Cylindrical grinding machine with cleaning mechanism for bearing machining

Abstract

The utility model relates to the technical field of cylindrical grinding machines, and provides a cylindrical grinding machine with a cleaning mechanism for bearing machining, which comprises a grinding machine main body, a liquid storage tank fixedly connected to the back of the grinding machine main body, a support frame fixedly connected to the top end of the liquid storage tank, a spray pipe fixedly connected to the top end of the support frame, an outer pump fixedly connected to one side of the liquid storage tank, and an inner pump fixedly connected to the other side of the liquid storage tank. The input end of the outer-leading pump is fixedly connected with an outer-leading pipe, the end, away from the outer-leading pump, of the outer-leading pipe communicates with the liquid storage tank, the output end of the outer-leading pump is fixedly connected with a conveying pipe, the end, away from the outer-leading pump, of the conveying pipe further communicates with the spraying pipe, and a recycling assembly is arranged at the top end of the liquid storage tank and used for receiving cooling liquid sprayed out of the spraying pipe. The recycling assembly comprises a positioning base, a supporting shaft rod and a receiving hopper. By means of the technical scheme, the problem that in the prior art, due to the fact that the sprayed cooling liquid lacks an effective collection measure, under the condition of continuous operation, a large amount of cooling liquid is prone to being wasted is solved.

Description

Technical Field

[0001] This utility model relates to the field of cylindrical grinding machine technology, specifically to a cylindrical grinding machine with a cleaning mechanism for bearing processing. Background Technology

[0002] External cylindrical grinding machines are grinding machines used to process the outer surfaces of workpieces that are cylindrical, conical, or other shaped, as well as the end faces of shaft shoulders. In bearing processing, they can grind the outer surfaces of bearing workpieces to meet the subsequent production requirements of bearings. They mainly include a spindle box, worktable, grinding wheel holder, and control system.

[0003] Currently, in traditional cylindrical grinding machines, the workpiece is cooled and cleaned by spraying coolant. However, due to the lack of effective collection measures, a large amount of coolant is easily wasted during continuous operation.

[0004] Based on this, we propose an external cylindrical grinding machine with a cleaning mechanism for bearing machining. Utility Model Content

[0005] This utility model proposes an external cylindrical grinding machine with a cleaning mechanism for bearing processing, which solves the problem in related technologies that the coolant after spraying is easily wasted in large quantities during continuous operation due to the lack of effective collection measures.

[0006] The technical solution of this utility model is as follows: A cylindrical grinding machine with a cleaning mechanism for bearing processing includes a grinding machine body, a liquid storage tank fixedly connected to the back of the grinding machine body, a support frame fixedly connected to the top of the liquid storage tank, a spray pipe fixedly connected to the top of the support frame, an external pump fixedly connected to one side of the liquid storage tank, an external pipe fixedly connected to the input end of the external pump, and the end of the external pipe away from the external pump communicating with the liquid storage tank, a transmission pipe fixedly connected to the output end of the external pump, and the end of the transmission pipe away from the external pump communicating with the spray pipe, and a recovery component provided at the top of the liquid storage tank for receiving the coolant sprayed from the spray pipe.

[0007] Preferably, the recovery assembly includes a positioning seat, a support shaft, a receiving hopper, a filter box, a filter screen, and an outlet pipe. The top of the liquid storage tank is fixedly connected to the positioning seat, and both ends of the positioning seat are rotatably connected to the support shaft. The receiving hopper is fixedly connected between the two support shafts. One end of the receiving hopper is fixedly connected to the filter box, and the inside of the filter box is fixedly connected to the filter screen. Multiple outlet pipes are fixedly connected to the side of the filter box located outside the receiving hopper. One end of one of the support shafts is fixedly connected to an eccentric plate. A transmission assembly is also provided on the back of the grinding machine body. The transmission assembly is used to cooperate with the eccentric plate to drive the receiving hopper to rotate.

[0008] Preferably, the transmission assembly includes a transmission seat, a transmission screw, and an adjusting plate. The transmission seat is fixedly connected to the back of the grinding machine body, the transmission screw is rotatably connected to the inner side of the transmission seat, the adjusting plate is threaded onto the transmission screw, a linkage rod is rotatably connected to one end of the adjusting plate, and the end of the linkage rod away from the adjusting plate is also rotatably connected to an eccentric plate. A transmission motor is fixedly connected to the top of the transmission seat, and the output end of the transmission motor is also fixedly connected to the transmission screw.

[0009] Preferably, both ends of the back of the grinding machine body are fixedly connected to a stabilizing seat, and the two stabilizing seats are respectively fixedly connected to both ends of the liquid storage tank.

[0010] Preferably, the liquid storage tank has multiple observation windows on one side, and a transparent observation plate is fixedly connected inside each observation window.

[0011] Preferably, the bottom of the receiving hopper is provided with a liquid guiding slope that is inclined towards the filter box.

[0012] Preferably, a mounting base is fixedly connected to one side of the liquid storage tank, and the outlet pipe includes a flexible section and a rigid section. The flexible section is fixedly connected to the filter box, and the rigid section is fixedly connected to the middle of the mounting base.

[0013] Preferably, a linear slide rod is fixedly connected to the inner side of the transmission seat, and the adjusting plate is slidably connected to the outer side of the linear slide rod.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] In this invention, the combination of a spray pipe and an external pump allows coolant to be applied to the workpiece being ground, which cools the workpiece while also washing away debris from the workpiece surface, thus greatly ensuring the grinding quality of the workpiece.

[0016] In this invention, the structure of the recycling component is designed to collect the coolant sprayed from the spray pipe and to pre-filter the coolant for subsequent recycling. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a side view of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the spray pipe and the transmission pipe of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the recycling component of this utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure between the eccentric plate and the linkage rod of this utility model.

[0023] In the diagram: 1. Grinding machine body; 2. Liquid storage tank; 3. Support frame; 4. Spray pipe; 5. External pump; 6. External pipe; 7. Transmission pipe; 8. Recovery assembly; 9. Positioning seat; 10. Support shaft; 11. Receiving hopper; 12. Filter box; 13. Filter screen; 14. Outlet pipe; 15. Eccentric plate; 16. Transmission seat; 17. Transmission screw; 18. Adjusting plate; 19. Linkage rod; 20. Transmission motor. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1

[0026] like Figures 1-5 As shown, this embodiment proposes an external cylindrical grinding machine with a cleaning mechanism for bearing processing, including a grinding machine body 1, a liquid storage tank 2 fixedly connected to the back of the grinding machine body 1, a support frame 3 fixedly connected to the top of the liquid storage tank 2, a spray pipe 4 fixedly connected to the top of the support frame 3, an external pump 5 fixedly connected to one side of the liquid storage tank 2, an external pipe 6 fixedly connected to the input end of the external pump 5, and the end of the external pipe 6 away from the external pump 5 is connected to the liquid storage tank 2, a transmission pipe 7 fixedly connected to the output end of the external pump 5, and the end of the transmission pipe 7 away from the external pump 5 is also connected to the spray pipe 4, and a recovery component 8 is provided at the top of the liquid storage tank 2, the recovery component 8 being used to receive the coolant sprayed out by the spray pipe 4;

[0027] In detail, both ends of the back of the grinding machine body 1 are fixedly connected to the stabilizing seats, and the two stabilizing seats are fixedly connected to both ends of the liquid tank 2 respectively. By using the stabilizing seats, the liquid tank 2 can be auxiliaryly supported to ensure the stability of the connection between the grinding machine body 1 and the liquid tank 2.

[0028] In this embodiment, a replenishment pipe is fixedly connected to the top of the liquid storage tank 2, and a sealing cap is provided at the top of the replenishment pipe. Through the replenishment pipe, coolant can be conveniently added into the liquid storage tank 2.

[0029] Furthermore, multiple observation windows are provided on one side of the liquid storage tank 2. A transparent observation plate is fixedly connected inside the observation window. The liquid level in the liquid storage tank 2 can be intuitively displayed through the observation window to remind personnel to replenish it in time.

[0030] Furthermore, the grinding machine body 1 includes:

[0031] The spindle box is used to support and rotate the workpiece and the grinding wheel.

[0032] The worktable can move up and down to support and fix the workpiece being processed;

[0033] A grinding wheel holder, installed on the spindle box and worktable, is used to hold the grinding wheel and ensure its stability and safety.

[0034] The control system is used to control the machine tool's switching, speed, pressure, and other functions.

[0035] When the grinding machine body 1 is running, since the workpiece is rotating, the grinding wheel will continuously contact and separate from the workpiece, thereby achieving continuous cutting. This is a mature existing technology and will not be described in detail here.

[0036] The recycling assembly 8 includes a positioning seat 9, a support shaft 10, a receiving hopper 11, a filter box 12, a filter screen 13, and an outlet pipe 14. The top of the liquid storage tank 2 is fixedly connected to the positioning seat 9. Both ends of the positioning seat 9 are rotatably connected to the support shaft 10. The receiving hopper 11 is fixedly connected between the two support shafts 10. One end of the receiving hopper 11 is fixedly connected to the filter box 12. The filter screen 13 is fixedly connected inside the filter box 12. Multiple outlet pipes 14 are fixedly connected to the side of the filter box 12 located outside the receiving hopper 11. One end of one of the support shafts 10 is fixedly connected to an eccentric plate 15. A transmission assembly is also provided on the back of the grinding machine body 1. The transmission assembly is used to cooperate with the eccentric plate 15 to drive the receiving hopper 11 to rotate.

[0037] Preferably, the bottom of the receiving hopper 11 is provided with a liquid guiding slope that slopes towards the filter box 12. By using the liquid guiding slope, the coolant inside the receiving hopper 11 can be efficiently delivered to the filter box 12, thus preventing the coolant from accumulating inside the receiving hopper 11.

[0038] In detail, a mounting base is fixedly connected to one side of the liquid storage tank 2. The outlet pipe 14 includes a flexible section and a rigid section. The flexible section is fixedly connected to the filter box 12, and the rigid section is fixedly connected to the middle of the mounting base. Since the outlet pipe 14 connected to the liquid storage tank 2 is a flexible section, it will not interfere with the flipping of the receiving hopper 11. In addition, with the setting of the mounting base, the outlet pipe 14 can be positioned to prevent the outlet pipe 14 from shaking when the liquid flows.

[0039] Example 2

[0040] like Figures 1-5 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes a transmission component;

[0041] In this embodiment, the transmission assembly includes a transmission seat 16, a transmission screw 17, and an adjusting plate 18. The transmission seat 16 is fixedly connected to the back of the grinding machine body 1. The transmission screw 17 is rotatably connected to the inner side of the transmission seat 16. The adjusting plate 18 is threadedly connected to the transmission screw 17. One end of the adjusting plate 18 is rotatably connected to a linkage rod 19, and the end of the linkage rod 19 away from the adjusting plate 18 is also rotatably connected to an eccentric plate 15. The top end of the transmission seat 16 is fixedly connected to a transmission motor 20, and the output end of the transmission motor 20 is also fixedly connected to the transmission screw 17.

[0042] The transmission seat 16 is also fixedly connected to a linear slide rod on its inner side, and the adjusting plate 18 is slidably connected to the outer side of the linear slide rod. By using the linear slide rod, the displacement of the adjusting plate 18 can be effectively guided, thus preventing the adjusting plate 18 from undergoing uncontrollable displacement.

[0043] A specific application of the above two embodiments is that when the grinding machine body 1 is running, the external pump 5 is started to draw out the coolant inside the reservoir 2 through the external pipe 6 and inject it into the spray pipe 4 through the transmission pipe 7. Then, the coolant is sprayed onto the workpiece being ground through the spray pipe 4 to cool the grinding position and effectively clean the grinding debris. The coolant after spraying is collected by the receiving hopper 11, and after the debris in the coolant is blocked by the filter screen 13, it is led out to an external container through the outlet pipe 14 for recycling.

[0044] Furthermore, the drive motor 20 can be started to drive the drive screw 17 to rotate. In conjunction with the connection between the drive screw 17 and the adjusting plate 18, the adjusting plate 18 can be vertically displaced along the drive screw 17. Since the linkage rod 19 is connected between the adjusting plate 18 and the drive seat 16, when the adjusting plate 18 is displaced, it can push the eccentric plate 15 through the linkage rod 19. Since the eccentric plate 15 is supported by one of the support shafts 10, it can be rotated through the support shaft 10 to empty the debris inside, effectively reducing the cleaning intensity for personnel.

[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cylindrical grinding machine with a cleaning mechanism for bearing machining, characterized in that, The equipment includes a grinding machine body (1), a liquid storage tank (2) is fixedly connected to the back of the grinding machine body (1), a support frame (3) is fixedly connected to the top of the liquid storage tank (2), a spray pipe (4) is fixedly connected to the top of the support frame (3), an external pump (5) is fixedly connected to one side of the liquid storage tank (2), an external pipe (6) is fixedly connected to the input end of the external pump (5), and the end of the external pipe (6) away from the external pump (5) is connected to the liquid storage tank (2), a transmission pipe (7) is fixedly connected to the output end of the external pump (5), and the end of the transmission pipe (7) away from the external pump (5) is also connected to the spray pipe (4). A recovery component (8) is provided at the top of the liquid storage tank (2), and the recovery component (8) is used to receive the coolant sprayed from the spray pipe (4).

2. The cylindrical grinding machine with a cleaning mechanism for bearing processing according to claim 1, characterized in that, The recycling assembly (8) includes a positioning seat (9), a support shaft (10), a receiving hopper (11), a filter box (12), a filter screen (13), and an outlet pipe (14). The top of the storage tank (2) is fixedly connected to the positioning seat (9). Both ends of the positioning seat (9) are rotatably connected to the support shaft (10). The receiving hopper (11) is fixedly connected between the two support shafts (10). One end of the receiving hopper (11) is fixedly connected to the filter box (12). The filter screen (13) is fixedly connected inside the filter box (12). Multiple outlet pipes (14) are fixedly connected to the side of the filter box (12) located outside the receiving hopper (11). One end of one of the support shafts (10) is fixedly connected to an eccentric plate (15). A transmission assembly is also provided on the back of the grinding machine body (1). The transmission assembly is used to cooperate with the eccentric plate (15) to drive the receiving hopper (11) to rotate.

3. The cylindrical grinding machine with a cleaning mechanism for bearing processing according to claim 2, characterized in that, The transmission assembly includes a transmission seat (16), a transmission screw (17), and an adjusting plate (18). The transmission seat (16) is fixedly connected to the back of the grinding machine body (1). The transmission screw (17) is rotatably connected to the inner side of the transmission seat (16). The adjusting plate (18) is threadedly connected to the transmission screw (17). One end of the adjusting plate (18) is rotatably connected to a linkage rod (19), and the end of the linkage rod (19) away from the adjusting plate (18) is also rotatably connected to an eccentric plate (15). The top end of the transmission seat (16) is fixedly connected to a transmission motor (20), and the output end of the transmission motor (20) is also fixedly connected to the transmission screw (17).

4. The cylindrical grinding machine with a cleaning mechanism for bearing processing according to claim 1, characterized in that, Both ends of the back of the grinding machine body (1) are fixedly connected to a stabilizing seat, and the two stabilizing seats are respectively fixedly connected to both ends of the liquid storage tank (2).

5. A cylindrical grinding machine with a cleaning mechanism for bearing processing according to claim 1, characterized in that, The liquid storage tank (2) has multiple observation windows on one side, and a transparent observation plate is fixedly connected inside the observation window.

6. A cylindrical grinding machine with a cleaning mechanism for bearing processing according to claim 2, characterized in that, The bottom of the receiving hopper (11) is provided with a liquid guiding slope that is inclined toward the filter box (12).

7. A cylindrical grinding machine with a cleaning mechanism for bearing processing according to claim 2, characterized in that, The liquid storage tank (2) is fixedly connected to a mounting base on one side. The outlet pipe (14) includes a flexible section and a rigid section. The flexible section is fixedly connected to the filter box (12), and the rigid section is fixedly connected to the middle of the mounting base.

8. A cylindrical grinding machine with a cleaning mechanism for bearing processing according to claim 3, characterized in that, A linear slide rod is fixedly connected to the inner side of the transmission seat (16), and the adjusting plate (18) is slidably connected to the outer side of the linear slide rod.

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