Vibration reduction type vibration grinding machine
By introducing filter frames and vibration-absorbing components into the vibration grinder, the problems of part separation difficulty and vibration noise are solved, achieving more efficient operation and reducing equipment damage.
Patent Information
- Application Number
- CN202420873232.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the use of existing vibration grinders, it is difficult to separate and grind particles from the parts, which increases operational difficulty, and vibration leads to machine damage and noise problems.
A vibration-absorbing type vibration grinder is designed, using a filter frame and vibration-absorbing assembly. Through the mating of bolts and nuts, the separation and filtration of parts are facilitated, and the vibration and noise are reduced by telescopic air pipes and rubber pads.
Improves the separation efficiency of parts, reduces vibration and noise of the machine, and prevents equipment from damaging the ground.
Smart Images
Figure CN222200108U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of vibration grinders, and in particular relates to a vibration reduction type grinder. Background Art
[0002] A vibration grinder is a machine used for surface treatment of objects and deburring of parts. It uses the principle of vibration grinding. By placing the parts and the grinding media into the grinding groove, the grinding media rubs the surface of the parts under the action of vibration, thereby achieving the effect of surface treatment and deburring. The main advantages of the vibration grinder are fast processing speed and high efficiency. At the same time, it can ensure the quality and precision of the part surface. It is widely used in surface treatment and part processing in machinery manufacturing, automobile, aerospace, electronics and other industries.
[0003] The existing vibration grinder can efficiently complete the surface treatment of objects, but during use, various small parts are scattered inside the grinding shell and mixed with the grinding particles, which are not easy to pick out, increasing the workload of the operator. In addition, when the vibration grinder is working, the entire machine will vibrate, causing the part of the machine in contact with the ground to frequently rub, damage the ground and make noise. Therefore, a vibration-reducing vibration grinder is proposed to address the above problems. Utility Model Content
[0004] The utility model aims to provide a vibration-damping type grinding machine.
[0005] To achieve the above-mentioned purpose, the utility model provides a vibration-damping type grinding machine, comprising a grinding shell and a chassis located at the bottom end of the grinding shell, the top end of the chassis is fixedly connected to a first bearing that passes through the chassis, the bottom end of the chassis is fixedly connected to a vertically arranged vibration spring, the bottom end of the vibration spring is fixedly connected to a fixing plate, the top end of the fixing plate is fixedly connected to a second bearing that passes through the fixing plate, the bottom end of the fixing plate is fixedly connected to a vertically arranged rotating motor, the output end of the rotating motor is fixedly connected to a vertically arranged connecting shaft, the outer side of the grinding shell is fixedly connected to a first fixing block, the bottom end of the first fixing block is provided with a first circular hole that passes through the first fixing block, the first fixing block is provided with a second fixing block above the first fixing block, the bottom end of the second fixing block is provided with a second circular hole that passes through the second fixing block, bolts are provided inside the first circular hole and the second circular hole, nuts are spirally connected outside the bolts, a fixing ring is fixedly connected to one side of the second fixing block, a filter frame is fixedly connected to the inner side of the fixing ring, and a vibration-damping component is provided below the fixing plate.
[0006] Furthermore, the vibration reduction assembly includes a support leg fixedly connected to the bottom end of the fixed plate and arranged obliquely, the bottom end of the support leg is fixedly connected to the bottom plate, the bottom end of the bottom plate is fixedly connected to a vertically arranged and internally hollow telescopic air tube, the bottom end of the telescopic air tube is fixedly connected to a rubber pad, and the top end of the telescopic air tube is fixedly connected to a valve nozzle.
[0007] Furthermore, the number of the supporting legs, telescopic air pipes, rubber pads and valves are six each. The valves are vertically arranged and penetrate the bottom plate. The supporting legs are distributed in an array at the top of the bottom plate.
[0008] Furthermore, the first bearing and the second bearing have the same specifications, the number of the vibration springs is six, and the outer side of the connecting shaft is fixedly connected to the inner sides of the first bearing and the second bearing.
[0009] Furthermore, the inner diameters of the first circular hole and the second circular hole are the same, the number of the first fixing block, the first circular hole, the second fixing block, the second circular hole, the bolts and the nuts are all four, and the outer side of the filter frame fits tightly with the inner side of the grinding shell.
[0010] The advantages of the utility model are:
[0011] 1. The utility model provides a vibration reduction type grinding machine, which can make it more convenient to take out the ground parts and improve work efficiency by setting a first fixed block, a first circular hole, a second fixed block, a second circular hole, a bolt, a nut, a fixing ring and a filter frame. First, the filter frame is installed, and the filter frame is placed on the inner side of the grinding shell, so that the first fixed block and the second fixed block are aligned, and then the bolt is inserted into the inner side of the first circular hole and the second circular hole, and the nut is screwed on the outer side of the bolt. Next, the grinding particles and the parts are poured into the inner side of the grinding shell, the equipment is powered on, and the rotating motor is started. The output end of the rotating motor drives the connecting shaft to rotate on the inner side of the first bearing located at the top of the chassis and the inner side of the second bearing located at the top of the fixing plate. Since the vibration spring amplifies the vibration, the material inside the grinding shell can vibrate, thereby grinding the surface of the parts. When the grinding is completed, the nut is unscrewed from the outer side of the bolt, and the fixing ring is lifted. The grinding particles fall from the pores of the filter frame, and the parts stay on the inner side of the filter frame, and the grinding of the parts can be completed.
[0012] 2. The utility model provides a vibration-damping type grinding machine. The vibration-damping components, legs, bottom plate, telescopic air pipe, rubber pad and air valve are arranged to reduce the overall vibration of the machine, reduce the noise of the equipment, and prevent the equipment from damaging the ground. First, a proper amount of gas is injected into the inside of the telescopic air pipe through the air valve. When the machine vibrates, the telescopic air pipe at the bottom end of the bottom plate can swing left and right, thereby reducing the overall vibration of the machine. The rubber pad at the bottom end of the telescopic air pipe can protect the ground and prevent the machine from contacting the ground and making noise.
[0013] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a partial structural schematic diagram of the utility model;
[0016] Figure 3 It is a schematic diagram of the grinding shell structure of the utility model;
[0017] Figure 4 It is a schematic diagram of the filter frame structure of the utility model;
[0018] Figure 5 It is a schematic diagram of the overall bottom structure of the utility model.
[0019] Explanation of the accompanying drawings: 1. grinding shell; 2. chassis; 3. first bearing; 4. vibration spring; 5. fixing plate; 6. second bearing; 7. rotating motor; 8. connecting shaft; 9. first fixing block; 10. first circular hole; 11. second fixing block; 12. second circular hole; 13. bolt; 14. nut; 15. fixing ring; 16. filter frame; 17. vibration reduction assembly; 1701. support leg; 1702. bottom plate; 1703. telescopic air pipe; 1704. rubber pad; 1705. valve. DETAILED DESCRIPTION
[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods, structural features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.
[0021] 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 of 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.
[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "aligned", "overlap", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0023] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of the present utility model, unless otherwise specified, "plurality" means two or more.
[0024] Example 1
[0025] This embodiment includes a grinding shell 1 and a chassis 2 located at the bottom end of the grinding shell 1, a first bearing 3 penetrating the chassis 2 is fixedly connected to the top of the chassis 2, a vertically arranged vibration spring 4 is fixedly connected to the bottom end of the chassis 2, a fixing plate 5 is fixedly connected to the bottom end of the vibration spring 4, a second bearing 6 penetrating the fixing plate 5 is fixedly connected to the top of the fixing plate 5, a vertically arranged rotating motor 7 is fixedly connected to the bottom end of the fixing plate 5, a vertically arranged connecting shaft 8 is fixedly connected to the output end of the rotating motor 7, a first fixing block 9 is fixedly connected to the outside of the grinding shell 1, a first circular hole 10 penetrating the first fixing block 9 is provided at the bottom end of the first fixing block 9, a second fixing block 11 is provided above the first fixing block 9, a second circular hole 12 penetrating the second fixing block 11 is provided at the bottom end of the second fixing block 11, bolts 13 are provided inside the first circular hole 10 and the second circular hole 12, a nut 14 is spirally connected to the outside of the bolt 13, a fixing ring 15 is fixedly connected to one side of the second fixing block 11, a filter frame 16 is fixedly connected to the inside of the fixing ring 15, and a vibration reduction component 17 is provided below the fixing plate 5.
[0026] Further, such as Figure 1 and Figure 5 As shown, the vibration reduction assembly 17 includes a support leg 1701 fixedly connected to the bottom end of the fixed plate 5 and arranged in an inclined manner, the bottom end of the support leg 1701 is fixedly connected to a bottom plate 1702, the bottom end of the bottom plate 1702 is fixedly connected to a vertically arranged and internally hollow telescopic air tube 1703, the bottom end of the telescopic air tube 1703 is fixedly connected to a rubber pad 1704, and the top end of the telescopic air tube 1703 is fixedly connected to a valve nozzle 1705.
[0027] Further, such as Figure 1 and Figure 5 As shown, there are six legs 1701 , telescopic air tubes 1703 , rubber pads 1704 and valves 1705 . The valves 1705 are vertically arranged and penetrate the bottom plate 1702 . The legs 1701 are distributed in an array at the top of the bottom plate 1702 .
[0028] Further, such as Figure 1 , Figure 2 and Figure 3As shown, the first bearing 3 and the second bearing 6 have the same specifications, the number of vibration springs 4 is six, and the outer side of the connecting shaft 8 is fixedly connected to the inner side of the first bearing 3 and the second bearing 6 .
[0029] Further, such as Figure 1 and Figure 4 As shown, the inner diameters of the first circular hole 10 and the second circular hole 12 are the same, the number of the first fixing block 9, the first circular hole 10, the second fixing block 11, the second circular hole 12, the bolts 13 and the nuts 14 are all four, and the outer side of the filter frame 16 fits tightly with the inner side of the grinding shell 1.
[0030] Working process:
[0031] When in use, first install the filter frame 16, place the filter frame 16 on the inner side of the grinding shell 1, align the first fixing block 9 with the second fixing block 11, then insert the bolt 13 into the inner side of the first circular hole 10 and the second circular hole 12, screw the nut 14 on the outer side of the bolt 13, and inject a proper amount of gas into the inner side of the telescopic air pipe 1703 through the valve 1705. Next, pour the grinding particles and parts into the inner side of the grinding shell 1, power on the equipment, start the rotating motor 7, and the output end of the rotating motor 7 drives the connecting shaft 8 to move inside the first bearing 3 at the top of the chassis 2 and inside the second bearing 6 at the top of the fixing plate 5. Rotate, since the vibration spring 4 amplifies the vibration, the material inside the grinding shell 1 can vibrate, thereby grinding the surface of the parts, and the telescopic air pipe 1703 located at the bottom of the bottom plate 1702 can swing left and right, thereby reducing the overall vibration of the machine, and the rubber pad 1704 located at the bottom of the telescopic air pipe 1703 can protect the ground and prevent the machine from contacting the ground and making noise. When the grinding is completed, the nut 14 is unscrewed from the outside of the bolt 13, and the fixing ring 15 is lifted. The grinding particles fall from the pores of the filter frame 16, and the parts stay on the inside of the filter frame 16, and the grinding of the parts can be completed.
[0032] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.
Claims
1. A vibration-damping type grinding machine, comprising a grinding shell (1) and a bottom plate (2) located at the bottom end of the grinding shell (1), characterized in that: The top of the chassis (2) is fixedly connected to a first bearing (3) passing through the chassis (2); the bottom of the chassis (2) is fixedly connected to a vertically arranged vibration spring (4); the bottom of the vibration spring (4) is fixedly connected to a fixing plate (5); the top of the fixing plate (5) is fixedly connected to a second bearing (6) passing through the fixing plate (5); the bottom of the fixing plate (5) is fixedly connected to a vertically arranged rotating motor (7); the output end of the rotating motor (7) is fixedly connected to a vertically arranged connecting shaft (8); the outer side of the grinding shell (1) is fixedly connected to a first fixing block (9); the bottom end of the first fixing block (9) A first circular hole (10) is provided which passes through the first fixing block (9); a second fixing block (11) is provided above the first fixing block (9); a second circular hole (12) which passes through the second fixing block (11) is provided at the bottom end of the second fixing block (11); bolts (13) are provided inside the first circular hole (10) and the second circular hole (12); nuts (14) are spirally connected to the outside of the bolts (13); a fixing ring (15) is fixedly connected to one side of the second fixing block (11); a filter frame (16) is fixedly connected to the inside of the fixing ring (15); and a vibration reduction assembly (17) is provided below the fixing plate (5).
2. A vibration-damping type grinding machine as claimed in claim 1, characterized in that: The vibration reduction assembly (17) comprises a support leg (1701) fixedly connected to the bottom end of the fixed plate (5) and arranged in an inclined manner; the bottom end of the support leg (1701) is fixedly connected to a bottom plate (1702); the bottom end of the bottom plate (1702) is fixedly connected to a telescopic air pipe (1703) arranged vertically and hollow inside; the bottom end of the telescopic air pipe (1703) is fixedly connected to a rubber pad (1704); and the top end of the telescopic air pipe (1703) is fixedly connected to an air valve (1705).
3. A vibration-damping type grinding machine as claimed in claim 2, characterized in that: The number of the supporting legs (1701), the telescopic air tube (1703), the rubber pad (1704) and the air valve (1705) are all six. The air valve (1705) is vertically arranged and passes through the bottom plate (1702). The supporting legs (1701) are distributed in an array at the top of the bottom plate (1702).
4. A vibration-damping type grinding machine as claimed in claim 1, characterized in that: The first bearing (3) and the second bearing (6) have the same specifications, the number of the vibration springs (4) is six, and the outer side of the connecting shaft (8) is fixedly connected to the inner side of the first bearing (3) and the second bearing (6).
5. A vibration-damping type grinding machine as claimed in claim 1, characterized in that: The inner diameters of the first circular hole (10) and the second circular hole (12) are the same; the number of the first fixing block (9), the first circular hole (10), the second fixing block (11), the second circular hole (12), the bolts (13) and the nuts (14) are all four; and the outer side of the filter frame (16) is tightly fitted with the inner side of the grinding shell (1).