CN202599377U - Z-axis test structure applied to three-coordinate tester - Google Patents
Z-axis test structure applied to three-coordinate tester Download PDFInfo
- Publication number
- CN202599377U CN202599377U CN 201220154259 CN201220154259U CN202599377U CN 202599377 U CN202599377 U CN 202599377U CN 201220154259 CN201220154259 CN 201220154259 CN 201220154259 U CN201220154259 U CN 201220154259U CN 202599377 U CN202599377 U CN 202599377U
- Authority
- CN
- China
- Prior art keywords
- mentioned
- balancing weight
- test structure
- slide block
- driving cylinder
- 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
Links
Abstract
The utility model discloses a Z-axis test structure applied to a three-coordinate tester. The Z-axis test structure applied to the three-coordinate tester is characterized by comprising a slide block, a support frame, a counter weight block and a drive cylinder, wherein the slide block slides in the horizontal direction, the support frame is fixed on the top of the slide block, the counter weight block is mounted on the slide block and moves in the vertical direction, and the drive cylinder is used to drive the counter weight block. The slide block is provided with two mounting supports which are in positions of different heights. A coincident mounting shaft is arranged in routes of the mounting supports, and the counter weight block vertically penetrates through the mounting shaft. The counter weight block is suspended in the mounting shaft through a hanging line, and the top end of the hanging line is fixed on the top of the support frame. A detection head is disposed at the bottom end of the counter weight block. The Z-axis test structure applied to the three-coordinate tester has the advantages of being simple in structure, low in manufacturing cost, and capable of ensuring stability and reliability of test results on the basis of effectively guaranteeing test precision and accuracy.
Description
Technical field
The present invention relates to the test structure of three-dimensional tester, be specifically related to be applicable to the Z axle test structure of three-dimensional tester.
Background technology
The three-dimensional tester is a kind of new and effective fine measuring instrument, and its principle is that measured part is put in the preset test space of tester, critically measures X, the Y of part, the numerical value of three coordinates of Z.Wherein, the test of Z axle is interfered especially easily, causes test data deviation to occur, does not also have a kind of degree of accuracy height and the reliable Z axle of stable testing test structure on the market.
Summary of the invention
Be to solve the deficiency of prior art, the object of the present invention is to provide a kind of simple in structure, testing precision is high and test result is reliable and stable Z axle test structure that is applicable to the three-dimensional tester.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Be applicable to the Z axle test structure of three-dimensional tester; It is characterized in that; Comprise: the slide block that is used for sliding in the horizontal direction, be fixed on above-mentioned slider top support, be installed in and be used for the balancing weight that moves at vertical direction, the driving cylinder that is used to drive above-mentioned balancing weight on the above-mentioned slide block; Above-mentioned slide block is provided with two different mounting brackets of present position height, the mounting shaft that the above-mentioned balancing weight of confession that above-mentioned mounting bracket stroke has coincidence vertically passes; Above-mentioned balancing weight is suspended in the above-mentioned mounting shaft through the hanging wire that the top is fixed on above-mentioned top of the trellis, and the bottom of above-mentioned balancing weight is provided with detecting head; The vertical both sides of above-mentioned driving cylinder are provided with the tensioning suspender, and above-mentioned driving cylinder is suspended between above-mentioned two mounting brackets through the tensioning suspender; The piston rod of above-mentioned driving cylinder is fixedly connected with above-mentioned balancing weight.
The aforesaid Z axle test structure that is applicable to the three-dimensional tester is characterized in that, is shaped as rectangle after above-mentioned balancing weight is blocked by horizontal plane.
The aforesaid Z axle test structure that is applicable to the three-dimensional tester is characterized in that above-mentioned mounting shaft correspondence is provided with a plurality of air supporting pieces towards the position of the sidewall of above-mentioned balancing weight.
The aforesaid Z axle test structure that is applicable to the three-dimensional tester is characterized in that, the butt strip that the tensioning suspension of above-mentioned driving cylinder top extends upward and formation can be blocked above-mentioned cantilever tip in the end.
Usefulness of the present invention is: the Z axle test structure that is applicable to the three-dimensional tester of the present invention, and himself is simple in structure, and low cost of manufacture is effectively guaranteeing to guarantee the stability and the reliability of test result on the basis of measuring accuracy and accuracy.
Description of drawings
Fig. 1 is the perspective view of a kind of preferred embodiment of the Z axle test structure that is applicable to the three-dimensional tester of the present invention;
Fig. 2 is the side structure synoptic diagram of Fig. 1.
The implication of Reference numeral among the figure: 1, slide block, 2, support, 3, balancing weight, 4, drive cylinder, 5, mounting bracket, 6, hanging wire, 7, detecting head, 8, the tensioning suspender, 9, web member, 10, the air supporting piece, 11, butt strip, 12, piston rod.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
Referring to Fig. 1 and Fig. 2, the Z axle test structure of three-dimensional tester that is applicable to of the present invention comprises: be used for fixing Z axle test structure and the slide block that can slide in the horizontal direction, be fixed on slider top support, be installed on the slide block and at the transportable balancing weight of vertical direction, be used to drive the driving cylinder that balancing weight moves.Shape after balancing weight is blocked by horizontal plane is preferably rectangle.
Since be Z axle test structure, will guarantee that it is in accurate Z Spindle Status, and can not squint, could guarantee test accuracy like this.Balancing weight is exactly in order to realize this purpose; Guarantee that it keeps vertical under action of gravity; In order to reach better effect; Slide block is provided with two different mounting brackets of present position height, the mounting shaft (not shown, as promptly to be the zone that the middle confession balancing weight that forms of mounting bracket passes) that the mounting bracket stroke has the confession balancing weight of coincidence vertically to pass; Balancing weight is suspended in the mounting shaft through the hanging wire that the top is fixed on a top of the trellis, and is provided with detecting head in the bottom of balancing weight, is used to carry out the test of Z axle.
Drive the vertical both sides of cylinder and be provided with the tensioning suspender, drive cylinder and be suspended between two mounting brackets through the tensioning suspender, the piston rod that drives cylinder is fixedly connected with balancing weight.As a kind of preferred version, piston rod and balancing weight make together fixed to one another through a web member.So, be subjected to displacement in Z-direction through driving web member drive balancing weight, carry out the position adjustments of Z axle, to adapt to actual testing requirement thereby drive cylinder.
In order to guarantee that further balancing weight is in vertical direction and balancing weight and does not have frictionally and move up and down, the mounting shaft correspondence is provided with a plurality of air supporting pieces towards the position of the sidewall of balancing weight.When the air supporting piece is carried same air pressure, the air supporting piece applies same atmospheric pressure from each side of balancing weight to balancing weight, can not have frictionally and moves at vertical direction.
As further improvement, drive the butt strip that the tensioning suspension of cylinder top extends upward and formation can be blocked above-mentioned cantilever tip in the end.When cylinder was in relaxation state, butt strip was taken the top of support, made detecting head can not touch the test platform of tester, played the effect of protection detecting head.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and the foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (4)
1. be applicable to the Z axle test structure of three-dimensional tester; It is characterized in that; Comprise: the slide block that is used for sliding in the horizontal direction, be fixed on above-mentioned slider top support, be installed in and be used for the balancing weight that moves at vertical direction, the driving cylinder that is used to drive above-mentioned balancing weight on the above-mentioned slide block; Above-mentioned slide block is provided with two different mounting brackets of present position height, the mounting shaft that the above-mentioned balancing weight of confession that above-mentioned mounting bracket stroke has coincidence vertically passes; Above-mentioned balancing weight is suspended in the above-mentioned mounting shaft through the hanging wire that the top is fixed on above-mentioned top of the trellis, and the bottom of above-mentioned balancing weight is provided with detecting head; The vertical both sides of above-mentioned driving cylinder are provided with the tensioning suspender, and above-mentioned driving cylinder is suspended between above-mentioned two mounting brackets through the tensioning suspender; The piston rod of above-mentioned driving cylinder is fixedly connected with above-mentioned balancing weight.
2. the Z axle test structure that is applicable to the three-dimensional tester according to claim 1 is characterized in that, is shaped as rectangle after above-mentioned balancing weight is blocked by horizontal plane.
3. the Z axle test structure that is applicable to the three-dimensional tester according to claim 1 is characterized in that above-mentioned mounting shaft correspondence is provided with a plurality of air supporting pieces towards the position of the sidewall of above-mentioned balancing weight.
4. according to each described Z axle test structure that is applicable to the three-dimensional tester of claim 1 ~ 3, it is characterized in that the butt strip that the tensioning suspension of above-mentioned driving cylinder top extends upward and formation can be blocked above-mentioned cantilever tip in the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154259 CN202599377U (en) | 2012-04-13 | 2012-04-13 | Z-axis test structure applied to three-coordinate tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154259 CN202599377U (en) | 2012-04-13 | 2012-04-13 | Z-axis test structure applied to three-coordinate tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599377U true CN202599377U (en) | 2012-12-12 |
Family
ID=47316907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220154259 Expired - Fee Related CN202599377U (en) | 2012-04-13 | 2012-04-13 | Z-axis test structure applied to three-coordinate tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636136A (en) * | 2012-04-13 | 2012-08-15 | 苏州怡信光电科技有限公司 | Z-axis test structure for three-coordinate testing instrument |
| CN112798744A (en) * | 2021-01-14 | 2021-05-14 | 安徽奥创环境检测有限公司 | Automatic smoke and dust gas tester that environmental monitoring used |
-
2012
- 2012-04-13 CN CN 201220154259 patent/CN202599377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636136A (en) * | 2012-04-13 | 2012-08-15 | 苏州怡信光电科技有限公司 | Z-axis test structure for three-coordinate testing instrument |
| CN112798744A (en) * | 2021-01-14 | 2021-05-14 | 安徽奥创环境检测有限公司 | Automatic smoke and dust gas tester that environmental monitoring used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106017366B (en) | A kind of straightness comprehensive detection device | |
| CN203274665U (en) | Back adjustment type flatness detection apparatus | |
| CN204330887U (en) | A kind of resistance detection equipment for notebook computer | |
| CN106052599A (en) | Apparatus of measuring linear guide rail precision and non-contact measurement method | |
| CN102322787A (en) | Novel method for measuring leading screw to bed guide rail parallelism and special-purpose dial gauge frame | |
| CN202599377U (en) | Z-axis test structure applied to three-coordinate tester | |
| CN208108999U (en) | A kind of deflection measuring device | |
| CN109631761A (en) | A kind of square plate geometric tolerance detection device | |
| CN102809359B (en) | Claw pole boss height measuring device | |
| CN203785611U (en) | Measuring tool for steel member surface flatness | |
| CN203116706U (en) | Steel rail automatic leveling laser detection device | |
| CN203024686U (en) | Staff gauge for measuring spatial size | |
| CN207636024U (en) | A kind of three-coordinates measuring machine | |
| CN104020004A (en) | Testing machine for testing mechanical performance of chair | |
| CN103983170B (en) | Plane distance gauge for clamp type brake support | |
| CN106225738B (en) | A kind of linear guide accuracy detecting device and method | |
| CN205879134U (en) | Straightness accuracy comprehensive testing device | |
| CN203928939U (en) | Rail measurement mechanism in slide rail | |
| CN201082946Y (en) | Weight self-adjusting gage bar | |
| CN102636136A (en) | Z-axis test structure for three-coordinate testing instrument | |
| CN106352841A (en) | Flatness detecting device for elevator skirt panel | |
| CN216283831U (en) | Horizontal guide rod magnetic floater level gauge calibrating device | |
| CN105300210A (en) | Multifunctional measuring instrument | |
| CN205991801U (en) | A kind of flatness checking device of elevator skirt panel | |
| CN204330888U (en) | A kind ofly detect the measurement components of notebook computer assigned address to the resistance value of drain pan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200413 |