Accurate grinding device for machining of mechanical parts
By designing absorption devices and telescopic devices in the mechanical accessories processing device, the problems of waste and inaccurate clamping in the prior art are solved, and efficient utilization of resources and improved processing efficiency are achieved.
Patent Information
- Application Number
- CN202420707903.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The existing grinding devices for processing mechanical accessories lack waste and debris collection structure, resulting in waste of resources and insufficient clamping structure, which affects processing efficiency.
A precision polishing device for machining and polishing machine including an absorbing device and a telescopic device is designed. The absorber collects debris and miscellaneous materials through a fan and filter to avoid waste of resources; the telescopic device achieves precise clamping through rubber pads and lasso.
Effectively reduce the waste of accessories resources, realize the collection and utilization of debris and miscellaneous materials, and improve processing efficiency through precise clamping structures.
Smart Images
Figure CN222449644U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical parts processing, in particular to a mechanical parts processing precision grinding device. Background Art
[0002] Mechanical accessories, also known as mechanical components, are the basic components that constitute machinery. They are the inseparable individual products that make up machinery and machines. Mechanical accessories are a discipline that studies and designs the basic mechanical parts of various equipment. It is also a general term for accessories and components.
[0003] Mechanical parts need to be polished during processing, but the existing mechanical parts polishing devices still have the following shortcomings: 1. The existing mechanical parts processing polishing devices do not have a collection structure for waste and debris, resulting in a waste of parts debris resources; 2. The existing mechanical parts processing polishing devices have an inaccurate clamping structure and cannot firmly fix the components to be processed, affecting the processing efficiency. Therefore, we propose a mechanical parts processing precision polishing device. Utility Model Content
[0004] The main purpose of the utility model is to provide a precision grinding device for machining mechanical parts, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A precision grinding device for machining mechanical parts comprises a base, wherein the left and right ends of the base are fixedly connected to base feet, the left and right upper ends of the base are fixedly connected to support columns, the lower outer surfaces of two support columns are interspersed with No. 3 lassos, the outer surfaces of the two No. 3 lassos are fixedly connected to telescopic devices, the upper ends of the two support columns are commonly fixedly connected to a top plate, the middle part of the lower end of the top plate is fixedly connected to an adjustment device, and the middle part of the lower end of the base is interspersed with an absorption device.
[0007] Preferably, the adjusting device includes a No. 2 motor, an L-shaped connecting plate is fixedly installed on the output end of the No. 2 motor, a telescopic rod is fixedly connected to the middle of the left end of the L-shaped connecting plate, a movable block is fixedly connected to the left end of the telescopic rod, the front inner wall surface and the rear inner wall surface of the movable block are connected to a connecting shaft via a rotating shaft, a grinding disc is fixedly connected to the lower end of the movable block, and the upper end of the No. 2 motor is fixedly connected to the lower end of the top plate.
[0008] Preferably, the outer surface of the connecting shaft is slidably connected to the lower end of the L-shaped connecting plate, and there is a gap between the outer surface of the connecting shaft and the inner wall surface of the movable block.
[0009] Preferably, the telescopic device includes a hollowed-out column, a top block is fixedly connected to the upper end of the hollowed-out column, a threaded rod is threadedly connected to the middle part of the upper end of the top block, a wrench is fixedly connected to the upper end of the threaded rod, a No. 1 lasso is threadedly connected to the upper part of the outer surface of the threaded rod, and a No. 2 lasso is movably connected to the lower end of the threaded rod through a rotating shaft, the outer surfaces of the No. 1 lasso and the No. 2 lasso are both fixedly connected to pressure blocks, and the inner sides of the two pressure blocks are fixedly connected to a plurality of rubber pads, and the outer surface of the hollowed-out column on the left is fixedly connected to the right end of the No. 3 lasso on the left.
[0010] Preferably, the lower end of the No. 2 lasso is fixedly connected to the lower inner wall surface of the hollowed-out column, and the right ends of the two pressing blocks penetrate the inner wall surface of the hollowed-out column and extend to the outside of the hollowed-out column.
[0011] Preferably, the absorption device includes a collecting chute, a collecting box is inserted and fixedly connected to the lower end of the collecting chute, a filter is embedded in the lower part of the inner wall of the collecting box, a fan box is fixedly connected to the lower end of the collecting box, the left inner wall and the right inner wall of the fan box are fixedly connected to the motor support column, a No. 1 motor is fixedly connected between the two motor support columns, a fan is fixedly installed on the output end of the No. 1 motor, and the upper end of the collecting chute is fixedly connected to the lower end of the base.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the utility model, by setting a collection device and utilizing an installed fan, during the processing of accessories, the debris and sundries ground out by the grinding disc are adsorbed into the collection box, so that the debris and sundries fall on the filter net. The provided filter net is utilized to prevent the debris and sundries from falling on the fan while realizing the normal operation of the fan, thereby realizing the collection of debris and sundries and greatly reducing the problem of waste of accessory resources.
[0014] 2. In the utility model, a telescopic device is provided to place the accessory between four pressing blocks, and then the corresponding threaded rods are rotated by a wrench in turn, so that the corresponding two No. 1 lassoes are rotated and moved downward until several rubber pads on the upper side are attached to the upper end surface of the accessory and tightly pressed against the accessory, thereby achieving the clamping and fixing of the accessory, which is simple and convenient and improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a precision grinding device for machining mechanical parts according to the utility model;
[0016] Figure 2 It is a schematic diagram of the cross-section structure of a telescopic device of a precision grinding device for machining mechanical parts according to the utility model;
[0017] Figure 3This is a structural schematic diagram of an absorption device of a precision grinding device for machining mechanical parts according to the utility model;
[0018] Figure 4 It is a structural schematic diagram of an adjusting device of a precision grinding device for machining mechanical parts according to the utility model.
[0019] In the figure: 1. base; 2. base foot; 3. support column; 4. No. 3 lasso; 5. telescopic device; 6. top plate; 7. adjustment device; 8. absorption device; 51. hollow column; 52. top block; 53. threaded rod; 54. wrench; 55. No. 1 lasso; 56. No. 2 lasso; 57. pressure block; 58. rubber pad; 81. collection chute; 82. collection box; 83. filter; 84. fan box; 85. motor support column; 86. No. 1 motor; 87. fan; 71. No. 2 motor; 72. L-shaped connecting plate; 73. connecting shaft; 74. movable block; 75. telescopic rod; 76. grinding disc. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] 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.
[0022] 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.
[0023] See also Figure 1-4 , the utility model provides a technical solution:
[0024] A precision grinding device for machining mechanical parts comprises a base 1, wherein the left and right ends of the base 1 are fixedly connected to foot 2, the left and right upper ends of the base 1 are fixedly connected to support columns 3, the lower outer surfaces of the two support columns 3 are interspersed with No. 3 lassoes 4, the outer surfaces of the two No. 3 lassoes 4 are fixedly connected to telescopic devices 5, the upper ends of the two support columns 3 are commonly fixedly connected to a top plate 6, the middle part of the lower end of the top plate 6 is fixedly connected to an adjustment device 7, and the middle part of the lower end of the base 1 is interspersed with an absorption device 8.
[0025] In this embodiment, the adjusting device 7 includes a No. 2 motor 71, an L-shaped connecting plate 72 is fixedly installed at the output end of the No. 2 motor 71, a telescopic rod 75 is fixedly connected to the middle of the left end of the L-shaped connecting plate 72, a movable block 74 is fixedly connected to the left end of the telescopic rod 75, the front inner wall surface and the rear inner wall surface of the movable block 74 are connected to a connecting shaft 73 through a rotating shaft, a grinding disc 76 is fixedly connected to the lower end of the movable block 74, and the upper end of the No. 2 motor 71 is fixedly connected to the lower end of the top plate 6.
[0026] In this embodiment, the outer surface of the connecting shaft 73 is slidably connected to the lower end of the L-shaped connecting plate 72, and there is a gap between the outer surface of the connecting shaft 73 and the inner wall surface of the movable block 74, which can effectively avoid the friction caused by contact and affect the normal operation of the connecting shaft 73. The telescopic device 5 includes a hollow column 51, and the upper end of the hollow column 51 is fixedly connected to a top block 52. The middle part of the upper end of the top block 52 is threadedly connected to a threaded rod 53, and the upper end of the threaded rod 53 is fixedly connected to a wrench 54. The wrench 54 can be driven by manually cranking the wrench 54. The threaded column 53 at the lower end rotates, and the upper part of the outer surface of the threaded rod 53 is threadedly connected to a No. 1 lasso 55. The No. 1 lasso 55 is sleeved on the threaded rod 53 and can be rotated by shaking the wrench 54. The lower end of the threaded rod 53 is movably connected to a No. 2 lasso 56 through a rotating shaft. The outer surfaces of the No. 1 lasso 55 and the No. 2 lasso 56 are fixedly connected to a pressure block 57. The inner sides of the two pressure blocks 57 are fixedly connected to a plurality of rubber pads 58. The plurality of rubber pads 58 are distributed in a rectangular array on the corresponding pressure blocks 5 7, which can effectively improve the anti-skid uniformity of the accessories, and the rubber pad 58 can play an anti-skid role when clamping. The outer surface of the left hollow column 51 is fixedly connected to the right end of the left No. 3 lasso 4; the lower end of the No. 2 lasso 56 is fixedly connected to the lower inner wall surface of the hollow column 51, and the right ends of the two pressing blocks 57 penetrate the inner wall surface of the hollow column 51 and extend to the outside of the hollow column 51; the absorption device 8 includes a collection chute 81, and the lower end of the collection chute 81 is interspersed and fixedly connected with a collection box 82, and the lower inner wall surface of the collection box 82 is fixedly connected to the left inner wall surface of the hollow column 51. A filter screen 83 is embedded in the part, and the filter screen 83 can be used to block the passage of debris while achieving ventilation. The lower end of the collection box 82 is fixedly connected to a fan box 84, and the left inner wall and the right inner wall of the fan box 84 are fixedly connected to a motor support column 85. A No. 1 motor 86 is fixedly connected between the two motor support columns 85. A fan 87 is fixedly installed at the output end of the No. 1 motor 86. There is a gap between the fan 87 and the inner wall of the fan box 84. The upper end of the collection chute 81 is fixedly connected to the lower end of the base 1.
[0027] It should be noted that the utility model is a precision grinding device for machining mechanical parts. In the specific use process, by setting the absorption device 81 and using the installed fan 87, during the machining process of the parts, the debris and sundries ground out by the grinding disc 76 are adsorbed into the collection box 82, so that the debris and sundries fall on the filter screen 83. The set filter screen 83 is used to prevent the debris and sundries from falling on the fan 87 while realizing the normal operation of the fan 87, so that the debris and sundries are collected, which greatly reduces the problem of waste of parts resources. By setting the telescopic device 5, the parts are placed between the four pressing blocks 57, and then the corresponding threaded rods are rotated by the wrench 54 in turn. , so that the corresponding two No. 1 lassoes 55 rotate and move downward until the several rubber pads 58 on the upper side are attached to the upper end surface of the accessory and tightly against the accessory, thereby realizing the clamping and fixing of the accessory, which is simple and convenient and improves the processing efficiency. Through the setting adjustment device, a No. 2 motor 71 is installed at the lower end of the top plate 6, and the output end of the No. 2 motor 71 is fixedly connected to the L-shaped connecting plate 72, and the lower end of the L-shaped connecting plate 72 is connected to the rotating shaft with a movable block 74. The L-shaped connecting plate 72 and the movable block 74 are fixedly connected with a telescopic rod 75. The telescopic rod 75 drives the movable block 74 to move left or right, so that the grinding disc 76 at the lower end of the movable block 74 can be accurately ground in any direction.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A precision grinding device for machining mechanical parts, comprising a base (1), characterized in that: The left and right ends of the base (1) are fixedly connected to a seat foot (2); the left and right upper ends of the base (1) are fixedly connected to a support column (3); the outer surfaces of the lower parts of the two support columns (3) are interlaced with a No. 3 lasso (4); the outer surfaces of the two No. 3 lassos (4) are fixedly connected to a telescopic device (5); the upper ends of the two support columns (3) are commonly fixedly connected to a top plate (6); the middle part of the lower end of the top plate (6) is fixedly connected to an adjustment device (7); and the middle part of the lower end of the base (1) is interlaced with an absorption device (8); The regulating device (7) comprises a No. 2 motor (71), an L-shaped connecting plate (72) is fixedly mounted on the output end of the No. 2 motor (71), a telescopic rod (75) is fixedly connected to the middle of the left end of the L-shaped connecting plate (72), a movable block (74) is fixedly connected to the left end of the telescopic rod (75), a front inner wall surface and a rear inner wall surface of the movable block (74) are connected to a connecting shaft (73) via a rotating shaft, a grinding disc (76) is fixedly connected to the lower end of the movable block (74), and the upper end of the No. 2 motor (71) is fixedly connected to the lower end of the top plate (6).
2. A precision grinding device for machining mechanical parts according to claim 1, characterized in that: The outer surface of the connecting shaft (73) is slidably connected to the lower end of the L-shaped connecting plate (72), and a gap exists between the outer surface of the connecting shaft (73) and the inner wall surface of the movable block (74).
3. The precise grinding device for machining mechanical parts according to claim 1, characterized in that: The telescopic device (5) comprises a hollow column (51), the upper end of the hollow column (51) is fixedly connected to a top block (52), the middle part of the upper end of the top block (52) is threadedly connected to a threaded rod (53), the upper end of the threaded rod (53) is fixedly connected to a wrench (54), the upper part of the outer surface of the threaded rod (53) is threadedly connected to a No. 1 lasso (55), the lower end of the threaded rod (53) is movably connected to a No. 2 lasso (56) via a rotating shaft, the outer surfaces of the No. 1 lasso (55) and the No. 2 lasso (56) are both fixedly connected to a pressure block (57), the inner sides of the two pressure blocks (57) are both fixedly connected to a plurality of rubber pads (58), and the outer surface of the hollow column (51) on the left side is fixedly connected to the right end of the No. 3 lasso (4) on the left side.
4. The precise grinding device for machining mechanical parts according to claim 3, characterized in that: The lower end of the second noose (56) is fixedly connected to the lower inner wall surface of the hollowed column (51), and the right ends of the two pressing blocks (57) both penetrate the inner wall surface of the hollowed column (51) and extend to the outside of the hollowed column (51).
5. The precise grinding device for machining mechanical parts according to claim 1, characterized in that: The absorption device (8) comprises a collecting chute (81), the lower end of the collecting chute (81) is inserted and fixedly connected with a collecting box (82), the lower part of the inner wall of the collecting box (82) is embedded with a filter screen (83), the lower end of the collecting box (82) is fixedly connected with a fan box (84), the left inner wall and the right inner wall of the fan box (84) are fixedly connected with a motor support column (85), a No. 1 motor (86) is fixedly connected between the two motor support columns (85), and a fan (87) is fixedly installed at the output end of the No. 1 motor (86), and the upper end of the collecting chute (81) is fixedly connected to the lower end of the base (1).