CN202002612U - Simple image measuring apparatus - Google Patents
Simple image measuring apparatus Download PDFInfo
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- CN202002612U CN202002612U CN201120064346XU CN201120064346U CN202002612U CN 202002612 U CN202002612 U CN 202002612U CN 201120064346X U CN201120064346X U CN 201120064346XU CN 201120064346 U CN201120064346 U CN 201120064346U CN 202002612 U CN202002612 U CN 202002612U
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- axle
- gear
- screw
- worm
- locked
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Abstract
The utility model relates to a simple image measuring apparatus which comprises a built-in electric control device, a computer desk machine table of a computer host, a special image measuring software, a PCI (peripheral component interconnection) control card and an image acquisition card, wherein the special image measuring software is installed in the computer host. An X/Y worktable is arranged on a table board of the computer desk machine table, a stand column of a marble pedestal for installing a Z-shaft lifting device is arranged at the center of the rear side on the upper surface of the X/Y worktable, the Z-shaft lifting device utilizes worm a wheel and worm structure and is provided with a CCD (charge coupled device) camera, a microscope and a light source are arranged at the lower end of the CCD camera, and the Z-shaft lifting device is provided with a liner scale with 0.001mm resolution. In the simple image measuring apparatus of the utility model, the Z-shaft lifting device utilizes the wheel and worm structure, utilizes the trapezoidal lead screw drive and a slide device using a cross rail, does not install a balance weight device and can realize lifting and precise positioning by rotating a hand wheel.
Description
Technical field
The utility model relates to image measuring device, is a kind of simple type image measurer specifically.
Background technology
In the current radiographic measurement industry, the Z axle jacking gear that the simple type image measurer uses, what majority adopted is ball-screw and line slideway carriage, at the top or the terminal handwheel of installing of ball-screw, axially rises or descends along Z by rotating handwheel drive Z axle jacking gear.The shortcoming of this structure maximum is: Z axle jacking gear is tenesmus automatically.Automatically drop for fear of Z axle jacking gear, at Z axle jacking gear counter weight device is installed usually.Just the object of joining weight such as one in the direction of Z axle jacking gear symmetry keeps the device of balance.So complex structure, and manufacturing and assembly cost have been increased.
The utility model content
At the defective that exists in the prior art, the purpose of this utility model is to provide a kind of simple type image measurer, its Z axle jacking gear adopts the worm and gear structure, the carriage that utilizes the trapezoidal screw transmission and use the intersection guide rail, Z axle jacking gear need not be installed counter weight device, and rotating handwheel can lifting and precision positioning.
For reaching above purpose, the technical scheme that the utility model is taked is:
A kind of simple type image measurer comprises the computer desk board 3 that is provided with host computer 4, it is characterized in that: computer desk board 3 built-in electric control devices, and host computer 4 is equipped with special-purpose radiographic measurement software, PCI control card and image collection card,
The table top of computer desk board 3 is provided with X/Y worktable 2,
X/Y worktable 2 upper surface rear sides are provided with the marble pedestal column 22 that is used to install Z axle jacking gear 1 between two parties,
The side of marble pedestal column 22 is provided with the display 5 that is connected with host computer 4, and described Z axle jacking gear 1 is the Z axle jacking gear of employing worm and gear structure,
Be set with a CCD camera head 25 by CCD mirror holder 24 on the Z axle jacking gear 1, CCD camera head 25 lower ends are provided with the microscope supporting with it 26, and the lower end of microscope 26 is equipped with light source 27,
It is the grating chi 23 of 0.001mm that resolution is installed on the Z axle jacking gear, and being separately installed with on the X/Y worktable 2 at the resolution of X-axis and Y-axis is the grating chi of 0.001mm,
Electric control gear is connected with the PCI control card by data line, and electric control gear also is connected with grating chi, light source 27, and host computer is by brightness, the transmission grids chi read signal of electric control gear control light source,
The image collection card is connected with CCD camera head 25, and host computer is by image collection card images acquired data.
On the basis of technique scheme, the Z axle jacking gear of described employing worm and gear structure comprises:
Z axle base plate 31, Z axle base plate 31 be by the leading flank of screw retention at marble pedestal column 22,
There is a upper fixed seat 32 upper end of Z axle base plate 31, and there is a lower fixed seat 316 lower end of Z axle base plate 31,
It is 7002 bearing that two models are equipped with in the inside of upper fixed seat, and it is 6800 bearing that a model is equipped with in the inside of lower fixed seat,
It is 7002 bearing that upper fixed seat 32 interior two models are passed in the upper end of trapezoidal screw 34, be locked by nut and briquetting,
It is 6800 bearing that lower fixed seat 316 interior models are passed in the lower end of trapezoidal screw 34, fix by jump ring,
The feed screw nut of a band nut fixed block 35 is arranged in the middle of the trapezoidal screw 34, and feed screw nut and nut fixed block 35 are locked by the screw of four M4,
Nut fixed block 35 and Z axle slide block 317 screws by four M5 are locked, and feed screw nut, nut fixed block and Z axle slide block connect to form one,
Z axle slide block 317 and Z axle base plate 31 formed a carriage by secondary guide rail 311 combine and assemble of intersecting, and Z axle slide block 317 can be along intersection guide rail moving linearly about in the of 311,
The lower end of Z axle base plate also is provided with left holder 38 and right holder 314, four models are housed are 6800 bearing in left holder and the right holder respectively,
The left end of left side holder 38 fixed conveyor bars 39, the close right-hand member 30mm place of right holder 314 fixed conveyor bars 39 is fixed with jump ring respectively,
There is the hole of a 10mm at Z axle handwheel 315 centers, are enclosed within the low order end of drive link 39, are locked with the screw of two M4.
On the basis of technique scheme, upper limit 310 and lower limit 313 are arranged on the Z axle base plate, with the screw fixing and locking of four M4, a cylindrical limited block 312 is arranged on the nut fixed block, be locked with the screw of a M4.
On the basis of technique scheme, the helix angle of described first worm gear 36 is 45 degree, and normal module is that 1, the first worm gear 36 has 20 teeth, and external diameter is 27mm, and internal diameter is 12mm.
On the basis of technique scheme, the helix angle of described second worm gear 37 is 45 degree, and normal module is that 1, the second worm gear 37 has 20 teeth, and external diameter is 27mm, and internal diameter is 12mm.
Simple type image measurer described in the utility model, its Z axle jacking gear adopts the worm and gear structure, the carriage that utilizes the trapezoidal screw transmission and use the intersection guide rail, Z axle jacking gear need not be installed counter weight device, and rotating handwheel can lifting and precision positioning.
The utility model is simple in structure, and is easy to adjust, and manufacturing and assembly cost are low compared to existing technology, can carry out precision measurement to workpiece.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 structural representation of the present utility model,
Fig. 2 Z axle jacking gear wiring layout,
Fig. 3 Z axle lifting device structure figure.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, 2, simple type image measurer described in the utility model comprises:
Be provided with the computer desk board 3 of host computer 4, computer desk board 3 built-in electric control devices, host computer 4 is equipped with special-purpose radiographic measurement software, PCI control card and image collection card,
The table top of computer desk board 3 is provided with X/Y worktable 2, X/Y worktable 2 can all around move in the horizontal direction, X/Y worktable 2 upper surface rear sides are provided with the marble pedestal column 22 that is used to install Z axle jacking gear 1 between two parties, the side of marble pedestal column 22 is provided with the display 5 that is connected with host computer 4, described Z axle jacking gear 1 is for adopting the Z axle jacking gear of worm and gear structure
Be set with a CCD (charge coupled cell) camera head 25 by CCD mirror holder 24 on the Z axle jacking gear 1, CCD camera head 25 lower ends are provided with the microscope supporting with it 26, the lower end of microscope 26 is equipped with light source 27, and for example: the CCD mirror holder fixes to clamp CCD camera head 25 by screw
It is the grating chi 23 of 0.001mm that resolution is installed on the Z axle jacking gear, and being separately installed with on the X/Y worktable 2 at the resolution of X-axis and Y-axis is the grating chi of 0.001mm,
Electric control gear is connected with the PCI control card by data line, and electric control gear also is connected with grating chi, light source 27, and host computer is by brightness, the transmission grids chi read signal of electric control gear control light source,
The image collection card is connected with CCD camera head 25, and host computer is by image collection card images acquired data.
On the basis of technique scheme, as shown in Figure 3, the Z axle jacking gear of described employing worm and gear structure comprises:
Z axle base plate 31, Z axle base plate 31 be by the leading flank of screw retention at marble pedestal column 22,
There is a upper fixed seat 32 upper end of Z axle base plate 31, and there is a lower fixed seat 316 lower end of Z axle base plate 31, and upper fixed seat 32 and lower fixed seat 316 can be fixed with the screw of four M10 respectively,
It is 7002 bearing that two models are equipped with in the inside of upper fixed seat, and it is 6800 bearing that a model is equipped with in the inside of lower fixed seat,
It is 7002 bearing that upper fixed seat 32 interior two models are passed in the upper end of trapezoidal screw 34, be locked by nut and briquetting,
It is 6800 bearing that lower fixed seat 316 interior models are passed in the lower end of trapezoidal screw 34, fix by jump ring,
The feed screw nut of a band nut fixed block 35 is arranged in the middle of the trapezoidal screw 34, and feed screw nut and nut fixed block 35 are locked by the screw of four M4,
Nut fixed block 35 and Z axle slide block 317 screws by four M5 are locked, and feed screw nut, nut fixed block and Z axle slide block connect to form one,
Z axle slide block 317 and Z axle base plate 31 formed a carriage by secondary guide rail 311 combine and assemble of intersecting, and Z axle slide block 317 can be along intersection guide rail moving linearly about in the of 311,
The lower end of Z axle base plate also is provided with left holder 38 and right holder 314, and for example: left and right sides holder is locked with the screw of four M5 respectively,
Four models be housed be 6800 bearing in a left side holder and the right holder respectively,
The left end of left side holder 38 fixed conveyor bars 39, the close right-hand member 30mm place of right holder 314 fixed conveyor bars 39 is fixed with jump ring respectively,
There is the hole of a 10mm at Z axle handwheel 315 centers, are enclosed within the low order end of drive link 39, are locked with the screw of two M4, rotate Z axle handwheel, by the worm and gear kinematic train, trapezoidal screw can rotate thereupon, feed screw nut can drive aforementioned carriage and move up and down along intersection guide rail 311
On the basis of technique scheme, the helix angle of described first worm gear 36 is 45 degree, and normal module is that 1, the first worm gear 36 has 20 teeth, and external diameter is 27mm, and internal diameter is 12mm.
On the basis of technique scheme, the helix angle of described second worm gear 37 is 45 degree, and normal module is that 1, the second worm gear 37 has 20 teeth, and external diameter is 27mm, and internal diameter is 12mm.
Claims (5)
1. a simple type image measurer comprises the computer desk board (3) that is provided with host computer (4), it is characterized in that: computer desk board (3) built-in electric control device, and host computer (4) is equipped with special-purpose radiographic measurement software, PCI control card and image collection card,
The table top of computer desk board (3) is provided with X/Y worktable (2),
X/Y worktable (2) upper surface rear side is provided with the marble pedestal column (22) that is used to install Z axle jacking gear (1) between two parties,
The side of marble pedestal column (22) is provided with the display (5) that is connected with host computer (4), and described Z axle jacking gear (1) is the Z axle jacking gear of employing worm and gear structure,
Z axle jacking gear (1) is gone up and is set with a CCD camera head (25) by CCD mirror holder (24), and CCD camera head (25) lower end is provided with the microscope supporting with it (26), and the lower end of microscope (26) is equipped with light source (27),
It is the grating chi (23) of 0.001mm that resolution is installed on the Z axle jacking gear, and being separately installed with on the X/Y worktable (2) at the resolution of X-axis and Y-axis is the grating chi of 0.001mm,
Electric control gear is connected with the PCI control card by data line, and electric control gear also is connected with grating chi, light source (27), and host computer is by brightness, the transmission grids chi read signal of electric control gear control light source,
The image collection card is connected with CCD camera head (25), and host computer is by image collection card images acquired data.
2. simple type image measurer as claimed in claim 1 is characterized in that, the Z axle jacking gear of described employing worm and gear structure comprises:
Z axle base plate (31), Z axle base plate (31) be by the leading flank of screw retention in marble pedestal column (22),
There is a upper fixed seat (32) upper end of Z axle base plate (31), and there is a lower fixed seat (316) lower end of Z axle base plate (31),
It is 7002 bearing that two models are equipped with in the inside of upper fixed seat, and it is 6800 bearing that a model is equipped with in the inside of lower fixed seat,
It is 7002 bearing that interior two models of upper fixed seat (32) are passed in the upper end of trapezoidal screw (34), be locked by nut and briquetting,
It is 6800 bearing that the interior model of lower fixed seat (316) is passed in the lower end of trapezoidal screw (34), fix by jump ring,
First worm gear (36) is enclosed within the lower end of trapezoidal screw, and the screw by two M4 on first worm gear is locked,
The feed screw nut of a band nut fixed block (35) is arranged in the middle of the trapezoidal screw (34), and feed screw nut and nut fixed block (35) are locked by the screw of four M4,
Nut fixed block (35) and Z axle slide block (317) are locked by the screw of four M5, and feed screw nut, nut fixed block and Z axle slide block connect to form one,
Z axle slide block (317) and Z axle base plate (31) are formed a carriage by secondary guide rail (a 311) combine and assemble of intersecting, and Z axle slide block (317) can be along intersection guide rail (311) moving linearly up and down,
The lower end of Z axle base plate also is provided with left holder (38) and right holder (314), four models are housed are 6800 bearing in left holder and the right holder respectively,
The left end of left side holder (38) fixed conveyor bar (39), the close right-hand member 30mm place of right holder (314) fixed conveyor bar (39) is fixed with jump ring respectively,
Second worm gear (37) is enclosed within on the drive link (39), and the screw by two M4 on second worm gear is locked, and forms worm structure, and the worm and gear kinematic train is formed in first worm gear and the engagement of second worm gear,
There is the hole of a 10mm at Z axle handwheel (315) center, is enclosed within the low order end of drive link (39), is locked with the screw of two M4.
3. simple type image measurer as claimed in claim 2, it is characterized in that: upper limit (310) and lower limit (313) are arranged on the Z axle base plate, with the screw fixing and locking of four M4, a cylindrical limited block (312) is arranged on the nut fixed block, be locked with the screw of a M4.
4. as claim 2 or 3 described simple type image measurers, it is characterized in that: the helix angle of described first worm gear (36) is 45 degree, and normal module is that 1, the first worm gear (36) has 20 teeth, and external diameter is 27mm, and internal diameter is 12mm.
5. as claim 2 or 3 described simple type image measurers, it is characterized in that: the helix angle of described second worm gear (37) is 45 degree, and normal module is that 1, the second worm gear (37) has 20 teeth, and external diameter is 27mm, and internal diameter is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120064346XU CN202002612U (en) | 2011-03-14 | 2011-03-14 | Simple image measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120064346XU CN202002612U (en) | 2011-03-14 | 2011-03-14 | Simple image measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002612U true CN202002612U (en) | 2011-10-05 |
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ID=44705349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120064346XU Expired - Fee Related CN202002612U (en) | 2011-03-14 | 2011-03-14 | Simple image measuring apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN202002612U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645163A (en) * | 2012-04-01 | 2012-08-22 | 苏州怡信光电科技有限公司 | Image measuring instrument |
| CN103673875A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Image measuring device |
| CN105651174A (en) * | 2016-02-29 | 2016-06-08 | 浙江大学 | Vision measurement system used for horizontal automatic drilling and riveting machine of aircraft panel |
| CN105785694A (en) * | 2016-05-19 | 2016-07-20 | 母曼曼 | Camera base |
| CN110141042A (en) * | 2019-06-25 | 2019-08-20 | 苏州市职业大学 | A kind of handicapped multifunctional computer desk |
-
2011
- 2011-03-14 CN CN201120064346XU patent/CN202002612U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645163A (en) * | 2012-04-01 | 2012-08-22 | 苏州怡信光电科技有限公司 | Image measuring instrument |
| CN103673875A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Image measuring device |
| CN105651174A (en) * | 2016-02-29 | 2016-06-08 | 浙江大学 | Vision measurement system used for horizontal automatic drilling and riveting machine of aircraft panel |
| CN105651174B (en) * | 2016-02-29 | 2019-11-19 | 浙江大学 | A kind of vision measurement system for the horizontal automatic drill riveter of aircraft target ship |
| CN105785694A (en) * | 2016-05-19 | 2016-07-20 | 母曼曼 | Camera base |
| CN110141042A (en) * | 2019-06-25 | 2019-08-20 | 苏州市职业大学 | A kind of handicapped multifunctional computer desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140314 |