CN212169324U - Bimetal axle sleeve friction welding machine - Google Patents
Bimetal axle sleeve friction welding machine Download PDFInfo
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- CN212169324U CN212169324U CN202020669942.XU CN202020669942U CN212169324U CN 212169324 U CN212169324 U CN 212169324U CN 202020669942 U CN202020669942 U CN 202020669942U CN 212169324 U CN212169324 U CN 212169324U
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- jig
- workbench
- fixedly arranged
- portal frame
- jaw chuck
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Abstract
The utility model relates to the field of bearing processing production, in particular to a bimetal shaft sleeve friction welding machine, which comprises a workbench, a jig mechanism, a pressing mechanism and a transfer mechanism, wherein the jig mechanism is fixedly arranged at the middle position of the workbench, a first portal frame is also fixedly arranged on the workbench, the pressing mechanism is arranged on the first portal frame, the transfer mechanism is fixedly arranged at the side part of the first portal frame, the jig mechanism comprises a rotating shaft and a cylindrical jig block, the rotating shaft is vertically connected on the workbench, the jig block is fixedly arranged on the rotating shaft, a jig groove is arranged on the jig block, a first three-jaw chuck is fixedly arranged in the jig groove, the pressing mechanism comprises a pressing block and a hydraulic rod fixedly arranged on the first portal frame, the pressing block is connected with the output end of the hydraulic rod, a holding groove is arranged on the pressing block, fixed mounting has the third jaw chuck in the holding tank, and the device has improved the welding efficiency of axle sleeve.
Description
Technical Field
The utility model relates to a bearing processing production field, concretely relates to bimetal axle sleeve friction welding machine.
Background
The friction welding machine is a method for utilizing heat produced by mutual friction of end faces of workpieces to enable the end faces to reach a plastic state, and then upsetting to finish welding. The friction welding is invented based on the phenomena that chips are always firmly adhered to a cutter head when a workpiece is turned, and local welding is also generated when lubrication between a shaft and a bearing bush is poor. Friction welding can be divided into continuous drive friction welding and inertia friction welding.
The shaft sleeve is formed by welding the shaft sleeve and the gasket during production, the efficiency of the current welding mode is low, and therefore a bimetal shaft sleeve friction welding machine is needed, the shaft sleeve and the gasket can be efficiently welded, and the production efficiency of the shaft sleeve is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bimetal axle sleeve friction welding machine.
To achieve the purpose, the utility model adopts the following technical proposal:
the friction welding machine comprises a workbench, a jig mechanism, a pressing mechanism and a transfer mechanism, wherein a plurality of supporting leg frames are arranged at the bottom of the workbench, the jig mechanism is fixedly arranged at the middle position of the workbench, a first portal frame is fixedly arranged on the workbench, the pressing mechanism is fixedly arranged on the first portal frame and is positioned right above the jig mechanism, a feeding track and a discharging track are respectively arranged at two sides of the jig mechanism, the transfer mechanism is fixedly arranged at the side part of the first portal frame, the jig mechanism comprises a rotating shaft and a cylindrical jig block, the rotating shaft is vertically connected on the workbench, the jig block is fixedly arranged on the rotating shaft, a jig groove is arranged on the jig block, a first three-jaw chuck is fixedly arranged in the jig groove, and a driving component for driving the jig block to rotate is further arranged on the workbench, pressing means is including pressing according to briquetting and the hydraulic stem of fixed mounting on first portal frame, press the output fixed connection of briquetting and hydraulic stem, be provided with the holding tank according to on the briquetting, fixed mounting has the third jaw chuck of second in the holding tank.
As an optimal scheme of the bimetallic shaft sleeve friction welding machine, a positioning column is fixedly arranged at the middle position in the accommodating groove.
As an optimal scheme of the bimetallic shaft sleeve friction welding machine, the driving assembly comprises a rotating wheel and a rotating rod which is vertically connected to the workbench, the rotating wheel is fixedly arranged on the rotating rod, the rotating wheel is connected with the jig block through a belt in a transmission mode, an annular groove for the belt to be sleeved with is further formed in the jig block, and a power mechanism for driving the rotating rod to rotate is further arranged on the workbench.
As a preferred scheme of the bimetallic shaft sleeve friction welding machine, the power mechanism comprises a threaded rod, a motor and a gear fixedly arranged at the upper end of the rotating rod, the workbench is further symmetrically provided with a mounting seat, the threaded rod is horizontally connected to the mounting seat in a horizontal shaft mode, the motor is fixedly arranged on the mounting seat, the end portion of the threaded rod is fixedly connected with the output end of the motor, and the gear is meshed with the threaded rod.
As an optimal scheme of bimetal axle sleeve friction welding machine, the transfer mechanism sets up the first electronic lead screw slip table in tool piece both sides including second portal frame and symmetry, the both ends of second portal frame are fixed respectively and are set up on the slider of the first electronic lead screw slip table that corresponds, fixed mounting has the electronic lead screw slip table of second on the second portal frame, the fixed mechanism of getting is provided with on the output of the electronic lead screw slip table of second.
As an optimal scheme of the bimetallic shaft sleeve friction welding machine, the fixed taking and placing mechanism comprises a third three-jaw chuck and a cylinder fixedly installed on a second electric screw rod sliding table sliding block, the output end of the cylinder vertically extends downwards, and the third three-jaw chuck is fixedly connected with the output end of the cylinder.
As a preferable scheme of the bimetallic shaft sleeve friction welding machine, the three finger ends of the first three-jaw chuck and the third three-jaw chuck are respectively provided with a finger part for outwards bracing a workpiece.
The utility model has the advantages that: the utility model is provided with a jig mechanism and a pressing mechanism, the shaft sleeve in the feeding track can be moved to the jig groove on the jig mechanism through a transfer mechanism, then the shaft sleeve is fixed in the jig groove by a first three-jaw chuck, a gasket is fixed in the pressing mechanism through manual work, the gasket is fixed by a second three-jaw chuck, the gasket is pushed to the upper end of the shaft sleeve by a hydraulic rod and is given a certain pressure, a driving assembly can drive a jig block to rotate at high speed, the heat generated by friction between the shaft sleeve and the gasket enables the gasket to reach a plastic state, and finally the two are welded together through applying pressure, so that the efficiency is high; install the reference column in the holding tank, can make things convenient for the staff to fix the gasket between the second three-jaw chuck, prevent that the staff from putting the gasket the wrong position, wasted a large amount of time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the split structure of the present invention.
Fig. 4 is a schematic structural view of the pressing mechanism of the present invention.
Fig. 5 is a schematic structural view of the transfer mechanism of the present invention.
In the figure: the automatic feeding device comprises a workbench 1, a jig mechanism 2, a pressing mechanism 3, a transfer mechanism 4, a supporting leg frame 5, a first portal frame 6, a feeding rail 7, a discharging rail 8, a rotating shaft 9, a jig block 10, a jig groove 11, a first three-jaw chuck 12, a pressing block 13, a hydraulic rod 14, an accommodating groove 15, a second three-jaw chuck 16, a positioning column 17, a rotating wheel 18, a rotating rod 19, a belt 20, an annular groove 21, a power mechanism 22, a threaded rod 23, a motor 24, a gear 25, an installation seat 26, a second portal frame 27, a first electric screw rod sliding table 28, a second electric screw rod sliding table 29, a third three-jaw chuck 30 and a cylinder 31.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the friction welding machine for the bimetal shaft sleeve comprises a workbench 1, a jig mechanism 2, a pressing mechanism 3 and a transfer mechanism 4, wherein a plurality of supporting leg frames 5 are arranged at the bottom of the workbench 1, the jig mechanism 2 is fixedly arranged at the middle position of the workbench 1, a first portal frame 6 is further fixedly arranged on the workbench 1, the pressing mechanism 3 is fixedly arranged on the first portal frame 6, the pressing mechanism 3 is positioned right above the jig mechanism 2, a feeding rail 7 and a discharging rail 8 are respectively arranged at two sides of the jig mechanism 2, the transfer mechanism 4 is fixedly arranged at the side part of the first portal frame 6, the jig mechanism 2 comprises a rotating shaft 9 and a cylindrical jig block 10, the rotating shaft 9 is vertically connected to the workbench 1, the jig block 10 is fixedly arranged on the rotating shaft 9, a jig groove 11 is arranged on the jig block 10, fixed mounting has first three-jaw chuck 12 in tool groove 11, still be provided with drive tool piece 10 pivoted drive assembly on the workstation 1, pressing mechanism 3 is including pressing according to piece 13 and the hydraulic stem 14 of fixed mounting on first portal frame 6, press according to the output fixed connection of piece 13 with hydraulic stem 14, be provided with holding tank 15 on pressing according to piece 13, fixed mounting has second three-jaw chuck 16 in the holding tank 15. When the device is used for friction welding of the shaft sleeve, firstly, the shaft sleeve in the feeding rail 7 is transferred to the jig groove 11 by the transfer mechanism 4, then the transfer mechanism 4 integrally moves to the side part of the jig block 10, a space is made for the pressing mechanism 3, then the gasket is manually placed in the accommodating groove 15, the gasket is fixed by the second three-jaw chuck 16, the gasket is pushed to the upper end of the shaft sleeve by the hydraulic rod 14 and is given a certain pressure, the driving assembly can drive the jig block 10 to rotate at a high speed, the gasket is enabled to reach a plastic state by heat generated by friction between the shaft sleeve and the gasket, finally, the shaft sleeve and the gasket are welded together by applying pressure, after welding is completed, the hydraulic rod 14 is retracted, then the transfer mechanism 4 moves to the side of the jig block 10, the produced shaft sleeve is moved to the discharging rail 8, and discharging is achieved.
And a positioning column 17 is fixedly arranged at the middle position in the accommodating groove 15. Install reference column 17 in holding tank 15, can make things convenient for the staff to fix the gasket between second three-jaw chuck 16, prevent that the staff from putting the gasket misplacement.
The drive assembly includes runner 18 and vertical hub connection bull stick 19 on workstation 1, runner 18 is fixed to be set up on bull stick 19, runner 18 and tool piece 10 pass through the transmission of belt 20 and connect, still be provided with the ring channel 21 that supplies belt 20 cover to establish on the tool piece 10, still be provided with drive bull stick 19 pivoted power unit 22 on the workstation 1.
The power mechanism 22 comprises a threaded rod 23, a motor 24 and a gear 25 fixedly arranged at the upper end of the rotating rod 19, the workbench 1 is further symmetrically provided with a mounting seat 26, the threaded rod 23 is horizontally connected to the mounting seat 26 in a horizontal shaft mode, the motor 24 is fixedly arranged on the mounting seat 26, the end portion of the threaded rod 23 is fixedly connected with the output end of the motor 24, and the gear 25 is meshed with the threaded rod 23.
The transfer mechanism 4 is including second portal frame 27 and the first electronic lead screw slip table 28 of symmetry setting in tool piece 10 both sides, the both ends of second portal frame 27 are fixed respectively and are set up on the slider of the first electronic lead screw slip table 28 that corresponds, fixed mounting has the electronic lead screw slip table 29 of second on the second portal frame 27, the fixed mechanism of getting is provided with on the output of the electronic lead screw slip table 29 of second.
The fixed mechanism of getting and putting is including third three-jaw chuck 30 and fixed mounting cylinder 31 on the electronic lead screw slip table 29 slider of second, the vertical downwardly extending of output of cylinder 31, third three-jaw chuck 30 and cylinder 31's output fixed connection.
The three finger ends of the first three-jaw chuck 12 and the third three-jaw chuck 30 are provided with fingers for outwardly bracing a workpiece. The first three-jaw chuck 12 and the third three-jaw chuck 30 are both supported from inside to outside, so that the shaft sleeve is fixed.
The working principle is as follows: when the device is used for friction welding of the shaft sleeve, firstly, the shaft sleeve in the feeding rail 7 is transferred to the jig groove 11 by the transfer mechanism 4, then the transfer mechanism 4 integrally moves to the side part of the jig block 10, a space is made for the pressing mechanism 3, then the gasket is manually placed in the accommodating groove 15, the gasket is fixed by the second three-jaw chuck 16, the gasket is pushed to the upper end of the shaft sleeve by the hydraulic rod 14 and is given a certain pressure, the driving assembly can drive the jig block 10 to rotate at a high speed, the gasket is enabled to reach a plastic state by heat generated by friction between the shaft sleeve and the gasket, finally, the shaft sleeve and the gasket are welded together by applying pressure, after welding is completed, the hydraulic rod 14 is retracted, then the transfer mechanism 4 moves to the side of the jig block 10, the produced shaft sleeve is moved to the discharging rail 8, and discharging is achieved.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (7)
1. The utility model provides a bimetal axle sleeve friction welding machine which characterized in that: comprises a workbench (1), a jig mechanism (2), a pressing mechanism (3) and a transfer mechanism (4), wherein a plurality of supporting leg frames (5) are arranged at the bottom of the workbench (1), the jig mechanism (2) is fixedly arranged at the middle position of the workbench (1), a first portal frame (6) is also fixedly arranged on the workbench (1), the pressing mechanism (3) is fixedly arranged on the first portal frame (6), the pressing mechanism (3) is positioned right above the jig mechanism (2), a feeding track (7) and a discharging track (8) are respectively arranged at two sides of the jig mechanism (2), the transfer mechanism (4) is fixedly arranged at the side part of the first portal frame (6), the jig mechanism (2) comprises a rotating shaft (9) and a cylindrical jig block (10), the rotating shaft (9) is vertically connected on the workbench (1), tool piece (10) are fixed to be set up in pivot (9), be provided with tool groove (11) on tool piece (10), fixed mounting has first three-jaw chuck (12) in tool groove (11), still be provided with drive tool piece (10) pivoted drive assembly on workstation (1), pressing means (3) are including pressing down hydraulic stem (14) on pressure piece (13) and fixed mounting on first portal frame (6), press the output fixed connection of pressing down piece (13) and hydraulic stem (14), be provided with holding tank (15) on the pressure piece (13), fixed mounting has second three-jaw chuck (16) in holding tank (15).
2. The bimetallic bushing friction welder of claim 1, wherein: and a positioning column (17) is fixedly arranged at the middle position in the accommodating groove (15).
3. The bimetallic bushing friction welder according to claim 2, characterized in that: the driving assembly comprises a rotating wheel (18) and a rotating rod (19) which is vertically connected to the workbench (1), the rotating wheel (18) is fixedly arranged on the rotating rod (19), the rotating wheel (18) and a jig block (10) are connected through a belt (20) in a transmission mode, an annular groove (21) for sleeving the belt (20) is further formed in the jig block (10), and a power mechanism (22) for driving the rotating rod (19) to rotate is further arranged on the workbench (1).
4. A bimetallic bushing friction welder according to claim 3, characterized in that: the power mechanism (22) comprises a threaded rod (23), a motor (24) and a gear (25) fixedly arranged at the upper end of a rotating rod (19), mounting seats (26) are symmetrically arranged on the workbench (1), a horizontal shaft of the threaded rod (23) is connected to the mounting seats (26), the motor (24) is fixedly mounted on the mounting seats (26), the end of the threaded rod (23) is fixedly connected with the output end of the motor (24), and the gear (25) is meshed with the threaded rod (23).
5. The bimetallic bushing friction welder according to claim 4, characterized in that: transfer mechanism (4) are including second portal frame (27) and symmetry setting first electronic lead screw slip table (28) in tool piece (10) both sides, the both ends of second portal frame (27) are fixed respectively and are set up on the slider of the first electronic lead screw slip table (28) that corresponds, fixed mounting has the electronic lead screw slip table of second (29) on second portal frame (27), the fixed mechanism of getting is provided with on the output of the electronic lead screw slip table of second (29).
6. The bimetallic bushing friction welder according to claim 5, characterized in that: the fixed mechanism of putting of getting is including third three-jaw chuck (30) and cylinder (31) of fixed mounting on the electronic lead screw slip table of second (29) slider, the vertical downwardly extending of output of cylinder (31), the output fixed connection of third three-jaw chuck (30) and cylinder (31).
7. The bimetallic bushing friction welder according to claim 6, characterized in that: the three finger ends of the first three-jaw chuck (12) and the third three-jaw chuck (30) are respectively provided with a finger part for outwards bracing a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669942.XU CN212169324U (en) | 2020-04-27 | 2020-04-27 | Bimetal axle sleeve friction welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669942.XU CN212169324U (en) | 2020-04-27 | 2020-04-27 | Bimetal axle sleeve friction welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212169324U true CN212169324U (en) | 2020-12-18 |
Family
ID=73764849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020669942.XU Active CN212169324U (en) | 2020-04-27 | 2020-04-27 | Bimetal axle sleeve friction welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212169324U (en) |
-
2020
- 2020-04-27 CN CN202020669942.XU patent/CN212169324U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1066-6, Nanyuan West Road, Xitang Town, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee after: Jiashan sanding Machinery Co., Ltd Address before: No.1066-6, Nanyuan West Road, Xitang Town, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee before: Jiashan sanding Machinery Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |