CN202928531U - Cylinder material measuring device - Google Patents
Cylinder material measuring device Download PDFInfo
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- CN202928531U CN202928531U CN 201220567945 CN201220567945U CN202928531U CN 202928531 U CN202928531 U CN 202928531U CN 201220567945 CN201220567945 CN 201220567945 CN 201220567945 U CN201220567945 U CN 201220567945U CN 202928531 U CN202928531 U CN 202928531U
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- cylinder material
- table top
- linear axis
- column
- measurement mechanism
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Abstract
The utility model provides a cylinder material measuring device, including a worktable, laser rangefinders, and moving parts. The worktable has a horizontal table top. The laser rangefinders are fixed on the table top, and the positions of the laser rangefinders are suitable for supporting and measuring cylinder materials. The moving parts are installed on the table top, and are used for loading the cylinder materials on and unloading the cylinder materials off the laser rangefinders. The cylinder material measuring device uses the moving parts to move the cylinder materials, overcomes the problem of the large workload of manual moving, and improves the detection efficiency of the cylinder materials.
Description
Technical field
The utility model relates to automatic field, in particular to a kind of cylinder material measurement mechanism.
Background technology
Cylinder material after processing need to reach the technical requirements such as surfaceness, circularity and diameter such as grinding rod or pipe.Because bar length is longer, process will inevitably exist the different section of same bar crudy incomplete same, and this just requires the cylinder material after processing is accurately detected.Diameter needs strictly to be monitored in cylinder material process as the core index of cylinder material precision.
Examine of diameter in tradition cylinder material process, generally to adopt spiral dial gauge or vernier caliper to measure by the mode of artificial sampling observation, need to manually move cylinder material or measuring equipment, when long and quantity is more at the cylinder material, all bring larger workload.
The utility model content
The utility model aims to provide a kind of cylinder material measurement mechanism, to solve the above problems.
In embodiment of the present utility model, a kind of cylinder material measurement mechanism is provided, comprising: worktable, it has the table top of level; Laser range finder, it is fixed on table top, and the position is suitable for supporting and measures the cylinder material; Moving-member is arranged on table top, is used for the cylinder material is loaded and unloaded from laser range finder.
This cylinder material measurement mechanism so overcome the large workload problem of moved by hand, has improved the detection efficiency of cylinder material because adopt moving-member to move column.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the stereographic map according to the cylinder material measurement mechanism of the utility model embodiment;
Fig. 2 shows the side view according to the laser range finder of the utility model embodiment;
Fig. 3 shows the stereographic map according to the movable part of the cylinder material measurement mechanism of the utility model embodiment.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Fig. 1 shows the stereographic map according to the cylinder material measurement mechanism of the utility model embodiment, comprising:
Laser range finder 5, it is fixed on table top, and the position is suitable for supporting and measures the cylinder material;
Moving-member is arranged on table top, is used for the cylinder material from laser range finder 5 loading and unloading.
This cylinder material measurement mechanism so overcome the large workload problem of moved by hand, has improved the detection efficiency of cylinder material because adopt moving-member to move column.
In addition, no matter adopt spiral dial gauge or vernier caliper, all need to can measure actual diameter with actual the contact just of cylinder material in measuring process, this method can be in measuring process causes frictionally damage with survey instrument to cylinder material surface, thereby affects cylinder material self quality.This cylinder material measurement mechanism is because adopt the laser range finder noncontacting measurement, so overcome the frictionally damage problem that spiral dial gauge or vernier caliper contact type measurement cause, improved the quality of cylinder material.
preferably, laser range finder comprises: illuminator 23, light sensor 22, base 25 and controller, controller is electrically connected to illuminator 23, light sensor 22 and moving-member, illuminator 23 and light sensor 22 are installed on base 25, consist of recess, recess is suitable for supporting and measures the cylinder material, illuminator 23 alignment light dependent sensors 22, illuminator 23 is used for the laser beam of utilizing emitted light curtain mode to light sensor 22, controller receives by judgement light sensor 22 length that laser beam is blocked in the vertical direction, determine the diameter of column, and the action of control moving-member.Control the action of moving-member by controller, can remove people's manual operations fully from, further improve the measurement efficient of column.
Preferably, cylinder material measurement mechanism comprises a plurality of laser range finders 5, lengthwise along table top is arranged, the recess of a plurality of laser range finders 5 all aligns, a plurality of laser range finders 5 are arranged in a side of table top, the opposite side of table top has the area that supports a plurality of column, cylinder material measurement mechanism also comprise: two groups of pressure pins 14 and holder 10, flatly be arranged in respectively the two ends of opposite side, pressure pin 14 is fixed on table top by holder 10, be used for supporting a plurality of column, the length direction of pressure pin 14 is vertical with the lengthwise of table top.
Fig. 2 shows the side view according to the laser range finder of the utility model embodiment.Measuring principle as shown in Figure 2, by illuminator 23 emission measurement light beams, these light are in vertical cross-section, enough cover cylinder material diameter, thereby some light is blocked in the light sensor 22 that can't enter into the opposite by the cylinder material, suppose from illuminator 23 utilizing emitted lights in the vertical direction length be L, and the light sensor 22 on opposite to receive on the cylinder material light beam projecting length that part is not blocked be L1, receiving the light beam projecting length that under the cylinder material, part is not blocked is L2, practical columnar material diameter D=L-L1-L2.Be the light sensor 22 that is mapped to right opposite in light curtain mode by 23 pairs of illuminators due to measuring beam, middlely only can be sheltered from part by the cylinder material, so can very accurately measure the diameter of cylinder material self.
Preferably, cylinder material measurement mechanism comprises many group moving-members, longitudinally arranges along table top.Because column is usually longer, by many group moving-members are set, can from a plurality of support cylinder parts simultaneously, avoid column and be out of shape because of deadweight.
Fig. 3 shows the stereographic map according to the movable part of the cylinder material measurement mechanism of the utility model embodiment.
Preferably, every group of moving-member includes: the first linear axis 15 and separation block 16, be arranged on table top between two pressure pins 14, its length direction is vertical with the lengthwise of table top, separation block 16 is arranged on the first linear axis 15, its upper surface has a plurality of recesses for embedding the cylinder material, and the height of separation block 16 upper surfaces is higher than pressure pin 14.Separation block is usually a little more than pressure pin, mainly like this comes the support cylinder part by separation block, and column is due to longer, and two ends are slightly sagging because of deadweight, will obtain the support of pressure pin.
Preferably, every group of moving-member also comprises: the second linear axis 2, the 3rd linear axis 4 and clamp 11, the 3rd linear axis 4 is arranged on table top straight up, the second linear axis 2 flatly is arranged on the 3rd linear axis 4, and the length direction perpendicular to column, clamp 11 is arranged on the 3rd linear axis 4 towards the end of column, and clamp 11 is used for the recess from separation block 16 gripping column to laser range finder 5 under the driving of the second linear axis 2 and the 3rd linear axis 4.
by manually in bulk column being placed on separation block, and separation block is fixed on the first linear axis, the first linear axis of two parallel installations advances a segment distance with column to laser range finder, and the opposite has two outer two the second linear axis to stretch out to column, Y shape clamp by these two the second linear axis ends is clamped column, after clamping, these two second linear axis are driven simultaneously motion vertically upward by the 3rd linear axis, allow column leave separation block, simultaneously the first linear axis of two under separation block continue to march forward at a certain distance to, feed a column at every turn.
Preferably, every group of moving-member also comprises: V-type groove 21, the 4th linear axis 3, the 5th linear axis 13 and a plurality of web member 12, V-type groove 22 is made of two wallboards 211,212, it is in the center bottom in the recess of laser range finder 5, and extends along the longitudinally of table top, and the 4th linear axis 3 and the 5th linear axis 13 lay respectively at the both sides of V-type groove 22, its length direction is vertical with the V-type groove, and connects a wallboard 211,212 by a web member 12 respectively.
Preferably, the second linear axis that clamp is housed moves upward and draws back after certain distance again, falls back on certain distance and column is put down again, in the activity V-type groove under being placed on, put rear Y shape clamp well and unclamp, clamping column position is got back to by former moving line reverse movement by reference axis system.The column of putting well is carried out diameter measurement.
Preferably, have the blanking box 19 of two separation, 20, two blanking boxes 19,20 under table top and lay respectively at a wallboard 211,212 below.Meet this specification column diameter margin tolerance if measure, the linear axis of activity V-type groove one sidewall paneling retreats, and qualified column is automatically scrolling in the blanking box that is defined as the certified products rest area.Otherwise V-type groove opposite side linear axis retreats, and underproof column is automatically scrolling in the blanking box that is defined as the unacceptable product rest area.Whole charging and measuring process all do not need manual intervention, are automatically completed by equipment.
Preferably, the lengthwise of table top is over two meters.Preferably, column is grinding rod or pipe.
Adopt the above-mentioned full-automatic checkout equipment of cylinder material, the accurate correlation gauge head of installing by a pair of opposite face is realized the accurate measurement to cylinder material diameter, in measuring process testing tool not with cylinder material Surface Contact, and need not manually to read each measurement data, can be automatically whether overproof according to setting in advance Correspondent cy linder material diameter tolerance in light sensor if coming real-time judge to detect cylinder material diameter, and can automatically detect in batch the diameter of column.
Can find out from above embodiment, the utility model has following technique effect:
1, simplify labour intensity, upgrade to all automatic measurement by original manual measurement; This measuring method is easy and simple to handle, in case set in advance cylinder material diameter tolerance scope, only need allow the cylinder material get final product in the middle of being placed in the correlation light sensor, and light sensor demonstration diameter value automatically also run into overproof and alarm.
2, improve measurement efficient, manually measured by root by former cause, be converted into full-automatic Quick Measurement, greatly improved measurement efficient, satisfy modernization large-scale production needs.The quick obtaining measurement result, the precise light dependent sensor that adopts, by Principles of Laser, rapid scanning cylinder material is measured the surface, and draws actual measured results by internal algorithm, by the real-time display measurement diameter value of electrical screen.
3, improve measuring accuracy, by originally manually measuring by survey instrument, the different people measurement result can be variant.Change into and pass through now the automatic precision metering system, in measuring process, gauge head is motionless, is not subjected to any interference.Automatically show and whether monitor cylinder material diameter overproof, can be according to different cylinder material quality control requirements, in advance institute's detection cylinder material diameter and corresponding tolerance are set into light sensor, light sensor can show the actual diameter value of institute's check point automatically, in case should be worth not in set margin tolerance, can automatic alarm, so that fast detecting goes out not meet the cylinder material of quality requirements.
4, adopt non-contact measurement, in measuring process testing tool not with cylinder material Surface Contact, measuring process can not impact cylinder material self surfaceness and smooth finish, more can not cause cylinder material surface damage.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a cylinder material measurement mechanism, is characterized in that, comprising:
Worktable (1), it has the table top of level;
Laser range finder (5), it is fixed on described table top, and the position is suitable for supporting and measures the cylinder material;
Moving-member is arranged on described table top, is used for the cylinder material is loaded and unloaded from described laser range finder (5).
2. cylinder material measurement mechanism according to claim 1, it is characterized in that, described laser range finder comprises: illuminator (23), light sensor (22), base (25) and controller, described controller is electrically connected to described illuminator (23), described light sensor (22) and described moving-member, described illuminator (23) and described light sensor (22) are installed on described base (25), consist of recess, described recess is suitable for supporting and measures the cylinder material, described illuminator (23) is aimed at described light sensor (22), described illuminator (23) is used for the laser beam of utilizing emitted light curtain mode to described light sensor (22), described controller receives by the described light sensor of judgement (22) length that described laser beam is blocked in the vertical direction, determine the diameter of column, and control the action of described moving-member.
3. cylinder material measurement mechanism according to claim 2, it is characterized in that, comprise a plurality of described laser range finders (5), lengthwise along described table top is arranged, the recess of described a plurality of described laser range finders (5) all aligns, described a plurality of described laser range finders (5) are arranged in a side of described table top, the opposite side of described table top has the area that supports a plurality of column, described cylinder material measurement mechanism also comprises: two groups of pressure pins (14) and holder (10), flatly be arranged in respectively the two ends of described opposite side, described pressure pin (14) is fixed on described table top by described holder (10), be used for supporting a plurality of column, the length direction of described pressure pin (14) is vertical with the lengthwise of described table top.
4. cylinder material measurement mechanism according to claim 3, is characterized in that, comprises the described moving-member of many groups, longitudinally arranges along described table top.
5. cylinder material measurement mechanism according to claim 4, it is characterized in that, every group of described moving-member includes: the first linear axis (15) and separation block (16), be arranged on described table top between described two pressure pins (14), its length direction is vertical with the lengthwise of described table top, described separation block (16) is arranged on described the first linear axis (15), its upper surface has a plurality of recesses for embedding the cylinder material, and the height of described separation block (16) upper surface is higher than described pressure pin (14).
6. cylinder material measurement mechanism according to claim 5, it is characterized in that, every group of described moving-member also comprises: the second linear axis (2), the 3rd linear axis (4) and clamp (11), described the 3rd linear axis (4) is arranged on described table top straight up, described the second linear axis (2) flatly is arranged on described the 3rd linear axis (4), and the length direction perpendicular to column, described clamp (11) is arranged on described the 3rd linear axis (4) towards the end of column, described clamp (11) is used for the recess from described separation block (16) gripping column to described laser range finder (5) under the driving of described the second linear axis (2) and described the 3rd linear axis (4).
7. cylinder material measurement mechanism according to claim 6, it is characterized in that, every group of described moving-member also comprises: V-type groove (21), the 4th linear axis (3), the 5th linear axis (13) and a plurality of web member (12), described V-type groove (22) is by two wallboards (211, 212) consist of, it is in the center bottom in the recess of described laser range finder (5), and extend along the longitudinally of described table top, described the 4th linear axis (3) and the 5th linear axis (13) lay respectively at the both sides of described V-type groove (22), its length direction is vertical with described V-type groove, and connect a described wallboard (211 by a described web member (12) respectively, 212).
8. cylinder material measurement mechanism according to claim 7, is characterized in that, has the blanking box (19,20) of two separation under described table top, and described two blanking boxes (19,20) lay respectively at the below of a described wallboard (211,212).
9. according to claim 1-8 described cylinder material of any one measurement mechanisms, is characterized in that, the lengthwise of described table top is over two meters.
10. according to claim 1-8 described cylinder material of any one measurement mechanisms, is characterized in that, described column is grinding rod or pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567945 CN202928531U (en) | 2012-10-31 | 2012-10-31 | Cylinder material measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567945 CN202928531U (en) | 2012-10-31 | 2012-10-31 | Cylinder material measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928531U true CN202928531U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567945 Expired - Fee Related CN202928531U (en) | 2012-10-31 | 2012-10-31 | Cylinder material measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927920A (en) * | 2012-10-31 | 2013-02-13 | 昆山允可精密工业技术有限公司 | Cylindrical material measuring device |
| CN107621233A (en) * | 2017-08-31 | 2018-01-23 | 南京理工大学 | A kind of self-operated measuring unit for glass fibre |
-
2012
- 2012-10-31 CN CN 201220567945 patent/CN202928531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927920A (en) * | 2012-10-31 | 2013-02-13 | 昆山允可精密工业技术有限公司 | Cylindrical material measuring device |
| CN107621233A (en) * | 2017-08-31 | 2018-01-23 | 南京理工大学 | A kind of self-operated measuring unit for glass fibre |
| CN107621233B (en) * | 2017-08-31 | 2019-10-18 | 南京理工大学 | A kind of self-operated measuring unit for glass fibre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131031 |