CN201007640Y - Shortcut type screw rod checking device - Google Patents

Shortcut type screw rod checking device Download PDF

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Publication number
CN201007640Y
CN201007640Y CNU2006201682066U CN200620168206U CN201007640Y CN 201007640 Y CN201007640 Y CN 201007640Y CN U2006201682066 U CNU2006201682066 U CN U2006201682066U CN 200620168206 U CN200620168206 U CN 200620168206U CN 201007640 Y CN201007640 Y CN 201007640Y
Authority
CN
China
Prior art keywords
leading screw
detecting
screw
axis
lead
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.)
Expired - Fee Related
Application number
CNU2006201682066U
Other languages
Chinese (zh)
Inventor
侯玉海
郭洪君
刘燕鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Machine-Tool Group Co Ltd
Original Assignee
Dalian Machine-Tool Group Co Ltd
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.)
Filing date
Publication date
Application filed by Dalian Machine-Tool Group Co Ltd filed Critical Dalian Machine-Tool Group Co Ltd
Priority to CNU2006201682066U priority Critical patent/CN201007640Y/en
Application granted granted Critical
Publication of CN201007640Y publication Critical patent/CN201007640Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a fast lead-screw bus-bar gauge, which comprises a gauge body (1), a dial indicator (3), and a supporting frame (6) which is arranged on the gauge body (1). The utility model is characterized in that the supporting frame (6) is connected with two detecting levers (2) at the directions of the X axis and the Y axis of a rotating shaft (5). One end of each detecting lever is contacted with the contactors of two dial indicators (3). The utility model realizes the measure of the two latitudes of the lead-screw detected via the check of a location parameter of the two detecting levers at the directions of the X axis and the Y axis to determine the jitter parameter of the radial directions of the bus-bar and side bus-bar on the lead-screw, and the process of the detecting is fast, convenient and accurate. Further when the straightness of the lead-screw is needed to be repaired, the bend direction can be confirmed via the parameters of the two directions, thereby reducing the check working capacity. The detecting levers can be restore automatically via a return spring.

Description

Quick leading screw generatrix check tool
Technical field:
The utility model relates to a kind of cubing that can detect tested leading screw Up Highway UHW and side bus diameter run-out simultaneously.
Background technology:
At present, detect leading screw Up Highway UHW and side bus diameter run-out as need, need to detect respectively with two cubings, detection efficiency is low, and workload is big.If the diameter run-out of leading screw surpasses the GB requirement, in the time of need reprocessing the linearity of leading screw, the method for utilizing two cubings to detect respectively can't be determined the bending direction of leading screw, makes troubles to testing.
Summary of the invention:
The utility model is in order to solve existing in prior technology the problems referred to above, a kind of quick leading screw generatrix check tool that can detect tested leading screw Up Highway UHW and side bus diameter run-out quick and easy, exactly simultaneously to be provided.
Technical solution of the present utility model is: a kind of quick leading screw generatrix check tool, comprise cubing body 1 and dial gauge 3, on cubing body 1, be provided with support 6, it is characterized in that: support 6 is connected with two ends that detect 2, two detections of lever lever 2 by rotating shaft 5 and contacts with the contact of two dial gauges 3 respectively on X-direction and Y direction.
Described support 6 is provided with back-moving spring 4, is connected to pole 7 with back-moving spring 4, and pole 7 contacts with detection lever 2.
The utility model is compared with prior art, has following advantage:
The utility model determines the numerical value of leading screw Up Highway UHW and side bus diameter run-out by detecting the location parameter that detects lever on X-axis, the Y direction, realized that simultaneously testing process is quick and easy, accurate to the measurement of two latitudes of tested leading screw.And in the time of need reprocessing the linearity of screw mandrel, can determine the bending direction of leading screw, reduce the verification workload by the parameter of both direction.Back-moving spring can will detect the lever playback automatically.
Description of drawings:
Fig. 1 is the utility model embodiment device structure synoptic diagram.
Fig. 2 is that the K of Fig. 1 is to view.
Embodiment:
Below in conjunction with description of drawings the specific embodiment of the present invention.As shown in Figure 1: a kind of quick leading screw generatrix check tool, comprise cubing body 1 and dial gauge 3, on cubing body 1, be provided with support 6, support 6 is connected with two ends that detect 2, two detections of lever lever 2 by rotating shaft 5 and contacts with the contact of two dial gauges 3 respectively on X-direction and Y direction.Preferably be provided with back-moving spring 4 on the described support 6, be connected to pole 7 with back-moving spring 4, pole 7 contacts with detection lever 2.
When detecting, one end of orthogonal detection lever 2 contacts with tested leading screw 8, if on the contact direction, there is the diameter run-out of leading screw, because lever principle, detect lever and just can small rotation be arranged around rotating shaft 5, and the dial gauge 3 that is in contact with it just can detect its error amount, and then definite diameter run-out value.When the diameter run-out of tested leading screw surpasses the GB requirement, in the time of need reprocessing the linearity of leading screw,, can judge tested leading screw bending direction according to detecting data because the utility model is measured two latitudes of tested leading screw simultaneously.After finishing trace routine, back-moving spring 4 just can back into the original position detecting lever 2, and dial gauge 3 zeroings are prepared next time and detected.

Claims (2)

1. quick leading screw generatrix check tool, comprise cubing body (1) and dial gauge (3), on cubing body (1), be provided with support (6), it is characterized in that: support (6) is connected with two by rotating shaft (5) and detects lever (2) on X-direction and Y direction, and two ends that detect lever (2) contact with the contact of two dial gauges (3) respectively.
2. quick leading screw generatrix check tool according to claim 1 is characterized in that: described support (6) is provided with back-moving spring (4), is connected to pole (7) with back-moving spring (4), and pole (7) contacts with detection lever (2).
CNU2006201682066U 2006-12-15 2006-12-15 Shortcut type screw rod checking device Expired - Fee Related CN201007640Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201682066U CN201007640Y (en) 2006-12-15 2006-12-15 Shortcut type screw rod checking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201682066U CN201007640Y (en) 2006-12-15 2006-12-15 Shortcut type screw rod checking device

Publications (1)

Publication Number Publication Date
CN201007640Y true CN201007640Y (en) 2008-01-16

Family

ID=39003587

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201682066U Expired - Fee Related CN201007640Y (en) 2006-12-15 2006-12-15 Shortcut type screw rod checking device

Country Status (1)

Country Link
CN (1) CN201007640Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102721330A (en) * 2012-05-30 2012-10-10 安阳鑫盛机床股份有限公司 Dial gauge stand for measuring parallelism of screw on bedway
CN102768003A (en) * 2012-05-28 2012-11-07 南通京鼎机械科技有限公司 Parallelism inspection tool for ball screw and guiding rail at gantry machining center
CN103084818A (en) * 2013-01-14 2013-05-08 苏州领创激光科技有限公司 Method and special rack capable of adjusting position of suspended beam screw rod to guide rail
CN106091877A (en) * 2016-08-17 2016-11-09 常州机电职业技术学院 Measure the bridge plate of positional precision between prismatic guide rail and dovetail guide
CN106475834A (en) * 2015-08-27 2017-03-08 成都飞机工业(集团)有限责任公司 A kind of method of lead screw shaft bearings centering
CN111678415A (en) * 2019-03-11 2020-09-18 大族激光科技产业集团股份有限公司 Screw rod detection device and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102768003A (en) * 2012-05-28 2012-11-07 南通京鼎机械科技有限公司 Parallelism inspection tool for ball screw and guiding rail at gantry machining center
CN102721330A (en) * 2012-05-30 2012-10-10 安阳鑫盛机床股份有限公司 Dial gauge stand for measuring parallelism of screw on bedway
CN103084818A (en) * 2013-01-14 2013-05-08 苏州领创激光科技有限公司 Method and special rack capable of adjusting position of suspended beam screw rod to guide rail
CN106475834A (en) * 2015-08-27 2017-03-08 成都飞机工业(集团)有限责任公司 A kind of method of lead screw shaft bearings centering
CN106091877A (en) * 2016-08-17 2016-11-09 常州机电职业技术学院 Measure the bridge plate of positional precision between prismatic guide rail and dovetail guide
CN111678415A (en) * 2019-03-11 2020-09-18 大族激光科技产业集团股份有限公司 Screw rod detection device and method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Dalian Machine Tool (Digital) Co., Ltd.

Assignor: Dalian Machine-Tool Group Co., Ltd.

Contract fulfillment period: 2009.3.16 to 2014.3.15

Contract record no.: 2009210000147

Denomination of utility model: Shortcut type screw rod checking device

Granted publication date: 20080116

License type: Exclusive license

Record date: 20090414

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.16 TO 2014.3.15; CHANGE OF CONTRACT

Name of requester: DALIAN MACHINE TOOL ( DIGITAL ) CO., LTD.

Effective date: 20090414

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080116

Termination date: 20121215

C17 Cessation of patent right