End grinding device based on centrifugal composite high-speed steel roller

Abstract

The utility model provides an end portion polishing device based on a centrifugal composite high-speed steel roller, and belongs to the technical field of composite high-speed steel rollers, the end portion polishing device comprises a polishing box, a cooling and dust falling assembly and a polishing assembly, the polishing assembly comprises a first electric telescopic rod arranged on one side of the inner wall of the polishing box, and a supporting plate is arranged at the end of the first electric telescopic rod; a connecting frame is arranged at the bottom of the supporting plate, a second electric telescopic rod is arranged in the connecting frame, a driving motor is arranged at the end of the second electric telescopic rod, a grinding disc is arranged at the end of an output shaft of the driving motor, an infrared sensor is arranged at one end of the driving motor, and a fixing plate is arranged on the outer wall of the first electric telescopic rod. The top of the fixing plate is fixedly connected with the top of the inner wall of the grinding box.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite high-speed steel rollers, and in particular relates to an end grinding device based on a centrifugal composite high-speed steel roller. Background Art

[0002] Existing roller grinding devices are mostly used to grind rollers so that the rollers meet the standards and are convenient for production and use. After searching, the application number "CN201720881478.9" discloses "a high-speed roller grinding device", which records that "a connecting steel plate, a caliper and a third rotating shaft are provided inside the roller clamping disk, and the caliper can be rotatably connected to the outside of the third rotating shaft, and the roller can be fixed to the outside of the roller clamping disk through the caliper. This design can greatly improve the stability of the device and solve the problem of the current roller grinding device on the roller The roller clamping disc is provided with a connecting steel plate, a caliper and a third rotating shaft, and the caliper can be rotatably connected to the outside of the third rotating shaft, so that the roller can be fixed to the outside of the roller clamping disc through the caliper. This design can greatly improve the stability of the device and can indeed solve the problem that the current roller grinding device is troublesome to install and fix the roller, and the roller is not stable enough during grinding. However, the following problems still exist in actual use:

[0003] In actual use, grinding produces a lot of waste chips, which fly everywhere and are difficult to handle, and the grinding machine cannot automatically adjust its position during use.

[0004] Based on this, it is extremely practical to provide a device that can facilitate the disposal of waste chips and automatically adjust the position. Utility Model Content

[0005] The utility model aims to provide an end grinding device based on a centrifugal composite high-speed steel roller, aiming to solve the above technical problems.

[0006] The embodiment of the utility model provides an end grinding device based on a centrifugal composite high-speed steel roller, comprising a grinding box, a cooling and dust reduction component and a grinding component.

[0007] Wherein, a buffer pad is arranged at the bottom of the polishing box, a base is arranged at the bottom of the buffer pad, and connecting grooves are arranged inside the polishing box, the buffer pad and the base;

[0008] The cooling and dust reduction assembly includes two water pumps arranged at the bottom of the inner wall of the base, the tops of the two water pumps are sealed and connected with suction pipes, the tops of the two suction pipes are sealed and connected with collection boxes, the outer walls of the two collection boxes are fixedly connected to the inner wall of the connecting groove, the tops of the two collection boxes are movably connected with filter screens, the tops of the two filter screens are provided with two holding blocks, one end of the polishing box is interspersed with two delivery pipes, the middle parts of the outer walls of the two delivery pipes are provided with electric valves, and the ends of the two delivery pipes are provided with threaded grooves;

[0009] The polishing assembly includes a first electric telescopic rod arranged on one side of the inner wall of the polishing box, a support plate is arranged at the end of the first electric telescopic rod, a connecting frame is arranged at the bottom of the support plate, a second electric telescopic rod is arranged inside the connecting frame, a driving motor is arranged at the end of the second electric telescopic rod, a polishing disc is arranged at the end of the output shaft of the driving motor, an infrared sensor is arranged at one end of the driving motor, a fixing plate is arranged on the outer wall of the first electric telescopic rod, and the top of the fixing plate is fixedly connected to the top of the inner wall of the polishing box.

[0010] In one implementation of the utility model, an electric cylinder is arranged on the top of the polishing box, a telescopic rod is arranged inside the electric cylinder, and a clamping plate is arranged on the bottom of the telescopic rod.

[0011] In an implementation manner of the utility model, a support platform is provided at the bottom of the inner wall of the polishing box, and slots are provided inside the clamping plate and the support platform.

[0012] In one implementation of the utility model, a high-speed steel roller is movably connected to the top of the support platform.

[0013] In an implementation manner of the utility model, one end of the two water pumps is sealed and connected to a connecting pipe, and one end of the two connecting pipes is sealed and connected to a drainer.

[0014] In one embodiment of the utility model, two protective doors are hinged at one end of the polishing box, handles are provided at one end of the two protective doors, glass is embedded inside the two protective doors, and a PLC controller is provided on one side of the polishing box.

[0015] In one implementation of the utility model, the water pump, the electric valve, the first electric telescopic rod, the second electric telescopic rod, the drive motor and the infrared sensor are all electrically connected to the PLC controller, and the PLC controller is electrically connected to an external power supply.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1) The user connects the delivery pipe to the external pipe. At this time, the user opens the electric valve through the PLC controller and then sprays water on the end of the high-speed steel roller through the delivery pipe, so that it can be cooled during grinding and the problem of waste chips floating everywhere can be avoided. The waste chips can be effectively filtered through the filter screen during use. At this time, the user turns on the water pump through the PLC controller. The water pump generates suction to suck the water in the collection box through the suction pipe and discharges it to the drainer through the connecting pipe. The subsequent user can take down the filter screen at any time to clean the debris on it, thereby realizing the disposal of waste chips;

[0018] 2) Through the infrared sensor provided, it is convenient for the user to turn on the infrared sensor through the PLC controller. The infrared sensor will detect the end of the high-speed steel roller and feed back the information to the PLC controller. The PLC controller will turn on the first electric telescopic rod and the second electric telescopic rod to move, and then adjust the drive motor to a position parallel to the end of the high-speed steel roller and the grinding disc is in contact with it. At this time, the user turns on the drive motor through the PLC controller, and then grinds the end of the high-speed steel roller, thereby realizing automatic adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of one end of Embodiment 1 of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the polishing box in Example 1 of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0024] Figure 5 This is a schematic structural diagram of Example 2 of the utility model.

[0025] In the figure: 100, grinding box; 110, buffer pad; 120, base;

[0026] 200, cooling and dust reduction assembly; 210, water pump; 220, suction pipe; 230, collection box; 240, filter; 250, gripping block; 260, delivery pipe; 270, electric valve;

[0027] 300, grinding assembly; 310, first electric telescopic rod; 320, support plate; 330, connecting frame; 340, second electric telescopic rod; 350, driving motor; 360, grinding disc; 370, infrared sensor; 380, fixing plate;

[0028] 400, electric cylinder;

[0029] 500, telescopic rod;

[0030] 600, clamping plate;

[0031] 700, support platform;

[0032] 800, high speed steel roll;

[0033] 900, connecting pipe;

[0034] 1000, drainer; 1100, protective door; 1200, handle; 1300, support bar; 1400, universal wheel. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Example 1

[0037] See also Figure 1 - Figure 4 The end grinding device based on the centrifugal composite high-speed steel roller includes a grinding box 100, a cooling and dust reduction component 200 and a grinding component 300.

[0038] For details, please refer to Figure 1 A buffer pad 110 is disposed at the bottom of the polishing box 100 , a base 120 is disposed at the bottom of the buffer pad 110 , and connecting grooves are provided inside the polishing box 100 , the buffer pad 110 and the base 120 .

[0039] See also Figure 2-4The cooling and dust reduction component 200 includes two water pumps 210 arranged at the bottom of the inner wall of the base 120, the tops of the two water pumps 210 are sealed and connected with the suction pipe 220, the tops of the two suction pipes 220 are sealed and connected with the collecting boxes 230, the outer walls of the two collecting boxes 230 are fixedly connected to the inner wall of the connecting groove, the tops of the two collecting boxes 230 are movably connected with the filter screen 240, the tops of the two filter screens 240 are provided with two holding blocks 250, one end of the polishing box 100 is interspersed with two delivery pipes 260, the middle part of the outer wall of the two delivery pipes 260 is provided with an electric valve 270, and the end heads of the two delivery pipes 260 are provided with a threaded groove.

[0040] In a specific embodiment, a delivery pipe 260 is provided to facilitate the user to connect the delivery pipe 260 to an external pipe. At this time, the user opens the electric valve 270 through the PLC controller and then sprays water on the end of the high-speed steel roller 800 through the delivery pipe 260, so that it can be cooled during grinding and the problem of waste chips floating everywhere can be avoided. When in use, the waste chips can be effectively filtered through the filter 240. At this time, the user turns on the water pump 210 through the PLC controller, and the water pump 210 generates suction to suck the water in the collection box 230 through the suction pipe 220, and discharges it to the drainer 1000 through the connecting pipe 900 for discharge. Subsequent users can take down the filter 240 at any time to clean the debris on it, thereby achieving the purpose of cooling and dust reduction.

[0041] See also Figure 4 The grinding assembly 300 includes a first electric telescopic rod 310 arranged on one side of the inner wall of the grinding box 100, a support plate 320 is arranged at the end of the first electric telescopic rod 310, a connecting frame 330 is arranged at the bottom of the support plate 320, a second electric telescopic rod 340 is arranged inside the connecting frame 330, a driving motor 350 is arranged at the end of the second electric telescopic rod 340, a grinding disc 360 is arranged at the end of the output shaft of the driving motor 350, an infrared sensor 370 is arranged at one end of the driving motor 350, and a fixing plate 380 is arranged on the outer wall of the first electric telescopic rod 310, and the top of the fixing plate 380 is fixedly connected to the top of the inner wall of the grinding box 100.

[0042] In a specific embodiment, an infrared sensor 370 is provided to facilitate the user to turn on the infrared sensor 370 through the PLC controller. The infrared sensor 370 will detect the end of the high-speed steel roller 800 and feed back the information to the PLC controller. The PLC controller will turn on the first electric telescopic rod 310 and the second electric telescopic rod 340 to move, and then adjust the drive motor 350 to a position parallel to the end of the high-speed steel roller 800 and the grinding disc 360 is in contact with it. At this time, the user turns on the drive motor 350 through the PLC controller, and then grinds the end of the high-speed steel roller 800, thereby achieving the purpose of automatic adjustment.

[0043] See also Figure 3 An electric cylinder 400 is disposed on the top of the polishing box 100 , a telescopic rod 500 is disposed inside the electric cylinder 400 , and a clamping plate 600 is disposed at the bottom of the telescopic rod 500 .

[0044] In a specific embodiment, the electric cylinder 400 is provided to facilitate the user to open the electric cylinder 400 through the PLC controller, so that the electric cylinder 400 drives the telescopic rod 500 to move downward, and then drives the clamping plate 600 to clamp the high-speed steel roller 800.

[0045] See also Figure 3 A support platform 700 is provided at the bottom of the inner wall of the polishing box 100 , and a card slot is provided inside the clamping plate 600 and the support platform 700 .

[0046] In a specific embodiment, the polishing box 100 is provided to facilitate the protection of the parts in the polishing box 100, thereby preventing the parts in the polishing box 100 from being damaged due to collisions during use, thereby preventing the parts from being unusable.

[0047] See also Figure 1 The top of the support platform 700 is movably connected with a high-speed steel roller 800.

[0048] In a specific embodiment, a support platform 700 is provided to facilitate supporting the high-speed steel roller 800, and then cooperate with the clamping plate 600, so that the high-speed steel roller 800 can be fixed and limited when in use.

[0049] See also Figure 4 One end of the two water pumps 210 is sealed and connected to a connecting pipe 900 , and one end of the two connecting pipes 900 is sealed and connected to a drainer 1000 .

[0050] In a specific embodiment, the drainer 1000 is provided to facilitate the user to connect the external pipe to the drainer 1000, so that the drainer 1000 can drain the flushing water and avoid it being trapped in the device.

[0051] See also Figure 1 One end of the polishing box 100 is hinged with two protective doors 1100 , one end of the two protective doors 1100 is provided with a handle 1200 , the interior of the two protective doors 1100 is embedded with glass, and one side of the polishing box 100 is provided with a PLC controller.

[0052] In a specific embodiment, a handle 1200 is provided to facilitate a user to open the protective door 1100 through the handle 1200, so that the protective door 1100 is opened, and then the user can replace the high-speed steel roller 800 for grinding.

[0053] See also Figure 1 - Figure 4 The water pump 210, the electric valve 270, the first electric telescopic rod 310, the second electric telescopic rod 340, the drive motor 350 and the infrared sensor 370 are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the external power supply.

[0054] In a specific embodiment, a PLC controller is provided to facilitate power-on control of electrical equipment, so that the electrical equipment can be powered on when it needs electricity, avoiding the situation where it cannot be powered on when it needs electricity.

[0055] When in use, the user first places the high-speed steel roller 800 on the support table 700, and then uses the electric cylinder 400 to facilitate the user to open the electric cylinder 400 through the PLC controller, so that the electric cylinder 400 drives the telescopic rod 500 to move downward, and then drives the clamping plate 600 to clamp the high-speed steel roller 800. At this time, the infrared sensor 370 is provided to facilitate the user to open the infrared sensor 370 through the PLC controller. The infrared sensor 370 will detect the end of the high-speed steel roller 800 and feed back the information to the PLC controller. The PLC controller will open the first electric telescopic rod 310 and the second electric telescopic rod 340 to move, and then adjust the drive motor 350 to be parallel to the end of the high-speed steel roller 800, and then the grinding disc 360 is released from it. At this time, the user turns on the drive motor 350 through the PLC controller. The motor 350 then grinds the end of the high-speed steel roller 800, thereby achieving the purpose of automatic adjustment. Finally, through the provided delivery pipe 260, it is convenient for the user to connect the delivery pipe 260 with the external pipeline. At this time, the user opens the electric valve 270 through the PLC controller and then sprays water on the end of the high-speed steel roller 800 through the delivery pipe 260, so that it can be cooled during grinding, and the problem of waste chips floating everywhere can be avoided. When in use, the waste chips can be effectively filtered through the filter 240. At this time, the user turns on the water pump 210 through the PLC controller. The water pump 210 generates suction to suck the water in the collection box 230 through the suction pipe 220, and discharges it to the drainer 1000 through the connecting pipe 900 for discharge. Subsequent users can take down the filter 240 at any time to clean the debris on it, thereby achieving the purpose of cooling and dust reduction.

[0056] Example 2

[0057] See also Figure 4 In order to facilitate the movement of the device, the technical features of this embodiment and embodiment 1 are as follows:

[0058] Two support bars 1300 are disposed at the bottom of the base 120 , and two universal wheels 1400 are disposed at the bottom of each of the two support bars 1300 .

[0059] In a specific embodiment, the universal wheels 1400 are provided to facilitate the rapid movement of the device during use, thereby avoiding the problem of manual carrying during use and further improving work efficiency.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An end grinding device based on a centrifugal composite high-speed steel roller, characterized in that: include: A polishing box (100), wherein a buffer pad (110) is disposed at the bottom of the polishing box (100), a base (120) is disposed at the bottom of the buffer pad (110), and connection grooves are provided inside the polishing box (100), the buffer pad (110) and the base (120); A cooling and dust reduction component (200), the cooling and dust reduction component (200) comprising two water pumps (210) arranged at the bottom of the inner wall of the base (120), the tops of the two water pumps (210) being sealed and connected to a suction pipe (220), the tops of the two suction pipes (220) being sealed and connected to a collection box (230), the outer walls of the two collection boxes (230) being fixedly connected to the inner wall of the connecting groove, the tops of the two collection boxes (230) being movably connected to a filter screen (240), the tops of the two filter screens (240) being provided with two holding blocks (250), one end of the polishing box (100) being interlaced and connected to two delivery pipes (260), the middle parts of the outer walls of the two delivery pipes (260) being provided with electric valves (270), and the ends of the two delivery pipes (260) being provided with threaded grooves inside; A grinding assembly (300), the grinding assembly (300) comprising a first electric telescopic rod (310) arranged on one side of an inner wall of a grinding box (100), a support plate (320) being arranged at the end of the first electric telescopic rod (310), a connecting frame (330) being arranged at the bottom of the supporting plate (320), a second electric telescopic rod (340) being arranged inside the connecting frame (330), a driving motor (350) being arranged at the end of the second electric telescopic rod (340), a grinding disc (360) being arranged at the end of the output shaft of the driving motor (350), an infrared sensor (370) being arranged at one end of the driving motor (350), a fixing plate (380) being arranged on the outer wall of the first electric telescopic rod (310), and a top of the fixing plate (380) being fixedly connected to a top of the inner wall of the grinding box (100).

2. The end grinding device based on centrifugal composite high-speed steel roller according to claim 1 is characterized in that: An electric cylinder (400) is arranged on the top of the polishing box (100), a telescopic rod (500) is arranged inside the electric cylinder (400), and a clamping plate (600) is arranged at the bottom of the telescopic rod (500).

3. The end grinding device based on centrifugal composite high-speed steel roller according to claim 2 is characterized in that: A support platform (700) is provided at the bottom of the inner wall of the polishing box (100), and slots are provided inside the clamping plate (600) and the support platform (700).

4. The end grinding device based on centrifugal composite high-speed steel roller according to claim 3 is characterized in that: A high-speed steel roller (800) is movably connected to the top of the support platform (700).

5. The end grinding device based on centrifugal composite high-speed steel roller according to claim 1 is characterized in that: One end of each of the two water pumps (210) is sealed and connected to a connecting pipe (900), and one end of each of the two connecting pipes (900) is sealed and connected to a drainer (1000).

6. The end grinding device based on centrifugal composite high-speed steel roller according to claim 3 is characterized in that: One end of the polishing box (100) is hingedly connected to two protective doors (1100), one end of each of the two protective doors (1100) is provided with a handle (1200), the interior of each of the two protective doors (1100) is embedded with glass, and one side of the polishing box (100) is provided with a PLC controller.

7. The end grinding device based on centrifugal composite high-speed steel roller according to claim 6 is characterized in that: The water pump (210), the electric valve (270), the first electric telescopic rod (310), the second electric telescopic rod (340), the drive motor (350) and the infrared sensor (370) are all electrically connected to a PLC controller, and the PLC controller is electrically connected to an external power supply.

8. The end grinding device based on centrifugal composite high-speed steel roller according to claim 1 is characterized in that: Two support bars (1300) are arranged at the bottom of the base (120), and two universal wheels (1400) are arranged at the bottom of each of the two support bars (1300).

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