CN223449143U - Surface taper measuring device for cylindrical roller - Google Patents
Surface taper measuring device for cylindrical rollerInfo
- Publication number
- CN223449143U CN223449143U CN202422647548.7U CN202422647548U CN223449143U CN 223449143 U CN223449143 U CN 223449143U CN 202422647548 U CN202422647548 U CN 202422647548U CN 223449143 U CN223449143 U CN 223449143U
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- China
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- cylindrical roller
- roller body
- supporting plate
- measuring device
- top surface
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a surface taper measuring device of a cylindrical roller, which particularly relates to the field of bearing manufacturing, and comprises a base, wherein a supporting plate is arranged on the top surface of the base, a turntable is rotatably arranged in the supporting plate, a motor is arranged on the bottom surface of the turntable, a cylindrical roller body is clamped in the turntable, a limiting plate is arranged on the top surface of the supporting plate, a first screw rod is connected onto the limiting plate in a threaded manner, a clamping plate is arranged at one end of the first screw rod, a mounting plate is arranged on the top surface of the supporting plate, two dial gauges are arranged on the mounting plate, measuring rods are arranged at the end parts of the dial gauges, and the measuring rods and the clamping plate are attached to the surface of the cylindrical roller body. According to the utility model, the position of the connecting block can be adjusted by rotating the first screw rod, and then the position of the clamping plate is adjusted at the same time, so that the clamping plate is attached to the surface of the cylindrical roller body, and when the cylindrical roller body is required to rotate, the turntable can be driven by the motor to rotate, so that the rotation of the cylindrical roller body is realized, and the surface taper measurement of the cylindrical roller body is more convenient.
Description
Technical Field
The utility model relates to the technical field of bearing manufacturing, in particular to a surface taper measuring device of a cylindrical roller.
Background
The cylindrical rollers are cylindrical, and the tangent points between each roller and other rollers are on the same straight line, so that the cylindrical rollers can bear larger radial load and axial load, and are widely applied to large-scale mechanical equipment.
The taper of the cylindrical roller and the taper of the tapered roller are measured by a commonly used sine gauge and a D744 measuring instrument, and the two measuring methods can only measure the taper of the tapered roller or the cylindrical roller without convexity, the prior patent is a vertical tapered roller taper measuring device, the patent number is CN202022914977.8, the measurement of the tapered roller with a convex surface is realized, the taper of the tapered roller taper at different positions can be measured, the taper of the cylindrical surface can be measured as shown in the specification and the drawing of the utility model, but during the measurement, the tapered roller rotation needs to be driven by external force applied by a measurer, and the positioning column needs to be independently adjusted, so that inconvenience is brought to the measurement.
Therefore, the surface taper measuring device of the cylindrical roller is improved.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model discloses a surface taper measuring device for a cylindrical roller, which comprises a base, wherein a supporting plate is fixedly arranged on the top surface of the base, a turntable is rotatably arranged in the supporting plate, a motor is arranged on the bottom surface of the turntable, a cylindrical roller body is clamped in the turntable, a limiting plate is fixedly arranged on one side of the top surface of the supporting plate, a first screw is connected to the limiting plate in a threaded manner, one end of the first screw is rotatably connected with a connecting block, two clamping plates are arranged on the connecting block, the clamping plates are attached to the surface of the cylindrical roller body, a mounting plate is slidably arranged on the other side of the top surface of the supporting plate, two dial gauges are arranged on the mounting plate, the end parts of the dial gauges are measuring rods, and the measuring rods are attached to the surface of the cylindrical roller body.
As a preferable technical scheme of the utility model, the middle part of the supporting plate is provided with a round groove in a penetrating way, and the rotary table is rotatably arranged in the round groove.
As a preferable technical scheme of the utility model, the motor is fixedly arranged in the base, and the output end of the motor is fixedly connected with the bottom end of the turntable.
As a preferable technical scheme of the utility model, the top surface of the turntable is provided with the groove, the cylindrical roller body is clamped in the groove, the top surface of the turntable is uniformly and fixedly provided with a plurality of baffles along the circumferential direction, one side of the baffle, which faces the cylindrical roller body, is stuck with the rubber sleeve, and the baffles are stuck to the surface of the cylindrical roller body.
As a preferable technical scheme of the utility model, two sliding grooves are symmetrically formed in one side of the top surface of the supporting plate, sliding blocks are arranged in the sliding grooves in a sliding manner, and the sliding blocks are fixedly connected to the bottom surface of the mounting plate.
As a preferable technical scheme of the utility model, a second screw rod is rotatably arranged in the chute, and one end thread of the second screw rod penetrates through the sliding block and extends to the outside of the supporting plate.
The beneficial effects of the utility model are as follows:
According to the utility model, the position of the connecting block can be adjusted by rotating the first screw rod, and then the position of the clamping plate is adjusted at the same time, so that the clamping plate is attached to the surface of the cylindrical roller body, and when the cylindrical roller body is required to rotate, the turntable can be driven by the motor to rotate, so that the rotation of the cylindrical roller body is realized, and the surface taper measurement of the cylindrical roller body is more convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a surface taper measuring device of a cylindrical roller according to the present utility model;
FIG. 2 is a schematic diagram showing a surface taper measuring device of a cylindrical roller according to the second embodiment of the present utility model;
fig. 3 is a schematic diagram of a surface taper measuring device of a cylindrical roller according to the present utility model.
In the figure, 1, a base, 2, a supporting plate, 3, a limiting plate, 4, a first screw rod, 5, a connecting block, 6, a clamping plate, 7, a turntable, 8, a baffle, 9, a cylindrical roller body, 10, a mounting plate, 11, a dial indicator, 12, a second screw rod, 13, a chute, 14, a sliding block, 15, a motor, 16 and a groove.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The embodiment of the utility model relates to a surface taper measuring device for a cylindrical roller, which is shown in figures 1 to 3, and comprises a base 1, wherein a supporting plate 2 is fixedly arranged on the top surface of the base 1, a rotary table 7 is rotationally arranged on the supporting plate 2, a motor 15 is arranged on the bottom surface of the rotary table 7, a cylindrical roller body 9 is clamped in the rotary table 7, and when the motor 15 works, the rotary table 7 can be driven to rotate, so that the cylindrical roller body 9 in the rotary table 7 is driven to rotate, and the taper of different positions of the surface of the cylindrical roller body is conveniently measured.
The support plate 2 is characterized in that a limiting plate 3 is fixedly arranged on one side of the top surface of the support plate 2, a first screw 4 is connected to the limiting plate 3 in a threaded manner, one end of the first screw 4 is rotationally connected with a connecting block 5, two clamping plates 6 are arranged on the connecting block 5, the clamping plates 6 are attached to the surface of a cylindrical roller body 9, after the cylindrical roller body 9 is clamped on a rotary table 7, the first screw 4 can be rotated, the connecting block 5 is driven to move through the first screw 4, the clamping plates 6 are driven to move towards the cylindrical roller body 9 until the clamping plates are attached to the surface of the cylindrical roller body 9, so that the limiting effect is achieved, the positions of the two clamping plates 6 can be adjusted simultaneously through rotating the first screw 4, and the operation is simple and convenient, and the efficiency is improved.
The opposite side slidable mounting of backup pad 2 top surface has mounting panel 10, installs two amesdial 11 on the mounting panel 10, and the tip of amesdial 11 is the measuring staff, and the measuring staff laminating is at the surface of cylindrical roller body 9.
The middle part of backup pad 2 has link up and has offered the circular slot, and carousel 7 rotation sets up in the circular slot. The motor 15 is fixedly arranged in the base 1, and the output end of the motor 15 is fixedly connected with the bottom end of the turntable 7. The motor 15 is a gear motor, and when the gear motor works, the rotary table 7 can be driven to slowly rotate through the output end, so that the cylindrical roller body 9 in the rotary table 7 is driven to slowly rotate.
The top surface of carousel 7 has seted up recess 16, and cylinder roller body 9 joint is in recess 16, and the even fixed mounting in circumference of the top surface of carousel 7 has a plurality of baffles 8, and the baffle 8 has pasted the rubber sleeve towards one side of cylinder roller body 9, and the laminating of baffle 8 is at the surface of cylinder roller body 9. Can strengthen the stability of cylindrical roller body 9 through a plurality of baffles 8 that set up, and clamping plate 6 and the measuring staff of amesdial 10 all are located the top of baffle 8, and two measuring staff and clamping plate 6 distribute from top to bottom, laminating in the different positions of the surface of cylindrical roller body 9.
Two sliding grooves 13 are symmetrically formed in one side of the top surface of the supporting plate 2, a sliding block 14 is arranged in the sliding groove 13 in a sliding mode, and the sliding block 14 is fixedly connected to the bottom surface of the mounting plate 10. When the mounting plate 10 moves, the sliding block 14 slides in the sliding groove 13, so that the guiding function can be realized.
The sliding groove 13 is rotatably provided with a second screw rod 12, and one end of the second screw rod 12 penetrates through the sliding block 14 in a threaded manner and extends to the outside of the supporting plate 2. When the position of the measuring rod of the dial indicator 11 needs to be adjusted, the screw rod II 12 can be rotated, the sliding block 14 moves along the sliding groove 13 through the rotation of the screw rod II 12, the sliding block 14 drives the mounting plate 10 to move when moving, the structure, the function and the measuring method of the dial indicator 11 are the same as those of the dial indicator 11 in a comparison document recorded in the background art, the detailed description is omitted, and before the measurement, the taper value of the standard cylindrical roller body 9 can be measured as a standard value, then the taper value of the cylindrical roller body 9 needing to be measured is observed and recorded, and whether the taper value is within an allowable tolerance range is observed, so that whether the cylindrical roller body 9 is qualified or not is judged.
During operation, first with cylindrical roller body 9 joint in recess 16, can adjust the position of connecting block 5 through rotating screw rod one 4, and then adjust the position of two grip blocks 6 simultaneously, make its laminating at the surface of cylindrical roller body 9, and when cylindrical roller body 9 rotates is needed, accessible motor 15 drives carousel 7 and rotates, thereby realize cylindrical roller body 9's rotation, when cylindrical roller body 9 slowly rotates, the taper value of cylindrical roller body 9 can be measured to the measuring staff of amesdial 11, and compare with the standard value, this kind of taper measuring device makes cylindrical roller body 9's surface taper measurement more convenient.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The surface taper measuring device for the cylindrical roller comprises a base (1), wherein a supporting plate (2) is fixedly arranged on the top surface of the base (1), the surface taper measuring device is characterized in that a rotary table (7) is rotationally arranged on the supporting plate (2), a motor (15) is arranged on the bottom surface of the rotary table (7), a cylindrical roller body (9) is clamped in the rotary table (7), a limiting plate (3) is fixedly arranged on one side of the top surface of the supporting plate (2), a first screw (4) is connected to the limiting plate (3) in a threaded mode, one end of the first screw (4) is rotationally connected with a connecting block (5), two clamping plates (6) are arranged on the connecting block (5), the clamping plates (6) are attached to the surface of the cylindrical roller body (9), a mounting plate (10) is slidingly arranged on the other side of the top surface of the supporting plate (2), two dial gauges (11) are arranged on the mounting plate, the end portions of the dial gauges (11) are measuring rods, and the measuring rods are attached to the surface of the cylindrical roller body (9).
2. The surface taper measuring device of the cylindrical roller according to claim 1, wherein a circular groove is formed in the middle of the supporting plate (2), and the turntable (7) is rotatably arranged in the circular groove.
3. The surface taper measuring device of the cylindrical roller according to claim 1, wherein the motor (15) is fixedly installed in the base (1), and an output end of the motor (15) is fixedly connected with a bottom end of the turntable (7).
4. The surface taper measuring device of the cylindrical roller according to claim 1, wherein the top surface of the rotary table (7) is provided with a groove (16), the cylindrical roller body (9) is clamped in the groove (16), a plurality of baffles (8) are uniformly and fixedly arranged on the top surface of the rotary table (7) along the circumferential direction, a rubber sleeve is adhered to one side of the baffles (8) facing the cylindrical roller body (9), and the baffles (8) are adhered to the surface of the cylindrical roller body (9).
5. The surface taper measuring device of the cylindrical roller according to claim 1, wherein two sliding grooves (13) are symmetrically formed in one side of the top surface of the supporting plate (2), sliding blocks (14) are slidably arranged in the sliding grooves (13), and the sliding blocks (14) are fixedly connected to the bottom surface of the mounting plate (10).
6. The surface taper measuring device of the cylindrical roller according to claim 5, wherein the sliding groove (13) is rotatably provided with a second screw rod (12), and one end of the second screw rod (12) penetrates through the sliding block (14) and extends to the outside of the supporting plate (2) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422647548.7U CN223449143U (en) | 2024-10-31 | 2024-10-31 | Surface taper measuring device for cylindrical roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422647548.7U CN223449143U (en) | 2024-10-31 | 2024-10-31 | Surface taper measuring device for cylindrical roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223449143U true CN223449143U (en) | 2025-10-17 |
Family
ID=97338761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422647548.7U Active CN223449143U (en) | 2024-10-31 | 2024-10-31 | Surface taper measuring device for cylindrical roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223449143U (en) |
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2024
- 2024-10-31 CN CN202422647548.7U patent/CN223449143U/en active Active
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