Drilling device for roller machining

Abstract

The utility model discloses a drilling device for roller machining, and belongs to the technical field of drilling devices. The device comprises a workbench and a positioning and clamping mechanism, a groove is formed in one side of the top end of the workbench, and a material guide pipe is arranged at the bottom end of the groove; a mounting plate is arranged in the middle of the top end of the workbench, and a discharging hole is formed in the mounting plate in an opening and closing mode and located above the groove. A driving part is arranged at the bottom end of the workbench, a through hole is formed in the middle of the mounting plate, and the output end of the driving part penetrates through the through hole. The rotating disc is driven by the driving piece to rotate, so that the connecting rod and the positioning disc are driven to rotate, a drilled bearing is rotated to the position above the discharging hole, then the clamping plate is driven by the electric push rod to move to release clamping of the bearing, and the bearing falls from the discharging hole to the guiding pipe to be guided out. The problems that generally, workers need to take out machined bearings manually, time and labor are consumed in the process, and certain safety risks exist are solved.

Description

Technical Field

[0001] This utility model relates to the field of drilling device technology, specifically a drilling device for roller processing. Background Technology

[0002] Bearings are used in the installation and processing of rollers, and the drilling process is crucial in the manufacturing of bearings, as it directly affects the bearing's precision, performance, and service life.

[0003] Traditional drilling devices typically require workers to manually remove the machined bearing after it has been machined. This process is time-consuming, labor-intensive, and poses certain safety risks. Therefore, a drilling device for roller machining is proposed to overcome these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a drilling device for roller processing. The device drives the turntable to rotate, which in turn drives the connecting rod and positioning plate to rotate. The drilled bearing is rotated to the top of the discharge hole. Then, the electric push rod drives the clamping plate to move and release the bearing, allowing it to fall from the discharge hole into the guide tube for discharge. This solves the problem that workers usually need to manually remove the processed bearing, which is time-consuming, labor-intensive, and poses certain safety risks.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model relates to a drilling device for roller processing, comprising a worktable and a positioning and clamping mechanism. A groove is provided on one side of the top of the worktable, and a guide tube is provided at the bottom of the groove. A mounting plate is provided in the middle of the top of the worktable, and a discharge hole is opened on the mounting plate, which is located above the groove. A driving component is provided at the bottom of the worktable, and a through hole is provided in the middle of the mounting plate, through which the output end of the driving component passes. The positioning and clamping mechanism includes a turntable, which is located at the output end of the driving component. Four connecting rods are evenly distributed on the outside of the turntable, and a positioning plate is provided at one end of each connecting rod. A placement groove is provided on the positioning plate.

[0007] Furthermore, the connecting rod has an internal mounting cavity, an electric actuator is installed inside the mounting cavity, a clamping plate is installed at the output end of the electric actuator, and an arc-shaped groove is installed on one side of the positioning plate, which is connected to the mounting cavity, with the clamping plate located inside the arc-shaped groove.

[0008] Furthermore, a stepped post is provided on one side of the bottom of the positioning plate, and a retaining ring is fitted on the stepped post.

[0009] Furthermore, a mounting hole is provided on the other side of the top of the positioning plate, and a spring is provided inside the mounting hole. One end of the spring is connected to a hemispherical locking block, and a corresponding locking groove for the hemispherical locking block is provided on one side of the bottom of the stepped column.

[0010] Furthermore, a drilling machine body is provided on one side of the top of the workbench, and a drilling head is provided on the drilling machine body.

[0011] Furthermore, the mounting plate has a feed hole located at the bottom of the drilling head, and the feed hole and the drilling head are on the same axis.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model uses a drive component to rotate a turntable, which in turn rotates a connecting rod and a positioning plate, rotating the drilled bearing above the discharge hole. Then, an electric push rod moves a clamping plate to release the bearing, allowing it to fall from the discharge hole into the guide tube for discharge. This solves the problem that workers usually need to manually remove the processed bearing, which is time-consuming, labor-intensive, and poses certain safety risks.

[0014] 2. This utility model places the bearing in the placement groove, uses an electric push rod to push the clamping plate to hold it, and rotates the retaining ring so that the slot is above the mounting hole. Then, the hemispherical block pops out under the action of the spring and locks into the slot for fixation, thereby restricting the bearing in the placement groove and preventing it from moving.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the drilling device structure;

[0017] Figure 2 This is a schematic diagram of the mounting plate and feed tube structure;

[0018] Figure 3 This is a schematic diagram of the internal structure of the connecting rod and the positioning plate;

[0019] Figure 4 This is a schematic diagram of the exploded structure of the positioning disc.

[0020] In the diagram: 1. Workbench; 101. Groove; 102. Guide tube; 2. Drilling machine body; 3. Drilling head; 4. Drive unit; 5. Mounting plate; 501. Through hole; 502. Infeed hole; 503. Outfeed hole; 6. Positioning and clamping mechanism; 601. Turntable; 602. Connecting rod; 603. Positioning plate; 604. Electric actuator; 605. Clamping plate; 606. Arc groove; 607. Stepped column; 608. Mounting hole; 609. Spring; 6010. Hemispherical block; 6011. Retaining ring; 6012. Placement groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a drilling device for roller processing, including a worktable 1 and a positioning and clamping mechanism 6. A drilling machine body 2 is provided on one side of the top of the worktable 1, and a drilling head 3 is provided on the drilling machine body 2. A groove 101 is opened on one side of the top of the worktable 1, and a guide tube 102 is provided at the bottom end of the groove 101. A mounting plate 5 is provided in the middle of the top of the worktable 1. The mounting plate 5 has a circular structure and a discharge hole 503 is opened on the mounting plate 5, which is located in the groove 101. Above; the bottom of the workbench 1 is provided with a driving component 4, and the middle of the mounting plate 5 is provided with a through hole 501, through which the output end of the driving component 4 passes; the positioning and clamping mechanism 6 includes a turntable 601, which is circular in structure and is located at the output end of the driving component 4. Four connecting rods 602 are evenly distributed on the outside of the turntable 601, and a positioning plate 603 is provided at one end of the connecting rod 602. The positioning plate 603 is circular in structure and has a placement groove 6012.

[0023] The drive unit 4 drives the turntable 601 to rotate, which in turn drives the connecting rod 602 and the positioning plate 603 to rotate, rotating the drilled bearing to the top of the discharge hole 503. Then, the electric push rod 604 drives the clamping plate 605 to move and release the clamping of the bearing, allowing it to fall from the discharge hole 503 into the guide tube 102 for discharge. This solves the problem that workers usually need to manually remove the processed bearing, which is time-consuming, labor-intensive, and poses certain safety risks.

[0024] The connecting rod 602 has an internal mounting cavity, and the mounting cavity has an electric push rod 604. The output end of the electric push rod 604 has a clamping plate 605. The clamping plate 605 has an arc-shaped structure. The positioning plate 603 has an arc-shaped groove 606 on one side, which is connected to the mounting cavity. The clamping plate 605 is located inside the arc-shaped groove 606.

[0025] The bottom side of the positioning plate 603 is provided with a stepped post 607, and a retaining ring 6011 is fitted on the stepped post 607. The retaining ring 6011 has a circular ring structure. The top side of the positioning plate 603 is provided with a mounting hole 608. A spring 609 is provided inside the mounting hole 608. One end of the spring 609 is connected to a hemispherical locking block 6010. The bottom side of the stepped post 607 is provided with a corresponding locking groove for the hemispherical locking block 6010.

[0026] By placing the bearing in the placement groove 6012, the clamping plate 605 is clamped by the electric push rod 604, and the retaining ring 6011 is rotated so that the slot is above the mounting hole 608. Then, the hemispherical block 6010 pops out under the action of the spring 609 and is fixed in the slot, thereby restricting the bearing in the placement groove 6012 and preventing it from moving.

[0027] The mounting plate 5 has a feed hole 502, which is located at the bottom of the drilling head 3. The feed hole 502 and the drilling head 3 are on the same axis. The feed hole 502 can prevent damage to the tool when drilling through the bearing.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drilling device for roller processing, comprising a worktable (1) and a positioning and clamping mechanism (6), characterized in that: The top side of the workbench (1) is provided with a groove (101), and the bottom end of the groove (101) is provided with a guide tube (102). The top center of the workbench (1) is provided with a mounting plate (5), and the mounting plate (5) has a discharge hole (503) which is located above the groove (101). The bottom end of the workbench (1) is provided with a driving component (4), and the middle part of the mounting plate (5) is provided with a through hole (501). The output end of the driving component (4) passes through the through hole (501). The positioning and clamping mechanism (6) includes a turntable (601), which is located at the output end of the drive unit (4). Four connecting rods (602) are evenly distributed on the outside of the turntable (601). A positioning plate (603) is provided at one end of the connecting rod (602), and a placement slot (6012) is provided on the positioning plate (603).

2. The drilling device for roller processing according to claim 1, characterized in that, The connecting rod (602) has an installation cavity inside, and an electric push rod (604) is provided inside the installation cavity. The output end of the electric push rod (604) is provided with a clamping plate (605). An arc-shaped groove (606) is provided on one side of the positioning plate (603). The arc-shaped groove (606) is connected to the installation cavity, and the clamping plate (605) is located inside the arc-shaped groove (606).

3. The drilling device for roller processing according to claim 2, characterized in that, The positioning disk (603) has a stepped post (607) on one side of its bottom end, and a retaining ring (6011) is fitted on the stepped post (607).

4. The drilling device for roller processing according to claim 3, characterized in that, The positioning plate (603) has a mounting hole (608) on the other side of its top end. A spring (609) is provided inside the mounting hole (608). One end of the spring (609) is connected to a hemispherical locking block (6010). A corresponding locking groove for the hemispherical locking block (6010) is provided on one side of the bottom end of the stepped column (607).

5. The drilling device for roller processing according to claim 1, characterized in that, The top side of the workbench (1) is provided with a drilling machine body (2), and the drilling machine body (2) is provided with a drilling head (3).

6. A drilling apparatus for roller processing according to any one of claims 1-5, characterized in that, The mounting plate (5) has a feed hole (502) located at the bottom of the drilling head (3), and the feed hole (502) and the drilling head (3) are on the same axis.

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