Drilling device convenient to overhaul and used for bearing machining

Abstract

The utility model discloses a bearing machining drilling device convenient to overhaul, and belongs to the technical field of bearing machining, the bearing machining drilling device comprises a supporting seat, a bottom plate is arranged below the supporting seat, a rotating mechanism is connected in the supporting seat, the rotating mechanism comprises a motor, the motor is connected in the supporting seat, one end of the motor is connected with a first rotating shaft, and the other end of the motor is connected with a second rotating shaft. And the first rotating shaft is externally connected with a driving wheel. According to the drilling device convenient to overhaul and used for bearing machining, by arranging a supporting base and a protection plate, when a motor drives a first rotating shaft, a driving wheel and a rotating rod to synchronously rotate, a moving block drives a connecting rod and a drilling machine to slide downwards in a piston barrel, and cooling liquid in a cooling box can be intermittently extruded by a piston block; according to the device, the drill bit can be automatically cooled, the situation that the hand fatigue is increased due to long-time manual operation of workers is avoided, the automation degree of the device is improved, and meanwhile the machining effect of the device is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, in particular to a drilling device for bearing processing which is convenient for maintenance. Background Art

[0002] Bearings are an important component in modern mechanical equipment. During the production and processing of the outer ring of the bearing, drilling equipment is needed to drill holes on it.

[0003] Prior art: Chinese patent CN217570944U discloses an outer ring drilling device for bearing processing, including a base, a handle is connected to the inside of one side of the base through a thread, and a movable block is fixedly welded to one end of the handle. The outer ring drilling device for bearing processing drives a pressure plate to press multiple bearing outer steel rings on the side of the partition by turning the tightening bolt, which is convenient for batch drilling of multiple bearing outer steel rings and greatly improves work efficiency. By turning the handle, the fixture box is driven to move, which is convenient for adjusting the positions of multiple bearing outer steel rings so that the drilling machine can drill multiple bearing outer steel rings; by adding cooling water from the water injection hole to the inside of the water tank, the cooling water can flow out from the water outlet pipe to cool the drilling of the drilling machine, and reduce the wear of the drill bit of the drilling machine due to high temperature. By turning the threaded rod, the conical rubber plug is driven to move longitudinally, so that the conical rubber plug slowly blocks the inside of the upper end of the water outlet pipe, which is convenient for adjusting the water flow size;

[0004] Although the drill bit can be cooled by cooling water by turning the handle in the prior art, it requires long-term manual operation by the staff, which reduces the automation level of the device and easily increases the hand fatigue of the staff. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a drilling device for bearing processing that is easy to maintain, which solves the problem that workers need to operate manually for a long time, which reduces the degree of automation of the device and easily increases the degree of hand fatigue of workers.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for bearing processing that is easy to repair, comprising a support seat, a bottom plate is provided under the support seat, a rotating mechanism is connected inside the support seat, the rotating mechanism comprises a motor, the motor is connected inside the support seat, one end of the motor is connected to a first rotating shaft, a driving wheel is connected outside the first rotating shaft, the driving wheel is connected to a driven wheel through a conveyor belt transmission, another first rotating shaft is connected inside the driven wheel, a pneumatic claw is connected outside the first rotating shaft located below, and the first rotating shaft located below is rotatably connected inside the support seat;

[0007] The first rotating shaft is externally connected to a rotating rod, the rotating rod is hinged to a swing rod via a pin, the swing rod is hinged to a moving block via a pin, a connecting rod is connected to the side of the moving block, one end of the connecting rod is connected to a drilling rig, a telescopic rod is connected to the top of the drilling rig, and a cooling mechanism is connected under the support seat.

[0008] As a further solution of the utility model: the cooling mechanism includes a cooling box, and the cooling box is connected under the support seat.

[0009] As a further solution of the utility model: a piston cylinder is connected to the side of the cooling box, and the cooling box is connected to the piston cylinder through a connecting pipe.

[0010] As a further solution of the utility model: a piston block is slidably connected inside the piston cylinder, and a spray head is connected below the piston cylinder.

[0011] As a further solution of the utility model: the moving block is slidably connected in the piston cylinder, and the moving block is connected outside the piston block.

[0012] As a further solution of the utility model: two protective plates are slidably connected inside the support seat, and the telescopic rod is connected under the support seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The drilling device for bearing processing which is easy to maintain is provided with a support seat, a rotating mechanism, a cooling mechanism, a drilling rig, a telescopic rod and a protective plate. When the motor drives the first rotating shaft, the driving wheel and the rotating rod to rotate synchronously, the swing rod swings, and the moving block drives the connecting rod and the drilling rig to slide downward in the piston cylinder, and the coolant in the cooling box can be intermittently squeezed by the piston block, so that the device can automatically cool the drill bit, avoiding the need for long-term manual operation by the staff, which increases the fatigue of the hands, improves the automation degree of the device, and ensures the processing effect of the device.

[0015] 2. The drilling device for bearing processing which is easy to maintain is provided with a motor, a first rotating shaft, a driving wheel, a driven wheel and a pneumatic clamping claw. After the bearing ring to be processed is limited by the pneumatic clamping claw, the motor drives the first rotating shaft, the driving wheel and the rotating rod to rotate synchronously, and makes the driven wheel, the pneumatic clamping claw and the bearing ring to be processed rotate synchronously, so that the device can automatically drill holes on the bearing ring, effectively improving the processing accuracy of the device during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the driving wheel of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the motor of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the piston cylinder of the utility model;

[0020] In the figure: 1. support base; 2. bottom plate; 3. rotating mechanism; 301. motor; 302. first rotating shaft; 303. driving wheel; 304. driven wheel; 305. pneumatic clamp; 306. rotating rod; 307. swing rod; 308. moving block; 4. cooling mechanism; 401. cooling box; 402. piston cylinder; 403. piston block; 404. nozzle; 5. connecting rod; 6. drilling rig; 7. telescopic rod; 8. protective plate. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, the utility model provides a technical solution: a drilling device for bearing processing that is easy to repair, including a support seat 1, two protective plates 8 are slidably connected in the support seat 1, and the protective plates 8 are provided, and the protective plates 8 can protect the motor 301 while facilitating maintenance by the staff;

[0023] The telescopic rod 7 is connected under the support base 1, and a bottom plate 2 is provided under the support base 1. A rotating mechanism 3 is connected inside the support base 1. The rotating mechanism 3 includes a motor 301. The motor 301 is connected inside the support base 1. One end of the motor 301 is connected to a first rotating shaft 302. The first rotating shaft 302 is externally connected to a driving wheel 303. The driving wheel 303 is connected to a driven wheel 304 through a conveyor belt transmission. Another first rotating shaft 302 is connected inside the driven wheel 304. The first rotating shaft 302 located below is externally connected to a pneumatic claw 305. The first rotating shaft 302 located below is externally connected to a pneumatic claw 305. 02 is rotatably connected in the support seat 1, a rotating rod 306 is connected to the outside of the first rotating shaft 302, the rotating rod 306 is hinged with a swing rod 307 through a pin, the swing rod 307 is hinged with a moving block 308 through a pin, the moving block 308 is slidably connected in the piston cylinder 402, the moving block 308 is connected to the outside of the piston block 403, and the side of the moving block 308 is connected with a connecting rod 5. By setting the connecting rod 5, the connecting rod 5 can support the drilling rig 6 to prevent the drilling rig 6 from being offset and falling when in use, thereby ensuring the stable use of the drilling rig 6;

[0024] One end of the connecting rod 5 is connected to a drill 6, and the top of the drill 6 is connected to a telescopic rod 7. By providing the telescopic rod 7, the telescopic rod 7 can support and guide the drill 6 to avoid the drill 6 from being offset and stuck when moving up and down, thereby ensuring the stable movement of the drill 6;

[0025] A cooling mechanism 4 is connected under the support base 1. The cooling mechanism 4 includes a cooling box 401. By providing the cooling box 401, the cooling box 401 can support the piston cylinder 402 to prevent the piston cylinder 402 from shaking due to the influence of the movement of the piston block 403, thereby ensuring the stable movement of the piston block 403.

[0026] The cooling box 401 is connected under the support seat 1, and the piston cylinder 402 is connected to the side of the cooling box 401. The cooling box 401 is connected to the piston cylinder 402 through a connecting pipe. The piston cylinder 402 is slidably connected with a piston block 403. By setting the piston block 403 and the mutual cooperation of the piston block 403 and the piston cylinder 402, it is possible to avoid the piston block 403 from being offset and stuck during movement, thereby ensuring the stable movement of the piston block 403. A nozzle 404 is connected under the piston cylinder 402.

[0027] The working principle of the utility model is:

[0028] When using the device, first place the bearing ring to be processed outside the pneumatic clamp 305, and start the motor 301 after being limited by the pneumatic clamp 305. When the motor 301 drives the first rotating shaft 302, the driving wheel 303 and the rotating rod 306 to rotate synchronously, the driving wheel 303 drives the driven wheel 304, the pneumatic clamp 305 and the bearing ring to be processed to rotate synchronously through the conveyor belt. When the rotating rod 306 rotates, the swing rod 307 swings, and under the action of the pin shaft, the moving block 308 drives the connecting rod 5 and the drilling machine 6 to slide downward in the piston cylinder 402, so that the telescopic rod 7 is in a stretched state, and the coolant in the cooling box 401 can reach the piston cylinder 402 through the connecting pipe, and then the piston block 403 can squeeze the coolant in the piston cylinder 402 to make it spray, so as to cool the drill bit of the drilling machine 6.

[0029] 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.

[0030] 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. A drilling device for bearing processing that is easy to repair, comprising a support seat (1), characterized in that: A bottom plate (2) is provided under the support base (1), a rotating mechanism (3) is connected inside the support base (1), and the rotating mechanism (3) comprises a motor (301), the motor (301) is connected inside the support base (1), one end of the motor (301) is connected to a first rotating shaft (302), the first rotating shaft (302) is externally connected to a driving wheel (303), the driving wheel (303) is connected to a driven wheel (304) through a conveyor belt transmission, another first rotating shaft (302) is internally connected to the driven wheel (304), the first rotating shaft (302) located below is externally connected to a pneumatic claw (305), and the first rotating shaft (302) located below is rotatably connected inside the support base (1); The first rotating shaft (302) is externally connected to a rotating rod (306), the rotating rod (306) is hinged to a swing rod (307) via a pin, the swing rod (307) is hinged to a moving block (308) via a pin, the side of the moving block (308) is connected to a connecting rod (5), one end of the connecting rod (5) is connected to a drilling rig (6), the top of the drilling rig (6) is connected to a telescopic rod (7), and a cooling mechanism (4) is connected below the support seat (1).

2. A bearing drilling device for easy maintenance according to claim 1, characterized in that: The cooling mechanism (4) comprises a cooling box (401), and the cooling box (401) is connected under the support base (1).

3. A drilling device for bearing processing that is easy to repair according to claim 2, characterized in that: The side of the cooling box (401) is connected to a piston cylinder (402), and the cooling box (401) is connected to the piston cylinder (402) via a connecting pipe.

4. A drilling device for bearing processing that is easy to repair according to claim 3, characterized in that: A piston block (403) is slidably connected inside the piston cylinder (402), and a nozzle (404) is connected below the piston cylinder (402).

5. A drilling device for bearing processing that is easy to repair according to claim 4, characterized in that: The moving block (308) is slidably connected inside the piston cylinder (402), and the moving block (308) is connected outside the piston block (403).

6. A drilling device for bearing processing that is easy to repair according to claim 1, characterized in that: Two protective plates (8) are slidably connected inside the support seat (1), and the telescopic rod (7) is connected under the support seat (1).

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