efficient protective automatic welding clamping device Download PDFInfo
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- CN219324944U CN219324944U CN202321054097.5U CN202321054097U CN219324944U CN 219324944 U CN219324944 U CN 219324944U CN 202321054097 U CN202321054097 U CN 202321054097U CN 219324944 U CN219324944 U CN 219324944U
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- column
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- 238000003466 welding Methods 0.000 title claims abstract description 80
- 230000001681 protective effect Effects 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000002893 slag Substances 0.000 abstract description 10
- 238000004544 sputter deposition Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000002159 abnormal effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a high-efficiency protective automatic welding clamping device, which comprises a bottom plate, a fixed bracket structure, a part positioning structure and a clamp moving mechanism, wherein the bottom plate is fixedly connected with the fixed bracket structure; the clamp moving mechanism comprises an air cylinder, a moving shaft, an I-shaped connecting sheet, a clamping mechanism and a first protective cover, wherein a piston rod of the air cylinder is connected with one end of the moving shaft, and the other end of the moving shaft is connected with the clamping mechanism; one end of the I-shaped connecting piece is fixedly connected with the fixed support structure, the other end of the I-shaped connecting piece is connected with the movable shaft, and the movable shaft takes the I-shaped connecting piece as a rotating fulcrum; the first protection casing is a U type apron, at least two first connecting holes are seted up to the one end of first protection casing and are used for with the connecting piece connection the cylinder, another one end of first protection casing is connected a first lamellar body of opening jaggedly. The protective cover is used for ensuring that welding slag sputtering cannot cause damage to the movable mechanism of the clamp.
Description
Technical Field
The utility model relates to a clamping device, in particular to a high-efficiency protective automatic welding clamping device in automatic welding equipment.
Background
With the development of technology and the progress of technology, automobile products are more and more advanced, the strength and assembly requirements of automobile parts are improved, the part welding mode is changed from manual welding to automatic robot, and with the replacement of manual welding by robots, higher requirements are also provided for the robot welding assembly products, and the automobile parts are important fields of the automobile industry in China to participate in globalization.
In the robot welding assembly processing, the direction of welding slag sputtering cannot be ensured in the robot welding process, the sputtered welding slag often forms a clamping lock on the clamping device, so that abnormal conditions of no action of the clamping device are caused, and abnormal time is generated.
Thus, the prior art welding clamping devices have had a place to lift.
Disclosure of Invention
The utility model aims to provide an efficient protective automatic welding clamping device which is reliable in structure and can prevent welding slag from sputtering important parts to influence the work of the device so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the high-efficiency protective automatic welding clamping device is used for welding and clamping automobile parts and comprises a bottom plate, a fixed support structure, a part positioning structure and a clamp moving mechanism, wherein the fixed support structure is arranged on the bottom plate; the part positioning structure and the clamp moving mechanism are used for positioning a welding workpiece and are arranged on the fixed support structure; the clamp moving mechanism comprises an air cylinder, a moving shaft, an I-shaped connecting sheet, a clamping mechanism and a first protective cover, wherein a piston rod of the air cylinder is connected with one end of the moving shaft, and the other end of the moving shaft is connected with the clamping mechanism; one end of the I-shaped connecting piece is fixedly connected with the fixed support structure, the other end of the I-shaped connecting piece is connected with the movable shaft, and the movable shaft takes the I-shaped connecting piece as a rotating fulcrum; the first protection casing is a U type apron, at least two first connecting holes are seted up to the one end of first protection casing and are used for with the connecting piece connection the cylinder, another one end of first protection casing is connected a first lamellar body of opening jaggedly.
The high-efficiency protective automatic welding clamping device comprises a Y-shaped column, a low-position clamping column and a high-position clamping column, wherein the vertical part of the Y-shaped column is arranged on the upper surface of the movable shaft; an inclined part of the Y-shaped column is connected with the low-position clamping column; the other inclined part of the Y-shaped column is connected with the high-position clamping column.
The efficient protection type automatic welding clamping device according to the preferred embodiment of the application, the fixture moving mechanism further comprises a second protection cover, the second protection cover is connected with the movable shaft through a connecting piece, and the second protection cover comprises a second sheet body provided with a welding through hole, a low-position locking piece vertically connected with the second sheet body and a protection piece angularly connected with the second sheet body.
The efficient protection type automatic welding clamping device according to the preferred embodiment of the application, the fixture moving mechanism further comprises a third protection cover, the third protection cover is connected with the movable shaft through a connecting piece, and the third protection cover comprises a third sheet body provided with a welding through hole and a high-position locking piece vertically connected with the third sheet body.
The design theory of this application is, designs out a protection type automatic weld clamping device, and the purpose is in order to reduce the time that the unusual condition of automatic weld process spended, and the anchor clamps movable mechanism protection in the automatic weld clamping device is especially important, does the part protection for the reduction welding anomaly and passes through design and verification many times, and protection mechanism has been made to this design, reduces the unusual time of automatic weld process, improves production efficiency and enterprise market competition.
Due to the adoption of the technical scheme, the application has the following advantages:
firstly, the protective cover is used for ensuring that the welding slag sputtering cannot cause damage to the movable mechanism of the clamp;
second, this application structure is reliable, reduces automatic weld process abnormal time, improves production efficiency and enterprise market competition.
Of course, it is not necessary for any one embodiment of the present disclosure to have all of the above described advantages.
Drawings
FIG. 1 is a schematic view of a welding clamping device of the present application;
FIG. 2 is a schematic view of a base plate of the present application;
FIG. 3 is a schematic view of the stationary support structure, part positioning structure and clamp moving mechanism of the present application;
FIG. 4 is another angular schematic view of FIG. 3;
FIG. 5 is a schematic view of a first shield of the present application;
FIG. 6 is a schematic view of a second shield of the present application;
fig. 7 is a schematic view of a third protective cover of the present application.
Detailed Description
For ease of understanding, the preferred embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.
Please refer to fig. 1, which is a schematic diagram of a welding and clamping device for welding and clamping automobile parts; the high-efficiency protective automatic welding clamping device can prevent welding slag from sputtering important parts to influence the operation of the device, for example, the welding slag is sputtered to a piston rod of a clamp moving mechanism and a moving shaft to form a clamping, so that the clamping device does not act, and the abnormal situation can be cleared timely when seen by an operator during manual welding, but hidden danger of abnormality is formed during full-automatic operation, and abnormal time is generated; in fig. 1, the welding and clamping device includes a base plate 10, a fixed support structure 20, a part positioning structure 30 and a clamp moving mechanism 40, where the fixed support structure 20 is disposed on the base plate 10, as shown in fig. 1 and fig. 2, in this embodiment of the application, the base plate 10 is divided into a large plate and a small plate, and the fixed support structure 20 is disposed on the small plate, and then is locked on the large plate through the small plate, so that the welding and clamping device has the advantages that according to different processing objects, the processing mechanism on the small plate can be assembled first and then is directly replaced on the large plate, so that the replacement time is saved, but the welding and clamping device cannot be used for limiting the application, and the fact that the processing mechanism is directly assembled on the large plate should be the protection scope of the application; the part positioning structure 30 and the clamp moving mechanism 40 are used for positioning and clamping a welding workpiece, the part positioning structure 30 and the clamp moving mechanism are arranged on the fixed support structure 20, and after the welding workpiece is in place during operation, the clamp moving mechanism 40 is matched with the part positioning structure 30 downwards to clamp the welding workpiece up and down for positioning and fixing.
In fig. 1, the base plate 10 is provided with two sets of the fixing support structure 20, the part positioning structure 30 and the fixture moving mechanism 40, and can simultaneously perform a welding process on two welding workpieces, and it is to be noted that the welding clamping device of the application is applied to a full-automatic welding device, the welding process is performed by a manipulator, the welding workpieces are also carried by a carrying manipulator, the manipulator replaces manpower, and in order to reduce abnormal time in an automatic welding process, the protection of the automatic welding fixture moving mechanism is particularly important.
Referring to fig. 3 and 4, the fixing bracket structure, the part positioning structure and the movable mechanism of the clamp are shown in the schematic views, wherein the movable mechanism 40 of the clamp comprises a cylinder 41, a movable shaft 42, an i-shaped connecting piece 43, a clamping mechanism 44 and a first protective cover 45; the air cylinder 41 is arranged on the fixed bracket structure 20, the connection mode is that the air cylinder 41 is connected through a fixed pin, one end of a piston rod of the air cylinder 41, which is connected with the movable shaft 42, belongs to rotatable connection of the movable shaft 42, and the other end of the movable shaft 42 is connected with the clamping mechanism 44; one end of the i-shaped connecting piece 43 is fixedly connected with the fixed support structure 20, the other end of the i-shaped connecting piece 43 is connected with the movable shaft 42, the connection is made by a fixed pin, the movable shaft 42 can rotate on the fixed pin, after the connection, the movable shaft 42 takes the i-shaped connecting piece 43 as a rotating fulcrum, when in operation, a piston rod moves upwards, the clamping mechanism 44 is combined with the part positioning structure 30 downwards to clamp a welding workpiece, and when in reverse operation, the clamping mechanism 44 upwards releases the clamped welding workpiece when the piston rod moves downwards.
Referring to fig. 3 and fig. 5, the first protection cover 45 in the present application is a U-shaped cover plate, and at least two first connecting holes 451 are formed at one end of the first protection cover 45 for connecting the cylinder 41 with a connecting member, where the connecting member may be a fixing member such as a screw, a screw rod or a bolt; the other end of the first protective cover 45 is connected with a first sheet 452 with a notch, and as can be seen in fig. 3, the notch on the first sheet 452 is used for accommodating the movable shaft 42 when the movable shaft 42 moves upwards, so that the connection part between the piston rod and the movable shaft 42 can be covered and protected as much as possible; further, the U-shaped plate portion of the first protection cover 45 surrounds the moving range of the piston rod, and sufficiently protects the connection portion of the piston rod and the movable shaft 42.
As shown in fig. 3, the welding workpiece of the present application has two welding positions, and the two positions have a horizontal height difference, so that the clamping mechanism 44 includes a Y-shaped column 441, a low-level clamping column 442, and a high-level clamping column 443, where the vertical portion of the Y-shaped column 441 is disposed on the upper surface of the movable shaft 42, and the two positions are connected by a fixing pin; in the embodiment of the present application, the lower clamping post 442 is an L-shaped post, and the lower clamping post 442 is connected to the lower surface of the Y-shaped post 441 by a fixing pin, but this is not limited to the present application, for example, the lower clamping post 442 is connected to the upper surface of the Y-shaped post 441 by a fixing pin, so long as the lower clamping post 442 can align with a welding workpiece, which is a protection scope of the present application, and the lower clamping post 442 may be designed to be a straight post connected to the lower surface of the Y-shaped post 441 by a fixing pin; in addition, the other inclined portion of the Y-shaped column 441 is connected to the high-position clamping column 443, as shown on the right side in the drawing, in this embodiment, the high-position clamping column 443 is an L-shaped column, the high-position clamping column 443 is connected to the upper surface of the Y-shaped column 441 through a fixing pin, but this application cannot be limited, for example, the high-position clamping column 443 is designed to be connected to the lower surface of the Y-shaped column 441 through a fixing pin, so long as the high-position clamping column 443 can align to clamp a welding workpiece, the protection scope of this application is provided, and in addition, the high-position clamping column 443 may be designed to be a straight column connected to the lower surface of the Y-shaped column 441 through a fixing pin.
Referring to fig. 3 and 6, the movable clamp mechanism 40 further includes a second protective cover 46, wherein the second protective cover 46 is connected to the movable shaft 42 through a connecting member, and the connecting member may be a fixing member such as a screw, a screw or a bolt, and the second protective cover 46 includes a second sheet 461 provided with a welding through hole, a lower locking piece 462 vertically connected to the second sheet 461, and a protective piece 463 angularly connected to the second sheet 461; as shown in fig. 6, the lower locking piece 462 is provided with two through holes, and when assembled, the two through holes on the lower locking piece 462 are connected with the movable shaft 42 through a connecting piece, after assembled, the center point of the end surface of the lower clamping post 442 corresponds to the center point of the welding through hole of the second sheet 461, and the second protection cover 46 moves along with the movable shaft 42.
Referring to fig. 4 and 7, the movable clamp mechanism 40 further includes a third protective cover 47, the third protective cover 47 is connected to the movable shaft 42 through a connecting member, wherein the connecting member may be a fixing member such as a screw, a bolt or a bolt, and the third protective cover 47 includes a third sheet 471 with a welding hole and a high-level locking sheet 472 vertically connected to the third sheet 471; as shown in fig. 7, the high-level locking piece 472 is provided with two through holes, when the assembly is performed, the two through holes on the high-level locking piece 472 are connected with the movable shaft 42 through a connecting piece, after the assembly, the center point of the end surface of the high-level clamping post 443 corresponds to the center point of the welding through hole of the third sheet 471, and the third protection cover 47 moves along with the movable shaft 42.
In the application, the bottom plate 10 and the fixed bracket structure 20 are taken as mounting support references; taking the part positioning structure 30 as a positioning reference of a welding workpiece; the fixture moving mechanism 40 is used as fixed power, the first protective cover 45, the second protective cover 46 and the third protective cover 47 are used as slag-proof references, and the first protective cover, the second protective cover and the third protective cover are matched with each other to ensure the complete positioning of welding workpieces before welding, so that the processing environment can completely meet the requirements of the welding parts, and the purposes of smooth welding process and no damage to the fixture moving mechanism caused by welding slag sputtering are achieved.
The processing technology of the application is as follows: the manipulator places the welding workpiece on the part positioning structure 30 according to the requirement for positioning; the placed welding workpiece is fixed by the low-level clamping post 442 and the high-level clamping post 443 of the clamp moving mechanism 40 mounted on the fixed bracket structure 20; and then, the welding manipulator performs automatic welding, the welding slag generated in the welding process does not damage important parts under the coverage of the protective cover, after welding is completed, the carrying manipulator takes out the welded workpiece, and the workpiece is placed on a cooling platform to wait for cooling the workpiece, so that the actions are continuously circulated.
It should be noted that, the terms "first," "second," and the like are used for defining the components, and are merely for convenience in distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, so they should not be construed as limiting the scope of the present application.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description.
Due to the adoption of the technical scheme, the utility model has the following advantages:
firstly, the protective cover is used for ensuring that the welding slag sputtering cannot cause damage to the movable mechanism of the clamp;
second, this application structure is reliable, reduces automatic weld process abnormal time, improves production efficiency and enterprise market competition.
The foregoing description of the preferred embodiments of the present utility model is provided for illustration only, and is not intended to be limiting, since various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (4)
1. The high-efficiency protective automatic welding clamping device is used for welding and clamping automobile parts and is characterized by comprising a bottom plate, a fixed support structure, a part positioning structure and a clamp moving mechanism, wherein the fixed support structure is arranged on the bottom plate; the part positioning structure and the clamp moving mechanism are used for positioning a welding workpiece and are arranged on the fixed support structure; wherein,,
the clamp moving mechanism comprises an air cylinder, a moving shaft, an I-shaped connecting sheet, a clamping mechanism and a first protective cover, wherein a piston rod of the air cylinder is connected with one end of the moving shaft, and the other end of the moving shaft is connected with the clamping mechanism; one end of the I-shaped connecting piece is fixedly connected with the fixed support structure, the other end of the I-shaped connecting piece is connected with the movable shaft, and the movable shaft takes the I-shaped connecting piece as a rotating fulcrum; the first protection casing is a U type apron, at least two first connecting holes are seted up to the one end of first protection casing and are used for with the connecting piece connection the cylinder, another one end of first protection casing is connected a first lamellar body of opening jaggedly.
2. The efficient protective automatic welding clamping device according to claim 1, wherein the clamping mechanism comprises a Y-shaped column, a low-position clamping column and a high-position clamping column, and the vertical part of the Y-shaped column is arranged on the upper surface of the movable shaft; an inclined part of the Y-shaped column is connected with the low-position clamping column; the other inclined part of the Y-shaped column is connected with the high-position clamping column.
3. The efficient protective automatic welding and clamping device according to claim 2, wherein the clamp moving mechanism further comprises a second protective cover, the second protective cover is connected with the moving shaft through a connecting piece, and the second protective cover comprises a second sheet body provided with a welding through hole, a low-level locking piece vertically connected with the second sheet body and a protective piece connected with the second sheet body at an angle.
4. The efficient protective automatic welding and clamping device according to claim 3, wherein the clamp moving mechanism further comprises a third protective cover, the third protective cover is connected with the moving shaft through a connecting piece, and the third protective cover comprises a third sheet body provided with a welding through hole and a high-position locking piece vertically connected with the third sheet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054097.5U CN219324944U (en) | 2023-05-06 | 2023-05-06 | Efficient protective automatic welding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054097.5U CN219324944U (en) | 2023-05-06 | 2023-05-06 | Efficient protective automatic welding clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219324944U true CN219324944U (en) | 2023-07-11 |
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ID=87064707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321054097.5U Active CN219324944U (en) | 2023-05-06 | 2023-05-06 | Efficient protective automatic welding clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219324944U (en) |
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2023
- 2023-05-06 CN CN202321054097.5U patent/CN219324944U/en active Active
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