CN109556492B - Measuring and checking tool for inner ring fire cover of combustor for gas stove - Google Patents
Measuring and checking tool for inner ring fire cover of combustor for gas stove Download PDFInfo
- Publication number
- CN109556492B CN109556492B CN201710891524.8A CN201710891524A CN109556492B CN 109556492 B CN109556492 B CN 109556492B CN 201710891524 A CN201710891524 A CN 201710891524A CN 109556492 B CN109556492 B CN 109556492B
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- inner ring
- measuring
- fire cover
- ring fire
- 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
- 238000011179 visual inspection Methods 0.000 claims description 29
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a measuring and checking fixture for an inner ring fire cover of a gas stove burner, which comprises a workbench with a table top, a stand arranged on the table top, a reference surface and a measuring assembly, wherein the measuring assembly comprises a measuring rod and a guide sleeve, the guide sleeve is arranged on the stand along the direction vertical to the reference surface, and the measuring rod is inserted into the guide sleeve and can move back and forth along the length direction of the guide sleeve. Compared with the prior art, the measuring rod is respectively connected with the reference surface and the inner top surface of the inner ring fire cover, under the condition that the position of the guide sleeve is not changed, the measuring rod can obtain two different readings relative to the guide sleeve, and the difference value of the two readings is the thickness of the inner side of the end cover of the inner ring fire cover. Therefore, the thickness of the inner side of the end cover of the inner ring fire cover can be effectively measured, and the product percent of pass of the inner ring fire cover is greatly guaranteed.
Description
Technical Field
The invention relates to the field of gas cookers, in particular to a measuring and checking fixture for an inner ring fire cover of a burner for a gas cooker.
Background
The burner for the gas cooker generally comprises an inner ring fire cover and an outer ring fire cover, and the structure of the existing inner ring fire cover is shown in figures 9-11. As can be seen from fig. 9, 10 and 11, the inner ring fire cover in the market generally includes a cylindrical fire cover body 7, a fire hole 74 is formed in a side wall of the fire cover body 7, an end cover 71 is sealed by the top end cover 71, a ring groove 72 is formed in a side surface of the end cover 71 along the circumferential direction, a protective umbrella 73 extends from one side of the end cover 71, the fire hole 74 is formed in a side wall of the fire cover body 7 opposite to the protective umbrella 73, a positioning protrusion 76 extending in the axial direction is convexly arranged on an inner wall of the fire cover body 7, and the positioning protrusion 76 is used for positioning with a burner head of a burner. The thickness of the end cover 71 on the inner side (i.e. the thickness of the inner side of the ring groove 72, as shown in a in fig. 11) has a great influence on the quality of the inner ring fire cover, and if the thickness is too thin, the inner structure of the inner ring fire cover is not firm, the inner ring fire cover is easily damaged or easily deformed by being held and pinched by force during the assembly process, and meanwhile, the thickness is too thin, which easily causes the user to experience a poor experience. It can be seen that the thickness value (i.e., the value a) of the end cover located at the inner side is very important for the processing and manufacturing of the inner ring fire cover, but the thickness of the position cannot be measured by the existing measuring tools, such as a ruler, a caliper and the like, so that the development of a measuring gauge capable of effectively measuring the thickness of the position is urgently needed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a measuring and checking tool for an inner ring fire cover for a gas stove burner, which can effectively measure the thickness of an inner side of an end cover 71 of the inner ring fire cover.
The technical scheme adopted by the invention for solving the technical problems is as follows: a measuring and checking tool for an inner ring fire cover for a gas stove burner comprises a workbench with a table top, and is characterized by further comprising a stand frame, a reference surface and a measuring assembly, wherein the stand frame, the reference surface and the measuring assembly are arranged on the table top; the measuring assembly comprises a measuring rod and a guide sleeve, the guide sleeve is arranged on the stand along the direction vertical to the reference surface, and the measuring rod is inserted into the guide sleeve and can move back and forth along the length direction of the guide sleeve; two ends of the measuring rod are respectively exposed out of corresponding ends of the guide sleeve, at least a first end of the measuring rod is provided with a scale mark, and a second end of the measuring rod can be abutted against a reference surface; the first end of the measuring rod can move relative to the first end of the guide sleeve, the end edge of the first end of the guide sleeve is parallel to the scale mark on the first end of the measuring rod, and the second end of the measuring rod can be inserted into the inner ring fire cover and abut against the end cover of the inner ring fire cover.
Preferably, the first end of the guide sleeve is axially limited on the stand, and the second end of the guide sleeve is provided with a positioning part which can enable the second end to be radially positioned in the inner ring fire cover to be measured. The guide sleeve is axially and radially positioned, so that the measuring rod has the same reference in the moving process, and the accuracy of a measuring result is ensured.
Further, preferably, the second end of the guide sleeve extends outwards along the circumferential direction to form a convex ring, a groove which extends along the length direction of the guide sleeve and is provided with openings at two ends is formed in the convex ring, the groove is the positioning portion, and the groove is matched with the positioning convex block in the inner ring fire cover.
Preferably, the guide sleeve is mounted on the vertical frame through a connecting structure, the connecting structure comprises a connecting rod and a connecting block, the connecting rod and the connecting block are arranged in parallel with the reference surface, one end of the connecting rod is fixed on the vertical frame, the other end of the connecting rod penetrates through the connecting block, and the connecting block can move back and forth along the connecting rod and is locked through a butterfly nut; the connecting block is provided with a through hole extending in the direction vertical to the reference surface, the guide sleeve is inserted into the through hole, and the diameter of the first end of the guide sleeve is larger than that of the through hole and is axially limited on the connecting block. Thereby can adjust measuring stick and guide sleeve along the ascending position of reference surface direction through moving the connecting block along the connecting rod to guide sleeve can be followed and kept away from the reference surface with the reference surface vertical direction, thereby the loading of the inner ring fire lid that awaits measuring of convenience.
Furthermore, a sliding mechanism capable of enabling the guide sleeve to move relative to the through hole is arranged between the through hole and the guide sleeve. Thereby, the guide sleeve can be adjusted in the direction perpendicular to the reference surface more conveniently.
Preferably, the sliding mechanism comprises a sliding groove formed in the side wall of the guide sleeve along the length direction of the guide sleeve and a sliding strip convexly arranged on the wall of the through hole, and the sliding strip is matched with the sliding groove.
Go out the accuracy that fire hole and fender umbrella set up the position and will produce important influence, preferably to the ignition performance of inner ring fire lid, still be provided with on the mesa and look examining the subassembly, should look examining the subassembly including fixing the fixed station on the mesa and looking examining the frame, should look examining the frame setting on the fixed station, and should look examining and have fender umbrella location mouth and ignition hole on the frame and look examining the mouth, this fender umbrella location mouth and ignition hole look examining the plane mutually perpendicular at mouth place, and this fender umbrella location mouth and the fender umbrella phase-match of waiting to examine inner ring fire lid, this ignition hole is looked and is examined the mouth and can be relative with the ignition hole.
Preferably, a moving mechanism which can enable the visual inspection frame to move back and forth relative to the fixed seat is arranged between the fixed seat and the visual inspection frame, and the moving mechanism comprises a slide way extending along the direction parallel to the reference surface; the visual inspection frame comprises a first block body and a second block body which are perpendicular to each other, the first block body is embedded in the slide way and can move back and forth relative to the slide way, one end of the first block body, which is connected with the second block body, is provided with the protective umbrella positioning opening, and the corresponding position of the second block body is provided with the ignition hole 7 visual inspection opening. Therefore, the positions of the positioning port and the ignition hole visual inspection port of the protective umbrella can be conveniently adjusted, and the protective umbrella can be better attached to the corresponding position of the inner ring fire cover to be detected.
Preferably, a reference member is fixed on the table top, one end of the reference member is fixed on the table top, the other end of the reference member can be inserted into the annular groove of the inner ring fire cover to be detected, and the plane where the reference member abuts against the first groove edge of the annular groove is the reference plane.
Compared with the prior art, the invention has the advantages that: the invention is provided with a datum plane and a measuring rod which is arranged perpendicular to the datum plane, wherein a guide sleeve with a relatively fixed position (namely used as a measuring reference) is sleeved outside the measuring rod, and the datum plane is opposite to or abutted against the first groove edge of the inner ring fire cover to be detected. Therefore, the measuring rod is respectively connected with the reference surface and the inner top surface of the inner ring fire cover, under the condition that the position of the guide sleeve is not changed, the measuring rod can obtain two different readings relative to the guide sleeve, and the difference value of the two readings is the thickness of the inner side of the end cover of the inner ring fire cover. Therefore, the thickness of the inner side of the end cover of the inner ring fire cover can be effectively measured, and the product percent of pass of the inner ring fire cover is greatly guaranteed.
Drawings
FIG. 1 is a schematic structural diagram (in a measurement state) of a measurement and gauge in an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;
FIG. 3 is a schematic view of the structure of FIG. 1 in still another direction;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;
FIG. 5 is an enlarged view of portion I of FIG. 2;
FIG. 6 is an enlarged view of section II of FIG. 4;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 8 is a partial exploded view of a measurement tool in an embodiment of the present disclosure;
FIG. 9 is a schematic structural view of an inner ring fire cover in the prior art;
FIG. 10 is a schematic view of the structure of FIG. 9 in another direction;
fig. 11 is a cross-sectional view of a prior art inner ring fire lid.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 8, the measuring and checking fixture for the inner ring fire cover of the gas stove burner comprises a workbench 1, wherein the workbench 1 is provided with a table top 11 and four support legs 13 positioned below the table top 11.
The table top 11 is provided with a vertical frame 2, a reference part 5 and a measuring component 3, wherein the vertical frame 2 is vertically fixed on the table top 11 and comprises a vertical plate 21 and an installation table 22 fixed on the inner side of the vertical plate 21. The reference piece 5 is horizontally arranged on the table top 11, one end of the reference piece is fixed on the mounting table 22 through a butterfly nut 43, the other end of the reference piece can be inserted into the annular groove 72 of the inner ring fire cover to be detected, the plane of the reference piece abutting against the first groove edge 721 of the annular groove 72 is the reference surface 50, and the first groove edge 721 is close to the fire outlet 74 of the inner ring fire cover. In this embodiment, the reference member 5 has a thickness and strength that can support the inner ring fire cover horizontally on the table top 11 by being inserted into the ring groove 72 of the inner ring fire cover to be measured. Preferably, the end of the reference member 5 inserted into the annular groove 72 is rounded so as to better match the annular groove 72.
Further, the accuracy of the arrangement position of the fire outlet 74 and the protective umbrella 73 has an important influence on the ignition performance of the inner ring fire cover, so in this embodiment, the table top 11 is further provided with the visual inspection assembly 6, and the visual inspection assembly 6 comprises the fixed table 61 and the visual inspection frame 62 on the table top 11. The visual inspection frame 62 is arranged on the fixed table 61, the visual inspection frame 62 is provided with a protective umbrella positioning hole 623 and an ignition hole visual inspection hole 624, the protective umbrella positioning hole 623 and the ignition hole visual inspection hole 624 are perpendicular to each other, the protective umbrella positioning hole 623 is matched with a protective umbrella 73 of an inner ring fire cover to be inspected, and the ignition hole visual inspection hole 624 can be opposite to the ignition hole 75. Therefore, the relative arrangement position of the protective umbrella 73 and the ignition hole 75 can be observed through the protective umbrella positioning hole 623 and the ignition hole visual inspection hole 624, and whether the standards are met or not can be judged.
In order to facilitate the adjustment of the positions of the positioning opening 623 and the inspection opening 624 of the ignition hole of the protective umbrella, so as to better fit with the corresponding position of the inner ring fire cover to be detected, a moving mechanism capable of enabling the inspection frame 62 to move back and forth relative to the fixed table 61 is arranged between the fixed table 61 and the inspection frame 62, and the moving mechanism comprises a slide rail 611 extending horizontally. The visual inspection frame 62 includes a first block 621 and a second block 622 perpendicular to each other, the first block 621 is embedded in the slide rail 611 and can move back and forth relative to the slide rail 611, one end of the first block 621 connected to the second block 622 is provided with the protective umbrella positioning port 623, and the corresponding portion of the second block 622 is provided with the ignition hole visual inspection port 624. In this embodiment, the visual inspection assembly 6 and the reference member 5 are preferably arranged oppositely, so that the inner ring fire cover to be measured can be better supported.
The measuring assembly 3 comprises a measuring rod 31 and a guide sleeve 32, the guide sleeve 32 is positioned and installed on the stand 2 along the vertical direction, and the measuring rod 31 is inserted into the guide sleeve 32 and can move back and forth along the length direction of the guide sleeve 32. Both ends of the measuring rod 31 are respectively exposed at the corresponding ends of the guiding sleeve 32, and at least a first end 311 of the measuring rod 31 (i.e. the upper end of the measuring rod 31) is provided with a scale mark, while a second end 312 (i.e. the lower end of the measuring rod 31) can be abutted against the reference surface 50; the first end 311 of the measuring rod 31 can move relative to the first end 321 of the guiding sleeve 32 (i.e. the upper end of the guiding sleeve 32 in this embodiment), the end of the first end 321 of the guiding sleeve 32 is parallel to the scale mark on the first end 311 of the measuring rod 31, and the second end 312 of the measuring rod 31 can be inserted into the inner fire cover to be inspected and abutted against the inner top surface of the inner fire cover to be inspected.
Specifically, the guide sleeve 32 is installed on the vertical frame 2 through the connecting structure 4, the connecting structure 4 includes two connecting rods 41 and two connecting blocks 42 which are horizontally arranged, the two connecting rods 41 are arranged at intervals, one end of each connecting rod 41 is fixed on the vertical plate 21, the other end of each connecting rod is arranged on the connecting block 42 in a penetrating mode, the connecting blocks 42 can move back and forth along the connecting rods 41 and are locked through butterfly nuts 43, and therefore the positions of the measuring rod 31 and the guide sleeve 32 can be adjusted back and forth along the horizontal direction, and the measuring rod 31 and the guide sleeve 32 are opposite to the reference surface 50 or the inner ring fire cover to be measured. A through hole 421 extending vertically is formed in the connecting block 42, the guide sleeve 32 is inserted into the through hole 421, and the diameter of the first end 321 of the guide sleeve 32 is larger than that of the through hole 421, so that the guide sleeve 32 is axially limited on the connecting block 42.
Further, a second end 322 of the guiding sleeve 32 (i.e. the lower end of the guiding sleeve 32 in this embodiment) is provided with a positioning portion 324, and the positioning portion 324 can radially position the second end 322 in the inner ring fire cover to be measured. Specifically, the second end 322 of the guiding sleeve 32 extends outward along the circumferential direction to form a protruding ring 325, the protruding ring 325 is provided with a groove extending along the length direction of the guiding sleeve 32 and having two open ends, the groove is the positioning portion 324, and the groove is matched with the positioning protrusion 76 in the inner ring fire cover.
It can be seen from above that, guide sleeve 32 in this embodiment realizes spacingly through the radial positioning of the axial spacing of first end 321 and second end 322 respectively, can not only guarantee measuring result's accuracy, and this guide sleeve 32 can be for above-mentioned through-hole 421 rebound moreover to can be through driving measuring stick 31 rebound during the removal, thereby conveniently will await measuring the inner ring fire lid and place on measuring the position (this inner ring fire lid passes through annular groove 72 and places on benchmark piece 5 in this embodiment promptly). Preferably, the upper end of the measuring rod 31 is protruded with a disc-shaped handle 313, and the radius of the handle 313 is larger than the inner diameter of the port at the first end 321 of the guide sleeve 32, so that the measuring rod 31 can be driven to move upwards together when the guide sleeve 32 moves to the handle 313, thereby facilitating the operation.
In order to allow the guide sleeve 32 to move up and down more easily, a sliding mechanism for moving the guide sleeve 32 up and down with respect to the through hole 421 is provided between the through hole 421 and the guide sleeve 32. In this embodiment, the sliding mechanism includes a sliding groove 323 formed on the side wall of the guiding sleeve 32 along the length direction of the guiding sleeve 32 and a sliding bar 412a protruding from the wall of the through hole 421, and the sliding bar 412a is matched with the sliding groove 323.
The working process of the measuring and checking tool comprises the following steps: first, the second end 312 of the measuring rod 31 is brought into contact with the reference surface 50, and at this time, the scale value a on the scale line on the measuring rod 31 coinciding with the end edge of the first end 321 of the guide sleeve 32 is recorded. The inner ring fire cover to be measured is then placed upside down on the table top 11 and the reference piece 5 is inserted into the ring groove 72 of the inner ring fire cover, while the reference surface 50 abuts against the first groove edge 721 of the ring groove 72. The butterfly nut 43 is unscrewed to move the connecting block 42 along the connecting rod 41, so as to drive the measuring rod 31 to move towards the inner ring fire cover, the measuring rod 31 is vertically inserted into the inner ring fire cover and is opposite to the inner top surface of the inner ring fire cover, the scale value B on the scale mark on the measuring rod 31 coinciding with the first end 321 end edge of the guide sleeve 32 is read, and the difference value between the B and the A is the thickness of a in fig. 6.
Claims (9)
1. The measuring and detecting tool for the inner ring fire cover of the gas stove burner comprises a workbench (1) with a table top (11), and is characterized by further comprising a stand frame (2) arranged on the table top (11), a reference surface (50) and a measuring assembly (3), wherein the stand frame (2) is fixed on the table top (11), the reference surface (50) can be aligned with or abutted against a first groove edge (721) of a ring groove (72) of the inner ring fire cover to be detected, and the first groove edge (721) is close to a fire outlet (74) of the inner ring fire cover;
the measuring assembly (3) comprises a measuring rod (31) and a guide sleeve (32), the guide sleeve (32) is positioned and installed on the stand (2) along the direction vertical to the reference surface (50), and the measuring rod (31) is inserted into the guide sleeve (32) and can move back and forth along the length direction of the guide sleeve (32);
two ends of the measuring rod (31) are respectively exposed out of corresponding ends of the guide sleeve (32), at least a first end (311) of the measuring rod (31) is provided with a scale mark, and a second end (312) of the measuring rod can be abutted against the reference surface (50);
the first end (311) of the measuring rod (31) can move relative to the first end (321) of the guide sleeve (32), the end of the first end (321) of the guide sleeve (32) is parallel to a scale mark on the first end (311) of the measuring rod (31), and the second end (312) of the measuring rod (31) can be inserted into the inner ring fire cover to be detected and is abutted against the inner top surface of the inner ring fire cover to be detected.
2. The measurement gauge according to claim 1, characterized in that the first end (321) of the guiding sleeve (32) is axially limited on the stand (2), and the second end (322) is provided with a positioning portion (324) which can enable the second end (322) to be radially positioned in the inner ring fire cover to be measured.
3. The measurement gauge of claim 2, wherein the second end (322) of the guide sleeve (32) extends outward along the circumferential direction to form a protruding collar (325), the protruding collar (325) is provided with a groove which extends along the length direction of the guide sleeve (32) and is open at two ends, the groove is the positioning portion (324), and the groove is matched with the positioning bump (76) in the inner ring fire cover.
4. The measuring and checking fixture according to claim 2, characterized in that the guide sleeve (32) is mounted on the stand (2) through a connecting structure (4), the connecting structure (4) comprises a connecting rod (41) and a connecting block (42) which are arranged in parallel with the reference surface (50), one end of the connecting rod (41) is fixed on the stand (2), the other end of the connecting rod passes through the connecting block (42), and the connecting block (42) can move back and forth along the connecting rod (41) and is locked by a butterfly nut (43);
the connecting block (42) is provided with a through hole (421) extending along the direction vertical to the reference surface (50), the guide sleeve (32) is inserted into the through hole (421), and the diameter of the first end (321) of the guide sleeve (32) is larger than that of the through hole (421) so that the guide sleeve (32) is axially limited on the connecting block (42).
5. The measuring device according to claim 4, wherein a sliding mechanism is arranged between the through hole (421) and the guide sleeve (32) to enable the guide sleeve (32) to move relative to the through hole (421).
6. The measuring and testing fixture of claim 5, wherein the sliding mechanism comprises a sliding groove (323) formed in the side wall of the guide sleeve (32) along the length direction of the guide sleeve (32) and a sliding strip (421a) protruding from the wall of the through hole (421), and the sliding strip (421a) can be inserted into the sliding groove (323) and move along the sliding groove (323).
7. The measurement and detection tool as claimed in claim 1, wherein a visual inspection assembly (6) is further arranged on the table top (11), the visual inspection assembly (6) comprises a fixing table (61) and a visual inspection frame (62) which are fixed on the table top (11), the visual inspection frame (62) is arranged on the fixing table (61), a protective umbrella positioning port (623) and an ignition hole visual inspection port (624) are arranged on the visual inspection frame (62), the planes of the protective umbrella positioning port (623) and the ignition hole visual inspection port (624) are perpendicular to each other, the protective umbrella positioning port (623) is matched with a protective umbrella (73) of the inner ring ignition cover to be detected, and the ignition hole visual inspection port (624) can be opposite to the ignition hole (75).
8. The measurement gauge according to claim 7, wherein a moving mechanism capable of moving the visual inspection frame (62) back and forth relative to the fixed table (61) is provided between the fixed table (61) and the visual inspection frame (62), and the moving mechanism includes a slide rail (611) extending in a direction parallel to the reference surface (50);
the visual inspection frame (62) comprises a first block body (621) and a second block body (622) which are perpendicular to each other, the first block body (621) is embedded in the slide way (611) and can move back and forth relative to the slide way (611), one end of the first block body (621) connected with the second block body (622) is provided with the protective umbrella positioning port (623), and the corresponding position of the second block body (622) is provided with the ignition hole visual inspection port (624).
9. The measuring and checking fixture according to any one of claims 1 to 8, wherein a reference member (5) is fixed on the table top (11), one end of the reference member (5) is fixed on the table top (11), the other end of the reference member can be inserted into the annular groove (72) of the inner ring fire cover to be checked, and the plane of the reference member (5) abutting against the first groove edge (721) of the annular groove (72) is the reference plane (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891524.8A CN109556492B (en) | 2017-09-27 | 2017-09-27 | Measuring and checking tool for inner ring fire cover of combustor for gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891524.8A CN109556492B (en) | 2017-09-27 | 2017-09-27 | Measuring and checking tool for inner ring fire cover of combustor for gas stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109556492A CN109556492A (en) | 2019-04-02 |
| CN109556492B true CN109556492B (en) | 2020-07-28 |
Family
ID=65864154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710891524.8A Active CN109556492B (en) | 2017-09-27 | 2017-09-27 | Measuring and checking tool for inner ring fire cover of combustor for gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109556492B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261702A (en) * | 1995-03-23 | 1996-10-11 | Ngk Insulators Ltd | Film thickness measuring instrument with cleaning tool |
| CN101201239A (en) * | 2006-12-12 | 2008-06-18 | 爱信艾达株式会社 | Thickness determining apparatus |
| CN101839681A (en) * | 2009-03-18 | 2010-09-22 | 赫尔穆特费希尔有限责任公司电子及测量技术研究所 | Measure the method for stand and electrical control thereof |
| CN201964854U (en) * | 2010-12-06 | 2011-09-07 | 浙江向隆机械有限公司 | Special measuring tool for clamp spring slot of internal and external spherical cage external starwheels |
| CN104713452A (en) * | 2013-12-11 | 2015-06-17 | 珠海格力电器股份有限公司 | Multipurpose gauge |
| CN105115377A (en) * | 2015-08-17 | 2015-12-02 | 宁波方太厨具有限公司 | A kitchen range furnace end multi-hole-site comprehensive test instrument |
| KR20160056035A (en) * | 2014-11-11 | 2016-05-19 | 주식회사 엘지화학 | Thickness Inspection Device for Improving Process |
| CN106066145A (en) * | 2016-06-12 | 2016-11-02 | 柳州上汽汽车变速器有限公司 | Gearshift mechanism of automotive transmission cubing |
| CN106196069A (en) * | 2016-08-16 | 2016-12-07 | 宁波方太厨具有限公司 | A kind of interior ring fire cover of gas stove burner |
| CN205843534U (en) * | 2016-07-25 | 2016-12-28 | 广东美的厨房电器制造有限公司 | Burner detection device |
| CN106482608A (en) * | 2015-09-02 | 2017-03-08 | 深圳市朗能电池有限公司 | Thickness measurement equipment |
| CN206496713U (en) * | 2017-02-20 | 2017-09-15 | 北京建宇工程管理股份有限公司 | A kind of detection ruler for detecting paving property plastic cement race track surface thickness |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2416275A1 (en) * | 2003-01-08 | 2004-07-08 | Hydro Quebec | Motorized band for measuring the thickness of a pipe |
| US10184861B2 (en) * | 2014-12-08 | 2019-01-22 | Gregory E. Lowitz | Structural element crack monitoring device and method |
-
2017
- 2017-09-27 CN CN201710891524.8A patent/CN109556492B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261702A (en) * | 1995-03-23 | 1996-10-11 | Ngk Insulators Ltd | Film thickness measuring instrument with cleaning tool |
| CN101201239A (en) * | 2006-12-12 | 2008-06-18 | 爱信艾达株式会社 | Thickness determining apparatus |
| CN101839681A (en) * | 2009-03-18 | 2010-09-22 | 赫尔穆特费希尔有限责任公司电子及测量技术研究所 | Measure the method for stand and electrical control thereof |
| CN201964854U (en) * | 2010-12-06 | 2011-09-07 | 浙江向隆机械有限公司 | Special measuring tool for clamp spring slot of internal and external spherical cage external starwheels |
| CN104713452A (en) * | 2013-12-11 | 2015-06-17 | 珠海格力电器股份有限公司 | Multipurpose gauge |
| KR20160056035A (en) * | 2014-11-11 | 2016-05-19 | 주식회사 엘지화학 | Thickness Inspection Device for Improving Process |
| CN105115377A (en) * | 2015-08-17 | 2015-12-02 | 宁波方太厨具有限公司 | A kitchen range furnace end multi-hole-site comprehensive test instrument |
| CN106482608A (en) * | 2015-09-02 | 2017-03-08 | 深圳市朗能电池有限公司 | Thickness measurement equipment |
| CN106066145A (en) * | 2016-06-12 | 2016-11-02 | 柳州上汽汽车变速器有限公司 | Gearshift mechanism of automotive transmission cubing |
| CN205843534U (en) * | 2016-07-25 | 2016-12-28 | 广东美的厨房电器制造有限公司 | Burner detection device |
| CN106196069A (en) * | 2016-08-16 | 2016-12-07 | 宁波方太厨具有限公司 | A kind of interior ring fire cover of gas stove burner |
| CN206496713U (en) * | 2017-02-20 | 2017-09-15 | 北京建宇工程管理股份有限公司 | A kind of detection ruler for detecting paving property plastic cement race track surface thickness |
Non-Patent Citations (1)
| Title |
|---|
| 汽车检具发展现状与趋势;窦寒玙;《模具工业》;20170430;第43卷(第4期);1-6 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109556492A (en) | 2019-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106643412B (en) | Small generator stator core inspection device | |
| CN213041141U (en) | a diameter measuring instrument | |
| WO2018086186A1 (en) | Follow-up multi-point contact-type device for measuring circumferential strain | |
| CN106839952B (en) | Clutch cover assembly coaxiality detection clamp and coaxiality detection method | |
| CN109556492B (en) | Measuring and checking tool for inner ring fire cover of combustor for gas stove | |
| CN103697800B (en) | Bottom surface planeness detection device of ring-hole workpiece | |
| KR20150069561A (en) | Method and apparatus for determining gas turbine dampening cone diameter | |
| CN206002013U (en) | A kind of round jitter detection apparatus of axial workpiece | |
| CN215261587U (en) | Device for measuring inner cone | |
| CN210070789U (en) | Detection device for detecting position accuracy of connecting rod side surface and cover seat surface | |
| CN108627132A (en) | A kind of multi-diameter shaft outer diameter and bore comprehensive check tool | |
| CN212253969U (en) | Waviness detection device | |
| CN108917665A (en) | A kind of multi-diameter shaft outer diameter and bore comprehensive check tool | |
| CN204359223U (en) | A kind of super-huge deep groove ball bearing inner ring or outer ring raceway position-measurement device | |
| CN210051285U (en) | Utensil is examined fast to plane degree of flange dust cover | |
| CN113959294A (en) | Measuring tool for detecting shock absorber cover | |
| CN106907979A (en) | taper hole diameter measuring tool | |
| CN209927068U (en) | Tool for measuring concentricity | |
| CN216745800U (en) | Valve spring seat checking fixture | |
| CN106500574B (en) | Arrangement for measuring verticality | |
| CN214407291U (en) | Press fit depth gauge | |
| CN205192463U (en) | Axle housing assembly excircle and lateral runout examine utensil | |
| CN223154152U (en) | Water meter impeller testing tool | |
| CN107576612B (en) | Detection equipment for diamond circular saw blade base body inner hole and gasket fitting strength | |
| CN216283155U (en) | Multi-station part wall thickness measuring tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |