CN113231782A - Sheet metal part welding double-station positioning machining mechanism - Google Patents
Sheet metal part welding double-station positioning machining mechanism Download PDFInfo
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- CN113231782A CN113231782A CN202110582246.4A CN202110582246A CN113231782A CN 113231782 A CN113231782 A CN 113231782A CN 202110582246 A CN202110582246 A CN 202110582246A CN 113231782 A CN113231782 A CN 113231782A
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- plate
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- clamping
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- metal part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a sheet metal part welding double-station positioning machining mechanism, wherein by arranging a double-station deflection tailor-welding mechanism, two ends of a rotating pedestal are rotatably connected with the head end on one side of a rotating arm; the supporting plate and the telescopic device of the positioning and clamping mechanism are positioned on the rotating pedestal; the clamping plate is rotationally connected to the supporting plate; one end of the clamping plate is hinged with the telescopic device, and the other end of the clamping plate is driven to form a clamping opening structure through the up-and-down movement of the telescopic device; the inner end of the adjusting block is clamped and positioned with the spliced main board, and the outer end of the adjusting block is arranged corresponding to the clamping opening structure. The position adjustment of the assembly is realized, the process of manually overturning the workpiece is omitted, and the operation is more convenient and faster; carry out the joint location to the mainboard of different race through setting up the adjusting block division, the rethread location clamping mechanism presss from both sides tight location, and the commonality is good, and positioning accuracy is high, can be used to the tight location of clamp of the mainboard of various shapes, and the saving rate adds manufacturing cost, and reasonable in design has improved machining efficiency and security greatly.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to a sheet metal part welding double-station positioning machining mechanism.
Background
In the processing and manufacturing of automobile parts, the welding of sheet metal parts is an important process, and a special clamp assembly is required to be matched and used in the whole welding operation. Particularly, when the tailor-welded blank is welded, the workpiece needs to be turned and positioned on the clamp for many times and welded, or the welding angle is manually adjusted to be welded, so that the installation precision is low; the existing welding template has the defects that the fixed welding process is complex, the potential safety hazard exists due to limited welding stations, the labor intensity is high, the tailor-welding efficiency is low, and urgent improvement is needed.
Disclosure of Invention
The invention aims to provide a sheet metal part welding double-station positioning machining mechanism, and aims to solve the technical problems of complex welding procedure, low positioning progress, low machining efficiency and low safety of an automobile sheet metal part at the present stage.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the sheet metal part welding double-station positioning machining mechanism comprises a support, a double-station deflection tailor-welding mechanism, a positioning and clamping mechanism and an adjusting block;
the double-station deflection tailor-welding mechanism comprises a rotating arm and a rotating pedestal; the middle part of the rotating arm is coaxially and rotatably connected with a rotating motor on the bracket; the two ends of the rotating pedestal are rotatably connected with the head end on one side of the rotating arm;
the positioning and clamping mechanism comprises a supporting plate, a clamping plate and a telescopic device; the supporting plate and the telescopic device are positioned on the rotating pedestal; the clamping plate is rotationally connected to the supporting plate; one end of the clamping plate is hinged with the telescopic device, and the other end of the clamping plate is driven to form a clamping opening structure through the up-and-down movement of the telescopic device;
the inner end of the adjusting block is clamped and positioned with the tailor-welded main board, the outer end of the adjusting block is arranged corresponding to the clamping opening structure, and the main board is clamped and positioned by adjusting the clamping opening structure.
As a further improvement of the present invention, the bracket includes a left bracket and a right bracket; the left bracket and the right bracket are oppositely arranged; the right bracket moves back and forth on the slide rail to adjust the distance between the left bracket and the right bracket; the positioning device is arranged on the right support, and the right support is positioned and arranged on the slide rail by adjusting the positioning device, so that the positioning arrangement of the distance between the left support and the right support is realized.
As a further improvement of the invention, a connecting arm is also arranged; the two ends of the connecting arm are respectively connected with the rotating arms on the two sides in a positioning mode, and synchronous linkage of the whole connecting arm can be achieved.
As a further improvement of the invention, the baffle is arranged on the connecting arm and used for blocking the rotating pedestals on two sides, so that the operation is safer and more reliable.
As a further improvement of the invention, the clamping plate comprises a connecting plate and a U-shaped plate; one end of the connecting plate is fixedly connected with the bottom of the U-shaped plate; the middle part of the connecting plate is hinged with the supporting plate; the other end of the connecting plate is hinged with a piston rod of the telescopic device.
As a further improvement of the present invention, the adjusting blocks are respectively arranged on the upper and lower sides of the main board and correspondingly arranged to realize the positioning arrangement of the main board; the adjusting block is of an L-shaped plate structure; one side plate of the adjusting block is connected with the U-shaped plate in a positioning mode, and the end head of the other side plate is abutted to the side face of the main plate.
As a further improvement of the invention, the end head of the side plate is provided with a plurality of elastic contacts, so that the positioning and clamping arrangement of the special-shaped structure can be realized.
As a further improvement of the present invention, the elastic contact includes an arc-shaped contact, a connecting rod, and a spring; one end of the connecting rod is fixedly connected with the arc-shaped contact, and the other end of the connecting rod penetrates through the end head of the side plate; the spring is sleeved on the connecting rod, and the spring takes the end of the side plate and the arc-shaped contact as spring seats respectively to realize the positioning and clamping of the special-shaped structure.
As a further improvement of the invention, the telescopic device is a telescopic oil cylinder structure.
Compared with the prior art, the invention has the beneficial effects that:
the position adjustment of the splicing assembly is realized by arranging the double-station deflection splicing welding mechanism, the positioning and clamping mechanism and the adjusting block, so that the process of manually overturning the workpiece is omitted, and the operation is more convenient and faster; carry out the joint location to the mainboard of different race through setting up the adjusting block division, the rethread location clamping mechanism presss from both sides tight location, and the commonality is good, and positioning accuracy is high, can be used to the tight location of clamp of the mainboard of various shapes, and the saving rate adds manufacturing cost, and reasonable in design has improved machining efficiency and security greatly, has fine application prospect, is fit for extensively promoting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view of the construction of the baffle and the connecting portion of the present invention;
FIG. 4 is a schematic structural view of the positioning and clamping mechanism of the present invention;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic view of the spring contact structure of the present invention;
the reference numbers in the figures illustrate:
1. a support; 11. a left bracket; 12. a right bracket; 2. a double-station deflection tailor-welding mechanism; 21. a rotating arm; 22. rotating the pedestal; 23. rotating the motor; 24. a connecting arm; 25. a baffle plate; 3. a positioning and clamping mechanism; 31. a support plate; 32. a splint; 321. a connecting plate; 322. a U-shaped plate; 33. a telescoping device; 4. an adjusting block; 41. a side plate; 42. the end of the side plate; 421. an elastic contact; 4211. an arc-shaped contact; 4212. a connecting rod; 4213. a spring; 5. a main board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications such as up, down, left, right, front, and rear … … are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship, motion, and the like between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a sheet metal part welding double-station positioning machining mechanism by combining accompanying drawings 1-7, and aims to solve the technical problems of complex welding procedure, low positioning progress, low machining efficiency and low safety of an automobile sheet metal part at the present stage.
Specifically, the welding device comprises a bracket 1, a double-station deflection tailor-welding mechanism 2, a positioning and clamping mechanism 3 and an adjusting block 4;
the double-station deflection tailor-welding mechanism 2 comprises a rotating arm 21 and a rotating pedestal 22; the middle part of the rotating arm 21 is coaxially and rotatably connected with a rotating motor 23 on the bracket 1; both ends of the rotating base 22 are rotatably connected with the head end of one side of the rotating arm 21;
the positioning and clamping mechanism 3 comprises a support plate 31, a clamping plate 32 and a telescopic device 33; the support plate 31 and the telescopic device 33 are positioned on the rotating pedestal 22; the clamping plate 32 is rotatably connected to the supporting plate 31; one end of the clamping plate 32 is hinged with the telescopic device 33, and the other end of the clamping plate 32 is driven to form a clamping opening structure through the up-and-down movement of the telescopic device 33;
the inner end of the adjusting block 4 is in clamping and positioning with the tailor-welded main board 5, and the outer end of the adjusting block corresponds to the clamping structure, so that the main board 5 is clamped and positioned by adjusting the clamping structure.
The position adjustment of the assembly is realized by arranging the double-station deflection tailor-welding mechanism 2, the positioning and clamping mechanism 3 and the adjusting block 4, so that the process of manually overturning the workpiece is omitted, and the operation is more convenient and faster; carry out the joint location to mainboard 5 of different race through setting up adjusting block 4 division, the rethread location clamping mechanism 3 presss from both sides tight location, and the commonality is good, and positioning accuracy is high, can be used to the tight location of clamp of mainboard 5 of various shapes, and the saving rate adds manufacturing cost, and reasonable in design has improved machining efficiency and security greatly, has fine application prospect, is fit for extensively promoting.
In one embodiment, the bracket 1 comprises a left bracket 11 and a right bracket 12; the left bracket 11 and the right bracket 12 are oppositely arranged; the device is also provided with a displacement adjusting device which comprises a slide rail and a positioning device, wherein the right bracket 12 moves back and forth on the slide rail to adjust the distance between the left bracket 11 and the right bracket 12; the positioning device is arranged on the right support 12, and the positioning device is adjusted to position the right support 12 on the slide rail, so that the positioning arrangement of the distance between the left support 11 and the right support 12 is realized.
Specifically, a connecting arm 24 is also provided; two ends of the connecting arm 24 are respectively connected with the rotating arms 21 at two sides in a positioning manner, so that the synchronous linkage of the whole connecting arm 24 can be realized.
During implementation, two-station processing can be realized through the rotating arm 21, namely, the two sides of the rotating arm 21 are respectively spliced with raw materials; when the rotating arm 21 rotates, the rotation of the raw material can be realized by rotating the motor 23.
Specifically, a baffle 25 is further provided, and the baffle 25 is arranged on the connecting arm 24 and used for blocking the rotating table bases 22 on two sides, so that the operation is safer and more reliable.
In one embodiment, the clamping plate 32 includes a connecting plate 321 and a U-shaped plate 322; one end of the connecting plate 321 is fixedly connected with the bottom of the U-shaped plate 322; the middle part of the connecting plate 321 is hinged with the supporting plate 31; the other end of the connecting plate 321 is hinged to the piston rod of the telescopic device 33.
The adjusting blocks 4 are respectively arranged on the upper side surface and the lower side surface of the main board 5 and are correspondingly arranged to realize the positioning arrangement of the main board 5; the adjusting block 4 is of an L-shaped plate body structure; one side plate 41 of the adjusting block 4 is connected with the U-shaped plate 322 in a positioning manner, and the end 42 of the other side plate is abutted against the side surface of the main plate 5.
In an embodiment, the side plate head 42 is provided with a plurality of elastic contacts 421, so as to realize positioning and clamping arrangement of the special-shaped structure.
Specifically, the elastic contact 421 includes an arc contact 4211, a connection rod 4212, and a spring 4213; one end of the connecting rod 4212 is fixedly connected with the arc contact 4211, and the other end of the connecting rod passes through the end head 42 of the side plate; the spring 4213 is sleeved on the connecting rod 4212, and the spring 4213 takes the end 42 of the side plate and the arc contact 4211 as a spring 4213 seat respectively to realize the positioning and clamping of the special-shaped structure.
In an embodiment, the telescopic device 33 is a telescopic cylinder structure.
The invention has simple structure and convenient and fast operation, can realize the standardized positioning processing production of the assembled welding parts, greatly simplifies the complex manufacturing process and has high production efficiency.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (9)
1. Sheet metal component welding duplex position location processing mechanism, its characterized in that: the welding device comprises a bracket, a double-station deflection tailor-welding mechanism, a positioning and clamping mechanism and an adjusting block;
the double-station deflection tailor-welding mechanism comprises a rotating arm and a rotating pedestal; the middle part of the rotating arm is coaxially and rotatably connected with a rotating motor on the bracket; the two ends of the rotating pedestal are rotatably connected with the head end on one side of the rotating arm;
the positioning and clamping mechanism comprises a supporting plate, a clamping plate and a telescopic device; the supporting plate and the telescopic device are positioned on the rotating pedestal; the clamping plate is rotationally connected to the supporting plate; one end of the clamping plate is hinged with the telescopic device, and the other end of the clamping plate is driven to form a clamping opening structure through the up-and-down movement of the telescopic device;
the inner end of the adjusting block is clamped and positioned with the tailor-welded main board, the outer end of the adjusting block is arranged corresponding to the clamping opening structure, and the main board is clamped and positioned by adjusting the clamping opening structure.
2. The sheet metal part welding double-station positioning machining mechanism of claim 1, characterized in that: the bracket comprises a left bracket and a right bracket; the left bracket and the right bracket are oppositely arranged; the right bracket moves back and forth on the slide rail to adjust the distance between the left bracket and the right bracket; the positioning device is arranged on the right support, and the right support is positioned and arranged on the slide rail by adjusting the positioning device, so that the positioning arrangement of the distance between the left support and the right support is realized.
3. The sheet metal part welding double-station positioning machining mechanism of claim 1, characterized in that: a connecting arm is also arranged; the two ends of the connecting arm are respectively connected with the rotating arms on the two sides in a positioning mode, and synchronous linkage of the whole connecting arm can be achieved.
4. The sheet metal part welding double-station positioning machining mechanism of claim 3, characterized in that: still be equipped with the baffle, the baffle is established on the linking arm for the realization separates the fender to the rotation pedestal of both sides, operates safe and reliable more.
5. The sheet metal part welding double-station positioning machining mechanism of claim 1, characterized in that: the clamping plate comprises a connecting plate and a U-shaped plate; one end of the connecting plate is fixedly connected with the bottom of the U-shaped plate; the middle part of the connecting plate is hinged with the supporting plate; the other end of the connecting plate is hinged with a piston rod of the telescopic device.
6. The sheet metal part welding double-station positioning machining mechanism of claim 5, characterized in that: the adjusting blocks are respectively arranged on the upper side surface and the lower side surface of the main board and are correspondingly arranged to realize the positioning arrangement of the main board; the adjusting block is of an L-shaped plate structure; one side plate of the adjusting block is connected with the U-shaped plate in a positioning mode, and the end head of the other side plate is abutted to the side face of the main plate.
7. The sheet metal part welding double-station positioning machining mechanism of claim 6, characterized in that: the end of the side plate is provided with a plurality of elastic contacts, so that the positioning and clamping arrangement of the special-shaped structure can be realized.
8. The sheet metal part welding double-station positioning machining mechanism of claim 7, characterized in that: the elastic contact comprises an arc contact, a connecting rod and a spring; one end of the connecting rod is fixedly connected with the arc-shaped contact, and the other end of the connecting rod penetrates through the end head of the side plate; the spring is sleeved on the connecting rod, and the spring takes the end of the side plate and the arc-shaped contact as spring seats respectively to realize the positioning and clamping of the special-shaped structure.
9. The sheet metal part welding double-station positioning machining mechanism of claim 1, characterized in that: the telescopic device is of a telescopic oil cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582246.4A CN113231782A (en) | 2021-05-26 | 2021-05-26 | Sheet metal part welding double-station positioning machining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582246.4A CN113231782A (en) | 2021-05-26 | 2021-05-26 | Sheet metal part welding double-station positioning machining mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN113231782A true CN113231782A (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110582246.4A Withdrawn CN113231782A (en) | 2021-05-26 | 2021-05-26 | Sheet metal part welding double-station positioning machining mechanism |
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| CN (1) | CN113231782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083204A (en) * | 2021-10-23 | 2022-02-25 | 四川银桥钢模有限公司 | Steel formwork welding platform and welding method |
-
2021
- 2021-05-26 CN CN202110582246.4A patent/CN113231782A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083204A (en) * | 2021-10-23 | 2022-02-25 | 四川银桥钢模有限公司 | Steel formwork welding platform and welding method |
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Application publication date: 20210810 |