CN106017388B - Spider inner hole testing agency - Google Patents

Spider inner hole testing agency Download PDF

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Publication number
CN106017388B
CN106017388B CN201610506989.2A CN201610506989A CN106017388B CN 106017388 B CN106017388 B CN 106017388B CN 201610506989 A CN201610506989 A CN 201610506989A CN 106017388 B CN106017388 B CN 106017388B
Authority
CN
China
Prior art keywords
spider
installed
supporting table
support
slide unit
Prior art date
Application number
CN201610506989.2A
Other languages
Chinese (zh)
Other versions
CN106017388A (en
Inventor
杨波阳
雷先洪
Original Assignee
成都市龙泉通惠实业有限责任公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 成都市龙泉通惠实业有限责任公司 filed Critical 成都市龙泉通惠实业有限责任公司
Priority to CN201610506989.2A priority Critical patent/CN106017388B/en
Publication of CN106017388A publication Critical patent/CN106017388A/en
Application granted granted Critical
Publication of CN106017388B publication Critical patent/CN106017388B/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • G01B21/10Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring diameters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • G01B21/10Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring diameters
    • G01B21/14Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring diameters internal diameters

Abstract

The invention discloses spider inner hole testing agencies, it includes lifting test slide unit (1), support rod (3) and supporting table (5), lifting test slide unit (1) is slidably mounted on support rod (3), support rod (3) is mounted on the side of supporting table (5), multiple support plates (7) being evenly distributed on same periphery are circumferentially installed on supporting table (5), a swivel plate (10) are hinged with by an articulated shaft (4) in the inside of support plate (7), there are gaps for the upper end of support plate (7) and swivel plate (10), reset spring (8) and rotary cylinder (9) are installed in gap, one measuring head (13) are installed on the top of swivel plate (10), contact sensor (11) are installed on the inner sidewall of measuring head (13), contact sensor (11) is located at spider In centre bore.The beneficial effects of the present invention are: it has the advantages that simple structure, convenient test and measuring accuracy are high.

Description

Spider inner hole testing agency

Technical field

The present invention relates to inner hole testing agencies, especially spider inner hole testing agency.

Background technique

After spider is processed by traditional vehicle, miller skill, because the required precision of spider is higher, it is therefore desirable to centering Outer diameter, disk thickness and the inner hole of cartridge are accurately detected, and when spider inner hole is detected, if centre bore is inclined Tiltedly, then it will lead to diameter of bore test and mistake occur, it is therefore desirable to guarantee the verticality of the centre bore of spider.

Summary of the invention

The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of simple structure, convenient test and test essence Spend high spider inner hole testing agency.

The purpose of the present invention is achieved through the following technical solutions: spider inner hole testing agency, it includes lifting test Slide unit, support rod and supporting table, the lifting test slide unit are slidably mounted on support rod, and the support rod is mounted on branch The side for supportting platform, is circumferentially equipped with multiple support plates being evenly distributed on same periphery, in support plate in supporting table Inside is hinged with a swivel plate by an articulated shaft, and the upper end of the support plate and swivel plate is installed in gap there are gap There are reset spring and rotary cylinder, one measuring head is installed on the top of swivel plate, contact is installed on the inner sidewall of measuring head Sensor, the contact sensor are located in the centre bore of spider.

The lower end of the lifting test slide unit is equipped with a pressing plate for pushing down spider upper end, also installs in supporting table There is the location at spherical surface support column of multiple support spiders, wherein the top of a location at spherical surface support column is provided with spherical detectors, The top of remaining location at spherical surface support column is provided with steel ball.

It is provided with a bracket on the support rod, lifting cylinder is installed on bracket, lifting cylinder and lifting test are slided The bottom of platform connects.

The invention has the following advantages that testing agency of the invention, is provided with location at spherical surface support column, to ensure that down Disk is in same level, that is, ensure that the verticality of spider inner hole and horizontal plane, avoids spider inclination institute's band The test error come, improves the measuring accuracy of spider inner hole, and in entire test process, without human intervention, drop Low difficulty of test, so that inner hole measuring accuracy is higher.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the invention

In figure, 1- lifting test slide unit, 2- lifting cylinder, 3- support rod, 4- articulated shaft, 5- supporting table, 6- location at spherical surface Support column, 7- support plate, 8- reset spring, 9- rotary cylinder, 10- swivel plate, 11- contact sensor, 12- pressing plate, 13- test Head, 14- spherical sensors, 15- steel ball.

Specific embodiment

The present invention will be further described with reference to the accompanying drawing, and protection scope of the present invention is not limited to as described below:

As shown in Figure 1, spider inner hole testing agency, it includes lifting test slide unit 1, support rod 3 and supporting table 5, institute The lifting test slide unit 1 stated is slidably mounted on support rod 3, and the support rod 3 is mounted on the side of supporting table 5, is supporting Multiple support plates 7 being evenly distributed on same periphery are circumferentially installed on platform 5, it is hinged by one in the inside of support plate 7 Axis 4 is hinged with a swivel plate 10, and the upper end of the support plate 7 and swivel plate 10 is equipped with reset bullet in gap there are gap Spring 8 and rotary cylinder 9 are equipped with a measuring head 13 on the top of swivel plate 10, are equipped with contact on the inner sidewall of measuring head 13 Sensor 11, the contact sensor 11 are located in the centre bore of spider, rotary cylinder 9 work so that swivel plate 10 around Articulated shaft 4 rotates, i.e., measuring head 13 is moved radially outward, so that contact sensor 11 touches the inner sidewall of spider, It is detected by contact sensor 11, measures the diameter of spider inner hole, then rotary cylinder 9 stops working, and reset spring 8 makes Measuring head 13 is obtained to reset.

In the present embodiment, the lower end of the lifting test slide unit 1 is equipped with a pressing plate 12 for pushing down spider upper end, Pressing plate 12 is moved with lifting test slide unit 1, when lifting test slide unit 1 moves down, the lower surface of pressing plate 12 and spider Upper end face contact, the location at spherical surface support columns 6 of multiple support spiders are also equipped in supporting table 5, wherein a spherical surface is fixed The top of position 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, pressing plate 12 pairs of spiders apply a downward pressure, so that the lower surface of spider is contacted with steel ball 15, so that location at spherical surface branch Dagger 6 holds up spider, and the top of one of location at spherical surface support column 6 is provided with spherical detectors 14, spherical shape inspection It surveys device and is capable of detecting when under spider whether disk with steel ball positions point contact, if not in contact with, indicate that disk is uneven under spider, Test result inaccuracy, and detected by spherical detectors 14, and can guarantee that the major and minor axis of spider will not be anti-loaded, have Error correction.

In the present embodiment, it is provided with a bracket on the support rod 3, lifting cylinder 2, lifting air is installed on bracket Cylinder 2 is connect with the bottom of lifting test slide unit 1, and lifting cylinder 2 controls lifting sliding table 1 and moves up and down.

The course of work of the invention is as follows: the centre bore of spider being penetrated measuring head 13,12 downlink of pressing plate pushes center Disk, so that the positioning face contact of the steel ball 15 of the lower disk of spider and location at spherical surface support column 6, and pass through spherical detectors 14 Whether inspection center's disk anti-loaded and lower disk of spider whether the positioning face contact with steel ball 15 is then revolved after detection is qualified Rotaring cylinder 9 works, so that swivel plate 10 is rotated around articulated shaft 4, i.e., measuring head 13 is moved radially outward, so that contact sense Device 11 touches the inner sidewall of spider, is detected by contact sensor 11, measures the diameter of spider inner hole, then rotates Cylinder 9 stops working, and reset spring 8 resets measuring head 13, takes out spider, completes the detection of spider internal diameter.

Claims (3)

1. spider inner hole testing agency, it is characterised in that: it includes lifting test slide unit (1), support rod (3) and supporting table (5), lifting test slide unit (1) is slidably mounted on support rod (3), and the support rod (3) is mounted on supporting table (5) Side, multiple support plates (7) being evenly distributed on same periphery are circumferentially installed on supporting table (5), in support plate (7) inside is hinged with a swivel plate (10) by an articulated shaft (4), the upper end of the support plate (7) and swivel plate (10) There are gap, reset spring (8) and rotary cylinder (9) are installed in gap, one test is installed on the top of swivel plate (10) Head (13) is equipped with contact sensor (11) on the inner sidewall of measuring head (13), and the contact sensor (11) is located at center In the centre bore of disk.
2. spider inner hole according to claim 1 testing agency, it is characterised in that: slide unit (1) is tested in the lifting Lower end one pressing plate (12) for pushing down spider upper end is installed, multiple support spiders are also equipped on supporting table (5) Location at spherical surface support column (6), wherein the top of a location at spherical surface support column (6) is provided with spherical detectors (14), remaining spherical surface The top of positioning support column (6) is provided with steel ball (15).
3. spider inner hole according to claim 1 testing agency, it is characterised in that: be arranged on the support rod (3) There is a bracket, be equipped on bracket lifting cylinder (2), lifting cylinder (2) is connect with the bottom of lifting test slide unit (1).
CN201610506989.2A 2016-07-01 2016-07-01 Spider inner hole testing agency CN106017388B (en)

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)

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CN106017388A CN106017388A (en) 2016-10-12
CN106017388B true CN106017388B (en) 2019-02-15

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108115507B (en) * 2017-12-11 2019-04-30 金丰(中国)机械工业有限公司 A kind of automatic folding device of press machine saw tooth ball seat
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4449146B2 (en) * 2000-03-16 2010-04-14 日立化成工業株式会社 Plate thickness measuring device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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