A kind of automobile body metal plate processing and grinding device

Abstract

The utility model relates to the technical field of grinding equipment, and specifically to a device for processing and grinding automobile body metal plates. The device is fixedly mounted on a processing table through a connecting frame, a moving frame is slidably mounted on the processing table through a moving device, a clamping plate is fixedly mounted on the moving frame, a mounting frame is fixedly mounted on the connecting frame, a mounting shaft is rotatably mounted on the mounting frame, a grinding wheel is fixedly mounted on the mounting shaft, a driven gear is fixedly mounted on the mounting shaft and is located at one end of the mounting shaft away from the grinding wheel, a driving component drives the driven gear to rotate, and during grinding, the driven gear drives the mounting shaft to rotate through the driving of the driving component, and the mounting shaft drives the grinding wheel to rotate, and with the cooperation of the grinding wheels on the upper and lower sides, the upper and lower surfaces of the metal plate can be ground simultaneously, thereby improving the grinding efficiency of the metal plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding equipment, and in particular relates to a device for processing and grinding a metal plate of an automobile body. Background Art

[0002] After stamping, the metal sheet of the automobile body needs to be polished by grinding equipment to make its surface smooth, but the conventional grinding method is usually manual grinding, which is inefficient.

[0003] Existing patent CN 208179164 U A grinding device for automobile parts processing, including a base, a moving device and a grinding wheel, the left end of the base is vertically riveted to a vertical beam, the right end of the top of the vertical beam is riveted to a horizontal beam, a connecting plate is installed on the lower surface of the middle of the horizontal beam, a telescopic device is arranged at the bottom of the connecting plate, a driving motor is fixedly installed at the bottom of the telescopic device, and a grinding wheel is installed on the driving motor; two parallel tracks are arranged on the base, a moving device is installed on the track through four rollers, a layer of metal plate for bearing is fixedly arranged on the upper surface of the moving device, a micro telescopic device is arranged at the bottom of the metal block, and a pressure plate is fixedly installed at the bottom of the micro telescopic device. The automobile parts are clamped by a fixed fixture to prevent the automobile parts from slipping during the grinding process, thereby affecting the grinding speed and even causing safety hazards.

[0004] However, in the process of using a grinding device for automobile parts processing according to an existing patent, the grinding wheel in the device can only grind one side of the workpiece when grinding the workpiece. When the other side of the workpiece needs to be polished, it needs to be turned over and repositioned, which affects the grinding efficiency of the workpiece. Utility Model Content

[0005] The purpose of the utility model is to provide a device for processing and grinding automobile body metal plates, which solves the problem that the grinding wheel in the aforementioned device can only grind one side of the workpiece when grinding the workpiece, and when the other side of the workpiece needs to be polished, it needs to be turned over and repositioned, which affects the grinding efficiency of the workpiece.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] The utility model provides a device for processing and grinding automobile body metal plates, comprising a processing table, a connecting frame, a clamping plate, a movable frame and a movable device, wherein the connecting frame is fixedly mounted on the processing table, the movable frame is slidably mounted on the processing table through the movable device, the clamping plate is fixedly mounted on the movable frame, and also comprises a grinding device, wherein the grinding device comprises a mounting frame, a grinding wheel, a mounting shaft, a driven gear and a driving component, the mounting frame is fixedly mounted on the connecting frame, the mounting shaft is rotatably mounted on the mounting frame, the grinding wheel is fixedly mounted on the mounting shaft, the driven gear is fixedly mounted on the mounting shaft and is located at an end of the mounting shaft away from the grinding wheel, and the driving component drives the driven gear to rotate.

[0008] Wherein, the driving assembly includes a gear belt, a driving gear and a rotating member, and the driving gear is rotatably mounted on the mounting frame through the rotating member; the two ends of the gear belt are respectively mounted on the driving gear and the driven gear, and are respectively meshed with the driving gear and the driven gear.

[0009] Wherein, the rotating component includes a dual-axis motor and a driving shaft, the dual-axis motor is fixedly mounted on the mounting frame; the driving shaft is fixedly mounted on the output shaft of the dual-axis motor and is fixedly connected to the driving gear.

[0010] Wherein, the moving device includes a threaded block and a transmission assembly, the threaded block is slidably installed on the processing table through the transmission assembly, a slide groove is provided on one side of the processing table, the threaded block is located in the slide groove, and the threaded block is fixedly connected to the moving frame.

[0011] Wherein, the transmission assembly includes a transmission motor and a threaded rod, the transmission motor is fixedly mounted on the processing table; the threaded rod is fixedly mounted on the output shaft of the transmission motor and threadedly penetrates the threaded block.

[0012] The utility model discloses a metal plate processing and grinding device for automobile body. When in use, the metal plate is placed between the clamping plates on the movable frame and limited by the clamping plates. At this time, the metal plate is located between the upper and lower grinding wheels. Then, the double-axis motor is started, and the double-axis motor drives the driving shaft to rotate. The driving shaft is fixedly connected to the driving gear. The rotation of the driving shaft drives the driving gear to rotate. The driving gear drives the driven gear to rotate through meshing transmission with the gear belt. The driven gear is fixedly connected to the mounting shaft. The driven gear drives the mounting shaft to rotate on the mounting frame. The mounting shaft further drives the grinding wheel to rotate, and the grinding wheel grinds the surface of the metal plate. At the same time, through the driving of the movable device, the movable frame and the clamping plates drive the metal plate to move, so that the grinding wheel can grind different positions of the metal plate. Therefore, under the mutual cooperation of the upper and lower grinding wheels, the upper and lower surfaces of the metal plate can be ground simultaneously, thereby improving the grinding efficiency of the metal plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a device for processing and grinding automobile body metal plates according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the driving assembly of the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of a device for processing and grinding automobile body metal plates according to the second embodiment of the utility model.

[0017] In the figure: 101-processing table, 102-connecting frame, 103-clamping plate, 104-moving frame, 105-mounting frame, 106-grinding wheel, 107-mounting shaft, 108-driven gear, 109-gear belt, 110-driving gear, 111-dual-axis motor, 112-driving shaft, 201-thread block, 202-slideway, 203-transmission motor, 204-threaded rod. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Embodiment 1:

[0020] like Figure 1-2 As shown, Figure 1This is a schematic diagram of the overall structure of a vehicle body metal plate processing and grinding device according to the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the driving assembly of the first embodiment of the utility model.

[0021] The utility model provides a device for processing and grinding automobile body metal plates: comprising a processing table 101, a connecting frame 102, a clamping plate 103, a movable frame 104 and a movable device, and also comprising a grinding device, wherein the grinding device comprises a mounting frame 105, a grinding wheel 106, a mounting shaft 107, a driven gear 108 and a driving assembly, wherein the driving assembly comprises a gear belt 109, a driving gear 110 and a rotating member, wherein the rotating member comprises a dual-axis motor 111 and a driving shaft 112. The above-mentioned scheme solves the problem that the grinding wheel in the above-mentioned device can only grind one side of the workpiece when grinding the workpiece, and when the other side of the workpiece needs to be ground, it needs to be turned over and repositioned, thereby affecting the grinding efficiency of the workpiece. It can be understood that the present scheme can also be used to solve the problem of driving the movable frame to move.

[0022] In this embodiment, under the drive of the driving assembly, the driven gear 108 drives the grinding wheel 106 to rotate through the mounting shaft 107, and with the cooperation of the grinding wheels 106 on the upper and lower sides, the upper and lower surfaces of the metal plate can be polished at the same time, thereby improving the grinding efficiency of the metal plate.

[0023] The mounting frame 105 is fixedly mounted on the connecting frame 102, the mounting shaft 107 is rotatably mounted on the mounting frame 105, the grinding wheel 106 is fixedly mounted on the mounting shaft 107, the driven gear 108 is fixedly mounted on the mounting shaft 107 and is located at one end of the mounting shaft 107 away from the grinding wheel 106, the driving assembly drives the driven gear 108 to rotate, the connecting frame 102 is in an inverted L-shape, the mobile frame 104 is a U-shaped structure with an opening facing upward, the number of the clamping plates 103 is four, two of which are in a group and symmetrically distributed on both sides of the mobile frame 104, The mounting frame 105 is a U-shaped structure with a side opening. There are two groups of mounting shafts 107, which are rotatably mounted on the upper and lower sides of the mounting frame 105 through bearings. A driven gear 108 and a grinding wheel 106 are respectively fixed to the upper and lower ends of each group of mounting shafts 107. During grinding, the driven gear 108 drives the mounting shaft 107 to rotate through the drive of the driving assembly, and the mounting shaft 107 drives the grinding wheel 106 to rotate. With the cooperation of the grinding wheels 106 on the upper and lower sides, the upper and lower surfaces of the metal plate can be polished at the same time, thereby improving the grinding efficiency of the metal plate.

[0024] Secondly, the driving gear 110 is rotatably mounted on the mounting frame 105 through the rotating component; the two ends of the gear belt 109 are respectively mounted on the driving gear 110 and the driven gear 108, and are respectively meshed with the driving gear 110 and the driven gear 108. The number of the driving gear 110 and the gear belt 109 are two groups, and are symmetrically distributed on the upper and lower sides of the mounting frame 105. The gear belt 109 is made of rubber material, and its inner ring is provided with teeth. The rotating component drives the driving gear 110 to rotate, and drives the driven gear 108 to rotate under the meshing transmission with the gear belt 109, thereby achieving the rotation effect of the driven gear 108.

[0025] Again, the dual-axis motor 111 is fixedly mounted on the mounting frame 105; the driving shaft 112 is fixedly mounted on the output shaft of the dual-axis motor 111 and is fixedly connected to the driving gear 110. The model of the dual-axis motor 111 is YE3-90L-4. The number of the driving shafts 112 is two groups, and they are mounted on the two output shafts of the dual-axis motor 111 through a coupling. The dual-axis motor 111 drives the driving shaft 112 to rotate, and the driving shaft 112 drives the driving gear 110 to rotate, thereby achieving a rotation effect on the driving gear 110.

[0026] In this embodiment, when in use, the metal plate is placed between the clamping plates 103 on the mobile frame 104, and the clamping plates 103 are used to limit the metal plate. At this time, the metal plate is located between the upper and lower grinding wheels 106, and then the dual-axis motor 111 is started, and the dual-axis motor 111 drives the driving shaft 112 to rotate. The driving shaft 112 is fixedly connected to the driving gear 110. The rotation of the driving shaft 112 drives the driving gear 110 to rotate. The driving gear 110 drives the driven gear 108 to rotate by meshing with the gear belt 109. The driven gear 108 is meshed with the gear belt 109. The mounting shaft 107 is fixedly connected, and the driven gear 108 drives the mounting shaft 107 to rotate on the mounting frame 105. The mounting shaft 107 further drives the grinding wheel 106 to rotate, and the grinding wheel 106 grinds the surface of the metal plate. At the same time, the moving frame 104 and the clamping plate 103 drive the metal plate to move, so that the grinding wheel 106 can grind different positions of the metal plate. Therefore, with the cooperation of the upper and lower grinding wheels 106, the upper and lower surfaces of the metal plate can be ground simultaneously, thereby improving the grinding efficiency of the metal plate.

[0027] Embodiment 2:

[0028] like Figure 3 As shown, Figure 3 It is a schematic diagram of the overall structure of a device for processing and polishing automobile body metal plates according to the second embodiment of the utility model. On the basis of the first embodiment, the device for processing and polishing automobile body metal plates according to this embodiment also includes a moving device, the moving device includes a threaded block 201 and a transmission assembly, and the transmission assembly includes a transmission motor 203 and a threaded rod 204.

[0029] In this embodiment, the transmission assembly drives the threaded block 201 to move along the slide slot 202 , so that the moving frame 104 moves along with it, thereby achieving a moving effect on the moving frame 104 .

[0030] Among them, the thread block 201 is slidably installed on the processing table 101 through the transmission assembly, and a slide groove 202 is provided on one side of the processing table 101. The thread block 201 is located in the slide groove 202. The thread block 201 is fixedly connected to the movable frame 104. An internal threaded hole is provided inside the thread block 201. The thread block 201 is welded to the bottom of the movable frame 104. The transmission assembly enables the thread block 201 to have a better movement effect. The transmission assembly drives the thread block 201 to move along the slide groove 202, so that the movable frame 104 follows the movement, thereby achieving the movement effect of the movable frame 104.

[0031] Secondly, the transmission motor 203 is fixedly installed on the processing table 101; the threaded rod 204 is fixedly installed on the output shaft of the transmission motor 203, and threadedly penetrates the threaded block 201, the transmission motor 203 is fixed to the processing table 101 by screws, and the threaded rod 204 is welded on the output shaft of the transmission motor 203, and the transmission motor 203 drives the threaded rod 204 to rotate, and the threaded rod 204 cooperates with the thread of the threaded block 201, so that the rotation of the threaded rod 204 is converted into a linear movement of the threaded block 201, thereby realizing the movement effect of the threaded block 201.

[0032] In this embodiment, the transmission motor 203 drives the threaded rod 204 to rotate, and the threaded rod 204 cooperates with the thread of the threaded block 201, so that the rotation of the threaded rod 204 is converted into a linear movement of the threaded block 201, so that the mobile frame 104 follows the movement, thereby achieving the movement effect of the mobile frame 104.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A processing and grinding device for automobile body metal plates, comprising a processing table, a connecting frame, a clamping plate, a moving frame and a moving device, wherein the connecting frame is fixedly mounted on the processing table, the moving frame is slidably mounted on the processing table through the moving device, and the clamping plate is fixedly mounted on the moving frame, characterized in that: Also includes a grinding device; The grinding device includes a mounting frame, a grinding wheel, a mounting shaft, a driven gear and a driving assembly. The mounting frame is fixedly mounted on the connecting frame, the mounting shaft is rotatably mounted on the mounting frame, the grinding wheel is fixedly mounted on the mounting shaft, the driven gear is fixedly mounted on the mounting shaft and is located at one end of the mounting shaft away from the grinding wheel, and the driving assembly drives the driven gear to rotate.

2. The automobile body metal plate processing and grinding device according to claim 1, characterized in that: The driving assembly includes a gear belt, a driving gear and a rotating member, wherein the driving gear is rotatably mounted on the mounting frame via the rotating member; two ends of the gear belt are respectively sleeved on the driving gear and the driven gear, and are respectively meshed with the driving gear and the driven gear.

3. The automobile body metal plate processing and grinding device according to claim 2, characterized in that: The rotating component includes a dual-axis motor and a driving shaft. The dual-axis motor is fixedly mounted on the mounting frame. The driving shaft is fixedly mounted on the output shaft of the dual-axis motor and is fixedly connected to the driving gear.

4. The automobile body metal plate processing and grinding device according to claim 1, characterized in that: The moving device includes a threaded block and a transmission assembly. The threaded block is slidably installed on the processing table through the transmission assembly. A slide groove is provided on one side of the processing table. The threaded block is located in the slide groove. The threaded block is fixedly connected to the moving frame.

5. The automobile body metal plate processing and grinding device according to claim 4, characterized in that: The transmission assembly comprises a transmission motor and a threaded rod. The transmission motor is fixedly mounted on the processing table. The threaded rod is fixedly mounted on the output shaft of the transmission motor and is threadedly penetrated through the threaded block.

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