CN103292670A - Lead screw accuracy detector - Google Patents
Lead screw accuracy detector Download PDFInfo
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- CN103292670A CN103292670A CN201310242529XA CN201310242529A CN103292670A CN 103292670 A CN103292670 A CN 103292670A CN 201310242529X A CN201310242529X A CN 201310242529XA CN 201310242529 A CN201310242529 A CN 201310242529A CN 103292670 A CN103292670 A CN 103292670A
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- grating
- supporting frame
- movable supporting
- leading screw
- monitor station
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Abstract
A lead screw accuracy detector comprises a detection table and a transverse support, wherein a grating detection device is arranged above the detection table and comprises a grating ruler, a grating data displayer and a movable support. The grating ruler is fixed on the detection table in the horizontal direction, transverse guide rails are arranged on two sides of the grating ruler, the movable support is clamped on the transverse guide rails, a grating detector is arranged on one side of the movable support close to the grating ruler, the grating data displayer is connected onto the grating detector, and a rotary lead screw positioning measuring head is arranged at the front end face of the movable support and fixed on the front end face of the movable support through a longitudinal adjusting device of the measuring head. A pneumatic clamping device is arranged on the left side and the right side of the upper portion of the detection table respectively, and the pneumatic clamping devices are connected onto a pneumatic controller through pressure pipelines. The lead screw accuracy detector can confirm lead screw accuracy fast and has the advantage of being low in production and manufacturing cost, easy to operate and the like.
Description
Technical field
The present invention relates to a kind of instrument for testing precision, particularly a kind of leading screw instrument for testing precision.
Background technology
Ball-screw has been widely applied to a plurality of fields at present, especially promotion and application widely in some precise machining equipments, have been obtained especially, for these precise machining equipments, accuracy requirement is very high, the precision of the product that the direct decision of the precision of institute's application leading screw processes, for satisfying equipment for the request for utilization of leading screw precision, the leading screw of producing just need carry out strict screening to determine the precision of every rhizoid thick stick, to satisfy the request for utilization of distinct device.
The dynamic Laser measuring systems that adopt were measured ball-screw pitch precision more in the past, adopted the dynamic Laser measuring system to detect ball-screw pitch precision equipment cost height, were unsuitable for applying widely in medium and small sized enterprises.A kind of cost of exploitation leading screw instrument for testing precision low, applied widely becomes present problem demanding prompt solution like this.
Summary of the invention
Advantages such as technical matters solved by the invention has provided a kind of leading screw instrument for testing precision, and this invention can precisely detect the precision of leading screw in the short period of time, and it has low cost of manufacture, and is easy to operate.
For solving the problems of the technologies described above, leading screw instrument for testing precision of the present invention, it is characterized in that, comprise monitor station and horizontal support, described monitor station top arranges the grating sniffer of surveying the leading screw precision, described grating sniffer comprises the grating chi, the raster data display, movable supporting frame, described grating chi is fixed on the monitor station along its transverse horizontal direction, the both sides of described grating chi are provided with cross slide way, described movable supporting frame places on the cross slide way by the spill slide block active card that the bottom arranges, one side of described movable supporting frame is provided with the grating detector near grating chi, described grating detector is connected in the raster data display that is arranged on the movable supporting frame opposite side by connection, also be provided with screw location gauge head on the front end face of described movable supporting frame, screw location gauge head is fixed in the front end face of movable supporting frame by the gauge head longitudinal adjustment apparatus; The left and right sides on described monitor station top near the movable supporting frame place also respectively correspondence be provided with an air clamper, described air clamper is connected in pneumatic controller by pneumatic circuit respectively.
Described horizontal support is two, is symmetricly set in the both sides of monitor station respectively.
The joystick of control gas break-make is set on the described pneumatic controller.
The invention has the beneficial effects as follows: leading screw instrument for testing precision of the present invention can be realized the detection of leading screw precision fast, it is low to have manufacturing cost, characteristics such as simple to operate, it can precisely detect the precision of leading screw within a short period of time, is suitable for wide popularization and application in medium and small sized enterprises.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention;
Among the figure: 1-monitor station, 2-horizontal support, 3-grating sniffer, 31-grating chi, 32-raster data display, 33-movable supporting frame, 4-cross slide way, 5-grating detector, 6-screw location gauge head, 7-gauge head longitudinal adjustment apparatus, 8-air clamper, 9-pneumatic controller, 10-joystick.
Embodiment
As shown in Figure 1, a kind of leading screw instrument for testing precision of the present invention, it comprises monitor station 1 and horizontal support 2, and described monitor station 1 top arranges the grating sniffer 3 of surveying the leading screw precision, and described horizontal support 2 is two, is symmetricly set in the both sides of monitor station 1 respectively.
Described grating sniffer 3 comprises grating chi 31, raster data display 32, movable supporting frame 33, described grating chi 31 is fixed on the monitor station 1 along its transverse horizontal direction, the both sides of described grating chi 31 are provided with cross slide way 4, described movable supporting frame 33 places on the cross slide way 4 by the spill slide block active card that the bottom arranges, one side of described movable supporting frame 33 is provided with grating detector 5 near grating chi 31 places, described grating detector 5 is connected in the raster data display 32 that is arranged on movable supporting frame 33 opposite sides by connection, also be provided with screw location gauge head 6 on the front end face of described movable supporting frame 33, screw location gauge head 6 is fixed in the front end face of movable supporting frame 33 by gauge head longitudinal adjustment apparatus 7; The left and right sides on described monitor station 1 top near movable supporting frame 33 places also respectively correspondence be provided with an air clamper 8, described air clamper 8 is connected in pneumatic controller 9 by pneumatic circuit respectively, and the joystick 10 of control gas break-make is set on the described pneumatic controller 9.
During detection, at first leading screw to be checked is positioned on the air clamper 8 of monitor station 1, the position that monitor station 1 is stretched out at the leading screw two ends is positioned on the horizontal support 2 of monitor station 1 both sides setting, and horizontal support 2 can guarantee the stationarity of leading screw to be checked as the support at leading screw to be checked two ends.After leading screw to be checked is placed steadily, clamp leading screw to be checked by operating control handle 10 control air clampers 8, mobile grating sniffer 3 makes screw location gauge head 6 aim at selected on a screw mandrel to be checked basic point position after clamping leading screw to be checked, mobile grating sniffer 3 makes the stroke distances of mobile 300mm on the cross slide way 4 that grating sniffer 3 arranges along monitor station top then, make screw location gauge head 6 fall within the ball grooves on the leading screw to be checked by adjusting gauge head longitudinal adjustment apparatus 7 afterwards, the data of observing then on the raster data display 32 show, contrast predetermined precision parameter, thereby determine the precision of this section leading screw to be checked.So, according to method described above this leading screw to be checked is detected one by one, to determine the being somebody's turn to do overall precision of leading screw to be checked.
Except the described technical characterictic of above-mentioned instructions, be the known technology of those skilled in the art.
Claims (3)
1. leading screw instrument for testing precision, it is characterized in that, comprise monitor station and horizontal support, described monitor station top arranges the grating sniffer of surveying the leading screw precision, described grating sniffer comprises the grating chi, the raster data display, movable supporting frame, described grating chi is fixed on the monitor station along its transverse horizontal direction, the both sides of described grating chi are provided with cross slide way, described movable supporting frame places on the cross slide way by the spill slide block active card that the bottom arranges, one side of described movable supporting frame is provided with the grating detector near grating chi, described grating detector is connected in the raster data display that is arranged on the movable supporting frame opposite side by connection, also be provided with screw location gauge head on the front end face of described movable supporting frame, screw location gauge head is fixed in the front end face of movable supporting frame by the gauge head longitudinal adjustment apparatus; The left and right sides on described monitor station top near the movable supporting frame place also respectively correspondence be provided with an air clamper, described air clamper is connected in pneumatic controller by pneumatic circuit respectively.
2. leading screw instrument for testing precision as claimed in claim 1 is characterized in that, described horizontal support is two, is symmetricly set in the both sides of monitor station respectively.
3. leading screw instrument for testing precision as claimed in claim 1 is characterized in that, the joystick of control gas break-make is set on the described pneumatic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242529XA CN103292670A (en) | 2013-06-18 | 2013-06-18 | Lead screw accuracy detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242529XA CN103292670A (en) | 2013-06-18 | 2013-06-18 | Lead screw accuracy detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103292670A true CN103292670A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310242529XA Pending CN103292670A (en) | 2013-06-18 | 2013-06-18 | Lead screw accuracy detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN103292670A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674900A (en) * | 2016-03-22 | 2016-06-15 | 嘉兴市兴嘉汽车零部件制造有限公司 | Belt pulley location line detection device and detection method |
| CN108845222A (en) * | 2018-07-10 | 2018-11-20 | 洛阳彤明电子科技有限公司 | A kind of assemble method of the conduction detection platform device of computer detection electric wire |
| CN110567418A (en) * | 2019-10-10 | 2019-12-13 | 湖南东创智能装备有限公司 | Oil pump end face clearance detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3796493A (en) * | 1970-12-23 | 1974-03-12 | Tokyo Inst Tech | Apparatus for measuring pitch of precision lead-screw by light-wave interference |
| CN2798037Y (en) * | 2005-04-29 | 2006-07-19 | 青岛摩森机电技术有限公司 | Tester for length of driving belt |
| CN201434668Y (en) * | 2009-04-16 | 2010-03-31 | 贵阳新天光电科技有限公司 | Raster ball screw stroke dynamic detector |
| CN101907441A (en) * | 2009-06-03 | 2010-12-08 | 上海莱恩精密机床附件有限公司 | Laser pitchometer for ball-screw and measuring method thereof |
| CN102095346A (en) * | 2010-11-26 | 2011-06-15 | 大连机床集团有限责任公司 | Lead screw thread pitch detector |
| CN202432994U (en) * | 2011-12-20 | 2012-09-12 | 福建利南传动科技有限公司 | Screw pitch measuring device |
| CN203274646U (en) * | 2013-06-18 | 2013-11-06 | 济南蓝海传动机械有限公司 | Leading screw precision detector |
-
2013
- 2013-06-18 CN CN201310242529XA patent/CN103292670A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3796493A (en) * | 1970-12-23 | 1974-03-12 | Tokyo Inst Tech | Apparatus for measuring pitch of precision lead-screw by light-wave interference |
| CN2798037Y (en) * | 2005-04-29 | 2006-07-19 | 青岛摩森机电技术有限公司 | Tester for length of driving belt |
| CN201434668Y (en) * | 2009-04-16 | 2010-03-31 | 贵阳新天光电科技有限公司 | Raster ball screw stroke dynamic detector |
| CN101907441A (en) * | 2009-06-03 | 2010-12-08 | 上海莱恩精密机床附件有限公司 | Laser pitchometer for ball-screw and measuring method thereof |
| CN102095346A (en) * | 2010-11-26 | 2011-06-15 | 大连机床集团有限责任公司 | Lead screw thread pitch detector |
| CN202432994U (en) * | 2011-12-20 | 2012-09-12 | 福建利南传动科技有限公司 | Screw pitch measuring device |
| CN203274646U (en) * | 2013-06-18 | 2013-11-06 | 济南蓝海传动机械有限公司 | Leading screw precision detector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674900A (en) * | 2016-03-22 | 2016-06-15 | 嘉兴市兴嘉汽车零部件制造有限公司 | Belt pulley location line detection device and detection method |
| CN105674900B (en) * | 2016-03-22 | 2018-04-03 | 嘉兴市兴嘉汽车零部件制造有限公司 | Belt pulley positions line detector and detection method |
| CN108845222A (en) * | 2018-07-10 | 2018-11-20 | 洛阳彤明电子科技有限公司 | A kind of assemble method of the conduction detection platform device of computer detection electric wire |
| CN110567418A (en) * | 2019-10-10 | 2019-12-13 | 湖南东创智能装备有限公司 | Oil pump end face clearance detection device |
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Application publication date: 20130911 |