CN203772214U - Non-contact type three-coordinate measuring instrument accuracy detection device - Google Patents
Non-contact type three-coordinate measuring instrument accuracy detection device Download PDFInfo
- Publication number
- CN203772214U CN203772214U CN201320874472.0U CN201320874472U CN203772214U CN 203772214 U CN203772214 U CN 203772214U CN 201320874472 U CN201320874472 U CN 201320874472U CN 203772214 U CN203772214 U CN 203772214U
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- China
- Prior art keywords
- contact plate
- dial gauge
- pad
- direction dial
- dial indicator
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- Expired - Lifetime
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- 238000001514 detection method Methods 0.000 title abstract description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a non-contact type three-coordinate measuring instrument accuracy detection device. The device comprises a middle gradienter seat and detection mechanisms arranged at two end of the middle gradienter seat, each detection mechanism includes an L-shaped support plate, a mounting seat, a locating body and a dial indicator connecting seat; the mounting seat includes a gradienter mounting seat, a Y-direction dial indicator contact plate and an X-direction dial indicator contact plate, the outside of the bottom of the gradienter mounting seat is provided with a first locating pin, the Y-direction dial indicator contact plate is arranged at the inner side of the gradienter mounting seat, and the X-direction dial indicator contact plate is arranged inside a mounting groove of the Y-direction dial indicator contact plate; the locating body includes a second locating pin, a handle and a retaining ring, and the lower end of the second locating pin penetrates through a guide sleeve, the X-direction dial indicator contact plate, the Y-direction dial indicator contact plate and the gradienter mounting seat; and the dial indicator connecting seat includes a connecting seat and locating sleeve, and a dial indicator contact is in contact with the X-direction dial indicator contact plate or the Y-direction dial indicator contact plate. The non-contact type three-coordinate measuring instrument accuracy detection device in the utility model has the advantages of reasonable structure, convenient machining, low cost, high detection accuracy, convenient operation, and high work efficiency.
Description
Technical field
The utility model relates to a kind of contactless three-coordinates measuring machine, and especially a kind of device that detects contactless three-coordinates measuring machine precision, belongs to laser detection equipment technical field.
Background technology
Contactless three-coordinates measuring machine has higher accuracy requirement to the depth of parallelism of its twin shaft guide rail and Z-direction equal altitudes, if its precision does not reach pre-provisioning request, the phenomenons such as that contactless three-coordinates measuring machine in use just easily occurs is stuck, motor overload, grating scale feedback are abnormal, thereby obtain abnormal measurement data, greatly affected the measuring accuracy of workpiece for measurement, when serious, even obtain less than data message, cause detecting Workpiece Machining Accuracy.The twin shaft precision that generally adopts the equipment Inspections such as laser, three coordinate measuring machine or machining center to debug contactless three-coordinates measuring machine at present, but said method length consuming time, inefficiency, cost is high.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy to operate, cost is low, work efficiency is high contactless three-coordinates measuring machine accuracy detecting device.
The utility model is achieved by the following technical programs:
A kind of contactless three-coordinates measuring machine accuracy detecting device, comprise by-level instrument seat and the testing agency that is arranged on by-level instrument seat two ends, X-direction, Y-direction dial gauge Connection Block that described testing agency comprises L shaped back up pad, is fixedly installed on the mount pad of L shaped back up pad downside, is arranged on the positioning body of L shaped back up pad upside and is separately positioned on the adjacent both sides of L shaped back up pad, described L shaped back up pad stile is fixedly connected with by-level instrument seat one end end face by the first cushion block; Described mount pad comprises level meter mount pad, Y-direction dial gauge contact plate and X-direction dial gauge contact plate, level meter mount pad bottom outside is provided with the first register pin, Y-direction dial gauge contact plate is arranged on level meter mount pad inner side, X-direction dial gauge contact plate is arranged in the mounting groove of Y-direction dial gauge contact plate, guide pin bushing on X-direction dial gauge contact plate is through L shaped back up pad horizontal edge middle part, and bearing is fixedly connected with L shaped back up pad horizontal edge inside level meter mount pad; Described positioning body comprises the second register pin, is fixed on handgrip and the retainer on the second register pin top, and the second register pin lower end is in turn through guide pin bushing, X-direction dial gauge contact plate, Y-direction dial gauge contact plate and level meter mount pad, and retainer is sleeved on guide pin bushing; Described dial gauge Connection Block comprises Connection Block and locating sleeve, Connection Block one side upper end is fixedly connected with L shaped back up pad horizontal edge X-direction or Y-direction one side by the second cushion block, locating sleeve is fixed in the endoporus of Connection Block middle part, dial gauge contact is through locating sleeve, with X-direction dial gauge contact plate one side or Y-direction dial gauge contact plate one side contacts, the installation sleeve on dial gauge is fixedly connected with locating sleeve.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid contactless three-coordinates measuring machine accuracy detecting device, wherein said level meter mount pad inner side is provided with several the 3rd register pins, and the 3rd register pin inserts respectively in the corresponding pilot hole in L shaped back up pad horizontal edge both sides, and level meter mount pad is located.
Aforesaid contactless three-coordinates measuring machine accuracy detecting device, wherein said the second register pin upper end one side is provided with stop stud, described guide pin bushing upper end one side is provided with the arc-shaped slot communicating with guide pin bushing end face along circumference, stop stud and arc-shaped slot are rotatably connected.
Aforesaid contactless three-coordinates measuring machine accuracy detecting device, wherein said by-level instrument seat is the trench structure that a side is opened wide opposite side sealing.
The utility model adopts modular design, rational in infrastructure, easy to process, cost is low, can accurately detect the twin shaft precision of contactless three-coordinates measuring machine, accuracy of detection is high, only need be by the utility model across on contactless three-coordinates measuring machine twin shaft, according to the reading of X-direction and Y-direction dial gauge during detection, detect the position degree between pilot hole and baseline positioning hole on twin shaft slide block, by level meter, detect the depth of parallelism and the equal altitudes of twin shaft, easy to operate, work efficiency is high simultaneously.
Advantage and disadvantage of the present utility model, the non-limitative illustration by preferred embodiment below is for illustration and explanation, and these embodiment, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the blast structural representation of the utility model by-level Yi Zuo one end testing agency;
Fig. 3 is the amplification perspective view of the utility model X-direction dial gauge contact plate.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in FIG. 1 to 3, the utility model comprises by-level instrument seat 1 and is arranged on the testing agency 2 at by-level instrument seat 1 two ends, by-level instrument seat 1 is the trench structure that a side is opened wide opposite side sealing, testing agency 2 comprises L shaped back up pad 21, be fixedly installed on the mount pad 22 of L shaped back up pad 21 downsides, the X-direction and the Y-direction dial gauge Connection Block 24 that are arranged on the positioning body 23 of L shaped back up pad 21 upsides and are separately positioned on L shaped back up pad 21 adjacent both sides, L shaped back up pad 21 stiles are fixedly connected with by-level instrument seat 1 one end end face with the first cushion block 25 by a plurality of bolts.
Mount pad 22 comprises level meter mount pad 221, Y-direction dial gauge contact plate 222 and X-direction dial gauge contact plate 223, level meter mount pad 221 bottom outside are provided with the first register pin 224, Y-direction dial gauge contact plate 222 is arranged on level meter mount pad 221 inner sides, X-direction dial gauge contact plate 223 is arranged in the mounting groove 222-1 of Y-direction dial gauge contact plate 222, guide pin bushing 223-1 on X-direction dial gauge contact plate 223 is through L shaped back up pad 21 horizontal edge middle parts, level meter mount pad 221 inner sides are provided with two the 3rd register pins 225, the 3rd register pin 225 inserts respectively in the L shaped back up pad 21 corresponding pilot holes 211 in horizontal edge both sides, by level meter mount pad 221 location, level meter mount pad 221 inner side bearings are fixedly connected with L shaped back up pad 21 horizontal edges by bolt.
Positioning body 23 comprises the second register pin 231, be fixed on handgrip 232 and the retainer 233 on the second register pin 231 tops, fixed pin 234 is through the second register pin 231 and handgrip 232 lower ends, the two is fixedly connected with, the second register pin 231 lower ends are in turn through guide pin bushing 223-1, X-direction dial gauge contact plate 223, Y-direction dial gauge contact plate 222 and level meter mount pad 221, retainer 233 is sleeved on guide pin bushing 223-1, retainer 233 downsides are provided with rubber ring 236, the second register pin 231 upper end one sides are provided with stop stud 235, guide pin bushing 223-1 upper end one side is provided with the arc-shaped slot 223-2 communicating with guide pin bushing 223-1 end face along circumference, stop stud 235 can be rotated along arc-shaped slot 223-2.
Dial gauge Connection Block 24 comprises Connection Block 241 and locating sleeve 242, Connection Block 241 1 side upper ends are fixedly connected with L shaped back up pad 21 horizontal edge X-directions or Y-direction one side with the second cushion block 243 by bolt, locating sleeve 242 is fixed in Connection Block 241 middle part endoporus, dial gauge 244 contacts are through locating sleeve 242, with X-direction dial gauge contact plate 223 1 sides or Y-direction dial gauge contact plate 222 1 side contacts, the installation sleeve 244-1 on dial gauge 244 is fixedly connected with locating sleeve 242.
While utilizing the utility model to detect the precision of contactless three-coordinates measuring machine, its operating process is as follows:
1) by the contactless three-coordinates measuring machine base level-off assembling;
2) level meter is placed in the utility model by-level instrument seat 1, by the utility model self level-off;
3) by the utility model across on contactless three-coordinates measuring machine Y1 axis rail and Y2 axis rail, first the first register pin 224 inserts respectively in the datum hole of Y1 axis rail slide block and Y2 axis rail slide block, then the second register pin 231 is inserted respectively in the pilot hole of Y1 axis rail slide block and Y2 axis rail slide block, rotate the second register pin 231, now stop stud 235 is rotated along the arc-shaped slot 223-2 on guide pin bushing 223-1, X-direction dial gauge contact plate 223 and Y-direction dial gauge contact plate 222 also swing thereupon, according to the reading of X-direction and Y-direction dial gauge 224, can draw the position degree of the pilot hole relative datum pilot hole of Y1 axis rail slide block and Y2 axis rail slide block, thereby the utility model is located,
4) level meter two ends are supported on respectively on the level meter mount pad 221 at by-level instrument seat 1 two ends, the inclination situation of bubble in eye-level instrument, detects the Z-direction equal altitudes of Y1 axis rail and Y2 axis rail one end, and the two is adjusted to contour according to testing result;
5) slide Y1 axis rail slide block and Y2 axis rail slide block use the same method and detect the Z-direction equal altitudes of Y1 axis rail and the Y2 axis rail other end, and the two be adjusted to contour and parallel with Y2 axis rail one end with Y1 axis rail according to testing result simultaneously.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (4)
1. a contactless three-coordinates measuring machine accuracy detecting device, it is characterized in that: comprise by-level instrument seat and the testing agency that is arranged on by-level instrument seat two ends, X-direction, Y-direction dial gauge Connection Block that described testing agency comprises L shaped back up pad, is fixedly installed on the mount pad of L shaped back up pad downside, is arranged on the positioning body of L shaped back up pad upside and is separately positioned on the adjacent both sides of L shaped back up pad, described L shaped back up pad stile is fixedly connected with by-level instrument seat one end end face by the first cushion block; Described mount pad comprises level meter mount pad, Y-direction dial gauge contact plate and X-direction dial gauge contact plate, level meter mount pad bottom outside is provided with the first register pin, Y-direction dial gauge contact plate is arranged on level meter mount pad inner side, X-direction dial gauge contact plate is arranged in the mounting groove of Y-direction dial gauge contact plate, guide pin bushing on X-direction dial gauge contact plate is through L shaped back up pad horizontal edge middle part, and bearing is fixedly connected with L shaped back up pad horizontal edge inside level meter mount pad; Described positioning body comprises the second register pin, is fixed on handgrip and the retainer on the second register pin top, and the second register pin lower end is in turn through guide pin bushing, X-direction dial gauge contact plate, Y-direction dial gauge contact plate and level meter mount pad, and retainer is sleeved on guide pin bushing; Described dial gauge Connection Block comprises Connection Block and locating sleeve, Connection Block one side upper end is fixedly connected with L shaped back up pad horizontal edge X-direction or Y-direction one side by the second cushion block, locating sleeve is fixed in the endoporus of Connection Block middle part, dial gauge contact is through locating sleeve, with X-direction dial gauge contact plate one side or Y-direction dial gauge contact plate one side contacts, the installation sleeve on dial gauge is fixedly connected with locating sleeve.
2. contactless three-coordinates measuring machine accuracy detecting device as claimed in claim 1, it is characterized in that: described level meter mount pad inner side is provided with several the 3rd register pins, the 3rd register pin inserts respectively in the corresponding pilot hole in L shaped back up pad horizontal edge both sides, and level meter mount pad is located.
3. contactless three-coordinates measuring machine accuracy detecting device as claimed in claim 1, it is characterized in that: described the second register pin upper end one side is provided with stop stud, described guide pin bushing upper end one side is provided with the arc-shaped slot communicating with guide pin bushing end face along circumference, stop stud and arc-shaped slot are rotatably connected.
4. contactless three-coordinates measuring machine accuracy detecting device as claimed in claim 1, is characterized in that: described by-level instrument seat is the trench structure that a side is opened wide opposite side sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874472.0U CN203772214U (en) | 2013-12-27 | 2013-12-27 | Non-contact type three-coordinate measuring instrument accuracy detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874472.0U CN203772214U (en) | 2013-12-27 | 2013-12-27 | Non-contact type three-coordinate measuring instrument accuracy detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772214U true CN203772214U (en) | 2014-08-13 |
Family
ID=51289397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874472.0U Expired - Lifetime CN203772214U (en) | 2013-12-27 | 2013-12-27 | Non-contact type three-coordinate measuring instrument accuracy detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743341A (en) * | 2013-12-27 | 2014-04-23 | 江苏申模数字化制造技术有限公司 | A noncontact three coordinates measuring instrument precision detecting apparatus |
-
2013
- 2013-12-27 CN CN201320874472.0U patent/CN203772214U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743341A (en) * | 2013-12-27 | 2014-04-23 | 江苏申模数字化制造技术有限公司 | A noncontact three coordinates measuring instrument precision detecting apparatus |
| CN103743341B (en) * | 2013-12-27 | 2016-04-27 | 江苏润模汽车检测装备有限公司 | Contactless three-coordinates measuring machine accuracy detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU RUNMO AUTOMOBILE TESTING EQUIPMENT CO., LT Free format text: FORMER OWNER: JIANGSU SHEN MO DIGITAL MANUFACTURING TECHNOLOGY CO., LTD. Effective date: 20140818 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140818 Address after: 212143 Zhenjiang, Dantu, Metro Rui Rui Road, No. 1, building 2 to 3 floor, 106 Patentee after: Jiangsu profit mould automobile testing equipment company limited Address before: 212143, No. 106 East Mountain Road, Xincheng Town, Dantu District, Jiangsu, Zhenjiang, Dantu Patentee before: Jiangsu Shenmo Digital Manufacturing Technology Co., Ltd. |