Hole opening device for bearing seat machining

Abstract

The utility model discloses a trepanning device for processing a bearing seat, which comprises a base, a support seat, a positioning trepanning structure and a positioning support structure, the support seat is arranged on the base, the positioning trepanning structure is arranged on the support seat, the positioning support structure is arranged on the base, and the positioning support structure is arranged on the base. The positioning and trepanning structure comprises a first hydraulic extruder, a fixing seat, a positioning column, an extrusion plate, a second hydraulic extruder, a motor and a trepanning drill bit, the first hydraulic extruder is fixedly arranged on the base, the fixing seat is fixedly arranged on the first hydraulic extruder, the positioning column is fixedly arranged on the fixing seat, and the extrusion plate is fixedly arranged on the positioning column. The utility model belongs to the technical field of bearing seat equipment, particularly relates to a trepanning device for machining a bearing seat, and effectively solves the problems that the trepanning efficiency is low, the drilling position is easy to deviate and the defective rate is high because the trepanning device for machining the bearing seat in the current market is manually positioned.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing seat equipment, in particular to a hole opening device for bearing seat processing. Background Art

[0002] Bearings are a commonly used component in some mechanical equipment. They are used to support the outer ring of the bearing and fix the inner ring. Only the inner ring rotates, while the outer ring remains stationary. It always keeps consistent with the direction of transmission (such as the direction of motor operation) and maintains balance. The concept of the bearing seat is a collection of bearings and housings for easy application. The advantage of this is that it can have better coordination, more convenient use, and reduce the cost of the manufacturer.

[0003] When processing the bearing seat, a hole is drilled in the bearing seat to facilitate the addition of lubricating oil. When using the existing hole-drilling device for bearing seat processing, the bearing seat needs to be squeezed and fixed first, and then a drill is used to drill a hole. Manual positioning is performed during clamping, resulting in low hole-drilling efficiency and easy deviation in the drilling position, resulting in a high defective rate. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes a hole-punching device for bearing seat processing, which effectively solves the problem that the hole-punching device for bearing seat processing on the current market needs to be manually positioned for a long time, resulting in low hole-punching efficiency, easy deviation in drilling position, and high defective rate.

[0005] The technical solution adopted by the utility model is as follows: The utility model proposes a hole-opening device for bearing seat processing, comprising a base, a support seat, a positioning hole-opening structure and a positioning support structure, the support seat is arranged on the base, the positioning hole-opening structure is arranged on the support seat, the positioning support structure is arranged on the base, the positioning hole-opening structure comprises a hydraulic extruder 1, a fixed seat, a positioning column, an extrusion plate, a hydraulic extruder 2, a motor and a hole-opening drill, the hydraulic extruder 1 is fixedly arranged on the base, the fixed seat is fixedly arranged on the hydraulic extruder 1, the positioning column is fixedly arranged on the fixed seat, the extrusion plate is fixedly arranged on the positioning column, the hydraulic extruder 2 is fixedly arranged on the fixed seat, the motor is fixedly arranged on the hydraulic extruder 2, and the hole-opening drill drive is arranged on the motor.

[0006] Preferably, the positioning support structure comprises a limiting groove, a positioning hole and a chip removal hole, the limiting groove is recessed on the base, the positioning hole is penetrated on the base, and the chip removal hole is penetrated on the base.

[0007] In order to better achieve the effect of extrusion and fixing, the extrusion plate is fixedly arranged fifteen centimeters below the positioning column.

[0008] In order to achieve the purpose of limiting and fixing more quickly, the positioning column is arranged on the fixing seat just above the positioning hole.

[0009] Furthermore, the positioning column is provided with four groups of four corner hole positions of the fixed bearing seat.

[0010] In order to achieve the chip removal effect, the chip removal hole is arranged below the drilling bit.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows: This scheme proposes a hole-opening device for bearing seat processing, in which the bearing seat is placed in a limit groove, and the positioning column passes through the threaded hole of the bearing seat until the extrusion plate is squeezed and fixed on the bearing seat. At this time, the bearing seat is precisely positioned, and the hydraulic extruder is controlled to push the motor to drive the hole-opening drill to open a hole above the bearing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a hole-opening device for bearing seat processing proposed by the utility model;

[0013] Figure 2 This is a schematic structural diagram from another perspective of a hole-opening device for machining a bearing seat proposed by the utility model;

[0014] Figure 3 This is a third-view structural schematic diagram of a hole-opening device for machining a bearing seat proposed by the utility model.

[0015] Among them, 1. base, 2. support seat, 3. positioning hole structure, 4. positioning support structure, 5. hydraulic extruder 1, 6. fixed seat, 7. positioning column, 8. extrusion plate, 9. hydraulic extruder 2, 10. motor, 11. hole drill bit, 12. limit groove, 13. positioning hole, 14. chip removal hole.

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] like Figure 1 , Figure 2 and Figure 3As shown, the utility model proposes a hole-opening device for bearing seat processing, comprising a base 1, a support seat 2, a positioning hole-opening structure 3 and a positioning support structure 4, the support seat 2 is arranged on the base 1, the positioning hole-opening structure 3 is arranged on the support seat 2, the positioning support structure 4 is arranged on the base 1, the positioning hole-opening structure 3 comprises a hydraulic extruder 1 5, a fixed seat 6, a positioning column 7, an extrusion plate 8, a hydraulic extruder 2 9, a motor 10 and a hole-opening drill 11, the hydraulic extruder 1 5 is fixedly arranged on the base 1, the fixed seat 6 is fixedly arranged on the hydraulic extruder 1 5, the positioning column 7 is fixedly arranged on the fixed seat 6, the positioning column 7 is provided with four groups of four corner hole positions of the fixed bearing seat, the extrusion plate 8 is fixedly arranged on the positioning column 7, the extrusion plate 8 is fixedly arranged fifteen centimeters below the positioning column 7, the hydraulic extruder 2 9 is fixedly arranged on the fixed seat 6, the motor 10 is fixedly arranged on the hydraulic extruder 2 9, and the hole-opening drill 11 is driven by the motor 10.

[0019] like Figure 1 and Figure 3 As shown, the positioning support structure 4 includes a limiting groove 12, a positioning hole 13 and a chip removal hole 14. The limiting groove 12 is recessed on the base 1, the positioning hole 13 is penetrated on the base 1, the positioning column 7 is arranged on the fixed seat 6 directly above the positioning hole 13, the chip removal hole 14 is penetrated on the base 1, and the chip removal hole 14 is arranged below the hole-opening drill bit 11.

[0020] During specific use, when the user uses this device, first place the bearing seat into the limiting groove 12, align the threaded hole with the positioning hole 13, and then control the hydraulic extruder 15 to push the fixing seat 6 downward, so that the fixing seat 6 drives the positioning column 7 to penetrate the bearing seat downward and insert into the positioning hole 13. At this time, the squeezing plate 8 on the positioning column 7 squeezes and fixes the bearing seat, and then controls the motor 10 to drive the hole drilling drill 11 to rotate, and then controls the hydraulic extruder 29 to drive the motor 10 to lower downward. At this time, the hole drilling drill 11 on the motor 10 drills the bearing seat. The above is the use process of the entire hole drilling device for bearing seat processing.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A hole-opening device for bearing seat processing, characterized in that: It includes a base, a support seat, a positioning hole opening structure and a positioning support structure, the support seat is arranged on the base, the positioning hole opening structure is arranged on the support seat, the positioning support structure is arranged on the base, the positioning hole opening structure includes a hydraulic extruder 1, a fixed seat, a positioning column, an extrusion plate, a hydraulic extruder 2, a motor and a hole opening drill, the hydraulic extruder 1 is fixedly arranged on the base, the fixed seat is fixedly arranged on the hydraulic extruder 1, the positioning column is fixedly arranged on the fixed seat, the extrusion plate is fixedly arranged on the positioning column, the hydraulic extruder 2 is fixedly arranged on the fixed seat, the motor is fixedly arranged on the hydraulic extruder 2, and the hole opening drill bit drive is arranged on the motor.

2. A hole-punching device for machining a bearing seat according to claim 1, characterized in that: The positioning support structure comprises a limiting groove, a positioning hole and a chip removal hole. The limiting groove is recessed on the base, the positioning hole is penetrated on the base, and the chip removal hole is penetrated on the base.

3. A hole-punching device for machining a bearing seat according to claim 2, characterized in that: The extrusion plate is fixedly arranged 15 centimeters below the positioning column.

4. A hole-punching device for machining a bearing seat according to claim 3, characterized in that: The positioning column is arranged on the fixing seat just above the positioning hole.

5. A hole-punching device for machining a bearing seat according to claim 4, characterized in that: The positioning column is provided with four groups of four corner hole positions of the fixed bearing seat.

6. A hole-punching device for machining a bearing seat according to claim 5, characterized in that: The chip removal hole is arranged below the drilling bit.

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