CN103084926A - Workpiece inner diameter and outer diameter real-time measurement device - Google Patents
Workpiece inner diameter and outer diameter real-time measurement device Download PDFInfo
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- CN103084926A CN103084926A CN2013100121938A CN201310012193A CN103084926A CN 103084926 A CN103084926 A CN 103084926A CN 2013100121938 A CN2013100121938 A CN 2013100121938A CN 201310012193 A CN201310012193 A CN 201310012193A CN 103084926 A CN103084926 A CN 103084926A
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Abstract
The invention discloses a workpiece inner diameter and outer diameter real-time measurement device and belongs to the technology field of the measurement device of a workpiece to be machined of a lathe. The workpiece inner diameter and outer diameter real-time measurement device is capable of measuring in real time in machining of the lathe, improving production efficiency and accuracy of the workpiece and saving production cost. The technical scheme includes that the workpiece inner diameter and outer diameter real-time measurement device comprises a support, a transmission connecting rod, a meter hand and a measurement meter. The support is a support body with one end horizontal and the other end inclined upward. The middle portion of the support is hinged with the middle portion of the transmission connecting rod. The meter hand is fixedly arranged at the lower end of the transmission connecting rod. The measurement meter is fixedly arranged at the upper end of the inclined section of the support. A contact terminal of the measurement meter abuts against the upper portion of the transmission connecting rod. The middle portion of the inclined section of the support is connected with the upper portion of the transmission connecting rod through a tension spring. A meter tip of the meter hand is a diamond meter tip. The workpiece inner diameter and outer diameter real-time measurement device is used for measuring the inner diameter and outer diameter in real time when the workpiece is machined.
Description
Technical field
Part inside and outside diameter real-time measurement apparatus of the present invention belongs to lathe work piece measurement mechanism technical field.
Background technology
In lathe processing parts process, after the size of measuring work piece need to be stopped, measure work piece external diameter or internal diameter size with measuring instrument, when the processing precise part, need frequently to measure especially, reduced production efficiency, affected the precision of product.Although numerically controlled lathe can accurately be controlled the tool feeding amount at present,, owing to having wearing and tearing in the cutter use, the precision component size that processes makes the workpiece that machines not reach the precision of requirement along with there is certain error in tool wear.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is to provide a kind of part inside and outside diameter real-time measurement apparatus that can measure in real time in lathe processing, has improved the precision of production efficiency and workpiece, has saved production cost.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: the part inside and outside diameter real-time measurement apparatus, comprise support, transmit connecting rod, indicator and meter, support is end level one an acclivitous support body of end, the middle part of support is hinged with the middle part of transmitting connecting rod, the lower end of transmitting connecting rod is installed with indicator, and the tilting section upper end of support is installed with meter, and the contact of meter is near the top of transmitting connecting rod.
Be connected by extension spring with the top of transmitting connecting rod in the middle part of the tilting section of described support.
The table point of described indicator is diamond table point.
The present invention compares with prior art has following beneficial effect.
1, the present invention utilizes lever principle, be that size passes to meter by transmitting connecting rod with the position of indicator, show the size of workpiece in meter, need not take off workpiece and can realize real-time measurement, improve the precision of production efficiency and workpiece, saved production cost.
2, the tilting section of medium-height trestle of the present invention middle part is connected by extension spring with the top of transmitting connecting rod, can be by adjusting the pulling force of extension spring, and make indicator be pressed in the contact force of raceway cylindrical suitable, guarantee under the good prerequisite of contact the pressure minimum.
3, the indicator in the present invention uses diamond table point, has improved the wear resistence of indicator.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the embodiment of the present invention one.
Fig. 3 is the structural representation of the embodiment of the present invention two.
In figure: 1 is support, and 2 for transmitting connecting rod, and 3 is indicator, and 4 is meter, and 5 are extension spring, and 6 is workpiece.
The specific embodiment
As shown in Figure 1, part inside and outside diameter real-time measurement apparatus of the present invention, comprise support 1, transmit connecting rod 2, indicator 3 and meter 4, support 1 is end level one an acclivitous support body of end, the middle part of support 1 is hinged with the middle part of transmitting connecting rod 2, the lower end of transmitting connecting rod 2 is installed with indicator 3, and the tilting section upper end of support 1 is installed with meter 4, and the contact of meter 4 is near the top of transmitting connecting rod 2.
Be connected by extension spring 5 with the top of transmitting connecting rod 2 in the middle part of the tilting section of described support 1.
The table point of described indicator 3 is diamond table point.
Embodiment one
The outside dimension of measuring workpieces 6, meter 4 is common outside micrometer, and as shown in Figure 2, the needle point of indicator 3 contacts with workpiece 6 outer circumference surfaces, be that outside dimension is delivered to meter 4 by transmitting connecting rod 2 with the position of indicator 3 needle points, meter 4 directly demonstrates the outside dimension of workpiece.
The numerical measuring table that also but service precision is higher of the meter 4 in the present embodiment.
Embodiment two
The internal diameter size of measuring workpieces 6, meter 4 is common inside dial indicator, and as shown in Figure 3, the needle point of indicator 3 contacts with workpiece 6 inner peripheral surfaces, be that internal diameter size is delivered to meter 4 by transmitting connecting rod 2 with the position of indicator 3 needle points, meter 4 directly demonstrates the internal diameter size of workpiece.
The numerical measuring table that also but service precision is higher of the meter 4 in the present embodiment.
Claims (3)
1. part inside and outside diameter real-time measurement apparatus, it is characterized in that: comprise support (1), transmit connecting rod (2), indicator (3) and meter (4), support (1) is end level one an acclivitous support body of end, the middle part of support (1) is hinged with the middle part of transmitting connecting rod (2), the lower end of transmitting connecting rod (2) is installed with indicator (3), the tilting section upper end of support (1) is installed with meter (4), and the contact of meter (4) is near the top of transmitting connecting rod (2).
2. part inside and outside diameter real-time measurement apparatus according to claim 1, is characterized in that: be connected by extension spring (5) with the top of transmitting connecting rod (2) in the middle part of the tilting section of described support (1).
3. part inside and outside diameter real-time measurement apparatus according to claim 1 and 2 is characterized in that: the table point of described indicator (3) is diamond table point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100121938A CN103084926A (en) | 2013-01-14 | 2013-01-14 | Workpiece inner diameter and outer diameter real-time measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100121938A CN103084926A (en) | 2013-01-14 | 2013-01-14 | Workpiece inner diameter and outer diameter real-time measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103084926A true CN103084926A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100121938A Pending CN103084926A (en) | 2013-01-14 | 2013-01-14 | Workpiece inner diameter and outer diameter real-time measurement device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103084926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308659A (en) * | 2014-09-02 | 2015-01-28 | 常州宝菱重工机械有限公司 | Device and method for measuring part with right triangular cross section |
| CN104476328A (en) * | 2014-11-04 | 2015-04-01 | 无锡市亚迪流体控制技术有限公司 | Machining measurement device of sealing ring for triple eccentric butterfly valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101405563A (en) * | 2006-03-23 | 2009-04-08 | 瑞尼斯豪公司 | Apparatus and method of measuring workpieces |
| CN102139463A (en) * | 2011-04-28 | 2011-08-03 | 上海交通大学 | Face milling cutter setting device for numerical control machining center |
| KR101157008B1 (en) * | 2010-03-29 | 2012-06-21 | 화낙 가부시끼가이샤 | Machine tool having a function of setting measurement reference point of workpiece |
| CN203045432U (en) * | 2013-01-14 | 2013-07-10 | 长治市中瑞精密轴承制造有限公司 | Real-time measuring device of inner diameter and outer diameter of workpiece |
-
2013
- 2013-01-14 CN CN2013100121938A patent/CN103084926A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101405563A (en) * | 2006-03-23 | 2009-04-08 | 瑞尼斯豪公司 | Apparatus and method of measuring workpieces |
| KR101157008B1 (en) * | 2010-03-29 | 2012-06-21 | 화낙 가부시끼가이샤 | Machine tool having a function of setting measurement reference point of workpiece |
| CN102139463A (en) * | 2011-04-28 | 2011-08-03 | 上海交通大学 | Face milling cutter setting device for numerical control machining center |
| CN203045432U (en) * | 2013-01-14 | 2013-07-10 | 长治市中瑞精密轴承制造有限公司 | Real-time measuring device of inner diameter and outer diameter of workpiece |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308659A (en) * | 2014-09-02 | 2015-01-28 | 常州宝菱重工机械有限公司 | Device and method for measuring part with right triangular cross section |
| CN104308659B (en) * | 2014-09-02 | 2016-08-24 | 常州宝菱重工机械有限公司 | Cross section is measurement apparatus and the method for the part of right angled triangle |
| CN104476328A (en) * | 2014-11-04 | 2015-04-01 | 无锡市亚迪流体控制技术有限公司 | Machining measurement device of sealing ring for triple eccentric butterfly valve |
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Effective date of abandoning: 20160511 |
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