CN203274646U - Leading screw precision detector - Google Patents
Leading screw precision detector Download PDFInfo
- Publication number
- CN203274646U CN203274646U CN 201320347487 CN201320347487U CN203274646U CN 203274646 U CN203274646 U CN 203274646U CN 201320347487 CN201320347487 CN 201320347487 CN 201320347487 U CN201320347487 U CN 201320347487U CN 203274646 U CN203274646 U CN 203274646U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- grating
- supporting frame
- movable supporting
- monitor station
- 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 - Lifetime
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- Length Measuring Devices By Optical Means (AREA)
Abstract
A leading screw precision detector comprises a detection table and transverse supports; a grating detection device is arranged above the detection table and comprises a grating ruler, a grating data display and a movable support; the grating ruler is transversely fixed on the detection table in a horizontal direction; transverse guide rails are arranged on two sides of the grating ruler; the movable support is movably clamped on the transverse guide rails; one side of the movable support close to the grating ruler is provided with a grating detector connected with the grating data display; a front end of the movable support is provided with a spiral leading screw positioning probe fixed on the front end of the movable support through a probe vertical adjusting device; an air clamper is respectively and correspondingly arranged on a left side and a right side on top the detection table; and the air clampers are connected with a pneumatic controller through an air pressure pipeline. The leading screw precision detector can fast determine the precision of the leading screw, is low in production making cost, and simple in operation.
Description
Technical field
The utility model 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 have widely been obtained especially in some precise machining equipments, 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 to 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 high, 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
The advantages such as the technical matters that the utility model solves has been to provide a kind of leading screw instrument for testing precision, and this utility model 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, the utility model 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 grating scale, the raster data display, movable supporting frame, described grating scale is fixed on monitor station along its transverse horizontal direction, the both sides of described grating scale are provided with cross slide way, described movable supporting frame is placed on cross slide way by the spill slide block active card that the bottom arranges, the close grating scale of one side of described movable supporting frame place is provided with Optical grate detector, described Optical grate 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 on the front end face of described movable supporting frame and locate gauge head, 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 respectively the both sides of monitor station.
The joystick of controlling the gas break-make is set on described pneumatic controller.
The beneficial effects of the utility model are: the utility model leading screw instrument for testing precision can be realized the detection of leading screw precision fast, has manufacturing cost low, the 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 utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model;
In figure: 1-monitor station, 2-horizontal support, 3-grating sniffer, 31-grating scale, 32-raster data display, 33-movable supporting frame, 4-cross slide way, 5-Optical grate detector, 6-screw are located 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 utility model, it comprises monitor station 1 and horizontal support 2, described monitor station 1 top arranges the grating sniffer 3 of surveying the leading screw precision, described horizontal support 2 is two, is symmetricly set in respectively the both sides of monitor station 1.
described grating sniffer 3 comprises grating scale 31, raster data display 32, movable supporting frame 33, described grating scale 31 is fixed on monitor station 1 along its transverse horizontal direction, the both sides of described grating scale 31 are provided with cross slide way 4, described movable supporting frame 33 is placed on cross slide way 4 by the spill slide block active card that the bottom arranges, the close grating scale of one side of described movable supporting frame 33 31 places are provided with Optical grate detector 5, described Optical grate 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 on the front end face of described movable supporting frame 33 and locate gauge head 6, 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 controlling the gas break-make is set on 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, control air clamper 8 by operating control handle 10 and clamp leading screw to be checked, clamping moving grating sniffer 3 after leading screw to be checked makes screw location gauge head 6 aim at selected on a screw mandrels to be checked basic point position, then moving grating sniffer 3 makes grating sniffer 3 along the stroke distances of mobile 300mm on the cross slide way 4 of monitor station top setting, make screw location gauge head 6 fall within ball grooves on leading screw to be checked by adjusting gauge head longitudinal adjustment apparatus 7 afterwards, the data of then observing on 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, be somebody's turn to do the overall precision of leading screw to be checked with definite.
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 grating scale, the raster data display, movable supporting frame, described grating scale is fixed on monitor station along its transverse horizontal direction, the both sides of described grating scale are provided with cross slide way, described movable supporting frame is placed on cross slide way by the spill slide block active card that the bottom arranges, the close grating scale of one side of described movable supporting frame place is provided with Optical grate detector, described Optical grate 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 on the front end face of described movable supporting frame and locate gauge head, 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 respectively the both sides of monitor station.
3. leading screw instrument for testing precision as claimed in claim 1, is characterized in that, the joystick of controlling the gas break-make is set on described pneumatic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320347487 CN203274646U (en) | 2013-06-18 | 2013-06-18 | Leading screw precision detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320347487 CN203274646U (en) | 2013-06-18 | 2013-06-18 | Leading screw precision detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274646U true CN203274646U (en) | 2013-11-06 |
Family
ID=49505034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320347487 Expired - Lifetime CN203274646U (en) | 2013-06-18 | 2013-06-18 | Leading screw precision detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292670A (en) * | 2013-06-18 | 2013-09-11 | 济南蓝海传动机械有限公司 | Lead screw accuracy detector |
-
2013
- 2013-06-18 CN CN 201320347487 patent/CN203274646U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292670A (en) * | 2013-06-18 | 2013-09-11 | 济南蓝海传动机械有限公司 | Lead screw accuracy detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |