Grinding device for machining and production of mechanical parts
By designing a grinding device including processing box and servo motor, the coordinated work of the adjustment fixing seat, adjustment wheel and limiting mechanism is used to solve the risk of large residual stress and grinding cutter breaking in traditional grinding equipment. Achieves high-precision and low residual stress grinding effect.
Patent Information
- Application Number
- CN202411329532.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-02-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The grinding equipment for the production of traditional mechanical accessories adopts direct violent grinding, which leads to large residual stress, affects material performance, and errors in processing methods are likely to cause the risk of grinding cutter breaking.
A grinding device including a treatment box and a servo motor is designed. By adjusting the coordinated work of the fixing seat, the adjustment wheel, the limiting mechanism and the servo motor, a gradual grinding operation is achieved to avoid waste chips and residual stress.
It effectively avoids the problem of scrap chip output caused by grinding, reduces residual stress, improves processing accuracy and safety, and is suitable for higher demanding mechanical processing needs.
Smart Images
Figure CN119407650A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of mechanical parts processing equipment, in particular to a grinding device for mechanical parts processing production. Background Art
[0002] Mechanical parts grinding is an important machining method, which uses abrasives and grinding tools to remove excess material from the workpiece to achieve the required size, shape and surface quality. Mechanical parts grinding is widely used in the machinery manufacturing industry. In addition, with the development of science and technology, grinding technology is constantly developing towards high speed, precision and automation to meet higher requirements of machining needs.
[0003] Traditional grinding equipment used in the production of mechanical parts mostly adopts direct brute force grinding. This processing method will not only leave a large amount of residual stress, affecting the performance of the material, but also there is a risk of the grinding knife breaking if there is an error in the processing method. Summary of the invention
[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a grinding device for machining and producing mechanical parts, which solves the problem that direct brute force grinding is used. This machining method not only leaves a large residual stress and affects the performance of the material, but also there is a risk of the grinding knife breaking if errors occur in the machining method.
[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: A grinding device for machining and producing mechanical parts, comprising a processing box and a servo motor, an adjustment fixing seat is arranged inside the processing box, the top of the adjustment fixing seat is fixedly connected to the inner top of the processing box through a short shaft, a group of fixed gear groups are fixedly connected to the top of the adjustment fixing seat near the edge, the driving end of the servo motor passes through the bottom of the processing box and extends to the inside thereof and is fixedly connected to a central driving frame, the top of the central driving frame is threadedly connected to a plurality of adjustment rods, and the ends of the plurality of adjustment rods close to the adjustment fixing seat are fixedly connected to an adjustment wheel, and the adjustment wheel is meshedly connected to the fixed gear group, a plurality of limiting mechanisms are arranged inside the processing box, and the plurality of limiting mechanisms include a plurality of limiting frames, two adjacent limiting frames in a single limiting mechanism are fixedly connected by a connecting plate, and two adjacent limiting mechanisms are fixedly connected by a connecting frame, the inner side walls of the plurality of connecting frames are fixedly connected to connecting rods, and the ends of the plurality of connecting rods away from the connecting frame are fixedly connected to the outer side walls of the central driving frame.
[0006] Preferably, the inner side walls of the plurality of limit frames are fixedly connected with a plurality of locking adjustment rods, and the plurality of locking adjustment rods are all electric push rods.
[0007] Preferably, the shape of the plurality of limit frames is an arc plate with a central angle of 270°.
[0008] Preferably, the upper surfaces of the plurality of connecting rods are all arc-shaped and convex upward, and the lower surfaces are all flat.
[0009] Preferably, one end of each of the plurality of adjusting rods away from the adjusting wheel extends to the interior of the limiting frame closest to the adjusting rods.
[0010] Working principle: When in use, the component to be ground is limited by multiple limit mechanisms, one end of which is held in position by an adjusting rod, and the servo motor is started. The driving end of the servo motor drives the connecting frame to rotate through the central driving frame. Since multiple limit mechanisms are connected to their positions by multiple connecting frames, the end to be ground will rub against the inner wall of the processing box. This equipment changes the traditional grinding method and can effectively avoid the problem of waste chips generated by grinding, avoid the accumulation of the discharge port affecting the grinding process, and avoid excessive debris. The accumulation of chips affects the cooling of the chips, and in the process of machining, since one end of the adjusting rod is against the accessory, and the other end is meshed and connected with the fixed tooth group on the top of the adjusting fixed seat through the adjusting wheel, and the adjusting rod itself is threadedly connected to the top of the central driving frame, when the central driving frame is grinding with the limit mechanism and accessories, one end of the adjusting rod can be kept in the state of always against the accessory from one end, and the other end of the accessory will always be in the grinding state, so that the gradual grinding operation can be completed. Compared with the traditional grinding operation, there is almost no residual stress, and it is more convenient for subsequent use.
[0011] (III) Beneficial effects The present invention provides a grinding device for machining and producing mechanical parts. It has the following beneficial effects: 1. The grinding device for the processing and production of mechanical parts has changed the traditional grinding method, which can effectively avoid the problem of waste chips produced by grinding, avoid the accumulation of waste chips at the discharge port affecting the grinding process, and avoid excessive accumulation of chips affecting the cooling of chips.
[0012] 2. The grinding device for machining and producing mechanical parts can keep one end of the adjusting rod always supporting the part from one end when the center driving frame carries the limit mechanism and the part to perform the grinding operation, while the other end of the part will always be in the grinding state, so that the gradual grinding operation can be completed. Compared with the traditional grinding operation, there is almost no residual stress, which is more convenient for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a top cross-sectional view of the present invention; Figure 2It is a schematic diagram of the connection relationship between the tight adjustment rod and the limit frame of the present invention; Figure 3 A top view of the central drive frame of the present invention; Figure 4 It is a front view of the present invention.
[0014] Among them, 1. processing box; 2. central driving frame; 3. connecting frame; 4. fixed gear set; 5. connecting rod; 6. adjusting rod; 7. adjusting wheel; 8. adjusting fixing seat; 9. connecting plate; 10. limiting frame; 11. locking adjusting rod; 12. servo motor. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example:
[0016] like Figure 1-4 As shown, an embodiment of the present invention provides a grinding device for machining and producing mechanical parts, including a processing box 1 and a servo motor 12, an adjusting fixed seat 8 is arranged inside the processing box 1, the top of the adjusting fixed seat 8 is fixedly connected to the inner top of the processing box 1 through a short shaft, a group of fixed gear groups 4 are fixedly connected to the top of the adjusting fixed seat 8 near the edge, the driving end of the servo motor 12 passes through the bottom of the processing box 1 and extends to the inside thereof and is fixedly connected to a central driving frame 2, the top of the central driving frame 2 is rotatably connected to a plurality of adjusting rods 6, and the ends of the plurality of adjusting rods 6 close to the adjusting fixed seat 8 are fixedly connected to an adjusting wheel 7, and the adjusting wheel 7 is meshedly connected to the fixed gear group 4, a plurality of limiting mechanisms are arranged inside the processing box 1, and the plurality of limiting mechanisms include a plurality of limiting frames 10, two adjacent limiting frames 10 in a single limiting mechanism are fixedly connected by a connecting plate 9, and two adjacent limiting mechanisms are fixedly connected by a connecting frame 3, the inner side walls of the plurality of connecting frames 3 are fixedly connected to connecting rods 5, and the ends of the plurality of connecting rods 5 away from the connecting frame 3 are fixedly connected to the outer side walls of the central driving frame 2.
[0017] The inner side walls of the multiple limit frames 10 are fixedly connected with multiple locking adjustment rods 11, and the multiple locking adjustment rods 11 are all electric push rods; the shape of the multiple limit frames 10 is an arc plate with a central angle of 270°; the upper surfaces of the multiple connecting rods 5 are all upwardly convex arcs, and the lower surfaces are all flat surfaces; the ends of the multiple adjustment rods 6 away from the adjusting wheel 7 extend to the inside of the limit frame 10 closest to their position.
[0018] 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.
Claims
1. A grinding device for machining and producing mechanical parts, comprising a processing box (1) and a servo motor (12), characterized in that: An adjustment fixing seat (8) is arranged inside the processing box (1); the top of the adjustment fixing seat (8) is fixedly connected to the inner top of the processing box (1) via a short shaft; a group of fixed gear sets (4) are fixedly connected to the top of the adjustment fixing seat (8) near the edge; the driving end of the servo motor (12) passes through the bottom of the processing box (1) and extends to the inside thereof and is fixedly connected to the central driving frame (2); the top of the central driving frame (2) is threadedly connected to a plurality of adjustment rods (6); and one end of the plurality of adjustment rods (6) near the adjustment fixing seat (8) is fixedly connected to an adjustment rod. A section wheel (7), the regulating wheel (7) is meshedly connected with the fixed gear set (4), a plurality of limiting mechanisms are arranged inside the processing box (1), the plurality of limiting mechanisms each include a plurality of limiting frames (10), two adjacent limiting frames (10) in a single limiting mechanism are fixedly connected via a connecting plate (9), two adjacent limiting mechanisms are fixedly connected via a connecting frame (3), the inner side walls of the plurality of connecting frames (3) are fixedly connected with connecting rods (5), and the ends of the plurality of connecting rods (5) away from the connecting frames (3) are fixedly connected to the outer side wall of the central driving frame (2).
2. A grinding device for machining and producing mechanical parts according to claim 1, characterized in that: The inner side walls of the plurality of limit frames (10) are all fixedly connected with a plurality of locking adjustment rods (11), and the plurality of locking adjustment rods (11) are all electric push rods.
3. The grinding device for machining and producing mechanical parts according to claim 1, characterized in that: The shape of the plurality of limiting frames (10) is an arc plate with a central angle of 270°.
4. A grinding device for machining and producing mechanical parts according to claim 1, characterized in that: The upper surfaces of the plurality of connecting rods (5) are all in an upwardly convex arc shape, and the lower surfaces are all in a flat surface.
5. The grinding device for machining and producing mechanical parts according to claim 1, characterized in that: The ends of the plurality of adjusting rods (6) that are away from the adjusting wheel (7) all extend to the interior of the limiting frame (10) that is closest to the adjusting rods (6).