CN208432229U - Camshaft angle measuring instrument - Google Patents
Camshaft angle measuring instrument Download PDFInfo
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- CN208432229U CN208432229U CN201820973400.4U CN201820973400U CN208432229U CN 208432229 U CN208432229 U CN 208432229U CN 201820973400 U CN201820973400 U CN 201820973400U CN 208432229 U CN208432229 U CN 208432229U
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- guide rail
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- measuring head
- moving guide
- laser
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Abstract
The utility model belongs to measure of cam shaft field, more particularly to a kind of camshaft angle measuring instrument, it includes pedestal, secondary end transmission case is equipped in pedestal front end, the pair end transmission case is top by secondary top drive lead screw auxiliary connection, the pair is top to be located on slide plate, the slide plate setting is on secondary top moving guide rail, the top moving guide rail of pair is located on secondary top lateral surface, the top lateral surface of pair is additionally provided with measuring head moving guide rail, the measuring head moving guide rail movement is equipped with the laser measuring head slid along, spindle box is mounted on pedestal rear end, fixed laser gauge head is equipped with close to spindle box one end on the pedestal, it is top that the spindle box front end face is equipped with master, the master it is top it is top with the pair between fix camshaft.The utility model has the beneficial effects that multiple Cam Detection laser feelers can be configured according to actually detected demand, the movement of less laser feeler further increases measurement efficiency, to increase substantially measurement efficiency, measurement efficiency is existing equipment 2 times or more；And its measurement accuracy is high.
Description
Technical field
The utility model belongs to measure of cam shaft field, and in particular to a kind of camshaft angle measuring instrument.
Background technique
The rapid development of processing and manufacturing, the machining accuracy and processing efficiency of components have significant progress, this is to zero
The detection of component is put forward new requirements, and to measurement efficiency, there has also been clearly require under the premise of guaranteeing measurement accuracy.It passes
The camshaft class detecting instrument of system is when detecting angle of the cam relative to design basis, it appears some are unable to do what one wishes no matter
It is precision or efficiency, all seriously disconnects with the manufacture of modernization, has become the bottleneck for influencing to manufacture.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of camshaft angle measuring instrument.
The technical solution adopted in the utility model is:
A kind of camshaft angle measuring instrument,
Including pedestal, it is equipped with secondary end transmission case in pedestal front end, the pair end transmission case is connected by secondary top drive lead screw
Connect secondary top, pair is top to be located on slide plate, and on the top moving guide rail of pair, the top movement of pair is led for the slide plate setting
Rail is located on secondary top lateral surface, and the top lateral surface of pair is additionally provided with measuring head moving guide rail, and the measuring head movement is led
Rail movement is equipped with the laser measuring head slid along,
Spindle box is mounted on pedestal rear end, and close spindle box one end is equipped with fixed laser gauge head, the master on the pedestal
It is top that axle box front end face is equipped with master, the master it is top it is top with the pair between fix camshaft.
Further, drive cam shaft is equipped in the spindle box to move and laser measuring head is driven to move along measuring head
The motor of guide rail movement and the encoder of measurement camshaft angle.
Further, the measuring head moving guide rail is located on the outside of secondary top moving guide rail, and close to fixed laser gauge head
Side.
Further, the master it is top with it is secondary it is top be bullet shape.
Further, tell that secondary top inside is equipped with detection components.
Further, 2D laser displacement sensor is equipped in the laser measuring head, and the laser measuring head is at least 1
It is a.
Further, the spindle box and laser measuring head are all connected with the main control board, and are equipped with successively in the master control borad
Measurement module, data processing module and the display module of connection.
The utility model has the beneficial effects that multiple Cam Detection laser feelers can be configured according to actually detected demand, it is less
The movement of laser feeler further increases measurement efficiency, to increase substantially measurement efficiency, measurement efficiency is 2 times of existing equipment
More than；And its measurement accuracy is high；High degree of automation can be fully immersed into production line, realize on-line measurement；Data intuitive display,
Measurement result directly can directly feed back to machining tool；It is easy to operate, without artificial operating error.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structure chart of master control borad in the utility model.
Wherein: 1, spindle box；2, master is top；3, pedestal；4, camshaft；5, secondary top；6, slide plate；7, secondary end transmission case；
8, fixed laser gauge head；9, measuring head moving guide rail；10, laser measuring head；11, secondary top moving guide rail；12, secondary top transmission
Screw rod；13, measurement module；14, data processing module；15, display module.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
As shown in Figure 1 to Figure 3, the utility model specifically discloses a kind of camshaft angle measuring instrument, including pedestal 3,
3 front end of pedestal is equipped with secondary end transmission case 7, and pair end transmission case 7 is described by secondary top 12 auxiliary connection of drive lead screw top 5
Pair top 5 is located on slide plate 6, and on secondary top moving guide rail 11, the top moving guide rail 11 of pair is located at for the setting of slide plate 6
On secondary top 5 lateral surface, top 5 one lateral surface of pair is additionally provided with measuring head moving guide rail 9, the measuring head moving guide rail 9
It is equipped with the laser measuring head 10 slid along, 2D laser displacement sensor is equipped in the laser measuring head 10, and described sharp
Light measurement head 10 is at least 1, and spindle box 1 is mounted on 3 rear end of pedestal, is equipped with and fixes close to 1 one end of spindle box on the pedestal 3
Laser feeler 8,1 front end face of spindle box are equipped with main top 2, fix camshaft between the master top 2 and the pair top 5
4, the spindle box 1 is interior to be moved equipped with drive cam shaft 4 and laser measuring head 10 is driven to move along measuring head moving guide rail 9
The encoder of motor and measurement 4 angle of camshaft.
Wherein, the measuring head moving guide rail 9 is located at secondary 11 outside of top moving guide rail, and close to fixed laser gauge head 8
Side, the master top 2 and pair top 5 are bullet shape, and top 5 inside of pair is equipped with detection components, work as clamping force
Reach secondary top stopping movement when preset value.It is equipped with 2D laser displacement sensor in the laser measuring head 10, to improve
Measurement efficiency and measurement accuracy.The spindle box 1 and laser measuring head 10 are all connected with the main control board, and in the master control borad
Equipped with measurement module 13, data processing module 14 and display module 15, the measurement module 13 passes to the data of measurement
Data processing module 14, and result is presented by display module 15.
Its working principle: when measurement camshaft 4, camshaft 4 be placed on two it is top between, secondary end transmission case 7 drives screw rod 12
Pair top 5 is driven to move 4 clamping of camshaft along guide rail 11 at two top, secondary top 5 interior design there are detection components to work as
Clamping force reaches secondary top stopping movement when preset value, it is ensured that workpiece constant force clamping provides measurement and repeat to reduce clamping error
Property.After having motor and encoder, camshaft 4 to install in spindle box 1, spindle box 1 can drive workpiece to turn round and position.Main shaft band
Start building part revolution when, fixed laser head 8 carries out continuous scanning measurement to workpiece surface, the data processing module meeting inside master control borad
The angle-data of the workpiece surface data and spindle encoder that are provided according to fixed laser head 8 can calculate the design of camshaft 4
Measuring basis is established for subsequent cam measurement in the phase angle of benchmark.After the completion of benchmark foundation, laser measuring head 10 is driven by motor
Dynamic to move to the required position measured and stopping along its guide rail 9, main shaft drives workpiece revolution, and laser measuring head 10 is to cam face
Continuous scanning measurement, the data and main shaft angle data that data processing module is measured according to laser measuring head 10 can calculate this
Cam is once analogized with respect to the angle of design basis until whole cams are measured.Display module shows that each cam is opposite and sets
Count the angu-lar deviation of benchmark.
Wherein, camshaft angle measuring instrument can configure multiple laser measuring heads, relative to less according to actually detected demand
The movement of laser measuring head further increases measurement efficiency.
Technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to
Help understands the principle of the utility model embodiment；At the same time, for those skilled in the art, it is real according to the utility model
Example is applied, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (6)
1. a kind of camshaft angle measuring instrument, it is characterised in that: including pedestal, it is equipped with secondary end transmission case in pedestal front end, it is described
Secondary end transmission case is top by secondary top drive lead screw auxiliary connection, and the pair is top to be located on slide plate, and the slide plate is arranged in pair
On top moving guide rail, the top moving guide rail of pair is located on secondary top lateral surface, and the top lateral surface of pair is additionally provided with
Measuring head moving guide rail, the measuring head moving guide rail movement are equipped with the laser measuring head slid along,
Spindle box is mounted on pedestal rear end, and close spindle box one end is equipped with fixed laser gauge head, the spindle box on the pedestal
It is top that front end face is equipped with master, the master it is top it is top with the pair between fix camshaft.
2. camshaft angle measuring instrument according to claim 1, it is characterised in that: be equipped with driving cam in the spindle box
The encoder of motor and measurement camshaft angle that axis movement and driving laser measuring head are moved along measuring head moving guide rail.
3. camshaft angle measuring instrument according to claim 1, it is characterised in that: the measuring head moving guide rail is located at pair
On the outside of top moving guide rail, and close to fixed laser gauge head side, the master it is top with it is secondary it is top be bullet shape.
4. camshaft angle measuring instrument according to claim 1, it is characterised in that: tell that secondary top inside is equipped with detection group
Part.
5. camshaft angle measuring instrument according to claim 1, it is characterised in that: swash in the laser measuring head equipped with 2D
Optical displacement sensor, and the laser measuring head is at least 1.
6. camshaft angle measuring instrument according to claim 1, it is characterised in that: the spindle box and laser measuring head are equal
It is connect with master control borad, and is equipped with sequentially connected measurement module, data processing module and display module in the master control borad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973400.4U CN208432229U (en) | 2018-06-22 | 2018-06-22 | Camshaft angle measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973400.4U CN208432229U (en) | 2018-06-22 | 2018-06-22 | Camshaft angle measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432229U true CN208432229U (en) | 2019-01-25 |
Family
ID=65101976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820973400.4U Active CN208432229U (en) | 2018-06-22 | 2018-06-22 | Camshaft angle measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218761A (en) * | 2022-06-22 | 2022-10-21 | 东风本田汽车零部件有限公司 | Pulse plate angle and VTC oilhole check out test set |
| CN115876132A (en) * | 2023-02-14 | 2023-03-31 | 金乡县联盛菌业科技有限公司 | Automatic detection device for termitomyces albuminosus bag pressing exhaust cam shaft |
-
2018
- 2018-06-22 CN CN201820973400.4U patent/CN208432229U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218761A (en) * | 2022-06-22 | 2022-10-21 | 东风本田汽车零部件有限公司 | Pulse plate angle and VTC oilhole check out test set |
| CN115876132A (en) * | 2023-02-14 | 2023-03-31 | 金乡县联盛菌业科技有限公司 | Automatic detection device for termitomyces albuminosus bag pressing exhaust cam shaft |
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