CN102853749A - Turning card board mechanism applied to detection tool and detection tool - Google Patents
Turning card board mechanism applied to detection tool and detection tool Download PDFInfo
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- CN102853749A CN102853749A CN2012103404224A CN201210340422A CN102853749A CN 102853749 A CN102853749 A CN 102853749A CN 2012103404224 A CN2012103404224 A CN 2012103404224A CN 201210340422 A CN201210340422 A CN 201210340422A CN 102853749 A CN102853749 A CN 102853749A
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- locating piece
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 239000011111 cardboard Substances 0.000 title abstract 5
- 238000009434 installation Methods 0.000 claims description 12
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 208000020442 loss of weight Diseases 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 210000001874 anterior cell Anatomy 0.000 claims description 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The invention relates to a turning card board mechanism applied to a detection tool which comprises a fixing device, a connecting board (2) and a limit block (3); the connecting board (2) is clamped by the fixing device and is connected with the fixing device through a first positioning pin (8); the connecting board (2) is used for connecting with a card board for detection and driving the card board to rotate around the first positioning pin (8) as a rotation shaft; the limit block (3) is positioned under the connecting board (2) for limiting the pre-position and extreme rotation angle of the connecting board (2); the lower part of the limit block (3) and the fixing device are in fastening connection; and a second positioning pin (7) penetrates a fifth pin hole (42) on the fixing device to be inserted in a fourth pin hole (22) of the connecting board (2) to precisely position the connecting board (2). The turning card board mechanism is characterized in that the second positioning pin (7) works jointly with a bushing with shoulders (6) in the fifth pin hole (42) so as to realize the quick insertion and pulling of the second positioning pin (7) without pulling the second positioning pin (7) out of the fifth pin hole (42).
Description
Technical field
The invention belongs to surface profile detection tool field, be specifically related to upset gauge mechanism and the cubing thereof used on a kind of cubing.
Background technology
In design, the process that manufactures a product, because the profile of some product is coupling face or face of weld, profile tolerance of a surface is had relatively high expectations, therefore when manufacturing and designing this product, must utilize cubing that its surface profile is detected.During detection, often will use surface profile upset clamping plate gauge, generally be to adopt the upset clamp to process with type by the product profile.In the prior art, surface profile upset clamping plate gauge utilizes taper pin to come the positioning turning clamp, and because of large, the larger error of bearing accuracy existence of difficulty of processing of taper pin, and repeatability is also relatively poor, thereby has affected accuracy of detection and detection speed.
Summary of the invention
The present invention has designed upset gauge mechanism and the cubing thereof of using on a kind of cubing, it has solved large and, poor repeatability poor owing to the bearing accuracy of utilizing taper pin to come the positioning turning clamp to cause of taper pin difficulty of processing in the prior art, thereby has affected the problem of accuracy of detection and detection speed.
In order to solve the technical matters of above-mentioned existence, the present invention has adopted following scheme:
The upset gauge mechanism of using on a kind of cubing, comprise stationary installation and web joint (2), be fixed device clamping and linking together by the first register pin (8) and stationary installation of web joint (2), web joint (2) is used for connecting the clamp that detects usefulness, and can drive clamp and be rotated take the first register pin (8) as turning axle, it is characterized in that: during detection, the second register pin (7) passes stationary installation and web joint (2) and finishes to the accurate location of web joint (2) and by locking device and lock; When changing part, the second register pin (7) is separated with web joint (2), the detection position is left in the upset of web joint (2) drive clamp after separating, and the second register pin (7) does not separate with stationary installation under the locking device effect, and then realizes accurately locating fast and detecting of web joint (2).
Further, locking device comprises band shoulder piece cover (6) and bulb plunger (62), and the second register pin (7) passes band shoulder piece cover (6), has tapering groove structure (721) on the second register pin (7); The shoulder of band shoulder piece cover (6) radially has a plurality of threaded holes (61), and bulb plunger (62) passes threaded hole (61) and enters into tapering groove structure (721); When the second register pin (7) inserts, bulb plunger (62) by the bottom tapering jack-up of tapering groove structure (721) and under spring action wedging the second register pin (7); Fully with after web joint (2) separates, bulb plunger (62) resets under spring action and is stopped so that described the second register pin (7) can't separate with stationary installation by the anterior cell wall of tapering groove structure (721) the second register pin (7).
Further, threaded hole (61) has three, is distributed on the shoulder of band shoulder piece cover (6).
Further, the register pin main body (72) of the second register pin (7) is a cylindrical structure on the whole, and tapering groove structure (721) leaves the front portion in register pin main body (72).
Further, the second register pin also is provided with mushroom head handle (71) so that the plug of the second register pin (7), and mushroom head handle (71) links together by connecting screw rod (722) and register pin main body (72).
Further, stationary installation comprises positioning support (1) and locating piece (4), web joint (2) is clamped between positioning support (1) and the locating piece (4), and the 3rd pin-and-hole (41), the second pin-and-hole (21) on the web joint (2) and the first pin-and-hole (122) on the positioning support (1) that the first register pin (8) passes on the locating piece (4) link together positioning support (1), locating piece (4) and web joint (2); The bottom of positioning support (1) and locating piece (4) is bolted connection together; Band shoulder piece cover (6) is set in the 5th pin-and-hole (42) of locating piece (4); Positioning support (1) is fixedly connected with the cubing base plate.
Further, the side of locating piece (4) also has a stop screw hole (44), stop screw hole (44) and the 3rd pin-and-hole (41) vertical connection, the stop screw that is equipped with in stop screw hole (44) acts on the first register pin (8) that passes the 3rd pin-and-hole (41).
Further, positioning support (1) is comprised of a transverse slat (11) and a riser (12), be one " L " shape structure, also be provided with reinforcement (13) between transverse slat (11) and the riser (12), have the first connecting screw hole (111) on the transverse slat (11) and be used for being fixedly connected with the cubing base plate; Riser (12) and web joint (2), locating piece (4) link together.
Further, also comprise limited block (3), limited block (3) be arranged on be positioned between positioning support (1) and the locating piece (4) web joint (2) under, the bottom of positioning support (1), limited block (3) and locating piece (4) is fastened together successively by bolt; The upper end of limited block (3) is processed with groove structure with loss of weight and cuts down finished cost.
Further, all stud with lining (5) in each pin-and-hole on the web joint (2).
A kind of surface profile detection tool is characterized in that: have above-mentioned arbitrary described upset gauge mechanism.
This upset gauge mechanism and cubing thereof have following beneficial effect:
(1) the present invention puts at the band shoulder piece has increased the bulb plunger, have the tapering groove structure at the second register pin, the two cooperation is so that the second register pin is realized fast insert-pull under the restriction of bulb plunger, and can not be pulled out the pilot hole on the locating piece, realize quick location and detection, improved work efficiency.
(2) the register pin main body of the second register pin is column construction on the whole among the present invention, has reduced the difficulty of processing of register pin, has improved the bearing accuracy of upset clamp.
(3) uniform 3 bulb plungers on the shoulder with shoulder piece cover among the present invention, when the second register pin inserts, there is an even wedge action at circumferencial direction in 3 bulb plungers to the second register pin, and good reproducibility has further improved the bearing accuracy of upset clamp.
(4) upper end of limited block is processed with groove structure with weight reduction among the present invention, has also reduced the area of the upper end workplace of limited block simultaneously, has improved operating accuracy thereby reduced processing cost.
(5) the second register pin also is provided with the mushroom head handle and has made things convenient for the plug of the second register pin operation among the present invention.
Description of drawings
Fig. 1: the structural representation of the upset gauge mechanism of using on the cubing of the present invention;
Fig. 2: the structural representation of positioning support among the present invention;
Fig. 3: the structural representation of web joint among the present invention;
Fig. 4: the structural representation of limited block among the present invention;
Fig. 5: the structural representation of locating piece among the present invention;
Fig. 6: the structural representation of the second register pin among the present invention;
Fig. 7: the structural representation of the register pin main body of the second register pin among the present invention;
Fig. 8: among the present invention with the shoulder piece cover assembly structure synoptic diagram with the second register pin;
Fig. 9: the structural representation that overlaps with shoulder piece among the present invention.
Description of reference numerals:
1-positioning support; 11-transverse slat; The 111-the first connecting screw hole; 12-riser; The 121-the second connecting screw hole; The 122-the first pin-and-hole; 13-reinforcement; 2-web joint; The 21-the second pin-and-hole; The 22-the four pin-and-hole; 3-limited block; The 31-the three connecting screw hole; 4-locating piece; The 41-the three pin-and-hole; The 42-the five pin-and-hole; The 43-the four connecting screw hole; 44-stop screw hole; 5-lining; 6-band shoulder piece cover; 61-threaded hole; 62-bulb plunger; The 7-the second register pin; 71-mushroom head handle; 72-register pin main body; 721-tapering groove; 722-connecting screw rod; The 8-the first register pin; 9-stop screw.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
Fig. 1 shows the upset gauge mechanism of using on a kind of cubing, comprises positioning support 1, web joint 2, limited block 3, locating piece 4, the first register pin 8 and the second register pin 7, and positioning support 1 is fixedly connected with the cubing base plate by bolt; Positioning support 1, web joint 2 and locating piece 4 are connected in turn by the first register pin 8, limited block 3 is being clipped in below the web joint 2 between positioning support 1 and the locating piece 4, and the bottom of positioning support 1, limited block 3 and locating piece 4 is bolted connection, web joint 2 is used for connecting the clamp that detects usefulness, web joint 2 can drive clamp and be rotated within the specific limits take the first register pin 8 as rotation center, pre-determined bit and the rotation extreme angles of limited block 3 in order to limit web joint 2.The second register pin 7 passes locating piece 4 and inserts and realize in the pin-and-hole on the web joints 2 that web joint 2 is the further accurate location of clamp.
Positioning support 1 is comprised of a transverse slat 11 and a riser 12, as shown in Figure 2, also is provided with reinforcement 13 between transverse slat 11 and the riser 12, has the first connecting screw hole 111 on the transverse slat 11 and is used for being fixedly connected with the cubing base plate; Have the second bolt hole 121 and the first pin-and-hole 122, the first pin-and-holes 122 and the first register pin 8 cooperatings on the riser 12.
The structure of web joint 2 as shown in Figure 3, have the second pin-and-hole 21 and the 4th pin-and-hole 22 on the web joint 2, the second pin-and-hole 21 and the first register pin 8 cooperatings, the 4th pin-and-hole 22 and the second register pin 7 cooperatings, the second pin-and-hole 21 and the 4th pin-and-hole 22 stud with respectively lining 5.
The structure of limited block 3 as shown in Figure 4, have the 3rd connecting screw hole 31 on the limited block 3, be used for being connected with positioning support, locating piece 4 connections, the upper surface of limited block 3 is for spacing workplace, for ease of processing and loss of weight, the top of limited block 3 processes flat " V " type structure.
The structure of locating piece 4 as shown in Figure 5, locating piece 4 is rectangular configuration, have the 3rd pin-and-hole 41, the 5th pin-and-hole 42 and the 4th connecting screw hole 43 on the locating piece 4, the 3rd pin-and-hole 41 and the first register pin 8 cooperatings, the 5th pin-and-hole 42 and the second register pin 7 cooperatings, the 4th connecting screw hole 43 is used for being connected with positioning support, limited block 3 connects.The side of locating piece 4 also has a stop screw hole 44 and the 3rd pin-and-hole 41 vertical connections, stop screw is housed in the stop screw hole 44 acts on the first register pin 8.
Stud with band shoulder piece cover 6 in the 5th pin-and-hole 42 on the locating piece 4, with the structure of shoulder piece cover 6 as shown in Figure 9, radially have three threaded holes 61 with the shoulder of shoulder piece cover 6, be distributed on the shoulder with shoulder piece cover 6, the threaded hole 61 interior bulb plungers 62 that are equipped with respectively; The second register pin 7 and with the assembly structure of shoulder piece cover 6 as shown in Figure 8.The second register pin 7 is comprised of mushroom head handle 71 and register pin main body 72, register pin main body 72 is connected with mushroom head handle 71 by connecting screw rod 722 parts, be processed with tapering groove structure 721 on the register pin main body 72, register pin main body 72 be on the whole column construction as shown in Figure 6 and Figure 7, tapering groove structure 721 and bulb plunger 62 cooperatings.
During work, positioning support 1 is fixedly connected with the cubing base plate by the first connecting screw hole 111, positioning support 1, web joint 2 and locating piece 4 are connected in turn by the first register pin 8, the stop screw of dress plays the stop fastening effect to the first register pin 8 in the stop screw hole 44, the bottom of positioning support 1, limited block 3 and locating piece 4 is bolted connection, web joint 2 is clamped at the top that is positioned at limited block 3 between positioning support 1 and the locating piece 4, and web joint 2 is used for connecting the clamp that detects usefulness.When workpiece for measurement is in place the needs detection, web joint 2 is take the first register pin 8 as turning axle, drive clamp and be turned to the detection position, the second register pin 7 passed in the 4th pin-and-hole 22 that the 5th pin-and-hole 42 on the locating piece 4 is inserted into web joint 2 finish the location, simultaneously, stud with in the 5th pin-and-hole 42 with the bulb plunger 62 on the shoulder piece cover 6 by the spring of the conical surface jack-up of tapering groove structure 721 and compressed ball headpin plug 62, at this moment, 62 pairs of the second register pins 7 of bulb plunger have a wedge action; Complete when detecting, need to unload when having surveyed workpiece and having loaded onto new workpiece for measurement, outwards move back and pull out the second register pin 7, the second register pin 7 withdraws from the 4th pin-and-hole 22 of web joint 2, and web joint 2 is released, and can drive the clamp upset and leave the detection position, survey workpiece and load onto new workpiece for measurement so that unload, simultaneously under the effect of spring, bulb plunger 62 ejects also and is stuck in the tapering groove structure 721, stops the second register pin 7 to be pulled out and breaks away from the 5th pin-and-hole 42 on the locating piece 4.Can realize fast like this loading and unloading and the detection of workpiece, improve work efficiency.
The present invention puts at the band shoulder piece has increased the bulb plunger, and, the register pin main body of the second register pin is column construction on the whole, be processed with the tapering groove in the front portion of column construction, bulb plunger and tapering groove cooperating, so that the second register pin realizes moving back fast pulling out under the restriction of bulb plunger, and can not be pulled out the pilot hole on the locating piece, realized fast accurately the location and detected.By the location of column type register pin, reduced the difficulty of processing of taper pin in the prior art, improved the bearing accuracy of upset clamp.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obvious realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all in protection scope of the present invention.
Claims (10)
1. the upset gauge mechanism of using on the cubing, comprise stationary installation and web joint (2), be fixed device clamping and linking together by the first register pin (8) and stationary installation of web joint (2), web joint (2) is used for connecting the clamp that detects usefulness, and can drive clamp and be rotated take the first register pin (8) as turning axle, it is characterized in that: during detection, the second register pin (7) passes stationary installation and web joint (2) and finishes to the accurate location of web joint (2) and by locking device and lock; When changing part, the second register pin (7) is separated with web joint (2), the detection position is left in the upset of web joint (2) drive clamp after separating, and the second register pin (7) does not separate with stationary installation under the locking device effect, and then realizes accurately locating fast and detecting of web joint (2).
2. upset gauge mechanism according to claim 1, it is characterized in that: locking device comprises band shoulder piece cover (6) and bulb plunger (62), the second register pin (7) passes band shoulder piece cover (6), has tapering groove structure (721) on the second register pin (7); The shoulder of band shoulder piece cover (6) radially has a plurality of threaded holes (61), and bulb plunger (62) passes threaded hole (61) and enters into tapering groove structure (721); When the second register pin (7) inserts, bulb plunger (62) by the bottom tapering jack-up of tapering groove structure (721) and under spring action wedging the second register pin (7); Fully with after web joint (2) separates, bulb plunger (62) resets under spring action and is stopped so that described the second register pin (7) can't separate with stationary installation by the anterior cell wall of tapering groove structure (721) the second register pin (7).
3. upset gauge mechanism according to claim 2, it is characterized in that: threaded hole (61) has three, is distributed on the shoulder of band shoulder piece cover (6).
4. according to claim 1,2 or 3 described upset gauge mechanisms, it is characterized in that: the register pin main body (72) of the second register pin (7) is a cylindrical structure on the whole, and tapering groove structure (721) leaves the front portion in register pin main body (72).
5. upset gauge mechanism according to claim 4, it is characterized in that: the second register pin also is provided with mushroom head handle (71) so that the plug of the second register pin (7), and mushroom head handle (71) links together by connecting screw rod (722) and register pin main body (72).
6. according to claim 1 to 5 arbitrary described upset gauge mechanisms, it is characterized in that: stationary installation comprises positioning support (1) and locating piece (4), web joint (2) is clamped between positioning support (1) and the locating piece (4), and the 3rd pin-and-hole (41), the second pin-and-hole (21) on the web joint (2) and the first pin-and-hole (122) on the positioning support (1) that the first register pin (8) passes on the locating piece (4) link together positioning support (1), locating piece (4) and web joint (2); The bottom of positioning support (1) and locating piece (4) is bolted connection together; Band shoulder piece cover (6) is set in the 5th pin-and-hole (42) of locating piece (4); Positioning support (1) is fixedly connected with the cubing base plate.
7. upset gauge mechanism according to claim 6, it is characterized in that: the side of locating piece (4) also has a stop screw hole (44), stop screw hole (44) and the 3rd pin-and-hole (41) vertical connection, the stop screw that is equipped with in stop screw hole (44) acts on the first register pin (8) that passes the 3rd pin-and-hole (41).
8. upset gauge mechanism according to claim 6, it is characterized in that: positioning support (1) is comprised of a transverse slat (11) and a riser (12), be one " L " shape structure, also be provided with reinforcement (13) between transverse slat (11) and the riser (12), have the first connecting screw hole (111) on the transverse slat (11) and be used for being fixedly connected with the cubing base plate; Riser (12) and web joint (2), locating piece (4) link together.
9. according to claim 1 to 8 arbitrary described upset gauge mechanisms, it is characterized in that: also comprise limited block (3), limited block (3) be arranged on be positioned between positioning support (1) and the locating piece (4) web joint (2) under, the bottom of positioning support (1), limited block (3) and locating piece (4) is fastened together successively by bolt; The upper end of limited block (3) is processed with groove structure with loss of weight and cuts down finished cost.
10. a surface profile detection tool is characterized in that: have the claims 1 to 9 arbitrary described upset gauge mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340422.4A CN102853749B (en) | 2012-09-14 | 2012-09-14 | Turning card board mechanism applied to detection tool and detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340422.4A CN102853749B (en) | 2012-09-14 | 2012-09-14 | Turning card board mechanism applied to detection tool and detection tool |
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| Publication Number | Publication Date |
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| CN102853749A true CN102853749A (en) | 2013-01-02 |
| CN102853749B CN102853749B (en) | 2015-03-25 |
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| CN201210340422.4A Active CN102853749B (en) | 2012-09-14 | 2012-09-14 | Turning card board mechanism applied to detection tool and detection tool |
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| CN (1) | CN102853749B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973123A (en) * | 2016-06-22 | 2016-09-28 | 力帆实业(集团)股份有限公司 | Detection device for mounting gap between clutch and engine right crankcase cover and detection method |
| CN106957008A (en) * | 2017-05-12 | 2017-07-18 | 中冶建工集团有限公司 | The simple stand apparatus of prefabricated board turn-over |
| CN106965105A (en) * | 2016-01-13 | 2017-07-21 | 哈尔滨飞机工业集团有限责任公司 | A kind of anti-dropout alignment pin |
| CN109605255A (en) * | 2019-01-16 | 2019-04-12 | 沈阳飞机工业（集团）有限公司 | A kind of the monoblock type snap-gauge positioning device and application method of controllable station |
| CN110779412A (en) * | 2019-10-12 | 2020-02-11 | 浙江信正精密科技有限公司 | Examine utensil and use quick tilting mechanism |
| CN110926312A (en) * | 2019-12-27 | 2020-03-27 | 合肥云内动力有限公司 | Diesel engine belt coplane examines utensil |
| CN111042624A (en) * | 2019-12-31 | 2020-04-21 | 广东电网有限责任公司 | Fixing clamping piece suitable for multi-azimuth perpendicular angle iron of iron tower |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965105A (en) * | 2016-01-13 | 2017-07-21 | 哈尔滨飞机工业集团有限责任公司 | A kind of anti-dropout alignment pin |
| CN105973123A (en) * | 2016-06-22 | 2016-09-28 | 力帆实业(集团)股份有限公司 | Detection device for mounting gap between clutch and engine right crankcase cover and detection method |
| CN106957008A (en) * | 2017-05-12 | 2017-07-18 | 中冶建工集团有限公司 | The simple stand apparatus of prefabricated board turn-over |
| CN109605255A (en) * | 2019-01-16 | 2019-04-12 | 沈阳飞机工业（集团）有限公司 | A kind of the monoblock type snap-gauge positioning device and application method of controllable station |
| CN110779412A (en) * | 2019-10-12 | 2020-02-11 | 浙江信正精密科技有限公司 | Examine utensil and use quick tilting mechanism |
| CN110926312A (en) * | 2019-12-27 | 2020-03-27 | 合肥云内动力有限公司 | Diesel engine belt coplane examines utensil |
| CN111042624A (en) * | 2019-12-31 | 2020-04-21 | 广东电网有限责任公司 | Fixing clamping piece suitable for multi-azimuth perpendicular angle iron of iron tower |
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|---|---|
| CN102853749B (en) | 2015-03-25 |
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