CN209279946U - A kind of strip flatness measurement roller - Google Patents
A kind of strip flatness measurement roller Download PDFInfo
- Publication number
- CN209279946U CN209279946U CN201822072522.9U CN201822072522U CN209279946U CN 209279946 U CN209279946 U CN 209279946U CN 201822072522 U CN201822072522 U CN 201822072522U CN 209279946 U CN209279946 U CN 209279946U
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- strip
- lateral wall
- clamping ring
- bearing
- mandrel
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Abstract
The utility model discloses a kind of strip flatnesses to measure roller, including hydraulic cylinder and bottom plate, the hydraulic cylinder is placed on, the hydraulic cylinder upper end is fixedly connected with hydraulic cylinder piston rod, the hydraulic cylinder piston rod upper end and locating rod screwed connection, the locating rod upper end is fixedly connected with piston rod connector, the locating rod lateral wall is socketed with mandrel by fixing sleeve, the lateral wall of the mandrel is socketed the first clamping ring and the second clamping ring, the mandrel is equipped with high-precision pressure sensor, first clamping ring and the second clamping ring include bearing inner sleeve and bearing outside, the lateral wall of the bearing inner sleeve is fixedly connected by bearing with bearing outside, this kind of strip flatness measures roller, the straightness situation of strip can by power by way of measurement roller on reflect, utilize segmental structure, band can effectively be measured True straightness.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of strip flatness measures roller.
Background technique
The sheet metal strip manufacturing enterprise in China is used to adjust, the stretching that improves sheet metal strip template, align in unit at present
There are the flatness measurement roll of configuration foreign country in most of flatness measurement roll without configuring sheet metal strip, a few high-end enterprise, but
Price, maintenance difficult.The enterprise not configured can only lean on visual observation to the straightness of the sheet metal strip of online production,
In the case that band is tensioned, true strip flatness can not be visually observed, enterprise is seriously affected and improves sheet metal strip life
The product quality and the market competitiveness of enterprise are produced, for this purpose, it is proposed that a kind of strip flatness measures roller.
Utility model content
The purpose of this utility model is to provide a kind of strip flatnesses to measure roller, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of strip flatness measurement roller, including liquid
Cylinder pressure and bottom plate, the hydraulic cylinder are placed on, and the hydraulic cylinder upper end is fixedly connected with hydraulic cylinder piston rod, the liquid
Pressure cylinder piston bar upper end and locating rod screwed connection, the locating rod upper end is fixedly connected with piston rod connector, the positioning
Bar lateral wall is socketed with mandrel by fixing sleeve, and the lateral wall of the mandrel is socketed the first clamping ring and the second clamping ring, described
Mandrel is equipped with high-precision pressure sensor, and first clamping ring and the second clamping ring include bearing inner sleeve and bearing outside,
Fixed screw is installed, the lateral wall of the bearing inner sleeve passes through bearing between the lateral wall lower end of the mandrel and bearing inner sleeve
It is fixedly connected with bearing outside, the lateral wall fixing sleeve of the bearing outside is connected to encapsulated layer, on the lateral wall of the encapsulated layer
End middle part fixed placement has strip, and the left and right ends of the strip are plugged on fixed frame respectively, and the upper end of the fixed frame is solid
Dingan County fills left and right transverse slat, and the lower end of the transverse slat is fixedly installed with electric telescopic rod, and the lower end of the electric telescopic rod is fixed to be connected
Connect pressing plate.
Preferably, first clamping ring is mounted on the middle part of mandrel lateral wall.
Preferably, second clamping ring is equipped with 12, and second clamping ring is evenly distributed on mandrel lateral wall.
Preferably, the bearing is equipped with several, and the bearing is uniformly mounted between bearing inner sleeve and bearing outside.
Preferably, the lower end of the pressing plate presses at the middle part of strip.
Compared with prior art, the utility model has the beneficial effects that this kind of strip flatness measures roller, by the way that liquid is arranged
Pressure cylinder piston bar, locating rod and piston rod connector, are capable of fixing mandrel, play stable effect, while adjustable mandrel
Lifting；It, can by setting high-precision pressure sensor, fixed screw, bearing inner sleeve, bearing outside, bearing and encapsulated layer
Segmentation measures the upper pressure value of strip, and then can effectively measure the true straightness of band；Pass through setting transverse slat, electronic
Telescopic rod and pressing plate have been capable of fixing the position of strip, provide the effect of support.
Detailed description of the invention
Fig. 1 is the utility model structure of the main view；
Fig. 2 is the utility model structure left view schematic cross-sectional view.
In figure: 1 hydraulic cylinder, 2 hydraulic cylinder piston rods, 3 locating rods, 4 piston rod connectors, 5 fixing sleeves, 6 mandrels, 7 first
Clamping ring, 8 second clamping rings, 9 fixed frames, 10 strips, 11 high-precision pressure sensors, 12 fixed screws, 13 bearing inner sleeves, 14
Bearing outside, 15 bearings, 16 encapsulated layers, 17 transverse slats, 18 electric telescopic rods, 19 bottom plates, 20 pressing plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of strip flatness measurement roller, including hydraulic
Cylinder 1 and bottom plate 19, the hydraulic cylinder 1 are placed on bottom plate 19, and 1 upper end of hydraulic cylinder is fixedly connected with hydraulic cylinder piston rod 2,
2 upper end of hydraulic cylinder piston rod and 3 screwed connection of locating rod by the way that the lifting of hydraulic cylinder 1 is arranged, and then controls mandrel 6 and touch
Strip 10 is touched, 3 upper end of locating rod is fixedly connected with piston rod connector 4, and 3 lateral wall of locating rod passes through fixing sleeve 5
It is socketed with mandrel 6, the lateral wall of the mandrel 6 is socketed the first clamping ring 7 and the second clamping ring 8, and first clamping ring 7 is installed
At the middle part of 6 lateral wall of mandrel, second clamping ring 8 is equipped with 12, and second clamping ring 8 is evenly distributed on outside mandrel 6
On side wall, intermediate first clamping ring 7 measurement width is 100mm, and it is 50mm that remaining second clamping ring 8, which measures width, and measurement roller is complete
Long 700mm, and then the straightness of 700mm width strip below can be effectively measured, since strip carries a certain number of
Power, strip can generate certain pressure in measurement roller, and the straightness situation of strip can be reflected on measurement roller by the form of power
Come, the method is segmental structure, can effectively measure the true straightness of band, be set between every section of measurement sensor
The gap of 0.4mm width has this gap that the straightness of band can be made to be transmitted on the pressure sensor of measurement roller by pressure, makes
Obtain the straightness that can accurately and efficiently measure band.And interference and influence will not be generated between every section of sensor, due to even
Portion arranges the sensor surveying unit of narrower width, and the precision of measurement strip side portion straightness can be improved, and the mandrel 6 is equipped with
High-precision pressure sensor 11, the high-precision pressure sensor 11 realize it is continuous, directly measure strip flatness, have signal
Continuously, stable, glitch-free advantage.Point-to-point transmission is used between sensor and signal transmitting amplifier, signal is undamped, resists
Interference performance is strong.Stable, reliable, the good straightness degree of strip, the pressure consistency on each section of sensor is good.If strip
Straightness it is poor, the pressure difference on each section of sensor is larger.Thus directly measure the straightness of strip, described
One clamping ring 7 and the second clamping ring 8 include bearing inner sleeve 13 and bearing outside 14, the lateral wall lower end of the mandrel 6 and axis
It holds and fixed screw 12 is installed between inner sleeve 13, the lateral wall of the bearing inner sleeve 13 is fixed by bearing 15 and bearing outside 14
Connection, the bearing 15 be equipped with it is several, the bearing 15 is uniformly mounted between bearing inner sleeve 13 and bearing outside 14, the axis
The lateral wall fixing sleeve for holding housing 14 is connected to encapsulated layer 16, and the lateral wall upper center fixed placement of the encapsulated layer 16 has strip
10, the left and right ends of the strip 10 are plugged on respectively on fixed frame 9, and the position of strip 10 is controlled by fixed frame 9, described
Left and right transverse slat 17 is fixedly mounted in the upper end of fixed frame 9, and the lower end of the transverse slat 17 is fixedly installed with electric telescopic rod 18, the electricity
The lower end of dynamic telescopic rod 18 is fixedly connected with pressing plate 20, and the lower end pressing of the pressing plate 20 is at the middle part of strip 10, and be powered starting electricity
Telescopic rod 18 is moved, is mentioned when the lifting of pressing plate 20 is controlled by electric telescopic rod 18, and then pressure can be tested with strip 10
For pressure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of strip flatness measures roller, including hydraulic cylinder (1) and bottom plate (19), it is characterised in that: the hydraulic cylinder (1) is put
It sets on bottom plate (19), hydraulic cylinder (1) upper end is fixedly connected with hydraulic cylinder piston rod (2), the hydraulic cylinder piston rod (2)
Upper end and locating rod (3) screwed connection, locating rod (3) upper end is fixedly connected with piston rod connector (4), the locating rod
(3) lateral wall is socketed with mandrel (6) by fixing sleeve (5), the lateral wall socket the first clamping ring (7) of the mandrel (6) and the
Two clamping rings (8), the mandrel (6) are equipped with high-precision pressure sensor (11), first clamping ring (7) and the second clamping ring
It (8) include bearing inner sleeve (13) and bearing outside (14), between the lateral wall lower end and bearing inner sleeve (13) of the mandrel (6)
It is equipped with fixed screw (12), the lateral wall of the bearing inner sleeve (13) connects by the way that bearing (15) and bearing outside (14) are fixed
It connects, the lateral wall fixing sleeve of the bearing outside (14) is connected to encapsulated layer (16), in the lateral wall upper end of the encapsulated layer (16)
Portion's fixed placement has strip (10), and the left and right ends of the strip (10) are plugged on respectively on fixed frame (9), the fixed frame
(9) left and right transverse slat (17) are fixedly mounted in upper end, and the lower end of the transverse slat (17) is fixedly installed with electric telescopic rod (18), described
The lower end of electric telescopic rod (18) is fixedly connected with pressing plate (20).
2. a kind of strip flatness according to claim 1 measures roller, it is characterised in that: the first clamping ring (7) peace
Mounted in the middle part of mandrel (6) lateral wall.
3. a kind of strip flatness according to claim 1 measures roller, it is characterised in that: second clamping ring (8) sets
There are 12, second clamping ring (8) is evenly distributed on mandrel (6) lateral wall.
4. a kind of strip flatness according to claim 1 measures roller, it is characterised in that: the bearing (15) is if be equipped with
Dry, the bearing (15) is uniformly mounted between bearing inner sleeve (13) and bearing outside (14).
5. a kind of strip flatness according to claim 1 measures roller, it is characterised in that: press the lower end of the pressing plate (20)
It is pressed in the middle part of strip (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822072522.9U CN209279946U (en) | 2018-12-11 | 2018-12-11 | A kind of strip flatness measurement roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822072522.9U CN209279946U (en) | 2018-12-11 | 2018-12-11 | A kind of strip flatness measurement roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279946U true CN209279946U (en) | 2019-08-20 |
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ID=67610551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822072522.9U Active CN209279946U (en) | 2018-12-11 | 2018-12-11 | A kind of strip flatness measurement roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304259A (en) * | 2020-11-25 | 2021-02-02 | 泰州市华发新型建材厂 | Aluminum profile flatness detection equipment |
-
2018
- 2018-12-11 CN CN201822072522.9U patent/CN209279946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304259A (en) * | 2020-11-25 | 2021-02-02 | 泰州市华发新型建材厂 | Aluminum profile flatness detection equipment |
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