CN106017388A - Inner bore detection mechanism for central plate - Google Patents
Inner bore detection mechanism for central plate Download PDFInfo
- Publication number
- CN106017388A CN106017388A CN201610506989.2A CN201610506989A CN106017388A CN 106017388 A CN106017388 A CN 106017388A CN 201610506989 A CN201610506989 A CN 201610506989A CN 106017388 A CN106017388 A CN 106017388A
- Authority
- CN
- China
- Prior art keywords
- spider
- support
- platform
- slide unit
- lifting test
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
- G01B21/14—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters internal diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses an inner bore detection mechanism for a central plate. The detection mechanism comprises a lifting test sliding table (1), a support rod (3) and a support platform (5). The lifting test sliding table (1) is installed on the support rod (3) in a sliding mode; and the support rod (3) is installed at one side of the support platform (5). A plurality of support plates (7) that are distributed uniformly at the same circumference are installed on the support platform (5) at the peripheral direction; rotating plates (10) are hinged to the inner sides of the support plates (7) by hinging shafts (4); and gaps are left between the support plates (7) and the rotating plates (10). A reset spring (8) and a rotating cylinder (9) are installed in the gaps. Testing heads (13) are installed at the tops of the rotating plates (10); contact sensors (11) are installed at the inner side walls of the testing heads (13); and the contact sensors (11) are arranged in the central hole of the central plate. The inner bore detection mechanism has advantages of simple structure, convenient testing, and high testing precision.
Description
Technical field
The present invention relates to endoporus testing agency, particularly spider endoporus testing agency.
Background technology
After spider is processed by traditional car, miller skill, because the required precision of spider is higher, it is thus desirable to external diameter, card thickness and the endoporus of spider is accurately detected, and when spider endoporus detects, if centre bore deflection, then can cause diameter of bore test that mistake occurs, it is therefore desirable to ensure the perpendicularity of the centre bore of spider.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that the spider endoporus testing agency that a kind of simple in construction, convenient test and measuring accuracy are high.
The purpose of the present invention is achieved through the following technical solutions: spider endoporus testing agency, it includes lifting test slide unit, support bar and support platform, described lifting test slide unit is slidably mounted on support bar, described support bar is arranged on the side supporting platform, supporting circumference on platform, multiple gripper shoe being evenly distributed on same periphery is installed, it is hinged with a swivel plate by a jointed shaft in the inner side of gripper shoe, described gripper shoe leaves gap with the upper end of swivel plate, back-moving spring and rotary cylinder are installed in gap, on the top of swivel plate, one measuring head is installed, on the medial wall of measuring head, contact sensor is installed, described contact sensor is positioned at the centre bore of spider.
The lower end of described lifting test slide unit is provided with a pressing plate pushing down spider upper end, supporting the location at spherical surface support column being also equipped with multiple support spider on platform, wherein the top of a location at spherical surface support column is provided with spherical detectors, and the top of remaining location at spherical surface support column is provided with steel ball.
Being provided with a support on described support bar, support is provided with lift cylinder, lift cylinder is connected with the bottom of lifting test slide unit.
The invention have the advantages that the testing agency of the present invention, it is provided with location at spherical surface support column, thus ensure that lower card is in same level, i.e. ensure that the perpendicularity of spider endoporus and horizontal plane, it is to avoid spider tilts the test error brought, and improves the measuring accuracy of spider endoporus, and in whole test process, without manual operation, reduce difficulty of test so that endoporus measuring accuracy is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention
In figure, 1-lifting test slide unit, 2-lift cylinder, 3-support bar, 4-jointed shaft, 5-supports platform, 6-location at spherical surface support column, 7-gripper shoe, 8-back-moving spring, 9-rotary cylinder, 10-swivel plate, 11-contact sensor, 12-pressing plate, 13-measuring head, 14-spherical sensors, 15-steel ball.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to the following stated:
nullAs shown in Figure 1，Spider endoporus testing agency，It includes lifting test slide unit 1、Support bar 3 and support platform 5，Described lifting test slide unit 1 is slidably mounted on support bar 3，Described support bar 3 is arranged on the side supporting platform 5，Supporting circumference on platform 5, multiple gripper shoe 7 being evenly distributed on same periphery is installed，It is hinged with a swivel plate 10 by a jointed shaft 4 in the inner side of gripper shoe 7，Described gripper shoe 7 leaves gap with the upper end of swivel plate 10，Back-moving spring 8 and rotary cylinder 9 are installed in gap，One measuring head 13 is installed on the top of swivel plate 10，Contact sensor 11 is installed on the medial wall of measuring head 13，Described contact sensor 11 is positioned at the centre bore of spider，Rotary cylinder 9 works，Swivel plate 10 is rotated around jointed shaft 4，I.e. measuring head 13 is moved radially outward，So that contact sensor 11 touches the medial wall of spider，Detected by contact sensor 11，Measure the diameter of spider endoporus，Then rotary cylinder 9 quits work，Back-moving spring 8 makes measuring head 13 reset.
nullIn the present embodiment，The lower end of described lifting test slide unit 1 is provided with a pressing plate 12 pushing down spider upper end，Pressing plate 12 moves along with lifting test slide unit 1，When lifting test slide unit 1 moves down，The lower surface of pressing plate 12 contacts with the upper surface of spider，Supporting the location at spherical surface support column 6 being also equipped with multiple support spider on platform 5，Wherein the top of a location at spherical surface support column 6 is provided with spherical detectors 14，The top of remaining location at spherical surface support column 6 is provided with steel ball 15，Pressing plate 12 applies a downward pressure to spider，The lower surface making spider contacts with steel ball 15，So that spider is held up by location at spherical surface support column 6，And the top of one of them location at spherical surface support column 6 is provided with spherical detectors 14，Spherical detectors is capable of detecting when under spider whether card contacts with steel ball anchor point，If not in contact with，Represent that under spider, card is uneven，Test result is inaccurate，And detected by spherical detectors 14，Can ensure that again the major and minor axis of spider will not be anti-loaded，There is error correction.
In the present embodiment, described support bar 3 being provided with a support, support is provided with lift cylinder 2, lift cylinder 2 is connected with the bottom of lifting test slide unit 1, and lift cylinder 2 controls lifting slide unit 1 and moves up and down.
The work process of the present invention is as follows: the centre bore of spider is penetrated measuring head 13, pressing plate 12 is descending, under press spider, the lower card of spider is contacted with the locating surface of the steel ball 15 of location at spherical surface support column 6, and it is the most anti-loaded by spherical detectors 14 inspection center dish, and whether the lower card of spider contacts with the locating surface of steel ball 15, detect qualified after, then rotary cylinder 9 works, swivel plate 10 is rotated around jointed shaft 4, i.e. measuring head 13 is moved radially outward, so that contact sensor 11 touches the medial wall of spider, detected by contact sensor 11, measure the diameter of spider endoporus, then rotary cylinder 9 quits work, back-moving spring 8 makes measuring head 13 reset, take out spider, complete the detection of spider internal diameter.
Claims (3)
- null1. spider endoporus testing agency，It is characterized in that: it includes lifting test slide unit (1)、Support bar (3) and support platform (5)，Described lifting test slide unit (1) is slidably mounted on support bar (3)，Described support bar (3) is arranged on the side supporting platform (5)，Supporting the upper circumference of platform (5), multiple gripper shoe (7) being evenly distributed on same periphery is installed，It is hinged with a swivel plate (10) by a jointed shaft (4) in the inner side of gripper shoe (7)，Described gripper shoe (7) leaves gap with the upper end of swivel plate (10)，Back-moving spring (8) and rotary cylinder (9) are installed in gap，On the top of swivel plate (10), a measuring head (13) is installed，Contact sensor (11) is installed on the medial wall of measuring head (13)，Described contact sensor (11) is positioned at the centre bore of spider.
- Spider the most according to claim 1 endoporus testing agency, it is characterized in that: the lower end of described lifting test slide unit (1) is provided with a pressing plate (12) pushing down spider upper end, supporting the location at spherical surface support column (6) being also equipped with multiple support spider on platform (5), wherein the top of a location at spherical surface support column (6) is provided with spherical detectors (14), and the top of remaining location at spherical surface support column (6) is provided with steel ball (15).
- Spider the most according to claim 1 endoporus testing agency, it is characterised in that: being provided with a support on described support bar (3), support is provided with lift cylinder (2), lift cylinder (2) is connected with the bottom of lifting test slide unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506989.2A CN106017388B (en) | 2016-07-01 | 2016-07-01 | Spider inner hole testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506989.2A CN106017388B (en) | 2016-07-01 | 2016-07-01 | Spider inner hole testing agency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106017388A true CN106017388A (en) | 2016-10-12 |
| CN106017388B CN106017388B (en) | 2019-02-15 |
Family
ID=57106061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506989.2A Active CN106017388B (en) | 2016-07-01 | 2016-07-01 | Spider inner hole testing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106017388B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115507A (en) * | 2017-12-11 | 2018-06-05 | 金丰（中国）机械工业有限公司 | A kind of automatic folding of forcing press saw tooth ball seat, which attaches together, puts |
| CN108645362A (en) * | 2018-05-16 | 2018-10-12 | 大连大学 | Connecting rod class part's machining errors detection device |
| CN108917542A (en) * | 2018-05-16 | 2018-11-30 | 大连大学 | The pin member of connecting rod class part's machining errors detection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001264044A (en) * | 2000-03-16 | 2001-09-26 | Hitachi Chem Co Ltd | Plate thickness measuring instrument |
| CN103389034A (en) * | 2012-05-10 | 2013-11-13 | 上海云飞工贸发展有限公司 | Compressor lower cover form and location tolerance measurement instrument |
| CN205262442U (en) * | 2015-11-13 | 2016-05-25 | 嵊州市寰鼎玻璃科技有限公司 | Be used for glass thickness deviation detection device |
| CN105627967A (en) * | 2016-03-23 | 2016-06-01 | 上海紫燕合金应用科技有限公司 | Product height rapid detection device and method thereof |
| CN205919803U (en) * | 2016-07-01 | 2017-02-01 | 成都市龙泉通惠实业有限责任公司 | Spider hole detection mechanism |
-
2016
- 2016-07-01 CN CN201610506989.2A patent/CN106017388B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001264044A (en) * | 2000-03-16 | 2001-09-26 | Hitachi Chem Co Ltd | Plate thickness measuring instrument |
| CN103389034A (en) * | 2012-05-10 | 2013-11-13 | 上海云飞工贸发展有限公司 | Compressor lower cover form and location tolerance measurement instrument |
| CN205262442U (en) * | 2015-11-13 | 2016-05-25 | 嵊州市寰鼎玻璃科技有限公司 | Be used for glass thickness deviation detection device |
| CN105627967A (en) * | 2016-03-23 | 2016-06-01 | 上海紫燕合金应用科技有限公司 | Product height rapid detection device and method thereof |
| CN205919803U (en) * | 2016-07-01 | 2017-02-01 | 成都市龙泉通惠实业有限责任公司 | Spider hole detection mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115507A (en) * | 2017-12-11 | 2018-06-05 | 金丰（中国）机械工业有限公司 | A kind of automatic folding of forcing press saw tooth ball seat, which attaches together, puts |
| CN108645362A (en) * | 2018-05-16 | 2018-10-12 | 大连大学 | Connecting rod class part's machining errors detection device |
| CN108917542A (en) * | 2018-05-16 | 2018-11-30 | 大连大学 | The pin member of connecting rod class part's machining errors detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106017388B (en) | 2019-02-15 |
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