Feeding device for bearing ring chamfering

Abstract

The utility model relates to the technical field of feeding devices, in particular to a feeding device for chamfering a bearing ring, which comprises a push plate feeding machine body, a belt conveyor is mounted on the push plate feeding machine body, a guide structure is arranged on the push plate feeding machine body, the guide structure comprises a mounting frame fixedly connected to the push plate feeding machine body, and the mounting frame is fixedly connected to the push plate feeding machine body. A sliding rod is slidably connected in the mounting frame, a first guide plate is fixedly connected in front of the sliding rod, a guide frame is fixedly connected below the mounting frame, a connecting plate is slidably connected in the guide frame, a limiting plate is fixedly connected above the connecting plate, the limiting plate is slidably connected with the mounting frame, a plurality of limiting grooves are formed in the sliding rod, and the limiting plate is clamped with one of the limiting grooves. A tension spring is fixedly connected between the connecting plate and the mounting frame; and through clamping of the limiting plate and the limiting groove, the sliding rod and the mounting frame can be conveniently and rapidly fixed, so that the first guide plate can be conveniently and rapidly adjusted, and the adjusting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a feeding device, in particular to a feeding device for chamfering bearing rings, belonging to the technical field of feeding devices. Background Technique

[0002] A bearing ring is an annular part of a radial rolling bearing with one or several raceways. The bearing ring is an important component of a rolling bearing. Its main function is to support and guide the rotational movement of the shaft, and at the same time bear axial and radial loads. During the production process of the bearing ring, the bearing ring is fed into a chamfering device through a lifting plate feeder for chamfering.

[0003] However, when the guide plate behind the lifting plate feeder needs to be adjusted according to bearing rings of different diameters, since the guide plate slides on the lifting plate feeder through a slider, and the slider is fixed to the lifting plate feeder by bolts, the adjustment efficiency is low during adjustment. Content of the Utility Model

[0004] The purpose of the utility model is to provide a feeding device for chamfering bearing rings to solve the above problems. By engaging the limiting plate with the limiting groove, it is convenient to quickly fix the sliding rod to the mounting frame, thereby facilitating the quick adjustment of the first guide plate and improving the adjustment efficiency.

[0005] The utility model realizes the above purpose through the following technical solutions. A feeding device for chamfering bearing rings includes a push plate feeder body. A belt conveyor is installed on the push plate feeder body. A guiding structure is provided on the push plate feeder body. The guiding structure includes a mounting frame fixedly connected to the push plate feeder body. A sliding rod is slidably connected in the mounting frame. A first guide plate is fixedly connected to the front of the sliding rod. A guiding frame is fixedly connected below the mounting frame. A connecting plate is slidably connected in the guiding frame. A limiting plate is fixedly connected above the connecting plate. The limiting plate is slidably connected to the mounting frame. A plurality of limiting grooves are provided in the sliding rod. The limiting plate is engaged with one of the limiting grooves. A tension spring is fixedly connected between the connecting plate and the mounting frame. A pushing structure is provided in the push plate feeder body.

[0006] Preferably, a guiding column is fixedly connected to the rear of the first guide plate. The guiding column is slidably connected to the mounting frame. A foot pedal is fixedly connected below the connecting plate. A handle is fixedly connected to the rear end of the sliding rod.

[0007] Preferably, the pushing structure includes a plurality of fixing plates fixedly connected inside the push plate feeder body. A plurality of lifting plates are slidably connected inside the push plate feeder body. The lifting plates are slidably connected to the fixing plates. The plurality of lifting plates are fixedly connected to a sliding plate. The sliding plate is fixedly connected to the push plate feeder body.

[0008] Preferably, a connecting block is fixedly connected to the rear of the sliding plate, a first hydraulic rod is installed in the push plate loader body, and the connecting block is fixedly connected to the telescopic end of the first hydraulic rod.

[0009] Preferably, a material aligning structure is provided in the first guide plate. The material aligning structure includes a slider slidably connected to the first guide plate, a lead screw rotatably connected in the first guide plate, the slider being threadedly connected to the lead screw, and a guide rod fixedly connected to the front of the slider.

[0010] Preferably, a scale bar is fixedly connected to the rear of the first guide plate, a pointer is fixedly connected to the slider, and a crank is fixedly connected above the lead screw.

[0011] Preferably, a guide block is fixedly connected to the slider, the guide block is slidably connected to the first guide plate, a blanking plate is fixedly connected to the push plate loader body, and a second guide plate is fixedly connected to the blanking plate.

[0012] Preferably, a pushing structure is provided on the belt conveyor. The pushing structure includes a mounting seat fixedly connected to the front of the belt conveyor, a second hydraulic rod installed on the mounting seat, and a pushing block fixedly connected to the telescopic end of the second hydraulic rod.

[0013] Preferably, a guide rod is fixedly connected to the pushing block, a guide sleeve is fixedly connected to the mounting seat, and the guide rod is slidably connected to the guide sleeve.

[0014] Preferably, a falling prevention plate is fixedly connected to the front of the belt conveyor, and a baffle is fixedly connected to the right end of the belt conveyor.

[0015] The beneficial effects of the present utility model are as follows: A belt conveyor is installed on the push plate loader body. A guiding structure is provided on the push plate loader body. A sliding rod is slidably connected in the mounting frame. A first guide plate is fixedly connected to the front of the sliding rod. A guiding frame is fixedly connected below the mounting frame. A connecting plate is slidably connected in the guiding frame. A limiting plate is fixedly connected above the connecting plate. The limiting plate is slidably connected to the mounting frame. A plurality of limiting grooves are provided in the sliding rod. The limiting plate is engaged with one of the limiting grooves. A tension spring is fixedly connected between the connecting plate and the mounting frame. A pushing structure is provided in the push plate loader body. By engaging the limiting plate with the limiting groove, it is convenient to quickly fix the sliding rod and the mounting frame, thereby facilitating the quick adjustment of the first guide plate and improving the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2Schematic diagram of the connection structure between the belt conveyor of the present utility model and the main body of the push plate loader

[0018] Figure 3 is Figure 2 the enlarged schematic diagram of part A shown in the figure;

[0019] Figure 4 is Figure 2 the enlarged schematic diagram of part B shown in the figure;

[0020] Figure 5 Schematic diagram of the connection structure between the slide plate of the present utility model and the main body of the push plate loader

[0021] Figure 6 is Figure 5 the enlarged schematic diagram of part C shown in the figure;

[0022] Figure 7 Schematic diagram of the connection structure between the second hydraulic rod of the present utility model and the mounting seat

[0023] In the figure: 1. Main body of the push plate loader; 2. Pushing structure; 201. Fixed plate; 202. Lifting plate; 203. Slide plate; 204. Connecting block; 205. First hydraulic rod; 3. Guiding structure; 301. Mounting frame; 302. Slide rod; 303. First guiding plate; 304. Guiding column; 305. Limiting plate; 306. Limiting groove; 307. Connecting plate; 308. Foot pedal; 309. Pulling spring; 310. Handle; 311. Guiding frame; 4. Material aligning structure; 401. Slide block; 402. Lead screw; 403. Material guiding rod; 404. Crank; 405. Pointer; 406. Scale bar; 407. Guiding block; 408. Feeding plate; 409. Second guiding plate; 5. Belt conveyor; 6. Pushing structure; 601. Mounting seat; 602. Second hydraulic rod; 603. Pushing block; 604. Guiding rod; 605. Guiding sleeve; 7. Anti-falling plate; 8. Baffle plate. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1-7As shown in the figure, a feeding device for chamfering bearing rings includes a push plate feeding machine body 1, a belt conveyor 5 is installed on the push plate feeding machine body 1, a guiding structure 3 is provided on the push plate feeding machine body 1, the guiding structure 3 includes a mounting frame 301 fixedly connected to the push plate feeding machine body 1, a sliding rod 302 is slidably connected in the mounting frame 301, a first guiding plate 303 is fixedly connected in front of the sliding rod 302, a guiding frame 311 is fixedly connected below the mounting frame 301, a connecting plate 307 is slidably connected in the guiding frame 311, a limiting plate 305 is fixedly connected above the connecting plate 307, the limiting plate 305 is slidably connected to the mounting frame 301, a plurality of limiting grooves 306 are provided in the sliding rod 302, the limiting plate 305 is engaged with one of the limiting grooves 306, a tension spring 309 is fixedly connected between the connecting plate 307 and the mounting frame 301, and a pushing structure 2 is provided in the push plate feeding machine body 1.

[0026] As a technical optimization solution of the present utility model, a guide post 304 is fixedly connected behind the first guide plate 303. The guide post 304 is slidably connected to the mounting frame 301. A foot pedal 308 is fixedly connected below the connecting plate 307. A grip 310 is fixedly connected to the rear end of the sliding rod 302. The pushing structure 2 includes a plurality of fixed plates 201 fixedly connected inside the push plate loader body 1. A plurality of lifting plates 202 are slidably connected inside the push plate loader body 1. The lifting plates 202 are slidably connected to the fixed plates 201. The plurality of lifting plates 202 are fixedly connected to a sliding plate 203. The sliding plate 203 is fixedly connected to the push plate loader body 1. A connecting block 204 is fixedly connected behind the sliding plate 203. A first hydraulic rod 205 is installed inside the push plate loader body 1. The connecting block 204 is fixedly connected to the telescopic end of the first hydraulic rod 205. First, adjust the position of the first guide plate 303 according to the diameter of the bearing ring. During adjustment, step on the foot pedal 308 downward. The foot pedal 308 drives the connecting plate 307 to move downward. The connecting plate 307 will slide with the guide frame 311, and the tension spring 309 will elongate. At the same time, the connecting plate 307 drives the limiting plate 305 to no longer engage with the limiting groove 306. At this time, the sliding rod 302 is slid with the mounting frame 301 through the grip 310. The sliding rod 302 drives the first guide plate 303 to move. The first guide plate 303 drives the guide post 304 and the mounting frame 301 to move. The setting of the guide post 304 makes the movement of the first guide plate 303 more stable. When sliding to a certain position, release the foot pedal 308, and the connecting plate 307 drives the limiting plate 305 to engage with the limiting groove 306 under the action of the tension spring 309. By the engagement of the limiting plate 305 and the limiting groove 306, it is convenient to quickly fix between the sliding rod 302 and the mounting frame 301, thereby facilitating the quick adjustment of the first guide plate 303 and improving the adjustment efficiency. At this time, start the first hydraulic rod 205. When the telescopic end of the first hydraulic rod 205 elongates, the sliding plate 203 is driven to slide through the connecting block 204. The sliding plate 203 drives the lifting plate 202 to move. The lifting plate 202 pushes the bearing ring upward, causing the bearing ring to slide onto the belt conveyor 5. The bearing ring is conveyed by the belt conveyor 5.

[0027] As a technical optimization solution of the utility model, a blanking structure 4 is provided in the first guide plate 303. The blanking structure 4 includes a slider 401 slidably connected to the first guide plate 303. A lead screw 402 is rotatably connected in the first guide plate 303. The slider 401 is threadedly connected to the lead screw 402. A guide rod 403 is fixedly connected to the front of the slider 401. A scale bar 406 is fixedly connected to the rear of the first guide plate 303. A pointer 405 is fixedly connected to the slider 401. A crank 404 is fixedly connected above the lead screw 402. A guide block 407 is fixedly connected in the slider 401. The guide block 407 is slidably connected to the first guide plate 303. A blanking plate 408 is fixedly connected to the pusher loader body 1. A second guide plate 409 is fixedly connected to the blanking plate 408. When the stacked bearing rings move to abut against the guide rod 403, since the guide rod 403 is inclined, the stacked bearing rings can be made to slide onto the blanking plate 408 and then slide from the blanking plate 408 and the second guide plate 409 into the pusher loader body 1 for reloading. When it is necessary to adjust the height of the guide rod 403 according to the bearing rings of different thicknesses, by rotating the crank 404, the rotation of the crank 404 drives the rotation of the lead screw 402. When the lead screw 402 rotates, it threadedly drives the slider 401 to slide. When the slider 401 slides, it drives the guide rod 403 to move, thereby adjusting the position of the guide rod 403. By driving the slider 401 with the lead screw 402 to adjust the position of the guide rod 403, it is convenient to blank the bearing rings of different thicknesses. When the slider 401 slides, it moves more smoothly through the guide block 407. At the same time, it is convenient to observe the sliding distance of the slider 401 through the cooperation of the pointer 405 and the scale bar 406.

[0028] As a technical optimization solution of the utility model, a pushing structure 6 is provided on the belt conveyor 5. The pushing structure 6 includes a mounting seat 601 fixedly connected to the front of the belt conveyor 5. A second hydraulic rod 602 is mounted on the mounting seat 601. A push block 603 is fixedly connected to the telescopic end of the second hydraulic rod 602. A guide rod 604 is fixedly connected to the push block 603. A guide sleeve 605 is fixedly connected to the mounting seat 601. The guide rod 604 is slidably connected to the guide sleeve 605. When it moves to the baffle 8, by starting the second hydraulic rod 602, when the telescopic end of the second hydraulic rod 602 extends, it drives the push block 603 to move backward. The push block 603 will push the bearing rings on the belt conveyor 5 into the chamfering device. When the push block 603 moves, it slides in cooperation with the guide rod 604 and the guide sleeve 605, making the movement smoother.

[0029] As a technical optimization solution of the present utility model, a falling prevention plate 7 is fixedly connected to the front of the belt conveyor 5, and a baffle 8 is fixedly connected to the right end of the belt conveyor 5. The arrangement of the falling prevention plate 7 and the first guide plate 303 can prevent the bearing race from slipping off the belt conveyor 5.

[0030] When the utility model is in use, first, the position of the first guide plate 303 is adjusted according to the diameter of the bearing ring. During the adjustment, the foot pedal 308 is stepped on downward. The foot pedal 308 drives the connecting plate 307 to move downward. The connecting plate 307 will slide with the guide frame 311, and the tension spring 309 elongates. At the same time, the connecting plate 307 drives the limiting plate 305 to no longer engage with the limiting groove 306. At this time, the slide bar 302 is slid with the mounting bracket 301 through the handle 310. The slide bar 302 drives the first guide plate 303 to move. The first guide plate 303 drives the guide post 304 and the mounting bracket 301 to move. The arrangement of the guide post 304 makes the movement of the first guide plate 303 more stable. When it slides to a certain position, the foot pedal 308 is released, and the connecting plate 307 drives the limiting plate 305 to engage with the limiting groove 306 under the action of the tension spring 309. By the engagement of the limiting plate 305 and the limiting groove 306, it is convenient to quickly fix the slide bar 302 and the mounting bracket 301, so as to quickly adjust the first guide plate 303, improving the adjustment efficiency. At this time, the first hydraulic rod 205 is started. When the telescopic end of the first hydraulic rod 205 elongates, it drives the slide plate 203 to slide through the connecting block 204. The slide plate 203 drives the lifting plate 202 to move. The lifting plate 202 pushes the bearing ring upward, so that the bearing ring slides onto the belt conveyor 5. The bearing ring is conveyed by the belt conveyor 5. When the stacked bearing rings move to contact the guide rod 403, since the guide rod 403 is inclined, the stacked bearing rings can slide onto the blanking plate 408 and then slide from the blanking plate 408 and the second guide plate 409 to the push plate loader body 1 for reloading. When it is necessary to adjust the height of the guide rod 403 according to the bearing rings of different thicknesses, by rotating the crank 404, the crank 404 drives the lead screw 402 to rotate when rotating. The lead screw 402 drives the slider 401 to slide by threading when rotating. The slider 401 drives the guide rod 403 to move to adjust the position of the guide rod 403. By driving the slider 401 by the lead screw 402 to adjust the position of the guide rod 403, it is convenient to sort the bearing rings of different thicknesses. When the slider 401 slides, it moves more stably through the guide block 407. At the same time, it is convenient to observe the sliding distance of the slider 401 through the cooperation of the pointer 405 and the scale bar 406. At this time, the bearing ring continues to move to the right. The anti-falling plate 7 and the first guide plate 303 can prevent the bearing ring from sliding off the belt conveyor 5. When it moves to the baffle 8, by starting the second hydraulic rod 602, when the telescopic end of the second hydraulic rod 602 elongates, it drives the push block 603 to move backward. The push block 603 pushes the bearing ring on the belt conveyor 5 into the chamfering device. When the push block 603 moves, it slides with the guide rod 604 and the guide sleeve 605, making the movement more stable.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0032] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feeding device for chamfering a bearing ring, comprising a push plate feeding machine body (1), characterized in that: A belt conveyor (5) is installed on the push plate loading machine body (1), and a guide structure (3) is provided on the push plate loading machine body (1). The guide structure (3) includes a mounting frame (301) fixedly connected to the push plate loading machine body (1), a slide bar (302) is slidably connected in the mounting frame (301), a first guide plate (303) is fixedly connected in front of the slide bar (302), a guide frame (311) is fixedly connected below the mounting frame (301), and the guide frame (31 1) is slidably connected with a connecting plate (307), a limiting plate (305) is fixedly connected above the connecting plate (307), the limiting plate (305) is slidably connected with the mounting frame (301), a plurality of limiting grooves (306) are provided in the sliding rod (302), the limiting plate (305) is engaged with one of the limiting grooves (306), a tension spring (309) is fixedly connected between the connecting plate (307) and the mounting frame (301), and a pushing structure (2) is provided in the pushing plate feeder body (1).

2. A feeding device for chamfering a bearing ring according to claim 1, characterized in that: A guide column (304) is fixedly connected to the rear of the first guide plate (303), and the guide column (304) is slidably connected to the mounting frame (301). A foot pedal (308) is fixedly connected below the connecting plate (307), and a handle (310) is fixedly connected to the rear end of the sliding rod (302).

3. A feeding device for chamfering a bearing ring according to claim 2, characterized in that: The pushing structure (2) comprises a plurality of fixed plates (201) fixedly connected to the push plate feeder body (1); a plurality of lifting plates (202) are slidably connected to the push plate feeder body (1); the lifting plates (202) are slidably connected to the fixed plates (201); the plurality of lifting plates (202) are fixedly connected to the slide plate (203); and the slide plate (203) is fixedly connected to the push plate feeder body (1).

4. A feeding device for chamfering a bearing ring according to claim 3, characterized in that: A connecting block (204) is fixedly connected to the rear of the slide plate (203), a first hydraulic rod (205) is installed in the plate pusher feeder body (1), and the connecting block (204) is fixedly connected to the telescopic end of the first hydraulic rod (205).

5. A feeding device for chamfering a bearing ring according to claim 4, characterized in that: A material-forming structure (4) is provided in the first guide plate (303), and the material-forming structure (4) includes a slider (401) slidably connected to the first guide plate (303), a screw rod (402) is rotatably connected to the first guide plate (303), the slider (401) is threadedly connected to the screw rod (402), and a guide rod (403) is fixedly connected in front of the slider (401).

6. A feeding device for chamfering a bearing ring according to claim 5, characterized in that: A scale bar (406) is fixedly connected to the rear of the first guide plate (303), a pointer (405) is fixedly connected to the slider (401), and a crank (404) is fixedly connected to the top of the screw rod (402).

7. A feeding device for chamfering a bearing ring according to claim 6, characterized in that: A guide block (407) is fixedly connected to the slider (401), and the guide block (407) is slidably connected to the first guide plate (303). A blanking plate (408) is fixedly connected to the push plate loading machine body (1), and a second guide plate (409) is fixedly connected to the blanking plate (408).

8. A feeding device for chamfering a bearing ring according to claim 1, characterized in that: The belt conveyor (5) is provided with a pushing structure (6), and the pushing structure (6) comprises a mounting seat (601) fixedly connected to the front of the belt conveyor (5), a second hydraulic rod (602) is mounted on the mounting seat (601), and a push block (603) is fixedly connected to the telescopic end of the second hydraulic rod (602).

9. A feeding device for chamfering a bearing ring according to claim 8, characterized in that: The push block (603) is fixedly connected with a guide rod (604), the mounting seat (601) is fixedly connected with a guide sleeve (605), and the guide rod (604) is slidably connected with the guide sleeve (605).

10. A feeding device for chamfering a bearing ring according to claim 9, characterized in that: An anti-fall plate (7) is fixedly connected to the front of the belt conveyor (5), and a baffle (8) is fixedly connected to the right end of the belt conveyor (5).

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