Feeding assembly for bearing inner ring machining

Abstract

The utility model relates to the technical field of bearing machining, and discloses a feeding assembly for bearing inner ring machining, which comprises a conveying device, a blanking plate fixedly mounted on the right side of the conveying device, a partition plate fixedly mounted on the upper part of the conveying device through a mounting column, and a mounting frame fixedly mounted on the upper part of the conveying device, and the connecting assembly is arranged on one side of the conveying device, the connecting assembly comprises a protection mechanism arranged on one side of the conveying device, an assembling mechanism is arranged on one side of the conveying device, the end, away from the fixing block, of the torsional spring is fixedly connected with the baffle, and the inner side of the limiting rod is attached to the outer side of the convex column. The feeding device solves the problems that when an existing device is used for feeding inner rings and outer rings of bearings, the assembled inner rings and outer rings can be conveyed outwards through a discharging plate, impact can be generated between the assembled inner rings and outer rings and the outside under the action of inertia, therefore, workpieces are prone to being damaged, and the applicability of the device is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a feeding assembly for processing a bearing inner ring. Background Art

[0002] Bearings are important components in mechanical equipment. Their main function is to support rotating shafts or other moving bodies, guide rotation or movement, and bear the loads transmitted by the shaft or parts on the shaft. The bearing structure mainly includes the outer ring, inner ring, cage, and rolling elements. Currently, a feeding device is required during the processing of the inner ring.

[0003] According to patent announcement number CN 220925574 U, an inner ring feeding device for a bearing assembly machine is disclosed. The device uses a feeder in the bearing production process to place the inner ring and the outer ring of the bearing separately on a conveyor belt in sequence, and separates the inner ring and the outer ring of the bearing by a middle partition to ensure that no assembly errors occur during the assembly and feeding process, and also to avoid confusion between the inner ring and the outer ring. Then, servo motor 1 is started to drive the transmission rod to rotate, thereby conveying the inner and outer rings of the bearing forward through the conveyor belt. The servo server is used to control the servo motor 1 during conveying. However, when the device feeds the inner and outer rings of the bearing, the assembled inner and outer rings will be conveyed outward through a blanking plate. Under the action of inertia, they will impact with the outside world, which can easily cause damage to the workpiece, thereby affecting the applicability of the device.

[0004] Therefore, we proposed a feeding assembly for bearing inner ring processing to solve the problem. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding assembly for machining a bearing inner ring, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a feeding assembly for machining a bearing inner ring, comprising a conveying device;

[0007] The blanking plate is fixedly installed on the right side of the conveyor;

[0008] A partition plate mounted on the upper portion of the conveying device is fixedly mounted via mounting posts;

[0009] A mounting bracket fixedly mounted on the upper portion of the conveying device;

[0010] And a connecting component arranged on one side of the conveying device, the connecting component includes a protection mechanism arranged on one side of the conveying device, and the conveying device is provided with an assembly mechanism on one side.

[0011] The outer wall of the sliding panel also is provided with an interlocking structure, and the interlocking structure is fixedly connected to the sliding panel, so that the interlocking structure can be tightened or tightened.

[0012] Preferably, the assembly mechanism includes a motor fixedly mounted on one side of the mounting frame through a base, the output end of the motor is fixedly connected to a screw rod, a movable hole is opened on the upper part of the mounting frame, a movable block is movably connected to the inner wall of the movable hole, a hydraulic cylinder is fixedly mounted on the bottom of the movable block, the output end of the hydraulic cylinder is fixedly connected to a fixed seat, an electric push rod is fixedly mounted on the side wall of the fixed seat, and the output end of the electric push rod is fixedly connected to a fixed plate.

[0013] Preferably, the torsion spring is fixedly connected to the baffle at one end away from the fixed block. Through the cooperation of the fixed block, the rotating shaft, the baffle, the torsion spring, the connecting plate and the sponge pad, when the assembled inner ring and the outer ring pass through the blanking plate, the impact force of the workpiece during blanking can be reduced, thereby having a protective effect on the workpiece. At the same time, through the cooperation of the convex groove, the convex column, the connecting plate, the slide groove, the slide rod, the slider, the first spring, the limit rod, the connecting block, the connecting rod and the connecting seat, it is convenient for manual replacement of the sponge pad with greater wear in time, thereby having a better protective effect on the workpiece.

[0014] Preferably, the inner side of the limiting rod is fitted with the outer side of the convex column, and one end of the first spring is fixedly connected to the slider.

[0015] Preferably, the movable block is threadedly connected to the outer wall of the screw rod, and the screw rod is rotatably connected to the mounting frame through a bearing. Through the cooperation of the motor, screw rod, movable hole, movable block, hydraulic cylinder, fixed seat, electric push rod, and fixed plate, the outer ring and inner ring of the bearing can be assembled, thereby increasing the applicability of the device.

[0016] Preferably, there are two fixing plates, which are symmetrically distributed on both sides of the fixing seat.

[0017] The utility model provides a feeding assembly for machining a bearing inner ring. The feeding assembly for machining a bearing inner ring has the following beneficial effects:

[0018] (1) The feeding assembly for processing the inner ring of the bearing is provided with a protective mechanism. Under the action of the fixed block, the rotating shaft, the baffle, the torsion spring, the connecting plate and the sponge pad, when the assembled inner ring and outer ring pass through the blanking plate, the impact force of the workpiece during blanking can be reduced, thereby having a protective effect on the workpiece. At the same time, under the action of the convex groove, the convex column, the connecting plate, the slide groove, the slide bar, the slider, the first spring, the limit rod, the connecting block, the connecting rod and the connecting seat, it is convenient for manual replacement of the sponge pad with greater wear in time, thereby having a better protective effect on the workpiece.

[0019] (2) The feeding assembly for processing the inner ring of the bearing is provided with an assembly mechanism. Under the action of the motor, the screw, the movable hole, the movable block, the hydraulic cylinder, the fixed seat, the electric push rod and the fixed plate, the outer ring and the inner ring of the bearing can be assembled at the same time as the inner ring of the bearing is fed, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the protective mechanism structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the partial structure of the protective mechanism of the utility model;

[0024] Figure 5 This is a schematic diagram of the assembly mechanism structure of the utility model;

[0025] In the figure: 1. Conveying device; 2. Blanking plate; 3. Connecting assembly; 31. Protective mechanism; 311. Fixed block; 312. Rotating shaft; 313. Baffle; 314. Torsion spring; 315. Convex groove; 316. Convex column; 317. Connecting plate; 318. Sponge pad; 319. Slide groove; 3110. Slide rod; 3111. Sliding block; 3112. First spring; 3113. Limiting rod; 3114. Connecting block; 3115. Connecting rod; 3116. Connecting seat; 32. Assembly mechanism; 321. Motor; 322. Screw rod; 323. Movable hole; 324. Movable block; 325. Hydraulic cylinder; 326. Fixed seat; 327. Electric push rod; 328. Fixed plate; 4. Partition plate; 5. Mounting frame. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described with reference to the accompanying drawings.

[0027] Example 1: Figure 1-5 As shown, the utility model provides a technical solution: a feeding assembly for processing the inner ring of a bearing, comprising a conveying device 1, a blanking plate 2 fixedly mounted on the right side of the conveying device 1, a partition plate 4 fixedly mounted on the upper part of the conveying device 1 through a mounting column, a mounting frame 5 fixedly mounted on the upper part of the conveying device 1, and a connecting assembly 3 arranged on one side of the conveying device 1, the connecting assembly 3 comprising a protective mechanism 31 arranged on one side of the conveying device 1, an assembly mechanism 32 being arranged on one side of the conveying device 1, the protective mechanism 31 comprising a fixed block 311 fixedly connected to the right side of the blanking plate 2, the fixed block 311 being rotatably connected to a rotating shaft 312 through a bearing, a baffle 313 being fixedly connected to the outer wall of the rotating shaft 312, and a torsion spring 314 being fixedly connected to one side of the fixed block 311, A convex groove 315 is provided on one side of the baffle 313, and a convex column 316 is slidably connected to the inner wall of the convex groove 315, a connecting plate 317 is fixedly connected to the outer side of the convex column 316, and a sponge pad 318 is fixedly connected to the outer side of the connecting plate 317. A sliding groove 319 is provided on one side of the baffle 313, and a sliding rod 3110 is fixedly connected to the inner wall of the sliding groove 319, and a slider 3111 is slidably connected to the outer wall of the sliding rod 3110, and a first spring 3112 is fixedly connected to the inner wall of the sliding rod 3110, and a limiting rod 3113 is fixedly connected to the outer side of the limiting rod 3113. A connecting block 3114 is fixedly connected to the connecting block 3114 through a pin. The connecting block 3114 is movably connected to the connecting rod 3115 through a pin, and the outer end of the connecting rod 3115 is movably connected to the connecting seat 3116 through a pin.

[0028] In this embodiment, the torsion spring 314 is fixedly connected to the baffle 313 at one end away from the fixed block 311. Through the cooperation of the fixed block 311, the rotating shaft 312, the baffle 313, the torsion spring 314, the connecting plate 317, and the sponge pad 318, when the assembled inner ring and outer ring pass through the blanking plate 2, the impact force during the workpiece blanking can be reduced, thereby providing a protective effect on the workpiece. At the same time, through the cooperation of the convex groove 315, the convex column 316, the connecting plate 317, the slide groove 319, the slide rod 3110, the slider 3111, the first spring 3112, the limit rod 3113, the connecting block 3114, the connecting rod 3115, and the connecting seat 3116, it is convenient for manual replacement of the sponge pad 318 with greater wear in time, thereby providing a better protective effect on the workpiece.

[0029] Furthermore, the inner side of the limiting rod 3113 is fitted with the outer side of the convex column 316 , and one end of the first spring 3112 is fixedly connected to the slider 3111 .

[0030] When the device is in use, the inner and outer rings of the bearing can be fed through the conveying device 1, and the assembled workpiece can be unloaded through the unloading plate 2. During the unloading process of the workpiece, the sponge pad 318, the connecting plate 317, the baffle 313, and the torsion spring 314 can reduce the impact force of the workpiece when unloading, thereby providing a protective effect for the workpiece. Furthermore, when it is necessary to disassemble the sponge pad 318, it is only necessary to manually pull the connecting seat 3116 outward. Under the action of the connecting rod 3115 and the connecting block 3114, the limiting rod 3113 can be subjected to tension. Subsequently, under the action of the sliding rod 3110 and the sliding block 3111, the limiting rod 3113 fixedly connected to the outside of the sliding block 3111 can be moved, thereby making the limiting rod 3113 away from the outside of the convex column 316. Subsequently, the connecting plate 317 can be manually taken outward, thereby facilitating manual replacement of the sponge pad 318 with greater wear, thereby providing a better protective effect for the workpiece.

[0031] Example 2: Based on Example 1, a preferred embodiment of a feeding assembly for processing a bearing inner ring provided by the present invention is as follows: Figures 1 to 5 As shown: the assembly mechanism 32 includes a motor 321 fixedly mounted on one side of the mounting frame 5 through a base, the output end of the motor 321 is fixedly connected to a screw rod 322, a movable hole 323 is opened on the upper part of the mounting frame 5, a movable block 324 is movably connected to the inner wall of the movable hole 323, a hydraulic cylinder 325 is fixedly mounted on the bottom of the movable block 324, the output end of the hydraulic cylinder 325 is fixedly connected to a fixed seat 326, an electric push rod 327 is fixedly mounted on the side wall of the fixed seat 326, and the output end of the electric push rod 327 is fixedly connected to a fixed plate 328.

[0032] In this embodiment, the movable block 324 is threadedly connected to the outer wall of the screw rod 322, and the screw rod 322 is rotatably connected to the mounting bracket 5 through a bearing. Through the cooperation of the motor 321, the screw rod 322, the movable hole 323, the movable block 324, the hydraulic cylinder 325, the fixed seat 326, the electric push rod 327, and the fixed plate 328, the outer ring and the inner ring of the bearing can be assembled, thereby increasing the applicability of the device.

[0033] Furthermore, there are two fixing plates 328 symmetrically distributed on both sides of the fixing base 326 .

[0034] The motor 321 drives the screw rod 322 to rotate, so that the movable block 324 threadedly connected to the outer wall of the screw rod 322 can move in the movable hole 323, and then the hydraulic cylinder 325 fixedly installed at the bottom of the movable block 324 can move synchronously, and then the hydraulic cylinder 325 drives the fixed seat 326 to move downward, and then the electric push rod 327 drives the fixed plate 328 to clamp and fix the inner ring of the bearing, and then the inner ring of the bearing and the outer ring of the bearing can be assembled, thereby increasing the applicability of the device.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding assembly for machining a bearing inner ring, comprising a conveying device (1); A blanking plate (2) fixedly mounted on the right side of the conveying device (1); A partition plate (4) fixedly mounted on the upper portion of the conveying device (1) via a mounting column; A mounting frame (5) fixedly mounted on the upper portion of the conveying device (1); and a connecting assembly (3) provided on one side of the conveying device (1), characterized in that: The connecting assembly (3) comprises a protection mechanism (31) provided on one side of the conveying device (1), and an assembly mechanism (32) is provided on one side of the conveying device (1).

2. A feeding assembly for machining a bearing inner ring according to claim 1, characterized in that: The protection mechanism (31) includes a fixed block (311) fixedly connected to the right side of the blanking plate (2), the fixed block (311) is rotatably connected to a rotating shaft (312) through a bearing, the outer wall of the rotating shaft (312) is fixedly connected to a baffle (313), one side of the fixed block (311) is fixedly connected to a torsion spring (314), one side of the baffle (313) is provided with a convex groove (315), the inner wall of the convex groove (315) is slidably connected to a convex column (316), the outer side of the convex column (316) is fixedly connected to a connecting plate (317), the outer side of the connecting plate (317) is fixedly connected to a sponge pad (318), and the A sliding groove (319) is provided on one side of the baffle (313); the inner wall of the sliding groove (319) is fixedly connected to a sliding rod (3110); the outer wall of the sliding rod (3110) is slidably connected to a slider (3111); the inner wall of the sliding rod (3110) is fixedly connected to a first spring (3112); the outer side of the slider (3111) is fixedly connected to a limiting rod (3113); the outer side of the limiting rod (3113) is fixedly connected to a connecting block (3114); the connecting block (3114) is movably connected to a connecting rod (3115) via a pin; the outer end of the connecting rod (3115) is movably connected to a connecting seat (3116) via a pin.

3. The feeding assembly for machining a bearing inner ring according to claim 1, characterized in that: The assembly mechanism (32) comprises a motor (321) fixedly mounted on one side of the mounting frame (5) via a base, the output end of the motor (321) being fixedly connected to a screw rod (322), a movable hole (323) being provided on the upper portion of the mounting frame (5), a movable block (324) being movably connected to the inner wall of the movable hole (323), a hydraulic cylinder (325) being fixedly mounted on the bottom of the movable block (324), the output end of the hydraulic cylinder (325) being fixedly connected to a fixed seat (326), a side wall of the fixed seat (326) being fixedly mounted to an electric push rod (327), and the output end of the electric push rod (327) being fixedly connected to a fixed plate (328).

4. The feeding assembly for machining a bearing inner ring according to claim 2, characterized in that: One end of the torsion spring (314) away from the fixed block (311) is fixedly connected to the baffle (313).

5. The feeding assembly for machining a bearing inner ring according to claim 2, characterized in that: The inner side of the limiting rod (3113) is fitted with the outer side of the convex column (316), and one end of the first spring (3112) is fixedly connected to the slider (3111).

6. The feeding assembly for machining a bearing inner ring according to claim 3, characterized in that: The movable block (324) is threadedly connected to the outer wall of the screw rod (322), and the screw rod (322) is rotationally connected to the mounting frame (5) via a bearing.

7. The feeding assembly for machining a bearing inner ring according to claim 3, characterized in that: There are two fixing plates (328), which are symmetrically distributed on both sides of the fixing seat (326).

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