Grinding machine convenient to adjust

Abstract

The utility model relates to the technical field of grinding machines, and discloses a grinding machine convenient to adjust, which comprises a barrel body, the right end of the barrel body is fixedly connected with a clamping mechanism, the outer wall of the clamping mechanism is fixedly connected with a knocking mechanism, the lower end of the barrel body is fixedly connected with a funnel base, and the lower end of the funnel base is fixedly connected with a supporting base. A grinding machine is arranged above the barrel body; and the clamping mechanism comprises a motor, the motor is fixedly connected to the right end of the barrel body, and an output shaft of the motor is fixedly connected with a first threaded rod. According to the grinding machine convenient to adjust, the first threaded rod, the second threaded rod, the arc-shaped clamping plate, the first bevel gear, the second bevel gear and other parts are used in cooperation, in the actual using process, the grinding machine is suitable for fixed grinding of grinding pieces of different sizes by adjusting the position of the arc-shaped clamping plate, and use is convenient while the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a grinder which is easy to adjust. Background Art

[0002] A grinder is a commonly used mechanical equipment used to grind and polish the surface of a workpiece to make it smoother and flatter. In many industries, such as automobile manufacturing, aerospace, and mechanical processing, a grinder is one of the indispensable equipment.

[0003] After searching, the patent number is 202122189991.0, and the name is a grinder, including a grinding component, a hand-held component and an equipment fixing component. The grinding component and the equipment fixing component are respectively installed on the hand-held component. A grinding adjustment part is provided in the hand-held component, and the grinding adjustment part is connected to the equipment fixing component.

[0004] Through research and analysis, it was found that although the new utility model can improve the stability of the grinder and prevent the grinder from slipping out of the hand, in actual use, when grinding an object, it is necessary to clamp the grinding piece. However, since the sizes of the grinding pieces are not uniform, it is not convenient for the existing grinder to install, fix and grind grinding pieces of different sizes, resulting in low work efficiency and inconvenience in use. Utility Model Content

[0005] The purpose of the utility model is to provide a grinder that is easy to adjust, so as to solve the problem in the background technology that the existing grinder is not convenient for installing, fixing and grinding grinding pieces of different sizes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinder that is easy to adjust, comprising a barrel body, the right end of the barrel body is fixedly connected to a clamping mechanism, the outer wall of the clamping mechanism is fixedly connected to a knocking mechanism, the lower end of the barrel body is fixedly connected to a funnel base, the lower end of the funnel base is fixedly connected to a support base, and a grinder is arranged above the barrel body.

[0007] The clamping mechanism includes a motor, which is fixedly connected to the right end of the barrel body, the output shaft of the motor is fixedly connected to a threaded rod 1, the outer wall of the threaded rod 1 is threadedly connected to a threaded block 1, the upper end of the threaded block 1 is fixedly connected to an arc-shaped clamping plate, the outer wall of the threaded rod 1 is fixedly connected to a bevel gear 1, the front end of the inner wall of the main body is movably connected to a threaded rod 2 through a bearing, the outer wall of the threaded rod 2 is threadedly connected to a threaded block 2, and the outer wall of the threaded rod 2 is fixedly connected to a bevel gear 2.

[0008] Preferably, a limiting rod 1 is fixedly connected to the right end of the inner wall of the barrel body, a limiting hole 1 is provided at the left end of the threaded block 1, and the limiting rod 1 is movably connected to the inner wall of the limiting hole 1.

[0009] Preferably, the front end of the inner wall of the barrel body is fixedly connected to a second limiting rod, the front end of the second threaded block is provided with a second limiting hole, and the second limiting rod is movably connected to the inner wall of the second limiting hole.

[0010] Preferably, a support rod is fixedly connected to the left end of the inner wall of the funnel base, a support plate is fixedly connected to the upper end of the support rod, and there are four support rods.

[0011] Preferably, the right end of the bevel gear 1 is meshed with the lower end of the bevel gear 2, and the outer wall of the threaded rod 1 and the outer wall of the threaded rod 2 are both provided with positive and negative threads.

[0012] Preferably, the knocking mechanism includes a cam, the cam is fixedly connected to the outer wall of the threaded rod, the outer wall of the cam is fixedly connected to a circular sponge, the outer wall of the circular sponge fits with the inner wall of the funnel base, and an output port is opened at the lower end of the funnel base.

[0013] Preferably, an output pipe is fixedly connected to the inner wall of the output port, and a valve is provided on the inner wall of the output pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The grinder which is easy to adjust is used in combination with threaded rod 1, threaded rod 2, arc-shaped clamping plate, bevel gear 1, bevel gear 2 and other parts. In actual use, by adjusting the position of the arc-shaped clamping plate, it is suitable for fixed grinding of grinding parts of different sizes, which improves work efficiency and is also convenient to use.

[0016] 2. The grinder, which is easy to adjust, is used in combination with a cam, a round sponge, an output pipe, a valve and other parts, so that the cam and other parts can continuously knock the funnel base, and then the debris adhering to the side wall of the funnel base can be knocked off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0020] Figure 4 It is an enlarged schematic diagram of the structure at point A of the utility model.

[0021] In the figure: 1. barrel; 2. clamping mechanism; 201. motor; 202. threaded rod 1; 203. threaded block 1; 204. arc clamping plate; 205. bevel gear 1; 206. threaded rod 2; 207. threaded block 2; 208. bevel gear 2; 209. limit rod 1; 210. limit hole 1; 211. limit rod 2; 212. limit hole 2; 213. support rod; 214. support plate; 3. knocking mechanism; 301. cam; 302. round sponge; 303. output port; 304. output pipe; 305. valve; 4. funnel base; 5. support base; 6. grinder. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1-4 A grinder that is easy to adjust includes a barrel body 1, a clamping mechanism 2 is fixedly connected to the right end of the barrel body 1, a knocking mechanism 3 is fixedly connected to the outer wall of the clamping mechanism 2, a funnel base 4 is fixedly connected to the lower end of the barrel body 1, a support base 5 is fixedly connected to the lower end of the funnel base 4, and a grinder 6 is arranged above the barrel body 1.

[0026] The clamping mechanism 2 includes a motor 201, which is fixedly connected to the right end of the barrel body 1. The output shaft of the motor 201 is fixedly connected to a threaded rod 202, the outer wall of the threaded rod 202 is threadedly connected to a threaded block 203, the upper end of the threaded block 203 is fixedly connected to an arc-shaped clamping plate 204, the outer wall of the threaded rod 202 is fixedly connected to a bevel gear 205, the front end of the inner wall of the main body is movably connected to a threaded rod 206 through a bearing, the outer wall of the threaded rod 206 is threadedly connected to a threaded block 207, and the outer wall of the threaded rod 206 is fixedly connected to a bevel gear 208. By using the threaded rod 202, the threaded rod 206, the arc-shaped clamping plate 204, the bevel gear 205, the bevel gear 208 and other parts in combination, in actual use, by adjusting the position of the arc-shaped clamping plate 204, it is suitable for fixed grinding of grinding parts of different sizes, which improves work efficiency and is also convenient for use.

[0027] Furthermore, a limiting rod 209 is fixedly connected to the right end of the inner wall of the barrel body 1, and a limiting hole 210 is opened at the left end of the threaded block 203. The limiting rod 209 is movably connected to the inner wall of the limiting hole 210. By using the limiting rod 209 in combination with the limiting hole 210, the limiting rod 209 can slide in the limiting hole 210, thereby facilitating the movement of the threaded block 203, thereby facilitating the movement of the arc-shaped clamping plate 204.

[0028] Furthermore, the front end of the inner wall of the barrel body 1 is fixedly connected to the limiting rod 211, and the front end of the threaded block 207 is provided with a limiting hole 212. The limiting rod 211 is movably connected to the inner wall of the limiting hole 212. By using the limiting rod 211 in combination with the limiting hole 212, the threaded block 207 can be synchronously moved away from or approached under the limitation of the limiting hole 212, so as to facilitate the clamping of the polishing workpiece.

[0029] Furthermore, a support rod 213 is fixedly connected to the left end of the inner wall of the funnel base 4, and a support plate 214 is fixedly connected to the upper end of the support rod 213. There are four support rods 213. By using the support rod 213 in combination with the support plate 214, the support plate 214 can support the polishing workpiece during use, thereby facilitating the clamping of the polishing workpiece.

[0030] Furthermore, the right end of bevel gear 1 205 is meshed with the lower end of bevel gear 208, and the outer wall of threaded rod 1 202 and the outer wall of threaded rod 206 are both provided with positive and negative threads. By using bevel gear 1 205 in combination with bevel gear 208, the rotation of threaded rod 1 202 during use can be transmitted to bevel gear 208, so as to synchronously drive the rotation of threaded rod 206.

[0031] Embodiment 2

[0032] Combination Figure 1-4 On the basis of the first embodiment, the knocking mechanism 3 further includes a cam 301, the cam 301 is fixedly connected to the outer wall of the threaded rod 202, the outer wall of the cam 301 is fixedly connected to a circular sponge 302, the outer wall of the circular sponge 302 is in contact with the inner wall of the funnel base 4, and an output port 303 is provided at the lower end of the funnel base 4. By using the cam 301, the circular sponge 302, the output pipe 304, the valve 305 and other parts in combination, the funnel base 4 can be continuously knocked by the cam 301 and other parts, and then the adhered debris on the side wall of the funnel base 4 can be knocked off.

[0033] Furthermore, an output pipe 304 is fixedly connected to the inner wall of the output port 303, and a valve 305 is provided on the inner wall of the output pipe 304. By using the output pipe 304 and the valve 305, the output pipe 304 can discharge the polished debris through the output pipe 304, which is convenient for collecting the debris.

[0034] In actual operation, when the device is used, the grinding object to be ground is first put into the barrel 1, and then the grinding object is placed on the support plate 214. At this time, the motor 201 is started, so that the output shaft of the motor 201 drives the threaded rod 1 202 to rotate, and because the bevel gear 1 205 is meshed with the bevel gear 208 fixed on the outer wall of the threaded rod 206, the threaded rod 206 is driven to rotate synchronously, and at this time, the threaded block 1 203 and the threaded rod 206 connected to the outer wall of the threaded rod 1 202 are threaded. The threaded block 207 connected to the outer wall of the second 206 by thread moves synchronously, thereby prompting the arc clamping plate 204 to clamp the grinding object, and then the grinding machine 6 is used to grind the grinding object. The grinding debris will be accumulated at the output pipe 304 and then discharged through the valve 305. When there is debris adhering to the side wall of the funnel base 4, the rotation of the threaded rod 202 can actuate the cam 301 to knock on the side wall of the funnel base 4, so that the adhering debris can be moved to the output pipe 304.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A grinder that is easy to adjust, comprising a barrel (1), characterized in that: The right end of the barrel body (1) is fixedly connected to a clamping mechanism (2), the outer wall of the clamping mechanism (2) is fixedly connected to a knocking mechanism (3), the lower end of the barrel body (1) is fixedly connected to a funnel base (4), the lower end of the funnel base (4) is fixedly connected to a support base (5), and a grinder (6) is arranged above the barrel body (1); The clamping mechanism (2) comprises a motor (201), the motor (201) being fixedly connected to the right end of the barrel body (1), the output shaft of the motor (201) being fixedly connected to a threaded rod (202), the outer wall of the threaded rod (202) being threadedly connected to a threaded block (203), the upper end of the threaded block (203) being fixedly connected to an arc-shaped clamping plate (204), the outer wall of the threaded rod (202) being fixedly connected to a bevel gear (205), the front end of the inner wall of the barrel body (1) being movably connected to a threaded rod (206) via a bearing, the outer wall of the threaded rod (206) being threadedly connected to a threaded block (207), and the outer wall of the threaded rod (206) being fixedly connected to a bevel gear (208).

2. The adjustable grinding machine according to claim 1, characterized in that: The right end of the inner wall of the barrel body (1) is fixedly connected to a limiting rod (209), the left end of the threaded block (203) is provided with a limiting hole (210), and the limiting rod (209) is movably connected to the inner wall of the limiting hole (210).

3. The adjustable grinding machine according to claim 1, characterized in that: The front end of the inner wall of the barrel body (1) is fixedly connected to a second limiting rod (211), the front end of the second threaded block (207) is provided with a second limiting hole (212), and the second limiting rod (211) is movably connected to the inner wall of the second limiting hole (212).

4. The adjustable grinding machine according to claim 1, characterized in that: A support rod (213) is fixedly connected to the left end of the inner wall of the funnel base (4), and a support plate (214) is fixedly connected to the upper end of the support rod (213), and there are four support rods (213).

5. The adjustable grinding machine according to claim 1, characterized in that: The right end of the bevel gear 1 (205) is meshed with the lower end of the bevel gear 2 (208), and the outer wall of the threaded rod 1 (202) and the outer wall of the threaded rod 2 (206) are both provided with positive and negative threads.

6. The adjustable grinding machine according to claim 1, characterized in that: The knocking mechanism (3) comprises a cam (301), wherein the cam (301) is fixedly connected to the outer wall of the threaded rod (202), a circular sponge (302) is fixedly connected to the outer wall of the cam (301), the outer wall of the circular sponge (302) is in contact with the inner wall of the funnel base (4), and an output port (303) is provided at the lower end of the funnel base (4).

7. The adjustable grinding machine according to claim 6, characterized in that: An output pipe (304) is fixedly connected to the inner wall of the output port (303), and a valve (305) is provided on the inner wall of the output pipe (304).

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