Polishing equipment for general mechanical equipment manufacturing
By designing a grinding equipment for general mechanical equipment manufacturing, using a rounded table-shaped dust ring and a cylinder-driven dust cover system, the problem of debris and dust dissipation at the edge of the grinding surface is solved, and cleaner and more efficient grinding is achieved process.
Patent Information
- Application Number
- CN202423287198.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-12-31
AI Technical Summary
When grinding the edge of the grinding surface of mechanical equipment accessories, some debris will escape from the underneath the dustproof hair to the outside world, contaminating the working environment.
A general mechanical equipment manufacturing grinding equipment is designed, using removable and connected wool rods and elastic dustproof hairs to form a round table-shaped dustproof ring, which drives the dustproof cover, wool rods and air pipes down through the cylinder, so that the dustproof cover, wool rods and air pipes will not be The dust-proof hair that comes into contact with the grinding surface descends to the middle and is flush with the lower side of the grinding disc, thereby intercepting and sucking away debris dust that is thrown out obliquely.
It effectively prevents the dissipation of debris and dust, maintains the cleanliness of the working environment, and ensures the environmental protection and efficiency of the polishing process.
Smart Images
Figure CN222471845U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of grinding technology, and in particular to a grinding device for general mechanical equipment manufacturing. Background Art
[0002] Grinding of general mechanical equipment accessories is an important process, which aims to improve the surface quality and performance of accessories. When using a grinding machine to grind accessories, in order to prevent the spread of debris and dust, a dust cover is usually set around the grinding disc, and the dust cover and the dustproof hair on the dust cover are used to intercept the debris and dust; however, when grinding the edge of the accessory grinding surface, some dustproof hairs do not contact the accessory grinding surface. When the grinding disc grinds the edge of the accessory grinding surface, most of the debris and dust generated by grinding are thrown out from the bottom of the grinding disc. Most of the debris and dust are thrown out horizontally, and a small amount of debris will be thrown out obliquely upward or obliquely downward. The debris and dust thrown out horizontally and obliquely upward can be intercepted by the dustproof hairs, while the debris and dust thrown obliquely downward will escape from under the dustproof hairs to the outside world, polluting the working environment. Utility Model Content
[0003] In order to overcome the disadvantage that when grinding the edge of the grinding surface of the accessory, the debris and dust thrown obliquely downward will escape from under the dustproof hair to the outside and pollute the working environment, the utility model provides a grinding device for general mechanical equipment manufacturing.
[0004] The technical solution of the utility model is: a grinding device for general mechanical equipment manufacturing, comprising a machine tool, a power unit, a mounting plate, a motor and a grinding disc; the machine tool is connected to the power unit; the power unit is connected to the mounting plate, and the power unit is used to drive the mounting plate to move in the left and right directions, the front and back directions and the up and down directions; the mounting plate is fixedly connected to the motor; the output shaft of the motor is detachably connected to the grinding disc; it also includes a cylinder, a dust cover, a hair rod and an air pipe; a plurality of cylinders are fixedly connected to the mounting plate; the telescopic ends of all cylinders are commonly fixedly connected to the dust cover; the output shaft of the motor passes through the dust cover and is rotatably connected to the dust cover; a plurality of hair rods are equidistantly connected to the lower side of the dust cover; each hair rod is respectively fixedly connected to a plurality of elastic dust-proof hairs, and the elastic dust-proof hairs on all the hair rods together form a dust-proof ring that wraps the grinding disc; a plurality of air pipes are fixedly connected to the dust cover.
[0005] As an improvement to the above solution, several fixing holes began to be provided on the machine tool.
[0006] As an improvement of the above solution, each hair rod is detachably connected to the dust cover.
[0007] As an improvement of the above solution, the dustproof ring formed by the elastic dustproof hairs on all the hair rods is in the shape of an inverted truncated cone.
[0008] As an improvement of the above scheme, it also includes a mounting ring, an annular airbag and a second air tube; the hair rod has the ability to deform; the mounting ring is fixedly connected to the inner side of the dust cover; the mounting ring is fixedly connected to the annular airbag; the annular airbag is connected to the second air tube; the second air tube runs through the mounting ring and the dust cover.
[0009] As an improvement of the above solution, a side of the annular airbag facing the hair rod is provided with roughness.
[0010] The utility model has the following advantages: 1. Before grinding the edge of the grinding surface of the accessory, the utility model controls the air cylinder to drive the dust cover, the hair rod and the air pipe to descend, so that the elastic dust-proof hair on the hair rod that does not contact the grinding surface of the accessory descends to the middle part thereof and is flush with the lower side of the grinding disc, that is, the lower end of the elastic dust-proof hair on the hair rod is located below the grinding disc, and then the grinding disc is controlled to grind the edge of the grinding surface of the accessory. At this time, the debris dust thrown obliquely downward by the grinding disc can also be intercepted by the elastic dust-proof hair on the hair rod, and the intercepted debris dust is sucked away by the air pipe, thus preventing the debris dust from escaping to the outside and polluting the working environment.
[0011] 2. Before the grinding disc grinds the edge of the grinding surface of the accessory, the bristle rod and the elastic dust-proof bristles on it change from an inward tilt to an outward tilt, and then the motor is controlled to drive the grinding disc to rotate, and then the power unit is controlled to drive the mounting plate and its associated components to move downward, so that the grinding disc and the elastic dust-proof bristles on the bristle rod move downward and contact the grinding surface of the accessory. The rotating grinding disc drives the bristle rod to rotate to clean the grinding surface of the accessory, that is, the dust-proof bristles inclined outward rotate to clean the foreign matter on the grinding surface outward, which is conducive to subsequent grinding operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of a grinding device for general mechanical equipment manufacturing of the utility model;
[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the motor, grinding disc and cylinder of the grinding equipment for general mechanical equipment manufacturing of the utility model;
[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting ring and the annular airbag of the grinding device for general mechanical equipment manufacturing of the utility model;
[0015] Figure 4 This is a left view of the grinding disc, dust cover and rough rod of the grinding equipment for general mechanical equipment manufacturing of the utility model;
[0016] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of the dust cover and the bristle rod of the grinding device for general mechanical equipment manufacturing.
[0017] The reference numbers in the figure are: 1-machine tool, 2-power unit, 3-mounting plate, 4-motor 1, 5-grinding disc, 6-cylinder, 7-dust cover, 8-rough rod, 9-trachea 1, 21-mounting ring, 22-annular airbag, 23-trachea 2. DETAILED DESCRIPTION
[0018] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.
[0019] A grinding device for general mechanical equipment manufacturing, such as Figure 1-Figure 5 As shown, it includes a machine tool 1, a power unit 2, a mounting plate 3, a motor 4 and a grinding disc 5; the machine tool 1 is connected to the power unit 2; the power unit 2 is connected to the mounting plate 3; the power unit 2 is composed of an electric slide rail and an electric slider arranged in the left and right directions, an electric slide rail and an electric slider arranged in the front and back directions, and an electric slide rail and an electric slider arranged in the up and down directions, so as to realize the control of the movement of the mounting plate 3 in the left and right directions, the front and back directions, and the up and down directions; the mounting plate 3 is bolted with a motor 4; the output shaft of the motor 4 is detachably connected to the grinding disc 5;
[0020] It also includes a cylinder 6, a dust cover 7, a bristle rod 8 and an air pipe 9; two cylinders 6 are fixedly connected to the mounting plate 3; the telescopic ends of all cylinders 6 are commonly fixedly connected to the dust cover 7; the output shaft of the motor 4 passes through the dust cover 7 and is rotatably connected thereto; a number of bristle rods 8 are equidistantly connected to the lower side of the dust cover 7 in a ring; each bristle rod 8 is respectively fixedly connected to a number of elastic dustproof bristles, and the elastic dustproof bristles on all the bristle rods 8 together form a dustproof ring that wraps the grinding disc 5; two air pipes 9 are fixedly connected to the dust cover 7.
[0021] In order to facilitate the fixing of general mechanical equipment accessories, the machine tool 1 is provided with a plurality of fixing holes.
[0022] In order to facilitate the replacement of damaged elastic dustproof hairs, each hair rod 8 is detachably connected to the dustproof cover 7.
[0023] In order to intercept and rebound the flying debris and dust obliquely upward, the dust-proof ring composed of the elastic dust-proof hairs on all the hair rods 8 is in the shape of an inverted truncated cone.
[0024] It also includes a mounting ring 21, an annular airbag 22 and an air pipe 23; the hair rod 8 has deformation ability, such as being made of rubber; the mounting ring 21 is fixedly connected to the inner side of the dust cover 7; the annular airbag 22 is fixedly connected to the mounting ring 21; the annular airbag 22 is connected to the air pipe 23; the air pipe 23 passes through the mounting ring 21 and the dust cover 7.
[0025] In order to increase the friction and extrusion force between the annular airbag 22 and the hair rod 8, the side of the annular airbag 22 facing the hair rod 8 is provided with roughness.
[0026] Step 1: Use a fixture to fix the mechanical parts to be polished on the machine tool 1, with the polishing surface of the parts facing up. Then, control the motor 4 to drive the polishing disc 5 to rotate, connect the air pipe 9 to the external suction device through a hose, and then control the power unit 2 to drive the mounting plate 3 and its related parts to move downward, so that the polishing disc 5 and the elastic dustproof hair on the hair rod 8 move downward and contact the polishing surface of the parts. The rotating polishing disc 5 polishes the polishing surface of the parts, and then the power unit 2 controls the polishing. The disc 5 moves along the polishing surface of the accessory, thereby polishing all parts of the polishing surface of the accessory; the elastic dust-proof hairs on all the hair rods 8 together form a dust-proof ring to wrap the polishing disc 5, so that the debris and dust splashed when the polishing disc 5 polishes the accessory are blocked in the dust cover 7 by the elastic dust-proof hairs on the hair rods 8. While polishing, the external suction device is controlled to start, so that the air pipe 9 generates suction, and the debris and dust in the dust cover 7 are continuously sucked away, thus avoiding the debris from scattering and polluting the working environment.
[0027] It should be noted that the elastic dustproof hair on the hair rod 8 will not be bent by the suction force of the air pipe 9.
[0028] Step 2: When grinding the edge of the grinding surface of the accessory, the elastic dustproof hair on the part of the hair rod 8 does not contact the grinding surface of the accessory, such as Figure 4As shown, when the grinding disc 5 grinds the edge of the grinding surface of the accessory, most of the debris and dust are thrown out horizontally, and a small part of the debris will be thrown out obliquely upward or downward. The debris and dust thrown out horizontally and obliquely upward can be intercepted by the elastic dust-proof hairs on the hair rod 8, and then sucked away by the air pipe 9, while the debris and dust thrown obliquely downward will escape to the outside from under the elastic dust-proof hairs on the hair rod 8 that does not contact the grinding surface, polluting the working environment; therefore, before the grinding disc 5 grinds the edge of the grinding surface of the accessory, the air cylinder 6 is controlled to drive the dust cover 7, the hair rod 8 and the air pipe 9 to descend, so that the elastic dust-proof hairs on the hair rod 8 that does not contact the grinding surface of the accessory descend to the middle thereof and are flush with the lower side of the grinding disc 5, that is, the lower end of the elastic dust-proof hairs on the hair rod 8 is located below the grinding disc 5, The elastic dust-proof hair on the hair rod 8 that contacts the polishing surface of the accessory will bend after it drops; then the polishing disc 5 is controlled to polish the edge of the polishing surface of the accessory, and the debris dust thrown out obliquely downward by the polishing disc 5 can also be intercepted by the elastic dust-proof hair on the hair rod 8, and the intercepted debris dust is then sucked away by the air pipe 9, thus preventing the debris dust from escaping to the outside and polluting the working environment; in addition, the dust-proof ring composed of the elastic dust-proof hair on all the hair rods 8 is in an inverted cone shape, that is, the elastic dust-proof hair on the hair rod 8 is tilted inward, so that the debris dust thrown out obliquely downward by the polishing disc 5 hits the elastic dust-proof hair on the hair rod 8, and will not fall directly due to gravity, but will slide up and down the elastic dust-proof hair on the hair rod 8, which is conducive to the debris dust being sucked away by the air pipe 9.
[0029] In the second step: before the grinding disc 5 grinds the edge of the grinding surface of the accessory, the air pipe 23 is connected to the external air pump, and the external air pump is controlled to inflate the annular airbag 22, so that the annular airbag 22 expands and squeezes the hair rod 8 in the direction away from the grinding disc 5, and the hair rod 8 is deformed, so that the hair rod 8 and the elastic dust-proof hair thereon change from an inwardly inclined state to an outwardly inclined state, and then, the motor 1 4 is controlled to drive the grinding disc 5 to rotate, and then the power unit 2 is controlled to drive the mounting plate 3 and its associated components to move downward, so that the grinding disc 5 and the elastic dust-proof hair on the hair rod 8 move downward and contact the grinding surface of the accessory, and the rotating grinding disc 5 drives the hair rod 8 to rotate to clean the grinding surface of the accessory, that is, the dust-proof hair inclined outward rotates to clean the foreign matter on the grinding surface outward from the grinding surface, which is beneficial to the subsequent grinding operation.
[0030] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.
Claims
1. A grinding device for general mechanical equipment manufacturing, comprising a machine tool (1), a power unit (2), a mounting plate (3), a motor (4) and a grinding disc (5); the machine tool (1) is connected to the power unit (2); the power unit (2) is connected to the mounting plate (3), the power unit (2) is used to drive the mounting plate (3) to move in the left-right direction, the front-back direction and the up-down direction; the mounting plate (3) is fixedly connected to the motor (4); the output shaft of the motor (4) is detachably connected to the grinding disc (5); the characteristics are: It also includes a cylinder (6), a dust cover (7), a hair rod (8) and an air pipe (9); a plurality of cylinders (6) are fixedly connected to the mounting plate (3); the telescopic ends of all the cylinders (6) are fixedly connected to the dust cover (7); the output shaft of the motor (4) passes through the dust cover (7) and is rotatably connected thereto; a plurality of hair rods (8) are equidistantly connected to the lower side of the dust cover (7); each hair rod (8) is respectively fixedly connected to a plurality of elastic dustproof hairs, and the elastic dustproof hairs on all the hair rods (8) together form a dustproof ring that wraps the grinding disc (5); and a plurality of air pipes (9) are fixedly connected to the dust cover (7).
2. A grinding device for general mechanical equipment manufacturing according to claim 1, characterized in that: The machine tool (1) is provided with a plurality of fixing holes.
3. A grinding device for general mechanical equipment manufacturing according to claim 1, characterized in that: Each hair rod (8) is detachably connected to the dust cover (7).
4. The grinding device for general mechanical equipment manufacturing according to claim 1, characterized in that: The dustproof ring formed by the elastic dustproof hairs on all the hair rods (8) is in the shape of an inverted truncated cone.
5. The grinding device for general mechanical equipment manufacturing according to claim 1, characterized in that: It also includes a mounting ring (21), an annular airbag (22) and a second air pipe (23); the hair rod (8) has the ability to deform; the mounting ring (21) is fixedly connected to the inner side of the dust cover (7); the mounting ring (21) is fixedly connected to the annular airbag (22); the annular airbag (22) is connected to the second air pipe (23); the second air pipe (23) passes through the mounting ring (21) and the dust cover (7).
6. A grinding device for general mechanical equipment manufacturing according to claim 5, characterized in that: The side of the annular airbag (22) facing the hair rod (8) is provided with roughness.