CN208297548U - Roller-type speed measurement device - Google Patents
Roller-type speed measurement device Download PDFInfo
- Publication number
- CN208297548U CN208297548U CN201821020505.4U CN201821020505U CN208297548U CN 208297548 U CN208297548 U CN 208297548U CN 201821020505 U CN201821020505 U CN 201821020505U CN 208297548 U CN208297548 U CN 208297548U
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- China
- Prior art keywords
- sliding
- compact heap
- support block
- block
- roller
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Abstract
The utility model discloses a kind of roller-type speed measurement devices, including mounting plate, slidably support block, slide compact heap, be slidably installed block and guide rod, mounting plate is installed on workbench, sliding support block is located at the top of mounting plate, slidably support the lift drive mechanism that block is equipped with driving sliding support block oscilaltion, slide the top that compact heap is located at sliding support block, it slides compact heap and is equipped with the pushing driving mechanism that driving sliding compact heap pushes, the block that is slidably installed is located at the top of sliding compact heap, mounting plate is fixed in the lower end of guide rod, the upper end of guide rod sequentially passes through sliding support block, sliding compact heap and the block that is slidably installed.The utility model is by adjusting the distance between fifth wheel and contact roller, to test the speed to various sizes of tubing, spring plays the role of buffering, keeps detection more stable.
Description
Technical field
The utility model belongs to tubing production technical field, more particularly to a kind of speed measuring device.
Background technique
For tubing when being detected a flaw, defectoscope needs the actual speed being driven according to tubing, carries out carrying out flaw detection to tubing,
Currently, tubing industry mostly use encoder carry out on-line measurement tubing conveying speed, the pulsed quantity of encoder be it is fixed,
When axis rotation, encoder will export pulse, and PLC or counter receive pulse, calculate tubing according to pulsed quantity
Conveying speed.
It is driven between the code wheel and fifth wheel of existing coding speed measuring device by belt, belt often occurs in detection and beat
Sliding and belt fracture, causes encoder job insecurity, position error is big, seriously affects production efficiency；This outer belt belongs to easily
Part is damaged, replacement need to be frequently repaired, cost of equipment maintenance is high.
Utility model content
The utility model mainly solving the technical problems that provide a kind of roller-type speed measurement device, by adjust fifth wheel and
The distance between contact roller, to test the speed to various sizes of tubing, spring plays the role of buffering, keeps detection more steady
It is fixed.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of roller-type speed measurement device,
Including mounting plate, slidably support block, slide compact heap, be slidably installed block and guide rod, the mounting plate is installed on workbench, described
Sliding support block is located at the top of the mounting plate, and the sliding support block is equipped with the lifting of driving sliding support block oscilaltion
Driving mechanism, the sliding compact heap are located at the top of the sliding support block, and the sliding compact heap is equipped with driving sliding pressure
The pushing driving mechanism that tight block pushes, the block that is slidably installed are located at the top of the sliding compact heap, the lower end of the guide rod
It is fixed on the mounting plate, the upper end of the guide rod sequentially passes through the sliding support block, the sliding compact heap and the cunning
Dynamic mounting blocks；
It further include fifth wheel, contact roller and encoder, the fifth wheel and the contact roller are installed on by shaft respectively
The sliding support block and the sliding compact heap, and the fifth wheel and the contact roller are located at the same of the speed measuring device
Side, the encoder are connect with the shaft of the fifth wheel.
It further says, the lift drive mechanism includes adjusting pipe sleeve and spring, the spring and the adjusting pipe sleeve
It is placed on the guide rod, the adjusting pipe sleeve is located between the mounting plate and the sliding support block, and the adjusting pipe sleeve
Inner surface is equipped with the internal screw thread to match with the external screw thread of the guide rod, and the spring is located at the adjusting pipe sleeve and the sliding
Between supporting block.
It further says, the driving mechanism that pushes includes the lower air cylinder for driving the contact roller to push, the pushing
Cylinder is fixed on the block that is slidably installed, and the push rod of the lower air cylinder is connect with the sliding compact heap.
It further says, further includes guide rod, the lower end of the guide rod is connect with the sliding support block, the guiding
The upper end of bar passes through the sliding compact heap and connect with the block that is slidably installed.
It further says, the encoder is fixed on the sliding support block, the input shaft and connecting shaft part of the encoder
Connection, the connecting shaft part are connect with the shaft of the fifth wheel.
It further says, the axial cross section of the connecting shaft part is " H " type.
It further says, further includes connecting plate, the connecting plate is located at the top of the block that is slidably installed, and the connection
Plate is connect with the upper end of the guide rod.
It further says, the encoder is photoelectric encoder.
It further says, further includes controller, the encoder and lower air cylinder are electrically connected with the controller respectively.
The beneficial effects of the utility model at least have the following:
The sliding compact heap of the utility model is located at the top of sliding support block, and sliding compact heap is equipped with driving sliding and compresses
The pushing driving mechanism that block pushes, fifth wheel and contact roller pass through shaft respectively and are installed on sliding support block and sliding compact heap,
The shaft of encoder and fifth wheel connection, by adjusting the distance between fifth wheel and contact roller, thus to various sizes of pipe
Material tests the speed, and is driven compared to traditional belt, encoder the operation is stable, and maintenance of equipment is at low cost；
The sliding support block of the utility model is equipped with the lift drive mechanism of driving sliding support block oscilaltion, and lifting is driven
Motivation structure includes adjusting pipe sleeve and spring, and spring, which is located at, to be adjusted between pipe sleeve and sliding support block, thus to the pipe of different height
Material tests the speed, and spring plays the role of buffering, keeps detection more stable, it is worth mentioning at this point that, the lower end of guide rod and sliding
Supporting block connection, the upper end of guide rod pass through sliding compact heap and connect with the block that is slidably installed, and make to slidably support block drive sliding peace
Dress seat moves up and down.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Each section label is as follows in attached drawing:
Mounting plate 1, sliding support block 2, lift drive mechanism 21, adjust pipe sleeve 211, spring 212, sliding compact heap 3, under
Air cylinder 31, the block 4 that is slidably installed, guide rod 5, fifth wheel 6, contact roller 7, encoder 8, connecting shaft part 81, shaft 9,10 and of guide rod
Connecting plate 100.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment: a kind of roller-type speed measurement device, as Figure 1-Figure 2, the utility model include mounting plate 1, sliding branch
Bracer 2, sliding compact heap 3, be slidably installed block 4 and guide rod 5, and the mounting plate 1 is installed on workbench, the sliding support block 2
Positioned at the top of the mounting plate 1, the sliding support block 2 is equipped with the elevator drive machine of driving sliding support 2 oscilaltion of block
Structure 21, the sliding compact heap 3 are located at the top of the sliding support block 2, and the sliding compact heap 3 is equipped with driving sliding and compresses
The pushing driving mechanism that block 3 pushes, the block 4 that is slidably installed is under the top of the sliding compact heap 3, the guide rod 5
The mounting plate 1 is fixed at end, and the upper end of the guide rod 5 sequentially passes through the sliding support block 2,3 and of sliding compact heap
The block 4 that is slidably installed；
It further include fifth wheel 6, contact roller 7 and encoder 8, the fifth wheel 6 and the contact roller 7 pass through shaft 9 respectively
It is installed on the sliding support block 2 and the sliding compact heap 3, and the fifth wheel 6 and the contact roller 7 are located at described test the speed
The same side of device, the encoder 8 are connect with the shaft 9 of the fifth wheel 6.
The lift drive mechanism 21 includes adjusting pipe sleeve 211 and spring 212, the spring 212 and the adjusting pipe sleeve
211 are placed on the guide rod 5, and the adjusting pipe sleeve 211 is between the mounting plate 1 and the sliding support block 2, and the tune
The inner surface of pipe sleeve 211 is equipped with the internal screw thread to match with the external screw thread of the guide rod 5, and the spring 212 is located at the tune
Between pipe sleeve 211 and the sliding support block 2.
The driving mechanism that pushes includes the lower air cylinder 31 for driving the contact roller 7 to push, and the lower air cylinder 31 is solid
Due to the block 4 that is slidably installed, the push rod of the lower air cylinder 31 is connect with the sliding compact heap 3.
It further include guide rod 10, the lower end of the guide rod 10 is connect with the sliding support block 2, the guide rod 10
Upper end passes through the sliding compact heap 3 and connect with the block 4 that is slidably installed.
The encoder 8 is fixed on the sliding support block 2, and the input shaft of the encoder 8 is connect with connecting shaft part 81, institute
Connecting shaft part 81 is stated to connect with the shaft 9 of the fifth wheel 6.
The axial cross section of the connecting shaft part 81 is " H " type.
It further include connecting plate 100, the connecting plate 100 is located at the top of the block 4 that is slidably installed, and the connecting plate
100 connect with the upper end of the guide rod 5.
The encoder 8 is photoelectric encoder.
It further include controller, the encoder 8 and lower air cylinder 31 are electrically connected with the controller respectively.
The working principle of the utility model is as follows, adjusts pipe sleeve by rotation, moves up and down fifth wheel and contact roller, will
Tubing passes through between fifth wheel and contact roller, and lower air cylinder pushes contact roller to push, to adapt to various sizes of tubing, compiles
Code device goes out the speed of tubing according to the rotation and diameter calculation of fifth wheel, and during testing the speed, spring can play the role of buffering,
Keep detection more stable.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of roller-type speed measurement device, it is characterised in that: including mounting plate (1), sliding support block (2), sliding compact heap
(3), be slidably installed block (4) and guide rod (5), and the mounting plate is installed on workbench, and the sliding support block is located at the installation
The top of plate, the sliding support block are equipped with the lift drive mechanism (21) of driving sliding support block oscilaltion, the sliding
Compact heap is located at the top of the sliding support block, and the sliding compact heap is equipped with the pushing driving that driving sliding compact heap pushes
Mechanism, the block that is slidably installed are located at the top of the sliding compact heap, and the mounting plate, institute are fixed in the lower end of the guide rod
The upper end for stating guide rod sequentially passes through the sliding support block, the sliding compact heap and the block that is slidably installed；
It further include fifth wheel (6), contact roller (7) and encoder (8), the fifth wheel and the contact roller pass through shaft respectively
(9) it is installed on the sliding support block and the sliding compact heap, and the fifth wheel and the contact roller are located at described test the speed
The same side of device, the encoder are connect with the shaft of the fifth wheel.
2. roller-type speed measurement device according to claim 1, it is characterised in that: the lift drive mechanism includes regulation pipe
Set (211) and spring (212), the spring and the adjusting pipe sleeve are placed on the guide rod, and the adjusting pipe sleeve is located at the peace
Between loading board and the sliding support block, and the inner surface for adjusting pipe sleeve is equipped with and matches with the external screw thread of the guide rod
Internal screw thread, the spring is between the adjusting pipe sleeve and the sliding support block.
3. roller-type speed measurement device according to claim 1, it is characterised in that: the pushing driving mechanism includes driving institute
The lower air cylinder (31) of contact roller pushing is stated, the lower air cylinder is fixed on the block that is slidably installed, and the lower air cylinder pushes away
Bar is connect with the sliding compact heap.
4. roller-type speed measurement device according to claim 1, it is characterised in that: further include guide rod (10), the guiding
The lower end of bar is connect with the sliding support block, and the upper end of the guide rod passes through the sliding compact heap and is slidably installed with described
Block connection.
5. roller-type speed measurement device according to claim 1, it is characterised in that: the encoder is fixed on the sliding branch
The input shaft of bracer, the encoder is connect with connecting shaft part (81), and the connecting shaft part is connect with the shaft of the fifth wheel.
6. roller-type speed measurement device according to claim 5, it is characterised in that: the axial cross section of the connecting shaft part is " H "
Type.
7. roller-type speed measurement device according to claim 1, it is characterised in that: further include connecting plate (100), the connection
Plate is located at the top of the block that is slidably installed, and the connecting plate is connect with the upper end of the guide rod.
8. roller-type speed measurement device according to claim 1, it is characterised in that: the encoder is photoelectric encoder.
9. roller-type speed measurement device according to claim 3, it is characterised in that: further include controller, the encoder and
Lower air cylinder is electrically connected with the controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020505.4U CN208297548U (en) | 2018-06-29 | 2018-06-29 | Roller-type speed measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020505.4U CN208297548U (en) | 2018-06-29 | 2018-06-29 | Roller-type speed measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297548U true CN208297548U (en) | 2018-12-28 |
Family
ID=64700433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821020505.4U Active CN208297548U (en) | 2018-06-29 | 2018-06-29 | Roller-type speed measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108896A (en) * | 2019-06-27 | 2019-08-09 | 成都理工大学 | One kind being suitable for high speed rotation magnetic-suspension main-shaft speed measuring device |
-
2018
- 2018-06-29 CN CN201821020505.4U patent/CN208297548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108896A (en) * | 2019-06-27 | 2019-08-09 | 成都理工大学 | One kind being suitable for high speed rotation magnetic-suspension main-shaft speed measuring device |
| CN110108896B (en) * | 2019-06-27 | 2023-11-24 | 成都理工大学 | Speed measuring device suitable for high-speed rotating magnetic suspension main shaft |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 215400 No. 3-1 Shuanghu Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Ruizhaofeng Automation Control Co., Ltd. Address before: 215400 No. 3-1 Shuanghu Road, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou Ruizhaofeng Electronic Technology Co., Ltd. |