CN221019116U - Long-life friction welding device - Google Patents
Long-life friction welding device Download PDFInfo
- Publication number
- CN221019116U CN221019116U CN202322755652.3U CN202322755652U CN221019116U CN 221019116 U CN221019116 U CN 221019116U CN 202322755652 U CN202322755652 U CN 202322755652U CN 221019116 U CN221019116 U CN 221019116U
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- mounting seat
- screw rod
- shell
- machine head
- driven gear
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- 238000003466 welding Methods 0.000 title claims abstract description 42
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a long-life friction welding device, which comprises: the welding driving assembly comprises a shell, a servo motor, a planetary reducer, driving gears, driven gear rings, rotary seats and mounting seats, wherein the servo motor is mounted on two sides of the inner bottom end of the shell, the output end of the servo motor is connected with the planetary reducer, the driving gears are mounted at the output end of the planetary reducer, the driving gears are movably connected with the driven gear rings, the driven gear rings are movably connected with the shell, the rotary seats are connected to the bottom end of the outer side of each driven gear ring, the mounting seats are mounted at the bottom ends of the rotary seats, and welding heads are detachably mounted on the mounting seats. According to the long-life friction welding device, the friction welding heads are driven to rotate through the motors, and meanwhile, the planetary speed reducer is installed to reduce the rotating speed of the motors, so that the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of friction welding, in particular to a long-life friction welding device.
Background
Friction welding is a method of welding by using heat generated by friction of a workpiece contact surface as a heat source to plastically deform a workpiece under pressure. Under the action of pressure, relative movement between welding contact end surfaces is utilized to generate friction heat and plastic deformation heat at a friction surface and a nearby area thereof under the action of constant or increasing pressure and torque, so that the temperature of the nearby area thereof is increased to a temperature range close to but generally lower than a melting point, the deformation resistance of the material is reduced, the plasticity is improved, an oxide film of an interface is broken, plastic deformation and flow are generated along with the material under the action of top forging pressure, and the solid welding method for welding is realized through molecular diffusion and recrystallization of the interface.
However, the existing friction welding device often adopts a single motor driving mode, and the motor works at a high rotating speed for a long time, so that the service life is reduced.
Disclosure of utility model
The utility model aims to provide a long-life friction welding device, which drives a friction welding head to rotate through a plurality of motors, and simultaneously installs a planetary reducer to reduce the rotating speed of the motors, so that the service life of the device is prolonged, and the problems raised by the technical background are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a long life friction welding apparatus comprising:
The welding driving assembly comprises a shell, a servo motor, a planetary reducer, driving gears, driven gear rings, rotary seats and mounting seats, wherein the servo motor is arranged on two sides of the inner bottom end of the shell, the output end of the servo motor is connected with the planetary reducer, the driving gears are arranged at the output end of the planetary reducer, the two driving gears are movably connected with the driven gear rings, the driven gear rings are movably connected with the shell, the rotary seats are connected to the bottom end of the outer side of each driven gear ring, the mounting seats are arranged at the bottom ends of the rotary seats, and welding heads are detachably arranged on the mounting seats;
The three fixing parts are respectively connected with a machine head mounting seat, a stand column and a base, and the movable parts of the three moving driving components are respectively connected with a shell, the machine head mounting seat and a processing platform;
The three fixed parts are respectively connected with the shell, the upright post and the base, and the movable parts of the three sliding components are respectively connected with the front end of the machine head installation seat, the bottom end of the machine head installation seat and the processing platform.
Preferably, the movable driving assembly comprises a driving motor, a screw rod mounting seat and a screw rod nut, wherein the three driving motors are respectively arranged on the machine head mounting seat, the upright post and the base, the output end of the driving motor is connected with one end of the screw rod, the screw rod is movably connected with the screw rod nut, and the three screw rod nuts are respectively arranged on the shell, the machine head mounting seat and the processing platform;
The driving motor is used for driving the screw rod to rotate, the screw rod is used for applying rotating force to the screw rod nut, and the screw rod nut is used for being connected with an external device when receiving the rotating force, the external device plays a limiting role, so that the screw rod nut moves linearly along the screw rod to drive the shell, the machine head mounting seat and the machining platform to move along the Y axis, the Z axis and the X axis respectively.
Preferably, the three screw rod mounting seats are respectively arranged on the machine head mounting seat, the upright post and the base, and the screw rod mounting seats are movably connected with the other end of the screw rod;
the screw rod mounting seat is used for mounting the other end of the screw rod, so that the screw rod can keep stable rotation.
Preferably, the sliding assembly comprises sliding blocks and sliding rails, three groups of sliding rails are respectively arranged on the shell, the upright post and the base, each group of sliding rails consists of two sliding rails which are arranged in parallel, the sliding rails are movably connected with a plurality of sliding blocks at equal intervals, and the three groups of sliding blocks are respectively arranged at the front end of the machine head mounting seat, the bottom end of the machine head mounting seat and the processing platform;
The slider is used for removing along the slide rail for aircraft nose mount pad and the processing platform of slider connection can remove along the slide rail, and the slide rail is used for providing the track that the slider removed, restriction slider removes the direction.
Preferably, the bottom of stand is connected with top one side of base, top opposite side top of base is provided with processing platform, and processing platform is located the mount pad below.
Preferably, the inner side of the driven gear ring is movably connected with a rotary bearing ring, and the inner ring of the rotary bearing ring is connected with a shell;
The rotary bearing ring is used for connecting the driven gear ring and the shell, and enables the driven gear ring to keep stable rotation.
Compared with the prior art, the utility model has the following beneficial effects: the servo motors are respectively arranged on two sides and are connected with the planetary speed reducer and then connected with the driving gear, the driven gear ring is driven to rotate through the driving gear, the planetary speed reducer reduces the rotating speed of the servo motors, and the service life of the servo motors is prolonged, so that the service life of the device is prolonged;
According to the long-life friction welding device, the friction welding heads are driven to rotate through the motors, and meanwhile, the planetary speed reducer is installed to reduce the rotating speed of the motors, so that the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the inside of the present utility housing;
FIG. 3 is a schematic view of the structure of the base of the present invention housing and the connected movable driving assembly and sliding assembly;
FIG. 4 is a schematic view of the structure of the nose mount and the connected movable driving assembly of the present invention;
FIG. 5 is a schematic view of the structure of the present utility housing column and the connected mobile drive assembly and sliding assembly;
Fig. 6 is a schematic structural diagram of the welding driving assembly and the connected sliding assembly of the practical housing.
Reference numerals and names in the drawings are as follows:
100. Welding a driving assembly; 110. a housing; 120. a servo motor; 130. a planetary reducer; 140. a drive gear; 150. a driven gear ring; 160. a swivel bearing ring; 170. a rotary base; 180. a mounting base; 200. a movement drive assembly; 210. a driving motor; 220. a screw rod; 230. a screw rod mounting seat; 240. a screw nut; 300. a sliding assembly; 310. a slide block; 320. a slide rail; 400. a machine head mounting seat; 500. a base; 600. a column; 700. and (5) a processing platform.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 6, an embodiment of the present utility model is provided: a long life friction welding apparatus comprising:
The welding driving assembly 100 comprises a shell 110, a servo motor 120, a planetary reducer 130, a driving gear 140, a driven gear ring 150, a rotary seat 170 and an installation seat 180, wherein the two sides of the bottom end of the interior of the shell 110 are connected with the servo motor 120 through bolts, the output end of the servo motor 120 is connected with the planetary reducer 130 in an embedded manner, the output end of the planetary reducer 130 is connected with the driving gear 140 in an embedded manner, the two driving gears 140 are connected with the driven gear ring 150 in an engaged manner, the driven gear ring 150 is rotationally connected with the shell 110, the bottom end of the outer side of the driven gear ring 150 is connected with the rotary seat 170 through bolts, the bottom end of the rotary seat 170 is connected with the installation seat 180 through bolts, and a welding head is detachably arranged on the installation seat 180;
The three fixed parts of the mobile driving assembly 200 are respectively connected with a machine head mounting seat 400, a stand column 600 and a base 500, and the movable parts of the three mobile driving assemblies 200 are respectively connected with a shell 110, the machine head mounting seat 400 and a processing platform 700;
The three fixing parts of the sliding assembly 300 are respectively connected with the shell 110, the upright post 600 and the base 500, and the movable parts of the three sliding assemblies 300 are respectively connected with the front end of the machine head mounting seat 400, the bottom end of the machine head mounting seat 400 and the processing platform 700;
The housing 110 is used for accommodating an internal device and driving the internal device to move along a Y axis, the servo motor 120 is used for providing power for the planetary reducer 130, the planetary reducer 130 is used for providing a torque increasing function and driving the driving gear 140 to rotate, the driving gear 140 is used for driving the driven gear to rotate, the driven gear is used for driving the rotary seat 170 to rotate, the rotary seat 170 is used for driving the mounting seat 180 to rotate, the mounting seat 180 is used for mounting a welding head, thereby completing friction welding work, the mobile driving assembly 200 is used for providing power for sliding the housing 110, the machine head mounting seat 400 and the machining platform 700 towards the Y axis, the Z axis and the X axis respectively, and the sliding assembly 300 is used for enabling the housing 110, the machine head mounting seat 400 and the machining platform 700 to slide in the directions of the Y axis, the Z axis and the X axis;
When the welding machine is specifically used, the servo motor 120 is turned on to provide power for the planetary reducer 130, the planetary reducer 130 drives the driving gear 140 to rotate, the driving gear 140 is used for driving the driven gear to rotate, the driven gear drives the mounting seat 180 to rotate through the rotary seat 170, the mounting seat 180 drives the welding head to rotate, and the shell 110, the machine head mounting seat 400 and the machining platform 700 are driven to move along the Y axis, the Z axis and the X axis through the moving driving assembly 200 and the sliding assembly 300, so that the articles to be welded are driven to finish welding work.
Example two
Referring to fig. 1 to 6, in the long-life friction welding device according to the present utility model, compared with the first embodiment, the present embodiment further includes:
the mobile driving assembly 200 comprises a driving motor 210, a screw rod 220, a screw rod mounting seat 230 and screw rod nuts 240, wherein the three driving motors 210 are respectively connected to the machine head mounting seat 400, the upright post 600 and the base 500 through bolts, the output end of the driving motor 210 is connected with one end of the screw rod 220 through a coupling, the screw rod 220 is in threaded connection with the screw rod nuts 240, and the three screw rod nuts 240 are respectively connected to the shell 110, the machine head mounting seat 400 and the processing platform 700 through bolts;
The three screw rod mounting seats 230 are respectively connected to the machine head mounting seat 400, the upright post 600 and the base 500 through bolts, and the screw rod mounting seat 230 is rotatably connected with the other end of the screw rod 220;
When in use, the screw 220 is driven to rotate by the driving motor 210, the screw 220 rotates on the screw mounting seat 230 to apply a rotating force to the screw nut 240, the screw nut 240 slides along the screw 220 due to the limiting function of the connected external parts, and driving forces of a Y axis, a Z axis and an X axis are provided for the shell 110, the machine head mounting seat 400 and the processing platform 700 which are connected with the screw nut 240.
The sliding assembly 300 comprises sliding blocks 310 and sliding rails 320, wherein three groups of sliding rails 320 are respectively connected to the shell 110, the upright post 600 and the base 500 through bolts, each group of sliding rails 320 consists of two sliding rails 320 which are arranged in parallel, the sliding rails 320 are equidistantly and slidably connected with three sliding blocks 310, and the three groups of sliding blocks 310 are respectively connected to the front end of the machine head mounting seat 400, the bottom end of the machine head mounting seat 400 and the processing platform 700 through bolts;
In use, after the housing 110, the handpiece mount 400 and the processing platform 700 are driven, the slider 310 connected through the bottom end slides on the slide rail 320, so that the housing 110, the handpiece mount 400 and the processing platform 700 can move along the Y-axis, the Z-axis and the X-axis.
The bottom end of the upright post 600 is connected with one side of the top end of the base 500 through a bolt, a processing platform 700 is arranged above the other side of the top end of the base 500, and the processing platform 700 is positioned below the mounting seat 180;
In use, by mounting the stand 600 on the base 500, the processing platform 700 is placed under the mounting base 180, so that a welding head is disposed above the processing platform 700, and then processing is performed.
The inner side of the driven gear ring 150 is rotatably connected with a rotary bearing ring 160, and the inner ring of the rotary bearing ring 160 is connected with a shell 110 through bolts;
in use, driven ring gear 150 is secured below housing 110 by attaching driven ring gear 150 to the outside of swivel bearing ring 160, connecting the inside of swivel bearing ring 160 to housing 110.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A long life friction welding apparatus comprising:
The welding driving assembly (100) comprises a shell (110), a servo motor (120), a planetary reducer (130), driving gears (140), driven gear rings (150), a rotary seat (170) and a mounting seat (180), wherein the two sides of the bottom end of the interior of the shell (110) are respectively provided with the servo motor (120), the output end of the servo motor (120) is connected with the planetary reducer (130), the driving gears (140) are arranged at the output end of the planetary reducer (130), the two driving gears (140) are respectively and movably connected with the driven gear rings (150), the driven gear rings (150) are movably connected with the shell (110), the bottom end of the outer side of each driven gear ring (150) is connected with the rotary seat (170), the bottom end of each rotary seat (170) is provided with the mounting seat (180), and a welding head is detachably arranged on each mounting seat (180);
The three fixed parts of the mobile driving assembly (200) are respectively connected with a machine head mounting seat (400), an upright post (600) and a base (500), and the movable parts of the three mobile driving assemblies (200) are respectively connected with a shell (110), the machine head mounting seat (400) and a processing platform (700);
The three fixed parts of the sliding component (300) are respectively connected with the shell (110), the upright post (600) and the base (500), and the movable parts of the three sliding components (300) are respectively connected with the front end of the machine head mounting seat (400), the bottom end of the machine head mounting seat (400) and the processing platform (700).
2. A long life friction welding apparatus according to claim 1, wherein: the movable driving assembly (200) comprises a driving motor (210), a screw rod (220), a screw rod mounting seat (230) and screw rod nuts (240), wherein the driving motor (210) is respectively mounted on a machine head mounting seat (400), a stand column (600) and a base (500), one end of the screw rod (220) is connected with the output end of the driving motor (210), the screw rod (220) is movably connected with the screw rod nuts (240), and the screw rod nuts (240) are respectively mounted on a shell (110), the machine head mounting seat (400) and a processing platform (700).
3. A long life friction welding apparatus according to claim 2, wherein: the three screw rod installation seats (230) are respectively installed on the machine head installation seat (400), the upright post (600) and the base (500), and the screw rod installation seat (230) is movably connected with the other end of the screw rod (220).
4. A long life friction welding apparatus according to claim 1, wherein: the sliding assembly (300) comprises sliding blocks (310) and sliding rails (320), three groups of sliding rails (320) are respectively arranged on a shell (110), a stand column (600) and a base (500), each group of sliding rails (320) is composed of two sliding rails (320) which are arranged in parallel, the sliding rails (320) are movably connected with a plurality of sliding blocks (310) at equal intervals, and the three groups of sliding blocks (310) are respectively arranged at the front end of a machine head mounting seat (400), the bottom end of the machine head mounting seat (400) and a processing platform (700).
5. A long life friction welding apparatus according to claim 1, wherein: the bottom of stand (600) is connected with top one side of base (500), top opposite side top of base (500) is provided with processing platform (700), and processing platform (700) are located mount pad (180) below.
6. A long life friction welding apparatus according to claim 1, wherein: the inner side of the driven gear ring (150) is movably connected with a rotary bearing ring (160), and the inner ring of the rotary bearing ring (160) is connected with a shell (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755652.3U CN221019116U (en) | 2023-10-14 | 2023-10-14 | Long-life friction welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755652.3U CN221019116U (en) | 2023-10-14 | 2023-10-14 | Long-life friction welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221019116U true CN221019116U (en) | 2024-05-28 |
Family
ID=91166723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322755652.3U Active CN221019116U (en) | 2023-10-14 | 2023-10-14 | Long-life friction welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221019116U (en) |
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2023
- 2023-10-14 CN CN202322755652.3U patent/CN221019116U/en active Active
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