Polishing device convenient to adjust

Abstract

The utility model relates to the field of polishing devices, and discloses a polishing device convenient to adjust, which comprises an adjusting device, a polishing device, a fixing device and a supporting table, the adjusting device is arranged at the top end of the supporting table, the fixing device is arranged in the middle of the top end of the supporting table, and the polishing device is arranged at the top end of the fixing device. The adjusting device comprises an inner gear and a first motor, the limiting ring is rotationally connected with the top end of the supporting table, one side of the inner side wall of the inner gear is rotationally connected with a driven gear, the other side of the inner side wall of the inner gear is rotationally connected with a transmission gear, and the first motor is fixedly connected with the other side of the bottom end of the supporting table. The middle of the top end of the supporting table is rotationally connected with a rotating shaft. According to the polishing device convenient to adjust, the deflection angle of the tool bit is effectively adjusted through the adjusting device, and meanwhile all positions of the surface of an oil pipe are effectively polished through the fixing device.

Description

Technical Field

[0001] The utility model relates to the field of grinding devices, in particular to a grinding device which is easy to adjust. Background Art

[0002] The oil pipe needs to be processed before assembly, and cutting is required during the processing. However, there will generally be burrs on the cut of the pipe during the cutting process, which requires the surface of the pipe to be polished, mainly the pipe mouth to be polished, remove barbs, excess protrusions, etc., mainly to ensure the fit of the interface and reduce possible problems that may arise later.

[0003] Although the prior art uses a grinding device to grind burrs and protrusions on the surface of the oil pipe, the grinding process requires manual adjustment of the grinding angle, which results in low stability during the grinding process. Therefore, technical personnel in this field provide a grinding device that is easy to adjust 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 an easily adjustable grinding device, which provides an adjustable grinding device that can effectively adjust the deflection angle of the cutter head through an adjusting device and effectively grind various positions on the surface of the oil pipe by utilizing a fixing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device that is easy to adjust, comprising an adjusting device, a grinding device, a fixing device and a support platform, wherein the adjusting device is arranged at the top of the support platform, the fixing device is arranged at the middle of the top of the support platform, the grinding device is arranged at the top of the fixing device, the adjusting device comprises an internal gear and a first motor, the bottom end of the internal gear is fixedly connected to a limiting ring, the limiting ring is rotatably connected to the top of the support platform, one side of the inner side wall of the internal gear is rotatably connected to a driven gear, the other side of the inner side wall of the internal gear is rotatably connected to a transmission gear, the first motor is fixedly connected to the other side of the bottom end of the support platform, and the middle of the top end of the support platform is rotatably connected to a rotating shaft;

[0006] Through the above technical solution, an adjustment device is set up, an internal gear is set in the device, a driven gear and a transmission gear are set on the inner wall of the internal gear, and the internal gear is driven to rotate by the transmission gear, so that the driven gear can drive the first fixed plate to rotate on the support platform, thereby adjusting the deflection angle of the first fixed plate and effectively improving the grinding efficiency.

[0007] Further, the fixing device includes a second fixing plate, second sliding grooves are respectively opened on both sides of the top end of the second fixing plate, second sliding rods are slidably connected to the inner side walls of the two second sliding grooves, a second screw rod is rotatably connected to the middle part of the top end of the second fixing plate, a third motor is fixedly connected to the middle part of the front end of the second fixing plate, a second sliding block is threadedly connected to the side wall of the second screw rod, a clamping block is slidably connected to the middle of the second sliding block, a screw is threadedly connected to one side of the clamping block, a rotating handle is fixedly connected to the other end of the screw, a positioning plate is fixedly connected to the front side of the bottom end of the second fixing plate, and a rear side of the bottom end of the second fixing plate is rotatably connected to the side wall of the rotating shaft;

[0008] Through the above technical solution, by setting up a fixing device, the oil pipe is clamped and fixed by using the second slider and the clamping block, the motor is turned on, the second screw rod is driven by the motor to rotate, and the second slider is transported forward, so as to effectively grind various positions on the surface of the oil pipe.

[0009] Further, the grinding device includes a first fixed plate, a first slide groove is respectively opened on the front and rear sides of the first fixed plate, a first slide rod is slidably connected to the inner side walls of the two first slide grooves, a first screw rod is rotatably connected to the middle part of the top end of the first fixed plate, a first slider is threadedly connected to the side wall of the first screw rod, a grinding tool holder is arranged in the middle of the first slider, a second motor is fixedly connected to the middle part of one side of the first fixed plate, one side of the bottom end of the first fixed plate is rotatably connected to the middle part of the top end of the driven gear, and the top end of the rotating shaft passes through the bottom end of the second fixed plate and is fixedly connected to the other side of the bottom end of the first fixed plate;

[0010] Through the above technical scheme, by setting up a grinding device, installing different grinding heads on the grinding tool holder, driving the first screw rod to rotate by the second motor, and adjusting the position of the head on the first fixed plate, the accuracy of grinding the oil pipe is effectively improved, and the operating difficulty of the staff is effectively simplified.

[0011] Furthermore, the output end of the first motor passes through the bottom end of the support platform and is fixedly connected to the middle of the bottom end of the transmission gear, and the transmission gear and the driven gear are both meshed and connected with the internal gear;

[0012] Through the above technical solution, the driven gear is effectively driven to rotate.

[0013] Furthermore, the bottom end of the positioning plate is fixedly connected to the top end of the support platform;

[0014] Through the above technical solution, the stability of the fixing device is effectively improved.

[0015] Furthermore, the two first sliding rods respectively penetrate the inner side walls of the two first sliding grooves and are fixedly connected to the bottom end of the first sliding block;

[0016] Through the above technical solution, the stability of the first sliding block during movement is effectively improved.

[0017] Furthermore, the screw rod penetrates a side wall of the clamping block and is rotatably connected to a side wall of the second sliding block;

[0018] Through the above technical solution, the oil pipe is effectively clamped and fixed.

[0019] Furthermore, the two second sliding rods respectively penetrate the inner side walls of the two second sliding grooves and are fixedly connected to the bottom end of the second sliding block;

[0020] Through the above technical solution, the stability of the second sliding block during movement is effectively improved.

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

[0022] 1. In the utility model, an adjusting device is provided, an internal gear is provided in the device, a driven gear and a transmission gear are provided on the inner side wall of the internal gear, and the internal gear is driven to rotate by the transmission gear, so that the driven gear can drive the first fixed plate to rotate on the support platform, thereby adjusting the deflection angle of the first fixed plate and effectively improving the grinding efficiency.

[0023] 2. In the utility model, by setting a fixing device, the oil pipe is clamped and fixed by using the second slider and the clamping block, the motor is turned on, the second screw rod is driven by the motor to rotate, and the second slider is transported forward, so as to effectively grind various positions on the surface of the oil pipe.

[0024] 3. In the utility model, a grinding device is provided, different grinding heads are installed on the grinding tool holder, the first screw rod is driven to rotate by the second motor, and the position of the head on the first fixed plate is adjusted, thereby effectively improving the accuracy of grinding the oil pipe and effectively simplifying the operating difficulty of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a grinding device that is easy to adjust proposed by the utility model;

[0026] Figure 2 A three-dimensional diagram of an adjusting device of a grinding device that is easy to adjust proposed by the utility model;

[0027] Figure 3 A top view of a grinding device that is easy to adjust proposed by the utility model;

[0028] Figure 4 A stereoscopic diagram of a grinding device and a fixing device that are easy to adjust proposed by the utility model;

[0029] Figure 5The utility model is a side view of a grinding device which is easy to adjust.

[0030] Legend:

[0031] 1. Adjusting device; 101. Internal gear; 102. Driven gear; 103. Transmission gear; 104. Limiting ring; 105. First motor; 2. Grinding device; 201. First fixed plate; 202. Second motor; 203. First screw rod; 204. First slide groove; 205. First slider; 206. Grinding tool holder; 207. First slide bar; 3. Fixing device; 301. Turning handle; 302. Screw rod; 303. Positioning plate; 304. Third motor; 305. Second slide groove; 306. Clamp; 307. Second slider; 308. Second slide bar; 309. Second fixed plate; 3010. Second screw rod; 4. Support table; 5. Rotating shaft. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-5 The utility model provides an embodiment: a grinding device that is easy to adjust, including an adjusting device 1, a grinding device 2, a fixing device 3 and a support platform 4, the adjusting device 1 is arranged at the top of the support platform 4, the fixing device 3 is arranged at the middle of the top of the support platform 4, the grinding device 2 is arranged at the top of the fixing device 3, the adjusting device 1 includes an internal gear 101 and a first motor 105, the bottom end of the internal gear 101 is fixedly connected to a limiting ring 104, the limiting ring 104 is rotatably connected to the top of the support platform 4, one side of the inner side wall of the internal gear 101 is rotatably connected to a driven gear 102, and the inner wall of the internal gear 101 is also rotatably connected to a driven gear 102. One side is rotatably connected with a transmission gear 103, the first motor 105 is fixedly connected to the other side of the bottom end of the support platform 4, and the middle part of the top end of the support platform 4 is rotatably connected with a rotating shaft 5. By setting an adjusting device 1, an internal gear 101 is set in the device, and a driven gear 102 and a transmission gear 103 are set on the inner side wall of the internal gear 101. The internal gear 101 is driven to rotate by the transmission gear 103, so that the driven gear 102 can drive the first fixed plate 201 to rotate on the support platform 4, thereby adjusting the deflection angle of the first fixed plate 201 and effectively improving the grinding efficiency.

[0034] The fixing device 3 includes a second fixing plate 309, and second sliding grooves 305 are respectively opened on both sides of the top of the second fixing plate 309. The inner walls of the two second sliding grooves 305 are respectively slidably connected to second sliding rods 308. The middle part of the top of the second fixing plate 309 is rotatably connected to a second screw rod 3010. The middle part of the front end of the second fixing plate 309 is fixedly connected to a third motor 304. The side wall of the second screw rod 3010 is threadedly connected to a second slider 307. The middle of the second slider 307 is slidably connected to a clamping block 306. One side of the clamping block 306 is threaded. The thread is connected with a screw rod 302, and the other end of the screw rod 302 is fixedly connected with a handle 301, and the bottom end of the second fixing plate 309 is fixedly connected with a positioning plate 303 on the front side, and the bottom end of the second fixing plate 309 is rotatably connected to the side wall of the rotating shaft 5 on the rear side. By setting a fixing device 3, the oil pipe is clamped and fixed by using a second slider 307 and a clamping block 306, and the motor is turned on, and the second screw rod 3010 is driven by the motor to rotate, and the second slider 307 is transported forward, so as to effectively grind various positions on the surface of the oil pipe.

[0035] The grinding device 2 includes a first fixed plate 201, and a first sliding groove 204 is respectively opened on the front and rear sides of the first fixed plate 201, and the inner side walls of the two first sliding grooves 204 are respectively slidably connected with the first sliding rod 207, and the first fixed plate 201 The middle part of the top is rotatably connected with the first screw rod 203, and the side wall of the first screw rod 203 is threadedly connected with the first slider 205, and the middle part of the first slider 205 is provided with a grinding tool holder 206, and the middle part of one side of the first fixed plate 201 is fixedly connected with the second motor 202, and one side of the bottom end of the first fixed plate 201 is rotatably connected with the middle of the top end of the driven gear 102, and the top end of the rotating shaft 5 passes through the bottom end of the second fixed plate 309 and is fixedly connected with the other side of the bottom end of the first fixed plate 201. By setting the grinding device 2, different grinding tool heads are installed on the grinding tool holder 206, and the first screw rod 203 is driven by the second motor 202 to rotate, and the position of the tool head on the first fixed plate 201 is adjusted, which effectively improves the accuracy of grinding the oil pipe and effectively simplifies the operation difficulty of the staff.

[0036] The output end of the first motor 105 passes through the bottom end of the support platform 4 and is fixedly connected to the middle of the bottom end of the transmission gear 103, and the transmission gear 103 and the driven gear 102 are both meshed and connected with the internal gear 101. The bottom end of the positioning plate 303 is fixedly connected to the top end of the support platform 4. The two first sliding rods 207 respectively pass through the inner walls of the two first sliding grooves 204 and are fixedly connected to the bottom end of the first slider 205. The screw 302 passes through one side wall of the clamping block 306 and is rotatably connected to one side wall of the second slider 307. The two second sliding rods 308 respectively pass through the inner walls of the two second sliding grooves 305 and are fixedly connected to the bottom end of the second slider 307.

[0037] Working principle: by setting the adjustment device 1, an internal gear 101 is set in the device, and a driven gear 102 and a transmission gear 103 are set on the inner wall of the internal gear 101. The transmission gear 103 drives the internal gear 101 to rotate, so that the driven gear 102 can drive the first fixed plate 201 to rotate on the support platform 4, so as to adjust the deflection angle of the first fixed plate 201, and effectively improve the efficiency of grinding. By setting the fixing device 3, the second slider 307 and the clamping block 306 are used to clamp and fix the oil pipe, turn on the motor, and use the motor to drive the second screw rod 3010 to rotate, and the second slider 307 is transported forward, so as to effectively grind various positions on the surface of the oil pipe. By setting the grinding device 2, different grinding heads are installed on the grinding tool holder 206, and the first screw rod 203 is driven to rotate by the second motor 202, and the position of the head on the first fixed plate 201 is adjusted, which effectively improves the accuracy of grinding the oil pipe and effectively simplifies the operation difficulty of the staff.

[0038] 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 grinding device that is easy to adjust, comprising an adjusting device (1), a grinding device (2), a fixing device (3) and a support platform (4), wherein the adjusting device (1) is arranged at the top of the support platform (4), the fixing device (3) is arranged at the middle of the top of the support platform (4), and the grinding device (2) is arranged at the top of the fixing device (3), characterized in that: The regulating device (1) comprises an internal gear (101) and a first motor (105); the bottom end of the internal gear (101) is fixedly connected to a limiting ring (104); the limiting ring (104) is rotatably connected to the top end of the support platform (4); one side of the inner wall of the internal gear (101) is rotatably connected to a driven gear (102); the other side of the inner wall of the internal gear (101) is rotatably connected to a transmission gear (103); the first motor (105) is fixedly connected to the other side of the bottom end of the support platform (4); and the middle part of the top end of the support platform (4) is rotatably connected to a rotating shaft (5).

2. The adjustable grinding device according to claim 1, characterized in that: The fixing device (3) comprises a second fixing plate (309), second sliding grooves (305) are respectively provided on both sides of the top of the second fixing plate (309), the inner side walls of the two second sliding grooves (305) are respectively slidably connected to second sliding rods (308), the middle part of the top of the second fixing plate (309) is rotatably connected to a second screw rod (3010), the middle part of the front end of the second fixing plate (309) is fixedly connected to a third motor (304), the side wall of the second screw rod (3010) is threadedly connected to a second slider (307), the middle part of the second slider (307) is slidably connected to a clamping block (306), one side of the clamping block (306) is threadedly connected to a screw rod (302), the other end of the screw rod (302) is fixedly connected to a rotating handle (301), the front side of the bottom end of the second fixing plate (309) is fixedly connected to a positioning plate (303), and the rear side of the bottom end of the second fixing plate (309) is rotatably connected to the side wall of the rotating shaft (5).

3. The adjustable grinding device according to claim 1, characterized in that: The grinding device (2) comprises a first fixed plate (201), wherein the front and rear sides of the first fixed plate (201) are respectively provided with first sliding grooves (204), the inner side walls of the two first sliding grooves (204) are respectively slidably connected with first sliding rods (207), the middle part of the top end of the first fixed plate (201) is rotatably connected with a first screw rod (203), the side wall of the first screw rod (203) is threadedly connected with a first slider (205), the middle part of the first slider (205) is provided with a grinding tool holder (206), the middle part of one side of the first fixed plate (201) is fixedly connected with a second motor (202), one side of the bottom end of the first fixed plate (201) is rotatably connected with the middle part of the top end of the driven gear (102), and the top end of the rotating shaft (5) passes through the bottom end of the second fixed plate (309) and is fixedly connected with the other side of the bottom end of the first fixed plate (201).

4. The adjustable grinding device according to claim 1, characterized in that: The output end of the first motor (105) passes through the bottom end of the support platform (4) and is fixedly connected to the middle of the bottom end of the transmission gear (103), and the transmission gear (103) and the driven gear (102) are both meshed and connected with the internal gear (101).

5. The adjustable grinding device according to claim 2, characterized in that: The bottom end of the positioning plate (303) is fixedly connected to the top end of the support platform (4).

6. The adjustable grinding device according to claim 3, characterized in that: The two first sliding rods (207) respectively penetrate the inner side walls of the two first sliding grooves (204) and are fixedly connected to the bottom end of the first sliding block (205).

7. The adjustable grinding device according to claim 2, characterized in that: The screw rod (302) passes through a side wall of the clamping block (306) and is rotatably connected to a side wall of the second sliding block (307).

8. The adjustable grinding device according to claim 2, characterized in that: The two second sliding rods (308) respectively penetrate the inner side walls of the two second sliding grooves (305) and are fixedly connected to the bottom end of the second sliding block (307).

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