Bracket lubricating device for grinding large shaft parts
By designing a bracket lubrication device for grinding and processing of large shaft parts, including grinding machine brackets, fixed brackets, adjustment brackets and timing oil dripping equipment, the problems of high labor intensity and low work efficiency caused by manual refueling in the prior art are solved, and a more efficient and safe lubrication effect is achieved.
Patent Information
- Application Number
- CN202421505200.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The lubrication of existing brackets for grinding and processing of large shaft parts requires manual fueling by the operator, resulting in high labor intensity, low work efficiency, and potential accidents such as quality, equipment and safety.
A lubrication device including a grinder bracket, a fixing bracket, an adjustment bracket and a timing oil dripping device is designed. By controlling the piston rod through the adjustment bracket, the timing oil dripping device automatically supplies oil to achieve lubrication effect.
It reduces the operator's physical labor, improves processing efficiency and product quality, eliminates potential accidents, and is suitable for processing of different sizes and outer circles.
Smart Images
Figure CN222806781U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing, in particular to a bracket lubricating device used for grinding processing of large shaft parts. Background Art
[0002] The existing bracket lubrication for grinding large shaft parts requires the operator to manually add oil to the outer circle of the shaft and the bracket support point to achieve lubrication. This operation makes the operator labor-intensive, the processing method is inefficient, and there are many potential safety hazards such as quality, equipment and safety. Therefore, those skilled in the art provide a bracket lubrication device for grinding large shaft parts to solve the problems raised in the above background technology. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides a bracket lubrication device for grinding large shaft parts to solve the problems raised in the above background technology.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bracket lubrication device for grinding large shaft parts, comprising a grinder bracket, a fixed bracket is arranged on the grinder bracket, an adjustment bracket is arranged on the upper side of the fixed bracket, a stud is installed at one end of the adjustment bracket adjacent to the fixed bracket, the stud passes through the fixed bracket, a nut is connected to the lower end of the stud, and a timed oil dripping device is plugged from top to bottom at one end of the adjustment bracket away from the fixed bracket.
[0007] Preferably, a limiting frame is installed on the grinder bracket, a limiting groove is provided in the limiting frame, and a screw is provided in the limiting groove.
[0008] Preferably, a motor is installed at one end of the limit frame, and the motor is connected to the screw drive. A card slot is opened on one side of the limit slot, and a through slot is opened on the fixed bracket. An elastic card plate is installed in the through slot. The bottom end of the elastic card plate is slidably engaged with the limit frame through the card slot, so that the fixed bracket can be slidably positioned to avoid the problem of the fixed bracket tipping over due to unstable center of gravity.
[0009] Preferably, a semi-threaded sleeve is installed at the bottom of the fixed bracket, and the semi-threaded sleeve is in meshing contact with the screw. When the motor drives the screw to rotate, the rotation of the screw drives the fixed bracket to move, thereby making the timing oil dripping device on the adjustment bracket have a wider range of movement.
[0010] Preferably, limiting blocks are provided on both sides of the semi-threaded sleeve, and the inner walls of the limiting blocks are in close contact with the outer walls of the limiting frame.
[0011] (III) Beneficial effects
[0012] Compared with the prior art, the utility model provides a bracket lubrication device for grinding large shaft parts, which has the following beneficial effects:
[0013] Through design, the grinder bracket lubrication device includes a fixed bracket, an adjusting bracket, and a timed oil dripping device. The adjusting bracket controls the piston rod used for processing outer circles of different sizes to ensure the grinding accuracy requirements of the long shaft parts, facilitates the grinding processing of large shaft parts, effectively reduces the operator's physical labor, improves processing efficiency and product quality, and eliminates potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of a bracket lubrication device for grinding large shaft parts provided in an embodiment of the present application.
[0015] Figure 2 It is a structural schematic diagram of an adjustment bracket in a bracket lubrication device for grinding large shaft parts provided in an embodiment of the present application.
[0016] Figure 3 It is a schematic structural diagram of a fixed bracket in a bracket lubrication device for grinding large shaft parts provided in an embodiment of the present application.
[0017] Figure 4 It is a schematic structural diagram of a limit frame in a bracket lubrication device for grinding large shaft parts provided in an embodiment of the present application.
[0018] In the figure: 1. grinder bracket; 2. limit frame; 3. limit groove; 4. screw; 5. motor; 6. slot; 7. fixed bracket; 8. adjustment bracket; 9. timed oil dripping device; 10. stud; 11. nut; 12. through groove; 13. elastic clamping plate; 14. limit block; 15. semi-threaded sleeve. DETAILED DESCRIPTION
[0019] 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.
[0020] The utility model provides a technical solution, a bracket lubrication device for grinding large shaft parts, please refer to Figure 1 , Figure 2 , including a grinding machine bracket, a fixed bracket is arranged on the grinding machine bracket, an adjusting bracket is arranged on the upper side of the fixed bracket, a stud is installed at one end of the adjusting bracket adjacent to the fixed bracket, the stud passes through the fixed bracket, a nut is connected to the lower end of the stud, and a timed oil dripping device is plugged from top to bottom at one end of the adjusting bracket away from the fixed bracket. The piston rod used for processing outer circles of different sizes is controlled by the adjusting bracket to ensure the accuracy requirements of the grinding of the long shaft parts, facilitate the grinding processing of large shaft parts, effectively reduce the physical labor of the operator, improve the processing efficiency and product quality, and eliminate potential safety hazards; the utility model has the advantages of simple structure, easy operation, low cost and wide application range, and has achieved the beneficial effects of improving the level of automation, ensuring safe production and reducing labor intensity, and can be widely used in the grinding processing of piston rods of marine diesel engines and other large long shaft parts.
[0021] See also Figure 3 , Figure 4 The gear train is equipped with a motor, and the motor is connected with the motor to drive the motor to move the motor.
[0022] In the utility model, when the piston rod needs to be processed by a grinder, the fixed bracket 7 is installed on the limit bracket 2 installed on the grinder bracket 1, the adjusting bracket 8 is connected to the fixed bracket 7, and the timing oil dripping device 9 is plugged into the adjusting bracket 8. When the grinder grinds the outer circle of the large shaft parts, the adjusting bracket 8 is adjusted to a position so that the timing oil dripping device 9 is located above the contact point of the outer circle of the workpiece, the adjusting bracket 8 is fixed by a stud 10 and a nut 11, and the timing oil dripping device 9 drips lubricating liquid to the contact point of the outer circle of the workpiece at a regular time to play a lubricating role, thereby completing the deep hole processing of the piston rod;
[0023] A limit frame 2 is installed on the grinder bracket 1, and a limit slot 3 is provided in the limit frame 2, a screw 4 is provided in the limit slot 3, a motor 5 is installed at one end of the limit frame 2, and the motor 5 is connected to the screw 4 by driving, a clamping slot 6 is provided on one side of the limit slot 3, a through slot 12 is provided on the fixed bracket 7, an elastic clamping plate 13 is installed in the through slot 12, and the bottom end of the elastic clamping plate 13 is slidably engaged with the limit frame 2 through the clamping slot 6, and a semi-threaded sleeve 15 is installed at the bottom of the fixed bracket 7, the semi-threaded sleeve 15 is meshed with the screw 4, and limit blocks 14 are provided on both sides of the semi-threaded sleeve 15, and the inner wall of the limit block 14 is in contact with the outer wall of the limit frame 2;
[0024] When the fixed bracket 7 is plugged into the limit frame 2 through the limit block 14, the semi-threaded sleeve 15 contacts and meshes with the screw 4, and the bottom end of the elastic clamping plate 13 is slidably engaged with the clamping groove 6 on the limit frame 2, thereby slidingly positioning the fixed bracket 7 to avoid the problem of the fixed bracket 7 tipping over due to unstable center of gravity. Subsequently, the motor 5 drives the screw 4 to rotate, and the rotation of the screw 4 drives the fixed bracket 7 to move, thereby making the timing oil dripping device 9 on the adjustment bracket 8 have a wider range of activities.
[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0026] In this document, unless otherwise clearly stipulated and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in this utility model according to the specific circumstances.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A bracket lubrication device for grinding large shaft parts, comprising a grinding machine bracket (1), characterized in that: The grinding machine bracket (1) is provided with a fixed bracket (7), an adjusting bracket (8) is provided on the upper side of the fixed bracket (7), a stud (10) is installed at one end of the adjusting bracket (8) adjacent to the fixed bracket (7), the stud (10) passes through the fixed bracket (7), a nut (11) is connected to the lower end of the stud (10), and a timing oil dripping device (9) is plugged from top to bottom at one end of the adjusting bracket (8) away from the fixed bracket (7).
2. A bracket lubrication device for grinding large shaft parts according to claim 1, characterized in that: A limiting frame (2) is installed on the grinding machine bracket (1), a limiting groove (3) is provided in the limiting frame (2), and a screw rod (4) is arranged in the limiting groove (3).
3. A bracket lubrication device for grinding large shaft parts according to claim 2, characterized in that: A motor (5) is installed at one end of the limiting frame (2), and the motor (5) is drivingly connected to the screw rod (4). A clamping groove (6) is provided on one side of the limiting groove (3).
4. A bracket lubrication device for grinding large shaft parts according to claim 2, characterized in that: The fixed bracket (7) is provided with a through slot (12), an elastic clamping plate (13) is installed in the through slot (12), and the bottom end of the elastic clamping plate (13) is slidably clamped with the limiting bracket (2) through the clamping slot (6).
5. The bracket lubrication device for grinding large shaft parts according to claim 2, characterized in that: A semi-threaded sleeve (15) is installed at the bottom of the fixed bracket (7), and the semi-threaded sleeve (15) is in meshing contact with the screw rod (4).
6. A bracket lubrication device for grinding large shaft parts according to claim 5, characterized in that: Limiting blocks (14) are arranged on both sides of the semi-threaded sleeve (15), and the inner walls of the limiting blocks (14) are in close contact with the outer walls of the limiting frame (2).