CN105004238A - Horizontal counterweight mechanism for polar coordinate measuring device - Google Patents
Horizontal counterweight mechanism for polar coordinate measuring device Download PDFInfo
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- CN105004238A CN105004238A CN201510492790.4A CN201510492790A CN105004238A CN 105004238 A CN105004238 A CN 105004238A CN 201510492790 A CN201510492790 A CN 201510492790A CN 105004238 A CN105004238 A CN 105004238A
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- pole
- polar coordinate
- coordinate measuring
- extensible member
- balancing weight
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Abstract
The invention discloses a workpiece clamping mechanism in a polar coordinate measuring machine; the clamping mechanism comprises a disc and three fixing clamp blocks and a control system. The three fixing clamp blocks are capable of sliding relative to the disc. The disc is provided with three sliding grooves in a radial direction and the fixing clamp blocks are capable of sliding relative to the sliding grooves and the fixing clamp blocks are electrically connected with the control system; and the three fixing clamp blocks form a space where a workpiece to be tested is fixed. The workpiece clamping mechanism described in the present invention can firmly clamp and fix a to-be-tested workpiece.
Description
Technical field
The invention belongs to the fields of measurement of workpiece, particularly, relate to the horizontal balance weight mechanism in a kind of pole coordinate measuring set.
Background technology
In the main equipment fields such as steamer, aviation, military project, the measurement right and wrong of pole coordinate are usually shown in and necessity.But in the measuring process at present to the pole coordinate of workpiece, if the measurement of X-coordinate, Y-coordinate, angle is carried out in artificially, workload is huge, and very easily occurs error.Thus the device of polar coordinate measurement is usually adopted to measure, but there is following problem in current used polar coordinate measurement device: the support arm at scriber place is the side being arranged on polar coordinate measurement device, and the center of gravity of overall polar coordinate measurement device can change along with the change of scriber position, therefore, if only arrange a fixing balancing weight in the side relative with scriber, then can not ensure that the center of gravity of polar coordinate measurement device is positioned at initial position all the time.
Summary of the invention
Technical matters to be solved by this invention is to provide the horizontal balance weight mechanism in a kind of pole coordinate measuring set, makes the center of gravity of polar coordinate measurement device remain initial position.
The present invention's adopted technical scheme that solves the problem is:
Horizontal balance weight mechanism in a kind of pole coordinate measuring set, comprise body and can the balancing weight that slides of relatively described body, described bodies top is provided with extensible member, the pole that described extensible member comprises fixture and can stretch relative to described fixture, described fixture is fixedly connected with described body, described pole is fixedly connected with described balancing weight, and the described balancing weight of flexible drive of described pole slides relative to described body, and described control system and described extensible member are electrically connected.
To sum up, the invention has the beneficial effects as follows: horizontal balance weight mechanism of the present invention makes the center of gravity of polar coordinate measurement device remain initial position.
Accompanying drawing explanation
Fig. 1 is the structural representation of the horizontal balance weight mechanism shown in present pre-ferred embodiments;
Mark and corresponding parts title in accompanying drawing: horizontal balance weight mechanism 10, body 1, balancing weight 2, extensible member 3.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
Refer to Fig. 1, the horizontal balance weight mechanism 10 shown in present pre-ferred embodiments comprises body 1 and can the balancing weight 2 that slides of relatively described body 1.Described body 1 top is provided with extensible member 3, the pole that described extensible member 3 comprises fixture and can stretch relative to described fixture, described fixture is fixedly connected with described body 1, described pole is fixedly connected with described balancing weight 2, and the described balancing weight of flexible drive 2 of described pole slides relative to described body 1.
Described control system and described extensible member 3 are electrically connected, for driving described pole flexible relative to fixture.When the scriber position in pole coordinate measuring set changes, described control system controls described extensible member 3 and moves, thus drives balancing weight 2 to slide on body 1, is still positioned at initial position to keep the center of gravity of whole device.
To sum up, horizontal balance weight mechanism 10 of the present invention makes the center of gravity of polar coordinate measurement device remain initial position.
As mentioned above, the present invention can be realized preferably.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; according to technical spirit of the present invention; within the spirit and principles in the present invention; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solution of the present invention.
Claims (2)
1. the invention discloses the horizontal balance weight mechanism in a kind of pole coordinate measuring set, comprise body and can the balancing weight that slides of relatively described body, described bodies top is provided with extensible member, the pole that described extensible member comprises fixture and can stretch relative to described fixture, described fixture is fixedly connected with described body, described pole is fixedly connected with described balancing weight, the described balancing weight of flexible drive of described pole slides relative to described body, and described control system and described extensible member are electrically connected.
2. horizontal balance weight mechanism of the present invention makes the center of gravity of polar coordinate measurement device remain initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492790.4A CN105004238A (en) | 2015-08-13 | 2015-08-13 | Horizontal counterweight mechanism for polar coordinate measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492790.4A CN105004238A (en) | 2015-08-13 | 2015-08-13 | Horizontal counterweight mechanism for polar coordinate measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105004238A true CN105004238A (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492790.4A Pending CN105004238A (en) | 2015-08-13 | 2015-08-13 | Horizontal counterweight mechanism for polar coordinate measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105004238A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890559A (en) * | 2016-06-29 | 2016-08-24 | 爱佩仪中测（成都）精密仪器有限公司 | Counterweight structure of post coordinate measuring instrument |
| CN105953759A (en) * | 2016-06-29 | 2016-09-21 | 爱佩仪中测（成都）精密仪器有限公司 | Horizontal counterweight instrument used for polar coordinate measurement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19718616A1 (en) * | 1997-05-02 | 1998-11-26 | Zett Mess Technik Gmbh | Height measuring unit for three=dimensional measuring or marking of workpieces |
| CN2825188Y (en) * | 2005-08-03 | 2006-10-11 | 丁泽良 | Polar coordinates type numerically-controlled cutting machine |
| CN201266071Y (en) * | 2008-09-01 | 2009-07-01 | 爱佩仪中测（成都）精密仪器有限公司 | Automatic tracking balancing device of column coordinate measuring machine |
| CN103438845A (en) * | 2013-08-26 | 2013-12-11 | 爱佩仪中测（成都）精密仪器有限公司 | Cylindrical coordinate measuring machine |
| CN104075679A (en) * | 2014-07-22 | 2014-10-01 | 爱佩仪中测（成都）精密仪器有限公司 | Device capable of automatically scribing and measuring polar coordinates |
-
2015
- 2015-08-13 CN CN201510492790.4A patent/CN105004238A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19718616A1 (en) * | 1997-05-02 | 1998-11-26 | Zett Mess Technik Gmbh | Height measuring unit for three=dimensional measuring or marking of workpieces |
| CN2825188Y (en) * | 2005-08-03 | 2006-10-11 | 丁泽良 | Polar coordinates type numerically-controlled cutting machine |
| CN201266071Y (en) * | 2008-09-01 | 2009-07-01 | 爱佩仪中测（成都）精密仪器有限公司 | Automatic tracking balancing device of column coordinate measuring machine |
| CN103438845A (en) * | 2013-08-26 | 2013-12-11 | 爱佩仪中测（成都）精密仪器有限公司 | Cylindrical coordinate measuring machine |
| CN104075679A (en) * | 2014-07-22 | 2014-10-01 | 爱佩仪中测（成都）精密仪器有限公司 | Device capable of automatically scribing and measuring polar coordinates |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890559A (en) * | 2016-06-29 | 2016-08-24 | 爱佩仪中测（成都）精密仪器有限公司 | Counterweight structure of post coordinate measuring instrument |
| CN105953759A (en) * | 2016-06-29 | 2016-09-21 | 爱佩仪中测（成都）精密仪器有限公司 | Horizontal counterweight instrument used for polar coordinate measurement |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |
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| RJ01 | Rejection of invention patent application after publication |