Special equipment for polishing, grinding and wire clamping of die casting
By introducing a second digital motor and gearbox into the die-casting polishing and grinding equipment, combined with a 360° rotation function, the problem of low efficiency in existing equipment has been solved, enabling multi-directional rapid polishing and grinding and improving overall grinding efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-04-14
AI Technical Summary
Existing die-casting polishing and grinding equipment is inefficient, unable to achieve multi-directional and rapid polishing and grinding of product surfaces, and usually only has one polishing and grinding mechanism, resulting in low efficiency of single grinding.
By employing a second digital motor and gearbox, the product angle is adjusted by rotation, and polishing mechanisms are set on both sides of the product to achieve 360° rotation, thereby improving polishing efficiency.
It enables multi-directional and rapid polishing and grinding of products, improves polishing and grinding efficiency, and solves the problem of low efficiency in existing equipment.
Smart Images
Figure CN224115931U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a polishing and grinding equipment, specifically a special equipment for polishing and grinding die-cast parts. Background Technology
[0002] Die casting is a type of metal part produced through a pressure casting process. During die casting, a pressure casting machine (die casting machine) with a mold is used. Molten copper, zinc, aluminum, or aluminum alloys are poured into the machine's feed inlet, and the pressure exerted by the machine creates a part with the shape and size specified by the mold.
[0003] When processing die-cast parts, their surfaces need to be polished. Existing die-casting polishing equipment can usually only move the product horizontally to the polishing mechanism for polishing. Since all parts of the product surface need to be polished, the operator needs to polish one side of the product, flip it over, and then polish it again, which is inefficient. Moreover, existing polishing equipment in the industry usually only has one polishing mechanism, which can only polish one position on the product surface at a time. Utility Model Content
[0004] The purpose of this utility model is to provide a special equipment for polishing and grinding die-cast parts. It works through a second digital motor and a gearbox, and adjusts the angle of the product by rotation. The gearbox can ensure the stability of the product during rotation and can achieve 360° rotation of the product. The polishing and grinding mechanism is located on both sides of the product, so it can realize multi-directional rapid polishing and grinding of the product, thus improving the polishing and grinding efficiency.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a special equipment for polishing and grinding die-cast parts, comprising a base plate, a pushing mechanism and a polishing and grinding mechanism located on one side of the pushing mechanism, the pushing mechanism comprising a guide rail and a first digital motor fixed on the guide rail, the guide rail being fixed to the upper end face of the base plate, a lead screw being fixedly connected to the output end of the first digital motor, a slider being mounted on the lead screw, a mounting platform and a support plate being sequentially arranged on the slider, a gearbox being mounted on the support plate, a second digital motor being arranged at the end of the gearbox away from the support plate, a clamp being fixedly connected to the output end of the second digital motor, and a polishing and grinding mechanism comprising a grinding machine being arranged above the clamp, thereby facilitating the grinding of the product fixed on the clamp.
[0006] Preferably, there are two sets of polishing and grinding mechanisms, and the two sets of polishing and grinding mechanisms are symmetrical to the two ends of the propulsion mechanism.
[0007] Preferably, a guide groove is formed on the guide rail, and the lead screw is horizontally set in the guide groove.
[0008] Preferably, the two ends of the mounting platform are fixedly connected to the slider and the support plate respectively, and the support plate is set vertically; so that the structure of the mounting platform and the support plate remains stable.
[0009] Preferably, the polishing mechanism further includes a support and an extension arm fixed to the support, with the polisher fixed to the end of the extension arm away from the support.
[0010] Preferably, the bracket is set vertically and fixed to the upper surface of the base plate, so that both the extension arm and the grinder remain stable.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the setting of a first digital motor, can adjust the horizontal position of the product in real time during polishing, thereby adapting to polishing of different positions on the product surface; while the first digital motor is working, the second digital motor and gearbox can also work, thereby adjusting the angle of the product by rotation. The gearbox can ensure the stability of the product during rotation and can realize 360° rotation of the product. The polishing mechanism is located on both sides of the product, thus enabling multi-directional rapid polishing of the product and improving polishing efficiency. Attached Figure Description
[0012] Figure 1 This is one of the schematic diagrams of an embodiment of the present utility model;
[0013] Figure 2 This is a second schematic diagram of an embodiment of the present utility model;
[0014] Figure 3 This utility model Figure 1 A cross-sectional view along the AA direction.
[0015] The reference numerals and names in the figure are as follows: 1. Base plate; 2. Propulsion mechanism; 21. Guide rail; 211. Guide groove; 22. First digital motor; 23. Lead screw; 24. Slider; 25. Mounting platform; 26. Support plate; 27. Gearbox; 28. Second digital motor; 29. Fixture; 3. Polishing and grinding mechanism; 31. Bracket; 32. Extension arm; 33. Grinding machine. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.
[0018] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.
[0019] Please see Figure 1 This utility model provides an embodiment of a special equipment for polishing and grinding die castings, including a base plate 1, a pushing mechanism 2 and a polishing mechanism 3 located on one side of the pushing mechanism 2. In this embodiment, there are two sets of polishing mechanisms 3, and the two sets of polishing mechanisms 3 are symmetrical to the two ends of the pushing mechanism 2. In actual design, more sets of polishing mechanisms 3 can be set to achieve faster and more comprehensive polishing.
[0020] Please see Figure 2The propulsion mechanism 2 includes a guide rail 21 and a first digital motor 22 fixed on the guide rail 21. A guide groove 211 is formed on the guide rail 21. The guide rail 21 is fixed to the upper end face of the base plate 1. A mounting platform 25 and a support plate 26 are provided on the guide rail 21. The support plate 26 is fixed to the upper end face of the mounting platform 25 and is vertically arranged. A gearbox 27 is mounted on the support plate 26. A second digital motor 28 is provided at the end of the gearbox 27 away from the support plate 26. The output of the second digital motor 28 is... The output end is fixedly connected to a clamp 29. The polishing and grinding mechanism 3 includes a bracket 31, an extension arm 32 fixed on the bracket 31, and a grinding machine 33 fixed on the extension arm 32. The bracket 31 is vertically arranged and fixed to the upper end face of the base plate 1, so that the extension arm 32 and the grinding machine 33 are both stable. The grinding machine 33 is arranged above the clamp 29, which facilitates the grinding of the product fixed on the clamp 29. The clamp 29 and the grinding machine 33 are existing technologies, and their structures will not be described in detail here.
[0021] Please see Figure 3 The output end of the first digital motor 22 is fixedly connected to a lead screw 23, which is horizontally set in the guide groove 211. A slider 24 is installed on the lead screw 23, and the mounting platform 25 is fixed to the upper end face of the slider 24.
[0022] Please refer to the following: Figures 1 to 3 In the operation of this utility model, the product is fixed to the end of the clamp 29 away from the support plate 26. First, the first digital motor 22 is driven to drive the lead screw 23 to rotate, so that the slider 24, the mounting table 25 and the support plate 26 are translated. This allows the gearbox 27, the second digital motor 28, the clamp 29 and the product on the clamp 29 to be translated into the working range of the polishing machine 33, so that they can be polished by the polishing machine 33. The second digital motor 28 can be driven to drive the clamp 29 and the product to rotate, so as to achieve polishing work on all parts of the product surface.
[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A special equipment for polishing and grinding die-cast parts, comprising a base plate (1), characterized in that: A propulsion mechanism (2) and a polishing mechanism (3) located on one side of the propulsion mechanism (2) are provided on the base plate (1). The propulsion mechanism (2) includes a guide rail (21) and a first digital motor (22) fixed on the guide rail (21). The guide rail (21) is fixed to the upper surface of the base plate (1). A lead screw (23) is fixedly connected to the output end of the first digital motor (22). A slider (24) is installed on the lead screw (23). A mounting platform (25) and a support plate (26) are arranged sequentially on the slider (24). A gearbox (27) is installed on the support plate (26). A second digital motor (28) is provided at the end of the gearbox (27) away from the support plate (26). A clamp (29) is fixedly connected to the output end of the second digital motor (28). The polishing mechanism (3) includes a polishing machine (33). The polishing machine (33) is located above the clamp (29), so as to facilitate polishing of the product fixed on the clamp (29).
2. The special equipment for polishing and grinding die-cast parts according to claim 1, characterized in that: There are two sets of polishing and grinding mechanisms (3), and the two sets of polishing and grinding mechanisms (3) are symmetrical to the two ends of the propulsion mechanism (2).
3. The special equipment for polishing and grinding die-cast parts according to claim 1, characterized in that: A guide groove (211) is formed on the guide rail (21), and the lead screw (23) is horizontally set in the guide groove (211).
4. The special equipment for polishing and grinding die-cast parts according to claim 1, characterized in that: The two ends of the mounting platform (25) are fixedly connected to the slider (24) and the support plate (26) respectively, and the support plate (26) is set vertically, so that the structure of the mounting platform (25) and the support plate (26) remains stable.
5. The special equipment for polishing and grinding die-cast parts according to claim 1, characterized in that: The polishing and grinding mechanism (3) also includes a bracket (31) and an extension arm (32) fixed on the bracket (31), with the grinder (33) fixed to the end of the extension arm (32) away from the bracket (31).
6. A special equipment for polishing and grinding die-cast parts according to claim 5, characterized in that: The bracket (31) is set vertically and fixed to the upper surface of the base plate (1); so that the extension arm (32) and the grinder (33) remain stable.