CN204555863U - Try square on-line automaticization calibrating installation - Google Patents
Try square on-line automaticization calibrating installation Download PDFInfo
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- CN204555863U CN204555863U CN201520197413.3U CN201520197413U CN204555863U CN 204555863 U CN204555863 U CN 204555863U CN 201520197413 U CN201520197413 U CN 201520197413U CN 204555863 U CN204555863 U CN 204555863U
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- vehicle body
- clamping bar
- try square
- driving
- power part
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of try square on-line automaticization calibrating installation, it comprises a driving measurement components and at least one clamp assembly; Described driving measurement components comprises a vehicle body and multiple wheel being located at described vehicle body, one is provided with for driving the power part of described wheel in described vehicle body, the side of described vehicle body is provided with at least one bridge plate optical axis, and the upper surface of described vehicle body sets firmly a reflective mirror mount pad; Described clamp assembly comprises clamping bar and a fixture block of a L-type, the transverse part of described clamping bar is connected with the upper surface of described vehicle body, described fixture block is located between the vertical portion of described clamping bar and described bridge plate optical axis, and described fixture block is connected with the vertical portion of described clamping bar by an elastomeric element; Described power part also connects the Control Component of the described power part of a control.The utility model has fast can realize testing goal, testing process is simple and convenient, highly versatile, accuracy of detection are high advantage.
Description
Technical field
The utility model relates to a kind of try square on-line automaticization calibrating installation.
Background technology
Large-scale try square is mainly used in the linearity and the verticality that verify heavy duty machine tools, is industrial a kind of measurer.The verticality of try square and the calibration of linearity are standard identifications to try square grade, and the result of therefore examining and determine is vital.
At present, according in " JJG7-2004 try square vertification regulation " to the technical requirement of try square workplace verticality and straight line degree measurement, the detection method of try square verticality and linearity has two kinds.Method one is the gauge block direct method of measurement and the clear method of light.Tested large-scale try square is relied on by 0 grade or 00 grade of column angle gauge, by the irradiation of white light source, observe its gap color, judge the size of verticality and linearity according to color.Method two is try square calibrating instrument signing method.Be placed in by tested try square on try square calibrating instrument, moved up and down by side head along right-angle side, the difference of the extreme value of the numerical value got is result.
In the industry, at the scene to the device that try square detects, be usually also called try square in-line calibration device.There are the following problems for existing try square in-line calibration device and detection method: the clear method of light of method one decides result by color, and each one discernable by eye there are differences, and therefore, its measuring accuracy is poor; The size of the try square of method two is freely determined by manufacturer, and try square calibrating instrument measurement range is comparatively large, and therefore, its measuring accuracy is difficult to ensure measuring requirement.
Utility model content
The technical problems to be solved in the utility model there is to overcome prior art the defect needing manual detection, measuring accuracy difference, provides a kind of try square on-line automaticization calibrating installation.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of try square on-line automaticization calibrating installation, its feature is, it comprises a driving measurement components and at least one clamp assembly; Described driving measurement components comprises a vehicle body and multiple wheel being located at described vehicle body, one is provided with for driving the power part of described wheel in described vehicle body, the side of described vehicle body is provided with at least one bridge plate optical axis, and the upper surface of described vehicle body sets firmly a reflective mirror mount pad; Described clamp assembly comprises clamping bar and a fixture block of a L-type, the transverse part of described clamping bar is connected with the upper surface of described vehicle body, described fixture block is located between the vertical portion of described clamping bar and described bridge plate optical axis, and described fixture block is connected with the vertical portion of described clamping bar by an elastomeric element; Described power part also connects the Control Component of the described power part of a control.
Preferably, described power part comprises the stepper motor driver that a stepper motor and is connected to described stepper motor, described wheel comprises two driving wheels, and driving wheel described in two is located at the both sides of the front portion of described vehicle body respectively, driving wheel described in described driving stepper motor.Like this, by driving stepper motor driving wheel, be convenient to user and control this device.
Preferably, described vehicle body is equipped with a long rotating shaft, and driving wheel described in two is located at the two ends of described long rotating shaft respectively, and the middle part of described long rotating shaft is arranged with a cone gear, and described stepper motor makes described driving wheel rotate by driving the rotation of cone gear.By parts such as cone gears, power can be transmitted preferably.
Preferably, described vehicle body is provided with at least two bearing covers, and the two ends of described long rotating shaft respectively wear at least one bearing cover.Make the operation of driving wheel more steady like this.
Preferably, be provided with two Horizontal axle bearings in described vehicle body, each described Horizontal axle bearing all wears a short rotating shaft, and the other end of each described short rotating shaft all connects an engaged wheel, and engaged wheel described in two is located at the both sides at the rear portion of vehicle body respectively.Make the operation of engaged wheel more steady like this.
Preferably, described bridge plate optical axis is two, and described clamp assembly is two.Like this, preferably try square can be clamped, improve the stability of measurement.
Preferably, described elastomeric element is a spring, and described spring clamp is located between the vertical portion of described fixture block and described clamping bar, is equipped with a spring shaft in described spring, and one end and the described fixture block of described spring shaft are affixed, and the other end is arranged in the vertical portion of described clamping bar.Like this, good clamping function can be realized.
Preferably, described Control Component comprises a power part control module and a signal receiving module, described power train control module connects described power part, and the signal that described signal receiving module transmission comes is sent to described power part by described power part control module.Like this, the automatic operating of this device can be realized.
Positive progressive effect of the present utility model is: device of the present utility model can fast realize detecting, and its measuring process is simple and convenient, highly versatile, and measurement result precision is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model preferred embodiment.
Fig. 2 is the schematic diagram of the driving measurement components of the utility model preferred embodiment.
Fig. 3 is the inner structure schematic diagram of the driving measurement components of the utility model preferred embodiment.
Fig. 4 is the schematic diagram of the clamp assembly of the utility model preferred embodiment.
Schematic diagram when Fig. 5 is the utility model preferred embodiment measurement try square.
Embodiment
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of try square on-line automaticization calibrating installation, it comprises driving measurement components 1 and two clamp assemblies 2; Measurement components 1 is driven to comprise vehicle body 4 and be located at two driving wheels, 7, two engaged wheels 5 on vehicle body 4.
Be provided with one in vehicle body 4 for driving the power part of driving wheel 7, power part comprises stepper motor 8 and stepper motor driver 14, and stepper motor driver 14 is connected with stepper motor 8, and stepper motor 8 is fixed on vehicle body 4 by motor mount 9.Two driving wheels 7 are located at the both sides of the front portion of vehicle body 4 respectively.Vehicle body 4 is equipped with the two ends that long rotating shaft 12, two driving wheel 7 is located at long rotating shaft 12 respectively.
The middle part of long rotating shaft 12 is arranged with cone gear 10, and stepper motor 8 makes driving wheel 7 rotate by driving the rotation of cone gear 10.Vehicle body 4 is provided with four bearing covers 11, and the two ends of long rotating shaft 12 respectively wear two bearing covers 11.
Be provided with two Horizontal axle bearings 13 in vehicle body 4, each Horizontal axle bearing 13 all wears a short rotating shaft 15, and the other end of each short rotating shaft 15 all connects engaged wheel 5, and two engaged wheels 5 are located at the both sides at the rear portion of vehicle body 4 respectively.
The side of vehicle body 4 is provided with two bridge plate optical axises 6, and the upper surface of vehicle body 4 sets firmly reflective mirror mount pad 3.Clamp assembly 2 comprises clamping bar 16 and the fixture block 19 of L-type, and the transverse part of clamping bar 16 is connected with the upper surface of vehicle body 4, and fixture block 19 is located between the vertical portion of clamping bar 16 and bridge plate optical axis 6.Fixture block 19 is connected with the vertical portion of clamping bar 16 by spring 18.Spring 18 is located between the vertical portion of fixture block 19 and clamping bar 16, is equipped with spring shaft 17 in spring 18, and one end and the fixture block 19 of spring shaft 17 are affixed, and the other end is arranged in the vertical portion of clamping bar 16.
This device also comprises Control Component (figure does not show), it comprises power part control module and signal receiving module, and Control Component is existing conventional parts, and wherein power part control module can be micro-control unit, micro-control unit and MCU, also known as single-chip microcomputer; Signal receiving module can be signal receiver.Micro-control unit connects stepper motor driver, and signal receiver connects micro-control unit.During measurement, this device also needs to use computing machine, and computing machine sends a signal to signal receiver by sender unit, and the signal that signal receiver receives by micro-control unit sends to stepper motor driver, and stepper motor driver control step motor 8 runs.Like this, the automatic control of this device is achieved.
As shown in Figure 5, measure try square time, this try square on-line automaticization calibrating installation 100 need with photoelectric auto-collimator 101 with the use of, concrete steps are:
First, preprepared tested try square 102 is placed on flat board, adjusts corresponding position.The clamping bar 16 of the L-type on adjustment the present embodiment try square on-line automaticization calibrating installation 100, makes fixture block 19 fit with the non-measured face of tested try square 102; Coordinate the clamping bar 16 of L-type, fine setting spring 18 makes clamp assembly 2 can clamp tested try square 102 with certain precompression.
Then, photoelectric auto-collimator 101 is placed on supporting tripod, makes it connect computing machine and carry out focus calibration with the reflective mirror on the reflective mirror mount pad 3 be arranged on this device, carrying out data acquisition and processing (DAP) by computing machine.Open the Survey Software in computing machine, sent the signal starting to measure by this software, and this signal is sent to Control Component, after Control Component acknowledge(ment) signal, send instruction to stepper motor driver 14, stepper motor driver 14 accepts the operation of control step motor 8 after instruction.
This device in the process of movement under the effect of clamp assembly 2, bridge plate optical axis 6 is fitted with tested surface all the time, vehicle body fluctuates and to be fluctuated by the reflective mirror made on reflective mirror mount pad 3, makes photoelectric auto-collimator 101 receive data, can obtain surveyed data.Like this, this device can realize detecting on-line automaticization of try square.
The bridge plate optical axis that the present embodiment adopts is existing parts, and this bridge plate optical axis can eliminate the radial run-out of optical axis, and bridge plate optical axis will linearly contact all the time with measured try square, is more conducive to the independent reliability of measurement data; The device of the present embodiment is equipped with special clamp assembly, is positioned between bridge plate optical axis and fixture block in measuring process by tested try square, by the spring on clamp assembly, ensures that bridge plate optical axis is fitted with tested surface all the time; The driving wheel of the present embodiment can ensure that measurement mechanism can have enough friction force in moving process; Engaged wheel adopts regulating center bearing base to install, and ensures that vehicle body has certain direction adjustable, clamps tested try square all the time to make fixture block.
The device of the present embodiment has fast can realize testing goal, testing process is simple and convenient, highly versatile, accuracy of detection are high advantage.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (8)
1. a try square on-line automaticization calibrating installation, is characterized in that, it comprises a driving measurement components and at least one clamp assembly; Described driving measurement components comprises a vehicle body and multiple wheel being located at described vehicle body, one is provided with for driving the power part of described wheel in described vehicle body, the side of described vehicle body is provided with at least one bridge plate optical axis, and the upper surface of described vehicle body sets firmly a reflective mirror mount pad; Described clamp assembly comprises clamping bar and a fixture block of a L-type, the transverse part of described clamping bar is connected with the upper surface of described vehicle body, described fixture block is located between the vertical portion of described clamping bar and described bridge plate optical axis, and described fixture block is connected with the vertical portion of described clamping bar by an elastomeric element; Described power part also connects the Control Component of the described power part of a control.
2. try square on-line automaticization calibrating installation as claimed in claim 1, it is characterized in that, described power part comprises the stepper motor driver that a stepper motor and is connected to described stepper motor, described wheel comprises two driving wheels, driving wheel described in two is located at the both sides of the front portion of described vehicle body respectively, driving wheel described in described driving stepper motor.
3. try square on-line automaticization calibrating installation as claimed in claim 2, it is characterized in that, described vehicle body is equipped with a long rotating shaft, driving wheel described in two is located at the two ends of described long rotating shaft respectively, the middle part of described long rotating shaft is arranged with a cone gear, and described stepper motor makes described driving wheel rotate by driving the rotation of cone gear.
4. try square on-line automaticization calibrating installation as claimed in claim 3, it is characterized in that, described vehicle body is provided with at least two bearing covers, and the two ends of described long rotating shaft respectively wear at least one bearing cover.
5. try square on-line automaticization calibrating installation as claimed in claim 4, it is characterized in that, two Horizontal axle bearings are provided with in described vehicle body, each described Horizontal axle bearing all wears a short rotating shaft, the other end of each described short rotating shaft all connects an engaged wheel, and engaged wheel described in two is located at the both sides at the rear portion of vehicle body respectively.
6. try square on-line automaticization calibrating installation as claimed in claim 1, it is characterized in that, described bridge plate optical axis is two, and described clamp assembly is two.
7. try square on-line automaticization calibrating installation as claimed in claim 1, it is characterized in that, described elastomeric element is a spring, described spring clamp is located between the vertical portion of described fixture block and described clamping bar, a spring shaft is equipped with in described spring, one end and the described fixture block of described spring shaft are affixed, and the other end is arranged in the vertical portion of described clamping bar.
8. try square on-line automaticization calibrating installation as claimed in claim 1, it is characterized in that, described Control Component comprises a power part control module and a signal receiving module, described power train control module connects described power part, and the signal that described signal receiving module transmission comes is sent to described power part by described power part control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197413.3U CN204555863U (en) | 2015-04-02 | 2015-04-02 | Try square on-line automaticization calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197413.3U CN204555863U (en) | 2015-04-02 | 2015-04-02 | Try square on-line automaticization calibrating installation |
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| Publication Number | Publication Date |
|---|---|
| CN204555863U true CN204555863U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520197413.3U Expired - Fee Related CN204555863U (en) | 2015-04-02 | 2015-04-02 | Try square on-line automaticization calibrating installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561896A (en) * | 2020-05-20 | 2020-08-21 | 上海外高桥造船有限公司 | Special auxiliary tool for calibrating square |
-
2015
- 2015-04-02 CN CN201520197413.3U patent/CN204555863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561896A (en) * | 2020-05-20 | 2020-08-21 | 上海外高桥造船有限公司 | Special auxiliary tool for calibrating square |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |