CN201081677Y - Vertically staggered hole pitch error tester - Google Patents
Vertically staggered hole pitch error tester Download PDFInfo
- Publication number
- CN201081677Y CN201081677Y CNU2007200413122U CN200720041312U CN201081677Y CN 201081677 Y CN201081677 Y CN 201081677Y CN U2007200413122 U CNU2007200413122 U CN U2007200413122U CN 200720041312 U CN200720041312 U CN 200720041312U CN 201081677 Y CN201081677 Y CN 201081677Y
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- fixedly connected
- rotating shaft
- lining
- gauge
- dial gauges
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a vertically staggered between-holes center distance deviation measuring tool, consisting of a marking core, a cabinet base, a lever gauge, dial gauges, a hollow shaft, a rotating shaft, a bracket, a lining, a bearing and a bottom board, wherein the cabinet base arranged on the left side of the bottom board is fixedly connected with the marking core, the bracket is fixedly connected on the right side of the bottom board; the vertical distance between the shaft line of the bracket and the center of the marking core is equal to the center distance of the measuring object; an inner hole of the bracket is provided with the lining; the hollow shaft is in slide fit with the lining; an inner cavity of the hollow shaft is fixedly provided with the rotating shaft by the bearing, the left end face of the hollow shaft is fixedly connected with two dial gauges respectively; the left end of the rotating shaft is fixedly connected with the lever gauge; gauge heads of the dial gauges and the lever gauge direct left, gauge heads of the two dial gauges are arranged on the same plane which is vertical to the shaft line of the bracket. The utility model takes the marking core as the basic reference and regulates the verticality based on the indication of the dial gauges, and the lever gauge driven by the rotating shaft measures and indicates the hole deviation; moreover, the measurement is accurate and direct-viewing, and particularly suitable for measuring batch products.
Description
Technical field
The utility model relates to a kind of length metering cubing, and specifically, the utility model relates to the mutual vertical but cubing of non-intersect pitch of holes deviation of two of a kind of measurements.
Background technology
Box parts in the conventional mechanical all is provided with the axis hole of bolster rotation, and the centre distance precision between axis hole is directly connected to the mechanical drive quality.Be between conplane axis hole deviation of centre distance and can accurately measure, be in that centre distance deviation measurement is not easy between the axis hole of Different Plane with conventional method.For example, the housing spindle hole and the cinclides center line of automobile power steering are perpendicular but non-intersect, and prior art can not direct quantitative be measured with conventional method, can only do observational measurement.Although prior art can accurately be measured with three-coordinate instrument,, three-coordinate instrument belongs to high precision instrument, price height, operation difficulty, the on-the-spot cubing of using is produced in uncomfortable cooperation in batches.
The utility model content
The utility model is primarily aimed at the deficiencies in the prior art, proposes the vertical interlaced pitch of holes deviation cubing that a kind of location structure is simple, easy to detect, can quantize to show deviate.
This is newly with the novel technical goal that is achieved through the following technical solutions.
Vertical interlaced pitch of holes deviation cubing, it is made up of location core, pedestal, lever meter, dial gauge, tubular shaft, rotating shaft, support, lining, bearing and base plate.The left side, plane is provided with pedestal on the lower side on the described base plate, and the location core is fixedlyed connected with pedestal, and support is fixedly connected on the base plate right side, and the axial line of support equals tested part pitch of holes nominal size to the central vertical distance of location core.Its improvements are: described support endoporus is provided with lining, tubular shaft and lining are slidingly matched, and the tubular shaft inner chamber is by the rotating shaft of bearing location and installation, and the tubular shaft left side is fixedly connected two dial gauges respectively, the fixedly connected lever meter of rotating shaft left end, the gauge outfit of dial gauge, lever meter is provided with towards a left side.
The utility model compared with prior art has following good effect:
1, simple, the low cost of cubing location structure;
2, fixed position installation, easy to detect, the efficiency of measurement height;
3, by mobile tubular shaft, detect the verticality of the relative cinclides of spindle hole with two dial gauges of adjusted " 0 " position, rotating shaft and tubular shaft coaxial configuration, the rotating shaft rotation drives lever meter measurement spindle hole, lever meter value indication measurement value, measurement result are accurately, intuitively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with embodiment the utility model is further described.
Vertical interlaced pitch of holes deviation cubing shown in the drawings, it is made up of location core 1, pedestal 2, lever meter 3, dial gauge 4, tubular shaft 5, rotating shaft 6, support 7, lining 8, bearing 9 and base plate 10.Described location core 1 is fixedly connected on the pedestal 2 that base plate 10 left sides are provided with on the lower side, constitutes the measuring basis of measured piece.Described support 7 is fixedly connected on base plate 10 right sides, and the axial line of support 7 equals measured piece pitch of holes nominal size with location core 1 vertical centre distance.Support 7 axial bore are provided with lining 8, tubular shaft 5 is slidingly matched with lining 8, and tubular shaft 5 inner chambers are by bearing 9 location and installation rotating shafts 6, and tubular shaft 5 left sides are fixedly connected two dial gauges 4 respectively, the fixedly connected lever meter 3 of rotating shaft 6 left ends, the gauge outfit of dial gauge 4, lever meter 3 is provided with towards a left side.Centre distance error between present embodiment measured automobiles shell of power steering gear spindle hole and cinclides.At first the housing cinclides is cooperated with location core 1 during measurement and constitute measuring basis, be moved to the left tubular shaft 5 then, the gauge outfit that is installed in two dial gauges 4 on tubular shaft 5 left sides is contacted with the spindle hole end face, fine setting shell position and revolving hollow spindle 5, two dial gauges, 4 indicated value same positions are arranged to " 0 " position, the gauge outfit place that shows two dial gauges 4 at grade, this plane is perpendicular to the axial line of support 7.Rotating shaft 6 is by the deviation of the relative cinclides of lever meter 3 detection spindle holes under this situation, and half of lever meter 3 displayed values is the actual deviation of centre distance between housing spindle hole and cinclides.During from second housing detection, do not need again dial gauge 4 to be transferred " 0 ",, detect two pitch of holes deviations by rotating shaft 6 drive lever meters 3 in this stage as long as the fine setting shell position when two dial gauge 4 tabular values are identical, shows that two holes are vertical mutually.The utility model is simple in structure, location and installation, easy to detect, measurement result accurately, directly perceived, the efficiency of measurement height.
Claims (2)
1. vertical interlaced pitch of holes deviation cubing, it is made up of location core (1), pedestal (2), lever meter (3), dial gauge (4), tubular shaft (5), rotating shaft (6), support (7), lining (8), bearing (9) and base plate (10); Described base plate (10) is gone up the left side, plane and is provided with pedestal (2) on the lower side, location core (1) is fixedlyed connected with pedestal (2), support (7) is fixedly connected on base plate (10) right side, and the axial line of support (7) equals tested part pitch of holes nominal size to the central vertical distance of location core (1); It is characterized in that: described support (7) endoporus is provided with lining (8), tubular shaft (5) is slidingly matched with lining (8), tubular shaft (5) inner chamber is by bearing (9) location and installation rotating shaft (6), tubular shaft (5) left side is fixedly connected two dial gauges (4) respectively, the fixedly connected lever meter of rotating shaft (6) left end (3), the gauge outfit of dial gauge (4), lever meter (3) is provided with towards a left side.
2. vertical interlaced pitch of holes deviation cubing according to claim 1, it is characterized in that: the gauge outfit of described two dial gauges (4) is in same plane, and this plane and support (7) axial line is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200413122U CN201081677Y (en) | 2007-08-03 | 2007-08-03 | Vertically staggered hole pitch error tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200413122U CN201081677Y (en) | 2007-08-03 | 2007-08-03 | Vertically staggered hole pitch error tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201081677Y true CN201081677Y (en) | 2008-07-02 |
Family
ID=39615346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200413122U Expired - Fee Related CN201081677Y (en) | 2007-08-03 | 2007-08-03 | Vertically staggered hole pitch error tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201081677Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003928A (en) * | 2010-09-16 | 2011-04-06 | 浙江春晖空调压缩机有限公司 | Detection device for center distance of circular arcs on two sides of inner wall of piston bridge and application method of detection device |
| CN102095350A (en) * | 2010-12-14 | 2011-06-15 | 南车株洲电机有限公司 | Method and device for detecting axiality of stator bracket of wind generator |
| CN102322783A (en) * | 2011-08-25 | 2012-01-18 | 桐乡市易锋机械厂 | Piston center distance measuring tool |
| CN104776782A (en) * | 2014-01-10 | 2015-07-15 | 上海微电子装备有限公司 | Parallel plane distance measurement device and measurement method |
| CN105783640A (en) * | 2016-04-19 | 2016-07-20 | 万向钱潮（桂林）汽车底盘部件有限公司 | Pull bar testing apparatus |
| CN106323142A (en) * | 2015-06-17 | 2017-01-11 | 中冶宝钢技术服务有限公司 | Light-emitting type digital display furnace roller precision measurement device |
| CN109000544A (en) * | 2018-07-17 | 2018-12-14 | 江苏理工学院 | A kind of hole heart in the hole that intersects vertically is away from measuring device |
| CN109520397A (en) * | 2018-12-14 | 2019-03-26 | 广东星联精密机械有限公司 | A kind of concentricity detection frock of part |
| CN114937397A (en) * | 2022-05-24 | 2022-08-23 | 西安航空学院 | Verticality tolerance detection teaching aid |
-
2007
- 2007-08-03 CN CNU2007200413122U patent/CN201081677Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003928A (en) * | 2010-09-16 | 2011-04-06 | 浙江春晖空调压缩机有限公司 | Detection device for center distance of circular arcs on two sides of inner wall of piston bridge and application method of detection device |
| CN102003928B (en) * | 2010-09-16 | 2012-06-13 | 浙江春晖空调压缩机有限公司 | Detection device for center distance of circular arcs on two sides of inner wall of piston bridge and application method of detection device |
| CN102095350A (en) * | 2010-12-14 | 2011-06-15 | 南车株洲电机有限公司 | Method and device for detecting axiality of stator bracket of wind generator |
| CN102095350B (en) * | 2010-12-14 | 2012-12-26 | 南车株洲电机有限公司 | Method and device for detecting axiality of stator bracket of wind generator |
| CN102322783A (en) * | 2011-08-25 | 2012-01-18 | 桐乡市易锋机械厂 | Piston center distance measuring tool |
| CN104776782A (en) * | 2014-01-10 | 2015-07-15 | 上海微电子装备有限公司 | Parallel plane distance measurement device and measurement method |
| CN106323142B (en) * | 2015-06-17 | 2019-01-22 | 中冶宝钢技术服务有限公司 | Illuminated digital display furnace roller accuracy measuring device |
| CN106323142A (en) * | 2015-06-17 | 2017-01-11 | 中冶宝钢技术服务有限公司 | Light-emitting type digital display furnace roller precision measurement device |
| CN105783640A (en) * | 2016-04-19 | 2016-07-20 | 万向钱潮（桂林）汽车底盘部件有限公司 | Pull bar testing apparatus |
| CN109000544A (en) * | 2018-07-17 | 2018-12-14 | 江苏理工学院 | A kind of hole heart in the hole that intersects vertically is away from measuring device |
| CN109520397A (en) * | 2018-12-14 | 2019-03-26 | 广东星联精密机械有限公司 | A kind of concentricity detection frock of part |
| CN109520397B (en) * | 2018-12-14 | 2023-10-20 | 广东星联精密机械有限公司 | Concentricity detection tool for parts |
| CN114937397A (en) * | 2022-05-24 | 2022-08-23 | 西安航空学院 | Verticality tolerance detection teaching aid |
| CN114937397B (en) * | 2022-05-24 | 2024-01-09 | 西安航空学院 | Perpendicularity tolerance detection teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 |