Bearing taper hole machining device with good fixing effect

Abstract

The utility model relates to the technical field of bearing machining, and discloses a bearing taper hole machining device with a good fixing effect, which comprises a mounting plate, a clamping mechanism is arranged at the top of the mounting plate, a punching mechanism is arranged at the top of the clamping mechanism, the clamping mechanism comprises fixing frames, the fixing frames are fixedly connected to the two sides of the top of the mounting plate, and the punching mechanism is arranged on the top of the mounting plate. A threaded rod is rotationally connected between the two fixing frames. According to the bearing taper hole machining device with the good fixing effect, through the arranged clamping mechanism, clamping pieces on the two sides can be driven to move in the direction close to each other, a bearing can be positioned, the clamping pieces are driven by a threaded rod to move, the bearing can be stably clamped, the clamping effect of the bearing is improved, and the bearing machining efficiency is improved. According to the bearing taper hole punching device, the phenomenon that a bearing deviates in the bearing machining process is avoided, through the arranged punching mechanism, under the linkage effect formed by the belt wheel set, drill bits on the two sides can be driven to synchronously rotate, and therefore the purpose of automatically punching taper holes in the bearing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a bearing tapered hole processing device with good fixing effect. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy.

[0003] The patent network announcement number CN 210705389 U discloses a punching device for processing ceramic ball bearings, including a punching device housing, a motor housing and a limit groove. A fixing rod is fixed on the punching device housing, a hydraulic cylinder is arranged on the upper side of the first fixing plate, a second fixing plate is fixed on the lower side of the hydraulic rod, the motor housing is arranged inside the punching device housing, a motor is arranged inside the motor housing, a drill bit is threadedly fixed on the lower side of the rotating shaft, the limit groove is arranged on the fixing seat, and the threaded connector is threadedly fixed inside the fixing block. The punching device for processing ceramic ball bearings is provided with a drill bit, and four drill bits are provided. Four drill bits punch holes in the ceramic ball bearings at the same time, which increases the number of holes punched in the ceramic ball bearings, improves production efficiency, and increases revenue. The drill bit can be replaced with drill bits of different diameters according to the diameter of the hole required on site, which is simple to operate and highly practical.

[0004] The applicant believes that the following disadvantages exist: the punching device for processing ceramic ball bearings places the bearing inside a limiting groove opened on the top of the fixed seat. Since the bearing itself is highly mobile, the bearing can easily move inside the limiting groove during the process of punching the bearing, which affects the processing of the bearing and causes defects. Utility Model Content

[0005] The utility model aims to provide a bearing tapered hole processing device with good fixing effect, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing tapered hole processing device with good fixing effect, comprising a mounting plate, a clamping mechanism is arranged on the top of the mounting plate, and a punching mechanism is arranged on the top of the clamping mechanism.

[0007] The clamping mechanism includes a fixing frame, and the fixing frames are fixedly connected to both sides of the top of the mounting plate, a threaded rod is rotatably connected between the two fixing frames, a first motor is fixedly connected to the right side of the threaded rod, the first motor is fixedly connected to the surface of the fixing frame, opposite threads are provided on the surface of the threaded rod, sliding plates are threadedly connected to both sides of the surface of the threaded rod, a connecting piece is fixedly connected to one side of the sliding plate, a connecting plate is fixedly connected inside the connecting piece, and a clamping piece is fixedly connected to the side of the connecting piece away from the sliding plate.

[0008] Preferably, the number of the clamping members is two, and the two clamping members are symmetrically arranged on the top of the mounting plate, and the bearing can be clamped and fixed by the arranged clamping members.

[0009] Preferably, a support seat is provided at the bottom of the clamping member, and the support seat is fixedly connected to the top of the mounting plate, so that the bearing is supported by the support seat.

[0010] Preferably, guide rods are slidably connected on both sides of the sliding plate, and support members are fixedly connected on both sides of the surface of the guide rods. The support members are fixedly connected to the top of the mounting plate. When the sliding plate moves, the guide rods slide inside it, which can determine the stability of the clamping member during movement.

[0011] Preferably, the punching mechanism includes a cylinder, the cylinder is fixedly connected to the top of the mounting plate, the top of the cylinder is fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to a positioning plate, and the drill bit can be driven to move downward under the action of the cylinder.

[0012] Preferably, a second motor is fixedly connected to the surface of the positioning plate, a drill bit is fixedly connected to the bottom of the second motor, two drill bits are provided, both of the two drill bits are rotatably connected to the two sides of the positioning plate, and a pulley set is transmission-connected to the surfaces of the two drill bits, and the purpose of drilling a tapered hole in the bearing can be achieved through the provided drill bit.

[0013] Preferably, the drill bit surface is rotatably connected to a placement rack, and the placement rack is fixedly connected to the bottom of the positioning plate. The drill bit can be supported by the placement rack to prevent the drill bit from tilting during rotation.

[0014] Compared with the prior art, the utility model provides a bearing tapered hole processing device with good fixing effect, which has the following beneficial effects:

[0015] 1. The bearing tapered hole processing device with good fixing effect can drive the clamping parts on both sides to move in a direction close to each other through the provided clamping mechanism, so as to position the bearing. By driving the clamping parts to move by using the threaded rod, the bearing can be firmly clamped, thereby improving the clamping effect of the bearing and avoiding the bearing from being offset during the bearing processing.

[0016] 2. The bearing tapered hole processing device with good fixing effect can drive the drill bits on both sides to rotate synchronously under the linkage effect formed by the pulley group through the provided punching mechanism, thereby achieving the purpose of automatically punching the tapered hole on the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the clamping mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the punching mechanism of the utility model.

[0022] In the figure: 1. mounting plate; 2. clamping mechanism; 21. sliding plate; 22. support member; 23. guide rod; 24. support seat; 25. threaded rod; 26. first motor; 27. connecting plate; 28. clamping member; 29. ​​connecting member; 201. fixing frame; 3. punching mechanism; 31. cylinder; 32. second motor; 33. placement frame; 34. drill bit; 35. fixing plate; 36. positioning plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a technical solution:

[0025] Embodiment 1:

[0026] Combination Figure 1-2 to Figure 3 A bearing tapered hole processing device with good fixing effect comprises a mounting plate 1, a clamping mechanism 2 is arranged on the top of the mounting plate 1, and a punching mechanism 3 is arranged on the top of the clamping mechanism 2.

[0027] The clamping mechanism 2 includes a fixing frame 201, which is fixedly connected to both sides of the top of the mounting plate 1. A threaded rod 25 is rotatably connected between the two fixing frames 201. A first motor 26 is fixedly connected to the right side of the threaded rod 25. The first motor 26 is fixedly connected to the surface of the fixing frame 201. Opposite threads are arranged on the surface of the threaded rod 25. Both sides of the surface of the threaded rod 25 are threadedly connected to sliding plates 21. A connecting member 29 is fixedly connected to one side of the sliding plate 21. A connecting plate 27 is fixedly connected inside the connecting member 29. A clamping member 28 is fixedly connected to the side of the connecting member 29 away from the sliding plate 21.

[0028] Furthermore, two clamping members 28 are provided, and the two clamping members 28 are symmetrically provided on the top of the mounting plate 1 , and the bearing can be clamped and fixed by the provided clamping members 28 .

[0029] Furthermore, a support seat 24 is provided at the bottom of the clamping member 28, and the support seat 24 is fixedly connected to the top of the mounting plate 1, so that the bearing is supported by the support seat 24.

[0030] Furthermore, guide rods 23 are slidably connected on both sides of the sliding plate 21, and support members 22 are fixedly connected on both sides of the surface of the guide rods 23. The support members 22 are fixedly connected to the top of the mounting plate 1. When the sliding plate 21 is moving, the guide rods 23 slide inside it, which can determine the stability of the clamping member 28 during movement.

[0031] Embodiment 2:

[0032] See also Figure 4 On the basis of the first embodiment, the punching mechanism 3 further includes a cylinder 31, the cylinder 31 is fixedly connected to the top of the mounting plate 1, the top of the cylinder 31 is fixedly connected to a fixing plate 35, the top of the fixing plate 35 is fixedly connected to a positioning plate 36, and under the action of the cylinder 31, the drill bit 34 can be driven to move downward.

[0033] Furthermore, a second motor 32 is fixedly connected to the surface of the positioning plate 36, and a drill bit 34 is fixedly connected to the bottom of the second motor 32. Two drill bits 34 are provided, and both drill bits 34 are rotatably connected to the two sides of the positioning plate 36. The surfaces of the two drill bits 34 are transmission-connected with a pulley set. The drill bits 34 are provided to achieve the purpose of drilling tapered holes in the bearings.

[0034] Furthermore, a placement rack 33 is rotatably connected to the surface of the drill bit 34, and the placement rack 33 is fixedly connected to the bottom of the positioning plate 36. The placement rack 33 can support the drill bit 34 to prevent the drill bit 34 from tilting during rotation.

[0035] In actual operation, when this device is used, first, the bearing is placed between the clamping members 28 on both sides, and then the first motor 26 is started. The first motor 26 drives the threaded rod 25 to rotate. During the rotation of the threaded rod 25, the clamping members 28 on both sides can be driven to move in a direction close to each other, so that the bearing can be positioned. By using the threaded rod 25 to drive the clamping member 28 to move, the bearing can be firmly clamped, thereby improving the clamping effect of the bearing and avoiding the bearing from being offset during the bearing processing. When it is necessary to drill a tapered hole in the bearing, the cylinder 31 can be started. Under the action of the cylinder 31, the drill bit 34 can be driven to move downward. When the drill bit 34 moves downward, the second motor 32 can be started. The second motor 32 drives the drill bit 34 on one side to rotate synchronously. Under the linkage formed by the pulley group, the drill bits 34 on both sides can be driven to rotate synchronously, thereby achieving the purpose of automatically drilling a tapered hole in the bearing.

[0036] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A device for machining a tapered hole of a bearing with good fixing effect, comprising a mounting plate (1), characterized in that: A clamping mechanism (2) is provided on the top of the mounting plate (1), and a punching mechanism (3) is provided on the top of the clamping mechanism (2); The clamping mechanism (2) comprises a fixing frame (201), the fixing frames (201) are fixedly connected to both sides of the top of the mounting plate (1), a threaded rod (25) is rotatably connected between the two fixing frames (201), a first motor (26) is fixedly connected to the right side of the threaded rod (25), the first motor (26) is fixedly connected to the surface of the fixing frame (201), the surface of the threaded rod (25) is provided with opposite threads, both sides of the surface of the threaded rod (25) are threadedly connected to sliding plates (21), one side of the sliding plate (21) is fixedly connected to a connecting piece (29), a connecting plate (27) is fixedly connected inside the connecting piece (29), and a clamping piece (28) is fixedly connected to the side of the connecting piece (29) away from the sliding plate (21).

2. A bearing tapered hole processing device with good fixing effect according to claim 1, characterized in that: The number of the clamping members (28) is two, and the two clamping members (28) are symmetrically arranged on the top of the mounting plate (1).

3. The device for machining a tapered hole in a bearing with good fixing effect according to claim 1, characterized in that: A support seat (24) is provided at the bottom of the clamping member (28), and the support seat (24) is fixedly connected to the top of the mounting plate (1).

4. The device for machining a tapered hole in a bearing with good fixing effect according to claim 1, characterized in that: Guide rods (23) are slidably connected to the inner sides of the sliding plate (21), and support members (22) are fixedly connected to the surfaces of the guide rods (23) on both sides, and the support members (22) are fixedly connected to the top of the mounting plate (1).

5. The device for machining a tapered hole in a bearing with good fixing effect according to claim 1, characterized in that: The punching mechanism (3) comprises a cylinder (31), the cylinder (31) is fixedly connected to the top of the mounting plate (1), the top of the cylinder (31) is fixedly connected to a fixing plate (35), and the top of the fixing plate (35) is fixedly connected to a positioning plate (36).

6. A device for machining a tapered hole in a bearing with good fixing effect according to claim 5, characterized in that: The surface of the positioning plate (36) is fixedly connected to a second motor (32), and the bottom of the second motor (32) is fixedly connected to a drill bit (34). Two drill bits (34) are provided, and both drill bits (34) are rotatably connected to two sides of the positioning plate (36). The surfaces of the two drill bits (34) are transmission-connected to a pulley set.

7. A bearing tapered hole processing device with good fixing effect according to claim 6, characterized in that: The surfaces of the two drill bits (34) are rotatably connected to a placement rack (33), and the placement rack (33) is fixedly connected to the bottom of the positioning plate (36).

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