Adjustable grinding machine for machining mechanical parts

Abstract

The utility model discloses an adjustable grinding machine for machining mechanical parts, which comprises a grinding table, a fence cover, a chip removal mechanism, a cleaning assembly, a chip removal assembly, a positioning mechanism and a switching mechanism, and the chip removal mechanism comprises a top frame, a rotating motor, a rotating plate, a brush, a vertical plate, a closing plate, a rubber plug and an opening and closing motor. The positioning mechanism comprises a vertical seat, a telescopic hydraulic rod and a clamping plate, and the switching mechanism comprises a sliding rail, a sliding block, a lifting hydraulic rod, a connecting frame, a rotating rod, a driving motor, a grinding motor, a grinding wheel, a grinding drill bit and a grinding ball. The brush can be driven to rotate along the inner wall of the polishing table by starting the rotating motor, so that waste chips generated after the part is polished can be automatically cleaned; a closing plate can be driven to rotate by starting an opening and closing motor, so that the rubber plug can be conveniently taken down from the bottom wall of the polishing table, and scraps are discharged; the rotating rod can be driven to rotate by starting the driving motor, so that the grinding motors are conveniently driven to rotate to switch the grinding wheel, the grinding drill bit and the grinding ball.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical parts grinders, in particular to an adjustable grinder used for machining mechanical parts. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding, such as superfinishing machines, belt grinders, grinders and polishers. In the processing of mechanical parts, grinders are usually used to grind the surface of mechanical parts to grind or polish them to the required size.

[0003] During use, the existing adjustable grinders for machining mechanical parts mostly fix the mechanical parts with clamps and then grind the surface of the parts with a grinding wheel. However, it is inconvenient for traditional grinders for machining mechanical parts to enclose and collect the waste chips generated after grinding, and it is inconvenient to automatically switch between different types of grinding tools according to grinding requirements. Therefore, there is an urgent need for an adjustable grinder for machining mechanical parts to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing grinders for machining mechanical parts are inconvenient to enclose and collect waste chips generated after grinding, and are also inconvenient to automatically switch different types of grinding tools according to grinding requirements.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: an adjustable grinder for machining mechanical parts, comprising a grinding table, and an enclosure cover fixedly arranged on the grinding table, and also comprising a chip removal mechanism, which is arranged on the enclosure cover, and includes a cleaning component and a chip removal component, which is arranged on the enclosure cover, and the chip removal component is arranged on the grinding table, and also comprises a positioning mechanism, which is arranged on the grinding table, and also comprises a switching mechanism, which is arranged on the positioning mechanism.

[0006] In order to smoothly and conveniently achieve the purpose of enclosing and cleaning the waste chips generated after grinding of mechanical parts, the cleaning assembly includes a top frame fixedly provided on the top of the enclosure cover, a rotating motor is fixedly provided on the top wall of the top frame, a rotating plate is connected to the output end of the rotating motor, and a brush that fits the inner wall of the enclosure cover is fixedly connected to the rotating plate.

[0007] In order to smoothly and conveniently collect and discharge the cleaned waste chips, the chip removal assembly includes a vertical plate fixed at the bottom of the grinding table, a closing plate is rotatably connected between the two side walls of the vertical plate, a rubber plug is fixed on the closing plate, and an opening and closing motor for driving the closing plate to rotate is fixed on one side wall of the vertical plate.

[0008] In order to facilitate the automated fixation of mechanical parts of different specifications, the positioning mechanism includes a stand fixedly connected to the top of the grinding table, a telescopic hydraulic rod is fixedly provided through the top wall of the stand, and a clamp is fixedly provided at the telescopic end of the telescopic hydraulic rod.

[0009] In order to facilitate the switching of different types of grinding tools, the switching mechanism includes a slide rail fixedly connected to the top of the telescopic hydraulic rod, a slider is slidably connected to the slide rail, a lifting hydraulic rod is fixedly provided on the slider, a connecting frame is fixedly provided at the telescopic end of the lifting hydraulic rod, a rotating rod is rotatably connected between the two side walls of the connecting frame, a driving motor for driving the rotating rod to rotate is fixedly provided on one side wall of the connecting frame, grinding motors are fixedly provided on the rotating rod in a circumferentially evenly distributed manner, and grinding wheels, grinding drill bits and grinding balls are respectively fixedly provided on the output ends of the three groups of grinding motors.

[0010] Furthermore, a chip outlet which is plugged and fixed with a rubber plug is provided on the bottom wall of the enclosure cover, and a cross-shaped through groove which is slidably connected with the sliding block is provided on the slide rail.

[0011] Preferably, the top frame is arranged in an inverted U shape, the stand is arranged in an inverted L shape, the slide rail is arranged in a cross shape, and the connecting frame is arranged in an inverted U shape.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] 1. By turning on the rotating motor, the brush can be driven to rotate automatically along the inner wall of the grinding table, so as to facilitate the automatic cleaning of the waste chips generated after the parts are ground;

[0014] 2. By turning on and off the motor, the closing plate can be driven to rotate, so that the rubber plug can be removed from the bottom wall of the grinding table to discharge the waste.

[0015] 3. The clamping plate can be moved by opening the telescopic hydraulic rod, so as to facilitate the automatic fixation of parts of different specifications;

[0016] 4. By turning on the driving motor, the rotating rod can be driven to rotate, thereby conveniently driving each group of grinding motors to rotate and switch the grinding wheel, grinding drill bit and grinding ball. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of an adjustable grinder for machining mechanical parts proposed in this scheme;

[0018] Figure 2 Another perspective structural diagram of an adjustable grinder for machining mechanical parts proposed in this scheme;

[0019] Figure 3 A cross-sectional view of an adjustable grinder for machining mechanical parts proposed in this scheme;

[0020] Figure 4 Another angle sectional view of an adjustable grinder for machining mechanical parts proposed in this solution.

[0021] Among them, 1. grinding table; 2. enclosure cover; 3. chip removal mechanism; 4. cleaning component; 5. chip removal component; 6. positioning mechanism; 7. switching mechanism; 8. top frame; 9. rotating motor; 10. rotating plate; 11. brush; 12. vertical plate; 13. closing plate; 14. rubber plug; 15. opening and closing motor; 16. stand; 17. telescopic hydraulic rod; 18. clamping plate; 19. slide rail; 20. slider; 21. lifting hydraulic rod; 22. connecting frame; 23. rotating rod; 24. driving motor; 25. grinding motor; 26. grinding wheel; 27. grinding drill bit; 28. grinding ball.

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] like Figure 1-2 As shown, in order to achieve the above functions, the technical solution adopted by the utility model is as follows: an adjustable grinder for machining mechanical parts, comprising a grinding table 1, and a containment cover 2 fixedly arranged on the grinding table 1, and also comprising a chip removal mechanism 3, the chip removal mechanism 3 is arranged on the containment cover 2, and includes a cleaning component 4 and a chip removal component 5, the cleaning component 4 is arranged on the containment cover 2, the chip removal component 5 is arranged on the grinding table 1, and also comprises a positioning mechanism 6, the positioning mechanism 6 is arranged on the grinding table 1, and also comprises a switching mechanism 7, the switching mechanism 7 is arranged on the positioning mechanism 6.

[0025] like Figure 1 , 3As shown in 4, the cleaning assembly 4 includes a top frame 8 fixedly provided on the top of the enclosure cover 2, the top frame 8 is arranged in an inverted U shape, a rotating motor 9 is fixedly provided on the top wall of the top frame 8, a rotating plate 10 is connected to the output end of the rotating motor 9, a brush 11 fitted with the inner wall of the enclosure cover 2 is fixedly connected to the rotating plate 10, and the chip removal assembly 5 includes a vertical plate 12 fixedly provided on the bottom of the grinding table 1, a closing plate 13 is rotatably connected between the two side walls of the vertical plate 12, a rubber plug 14 is fixedly provided on the closing plate 13, a chip outlet plugged and fixed to the rubber plug 14 is provided on the bottom wall of the enclosure cover 2, and an opening and closing motor 15 for driving the closing plate 13 to rotate is fixedly provided on one side wall of the vertical plate 12.

[0026] like Figure 2-4 As shown, the positioning mechanism 6 includes a stand 16 fixedly connected to the top of the grinding table 1, the stand 16 is set in an inverted L shape, a telescopic hydraulic rod 17 is fixedly provided on the top wall of the stand 16, and a clamp 18 is fixedly provided at the telescopic end of the telescopic hydraulic rod 17, and the switching mechanism 7 includes a slide rail 19 fixedly connected to the top of the telescopic hydraulic rod 17, the slide rail 19 is set in a cross shape, a slider 20 is slidably connected to the slide rail 19, a cross-shaped through groove slidably connected to the slider 20 is provided on the slide rail 19, a lifting hydraulic rod 21 is fixedly provided on the slider 20, a connecting frame 22 is fixedly provided at the telescopic end of the lifting hydraulic rod 21, the connecting frame 22 is set in an inverted U shape, a rotating rod 23 is rotatably connected between the two side walls of the connecting frame 22, a driving motor 24 for driving the rotating rod 23 to rotate is fixedly provided on one side wall of the connecting frame 22, and grinding motors 25 are fixedly provided on the rotating rod 23 in a circumferentially uniform manner, and grinding wheels 26, grinding drill bits 27 and grinding balls 28 are respectively fixedly provided on the output ends of the three groups of grinding motors 25.

[0027] During specific use, the user places the mechanical parts to be polished under each group of clamps 18 on the polishing table 1, then turns on each group of telescopic hydraulic rods 17 to extend them and drive each group of clamps 18 to move downward, so that the mechanical parts can be clamped and fixed on the polishing table 1, and then turns on the drive motor 24 to drive the rotating rod 23 to rotate, so as to facilitate switching different groups of polishing motors 25 facing the mechanical parts. When the polishing motor 25 is turned on, the grinding wheel 26, the grinding drill bit 27 and the grinding ball 28 can be turned on respectively to perform different polishing treatments on the mechanical parts, and the lifting hydraulic rod 21 is turned on to extend and retract to adjust the grinding wheel 26, the grinding drill bit 27 and the grinding ball 28. 8 and the distance between the mechanical parts, the slider 20 can be slid along the slide rail 19 to grind different positions of the mechanical parts, the waste chips generated during grinding can be enclosed by the enclosure cover 2 and fall on the bottom of the enclosure cover 2, the rotating motor 9 is turned on to drive the rotating plate 10 and the brush 11 to rotate, so as to facilitate the brush 11 to automatically clean and collect the waste chips attached to the outer wall of the grinding table 1 and the inner wall of the enclosure cover 2, and then the opening and closing motor 15 is turned on to drive the closing plate 13 to rotate and drive the rubber plug 14 to detach from the bottom wall of the grinding table 1, and the collected waste chips can be discharged from the chip outlet of the bottom wall of the grinding table 1. The above is the entire use process of the adjustable grinder for machining mechanical parts.

[0028] 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.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An adjustable grinder for machining mechanical parts, comprising a grinding table and a retaining cover fixedly arranged on the grinding table, characterized in that: It also includes a chip removal mechanism, which is arranged on the enclosure cover, and includes a cleaning component and a chip removal component, the cleaning component is arranged on the enclosure cover, the chip removal component is arranged on the grinding table, and also includes a positioning mechanism, the positioning mechanism is arranged on the grinding table, and also includes a switching mechanism, the switching mechanism is arranged on the positioning mechanism.

2. The adjustable grinding machine for machining mechanical parts according to claim 1, characterized in that: The cleaning assembly includes a top frame which is plugged and fixed on the top of the enclosure cover, a rotating motor is fixed on the top wall of the top frame, a rotating plate is connected to the output end of the rotating motor, and a brush which fits the inner wall of the enclosure cover is fixedly connected to the rotating plate.

3. The adjustable grinding machine for machining mechanical parts according to claim 2, characterized in that: The chip removal assembly includes a vertical plate fixedly provided at the bottom of the grinding table, a closing plate rotatably connected between the two side walls of the vertical plate, a rubber plug fixedly provided on the closing plate, and an opening and closing motor fixedly provided on one side wall of the vertical plate for driving the closing plate to rotate.

4. The adjustable grinding machine for machining mechanical parts according to claim 3, characterized in that: The positioning mechanism comprises a stand fixedly connected to the top of the grinding table, a telescopic hydraulic rod is fixedly provided through the top wall of the stand, and a clamping plate is fixedly provided at the telescopic end of the telescopic hydraulic rod.

5. The adjustable grinding machine for machining mechanical parts according to claim 4, characterized in that: The switching mechanism includes a slide rail fixedly connected to the top of the telescopic hydraulic rod, a slider is slidably connected to the slide rail, a lifting hydraulic rod is fixedly provided on the slider, a connecting frame is fixedly provided on the telescopic end of the lifting hydraulic rod, a rotating rod is rotatably connected between the two side walls of the connecting frame, a driving motor for driving the rotating rod to rotate is fixedly provided on one side wall of the connecting frame, grinding motors are fixedly provided on the rotating rod in a circumferentially uniform manner, and grinding wheels, grinding drill bits and grinding balls are respectively fixedly provided on the output ends of the three groups of grinding motors.

6. The adjustable grinding machine for machining mechanical parts according to claim 5, characterized in that: The bottom wall of the enclosure cover is provided with a chip outlet plugged and fixed with the rubber plug, and the slide rail is provided with a cross-shaped through groove slidably connected with the slide block.

7. The adjustable grinding machine for machining mechanical parts according to claim 6, characterized in that: The top frame is arranged in an inverted U shape, the stand is arranged in an inverted L shape, the slide rail is arranged in a cross shape, and the connecting frame is arranged in an inverted U shape.

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