Grinding machine convenient to adjust

Abstract

The grinding machine convenient to adjust comprises a tank body, a cover body and a sliding rod, the cover body is installed at the top of the tank body, the sliding rod is installed at the top of the cover body, a sliding sleeve is installed on the outer wall of the sliding rod, a first opening is formed in the outer wall of the sliding rod, and a first supporting plate is installed on the outer wall of the sliding sleeve. By installing the first spring, the first sliding block and the first support, the effect that the grinding head of the grinding machine is convenient to adjust and use is achieved, the first sliding way is used for providing movable support for the first sliding block, the first support is pulled to drive the first sliding block to move, and the first sliding block moves to enable the first support to drive the first spring to move; the first spring moves to move the first support out of the first opening, at the moment, the first support plate is moved to drive the sliding sleeve to move, the sliding sleeve moves to enable the first support plate to drive the motor to move, the motor moves to drive the grinding head to adjust the position, and the function that the grinding head of the grinding machine is convenient to adjust and use is achieved.

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] The main types of grinders include disc grinders, rotary shaft grinders and various special grinders. A grinder is a grinder that grinds the surface of a workpiece with a grinder coated or embedded with abrasives. It is mainly used to grind high-precision planes, internal and external cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other surfaces in the workpiece. The main types of grinders include disc grinders, rotary shaft grinders and various special grinders. Grinding is an important processing method in ultra-precision machining. Its advantages are high processing accuracy and a wide range of processing materials. The existing grinding heads of grinders are inconvenient to adjust and use.

[0003] Patent document CN215968171U discloses a finishing grinder that is easy to adjust the grinding speed, which discloses "including a base, a support rod and a top plate, a telescopic cylinder is fixedly connected to the bottom center of the top plate, a speed regulating mechanism is provided at the output end of the telescopic cylinder, the speed regulating mechanism includes a speed regulating box fixedly connected to the output end of the telescopic cylinder, a plurality of slide grooves are opened at the top of the inner cavity of the speed regulating box, an inner slider is movably connected inside the slide groove, an outer slider is movably connected to the top of the inner cavity of the speed regulating box, and the inner slider and the outer slider are fixedly connected, a plurality of electric push rods are provided on the circumference of the outer slider, a motor is fixedly connected to the bottom of the outer slider, and an input gear is fixedly connected to the output end of the motor. The utility model relates to the field of grinding processing technology. The finishing grinder that is easy to adjust the grinding speed meshes the input gear with different transmission gears to change the rotation speed of the output gear, so that the grinder can grind workpieces of different materials, thereby improving the scope of application of the grinder", but does not take into account the problem that the grinding head of the grinder is inconvenient to adjust and use.

[0004] In view of this, it is necessary to develop a grinder that is easy to adjust, so that the grinding head of the grinder is easy to adjust and use. Utility Model Content

[0005] The utility model aims to provide a grinder that is easy to adjust, so as to solve the technical problem that the grinding head of the grinder proposed in the above background technology is inconvenient to adjust and use.

[0006] To achieve the above object, the utility model provides the following technical solution: an adjustable grinding machine, comprising a tank body, a cover body and a slide bar, wherein the top of the tank body is provided with a cover body, and the top of the cover body is provided with a slide bar;

[0007] The outer wall of the slide rod is installed with a slide sleeve, the outer wall of the slide rod is provided with a first opening, the outer wall of the slide sleeve is installed with a first support plate, the outer wall of the first support plate is penetrated with a first sleeve, the inner wall of the first sleeve is penetrated with a first bracket, the inner wall of the first support plate is installed with a first slideway, and the inner wall of the first slideway is installed with a first slider;

[0008] A first spring is installed on the outer wall of the first bracket, and one end of the first spring is connected to the inner wall of the first support plate, and one end of the first bracket extends to the inside of the first opening.

[0009] Preferably, a support ring is installed on the inner wall of the tank body, a sealing head is installed on the bottom of the cover body, a motor is installed on the bottom of the first support plate, and a third opening is provided on the outer wall of the cover body.

[0010] Preferably, a second slideway is installed on the inner wall of the support ring, a second slider is installed on the inner wall of the second slideway, a third spring is installed on the inner wall of the support ring, a third bracket is installed on the outer wall of the third spring, and one end of the third bracket is connected to the outer wall of the second slider, a third support plate is installed on the inner wall of the support ring, a fifth sleeve is installed through the outer wall of the third support plate, a sealing gasket is installed through the inner wall of the fifth sleeve, a limiting block is installed on the outer wall of the sealing gasket, and one end of the third bracket is connected to the outer wall of the sealing gasket.

[0011] Preferably, the outer wall of the cover body is provided with a first thread.

[0012] Preferably, a fifth opening is provided in the support ring.

[0013] Preferably, a grinding head is installed at the output end of the motor.

[0014] Preferably, the inner wall of the third opening is provided with a second thread, and the outer wall of the tank body is installed with a button.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model realizes the effect of convenient adjustment and use of the grinding head of the grinder by installing the first spring, the first slider and the first bracket. The function of the first sleeve is to provide mobile support for the first bracket, and the function of the first slideway is to provide mobile support for the first slider. Pulling the first bracket drives the first slider to move, and the movement of the first slider causes the first bracket to drive the first spring to move. The movement of the first spring causes the first bracket to move out of the first opening. At this time, moving the first support plate drives the sliding sleeve to move, and the movement of the sliding sleeve causes the first support plate to drive the motor to move. The movement of the motor drives the grinding head to adjust the position, thereby realizing the function of convenient adjustment and use of the grinding head of the grinder.

[0017] 2. The utility model achieves the effect of preventing dust from moving out during the grinding process of the grinder by installing a third bracket, a second slider and a sealing gasket. The function of the limit block is to provide a limit for the sealing gasket, and the function of the second slideway is to provide a moving support for the second slider. The sealing head enters the fifth opening to drive the sealing gasket to move, and the movement of the sealing gasket drives the third bracket to move, and the movement of the third bracket drives the second slider to move. The movement of the second slider causes the third bracket to drive the third spring to move, and the movement of the third spring causes the sealing gasket to contact the outer wall of the sealing head to make it sealed, thereby achieving the function of preventing dust from moving out during the grinding process of the grinder. 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 front view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first spring portion of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the sealing gasket part of the utility model.

[0022] In the figure: 1. tank body; 101. button; 2. slide bar; 201. first opening; 202. sleeve; 203. first support plate; 204. first sleeve; 205. first bracket; 206. first slideway; 207. first slider; 208. first spring; 3. support ring; 301. second slideway; 302. second slider; 303. third spring; 304. third bracket; 305. third support plate; 306. sealing gasket; 307. limit block; 308. third support plate; 4. cover body; 401. first thread; 5. sealing head; 501. fifth opening; 6. motor; 601. grinding head; 7. third opening; 701. second thread. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 and Figure 2 A grinder that is easy to adjust, including a tank body 1, a cover body 4 and a slide bar 2. The function of the tank body 1 is to provide a place for grinding, the function of the cover body 4 is to provide support for the slide bar 2, and the function of the slide bar 2 is to provide mobile support for the sliding sleeve 202. The top of the tank body 1 is equipped with a cover body 4, and the top of the cover body 4 is equipped with a slide bar 2. The inner wall of the tank body 1 is equipped with a support ring 3, and the bottom of the cover body 4 is equipped with a sealing head 5. The bottom of the first support plate 203 is equipped with a motor 6, and the function of the motor 6 is to provide rotational power for the grinding head 601. The outer wall of the cover body 4 is provided with a third opening Opening 7, the function of the third opening 7 is to facilitate the tightening of the cover body 4, the outer wall of the cover body 4 is installed with a first thread 401, and a fifth opening 501 is provided in the support ring 3. The function of the fifth opening 501 is to facilitate the movement of the sealing head 5. A grinding head 601 is installed at the output end of the motor 6. The function of the grinding head 601 is to facilitate the grinding of materials. The inner wall of the third opening 7 is provided with a second thread 701, and the first thread 401 cooperates with the second thread 701 to move. A button 101 is installed on the outer wall of the tank body 1, and the function of the button 101 is to control the start and stop of the grinder.

[0027] See also Figure 2 and Figure 3The outer wall of the slide bar 2 is provided with a sliding sleeve 202, the outer wall of the slide bar 2 is provided with a first opening 201, the outer wall of the sliding sleeve 202 is provided with a first support plate 203, the outer wall of the first support plate 203 is penetrated with a first sleeve 204, the inner wall of the first sleeve 204 is penetrated with a first bracket 205, the inner wall of the first support plate 203 is provided with a first slideway 206, the inner wall of the first slideway 206 is provided with a first slider 207, the outer wall of the first bracket 205 is provided with a first spring 208, and one end of the first spring 208 is connected to the inner wall of the first support plate 203, one end of the first bracket 205 extends to the inside of the first opening 201, and the first sleeve The function of the cylinder 204 is to provide mobile support for the first bracket 205, and the function of the first slideway 206 is to provide mobile support for the first slider 207. Pulling the first bracket 205 drives the first slider 207 to move. The movement of the first slider 207 causes the first bracket 205 to drive the first spring 208 to move. The movement of the first spring 208 causes the first bracket 205 to move out of the first opening 201. At this time, moving the first support plate 203 drives the sliding sleeve 202 to move. The movement of the sliding sleeve 202 causes the first support plate 203 to drive the motor 6 to move. The movement of the motor 6 drives the grinding head 601 to adjust its position, thereby realizing the function of convenient adjustment and easy use of the grinding head 601 of the grinder.

[0028] See also Figure 2 and Figure 4 A second slideway 301 is installed on the inner wall of the support ring 3, a second slider 302 is installed on the inner wall of the second slideway 301, a third spring 303 is installed on the inner wall of the support ring 3, a third bracket 304 is installed on the outer wall of the third spring 303, and one end of the third bracket 304 is connected to the outer wall of the second slider 302, a third support plate 305 is installed on the inner wall of the support ring 3, a fifth sleeve 308 is installed through the outer wall of the third support plate 305, a sealing gasket 306 is installed through the inner wall of the fifth sleeve 308, a limiting block 307 is installed on the outer wall of the sealing gasket 306, and one end of the third bracket 304 is connected to the outer wall of the sealing gasket 3 06, the function of the limit block 307 is to provide a limit for the sealing gasket 306, the function of the second slide 301 is to provide a moving support for the second slider 302, the sealing head 5 enters the fifth opening 501 to drive the sealing gasket 306 to move, the movement of the sealing gasket 306 drives the third bracket 304 to move, the movement of the third bracket 304 drives the second slider 302 to move, the movement of the second slider 302 causes the third bracket 304 to drive the third spring 303 to move, the movement of the third spring 303 causes the sealing gasket 306 to contact with the outer wall of the sealing head 5 to make it sealed, thereby realizing the function of preventing dust from being removed during the grinding process of the grinder.

[0029] Working principle: the function of the tank body 1 is to provide a place for grinding, the function of the cover body 4 is to provide support for the slide bar 2, the function of the slide bar 2 is to provide mobile support for the slide sleeve 202, the function of the first sleeve 204 is to provide mobile support for the first bracket 205, the function of the first slideway 206 is to provide mobile support for the first slider 207, the first bracket 205 is pulled to drive the first slider 207 to move, the first slider 207 moves to make the first bracket 205 drive the first spring 208 to move, the first spring 208 moves to make the first bracket 205 move out of the first opening 201, at this time, the first support plate 203 is moved to drive the slide sleeve 202 to move, the slide sleeve 202 moves to make the first support plate 203 drive the motor 6 to move, and the motor 6 moves The grinding head 601 is driven to adjust its position, thereby realizing the function of convenient adjustment and use of the grinding head 601 of the grinder. The function of the limit block 307 is to provide a limit for the sealing gasket 306. The function of the second slideway 301 is to provide a mobile support for the second slider 302. The sealing head 5 enters the fifth opening 501 to drive the sealing gasket 306 to move. The movement of the sealing gasket 306 drives the third bracket 304 to move. The movement of the third bracket 304 drives the second slider 302 to move. The movement of the second slider 302 causes the third bracket 304 to drive the third spring 303 to move. The movement of the third spring 303 causes the sealing gasket 306 to contact the outer wall of the sealing head 5 to make it sealed, thereby realizing the function of preventing dust from being removed during the grinding process of the grinder.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A grinder that is easy to adjust, comprising a tank body (1), a cover body (4) and a slide bar (2), characterized in that: A cover body (4) is installed on the top of the tank body (1), and a slide bar (2) is installed on the top of the cover body (4); The outer wall of the slide bar (2) is installed with a slide sleeve (202), the outer wall of the slide bar (2) is provided with a first opening (201), the outer wall of the slide sleeve (202) is installed with a first support plate (203), the outer wall of the first support plate (203) is penetrated with a first sleeve (204), the inner wall of the first sleeve (204) is penetrated with a first bracket (205), the inner wall of the first support plate (203) is installed with a first slideway (206), and the inner wall of the first slideway (206) is installed with a first slider (207); A first spring (208) is installed on the outer wall of the first bracket (205), and one end of the first spring (208) is connected to the inner wall of the first support plate (203), and one end of the first bracket (205) extends to the inside of the first opening (201).

2. The grinder that is easy to adjust according to claim 1, characterized in that: A support ring (3) is installed on the inner wall of the tank body (1), a sealing head (5) is installed on the bottom of the cover body (4), a motor (6) is installed on the bottom of the first support plate (203), and a third opening (7) is provided on the outer wall of the cover body (4).

3. The grinder that is easy to adjust according to claim 2, characterized in that: The inner wall of the support ring (3) is installed with a second slideway (301), the inner wall of the second slideway (301) is installed with a second slider (302), the inner wall of the support ring (3) is installed with a third spring (303), the outer wall of the third spring (303) is installed with a third bracket (304), and one end of the third bracket (304) is connected to the outer wall of the second slider (302), the inner wall of the support ring (3) is installed with a third support plate (305), the outer wall of the third support plate (305) is penetrated with a fifth sleeve (308), the inner wall of the fifth sleeve (308) is penetrated with a sealing gasket (306), the outer wall of the sealing gasket (306) is installed with a limiting block (307), and one end of the third bracket (304) is connected to the outer wall of the sealing gasket (306).

4. The grinder that is easy to adjust according to claim 1, characterized in that: The outer wall of the cover body (4) is provided with a first thread (401).

5. The grinder that is easy to adjust according to claim 2, characterized in that: A fifth opening (501) is provided in the support ring (3).

6. The adjustable grinding machine according to claim 2, characterized in that: A grinding head (601) is installed at the output end of the motor (6).

7. The adjustable grinding machine according to claim 2, characterized in that: The inner wall of the third opening (7) is provided with a second thread (701), and the outer wall of the tank body (1) is provided with a button (101).

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