High-efficiency grinding device

Abstract

The utility model relates to the field of polishing devices, and discloses a high-efficiency polishing device which comprises a supporting plate, a polishing device, an adjusting device and two clamping devices, the polishing device is arranged at the top end of the supporting plate, the adjusting device is arranged in the middle of the top end of the supporting plate, and the two clamping devices are arranged at the top end of the adjusting device. The grinding device comprises a mounting frame, a first telescopic rod is fixedly connected to the bottom end of a first sliding block, a grinding tool bit is fixedly connected to the bottom end of the first telescopic rod, a first motor is fixedly connected to the position, close to the upper portion, of one side wall of the mounting frame, and the bottom end of the mounting frame is fixedly connected with the two sides of the top end of a supporting plate. According to the efficient grinding device, the grinding device is arranged, workpieces are effectively machined, meanwhile, the machining range of the workpieces is widened through the adjusting device, and finally the workpieces of different specifications are effectively clamped through the clamping device.

Description

Technical Field

[0001] The utility model relates to the field of grinding devices, in particular to a high-efficiency grinding device. Background Art

[0002] The high-efficiency grinding device is a device used for surface grinding and finishing of oil pipes. It is usually used for pipeline manufacturing and maintenance in the oil, natural gas and other industries. The oil pipe is a component of the oil circuit. The oil pipe is required to withstand a certain oil pressure and have a certain fatigue strength to ensure the sealing requirements of the pipeline. In order to ensure the sealing of the oil pipe connection, the high-pressure oil pipe needs to be polished after processing. At this time, a grinding device is needed.

[0003] Although the prior art grinding device can grind the surface of special-shaped parts such as oil pipes, it is necessary to constantly adjust the angle of the workpiece during the grinding process, which leads to low efficiency of the grinding work. Therefore, technical personnel in this field provide a high-efficiency grinding device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a high-efficiency grinding device, which provides a high-efficiency grinding device that can effectively process the workpiece by setting a grinding device, and at the same time uses an adjustment device to achieve the range of workpiece processing, and finally uses a clamping device to effectively clamp workpieces of different specifications.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency grinding device, comprising a support plate, a grinding device, an adjusting device and two clamping devices, wherein the grinding device is arranged at the top of the support plate, the adjusting device is arranged at the middle of the top of the support plate, and the two clamping devices are arranged at the top of the adjusting device, and the grinding device comprises a mounting frame, the top of the inner side wall of the mounting frame is rotatably connected with a first screw rod, the side wall of the first screw rod is threadedly connected with a first slider, the bottom end of the first slider is fixedly connected with a first telescopic rod, the bottom end of the first telescopic rod is fixedly connected with a grinding cutter head, a first motor is fixedly connected with a first side wall of the mounting frame at an upper position, and the bottom end of the mounting frame is fixedly connected with both sides of the top of the support plate;

[0006] Through the above technical scheme, by setting up a grinding device, a telescopic rod is set at the top of the grinding head, a slider is set at the top of the telescopic rod, and the first motor drives the first screw rod to rotate, so as to effectively adjust the position of the grinding head, so that the head can grind the surface of workpieces such as oil pipes, thereby preliminarily improving the overall working efficiency of the device.

[0007] Further, the adjustment device includes a first shell, a second screw is rotatably connected to the inner side wall of the first shell, a third motor is fixedly connected to the front end of the first shell, a second slider is threadedly connected to the side wall of the second screw, a second shell is fixedly connected to the top of the second slider, a bidirectional screw is rotatably connected to the inner side wall of the second shell, a second motor is fixedly connected to one side of the second shell, slide plates are respectively threadedly connected to the two ends of the side wall of the bidirectional screw, and the bottom end of the first shell is fixedly connected to the middle of the top end of the support plate;

[0008] Through the above technical scheme, by setting an adjustment device, two shells are set in the adjustment device, the two shells are perpendicular to each other, and a first screw rod is set in the first shell. The second shell is moved by rotating the first screw rod, and the first screw rod and the second screw rod are perpendicular to each other. Through the two mutually perpendicular screw rods, the overall movement range of the device can be effectively improved, so that the grinding accuracy of special-shaped parts such as oil pipes is greatly improved, and the overall working efficiency of the device is effectively further improved.

[0009] Further, the two clamping devices respectively include a second telescopic rod, the top ends of the two second telescopic rods are provided with four limit rods in a circular array, the eight limit rods are slidably connected to two limit plates on the side walls, the other ends of the eight limit rods are fixedly connected to a fixed plate, the two limit plate side walls are respectively provided with three fixed blocks in a circular array, the six fixed block side walls are respectively rotatably connected to four first connecting rods, the two fixed plate side walls are respectively rotatably connected to three second connecting rods, the other ends of the six second connecting rods are respectively rotatably connected to clamping blocks, the movable ends of the two second telescopic rods respectively penetrate the lower end surface of the limit plate and the lower end surface of the fixed plate, the side walls of the movable ends of the two second telescopic rods and are located at the top end of the fixed plate with a spring, and the bottom ends of the fixed ends of the two second telescopic rods are respectively fixedly connected to one side of the two slides close to the middle of the second shell body;

[0010] Through the above technical scheme, by setting an adjustment device, two shells are set in the adjustment device, the two shells are perpendicular to each other, and a first screw rod is set in the first shell. The second shell is moved by rotating the first screw rod, and the first screw rod and the second screw rod are perpendicular to each other. Through the two mutually perpendicular screw rods, the overall movement range of the device can be effectively improved, so that the grinding accuracy of special-shaped parts such as oil pipes is greatly improved, and the overall working efficiency of the device is effectively further improved.

[0011] Furthermore, the output end of the first motor passes through a side wall of the mounting frame and is fixedly connected to one end of the first screw rod, and the top end of the first sliding block contacts the top end of the inner side wall of the mounting frame;

[0012] Through the above technical solution, the first screw rod is effectively driven to rotate.

[0013] Furthermore, the second motor passes through a side wall of the second housing and is fixedly connected to one end of the bidirectional screw rod, and the third motor passes through a side of the first housing and is fixedly connected to one end of the second screw rod;

[0014] Through the above technical solution, the second screw rod and the bidirectional screw rod are effectively driven to rotate.

[0015] Furthermore, the other ends of the first connecting rods are rotatably connected to two sides of the six clamping blocks respectively;

[0016] Through the above technical solution, the clamping block is effectively driven to move.

[0017] Furthermore, the two clamping devices are respectively located on the same horizontal plane;

[0018] Through the above technical solution, the stability of clamping is effectively improved.

[0019] Furthermore, the two slide plates are symmetrical about the middle of the bidirectional screw rod;

[0020] Through the above technical solution, workpieces of different specifications can be effectively clamped.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a grinding device is provided, a telescopic rod is provided at the top of the grinding cutter head, a slider is provided at the top of the telescopic rod, and a first motor drives the first screw rod to rotate, thereby effectively adjusting the position of the grinding cutter head, so that the cutter head can grind the surface of workpieces such as oil pipes, thereby preliminarily improving the overall working efficiency of the device.

[0023] 2. In the utility model, an adjustment device is provided, in which two shells are provided, the two shells are perpendicular to each other, and a first screw rod is provided in the first shell. The second shell is moved by rotating the first screw rod, and the first screw rod and the second screw rod are perpendicular to each other. The two mutually perpendicular screw rods can effectively improve the overall moving range of the device, thereby greatly improving the grinding accuracy of special-shaped parts such as oil pipes, and effectively further improving the overall working efficiency of the device.

[0024] 3. In the utility model, by setting up the clamping device, the distance between the clamping devices can be adjusted by using the bidirectional screw rod, which is suitable for workpieces of different specifications. The clamping block is expanded by extending the second telescopic rod, and the clamping block is closed when the second telescopic rod is contracted, so the workpiece is effectively clamped. In addition, a spring is set on the side wall of the telescopic rod to prevent the clamping block from being over-pressured and causing damage to the workpiece, thereby effectively improving the product quality during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of a high-efficiency grinding device proposed by the utility model;

[0026] Figure 2 This is a front view of a high-efficiency grinding device proposed by the utility model;

[0027] Figure 3 This is a top view of a high-efficiency grinding device proposed by the utility model;

[0028] Figure 4 This is a three-dimensional diagram of a clamping device of a high-efficiency grinding device proposed by the utility model.

[0029] Legend:

[0030] 1. Grinding device; 101. Mounting frame; 102. First slider; 103. First telescopic rod; 104. First motor; 105. Grinding tool head; 106. First screw rod; 2. Adjusting device; 201. Second motor; 202. Slide plate; 203. First housing; 204. Third motor; 205. Second screw rod; 206. Bidirectional screw rod; 207. Second slider; 208. Second housing; 3. Clamping device; 301. Second telescopic rod; 302. Limit rod; 303. Limit plate; 304. Fixed block; 305. First connecting rod; 306. Clamping block; 307. Second connecting rod; 308. Fixed plate; 309. Spring; 4. Support plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-4The utility model provides an embodiment: a high-efficiency grinding device, including a support plate 4, a grinding device 1, an adjusting device 2 and two clamping devices 3, the grinding device 1 is arranged at the top of the support plate 4, the adjusting device 2 is arranged at the middle of the top of the support plate 4, the two clamping devices 3 are arranged at the top of the adjusting device 2, the grinding device 1 includes a mounting frame 101, the top of the inner wall of the mounting frame 101 is rotatably connected with a first screw rod 106, the side wall of the first screw rod 106 is threadedly connected with a first slider 102, the bottom end of the first slider 102 is fixedly connected with a first telescopic rod 103, the first telescopic rod 103 is fixedly connected with a first telescopic rod 103, and the first telescopic rod 103 is fixedly connected with a first telescopic rod 103. A grinding cutter head 105 is fixedly connected to the bottom end of the rod 103, a first motor 104 is fixedly connected to the upper position of one side wall of the mounting frame 101, the bottom end of the mounting frame 101 is fixedly connected to both sides of the top of the support plate 4, and a grinding device 1 is provided, a telescopic rod is provided at the top of the grinding cutter head 105, a slider is provided at the top of the telescopic rod, and the first motor 104 drives the first screw rod 106 to rotate, thereby effectively adjusting the position of the grinding cutter head 105, so that the cutter head can grind the surface of workpieces such as oil pipes, thereby preliminarily improving the overall working efficiency of the device.

[0033] The adjusting device 2 includes a first housing 203, the inner side wall of the first housing 203 is rotatably connected to a second screw rod 205, the front end of the first housing 203 is fixedly connected to a third motor 204, the side wall of the second screw rod 205 is threadedly connected to a second slider 207, the top of the second slider 207 is fixedly connected to a second housing 208, the inner side wall of the second housing 208 is rotatably connected to a bidirectional screw rod 206, one side of the second housing 208 is fixedly connected to a second motor 201, both ends of the side wall of the bidirectional screw rod 206 are respectively threadedly connected to a slide plate 202, and the bottom end of the first housing 203 is fixedly connected to a second motor 201, and the second motor 201 is fixedly connected to the second motor 201, and the second motor 201 is fixedly connected to the second motor 201, and the second motor 201 is fixedly connected to the slide plate 202, and the bottom end of the first housing 203 is fixedly connected to a second slider 207, and the second slider 207 is fixedly connected to a second housing 208, and the second motor 201 is fixedly connected to the second motor 201, and the second motor 201 is fixedly connected to the second motor 201, and the second motor 201 is fixedly connected to the slide plate 202 ... It is fixedly connected to the middle part of the top of the support plate 4, and an adjusting device 2 is provided. Two shells are provided in the adjusting device 2, and the two shells are perpendicular to each other. At the same time, a first screw rod 106 is provided in the first shell 203, and the second shell 208 is moved by rotating the first screw rod 106. The first screw rod 106 and the second screw rod 205 are perpendicular to each other. Through the two mutually perpendicular screw rods, the overall moving range of the device can be effectively improved, so that the grinding accuracy of special-shaped parts such as oil pipes is greatly improved, and the overall working efficiency of the device is effectively further improved.

[0034] The two clamping devices 3 respectively include a second telescopic rod 301, the top ends of the two second telescopic rods 301 are arranged in a circular array with four limiting rods 302, the side walls of the eight limiting rods 302 are slidably connected to two limiting plates 303, the other ends of the eight limiting rods 302 are fixedly connected to a fixed plate 308, the side walls of the two limiting plates 303 are arranged in a circular array with three fixed blocks 304, the side walls of the six fixed blocks 304 are rotatably connected to four first connecting rods 305, the side walls of the two fixed plates 308 are rotatably connected to three second connecting rods 307, the other ends of the six second connecting rods 307 are rotatably connected to clamping blocks 306, the movable ends of the two second telescopic rods 301 respectively penetrate the lower end surface of the limiting plate 303 and the fixed plate 3 08 lower end surface, the side walls of the movable ends of the two second telescopic rods 301 and the top end of the fixed plate 308 are sleeved with a spring 309, the bottom ends of the fixed ends of the two second telescopic rods 301 are respectively fixedly connected to the two slides 202 on one side close to the middle of the second shell 208, by setting the clamping device 3, the distance between the clamping devices 3 can be adjusted by using the bidirectional screw rod 206, and it is suitable for workpieces of different specifications to expand the clamping block 306 by extending the second telescopic rod 301, and when the second telescopic rod 301 contracts, the clamping block 306 is closed to effectively clamp the workpiece, and the spring 309 is set on the side wall of the telescopic rod to prevent the clamping block 306 from being overly stressed and causing damage to the workpiece, thereby effectively improving the product quality during the processing.

[0035] The output end of the first motor 104 passes through a side wall of the mounting frame 101 and is fixedly connected to one end of the first screw rod 106. The top of the first slider 102 contacts the top of the inner wall of the mounting frame 101. The second motor 201 passes through a side wall of the second shell 208 and is fixedly connected to one end of the bidirectional screw rod 206. The third motor 204 passes through one side of the first shell 203 and is fixedly connected to one end of the second screw rod 205. The other ends of the first connecting rods 305 are rotatably connected to both sides of the six clamping blocks 306 respectively. The two clamping devices 3 are respectively located on the same horizontal plane, and the two slides 202 are symmetrical about the middle of the bidirectional screw rod 206.

[0036] Working principle: By setting a grinding device 1, a telescopic rod is set at the top of the grinding cutter head 105, a slider is set at the top of the telescopic rod, and the first motor 104 drives the first screw rod 106 to rotate, so as to effectively adjust the position of the grinding cutter head 105, so that the cutter head can grind the surface of the workpiece such as the oil pipe, and preliminarily improve the overall working efficiency of the device. By setting an adjustment device 2, two shells are set in the adjustment device 2, and the two shells are perpendicular to each other. At the same time, a first screw rod 106 is set in the first shell 203, and the second shell 208 is moved by the rotation of the first screw rod 106, and the first screw rod 106 and the second screw rod 205 They are perpendicular to each other. Through two mutually perpendicular screw rods, the overall moving range of the device can be effectively improved, so that the grinding accuracy of special-shaped parts such as oil pipes is greatly improved, and the overall working efficiency of the device is effectively further improved. By setting the clamping device 3, the distance between the clamping devices 3 can be adjusted by using the bidirectional screw rod 206, which is suitable for workpieces of different specifications. The clamping block 306 is expanded by extending the second telescopic rod 301, and the clamping block 306 is closed when the second telescopic rod 301 is contracted, which effectively clamps the workpiece, and a spring 309 is set on the side wall of the telescopic rod to prevent the clamping block 306 from being under excessive pressure and causing damage to the workpiece, thereby effectively improving the product quality during the processing.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency grinding device, comprising a support plate (4), a grinding device (1), an adjusting device (2) and two clamping devices (3), wherein the grinding device (1) is arranged at the top of the support plate (4), the adjusting device (2) is arranged at the middle of the top of the support plate (4), and the two clamping devices (3) are arranged at the top of the adjusting device (2), characterized in that: The grinding device (1) comprises a mounting frame (101), the top end of the inner side wall of the mounting frame (101) is rotatably connected to a first screw rod (106), the side wall of the first screw rod (106) is threadedly connected to a first slider (102), the bottom end of the first slider (102) is fixedly connected to a first telescopic rod (103), the bottom end of the first telescopic rod (103) is fixedly connected to a grinding cutter head (105), a first motor (104) is fixedly connected to an upper position of a side wall of the mounting frame (101), and the bottom end of the mounting frame (101) is fixedly connected to both sides of the top end of a support plate (4).

2. A high-efficiency grinding device according to claim 1, characterized in that: The adjusting device (2) comprises a first shell (203), the inner wall of the first shell (203) being rotatably connected to a second screw rod (205), the front end of the first shell (203) being fixedly connected to a third motor (204), the side wall of the second screw rod (205) being threadedly connected to a second slider (207), the top end of the second slider (207) being fixedly connected to a second shell (208), the inner wall of the second shell (208) being rotatably connected to a bidirectional screw rod (206), one side of the second shell (208) being fixedly connected to a second motor (201), both ends of the side wall of the bidirectional screw rod (206) being threadedly connected to slide plates (202), and the bottom end of the first shell (203) being fixedly connected to the middle of the top end of the support plate (4).

3. A high-efficiency grinding device according to claim 1, characterized in that: The two clamping devices (3) respectively comprise a second telescopic rod (301), the top ends of the two second telescopic rods (301) are provided with four limiting rods (302) in a circular array, the side walls of the eight limiting rods (302) are slidably connected to two limiting plates (303), the other ends of the eight limiting rods (302) are fixedly connected to a fixing plate (308), the side walls of the two limiting plates (303) are provided with three fixing blocks (304) in a circular array, the side walls of the six fixing blocks (304) are respectively rotatably connected to four first connecting rods (305), the two fixing plates ( The side walls of the six second connecting rods (307) are rotatably connected to the three second connecting rods (307), and the other ends of the six second connecting rods (307) are rotatably connected to the clamping blocks (306). The movable ends of the two second telescopic rods (301) respectively penetrate the lower end surface of the limiting plate (303) and the lower end surface of the fixed plate (308). The side walls of the movable ends of the two second telescopic rods (301) and the top end of the fixed plate (308) are provided with springs (309). The bottom ends of the fixed ends of the two second telescopic rods (301) are respectively fixedly connected to the two slide plates (202) close to the middle part of the second shell (208).

4. A high-efficiency grinding device according to claim 1, characterized in that: The output end of the first motor (104) passes through a side wall of the mounting frame (101) and is fixedly connected to one end of the first screw rod (106), and the top end of the first sliding block (102) contacts the top end of the inner wall of the mounting frame (101).

5. A high-efficiency grinding device according to claim 2, characterized in that: The second motor (201) passes through a side wall of the second housing (208) and is fixedly connected to one end of the bidirectional screw rod (206), and the third motor (204) passes through one side of the first housing (203) and is fixedly connected to one end of the second screw rod (205).

6. A high-efficiency grinding device according to claim 3, characterized in that: The other ends of the first connecting rods (305) are rotatably connected to two sides of the six clamping blocks (306) respectively.

7. A high-efficiency grinding device according to claim 1, characterized in that: The two clamping devices (3) are respectively located on the same horizontal plane.

8. A high-efficiency grinding device according to claim 2, characterized in that: The two slide plates (202) are symmetrical about the middle of the bidirectional screw rod (206).

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