CN218612464U - Positioning welding robot for machining of excavator shell - Google Patents
Positioning welding robot for machining of excavator shell Download PDFInfo
- Publication number
- CN218612464U CN218612464U CN202220705377.7U CN202220705377U CN218612464U CN 218612464 U CN218612464 U CN 218612464U CN 202220705377 U CN202220705377 U CN 202220705377U CN 218612464 U CN218612464 U CN 218612464U
- Authority
- CN
- China
- Prior art keywords
- frame
- wedge
- welding
- adjusting
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a positioning welding robot is used in excavator shell processing relates to mechanical welding technical field, including base and fixed connection in the support frame of the upper end of base, the interior top fixedly connected with welding arm of support frame, the side fixedly connected with link of welding arm, the link is kept away from the tip fixedly connected with activity casting die of welding arm, the activity casting die includes the wedge frame, the upper end fixedly connected with fixed plate of base, the sliding cup joints on the fixed plate and presses the frame, the slide opening has been seted up to the upper end of fixed plate, sliding connection has the slide in the slide opening, the slide is close to the tip of activity casting die with it is connected with the rotor plate to rotate between the frame to press. The utility model discloses automatic fixed excavator shell when realizing welding excavator shell need not the manual work and fixes a position excavator shell in advance, is favorable to improving welding efficiency.
Description
Technical Field
The utility model relates to a mechanical welding technical field, in particular to positioning welding robot is used in excavator shell processing.
Background
Excavator shell course of working is including welding, and the welding is a means of connecting commonly used, and the welded mode has a lot, and the welding of usual steel sheet is by the direct handheld steel sheet warp bank welding of workman, and to great welding operation, welding robot is mostly adopted, adjusts laser welder head comprehensively to drive rail, Z to driver and X to drive rail through Y, can satisfy different welding demands, needs fix the welding piece during the welding.
Some automatic welding robots among the prior art are in the actual operation in-process, need fix the excavator shell on pressing from both sides tight frock in advance usually, reuse welding robot to carry out welding operation, complex operation, welding efficiency is lower, therefore we disclose an excavator shell processing with fixed-position welding robot in order to improve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a positioning welding robot is used in excavator shell processing to solve the problem that provides in the above-mentioned background art, the utility model discloses in realize welding the automatic fixed excavator shell in the time of excavator shell, need not the manual work and fix a position the excavator shell earlier, be favorable to improving welding efficiency.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an excavator shell processing is with fixed-position welding robot, include base and fixed connection in the support frame of the upper end of base, the interior top fixedly connected with welding arm of support frame, welding arm's side fixedly connected with link, the link is kept away from welding arm's tip fixedly connected with activity casting die, the activity casting die includes the wedge frame, the upper end fixedly connected with fixed plate of base, the slip has cup jointed the pressure frame on the fixed plate, the slide opening has been seted up to the upper end of fixed plate, slip connection has the slide in the slide opening, the slide is close to the tip of activity casting die with rotate between the pressure frame and be connected with the rotor plate, the wedge frame is close to the side top-down of slide sets gradually to the perpendicular and the orientation is kept away from the inclined plane of slide direction slope.
By means of the structure, when the welding mechanical arm moves downwards to weld, the connecting frame drives the wedge frame to move downwards along with the welding mechanical arm synchronously, in the process that the wedge frame moves downwards, the inclined surface of the wedge frame contacts and extrudes the sliding plate, the sliding plate is stressed to slide towards one side away from the wedge frame along the sliding hole in the fixing plate, the rotating plate is stressed to push the pressing frame downwards, the pressing frame is enabled to press the excavator shell, when the welding mechanical arm continues to move downwards to weld, the side end of the sliding plate contacts with the vertical surface of the wedge frame and cannot be pushed continuously, the pressing frame stably presses the excavator shell to be stably welded by the welding mechanical arm, the excavator shell is automatically fixed while the excavator shell is welded, the excavator shell is not required to be positioned and fixed manually, and welding efficiency is improved.
Preferably, the movable pressing piece further comprises an adjusting wedge block, an adjusting groove matched with the adjusting wedge block is formed in the wedge frame, an inclined surface of the inner top surface of the adjusting groove is parallel to an inclined surface of the wedge frame, the lower end surface of the adjusting wedge block is flush with the lower end surface of the wedge frame, a limiting assembly is connected between the adjusting wedge block and the adjusting groove, and an adjusting assembly is connected between the adjusting wedge block and the wedge frame.
Furthermore, an operator can adjust the length of the adjusting wedge block sliding out of the outer side of the wedge frame according to the distance between the welding position of the shell of the excavator and the upper surface of the base, so that the length of the whole inclined surface of the adjusting wedge block and the wedge frame is changed, and the movable pressing piece is guaranteed to drive the pressing frame to press the shell of the excavator through the sliding plate and the rotating plate.
Preferably, the adjusting assembly comprises a gear and a rotating shaft, a plurality of tooth grooves matched with the gear are formed in the upper end of the adjusting wedge block along the inclined plane direction of the adjusting wedge block, one end of the rotating shaft movably penetrates through the wedge frame and is fixedly connected with the gear, and the other end of the rotating shaft is rotatably connected with the wedge frame and is fixedly connected with an operating piece.
Further, an operating piece is rotated, the operating piece drives the gear to rotate through the rotating shaft, the rotating gear drives the adjusting wedge block to slide along the wedge frame, and the length of the whole inclined surface of the wedge frame and the adjusting wedge block is adjusted to ensure that the sliding plate and the rotating plate drive the pressing frame to press the shell of the excavator.
Preferably, the operating part comprises an operating panel and a positioning part, the positioning part is connected between the operating panel and the wedge frame, and the operating panel is fixedly connected with the end part of the rotating shaft far away from the gear.
Furthermore, the operating panel is rotated, the operating panel drives the gear to rotate through the rotating shaft, the rotating gear drives the adjusting wedge block to slide along the wedge frame, and after the length of the whole inclined plane of the wedge frame and the adjusting wedge block is adjusted, the operating panel is fixed by the positioning piece, so that the adjusting wedge block is prevented from sliding along the wedge frame accidentally due to accidental rotation of the operating panel.
Preferably, the positioning piece comprises a positioning bolt, and one end of the positioning bolt penetrates through the operating panel and abuts against the outer wall of the wedge frame.
Furthermore, after the lengths of the whole inclined planes of the wedge frame and the adjusting wedge block are adjusted, the positioning bolt is screwed down, so that one end of the positioning bolt tightly abuts against the wedge frame, and the operating panel is fixed.
Preferably, the limiting assembly comprises a limiting sliding block, the limiting sliding block is fixedly connected with the side end of the adjusting wedge block, a limiting sliding groove matched with the limiting sliding block is formed in the inner side wall of the adjusting groove, and the length direction of the limiting sliding groove is parallel to the inclined plane of the wedge frame.
Furthermore, the limiting slide block is matched with the limiting slide groove to prevent the adjusting wedge block from separating from the wedge frame downwards.
Preferably, a compression spring is fixedly connected between the lower end of the pressing frame and the upper end of the base, and the compression spring is located on one side, close to the wedge frame, of the pressing frame.
Furthermore, after welding, the welding mechanical arm drives the movable pressing piece to be far away from the sliding plate through the connecting frame, the pressing frame is reset upwards under the elastic force action of the compression spring and contacts with the pressing action of the shell of the excavator, and the shell of the excavator can be taken down at the moment.
To sum up, the utility model discloses a technological effect and advantage:
1. the utility model discloses in, take the synchronous downstream of wedge frame through the link when utilizing welding arm downstream to weld, press the frame through slide and rotor plate drive and stably compress tightly excavator shell and supply the stable welding of welding arm, automatic fixed excavator shell when realizing welding excavator shell need not the manual work and fixes a position the excavator shell earlier, is favorable to improving welding efficiency.
2. The utility model discloses in, operating personnel can adjust the length in the regulation voussoir roll-off wedge frame outside according to the distance between excavator shell welding position distance base upper surface to the whole inclined plane length of adjusting voussoir and wedge frame is changed, with this sliding distance who adjusts the slide, thereby adjusts the distance that the frame moved down is pressed in the rotor plate drive, guarantees to press the frame to compress tightly excavator shell.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a positioning and welding robot for machining a housing of an excavator in the present embodiment;
FIG. 2 is a sectional view schematically showing the structure in the present embodiment;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is a schematic structural view of the wedge frame in this embodiment.
In the figure: 1. a base; 2. a support frame; 3. a limiting chute; 4. welding a mechanical arm; 5. a connecting frame; 6. a wedge frame; 7. a fixing plate; 8. a slide plate; 9. a rotating plate; 10. pressing the frame; 11. a compression spring; 12. an adjustment groove; 13. adjusting the wedge block; 14. a tooth socket; 15. a gear; 16. a rotating shaft; 17. an operation panel; 18. positioning the bolt; 19. and a limiting sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The embodiment is as follows: referring to fig. 1, the tack welding robot for machining the housing of the excavator comprises a base 1 and a support frame 2 fixedly connected to the upper end of the base 1, wherein the support frame 2 can be an inverted L-shaped frame, and the two can be fixed by any one of the fixed connection methods in the prior art, such as welding or screw connection.
The inner top end of the support frame 2 is fixedly connected with a welding mechanical arm 4, the side end of the welding mechanical arm 4 is fixedly connected with a connecting frame 5, and the welding mechanical arm 4 and the connecting frame can be fixed by any one of the fixing connection modes in the prior art, such as welding or screw connection.
The end part of the connecting frame 5 far away from the welding mechanical arm 4 is fixedly connected with a movable pressing piece, and the connecting frame 5 is driven by the welding mechanical arm 4 to drive the movable pressing piece to synchronously move downwards.
The movable pressing piece comprises a wedge frame 6, a fixing plate 7 is fixedly connected to the upper end of the base 1, and the fixing plate 7 and the base 1 can be fixed in any one of the fixing connection modes in the prior art, such as welding or screw connection.
The fixed plate 7 is sleeved with a pressing frame 10 in a sliding mode, the upper end of the fixed plate 7 is provided with a sliding hole, a sliding plate 8 is connected in the sliding hole in a sliding mode, when the welding mechanical arm 4 moves downwards for welding, the connecting frame 5 drives the wedge frame 6 to move downwards synchronously along with the welding mechanical arm 4, in the process that the wedge frame 6 moves downwards, the wedge frame 6 extrudes the sliding plate 8, and the sliding plate 8 slides towards one side, away from the wedge frame 6, along the sliding hole in the fixed plate 7 under the stress.
The end part of the sliding plate 8, which is close to the movable pressing piece, is rotatably connected with the rotating plate 9 between the pressing frame 10, the side end of the wedge frame 6, which is close to the sliding plate 8, is sequentially arranged into a vertical surface and an inclined surface which inclines towards the direction far away from the sliding plate 8 from top to bottom, the inclined surface of the wedge frame 6 contacts and extrudes the sliding plate 8, the sliding plate 8 is stressed to slide along one side, which is far away from the wedge frame 6, of the sliding hole on the fixing plate 7, at the moment, the rotating plate 9 is stressed to push the pressing frame 10 downwards, so that the pressing frame 10 presses the shell of the excavator, when the welding mechanical arm 4 continues to move downwards for welding, the side end of the sliding plate 8 is contacted with the vertical surface of the wedge frame 6 and cannot be pushed continuously, and the pressing frame 10 stably presses the shell of the excavator for stable welding of the welding mechanical arm 4.
By means of the structure, when the welding mechanical arm 4 moves downwards for welding, the connecting frame 5 drives the wedge frame 6 to move downwards along with the welding mechanical arm 4 synchronously, in the process that the wedge frame 6 moves downwards, the inclined surface of the wedge frame 6 contacts and extrudes the sliding plate 8, the sliding plate 8 is stressed to slide towards one side far away from the wedge frame 6 along the sliding hole in the fixing plate 7, the rotating plate 9 is stressed to push the pressing frame 10 downwards, the pressing frame 10 presses the shell of the excavator, when the welding mechanical arm 4 continues to move downwards for welding, the side end of the sliding plate 8 is contacted with the vertical surface of the wedge frame 6 and cannot be pushed continuously, the pressing frame 10 stably presses the shell of the excavator for stably welding the mechanical arm 4, the shell of the excavator is automatically fixed while the shell of the excavator is welded, the shell of the excavator is not required to be positioned and fixed manually, and welding efficiency is improved.
As a preferred embodiment of this embodiment, as shown in fig. 2 and 4, the movable pressing member further includes an adjusting wedge 13, the wedge frame 6 is provided with an adjusting groove 12 adapted to the adjusting wedge 13, an inclined surface of an inner top surface of the adjusting groove 12 is parallel to an inclined surface of the wedge frame 6, and the adjusting wedge 13 can slide along the adjusting groove 12, and the sliding direction is parallel to the inclined surface of the wedge frame 6, so as to ensure that a lower end surface of the adjusting wedge 13 is always flush with a lower end surface of the wedge frame 6.
A limiting component is connected between the adjusting wedge block 13 and the adjusting groove 12, and can prevent the adjusting wedge block 13 from separating from the wedge frame 6 downwards.
An adjusting component is connected between the adjusting wedge block 13 and the wedge frame 6, and an operator can adjust the length of the adjusting wedge block 13 sliding out of the outer side of the wedge frame 6 through the distance between the adjusting wedge block 13 and the upper surface of the base 1 according to the welding position of the shell of the excavator, so that the length of the whole inclined surface of the adjusting wedge block 13 and the wedge frame 6 is changed, and the movable pressing piece is guaranteed to drive the pressing frame 10 to press the shell of the excavator through the sliding plate 8 and the rotating plate 9.
As a preferred embodiment of this embodiment, as shown in fig. 2 and 3, the adjusting assembly includes a gear 15 and a rotating shaft 16, the upper end of the adjusting wedge 13 is provided with a plurality of tooth slots 14 matching with the gear 15 along the inclined plane direction, the gear 15 is engaged with the spacing block between adjacent tooth slots 14, and the gear 15 is rotated to drive the adjusting wedge 13 to slide along the adjusting slot 12.
One end of the rotating shaft 16 movably penetrates through the wedge frame 6 and is fixedly connected with the gear 15, for example, welding is carried out, the other end of the rotating shaft 16 is rotatably connected with the wedge frame 6 and is fixedly connected with an operating part, the operating part rotates to drive the gear 15 to rotate through the rotating shaft 16, the rotating gear 15 drives the adjusting wedge block 13 to slide along the wedge frame 6, and the length of the whole inclined surface of the wedge frame 6 and the adjusting wedge block 13 is adjusted to ensure that the pressing frame 10 is driven to press the shell of the excavator through the sliding plate 8 and the rotating plate 9.
As a preferred embodiment of this embodiment, as shown in fig. 2, the operating member includes an operating board 17 and a positioning member, and the positioning member is connected between the operating board 17 and the wedge frame 6 and is used for fixing the operating board 17 and the wedge frame 6 relatively.
The operating panel 17 is fixedly connected with the end portion, far away from the gear 15, of the rotating shaft 16, the operating panel 17 is rotated, the gear 15 is driven by the operating panel 17 to rotate through the rotating shaft 16, the rotating gear 15 drives the adjusting wedge block 13 to slide along the wedge frame 6, and after the length of the whole inclined plane of the wedge frame 6 and the adjusting wedge block 13 is adjusted, the operating panel 17 is fixed through the positioning piece, so that the adjusting wedge block 13 is prevented from sliding along the wedge frame 6 accidentally due to accidental rotation of the operating panel 17.
As a preferred embodiment of this embodiment, as shown in fig. 2, the positioning member includes a positioning bolt 18, one end of the positioning bolt 18 penetrates through the operation panel 17 and abuts against the outer wall of the wedge frame 6, and after the length of the overall inclined plane of the wedge frame 6 and the adjustment wedge 13 is adjusted, the positioning bolt 18 is tightened so that one end of the positioning bolt 18 abuts against the wedge frame 6, thereby fixing the operation panel 17.
As a preferred embodiment of this embodiment, as shown in fig. 2 and 4, the limiting component includes a limiting slider 19, the limiting slider 19 is fixedly connected to, for example welded to, a side end of the adjusting wedge 13, an inner side wall of the adjusting groove 12 is provided with a limiting sliding groove 3 adapted to the limiting slider 19, a length direction of the limiting sliding groove 3 is parallel to an inclined surface of the wedge frame 6, and the limiting slider 19 is adapted to the limiting sliding groove 3 to prevent the adjusting wedge 13 from falling off the wedge frame 6.
As a preferred embodiment of this embodiment, as shown in fig. 1, a compression spring 11 is fixedly connected between the lower end of the pressing frame 10 and the upper end of the base 1, the compression spring 11 is located on one side of the pressing frame 10 close to the wedge frame 6, after welding is completed, the welding robot arm 4 carries the movable pressing piece away from the sliding plate 8 through the connecting frame 5, the pressing frame 10 is reset upwards under the elastic force of the compression spring 11 to contact with the pressing effect on the excavator shell, and the excavator shell can be removed at this time.
This practical theory of operation:
when the welding mechanical arm 4 moves downwards for welding, the connecting frame 5 drives the wedge frame 6 to move downwards synchronously along with the welding mechanical arm 4, in the process that the wedge frame 6 moves downwards, the inclined surface of the wedge frame 6 contacts and extrudes the sliding plate 8, the sliding plate 8 is stressed to slide along one side, away from the wedge frame 6, of the sliding hole in the fixing plate 7, the rotating plate 9 is stressed to push the pressing frame 10 downwards, the pressing frame 10 is enabled to press the shell of the excavator, when the welding mechanical arm 4 continues to move downwards for welding, the side end of the sliding plate 8 is in contact with the vertical surface of the wedge frame 6 and cannot be pushed continuously, the pressing frame 10 stably presses the shell of the excavator for stably welding the mechanical arm 4, the shell of the excavator is automatically fixed while the shell of the excavator is welded, the shell of the excavator is not required to be positioned and fixed manually, and welding efficiency is improved.
An operator can adjust the length of the adjusting wedge block 13 sliding out of the outer side of the wedge frame 6 according to the distance between the welding position of the excavator shell and the upper surface of the base 1, so that the length of the integral inclined plane of the adjusting wedge block 13 and the wedge frame 6 is changed, the movable pressing piece is guaranteed to drive the pressing frame 10 to press the excavator shell through the sliding plate 8 and the rotating plate 9, specifically, the operating disc 17 is rotated, the operating disc 17 drives the gear 15 to rotate through the rotating shaft 16, the rotating gear 15 drives the adjusting wedge block 13 to slide along the wedge frame 6, and after the length of the integral inclined plane of the wedge frame 6 and the adjusting wedge block 13 is adjusted, the operating disc 17 is fixed through the positioning piece, and the adjusting wedge block 13 is prevented from sliding along the wedge frame 6 accidentally due to accidental rotation of the operating disc 17.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an excavator shell processing is with positioning welding robot, include base (1) and fixed connection in support frame (2) of the upper end of base (1), the interior top end fixedly connected with welding arm (4) of support frame (2), its characterized in that: the side fixedly connected with link (5) of welding arm (4), the tip fixedly connected with activity casting die of welding arm (4) is kept away from in link (5), the activity casting die includes wedge frame (6), the upper end fixedly connected with fixed plate (7) of base (1), sliding sleeve has pressed frame (10) on fixed plate (7), the slide opening has been seted up to the upper end of fixed plate (7), sliding connection has slide (8) in the slide opening, slide (8) are close to the tip of activity casting die with it is connected with rotor plate (9) to rotate between pressing frame (10), wedge frame (6) are close to the side top-down of slide (8) sets gradually to the perpendicular and the orientation is kept away from the inclined plane of slide (8) orientation slope.
2. The positioning and welding robot for machining the shell of the excavator as claimed in claim 1, wherein: the movable pressing piece further comprises an adjusting wedge block (13), an adjusting groove (12) matched with the adjusting wedge block (13) is formed in the wedge frame (6), an inclined plane of the inner top surface of the adjusting groove (12) is parallel to an inclined plane of the wedge frame (6), the lower end face of the adjusting wedge block (13) is flush with the lower end face of the wedge frame (6), a limiting component is connected between the adjusting wedge block (13) and the adjusting groove (12), and an adjusting component is connected between the adjusting wedge block (13) and the wedge frame (6).
3. The positioning and welding robot for machining the excavator shell as claimed in claim 2, wherein: the adjusting part comprises a gear (15) and a rotating shaft (16), the upper end of the adjusting wedge block (13) is provided with a plurality of tooth grooves (14) matched with the gear (15) along the direction of the inclined plane of the adjusting wedge block, one end of the rotating shaft (16) penetrates through the wedge frame (6) and is fixedly connected with the gear (15), and the other end of the rotating shaft (16) is rotatably connected with the wedge frame (6) and is fixedly connected with an operating part.
4. The positioning and welding robot for machining the excavator shell as claimed in claim 3, wherein the robot comprises: the operating piece comprises an operating panel (17) and a positioning piece, the positioning piece is connected between the operating panel (17) and the wedge frame (6), and the operating panel (17) is fixedly connected with the end part, far away from the gear (15), of the rotating shaft (16).
5. The positioning and welding robot for machining the excavator shell as claimed in claim 4, wherein the robot comprises: the positioning piece comprises a positioning bolt (18), and one end of the positioning bolt (18) penetrates through the operating panel (17) in a threaded manner and abuts against the outer wall of the wedge frame (6).
6. The positioning and welding robot for machining the excavator shell as claimed in claim 2, wherein: the limiting assembly comprises a limiting sliding block (19), the limiting sliding block (19) is fixedly connected with the side end of the adjusting wedge block (13), a limiting sliding groove (3) matched with the limiting sliding block (19) is formed in the inner side wall of the adjusting groove (12), and the length direction of the limiting sliding groove (3) is parallel to the inclined surface of the wedge frame (6).
7. The positioning and welding robot for machining the excavator shell as claimed in claim 1, wherein the robot comprises: and a compression spring (11) is fixedly connected between the lower end of the pressing frame (10) and the upper end of the base (1), and the compression spring (11) is positioned on one side, close to the wedge frame (6), of the pressing frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220705377.7U CN218612464U (en) | 2022-03-29 | 2022-03-29 | Positioning welding robot for machining of excavator shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220705377.7U CN218612464U (en) | 2022-03-29 | 2022-03-29 | Positioning welding robot for machining of excavator shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218612464U true CN218612464U (en) | 2023-03-14 |
Family
ID=85422071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220705377.7U Active CN218612464U (en) | 2022-03-29 | 2022-03-29 | Positioning welding robot for machining of excavator shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218612464U (en) |
-
2022
- 2022-03-29 CN CN202220705377.7U patent/CN218612464U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205520566U (en) | Add clamping apparatus convenient to work piece clamping is decorated to metal | |
| CN114733807B (en) | Chip press joint vacuum hole cleaning device | |
| CN111571499A (en) | A kind of tool | |
| CN218612464U (en) | Positioning welding robot for machining of excavator shell | |
| CN112059401A (en) | Friction stir welding pressing device and method | |
| CN209936416U (en) | Positioning mechanism of chamfering equipment | |
| CN210172260U (en) | Full-automatic pipe bending machine | |
| CN218855863U (en) | Rivet welding machine | |
| CN211759760U (en) | Rotary disc driving device of lamp holder plate pressing machine | |
| CN214719934U (en) | Sheet metal stamping device | |
| CN212070827U (en) | Laser hot-press welding jig | |
| CN114289873A (en) | Positioning device for laser welding of planar circular ring | |
| CN208961350U (en) | A kind of bent angle plate apparatus for welding and positioning | |
| CN108098166B (en) | Manual tool of cable head and iron-clad laser welding | |
| CN209140168U (en) | A kind of conveyer frame the welding of sheet metal parts jig | |
| CN110614469B (en) | Welding seam clearance adjustable stainless steel curb plate welding jig | |
| CN112404976A (en) | Gourd hook assembling clamp and gourd hook assembling machine based on same | |
| CN216227867U (en) | Bearing press-in machine | |
| CN114310109B (en) | Reinforcing rib clamp holder | |
| CN213917154U (en) | Adjustable limiting assembly based on plate processing | |
| CN211759683U (en) | T5 lamp holder push plate device | |
| CN217452560U (en) | Workpiece positioning jig for friction stir welding machine | |
| CN217492585U (en) | Shell iron sheet riveting tool of transformer | |
| CN220699523U (en) | Sheet metal part connection fastening structure for ring main unit processing | |
| CN221336316U (en) | Processing equipment for punching aluminum plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |