CN119098652A - Automatic welding device for spindle assembly - Google Patents
Automatic welding device for spindle assembly Download PDFInfo
- Publication number
- CN119098652A CN119098652A CN202411570101.2A CN202411570101A CN119098652A CN 119098652 A CN119098652 A CN 119098652A CN 202411570101 A CN202411570101 A CN 202411570101A CN 119098652 A CN119098652 A CN 119098652A
- Authority
- CN
- China
- Prior art keywords
- rod
- base
- spindle
- clamping
- welding device
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 34
- 230000020347 spindle assembly Effects 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 claims 2
- 230000009471 action Effects 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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
- B23K9/00—Arc welding or cutting
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses an automatic welding device for a spindle assembly, which comprises a base, wherein two bases are arranged on the base in a sliding manner, a chuck is rotatably arranged on the base and is abutted to a spindle, a plurality of clamping jaws are arranged on the chuck in a sliding manner, a fixing frame is fixedly arranged on the base, a plurality of supporting frames are arranged on the fixing frame in a sliding manner, a transverse rod is arranged on the base in a sliding manner, the bases are made to slide, the chuck is abutted to a spindle placed on the supporting frames, the clamping jaws on the chuck are made to clamp the spindle, then the transverse rod is made to slide under the action of the separation assembly, the supporting frames are made to move downwards along the fixing frame through a first connecting rod, the clamping jaws are separated from the spindle to avoid affecting the welding of the spindle, and the phenomenon that when the clamping jaws clamp the spindle, the spindle is directly opposite to the center position of the clamping jaws, the spindle end side walls of the clamping jaws are scratched or even damaged due to the fact that the spindle tilts.
Description
Technical Field
The invention relates to the technical field of welding devices, in particular to an automatic welding device for a spindle assembly.
Background
The spindle is a mechanical component, which is mainly used for transmitting power and driving a workpiece or a cutter to rotate. In the mechanical field, the main shaft is generally composed of a main shaft, bearings, a transmission part (such as a gear or a belt pulley) and the like, and has the main functions of supporting the transmission part, transmitting motion and torque, and sometimes clamping a workpiece, and has applications in various fields such as machine tools, transportation, automobile manufacturing, motor fields and the like.
When the main shaft is produced or broken for maintenance, the main shaft needs to be welded, and very welding modes also comprise an insert repair welding process, manual arc welding, semiautomatic submerged arc welding and the like, and in the welding process, the main shaft needs to be clamped and fixed in order to ensure the concentricity of the main shaft after welding.
In the prior art, the chuck clamping jaw is generally used for fixing the chuck clamping jaw and then is welded, when clamping is carried out, the shaft end is required to be manually placed at the clamping jaw position, so that the clamping jaw tightens up the shaft end to clamp, in this process, the manual operation is difficult to keep the center position of the main shaft opposite to the clamping jaw, the clamping jaw is caused to rub and even squeeze the side wall of the shaft end when clamping the shaft end, and the side wall of the shaft end is caused to scratch or even damage.
Disclosure of Invention
The invention aims to provide an automatic welding device for a spindle assembly, which aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
The automatic welding device of the spindle assembly comprises a base, wherein two bases are slidably arranged on the base, a chuck is rotatably arranged on the bases, the chuck is abutted to a spindle, and a plurality of clamping jaws are slidably arranged on the chuck;
the base is fixedly provided with a fixing frame, a plurality of supporting frames are arranged on the fixing frame in a sliding manner, transverse rods are arranged on the base in a sliding manner, first connecting rods are arranged between the supporting frames and the transverse rods, and two ends of each first connecting rod are respectively connected with the transverse rods and the supporting frames in a rotating manner;
the device also comprises a disengaging assembly which is used for enabling the supporting frame to move downwards to disengage from the main shaft after the clamping jaw clamps the main shaft.
Preferably, the base is provided with a sliding rod in a sliding manner, the transverse rod is provided with a sliding groove, and the sliding rod is arranged in the sliding groove in a sliding manner.
Preferably, the disengaging assembly comprises a push plate arranged on the base in a sliding manner, a rotating rod is arranged on the push plate in a rotating manner, a rotating tube is arranged on the sliding rod in a rotating manner, and the rotating tube is connected with the rotating rod in a sliding manner.
Preferably, a second spring is arranged between the rotating pipe and the rotating rod, and two ends of the second spring are fixedly connected with the rotating pipe and the rotating rod respectively.
Preferably, a rotating frame is rotatably arranged on the push plate, a plurality of second connecting rods are arranged between the clamping jaws and the rotating frame, and two ends of each second connecting rod are respectively connected with the clamping jaws and the rotating frame in a rotating mode.
Preferably, a first spring is arranged between the push plate and the base, and two ends of the first spring are fixedly connected with the push plate and the base respectively.
Preferably, the base is provided with a clamping rod in a sliding manner, and the clamping rod is in clamping connection with the transverse rod;
a plurality of third springs are arranged between the clamping connection rod and the clamping seat, and two ends of each third spring are fixedly connected with the clamping connection rod and the clamping seat respectively.
Preferably, the clamping connection rod is provided with a first inclined plane, and the first inclined plane is contacted with the transverse rod;
The clamping rod is provided with a second inclined plane, and the second inclined plane is in contact with the push plate.
Preferably, the base is rotatably provided with a bidirectional screw rod, and different thread positions on two sides of the bidirectional screw rod are respectively in threaded connection with the two push plates;
the base is fixedly provided with a driving motor, and a motor shaft of the driving motor is fixedly connected with a bidirectional screw rod.
Preferably, a plurality of balls are arranged on the supporting frame in a rolling manner, and the balls are in contact with the main shaft.
In the above technical scheme, the automatic welding device for the spindle assembly provided by the invention has the beneficial effects that:
When welding the main shaft, through breaking away from the subassembly, make the base slip, chuck and the main shaft butt of placing on the support frame, make the clamping jaw on the chuck carry out the centre gripping to the main shaft afterwards, under the effect of breaking away from the subassembly, make the horizontal pole slip, and make the support frame move down along the mount through first connecting rod, break away from with the main shaft and avoid influencing the welding to the main shaft, when making the clamping jaw carry out the centre of the clamping jaw to the main shaft, the main shaft is just to the very center position of clamping jaw, avoid leading to shaft end position and clamping jaw to appear friction because of the main shaft slope, the phenomenon that its shaft end lateral wall appears the fish tail and damages even.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;
FIG. 2 is an overall cross-sectional view provided by an embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of a base according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of a structure of a fixing frame and a transverse rod according to an embodiment of the present invention;
FIG. 6 is a schematic view of a disengaging assembly according to an embodiment of the present invention;
FIG. 7 is a schematic view of a rotating rod and a rotating tube according to an embodiment of the present invention;
Fig. 8 is a schematic structural diagram of a clamping rod according to an embodiment of the present invention.
Reference numerals illustrate:
1. The device comprises a base, 11, a base, 12, a bi-directional screw rod, 13, a driving motor, 2, a chuck, 21, clamping jaws, 3, a fixing frame, 31, a supporting frame, 32, balls, 4, a transverse rod, 41, a first connecting rod, 42, a sliding groove, 5, a push plate, 51, a rotating frame, 52, a second connecting rod, 53, a first spring, 54, a rotating rod, 55, a second spring, 6, a sliding rod, 61, a rotating tube, 7, a clamping rod, 71, a third spring, 72, a first inclined surface, 73 and a second inclined surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-8, an automatic welding device for a spindle assembly comprises a base 1, wherein two bases 11 are slidably arranged on the base 1, a chuck 2 is rotatably arranged on the bases 11, the chuck 2 is abutted to a spindle, a plurality of clamping jaws 21 are slidably arranged on the chuck 2, a fixing frame 3 is fixedly arranged on the base 1, a plurality of supporting frames 31 are slidably arranged on the fixing frame 3, a transverse rod 4 is slidably arranged on the base 1, first connecting rods 41 are respectively arranged between the plurality of supporting frames 31 and the transverse rod 4, two ends of each first connecting rod 41 are respectively in rotary connection with the transverse rod 4 and the supporting frames 31, a disengaging assembly is further arranged, after the clamping jaws 21 clamp the spindle, the supporting frames 31 are downwards moved away from the spindle, when the spindle is welded, the chuck 2 is in sliding connection with the spindle, the bases 11 are enabled to be abutted to the spindle placed on the supporting frames 31 through the disengaging assembly, then the clamping jaws 21 clamp the spindle, then under the action of the disengaging assembly, the transverse rod 4 is enabled to slide, the supporting frames 31 are enabled to downwards move along the fixing frame 3, the spindle is enabled to be separated from the spindle, the clamping jaws 21 are enabled to be directly opposite to the spindle, the positions of the spindle are enabled to be inclined, the clamping jaws 21 are prevented from being directly opposite to the spindle, and the side walls of the spindle are required to be firmly placed on the spindle, and the main clamping jaws 21 are greatly, and the side walls are prevented from being manually and the side-scratched, the side walls are caused in the process when the situation is greatly when the manual is easily placed.
Specifically, the sliding rod 6 is slidably arranged on the base 11, the sliding groove 42 is arranged on the transverse rod 4, the sliding rod 6 is slidably arranged in the sliding groove 42, in the sliding process of the base 11, the sliding rod 6 slides along the sliding groove 42, no influence is caused on the transverse rod 4, the chuck 2 is abutted with the spindle, after the clamping jaw 21 clamps the spindle, the sliding rod 6 pushes the transverse rod 4 to laterally slide, the transverse rod 4 enables the supporting frame 31 to slide downwards along the fixing frame 3 through the first connecting rod 41, the clamping jaw 21 is separated from the spindle, in the process, the clamping of the spindle is completed by the clamping jaw 21, the phenomenon that the supporting frame 31 interferes with the spindle in the spindle welding process is avoided after the supporting frame 31 is separated from the spindle, and the operation portability of the spindle welding is improved.
In a further provided embodiment of the present invention, the disengaging assembly includes a push plate 5 slidably disposed on the base 11, a rotating rod 54 is rotatably disposed on the push plate 5, a rotating tube 61 is rotatably disposed on the sliding rod 6, the rotating tube 61 is slidably connected with the rotating rod 54, a second spring 55 is disposed between the rotating tube 61 and the rotating rod 54, two ends of the second spring 55 are fixedly connected with the rotating tube 61 and the rotating rod 54 respectively, when the push plate 5 slides, the base 11 is driven to slide, after the chuck 2 on the base 11 abuts against the spindle, the base 11 is limited, at this time, the push plate 5 continues to slide, and because the sliding rod 6 slides on the base 11, at this time, the rotating rod 54 rotates with the rotating tube 61 and extrudes the second spring 55, so that after the clamping jaw 21 on the chuck 2 clamps the spindle, the sliding rod 6 slides laterally, so that the support frame 31 moves down, and the support frame 31 does not affect the spindle during the welding process, and the quality of the spindle is improved.
Further, a rotating frame 51 is rotatably arranged on the push plate 5, second connecting rods 52 are arranged between the clamping jaws 21 and the rotating frame 51, two ends of each second connecting rod 52 are respectively in rotary connection with the clamping jaw 21 and the rotating frame 51, after the chuck 2 is abutted against the spindle, the push plate 5 continues to slide, at the moment, the push plate 5 slides relative to the base 11 with the rotating frame 51, in the sliding process, the clamping jaw 21 slides due to the inclined arrangement of the second connecting rods 52, clamping efficiency of the spindle is improved when the spindle is clamped, the rotating frame 51 is rotatably arranged on the push plate 5, the chuck 2 is rotatably arranged on the base 11, so that the clamping jaw 21 can rotate and drive the spindle to rotate in the welding process of the spindle after the spindle is clamped, and the welding position of the spindle is conveniently adjusted.
Further, a first spring 53 is disposed between the push plate 5 and the base 11, two ends of the first spring 53 are fixedly connected with the push plate 5 and the base 11 respectively, when the push plate 5 slides, the push plate 5 slides with the base 11 under the action of the first spring 53, after the chuck 2 abuts against the spindle, the base 11 is limited, at this time, the push plate 5 slides relative to the base 11 and extrudes the first spring 53, so that after the chuck 2 abuts against the spindle, the push plate 5 continues to slide, the clamping jaw 21 clamps the spindle, and the transverse rod 4 slides, thereby completing the detachment of the support 31 from the spindle.
In a further embodiment of the present invention, a clamping rod 7 is slidably disposed on the base 11, the clamping rod 7 is in clamping connection with the transverse rod 4, a plurality of third springs 71 are disposed between the clamping rod 7 and the clamping seat, two ends of the third springs 71 are respectively fixedly connected with the clamping rod 7 and the clamping seat, a first inclined surface 72 is disposed on the clamping rod 7, the first inclined surface 72 is in contact with the transverse rod 4, a second inclined surface 73 is disposed on the clamping rod 7, the second inclined surface 73 is in contact with the push plate 5, when the push plate 5 slides relative to the base 11, the clamping rod 7 is clamped with the transverse rod 4 under the action of the third springs 71, the support frame 31 does not move downwards, when the push rod slides to the clamping jaw 21 to complete clamping of the spindle, the push rod contacts with the second inclined surface 73, and slides through the second inclined surface 73 to complete the separation with the transverse rod 4, at the moment, the second springs 55 are released, the sliding rod 6 pushes the transverse rod 4 to slide, thereby completing the separation of the support frame 31 from the spindle, and in this process, after the spindle 21 is clamped, the support frame 31 is lifted and the clamping jaw 21 is separated from the main spindle 21, and the clamping jaw 21 is stably clamped.
In the embodiment provided by the invention, the base 11 is rotatably provided with the bidirectional screw rod 12, different screw thread positions on two sides of the bidirectional screw rod 12 are respectively in screw thread connection with the two push plates 5, the base 1 is fixedly provided with the driving motor 13, a motor shaft of the driving motor 13 is fixedly connected with the bidirectional screw rod 12, and the driving motor 13 drives the bidirectional screw rod to rotate so as to enable the two push plates 5 to slide, thereby completing the clamping of the main shaft, and being more convenient and quicker when the main shaft is clamped.
Specifically, a plurality of balls 32 are arranged on the support frame 31 in a rolling manner, the balls 32 are in contact with the spindle, after the chuck 2 is abutted against the spindle, the spindle can slide properly on the support frame 31 through the balls 32, so that two ends of the spindle are respectively abutted against the chucks 2 on two sides, the friction force between the spindle and the support frame 31 can be effectively reduced through the balls 32, and damage to the spindle is avoided.
The working principle is that when the main shaft is welded, the main shaft is placed on a supporting frame 31, a driving motor 13 is started to drive a bidirectional screw rod 12 to rotate, a push plate 5 is driven to slide a base 11, a sliding rod 6 slides in a sliding groove 42 in the sliding process of the base 11 and compresses a second spring 55 to store force, the bidirectional screw rod 12 continues to rotate after the chucks 2 on two sides are abutted against the main shaft on the supporting frame 31, the push plate 5 is enabled to slide, at the moment, the base 11 is kept to be not moved under the abutting action of the main shaft and the chucks 2, at the moment, the push plate 5 continues to slide, the first spring 53 is compressed, the rotating rod 54 and the rotating tube 61 are enabled to rotate and relatively slide when the push plate 5 slides, the second spring 55 is compressed, meanwhile, the chucks 5 are limited by the main shaft on the supporting frame 31, the rotating frame 51 slides relatively to the chucks 2, a plurality of main shafts 21 on the chucks 2 slide through the action of the second connecting rod 52 in the sliding process of the rotating frame 51, the clamping jaw 4 is enabled to be enabled to slide under the abutting action of the main shaft and the second connecting rod 52, at the moment, and the clamping jaw 3 is enabled to be separated from the sliding rod 73 and slide transversely when the clamping jaw 3 is enabled to slide transversely, and the second connecting rod 73 is enabled to slide transversely and slide along the inclined plane 3 is enabled to slide, and the second connecting rod 73 is enabled to slide, and the sliding rod 73 is enabled to be enabled to slide transversely and separated from the sliding rod 3 and the sliding rod is enabled to slide transversely and the connecting rod 3 to be in contact with the sliding rod 3 when the sliding rod is enabled to be connected with the sliding rod 3 and is enabled to slide;
After the welding is finished, the driving motor 13 reverses, the push plate 5 slides relative to the base 11, the first spring 53 resets, in the resetting process of the push plate 5, the transverse rod 4 slides and resets through the rotating pipe 61 and the rotating rod 54, in the resetting process of the transverse rod 4, the first inclined surface 72 is extruded, the clamping rod 7 slides and is clamped with the clamping rod 7 through the first inclined surface 72, in the resetting process of the transverse rod 4, under the action of the first connecting rod 41, the transverse rod 4 ascends and supports the main shaft, meanwhile, in the sliding process of the push plate 5, the rotating frame 51 enables the clamping jaw 21 to loosen the clamping of the main shaft through the second connecting rod 52, the main shaft is placed on the supporting frame 31, then the driving motor 13 continuously reverses, the base 11 is reset, and the welded main shaft is removed.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411570101.2A CN119098652B (en) | 2024-11-06 | 2024-11-06 | Automatic welding device for spindle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411570101.2A CN119098652B (en) | 2024-11-06 | 2024-11-06 | Automatic welding device for spindle assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119098652A true CN119098652A (en) | 2024-12-10 |
| CN119098652B CN119098652B (en) | 2025-03-14 |
Family
ID=93721587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411570101.2A Active CN119098652B (en) | 2024-11-06 | 2024-11-06 | Automatic welding device for spindle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119098652B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206717360U (en) * | 2017-05-02 | 2017-12-08 | 江苏聚力智能机械股份有限公司 | A kind of drive shaft robotic welding apparatus |
| CN113427036A (en) * | 2021-08-30 | 2021-09-24 | 徐州华沛智能制造科技有限公司 | Rotary mechanical chuck |
| CN214558798U (en) * | 2021-05-07 | 2021-11-02 | 蚌埠千言机械设备有限公司 | A tubular workpiece fixture for automobile welding |
| CN114799900A (en) * | 2022-03-04 | 2022-07-29 | 邵家俊 | Automatic machining equipment for automobile rear axle transmission shaft |
| CN117655651A (en) * | 2023-12-26 | 2024-03-08 | 北京星航机电装备有限公司 | Cabin butt joint device |
-
2024
- 2024-11-06 CN CN202411570101.2A patent/CN119098652B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206717360U (en) * | 2017-05-02 | 2017-12-08 | 江苏聚力智能机械股份有限公司 | A kind of drive shaft robotic welding apparatus |
| CN214558798U (en) * | 2021-05-07 | 2021-11-02 | 蚌埠千言机械设备有限公司 | A tubular workpiece fixture for automobile welding |
| CN113427036A (en) * | 2021-08-30 | 2021-09-24 | 徐州华沛智能制造科技有限公司 | Rotary mechanical chuck |
| CN114799900A (en) * | 2022-03-04 | 2022-07-29 | 邵家俊 | Automatic machining equipment for automobile rear axle transmission shaft |
| CN117655651A (en) * | 2023-12-26 | 2024-03-08 | 北京星航机电装备有限公司 | Cabin butt joint device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119098652B (en) | 2025-03-14 |
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