CN115055899A - Welding is with supplementary clamping device for axle processing - Google Patents
Welding is with supplementary clamping device for axle processing Download PDFInfo
- Publication number
- CN115055899A CN115055899A CN202210977727.XA CN202210977727A CN115055899A CN 115055899 A CN115055899 A CN 115055899A CN 202210977727 A CN202210977727 A CN 202210977727A CN 115055899 A CN115055899 A CN 115055899A
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- swing
- clamping
- fixedly connected
- welding
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
An auxiliary clamping device for welding for axle machining relates to the technical field of clamping tools and comprises a square supporting base, wherein a horizontal workbench is arranged above the square supporting base, two groups of swing clamping assemblies are hinged to two sides of the horizontal workbench, and a rotating clamping assembly is arranged on the square supporting base; each group of swing clamping assemblies comprises a swing mounting plate, a swing hinge seat is fixedly connected to the side end face of the swing mounting plate, a fixed hinge seat is fixedly connected to the side end face of the horizontal workbench, and the fixed hinge seats and the swing hinge seats are arranged correspondingly; the outer end face of the fixed hinge seat is fixedly connected with a swing driving motor, and the tail end of an output shaft of the swing driving motor penetrates through the fixed hinge seat and is coaxially and fixedly connected with the swing hinge seat. The invention solves the problems that the machining efficiency is reduced due to repeated disassembly and assembly, the machining station is inconvenient to adjust and is easy to interfere, the machining process cannot be continuously carried out and welding dead angles exist in the conventional universal clamping device during the welding machining of the axle.
Description
Technical Field
The invention relates to the technical field of clamping tools, in particular to an auxiliary clamping device for welding for axle machining.
Background
The axle (also called axle) is connected with the frame (or the bearing type vehicle body) through a suspension, and wheels are arranged at two ends of the axle. The axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on the road.
According to the different functions of wheels on the axle, the axle is also divided into a steering axle, a driving axle, a steering driving axle and a supporting axle, wherein the steering driving axle is used as the front axle of most cars, and the front axle has two functions of steering and driving, so the axle is most widely applied.
As one of the axles, the steer-drive axle structurally also has basic components such as a main reducer, a differential, a drive shaft, a knuckle and the like of a common axle, and the difference is that the drive shaft of the steer-drive axle is divided into two half shafts by the differential located in the middle of the axle housing, and a cross beam connecting the two knuckles becomes two half shaft sleeves, the half shafts are arranged in the half shaft sleeves, a drive axle housing is arranged in the middle of the two half shaft sleeves, and the drive axle housing is also called as a middle axle housing and is mainly used for mounting the differential.
The existing main production mode for the shell in the axle is as follows: the method comprises the steps of firstly obtaining a part of blank of a shell through casting, then respectively carrying out polishing and finish machining on ports of an intermediate axle housing and a half-shaft sleeve before welding, and carrying out butt welding on the intermediate axle housing and the half-shaft sleeve after finish machining.
In the two machining processes, the clamping device is required to be used for clamping and positioning the axle component in machining, and the universal clamping device used in the existing axle welding machining process mainly has the following problems in the use process:
1. in the existing axle welding process, different clamping devices of different parts need to be frequently replaced in different processes to meet clamping requirements, and the parts are repeatedly disassembled and assembled, so that the grinding efficiency and the welding efficiency are reduced, and the parts cannot be completely unified due to the accuracy of clamping at every time, so that errors are easily generated in the processes.
2. Need go on the station of difference when polishing processing and butt welding to middle axle housing and semi-axis sleeve pipe on the workstation, and current general clamping device in case with work piece centre gripping location back, be not convenient for adjust the processing station, this just leads to appearing different machining tool and centre gripping mode in the course of working and can cause the problem that hinders or interfere each other.
3. In the existing processing mode, two processes of grinding and butt welding are usually carried out independently, and the two processes lack of matching, so that the grinding and welding cannot be carried out continuously, and the processing efficiency is greatly reduced.
4. In order to ensure the stability of workpiece clamping in the grinding and welding processes, the axle component cannot rotate in the processing process, so that certain parts cannot be welded in the welding process, namely, the problem that welding dead corners cannot be eliminated exists, and the welding quality is greatly reduced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an auxiliary clamping device for welding during axle machining, which is used for solving the problems that the machining efficiency is reduced, a machining station is inconvenient to adjust and easy to interfere, the machining process cannot be continuously carried out and machining dead angles exist due to repeated assembly and disassembly of a universal clamping device during axle welding machining in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an axle processing is with welding with supplementary clamping device which characterized in that: including square support base, the top of square support base is equipped with the horizontal table, the both sides of horizontal table are articulated to be equipped with two sets of swing centre gripping subassemblies.
As an optimized scheme, every group swing centre gripping subassembly includes the swing mounting panel, the rigid coupling has the articulated seat of swing on the side end face of swing mounting panel, the rigid coupling has fixed articulated seat on the side end face of horizontal table, fixed articulated seat with the articulated seat of swing corresponds the setting.
As an optimized scheme, a swing driving motor is fixedly connected to the outer end face of the fixed hinge seat, and the tail end of an output shaft of the swing driving motor penetrates through the fixed hinge seat and is coaxially and fixedly connected with the swing hinge seat.
As an optimized scheme, a transverse sliding clamping groove is formed in the upper surface of the swinging mounting plate, a sliding mounting plate is arranged in the sliding clamping groove, and a vertical clamping column is fixedly connected to the upper surface of the sliding mounting plate.
As an optimized scheme, a limiting through groove is further formed in the swing mounting plate, a vertical connecting plate is slidably clamped in the limiting through groove, the end portion of the sliding mounting plate is fixedly connected to the side wall of the vertical connecting plate, the lower end of the vertical connecting plate penetrates through the limiting through groove, and a transverse threaded hole is formed in the lower end portion of the vertical connecting plate.
As an optimized scheme, a rotating clamping plate is arranged above the vertical connecting plate, a vertical connecting rotating shaft is fixedly arranged on the rotating clamping plate, and the lower end of the connecting rotating shaft penetrates through the rotating clamping plate and is rotatably installed on the upper end face of the vertical connecting plate.
As an optimized scheme, a rotating circular groove is formed in the center of the upper surface of the square supporting base, and a rotating circular plate is arranged in the rotating circular groove.
As an optimized scheme, be equipped with on the square support base and rotate the centre gripping subassembly, it includes rotation driving motor to rotate the centre gripping subassembly, rotate driving motor rigid coupling in the lower surface center department of square support base, the terminal upwards passing of output shaft that rotates driving motor square support base and rigid coupling to the lower surface center department that rotates the plectane.
As an optimized scheme, the rotary clamping assembly further comprises a lifting telescopic cylinder, the lower fixed end of the lifting telescopic cylinder is fixedly connected to the center of the upper surface of the rotary circular plate, and the upper telescopic end of the lifting telescopic cylinder is fixedly connected with a horizontal lifting supporting plate.
As an optimized scheme, the upper surface of the lifting supporting plate is fixedly connected with two symmetrical outer clamping plates, and the upper surface of the lifting supporting plate is also fixedly connected with two symmetrical inner clamping plates.
As an optimized scheme, the square supporting base and the horizontal workbench are provided with four supporting stand columns, the four supporting stand columns are arranged in a central symmetry mode, the upper ends of the supporting stand columns are fixedly connected to the lower surface of the horizontal workbench respectively, and the lower ends of the supporting stand columns are fixedly connected to the upper surface of the square supporting base respectively.
As an optimized scheme, the lower surface of the swing mounting plate is fixedly connected with a sliding driving motor, the sliding driving motor is close to the swing hinge seat, the tail end of an output shaft of the sliding driving motor is fixedly connected with a horizontal threaded driving rod, and the tail end of the threaded driving rod transversely penetrates through the threaded hole and is in threaded connection with the threaded hole.
As an optimized scheme, a positioning seat is arranged on the swing mounting plate and fixedly connected to the upper surface of the swing mounting plate through a fixing bolt, and two symmetrical clamping positioning plates are fixedly connected to the positioning seat.
As an optimized scheme, vertical swing avoiding grooves are formed in opposite side walls of the square supporting base respectively, and the swing avoiding grooves can avoid a sliding driving motor and a threaded driving rod in a swing process.
As an optimized scheme, two symmetrical processing avoiding grooves are respectively formed in the opposite side walls of the horizontal workbench.
Compared with the prior art, the invention has the beneficial effects that:
the auxiliary clamping device can be simultaneously applied to the auxiliary clamping of two processes of grinding before welding and welding in the axle machining.
The rotary clamping assembly for machining and clamping the intermediate axle housing is arranged, on one hand, the machining and clamping height of the intermediate shell can be adjusted by controlling the lifting of the lifting telescopic cylinder, on the other hand, the intermediate shell clamped on the lifting support plate can be controlled to turn by opening the rotary driving motor, so that the machining position can be adjusted, the two processes of polishing and welding can be carried out on different stations, and the problem that different machining tools and clamping modes can obstruct or interfere with each other in different machining processes is effectively solved.
The swing clamping assembly for processing and clamping the half-shaft sleeve is arranged, the swing mounting plate in the swing clamping assembly can swing around the shaft under the control of the swing driving motor, when the swing mounting plate swings to a vertical position, the end face of the half-shaft sleeve can be polished, and the processing and feeding of the half-shaft sleeve can be controlled and adjusted by starting the sliding driving motor, so that the polishing and processing accuracy is effectively improved.
The rotary clamping assembly and the swing clamping assembly arranged in the axle grinding machine can be matched with each other, so that grinding and welding of all parts of an axle are a continuous process; and in whole processing and adjustment process, only need carry out a clamping to middle axle housing and semi-axis sleeve pipe, need not to dismantle the installation repeatedly, improved greatly and polished and welding process's efficiency, also improved the machining precision simultaneously.
The lifting telescopic cylinder arranged in the invention can lift the whole axle after completing the primary welding, and then secondarily weld the lower end of the butt joint which is inconvenient to operate during the primary welding after the axle is lifted to a certain height, so that the problem of dead angles during welding due to the fact that a workpiece completely clamped in the welding process is inconvenient to rotate is solved, and the quality of welding processing is improved to a certain extent.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the internal cross section of the mechanisms of the present invention in a front view;
FIG. 2 is an overall external view in plan view of the various mechanisms of the present invention;
FIG. 3 is a schematic external front view of the mechanism of the present invention when the swing mounting plate is swung to a vertical position for machining and clamping;
fig. 4 is an external schematic view of the mechanisms of the present invention in a side view.
In the figure: 1-square supporting base, 2-horizontal workbench, 3-supporting upright post, 4-communication port, 5-rotating circular groove, 6-rotating circular plate, 7-rotating driving motor, 8-lifting telescopic cylinder, 9-lifting supporting plate, 10-outer clamping plate, 11-inner clamping plate, 12-swinging mounting plate, 13-swinging hinging seat, 14-fixed hinging seat, 15-swinging driving motor, 16-sliding clamping groove, 17-sliding mounting plate, 18-clamping post, 19-limiting through groove, 20-vertical connecting plate, 21-threaded hole, 22-rotating clamping plate, 23-connecting rotating shaft, 24-sliding driving motor, 25-threaded driving rod, 26-positioning seat and 27-fixing bolt, 28-clamping positioning plate, 29-swinging avoidance groove, 30-processing avoidance groove, and 31-telescopic supporting rod.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, an axle processing is with supplementary clamping device of welding, including square support base 1, the top of square support base 1 is equipped with horizontal table 2, and horizontal table 2's both sides are articulated to be equipped with two sets of swing centre gripping subassemblies, are equipped with on the square support base 1 and rotate centre gripping subassembly.
Four supporting columns 3 are arranged between the square supporting base 1 and the horizontal working table 2, the four supporting columns 3 are arranged in a central symmetry mode, the upper end of each supporting column 3 is fixedly connected to the lower surface of the horizontal working table 2, and the lower end of each supporting column 3 is fixedly connected to the upper surface of the square supporting base.
The center of the horizontal workbench 2 is provided with a vertical communicating port 4.
The center of the upper surface of the square supporting base 1 is provided with a rotating circular groove 5, and a rotating circular plate 6 is arranged in the rotating circular groove 5.
The rotating clamping assembly comprises a rotating driving motor 7, the rotating driving motor 7 is fixedly connected to the center of the lower surface of the square supporting base 1, and the tail end of an output shaft of the rotating driving motor 7 upwards penetrates through the square supporting base 1 and is fixedly connected to the center of the lower surface of the rotating circular plate 6.
The rotary clamping assembly further comprises a lifting telescopic cylinder 8, the lower fixed end of the lifting telescopic cylinder 8 is fixedly connected to the center of the upper surface of the rotary circular plate 6, and the upper telescopic end of the lifting telescopic cylinder 8 is fixedly connected with a horizontal lifting supporting plate 9.
The upper surface of the lifting supporting plate 9 is fixedly connected with two symmetrical outer clamping plates 10, and the upper surface of the lifting supporting plate 9 is also fixedly connected with two symmetrical inner clamping plates 11.
Each group of swing clamping assemblies comprises a swing mounting plate 12, a swing hinge base 13 is fixedly connected to the side end face of the swing mounting plate 12, a fixed hinge base 14 is fixedly connected to the side end face of the horizontal workbench 2, and the fixed hinge bases 14 are arranged corresponding to the swing hinge bases 13.
The outer end face of the fixed hinge seat 14 is fixedly connected with a swing driving motor 15, and the tail end of an output shaft of the swing driving motor 15 penetrates through the fixed hinge seat 14 and is coaxially and fixedly connected with the swing hinge seat 13.
The upper surface of the swing mounting plate 12 is provided with a transverse sliding clamping groove 16, a sliding mounting plate 17 is arranged in the sliding clamping groove 16, and the upper surface of the sliding mounting plate 17 is fixedly connected with a vertical clamping column 18.
The swing mounting plate 12 is further provided with a limiting through groove 19, a vertical connecting plate 20 is slidably clamped in the limiting through groove 19, the end portion of the sliding mounting plate 17 is fixedly connected to the side wall of the vertical connecting plate 20, the lower end of the vertical connecting plate 20 penetrates through the limiting through groove 19, and the lower end portion of the vertical connecting plate 20 is provided with a transverse threaded hole 21.
The top of vertical connecting plate 20 is equipped with rotates cardboard 22, rotates and is equipped with vertical connection pivot 23 on the cardboard 22 fixedly, and the lower extreme of connecting pivot 23 passes and rotates rotation cardboard 22 and rotate and install on the up end of vertical connecting plate 20.
A sliding driving motor 24 is fixedly connected to the lower surface of the swing mounting plate 12, the sliding driving motor 24 is arranged close to the swing hinge base 13, a horizontal threaded driving rod 25 is fixedly connected to the tail end of an output shaft of the sliding driving motor 24, and the tail end of the threaded driving rod 25 transversely penetrates through the threaded hole 21 and is in threaded connection with the threaded hole.
The swing mounting plate 12 is provided with a positioning seat 26, the positioning seat 26 is fixedly connected to the upper surface of the swing mounting plate 12 through a fixing bolt 27, and two symmetrical clamping positioning plates 28 are fixedly connected to the positioning seat 26.
Vertical swing avoiding grooves 29 are formed in opposite side walls of the square supporting base respectively, and the swing avoiding grooves 29 can avoid the sliding driving motor 24 and the threaded driving rod 25 in the swing process.
Two symmetrical processing avoiding grooves 30 are respectively arranged on the opposite side walls of the horizontal workbench 2.
Be equipped with flexible bracing piece 31 between horizontal table 2 and the swing mounting panel 12, the stiff end of flexible bracing piece 31 is articulated to be installed on the lateral wall of horizontal table 2, and the flexible end of flexible bracing piece 31 is articulated to be installed on the lateral wall of swing mounting panel 12.
When the invention is used: firstly, starting a swing driving motor 15, controlling a swing mounting plate 12 to swing to a vertical position, sleeving one end of a tube head of a half-shaft sleeve to be processed on a clamping column 18, clamping a hollow tube part between clamping positioning plates 28, fixing and rotating a clamping plate 22 to finish processing and mounting of the half-shaft sleeve, and grinding a port of the half-shaft sleeve by using a grinding tool; placing the middle axle housing on a lifting support plate 9, and clamping and fixing the middle axle housing through an outer clamping plate 10 and an inner clamping plate 11; starting a rotation driving motor 7 to rotate a lifting support plate 9 fixedly connected to the upper end of a lifting telescopic cylinder 8 by 90 degrees, so that two ends of the intermediate axle housing are over against the two processing avoidance grooves 30, and then, grinding two ports of the intermediate axle housing by using a grinding tool; respectively starting the two swing driving motors 15 to enable the two swing mounting plates 12 to swing back to the horizontal position, starting the rotation driving motor 7 to drive the lifting support plate 9 to rotate 90 degrees again, and respectively and horizontally aligning the ports of the two half-shaft sleeves to the two ports of the middle axle housing; the two sliding driving motors 24 are respectively started, the vertical connecting plate 20 is driven to slide along the limiting through groove 19 through the rotation of the threaded driving rod 25, the axle sleeve fixed on the sliding mounting plate 17 is pushed to transversely move to be in butt joint with the intermediate axle housing, and at the moment, a welding tool is used for performing annular welding on a joint; after welding is finished, the rotary clamping plate 22 is turned off, the lifting telescopic cylinder 8 is controlled to extend, the lifting supporting plate 9 is made to ascend, the axle fixed in a primary welding mode is driven to ascend integrally, the swing driving motor 15 is started, the swing mounting plate 12 is controlled to reset to be in a vertical state, the half axle sleeve and the lower half portion of the butt joint position of the middle axle housing are welded secondarily, and the axle is taken down from the device after welding is finished.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, although the present invention is described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it is to be understood that modifications may be made to the above-described embodiments, or equivalents may be substituted for some or all of their features, without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides an axle processing is with welding with supplementary clamping device which characterized in that: the device comprises a square supporting base (1), wherein a horizontal workbench (2) is arranged above the square supporting base (1), and two groups of swing clamping assemblies are hinged to two sides of the horizontal workbench (2);
each group of swing clamping assemblies comprises a swing mounting plate (12), a swing hinge seat (13) is fixedly connected to the side end face of the swing mounting plate (12), a fixed hinge seat (14) is fixedly connected to the side end face of the horizontal workbench (2), and the fixed hinge seats (14) are arranged corresponding to the swing hinge seats (13);
a swing driving motor (15) is fixedly connected to the outer end face of the fixed hinge seat (14), and the tail end of an output shaft of the swing driving motor (15) penetrates through the fixed hinge seat (14) and is coaxially and fixedly connected with the swing hinge seat (13);
the upper surface of the swing mounting plate (12) is provided with a transverse sliding clamping groove (16), a sliding mounting plate (17) is arranged in the sliding clamping groove (16), and the upper surface of the sliding mounting plate (17) is fixedly connected with a vertical clamping column (18);
a limiting through groove (19) is further formed in the swing mounting plate (12), a vertical connecting plate (20) is slidably clamped in the limiting through groove (19), the end portion of the sliding mounting plate (17) is fixedly connected to the side wall of the vertical connecting plate (20), the lower end of the vertical connecting plate (20) penetrates through the limiting through groove (19) to be arranged, and a transverse threaded hole (21) is formed in the lower end portion of the vertical connecting plate (20);
the connecting device is characterized in that a rotating clamping plate (22) is arranged above the vertical connecting plate (20), a vertical connecting rotating shaft (23) is fixedly arranged on the rotating clamping plate (22), and the lower end of the connecting rotating shaft (23) penetrates through the rotating clamping plate (22) and is rotatably installed on the upper end face of the vertical connecting plate (20).
2. The auxiliary clamping device for welding of the axle machining according to claim 1, characterized in that: a rotary circular groove (5) is formed in the center of the upper surface of the square supporting base (1), and a rotary circular plate (6) is arranged in the rotary circular groove (5);
a rotary clamping assembly is arranged on the square supporting base (1), the rotary clamping assembly comprises a rotary driving motor (7), the rotary driving motor (7) is fixedly connected to the center of the lower surface of the square supporting base (1), and the tail end of an output shaft of the rotary driving motor (7) upwards penetrates through the square supporting base (1) and is fixedly connected to the center of the lower surface of a rotary circular plate (6);
the rotary clamping assembly further comprises a lifting telescopic cylinder (8), the lower fixed end of the lifting telescopic cylinder (8) is fixedly connected to the center of the upper surface of the rotary circular plate (6), and the upper telescopic end of the lifting telescopic cylinder (8) is fixedly connected with a horizontal lifting supporting plate (9);
the upper surface rigid coupling of lifting support board (9) has two outside clamping plate (10) of symmetry, the upper surface of lifting support board (9) still rigid coupling has two inlayer clamping plate (11) of symmetry.
3. The auxiliary clamping device for welding of the axle machining according to claim 1, characterized in that: square support base (1) with be equipped with four support post (3), four between horizontal table (2) support post (3) are central symmetry and set up, every the upper end of support post (3) rigid coupling respectively is in on the lower surface of horizontal table (2), every the lower extreme of support post (3) rigid coupling respectively is in on the upper surface of square support base (1).
4. The auxiliary clamping device for welding of the axle machining according to claim 1, characterized in that: the rigid coupling has slip driving motor (24) on the lower surface of swing mounting panel (12), being close to of slip driving motor (24) the articulated seat of swing (13) sets up, the terminal rigid coupling of output shaft of slip driving motor (24) has horizontally screw thread actuating lever (25), the terminal traversing and the threaded connection of screw thread actuating lever (25) in screw hole (21).
5. The auxiliary clamping device for welding of the axle machining according to claim 1, characterized in that: be equipped with positioning seat (26) on swing mounting panel (12), positioning seat (26) pass through fixing bolt (27) rigid coupling and are in on the upper surface of swing mounting panel (12), the rigid coupling has two symmetrical centre gripping locating plates (28) on positioning seat (26).
6. The auxiliary clamping device for welding of the axle processing according to claim 1, characterized in that: vertical swing avoidance grooves (29) are formed in opposite side walls of the square supporting base (1) respectively, and the swing avoidance grooves (29) can avoid a sliding driving motor (24) and a threaded driving rod (25) in the swing process.
7. The auxiliary clamping device for welding of the axle machining according to claim 1, characterized in that: two symmetrical processing avoiding grooves (30) are respectively formed in the opposite side walls of the horizontal workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210977727.XA CN115055899B (en) | 2022-08-16 | 2022-08-16 | Welding is with supplementary clamping device for axle processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210977727.XA CN115055899B (en) | 2022-08-16 | 2022-08-16 | Welding is with supplementary clamping device for axle processing |
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| CN115055899A true CN115055899A (en) | 2022-09-16 |
| CN115055899B CN115055899B (en) | 2022-11-01 |
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| CN115446163A (en) * | 2022-11-10 | 2022-12-09 | 潍坊工程职业学院 | Bending forming assembly for machining V-shaped plates |
| CN116213521A (en) * | 2023-05-11 | 2023-06-06 | 扬州帅德铝业有限公司 | Metal pressing bending device |
| CN117283297A (en) * | 2023-11-24 | 2023-12-26 | 新疆坤隆石油装备有限公司 | Combined assembly line of tubing pump and assembly thereof |
| CN117773394A (en) * | 2024-02-23 | 2024-03-29 | 山东鑫马精密传动有限公司 | Auxiliary clamping device for welding universal joint transmission shaft |
| CN117817256A (en) * | 2024-03-06 | 2024-04-05 | 山东荣源钢结构有限公司 | Clamping support for welding steel structure |
| CN117817242A (en) * | 2024-03-04 | 2024-04-05 | 临朐县金上金属制品有限公司 | A fixed grip slipper for guardrail connection equipment |
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