Efficient burr grinding device for thin-wall parts

Abstract

The utility model relates to the technical field of part burr grinding, and discloses an efficient thin-wall part burr grinding device which comprises a supporting table, an adjusting mechanism is arranged on the supporting table, and the adjusting mechanism comprises a supporting block, a lifting groove, a lead screw, a first motor, a lead screw sliding block, a supporting frame, a grinding roller and a second motor. The lifting groove is formed in one side of the supporting block, and the bottom end of the lead screw is rotationally connected to the bottom of the inner wall of the lifting groove through a bearing. The moving block drives all parts on the supporting block to move on the inner wall of the moving groove, so that the grinding roller is driven to be close to a thin-wall part body, subsequent grinding is facilitated, the grinding roller ascends and descends, then the height can be adjusted according to requirements, thin-wall part bodies of different sizes can be ground, the grinding roller rotates, and the grinding efficiency is improved. Therefore, the outer wall of the thin-wall part body can be polished.

Description

Technical Field

[0001] The utility model relates to the technical field of parts burr grinding, in particular to a device for efficiently grinding burrs of thin-walled parts. Background Art

[0002] Part burr grinding refers to the process of removing and trimming the tiny protrusions (i.e. burrs) on the surface of parts after processing by certain tools and methods. During the mechanical processing, such as cutting, stamping, casting, etc., irregular and sharp burrs often form on the edge or surface of the parts. These burrs will affect the appearance quality of the parts.

[0003] According to a Chinese patent with the publication number "CN217194572U", a grinding device for processing thin-walled parts includes a base, a bottom plate is fixedly connected to the top of the base, a first motor is fixedly connected to the outside of the bottom plate, a rotating rod is rotatably connected to the inside of the bottom plate, a worm is rotatably connected to the inside of the bottom plate and located on one side of the rotating rod, the worm is fixedly connected to the output end of the first motor, a worm wheel is fixedly connected to the outside of the rotating rod, the worm wheel is meshed with the worm, a handle is rotatably connected to the bottom of the rotating rod, a bidirectional screw is rotatably connected to the inside of the rotating rod, and the bidirectional screw is fixedly connected to the handle; the utility model achieves The beneficial effect is that the arc-shaped limit plate can be driven to fix the thin-walled parts by rotating the handle. Compared with the fixing method using a chuck, it can effectively prevent damage to the thin-walled parts, and the position of the grinding roller can be adjusted, so as to facilitate the grinding of thin-walled parts of different specifications. When the above-mentioned device is in use, a good adjustment structure is not set, and the height position of the grinding roller is fixed, which makes it inconvenient to adjust the height position of the grinding roller, and then it is inconvenient to grind thin-walled parts of different sizes. Therefore, an efficient burr grinding device for thin-walled parts is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a device for efficiently grinding burrs of thin-walled parts in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a high-efficiency grinding device for burrs of thin-walled parts includes a support table, an adjusting mechanism is arranged on the support table, the adjusting mechanism includes a support block, a lifting groove, a screw, a first motor, a screw slider, a support frame, a grinding roller, and a second motor. The lifting groove is opened on one side of the support block, the bottom end of the screw is rotatably connected to the bottom of the inner wall of the lifting groove through a bearing, the first motor is fixedly installed on the top of the support block, the output end of the first motor is fixedly connected to the top end of the screw, the screw slider is threadedly sleeved on the outer wall of the screw and slidably connected to the inner wall of the lifting groove, the support frame is fixedly connected to the screw slider, the grinding roller is rotatably connected to the support frame through a rotating rod, and the output end of the second motor is fixedly connected to the grinding roller through a rotating rod.

[0006] Preferably, the adjustment mechanism further comprises a moving groove and an electric push rod, wherein the moving groove is provided on the top of the support platform, and the electric push rod is fixedly mounted on one side of the inner wall of the moving groove. According to this preference, by starting the electric push rod, the inner rod of the electric push rod pushes the moving block to move.

[0007] Preferably, the adjustment mechanism further comprises a moving block, one side of which is fixedly connected to the inner rod of the electric push rod, and the top of the moving block is fixedly connected to the support block. According to this preference, the moving block drives all components on the support block to move on the inner wall of the moving groove.

[0008] Preferably, the support platform is also provided with a fixing mechanism, the fixing mechanism comprises a support frame and a fixing frame, the support frame is fixedly mounted on one side of the top of the support platform, and the fixing frame is fixedly mounted on the top of the support frame. According to this preference, the third motor fixedly mounted on the bottom of the support frame is started.

[0009] Preferably, the fixing mechanism further comprises a third motor and a rotating block, wherein the third motor is fixedly mounted at the bottom of the support frame, the rotating block is rotatably connected to the fixing frame, and the output end of the third motor is fixedly connected to the rotating block via a rotating shaft. According to this preferred embodiment, the rotating block rotates, and under the fixed clamping action of the rotating block and the clamping block, the thin-walled part body can be driven to rotate.

[0010] Preferably, the fixing mechanism further comprises a hydraulic rod, a clamping block, and a thin-walled part body, wherein the hydraulic rod is fixedly mounted on the top of the fixing frame, the inner rod of the hydraulic rod is connected to the clamping block via a bearing, and the thin-walled part body is arranged inside the fixing frame. According to this preference, the clamping block and the rotating block can clamp and fix the thin-walled part body.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. The thin-walled parts burr efficient grinding device, through the cooperation of the support block, the lifting groove, the screw, the first motor, the screw slider, the support frame, the grinding roller, the second motor, the moving groove, the electric push rod, and the moving block, the moving block drives all the components on the support block to move on the inner wall of the moving groove, thereby driving the grinding roller to approach the thin-walled part body for subsequent grinding, the grinding roller is raised and lowered, and then the height can be adjusted according to the needs, so that thin-walled parts of different sizes can be ground, and the grinding roller is rotated, so that the outer wall of the thin-walled part body can be ground.

[0013] 2. The thin-walled parts burr efficient grinding device, through the cooperation of the support frame, the fixed frame, the third motor, the rotating block, the hydraulic rod, the clamping block, and the thin-walled part body, the clamping block and the rotating block can clamp and fix the thin-walled part body to prevent subsequent deviation during grinding. The rotating block rotates, and under the fixed clamping action of the rotating block and the clamping block, the thin-walled part body can be driven to rotate, and then the burr grinding work can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial structure of the utility model from a top view.

[0017] In the figure: 1, support table; 21, adjustment mechanism; 211, support block; 212, lifting groove; 213, screw; 214, first motor; 215, screw slider; 216, support frame; 217, grinding roller; 218, second motor; 219, moving groove; 220, electric push rod; 221, moving block; 31, fixing mechanism; 311, support frame; 312, fixing frame; 313, third motor; 314, rotating block; 315, hydraulic rod; 316, clamping block; 317, thin-walled part body. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3, an embodiment of the utility model is: a thin-walled parts burr efficient grinding device, including a support table 1, the support table 1 is provided with an adjustment mechanism 21, the adjustment mechanism 21 includes a support block 211, a lifting groove 212, a screw 213, a first motor 214, a screw slider 215, a support frame 216, a grinding roller 217, and a second motor 218. The lifting groove 212 is opened on one side of the support block 211, the bottom end of the screw 213 is rotatably connected to the bottom of the inner wall of the lifting groove 212 through a bearing, the first motor 214 is fixedly installed on the top of the support block 211, the output end of the first motor 214 is fixedly connected to the top of the screw 213, and the screw slider 215 is fixedly connected to the bottom of the inner wall of the lifting groove 212. The threaded sleeve is arranged on the outer wall of the screw rod 213 and is slidably connected to the inner wall of the lifting groove 212. The support frame 216 is fixedly connected to the screw rod slider 215. The grinding roller 217 is rotatably connected to the support frame 216 through a rotating rod. The output end of the second motor 218 is fixedly connected to the grinding roller 217 through a rotating rod. The adjustment mechanism 21 also includes a moving groove 219 and an electric push rod 220. The moving groove 219 is opened on the top of the support platform 1. The electric push rod 220 is fixedly installed on one side of the inner wall of the moving groove 219. The adjustment mechanism 21 also includes a moving block 221. One side of the moving block 221 is fixedly connected to the inner rod of the electric push rod 220, and the top of the moving block 221 is fixedly connected to the support block 211.

[0020] Working principle: By starting the electric push rod 220, the inner rod of the electric push rod 220 pushes the moving block 221 to move, and the moving block 221 drives all the components on the support block 211 to move on the inner wall of the moving groove 219, thereby driving the grinding roller 217 to approach the thin-walled part body 317 for subsequent grinding. By starting the first motor 214, the output end of the first motor 214 drives the fixedly connected screw rod 213 to rotate, so that the screw rod slider 215 threadedly sleeved on the outer wall of the screw rod 213 is lifted and lowered on the inner wall of the lifting groove 212, and the screw rod slider 215 drives the grinding roller 217 on the support frame 216 to lift and lower, and then the height can be adjusted according to needs, so that thin-walled part bodies 317 of different sizes can be polished. By starting the second motor 218, the output end of the second motor 218 drives the grinding roller 217 to rotate through the rotating rod, so that the outer wall of the thin-walled part body 317 can be polished.

[0021] See also Figure 1-3On the basis of the above embodiments, in another embodiment of the utility model, a fixing mechanism 31 is further provided on the support platform 1, and the fixing mechanism 31 includes a support frame 311 and a fixing frame 312. The support frame 311 is fixedly installed on one side of the top of the support platform 1, and the fixing frame 312 is fixedly installed on the top of the support frame 311. The fixing mechanism 31 also includes a third motor 313 and a rotating block 314. The third motor 313 is fixedly installed at the bottom of the support frame 311, and the rotating block 314 is rotatably connected to the fixed frame 312. The output end of the third motor 313 is fixedly connected to the rotating block 314 through a rotating shaft. The fixing mechanism 31 also includes a hydraulic rod 315, a clamping block 316, and a thin-walled part body 317. The hydraulic rod 315 is fixedly installed on the top of the fixing frame 312, and the inner rod of the hydraulic rod 315 is connected to the clamping block 316 through a bearing, and the thin-walled part body 317 is arranged inside the fixing frame 312.

[0022] Working principle: by placing the thin-walled part body 317 on the rotating block 314, and then starting the hydraulic rod 315, the inner rod of the hydraulic rod 315 pushes the clamping block 316 to descend, and the clamping block 316 and the rotating block 314 can clamp and fix the thin-walled part body 317 to prevent subsequent deviation during grinding. By starting the third motor 313, the output end of the third motor 313 drives the rotating block 314 to rotate through the rotating shaft. Under the fixed clamping action of the rotating block 314 and the clamping block 316, the thin-walled part body 317 can be driven to rotate, and then the burr grinding work can be carried out.

[0023] It is worth noting that, in order to facilitate control, the first motor 214, the second motor 218, the electric push rod 220, the third motor 313, and the hydraulic rod 315 in the above embodiment are all provided with control switches, and the control switches can control the first motor 214, the second motor 218, the electric push rod 220, the third motor 313, and the hydraulic rod 315 to work. The above are all existing technologies and are not the main innovation points, and will not be described in detail here.

[0024] The utility model provides a thin-walled parts burr efficient grinding device, there are many methods and ways to implement the technical solution, the above is only the preferred implementation of the utility model, it should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, can also make a number of improvements and embellishments, these improvements and embellishments should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technology.

Claims

1. A highly efficient burr grinding device for thin-walled parts, comprising a support table (1), characterized in that: The support platform (1) is provided with an adjustment mechanism (21), the adjustment mechanism (21) comprising a support block (211), a lifting groove (212), a screw rod (213), a first motor (214), a screw rod slider (215), a support frame (216), a grinding roller (217), and a second motor (218); the lifting groove (212) is provided on one side of the support block (211); the bottom end of the screw rod (213) is rotatably connected to the bottom of the inner wall of the lifting groove (212) through a bearing; the first motor (214) ) is fixedly mounted on the top of the support block (211), the output end of the first motor (214) is fixedly connected to the top of the screw rod (213), the screw rod slider (215) is threadedly sleeved on the outer wall of the screw rod (213) and slidably connected to the inner wall of the lifting groove (212), the support frame (216) is fixedly connected to the screw rod slider (215), the grinding roller (217) is rotatably connected to the support frame (216) through a rotating rod, and the output end of the second motor (218) is fixedly connected to the grinding roller (217) through a rotating rod.

2. The device for efficiently grinding burrs of thin-walled parts according to claim 1 is characterized in that: The adjustment mechanism (21) further comprises a movable groove (219) and an electric push rod (220); the movable groove (219) is provided on the top of the support platform (1); and the electric push rod (220) is fixedly mounted on one side of the inner wall of the movable groove (219).

3. The device for efficiently grinding burrs of thin-walled parts according to claim 1 is characterized in that: The adjustment mechanism (21) further comprises a moving block (221), one side of the moving block (221) is fixedly connected to the inner rod of the electric push rod (220), and the top of the moving block (221) is fixedly connected to the support block (211).

4. The device for efficiently grinding burrs of thin-walled parts according to claim 1 is characterized in that: The support platform (1) is also provided with a fixing mechanism (31), the fixing mechanism (31) comprising a support frame (311) and a fixing frame (312), the support frame (311) being fixedly mounted on one side of the top of the support platform (1), and the fixing frame (312) being fixedly mounted on the top of the support frame (311).

5. The device for efficiently grinding burrs of thin-walled parts according to claim 4 is characterized in that: The fixing mechanism (31) further comprises a third motor (313) and a rotating block (314); the third motor (313) is fixedly mounted on the bottom of the support frame (311); the rotating block (314) is rotatably connected to the fixing frame (312); and the output end of the third motor (313) is fixedly connected to the rotating block (314) via a rotating shaft.

6. The device for efficiently grinding burrs of thin-walled parts according to claim 4 is characterized in that: The fixing mechanism (31) further comprises a hydraulic rod (315), a clamping block (316), and a thin-walled component body (317); the hydraulic rod (315) is fixedly mounted on the top of the fixing frame (312); an inner rod of the hydraulic rod (315) is connected to the clamping block (316) via a bearing; and the thin-walled component body (317) is arranged inside the fixing frame (312).

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