CN113523903A - Valve processing platform with adjustable - Google Patents
Valve processing platform with adjustable Download PDFInfo
- Publication number
- CN113523903A CN113523903A CN202110850351.1A CN202110850351A CN113523903A CN 113523903 A CN113523903 A CN 113523903A CN 202110850351 A CN202110850351 A CN 202110850351A CN 113523903 A CN113523903 A CN 113523903A
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- China
- Prior art keywords
- base
- detection plate
- plate
- turntable
- adjustable valve
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
Abstract
The invention relates to the technical field of metal processing, and provides an adjustable valve processing platform which comprises a base, wherein a turntable for fixing a cylindrical part of a valve is arranged on the base; a fixed stop block and a movable stop block are arranged on the rotary table; the number of the fixed stop blocks is two, and the number of the movable stop blocks is one; the turntable is also provided with a pin plate, and a workpiece fixing pin is threaded on the pin plate; a slidable detection plate is also vertically arranged on the base; at least two sliding chutes are arranged on the base in parallel; the detection plate is provided with a sliding block which is embedded into the sliding groove in a sliding manner; when the detection plate slides on the base, the detection plate always keeps a vertical state; at least three ejector rods are movably arranged on the detection plate in a penetrating way; one end of the ejector rod is used for abutting against a flange of the valve, and the other end of the ejector rod is fixedly connected with the induction block; and the detection plate is correspondingly provided with a position sensor for detecting the induction block. Therefore, the invention can be adjusted through the turntable, and can be used for judging through the ejector rod detection arranged on the detection plate and the signals sent by the position sensor, thereby improving the detection efficiency and accuracy.
Description
Technical Field
The invention belongs to the technical field of metal processing, and particularly relates to an adjustable valve processing platform.
Background
Referring to fig. 1, the valve is basically constructed by a cylinder 101, the body of the cylinder 101 being connected to a flange 102.
During machining, the flange 102 is machined by fixing the cylinder 101 in place, usually by a tool. Since the cylinder 101 itself lacks a positioning structure, it is necessary to align the perpendicularity of the machined surface of the flange 102 and the cylinder 101 at the time of fixing.
The current alignment mode is manual alignment, and detection is carried out through a cutter or a detection head of a machine tool. Often requiring adjustment multiple times and having a high requirement on the skill level of the operator. The operation efficiency is low, and the adjustment difficulty is large.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks, an object of the present invention is to provide an adjustable valve machining platform, which is adjusted by a turntable, detected by a lift rod disposed on a detection plate, and judged by using a signal sent by a position sensor, so as to improve the detection efficiency and accuracy. The invention can complete the adjustment, detection and fixation of the valve on the base in advance, and then the whole base is hoisted on a machine tool, thereby reducing the operation intensity.
In order to achieve the purpose, the invention provides an adjustable valve processing platform which comprises a base, wherein a turntable used for fixing a cylinder part of a valve is arranged on the base; a fixed stop block and a movable stop block are arranged on the rotary table; the number of the fixed stop blocks is two, and the number of the movable stop blocks is one;
the turntable is also provided with a pin plate, and a workpiece fixing pin is threaded on the pin plate;
a slidable detection plate is also vertically arranged on the base; at least two sliding grooves are arranged on the base in parallel; the detection plate is provided with a sliding block which is embedded into the sliding groove in a sliding manner; when the detection plate slides on the base, the detection plate always keeps a vertical state;
at least three ejector rods are movably arranged on the detection plate in a penetrating manner; one end of the ejector rod is used for abutting against a flange of the valve, and the other end of the ejector rod is fixedly connected with the induction block; and the detection plate is correspondingly provided with a position sensor for detecting the induction block.
According to the adjustable valve machining platform, the movable stop block is positioned on a perpendicular bisector of a connecting line of the two fixed stop blocks.
According to the adjustable valve machining platform, the rotary table is embedded on the base; and a turntable fixing pin is also arranged on the base in a penetrating way.
According to the adjustable valve machining platform, the cross section of the sliding chute is in an inverted T shape.
According to the adjustable valve processing platform, the number of the ejector rods on the detection plate is three; slowly moving the detection plate to be close to the flange plate; if the three position sensors simultaneously sense the sensing blocks of the corresponding ejector rods, the flange plate is adjusted to the preset posture.
According to the adjustable valve machining platform, the ejector rod is further provided with the reset stop ring.
According to the adjustable valve machining platform, the position sensor is a proximity type induction switch.
According to the adjustable valve processing platform, one end of the ejector rod, which is contacted with the flange plate, is spherical.
The invention aims to provide an adjustable valve machining platform which is adjusted through a rotary table, is detected through a mandril arranged on a detection plate, is judged by utilizing a signal sent by a position sensor, and improves the detection efficiency and accuracy. The invention can complete the adjustment, detection and fixation of the valve on the base in advance, and then the whole base is hoisted on a machine tool, thereby reducing the operation intensity.
Drawings
FIG. 1 is a schematic diagram of a prior art valve;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the region A in FIG. 2;
FIG. 4 is a schematic view of the structure in the direction A of FIG. 3;
FIG. 5 is a schematic structural diagram of the region B in FIG. 2;
FIG. 6 is a schematic view of the structure in the direction A of FIG. 5;
FIG. 7 is a schematic view of the structure in the direction A of FIG. 2;
in the figure: 1-base, 11-rotary table, 12-fixed stop block, 13-movable stop block, 14-pin plate, 15-workpiece fixed pin and 16-rotary table fixed pin; 2-a detection plate, 21-a mandril, 22-an induction block, 23-a position sensor, 24-a reset baffle ring and 25-a slide block; 101-cylinder, 102-flange.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Referring to fig. 2, the invention provides an adjustable valve processing platform, which comprises a base 1, wherein a turntable 11 for fixing a cylinder 101 part of a valve is arranged on the base 1; referring to fig. 2, a fixed stop 12 and a movable stop 13 are arranged on the rotary table 11; referring to fig. 4 again, there are two fixed stoppers 12 and one movable stopper 13; furthermore, the movable stopper 13 is located on a perpendicular bisector of a connecting line of the two fixed stoppers 12, and the three fix the cylinder 101 together.
The turntable 11 is also provided with a pin plate 14, and a workpiece fixing pin 15 is threaded on the pin plate 14; after the valve is placed, the movable stop block 13 is pushed to move through the workpiece fixing pin 15, and is tightly fixed.
The turntable 11 is rotated to angle the adjustable flange 102. Preferably, the turntable 11 is embedded in the base 1; a turntable fixing pin 16 is also arranged on the base 1 in a penetrating manner; after the angular adjustment of the flange 102 is completed, the turntable fixing pin 16 is tightened to fix it.
A slidable detection plate 2 is also vertically arranged on the base 1; referring to fig. 7, at least two sliding grooves are arranged on the base 1 in parallel; the detection plate 2 is provided with a slide block 25 which is slidably embedded in the chute; the detection plate 2 is always kept in a vertical state when sliding on the base 1.
Preferably, the cross section of the chute is in an inverted T shape, so that the state of the detection plate 2 is not changed in the sliding process.
Referring to fig. 5, a plurality of ejector rods 21 are movably arranged on the detection plate 2 in a penetrating manner; one end of the ejector rod 21 is used for abutting against a flange plate 102 of the valve, and the other end of the ejector rod is fixedly connected with an induction block 22; a position sensor 23 for detecting the induction block 22 is correspondingly arranged on the detection plate 2;
referring to fig. 6, as an embodiment, the number of the ejector pins 21 on the detection plate 2 of the present invention is three; slowly moving the detection plate 2 to be close to the flange plate 102; if the three position sensors 23 simultaneously sense the sensing blocks 22 of the corresponding jacks 21, it is indicated that the flange plate 102 has been adjusted to the predetermined posture. If only one position sensor 23 signals that it is necessary to continue the adjustment. Until three position sensors 23 simultaneously emit a signal, the turntable 11 is rotated.
Preferably, one end of the ejector rod 21, which is in contact with the flange plate 102, is spherical, so that the contact area is reduced, and the detection sensitivity is improved.
Furthermore, a reset stop ring 24 is also arranged on the ejector rod 21. All the jack rods 21 are brought to the same initial position before the start of the test.
The position sensor 23 of the invention is a proximity inductive switch, and when the inductive block 22 is detected, the indication of the inductive switch is lightened, thereby being convenient for the judgment of operators.
Preferably, the number of the ejector rods 21 is 4-6; three of the blank valves can be selected according to the actual conditions of the blank valves; the detection is prevented from being influenced by the defects of bulges, pits and the like on the detection position of the flange plate 102.
The invention can complete the adjustment, detection and fixation of the valve on the base 1 in advance, and then the whole base 1 is hoisted on a machine tool, thereby reducing the operation intensity. The invention is adjusted by the turntable 11, is detected by the ejector rod 21 arranged on the detection plate 2, and is judged by the signal sent by the position sensor 23, thereby improving the detection efficiency and accuracy.
In conclusion, the adjustable valve machining platform provided by the invention is adjusted through the turntable, is detected through the ejector rods arranged on the detection plate, and is judged by utilizing signals sent by the position sensors, so that the detection efficiency and accuracy are improved. The invention can complete the adjustment, detection and fixation of the valve on the base in advance, and then the whole base is hoisted on a machine tool, thereby reducing the operation intensity.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. An adjustable valve processing platform is characterized by comprising a base, wherein a turntable used for fixing a cylindrical part of a valve is arranged on the base; a fixed stop block and a movable stop block are arranged on the rotary table; the number of the fixed stop blocks is two, and the number of the movable stop blocks is one;
the turntable is also provided with a pin plate, and a workpiece fixing pin is threaded on the pin plate;
a slidable detection plate is also vertically arranged on the base; at least two sliding grooves are arranged on the base in parallel; the detection plate is provided with a sliding block which is embedded into the sliding groove in a sliding manner; when the detection plate slides on the base, the detection plate always keeps a vertical state;
at least three ejector rods are movably arranged on the detection plate in a penetrating manner; one end of the ejector rod is used for abutting against a flange of the valve, and the other end of the ejector rod is fixedly connected with the induction block; and the detection plate is correspondingly provided with a position sensor for detecting the induction block.
2. The adjustable valve tooling platform of claim 1 wherein the movable stop is positioned on a perpendicular bisector of a line connecting the two fixed stops.
3. The adjustable valve machining platform of claim 1, wherein the turntable is embedded in the base; and a turntable fixing pin is also arranged on the base in a penetrating way.
4. The adjustable valve machining platform of claim 1, wherein the cross-sectional shape of the chute is an inverted T-shape.
5. The adjustable valve-machining platform of claim 1, wherein the number of the ejector pins on the sensing plate is three; slowly moving the detection plate to be close to the flange plate; if the three position sensors simultaneously sense the sensing blocks of the corresponding ejector rods, the flange plate is adjusted to the preset posture.
6. The adjustable valve machining platform of claim 1, wherein the ram is further provided with a reset stop ring.
7. The adjustable valve work platform of claim 1, wherein the position sensor is a proximity sensitive switch.
8. The adjustable valve machining platform of claim 7, wherein the end of the post contacting the flange is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110850351.1A CN113523903B (en) | 2021-07-27 | 2021-07-27 | Valve processing platform with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110850351.1A CN113523903B (en) | 2021-07-27 | 2021-07-27 | Valve processing platform with adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113523903A true CN113523903A (en) | 2021-10-22 |
| CN113523903B CN113523903B (en) | 2022-05-13 |
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ID=78089170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110850351.1A Active CN113523903B (en) | 2021-07-27 | 2021-07-27 | Valve processing platform with adjustable |
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| Country | Link |
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| CN (1) | CN113523903B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4012463A1 (en) * | 1990-04-19 | 1991-11-07 | Royal Werkzeug Kontrollanlagen | Machine tool with stepwise rotatable worktable - which is locked in required positions at intermeshing teeth |
| JPH05253795A (en) * | 1992-03-11 | 1993-10-05 | Okuma Mach Works Ltd | Alignment adjusting method for non-circular shaped work in cylindrical coordinate type three-dimensional measuring device |
| GB9712080D0 (en) * | 1996-06-15 | 1997-08-13 | Western Atlas Uk Ltd | Workpiece inspection and handling |
| DE10259257A1 (en) * | 2002-12-11 | 2004-06-24 | Marquart, Ingeborg | Device for central tightening of rotary driven parts has device for detecting deviations of part from circular rotation, computer for computing required control parameters to achieve circular rotation |
| DE102004023789A1 (en) * | 2004-05-07 | 2005-12-01 | Index-Werke Gmbh & Co. Kg Hahn & Tessky | Workpiece contour surface centering method, involves bringing centering unit and rotation axis relative to one another in durable effect position, and moving centering unit and axis relative to one other until centering unit lies at surface |
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| CN101121235A (en) * | 2006-07-29 | 2008-02-13 | 沃尔特玛斯其能博有限公司 | Machine tool with improved true running |
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| CN209140379U (en) * | 2018-11-06 | 2019-07-23 | 济南易恒技术有限公司 | A kind of automatic angular positioning device |
| CN211414573U (en) * | 2019-12-05 | 2020-09-04 | 扬州欧普兄弟机械工具有限公司 | Tool bit state detection device of numerical control machine tool |
| CN111716147A (en) * | 2020-06-02 | 2020-09-29 | 大连理工大学 | Device and method for accurately controlling and processing wall thickness error of rotary shell part |
| CN111823036A (en) * | 2020-07-17 | 2020-10-27 | 大连理工大学 | Rapid positioning device and method for thin-wall conical cylinder |
| CN112427969A (en) * | 2020-10-28 | 2021-03-02 | 九江精密测试技术研究所 | Method for processing axial positioning surface of turntable frame |
-
2021
- 2021-07-27 CN CN202110850351.1A patent/CN113523903B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4012463A1 (en) * | 1990-04-19 | 1991-11-07 | Royal Werkzeug Kontrollanlagen | Machine tool with stepwise rotatable worktable - which is locked in required positions at intermeshing teeth |
| JPH05253795A (en) * | 1992-03-11 | 1993-10-05 | Okuma Mach Works Ltd | Alignment adjusting method for non-circular shaped work in cylindrical coordinate type three-dimensional measuring device |
| GB9712080D0 (en) * | 1996-06-15 | 1997-08-13 | Western Atlas Uk Ltd | Workpiece inspection and handling |
| DE10259257A1 (en) * | 2002-12-11 | 2004-06-24 | Marquart, Ingeborg | Device for central tightening of rotary driven parts has device for detecting deviations of part from circular rotation, computer for computing required control parameters to achieve circular rotation |
| DE102004023789A1 (en) * | 2004-05-07 | 2005-12-01 | Index-Werke Gmbh & Co. Kg Hahn & Tessky | Workpiece contour surface centering method, involves bringing centering unit and rotation axis relative to one another in durable effect position, and moving centering unit and axis relative to one other until centering unit lies at surface |
| DE102006020681A1 (en) * | 2006-04-27 | 2007-10-31 | Carl Zeiss Industrielle Messtechnik Gmbh | Work piece positioning device, has linear drives adjusting length of three legs, and measuring system configured to measure position measured values of local measuring points at table top |
| CN101121235A (en) * | 2006-07-29 | 2008-02-13 | 沃尔特玛斯其能博有限公司 | Machine tool with improved true running |
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| CN105290701A (en) * | 2014-06-06 | 2016-02-03 | 上海卫星装备研究所 | High-pointing-accuracy plane finishing method based on integration of measurement and machining |
| CN205572001U (en) * | 2016-04-26 | 2016-09-14 | 齐齐哈尔北方机器有限责任公司 | High -efficient cantilever type aligning device of support body class part |
| CN209140379U (en) * | 2018-11-06 | 2019-07-23 | 济南易恒技术有限公司 | A kind of automatic angular positioning device |
| CN211414573U (en) * | 2019-12-05 | 2020-09-04 | 扬州欧普兄弟机械工具有限公司 | Tool bit state detection device of numerical control machine tool |
| CN111716147A (en) * | 2020-06-02 | 2020-09-29 | 大连理工大学 | Device and method for accurately controlling and processing wall thickness error of rotary shell part |
| CN111823036A (en) * | 2020-07-17 | 2020-10-27 | 大连理工大学 | Rapid positioning device and method for thin-wall conical cylinder |
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| CN113523903B (en) | 2022-05-13 |
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