CN212858295U - Two-axis servo positioner of air valve surface strengthening system - Google Patents
Two-axis servo positioner of air valve surface strengthening system Download PDFInfo
- Publication number
- CN212858295U CN212858295U CN202021538517.3U CN202021538517U CN212858295U CN 212858295 U CN212858295 U CN 212858295U CN 202021538517 U CN202021538517 U CN 202021538517U CN 212858295 U CN212858295 U CN 212858295U
- Authority
- CN
- China
- Prior art keywords
- positioning
- positioning seat
- assembly
- air valve
- seat
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a diaxon servo machine of shifting of pneumatic valve surface strengthening system, the test platform comprises a support, be equipped with the locating component who is used for clamping work piece and drive work piece gyration on the frame, the frame side is equipped with upset drive assembly, upset drive assembly output extend into the frame in with locating component connects, the axis of upset drive assembly output with the axis of locating component drive work piece gyration is perpendicular. The utility model discloses a machine of shifting can the centre gripping work piece fix a position and gyration, and cooperation welding system accomplishes the build-up welding to the cambered surface, has improved the efficiency of processing, and the build-up welding quality is better.
Description
Technical Field
The utility model relates to an air valve processing equipment technical field especially relates to a diaxon servo machine of shifting of air valve surface strengthening system.
Background
The service life of a piston rod of the air valve is determined, the service life of the air valve is short due to the fact that a traditional air valve piston rod is lack of reinforcement, and is low, a machining process is developed later, in the machining process of the piston rod of the air valve, nickel-based high-temperature alloy is welded on one end of the piston rod in an overlaying mode, abrasion resistance and corrosion resistance of the piston rod are improved, the service life of the piston rod is prolonged, however, due to the fact that the side face of one end of the piston rod is an arc face, a positioner on the market at present is difficult to meet overlaying of the arc face, most of the piston rod is still welded manually, time and labor are consumed in manual welding, efficiency is.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a pneumatic valve surface strengthening system's diaxon servo machine of shifting, this machine of shifting can the clamping workpiece fix a position and revolve, and cooperation welding system accomplishes the build-up welding to the cambered surface, has improved the efficiency of processing, and the build-up welding quality is better, and the yields is higher.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a two-axis servo positioner of an air valve surface strengthening system comprises a machine base, wherein a positioning assembly used for clamping a workpiece and driving the workpiece to rotate is arranged on the machine base, an overturning driving assembly is arranged on the side surface of the machine base, the output end of the overturning driving assembly extends into the machine base and is connected with the positioning assembly, and the axis of the output end of the overturning driving assembly is perpendicular to the axis of the positioning assembly driving the workpiece to rotate;
the positioning assembly comprises a long-strip-shaped positioning table, a first positioning seat and a second positioning seat are arranged at the two ends of the positioning table in the length direction respectively, a rotary motor and a rotary disc are arranged on the second positioning seat, the output end of the turnover driving assembly is connected with the second positioning seat, the output shaft of the rotary motor is connected with the rotary disc through a gear and is used for driving the rotary disc to rotate, a positioning claw is arranged on the rotary disc towards the side face of the first positioning seat, a positioning block is arranged on the first positioning seat towards the side face of the second positioning seat, and the position of the positioning block corresponds to the position of the positioning claw.
In the structure, when the piston rod of the air valve is subjected to surfacing reinforcement, the piston rod is positioned on the positioning assembly of the two-axis servo positioner, the piston rod on the positioning assembly is subjected to surfacing through the welding system, the welding system is provided with the adjustment in the X-axis direction and the Y-axis direction, the two-axis servo positioner can perform integral overturning on a workpiece and the rotation of the workpiece, and the efficiency and the quality of surfacing are improved.
The utility model discloses a machine of shifting can the centre gripping work piece fix a position and revolve, and cooperation welding system accomplishes the build-up welding to the cambered surface, has improved the efficiency of processing, and the build-up welding quality is better, and the setting of first locating seat and second locating seat is convenient for fix a position the piston rod more, and through set up the work piece gyration on rotary motor drive gyration dish and positioning claw and the positioning claw on the second locating seat, the gyration is more stable.
Preferably, the first positioning seat comprises a sliding table assembly, the sliding direction of the sliding table assembly is parallel to the length direction of the positioning table, a pneumatic adjusting mechanism is arranged on the sliding table assembly, the telescopic direction of the pneumatic adjusting mechanism is parallel to the sliding direction of the sliding table assembly, the piston end of the pneumatic adjusting mechanism faces the second positioning seat, and the positioning block is arranged at the piston end of the pneumatic adjusting mechanism.
Through setting up slip table subassembly and pneumatic adjustment mechanism, what the slip table subassembly adopted is manual ball screw structure, drives slider and pneumatic adjustment mechanism motion through the slide rail, realizes the regulation to the long stroke of locating piece, what pneumatic adjustment mechanism realized is the regulation of short stroke for the regulation efficiency of first locating piece is higher, the control range is bigger, the precision is higher.
Preferably, a water cooling device is arranged inside the second positioning seat, and one end of the water cooling device extends to the position of the positioning claw.
Because the surfacing position of the piston rod is in a position close to the positioning claw, and the water cooling device is arranged in the second positioning seat, the workpiece can be cooled by the positioning claw, so that the safety is higher, and the welding quality is further improved.
Has the advantages that:
1. the positioner can clamp a workpiece to position and rotate, and complete the surfacing of the cambered surface by matching with a welding system, thereby improving the processing efficiency and having better surfacing quality;
2. the first positioning seat and the second positioning seat are arranged, so that the piston rod is more conveniently positioned, and the second positioning seat is provided with the rotary motor to drive the rotary disc, the positioning claw and the workpiece on the positioning claw to rotate, so that the rotation is more stable;
3. the sliding table assembly adopts a manual ball screw structure, the sliding block and the pneumatic adjusting mechanism are driven to move through the sliding rail, so that long stroke adjustment of the positioning block is realized, and short stroke adjustment is realized through the pneumatic adjusting mechanism, so that the first positioning seat is higher in adjusting efficiency, larger in adjusting range and higher in accuracy;
4. because the surfacing position of the piston rod is close to the positioning claw, and the water cooling device is arranged in the second positioning seat, the workpiece can be cooled by the positioning claw, and the safety is higher.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an air valve surface enhancement system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the valve surface enhancement system of the present invention with the protective cover removed;
fig. 3 is a schematic structural diagram of a welding system according to an embodiment of the present invention;
FIG. 4 is an enlarged partial schematic view of FIG. 3 at A;
fig. 5 is a schematic structural diagram of one of the viewing angles of the two-axis servo positioner according to the embodiment of the present invention;
FIG. 6 is a schematic view of a portion of the enlarged structure at B in FIG. 5;
fig. 7 is a schematic structural diagram of another view angle of the two-axis servo positioner according to the embodiment of the present invention.
Reference numerals:
10. two-axis servo positioner; 11. a machine base; 12. a turnover drive assembly; 121. turning over a motor; 13. a positioning assembly; 131. a positioning table; 1311. a sliding table assembly; 1312. a pneumatic adjustment mechanism; 1313. positioning blocks; 132. a second positioning seat; 1321. a rotary motor; 1322. a rotary disk; 1323. a positioning claw; 133. a first positioning seat; 20. a welding system; 21. an X-axis adjusting mechanism; 22. a Y-axis adjustment mechanism; 23. a fine adjustment mechanism; 24. a spray gun; 30. a shield.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and 2, a two-axis servo positioner of a gas valve surface strengthening system comprises a protective cover 30, a welding system 20 positioned in the protective cover 30 and a two-axis servo positioner 10, as shown in fig. 3 and 4, the welding system 20 includes a Y-axis adjusting mechanism 22, an X-axis adjusting mechanism 21 located on the Y-axis adjusting mechanism 22, a fine-tuning mechanism 23 located on the X-axis adjusting mechanism 21, and a spray gun 24 located on the fine-tuning mechanism, the two-axis servo positioner 10 is located below the spray gun, as shown in fig. 5, the two-axis servo positioner 10 includes a base 11, a positioning assembly 13 for clamping a workpiece and driving the workpiece to rotate is disposed on the base 11, an inversion driving assembly 12 is disposed on a side surface of the base 11, an output end of the inversion driving assembly 12 extends into the base 11 and is connected to the positioning assembly 13, and an axis of an output end of the inversion driving assembly 12 is perpendicular to an axis of the positioning assembly 13 driving the workpiece to rotate.
The overturning driving component 12 comprises an overturning motor 121, an output shaft of the overturning motor 121 is connected with a reduction gearbox, and an output end of the reduction gearbox is connected with the positioning component 13 through a gear mechanism and used for driving the positioning component 13 to drive the workpiece to overturn.
In the structure, when the piston rod of the air valve is subjected to surfacing reinforcement, the piston rod is positioned on the positioning assembly 13 of the two-axis servo positioner 10, the piston rod on the positioning assembly 13 is subjected to surfacing through the welding system 20, the welding system 20 has the adjustment in the X-axis direction and the Y-axis direction, the two-axis servo positioner 10 can turn over the workpiece integrally and rotate the workpiece, and the surfacing efficiency and the surfacing quality are improved.
The position of the build-up welding of the piston rod of pneumatic valve is the side that the piston rod is close to the one end of unit, and this side is an cambered surface, this is so that when the build-up welding, not only need welding system 20 to adjust on X axle direction and Y axle direction, still need upset drive assembly 12 drive work piece to carry out certain upset, the axis of the X axle of welding system 20 is located same vertical plane with the axis after the work piece location, so set up, welding system 20 during operation adjustment X axle direction and Y axle direction, the work piece carries out self gyration and upset under the drive of locating component 13, can build-up welding to the cambered surface of piston rod one end.
The utility model discloses a system is through setting up a diaxon servo machine 10 and welding system, with the piston rod location on the locating component 13 of diaxon servo machine 10, carries out build-up welding through welding system 20 to the piston rod on locating component 13, and welding system 20 has the regulation of X axle direction and Y axle direction, and diaxon servo machine 10 can carry out holistic upset and the gyration of work piece self to the work piece, has promoted the efficiency and the quality of build-up welding.
In one embodiment, as shown in fig. 5 and 6, the positioning assembly 13 includes an elongated positioning table 131, the two ends of the positioning table 131 in the length direction are respectively provided with a first positioning seat 133 and a second positioning seat 132, the second positioning seat 132 is provided with a rotary motor 1321 and a rotary disk 1322, the rotary motor 1321 is located at the upper end of the second positioning seat 132, the rotary disk 1322 is located at the side surface of the second positioning seat 132, the back of the rotary disk 1322 is coaxially and fixedly provided with a gear, an output shaft of the rotary motor 1321 is provided with a gear engaged with the gear at the back of the rotary disk 1322, in this way, the rotary motor 1321 drives the rotary disk 1322 to rotate through the gear, in fig. 6, the gear connection structure of the rotary motor 1321 and the rotary disk 1322 is wrapped by a shield, the output end of the turnover driving assembly 12 is connected with the second positioning seat 132, the output shaft of the rotary motor 1321 is connected with the rotary disk through the gear for, the side surface of the rotary disc 1322 facing the first positioning seat 133 is provided with a positioning claw 1323, the side surface of the first positioning seat 133 facing the second positioning seat 132 is provided with a positioning block 1313, and the position of the positioning block 1313 corresponds to the position of the positioning claw 1323.
It is a common technique for a rod-shaped member such as a piston rod to position and clamp both ends thereof by the positioning block 1313 and the positioning claws 1323, and the structure of the positioning block 1313 and the positioning claws 1323 will not be described here.
The arrangement of the first positioning seat 133 and the second positioning seat 132 is more convenient for positioning the piston rod, and the rotation motor 1321 arranged on the second positioning seat 132 drives the rotary disk 1322, the positioning claw 1323 and the workpiece on the positioning claw 1323 to rotate, so that the rotation is more stable.
In one embodiment, as shown in fig. 7, the first positioning seat 133 includes a sliding table assembly 1311, a sliding direction of the sliding table assembly 1311 is parallel to a length direction of the positioning table 131, a pneumatic adjusting mechanism 1312 is disposed on the sliding table assembly 1311, an extending direction of the pneumatic adjusting mechanism 1312 is parallel to the sliding direction of the sliding table assembly 1311, a piston end of the pneumatic adjusting mechanism 1312 faces the second positioning seat 132, and a positioning block 1313 is disposed at the piston end of the pneumatic adjusting mechanism 1312.
In the present embodiment, as shown in fig. 7, the slide table assembly 1311 is a manual ball screw slide table assembly 1311, and a rotation handle is provided at one end of the positioning table 131 away from the second positioning base 132.
Through setting up slip table subassembly 1311 and pneumatic adjustment mechanism 1312, what slip table subassembly 1311 adopted is manual ball screw structure, drives slider and pneumatic adjustment mechanism 1312 through the slide rail and moves, realizes the regulation to the long stroke of locating piece 1313, what pneumatic adjustment mechanism 1312 realized is the regulation of short stroke for first locating seat 133's regulation efficiency is higher, the control range is bigger, the precision is higher.
In one embodiment, a water cooling device is disposed inside the second positioning seat 132, and one end of the water cooling device extends to the position of the positioning claw 1323.
Because the build-up welding position of the piston rod is in a position close to the positioning claw 1323, and the water cooling device is arranged inside the second positioning seat 132, the workpiece can be cooled through the positioning claw 1323, and the safety is higher.
The water cooling device of the surfacing welding machine belongs to the conventional technical means of those skilled in the art, in this embodiment, only the position of the water cooling device is adjusted, the water cooling device is disposed inside the second positioning seat 132, and the water channel is disposed on the side of the second positioning seat 132 away from the first positioning seat 133, as long as the water cooling mechanism can cool the inner surface of one end of the piston rod through the positioning claw 1323, the structure of the water cooling device itself is not described.
In one embodiment, as shown in FIG. 4, the fine adjustment mechanism 23 includes a Z-direction manual adjustment module and an X-direction servo module.
The manual adjustment module of Z direction and the setting of the servo module of X direction for the precision of build-up welding is higher, the quality of build-up welding is better.
In one embodiment, the X-axis adjustment mechanism 21 and the Y-axis adjustment mechanism 22 are both ball screw mechanisms.
The ball screw mechanism can quickly adjust the fine adjustment mechanism 23 and the position of the spray gun 24 on the fine adjustment mechanism 23, and is high in efficiency and precision.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (3)
1. A two-axis servo positioner of an air valve surface strengthening system is characterized by comprising a machine base, wherein a positioning assembly used for clamping a workpiece and driving the workpiece to rotate is arranged on the machine base;
the positioning assembly comprises a long-strip-shaped positioning table, a first positioning seat and a second positioning seat are arranged at the two ends of the positioning table in the length direction respectively, a rotary motor and a rotary disc are arranged on the second positioning seat, the output end of the turnover driving assembly is connected with the second positioning seat, the output shaft of the rotary motor is connected with the rotary disc through a gear and is used for driving the rotary disc to rotate, a positioning claw is arranged on the rotary disc towards the side face of the first positioning seat, a positioning block is arranged on the first positioning seat towards the side face of the second positioning seat, and the position of the positioning block corresponds to the position of the positioning claw.
2. The two-axis servo positioner of the air valve surface strengthening system according to claim 1, wherein the first positioning seat comprises a sliding table assembly, the sliding direction of the sliding table assembly is parallel to the length direction of the positioning table, a pneumatic adjusting mechanism is arranged on the sliding table assembly, the telescopic direction of the pneumatic adjusting mechanism is parallel to the sliding direction of the sliding table assembly, the piston end of the pneumatic adjusting mechanism faces the second positioning seat, and the positioning block is arranged at the piston end of the pneumatic adjusting mechanism.
3. The two-axis servo positioner of an air valve surface strengthening system according to claim 1, wherein a water cooling device is arranged inside the second positioning seat, and one end of the water cooling device extends to the position of the positioning claw.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019216385182 | 2019-09-27 | ||
| CN201921638518 | 2019-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212858295U true CN212858295U (en) | 2021-04-02 |
Family
ID=75218031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021538517.3U Active CN212858295U (en) | 2019-09-27 | 2020-07-29 | Two-axis servo positioner of air valve surface strengthening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212858295U (en) |
-
2020
- 2020-07-29 CN CN202021538517.3U patent/CN212858295U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103386576B (en) | Aluminum alloy automobile dashboard bracket welder | |
| CN211414808U (en) | Integrative frock of usefulness is polished in welding | |
| CN110405325A (en) | A kind of argon arc welding machine and its working method with heat sinking function | |
| CN211028636U (en) | Air valve surface strengthening system | |
| CN211277135U (en) | Automatic welding manipulator | |
| CN206475020U (en) | A kind of multistation burnishing device | |
| CN110385634A (en) | A kind of internal perisporium polishing machine of nut | |
| CN212858295U (en) | Two-axis servo positioner of air valve surface strengthening system | |
| CN116160165B (en) | Robot welding equipment for guardrail welding | |
| CN210997449U (en) | Upper chip removal deep hole machining mechanism | |
| CN219598497U (en) | Quick adjustment type hot riveting welding equipment for hull steel structure machining | |
| CN115365626A (en) | Plasma welding system for intelligent robot | |
| CN212552412U (en) | Arc welding equipment for rotating brake shoe of welding gun | |
| CN213730846U (en) | Deburring device for precision machining | |
| CN110682023A (en) | Air valve surface strengthening system | |
| CN218613256U (en) | Hollow spherical grinding fixture | |
| CN112605576A (en) | Automatic robot for multi-point welding and working method thereof | |
| CN110605581A (en) | Upper chip removal deep hole machining mechanism | |
| CN208913734U (en) | A kind of weld seam processing unit (plant) | |
| CN219649519U (en) | Polishing tool | |
| CN216399167U (en) | Burnishing device is used in pliers processing with positioning mechanism | |
| CN212823589U (en) | Welding manipulator | |
| CN214642625U (en) | A repair plane trimming device after valve body valve plate welds for motor transmission refabrication | |
| CN220808582U (en) | Rivet welding positioning tool | |
| CN220679790U (en) | Welding device of muffler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |