CN107538105A - A kind of eccentric valve automatic surfacing lathe - Google Patents
A kind of eccentric valve automatic surfacing lathe Download PDFInfo
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- CN107538105A CN107538105A CN201610474527.7A CN201610474527A CN107538105A CN 107538105 A CN107538105 A CN 107538105A CN 201610474527 A CN201610474527 A CN 201610474527A CN 107538105 A CN107538105 A CN 107538105A
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- welding
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- positioner
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Abstract
The invention discloses a kind of overlaying welding machine tool, is specifically related to a kind of eccentric valve automatic surfacing lathe；Including positioner, eccentric gradient disk and manipulator, described positioner one end is provided with eccentric gradient disk, the eccentric gradient disk front end clamps built-up welding product, manipulator is provided with beside the positioner, described manipulator one end is provided with welding oscillator, welding oscillator is provided with welding gun transverse micro-adjustment mechanism, installs pile of grounds welding gun on the welding gun micro-adjusting mechanism, the manipulator is provided with powder feeder.The present invention is the model structure that large-scale vertical operation machine combines with positioner, shell is " locked in " operation, can ensure to add the aesthetics of equipment while technical know-how, avoid shop personnel between influence each other, surfacing quality is high, built-up welding excellent in efficiency, dependence of the production product to solder technologist is reduced, and production efficiency is high, substantially increases the quality of product.
Description
Technical field
The present invention relates to a kind of overlaying welding machine tool, is specifically related to a kind of eccentric valve automatic surfacing lathe.
Background technology
Eccentric valve is a kind of valve that we commonly use, and eccentric valve is constantly improving, and is improved to by incipient butterfly valve with one heart single inclined
Heart butterfly valve, double eccentric butterfly valve is being improved to by single eccentric-butterfly-valve, in the three-eccentric-butterfly-valve by double eccentric butterfly valve improvement till now, institute
Three eccentricity is called, the shape for being exactly sealing pair is not positive cone, but oblique cone, and eccentric maximum feature is exactly fundamentally to change three times
Seal construction, no longer it is position seals but torsion sealing, does not rely on the elastic deformation of valve seat, but fully relies on
The contact face pressure of valve seat reaches sealing effectiveness, therefore at one stroke solves metal seat valve zero leakage this problem, and contacts face pressure
It is directly proportional to pressure medium, high pressure resistant high temperature is also readily solved.
In order to improve sealing surface hardness, technique now uses bead-welding technology more, alloy powder built-up welding, but inclined due to eccentric valve
Heart feature, overlaying surface is irregular ring curved surface, therefore the difficulty of automatic surfacing is very big, to solve this problem, it is proposed that one
Kind eccentric valve automatic surfacing lathe.
The content of the invention
The technical problem to be solved in the present invention is the defects of overcoming prior art, there is provided a kind of eccentric valve automatic surfacing lathe, is adopted
With new structure, a kind of equipment of energy automatic surfacing eccentric valve is designed, solves some of conventional eccentric valve in welding
Problem.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：Design a kind of eccentric valve automatic resurfacing welding machine
Bed, including positioner, eccentric gradient disk and manipulator, described positioner one end are provided with eccentric gradient disk, institute
State eccentric gradient disk front end and clamp built-up welding product, manipulator, the manipulator one are provided with beside the positioner
End is provided with welding oscillator, and welding oscillator is provided with welding gun transverse micro-adjustment mechanism, pile of grounds is installed on the welding gun micro-adjusting mechanism
Welding gun, the manipulator are provided with powder feeder, and positioner and the manipulator surrounding is fixedly connected with outside lathe
Shell fence, the machine tool enclosure fence front and back sides middle are pulled provided with lathe.
Further, it is installed with colored steel around the machine tool enclosure fence.
Further, the positioner is provided with rotary shaft, and the eccentric gradient disk activity connection is on the rotary shaft, described
Manipulator lower end is provided with guide rail, and the manipulator is provided with column and spreader, leading screw is connected with the column,
The leading screw and spreader are by being threaded togather.
The beneficial effect that is reached of the present invention is：A kind of eccentric valve automatic surfacing lathe, the structure of eccentric gradient disk is employed,
It ensure that welded seal face is in horizontal plane all the time in valve built-up welding product rotary course, it is vertical with welding gun holding, recycle numerical control
The horizontal walking width of programme-control welding gun coincide with overlaying surface change width, realizes the automatic surfacing of eccentric valve sealing surface,
The equipment of the present invention, it is the model structure that large-scale vertical operation machine combines with positioner, equipment is provided with shell, and " locked in " operation can
To add the aesthetics of equipment while secrecy, this complete equipment surfacing quality is high, and built-up welding effect is good, reduces to solder technologist
Dependence, improve production efficiency and the quality of product.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, with embodiments of the invention one
Rise and be used to explain the present invention, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of top view of eccentric valve automatic surfacing lathe of the present invention.
Fig. 2 is a kind of front view of eccentric valve automatic surfacing lathe of the present invention.
In figure：1- positioners, 2- bias gradients disk, 3- built-up welding product, 4- pile of grounds welding gun, 5- welding gun transverse direction freqency fine adjustment machines
Structure, 6- powder feeders, 7- manipulators, 8- machine tool enclosures fence, 9- lathes sliding door, 10- welding oscillators.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred embodiment described herein is only
For instruction and explanation of the present invention, it is not intended to limit the present invention.
As shown in Figure 1 to Figure 2, a kind of eccentric valve automatic surfacing lathe, including positioner 1, the eccentric and of gradient disk 2
Manipulator 7, described one end of positioner 1 are provided with eccentric gradient disk 2, and the eccentric front end of gradient disk 2 clamps built-up welding
Product 3, the side of positioner 1 are provided with manipulator 7, and described one end of manipulator 7 is provided with welding oscillator
10, welding oscillator 10 is provided with welding gun transverse micro-adjustment mechanism 5, and pile of grounds welding gun 4 is installed on the welding gun micro-adjusting mechanism 5,
The manipulator 7 is provided with powder feeder 6, and positioner 1 and manipulator 7 surrounding is fixedly connected with lathe
Shell fence 8, the front and back sides middle of machine tool enclosure fence 8 are provided with lathe sliding door 9.
Colored steel is installed with around the machine tool enclosure fence 8, is so closed whole lathe, technology guarantor can be played
Close effect, also shop personnel can be allowed not influence between each other, the positioner 1 is provided with rotary shaft, described inclined
Heart gradient disk 2 is flexibly connected on the rotary shaft, and the lower end of manipulator 7 is provided with guide rail, and the manipulator 7 is provided with
Column and spreader, leading screw are connected with the column, the leading screw and spreader are by being threaded togather, manipulator
7 be the lifting for realizing welding gun, front and rear walking, to carry out built-up welding.
The principle and advantage of the present invention：A kind of eccentric valve automatic surfacing lathe employs new structure, and it is automatic to design a kind of energy
The equipment of built-up welding eccentric valve, it is the model structure that large-scale vertical operation machine combines with positioner, when in use, has clamped built-up welding
Product 3, the starting point of built-up welding product 3, and gradient are adjusted by positioner 1, start rotary shaft, product rotation, powder
Last surfacing torch 4 moves back and forth and realizes built-up welding, ensure that welded seal face is all the time in level in the rotary course of valve built-up welding product 3
Face, it is vertical with welding gun holding, recycle the horizontal walking width and overlaying surface change width of numerical control program control pile of grounds welding gun 4
It coincide, realizes the automatic surfacing of eccentric valve sealing surface.
This equipment surfacing quality is high, built-up welding excellent in efficiency, reduces dependence of the production product to solder technologist, and production efficiency
Height, the production quantity of product is substantially increased, improve the quality of product, shell of the present invention is closing, it is ensured that technology
The aesthetics of equipment is added while secrecy, it also avoid influencing each other between shop personnel.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic.It is all in this hair
Within bright spirit and principle, any modification, equivalent substitution and improvements made etc., protection scope of the present invention should be included in
Within.
Claims (3)
1. a kind of eccentric valve automatic surfacing lathe, including positioner (1), eccentric gradient disk (2) and welding operation
Machine (7), described positioner (1) one end are provided with eccentric gradient disk (2), eccentric gradient disk (2) the front end folder
Built-up welding product (3) is filled, manipulator (7), the manipulator (7) are provided with beside the positioner (1)
One end is provided with welding oscillator (10), and welding oscillator (10) is provided with welding gun transverse micro-adjustment mechanism (5), the welding gun
Pile of grounds welding gun (4) is installed, the manipulator (7) is provided with powder feeder (6), described on micro-adjusting mechanism (5)
Positioner (1) and manipulator (7) surrounding are fixedly connected with machine tool enclosure fence (8), the machine tool enclosure
Fence (8) front and back sides middle is provided with lathe sliding door (9).
2. a kind of eccentric valve automatic surfacing lathe according to claim 1, it is characterised in that the machine tool enclosure encloses
Colored steel is installed with around column (8).
A kind of 3. eccentric valve automatic surfacing lathe according to claim 1, it is characterised in that the positioner
(1) rotary shaft is provided with, the eccentric gradient disk (2) is flexibly connected on the rotary shaft, the manipulator (7)
Lower end is provided with guide rail, and the manipulator (7) is provided with column and spreader, is connected with leading screw on the column, institute
Leading screw and spreader are stated by being threaded togather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474527.7A CN107538105A (en) | 2016-06-24 | 2016-06-24 | A kind of eccentric valve automatic surfacing lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474527.7A CN107538105A (en) | 2016-06-24 | 2016-06-24 | A kind of eccentric valve automatic surfacing lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107538105A true CN107538105A (en) | 2018-01-05 |
Family
ID=60959896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474527.7A Pending CN107538105A (en) | 2016-06-24 | 2016-06-24 | A kind of eccentric valve automatic surfacing lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107538105A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587085A (en) * | 2019-10-15 | 2019-12-20 | 宁夏吴忠市好运电焊机有限公司 | Swing capping auxiliary device of plasma powder surfacing machine |
| CN110682023A (en) * | 2019-09-27 | 2020-01-14 | 成都精益智能科技有限公司 | Air valve surface strengthening system |
-
2016
- 2016-06-24 CN CN201610474527.7A patent/CN107538105A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682023A (en) * | 2019-09-27 | 2020-01-14 | 成都精益智能科技有限公司 | Air valve surface strengthening system |
| CN110587085A (en) * | 2019-10-15 | 2019-12-20 | 宁夏吴忠市好运电焊机有限公司 | Swing capping auxiliary device of plasma powder surfacing machine |
| CN110587085B (en) * | 2019-10-15 | 2021-11-09 | 宁夏吴忠市好运电焊机有限公司 | Swing capping auxiliary device of plasma powder surfacing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |