Deviation-preventing device for bearing lathing

Abstract

The utility model discloses an anti-deviation device for bearing lathing, which comprises a supporting plate, the upper surface of the supporting plate is connected with an air cylinder, the inner wall of the air cylinder is slidably connected with a conical block, the upper surface of the supporting plate is connected with a plurality of supporting rods, the top ends of the supporting rods are jointly connected with a supporting disc, and the inner wall of the supporting disc is slidably connected with a plurality of sliding rods. The interiors of the multiple sliding rods make contact with the outer surface of the conical block, the outer surface of each sliding rod is sleeved with a reset spring, and the end, away from the supporting disc, of each sliding rod is connected with an arc-shaped supporting plate. According to the bearing inner ring clamping device, the air cylinder is started to drive the conical block to slide out, the arc-shaped supporting plate is synchronously supported by supporting the sliding rods, the design can adapt to bearing inner rings of different sizes, it can be guaranteed that the bearing inner rings are evenly clamped through the design of the sliding rods and the arc-shaped supporting plate, machining errors caused by uneven clamping are avoided, and the machining efficiency is improved. And the problem that the bearing is deviated during machining is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing lathe machining technical field, concretely is a bearing lathe machining is with preventing device that is out of place. BACKGROUND

[0002] The bearing lathe can be an industrial device used to install bearings onto a shaft or a mechanical device. This can include the precise placement, pressing in, or adjustment of bearings, and after a period of use, bearings can need to be lubricated, cleaned, or replaced, and the bearing lathe can be used for these maintenance tasks. It should be noted that this explanation is based on the direct understanding of the term "bearing lathe", and in fact, it can have specific meanings in different industries or regions. If it is a specific brand or special-purpose device, its specific functions and purposes can be different.

[0003] After searching, the utility model patent with patent announcement number CN210909142U discloses a bearing fine turning machining anti-offset device, relating to the bearing lathe machining field, including fixture assembly, fixed support and measured product, the fixed support is fixed on the headstock, and the laser displacement sensor is arranged at the lower part of one end of the fixed support, the fixture assembly is arranged between the hollow shaft of the machine tool and the measured product, the measured product has two kinds, which are the measured product A with the outer diameter and the end face that have been fine machined and the measured product B with only the inner surface, the positioning end face and the outer chamfer that are fine machined surfaces, the laser displacement sensor corresponds to the outer diameter and the end face of the measured product A respectively, and corresponds to the straight line segment of the outer diameter lead angle connected with the arc segment of the measured product B; the motor installed at the end of the hollow shaft of the machine tool is controlled to rotate through the CNC system, and the CNC system and the laser displacement sensor are connected with the signal analysis processor through signals; the utility model has the advantages of simple structure and accurate measurement results.

[0004] However, the above design still has some shortcomings. In the above design, the motor installed is controlled to rotate through the CNC system, and the CNC system and the laser displacement sensor are connected with the signal analysis processor through signals; the utility model has the advantages of simple structure and accurate measurement results. However, in actual application, due to the different sizes of the bearing lathe, different bearings cannot be fixed, which leads to misalignment. Therefore, bearings of different sizes need to replace the clamp, which is time-consuming and laborious. Therefore, we propose a bearing lathe machining anti-offset device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a bearing lathe machining anti-offset device to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides following technical scheme: A bearing machining is with preventing device of installing deviation, including support plate, the upper surface of support plate is connected with pneumatic cylinder, the inner wall of pneumatic cylinder is connected with conical block slidingly, the upper surface of support plate is connected with a plurality of support rods, the top of a plurality of support rods is connected with support disc commonly, the inner wall of support disc is connected with a plurality of slide rods slidingly, the inside of a plurality of slide rods and the outer surface of conical block are contacted, the outer surface of each slide rod is equipped with reset spring, the one end of each slide rod is connected with arc support plate away from support disc, the one end of each reset spring is fixedly connected with the inner wall of arc support plate.

[0007] Wherein, the upper surface of each arc support plate is connected with a group of struts, the one end of each group of struts is connected with fixed plate away from arc support plate.

[0008] Wherein, the upper surface of each fixed plate is installed with electric push rod, the output end of each electric push rod is extended to outside through fixed plate, the output end of each electric push rod is connected with anti-deviation pressing plate.

[0009] Wherein, the bottom of support plate is connected with pivot, the one end of pivot is connected with workbench away from support plate.

[0010] Wherein, the bottom of workbench is installed with no.

[0011] Wherein, the upper surface of workbench is connected with support rod, the upper surface of support rod is connected with no.

[0012] Wherein, the front of support rod is installed with control panel, the front of control panel is connected with a plurality of control keys.

[0013] Compared with prior art, the utility model has advantages that:

[0014] The utility model discloses a cylinder is started and drives conical block to slide out through setting, through propping up a plurality of slide rods, make the arc support plate synchronous propping up, this design can adapt to the bearing inner ring of different size, improved the versatility of device, through the drive of cylinder, can realize quick clamping, reduced the clamping time, improved production efficiency, the design of a plurality of slide rods and arc support plate can ensure that the bearing inner ring is clamped evenly, avoided the processing error of the uneven clamping, led to the problem of bearing deviation when machining. ACCURACY OF DRAWINGS

[0015] Figure 1The utility model provides a kind of anti-offset device for bearing machining, and the utility model discloses a kind of anti-offset device for bearing machining, including support plate 1, the upper surface of support plate 1 is connected with air cylinder 20, the inner wall of air cylinder 20 is slidably connected with conical block 19, the upper surface of support plate 1 is connected with multiple support rods 11, the top end of multiple support rods 11 is connected with support disc 18 in common, the inner wall of support disc 18 is slidably connected with multiple slide bars 16, the inside of multiple slide bars 16 and the outer surface of conical block 19 are contacted, the outer surface of each slide bar 16 is all set with reset spring 17, the end of each slide bar 16 away from support disc 18 is all connected with arc bracing 15, and the inner wall of each reset spring 17 is all fixedly connected with arc bracing 15.

[0016] Figure 2 The utility model provides a kind of anti-offset device for bearing machining, and the utility model discloses a kind of anti-offset device for bearing machining, including support plate 1, the upper surface of support plate 1 is connected with air cylinder 20, the inner wall of air cylinder 20 is slidably connected with conical block 19, the upper surface of support plate 1 is connected with multiple support rods 11, the top end of multiple support rods 11 is connected with support disc 18 in common, the inner wall of support disc 18 is slidably connected with multiple slide bars 16, the inside of multiple slide bars 16 and the outer surface of conical block 19 are contacted, the outer surface of each slide bar 16 is all set with reset spring 17, the end of each slide bar 16 away from support disc 18 is all connected with arc bracing 15, and the inner wall of each reset spring 17 is all fixedly connected with arc bracing 15.

[0017] Figure 3 The utility model provides a kind of anti-offset device for bearing machining, and the utility model discloses a kind of anti-offset device for bearing machining, including support plate 1, the upper surface of support plate 1 is connected with air cylinder 20, the inner wall of air cylinder 20 is slidably connected with conical block 19, the upper surface of support plate 1 is connected with multiple support rods 11, the top end of multiple support rods 11 is connected with support disc 18 in common, the inner wall of support disc 18 is slidably connected with multiple slide bars 16, the inside of multiple slide bars 16 and the outer surface of conical block 19 are contacted, the outer surface of each slide bar 16 is all set with reset spring 17, the end of each slide bar 16 away from support disc 18 is all connected with arc bracing 15, and the inner wall of each reset spring 17 is all fixedly connected with arc bracing 15.

[0018] Figure 4 The utility model provides a kind of anti-offset device for bearing machining, and the utility model discloses a kind of anti-offset device for bearing machining, including support plate 1, the upper surface of support plate 1 is connected with air cylinder 20, the inner wall of air cylinder 20 is slidably connected with conical block 19, the upper surface of support plate 1 is connected with multiple support rods 11, the top end of multiple support rods 11 is connected with support disc 18 in common, the inner wall of support disc 18 is slidably connected with multiple slide bars 16, the inside of multiple slide bars 16 and the outer surface of conical block 19 are contacted, the outer surface of each slide bar 16 is all set with reset spring 17, the end of each slide bar 16 away from support disc 18 is all connected with arc bracing 15, and the inner wall of each reset spring 17 is all fixedly connected with arc bracing 15.

[0019] In the figure: 1, support plate;2, workbench;3, support rod;4, control panel;5, control key;6, No. 1 motor;7, rotating shaft;8, electric push rod;9, fixed plate;10, support column;11, support rod;12, No. 2 motor;13, anti-offset detection laser lamp;14, rotating shaft;15, arc bracing;16, slide bar;17, reset spring;18, support disc;19, conical block;20, air cylinder;21, anti-offset pressing plate. Specific embodiments

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical schemes:a kind of anti-offset device for bearing machining, including support plate 1, the upper surface of support plate 1 is connected with air cylinder 20, the inner wall of air cylinder 20 is slidably connected with conical block 19, the upper surface of support plate 1 is connected with multiple support rods 11, the top end of multiple support rods 11 is connected with support disc 18 in common, the inner wall of support disc 18 is slidably connected with multiple slide bars 16, the inside of multiple slide bars 16 and the outer surface of conical block 19 are contacted, the outer surface of each slide bar 16 is all set with reset spring 17, the end of each slide bar 16 away from support disc 18 is all connected with arc bracing 15, and the inner wall of each reset spring 17 is all fixedly connected with arc bracing 15.

[0022] Wherein, the upper surface of each arc bracing 15 is all connected with a group of support columns 10, the end of each group of support columns 10 away from arc bracing 15 is all connected with fixed plate 9, and load is evenly distributed to fixed plate 9 by multiple support columns 10, so as to reduce local stress concentration, improve the structural strength and durability of the whole device.

[0023] Wherein the upper surface of each fixed plate 9 is mounted with an electric push rod 8, the output end of each electric push rod 8 penetrates the fixed plate 9 and extends to the outside, and the output end of each electric push rod 8 is connected with an anti-offset pressing plate 21. The electric push rod 8 can provide accurate pressure control. By adjusting the thrust of the electric push rod 8, it can ensure that the anti-offset pressing plate 21 exerts constant pressure on the bearing, thereby keeping the bearing stable during processing.

[0024] Wherein the bottom surface of the support plate 1 is connected with a rotating shaft 7, and the end of the rotating shaft 7 away from the support plate 1 is connected with a workbench 2. Rotational adjustment helps to reduce processing errors caused by improper clamping and improve the processing quality of the bearing.

[0025] Wherein the bottom surface of the workbench 2 is mounted with a first motor 6, and the output end of the first motor 6 penetrates the outer wall of the workbench 2 and is fixedly connected with one end of the rotating shaft 7. By mounting the first motor 6 on the workbench 2, it is more stable and prevents the first motor 6 from falling off.

[0026] Wherein the upper surface of the workbench 2 is connected with a support rod 3, the upper surface of the support rod 3 is connected with a second motor 12, the back surface of the support rod 3 is rotatably connected with a rotating shaft 14, the output end of the second motor 12 penetrates the outer wall of the support rod 3 and is fixedly connected with the end of the rotating shaft 14 away from the workbench 2, and the outer surface of the rotating shaft 14 is connected with an anti-offset detection laser lamp 13. By controlling the rotating shaft 14 with the second motor 12, the position of the anti-offset detection laser lamp 13 can be accurately adjusted, thereby realizing accurate detection of bearing deviation.

[0027] Wherein the front surface of the support rod 3 is mounted with a control panel 4, and the front surface of the control panel 4 is connected with a plurality of control keys 5. Through the control keys 5 on the control panel 4, the operator can control the functions of the anti-offset device in real time, such as starting, stopping and adjusting.

[0028] Working principle: When in use, the worker first places the bearing on the support plate 1, then according to the different sizes of the inner ring of the bearing, the cylinder 20 is started to drive the tapered block 19 to slide out inside, and by lifting the plurality of slide rods 16, the arc-shaped supporting plates 15 on each slide rod 16 are synchronously lifted to fix and clamp the inner ring of the bearing, thereby ensuring that bearings of various sizes are adapted. Then the electric push rod 8 on the plurality of fixed plates 9 cooperates with the anti-offset pressing plate 21 to uniformly press the top of the bearing, preventing uneven stress or centrifugal force during rotation from causing displacement of the bearing, thereby preventing the problem of misalignment during processing. Then the second motor 12 drives the rotating shaft 14 to rotate, and the anti-offset detection laser lamp 13 rotates to detect each angle, ensuring that the misalignment problem of the bearing during processing is discovered in time and can be adjusted in time.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for preventing misalignment of a bearing during turning, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is connected with a cylinder (20), the inner wall of the cylinder (20) is slidably connected with a tapered block (19), the upper surface of the support plate (1) is connected with a plurality of support rods (11), the top ends of the plurality of support rods (11) are commonly connected with a support disc (18), the inner wall of the support disc (18) is slidably connected with a plurality of slide rods (16), the interiors of the plurality of slide rods (16) are in contact with the outer surface of the tapered block (19), the outer surface of each slide rod (16) is sleeved with a reset spring (17), one end of each slide rod (16) away from the support disc (18) is connected with an arc-shaped support plate (15), and one end of each reset spring (17) is fixedly connected with the inner wall of the arc-shaped support plate (15).

2. The anti-offset device for machining of a bearing as set forth in claim 1, characterized in that: The upper surface of each arc-shaped support plate (15) is connected with a group of support columns (10), and one end of each group of support columns (10) away from the arc-shaped support plate (15) is connected with a fixed plate (9).

3. The anti- misalignment device for bearing machining according to claim 2, characterized in that: The upper surface of each fixed plate (9) is provided with an electric push rod (8), the output end of each electric push rod (8) penetrates through the fixed plate (9) and extends to the outside, and the output end of each electric push rod (8) is connected with an anti-deviation pressing plate (21).

4. The anti- misalignment device for machining of a bearing as set forth in claim 1, characterized in that: The bottom surface of the support plate (1) is connected with a rotating shaft (7), and one end of the rotating shaft (7) away from the support plate (1) is connected with a workbench (2).

5. A device for preventing misalignment of a bearing during turning according to claim 4, characterized in that: The bottom surface of the workbench (2) is provided with a first motor (6), and the output end of the first motor (6) penetrates through the outer wall of the workbench (2) and is fixedly connected with one end of the rotating shaft (7).

6. A device for preventing misalignment of a bearing during turning according to claim 4, characterized in that: The upper surface of the workbench (2) is connected with a support rod (3), the upper surface of the support rod (3) is connected with a second motor (12), the back surface of the support rod (3) is rotatably connected with a rotating shaft (14), the output end of the second motor (12) penetrates through the outer wall of the support rod (3) and is fixedly connected with one end of the rotating shaft (14) away from the workbench (2), and the outer surface of the rotating shaft (14) is connected with an anti-deviation detection laser lamp (13).

7. A device for preventing misalignment of a bearing during turning according to claim 6, characterized in that: The front surface of the support rod (3) is provided with a control panel (4), and the front surface of the control panel (4) is connected with a plurality of control keys (5).

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