CN203217377U - Two-dimensional adjusting device - Google Patents
Two-dimensional adjusting device Download PDFInfo
- Publication number
- CN203217377U CN203217377U CN 201320213215 CN201320213215U CN203217377U CN 203217377 U CN203217377 U CN 203217377U CN 201320213215 CN201320213215 CN 201320213215 CN 201320213215 U CN201320213215 U CN 201320213215U CN 203217377 U CN203217377 U CN 203217377U
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- CN
- China
- Prior art keywords
- eccentric wheel
- wheel
- platform
- driving wheel
- stepping motor
- 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.)
- Withdrawn - After Issue
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Abstract
In order to satisfy the demand of a modern laser detection device, the utility model discloses a two-dimensional adjusting device which comprises two sets of adjusting devices arranged in a mutually vertical way. Each of the adjusting devices comprises a stepping motor, a linear guide rail, a reset spring, a platform and an eccentric wheel. The stepping motor drives the eccentric wheel. The eccentric wheel drives the platform to move along the linear guide rail. The reset spring and the eccentric wheel are in cooperation, and the fact that the platform always presses against the eccentric wheel is ensured. The two-dimensional adjusting device has the advantages that since the mode of stepping motor driving is employed, the stepping motor can be operated by a control center, and the adjustment of two directions is controlled. Compared with a general eccentric wheel adjustment device, the eccentric wheel of the two-dimensional adjusting device is fixed on a driving wheel which is provided with two auxiliary wheels, the wear of an axle caused by the pressure of the reset spring can be counteracted, and the precision of measurement is ensured.
Description
Technical field
The utility model relates to instrument field, is a kind of laser detection equipment specifically, more specifically is a kind of adjusting gear for laser detection equipment.
Background technology
The adjusting gear of existing laser detection equipment is generally manual adjustment, because the precision of checkout equipment is more and more higher, and checkout equipment has been realized the electronization operation substantially, and manually adjustment can't have been satisfied the demand of modern laser detection equipment.In addition, produce wearing and tearing because axle is received pressure, can influence accuracy of detection.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of two-dimentional adjusting gear that can satisfy modern laser detection equipment demand, and concrete scheme is as follows:
A kind of two-dimentional adjusting gear, comprise the two cover adjusting gears that mutually perpendicular direction arranges, described each adjusting gear comprises stepper motor, line slideway, back-moving spring, platform, eccentric wheel, described stepper motor drives eccentric wheel, described eccentric wheel promotes platform and prolongs the line slideway motion, described back-moving spring cooperates with eccentric wheel, guarantee platform all the time with the eccentric wheel butt.
For guaranteeing to be in course of adjustment, the pressure that is produced by back-moving spring can not cause the wearing and tearing of camshaft, and then produces error, and described eccentric wheel is fixed on the driving wheel, described eccentric wheel and described driving wheel disalignment, and described stepper motor drives driving wheel; Described eccentric wheel and described platform butt; Also comprise locating wheel, each driving wheel arranges two auxiliary wheels, and described auxiliary wheel is fixed on the frame and is free to rotate, described driving wheel and supporting two auxiliary wheel butts.
The utility model has the advantages that: owing to adopt stepper motor driven mode, can be operated stepper motor by control center, and then the adjustment of control both direction; With respect to general eccentric wheel adjusting gear, eccentric wheel of the present utility model is fixed on the driving wheel, is provided with two auxiliary wheels and driving wheel is other, can offset the wearing and tearing of the wheel shaft that the pressure of back-moving spring causes, and guarantee measuring accuracy.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is scheme of installation of the present utility model.
Embodiment
Specify the utility model below in conjunction with accompanying drawing, as shown in Figure 1 and Figure 2, the utility model comprises the two cover adjusting gears that mutually perpendicular direction arranges, described each adjusting gear comprises stepper motor 1, line slideway 2, back-moving spring 3, platform 4, eccentric wheel 5, described stepper motor 1 drives eccentric wheel 5, described eccentric wheel 5 promotes platforms 4 and prolongs line slideway 2 motions, and described back-moving spring 3 cooperates with eccentric wheel 5, assurance platform 4 all the time with eccentric wheel 5 butts.
For guaranteeing to be in course of adjustment, the pressure that is produced by back-moving spring 3 can not cause the wearing and tearing of camshaft, and then produces error, and described eccentric wheel 5 is fixed on the driving wheel 7, described eccentric wheel 5 and described driving wheel 7 disalignments, described stepper motor 1 drives driving wheel 7; Described eccentric wheel 5 and described platform 4 butts; Also comprise locating wheel 6, each driving wheel 7 arranges two auxiliary wheels 6, and described auxiliary wheel 6 is fixed on the frame 10 and is free to rotate, described driving wheel 7 and supporting two auxiliary wheel 6 butts.
Principle of the present utility model is: the rotation of control center's control step motor 1, and the rotation of stepper motor 1 drives the rotation of driving wheel 7, and driving wheel 7 drives the rotation of eccentric wheel 5, and eccentric wheel 5 drives platform 4 and prolongs line slideway 2 motions; For the pressure that prevents from being produced by back-moving spring 3 can not cause the wearing and tearing of camshaft, and then produce error, two auxiliary wheels 6 are set, described auxiliary wheel 6 is fixed on the frame 10 and is free to rotate, described driving wheel 7 and supporting two auxiliary wheel 6 butts.
Claims (3)
1. two-dimentional adjusting gear, it is characterized in that: comprise the two cover adjusting gears that mutually perpendicular direction arranges, described each adjusting gear comprises stepper motor, line slideway, back-moving spring, platform, eccentric wheel, described stepper motor drives eccentric wheel, described eccentric wheel promotes platform and prolongs the line slideway motion, described back-moving spring cooperates with eccentric wheel, guarantee platform all the time with the eccentric wheel butt.
2. two-dimentional adjusting gear according to claim 1, it is characterized in that: described eccentric wheel is fixed on the driving wheel, described eccentric wheel and described driving wheel disalignment, described stepper motor drives driving wheel; Described eccentric wheel and described platform butt.
3. two-dimentional adjusting gear according to claim 2, it is characterized in that: also comprise locating wheel, each driving wheel arranges two auxiliary wheels, and described auxiliary wheel is fixed on the frame and is free to rotate, described driving wheel and supporting two auxiliary wheel butts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213215 CN203217377U (en) | 2013-04-24 | 2013-04-24 | Two-dimensional adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213215 CN203217377U (en) | 2013-04-24 | 2013-04-24 | Two-dimensional adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217377U true CN203217377U (en) | 2013-09-25 |
Family
ID=49206897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320213215 Withdrawn - After Issue CN203217377U (en) | 2013-04-24 | 2013-04-24 | Two-dimensional adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256953A (en) * | 2013-04-24 | 2013-08-21 | 丹东百特仪器有限公司 | Two-dimensional adjusting device |
-
2013
- 2013-04-24 CN CN 201320213215 patent/CN203217377U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256953A (en) * | 2013-04-24 | 2013-08-21 | 丹东百特仪器有限公司 | Two-dimensional adjusting device |
| CN103256953B (en) * | 2013-04-24 | 2015-12-02 | 丹东百特仪器有限公司 | A kind of two-dimensional adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130925 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |