CN201894995U - Equipment capable of detecting length automatically - Google Patents
Equipment capable of detecting length automatically Download PDFInfo
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- CN201894995U CN201894995U CN2010206505651U CN201020650565U CN201894995U CN 201894995 U CN201894995 U CN 201894995U CN 2010206505651 U CN2010206505651 U CN 2010206505651U CN 201020650565 U CN201020650565 U CN 201020650565U CN 201894995 U CN201894995 U CN 201894995U
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Abstract
The utility model relates to equipment capable of detecting a length automatically. The equipment is mainly used for detecting the length of an axial part and comprises a baseplate, a working table, a laying-off mechanism, a measurement mechanism and a separating mechanism, wherein the four corners of the baseplate are fixed on the working table through upright posts; the laying-off mechanism and the measurement mechanism are mounted on the baseplate; and the separating mechanism is mounted on the working table. The equipment has a reasonable structural design, can be used to detect the length of the axial part fully and automatically, can automatically separate qualified products from unqualified products, is accurate in measurement and high in efficiency, and far exceeds the power of control manual detection.
Description
Technical field
The utility model relates to a kind of equipment of automatic detection length, and it is mainly used in the length that detects axial workpiece.
Background technology
Along with the continuous development of IT industry, the requirement that is used for the precision parts on the IT product is more and more higher, and output is increasing, as the main shaft that the high speed of computer hard disc the inside is rotated, and the about 2 ~ 3mm of diameter, about the about 5mm of length, length tolerance is about 0.03mm.The diameter of some product has only about 1mm, and length has only about 4mm.If hand inspection, not only efficient is very low, and human error is big when measuring, often the phenomenon that misjudgement occurs and fail to judge.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and provide a kind of reasonable in design, the equipment of the automatic detection length that can automatically detect part length, it can be suitable for checks diameter 0.7mm between the 10mm, length at 3mm to the various axial workpieces between the 20mm.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of equipment of automatic detection length, comprise substrate and workbench, four jiaos of substrate are fixed on the workbench by column, it is characterized in that: it also comprises cutting agency, measuring mechanism and sorts mechanism, cutting agency and measuring mechanism are installed on the substrate, sort mechanism and are installed on the workbench.
Cutting agency described in the utility model comprises main shaft, bearing block, feed table and tremie pipe; Feed table is positioned on the substrate, has feedhole on the feed table, has through hole on the substrate, and the position of through hole is corresponding with feedhole; Main shaft passes the center of feed table and substrate; Bearing block is fixed on the downside of substrate, and servomotor is rigidly connected by shaft coupling and main shaft; The upper end of main shaft is provided with the M4 screw rod, and the M4 screw rod compresses feed table, is provided with pad between M4 screw rod and the feed table; Tremie pipe is fixed on the substrate by the tremie pipe support, has blanking hole on the tremie pipe.
The quantity of feedhole is 10 on the feed table described in the utility model, and 10 feedholes are arranged in circle, and evenly distributes on circumference, and every adjacent two feedholes are separated by 36 °, and the position of related features in 10 holes is 0.03mm; The position of through hole is corresponding with one of them feedhole, and the position of blanking hole is corresponding with one of them feedhole.
Measuring mechanism described in the utility model comprises gauge head, amesdial, slide block, cylinder and fixed head; Cylinder is fixed on the edge of pedestal by air cylinder fixed plate, and cylinder is rigidly connected by brace and fixed head; Fixed head is fixed on the slide block, and slide block is installed on the support plate, and support plate is fixed on the substrate; Amesdial fixes on the support plate by the table clamping; One end of gauge head pass fixed head and and substrate contacts, the other end is connected with amesdial.
The position of gauge head described in the utility model is corresponding with the position of feedhole.
Brace described in the utility model is provided with near switch.
Described in the utility modelly sort that mechanism comprises the cylinder support, sorts slide block, sorts cylinder, blanking groove and blanking groove fixed head, the cylinder support is fixed on the workbench; sort slide block and be installed on the workbench; sort cylinder and be installed on the cylinder support; the blanking groove fixed head is fixed on and sorts on the slide block, blanking groove is fixed on the blanking groove fixed head; Two blanking groove outlets about blanking groove is divided into, the centre of blanking groove is provided with dividing plate.
Cylinder support described in the utility model is provided with near switch.
The utility model compared with prior art has following positive effect: reasonable in design, can carry out full automatic detection to the length of axial workpiece, and can automatically qualified and underproof product be separated, measure accurately, the efficient height is considerably beyond the ability of hand inspection.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model structure.
Fig. 2 is the structural representation of the utility model cutting agency.
Fig. 3 is the plan structure schematic diagram of Fig. 2.
Fig. 4 be among Fig. 3 A-A to the sectional structure schematic diagram.
Fig. 5 is the structural representation of the utility model measuring mechanism.
Fig. 6 is the right TV structure schematic diagram of Fig. 5.
Fig. 7 sorts the structural representation of mechanism for the utility model.
Fig. 8 is the front view of Fig. 7.
Among the figure: I-cutting agency, II-measuring mechanism, III-sort mechanism, 1 substrate, 2 workbench, 3 columns, 4 comprise main shaft, 5 bearing blocks, 6 feed tablies, 7 tremie pipes, 8 feedholes, 9 through holes, 10 servomotors, 11 shaft couplings, 12 M4 screw rods, 13 pads, 14 tremie pipe supports, 15 blanking holes, 16 gauge heads, 17 amesdials, 18 slide blocks, 19 cylinders, 20 fixed heads, 21 air cylinder fixed plate, 22 braces, 23 support plates, 24 table folders, 25 near switch, 26 cylinder supports, 27 sort slide block, and 28 sort cylinder, 29 blanking grooves, 30 blanking groove fixed heads, 31 dividing plates.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1, present embodiment is mainly by substrate 1, workbench 2, cutting agency I, measuring mechanism II with sort mechanism's III and form, wherein four of substrate 1 jiaos are fixed on the workbench 2 by column 3, cutting agency I and measuring mechanism II are installed on the substrate 1, sort mechanism's III and are installed on the workbench 2.
Referring to Fig. 2～Fig. 4, in the present embodiment, the cutting agency I comprises main shaft 4, bearing block 5, feed table 6 and tremie pipe 7; Feed table 6 is positioned on the substrate 1, has feedhole 8 on the feed table 6, has through hole 9 on the substrate 1, and the position of through hole 9 is corresponding with feedhole 8; Main shaft 4 passes the center of feed table 6 and substrate 1; Bearing block 5 is fixed on the downside of substrate 1, and main shaft 4 passes bearing block 5, and servomotor 10 is rigidly connected by shaft coupling 11 and main shaft 4; The upper end of main shaft 4 is provided with M4 screw rod 12, and M4 screw rod 12 compresses feed table 6, is provided with pad 13 between M4 screw rod 12 and the feed table 6; Tremie pipe 7 is fixed on the substrate 1 by tremie pipe support 14, has blanking hole 15 on the tremie pipe 7.
In the present embodiment, the quantity of feedhole 8 is 10 on the feed table 6, and 10 feedholes 8 are arranged in circle, and evenly distributes on circumference, and every adjacent two feedholes 8 are separated by 36 °, and the position of related features in 10 holes is 0.03mm; The position of through hole 9 is corresponding with one of them feedhole 8, and the position of blanking hole 15 is corresponding with one of them feedhole 8.In the present embodiment, through hole 9 is separated by 108 ° with blanking hole 15.
Referring to Fig. 5～Fig. 6, in the present embodiment, described measuring mechanism II comprises gauge head 16, amesdial 17, slide block 18, cylinder 19 and fixed head 20; Cylinder 19 is fixed on the edge of substrate 1 by air cylinder fixed plate 21, and cylinder 19 is rigidly connected by brace 22 and fixed head 20; Fixed head 20 is fixed on the slide block 18, and slide block 18 is installed on the support plate 23, and support plate 23 is fixed on the substrate 1; Amesdial 17 is fixed on the support plate 23 by table folder 24; One end of gauge head 16 passes fixed head 20 and contacts with substrate 1, and the other end contacts with amesdial 17; The position of gauge head 16 is corresponding with feedhole 8.In the present embodiment, gauge head 16 is separated by 72 ° with blanking hole 15.
In the present embodiment, brace 22 is provided with near switch 25, in the time of can preventing that workpiece from rotating and gauge head 16 collisions.When brace 22 was in the high position, near switch 25 output " ON " signals, feed table 6 can rotate; When brace 22 was in lower position, near switch 25 output " OFF " signals, 6 of feed tablies can not rotate.
Referring to Fig. 7～Fig. 8, in the present embodiment; sort that mechanism's III comprises cylinder support 26, sorts slide block 27, sorts cylinder 28, blanking groove 29 and blanking groove fixed head 30; cylinder support 26 is fixed on the workbench 2; sort slide block 27 and be installed on the workbench 2; sort cylinder 28 and be installed on the cylinder support 26, and blanking groove fixed head 30 is fixed on and sorts on the slide block 27, and blanking groove 29 is fixed on the blanking groove fixed head 30; Two blanking groove outlets about blanking groove 29 is divided into, the centre of blanking groove 29 is provided with dividing plate 31.
In the present embodiment, cylinder support 26 is provided with near switch 25, the fault that can prevent mechanical aspects causes blanking groove 29 positional faults and causes erroneous judgement, have only when sorting slide block 27 and drive the position that blanking groove 29 moves to the design anticipation, behind switch 25 output " ON " signals, feed table 6 could rotate, and the workpiece after the measurement just can fall down.
The operation principle of present embodiment is:
1) start power supply, set the amesdial margin of tolerance: at first set the high limit of size and the lower limit of Workpiece length on amesdial, the scope between the high limit of size and the lower limit is the margin of tolerance; Drive cylinder 19 then, make brace 22 be in lower position, gauge head 16 contacts with substrate 1, is initial point with this set positions.
2) press start button, servomotor 10 drives main shaft 4 and rotates, thereby feed table 6 is rotated; Adopt the feeding of vibrations feed appliance, workpiece delivering in the tremie pipe 7 one by one; The feedhole 8 that blanking hole 15 is aimed on the feed table 6, workpiece is then fallen in the feedhole 8.Feed table 6 rotates 36 ° each time, and after feed table 6 rotated 36 °, blanking hole 15 was aimed at 8, the second products of second feedhole again and dropped to second feedhole 8 the inside; So circulation, revolution is moving once, facing in the feedhole 8 of blanking hole 15 workpiece is just arranged, and workpiece falls into 10 feedholes 8 successively.
3) after the feedhole 8 that unit one is housed rotates 72 °, workpiece is just in the position of gauge head 16 correspondences; Under the effect of cylinder 19, fixed head 20 drive gauge heads 16 move down and touch workpiece, and the registration (to the distance of initial point) of amesdial 17 is the length of workpiece at this moment; When the length of workpiece is in the margin of tolerance, amesdial 17 output " OK " signals, when the length out-of-size scope of workpiece, amesdial 17 output " NO " signals.
4) after the feedhole 8 that unit one is housed rotates 108 °, this feedhole 8 is corresponding with through hole 9 just, and unit one just falls along through hole 9, enters blanking groove 29; Two blanking grooves outlet about blanking groove 29 has when measuring during amesdial 17 output " OK " signals, sorts cylinder 28 and drives and sort slide block 27 and move right, and dividing plate 31 is on the right of through hole 9, and workpiece drops to 29 li of the blanking grooves on the left side, comes out from the left side; When measuring during amesdial 17 output " NO " signals, sort cylinder 28 and drive and sort slide block 27 and be moved to the left, dividing plate 31 is on the left side of through hole 9, and workpiece drops to 29 li of the blanking grooves on the right, comes out from the right side, distinguishes qualified and underproof workpiece with this.
In the present embodiment, the diameter of 10 feedholes 8 requires the big 0.2～0.3mm of diameter than workpiece, and workpiece requires the end face of workpiece to expose about 0.2mm after falling 8 li of feedholes.In the time will measuring the different workpiece of another kind of diameter or length, need the satisfactory feed table 6 of customization.Feed table 6 charging and discharging smoothly in order to guarantee to measure, blanking hole 15, gauge head 16 and through hole 9 must be aimed at down three holes on the charging tray respectively during installation.Being benchmark with blanking hole 15 even, is the center of circle with the center of feed table 6, and then gauge head 16 and blanking hole 15 are separated by 72 °, and through hole 9 and blanking hole 15 are separated by 108 °.
In addition, need to prove, specific embodiment described in this specification, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.
Claims (8)
1. equipment that automatically detects length, comprise substrate and workbench, four jiaos of substrate are fixed on the workbench by column, and it is characterized in that: it also comprises cutting agency, measuring mechanism and sorts mechanism, cutting agency and measuring mechanism are installed on the substrate, sort mechanism and are installed on the workbench.
2. the equipment of a kind of automatic detection length according to claim 1 is characterized in that: described cutting agency comprises main shaft, bearing block, feed table and tremie pipe; Feed table is positioned on the substrate, has feedhole on the feed table, has through hole on the substrate, and the position of through hole is corresponding with feedhole; Main shaft passes the center of feed table and substrate; Bearing block is fixed on the downside of substrate, and servomotor is rigidly connected by shaft coupling and main shaft; The upper end of main shaft is provided with the M4 screw rod, and the M4 screw rod compresses feed table, is provided with pad between M4 screw rod and the feed table; Tremie pipe is fixed on the substrate by the tremie pipe support, has blanking hole on the tremie pipe, and the position of blanking hole is corresponding with feedhole.
3. the equipment of a kind of automatic detection length according to claim 2, it is characterized in that: the quantity of feedhole is 10 on the described feed table, 10 feedholes are arranged in circle, and on circumference, evenly distribute, every adjacent two feedholes are separated by 36 °, and the position of related features in 10 holes is 0.03mm; The position of through hole is corresponding with one of them feedhole, and the position of blanking hole is corresponding with one of them feedhole.
4. the equipment of a kind of automatic detection length according to claim 1 and 2 is characterized in that: described measuring mechanism comprises gauge head, amesdial, slide block, cylinder and fixed head; Cylinder is fixed on the edge of pedestal by air cylinder fixed plate, and cylinder is rigidly connected by brace and fixed head; Fixed head is fixed on the slide block, and slide block is installed on the support plate, and support plate is fixed on the substrate; Amesdial fixes on the support plate by the table clamping; One end of gauge head pass fixed head and and substrate contacts, the other end is connected with amesdial.
5. the equipment of a kind of automatic detection length according to claim 4 is characterized in that: the position of described gauge head is corresponding with the position of feedhole.
6. the equipment of a kind of automatic detection length according to claim 4 is characterized in that: described brace is provided with near switch.
7. the equipment of a kind of automatic detection length according to claim 1 and 2, it is characterized in that: describedly sort that mechanism comprises the cylinder support, sorts slide block, sorts cylinder, blanking groove and blanking groove fixed head, the cylinder support is fixed on the workbench; sort slide block and be installed on the workbench; sort cylinder and be installed on the cylinder support; the blanking groove fixed head is fixed on and sorts on the slide block, blanking groove is fixed on the blanking groove fixed head; Two blanking groove outlets about blanking groove is divided into, the centre of blanking groove is provided with dividing plate.
8. the equipment of a kind of automatic detection length according to claim 6 is characterized in that: described cylinder support is provided with near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206505651U CN201894995U (en) | 2010-12-10 | 2010-12-10 | Equipment capable of detecting length automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206505651U CN201894995U (en) | 2010-12-10 | 2010-12-10 | Equipment capable of detecting length automatically |
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| Publication Number | Publication Date |
|---|---|
| CN201894995U true CN201894995U (en) | 2011-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206505651U Expired - Fee Related CN201894995U (en) | 2010-12-10 | 2010-12-10 | Equipment capable of detecting length automatically |
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| Country | Link |
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| CN (1) | CN201894995U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419148A (en) * | 2011-08-18 | 2012-04-18 | 大连大显精密轴有限公司 | Internal thread grading machine |
| CN104359360A (en) * | 2014-10-29 | 2015-02-18 | 米亚精密金属科技（东莞）有限公司 | Volume key height measuring machine |
| CN106767283A (en) * | 2016-12-29 | 2017-05-31 | 天津华旭东升精密机械制造有限公司 | A kind of fastener self-checking device |
| CN109530251A (en) * | 2018-12-21 | 2019-03-29 | 苏州富邦机械链传动制造有限公司 | A kind of pin shaft length detects screening plant automatically |
| CN111054647A (en) * | 2019-12-27 | 2020-04-24 | 南京力聚精密锻造有限公司 | Automatic forging detection and sorting device and sorting method thereof |
-
2010
- 2010-12-10 CN CN2010206505651U patent/CN201894995U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419148A (en) * | 2011-08-18 | 2012-04-18 | 大连大显精密轴有限公司 | Internal thread grading machine |
| CN102419148B (en) * | 2011-08-18 | 2013-08-21 | 大连大显精密轴有限公司 | Internal thread grading machine |
| CN104359360A (en) * | 2014-10-29 | 2015-02-18 | 米亚精密金属科技（东莞）有限公司 | Volume key height measuring machine |
| CN104359360B (en) * | 2014-10-29 | 2017-06-27 | 米亚精密金属科技（东莞）有限公司 | A kind of volume key height measurer |
| CN106767283A (en) * | 2016-12-29 | 2017-05-31 | 天津华旭东升精密机械制造有限公司 | A kind of fastener self-checking device |
| CN109530251A (en) * | 2018-12-21 | 2019-03-29 | 苏州富邦机械链传动制造有限公司 | A kind of pin shaft length detects screening plant automatically |
| CN111054647A (en) * | 2019-12-27 | 2020-04-24 | 南京力聚精密锻造有限公司 | Automatic forging detection and sorting device and sorting method thereof |
| CN111054647B (en) * | 2019-12-27 | 2024-05-14 | 南京力聚精密锻造有限公司 | Automatic detection and sorting device for forging and sorting method thereof |
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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: 20110713 Termination date: 20111210 |