CN218283200U - Roller straightness measuring instrument - Google Patents
Roller straightness measuring instrument Download PDFInfo
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- CN218283200U CN218283200U CN202222844090.5U CN202222844090U CN218283200U CN 218283200 U CN218283200 U CN 218283200U CN 202222844090 U CN202222844090 U CN 202222844090U CN 218283200 U CN218283200 U CN 218283200U
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Abstract
The utility model relates to a roll measuring equipment technical field, the utility model provides a roll straightness accuracy measuring apparatu, including the adjusting part who is used for measuring the roll shape measuring apparatu of roll parameter and is used for installing the roll shape measuring apparatu, the adjusting part is by the mountable in the supporting mechanism on roll surface and can drive the movable mechanism of roll shape measuring apparatu motion, the movable mechanism cover is located on the supporting mechanism, place the both ends at the roll respectively with two support bases, and be connected two support bases through the connecting plate, adjust support base position through observing the spirit level, rethread sucking disc will support the base and adsorb on the roll and be used for fixing, drive movable bottom plate through rotating the linear bearing pole and carry out slow movement in the spout of connecting plate, the probe that drives the roll shape measuring apparatu simultaneously moves the measurement on the axis of roll, improve the measuring precision to a certain extent, the straightness accuracy of roll is conveniently measured, this simple structure is easy to assemble and later maintenance.
Description
Technical Field
The utility model relates to a roll measuring equipment technical field especially relates to roll straightness accuracy measuring apparatu.
Background
Rolling mills are the primary working components and tools for producing continuous plastic deformation of metals. The roller mainly comprises a roller body, a roller neck and a shaft head. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. The roll neck is mounted in bearings and transmits the rolling force to the stand through a bearing block and a screw down device. The driving end shaft head is connected with the gear seat through a connecting shaft, and the rotating torque of the motor is transmitted to the roller. The rollers can be arranged in the rolling mill frame in a two-roller, three-roller, four-roller or multi-roller mode, and the straightness of the axial working face of the roller is an important parameter for ensuring the working quality of a rolled blank. In practice, the working surface of the roll may be uneven at different points along the circumference of the roll due to wear, thus requiring the use of measuring tools to measure the straightness of the roll.
In recent years, some domestic enterprises jointly research and develop GX portable high-precision intelligent roll shape measuring instruments which have multiple functions and can acquire, process, store, display and print roll shape curves and the like. However, the roll shape measuring instrument is provided with four electric measuring sensors, and the plurality of sensors not only increase the equipment cost, but also cause accumulated errors among the plurality of sensors, influence the measuring precision and complicate the operation. Thereafter, a DGX curve value display type high-precision intelligent roller former appears, and the roller former uses a single sensor, but has large mass and volume and is not easy to carry.
SUMMERY OF THE UTILITY MODEL
The utility model provides a roll straightness accuracy measuring apparatu has solved the problem among the correlation technique.
The technical scheme of the utility model as follows:
the utility model provides a roller straightness measuring instrument, which comprises a roller shape measuring instrument for measuring roller parameters and an adjusting component for installing the roller shape measuring instrument, wherein the adjusting component comprises a supporting mechanism which can be installed on the surface of a roller and a movable mechanism which can drive the roller shape measuring instrument to move, the movable mechanism is sleeved on the supporting mechanism, and the number of the supporting mechanisms is two, and the two supporting mechanisms are arranged oppositely;
the supporting mechanism comprises a supporting base and two sets of oppositely arranged mounting seats, the supporting base can be adjusted according to the width of the roller surface of the roller, the mounting seats are fixedly connected to one side of the supporting base respectively, the top of each mounting seat is hinged to a connecting rod, the connecting rod is far away from one end of each mounting seat is hinged to a movable plate, and the movable plate is far away from the bottom of one end of the connecting rod and is provided with a sucker capable of being adsorbed on the surface of the roller.
Further, two one side that the support base is relative is equipped with the connecting plate, the both ends of connecting plate respectively with two support base can dismantle the connection, set up the spout that is used for installing the moving mechanism on the connecting plate, two the equal fixedly connected with fixed plate in top of supporting the base, two insert between the fixed plate and be equipped with the linear bearing pole, just the linear bearing pole with moving mechanism swing joint.
Furthermore, the movable mechanism comprises a movable bottom plate, two oppositely arranged positioning seats, two oppositely arranged scale rods and an adjusting part for adjusting the roller shape measuring instrument, the bottom of the movable bottom plate is slidably arranged in a chute on the connecting plate, a thread groove corresponding to the size of the linear bearing rod is formed in one side of the movable bottom plate, the movable bottom plate is sleeved on the linear bearing rod through the thread groove, the two scale rods are respectively hinged with the top of the movable bottom plate, the two positioning seats are respectively sleeved on the surfaces of the two scale rods, and the roller shape measuring instrument is fixedly arranged at the bottom of the positioning seats.
Further, the probe of the roller shape measuring instrument is opposite to the outer surface of the roller.
Further, the linear bearing rod is a threaded shaft rod, the linear bearing rod is in threaded connection with a threaded groove formed in the movable bottom plate, and the linear bearing rod is movably connected with the fixed plate through a bearing.
Furthermore, one end of the supporting base, which is far away from the fixing plate, is fixedly connected with a level gauge.
Furthermore, the adjusting part comprises a screw rod, an adjusting plate and a support plate, the support plate is fixedly connected to one side of the scale rod, the adjusting plate is fixedly connected to one side of the positioning seat, and one end of the screw rod penetrates through the support plate and the adjusting plate respectively.
Furthermore, the screw rod is movably connected with the support plate through a bearing, and the screw rod is in threaded connection with the adjusting plate.
The utility model discloses a theory of operation and beneficial effect do:
1. the roller support device comprises two support bases, a connecting plate, a leveling instrument, a movable bottom plate, a scale rod, a positioning seat, a roller shape measuring instrument and a measuring instrument, wherein the two support bases are respectively placed at two ends of a roller, the two support bases are connected through the connecting plate, the position of each support base is adjusted through the observation of the leveling instrument, the support bases are adsorbed on the roller through suckers and used for fixing, the movable bottom plate is sleeved on the surface of the linear bearing rod, the positioning seat on one side of the adjusting plate is driven to slide on the scale rod through rotating the spiral rod, the roller shape measuring instrument on the positioning seat can be driven to move, a probe of the roller shape measuring instrument is attached to the surface of the roller, the movable bottom plate is driven to slowly move in a sliding groove of the connecting plate through rotating the linear bearing rod, the probe of the roller shape measuring instrument is driven to move on the axis of the roller simultaneously to measure, the measuring accuracy is improved to a certain degree, the straightness of the roller is conveniently measured, and the roller is simple in structure and convenient to install and maintain at a later period.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of the roller straightness measuring instrument provided by the present invention;
fig. 2 is a schematic structural diagram of an adjusting assembly provided by the present invention;
fig. 3 is a schematic structural view of a movable mechanism provided by the present invention;
fig. 4 is a schematic structural diagram of the supporting mechanism provided by the present invention.
In the figure: 1. a roll shape measuring instrument; 2. a support base; 3. a mounting seat; 4. a connecting rod; 5. a movable plate; 6. a suction cup; 7. a connecting plate; 8. a fixing plate; 9. a linear bearing rod; 10. a movable base plate; 11. positioning seats; 12. a scale bar; 13. a thread groove; 14. a level gauge; 15. a screw rod; 16. an adjusting plate; 17. and (4) a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Example 1
As shown in fig. 1 to 4, the roll straightness measuring instrument includes a roll straightness measuring instrument 1 for measuring roll parameters and an adjusting assembly for installing the roll straightness measuring instrument 1, the adjusting assembly includes a supporting mechanism capable of being installed on the surface of a roll and a movable mechanism capable of driving the roll straightness measuring instrument 1 to move, the movable mechanism is sleeved on the supporting mechanism, the supporting mechanism is provided with two supporting mechanisms, the two supporting mechanisms are arranged oppositely, the supporting mechanism includes a supporting base 2 capable of being adjusted according to the width of the roll surface and two sets of oppositely arranged mounting bases 3, the two sets of mounting bases 3 are respectively and fixedly connected to one side of the supporting base 2, the top of the mounting base 3 is hinged with a connecting rod 4, one end of the connecting rod 4, far away from the mounting base 3, is hinged with a movable plate 5, the bottom of the movable plate 5, far away from one end of the connecting rod 4, is provided with a suction cup 6 capable of being adsorbed on the surface of the roll, one side, opposite to the two supporting bases 2, two ends of the connecting plate 7 are respectively detachably connected with the two supporting bases 2, a chute for installing the movable mechanism is provided on the connecting plate 7, the top of the two supporting bases 2 is fixedly connected with a fixing plate 8, a linear bearing rod 9 is inserted between the two fixing plates 8, and one end of the fixing plate 2, and a horizontal fixing plate 14 is connected with the fixing plate 14;
the movable mechanism comprises a movable bottom plate 10, two oppositely arranged positioning seats 11, two oppositely arranged scale rods 12 and an adjusting part for adjusting the roller shape measuring instrument 1, the bottom of the movable bottom plate 10 is slidably arranged in a chute on the connecting plate 7, one side of the movable bottom plate 10 is provided with a thread groove 13 corresponding to the size of the linear bearing rod 9, the movable bottom plate 10 is sleeved on the linear bearing rod 9 through the thread groove 13, the two scale rods 12 are respectively hinged with the top of the movable bottom plate 10, the two positioning seats 11 are respectively sleeved on the surfaces of the two scale rods 12, the bottom of each positioning seat 11 is fixedly provided with the roller shape measuring instrument 1, a probe of the roller shape measuring instrument 1 is right opposite to the outer surface of a roller, the linear bearing rod 9 is a threaded shaft rod, the linear bearing rod 9 is in threaded connection with the thread groove 13 formed in the movable bottom plate 10, the linear bearing rod 9 is movably connected with the fixing plate 8, the movable bottom plate 10 is driven to move in the chute of the connecting plate 7 by rotating the linear bearing rod 9, and the movement in the measuring process is more stable to a certain degree;
the adjusting part comprises a screw rod 15, an adjusting plate 16 and a support plate 17, the support plate 17 is fixedly connected to one side of the scale rod 12, the adjusting plate 16 is fixedly connected to one side of the positioning seat 11, one end of the screw rod 15 penetrates through the support plate 17 and the adjusting plate 16 respectively, the screw rod 15 and the support plate 17 are movably connected through a bearing, the screw rod 15 is in threaded connection with the adjusting plate 16, and the screw rod 15 is rotated to drive the adjusting plate 16 and the positioning seat 11 to move.
The utility model provides a theory of operation as follows: when the device is used, the two supporting bases 2 are respectively placed at two ends of a roller, the two supporting bases 2 are connected through a connecting plate 7, the positions of the supporting bases 2 are adjusted through an observation level meter 14, the supporting bases 2 are adsorbed on the roller through suckers 6 for fixing, a movable bottom plate 10 is sleeved on the surface of a linear bearing rod 9, a positioning seat 11 on one side of an adjusting plate 16 is driven to slide on a scale rod 12 through rotating a spiral rod 15, a roller shape measuring instrument 1 on the positioning seat 11 can be driven to move, a probe of the roller shape measuring instrument 1 is attached to the surface of the roller, the movable bottom plate 10 is driven to slowly move in a sliding groove of the connecting plate 7 through rotating the linear bearing rod 9, the probe of the roller shape measuring instrument 1 is driven to move on the axis of the roller for measuring the linearity of the roller to a certain degree, and the device is simple in structure and convenient to install and disassemble.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The roller straightness measuring instrument is characterized by comprising a roller shape measuring instrument (1) for measuring roller parameters and an adjusting assembly for mounting the roller shape measuring instrument (1), wherein the adjusting assembly comprises a supporting mechanism which can be mounted on the surface of a roller and a movable mechanism which can drive the roller shape measuring instrument (1) to move, the movable mechanism is sleeved on the supporting mechanism, and the two supporting mechanisms are arranged oppositely;
the supporting mechanism comprises a supporting base (2) and two sets of oppositely arranged mounting seats (3) which can be adjusted according to the width of the roller surface, the mounting seats (3) are fixedly connected to one side of the supporting base (2) respectively, the top of each mounting seat (3) is hinged to a connecting rod (4), each connecting rod (4) is far away from a movable plate (5) hinged to one end of each mounting seat (3), each movable plate (5) is far away from the bottom of one end of each connecting rod (4) is provided with a sucker (6) capable of being adsorbed on the surface of a roller.
2. The roller straightness measuring instrument according to claim 1, wherein a connecting plate (7) is arranged on one side of the two support bases (2) opposite to each other, two ends of the connecting plate (7) are detachably connected with the two support bases (2) respectively, a sliding groove for mounting a movable mechanism is formed in the connecting plate (7), fixed plates (8) are fixedly connected to the tops of the two support bases (2), a linear bearing rod (9) is inserted between the two fixed plates (8), and the linear bearing rod (9) is movably connected with the movable mechanism.
3. The roller straightness measuring instrument according to claim 2, wherein the movable mechanism comprises a movable bottom plate (10), two oppositely arranged positioning seats (11), two oppositely arranged scale rods (12) and an adjusting part for adjusting the roller shape measuring instrument (1), the bottom of the movable bottom plate (10) is slidably arranged in a sliding groove in the connecting plate (7), a threaded groove (13) corresponding to the size of the linear bearing rod (9) is formed in one side of the movable bottom plate (10), the movable bottom plate (10) is sleeved on the linear bearing rod (9) through the threaded groove (13), the two scale rods (12) are respectively hinged to the top of the movable bottom plate (10), the two positioning seats (11) are respectively sleeved on the surfaces of the two scale rods (12), and the bottom of each positioning seat (11) is fixedly provided with the roller shape measuring instrument (1).
4. A roll straightness measuring instrument according to claim 3, wherein the probe of the roll shape measuring instrument (1) is directed towards the outer surface of the roll.
5. The roller straightness measuring instrument according to claim 4, wherein the linear bearing rod (9) is a threaded shaft rod, the linear bearing rod (9) is in threaded connection with a threaded groove (13) formed in the movable base plate (10), and the linear bearing rod (9) is movably connected with the fixed plate (8) through a bearing.
6. The roll straightness measuring instrument according to claim 5, wherein a level gauge (14) is fixedly connected to an end of the support base (2) away from the fixed plate (8).
7. The roll straightness measuring instrument according to claim 6, wherein the adjusting member comprises a screw rod (15), an adjusting plate (16) and a support plate (17), the support plate (17) is fixedly connected to one side of the scale rod (12), the adjusting plate (16) is fixedly connected to one side of the positioning seat (11), and one end of the screw rod (15) penetrates through the support plate (17) and the adjusting plate (16), respectively.
8. The roll straightness measuring instrument according to claim 7, wherein the screw rod (15) is movably connected with the support plate (17) through a bearing, and the screw rod (15) is in threaded connection with the adjusting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222844090.5U CN218283200U (en) | 2022-10-26 | 2022-10-26 | Roller straightness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222844090.5U CN218283200U (en) | 2022-10-26 | 2022-10-26 | Roller straightness measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218283200U true CN218283200U (en) | 2023-01-13 |
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ID=84809825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222844090.5U Active CN218283200U (en) | 2022-10-26 | 2022-10-26 | Roller straightness measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218283200U (en) |
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2022
- 2022-10-26 CN CN202222844090.5U patent/CN218283200U/en active Active
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