CN105157545B - Kitchen ventilator spiral case cubing - Google Patents
Kitchen ventilator spiral case cubing Download PDFInfo
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- CN105157545B CN105157545B CN201510456728.XA CN201510456728A CN105157545B CN 105157545 B CN105157545 B CN 105157545B CN 201510456728 A CN201510456728 A CN 201510456728A CN 105157545 B CN105157545 B CN 105157545B
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- spiral case
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Abstract
The present invention relates to a kind of kitchen ventilator spiral case cubings, it is characterised in that：Including substrate；Middle shaft part is fixed on the middle part of substrate and upwardly extends setting；Spiral case location structure, to by spiral case relative positioning on substrate；To with the matched snail mouthful end face inspection panel in the snail of spiral case mouthful end face, be fixed on substrate side and upwardly extend setting, be provided on the inspection panel of snail mouthful end face multiple detecting the first inspection hole of the first aperture position degree on snail mouth end face；Shape and the concentricity of air inlet form fit in spiral case examine disk, concentricity to examine the top of the periphery of disk to have annular shoulder block portion, the second inspection hole hole of multiple second orifice position degrees to the air inlet periphery for detecting spiral case is provided in the annular shoulder block portion.This cubing can detect the indices such as concentricity, verticality, inclined-plane degree and the position degree in hole of spiral case simultaneously.
Description
Technical field
The present invention relates to a kind of detection instrument for examining product items machining accuracy index more particularly to a kind of kitchen ventilator snails
Shell cubing.
Background technology
Volute of blower is one of the main member inside range hood, for changing wind direction and reduces wind loss.
Volute of blower includes that front shroud, back shroud and cyclic annular middle casing connecting the two, middle casing hang down with front shroud, back shroud
Directly, it is provided with air inlet on front shroud, motor is provided on back shroud, impeller is i.e. between front/rear cover plate.Existing kitchen ventilator is used
There are mainly two types of structures for spiral case, and one is flat mouth spiral cases, and the index of flat mouth spiral case quality quality is examined to have concentricity, three faces vertical
Degree, center to many indexs such as the distance on three sides and the position degree in hole.Another kind is angle spiral case, examines angle spiral case quality good
Bad index has many indexs such as concentricity, gradient, verticality and the position degree in hole.In process of production, the structure of spiral case
It is easier to that deviation occurs, noise is larger when kitchen ventilator can be caused to run, to ensure the performance of kitchen ventilator, manufacturer's needs pair
The spiral case produced is inspected by random samples, to detect the indices parameter of spiral case, judges whether spiral case is qualified, to avoid as possible not
Qualified spiral case is used.Traditional detection method is：Spiral case is measured using various detection instruments, because of the shape of spiral case
It is not very regular, therefore the detection of indices arduously takes, detection efficiency is extremely low, has very strong profession to require testing staff,
And easily there is detection error.
For this purpose, invent it is a kind of can disposably while to detect the kitchen ventilator spiral case profession cubing of indices be this field skill
Art personnel are badly in need of the technical problem solved.
Invention content
There is provided the technical problem to be solved by the present invention is to present situation for the above-mentioned prior art it is a kind of can disposably simultaneously
The kitchen ventilator spiral case cubing of spiral case many index is detected, this cubing has the advantages that checkability is high and examines efficient and convenient.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of kitchen ventilator spiral case cubing, feature
It is：Including substrate；Middle shaft part is fixed on the middle part of substrate and upwardly extends setting, and the top of middle shaft part is ladder axle portion, rank
The cross section of the small axle portion of terraced axle portion is in polygon or other non-circular；Spiral case location structure, spiral case relative positioning to exist
On substrate, and ensure that the central axes of the air inlet of spiral case top surface are overlapped with the axis of the middle shaft part；To with the snail of spiral case mouthful
The matched snail mouthful end face inspection panel in end face, is fixed on substrate side and upwardly extends setting, is provided on the inspection panel of snail mouthful end face more
It is a detecting the first inspection hole of the first aperture position degree on snail mouthful end face；Shape and air inlet form fit in spiral case
Concentricity examines disk, center that there is the jack that the small axle portion shape on shape and middle shaft part top matches, concentricity to examine disk
The top of periphery has annular shoulder block portion, is provided in the annular shoulder block portion multiple to the second of the air inlet periphery for detecting spiral case
Second inspection hole hole of aperture position degree.
Above-mentioned snail mouthful end face inspection panel opposing substrate is obliquely installed.Snail mouthful end face inspection panel, which is obliquely installed, makes this verifying attachment
To detect angle spiral case, this snail mouthful end face inspection panel to detect the inclined-plane degree of snail mouthful end face, as snail mouthful end face inspection panel with
The contact of snail mouthful end face, then the inclined-plane degree of Surface testing snail mouthful end face is up to standard.
The fixed plate of left and right parallel interval setting is fixed on aforesaid substrate, the top of fixed plate has the peace being obliquely installed
Inclined-plane is filled, snail mouthful end face inspection panel is fixed by screws on the installation inclined-plane.Pass through the inclination angle to installing inclined-plane
The processing of degree so that the snail mouthful end face inspection panel being fixed thereon also tilts at an angle, and it is hardened can to simplify the inspection of snail mouthful end face
Structure, assembling easy to process.
Raised locating piece on above-mentioned installation inclined-plane is provided on the inspection panel of the snail mouthful end face and to match with locating piece
Location hole.By the location fit of locating piece and location hole before installation, first snail mouthful end face inspection panel is fixed with fixed plate in advance,
Then it can facilitate and be fixed snail mouthful end face inspection panel and installation inclined-plane using screw.
Above-mentioned spiral case location structure includes at least three the first contour locating shafts, is fixed in the middle part of substrate and upwardly extends
Setting, the top surface of each first locating shaft with the bottom surface of spiral case contacting；Shape and spiral case bottom surface are fixed on the middle shaft part
The matched detection block of hole portion.The principle for determining a plane according to 3 points, such as the bottom surface of spiral case while with the first locating shaft
Top surface contacts, and ensures that spiral case is installed in place in the height direction, and keeping parallelism, if in addition detection block is just placed in and spiral case bottom
In the hole portion in face, the concentricity of spiral case installation is further ensured that.
Two auxiliary detection blocks are fixed on aforesaid substrate, it is the lug bottom surface with spiral case bottom surface to assist the top surface of detection block
The inclined-plane matched assists the third that the top surface of detection block is provided with to detect the third aperture position degree on the lug of spiral case bottom surface to examine
It verifies.If spiral case opposing substrate is in place, while lug can be bonded with the top surface of auxiliary detection block, then can determine the position of lug
Degree of setting is accurate, if third detection hole is aligned with the third aperture on lug, then it represents that and the third aperture position degree on lug is accurate,
Whether judging that third detection hole is aligned with the third aperture on lug, it can be worn again after only need to passing through third detection hole by bolt
The third aperture crossed on lug is judged.
Above-mentioned snail mouthful end face inspection panel opposing substrate is vertically arranged.Because snail mouthful end face inspection panel opposing substrate is vertically arranged,
Therefore this cubing is suitble to be detected the flat mouth spiral case of kitchen ventilator, this snail mouthful end face inspection panel is detecting the vertical of snail mouthful end face
Degree, if snail mouthful end face inspection panel is contacted with snail mouthful end face, then the verticality of Surface testing snail mouthful end face is up to standard.
Above-mentioned spiral case location structure includes at least three the second contour locating shafts, is fixed in the middle part of substrate and upwardly extends
Setting, the top surface of each second locating shaft with the bottom surface of spiral case contacting；It is each side fixed with difference on the substrate
To the snail mouthful side inspection panel being bonded with the left and right side of spiral case, it is provided with to detect a spiral case left side on the inspection panel of each snail mouthful side
4th inspection hole of the 4th aperture position degree of right side.The principle for determining a plane according to 3 points, the bottom surface such as spiral case are same
When contacted with the top surface of the second locating shaft, ensure that spiral case is installed in place in the height direction, and keeping parallelism, while such as snail mouthful side
Face inspection panel is contacted with the left and right side of spiral case simultaneously, then shows 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 to detect the on the crossbeam in the hole portion of spiral case bottom surface
The detection probe of five aperture position degree.If it is small that detection probe can correspond to the 5th be inserted on the crossbeam in the hole portion of spiral case bottom surface
Hole, then the position degree of surface aperture at this is up to standard.
The first backing plate to be bonded with snail mouthful end face, each snail mouthful side are fixed on the inspection panel of above-mentioned snail mouthful end face
The second backing plate to be bonded with spiral case left and right side is fixed on inspection panel.Backing plate is arranged can be to snail mouthful end face inspection panel and snail
The position of mouth side inspection panel is finely adjusted, and is such as processed slightly error and is only needed to change backing plate or polish backing plate, keeps it full
The corresponding testing requirements of foot.
Compared with the prior art, the advantages of the present invention are as follows：This cubing can detect simultaneously the concentricity of spiral case, verticality,
The indices such as inclined-plane degree and the position degree in hole.When detection, first by spiral case location structure by spiral case relative positioning in substrate
On, if snail mouthful end face inspection panel can be just bonded with snail mouthful end face, then the verticality of the end faces surface Wo Kou or inclined-plane degree satisfaction are wanted
It asks, if the first inspection hole is aligned with the first aperture on detection snail mouthful end face, then the aperture position degree at this is met the requirements, detection
When concentricity, need to only it examine disk on the middle shaft part concentricity, as concentricity examines the lower part of disk just with spiral case top surface
Air inlet matches, then the air inlet concentricity of surface spiral case top surface is met the requirements, as concentricity examines the annular shoulder block of disk periphery
Portion is shelved on spiral case top surface, while the second inspection hole is aligned with the second orifice of the air inlet periphery of spiral case, then it is small to show to change place
Hole location is met the requirements.Spiral case need to be only placed in cubing by entire detection process, and such as each position can be put into and just be bonded, then
Surface spiral case indices are met the requirements, on the contrary then surface spiral case is unqualified, and while detecting each hole location need to only use detection to insert
Pin selectively inserts several detection holes, can complete the detection of hole location, entire detection process is simple and convenient.
Description of the drawings
Fig. 1 is the dimensional structure diagram of first embodiment of the invention；
Fig. 2 is the stereogram exploded view of first embodiment of the invention；
Fig. 3 is the dimensional structure diagram one that first embodiment of the invention detects angle spiral case；
Fig. 4 is the dimensional structure diagram two that first embodiment of the invention detects angle spiral case；
Fig. 5 is the dimensional structure diagram one of angle spiral case in first embodiment of the invention；
Fig. 6 is the dimensional structure diagram two of angle spiral case in first embodiment of the invention；
Fig. 7 is the back side dimensional structure diagram that concentricity examines disk in first embodiment of the invention；
Fig. 8 is the dimensional structure diagram of second embodiment of the invention；
Fig. 9 is the stereogram exploded view of second embodiment of the invention；
Figure 10 is the dimensional structure diagram one that second embodiment of the invention detects flat mouth spiral case；
Figure 11 is the dimensional structure diagram two that second embodiment of the invention detects flat mouth spiral case；
Figure 12 is the dimensional structure diagram one of flat mouth spiral case in first embodiment of the invention；
Figure 13 is the dimensional structure diagram two of flat mouth spiral case in first embodiment of the invention.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
As shown in Fig. 1~7, for one embodiment of the present invention.
A kind of kitchen ventilator spiral case cubing, including substrate 1, substrate 1 is steel plate, plate-like.
Middle shaft part 2 is fixed on the middle part of substrate 1 and upwardly extends setting, and the top of middle shaft part 2 is ladder axle portion, ladder
The cross section of the small axle portion 21 of axle portion is in polygon or other non-circular, can be with rectangle, triangle or runway shape.
Spiral case location structure, 3 relative positioning of spiral case on substrate 1, and is ensured the air inlet 31 of 3 top surface of spiral case
Central axes are overlapped with the axis of the middle shaft part 2；
To with the snail of spiral case 3 mouthful end face 32 matched snail mouthful end face inspection panel 5, be fixed on 1 side of substrate and prolong upwards
It stretches setting, is provided on snail mouthful end face inspection panel 5 multiple detecting first of 321 position degree of the first aperture on snail mouthful end face 32
Inspection hole 51.5 opposing substrate 1 of snail mouthful end face inspection panel in the present embodiment is obliquely installed.To adapt to special angle spiral case, i.e.,
The cubing of the present embodiment is detecting the indices of angle spiral case.The fixation of left and right parallel interval setting is fixed on substrate 1
There is the installation inclined-plane 41 being obliquely installed, snail mouthful end face inspection panel 5 to be fixed by screws in the peace for plate 4, the top of fixed plate 4
It fills on inclined-plane 41.Raised locating piece 411 on inclined-plane 41 is installed, is provided with and 411 phase of locating piece on snail mouthful end face inspection panel 5
The location hole 52 matched.
Shape and the concentricity of 31 form fit of air inlet in spiral case examine disk 6, center that there is shape to be pushed up with middle shaft part 2
The jack 61 that 21 shape of small axle portion at end matches, concentricity examine the top of the periphery of disk 6 to have annular shoulder block portion 62, the annular
It is provided in shoulder block portion 62 multiple detecting the second inspection hole of 311 position degree of second orifice of 31 periphery of air inlet of spiral case
621。
Spiral case location structure in the present embodiment includes three the first contour locating shafts 7, be fixed on the middle part of substrate 1 to
Upper to be extended, the top surface of each first locating shaft 7 with the bottom surface of spiral case 3 contacting；It is fixed with shape and spiral case on middle shaft part 2
The 33 matched detection block 22 of hole portion of bottom surface.
Two auxiliary detection blocks 8 are fixed on substrate 1, the top surface of auxiliary detection block 8 is 34 bottom surface of lug with spiral case bottom surface
The top surface on matched inclined-plane, auxiliary detection block 8 is provided with to detect 341 position degree of third aperture on the lug 34 of spiral case bottom surface
Third inspection hole 81.
This cubing can detect the indices such as concentricity, inclined-plane degree and the position degree in hole of angle spiral case simultaneously.When detection,
First by spiral case location structure by 3 relative positioning of spiral case on substrate 1, at this point, middle shaft part 2 from the hole portion 33 of spiral case bottom surface to
On be pierced by the air inlet 31 of 3 top surface of spiral case.
If snail mouthful end face inspection panel 5 can be just bonded with snail mouthful end face 32, then the inclined-plane degree of the end faces surface Wo Kou 32 meets
It is required that such as the first inspection hole 51 is aligned with the first aperture 321 on detection snail mouthful end face 32, then the aperture position degree at this meets
It is required that.
When detecting concentricity, need to only it examine disk 6 on middle shaft part 2 concentricity, concentricity examines the jack 61 on disk 6
Be inserted in the small axle portion 21 on 2 top of middle shaft part and be shelved on middle shaft part 2, as concentricity examine disk 6 lower part just with spiral case top
The air inlet in face matches, and the bottom surface of spiral case 3 is shelved on the first locating shaft 7, and the detection block 22 on middle shaft part 2 is placed exactly in spiral case
In the hole portion 33 of bottom surface, then the air inlet 31 of surface spiral case top surface and 33 concentricity of hole portion in spiral case bottom surface are met the requirements.
As concentricity examines the annular shoulder block portion 62 of 6 periphery of disk to be shelved on 3 top surface of spiral case, at the same the second inspection hole 621 with
The second orifice 311 of 31 periphery of air inlet of spiral case is aligned, then shows that changing place's aperture position degree meets the requirements.
Spiral case need to be only placed in cubing by entire detection process, and such as each position can be put into and just be bonded, then surface spiral case
Indices are met the requirements, on the contrary then surface spiral case is unqualified, and while detecting each hole location need to only use detection bolt selectivity
Several detection holes are inserted into, the detection of hole location can be completed, entire detection process is simple and convenient.
As depicted in figures 8-13, it is second embodiment of the present invention.
Cubing is detecting the indices of flat mouth spiral case in the present embodiment, wherein 5 opposing substrate of snail mouthful end face inspection panel
1 is vertically arranged.The first backing plate 53 to be bonded with snail mouthful end face 32 is fixed on snail mouthful end face inspection panel 5.
Spiral case location structure in the present embodiment includes four the second contour locating shafts 10, is fixed on the middle part of substrate 1
Upwardly extend setting, the top surface of each second locating shaft 10 with the bottom surface of spiral case 3 contacting；It is each side solid on substrate 1
Surely have respectively to the snail that is bonded with the left and right side 35 of spiral case 3 mouthful side inspection panel 9, it is fixed on each snail mouthful side inspection panel 9
There is the second backing plate 92 to be bonded with spiral case left and right side 35.It is provided with to detect a spiral case left side on each snail mouthful side inspection panel 9
4th inspection hole 91 of 351 position degree of the 4th aperture of right side 35.
The bottom center position of substrate 1 is fixed with to detect the on the crossbeam 36 in the hole portion 33 of spiral case bottom surface
The detection probe 11 of five apertures, 361 position degree.
This cubing can detect the indices such as the concentricity, verticality and the position degree in hole of flat mouth spiral case simultaneously.When detection,
First by spiral case location structure by 3 relative positioning of spiral case on substrate 1, at this point, middle shaft part 2 from the hole portion 33 of spiral case bottom surface to
On be pierced by the air inlet 31 of 3 top surface of spiral case.
If snail mouthful end face inspection panel 5 can be just bonded with snail mouthful end face 32, then the verticality of the end faces surface Wo Kou 32 meets
It is required that such as the first inspection hole 51 is aligned with the first aperture 321 on detection snail mouthful end face 32, then the aperture position degree at this meets
It is required that.
If snail mouthful side inspection panel 9 is just bonded with the left and right side of spiral case 3 35, then the left and right side 35 of surface spiral case 3
Verticality meet the requirements, such as the 4th inspection hole 91 is aligned with the 4th aperture 351 of spiral case left and right side 35, then the aperture at this
Position degree is met the requirements.
When detecting concentricity, need to only it examine disk 6 on middle shaft part 2 concentricity, concentricity examines the jack 61 on disk 6
Be inserted in the small axle portion 21 on 2 top of middle shaft part and be shelved on middle shaft part 2, as concentricity examine disk 6 lower part just with spiral case top
The air inlet in face matches, and the bottom surface of spiral case 3 is shelved on the first locating shaft 7, in conjunction with snail mouthful side inspection panel 9 just with spiral case 3
Left and right side 35 be bonded, then the concentricity of the air inlet 31 of surface spiral case top surface is met the requirements.
As concentricity examines the annular shoulder block portion 62 of 6 periphery of disk to be shelved on 3 top surface of spiral case, at the same the second inspection hole 621 with
The second orifice 311 of 31 periphery of air inlet of spiral case is aligned, then shows that changing place's aperture position degree meets the requirements.
Claims (10)
1. a kind of kitchen ventilator spiral case cubing, it is characterised in that：Including substrate (1)；
Middle shaft part (2) is fixed on the middle part of substrate (1) and upwardly extends setting, and the top of middle shaft part (2) is ladder axle portion, rank
The cross section of the small axle portion (21) of terraced axle portion is in polygon or other non-circular；
Spiral case location structure, spiral case (3) relative positioning on substrate (1), and is ensured the air inlet of spiral case (3) top surface
(31) central axes are overlapped with the axis of the middle shaft part (2)；
To with the matched snail mouthful end face inspection panel (5) in the snail of spiral case (3) mouthful end face (32), be fixed on substrate (1) side and to
It is upper to be extended, it is provided on snail mouthful end face inspection panel (5) multiple detecting the first aperture (321) position on snail mouthful end face (32)
The first inspection hole (51) for degree of setting；
Shape and the concentricity of air inlet (31) form fit in spiral case examine disk (6), center to have shape and middle shaft part (2)
The jack (61) that small axle portion (21) shape on top matches, concentricity examine the top of the periphery of disk (6) to have annular shoulder block portion
(62), it is provided in the annular shoulder block portion (62) multiple to second orifice (311) position of air inlet (31) periphery for detecting spiral case
The second inspection hole (621) for degree of setting.
2. kitchen ventilator spiral case cubing according to claim 1, it is characterised in that：Described snail mouthful end face inspection panel (5) phase
Substrate (1) is obliquely installed.
3. kitchen ventilator spiral case cubing according to claim 2, it is characterised in that：Left and right is fixed on the substrate (1)
The fixed plate (4) of parallel interval setting, the top of fixed plate (4) have the installation inclined-plane (41) being obliquely installed, the snail mouthful end
Face inspection panel (5) is fixed by screws on the installation inclined-plane (41).
4. kitchen ventilator spiral case cubing according to claim 3, it is characterised in that：Have on the installation inclined-plane (41) convex
The locating piece (411) risen is provided with the location hole (52) to match with locating piece (411) on the snail mouthful end face inspection panel (5).
5. kitchen ventilator spiral case cubing according to claim 2, it is characterised in that：The spiral case location structure includes at least
Three contour the first locating shafts (7), are fixed in the middle part of substrate (1) and upwardly extend setting, the top surface of each first locating shaft (7)
To be contacted with the bottom surface of spiral case (3)；Hole portion (33) matched inspection of shape and spiral case bottom surface is fixed on the middle shaft part (2)
Survey block (22).
6. kitchen ventilator spiral case cubing according to claim 5, it is characterised in that：It is auxiliary it to be fixed with two on the substrate (1)
It is lug (34) matched inclined-plane in bottom surface with spiral case bottom surface to help detection block (8), the top surface of auxiliary detection block (8), auxiliary detection
The top surface of block (8) is provided with to detect the third inspection hole of third aperture (341) position degree on the lug (34) of spiral case bottom surface
(81)。
7. kitchen ventilator spiral case cubing according to claim 1, it is characterised in that：Described snail mouthful end face inspection panel (5) phase
Substrate (1) is vertically arranged.
8. kitchen ventilator spiral case cubing according to claim 7, it is characterised in that：The spiral case location structure includes at least
Three contour the second locating shafts (10), are fixed in the middle part of substrate (1) and upwardly extend setting, the top of each second locating shaft (10)
Face with the bottom surface of spiral case (3) contacting；On the substrate (1) be each side fixed with respectively to spiral case (3)
The snail mouthful side inspection panel (9) of left and right side (35) fitting is provided with to detect spiral case or so on each snail mouthful side inspection panel (9)
4th inspection hole (91) of the 4th aperture (351) position degree of side (35).
9. kitchen ventilator spiral case cubing according to claim 8, it is characterised in that：The bottom center position of the substrate (1)
Set the inspection for being fixed with to detect the 5th aperture (361) position degree on the crossbeam (36) in the hole portion (33) of spiral case bottom surface
Probing needle (11).
10. kitchen ventilator spiral case cubing according to claim 8, it is characterised in that：On the snail mouthful end face inspection panel (5)
It is fixed with the first backing plate (53) to be bonded with snail mouthful end face (32), is fixed on each snail mouthful side inspection panel (9) useful
With the second backing plate (92) being bonded with spiral case left and right side (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510456728.XA CN105157545B (en) | 2015-07-29 | 2015-07-29 | Kitchen ventilator spiral case cubing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510456728.XA CN105157545B (en) | 2015-07-29 | 2015-07-29 | Kitchen ventilator spiral case cubing |
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| CN105157545A CN105157545A (en) | 2015-12-16 |
| CN105157545B true CN105157545B (en) | 2018-08-28 |
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| CN107024159A (en) * | 2017-06-01 | 2017-08-08 | 广东广都电扶梯部件有限公司 | A kind of stair step main wheel seat verifying attachment |
| CN109654971A (en) * | 2019-02-25 | 2019-04-19 | 湖南联诚轨道装备有限公司 | A kind of volute of blower verifying attachment and the method for inspection |
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| CN204854602U (en) * | 2015-07-29 | 2015-12-09 | 宁波方太厨具有限公司 | Lampblack absorber spiral case is with examining utensil |
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| FR2977664B1 (en) * | 2011-07-08 | 2013-07-26 | Peugeot Citroen Automobiles Sa | DEVICE FOR CONTROLLING THE POSITION OF A PLURALITY OF HOLES IN A WORKPIECE |
| CN202432946U (en) * | 2011-12-19 | 2012-09-12 | 綦江齿轮传动有限公司 | Inspection device for equal division hole of clutch housing |
| CN203024674U (en) * | 2012-11-13 | 2013-06-26 | 合肥市田源精铸有限公司 | Automobile engine compartment longitudinal beam rear section assembly detection base |
| CN203534420U (en) * | 2013-11-08 | 2014-04-09 | 无锡麦铁精密机械制造有限公司 | Hole position accuracy detection tool of automobile reducer shell |
| CN203704822U (en) * | 2014-01-10 | 2014-07-09 | 浙江科力车辆控制系统有限公司 | Device capable of detecting form and position tolerances of water pump body of automobile |
| CN204154215U (en) * | 2014-10-31 | 2015-02-11 | 无锡麦铁精密机械制造有限公司 | A kind of comprehensive true position cubing of supercharger turbo shell |
| CN204329799U (en) * | 2014-11-17 | 2015-05-13 | 杭州鑫洲制冷设备有限公司 | A kind of compression refigerating machine body cubing |
| CN204373554U (en) * | 2015-01-13 | 2015-06-03 | 桐乡合德机械有限公司 | Spiral case inspection special tooling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204854602U (en) * | 2015-07-29 | 2015-12-09 | 宁波方太厨具有限公司 | Lampblack absorber spiral case is with examining utensil |
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Denomination of invention: Inspection tool for spiral case of range hood Effective date of registration: 20210915 Granted publication date: 20180828 Pledgee: Bank of China Limited Ningbo Hangzhou Bay New Area sub branch Pledgor: NINGBO FOTILE KITCHEN WARE Co.,Ltd. Registration number: Y2021330001603 |
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