Polishing device for automobile die-casting accessory machining

Abstract

The utility model relates to the technical field of automobile die-casting accessory machining, and discloses a polishing device for automobile die-casting accessory machining, which comprises a placing table and a positioning assembly. A positioning assembly is arranged on the upper surface of the containing table, and a grinding assembly is arranged above the containing table. According to the grinding device for machining the automobile die-casting accessories, by arranging the positioning assembly, in the using process, the fixed automobile die-casting accessories can be rotated conveniently, the grinding faces of the die-casting accessories can be adjusted conveniently, and when the different faces of the die-casting accessories need to be ground, the die-casting accessories do not need to be disassembled and fixed again; according to the polishing device for machining the automobile die-casting accessories, the polishing efficiency of the automobile die-casting accessories is effectively improved, the situation that when the multiple faces of the die-casting accessories need to be polished, the die-casting accessories need to be taken down, replaced and fixed and polished again, and consequently the polishing efficiency is low can be avoided, and the use convenience of the polishing device for machining the automobile die-casting accessories is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile die-casting parts processing, in particular to a grinding device used for automobile die-casting parts processing. Background Art

[0002] Automotive die-casting accessories refer to parts that are pressure-cast. They are made by using a pressure-casting mechanical die-casting machine equipped with a casting mold. The heated liquid metals such as copper, zinc, aluminum or aluminum alloy are poured into the feed port of the die-casting machine. The die-casting machine is die-cast to cast copper, zinc, aluminum parts or aluminum alloy parts of the shape and size restricted by the mold. Such parts are usually called die-casting accessories. After the processing of automotive die-casting accessories is completed, there will be certain burrs on the surface of the die-casting accessories. The burrs on the surface of the die-casting accessories need to be further polished before they can be used. Therefore, a polishing device for the processing of automotive die-casting accessories is required.

[0003] When grinding burrs on the surfaces of existing automotive die-cast parts, workers mostly rely on manual grinding, which not only takes a long time but also has average grinding effects. When a grinding device is used to grind the surface of the die-cast part, only one surface of the die-cast part can be grinded after the die-cast part is fixed. If other surfaces need to be polished, the die-cast part needs to be removed, the surface needs to be changed, and then fixed and polished again, resulting in low grinding efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a grinding device for processing automotive die-casting accessories, which has the advantages of facilitating the rotation of fixed automotive die-casting accessories and adjusting the grinding surface of die-casting accessories. It solves the problem of low grinding efficiency caused by the need to remove the die-casting accessories, change the surface and fix and grind them again when multi-sided grinding of the die-casting accessories is required.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: a grinding device for automobile die-casting parts processing, comprising a placement table and a positioning assembly. The upper surface of the placement table is provided with a positioning assembly, and the upper surface of the placement table is provided with a grinding assembly.

[0008] The positioning assembly includes an electric turntable movably connected to the upper surface of the placement table, a support plate fixedly connected to the upper surface of the electric turntable, and a first motor fixedly connected to the upper surface of the support plate. Through the arrangement of the electric turntable and the support plate, the fixed die-casting accessories can be rotated horizontally.

[0009] Preferably, a first gear is fixedly connected to one side surface of the first motor, and a second gear is meshingly connected to one side surface of the first gear. Through the arrangement of the first motor, the first gear and the second gear, the fixed die-casting accessory can be longitudinally rotated and adjusted.

[0010] Preferably, the positioning assembly also includes a support sleeve movably connected to the side surface of the second gear and fixedly connected to the upper surface of the support plate, and an electric push rod fixedly connected to the side surface of the second gear. The setting of the electric push rod can push the clamping plate to move.

[0011] Preferably, one end of the electric push rod is fixedly connected to a clamping plate, and the other side surface of the clamping plate is bonded to an anti-skid pad. The provision of the anti-skid pad can increase the friction between the clamping plate and the die-casting accessory.

[0012] Preferably, the polishing assembly includes electric slide rails fixedly connected to both sides of the upper surface of the placement table, an electric slider movably connected to the inside of the electric slide rails, and a support rod fixedly connected to the upper surface of the electric slider. Through the setting of the electric slide rails and the electric slider, the support rod can be slidably adjusted.

[0013] Preferably, the upper end of the support rod is fixedly connected to a top frame, and the interior of the top frame is movably connected to a threaded rod, so that the position of the threaded block can be adjusted by rotating the threaded rod.

[0014] Preferably, the grinding assembly also includes a second motor fixedly connected to one end of the threaded rod and fixedly connected to one end of the top frame, a threaded block threadedly connected to the outer surface of the threaded rod, and a hydraulic cylinder fixedly connected to the lower surface of the threaded block. Through the setting of the second motor, power can be provided for the rotation of the threaded rod.

[0015] Preferably, a third motor is fixedly connected to the lower end of the hydraulic cylinder, and a grinding disc is fixedly connected to the lower surface of the third motor. The raising and lowering of the grinding disc can be controlled by the setting of the hydraulic cylinder.

[0016] Compared with the prior art, the utility model provides a grinding device for automobile die-casting parts processing, which has the following beneficial effects:

[0017] 1. The grinding device for automobile die-casting parts processing is provided with a positioning component, which is conducive to rotating the fixed automobile die-casting parts and adjusting the grinding surface of the die-casting parts during use, so that when the die-casting parts need to be polished on different surfaces, there is no need to disassemble the die-casting parts and re-fix them, which effectively improves the grinding efficiency of automobile die-casting parts and can avoid the need to remove the die-casting parts, change the surface and re-fix and grind them when the die-casting parts need to be polished on multiple sides, thereby resulting in low grinding efficiency, thereby ensuring the convenience of use of the grinding device for automobile die-casting parts processing.

[0018] 2. The grinding device for automobile die-casting parts processing is provided with a grinding component, which is conducive to the lateral and height adjustment of the grinding head during use, and the overall adjustment is automated, which effectively improves the adjustment efficiency and can avoid more steps in the adjustment process and long adjustment time, resulting in longer processing time, thereby improving the practicality of the grinding device for automobile die-casting parts processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the positioning component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the grinding component of the utility model;

[0022] Figure 4 For this utility model Figure 1 A magnified view of the structure in the middle.

[0023] Wherein: 1. placing table; 2. positioning assembly; 201. electric turntable; 202. support plate; 203. first motor; 204. first gear; 205. second gear; 206. support sleeve; 207. electric push rod; 208. clamping plate; 209. anti-skid pad; 3. grinding assembly; 301. electric slide rail; 302. electric slider; 303. support rod; 304. top frame; 305. threaded rod; 306. second motor; 307. threaded block; 308. hydraulic cylinder; 309. third motor; 310. grinding sheet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 The utility model provides a technical solution: a grinding device for automobile die-casting parts processing, comprising a placement table 1 and a positioning component 2. The positioning component 2 is arranged on the upper surface of the placement table 1, and a grinding component 3 is arranged above the placement table 1.

[0026] Among them: by providing a positioning component 2, it is convenient to rotate the fixed automobile die-casting accessories and adjust the polishing surface of the die-casting accessories during use, so that when the die-casting accessories need to be polished on different surfaces, there is no need to disassemble the die-casting accessories and re-fix them, which effectively improves the polishing efficiency of the automobile die-casting accessories, and can avoid the need to remove the die-casting accessories, change the surface and re-fix and polish when the die-casting accessories need to be polished on multiple sides, thereby resulting in low polishing efficiency, thereby ensuring the convenience of use of the polishing device for processing automobile die-casting accessories. By providing a polishing component 3, it is convenient to adjust the polishing head horizontally and in height during use, and the overall adjustment is automated, which effectively improves the adjustment efficiency, and can avoid more steps in the adjustment process, too long adjustment time, resulting in longer processing time, thereby improving the practicality of the polishing device for processing automobile die-casting accessories.

[0027] See also Figure 1 , Figure 2 and Figure 4 , a polishing device for processing automobile die-casting accessories, the positioning component 2 includes an electric turntable 201 movably connected to the upper surface of the placement table 1 and a support plate 202 fixedly connected to the upper surface of the electric turntable 201, and a first motor 203 fixedly connected to the upper surface of the support plate 202, one side surface of the first motor 203 is fixedly connected to a first gear 204, and one side surface of the first gear 204 is meshingly connected to a second gear 205, the positioning component 2 also includes a support sleeve 206 movably connected to a side surface of the second gear 205 and fixedly connected to the upper surface of the support plate 202, and an electric push rod 207 fixedly connected to a side surface of the second gear 205, one end of the electric push rod 207 is fixedly connected to a clamping plate 208, and the other side surface of the clamping plate 208 is bonded to an anti-slip pad 209.

[0028] Among them: by providing a positioning component 2, it is convenient to rotate the fixed automobile die-casting accessories and adjust the polishing surface of the die-casting accessories during use, so that when the die-casting accessories need to be polished on different surfaces, there is no need to disassemble the die-casting accessories and re-fix them, which effectively improves the polishing efficiency of the automobile die-casting accessories and can avoid the need to remove the die-casting accessories, change the surface and re-fix and polish when the die-casting accessories need to be polished on multiple sides, thereby resulting in low polishing efficiency, thereby ensuring the convenience of use of the polishing device for automobile die-casting accessories processing.

[0029] See also Figure 1 and Figure 3 , a grinding device for processing automobile die-casting accessories, the grinding component 3 includes an electric slide rail 301 fixedly connected to both sides of the upper surface of the placement table 1, an electric slider 302 movably connected to the inside of the electric slide rail 301, and a support rod 303 fixedly connected to the upper surface of the electric slider 302, the upper end of the support rod 303 is fixedly connected to a top frame 304, and the inside of the top frame 304 is movably connected to a threaded rod 305, the grinding component 3 also includes a second motor 306 fixedly connected to one end of the threaded rod 305 and fixedly connected to one end of the top frame 304, a threaded block 307 threadedly connected to the outer surface of the threaded rod 305, and a hydraulic cylinder 308 fixedly connected to the lower surface of the threaded block 307, the lower end of the hydraulic cylinder 308 is fixedly connected to a third motor 309, and the lower surface of the third motor 309 is fixedly connected to a grinding sheet 310.

[0030] Among them: by providing a grinding component 3, it is convenient to adjust the grinding head laterally and in height during use, and the overall adjustment is automated, which effectively improves the adjustment efficiency, can avoid more steps in the adjustment process, too long adjustment time, resulting in longer processing time, thereby improving the practicability of the grinding device for automobile die-casting parts processing.

[0031] The working principle of the utility model is as follows: when the grinding device for processing automobile die-casting parts is used, the automobile die-casting parts to be ground are first placed between the clamping plates 208 on both sides, and the electric push rods 207 on both sides are started to push the clamping plates 208 to clamp and fix the die-casting parts. When the die-casting parts need to be lateral rotationally adjusted, the electric turntable 201 is started to drive the support plate 202 to rotate. When the die-casting parts need to be re-faced and ground, the first motor 203 is started to rotate through the first gear 204 and the second gear 205, thereby driving the die-casting parts to change faces. When the die-casting parts are ground, the support rod 303 slides inside the electric slide rail 301 through the electric slider 302 to move the grinding sheet 310 to the top of the die-casting parts, and then the second motor 306 is started to drive the threaded rod 305 to drive the threaded block 307 to move, so that The grinding sheet 310 is adjusted to be directly above the die-casting accessory, and finally the third motor 309 is started to drive the grinding sheet 310 to operate, and the hydraulic cylinder 308 is used to control the grinding sheet 310 to grind the die-casting accessory, wherein the model of the electric turntable 201 is: ND-P160, the model of the first motor 203, the second motor 306, and the third motor 309 is: YE2-132S-4, the model of the electric push rod 207 is: XYDHA24-800, the model of the electric slide rail 301 is: FSK30tr8, the model of the electric slider 302 is: RXP60, and the model of the hydraulic cylinder 308 is: CDM2B25, thus completing the working principle and working process of a grinding device for processing automotive die-casting accessories, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] 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 automobile die-casting parts processing, comprising a placement table (1) and a positioning assembly (2), characterized in that: A positioning component (2) is arranged on the upper surface of the placement table (1), and a polishing component (3) is arranged above the placement table (1); The positioning assembly (2) comprises an electric turntable (201) movably connected to the upper surface of the placement table (1), a support plate (202) fixedly connected to the upper surface of the electric turntable (201), and a first motor (203) fixedly connected to the upper surface of the support plate (202).

2. A grinding device for automobile die-casting parts processing according to claim 1, characterized in that: A first gear (204) is fixedly connected to one side surface of the first motor (203), and a second gear (205) is meshingly connected to one side surface of the first gear (204).

3. A grinding device for automobile die-casting parts processing according to claim 2, characterized in that: The positioning assembly (2) also includes a support sleeve (206) movably connected to a side surface of the second gear (205) and fixedly connected to the upper surface of the support plate (202), and an electric push rod (207) fixedly connected to a side surface of the second gear (205).

4. A grinding device for automobile die-casting parts processing according to claim 3, characterized in that: One end of the electric push rod (207) is fixedly connected to a clamping plate (208), and the other side surface of the clamping plate (208) is bonded to an anti-slip pad (209).

5. A grinding device for automobile die-casting parts processing according to claim 1, characterized in that: The polishing assembly (3) comprises electric slide rails (301) fixedly connected to both sides of the upper surface of the placement table (1), an electric slider (302) movably connected inside the electric slide rails (301), and a support rod (303) fixedly connected to the upper surface of the electric slider (302).

6. A grinding device for automobile die-casting parts processing according to claim 5, characterized in that: The upper end of the support rod (303) is fixedly connected to a top frame (304), and the interior of the top frame (304) is movably connected to a threaded rod (305).

7. A grinding device for automobile die-casting parts processing according to claim 6, characterized in that: The grinding assembly (3) also includes a second motor (306) fixedly connected to one end of the threaded rod (305) and fixedly connected to one end of the top frame (304), a threaded block (307) threadedly connected to the outer surface of the threaded rod (305), and a hydraulic cylinder (308) fixedly connected to the lower surface of the threaded block (307).

8. A grinding device for automobile die-casting parts processing according to claim 7, characterized in that: The lower end of the hydraulic cylinder (308) is fixedly connected to a third motor (309), and the lower surface of the third motor (309) is fixedly connected to a grinding sheet (310).

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