Polishing device for die casting production

Abstract

The utility model relates to the technical field of die casting production, and discloses a polishing device for die casting production, which comprises a fixed plate, an adjusting polishing device is arranged at the top of the fixed plate, a rotating mechanism is arranged at the top of the fixed plate, and a fixed angle adjusting mechanism is arranged at the top of the rotating mechanism. A to-be-polished die casting is placed on the clamping plates, the clamping plates on the two sides are driven to move outwards by rotating the cam under the action of the springs, so that the to-be-polished die casting is fixed through the clamping plates, the die casting polishing device can adapt to die castings of different sizes, the die castings are prevented from moving in the polishing process, and in the polishing process, the polishing efficiency is improved. The die casting is ground through the adjusting grinding device, the first motor is started to drive the angle adjusting frame to rotate, and therefore the die casting can be driven to adjust the grinding angle and is matched with the adjusting grinding device, the surface of the die casting is better matched with a grinding material layer, and the grinding effect is improved.

Description

Technical Field

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

[0002] The grinding device for the production of automotive headlight die-castings is a device used for surface treatment and finishing of headlight die-castings. Since headlight die-castings usually require high surface quality and precision, the equipment used to remove burrs, flash, parting lines, pouring and risers and other unnecessary parts on the surface of die-castings is crucial to ensure the quality and appearance of die-castings.

[0003] According to the patent website, a polishing device for automobile lamps (authorization announcement CN 210550022 U) describes "a polishing device for automobile lamps, including a base and a punch, the base is slidably provided with a punch, the base is provided with two pillars, and the punch is located between the two pillars, the pillar is provided with an arch block, the arch block is provided with an arc hole penetrating the arch block, the wall of the arc hole is provided with a gear groove, the gear groove is meshed with a gear, a vertical block is fixed on the gear, a polishing block is provided at the extended end of the vertical block, the polishing block is arranged above the punch, the pillar is provided with a dragging device for dragging the arch block to make an up and down linear motion, the arch block is provided with a power source for driving the gear to rotate, and the two pillars have the same structure."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the device fixes the headlight parts on the punch, and then drives the gears through the driving device to move the gears along the gear grooves, thereby driving the abrasive layer on the large module to repeatedly grind the headlight parts. However, in actual use, the device can only adapt to headlight parts of one size when fixing the headlights on the punch. When fixing other headlight parts, the headlight parts cannot be completely fixed on the device, making them easy to move during the grinding process, resulting in poor grinding effect. In addition, when grinding the concave and convex surfaces of the headlight parts, since the headlight parts cannot be adjusted, the surface of the headlight parts cannot fit into the abrasive layer, resulting in inconsistent overall grinding effect. Therefore, it is necessary to improve a grinding device for die-casting production. Utility Model Content

[0006] The purpose of the utility model is to provide a grinding device for die casting production to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for die casting production, comprising a fixed plate, a top of the fixed plate is provided with an adjusting grinding device, a top of the fixed plate is provided with a rotating mechanism, and a top of the rotating mechanism is provided with a fixed angle adjustment mechanism;

[0008] The fixed angle adjustment mechanism comprises a fixed component and an angle adjustment component. The angle adjustment component is arranged at the bottom of the fixed component to facilitate fixing die castings of different sizes and adjusting a suitable angle.

[0009] Preferably, the rotating mechanism includes a movable plate, which is slidably connected to the top of the fixed plate, a No. 2 motor is fixedly connected to the top of the movable plate, a No. 1 pulley is fixedly connected to the output end of the No. 2 motor, the No. 1 pulley is externally connected to a synchronous belt, the inner side of the end of the synchronous belt away from the No. 1 pulley is connected to the No. 2 pulley, and a rotating plate is fixedly connected to the top of the No. 2 pulley to facilitate driving the die casting to rotate horizontally.

[0010] Preferably, a hole is provided at a position corresponding to the movable plate and the No. 2 pulley, and the No. 2 pulley is rotatably connected in the hole to facilitate driving the rotating plate to rotate.

[0011] Preferably, the angle adjustment assembly includes a fixed seat, the fixed seat is fixedly connected to the top of the rotating plate, the top of the fixed seat is slidably connected to a slider, the top of the slider is fixedly connected to an angle adjustment frame, the bottom of the angle adjustment frame is fixedly connected to a No. 1 motor, the output end of the No. 1 motor is fixedly connected to a worm, and the outside of the worm is meshed with a worm wheel, so as to facilitate the adjustment of the angle of the die-casting and thus facilitate grinding.

[0012] Preferably, the worm gear is fixedly connected to the outside of the fixing seat, a groove is provided at the corresponding position of the fixing seat and the sliding block, and the sliding block is slidably connected in the groove, so as to drive the angle adjustment frame to rotate.

[0013] Preferably, the fixing assembly includes a slide rail, the slide rail is fixedly connected to the top of the adjusting frame, the top of the adjusting frame is rotatably connected to a cam, the outside of the slide rail is slidably connected to a slide frame, the top of the slide frame is fixedly connected to a clamping plate, a sliding column is slidably connected between the clamping plates, a spring is fixedly connected between the clamping plates, a connecting plate is fixedly connected to the right side of the clamping plate, the top of the slide rail is rotatably connected to a rotating rod, and the bottom of the clamping plate is rotatably connected to a roller, so as to facilitate the fixing of die-castings of different sizes.

[0014] Preferably, a groove is provided at the position corresponding to the rotating rod and the roller, and the roller is movably connected in the groove, so as to facilitate the adjustment of the distance between the splints.

[0015] Compared with the prior art, the utility model provides a grinding device for die casting production, which has the following beneficial effects:

[0016] The grinding device for die-casting production places the die-casting to be ground on a clamping plate by means of a fixed angle adjustment mechanism, and drives the clamping plates on both sides to move outward by rotating the cam under the action of a spring, so that the clamping plate fixes the die-casting to be ground, thereby being able to adapt to die-castings of different sizes and preventing the die-castings from moving during the grinding process. During the grinding process, the die-casting is ground by adjusting the grinding device, and the angle adjustment frame is driven to rotate by starting a No. 1 motor, thereby driving the die-casting to adjust the grinding angle, thereby cooperating with the adjusting grinding device to make the surface of the die-casting better fit the abrasive layer, thereby improving the grinding effect.

[0017] The grinding device for die-casting production starts the No. 2 motor through the provided rotating mechanism, and the No. 2 motor drives the No. 1 pulley to rotate, and the No. 1 pulley drives the synchronous belt to rotate, so that the synchronous belt drives the No. 2 pulley to rotate, and the No. 2 pulley drives the rotating plate to rotate, so that the horizontal rotation angle of the die-casting can be adjusted, and by pulling the moving plate, it can quickly move horizontally, thereby improving the overall grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a structural schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a structural diagram of the appearance structure of the fixed angle adjustment mechanism of the utility model;

[0021] Figure 3 This is a structural schematic diagram of the unfolded structure of the angle adjustment component of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the appearance structure of the fixing component of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the appearance structure of the rotating mechanism of the utility model.

[0024] In the figure: 1. fixed plate; 2. adjusting grinding device; 3. fixed angle adjustment mechanism; 4. rotating mechanism; 31. angle adjustment assembly; 32. fixed assembly; 311. fixed seat; 312. slider; 313. angle adjustment frame; 314. No. 1 motor; 315. worm; 316. worm wheel; 321. slide rail; 322. cam; 323. connecting plate; 324. slide frame; 325. clamping plate; 326. slide column; 327. spring; 328. rotating rod; 329. roller; 41. moving plate; 42. No. 2 motor; 43. No. 1 pulley; 44. synchronous belt; 45. No. 2 pulley; 46. rotating plate. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figure 1-5 The utility model provides a technical solution: a grinding device for die casting production, comprising a fixed plate 1, a grinding device 2 is arranged on the top of the fixed plate 1, a rotating mechanism 4 is arranged on the top of the fixed plate 1, and a fixed angle adjustment mechanism 3 is arranged on the top of the rotating mechanism 4;

[0028] The fixed angle adjustment mechanism 3 includes a fixed component 32 and an angle adjustment component 31. The angle adjustment component 31 is arranged at the bottom of the fixed component 32 to facilitate fixing of die castings of different sizes and adjusting a suitable angle.

[0029] Furthermore, the angle adjustment component 31 includes a fixed seat 311, which is fixedly connected to the top of the rotating plate 46. A slider 312 is slidably connected to the top of the fixed seat 311. An angle adjustment frame 313 is fixedly connected to the top of the slider 312. A motor No. 1 314 is fixedly connected to the bottom of the angle adjustment frame 313. A worm 315 is fixedly connected to the output end of the motor No. 1 314. A worm gear 316 is meshed on the outside of the worm 315 to facilitate adjustment of the angle of the die-casting, thereby facilitating grinding.

[0030] Furthermore, the worm gear 316 is fixedly connected to the outside of the fixing seat 311 , and grooves are provided at positions corresponding to the fixing seat 311 and the slider 312 , and the slider 312 is slidably connected in the groove to facilitate driving the angle adjustment frame 313 to rotate.

[0031] Furthermore, the fixing assembly 32 includes a slide rail 321, which is fixedly connected to the top of the adjusting frame, and a cam 322 is rotatably connected to the top of the adjusting frame. The outside of the slide rail 321 is slidably connected to a slide frame 324, and a clamping plate 325 is fixedly connected to the top of the slide frame 324. A sliding column 326 is slidably connected between the clamping plates 325, and a spring 327 is fixedly connected between the clamping plates 325. A connecting plate 323 is fixedly connected to the right side of the clamping plates 325. A rotating rod 328 is rotatably connected to the top of the slide rail 321, and a roller 329 is rotatably connected to the bottom of the clamping plate 325, which is convenient for fixing die-castings of different sizes.

[0032] Furthermore, grooves are provided at positions corresponding to the rotating rod 328 and the roller 329 , and the roller 329 is movably connected in the groove, so as to facilitate adjustment of the distance between the clamping plates 325 . Example

[0033] See also Figure 5 , and combined with the first embodiment, it is further obtained that the rotating mechanism 4 includes a moving plate 41, the moving plate 41 is slidably connected to the top of the fixed plate 1, the top of the moving plate 41 is fixedly connected to a No. 2 motor 42, the output end of the No. 2 motor 42 is fixedly connected to a No. 1 pulley 43, the external transmission of the No. 1 pulley 43 is connected to a synchronous belt 44, the inner side of the end of the synchronous belt 44 away from the No. 1 pulley 43 is connected to a No. 2 pulley 45, and the top of the No. 2 pulley 45 is fixedly connected to a rotating plate 46, so as to drive the die casting to rotate horizontally.

[0034] Furthermore, holes are provided at positions corresponding to the movable plate 41 and the second pulley 45 , and the second pulley 45 is rotatably connected in the hole to facilitate driving the rotating plate 46 to rotate.

[0035] In actual operation, when the device is used, first, the die-casting to be polished is placed on the clamping plate 325 through the fixed angle adjustment mechanism 3, and the cam 322 is rotated, and under the action of the spring 327, the clamping plates 325 on both sides are driven to move outward, so that the clamping plates 325 fix the die-casting to be polished, so as to adapt to die-castings of different sizes and prevent the die-castings from moving during the polishing process. In the polishing process, the die-casting is polished by adjusting the polishing device 2, and the worm 315 is driven to rotate by the first motor 314 by starting the first motor 314, and during the rotation of the worm 315, the worm 315 is moved along the worm wheel 31 6 rotates, thereby driving the angle adjustment frame 313 to rotate, thereby driving the die casting to adjust the grinding angle, thereby cooperating with the adjusting grinding device 2, so that the surface of the die casting can better fit the abrasive layer, thereby improving the grinding effect, and then through the set rotating mechanism 4, starting the second motor 42, the second motor 42 drives the first pulley 43 to rotate, and then the first pulley 43 drives the synchronous belt 44 to rotate, so that the synchronous belt 44 drives the second pulley 45 to rotate, and the second pulley 45 drives the rotating plate 46 to rotate, so that the horizontal rotation angle of the die casting can be adjusted, and by pulling the moving plate 41, it can quickly move horizontally, thereby improving the overall grinding effect.

[0036] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A grinding device for die casting production, comprising a fixing plate (1), characterized in that: The top of the fixed plate (1) is provided with an adjusting and grinding device (2), the top of the fixed plate (1) is provided with a rotating mechanism (4), and the top of the rotating mechanism (4) is provided with a fixed angle adjustment mechanism (3); The fixed angle adjustment mechanism (3) comprises a fixed component (32) and an angle adjustment component (31), wherein the angle adjustment component (31) is arranged at the bottom of the fixed component (32).

2. A grinding device for die casting production according to claim 1, characterized in that: The rotating mechanism (4) comprises a moving plate (41), the moving plate (41) being slidably connected to the top of the fixed plate (1), the top of the moving plate (41) being fixedly connected to a No. 2 motor (42), the output end of the No. 2 motor (42) being fixedly connected to a No. 1 pulley (43), the No. 1 pulley (43) being externally connected to a synchronous belt (44), the inner side of an end of the synchronous belt (44) away from the No. 1 pulley (43) being internally connected to a No. 2 pulley (45), and the top of the No. 2 pulley (45) being fixedly connected to a rotating plate (46).

3. A grinding device for die casting production according to claim 2, characterized in that: A hole is provided at a position corresponding to the movable plate (41) and the second belt pulley (45), and the second belt pulley (45) is rotatably connected in the hole.

4. A grinding device for die casting production according to claim 2, characterized in that: The angle adjustment component (31) comprises a fixed seat (311), the fixed seat (311) being fixedly connected to the top of the rotating plate (46), the top of the fixed seat (311) being slidably connected to a slider (312), the top of the slider (312) being fixedly connected to an angle adjustment frame (313), the bottom of the angle adjustment frame (313) being fixedly connected to a first motor (314), the output end of the first motor (314) being fixedly connected to a worm (315), and the outside of the worm (315) being meshed with a worm wheel (316).

5. A grinding device for die casting production according to claim 4, characterized in that: The worm wheel (316) is fixedly connected to the outside of the fixing seat (311); grooves are provided at positions corresponding to the fixing seat (311) and the sliding block (312); and the sliding block (312) is slidably connected in the groove.

6. A grinding device for die casting production according to claim 4, characterized in that: The fixing assembly (32) comprises a slide rail (321), wherein the slide rail (321) is fixedly connected to the top of the adjustment frame, the top of the adjustment frame is rotatably connected to a cam (322), the outside of the slide rail (321) is slidably connected to a slide frame (324), the top of the slide frame (324) is fixedly connected to a clamping plate (325), a sliding column (326) is slidably connected between the clamping plates (325), a spring (327) is fixedly connected between the clamping plates (325), a connecting plate (323) is fixedly connected to the right side of the clamping plates (325), the top of the slide rail (321) is rotatably connected to a rotating rod (328), and the bottom of the clamping plate (325) is rotatably connected to a roller (329).

7. A grinding device for die casting production according to claim 6, characterized in that: A groove is provided at a position corresponding to the rotating rod (328) and the roller (329), and the roller (329) is movably connected in the groove.

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