CN202825090U - Arc surfacing clamping deflection device - Google Patents
Arc surfacing clamping deflection device Download PDFInfo
- Publication number
- CN202825090U CN202825090U CN 201220494245 CN201220494245U CN202825090U CN 202825090 U CN202825090 U CN 202825090U CN 201220494245 CN201220494245 CN 201220494245 CN 201220494245 U CN201220494245 U CN 201220494245U CN 202825090 U CN202825090 U CN 202825090U
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- main shaft
- arc surfacing
- gear
- displacement device
- worm
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Abstract
The utility model relates to an arc surfacing clamping deflection device and belongs to the technical field of mechanical engineering. The arc surfacing clamping deflection device is characterized by comprising a workpiece clamping slewing mechanism, a rotating conductive device and a worktable turnover mechanism. The workpiece clamping slewing mechanism is a motor drive worktable main shaft slewing mechanism, and a chuck used for clamping workpieces is installed at the upper end of a main shaft in a coaxial mode. The rotating conductive device is installed at the lower end of the worktable main shaft in a coaxial mode, and the worktable turnover mechanism is a worm and worm wheel mechanism and connected with the overturn workpiece clamping slewing mechanism. The arc surfacing clamping deflection device has the advantages of being simple in structure, compact in assembly, large in speed regulation range, large in overturn angle range, simple in clamping, high in degree of automation, good in flexibility, wide in range of application and high in safety performance and work efficiency, stepless speed change of the main shaft is achieved, automatic and circulatory control of forward and backward rotation of the main shaft is achieved, and the like.
Description
Technical field
The utility model belongs to mechanical engineering technical field, particularly relates to a kind of arc surfacing displacement device that is installed.
Background technology
At present, some surface of revolution of engineering machinery axle class, dish class driving member is the important process face of part often, and these working faces are easy to damage inefficacy.Application is to welding technology, and these inefficacy surfaces can effectively be repaired.Existing positioner generally is that the welding procedure according to structural member designs.This positioner has bearing capacity height, advantage that robust motion is good.But have the parts trouble that is installed, often need the design specialized jig, the working platform overturning angular range is little, and very flexible adjust trouble, and system power is large, the technical problems such as complex structure.
Summary of the invention
The utility model provides a kind of arc surfacing displacement device that is installed for solving the technical problem that exists in the known technology.
The purpose of this utility model provides a kind of simple in structure, and assembling is compact, and the revolution speed adjustable range is large, and the flip angle scope is large, and is easy and simple to handle, and it is simple to be installed, the arc surfacing of satisfying the characteristics such as the engineering machinery driving member arc surfacing technological requirement displacement device that is installed.
The utility model arc surfacing technical scheme that displacement device takes that is installed is:
A kind of arc surfacing displacement device that is installed is characterized in: the arc surfacing displacement device that is installed comprises piece-holder slew gear, rotary conductive device and turnover mechanism for workbench; The piece-holder slew gear is motor-driven workbench main shaft slew gear, and the main shaft upper end is coaxially installed with the chuck of holding workpiece; Rotary conductive device is in the coaxial installation in workbench main shaft lower end, and turnover mechanism for workbench is worm-and-wheel gear, connects upset piece-holder slew gear.
The utility model arc surfacing displacement device that is installed can also adopt following technical scheme:
The described arc surfacing displacement device that is installed is characterized in: motor-driven workbench main shaft slew gear is that the transmission of motor band is slowed down and driven the reductor power shaft, and speed reducer output shaft is through gear transmission reducing and drive the workbench main shaft slew gear.
The described arc surfacing displacement device that is installed is characterized in: rotary conductive device is the coaxial installation conducting slip ring in the main shaft lower end, and conducting slip ring accesses workpiece with electrode.
The described arc surfacing displacement device that is installed, be characterized in: worm-and-wheel gear is coaxial installation worm gear on the working platform overturning axle, and the worm screw level is installed on the worm gear below, and worm screw is equipped with the handwheel of manual actuation.
The described arc surfacing displacement device that is installed, be characterized in: worm-and-wheel gear is provided with transmission self-locking device.
The described arc surfacing displacement device that is installed, be characterized in: motor is variable-frequency motor, is connected with rotating control and speed adjustment control.
The described arc surfacing displacement device that is installed is characterized in: rotating control and speed adjustment control connect built-up welding zone travel switch.
Advantage and the good effect that the utlity model has are:
Arc surfacing is installed displacement device owing to adopted the brand-new technical scheme of the utility model, compared with prior art, and the utility model Effective Raise workpiece be installed efficient and axial location precision.The arc surfacing displacement device main shaft infinitely variable speeds that is installed can enlarge the diameter range of workpiece; The control of main shaft rotating automatic cycle improves the automaticity of processing; Workbench is realized 360 ° of upsets, and flexibility is good.The utlity model has simple in structurely, maintenance workload is little and energy consumption is low, can be used in the arc surfacing of engineering machinery driving member the displacement that is installed of workpiece, and is applied widely, the advantages such as security performance and operating efficiency height.
Description of drawings
Fig. 1 is the arc surfacing displacement device structural representation that is installed.
Among the figure, 1, frame; 2, main shaft; 3, turn-over rack; 4, variable-frequency motor; 5, chuck; 6, band; 7, reductor; 8, working platform overturning axle; 9, worm gear; 10, handwheel; 11, conducting slip ring; 12, gear.
The specific embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
Consult accompanying drawing 1.
Embodiment 1
A kind of arc surfacing displacement device that is installed is equipped with piece-holder slew gear, rotary conductive device and turnover mechanism for workbench in frame 1; Piece-holder and slew gear are that 6 transmissions of motor band are slowed down and driving reductor 7 power shafts, and speed reducer output shaft slows down and drives workbench main shaft 2 through gear 12 transmissions and turns round, by being coaxially installed on chuck 5 holding workpieces of main shaft 2 upper ends; Rotary conductive device is coaxial installation conducting slip ring 11 in the main shaft lower end, by conducting slip ring 11 electrode is accessed workpiece; Turnover mechanism for workbench is coaxial installation worm gear 9 on the working platform overturning axle 8, and the worm screw level is installed on the worm gear below, and worm screw is by handwheel 10 manual actuation, and worm gear 9 worm-drive possess auto-lock function.Select variable-frequency motor 4 as spindle drive motor, be connected with rotating control and speed adjustment control, realize rotating control and the speed regulation function of variable-frequency motor, set the built-up welding zone by travel switch.
The specific implementation process of present embodiment:
The arc surfacing displacement device that is installed adopts three jaw self-centerings welding chuck card engaging workpiece, and workpiece is installed and has higher coaxial precision and the efficient that is installed.Motor drives the reductor power shaft by V--belt Drive, and stable drive can realize mechanical overload protection; Reductor is selected the secondary planet spindle wheel swinging reducer, and transmission speed ratio is large, compact conformation; Speed reducer output shaft can be realized the high pulling torque transmission by the gear drive drive shaft.By conducting slip ring welding electrode is accessed workpiece, compare with the traditional electrical brush device, stability is high, and is simple in structure.The Worm Wheel System with auto-lock function is selected in the working platform overturning transmission, has improved the flexibility of working platform overturning location.
Workpiece is installed on the chuck 5, and rotation hand wheel 10 to the angle of being convenient to the workpiece built-up welding, is fixed working platform overturning with wire feed welding gun aligning surfacing part and with the welding gun support.Start frequency converter, the low rate start variable-frequency motor is by adjusting travel switch set positions built-up welding zone, disable motor after setting is finished.Set welding machine parameter and motor speed, start welding machine and become the device spindle motor.The running of spindle motor can be set as the reciprocation cycle drive manner and set cycle-index according to the built-up welding amount, like this, after finishing one deck built-up welding in the built-up welding zone, will automatically implement the built-up welding of the second layer in the built-up welding zone, so circulation is until reach the cycle-index of setting.
Present embodiment has the main shaft infinitely variable speeds, and workpiece processing diameter range is large; The control of main shaft rotating automatic cycle, automaticity is high; Workbench is realized 360 ° of upsets, and flexibility is good, can be widely used in the arc surfacing of engineering machinery driving member the characteristics such as the displacement that is installed to workpiece.
Claims (7)
1. arc surfacing displacement device that is installed is characterized in that: the arc surfacing displacement device that is installed comprises piece-holder slew gear, rotary conductive device and turnover mechanism for workbench; The piece-holder slew gear is motor-driven workbench main shaft slew gear, and the main shaft upper end is coaxially installed with the chuck of holding workpiece; Rotary conductive device is in the coaxial installation in workbench main shaft lower end, and turnover mechanism for workbench is worm-and-wheel gear, connects upset piece-holder slew gear.
2. the arc surfacing according to claim 1 displacement device that is installed, it is characterized in that: motor-driven workbench main shaft slew gear is that the transmission of motor band is slowed down and driving reductor power shaft, and speed reducer output shaft is through gear transmission reducing and drive the workbench main shaft slew gear.
3. the arc surfacing according to claim 1 displacement device that is installed, it is characterized in that: rotary conductive device is the coaxial installation conducting slip ring in the main shaft lower end, and conducting slip ring accesses workpiece with electrode.
4. the arc surfacing according to claim 1 displacement device that is installed, it is characterized in that: worm-and-wheel gear is coaxial installation worm gear on the working platform overturning axle, and the worm screw level is installed on the worm gear below, and worm screw is equipped with the handwheel of manual actuation.
5. the arc surfacing according to claim 4 displacement device that is installed, it is characterized in that: worm-and-wheel gear is provided with transmission self-locking device.
6. the arc surfacing according to claim 1 displacement device that is installed, it is characterized in that: motor is variable-frequency motor, is connected with rotating control and speed adjustment control.
7. the arc surfacing according to claim 6 displacement device that is installed, it is characterized in that: rotating control and speed adjustment control connect built-up welding zone travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494245 CN202825090U (en) | 2012-09-25 | 2012-09-25 | Arc surfacing clamping deflection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494245 CN202825090U (en) | 2012-09-25 | 2012-09-25 | Arc surfacing clamping deflection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825090U true CN202825090U (en) | 2013-03-27 |
Family
ID=47936882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220494245 Expired - Fee Related CN202825090U (en) | 2012-09-25 | 2012-09-25 | Arc surfacing clamping deflection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825090U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331564A (en) * | 2013-07-12 | 2013-10-02 | 苏州澳冠自动化设备有限公司 | Workpiece fixing device with dual rotating shafts |
| CN103386578A (en) * | 2013-07-12 | 2013-11-13 | 苏州澳冠自动化设备有限公司 | Rotary shaft structure convenient for electrifying |
| CN103600196A (en) * | 2013-11-28 | 2014-02-26 | 上海航天精密机械研究所 | Welding positioner control system |
| CN104889627A (en) * | 2015-06-12 | 2015-09-09 | 吴江市松陵镇铭益自动化机械设备厂 | Three-dimensional steering welding workbench |
| CN106334897A (en) * | 2015-07-17 | 2017-01-18 | 河北汇中管道装备有限公司 | Automatic welding machine for inner arc surface and outer arc surface of plate bend |
| CN108015478A (en) * | 2017-10-30 | 2018-05-11 | 无锡市迪索数控焊接设备有限公司 | Welding turntable |
| CN108747697A (en) * | 2018-05-07 | 2018-11-06 | 芜湖良匠机械制造有限公司 | A kind of rotating device of fluid pressure type glass substrate frame processing |
-
2012
- 2012-09-25 CN CN 201220494245 patent/CN202825090U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331564A (en) * | 2013-07-12 | 2013-10-02 | 苏州澳冠自动化设备有限公司 | Workpiece fixing device with dual rotating shafts |
| CN103386578A (en) * | 2013-07-12 | 2013-11-13 | 苏州澳冠自动化设备有限公司 | Rotary shaft structure convenient for electrifying |
| CN103600196A (en) * | 2013-11-28 | 2014-02-26 | 上海航天精密机械研究所 | Welding positioner control system |
| CN104889627A (en) * | 2015-06-12 | 2015-09-09 | 吴江市松陵镇铭益自动化机械设备厂 | Three-dimensional steering welding workbench |
| CN104889627B (en) * | 2015-06-12 | 2017-05-24 | 乐清市风杰电子科技有限公司 | Three-dimensional steering welding workbench |
| CN106334897A (en) * | 2015-07-17 | 2017-01-18 | 河北汇中管道装备有限公司 | Automatic welding machine for inner arc surface and outer arc surface of plate bend |
| CN106334897B (en) * | 2015-07-17 | 2019-09-20 | 河北汇中管道装备有限公司 | The two-sided automatic welder of outer arc in plate elbow |
| CN108015478A (en) * | 2017-10-30 | 2018-05-11 | 无锡市迪索数控焊接设备有限公司 | Welding turntable |
| CN108747697A (en) * | 2018-05-07 | 2018-11-06 | 芜湖良匠机械制造有限公司 | A kind of rotating device of fluid pressure type glass substrate frame processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180925 |