CN203304297U - Measurement device of ring rolling machine - Google Patents
Measurement device of ring rolling machine Download PDFInfo
- Publication number
- CN203304297U CN203304297U CN2013203798917U CN201320379891U CN203304297U CN 203304297 U CN203304297 U CN 203304297U CN 2013203798917 U CN2013203798917 U CN 2013203798917U CN 201320379891 U CN201320379891 U CN 201320379891U CN 203304297 U CN203304297 U CN 203304297U
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- CN
- China
- Prior art keywords
- holding device
- wheel seat
- rolling machine
- ring rolling
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measurement device of a ring rolling machine. The measurement device comprises a pressing wheel, a wheel seat, a jacking device and a displacement sensor, wherein the pressing wheel is arranged on the wheel seat; the jacking device comprises an oil cylinder or a steam cylinder; the bottom of the wheel seat is connected with the jacking device; the displacement sensor is connected with a piston rod of the oil cylinder or the steam cylinder or the wheel seat. According to the measurement device, the force of the oil cylinder or the steam cylinder on the pressing wheel is always kept consistent, so that pressure between the pressing wheel and a ring piece is basically not changed, and the problem that the quality of the ring piece is affected due to the overlarge pressure of the pressing wheel is solved; the displacement of the pressing wheel can be accurately measured through an encoder; the measurement precision is effectively improved, and errors are reduced.
Description
Technical field
The utility model relates to a kind of survey tool, specifically the Ring Rolling Machine measurement mechanism.
Background technology
Roll in the ring process, the ring diameter constantly increases, and needs to measure in real time ring diameter, controlled rolling process.In measuring process, along with the diameter increase of ring, corresponding displacement occurs in ring bottom contact pinch roller, thereby by the displacement of measuring pinch roller, calculates the diameter of ring.In order to make pinch roller and ring, press close to, the pinch roller bottom arranges spring, the laminating that keeps pinch roller and ring by the elastic force of spring, but along with the increase of the type variable of spring, elastic force is also increasing, make pinch roller and ring between pressure also increase, pinch roller arranges to the active force of ring the shape that changes ring, causes the ring of processing out-of-shape, can't use; The displacement of pinch roller in measuring process is to obtain by the artificial visually examine, and certainty of measurement is low and error is larger.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of Ring Rolling Machine measurement mechanism.
The utility model for achieving the above object, be achieved through the following technical solutions: the Ring Rolling Machine measurement mechanism, it is characterized in that: comprise pinch roller, wheel seat, holding device and displacement transducer, pinch roller is installed on wheel seat, holding device comprises oil cylinder or cylinder, the wheel seat bottom is connected with holding device, and displacement transducer connects piston rod or the wheel seat of oil cylinder or cylinder.
For further realizing the purpose of this utility model, can also be by the following technical solutions: described holding device comprises guide post and guide pin bushing, and guide post coordinates with guide pin bushing, and displacement transducer is connected with wheel seat by guide post.Described displacement transducer is the stay-supported encoder, and the bracing wire of stay-supported encoder is connected with holding device.Described stay-supported encoder is arranged on a side of holding device, and bracing wire is connected with the free end of the guide post of holding device, and bracing wire commutates by directive wheel.Described pinch roller, wheel seat, holding device and displacement transducer are rack-mount.Described holding device is three axle cylinders, and the fixed head of three axle cylinders is connected with wheel seat.
The utility model has the advantage of: in the utility model, oil cylinder or cylinder remain unanimously the power of pinch roller, thereby make the pressure between pinch roller and ring substantially not have to change, and avoids because of the excessive problem that affects the ring quality of pinch roller pressure; The displacement of pinch roller measures accurately by encoder, effectively improves certainty of measurement and reduces error.The utility model also has advantages of compactness simple for structure, cheap for manufacturing cost and easy to use.
The accompanying drawing explanation
Fig. 1 is one of the utility model structural representation; Fig. 2 is the right TV structure schematic diagram of Fig. 1; Fig. 3 is two of structural representation of the present utility model; Fig. 4 is the right TV structure schematic diagram of Fig. 3; Fig. 5 is the Ring Rolling Machine structural representation; Fig. 6 is the right TV structure schematic diagram of Fig. 5.
Reference numeral: 1 pinch roller 2 wheel seat 3 three axle cylinder 4 directive wheel 5 support 6 encoder 7 bracing wire 8 fixed head 9 guide post 10 piston rod 11 guide pin bushing 12 oil cylinders or cylinder 13 battery 14 mainframe box 15 pull bar 16 wall thickness measuring device 17 oil cylinders or cylinder or servomotor are stationed main bundle roller 19 core roller 20 Manual adjustable directive wheel 21 measurement mechanism 22 Manual adjustable directive wheel 23 power transmission shaft 24 main drive 25 frames of device 18 processed.
The specific embodiment
The Ring Rolling Machine measurement mechanism, comprise pinch roller 1, wheel seat 2, holding device and displacement transducer 6, pinch roller 1 is installed on wheel seat 2, holding device comprises oil cylinder or cylinder 12, wheel seat 2 bottoms are connected with holding device, and displacement transducer 6 connects piston rod 10 or the wheel seat 2 of oil cylinder or cylinder 12.As depicted in figs. 1 and 2, described holding device comprises guide post 9 and guide pin bushing 11, and guide post 9 coordinates with guide pin bushing 11, and displacement transducer 6 is connected with wheel seat 2 by guide post 9.Described displacement transducer 6 is grating scale, the wheeled encoder of friction or stay-supported encoder, preferred stay-supported encoder, and the bracing wire 7 of stay-supported encoder is connected with holding device.The stay-supported coder structure is simple, conveniently with holding device, is connected, and measures accurately.The utility model is arranged on the bottom of Ring Rolling Machine, measure the ring external diameter, the joint, bottom of pinch roller 1 and ring, ring is when diameter increases in rolling over the ring process, and ring is by pinch roller 1 to pressing down, and guide post 9 moves downward, bracing wire 7 is taken in by encoder, amount in the income encoder is exactly to measure the displacement of pinch roller 1, and encoder spreads out of data, thereby obtains the diameter variation of ring.The utility model is applicable to D51K series Ring Rolling Machine measurement mechanism.
Compact for all parts is installed, reduce the space that the utility model takies, described stay-supported encoder is arranged on a side of holding device, and bracing wire 7 is connected with the free end of the guide post 9 of holding device, and bracing wire 7 is by directive wheel 4 commutations.For convenient, be connected with Ring Rolling Machine, described pinch roller 1, wheel seat 2, holding device and displacement transducer 6 are arranged on support 5.
As shown in Figure 3 and Figure 4, described holding device is that the fixed head 8 of three axle cylinder 3, three axle cylinders 3 is connected with wheel seat 2, and bracing wire 7 is connected with the free end of the guide post of three axle cylinders 3.
As shown in Figure 5, the utility model is arranged on the Ring Rolling Machine underbelly.Ring Rolling Machine comprises that battery 13, mainframe box 14, pull bar 15, wall thickness measuring device 16, oil cylinder or cylinder or servomotor be stationed device 17 processed, main bundle roller 18, core roller 19, Manual adjustable directive wheel 20, measurement mechanism 21, Manual adjustable directive wheel 22, power transmission shaft 23, main drive 24 and frame 25, Ring Rolling Machine is known technology, repeats no more herein.
Ring Rolling Machine top assembly wall thickness measuring device 16.Wall thickness measuring device 16 comprises that a bracing wire encoder holder, bracing wire encoder, Mobile base bracing wire encoder holder are fixed on D51K series Ring Rolling Machine back, the bracing wire encoder is arranged on holder, the bracing wire leading portion is fixed on Mobile base, and Mobile base is fixed on D51K series Ring Rolling Machine king roller slide block.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (6)
1. Ring Rolling Machine measurement mechanism, it is characterized in that: comprise pinch roller (1), wheel seat (2), holding device and displacement transducer (6), the upper pinch roller (1) of installing of wheel seat (2), holding device comprises oil cylinder or cylinder (12), wheel seat (2) bottom is connected with holding device, and displacement transducer (6) connects piston rod (10) or the wheel seat (2) of oil cylinder or cylinder (12).
2. Ring Rolling Machine measurement mechanism according to claim 1, it is characterized in that: described holding device comprises guide post (9) and guide pin bushing (11), guide post (9) coordinates with guide pin bushing (11), and (9 are connected with wheel seat (2) displacement transducer (6) by guide post.
3. Ring Rolling Machine measurement mechanism according to claim 1 and 2, it is characterized in that: described displacement transducer (6) is the stay-supported encoder, and the bracing wire of stay-supported encoder (7) is connected with holding device.
4. Ring Rolling Machine measurement mechanism according to claim 3, it is characterized in that: described stay-supported encoder is arranged on a side of holding device, bracing wire (7) is connected with the free end of the guide post (9) of holding device, and bracing wire (7) is by directive wheel (4) commutation.
5. Ring Rolling Machine measurement mechanism according to claim 1, it is characterized in that: described pinch roller (1), wheel seat (2), holding device and displacement transducer (6) are arranged on support (5).
6. Ring Rolling Machine measurement mechanism according to claim 1, it is characterized in that: described holding device is three axle cylinders (3), and the fixed head (8) of three axle cylinders (3) is connected with wheel seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203798917U CN203304297U (en) | 2013-06-28 | 2013-06-28 | Measurement device of ring rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203798917U CN203304297U (en) | 2013-06-28 | 2013-06-28 | Measurement device of ring rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304297U true CN203304297U (en) | 2013-11-27 |
Family
ID=49610532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203798917U Expired - Fee Related CN203304297U (en) | 2013-06-28 | 2013-06-28 | Measurement device of ring rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312330A (en) * | 2014-07-29 | 2016-02-10 | 无锡市大桥轴承机械有限公司 | Measuring device of ring rolling machine |
-
2013
- 2013-06-28 CN CN2013203798917U patent/CN203304297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312330A (en) * | 2014-07-29 | 2016-02-10 | 无锡市大桥轴承机械有限公司 | Measuring device of ring rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |