CN204854602U - Lampblack absorber spiral case is with examining utensil - Google Patents
Lampblack absorber spiral case is with examining utensil Download PDFInfo
- Publication number
- CN204854602U CN204854602U CN201520561352.4U CN201520561352U CN204854602U CN 204854602 U CN204854602 U CN 204854602U CN 201520561352 U CN201520561352 U CN 201520561352U CN 204854602 U CN204854602 U CN 204854602U
- Authority
- CN
- China
- Prior art keywords
- spiral case
- face
- fixed
- substrate
- snail mouth
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a lampblack absorber spiral case is with examining utensil, its characterized in that: which comprises a substrate. Middle part and upwards extension setting at the base plate are fixed to well axial region, spiral case location structure for with the spiral case relative positioning on the base plate, for the snail mouth terminal surface inspection board that the snail mouth terminal surface with the spiral case matches, fix in base plate one side and upwards extend setting up, it has a plurality of first gauged orifices that are used for detecting the first aperture position degree on the snail mouth terminal surface to open on the snail mouth terminal surface inspection board, the axiality inspection dish that the air intake appearance is matchd in appearance and the spiral case, the circumferential upper portion of axiality inspection dish have the annular and keep off the shoulder, and this annular keeps off opening on shoulder has a plurality of second gauged orifices that are used for detecting the circumferential second aperture position degree of air intake of spiral case. Originally, examine each item indexs such as position degree that the utensil can detect axiality, perpendicularity, inclined plane degree and the hole of spiral case simultaneously.
Description
Technical field
The utility model relates to a kind of testing tool checking the every machining precision index of product, particularly relates to a kind of lampblack absorber spiral case cubing.
Background technology
Volute of blower is one of main member of range hood inside, for changing wind direction and reducing wind loss.Volute of blower comprises the ring-type middle casing of both front shroud, back shroud and connection, and middle casing is all vertical with front shroud, back shroud, and front shroud has air inlet, back shroud is provided with motor, impeller is namely between front/rear cover plate.Existing lampblack absorber spiral case mainly contains two kinds of structures, and one is flat mouth spiral case, and the index of inspection flat mouth spiral case quality quality has right alignment, three verticality, center to the many index such as position degree in the Distance geometry hole on three limits.Another kind is angle spiral case, and the index of inspection angle spiral case quality quality has the many index such as position degree in right alignment, degree of tilt, verticality and hole.In process of production, more easily there is deviation in the structure of spiral case, when lampblack absorber can be caused to run, noise is larger, for ensureing the usability of lampblack absorber, manufacturer needs to inspect by random samples the spiral case produced, to detect the indices parameter of spiral case, judge that whether spiral case is qualified, used to avoid underproof spiral case as far as possible.Traditional detection method is: adopt various testing tool to measure spiral case, and the profile because of spiral case is not very regular, therefore the detection of indices effort is consuming time, and detection efficiency is extremely low, has very strong professional requirement, and easily occur metrical error to testing staff.
For this reason, inventing the disposable lampblack absorber spiral case specialty cubing simultaneously detecting indices of a kind of energy is the technical matters that those skilled in the art are badly in need of solving.
Utility model content
Technical problem to be solved in the utility model provides a kind of energy the disposable lampblack absorber spiral case cubing simultaneously detecting spiral case many index, and it is high and check advantage fast and easily that this cubing has checkability.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of lampblack absorber spiral case cubing, is characterized in that: comprise substrate; Middle shaft part, is fixed on the middle part of substrate and upwards extended, and the top of middle shaft part is multidiameter portion, and the xsect in the little axle portion in multidiameter portion is polygon or other is non-circular; Spiral case location structure, in order to by spiral case relative positioning on substrate, and ensure the axis of the air inlet of spiral case end face and the dead in line of described middle shaft part; In order to the snail mouth end face inspection panel mated with the snail mouth end face of spiral case, be fixed on substrate side also upwards extended, snail mouth end face inspection panel have multiple the first inspection hole in order to detect the first aperture position degree on snail mouth end face; The right alignment monitor desk of air inlet form fit in profile and spiral case, the jack that the little axle portion profile that its center has profile and middle shaft part top matches, the top of the periphery of right alignment monitor desk has annular shoulder block portion, this annular shoulder block portion has the second inspection hole hole of the second orifice position degree of multiple air inlet periphery in order to detect spiral case.
Above-mentioned snail mouth end face inspection panel opposing substrate is obliquely installed.Snail mouth end face inspection panel is obliquely installed and makes this verifying attachment in order to detect angle spiral case, and this snail mouth end face inspection panel is in order to detect the inclined-plane degree of snail mouth end face, and as snail mouth end face inspection panel and snail mouth end contact, then the inclined-plane degree of Surface testing snail mouth end face is up to standard.
Aforesaid substrate is fixed with the fixed head that left and right parallel interval is arranged, the top of fixed head has the installation inclined-plane be obliquely installed, and described snail mouth end face inspection panel is fixed by screws on described installation inclined-plane.By the processing at the angle of inclination to installation inclined-plane, the snail mouth end face inspection panel be fixed thereon also is tilted at an angle, snail mouth end face inspection panel structure can be simplified, be convenient to processing assembling.
Above-mentioned installation inclined-plane has protruding locating piece, described snail mouth end face inspection panel has the pilot hole matched with locating piece.By the location fit of locating piece and pilot hole before installing, first in advance snail mouth end face inspection panel and fixed head are fixed, then just can conveniently adopt screw snail mouth end face inspection panel and installation inclined-plane to be fixed.
Above-mentioned spiral case location structure comprises at least three the first contour locating shafts, and the middle part being fixed on substrate is upwards extended, and the end face of each first locating shaft is in order to contact with the bottom surface of spiral case; Described middle shaft part is fixed with the detection block that profile is mated with the hole portion of spiral case bottom surface.The principle of a plane is determined according to 3, bottom surface as spiral case contacts with the end face of the first locating shaft simultaneously, ensures that spiral case is in place in the height direction, and keeping parallelism, if detect block in addition to be just in time placed in the hole portion with spiral case bottom surface, guarantee the right alignment that spiral case is installed further.
Aforesaid substrate is fixed with two auxiliary detection blocks, the end face of auxiliary detection block is the inclined-plane mated with the lug bottom surface of spiral case bottom surface, and the end face of auxiliary detection block has the 3rd inspection hole of the 3rd aperture position degree detected on the lug of spiral case bottom surface.If spiral case opposing substrate is in place, lug can be fitted with the end face of auxiliary detection block simultaneously, then can determine that the position degree of lug is accurate, if the 3rd detect aperture is aimed at the 3rd aperture on lug, then represent that the 3rd aperture position degree on lug is accurate, judge that whether the 3rd detect aperture aims at the 3rd aperture on lug, only can need be judged through the 3rd aperture on lug again through after the 3rd detect aperture by latch.
Above-mentioned snail mouth end face inspection panel opposing substrate is vertically arranged.Because snail mouth end face inspection panel opposing substrate is vertically arranged, therefore this cubing is applicable to detecting the flat mouth spiral case of lampblack absorber, this snail mouth end face inspection panel is in order to detect the verticality of snail mouth end face, and as snail mouth end face inspection panel and snail mouth end contact, then the verticality of Surface testing snail mouth end face is up to standard.
Above-mentioned spiral case location structure comprises at least three the second contour locating shafts, and the middle part being fixed on substrate is upwards extended, and the end face of each second locating shaft is in order to contact with the bottom surface of spiral case; The snail mouth side inspection panel be each side fixed with respectively in order to fit with the left and right side of spiral case on described substrate, each snail mouth side inspection panel has the 4th inspection hole of the 4th aperture position degree detecting spiral case left and right side.The principle of a plane is determined according to 3, bottom surface as spiral case contacts with the end face of the second locating shaft simultaneously, ensure that spiral case is in place in the height direction, and keeping parallelism, simultaneously as snail mouth side inspection panel contacts with the left and right side of spiral case simultaneously, then show that the verticality of the left and right side of spiral case is up to standard.
The bottom center position of aforesaid substrate is fixed with the detector probe in order to detect the 5th aperture position degree be positioned on the crossbeam in the hole portion of spiral case bottom surface.If the 5th aperture on the corresponding crossbeam inserted in spiral case bottom hole portion of the equal energy of detector probe, then the position degree of this place's aperture of surface is up to standard.
Above-mentioned snail mouth end face inspection panel is fixed with the first backing plate in order to fit with snail mouth end face, each described snail mouth side inspection panel is fixed with the second backing plate in order to fit with spiral case left and right side.Arrange backing plate to finely tune the position of snail mouth end face inspection panel and snail mouth side inspection panel, only need change backing plate as processed slightly error or backing plate is polished, make it meet corresponding testing requirement.
Compared with prior art, the utility model has the advantage of: this cubing can detect the indices such as position degree in the right alignment of spiral case, verticality, inclined-plane degree and hole simultaneously.During detection, first by spiral case location structure by spiral case relative positioning on substrate, as snail mouth end face inspection panel can just in time be fitted with snail mouth end face, then the verticality of surperficial snail mouth end face or inclined-plane degree meet the demands, as the first inspection hole is aimed at the first aperture detected on snail mouth end face, then the aperture position degree at this place meets the demands, when detecting right alignment, only need right alignment monitor desk be contained on middle shaft part, bottom as right alignment monitor desk is just in time mated with the air inlet of spiral case end face, then the air inlet right alignment of surperficial spiral case end face meets the demands, annular shoulder block portion as right alignment monitor desk periphery is shelved on spiral case end face, second inspection hole is aimed at the second orifice of the air inlet periphery of spiral case simultaneously, then show that changing place's aperture position degree meets the demands.Spiral case only need be placed in cubing by whole testing process, can put into as each position and just fit, then surperficial spiral case indices meets the demands, otherwise then surperficial spiral case is defective, and only need insert several detect aperture by detection latch selectivity when detecting each hole location, can complete the detection of hole location, whole testing process is simple and convenient.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model first embodiment;
Fig. 2 is the three-dimensional exploded view of the utility model first embodiment;
Fig. 3 is the perspective view one that the utility model first embodiment detects angle spiral case;
Fig. 4 is the perspective view two that the utility model first embodiment detects angle spiral case;
Fig. 5 is the perspective view one of angle spiral case in the utility model first embodiment;
Fig. 6 is the perspective view two of angle spiral case in the utility model first embodiment;
Fig. 7 is the back side perspective view of right alignment monitor desk in the utility model first embodiment;
Fig. 8 is the perspective view of the utility model second embodiment;
Fig. 9 is the three-dimensional exploded view of the utility model second embodiment;
Figure 10 is the perspective view one that the utility model second embodiment detects flat mouth spiral case;
Figure 11 is the perspective view two that the utility model second embodiment detects flat mouth spiral case;
Figure 12 is the perspective view one of flat mouth spiral case in the utility model first embodiment;
Figure 13 is the perspective view one of flat mouth spiral case in the utility model first embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ 7, be first embodiment of the present utility model.
A kind of lampblack absorber spiral case cubing, comprise substrate 1, substrate 1 is steel plate, in tabular.
Middle shaft part 2, is fixed on the middle part of substrate 1 and upwards extended, and the top of middle shaft part 2 is multidiameter portion, and the xsect in the little axle portion 21 in multidiameter portion is polygon or other is non-circular, can rectangle, triangle or runway shape.
Spiral case location structure, in order to by spiral case 3 relative positioning on substrate 1, and ensures the axis of the air inlet 31 of spiral case 3 end face and the dead in line of described middle shaft part 2;
In order to the snail mouth end face inspection panel 5 mated with the snail mouth end face 32 of spiral case 3, be fixed on substrate 1 side also upwards extended, snail mouth end face inspection panel 5 have multiple the first inspection hole 51 in order to detect the first aperture 321 position degree on snail mouth end face 32.Snail mouth end face inspection panel 5 opposing substrate 1 in the present embodiment is obliquely installed.To adapt to special angle spiral case, namely the cubing of the present embodiment is in order to detect the indices of angle spiral case.Substrate 1 is fixed with the fixed head 4 that left and right parallel interval is arranged, the top of fixed head 4 has the installation inclined-plane 41 be obliquely installed, and snail mouth end face inspection panel 5 is fixed by screws on described installation inclined-plane 41.Install on inclined-plane 41 and there is protruding locating piece 411, snail mouth end face inspection panel 5 has the pilot hole 52 matched with locating piece 411.
The right alignment monitor desk 6 of air inlet 31 form fit in profile and spiral case, the jack 61 that little axle portion 21 profile that its center has profile and middle shaft part 2 top matches, the top of the periphery of right alignment monitor desk 6 has annular shoulder block portion 62, this annular shoulder block portion 62 has the second inspection hole 621 of second orifice 311 position degree of multiple air inlet 31 periphery in order to detect spiral case.
Spiral case location structure in the present embodiment comprises three the first contour locating shafts 7, and the middle part being fixed on substrate 1 is upwards extended, and the end face of each first locating shaft 7 is in order to contact with the bottom surface of spiral case 3; Middle shaft part 2 is fixed with the detection block 22 that profile is mated with the hole portion 33 of spiral case bottom surface.
Substrate 1 is fixed with two auxiliary detection blocks 8, the end face of auxiliary detection block 8 is the inclined-plane mated with lug 34 bottom surface of spiral case bottom surface, and the end face of auxiliary detection block 8 has the 3rd inspection hole 81 of the 3rd aperture 341 position degree detected on the lug 34 of spiral case bottom surface.
This cubing can detect the indices such as position degree in the right alignment of angle spiral case, inclined-plane degree and hole simultaneously.During detection, first by spiral case location structure by spiral case 3 relative positioning on substrate 1, now, middle shaft part 2 upwards passes the air inlet 31 of spiral case 3 end face from the hole portion 33 of spiral case bottom surface.
As snail mouth end face inspection panel 5 can just in time be fitted with snail mouth end face 32, then the inclined-plane degree of surperficial snail mouth end face 32 meets the demands, and as the first inspection hole 51 is aimed at the first aperture 321 detected on snail mouth end face 32, then the aperture position degree at this place meets the demands.
When detecting right alignment, only need right alignment monitor desk 6 be contained on middle shaft part 2, jack 61 on right alignment monitor desk 6 is inserted in the little axle portion 21 on middle shaft part 2 top and is shelved on middle shaft part 2, bottom as right alignment monitor desk 6 is just in time mated with the air inlet of spiral case end face, the bottom surface of spiral case 3 is shelved on the first locating shaft 7, detection block 22 on middle shaft part 2 is just in time positioned at the hole portion 33 of spiral case bottom surface, then surperficial spiral case end face air inlet 31 and meet the demands in hole portion 33 right alignment of spiral case bottom surface.
Annular shoulder block portion 62 as right alignment monitor desk 6 periphery is shelved on spiral case 3 end face, and the second inspection hole 621 is aimed at the second orifice 311 of air inlet 31 periphery of spiral case simultaneously, then show that changing place's aperture position degree meets the demands.
Spiral case only need be placed in cubing by whole testing process, can put into as each position and just fit, then surperficial spiral case indices meets the demands, otherwise then surperficial spiral case is defective, and only need insert several detect aperture by detection latch selectivity when detecting each hole location, can complete the detection of hole location, whole testing process is simple and convenient.
As depicted in figures 8-13, be second embodiment of the present utility model.
In the present embodiment, cubing is in order to detect the indices of flat mouth spiral case, and wherein, snail mouth end face inspection panel 5 opposing substrate 1 is vertically arranged.Snail mouth end face inspection panel 5 is fixed with the first backing plate 53 in order to fit with snail mouth end face 32.
Spiral case location structure in the present embodiment comprises four the second contour locating shafts 10, and the middle part being fixed on substrate 1 is upwards extended, and the end face of each second locating shaft 10 is in order to contact with the bottom surface of spiral case 3; The snail mouth side inspection panel 9 be each side fixed with respectively in order to fit with the left and right side 35 of spiral case 3 on substrate 1, each snail mouth side inspection panel 9 is fixed with the second backing plate 92 in order to fit with spiral case left and right side 35.Each snail mouth side inspection panel 9 has the 4th inspection hole 91 of the 4th aperture 351 position degree detecting spiral case left and right side 35.
The bottom center position of substrate 1 is fixed with the detector probe 11 in order to detect the 5th aperture 361 position degree be positioned on the crossbeam 36 in the hole portion 33 of spiral case bottom surface.
This cubing can detect the indices such as position degree in the right alignment of angle spiral case, verticality and hole simultaneously.During detection, first by spiral case location structure by spiral case 3 relative positioning on substrate 1, now, middle shaft part 2 upwards passes the air inlet 31 of spiral case 3 end face from the hole portion 33 of spiral case bottom surface.
As snail mouth end face inspection panel 5 can just in time be fitted with snail mouth end face 32, then the verticality of surperficial snail mouth end face 32 meets the demands, and as the first inspection hole 51 is aimed at the first aperture 321 detected on snail mouth end face 32, then the aperture position degree at this place meets the demands.
As snail mouth side inspection panel 9 is just in time fitted with the left and right side 35 of spiral case 3, then the verticality of the left and right side 35 of surperficial spiral case 3 meets the demands, as the 4th inspection hole 91 is aimed at the 4th aperture 351 of spiral case left and right side 35, then the aperture position degree at this place meets the demands.
When detecting right alignment, only need right alignment monitor desk 6 be contained on middle shaft part 2, jack 61 on right alignment monitor desk 6 is inserted in the little axle portion 21 on middle shaft part 2 top and is shelved on middle shaft part 2, bottom as right alignment monitor desk 6 is just in time mated with the air inlet of spiral case end face, the bottom surface of spiral case 3 is shelved on the first locating shaft 7, just in time fit with the left and right side 35 of spiral case 3 in conjunction with snail mouth side inspection panel 9, then the right alignment of the air inlet 31 of surperficial spiral case end face meets the demands.
Annular shoulder block portion 62 as right alignment monitor desk 6 periphery is shelved on spiral case 3 end face, and the second inspection hole 621 is aimed at the second orifice 311 of air inlet 31 periphery of spiral case simultaneously, then show that changing place's aperture position degree meets the demands.
Claims (10)
1. a lampblack absorber spiral case cubing, is characterized in that: comprise substrate (1);
Middle shaft part (2), is fixed on the middle part of substrate (1) and upwards extended, and the top of middle shaft part (2) is multidiameter portion, and the xsect of the little axle portion (21) in multidiameter portion is polygon or other is non-circular;
Spiral case location structure, in order to by spiral case (3) relative positioning on substrate (1), and ensure the axis of the air inlet (31) of spiral case (3) end face and the dead in line of described middle shaft part (2);
In order to snail mouth end face inspection panel (5) mated with the snail mouth end face (32) of spiral case (3), be fixed on substrate (1) side also upwards extended, snail mouth end face inspection panel (5) have multiple the first inspection hole (51) in order to detect the first aperture (321) position degree on snail mouth end face (32);
The right alignment monitor desk (6) of air inlet (31) form fit in profile and spiral case, the jack (61) that little axle portion (21) profile that its center has profile and middle shaft part (2) top matches, the top of the periphery of right alignment monitor desk (6) has annular shoulder block portion (62), this annular shoulder block portion (62) has second inspection hole (621) of second orifice (311) position degree of multiple air inlet (31) periphery in order to detect spiral case.
2. lampblack absorber spiral case cubing according to claim 1, is characterized in that: described snail mouth end face inspection panel (5) opposing substrate (1) is obliquely installed.
3. lampblack absorber spiral case cubing according to claim 2, it is characterized in that: described substrate (1) is fixed with the fixed head (4) that left and right parallel interval is arranged, the top of fixed head (4) has the installation inclined-plane (41) be obliquely installed, and described snail mouth end face inspection panel (5) is fixed by screws on described installation inclined-plane (41).
4. lampblack absorber spiral case cubing according to claim 3, it is characterized in that: described installation inclined-plane (41) has protruding locating piece (411), described snail mouth end face inspection panel (5) has the pilot hole (52) matched with locating piece (411).
5. lampblack absorber spiral case cubing according to claim 2, it is characterized in that: described spiral case location structure comprises at least three contour the first locating shafts (7), the middle part being fixed on substrate (1) is upwards extended, and the end face of each first locating shaft (7) is in order to contact with the bottom surface of spiral case (3); Described middle shaft part (2) is fixed with the detection block (22) that profile is mated with the hole portion (33) of spiral case bottom surface.
6. lampblack absorber spiral case cubing according to claim 5, it is characterized in that: described substrate (1) is fixed with two auxiliary detection blocks (8), the end face of auxiliary detection block (8) is the inclined-plane mated with the lug of spiral case bottom surface (34) bottom surface, and the end face of auxiliary detection block (8) has the 3rd inspection hole (81) of the 3rd aperture (341) position degree detected on the lug (34) of spiral case bottom surface.
7. lampblack absorber spiral case cubing according to claim 1, is characterized in that: described snail mouth end face inspection panel (5) opposing substrate (1) is vertically arranged.
8. lampblack absorber spiral case cubing according to claim 7, it is characterized in that: described spiral case location structure comprises at least three contour the second locating shafts (10), the middle part being fixed on substrate (1) is upwards extended, and the end face of each second locating shaft (10) is in order to contact with the bottom surface of spiral case (3); Snail mouth side inspection panel (9) be each side fixed with respectively in order to fit with the left and right side (35) of spiral case (3) on described substrate (1), each snail mouth side inspection panel (9) has the 4th inspection hole (91) of the 4th aperture (351) position degree detecting spiral case left and right side (35).
9. lampblack absorber spiral case cubing according to claim 8, is characterized in that: the bottom center position of described substrate (1) is fixed with the detector probe (11) in order to detect the 5th aperture (361) position degree be positioned on the crossbeam (36) in the hole portion (33) of spiral case bottom surface.
10. lampblack absorber spiral case cubing according to claim 8, it is characterized in that: described snail mouth end face inspection panel (5) is fixed with the first backing plate (53) in order to fit with snail mouth end face (32), each described snail mouth side inspection panel (9) is fixed with the second backing plate (92) in order to fit with spiral case left and right side (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561352.4U CN204854602U (en) | 2015-07-29 | 2015-07-29 | Lampblack absorber spiral case is with examining utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561352.4U CN204854602U (en) | 2015-07-29 | 2015-07-29 | Lampblack absorber spiral case is with examining utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854602U true CN204854602U (en) | 2015-12-09 |
Family
ID=54745142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520561352.4U Active CN204854602U (en) | 2015-07-29 | 2015-07-29 | Lampblack absorber spiral case is with examining utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157545A (en) * | 2015-07-29 | 2015-12-16 | 宁波方太厨具有限公司 | Detection tool for range hood volute |
| CN112179257A (en) * | 2020-08-24 | 2021-01-05 | 东风电驱动系统有限公司 | Size error detection tool for inclined instrument |
-
2015
- 2015-07-29 CN CN201520561352.4U patent/CN204854602U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157545A (en) * | 2015-07-29 | 2015-12-16 | 宁波方太厨具有限公司 | Detection tool for range hood volute |
| CN105157545B (en) * | 2015-07-29 | 2018-08-28 | 宁波方太厨具有限公司 | Kitchen ventilator spiral case cubing |
| CN112179257A (en) * | 2020-08-24 | 2021-01-05 | 东风电驱动系统有限公司 | Size error detection tool for inclined instrument |
| CN112179257B (en) * | 2020-08-24 | 2022-04-29 | 东风电驱动系统有限公司 | Size error detection tool for inclined instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204594373U (en) | A kind of lever measurement by magnification device | |
| CN204854602U (en) | Lampblack absorber spiral case is with examining utensil | |
| CN102589394A (en) | Detection device of swash plate and piston axial matched gap and using method thereof | |
| CN105157545A (en) | Detection tool for range hood volute | |
| CN103776414A (en) | Flatness detection device | |
| CN204831127U (en) | Two arc surface size measurement's in two R blades simple and easy survey utensil | |
| CN204359232U (en) | For the screw hole position detecting tool of oil cooler flange | |
| CN217483406U (en) | Integrated detection device for measuring height of fan blade | |
| CN205448873U (en) | Utensil is examined to vehicle spring seat | |
| CN104197875A (en) | Detector for matching degree and dimension of automobile glass | |
| CN203518960U (en) | Scratch-proof pneumatic connecting rod measuring instrument | |
| CN209246861U (en) | A kind of volute of blower verifying attachment | |
| CN114608413B (en) | Gauge tool for testing wind blade height and rapid testing method thereof | |
| CN204228026U (en) | The pedal support combine detection frock of throttle opener | |
| CN207502428U (en) | A kind of high-precision detection device | |
| CN209656251U (en) | Interferometer cubing | |
| CN102967210B (en) | Crankshaft end-face detecting tool for position degree of connection hole | |
| CN218937360U (en) | Roundness detection device for water meter movement | |
| CN202757543U (en) | Checking fixture for intersection line of bevels of valve plate mounting slot on valve surface of compressor cylinder body | |
| CN208313262U (en) | A kind of Gerotor pump divides the measurement tooling of food tray | |
| CN108627076B (en) | Method for detecting inclination angle of mounting angle piece of air inlet pipe | |
| CN205580354U (en) | Ring flange examines utensil for automobile engine | |
| CN211401054U (en) | Spring mill flour angle detects frock | |
| CN205537459U (en) | Three maintenance on large -scale mixed flow pump impeller water conservancy shape line survey frock | |
| CN205262374U (en) | Cylinder head inclined plane cutting depth examines utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |