CN205228335U - Big face of short -term test pedestal arrives device of conical surface circle height - Google Patents
Big face of short -term test pedestal arrives device of conical surface circle height Download PDFInfo
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- CN205228335U CN205228335U CN201520825975.8U CN201520825975U CN205228335U CN 205228335 U CN205228335 U CN 205228335U CN 201520825975 U CN201520825975 U CN 201520825975U CN 205228335 U CN205228335 U CN 205228335U
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- pedestal
- conical surface
- cover body
- height
- sounding rod
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Abstract
The utility model discloses a big face of short -term test pedestal arrives device of conical surface circle height, include with the pedestal in conical surface size assorted cone, be equipped with the measuring stick in the cone, quick detection mechanism includes the cover body that matches with the big face of pedestal, and cover body up end be stair structure, and this bench height is poor to be makeed according to measuring tape very little tolerance. The utility model discloses detect accurate, with low costs, detect fast.
Description
Technical field
The utility model relates to water pump pedestal checkout equipment technical field, and particularly a kind of large of quick detection pedestal is to the device of conical surface circle height.
Background technology
Large of pedestal measures the detection method of circle height to the conical surface, and conventional method designs and produces special clamp, and by judging with whether workpiece is sturdy, large of clamp judges that whether size is qualified, but criterion is fuzzyyer, easily judges by accident; Three-dimensional coordinates measurement can also be passed through, but testing cost is high can not realize on-line measurement.
CN200910065484.7 applying date 2009-07-21 discloses measuring method and the specific purpose tool that distance of round measured by large of a kind of pump housing and the conical surface, by the form of proof-reading block, the dial gauge on specific purpose tool is carried out school zero, just determine the height value of a standard, then proof-reading block is taken off, just can measure distance of round to large of the pump housing and the conical surface easily to measure, the measurement that error is larger by script complexity directly uses a specific purpose tool like a cork by pump housing elevation carrection out, large of institute's survey pump housing and the conical surface are measured distance of round and are just equaled proof-reading block standard and kneel and add or deduct dial gauge off-set value.And for example the 5th Henan Province's automobile engineering science and technology is academic, impeller measures the measuring method of circle height, Jiang Huili, Wang Ruijin, the two weak point is: 1) if the pump housing conical surface is greater than standard height value to the distance in large face, measurement circle under cubing body can not with pump housing taper-face contact, now cubing body contacts completely with large of the pump housing, Centigrade scale is shown as zero, but now under cubing body measurement circle not with pump housing taper-face contact, pedestal large actual value to the conical surface unmeasured go out, therefore said apparatus can not detect that the conical surface is greater than the substandard product of standard height value to the height in large face.2) all sides of cubing body can only be arranged on and side contacts all with the pump housing by the known Centigrade scale of said apparatus, if the conical surface to the height in large face a little less than standard height value, cubing body easily tilts, now cubing body one end contacts with large of the pump housing, now Centigrade scale is also shown as zero, but said apparatus can not detect that product is defective.
Utility model content
The utility model is for above-mentioned prior art Problems existing, provides a kind of and detects accurate, that large of low, the quick detection pedestal of cost arrives conical surface circle height device.
Large of quick detection pedestal is to a device for conical surface circle height, and comprise the cone matched with pedestal inner conical surface size, described cone is provided with sounding rod.
Described pedestal is provided with quick testing agency, and described quick testing agency comprises the cover body be sleeved on sounding rod, and described cover body lower horizontal is placed on pedestal.
Described cover body is provided with register pin, and described sounding rod is provided with the rectangular recess for holding register pin plunger.
Described sounding rod can be moved up and down by rectangular recess disposed thereon but can not skid off in cover body.
The height that the length of described sounding rod equals cover body adds that large of standard pedestal is to height of conical surface sum.
Described cover body upper surface is ledge structure, and this bench height difference makes according to the tolerance of surveyed size.
Large of quick detection pedestal measures a method for circle height to the conical surface, comprises the following steps:
1) by water pump pedestal horizontal positioned, hold cover body and cone is put into pedestal, cone slips in the pedestal conical surface;
2) now cover body lies in a horizontal plane on pedestal, face place, finger touch cover body upper end;
3) if sounding rod upper end surface is between cover body ledge structure upper and lower end face, now large of pedestal is qualified to the height of the conical surface, and product meets the requirements;
4) if sounding rod upper surface is higher than cover body ledge structure upper surface or lower than cover body ledge structure lower surface, now large of pedestal is defective to the height of the conical surface, and product is undesirable.
In prior art disclosed in CN200910065484.7 cubing, if the pump housing conical surface is greater than standard height value to the distance in large face, measurement circle under cubing body can not with pump housing taper-face contact, now cubing body contacts completely with large of the pump housing, Centigrade scale is shown as zero, but now under cubing body measurement circle not with pump housing taper-face contact, pedestal large actual value to the conical surface unmeasured go out, therefore the spacing of prior art can not detect that the conical surface is greater than the substandard product of standard height value to the height in large face, cone of the present invention can be mated completely with pedestal inner conical surface, cone contacts with pedestal inner conical surface, sounding rod can detect that the conical surface is greater than the substandard product of standard height value to the distance in large face really.The cubing Centigrade scale of prior art can only be arranged on all sides of cubing body and side contacts all with the pump housing, if the conical surface to the height in large face a little less than standard height value, cubing body easily tilts, now cubing body one end contacts with large of the pump housing, now Centigrade scale is also shown as zero, but said apparatus can not detect that product is defective, sounding rod of the present invention is positioned at cover body center, cover body can lie in a horizontal plane on pedestal completely, cubing sounding rod of the present invention is positioned in the middle of cover body, cover body can lie in a horizontal plane on pedestal completely, can accurately detect above-mentioned substandard product.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cover body of the present utility model and sounding rod top vertical profile structure for amplifying schematic diagram.
Embodiment
Embodiment 1: as shown in Figure 1, 2, large of quick detection pedestal is to a device for conical surface circle height, and comprise the cone 1 matched with pedestal 6 inner conical surface size, the conical surface of cone and the inner conical surface of pedestal are fitted completely, be convenient to Measurement accuracy circle height, described cone 1 is provided with sounding rod 5.
Described pedestal 6 is provided with quick testing agency, and described quick testing agency comprises the cover body 2 be sleeved on sounding rod, and cover body plays and is sleeved on sounding rod, plays guide effect, and sounding rod can not tilt, and described cover body 2 lower horizontal is placed on pedestal 6.
Described cover body upper surface is ledge structure, and this bench height difference makes according to the tolerance of surveyed size.Judge that whether product is qualified by the difference in height of finger touch cover body upper surface and sounding rod upper surface.
Apart from the height of cover body lower surface, the upper end that the length of described sounding rod equals cover body ledge structure adds that large of standard pedestal deducts the half of tolerance to height of conical surface.
Large of quick detection pedestal measures a method for circle height to the conical surface, comprises the following steps:
1) by water pump pedestal horizontal positioned, hold cover body and cone is put into pedestal, cone slips in the pedestal conical surface;
2) now cover body lies in a horizontal plane on pedestal, face place, finger touch cover body upper end;
3) if sounding rod upper end surface is between cover body ledge structure upper and lower end face, now large of pedestal is qualified to the height of the conical surface, and product meets the requirements;
4) if sounding rod upper surface is higher than cover body ledge structure upper surface 8 or lower than cover body ledge structure lower surface 7, now large of pedestal is defective to the height of the conical surface, and product is undesirable.
Embodiment 2: as shown in Figure 1, 2, large of quick detection pedestal is to a device for conical surface circle height, and comprise the cone 1 matched with pedestal 6 inner conical surface size, the conical surface of cone and the inner conical surface of pedestal are fitted completely, be convenient to Measurement accuracy circle height, described cone 1 is provided with sounding rod 5.
Described pedestal 6 is provided with quick testing agency, and described quick testing agency comprises the cover body 2 be sleeved on sounding rod, and cover body plays and is sleeved on sounding rod, plays guide effect, and sounding rod can not tilt, and described cover body 2 lower horizontal is placed on pedestal 6.
Described cover body 2 is provided with register pin 3, and described sounding rod is provided with the rectangular recess 4 for holding register pin plunger, and described sounding rod can be moved up and down by rectangular recess disposed thereon but can not skid off in cover body, easy to use.
Apart from the height of cover body lower surface, the upper end that the length of described sounding rod equals cover body ledge structure adds that large of standard pedestal deducts the half of tolerance to height of conical surface.
Described groove is the annular groove be arranged on sounding rod, and rotatable sounding rod makes the cone conical surface contact with large of pedestal completely.
Large of quick detection pedestal measures a method for circle height to the conical surface, comprises the following steps:
1) by water pump pedestal horizontal positioned, hold cover body and cone is put into pedestal, cone slips in the pedestal conical surface;
2) now cover body lies in a horizontal plane on pedestal, face place, finger touch cover body upper end;
3) if sounding rod upper end surface is between cover body ledge structure upper and lower end face, now large of pedestal is qualified to the height of the conical surface, and product meets the requirements;
4) if sounding rod upper surface is higher than cover body ledge structure upper surface 8 or lower than cover body ledge structure lower surface 7, now large of pedestal is defective to the height of the conical surface, and product is undesirable.
Embodiment 3: as shown in Figure 1, 2, large of quick detection pedestal is to a device for conical surface circle height, and comprise the cone 1 matched with pedestal 6 inner conical surface size, the conical surface of cone and the inner conical surface of pedestal are fitted completely, be convenient to Measurement accuracy circle height, described cone 1 is provided with sounding rod 5.
Described pedestal 6 is provided with quick testing agency, and described quick testing agency comprises the cover body 2 be sleeved on sounding rod, and cover body plays and is sleeved on sounding rod, plays guide effect, and sounding rod can not tilt, and described cover body 2 lower horizontal is placed on pedestal 6.
Described cover body 2 is provided with register pin 3, and described sounding rod is provided with the rectangular recess 4 for holding register pin plunger, and described sounding rod can be moved up and down by rectangular recess disposed thereon but can not skid off in cover body, easy to use.
Described cover body upper surface is ledge structure, and this bench height difference makes according to the tolerance of surveyed size.Judge that whether product is qualified by the difference in height of finger touch cover body upper surface and sounding rod upper surface.
Apart from the height of cover body lower surface, the upper end that the length of described sounding rod equals cover body ledge structure adds that large of standard pedestal deducts the half of tolerance to height of conical surface.
Described sounding rod is hollow structure, and cone is hollow structure, and total quality is light, easy to operate.
Described groove is the annular groove be arranged on sounding rod, and rotatable sounding rod makes the cone conical surface contact with large of pedestal completely.
Cone is adopted made of plastic.Cover body is adopted made of plastic.Sounding rod is adopted made of plastic.
Large of quick detection pedestal measures a method for circle height to the conical surface, comprises the following steps:
1) by water pump pedestal horizontal positioned, hold cover body and cone is put into pedestal, cone slips in the pedestal conical surface;
2) now cover body lies in a horizontal plane on pedestal, face place, finger touch cover body upper end;
3) if sounding rod upper end surface is between cover body ledge structure upper and lower end face, now large of pedestal is qualified to the height of the conical surface, and product meets the requirements;
4) if sounding rod upper surface is higher than cover body ledge structure upper surface 8 or lower than cover body ledge structure lower surface 7, now large of pedestal is defective to the height of the conical surface, and product is undesirable.
Embodiment 4: as shown in Figure 1, 2, large of quick detection pedestal is to a device for conical surface circle height, and comprise the cone 1 matched with pedestal 6 inner conical surface size, the conical surface of cone and the inner conical surface of pedestal are fitted completely, be convenient to Measurement accuracy circle height, described cone 1 is provided with sounding rod 5.
Described pedestal 6 is provided with quick testing agency, and described quick testing agency comprises the cover body 2 be sleeved on sounding rod, and cover body plays and is sleeved on sounding rod, plays guide effect, and sounding rod can not tilt, and described cover body 2 lower horizontal is placed on pedestal 6.
Described cover body 2 is provided with register pin 3, and described sounding rod is provided with the rectangular recess 4 for holding register pin plunger, and described sounding rod can be moved up and down by rectangular recess disposed thereon but can not skid off in cover body, easy to use.
Described cover body upper surface is ledge structure, and this bench height difference makes according to the tolerance of surveyed size.Judge that whether product is qualified by the difference in height of finger touch cover body upper surface and sounding rod upper surface.
Apart from the height of cover body lower surface, the upper end that the length of described sounding rod equals cover body ledge structure adds that large of standard pedestal deducts the half of tolerance to height of conical surface.
Described groove is the annular groove be arranged on sounding rod, and rotatable sounding rod makes the cone conical surface contact with large of pedestal completely.
Large of quick detection pedestal measures a method for circle height to the conical surface, comprises the following steps:
1) by water pump pedestal horizontal positioned, hold cover body and cone is put into pedestal, cone slips in the pedestal conical surface;
2) now cover body lies in a horizontal plane on pedestal, face place, finger touch cover body upper end;
3) if sounding rod upper end surface is between cover body ledge structure upper and lower end face, now large of pedestal is qualified to the height of the conical surface, and product meets the requirements;
4) if sounding rod upper surface is higher than cover body ledge structure upper surface 8 or lower than cover body ledge structure lower surface 7, now large of pedestal is defective to the height of the conical surface, and product is undesirable.
The utility model in use, only by holding cover body, cone need be put into pedestal, cover body lies in a horizontal plane on pedestal, being rotated by sounding rod to make large of cone contact completely with pedestal inner conical surface, face place, finger touch cover body upper end, the height that the length of sounding rod equals cover body adds that large of standard pedestal is to height of conical surface sum, if sounding rod upper end surface is between cover body ledge structure upper and lower end face, now large of pedestal is qualified to the height of the conical surface, and product meets the requirements; If sounding rod upper surface is higher than cover body ledge structure upper surface or lower than cover body ledge structure lower surface, now large of pedestal is defective to the height of the conical surface, and product is undesirable.The tolerance of such as workpiece be d(and large of workpiece to the size of height of conical surface workpiece within the scope of h-0.5d ~ h+0.5d be all qualified), large of standard pedestal is to height of conical surface h, the height h1 of the distance cover body lower surface, upper end of cover body ledge structure, the length L=h1+h-0.5d of described sounding rod.Cover body upper end side cutting machine or other equipment cut away thus make cover body upper end form staircase structure, and cutting-height is d.Test through inventor, same person used cubing disclosed in the cubing of the embodiment of the present invention 4 and CN200910065484.7 respectively in one hour, use cubing of the present invention can many detections 20 than cubing disclosed in use CN200910065484.7, Detection accuracy of the present invention reaches 100%, and comparative example only has 82%.
Claims (8)
1. detect the device of large of pedestal to conical surface circle height fast, it is characterized in that: comprise the cone matched with pedestal inner conical surface size, described cone is provided with sounding rod.
2. large of the pedestal of detection fast as claimed in claim 1 is to the device of conical surface circle height, and it is characterized in that: described pedestal is provided with quick testing agency, described quick testing agency comprises the cover body be sleeved on sounding rod.
3. large of the pedestal of detection fast as claimed in claim 2 is to the device of conical surface circle height, and it is characterized in that: described cover body is provided with register pin, described sounding rod is provided with the rectangular recess for holding register pin plunger.
4. as claimed in claim 3 detect the device of large of pedestal to conical surface circle height fast, it is characterized in that: apart from the height of cover body lower surface, the upper surface that the length of described sounding rod equals cover body ledge structure adds that large of standard pedestal deducts the half of tolerance to height of conical surface.
5. large of the pedestal of detection fast as claimed in claim 4 is to the device of conical surface circle height, and it is characterized in that: described cover body upper surface is ledge structure, this bench height difference makes according to the tolerance of surveyed size.
6. large of the pedestal of detection fast as claimed in claim 1 is to the device of conical surface circle height, it is characterized in that: cone is adopted made of plastic.
7. large of the pedestal of detection fast as claimed in claim 1 is to the device of conical surface circle height, it is characterized in that: cover body is adopted made of plastic.
8. large of the pedestal of detection fast as claimed in claim 1 is to the device of conical surface circle height, it is characterized in that: sounding rod is adopted made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825975.8U CN205228335U (en) | 2015-10-23 | 2015-10-23 | Big face of short -term test pedestal arrives device of conical surface circle height |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825975.8U CN205228335U (en) | 2015-10-23 | 2015-10-23 | Big face of short -term test pedestal arrives device of conical surface circle height |
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| CN205228335U true CN205228335U (en) | 2016-05-11 |
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| CN201520825975.8U Active CN205228335U (en) | 2015-10-23 | 2015-10-23 | Big face of short -term test pedestal arrives device of conical surface circle height |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157518A (en) * | 2015-10-23 | 2015-12-16 | 河南省西峡汽车水泵股份有限公司 | Device and method for rapidly detecting height from seat body big surface to conical surface measurement circle |
| CN106560673A (en) * | 2016-12-14 | 2017-04-12 | 安徽省华启汽车零部件有限公司 | Longitudinal beam wing height quick detection tool |
| CN106643419A (en) * | 2017-01-18 | 2017-05-10 | 中信戴卡股份有限公司 | Lining assembling height testing tool |
-
2015
- 2015-10-23 CN CN201520825975.8U patent/CN205228335U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157518A (en) * | 2015-10-23 | 2015-12-16 | 河南省西峡汽车水泵股份有限公司 | Device and method for rapidly detecting height from seat body big surface to conical surface measurement circle |
| CN106560673A (en) * | 2016-12-14 | 2017-04-12 | 安徽省华启汽车零部件有限公司 | Longitudinal beam wing height quick detection tool |
| CN106643419A (en) * | 2017-01-18 | 2017-05-10 | 中信戴卡股份有限公司 | Lining assembling height testing tool |
| US10378999B2 (en) | 2017-01-18 | 2019-08-13 | Citic Dicastal Co., Ltd. | Bushing assembly height checking fixture |
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