CN115846970A - Balance car rudder handlebar front fork welding position device - Google Patents
Balance car rudder handlebar front fork welding position device Download PDFInfo
- Publication number
- CN115846970A CN115846970A CN202210780942.0A CN202210780942A CN115846970A CN 115846970 A CN115846970 A CN 115846970A CN 202210780942 A CN202210780942 A CN 202210780942A CN 115846970 A CN115846970 A CN 115846970A
- Authority
- CN
- China
- Prior art keywords
- front fork
- welding
- positioning
- plate
- connecting plate
- 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.)
- Pending
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding and positioning device for a steering handle front fork of a balance car, belonging to the technical field of steering handle front forks of balance cars, comprising: a machine support, rotary mechanism and positioning mechanism, rotary mechanism connects the one side in the frame, the top of frame is provided with the pivot, the one end of pivot is rotated and is connected on rotary mechanism, the other end of pivot is connected with positioning mechanism, positioning mechanism is including connecting the backup pad in the pivot, one side fixedly connected with positioning seat of backup pad, be provided with the constant head tank on the positioning seat, the front fork panel beating is placed in the constant head tank, the both ends of positioning seat are provided with respectively and compress tightly the cylinder, be connected with the first clamp plate that is used for compressing tightly the front fork panel beating on compressing tightly the cylinder, the positioning seat below is provided with the layer board, be provided with the standpipe uide bushing on the layer board, the front fork standpipe is installed in the standpipe uide bushing, front fork welded sleeve installs on the front fork standpipe. The invention can solve the problem of a gap existing in the welding process of the front fork metal plate and the front fork welding sleeve, thereby achieving the purpose of improving the welding quality.
Description
Technical Field
The invention relates to the technical field of balance car rudder handle front forks, in particular to a balance car rudder handle front fork welding and positioning device.
Background
The welding of the front fork of the steering handle of the balance car is a common link in the production and the manufacture of the balance car, and in the past, the welding of the front fork of the steering handle is usually realized manually in the manufacturing industry, so that the welding has the advantages of low automation degree, high danger, high labor intensity and low efficiency. The automation of the welding of the front fork of the rudder handle is the development trend of the welding of the front fork of the rudder handle, and the positioning device of the front fork of the rudder handle is indispensable equipment for realizing the automation process of the welding of the front fork of the rudder handle. The existing steering handle front fork consists of a front fork metal plate, a front fork welding sleeve and a front fork vertical pipe, and at present, a gap exists between the front fork metal plate and the front fork welding sleeve in the welding process, so that the sizes of the shaft holes on two sides of the front fork metal plate and the end surface of the bottom of the sleeve are out of tolerance, the concentricity of the shaft holes on two sides of the front fork metal plate reaches the standard, the requirements cannot be met, and the production requirements are influenced.
Disclosure of Invention
The invention aims to: the welding and positioning device for the front fork of the steering handle of the balance vehicle is provided for solving the problem that a gap exists in the welding process of a front fork metal plate and a front fork welding sleeve.
In order to achieve the purpose, the invention adopts the following technical scheme: a balance car rudder handlebar front fork welding and positioning device comprises: the locating mechanism comprises a support plate connected to the rotating shaft, one side of the support plate is connected to the locating seat, a locating groove is formed in the locating seat, a front fork metal plate is placed in the locating groove, compression cylinders are arranged at two ends of the locating seat respectively, a first pressing plate used for compressing the front fork metal plate is connected to the compression cylinders, a supporting plate is arranged below the locating seat, a vertical pipe guide sleeve is arranged on the supporting plate, the front fork vertical pipe is installed in the vertical pipe guide sleeve, a front fork welding sleeve is installed on the front fork vertical pipe, and the front fork welding sleeve is connected with the bottom of the front fork metal plate.
As a further description of the above technical solution:
the support plate is provided with a movable plunger, the movable plunger is provided with a spring, and the other end of the spring is connected with the front fork vertical pipe.
As a further description of the above technical solution:
the rotating mechanism comprises a driving part fixedly connected to the rack, a linear sliding rail is arranged above the driving part, a first connecting plate is connected to the linear sliding rail in a sliding mode, the driving part drives the first connecting plate to move back and forth, a rack is arranged on the first connecting plate, and a gear matched with the rack is arranged on the rotating shaft.
As a further description of the above technical solution:
the end part of the driving part is provided with a second connecting plate, the second connecting plate is provided with a connecting groove, and the end part of the first connecting plate is fixedly connected in the connecting groove.
As a further description of the above technical solution:
and a first buffer is arranged on one side of the second connecting plate, a stop block is arranged at the bottom of the first connecting plate, and the stop block and the first buffer are positioned on the same straight line.
As a further description of the above technical solution:
two sliding blocks are arranged on the linear sliding rail, and the first connecting plate is connected to the linear sliding rail in a sliding mode through the sliding blocks.
As a further description of the above technical solution:
the driving part is a cylinder or a motor.
As a further description of the above technical solution:
the machine frame is provided with two bearing supports which are arranged in parallel, and the rotating shaft is rotatably connected to the bearing supports.
As a further description of the above technical solution:
the end part of the first pressing plate is provided with a second pressing plate which is an L-shaped plate body, and the second pressing plate is abutted to the top of the front fork metal plate.
As a further description of the above technical solution:
and a second buffer is arranged on the rack and is positioned on one side of the supporting plate.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, two-section assembly is adopted, and the assembly mode from two ends to the middle is adopted, so that the gap between the front fork metal plate and the bottom end face of the welding sleeve can be effectively eliminated, the central shaft hole of the front fork and the lower part of the sleeve meet the tolerance requirement, and the welding quality is improved
2. According to the invention, the device is in an automatic clamping type, the rotating shaft can be automatically turned over by 180 degrees, the automatic welding processing of the front/back two-sided robot is realized, the welding difficulty is reduced, and the welding speed is improved.
3. According to the invention, automatic welding is realized, the welding efficiency is improved, and the welding quality is improved through the arranged positioning mechanism.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a welding and positioning device for a front fork of a rudder handle of a balance car.
Fig. 2 is a first cross-sectional view of a welding and positioning device for a front fork of a rudder handle of a balance car.
Fig. 3 is a top view of a welding and positioning device for a front fork of a steering handle of a balance car.
Fig. 4 is a second cross-sectional view of a welding and positioning device for a front fork of a rudder handle of a balance car.
Fig. 5 is an enlarged view of a portion a in fig. 1.
Fig. 6 is an enlarged view of a portion B in fig. 2.
Illustration of the drawings:
1. a frame; 2. a rotation mechanism; 21. a drive member; 22. a linear slide rail; 221. a slider; 23. a first connecting plate; 231. a rack; 232. a stopper; 24. a second connecting plate; 25. a first buffer; 3. a positioning mechanism; 31. a support plate; 32. positioning seats; 321. positioning a groove; 33. a pressing cylinder; 34. a first platen; 35. a support plate; 351. a movable plunger; 352. a spring; 36. a vertical pipe guide sleeve; 37. a second platen; 4. a rotating shaft; 41. a gear; 5. a front fork sheet metal; 6. a front fork standpipe; 7. welding a sleeve on the front fork; 8. and a bearing support.
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. 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.
Referring to fig. 1-6, the present invention provides a technical solution: a balance car rudder handlebar front fork welding and positioning device comprises: frame 1, rotary mechanism 2 and positioning mechanism 3, rotary mechanism 2 connects one side of frame 1, the top of frame 1 is provided with pivot 4, the one end of pivot 4 is rotated and is connected on rotary mechanism 2, the other end of pivot 4 is connected with positioning mechanism 3, rotary mechanism 2 drives pivot 4 rotates and then drives positioning mechanism 3 is rotatory, positioning mechanism 3 is including connecting backup pad 31 of pivot 4, one side fixedly connected with positioning seat 32 of backup pad 31, be provided with constant head tank 321 on the positioning seat 32, front fork panel beating 5 is placed in the constant head tank 321, the both ends of positioning seat 32 are provided with respectively and compress tightly cylinder 33, it is used for compressing tightly to be connected with on the compressing tightly cylinder 33 first clamp plate 34 of front fork panel beating 5, positioning seat 32 below is provided with layer board 35, be provided with standpipe uide bushing 36 on the layer board 35, front fork standpipe 6 installs in the standpipe uide bushing 36, front fork welding sleeve 7 is installed on front fork standpipe 6, front fork welding sleeve 7 with the front fork panel beating 5 bottom is connected.
The support plate 35 is provided with a movable plunger 351, the movable plunger 351 is provided with a spring 352, and the other end of the spring 352 is connected with the front fork vertical tube 6. Can be convenient for take out front fork standpipe 6, play the effect of buffering simultaneously, prevent that front fork standpipe 6 from crushing.
The rotating mechanism 2 comprises a driving part 21 fixedly connected to the rack 1, a linear slide rail 22 is arranged above the driving part 21, a first connecting plate 23 is connected to the linear slide rail 22 in a sliding mode, the driving part 21 drives the first connecting plate 23 to move back and forth, a rack 231 is arranged on the first connecting plate 23, and a gear 41 matched with the rack 231 is arranged on the rotating shaft 4.
The end of the driving part 21 is provided with a second connecting plate 24, the second connecting plate 24 is provided with a connecting groove, and the end of the first connecting plate 23 is fixedly connected in the connecting groove.
A first buffer 25 is arranged on one side of the second connecting plate 24, a stop block 232 is arranged at the bottom of the first connecting plate 23, and the stop block 232 and the first buffer 25 are positioned on the same straight line.
Two sliding blocks 221 are arranged on the linear sliding rail 22, and the first connecting plate 23 is connected to the linear sliding rail 22 in a sliding manner through the sliding blocks 221.
The driving member 21 is a cylinder. The drive member may also be a motor.
Two bearing supports 8 are arranged on the rack 1, the two bearing supports 8 are arranged in parallel, and the rotating shaft 4 is rotatably connected to the bearing supports 8. The stability of 4 motion of pivot can be improved, prevent that locating component from shaking when rotating to can improve welded stability, and then improve welding quality.
The end of the first pressing plate 34 is provided with a second pressing plate 37, the second pressing plate 37 is an L-shaped plate, and the second pressing plate 37 abuts against the top of the front fork metal plate 5.
A second buffer (not shown) is provided on the frame 1 at one side of the support plate 31. The rotation angle of the support plate 31 can be limited, and the support plate 31 can be prevented from being damaged, so that the purpose of protecting a welding product can be achieved.
Firstly, a front fork vertical tube 6 is placed into a vertical tube guide sleeve 36, the bottom end of the front fork vertical tube 6 is in contact with a movable plunger 351, a flange at the front end of the movable plunger 351 is sleeved with a compression spring 352, then a front fork welding sleeve 7 and the front fork vertical tube 6 are coaxially assembled, finally a front fork metal plate 5 is placed into a positioning groove 321, a manual valve of a compression cylinder 33 is started to enable a first pressing plate 34 to drive a second pressing plate 37 to move downwards, the front fork metal plate 5 is pressed into the positioning groove 321, the front fork metal plate 5 is compressed downwards and drives the front fork vertical tube 6 and the front fork welding sleeve 7 to press downwards, the spring 352 is compressed for the second time, the front fork metal plate 5, the front fork vertical tube 6 and the front fork welding sleeve 7 are fixed, a platform starting button is pressed down to reach a preset robot welding area, the front welding gun of a rear robot is warned to weld a region of a circle of the aperture of the front fork metal plate 5 and the front fork vertical tube, and the front welding gun is programmed to complete front welding; a welding program gives a handshake signal, the handshake signal is transmitted to a driving part 21 to be set, a first connecting plate 23 fixed on a linear sliding rail is pulled, the linear motion of a rack is meshed with a gear to rotate, and then a rotating shaft 4 is driven to rotate, so that the whole positioning part is rotated by 180 degrees, a stop block 232 reaches the position of a first buffer 25, the back surfaces of a front fork welding sleeve 7 and a front fork metal plate 5 are arranged on the front fork welding sleeve, a warning signal is sent out, and a robot starts to weld a circle along the welding vertical pipe and the peripheral designated position of a center hole of the front fork metal plate until the action is finished.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a balance car rudder handlebar front fork welding position device which characterized in that includes: the device comprises a rack (1), a rotating mechanism (2) and a positioning mechanism (3), wherein the rotating mechanism (2) is connected to one side of the rack (1), a rotating shaft (4) is arranged at the top of the rack (1), one end of the rotating shaft (4) is rotatably connected to the rotating mechanism (2), the other end of the rotating shaft (4) is connected to the positioning mechanism (3), the rotating mechanism (2) drives the rotating shaft (4) to rotate so as to drive the positioning mechanism (3) to rotate, the positioning mechanism (3) comprises a supporting plate (31) connected to the rotating shaft (4), one side of the supporting plate (31) is fixedly connected with a positioning seat (32), the positioning seat (32) is provided with a positioning groove (321), a front fork metal plate (5) is placed in the positioning groove (321), two ends of the positioning seat (32) are respectively provided with a pressing cylinder (33), the pressing cylinder (33) is connected with a first pressing plate (34) for pressing the front fork (5), a supporting plate (35) is arranged below the positioning seat (32), a vertical tube (35) is arranged on the vertical tube (6), and the vertical tube (7) is welded on the front fork sleeve (7), the front fork welding sleeve (7) is connected with the bottom of the front fork metal plate (5).
2. The welding and positioning device for the front fork of the steering handle of the balance bike is characterized in that a movable plunger (351) is arranged on the supporting plate (35), a spring (352) is arranged on the movable plunger (351), and the other end of the spring (352) is connected with the front fork vertical tube (6).
3. The welding and positioning device for the front fork of the steering handle of the balance car according to claim 1, wherein the rotating mechanism (2) comprises a driving part (21) fixedly connected to the frame (1), a linear slide rail (22) is arranged above the driving part (21), a first connecting plate (23) is slidably connected to the linear slide rail (22), the driving part (21) drives the first connecting plate (23) to move back and forth, a rack (231) is arranged on the first connecting plate (23), and a gear (41) matched with the rack (231) is arranged on the rotating shaft (4).
4. The welding and positioning device for the front fork of the rudder handle of the balance vehicle as claimed in claim 3, wherein a second connecting plate (24) is arranged at the end of the driving part (21), a connecting groove is formed in the second connecting plate (24), and the end of the first connecting plate (23) is fixedly connected in the connecting groove.
5. A balance car rudder handle front fork welding positioning device according to claim 4, characterized in that a first buffer (25) is arranged on one side of the second connecting plate (24), a stop block (232) is arranged at the bottom of the first connecting plate (23), and the stop block (232) and the first buffer (25) are located on the same straight line.
6. The welding and positioning device for the front fork of the rudder handle of the balance bike as claimed in claim 3, wherein two sliding blocks (221) are arranged on the linear sliding rail (22), and the first connecting plate (23) is slidably connected to the linear sliding rail (22) through the sliding blocks (221).
7. A welding and positioning device for front forks of steering handles of balance vehicles according to claim 3, characterized in that the driving part (21) is a cylinder or a motor.
8. The welding and positioning device for the front fork of the rudder handle of the balance vehicle as claimed in claim 1, wherein two bearing supports (8) are arranged on the frame (1), the two bearing supports (8) are arranged in parallel, and the rotating shaft (4) is rotatably connected to the bearing supports (8).
9. The welding and positioning device for the front fork of the steering handle of the balance bike is characterized in that a second pressing plate (37) is arranged at the end of the first pressing plate (34), the second pressing plate (37) is an L-shaped plate body, and the second pressing plate (37) abuts against the top of the front fork metal plate (5).
10. A balance car rudder handle front fork welding positioning device according to claim 1, characterized in that a second buffer is arranged on the frame (1), and the second buffer is positioned on one side of the support plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210780942.0A CN115846970A (en) | 2022-07-04 | 2022-07-04 | Balance car rudder handlebar front fork welding position device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210780942.0A CN115846970A (en) | 2022-07-04 | 2022-07-04 | Balance car rudder handlebar front fork welding position device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115846970A true CN115846970A (en) | 2023-03-28 |
Family
ID=85660253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210780942.0A Pending CN115846970A (en) | 2022-07-04 | 2022-07-04 | Balance car rudder handlebar front fork welding position device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115846970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102926A (en) * | 2023-10-25 | 2023-11-24 | 大连恒宝四达科技发展有限公司 | One-time forming processing equipment for front fork |
-
2022
- 2022-07-04 CN CN202210780942.0A patent/CN115846970A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102926A (en) * | 2023-10-25 | 2023-11-24 | 大连恒宝四达科技发展有限公司 | One-time forming processing equipment for front fork |
| CN117102926B (en) * | 2023-10-25 | 2023-12-26 | 大连恒宝四达科技发展有限公司 | One-time forming processing equipment for front fork |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111468809B (en) | Platform type automatic spot welding machine | |
| CN108672968B (en) | Intelligent welding workstation of gyro wheel cage shoe rocker | |
| CN115846970A (en) | Balance car rudder handlebar front fork welding position device | |
| CN211311974U (en) | Carbon cloth cuts uses location fixing device | |
| CN217965569U (en) | Balance car rudder handlebar front fork welding position device | |
| CN209206800U (en) | The welding auxiliary mould of trailer axle | |
| CN115091346A (en) | Optical lens barrel inner wall processing and polishing device | |
| CN213381959U (en) | High-precision automatic wood cutting device | |
| CN114683103A (en) | Corrugated pipe cutting machine | |
| CN212096066U (en) | Be used for vacuum pump cover mould assembling processing frock | |
| CN109465763B (en) | Four-bar clamping device | |
| CN217570314U (en) | Double-machine linkage numerical control bending machine convenient for replacing die | |
| CN220196592U (en) | Movable ultrasonic welding machine | |
| CN221158388U (en) | Stamping equipment is used in motor tricycle processing | |
| CN221110434U (en) | Welding fixture for side board of cargo box | |
| CN210967593U (en) | Heavy truck cab welding device | |
| CN218575388U (en) | Welding fixing support | |
| CN211304519U (en) | Automatic clamping mechanism of dog-ear device for hardware | |
| CN218310446U (en) | Fixing device is used in production of car mould | |
| CN211250517U (en) | Edge bonding machine based on linear driving mechanism | |
| CN217254098U (en) | Turnover type clamping mechanism for welding table frame | |
| CN213827805U (en) | Automatic press fitting equipment for welding vertical pipe of motorcycle direction column | |
| CN219561195U (en) | Automatic change upper thread bonding equipment in system jar production | |
| CN208450916U (en) | A kind of sheet metal component assembling fixture for refrigeration case | |
| CN210334555U (en) | Accurate cutting device of motorcycle accessories |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |