Adjustable clamp for bearing drilling equipment
By designing fixtures for adjustable bearing drilling equipment, using the motor drive turntable and slide plate to achieve limiting treatment for bearings of different specifications, it solves the problem that existing fixtures are difficult to adapt to bearings of different specifications, and improves the flexibility of fixtures and Operational efficiency.
Patent Information
- Application Number
- CN202420778199.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-15
AI Technical Summary
It is difficult for existing bearing drilling equipment to limit bearings of different specifications, resulting in the need to replace the fixtures multiple times in the future, increasing the operating process and reducing the flexibility of the fixtures.
An adjustable fixture was designed to set up a concave plate, positioner, turntable, slide plate, motor, arc groove and limit rod, and the motor is used to drive the turntable rotation. The slide plate and limit rod cooperate to make the concave plate and positioner in the Position adjustment is performed in the mounting plate to achieve limiting treatment for bearings of different specifications.
The fixture can adapt to bearings of different specifications without multiple replacements, which reduces subsequent operation processes, ensures the flexibility of the fixture, and avoids the bearings shaking during drilling.
Smart Images
Figure CN222429354U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bearing clamps, in particular to an adjustable clamp for bearing drilling equipment. Background Art
[0002] Bearing drilling equipment usually refers to special equipment used to drill holes on the inner and outer rings of bearings. When the bearings are processed by the drilling equipment, a fixture is needed to position the bearings. Most of the current fixtures use a three-point positioning method. The three positioning points are usually evenly distributed around the workpiece to form a stable support structure. However, it is difficult for the above-mentioned fixture to limit bearings of different specifications. The fixture needs to be replaced multiple times later, which increases the subsequent operating procedures and reduces the flexibility of the fixture. Utility Model Content
[0003] In order to overcome the above-mentioned defects, the utility model provides an adjustable clamp for bearing drilling equipment, which solves the problem that the clamp is difficult to limit bearings of different specifications, and the clamp needs to be replaced multiple times subsequently, thereby increasing the subsequent operating procedures and reducing the flexibility of the clamp.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable clamp for bearing drilling equipment, comprising a machine plate, a connecting plate overlapped on the machine plate, a fixed disk connected to the connecting plate, a mounting plate connected to the fixed disk, a concave plate provided in the mounting plate, a positioner connected in the concave plate, a slide plate slidably connected in the fixed disk, a turntable rotatably connected under the fixed disk, a motor connected to the connecting plate, an arc groove provided in the turntable, a limit rod connected under the slide plate, and the limit rod is slidably connected in the arc groove.
[0005] As a further solution of the utility model: the turntable is connected to the motor, and the slide plate is connected under the concave plate.
[0006] As a further solution of the utility model: a slide groove is provided in the mounting plate, and the concave plate is slidably connected in the slide groove.
[0007] As a further solution of the utility model: bolts are arranged on the machine plate, and an auxiliary block is externally connected to the connecting plate.
[0008] As a further solution of the utility model: a groove is provided in the auxiliary block, and the bolt is clamped in the groove.
[0009] As a further solution of the utility model: the external thread of the bolt is connected with a nut, and the nut is overlapped on the auxiliary block.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The bearing drilling equipment uses an adjustable clamp, which is provided with a concave plate, a positioner, a turntable, a slide plate, a motor, an arc groove and a limit rod. The turntable is driven by the motor to rotate. When the turntable rotates, the limit rod under the slide plate will slide in the arc groove, and the concave plate will move in the mounting plate with the slide plate driving the positioner. When the position adjustment is completed, the bearing is clamped by the positioner. The clamp cooperates with the slide plate, the arc groove and the limit rod, so that the concave plate can drive the positioner to adjust the position in the mounting plate, and can limit bearings of different specifications. There is no need to replace the clamp multiple times in the future, which not only reduces the subsequent operating procedures but also ensures the flexibility of the clamp.
[0012] 2. The bearing drilling equipment uses an adjustable fixture. By setting auxiliary blocks, bolts and nuts, when the connecting plate is placed on the top of the machine plate, the grooves will be interlaced with the bolts. When the auxiliary block is fitted with the machine plate, the nuts and bolts will be threadedly connected, so that the machine plate and the connecting plate can achieve the function of rapid positioning, avoiding the shaking of the bearing during drilling. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the mounting plate of the utility model;
[0015] Figure 3 It is a three-dimensional structural schematic diagram of the fixed plate of the utility model;
[0016] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;
[0017] In the figure: 1, machine plate; 2, connecting plate; 3, fixing plate; 4, mounting plate; 5, concave plate; 6, positioner; 7, turntable; 8, slide plate; 9, motor; 10, slide groove; 11, arc groove; 12, limit rod; 13, auxiliary block; 14, bolt; 15, groove; 16, nut. DETAILED DESCRIPTION
[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0019] like Figure 1-4As shown, the utility model provides a technical solution: an adjustable clamp for bearing drilling equipment, including a machine plate 1, a connecting plate 2 overlapped on the machine plate 1, a fixing plate 3 connected to the connecting plate 2, a mounting plate 4 connected to the fixing plate 3, a concave plate 5 provided in the mounting plate 4, a positioner 6 connected in the concave plate 5, a slide plate 8 slidably connected in the fixing plate 3, a turntable 7 rotatably connected under the fixing plate 3; a slide groove 10 is provided in the mounting plate 4, the concave plate 5 is slidably connected in the slide groove 10, by setting the slide groove 10, when the concave plate 5 is subjected to thrust or tension, the concave plate 5 will slide in the slide groove 10, so that the slide groove 10 plays a certain guiding role in the movement of the concave plate 5, and avoids the concave plate 5 from getting stuck when moving;
[0020] The connecting plate 2 is connected with a motor 9, an arc groove 11 is provided in the turntable 7, the turntable 7 is connected with the motor 9, and the slide plate 8 is connected under the concave plate 5. By setting a fixed plate 3, when the motor 9 drives the turntable 7 to rotate, the turntable 7 will rotate under the fixed plate 3, so that the fixed plate 3 plays a certain guiding role in the rotation of the turntable 7, avoiding the turntable 7 from being misplaced when rotating;
[0021] A limiting rod 12 is connected under the slide plate 8, and the limiting rod 12 is slidably connected in the arc groove 11. By providing the arc groove 11 and the limiting rod 12, when the turntable 7 rotates below the fixed plate 3, the limiting rod 12 slides in the arc groove 11 to drive the slide plate 8 to move, so that the position of the slide plate 8 can be adjusted to prevent the slide plate 8 from falling off when moving;
[0022] The machine plate 1 is provided with a bolt 14, the connecting plate 2 is externally connected with an auxiliary block 13, a groove 15 is provided in the auxiliary block 13, the bolt 14 is clamped in the groove 15, the bolt 14 is externally threadedly connected with a nut 16, and the nut 16 is overlapped on the auxiliary block 13. By providing the groove 15, when the auxiliary block 13 is overlapped on the top of the machine plate 1, the groove 15 will be interlaced with the bolt 14, so that the groove 15 plays a certain auxiliary role for the bolt 14, avoiding collision between the bolt 14 and the auxiliary block 13.
[0023] The working principle of the utility model is:
[0024] When the fixture is positioning the bearing, the connecting plate 2 can be placed above the machine plate 1, and the groove 15 in the auxiliary block 13 will be interlaced with the bolt 14. After the auxiliary block 13 is fitted with the machine plate 1, the nut 16 is threadedly connected with the bolt 14, and the nut 16 will overlap the auxiliary block 13. When it is necessary to position fixtures of different specifications, the turntable 7 can be driven by the motor 9 to rotate. When the turntable 7 rotates, the limit rod 12 under the slide plate 8 will slide in the arc groove 11, and the concave plate 5 will drive the positioner 6 to move in the slide groove 10 along with the slide plate 8. When the position adjustment is completed, the bearing is clamped by the positioner 6.
[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0026] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. An adjustable fixture for a bearing drilling device, comprising a machine plate (1), characterized in that: The machine plate (1) is overlapped with a connecting plate (2), the connecting plate (2) is connected with a fixing plate (3), the fixing plate (3) is connected with a mounting plate (4), a recessed plate (5) is provided in the mounting plate (4), a positioner (6) is connected in the recessed plate (5), a slide plate (8) is slidably connected in the fixing plate (3), a rotating plate (7) is rotatably connected under the fixing plate (3), a motor (9) is connected to the connecting plate (2), an arc groove (11) is provided in the rotating plate (7), a limiting rod (12) is connected under the slide plate (8), and the limiting rod (12) is slidably connected in the arc groove (11).
2. The adjustable clamp for bearing drilling equipment according to claim 1, characterized in that: The rotating disk (7) is connected to the motor (9), and the sliding plate (8) is connected under the concave plate (5).
3. The adjustable clamp for bearing drilling equipment according to claim 1, characterized in that: A slide groove (10) is provided in the mounting plate (4), and the concave plate (5) is slidably connected in the slide groove (10).
4. The adjustable fixture for bearing drilling equipment according to claim 3, characterized in that: The machine plate (1) is provided with bolts (14), and the connecting plate (2) is externally connected with an auxiliary block (13).
5. The adjustable clamp for bearing drilling equipment according to claim 4, characterized in that: A groove (15) is provided in the auxiliary block (13), and the bolt (14) is clamped in the groove (15).
6. The adjustable clamp for bearing drilling equipment according to claim 5, characterized in that: The bolt (14) is externally threadedly connected with a nut (16), and the nut (16) is overlapped on the auxiliary block (13).