Mechanical part grinding machine
By designing adjustment devices and fixing devices on mechanical parts grinding machines, the problem of part clamping and grinding accuracy is solved, and the effective fixing of parts and grinding efficiency is achieved, which is suitable for the use of different parts and grinding discs.
Patent Information
- Application Number
- CN202323396537.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-13
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-13
AI Technical Summary
The existing mechanical parts grinders cannot effectively clamp the parts during use, resulting in poor parts offset and grinding effects, and difficult adjustment of the grinding wheel position, affecting the equipment efficiency.
A mechanical part grinder including a workbench, an adjustment device and a fixing device is designed to realize the parts by combining a base, a slide, a slide, a bearing block, a shaft, a gear, a rack, a rotor, a slot and a spring. Height adjustment and clamping ensures tight fit and fixation of the parts with the sanding disc.
It realizes the effective clamping and grinding accuracy of parts, improves grinding efficiency and effect, and is suitable for mechanical parts of different sizes and shapes.
Smart Images
Figure CN222199964U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical parts grinders, in particular to a mechanical parts grinder. Background Art
[0002] Mechanical parts, also known as mechanical elements, are the basic components of machinery and are inseparable individual parts that make up machinery and machines. Mechanical parts are usually made through casting, stamping, cutting and other processing methods. The processed mechanical parts can be used as spare parts, and mechanical parts can be quickly replaced during the maintenance of mechanical equipment, which speeds up the maintenance efficiency of the equipment.
[0003] According to a publicly disclosed grinder for mechanical parts, it includes a workbench, a first slide rail is opened in the middle of the inside of the workbench, the left end of the first slide rail is rotatably connected to the first rotating shaft, the right end of the first rotating shaft is fixedly connected to the first guide rod, the outer surface of the first guide rod is threadedly connected to the first slider, the right end of the workbench is fixedly connected to the first motor, the first motor is connected to the first guide rod, the upper surface of the first slider is fixedly connected to a movable part, the left and right ends of the upper surface of the workbench are fixedly connected to support plates, and the upper end of the support plate is fixedly connected to a support frame (publication number: CN210232516U). The mechanical parts grinder in the above application cannot clamp and fix the parts to be processed during use, which may cause the parts to be offset when grinding the parts, resulting in poor grinding effect, and adjusting the position of the grinding wheel is easy to affect the device. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a mechanical parts grinder that solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a mechanical parts grinder, including a workbench, a support column is fixed at the bottom end of the workbench, a bracket is fixed at the top end of the workbench, a motor is fixed at the bottom end of the bracket, and a grinding disc is fixed at the bottom end of the motor;
[0005] An adjusting device is provided at the top of the workbench, a base is fixed at the top of the workbench, a sliding groove is provided on the inner wall of the base, a slider is slidably connected to the inner wall of the sliding groove, a receiving block is fixed on the outer wall of the slider, a gear passes through and is rotatably connected to the outer side of the base, a rack is fixed to the bottom end of the receiving block, a rotating rod is fixed to the end of the rotating shaft away from the gear and located outside the base, and a slot is provided on the outer surface of the rotating rod.
[0006] Preferably, a fixing plate is fixed on the outer surface of the base, and an insertion rod is passed through and slidably connected to the interior of the fixing plate. The insertion rod can be inserted into the slot to fix the rotating shaft.
[0007] Preferably, a baffle is fixed on the outer surface of the plug rod, a first spring is fixed on the outer surface of the baffle, and one end of the first spring away from the baffle is fixed to the outer surface of the fixing plate. The first spring can drive the fixing plate to reset.
[0008] Preferably, a fixing device is provided at the top of the receiving block, and a movable groove is provided at the top of the receiving block. The fixing device can fix the mechanical parts to be processed.
[0009] Preferably, a second spring is fixed to the inner wall of the movable groove, and a slider is fixed to one end of the second spring away from the inner wall of the movable groove. The second spring can support the slider.
[0010] Preferably, a clamping block is fixed to the top of the sliding block, and the clamping blocks are respectively located on the left and right sides of the receiving block.
[0011] The utility model provides a mechanical parts grinder, which has the following beneficial effects:
[0012] (1) The mechanical parts grinder can adjust the height of the receiving block according to the needs of the staff during use through the design of the base, slide groove, slider, receiving block, rotating shaft, gear, rack, rotating rod, slot and plug rod, so as to facilitate the effective fitting of different parts and grinding discs and improve the grinding efficiency.
[0013] (2) The mechanical parts grinder can effectively clamp mechanical parts of different sizes during use through the design of the movable groove, the second spring, the slider and the clamping block, thereby keeping the mechanical parts fixed during the working process and ensuring the accuracy of the grinding of the mechanical parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of a mechanical parts grinder of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the regulating device of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the fixing device of the utility model.
[0018] In the figure: 1. workbench; 2. support column; 3. bracket; 4. motor; 5. grinding disc; 6. adjusting device; 61. base; 62. slide groove; 63. sliding block; 64. receiving block; 65. rotating shaft; 66. gear; 67. rack; 68. rotating rod; 69. slot; 610. plug rod; 611. fixed plate; 612. baffle; 613. first spring; 7. fixing device; 71. movable groove; 72. second spring; 73. slider; 74. clamping block. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Embodiment 1
[0021] See also Figure 1-3 A mechanical parts grinding machine comprises a workbench 1, a support column 2 is fixed to the bottom end of the workbench 1, a bracket 3 is fixed to the top end of the workbench 1, a motor 4 is fixed to the bottom end of the bracket 3, and a grinding disc 5 is fixed to the bottom end of the motor 4;
[0022] The top of the workbench 1 is provided with an adjusting device 6, a base 61 is fixed to the top of the workbench 1, a slide groove 62 is provided on the inner wall of the base 61, a sliding block 63 is slidably connected to the inner wall of the slide groove 62, a receiving block 64 is fixed to the outer wall of the sliding block 63, a gear 66 is passed through the outer side of the base 61 and is rotatably connected, a rack 67 is fixed to the bottom end of the receiving block 64, a rotating rod 68 is fixed to the end of the rotating shaft 65 away from the gear 66 and located outside the base 61, and the outer surface of the rotating rod 68 is provided with a Slot 69, a fixing plate 611 is fixed on the outer surface of the base 61, an insert rod 610 is passed through the interior of the fixing plate 611 and is slidably connected, the insert rod 610 can be inserted into the slot 69 to fix the rotating shaft 65, a baffle 612 is fixed on the outer surface of the insert rod 610, a first spring 613 is fixed on the outer surface of the baffle 612, the first spring 613 can drive the fixing plate 611 to reset, and one end of the first spring 613 away from the baffle 612 is fixed to the outer surface of the fixing plate 611.
[0023] During use, when processing mechanical parts, if it is necessary to adjust the height of the receiving block 64, the baffle 612 is moved outward, and the baffle 612 drives the first spring 613 to stretch. The movement of the baffle 612 drives the insertion rod 610 to move, and the insertion rod 610 disengages from the inside of the slot 69 and the limit of the rotating shaft 65, and the rotating rod 68 is rotated. The rotation of the rotating rod 68 drives the rotating shaft 65 to rotate, and the rotation of the rotating shaft 65 drives the gear 66 to rotate. The rotation of the gear 66 drives the rack 67 to move upward, and the rack 67 moves upward to drive the receiving block 64 to move upward, thereby driving the receiving block 64 to move upward, and adjusting the height of the mechanical parts that need to be polished, so that it fits more closely with the grinding disk 5, and the grinding effect is better.
[0024] Embodiment 2
[0025] See also Figure 1-4 On the basis of the first embodiment, a fixing device 7 is provided at the top of the receiving block 64, and the fixing device 7 can fix the mechanical parts to be processed. A movable groove 71 is opened at the top of the receiving block 64, and a second spring 72 is fixed to the inner wall of the movable groove 71. The second spring 72 can support the slider 73. The slider 73 is fixed at one end of the second spring 72 away from the inner wall of the movable groove 71, and a clamping block 74 is fixed to the top of the slider 73, and the clamping blocks 74 are respectively located on the left and right sides of the receiving block 64.
[0026] When in use, on the basis of Example 1, when the mechanical parts to be polished are placed on the top of the receiving block 64, the mechanical parts squeeze the clamping block 74, and the clamping block 74 squeezes the slider 73, so that the slider 73 can move inside the movable groove 71. When the slider 73 moves, it squeezes the second spring 72. The second spring 72 drives the slider 73 to support and drives the clamping block 74 to fix the mechanical parts.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A mechanical parts grinding machine, comprising a workbench (1) and a rotating shaft (65), characterized in that: A support column (2) is fixed to the bottom end of the workbench (1), a bracket (3) is fixed to the top end of the workbench (1), a motor (4) is fixed to the bottom end of the bracket (3), and a grinding disc (5) is fixed to the bottom end of the motor (4); The top of the workbench (1) is provided with an adjusting device (6), the top of the workbench (1) is fixed with a base (61), the inner wall of the base (61) is provided with a slide groove (62), the inner wall of the slide groove (62) is slidably connected with a sliding block (63), the outer wall of the sliding block (63) is fixed with a receiving block (64), the outer side of the base (61) is penetrated by a gear (66) and rotatably connected, the bottom end of the receiving block (64) is fixed with a rack (67), and the end of the rotating shaft (65) away from the gear (66) and located outside the base (61) is fixed with a rotating rod (68), and the outer surface of the rotating rod (68) is provided with a slot (69).
2. A mechanical parts grinding machine according to claim 1, characterized in that: A fixing plate (611) is fixed to the outer surface of the base (61), and an insertion rod (610) penetrates and is slidably connected to the interior of the fixing plate (611).
3. A mechanical parts grinding machine according to claim 2, characterized in that: A baffle (612) is fixed on the outer surface of the insertion rod (610), a first spring (613) is fixed on the outer surface of the baffle (612), and one end of the first spring (613) away from the baffle (612) is fixed to the outer surface of the fixing plate (611).
4. A mechanical parts grinding machine according to claim 1, characterized in that: A fixing device (7) is provided at the top of the receiving block (64), and a movable groove (71) is provided at the top of the receiving block (64).
5. A mechanical parts grinding machine according to claim 4, characterized in that: A second spring (72) is fixed to the inner wall of the movable groove (71), and a sliding block (73) is fixed to one end of the second spring (72) away from the inner wall of the movable groove (71).
6. A mechanical parts grinding machine according to claim 5, characterized in that: A clamping block (74) is fixed to the top end of the sliding block (73), and the clamping blocks (74) are respectively located on the left and right sides of the receiving block (64).