CN212526608U - Lug welding device is used in production of tricycle frame - Google Patents
Lug welding device is used in production of tricycle frame Download PDFInfo
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- CN212526608U CN212526608U CN202020819640.6U CN202020819640U CN212526608U CN 212526608 U CN212526608 U CN 212526608U CN 202020819640 U CN202020819640 U CN 202020819640U CN 212526608 U CN212526608 U CN 212526608U
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Abstract
The utility model discloses a suspension lug welding set is used in tricycle frame production, including weldment work platform, pedal and two motors, the motor output end is equipped with lug limit station, the support column upper portion cover of weldment work platform up end rear side is equipped with the rotating sleeve, the rotating sleeve front side is equipped with the backup pad, the backup pad right-hand member is equipped with welder through upper and lower actuating mechanism, be equipped with the rotating actuating mechanism on the left fixed plate in support column middle part, the oblique rear side of rotating sleeve is equipped with the connecting plate, the rotatable cover of connecting plate left end is equipped with the turning block, the backup pad up end is located upper and lower actuating mechanism right-hand member and is equipped with electromagnetic induction formula proximity switch, upper and lower actuating mechanism right-hand member is equipped with the metal; the utility model discloses a spacing platform of motor drive lug is rotatory, and three-dimensional adjustable welder can aim at the ring welding department all the time simultaneously and provide 360 degrees welding, and two welding stations can weld the lug in turn in proper order simultaneously, and welding quality is good, and welding efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of welding equipment is used in the processing of machine parts, concretely relates to hangers welding set is used in production of tricycle frame.
Background
After the shaft sleeve is manually installed in the end hole of the lifting lug in a tight fit mode, the butt joint of the lifting lug and the shaft sleeve needs to be fixed through welding to ensure the connection and working strength of the lifting lug and the shaft sleeve; in order to solve the problems, it is necessary to develop a lug welding device for producing a tricycle frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a tricycle frame production is with lifting lug welding set that welding quality is good, welding efficiency is high.
The purpose of the utility model is realized like this: a lifting lug welding device for tricycle frame production comprises a welding workbench, wherein pedals are arranged below the welding workbench, two motors are symmetrically arranged in the welding workbench, output shafts of the two motors penetrate through the upper end face of the welding workbench and are respectively provided with two lifting lug limiting tables, a supporting column is arranged on the rear side of the upper end face of the welding workbench, a rotating sleeve is sleeved on the upper portion of the supporting column in a rotating mode, a supporting plate is arranged on the front side of the rotating sleeve, a welding gun is arranged at the right end of the supporting plate through an upper driving mechanism and a lower driving mechanism, a fixing plate is arranged on the left side of the middle portion of the supporting column, a rotating driving mechanism is arranged on the fixing plate, a connecting plate is arranged on the inclined rear side of the rotating sleeve, a rotating block is sleeved on the left end of the connecting plate in a rotating mode, an electromagnetic induction type proximity switch is arranged, and a metal induction plate matched with the electromagnetic induction type proximity switch is arranged at the right end of the upper and lower driving mechanism.
Preferably, the up-down driving mechanism comprises a cylinder B, an up-down moving part and a guide rail, the cylinder B is arranged on the right side of the upper end face of the supporting plate, an output shaft of the cylinder B penetrates through the supporting plate and then is provided with the up-down moving part, the lower end of the up-down moving part is provided with the welding gun, the guide rail is arranged on the left side of the up-down moving part on the lower end face of the supporting plate, a sliding groove matched with the guide rail is formed in the left side of the up-down moving part, and the up-down moving part can move up and down along the guide rail under.
Further preferably, the metal induction plate is provided at the uppermost portion of the right side surface of the vertical movement part, and the right side surface of the metal induction plate is provided to be slightly longer than the right side of the electromagnetic induction type proximity switch.
Further preferably, the lower extreme that reciprocates the portion is equipped with the dead lever, the right side of dead lever is equipped with angle adjusting plate, angle adjusting plate's right flank lower part is equipped with welder, the arc hole has been seted up on angle adjusting plate's right flank upper portion, angle adjusting plate's upper portion passes through the bolt connect in behind the arc hole dead lever upper portion, angle adjusting plate's lower part pass through bolted connection in the dead lever lower part.
Preferably, the rotation driving mechanism comprises a cylinder A and an L-shaped plate, the cylinder A is installed at the left end of the fixed plate through the L-shaped plate, the bottom of the L-shaped plate is movably connected to the left end of the fixed plate through a bearing, and an output shaft of the cylinder A penetrates through the L-shaped plate and then is fixedly connected to the rotating block.
Preferably, the support plate is three-dimensionally adjustable arranged on the front side of the rotating sleeve.
Preferably, an upper bottom plate and a lower bottom plate are respectively arranged at the upper part and the lower part of the front side of the rotating sleeve, a limit post is fixedly arranged at one side between the upper bottom plate and the lower bottom plate, which is close to the rotating sleeve, a screw rod is sleeved at one side between the upper bottom plate and the lower bottom plate, which is far away from the rotating sleeve, two bearings are respectively and fixedly connected at the lower end faces of the upper bottom plate and the lower bottom plate, the two bearings are respectively and fixedly connected on the lower end faces of the upper bottom plate and the lower bottom plate, a hand-cranking part is arranged at the upper end of the screw rod after penetrating through the upper bottom plate, a screw sleeve is arranged at the middle part of the screw rod through a thread connecting sleeve, a limit block is arranged at one side of the middle part of the screw sleeve, which is close to the rotating sleeve, the rear end part of the limit block is, the manual sliding table of dovetail cross guide rail that can two-way straight line adjust is equipped with between the front end of limiting plate and the left end of backup pad, the up end of the manual sliding table of dovetail cross guide rail with the lower terminal surface left side of backup pad links together, the lower terminal surface of the manual sliding table of dovetail cross guide rail with the up end front side of limiting plate links together.
Still more preferably, a reinforcing portion is provided between the lower end surface of the stopper plate and the front side of the thread insert.
Preferably, the upper end face of the fixing plate is provided with a limiting device a which is matched with the lower bottom plate and is positioned in front of the rotation driving mechanism, the right side of the supporting column is provided with a limiting device B which is matched with the lower bottom plate, and the limiting device a and the limiting device B are respectively arranged corresponding to the leftmost position and the rightmost position of the lower bottom plate when the lower bottom plate rotates left and right along with the rotation sleeve.
Owing to adopted above technical scheme, the beneficial effects of the utility model are that: the utility model adopts the motor to drive the lug limiting table to rotate, and simultaneously, the welding gun which is adjusted in three dimensions is matched with the lug limiting table to be aligned with a welding position all the time in the welding process to complete welding, compared with a manual welding mode, the welding quality is good, and the welding efficiency is high; the utility model adopts two welding stations, when one welding station is welded in the welding process, the taking and placing of the welding workpiece (the lifting lug and the shaft sleeve) on the other welding station can be operated manually, and the welding efficiency is further improved; generally, the utility model has the advantages of welding quality is good, welding efficiency is high.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is the main view structure schematic diagram of the utility model after the limiting device A and the hand-operated sliding table of dovetail groove cross guide rail are removed.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a front view structural diagram of the relative position relationship between the rotating sleeve and the up-down adjusting portion of the support plate according to the present invention.
Fig. 5 is a left side view structural diagram of the relative position relationship between the rotating sleeve and the up-down adjusting portion of the support plate according to the present invention.
Fig. 6 is a schematic front view of the relative position relationship between the vertical driving mechanism, the welding gun, the electromagnetic induction type proximity switch, and the metal induction plate according to the present invention.
Fig. 7 is a right side view structural diagram of the relative positional relationship between the vertical driving mechanism, the welding gun, the electromagnetic induction type proximity switch, and the metal induction plate according to the present invention.
In the figure: 1. a welding workbench 2, a pedal 3, a motor 4, a lifting lug limiting platform 41, a lifting lug rotating plate 42, a lifting lug heightening strip 43, a lifting lug limiting sheet 44, a lifting lug positioning column 5, a supporting column 6, a fixing plate 7, a cylinder A9, a limiting device A10, an L-shaped plate 11, a connecting plate 12, a dovetail groove cross guide rail hand-operated sliding table 13, an upper base plate 14, a hand-operated part 15, a supporting plate 16 and a cylinder B17, the device comprises an electromagnetic induction type proximity switch 18, a metal induction plate 19, an up-down moving part 20, a guide rail 21, a welding gun 22, a limiting device B23, a lower base plate 24, a rotating block 25, a rotating sleeve 26, a limiting plate 27, a bearing 28, a screw 29, a reinforcing part 30, a threaded sleeve 32, a limiting block 33, a limiting column 34, a fixing rod 35, an angle adjusting plate 36 and an arc-shaped hole.
Detailed Description
The technical scheme of the utility model is further explained in detail with the attached drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the utility model provides a suspension lug welding set is used in production of tricycle frame, including weldment work platform 1, the below of weldment work platform 1 is equipped with pedal 2, and the symmetry is equipped with two motors 3 in the weldment work platform 1, is equipped with two spacing platforms 4 of lug respectively behind the up end that two motors 3's output shaft passed weldment work platform 1.
The middle part left side of support column 5 is equipped with fixed plate 6, is equipped with on fixed plate 6 and rotates actuating mechanism, and the oblique rear side of rotating sleeve 25 is equipped with connecting plate 11, and the rotatable formula cover in connecting plate 11 left end is equipped with turning block 24, and the output fixed connection that rotates actuating mechanism is on turning block 24, specifically, rotates actuating mechanism and is used for driving welder 21 and controls the rotation, corresponds the weldment work on two welding station on the weldment work platform 1 respectively. Specifically, the upper end of the rotating block 24 is set as a shaft, the left end of the connecting plate 11 is provided with a hole, and the rotating block 24 and the connecting plate 11 are connected in a rotatable manner through the shaft matching of the hole.
The right-hand member that the up end of backup pad 15 is located upper and lower actuating mechanism is equipped with electromagnetic induction formula proximity switch 17, upper and lower actuating mechanism's right-hand member is equipped with the metal induction board 18 that matches electromagnetic induction formula proximity switch 17 and set up, particularly, metal induction board 18 reciprocates along with upper and lower actuating mechanism, when metal induction board 18 upwards moves to electromagnetic induction formula proximity switch 17's lower terminal surface, electromagnetic induction formula proximity switch 17 produces an induction signal, this induction signal feeds back to and rotates actuating mechanism, it rotates actuating mechanism rotates, from moving welder 21 from a station to another station.
Preferably, the up-down driving mechanism includes a cylinder B16, an up-down moving part 19 and a guide rail 20, a cylinder B16 is provided on the right side of the upper end surface of the support plate 15, an output shaft of the cylinder B16 penetrates through the support plate 15 and is provided with the up-down moving part 19, a welding gun 21 is provided at the lower end of the up-down moving part 19, a guide rail 20 is provided on the lower end surface of the support plate 15 on the left side of the up-down moving part 19, a chute (not shown in the figure) matched with the guide rail 20 is provided on the left side of the up-down moving part 19, and the up-down moving. Specifically, the cooperation of the guide rail 20 and the groove makes the up-down moving part 19 move stably and reliably during operation.
More preferably, the metal induction plate 18 is disposed at the uppermost portion of the right side surface of the vertical movement part 19, and the right side surface of the metal induction plate 18 is slightly longer than the right side of the electromagnetic induction type proximity switch 17, which is advantageous for the electromagnetic induction type proximity switch 17 to operate reliably.
Further preferably, a fixing rod 34 is arranged at the lower end of the up-down moving part 19, an angle adjusting plate 35 is arranged on the right side of the fixing rod 34, a welding gun 21 is arranged on the lower portion of the right side face of the angle adjusting plate 35, an arc-shaped hole 36 is formed in the upper portion of the right side face of the angle adjusting plate 35, the upper portion of the angle adjusting plate 35 is connected to the upper portion of the fixing rod 34 after penetrating through the arc-shaped hole 36 through a bolt, and the lower portion of the angle adjusting. Particularly, angle adjusting plate 35 is a fan-shaped structure, and welding gun 21 passes through welded fastening with the lower part of fan-shaped structure to be connected, and the arc end on fan-shaped structure upper portion is equipped with arc hole 36, and when needs carry out angle adjustment to welding gun 21, loosen the bolt and can adjust, adjust accomplish the bolt of screwing can, it is very convenient to operate.
Preferably, the rotation driving mechanism comprises an air cylinder a7 and an L-shaped plate 10, the air cylinder a7 is mounted on the left end of the fixed plate 6 through the L-shaped plate 10, the bottom of the L-shaped plate 10 is movably connected to the left end of the fixed plate 6 through a bearing (not shown in the figure), and an output shaft of the air cylinder a7 passes through the L-shaped plate 10 and then is fixedly connected to the rotating block 24. Specifically, the cylinder a7 can be movably mounted on the fixing plate 6 through a bearing at the bottom of the L-shaped plate 10, and the bearing movable connection between the cylinder a7 and the fixing plate 6 and the hole shaft movable connection between the rotating block 24 and the connecting plate 11 enable the cylinder a7 to smoothly operate when the rotating block 24 is pushed by the output shaft to push the rotating sleeve 25 to rotate, so that interference is avoided, and the welding gun 21 is finally smoothly pushed to rotate left and right.
Preferably, the support plate 15 is three-dimensionally adjustable and disposed at the front side of the rotating sleeve 25, so that the welding gun 21 can be adjusted in front and back, left and right, and up and down three-dimensionally relative to the welding position, and the welding gun 21 can be moved to the optimal welding position, which is beneficial to improving the welding quality.
Preferably, the upper portion and the lower portion of the front side of the rotating sleeve 25 are respectively provided with an upper base plate 13 and a lower base plate 23, one side of the upper base plate 13 and the lower base plate 23 close to the rotating sleeve 25 is fixedly provided with a limiting column 33, one side of the upper base plate 13 and the lower base plate 23 far away from the rotating sleeve 25 is sleeved with a screw 28, the lower end faces of the screw 28 on the upper base plate 13 and the lower base plate 23 are respectively and fixedly connected with two bearings 27, the two bearings 27 are respectively and fixedly connected to the lower end faces of the upper base plate 13 and the lower base plate 23, the upper end of the screw 28 penetrates through the upper base plate 13 and is provided with a hand-cranking portion 14, the middle portion of the screw 28 is sleeved with a screw sleeve 30 through a threaded connection, one side of the middle portion of the screw sleeve 30 close to the rotating sleeve 25 is provided with a limiting block 32, the rear end portion of the limiting block 32 is sleeved on the limiting column 33, one side of the middle portion of the The upper end face of the manual sliding table 12 with the dovetail groove cross guide rail is connected with the left side of the lower end face of the supporting plate 15, and the lower end face of the manual sliding table 12 with the dovetail groove cross guide rail is connected with the front side of the upper end face of the limiting plate 26. Specifically, the rotation through hand portion 14 drives screw rod 28 rotatory, because the upper and lower end of screw rod 28 is limited by the bearing, can't reciprocate, therefore screw rod 28 only rotates and not reciprocates, threaded connection is unable to follow screw rod 28 and rotate under the combined action of stopper 32 and spacing post 33 in swivel nut 30 on screw rod 28 simultaneously, thereby make swivel nut 30 follow screw rod 28 and rotate and take place to reciprocate, thereby drive limiting plate 26 and reciprocate, thereby drive connecting plate 15 and reciprocate, thereby drive welder 21 and reciprocate, the up-and-down of welder is finally realized. Particularly, the manual sliding table 12 of dovetail cross guide rail fixedly connected between the limiting plate 26 and the supporting plate 15 is an adjustable device which can be purchased in the existing market and can be adjusted in two cross directions, and can help the welding gun 21 to be adjustable in front and back and left and right two dimensions.
It is further preferred that a reinforcement 29 is provided between the lower end surface of the stopper plate 26 and the front side of the screw sleeve 30, which helps the stopper plate 26 to provide a stronger support.
Further preferably, the upper end surface of the fixing plate 6 is provided with a limiting device a9 matched with the lower plate 23 at the front side of the rotation driving mechanism, the right side of the supporting column 5 is provided with a limiting device B22 matched with the lower plate 23, and the limiting device a9 and the limiting device B22 are respectively arranged corresponding to the leftmost position and the rightmost position when the lower plate 23 rotates left and right along with the rotation sleeve 25. Specifically, the stopper a9 and the stopper B22 are used to prevent accidents from occurring when the rotation driving mechanism rotates left and right, and provide safety.
During specific implementation, the lifting lug limiting platform 4 is composed of a lifting lug rotating platform 41, a lifting lug heightening strip 42, a lifting lug limiting sheet 43 and a lifting lug positioning column 44, the lifting lug positioning column 44 is coaxially and fixedly connected with an output shaft of the motor 3, the upper end of the lifting lug positioning column 44 is of a step-shaped structure and used for penetrating and positioning a shaft sleeve installed in a lifting lug end hole in a tight fit mode, the lifting lug heightening strip 42 is used for heightening one end, away from the end hole, of a lifting lug, so that the lifting lug and the ring of the shaft sleeve are welded on the same horizontal plane, welding is facilitated, the lifting lug limiting sheet 43 is used for leaning against the next side face in the lifting lug rotating direction, sliding caused by rotation of the motor 3 during lifting lug.
During specific implementation, the rotation time of the motor 3 can be controlled by adopting a travel switch, and the welding of a welding position can be effectively finished by setting the motor 3 to rotate for one circle.
In specific implementation, an electromagnetic valve may be disposed between the electromagnetic proximity switch 17 and the cylinder a7, and an induction signal generated by the electromagnetic proximity switch 17 is transmitted to the electromagnetic valve, and then the rotation of the cylinder a7 is controlled by the electromagnetic valve.
In specific implementation, a time delay device can be arranged among the cylinder B16, the welding gun 21 and the motor 3, so that the working sequence of the three is as follows: the cylinder B16 moves the welding gun 21 downwards before, then the welding gun 21 starts to work, and finally the motor 3 drives the welding part to do circular motion, so that the welding part of the circular ring structure is completely welded at 360 degrees, the welding quality is effectively ensured, and the connection and the working strength of the lifting lug and the shaft sleeve are ensured.
In practical use, the utility model places the lug limit with the installed shaft sleeve on the lug limit table 4, clicks the pedal switch 2, the welding gun 21 moves downwards to the welding position under the driving of the cylinder B16, then the welding gun 21 starts welding, then the motor 3 drives the lug to rotate through the lug limit table 4, the motor 3 stops working when rotating for one week, then the welding gun stops welding, then the cylinder B16 drives the welding gun 21 to move upwards, the electromagnetic induction type proximity switch 17 generates an induction signal due to the approach of the metal induction plate 18 after moving upwards to the position, the induction signal is fed back to the cylinder A7, the cylinder A7 drives the welding gun 21 to rotate the next station, then clicks the pedal switch 2 again, the welding gun 21 moves downwards to the welding position under the driving of the cylinder B16, then the welding gun 21 starts welding, then the motor 3 drives the lug to rotate through the lug limit table 4, the motor 3 stops working when rotating for one week, then the welding gun stops welding, then the cylinder B16 drives the welding gun 21 to move upwards, after the welding gun moves upwards to the position, the electromagnetic induction type proximity switch 17 generates an induction signal due to the approach of the metal induction plate 18, the induction signal is fed back to the cylinder A7, and the cylinder A7 drives the welding gun 21 to rotate the next station … …, so that welding of welding workpieces of two welding stations on the welding workbench 1 is sequentially completed; during welding, the welded lifting lug on the other welding station can be manually taken down, and then the lifting lug needing to be welded is manually placed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The utility model provides a lug welding set is used in production of tricycle frame which characterized in that: the welding machine comprises a welding workbench, wherein pedals are arranged below the welding workbench, two motors are symmetrically arranged in the welding workbench, output shafts of the two motors penetrate through the upper end face of the welding workbench and are respectively provided with two lug limiting tables, the rear side of the upper end face of the welding workbench is provided with a support column, the upper part of the support column is rotatably sleeved with a rotating sleeve, the front side of the rotating sleeve is provided with a support plate, the right end of the support plate is provided with a welding gun through an upper driving mechanism and a lower driving mechanism, the left side of the middle part of the support column is provided with a fixed plate, the fixed plate is provided with a rotating driving mechanism, the inclined rear side of the rotating sleeve is provided with a connecting plate, the left end of the connecting plate is rotatably sleeved with a rotating block, the output end of the rotating driving mechanism is fixedly connected onto the rotating block, and the upper end face of the, and a metal induction plate matched with the electromagnetic induction type proximity switch is arranged at the right end of the upper and lower driving mechanism.
2. The device for welding the suspension lug for producing the tricycle frame according to claim 1, wherein: the upper and lower driving mechanism comprises a cylinder B, an up-down moving part and a guide rail, the cylinder B is arranged on the right side of the upper end face of the supporting plate, an output shaft of the cylinder B penetrates through the supporting plate and then is provided with the up-down moving part, the lower end of the up-down moving part is provided with the welding gun, the lower end face of the supporting plate is located on the left side of the up-down moving part and is provided with the guide rail, a sliding groove matched with the guide rail is formed in the left side of the up-down moving part, and the up-down moving part can pass through the sliding groove.
3. The device for welding the suspension lug for producing the tricycle frame according to claim 2, wherein: the metal induction plate is arranged on the uppermost part of the right side surface of the vertical moving part, and the right side surface of the metal induction plate is slightly longer than the right side of the electromagnetic induction type proximity switch.
4. The device for welding the suspension lug for producing the tricycle frame according to claim 2, wherein: the lower extreme that reciprocates the portion is equipped with the dead lever, the right side of dead lever is equipped with angle adjusting plate, angle adjusting plate's right flank lower part is equipped with welder, the arc hole has been seted up on angle adjusting plate's right flank upper portion, angle adjusting plate's upper portion passes through the bolt connect in behind the arc hole dead lever upper portion, angle adjusting plate's lower part pass through bolted connection in the dead lever lower part.
5. The device for welding the suspension lug for producing the tricycle frame according to claim 1, wherein: the rotary driving mechanism comprises a cylinder A and an L-shaped plate, the cylinder A is installed at the left end of the fixed plate through the L-shaped plate, the bottom of the L-shaped plate is movably connected to the left end of the fixed plate through a bearing, and an output shaft of the cylinder A penetrates through the L-shaped plate and then is fixedly connected to the rotating block.
6. The device for welding the suspension lug for producing the tricycle frame according to claim 1, wherein: the supporting plate is arranged on the front side of the rotating sleeve in a three-dimensional adjustable mode.
7. The device for welding the suspension lug for producing the tricycle frame according to claim 6, wherein: rotate telescopic front side upper and lower part and do not be equipped with upper plate and lower plate, the upper plate with be close to between the lower plate rotate telescopic one side and set firmly spacing post, the upper plate with keep away from between the lower plate rotate telescopic one side cover and be equipped with the screw rod, the screw rod is located the upper plate with lower terminal surface department of lower plate is two bearings of fixedly connected with respectively, two bearings respectively fixed connection in the upper plate with on the lower terminal surface of lower plate, the upper end of screw rod is passed be equipped with hand portion behind the upper plate, the middle part of screw rod is equipped with the swivel nut through the thread connection cover, the middle part of swivel nut is close to it is equipped with the stopper to rotate telescopic one side, the rear end portion cover of stopper is located on the spacing post, the middle part of swivel nut is kept away from it is equipped with the limiting plate to rotate telescopic one side, the preceding tip of limiting plate with be equipped with the forked tail that can two-way straight line adjusts The upper end face of the manual sliding table of the dovetail groove cross guide rail is connected with the left side of the lower end face of the supporting plate, and the lower end face of the manual sliding table of the dovetail groove cross guide rail is connected with the front side of the upper end face of the limiting plate.
8. The device for welding the suspension lug for producing the tricycle frame according to claim 7, wherein: and a reinforcing part is arranged between the lower end surface of the limiting plate and the front side of the thread sleeve.
9. The device for welding the suspension lug for producing the tricycle frame according to claim 7, wherein: the upper end face of the fixed plate is located on the front side of the rotary driving mechanism and is provided with a limiting device A matched with the lower bottom plate, the right side of the supporting column is provided with a limiting device B matched with the lower bottom plate, and the limiting device A and the limiting device B respectively correspond to the leftmost position and the rightmost position of the lower bottom plate when the lower bottom plate rotates left and right along with the rotary sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819640.6U CN212526608U (en) | 2020-05-18 | 2020-05-18 | Lug welding device is used in production of tricycle frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819640.6U CN212526608U (en) | 2020-05-18 | 2020-05-18 | Lug welding device is used in production of tricycle frame |
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| CN212526608U true CN212526608U (en) | 2021-02-12 |
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| CN202020819640.6U Active CN212526608U (en) | 2020-05-18 | 2020-05-18 | Lug welding device is used in production of tricycle frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131260A (en) * | 2021-12-17 | 2022-03-04 | 长春市众诚智能科技有限公司 | Intelligent welding equipment for automobile fender |
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2020
- 2020-05-18 CN CN202020819640.6U patent/CN212526608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131260A (en) * | 2021-12-17 | 2022-03-04 | 长春市众诚智能科技有限公司 | Intelligent welding equipment for automobile fender |
| CN114131260B (en) * | 2021-12-17 | 2023-05-26 | 长春市众诚智能科技有限公司 | Intelligent welding equipment for automobile fender |
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