Cutting machine for bearing machining

Abstract

The utility model relates to the field of bearing manufacturing, and discloses a cutting machine for bearing machining, which comprises a base, a machining groove is arranged in the base, the top of the base is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a top plate, and the bottom of the top plate is provided with a first hydraulic machine. A turning tool is arranged at the output end of the first hydraulic machine, a machine box is installed in the center of one side of the top of the base, a motor is installed in the machine box, a clamping mechanism is installed at the output end of the motor, heat dissipation openings are formed in the two sides of the outer wall of the machine box, and dustproof plates are installed at the tops of the heat dissipation openings. The bearing is clamped through the clamping mechanism at the output end of the motor in the case, so that the second hydraulic machine in the clamping mechanism drives the machining plate to retract and expand to clamp the inner side or the outer side of the bearing, the case is pushed, and the case can move on the first track and get close to a turning tool for cutting.

Description

Technical Field

[0001] The utility model relates to the field of bearing manufacturing, in particular to a cutting machine for bearing processing. Background Art

[0002] The cutting machine for bearing processing plays a key role in bearing manufacturing. It can not only significantly improve production efficiency and ensure cutting accuracy, but also improve product quality and save production costs. Therefore, the use of cutting machines for bearing processing is a necessary means to improve bearing manufacturing efficiency and quality.

[0003] After searching, the announcement number CN220240154U discloses a cutting machine for bearing processing, including a workbench, a second slide groove is set on both sides of the middle of the bottom end of the workbench, a wastewater tank is slidably connected to the workbench, a water outlet is fixedly connected to one end of the middle of one side of the wastewater tank, and a discharge port is fixedly connected to one side of the middle of the front end of the wastewater tank. After the wastewater falls into the top of the workbench and falls into the wastewater tank through the lower slope, the wastewater falls into the wastewater tank from the lower leakage port on the front side of the wastewater tank, and then the wastewater is precipitated in the wastewater tank, and then the sealing cover is unscrewed to discharge the wastewater in the wastewater tank, and then the sealing plug is pulled out, and the hydraulic rod is started, and the waste chips precipitated at the bottom of the inner cavity of the wastewater tank can be pushed out and cleaned by using a push plate, so that the wastewater will not affect the environment of the workshop after being collected, and can be discharged and processed in a centralized manner to avoid polluting the surrounding environment.

[0004] The cutting equipment in the above application can ensure the accuracy of the bearings when cutting bearings. After all, the outer ring and inner ring of the bearings are round. It is difficult to use a cutting disc to cut round objects and the bearings cannot be cut evenly. When the work is completed, it is necessary to wait for the debris to settle, and the subsequent processing is more troublesome, so the problem of later debris is solved. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cutting machine for bearing processing, aiming to improve the problem that when cutting the bearing, each cutting point of the bearing cannot be cut evenly, and the later debris treatment is troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting machine for bearing processing, comprising a base, a processing groove is opened inside the base, a support column is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the support column, a first hydraulic press is installed at the bottom of the top plate, a turning tool is provided at the output end of the first hydraulic press, a chassis is installed at the center of one side of the top of the base, a motor is installed inside the chassis, a clamping mechanism is installed at the output end of the motor, heat dissipation ports are installed on both sides of the outer wall of the chassis, and a dustproof plate is installed on the top of the heat dissipation port.

[0007] Preferably, a first track is installed on the top of the base, a rotating shaft is slidably connected to the middle of the first track, and an iron rod is installed in the inner circular hole of the rotating shaft.

[0008] Preferably, the outer wall of the iron rod is rotatably connected with a support plate, and the top of the support plate is fixedly connected to the bottom of the chassis.

[0009] Preferably, the top plate is fixedly connected to a second track, the interior of the second track is slidably connected to a slider, and the top of the first hydraulic press is installed on the bottom of the slider.

[0010] Preferably, a water tank is installed on the top of the top plate, a water inlet pipe is fixedly connected to one side of the top of the water tank, the outer wall of the water inlet pipe is designed with threads, a water outlet pipe is installed on the bottom of the water tank, and a nozzle is installed at one end of the water outlet pipe.

[0011] Preferably, the clamping mechanism includes a shell, one side of the shell is installed on the output end of the motor, a second hydraulic press is installed on the inner walls around the shell, a processing plate is installed on the output end of the second hydraulic press, anti-slip rubber pads are installed on both sides of one end of the processing plate, four threaded holes are opened on one side of the shell, the internal threads of the four threaded holes are connected with five-star screws, one end of the five-star screw is threadedly connected with a cover, and four openings are opened inside the cover.

[0012] Preferably, a placement opening is opened in the middle of one side of the base, and a filtering device is slidably connected to the inside of the placement opening. The filtering device includes a surround, a steel mesh, and a handle. The placement opening is slidably connected to the inside of the placement opening, a steel mesh is fixedly connected to the inner wall of the surround, a handle is fixedly connected to one end of the surround, a water outlet is opened below the placement opening, and a guide groove is installed on one side of the water outlet.

[0013] Preferably, supporting feet are fixedly connected around the bottom of the base, and rubber pads are fixedly connected to the bottom of the supporting feet.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the bearing is clamped by the clamping mechanism at the output end of the motor inside the chassis, so that the second hydraulic press in the clamping mechanism drives the processing plate to retract and clamp the inner or outer side of the bearing, and pushes the chassis so that the chassis can move on the first track and approach the turning tool to achieve a cutting effect.

[0016] 2. In the utility model, the installed filter device can be taken out by pulling the handle when the work is finished, and the debris dropped by turning on the steel mesh can be cleaned.

[0017] 3. In the utility model, a guide groove is provided, and wastewater generated during processing can flow into the guide groove after passing through the processing groove. A wastewater collection bucket can be placed under the guide groove for collection and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a cutting machine for bearing processing proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the second track of a cutting machine for bearing processing proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a clamping mechanism of a cutting machine for bearing processing proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a bearing outer ring cutting machine for bearing processing proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of a bearing inner ring cutting machine for bearing processing proposed by the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the structure of a filter device of a cutting machine for bearing processing.

[0024] Legend:

[0025] 1. Base; 2. Clamping mechanism; 3. Water outlet; 4. Filter device; 5. Placement port; 6. Processing groove; 7. Chassis; 8. Support foot; 9. Support plate; 10. Rotating shaft; 11. Iron rod; 12. First track; 13. Water tank; 14. Water inlet pipe; 15. Support column; 16. Guide groove; 17. Turning tool; 18. First hydraulic press; 19. Water outlet pipe; 20. Slider; 21. Top plate; 22. Second track; 23. Dustproof plate; 24. Rubber pad; 201. Shell; 202. Threaded hole; 203. Second hydraulic press; 204. Anti-slip rubber pad; 205. Processing plate; 206. Five-star screw; 207. Cover; 208. Opening; 401. Enclosure; 402. Steel mesh; 403. Handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings of the specification 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 of 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.

[0027] Reference Figure 1-Figure 4 The utility model provides an embodiment: a cutting machine for bearing processing, comprising a base 1, a processing groove 6 is opened inside the base 1, a support column 15 is fixedly connected to the top of the base 1, a top plate 21 is fixedly connected to the top of the support column 15, a first hydraulic press 18 is installed at the bottom of the top plate 21, a turning tool 17 is provided at the output end of the first hydraulic press 18, a chassis 7 is installed at the center of one side of the top of the base 1, a motor is installed inside the chassis 7, a clamping mechanism 2 is installed at the output end of the motor, heat dissipation ports are installed on both sides of the outer wall of the chassis 7, and a dustproof plate 23 is installed on the top of the heat dissipation port.

[0028] Specifically, the extension and retraction of the first hydraulic press 18 can drive the position of the turning tool 17 installed at the bottom thereof so that it is aligned with the bearing to determine the cutting size. A motor is arranged in the chassis 7, so that the output end of the motor can drive the clamping mechanism 2 to rotate, so that the bearing clamped on the clamping mechanism 2 can rotate along with it. The turning tool 17 can cut the rotating outer ring or inner ring of the bearing. The heat dissipation port and the dustproof plate 23 can dissipate heat and prevent dust from the motor working in the chassis 7, so as to extend the service life of the motor.

[0029] Reference Figure 1 A first track 12 is installed on the top of the base 1, and a rotating shaft 10 is slidably connected to the middle of the first track 12. An iron rod 11 is installed on the inner circular hole of the rotating shaft 10, and a support plate 9 is rotatably connected to the outer wall of the iron rod 11. The top of the support plate 9 is fixedly connected to the bottom of the chassis 7. A water tank 13 is installed on the top of the top plate 21, and a water inlet pipe 14 is fixedly connected to one side of the top of the water tank 13. The outer wall of the water inlet pipe 14 is designed with threads, and a water outlet pipe 19 is installed at the bottom of the water tank 13. A nozzle is installed at one end of the water outlet pipe 19. Support feet 8 are fixedly connected to the bottom of the base 1, and rubber pads 24 are fixedly connected to the bottom of the support feet 8.

[0030] Specifically, installing the first track 12 can make the chassis 7 and the rotating shaft 10 connected below slide on it, so that it slides in a straight line, preventing the turning tool 17 that has been adjusted in height from shifting during the cutting process, resulting in low precision and some dangerous situations. One end of the water inlet pipe 14 connected to the water tank 13 is connected to an external pipeline. During the working process, a nozzle at one end of the water outlet pipe can spray coolant to cool the bearing being turned to prevent thermal deformation and damage to the bearing. A supporting foot 8 is installed at the bottom of the base 1, and a rubber pad 24 is installed at the bottom of the supporting foot 8 to keep it stable during operation. This is because the accuracy of the bearing must be guaranteed when processing the bearing.

[0031] Reference Figure 2 The top plate 21 is fixedly connected to a second track 22 , the interior of the second track 22 is slidably connected to a slider 20 , and the top of the first hydraulic press 18 is installed at the bottom of the slider 20 .

[0032] Specifically, the slider 20 slidably connected inside the second track 22 can control the left and right movement of the first hydraulic press 18 to cut different positions of the bearing.

[0033] Reference Figure 1 , Figure 3 , Figure 4 The clamping mechanism 2 includes a shell 201, one side of the shell 201 is installed on the output end of the motor, a second hydraulic press 203 is installed on the inner walls around the shell 201, a processing plate 205 is installed on the output end of the second hydraulic press 203, and anti-slip rubber pads 204 are installed on both sides of one end of the processing plate 205. Four threaded holes 202 are opened on one side of the shell 201, and the internal threads of the four threaded holes 202 are connected with five-star screws 206. One end of the five-star screw 206 is threadedly connected with a cover 207, and the inside of the cover 207 is opened with four openings 208.

[0034] Specifically, the second hydraulic press 203 is the main driving component of the clamping mechanism 2. The processing plate 205 at the output end of the second hydraulic press 203 can be retracted to clamp and loosen the bearing. The anti-slip rubber pad 204 on the processing plate 205 can better fix the bearing so that the bearing does not loosen during turning. The four openings 208 on the cover 207 can allow the processing plate 205 to have space to move during operation.

[0035] Reference Figure 1 , Figure 5 A placement opening 5 is provided in the middle of one side of the base 1, and a filter device 4 is slidably connected inside the placement opening 5. The filter device 4 includes a surrounding plate 401, a steel mesh 402, and a handle 403. The placement opening 5 is slidably connected inside the surrounding plate 401, and a steel mesh 402 is fixedly connected to the inner wall of the surrounding plate 401. A handle 403 is fixedly connected to one end of the surrounding plate 401. A water outlet 3 is provided below the placement opening 5, and a guide groove 16 is installed on one side of the water outlet 3.

[0036] Specifically, the steel mesh 402 on the filter device 4 can filter out the coolant during bearing processing, so that the debris generated when turning the bearing remains on the steel mesh 402. The handle 403 can be pulled to slide the filter device 4 out to clean the debris on the steel mesh 402, so as to better separate the debris from the coolant in advance. A wastewater collection bucket can be placed under the guide groove 16 on one side of the water outlet 3, and the coolant filtered from the steel mesh 402 can flow to the wastewater collection bucket through the guide groove 16.

[0037] Working principle: Slide the first hydraulic press 18, on the top of which there is a slider 20 that can move, drive the turning tool 17 at the bottom of the first hydraulic press 18 to adjust the position, first cut the outer ring of the bearing, the inner ring of the bearing can be placed on the anti-slip rubber pad 204 of the processing plate 205 of the clamping mechanism 2, adjust the four second hydraulic presses 203 to work at the same time, the second hydraulic press 203 drives the processing plate 205 to support outward to fix the bearing. When the bearing is fixed, place a wastewater collection bucket under the guide groove to collect wastewater generated during the work process, let water pass through the water outlet pipe, turn on the motor inside the chassis 7 to drive the clamping mechanism to rotate together, which is to push the chassis 7. The rotating shaft at the bottom of the chassis 7 approaches the turning tool 17 on the first track for turning. Heat will be generated during the turning process, resulting in thermal deformation of the bearing. At this time, the coolant from the outlet pipe is sprayed onto the bearing being processed, which can be used for cooling treatment to prevent thermal deformation and the outer ring of the bearing. After the turning and cutting are completed, the bearing is removed, and the second hydraulic press 203 is driven again to drive the processing plate 205 to support outward, so that the bearing can be placed inside the four processing plates 205, and the second hydraulic press 203 is stopped. After the bearing is placed inside the four processing plates 205, the second hydraulic press 203 drives the four processing plates 205 to tighten inward, so that the anti-slip rubber pads 204 on the four processing plates 205 clamp the outer ring of the bearing, and the inner ring is turned and cut. The first hydraulic press 18 is adjusted in the same way as above, so that the turning tool 17 below it is adjusted to the position, ready to turn and cut the inner ring of the bearing. After the turning and cutting of the inner and outer rings are completed, the bearing is taken out and the same operation is continued for the next bearing. After the turning and cutting are completed, the handle 403 on the filter device 4 is pulled to remove the debris left on the steel mesh 402 by turning and cutting and put it into the debris collection area, the residue of the chassis 7 is cleaned up and put back to its original place, and the work is completed.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting machine for bearing processing, comprising a base (1), characterized in that: A processing groove (6) is provided inside the base (1); a support column (15) is fixedly connected to the top of the base (1); a top plate (21) is fixedly connected to the top of the support column (15); a first hydraulic press (18) is installed at the bottom of the top plate (21); a turning tool (17) is provided at the output end of the first hydraulic press (18); a chassis (7) is installed at the center of one side of the top of the base (1); a motor is installed inside the chassis (7); a clamping mechanism (2) is installed at the output end of the motor; heat dissipation ports are installed on both sides of the outer wall of the chassis (7); a dustproof plate (23) is installed at the top of the heat dissipation port.

2. A cutting machine for bearing processing according to claim 1, characterized in that: A first track (12) is installed on the top of the base (1), a rotating shaft (10) is slidably connected to the middle of the first track (12), and an iron rod (11) is installed in the inner circular hole of the rotating shaft (10).

3. A cutting machine for bearing processing according to claim 2, characterized in that: The outer wall of the iron rod (11) is rotatably connected to a support plate (9), and the top of the support plate (9) is fixedly connected to the bottom of the chassis (7).

4. A cutting machine for bearing processing according to claim 1, characterized in that: The top plate (21) is fixedly connected to a second rail (22) installed thereon, the interior of the second rail (22) is slidably connected to a slider (20), and the top of the first hydraulic press (18) is installed at the bottom of the slider (20).

5. A cutting machine for bearing processing according to claim 1, characterized in that: A water tank (13) is installed on the top of the top plate (21), a water inlet pipe (14) is fixedly connected to one side of the top of the water tank (13), the outer wall of the water inlet pipe (14) is designed with threads, a water outlet pipe (19) is installed at the bottom of the water tank (13), and a nozzle is installed at one end of the water outlet pipe (19).

6. A cutting machine for bearing processing according to claim 1, characterized in that: The clamping mechanism (2) comprises a housing (201), one side of the housing (201) is mounted on the output end of the motor, a second hydraulic press (203) is mounted on the inner walls around the housing (201), a processing plate (205) is mounted on the output end of the second hydraulic press (203), anti-slip rubber pads (204) are mounted on both sides of one end of the processing plate (205), one side of the housing (201) is provided with four threaded holes (202), the insides of the four threaded holes (202) are threadedly connected with five-star screws (206), one end of the five-star screw (206) is threadedly connected with a cover (207), and the inside of the cover (207) is provided with four openings (208).

7. A cutting machine for bearing processing according to claim 1, characterized in that: A placement opening (5) is provided in the middle of one side of the base (1), and a filter device (4) is slidably connected inside the placement opening (5), and the filter device (4) comprises a panel (401), a steel mesh (402), and a handle (403). The placement opening (5) is slidably connected inside the placement opening (5), and a steel mesh (402) is fixedly connected to the inner wall of the panel (401), and a handle (403) is fixedly connected to one end of the panel (401). A water outlet (3) is provided below the placement opening (5), and a guide groove (16) is installed on one side of the water outlet (3).

8. A cutting machine for bearing processing according to claim 1, characterized in that: Support legs (8) are fixedly connected around the bottom of the base (1), and a rubber pad (24) is fixedly connected to the bottom of the support legs (8).

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