CN103278120B - A kind of contact type measurement header structure - Google Patents
A kind of contact type measurement header structure Download PDFInfo
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- CN103278120B CN103278120B CN201310241177.6A CN201310241177A CN103278120B CN 103278120 B CN103278120 B CN 103278120B CN 201310241177 A CN201310241177 A CN 201310241177A CN 103278120 B CN103278120 B CN 103278120B
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- positioning disk
- rotation axis
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- chaining pin
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Abstract
A kind of contact type measurement header structure, solve chaining pin angular adjustment inaccurate, on, a between lower positioning disk or left side for horizontal location, positioning element serious wear between right positioning disk, repeatedly after re-adjustments, cause the technical matters that repetitive positioning accuracy declines, the technical scheme adopted is: be equipped with chaining pin seat rotation control mechanism in measuring head structure: this mechanism controls vertical rotation axis by manual wrench by control link and moves down the control structure realizing upper positioning disk and lower positioning disk clutch, vertical rotation axis controls fork simultaneously, control fork control push-pull shaft and move left and right the control structure realizing left positioning disk and right positioning disk clutch, vertical rotation axis upper end is provided with back-moving spring, back-moving spring controls vertical rotation axis upwards elasticity resetting structure.Beneficial effect is, structure is simple, easy to use, and chaining pin angular adjustment is accurate, positioning element does not wear and tear.
Description
Art
The present invention relates to survey instrument, particularly a kind of contact type measurement header structure that a kind of machine-building uses.
Background technology
The structure of the contact type measurement head used in prior art is comprise: the upper and lower positioning disk of chaining pin, chaining pin seat, upper shell, lower house, vertical rotation axis, horizontal rotating shaft, perpendicular positioning and the left and right positioning disk of horizontal location, chaining pin is arranged on chaining pin seat, chaining pin seat is arranged on lower house through horizontal rotating shaft, the left and right positioning disk of horizontal location is connected with horizontal rotating shaft and lower house respectively, vertical rotation axis is arranged on upper shell, upper positioning disk is connected with upper shell, and lower positioning disk is connected with vertical rotation axis and lower house.
In mechanical processing process or product inspection time use in need to carry out space angle adjustment according to the status requirement of measuring point to chaining pin, both lower house drive chaining pin seat relative to upper shell along vertical Y axle rotate and chaining pin seat rotates along horizontal X axle at lower house, due in contact type measurement header structure, vertical Y axle and horizontal X axle are all provided with the upper of perpendicular positioning, a left side for lower positioning disk and horizontal location, right positioning disk, on, a between lower positioning disk and left side for horizontal location, end face location between right positioning disk adopts spring leaf and steel ball location structure, when needs to chaining pin namely along vertical Y axle or horizontal X axle adjusting angle time, on, a between lower positioning disk or left side for horizontal location, when needing the angle relatively rotating adjustment between right positioning disk, the outer resilient beam taking spring leaf of making every effort to overcome of operator is needed to exercise in existing structure, a between lower positioning disk or left side for horizontal location, relatively rotate under the state of contact between right positioning disk, reach the object regulating chaining pin angle.The shortcoming of prior art is, chaining pin angular adjustment is inaccurate, the positioning element serious wear between upper and lower positioning disk or between the left and right positioning disk of horizontal location, repeatedly after re-adjustments, causes repetitive positioning accuracy to decline.
Summary of the invention
For overcoming in prior art, chaining pin angular adjustment is inaccurate, on, a between lower positioning disk or left side for horizontal location, positioning element serious wear between right positioning disk, repeatedly after re-adjustments, cause the technical matters that repetitive positioning accuracy declines, the present invention discloses a kind of contact type measurement header structure, manual chaining pin seat rotation control mechanism is provided with in this structure, when chaining pin angular adjustment, on manual chaining pin seat rotation control mechanism controls, a left side for lower positioning disk or horizontal location, right positioning disk relative movement is separated, on after chaining pin angular adjustment, a left side for lower positioning disk or horizontal location, between right positioning disk, under magneticaction, adhesive is located again, be provided with chaining pin angular adjustment hand feel device simultaneously, reach chaining pin angular adjustment accurate, solution positioning element weares and teares, operator is by feel determination adjusting angle, before adhesive location, vertical and level angle chaining pin maintains the goal of the invention of current angle position.
The technical scheme that the present invention realizes goal of the invention employing is: be also provided with manual chaining pin seat rotation control mechanism in contact type measurement header structure: rotation control mechanism comprises: manual wrench, one group of control link, transmission shaft, control axle, fork and push-pull shaft, manual wrench is connected with the rotation input end of control link through transmission shaft, transmission shaft is arranged on upper shell, the rotation output terminal of control link is connected with control axle, control axle to be connected with vertical rotation axis, upper positioning disk is fixedly connected with upper shell, lower positioning disk is set with vertical rotation axis and is fixedly connected with, lower positioning disk can be sleeved on lower house along axis relative sliding, form and moved down by control link control vertical rotation axis by manual wrench, the control structure of positioning disk and lower positioning disk clutch in realization.
Fork axis of swing is fixed on lower house, fork one end is arranged on the bottom of vertical rotation axis, the fork other end and push-pull shaft one end chain connection, push-pull shaft is sleeved in horizontal rotating shaft, the horizontal rotating shaft other end is connected with left positioning disk, left positioning disk can be sleeved on horizontal rotating shaft along axis relative sliding, and right positioning disk is fixed on lower house, forms to control push-pull shaft by fork and move left and right the control structure realizing left positioning disk and right positioning disk clutch.
Vertical rotation axis upper end is provided with back-moving spring, and back-moving spring is installed in housing, is sleeved on vertical rotation axis simultaneously, forms back-moving spring and controls vertical rotation axis upwards elasticity resetting structure.
Chaining pin angular adjustment hand feel device structure is, on lower positioning disk bottom surface, along the circumferential direction uniform be provided with one group under the spacing pit of positioning disk, upper shell and the spacing pit correspondence position of lower positioning disk are provided with elastic spacing collision bead.Horizontal rotating shaft one end is fixed with spacing rotating disk, along the circumferential direction uniformly on the end face of spacing rotating disk is provided with one group of spacing rotating disk pit, and lower house is provided with elastic spacing collision bead with spacing rotating disk pit correspondence position.
The invention has the beneficial effects as follows, structure is simple, easy to use, chaining pin angular adjustment accurately, solve positioning element wearing and tearing, operator can determine the angle regulated by feel, before adhesive location, vertical and level angle chaining pin maintains current angle position.
Describe the present invention below in conjunction with accompanying drawing.
Accompanying drawing is structural representation of the present invention.
In accompanying drawing, 1 chaining pin seat, 2-1 manual wrench, 2-2 control link, 2-3 transmission shaft, 2-4 controls axle, 2-5 fork, 2-6 push-pull shaft, 3 upper shells, 4 vertical rotation axis, the upper positioning disk of 5-1, positioning disk under 5-2, the spacing pit of positioning disk under 5-3,6 lower houses, 7 horizontal rotating shafts, 8 chaining pins, the left positioning disk of 9-1, the right positioning disk of 9-2,10 back-moving springs, 11 elastic spacing collision beads, 12 spacing rotating disks, the spacing rotating disk pit of 12-1.
Embodiment
Referring to accompanying drawing, a kind of contact type measurement header structure: comprising: chaining pin 8, chaining pin seat 1, upper shell 3, lower house 6, vertical rotation axis 4, horizontal rotating shaft 7, the upper positioning disk 5-1 of perpendicular positioning, the left positioning disk 9-1 of lower positioning disk 5-2 and horizontal location, right positioning disk 9-2, chaining pin 8 is arranged on chaining pin seat 1, chaining pin seat 1 is arranged on lower house 6 through horizontal rotating shaft 7, the left positioning disk 9-1 of horizontal location, right positioning disk 9-2 is connected with horizontal rotating shaft 7 and lower house 6 respectively, vertical rotation axis 4 is arranged on upper shell 3, upper positioning disk 5-1 is connected with upper shell 3, lower positioning disk 5-2 is connected with vertical rotation axis 4 and lower house 6.
1. manual chaining pin seat 1 rotation control mechanism is also provided with in, described contact type measurement header structure.
2., described rotation control mechanism comprises: manual wrench 2-1, one group of control link 2-2, transmission shaft 2-3, control axle 2-4, fork 2-5 and push-pull shaft 2-6, manual wrench 2-1 is connected with the rotation input end of control link 2-2 through transmission shaft 2-3, transmission shaft 2-3 is arranged on upper shell 3, the rotation output terminal of control link 2-2 is connected with control axle 2-4, control axle 2-4 to be connected with vertical rotation axis 4, upper positioning disk 5-1 is fixedly connected with upper shell 3, lower positioning disk 5-2 is set with vertical rotation axis 4 and is fixedly connected with, lower positioning disk 5-2 can be sleeved on lower house 6 along axis relative sliding, form and control by control link 2-2 the control structure that vertical rotation axis 4 moves up and down the upper positioning disk 5-1 of realization and lower positioning disk 5-2 clutch by manual wrench 2-1.
Described fork 2-5 axis of swing is fixed on lower house 6, fork 2-5 one end is arranged on the bottom of vertical rotation axis 4, the fork 2-5 other end and push-pull shaft 2-6 one end chain connection, push-pull shaft 2-6 is sleeved in horizontal rotating shaft 7, horizontal rotating shaft 7 other end is connected with left positioning disk 9-1, left positioning disk 9-1 can be sleeved on horizontal rotating shaft 7 along axis relative sliding, right positioning disk 9-2 is fixed on lower house 6, forms and moves left and right by fork 2-5 control push-pull shaft 2-6 the control structure realizing left positioning disk 9-1 and right positioning disk 9-2 clutch.
3., described vertical rotation axis 4 upper end is provided with back-moving spring 10, and back-moving spring 10 is installed in housing 3, is sleeved on vertical rotation axis 4 simultaneously, forms back-moving spring 10 and controls vertical rotation axis 4 upwards elasticity resetting structure.
During use, move manual wrench 2-1, manual wrench 2-1 is by transmission shaft 2-3, control link 2-2 controls axle 2-4 and drives vertical rotation axis 4 to move down, reach the upper positioning disk 5-1 be fixedly connected with upper shell 3 after lower positioning disk 5-2 fixing on vertical rotation axis 4 moves down with vertical rotation axis 4 to be separated, same positioning disk 5-2 at present slides on lower house 6, back-moving spring 10 is stretched, now rotate lower house 6, lower house 6 drives lower positioning disk 5-2, chaining pin seat 1 rotates the object arriving and regulate chaining pin 8 angle around vertical Y axle together with chaining pin 8 relative to upper positioning disk 5-1.
While vertical rotation axis 4 moves down, back-moving spring 10 stretches, and unclamps manual wrench 2-1, and back-moving spring 10 pulls vertical rotation axis 4 to move up reset, and lower positioning disk 5-2 and upper positioning disk 5-1, by magnetic attraction, again implements end face and is located by connecting.
While vertical rotation axis 4 moves down, press fork 2-5, fork 2-5 rotates around axis of swing, press the fork 2-5 other end push-pull shaft 2-6 is pulled out, push-pull shaft 2-6 pulls left positioning disk 9-1 can slide along horizontal rotating shaft 7, realizes left positioning disk 9-1 and is separated with right positioning disk 9-2, now operator's manual rotation chaining pin seat 1, chaining pin seat 1 drives horizontal rotating shaft 7 and left positioning disk 9-1 to rotate around horizontal X axle, arrives the object of chaining pin 8 around horizontal X angle.
The synthesis that above-mentioned chaining pin 8 rotates around vertical Y axle around horizontal X axle and chaining pin 8, realizes the adjustment of chaining pin 8 space angle.
Unclamp manual wrench 2-1, fork 2-5 loses and pulls control to push-pull shaft 2-6, and left positioning disk 9-1 and right positioning disk 9-2, by magnetic attraction, again implements end face and is located by connecting.
Chaining pin angular adjustment hand feel device structure is, described horizontal rotating shaft 7 one end is fixed with spacing rotating disk 12, along the circumferential direction uniformly on the end face of spacing rotating disk 12 be provided with one group of spacing rotating disk pit 12-1, lower house 6 is provided with elastic spacing collision bead 11 with spacing rotating disk pit 12-1 correspondence position.
During operator's manual rotation chaining pin seat 1, elastic spacing collision bead 11 is slided between spacing rotating disk pit 12-1, spacing rotating disk pit 12-1 is circumferentially pressing the uniform setting of each adjustable anglec of rotation, both elastic spacing collision bead 11 was often beated a spacing rotating disk pit 12-1 position, rotate with predetermined angular, operator can have obvious feel simultaneously, learns that chaining pin 8 is around the horizontal X axle anglec of rotation by the quantity adding up to elastic spacing collision bead 11 to beat spacing rotating disk pit 12-1.
In like manner learn that chaining pin 8 is around the vertical Y axle anglec of rotation.
In the embodiment of the present invention, described upper positioning disk 5-1 and being a pair contrary magnet arranged of polarity in conjunction with end face and locating the end face structure that ball and positioning cylinder compound locate between lower positioning disk 5-2 and between left positioning disk (9-1) and right positioning disk (9-2).
Claims (4)
1. a contact type measurement header structure: comprising: the upper and lower positioning disk of chaining pin, chaining pin seat, upper shell, lower house, vertical rotation axis, horizontal rotating shaft, perpendicular positioning and the left and right positioning disk of horizontal location, chaining pin is arranged on chaining pin seat, chaining pin seat is arranged on lower house through horizontal rotating shaft, the left and right positioning disk of horizontal location is connected with horizontal rotating shaft and lower house respectively, vertical rotation axis is arranged on upper shell, upper positioning disk is connected with upper shell, lower positioning disk is connected with vertical rotation axis and lower house, it is characterized in that:
1. manual chaining pin seat (1) rotation control mechanism is also provided with in, described contact type measurement header structure;
2., described rotation control mechanism comprises: manual wrench (2-1), one group of control link (2-2), transmission shaft (2-3), control axle (2-4), fork (2-5) and push-pull shaft (2-6), manual wrench (2-1) is connected through the rotation input end of transmission shaft (2-3) with control link (2-2), transmission shaft (2-3) is arranged on upper shell (3), the rotation output terminal of control link (2-2) is connected with control axle (2-4), control axle (2-4) to be connected with vertical rotation axis (4), upper positioning disk (5-1) is fixedly connected with upper shell (3), lower positioning disk (5-2) is set with vertical rotation axis (4) and is fixedly connected with, lower positioning disk (5-2) can be sleeved on lower house (6) along axis relative sliding, form and control by control link (2-2) control structure that vertical rotation axis (4) moves down the upper positioning disk (5-1) of realization and the clutch of lower positioning disk (5-2) by manual wrench (2-1),
Described fork (2-5) axis of swing is fixed on lower house (6), fork (2-5) one end is arranged on the bottom of vertical rotation axis (4), fork (2-5) other end and push-pull shaft (2-6) one end chain connection, push-pull shaft (2-6) is sleeved in horizontal rotating shaft (7), horizontal rotating shaft (7) other end is connected with left positioning disk (9-1), left positioning disk (9-1) can be sleeved on horizontal rotating shaft (7) along axis relative sliding, right positioning disk (9-2) is fixed on lower house (6), formation controls push-pull shaft (2-6) by fork (2-5) and moves left and right the control structure realizing left positioning disk (9-1) and right positioning disk (9-2) clutch,
3., described vertical rotation axis (4) upper end is provided with back-moving spring (10), and back-moving spring (10) is installed in housing (3), is sleeved on vertical rotation axis (4) simultaneously, forms back-moving spring (10) and controls vertical rotation axis (4) upwards elasticity resetting structure.
2. a kind of contact type measurement header structure according to claim 1, it is characterized in that: on described lower positioning disk (5-2) bottom surface, along the circumferential direction uniform be provided with one group under the spacing pit of positioning disk (5-3), upper shell (3) and lower positioning disk spacing pit (5-3) correspondence position are provided with elastic spacing collision bead (11).
3. a kind of contact type measurement header structure according to claim 1 and 2, it is characterized in that: described horizontal rotating shaft (7) one end is fixed with spacing rotating disk (12), along the circumferential direction uniformly on the end face of spacing rotating disk (12) be provided with one group of spacing rotating disk pit (12-1), lower house (6) is upper is provided with elastic spacing collision bead (11) with spacing rotating disk pit (12-1) correspondence position.
4. a kind of contact type measurement header structure according to claim 1 and 2, is characterized in that: being a pair contrary magnet arranged of polarity in conjunction with end face and locating the end face structure that ball and positioning cylinder compound locate between described upper positioning disk (5-1) with lower positioning disk (5-2) and between left positioning disk (9-1) and right positioning disk (9-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310241177.6A CN103278120B (en) | 2013-06-18 | 2013-06-18 | A kind of contact type measurement header structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310241177.6A CN103278120B (en) | 2013-06-18 | 2013-06-18 | A kind of contact type measurement header structure |
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| Publication Number | Publication Date |
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| CN103278120A CN103278120A (en) | 2013-09-04 |
| CN103278120B true CN103278120B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310241177.6A Active CN103278120B (en) | 2013-06-18 | 2013-06-18 | A kind of contact type measurement header structure |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989713B (en) * | 2017-04-11 | 2019-06-21 | 中汽检测技术有限公司 | Thickness detection apparatus is used in a kind of production of brake clutch piece |
| CN112729041B (en) * | 2020-12-21 | 2022-02-22 | 西安工业大学 | Two-dimensional rotary measuring seat for coordinate measuring machine |
| CN113639699B (en) * | 2021-05-12 | 2023-06-27 | 深圳科维新技术有限公司 | Three-dimensional on-line measuring head with electromechanical integration and position memory function |
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|---|---|---|---|---|
| US4188727A (en) * | 1977-06-30 | 1980-02-19 | Kabushiki Kaisha Mitutoyo Seisakusho | Constant pressure slide calipers for inside-outside measurements |
| EP2216623A1 (en) * | 2007-10-22 | 2010-08-11 | Changzhou Huada Kejie Opto-Electro Instrument CO., LTD. | Laser line-marking device |
| CN202033020U (en) * | 2011-05-09 | 2011-11-09 | 上海欧潼精密设备有限公司 | Manual knob adjusting device of three-coordinate measuring machine |
| CN102749058A (en) * | 2011-04-19 | 2012-10-24 | 株式会社三丰 | Surface texture measuring instrument |
| CN203414096U (en) * | 2013-06-18 | 2014-01-29 | 孟庆周 | Contact type measuring head structure |
-
2013
- 2013-06-18 CN CN201310241177.6A patent/CN103278120B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188727A (en) * | 1977-06-30 | 1980-02-19 | Kabushiki Kaisha Mitutoyo Seisakusho | Constant pressure slide calipers for inside-outside measurements |
| EP2216623A1 (en) * | 2007-10-22 | 2010-08-11 | Changzhou Huada Kejie Opto-Electro Instrument CO., LTD. | Laser line-marking device |
| CN102749058A (en) * | 2011-04-19 | 2012-10-24 | 株式会社三丰 | Surface texture measuring instrument |
| CN202033020U (en) * | 2011-05-09 | 2011-11-09 | 上海欧潼精密设备有限公司 | Manual knob adjusting device of three-coordinate measuring machine |
| CN203414096U (en) * | 2013-06-18 | 2014-01-29 | 孟庆周 | Contact type measuring head structure |
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| CN103278120A (en) | 2013-09-04 |
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