Chamfering device for part machining

Abstract

The chamfering device for part machining comprises a base, a chamfering assembly used for chamfering a workpiece is installed on the top of the base, a transmission mechanism used for transmitting the workpiece to conduct chamfering is installed on one side of the chamfering assembly, and the transmission mechanism comprises a limiting assembly and a transmission mechanism installed on the top of the base, the workpiece transmission assembly is used for limiting transmission, is installed on one side of the limiting assembly and comprises a fixing plate fixed to the top of the base, and the inner side of the fixing plate is rotationally connected with a rotating rod through a bearing; compared with a comparison file, the transmission mechanism can automatically convey a workpiece to the position of grinding equipment through the transmission assembly to be ground, and then the ground workpiece is automatically discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a chamfering device for parts processing. Background Art

[0002] Chamfering refers to the process of cutting the edges and corners of a workpiece into a certain slope. Chamfering is used to remove burrs on parts caused by machining and to facilitate assembly. Chamfering is usually done on the ends of parts.

[0003] According to Chinese patent CN 217775624 U, a chamfering device for machining mechanical parts is disclosed, comprising a base, a servo motor is fixedly connected to the top of the base, a speed change assembly is provided at the output end of the servo motor, the servo motor is connected to a rotating shaft through the speed change assembly, a rotating rod is fixedly connected to the rotating shaft, a slider is symmetrically provided on the upper part of the rotating rod, the slider is slidably connected to the rotating rod, a fastening bolt is provided on the slider, the fastening bolt is used to fix the position of the slider, a chamfering motor is provided on the slider, and a chamfering drill bit is connected to the output end of the chamfering motor. The chamfering device for machining mechanical parts of the utility model starts the servo motor to drive the rotating shaft and the rotating rod to rotate through the speed change assembly, and simultaneously chamfers the inner hole and end of the cylindrical workpiece, thereby improving the processing efficiency and being able to adapt to cylindrical parts of different sizes;

[0004] In the existing process of grinding a workpiece, the workpiece is usually placed on a workbench manually for loading, and then supported and ground. After grinding is completed, the polished workpiece needs to be unloaded manually. This operation is not only troublesome but also reduces production efficiency.

[0005] Therefore, it is necessary to provide a new chamfering device for parts processing to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a chamfering device for parts processing.

[0007] The utility model provides a chamfering device for parts processing, comprising a base, a chamfering assembly for chamfering a workpiece is mounted on the top of the base, a transmission mechanism for transmitting the workpiece for chamfering is mounted on one side of the chamfering assembly, and the transmission mechanism comprises:

[0008] The limit assembly is installed on the top of the base and is used to limit the workpiece of the transmission;

[0009] The transmission assembly is installed on one side of the limit assembly, including a fixed plate fixed to the top of the base, the inner side of the fixed plate is rotatably connected to a rotating rod through a bearing, the outer wall of the rotating rod is fixed to a limit strip, a connecting plate is fixed to the top of the base, the connecting plate is slidably connected to a sliding block on the side close to the limit assembly, the outer wall of the sliding block is rotatably connected to the connecting strip through a bearing, the other end of the connecting strip is rotatably connected to the outer wall of the limit strip through a bearing, the outer wall of the sliding block is fixed with a connecting rod, and the outer wall of the connecting rod is installed with a pushing strip;

[0010] The driving assembly is installed on the side of the fixing plate away from the limiting strip and is used to drive the rotating rod to rotate.

[0011] Preferably, the limiting assembly includes a limiting plate symmetrically fixed on the top of the base.

[0012] Preferably, the driving assembly includes a base plate fixed to the outer wall of the fixed plate, a first motor is fixed to the top of the base plate, and an output end of the first motor is fixed to one end of the rotating rod.

[0013] Preferably, the chamfering assembly includes a fixed block fixed to the top of the base, a second motor is fixed on the inner side of the fixed block, and a grinding device is installed on the output end of the second motor.

[0014] Preferably, a slide rail is fixed to one side of the connecting plate close to the limiting bar, and the slide rail is slidably connected to the outer wall of the sliding block.

[0015] Preferably, a workpiece is provided on the inner side of the limiting plate, and the top of the workpiece is in extrusion contact with the lower end of the pushing bar.

[0016] Compared with the related art, the chamfering device for parts processing provided by the utility model has the following beneficial effects:

[0017] In the existing process of grinding a workpiece, the workpiece is usually placed on a workbench manually for loading, and then supported and ground. After grinding is completed, the polished workpiece needs to be unloaded manually. However, the transmission mechanism can automatically transport the workpiece to the grinding equipment for grinding through the transmission assembly, and then automatically unload the polished workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the drive assembly structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the transmission assembly structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the propulsion bar structure of the present utility model.

[0022] Numbers in the figure: 1. Base; 2. Chamfering assembly; 101. Fixed block; 102. Second motor; 103. Grinding equipment; 3. Transmission mechanism; 4. Limiting assembly; 201. Limiting plate; 5. Transmission assembly; 301. Fixed plate; 302. Rotating rod; 303. Limiting bar; 304. Connecting plate; 305. Sliding block; 306. Connecting bar; 307. Connecting rod; 308. Pushing bar; 6. Driving assembly; 401. Bottom plate; 402. First motor; 7. Slide rail; 8. Workpiece. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0025] See also Figures 1 to 4 The present invention provides a chamfering device for parts processing, comprising a base 1, a chamfering assembly 2 for chamfering a workpiece 8 is mounted on the top of the base 1, a transmission mechanism 3 for transmitting the workpiece 8 for chamfering is mounted on one side of the chamfering assembly 2, and the transmission mechanism 3 includes:

[0026] A limiting assembly 4 is mounted on the top of the base 1 and is used to limit the workpiece 8 of the transmission;

[0027] The transmission assembly 5 is installed on one side of the limit assembly 4, and includes a fixed plate 301 fixed to the top of the base 1. The inner side of the fixed plate 301 is rotatably connected to the rotating rod 302 through a bearing. The outer wall of the rotating rod 302 is fixed to the limit strip 303. A connecting plate 304 is fixed to the top of the base 1. The connecting plate 304 is slidably connected to a sliding block 305 on the side close to the limit assembly 4. The outer wall of the sliding block 305 is rotatably connected to a connecting strip 306 through a bearing. The other end of the connecting strip 306 is rotatably connected to the outer wall of the limit strip 303 through a bearing. A connecting rod 307 is fixed to the outer wall of the sliding block 305, and a pushing strip 308 is installed on the outer wall of the connecting rod 307.

[0028] Compared with the reference document, the present application can automatically transport the workpiece 8 to the grinding equipment 103 for grinding through the transmission mechanism 3 and the transmission component 5, and then automatically unload the polished workpiece 8.

[0029] The driving assembly 6 is installed on a side of the fixing plate 301 away from the limiting bar 303 and is used to drive the rotating rod 302 to rotate.

[0030] In this embodiment, the limiting assembly 4 includes a limiting plate 201 symmetrically fixed on the top of the base 1 .

[0031] In this embodiment, the driving assembly 6 includes a bottom plate 401 fixed to the outer wall of the fixing plate 301 , a first motor 402 is fixed to the top of the bottom plate 401 , and an output end of the first motor 402 is fixed to one end of the rotating rod 302 .

[0032] In this embodiment, the chamfering assembly 2 includes a fixed block 101 fixed to the top of the base 1 , a second motor 102 is fixed on the inner side of the fixed block 101 , and a grinding device 103 is installed at the output end of the second motor 102 .

[0033] In this embodiment, a slide rail 7 is fixed to one side of the connecting plate 304 close to the limiting bar 303 , and the slide rail 7 is slidably connected to the outer wall of the sliding block 305 .

[0034] In this embodiment, a workpiece 8 is provided on the inner side of the limiting plate 201 , and the top of the workpiece 8 is in press contact with the lower end of the pushing bar 308 .

[0035] The working principle of the chamfering device for parts processing provided by the utility model is as follows:

[0036] First, start the first motor 402 to drive the rotating rod 302, then the rotating rod 302 drives the limit bar 303 to rotate, then the limit bar 303 drives the connecting bar 306 to rotate, then the connecting bar 306 drives the sliding block 305 to slide, then the sliding block 305 drives the connecting rod 307 to slide, then the connecting rod 307 drives the pushing bar 308 to slide, then the pushing bar 308 drives the workpiece 8 to transmit, and then start the second motor 102 to drive the grinding equipment 103 to grind the workpiece 8.

[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0038] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A chamfering device for parts processing, It is characterized in that The invention comprises a base (1), a chamfering assembly (2) for chamfering a workpiece (8) is installed on the top of the base (1), a transmission mechanism (3) for transmitting the chamfering of the workpiece (8) is installed on one side of the chamfering assembly (2), and the transmission mechanism (3) comprises: A limit assembly (4), mounted on the top of the base (1), for limiting the workpiece (8) of the transmission; A transmission assembly (5) is installed on one side of the limit assembly (4), comprising a fixed plate (301) fixed on the top of the base (1), the inner side of the fixed plate (301) is rotatably connected to a rotating rod (302) via a bearing, the outer wall of the rotating rod (302) is fixed with a limit strip (303), a connecting plate (304) is fixed on the top of the base (1), a sliding block (305) is slidably connected to a side of the connecting plate (304) close to the limit assembly (4), the outer wall of the sliding block (305) is rotatably connected to a connecting strip (306) via a bearing, the other end of the connecting strip (306) is rotatably connected to the outer wall of the limit strip (303) via a bearing, a connecting rod (307) is fixed to the outer wall of the sliding block (305), and a pushing strip (308) is installed on the outer wall of the connecting rod (307); The driving assembly (6) is mounted on a side of the fixing plate (301) away from the limiting strip (303) and is used to drive the rotating rod (302) to rotate.

2. The chamfering device for parts processing according to claim 1, It is characterized in that The limiting assembly (4) comprises a limiting plate (201) symmetrically fixed on the top of the base (1).

3. The chamfering device for parts processing according to claim 1, It is characterized in that The driving assembly (6) comprises a bottom plate (401) fixed to the outer wall of the fixed plate (301), a first motor (402) is fixed to the top of the bottom plate (401), and an output end of the first motor (402) is fixed to one end of the rotating rod (302).

4. The chamfering device for parts processing according to claim 1, It is characterized in that The chamfering assembly (2) comprises a fixing block (101) fixed on the top of the base (1), a second motor (102) is fixed on the inner side of the fixing block (101), and a grinding device (103) is installed at the output end of the second motor (102).

5. The chamfering device for parts processing according to claim 1, It is characterized in that A slide rail (7) is fixed to one side of the connecting plate (304) close to the limiting strip (303), and the slide rail (7) is slidably connected to the outer wall of the sliding block (305).

6. The chamfering device for parts processing according to claim 2, It is characterized in that A workpiece (8) is arranged on the inner side of the limiting plate (201), and the top of the workpiece (8) is in compression contact with the lower end of the pushing bar (308).

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