CN104142347A - Part indexing rotary disc of standard fastener detection device - Google Patents
Part indexing rotary disc of standard fastener detection device Download PDFInfo
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- CN104142347A CN104142347A CN201410347698.4A CN201410347698A CN104142347A CN 104142347 A CN104142347 A CN 104142347A CN 201410347698 A CN201410347698 A CN 201410347698A CN 104142347 A CN104142347 A CN 104142347A
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Abstract
The invention discloses a part indexing rotary disc of a standard fastener detection device. First gaps (1a) are evenly formed in the edge of a movable disc (1) circumferentially. A first protruding sheet (1b) is formed between every two adjacent first gaps (1a). The edge of a fixed disc (2) is provided with second gaps (2a) which are evenly distributed circumferentially. A second protruding sheet (2b) is formed between every two adjacent second gaps (2a). The second gaps (2a) and the first gaps (1a) are partially overlapped to form clamping openings (3). The top of each second protruding sheet (2b) is provided with a cushion block (4). The cushion blocks (4) are located in the first gaps (1a). The top faces of the cushion blocks (4) are flush with the top faces of the first protruding sheets (1b). The part indexing rotary disc of the standard fastener detection device is simple in structure, easy to machine and manufacture, low in cost, capable of being used for detecting various standard fasteners, suitable for different specifications of parts to be detected and good in universality, effectively reduces equipment investment and greatly improves detection efficiency.
Description
Technical field
The invention belongs to pick-up unit technical field, specifically, the particularly part indexing rotary table on standard fasteners pick-up unit.
Background technology
In recent years, utilizing machine vision technique to carry out having done large quantity research aspect Quality Detection abroad, and obtaining many important achievement.Vision-based detection has the advantages such as noncontact, speed is fast, precision is high, antijamming capability is strong, in modern manufacturing industry, there is important application prospect, in the fields such as machining accuracy detection, workpiece size measurement, product detection, just obtaining applying more and more widely at present, vision detection technology provides a kind of desirable means for solving on-line measurement problem.The eighties in 20th century, NBS once did prediction on the basis of investigation: 80% of industrial detection work from now on will be completed by vision detection technology.
Standard fasteners all has a wide range of applications in many industries of the national economy such as auto industry, machinery manufacturing industry, building industry, electronics industry as fundamental parts.Online or the final mass of standard fasteners detects the control of the quality and the enterprise cost that directly affect standard fasteners.Taking hex bolts as example, hex bolts is as the most common connection securing member of one, and its manufacturing process is: wire drawing, cold-heading, thread rolling, thermal treatment, zinc-plated or blackout etc.Wire drawing is, by cold-drawn wire drawing, the diameter control of the wire rod of steel mill's production is arrived to given size, and ensures the smooth of wire surface; Cold-heading is to be polished rod bolt by mould the wire rod cold-heading molding after wire drawing; Thread rolling is the screw portion machining screw at polished rod bolt by automatic flat die thread-rolling machine; Thermal treatment is to eliminate cold working stress by forms such as tempering, ensures intensity and the toughness of bolt; Zinc-plated or blackout is to get rusty for anti-, strengthens the resistance to corrosion of bolt.Each production link has corresponding detection method, to ensure the correctness of this link.From the angle of quality control, particularly important to the detection of bolt.
For a long time, the detection of hex bolts mainly relies on artificial mode, be operating personnel measure bolt every now and then physical dimension with survey instrument, this manual detection method has not only been wasted a large amount of time and manpower, and low precision, probability undetected, flase drop is also very high, greatly reduces the work efficiency of enterprise and has increased the labour cost of enterprise.
At present existing indivedual enterprise developments go out the pick-up unit based on vision, and wherein, part indexing rotary table is the important component part in this pick-up unit, and part to be checked reaches part indexing rotary table, after then being detected by testing agency, is divided into certified products and unacceptable product.Find with reality investigation by analysis, existing pick-up unit still has following deficiency:
The first, the function that testing agency can detect is less, and accommodation is narrow.As detecting to detect, screw thread has or not basic detections the such as whether tapping, length enough, can not double thread pitch, the whether qualified detection of thread form, and accuracy in detection is not high, still has higher faulty materials after detection.
The second, a kind of pick-up unit can only detect a kind of part, and standard fasteners enterprise generally produces various parts, as screw, nut, bolt etc., if all apply automatic detection device, must buy the different pick-up unit of many covers and detect, enterprise produces to drop into be increased.
The 3rd, a kind of standard fasteners part has plurality of specifications, screws as different in nominal diameter, and its size differs larger, as screws such as M1.4, M4, M8, M10, M12, M20.The detection dish of existing pick-up unit need be to detection dish of the part respective production of each specification, the corresponding detection dish of changing will survey different size part time, the problem such as so just cause pick-up unit cost to increase, detection efficiency is not high.
The 4th, existing pick-up unit just detects faulty materials, and detecting qualified part also needs 1-2 name workman to carry out bag distribution packaging, and the work efficiency of enterprise and labour cost problem thoroughly do not solve.
Summary of the invention
The standard fasteners pick-up unit part indexing rotary table that provides a kind of versatility good is provided technical matters to be solved by this invention.
Technical scheme of the present invention is as follows: a kind of standard fasteners pick-up unit part indexing rotary table, the disc structure that Moving plate (1) and price fixing (2) are equal diameters, Moving plate (1) be positioned at price fixing (2) directly over, both fit fixing, offer the first breach (1a) distributing by even circumferential at the edge of described Moving plate (1), between two adjacent the first breach (1a), form the first lug (1b), the edge of price fixing (2) offers the second breach (2a) distributing by even circumferential, between two adjacent the second breach (2a), form the second lug (2b), described the second breach (2a) is corresponding one by one with the first breach (1a), and the second breach (2a) partly overlaps with the first breach (1a), form bayonet socket (3), be provided with cushion block (4) at the top of every the second lug (2b), this cushion block (4) is pressed even circumferential and is distributed, described cushion block (4) is arranged in the first breach (1a), and the bayonet socket of adjacent correspondence (3), the end face of cushion block (4) is concordant with the end face of the first lug (1b).
Adopt above technical scheme, Moving plate and price fixing moulding are simple, and processing and fabricating is easy, and cost is low; And Moving plate is combined closely with price fixing, it is firm to connect, and under stepper motor drives, synchronism and the stationarity of running are good.The second barbed portion on the first breach and price fixing on Moving plate is overlapping, form bayonet socket, this bayonet socket can be used for locating various standard fasteners, as screw, nut, bolt etc., versatility is good, enterprise adopts a set of pick-up unit can detect various standard fasteners, greatly reduces thus the equipment investment of enterprise.In localization criteria securing member, cushion block and Moving plate the first lug support standard fasteners jointly, because the end face of cushion block is concordant with the end face of Moving plate the first lug, can guarantee that like this standard fasteners is positioned in corresponding bayonet socket reposefully, has effectively avoided the generation of crooked or obscission.
In the process of rotating at indexing rotary table, the standard fasteners to be checked of locating on it is along the circumferential direction carried, standard fasteners to be checked detects station by vision sensor successively, take part picture by CCD camera, then being sent to vision-based detection recognition software system analyzes and judges that whether part is qualified, when part to be checked rotates to separation station, under the stopping of disengaging yoke, part separates with indexing rotary table, fall into slideway, the part sorting shutter of ways-end is according to the differentiation result of vision-based detection recognition software system, part is divided into certified products and faulty materials, faulty materials fall in faulty materials case, certified products enter part subpackage mechanism, according to the quantity per unit pack specification setting in advance, automatically package certified products, then splitting enters in certified products case.
Can snap in smoothly to corresponding bayonet socket in order to ensure part to be checked, and reliably locate in bayonet socket, described bayonet socket (3) from outside to inside width reduces gradually.
In order to ensure the structural strength of Moving plate, the integral middle of described Moving plate (1) end face is formed with up-small and down-big step-like boss.
In order to ensure the structural strength of price fixing, the integral middle of described price fixing (2) bottom surface is formed with up big and down small frustum.
Between described Moving plate (1) and price fixing (2), be connected by two fastening bolts that distribute by even circumferential, the upper hole of passing for fastening bolt of Moving plate (1) is circular arc cylindrical void (1c), and the center of circle of this cylindrical void (1c) is on the axial line of Moving plate (1).Between above structure Moving plate and price fixing, be connected firmly, reliably, dismounting not only simply but also convenient.Because the hole of passing for fastening bolt on Moving plate is circular arc cylindrical void, in the time unclamping fastening bolt, can rotate Moving plate, to change the size of each bayonet socket, thereby adapt to the piece test of various outer diameter size, while detecting different size part like this, without changing indexing rotary table, in saving production cost, greatly improve detection efficiency.
For simplified structure, be convenient to processing and fabricating, guarantee the fixing that is connected between cushion block and price fixing, described cushion block (4) is pane, and fixes by welding and price fixing (2).
Beneficial effect: the present invention is simple in structure, processing and fabricating is easy, and cost is low, can be used for detecting various standard fasteners, and can adapt to the part to be checked of different size, and versatility is good, has not only effectively reduced equipment investment, and has greatly improved detection efficiency.
Brief description of the drawings
Fig. 1 is stereographic map of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the structural representation of Moving plate.
Fig. 4 is the structural representation of price fixing.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present invention is made up of Moving plate 1 and price fixing 2.Wherein, the disc structure that Moving plate 1 and price fixing 2 are equal diameters, Moving plate 1 be positioned at price fixing 2 directly over.The integral middle of described Moving plate 1 end face is formed with up-small and down-big step-like boss, the integral middle of price fixing 2 bottom surfaces is formed with up big and down small frustum, the end face of the bottom surface of Moving plate 1 and price fixing 2 fits, between Moving plate 1 and price fixing 2, be connected by two fastening bolts that distribute by even circumferential, the hole of passing for fastening bolt on Moving plate 1 is circular arc cylindrical void 1c, and the center of circle of this cylindrical void 1c is on the axial line of Moving plate 1.
As shown in Fig. 1, Fig. 3, Fig. 4, offer the first breach 1a distributing by even circumferential at the edge of Moving plate 1, the number of the first breach 1a is determined according to actual needs, between two adjacent the first breach 1a, is formed the first lug 1b.Offer the second breach 2a distributing by even circumferential at the edge of price fixing 2, between two adjacent the second breach 2a, form the second lug 2b, described the second breach 2a is corresponding one by one with the first breach 1a, and the second breach 2a and the first breach 1a partly overlap, form bayonet socket 3, this bayonet socket 3 from outside to inside width reduces gradually.Top at every the second lug 2b is provided with cushion block 4, and this cushion block 4 is pane, and cushion block 4 is pressed even circumferential and distributed, and fixes by welding and price fixing 2.Each cushion block 4 is arranged in the first breach 1a, and the bayonet socket 3 of adjacent correspondence, and the end face of cushion block 4 is concordant with the end face of the first lug 1b.
Claims (6)
1. a standard fasteners pick-up unit part indexing rotary table, it is characterized in that: the disc structure that Moving plate (1) and price fixing (2) are equal diameters, Moving plate (1) be positioned at price fixing (2) directly over, both fit fixing, offer the first breach (1a) distributing by even circumferential at the edge of described Moving plate (1), between two adjacent the first breach (1a), form the first lug (1b), the edge of price fixing (2) offers the second breach (2a) distributing by even circumferential, between two adjacent the second breach (2a), form the second lug (2b), described the second breach (2a) is corresponding one by one with the first breach (1a), and the second breach (2a) partly overlaps with the first breach (1a), form bayonet socket (3), be provided with cushion block (4) at the top of every the second lug (2b), this cushion block (4) is pressed even circumferential and is distributed, described cushion block (4) is arranged in the first breach (1a), and the bayonet socket of adjacent correspondence (3), the end face of cushion block (4) is concordant with the end face of the first lug (1b).
2. standard fasteners pick-up unit part indexing rotary table according to claim 1, is characterized in that: described bayonet socket (3) from outside to inside width reduces gradually.
3. standard fasteners pick-up unit part indexing rotary table according to claim 1 and 2, is characterized in that: the integral middle of described Moving plate (1) end face is formed with up-small and down-big step-like boss.
4. standard fasteners pick-up unit part indexing rotary table according to claim 1 and 2, is characterized in that: the integral middle of described price fixing (2) bottom surface is formed with up big and down small frustum.
5. standard fasteners pick-up unit part indexing rotary table according to claim 1, it is characterized in that: between described Moving plate (1) and price fixing (2), be connected by two fastening bolts that distribute by even circumferential, the upper hole of passing for fastening bolt of Moving plate (1) is circular arc cylindrical void (1c), and the center of circle of this cylindrical void (1c) is on the axial line of Moving plate (1).
6. standard fasteners pick-up unit part indexing rotary table according to claim 1, is characterized in that: described cushion block (4) is pane, and fixes by welding and price fixing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347698.4A CN104142347A (en) | 2014-07-21 | 2014-07-21 | Part indexing rotary disc of standard fastener detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347698.4A CN104142347A (en) | 2014-07-21 | 2014-07-21 | Part indexing rotary disc of standard fastener detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104142347A true CN104142347A (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410347698.4A Pending CN104142347A (en) | 2014-07-21 | 2014-07-21 | Part indexing rotary disc of standard fastener detection device |
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| CN (1) | CN104142347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622410A (en) * | 2018-12-24 | 2019-04-16 | 安徽省巢湖铸造厂有限责任公司 | A kind of screening sorting equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE425457C (en) * | 1923-05-01 | 1926-02-20 | Hitzemann & Sielemann Fa | Workpiece holder for machines for simultaneous double-sided machining of workpieces |
| DE2807867A1 (en) * | 1977-02-23 | 1978-08-24 | Osrodek Badawczo Rozwojowy Prz | Infeed disc for supplying nuts to thread cutter - has cut=outs in axial flange for simultaneous tapping using multiple spindles |
| JP2005214751A (en) * | 2004-01-28 | 2005-08-11 | Tsunehiro Yoshida | Inspection device of screw |
| US20100003112A1 (en) * | 2008-07-03 | 2010-01-07 | TECNO FLUSS, S.r.l. | Rotary device for supporting, clamping and locating multiple-size vessels in particular for bottling machines |
| CN201493271U (en) * | 2009-07-09 | 2010-06-02 | 精湛机械有限公司 | Discharging mechanism for workpiece detector |
| CN201596825U (en) * | 2009-12-29 | 2010-10-06 | 瑞安市车辆配件厂 | Automatic feeding tapping device |
| CN101920474A (en) * | 2009-06-10 | 2010-12-22 | 德国索菲纳有限公司 | The work piece holder that is used for surface grinding machine |
| CN202199871U (en) * | 2011-08-12 | 2012-04-25 | 天津市振华预应力技术有限公司 | Turntable chucking device of full-automatic threading machine |
| CN204064941U (en) * | 2014-07-21 | 2014-12-31 | 重庆颖泉标准件有限公司 | Standard fasteners pick-up unit part indexing rotary table |
-
2014
- 2014-07-21 CN CN201410347698.4A patent/CN104142347A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE425457C (en) * | 1923-05-01 | 1926-02-20 | Hitzemann & Sielemann Fa | Workpiece holder for machines for simultaneous double-sided machining of workpieces |
| DE2807867A1 (en) * | 1977-02-23 | 1978-08-24 | Osrodek Badawczo Rozwojowy Prz | Infeed disc for supplying nuts to thread cutter - has cut=outs in axial flange for simultaneous tapping using multiple spindles |
| JP2005214751A (en) * | 2004-01-28 | 2005-08-11 | Tsunehiro Yoshida | Inspection device of screw |
| US20100003112A1 (en) * | 2008-07-03 | 2010-01-07 | TECNO FLUSS, S.r.l. | Rotary device for supporting, clamping and locating multiple-size vessels in particular for bottling machines |
| CN101920474A (en) * | 2009-06-10 | 2010-12-22 | 德国索菲纳有限公司 | The work piece holder that is used for surface grinding machine |
| CN201493271U (en) * | 2009-07-09 | 2010-06-02 | 精湛机械有限公司 | Discharging mechanism for workpiece detector |
| CN201596825U (en) * | 2009-12-29 | 2010-10-06 | 瑞安市车辆配件厂 | Automatic feeding tapping device |
| CN202199871U (en) * | 2011-08-12 | 2012-04-25 | 天津市振华预应力技术有限公司 | Turntable chucking device of full-automatic threading machine |
| CN204064941U (en) * | 2014-07-21 | 2014-12-31 | 重庆颖泉标准件有限公司 | Standard fasteners pick-up unit part indexing rotary table |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622410A (en) * | 2018-12-24 | 2019-04-16 | 安徽省巢湖铸造厂有限责任公司 | A kind of screening sorting equipment |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141112 |