CN203349969U - Position fine-tuning mechanism of ball-point pen point integrated measuring device - Google Patents
Position fine-tuning mechanism of ball-point pen point integrated measuring device Download PDFInfo
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- CN203349969U CN203349969U CN 201320378975 CN201320378975U CN203349969U CN 203349969 U CN203349969 U CN 203349969U CN 201320378975 CN201320378975 CN 201320378975 CN 201320378975 U CN201320378975 U CN 201320378975U CN 203349969 U CN203349969 U CN 203349969U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 abstract description 9
- 239000011324 bead Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000000418 atomic force spectrum Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002222 downregulating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model discloses a position fine-tuning mechanism of a ball-point pen point integrated measuring device. The position fine-tuning mechanism comprises a fixture installation platform, an X-axis dovetail groove baseboard and a Y-axis dovetail groove baseboard. TheX-axis dovetail groove baseboard and the Y-axis dovetail groove baseboard are arranged under the fixture installation platform successively. Through holes through which the measuring head of a dial indicator can pass are formed in theX-axis dovetail groove baseboard and the Y-axis dovetail groove baseboard. A pen point fixture is installed on the fixture installation platform. An X-axis micrometer caliper installation base is fixed on the X-axis dovetail groove baseboard. A Y-axis micrometer caliper installation base is fixed on the Y-axis dovetail groove baseboard. The measuring head of an X-axis micrometer caliper is in contact with an X-axis dovetail guide rail. The measuring head of a Y-axis micrometer caliper is in contact with a Y-axis dovetail guide rail. According to the utility model, the measurement accuracy can be improved.
Description
Technical Field
The utility model relates to a check out test set, especially a ballpoint pen nib measuring device.
Background
At present, China is a famous and genuine export large country for world pen industry production. According to statistics, in the yield aspect in 2009, the total yield of the pen making industry in China is 380 hundred million, the yield of ball-point pens in various pens is the largest, the annual yield is 136 hundred million, 70% of the ball-point pens are exported, and the export is distributed in all countries in the world. The pen point detection technology is relatively backward, the pen point bead-ejecting force measurement and the axial clearance measurement are still in a semi-manual state at present, the pen point bead-ejecting force and the axial clearance are respectively measured, and the 2 sets of devices have lower measurement precision and efficiency.
Disclosure of Invention
In order to overcome the less not enough of measurement accuracy of existing ballpoint pen point measurement technique, the utility model provides an improve measurement accuracy's integrated measuring device of ballpoint pen point's position fine-tuning.
The utility model provides a technical scheme that its technical problem adopted is:
a position fine adjustment mechanism of a ball pen point integrated measuring device comprises a clamp mounting platform, an X-axis dovetail groove bottom plate and a Y-axis dovetail groove bottom plate, wherein the X-axis dovetail groove bottom plate and the Y-axis dovetail groove bottom plate are sequentially arranged below the clamp mounting platform, and through holes for measuring heads of a dial indicator to pass through are formed in the X-axis dovetail groove bottom plate and the Y-axis dovetail groove bottom plate; wherein,
the pen point clamp is installed on the clamp installation platform, the bottom surface of the clamp installation platform is fixedly connected with the X-axis dovetail guide rail, one end of an X-axis tension spring is fixed on the clamp installation platform, the other end of the X-axis tension spring is fixed on the X-axis dovetail groove bottom plate, and the X-axis dovetail guide rail is slidably connected with the X-axis dovetail groove bottom plate;
one end of a Y-axis tension spring is fixed on the X-axis dovetail groove bottom plate, the other end of the Y-axis tension spring is fixed on the Y-axis dovetail groove bottom plate, a Y-axis dovetail guide rail is fixedly connected with the bottom surface of the X-axis dovetail groove bottom plate, the Y-axis dovetail guide rail is slidably connected with the Y-axis dovetail groove bottom plate, and the Y-axis dovetail groove bottom plate is fixed on the base;
the X-axis micrometer screw measurer mounting seat is fixed on the X-axis dovetail groove bottom plate, the Y-axis micrometer screw measurer mounting seat is fixed on the Y-axis dovetail groove bottom plate, a measuring head of the X-axis micrometer screw measurer contacts with the X-axis dovetail guide rail, and a measuring head of the Y-axis micrometer screw measurer contacts with the Y-axis dovetail guide rail respectively.
The beneficial effects of the utility model are that: the measurement precision is improved.
Drawings
Fig. 1 is an exploded schematic view of a position trimming mechanism.
Fig. 2 is a schematic diagram of the position fine adjustment mechanism and the dial indicator.
FIG. 3 is a schematic view of the integrated measuring device of the pen point of the ball-point pen.
FIG. 4 is a schematic view of the pen point fixture and the position fine-tuning device.
FIG. 5 is a graph showing the results of the detection.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, the position fine-tuning mechanism of the ball-point pen nib integrated measuring device comprises a fixture mounting platform 9a, an X-axis dovetail groove bottom plate 9ex and a Y-axis dovetail groove bottom plate 9ey, wherein the X-axis dovetail groove bottom plate 9ex and the Y-axis dovetail groove bottom plate 9ey are sequentially arranged below the fixture mounting platform 9a, and through holes for measuring heads of dial gauges to pass through are formed in the X-axis dovetail groove bottom plate 9ex and the Y-axis dovetail groove bottom plate 9 ey; wherein,
the pen point clamp 8 is installed on the clamp installation platform 9a, the bottom surface of the clamp installation platform 9a is fixedly connected with an X-axis dovetail guide rail 9dx, one end of an X-axis tension spring 9cx is fixed on the clamp installation platform 9a, the other end of the X-axis tension spring 9cx is fixed on an X-axis dovetail groove bottom plate 9ex, and the X-axis dovetail guide rail 9dx is slidably connected with the X-axis dovetail groove bottom plate 9 ex;
one end of a Y-axis tension spring 9cy is fixed on the X-axis dovetail groove bottom plate 9ex, the other end of the Y-axis tension spring 9cy is fixed on the Y-axis dovetail groove bottom plate 9ey, a Y-axis dovetail guide rail 9dy is fixedly connected with the bottom surface of the X-axis dovetail groove bottom plate 9ex, the Y-axis dovetail guide rail 9dy is slidably connected with the Y-axis dovetail groove bottom plate 9ey, and the Y-axis dovetail groove bottom plate 9ey is fixed on the base 12;
an X axial micrometer screw 9fx installation seat is fixed on an X axial dovetail groove bottom plate 9ex, a Y axial micrometer screw 9fy installation seat is fixed on a Y axial dovetail groove bottom plate 9ey, a measurement head of the X axial micrometer screw 9fx contacts an X axial dovetail guide rail 9dx, and a measurement head of the Y axial micrometer screw 9fy contacts a Y axial dovetail guide rail 9 dy.
Other position adjusting components can be selected as long as the precision can be ensured.
The ball-point pen point integrated measuring device with the position fine adjustment mechanism in the embodiment comprises a base 12, a measuring thimble 7, a pen point clamp 8 and a dial indicator 11, wherein the measuring thimble 7 is vertically arranged, the measuring thimble 7 is connected with a force sensor 3, the force sensor 3 is connected with a vertical driving mechanism for driving the measuring thimble to vertically move up and down, the vertical driving mechanism is installed on the base, the pen point clamp 8 is positioned under the measuring thimble 7, a detection hole for placing a pen point to be measured is formed in the pen point clamp 8, the center line of the measuring thimble 7 and the center of the detection hole are positioned on the same vertical line, the pen point clamp 8 is connected with the base 12, the dial indicator 11 is positioned under the pen point clamp 8, the measuring head of the dial indicator 11 is positioned under the detection hole, and the upper end of the measuring head of the dial indicator 11 is in contact with a ball of the pen point to be measured, the dial indicator 11 is arranged on a dial indicator fixing frame 10, and the dial indicator fixing frame 10 is arranged on the machine base 12.
Further, the measuring thimble 7 is fixedly installed on the measuring thimble clamp 6, the measuring thimble clamp 6 is fixedly connected with the lower end of the force sensor 3, and the force sensor 3 is connected with the vertical driving mechanism.
Still further, integrated measuring device still includes guiding mechanism, guiding mechanism includes slider 4 and vertical guide rail 5, force sensor 3 and slider 4 fixed connection, but slider 4 and vertical slide rail 5 vertical upper and lower sliding connection, vertical slide rail 5 fixed mounting be in on frame 12.
Furthermore, vertical actuating mechanism is linear electric motor 1, linear electric motor is through taking nut and slider 4 fixed connection on the lead screw certainly, linear electric motor 1 installs on motor mounting panel 2, motor mounting panel 2 is fixed on frame 12. Of course, other driving mechanisms can be adopted as long as the measuring thimble can be driven to move up and down.
The upper end of the measuring thimble 7 is provided with an external thread, the measuring thimble clamp 6 is provided with an internal thread hole, and the measuring thimble 7 is in threaded connection with the measuring thimble clamp 6. Of course, other fixed connection methods can be selected.
The dial indicator 11 is a digital display dial indicator. Of course, other displacement sensors may be used.
Furthermore, the integrated measuring device comprises a control case 14, the force sensor 3 and the dial indicator 11 are connected with the control case 14 through a connecting line 13, the control case 14 comprises an intelligent processor module, the intelligent processor module comprises a signal acquisition unit and an intelligent measuring unit, the signal acquisition unit is used for obtaining a pen point bead ejecting force curve according to signals of the force sensor 3 and obtaining axial gaps corresponding to different bead ejecting forces according to data (displacement sensor signals) of the dial indicator 11, the intelligent measuring unit is used for obtaining the maximum bead ejecting force and the axial gaps according to the pen point bead ejecting force curve, and the signal acquisition module is connected with the intelligent measuring unit.
The control cabinet further comprises a display module which is used for outputting the maximum bead ejecting force and the corresponding axial clearance which are obtained by the intelligent measuring unit to a display for displaying, the intelligent measuring unit is connected with the display module, and the display module is connected with the display.
The control cabinet 14 is provided with a keyboard module, the keyboard module is provided with keys for resetting, starting, stopping, up-regulating, down-regulating, inquiring, result and the like, and the keyboard module is connected with the intelligent processor module through a connecting line to realize key signal input.
The intelligent processor module is provided with a linear motor driving module, and the linear motor driving module can control the linear motor 1 to start, stop, positively rotate and reversely rotate.
The intelligent processor module is provided with a communication module, and the communication module adopts serial port communication to transmit data with a computer.
The working process of the embodiment is as follows:
1) the measured pen point is arranged on the pen point clamp 8, so that the ball of the pen point is just contacted with the measuring head of the digital display dial indicator, and the measuring thimble clamp 6 ensures the installation position in the vertical direction;
2) a position fine adjustment mechanism 9 (adjustment in X and Y directions) is adjusted to enable the pen point to be aligned with the measuring thimble 7;
3) when the start key is pressed, the equipment controls the linear motor to move in a stepping mode according to a preset program, when the measuring thimble 7 contacts the ball of the pen point, data information measured by the force sensor 3 and the dial indicator 11 is automatically collected, the numerical values of the current ball ejecting force and the displacement are dynamically read and displayed, after the ball of the pen point is ejected, the equipment automatically calculates and displays the maximum ejecting force and the corresponding displacement, and the equipment automatically returns to a starting state.
Claims (1)
1. The utility model provides an integrated measuring device's of ballpoint pen nib position fine-tuning which characterized in that: the position fine adjustment mechanism comprises a clamp installation platform, an X-axis dovetail groove bottom plate and a Y-axis dovetail groove bottom plate, wherein the X-axis dovetail groove bottom plate and the Y-axis dovetail groove bottom plate are sequentially arranged below the clamp installation platform, and through holes for measuring heads of a dial indicator to penetrate through are formed in the X-axis dovetail groove bottom plate and the Y-axis dovetail groove bottom plate; wherein,
the pen point clamp is installed on the clamp installation platform, the bottom surface of the clamp installation platform is fixedly connected with the X-axis dovetail guide rail, one end of an X-axis tension spring is fixed on the clamp installation platform, the other end of the X-axis tension spring is fixed on the X-axis dovetail groove bottom plate, and the X-axis dovetail guide rail is slidably connected with the X-axis dovetail groove bottom plate;
one end of a Y-axis tension spring is fixed on the X-axis dovetail groove bottom plate, the other end of the Y-axis tension spring is fixed on the Y-axis dovetail groove bottom plate, a Y-axis dovetail guide rail is fixedly connected with the bottom surface of the X-axis dovetail groove bottom plate, the Y-axis dovetail guide rail is slidably connected with the Y-axis dovetail groove bottom plate, and the Y-axis dovetail groove bottom plate is fixed on the base;
the X-axis micrometer screw measurer mounting seat is fixed on the X-axis dovetail groove bottom plate, the Y-axis micrometer screw measurer mounting seat is fixed on the Y-axis dovetail groove bottom plate, a measuring head of the X-axis micrometer screw measurer contacts with the X-axis dovetail guide rail, and a measuring head of the Y-axis micrometer screw measurer contacts with the Y-axis dovetail guide rail respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320378975 CN203349969U (en) | 2013-06-27 | 2013-06-27 | Position fine-tuning mechanism of ball-point pen point integrated measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320378975 CN203349969U (en) | 2013-06-27 | 2013-06-27 | Position fine-tuning mechanism of ball-point pen point integrated measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN203349969U true CN203349969U (en) | 2013-12-18 |
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| CN 201320378975 Expired - Fee Related CN203349969U (en) | 2013-06-27 | 2013-06-27 | Position fine-tuning mechanism of ball-point pen point integrated measuring device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344362A (en) * | 2013-06-27 | 2013-10-09 | 浙江工业大学 | Position fine-tuning mechanism of ball-point pen point integration measuring device |
| CN104931000A (en) * | 2015-06-24 | 2015-09-23 | 南车青岛四方机车车辆股份有限公司 | Damage depth measuring device |
| CN105082018A (en) * | 2015-09-15 | 2015-11-25 | 深圳市艾励美特科技有限公司 | Automatic positioning correction mechanism |
-
2013
- 2013-06-27 CN CN 201320378975 patent/CN203349969U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344362A (en) * | 2013-06-27 | 2013-10-09 | 浙江工业大学 | Position fine-tuning mechanism of ball-point pen point integration measuring device |
| CN104931000A (en) * | 2015-06-24 | 2015-09-23 | 南车青岛四方机车车辆股份有限公司 | Damage depth measuring device |
| CN105082018A (en) * | 2015-09-15 | 2015-11-25 | 深圳市艾励美特科技有限公司 | Automatic positioning correction mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160627 |