CN110206928B - High and low temperature resistant valve casting with replaceable nameplate - Google Patents
High and low temperature resistant valve casting with replaceable nameplate Download PDFInfo
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- CN110206928B CN110206928B CN201910545263.3A CN201910545263A CN110206928B CN 110206928 B CN110206928 B CN 110206928B CN 201910545263 A CN201910545263 A CN 201910545263A CN 110206928 B CN110206928 B CN 110206928B
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- nameplate
- fixedly connected
- low temperature
- temperature resistant
- diaphragm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
Abstract
The invention discloses a high and low temperature resistant valve casting with a replaceable name plate, which comprises a valve body, wherein a name plate seat is fixedly connected to the outer wall of the front side of the valve body, a sliding groove is formed in the outer wall of the front side of the name plate seat, a name plate is slidably connected inside the sliding groove, first fixing grooves are symmetrically formed in the upper surface of the name plate, second fixing grooves are symmetrically formed in the lower surface of the name plate, first through holes are symmetrically formed in the upper surface of the sliding groove, second through holes are symmetrically formed in the lower surface of the sliding groove, first fixing blocks are respectively arranged inside the two first through holes, first connecting rods are respectively and fixedly connected to the upper surfaces of the two first fixing blocks, and the top ends of the two first connecting rods are respectively and fixedly connected with the same first transverse plate. The nameplate fixing device is simple in design and convenient to operate, can fix a nameplate in a nameplate seat, is not easy to fall off the nameplate seat, can be used for conveniently disassembling the nameplate, and saves time.
Description
Technical Field
The invention relates to the technical field of valve casting, in particular to a high-low temperature resistant valve casting with a replaceable nameplate.
Background
In the existing preparation process of valve castings, a single-mold double-sand casting method is mostly adopted, namely a casting method that a horizontal parting surface, an upper sand box and a lower sand box form a casting unit.
At present, the data plate on resistant high low temperature valve foundry goods generally adopts sticky fixed mode, and sticky mode is nevertheless under long-term use, and sticky mode makes the data plate drop from the external surface of valve body very easily, fixes repeatedly just can place the data plate in on the valve body, wastes time and energy, and it is inconvenient to change.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-low temperature resistant valve casting with a replaceable nameplate.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high and low temperature resistant valve casting with a replaceable nameplate comprises a valve body, wherein a nameplate seat is fixedly connected to the outer wall of the front side of the valve body, a sliding groove is formed in the outer wall of the front side of the nameplate seat, a nameplate is slidably connected to the inside of the sliding groove, first fixing grooves are symmetrically formed in the upper surface of the nameplate, second fixing grooves are symmetrically formed in the lower surface of the nameplate, first through holes are symmetrically formed in the upper surface of the sliding groove, second through holes are symmetrically formed in the lower surface of the sliding groove, first fixing blocks are respectively arranged inside the two first through holes, first connecting rods are respectively and fixedly connected to the upper surfaces of the two first fixing blocks, the top ends of the two first connecting rods are respectively and fixedly connected with a same first transverse plate, first positioning grooves are symmetrically formed in the inside of the first transverse plate, and first positioning columns are symmetrically and fixedly connected to the upper surface of the nameplate seat, two equal divide do not be equipped with the second fixed block, two in the inside of second through-hole the lower surface of second fixed block is equallyd divide and is do not equipped with the second connecting rod, two the same second diaphragm of the equal fixedly connected with in bottom of second connecting rod, the second constant head tank has been seted up to the inside symmetry of second diaphragm, the lower surface symmetry fixedly connected with second reference column of data plate seat, sliding connection between second constant head tank and the second reference column, first circular recess has not been seted up to the front side outer wall of first diaphragm and second diaphragm is equallyd divide, the second circular recess has all been seted up to one side outer wall in opposite directions of first diaphragm and second diaphragm.
Preferably, the diameter of the first fixing block is matched with the diameter of the first fixing groove, and the first fixing block is connected with the first fixing groove in a sliding mode.
Preferably, the diameter of the first positioning column is matched with that of the positioning groove, and the first positioning column is in sliding connection with the first positioning groove.
Preferably, the diameter of the second fixing block is matched with the diameter of the second fixing groove, and the second fixing block is connected with the second fixing groove in a sliding mode.
Preferably, the outer wall of one side of the valve body is fixedly connected with a first flange, and the outer wall of the other side of the valve body is fixedly connected with a second flange.
Preferably, the outer walls of the front sides of the first positioning column and the second positioning column are respectively provided with a threaded hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the nameplate can be fixed in the nameplate seat by arranging the first fixing groove, the second fixing groove, the first fixing block and the second fixing block, so that the nameplate is not easy to fall off from the nameplate seat;
2. according to the invention, the first circular groove is arranged, so that the nameplate can be conveniently replaced, the time of workers is saved, and the replacement efficiency is improved;
in conclusion, the nameplate fixing device is simple in design and convenient to operate, can fix the nameplate in the nameplate seat, is not easy to enable the nameplate to fall off from the nameplate seat, can also be convenient to disassemble, and saves time.
Drawings
FIG. 1 is a schematic structural view of a high and low temperature resistant valve casting with a replaceable nameplate according to the present invention;
FIG. 2 is a schematic structural view of a first transverse plate of a high and low temperature resistant valve casting with a replaceable nameplate according to the present invention;
fig. 3 is a front view of a replaceable nameplate high and low temperature resistant valve casting according to the present invention.
In the figure: the valve comprises a valve body 1, a nameplate seat 2, a sliding groove 3, a nameplate 4, a first fixing groove 5, a second fixing groove 6, a first through hole 7, a second through hole 8, a first fixing block 9, a first connecting rod 10, a first transverse plate 11, a first positioning groove 12, a first positioning column 13, a second fixing block 14, a second connecting rod 15, a second transverse plate 16, a second positioning column 17, a second positioning column 18, a first circular groove 19, a second circular groove 20, a first flange 21 and a second flange 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a high and low temperature resistant valve casting with a replaceable name plate comprises a valve body 1, a name plate seat 2 fixedly connected to the outer wall of the front side of the valve body 1, a sliding groove 3 formed in the outer wall of the front side of the name plate seat 2, a name plate 4 slidably connected to the inside of the sliding groove 3, first fixing grooves 5 symmetrically formed in the upper surface of the name plate 4, second fixing grooves 6 symmetrically formed in the lower surface of the name plate 4, first through holes 7 symmetrically formed in the upper surface of the sliding groove 3, second through holes 8 symmetrically formed in the lower surface of the sliding groove 3, first fixing blocks 9 respectively arranged inside the two first through holes 7, first connecting rods 10 respectively fixedly connected to the upper surfaces of the two first fixing blocks 9, the top ends of the two first connecting rods 10 are respectively and fixedly connected to a same first transverse plate 11, first fixing grooves 12 symmetrically formed in the first transverse plate 11, first positioning posts 13 symmetrically fixedly connected to the upper surface of the name plate seat 2, two second through-holes 8's inside is equallyd divide and is do not equipped with second fixed block 14, two second fixed block 14's lower surface is equallyd divide and is do not equipped with second connecting rod 15, the same second diaphragm 16 of the equal fixedly connected with in bottom of two second connecting rod 15, second constant head tank 17 has been seted up to the inside symmetry of second diaphragm 16, the lower surface symmetry fixedly connected with second reference column 18 of data plate seat 2, sliding connection between second constant head tank 17 and the second reference column 18, first circular recess 19 has respectively been seted up to the front side outer wall of first diaphragm 11 and second diaphragm 16 equally divide, second circular recess 20 has all been seted up to one side outer wall in opposite directions of first diaphragm 11 and second diaphragm 16.
The diameter phase-match of the diameter of first fixed block 9 and first fixed slot 5, sliding connection between first fixed block 9 and the first fixed slot 5, the diameter phase-match of diameter and constant head tank 12 of first reference column 13, sliding connection between first reference column 13 and the first fixed slot 12, the diameter of second fixed block 14 and the diameter phase-match of second fixed slot 6, sliding connection between second fixed block 14 and the second fixed slot 6, the first flange 21 of one side outer wall fixedly connected with of valve body 1, the opposite side outer wall fixedly connected with second flange 22 of valve body 1, the screw hole has respectively been seted up to the front side outer wall of first reference column 13 and second reference column 18 equally divide.
The working principle is as follows: when the invention is used, firstly, the nameplate 4 is slid into the sliding groove 3 on the nameplate seat 2, then the first positioning groove 12 of the first transverse plate 11 is aligned with the first positioning column 13 for insertion, the first transverse plate 11 inserts the first fixing block 9 under the first connecting rod 10 into the first fixing groove 5 from the first through hole 7, and then the first positioning column 13 and the first transverse plate 11 are fixed together by the bolts passing through the outer wall of the first transverse plate 11, meanwhile, the second positioning slot 17 of the second transverse plate 20 is aligned with the second positioning column 18 for insertion, the second transverse plate 20 inserts the second fixing block 14 of the second connecting rod 15 into the second fixing slot 6 from the second through hole 8, then the bolt passes through the outer wall of the second transverse plate 20, the second positioning column 18 and the second transverse plate 20 are fixed together, thus, the nameplate 4 is fixed on the nameplate seat 2, and the nameplate 4 is not easy to fall off from the nameplate seat 2; if need change data plate 4, only need dismantle the bolt of the front side outer wall on first diaphragm 11 and the second diaphragm 20, then only need insert the bolt in first circular recess 19, then upwards or remove the bolt downwards, just can make first diaphragm 11 and second diaphragm 20 keep away from data plate seat 2, finally make first fixed block 9 and second fixed block 14 keep away from first fixed slot 5 and second fixed slot 6, slide out data plate 4 from spout 3 this moment, then change it. The nameplate fixing device is simple in design and convenient to operate, the nameplate 4 can be fixed in the nameplate seat 2, the nameplate 4 is not easy to fall off from the nameplate seat 2, the nameplate can be conveniently disassembled, and time is saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The high and low temperature resistant valve casting with the replaceable nameplate comprises a valve body (1) and is characterized in that the outer wall of the front side of the valve body (1) is fixedly connected with a nameplate seat (2), the outer wall of the front side of the nameplate seat (2) is provided with a sliding groove (3), the inner part of the sliding groove (3) is connected with a nameplate (4) in a sliding manner, the upper surface of the nameplate (4) is symmetrically provided with a first fixing groove (5), the lower surface of the nameplate (4) is symmetrically provided with a second fixing groove (6), the upper surface of the sliding groove (3) is symmetrically provided with a first through hole (7), the lower surface of the sliding groove (3) is symmetrically provided with a second through hole (8), two of the inner parts of the first through holes (7) are respectively provided with a first fixing block (9), two of the upper surface of the first fixing block (9) are respectively fixedly connected with a first connecting rod, two equal fixedly connected with in top of head rod (10) is same first diaphragm (11), first constant head tank (12) have been seted up to the inside symmetry of first diaphragm (11), the first reference column (13) of the last surface symmetry fixedly connected with of data plate seat (2), two the inside of second through-hole (8) is equallyd divide and is do not equipped with second fixed block (14), two the lower surface of second fixed block (14) is equallyd divide and does not is equipped with second connecting rod (15), two the same second diaphragm (16) of the equal fixedly connected with in bottom of second connecting rod (15), second constant head tank (17) have been seted up to the inside symmetry of second diaphragm (16), the lower surface symmetry fixedly connected with second reference column (18) of data plate seat (2), sliding connection between second constant head tank (17) and second reference column (18), first circular recess has been equallyd divide and do not has been seted up to the front side outer wall of first diaphragm (11) and second diaphragm (16) (19) And the outer walls of the opposite sides of the first transverse plate (11) and the second transverse plate (16) are provided with second circular grooves (20).
2. The replaceable nameplate high and low temperature resistant valve casting as claimed in claim 1, wherein the diameter of the first fixing block (9) is matched with the diameter of the first fixing groove (5), and the first fixing block (9) is connected with the first fixing groove (5) in a sliding mode.
3. A replaceable nameplate high and low temperature resistant valve casting according to claim 1, characterized in that the diameter of the first positioning column (13) matches the diameter of the positioning slot (12), the sliding connection between the first positioning column (13) and the first positioning slot (12).
4. The replaceable nameplate high and low temperature resistant valve casting as claimed in claim 1, wherein the diameter of the second fixing block (14) is matched with the diameter of the second fixing groove (6), and the second fixing block (14) is connected with the second fixing groove (6) in a sliding mode.
5. The nameplate-replaceable high and low temperature resistant valve casting as claimed in claim 1, wherein a first flange (21) is fixedly connected to an outer wall of one side of the valve body (1), and a second flange (22) is fixedly connected to an outer wall of the other side of the valve body (1).
6. The replaceable nameplate high and low temperature resistant valve casting as claimed in claim 1, wherein the front outer walls of the first positioning column (13) and the second positioning column (18) are respectively provided with a threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545263.3A CN110206928B (en) | 2019-06-21 | 2019-06-21 | High and low temperature resistant valve casting with replaceable nameplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545263.3A CN110206928B (en) | 2019-06-21 | 2019-06-21 | High and low temperature resistant valve casting with replaceable nameplate |
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| Publication Number | Publication Date |
|---|---|
| CN110206928A CN110206928A (en) | 2019-09-06 |
| CN110206928B true CN110206928B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910545263.3A Active CN110206928B (en) | 2019-06-21 | 2019-06-21 | High and low temperature resistant valve casting with replaceable nameplate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09287255A (en) * | 1996-04-23 | 1997-11-04 | Sekisui Chem Co Ltd | Decorative member for eaves gutter |
| CN201163502Y (en) * | 2008-03-17 | 2008-12-10 | 李青松 | Solar illumination label |
| CN202207771U (en) * | 2011-06-30 | 2012-05-02 | 上海万泰汽车零部件有限公司 | Dual-cavity mode die for cylinder pouring |
| CN104511567A (en) * | 2013-09-30 | 2015-04-15 | 天津天一阀门有限公司 | Valve single-die cast allowing change of nameplates |
| CN203608334U (en) * | 2013-11-15 | 2014-05-21 | 杭州鐵三角科技有限公司 | Earplug nameplate replacing structure |
| CN208061560U (en) * | 2018-03-15 | 2018-11-06 | 吴江市腾达标识标牌有限公司 | A kind of shared bicycle Sign Board |
| CN109140360A (en) * | 2018-09-25 | 2019-01-04 | 江苏鑫顺达智慧照明科技有限公司 | A kind of solar street light being conveniently replaceable billboard |
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Denomination of invention: A high and low temperature resistant valve casting with replaceable nameplate Effective date of registration: 20220719 Granted publication date: 20200828 Pledgee: Agricultural Bank of China Limited Binhai County sub branch Pledgor: Jiangsu Koino Valve Co.,Ltd. Registration number: Y2022980010768 |