Servo-cylinder controlled double-end-face lapping machine

Abstract

The utility model relates to the technical field of precision machining discloses servo electric jar control's double -sided surface grinding machine, including base and processing platform, fixed establishment, install in the inside of processing platform for fixing different model electric jar, open and close board, rotationally connected in the inside of processing platform, locking mechanism, install in the outer wall of processing platform and open and close board for fixing to open and close board, heat dissipation subassembly for the heat dissipation of processing platform inside, the fixed establishment includes the clamping block, the inside of processing platform is connected with sliding column slidingly, the clamping block fixed connection in sliding column top. In the utility model, through the handle one control rack, then through the connection drive of worm wheel and rotating shaft, can make gear rotation, and synchronously drive both sides rack, then the rack will drive both sides sliding column to move to the center, and drive the clamping block to fix the electric jar, solved the problem that the grinding machine is inconvenient to install different model electric jar, improved the applicability of the grinding machine.

Description

Technical Field

[0001] This utility model relates to the field of precision machining technology, and in particular to a double-end grinding machine controlled by a servo electric cylinder. Background Technology

[0002] A double-end face grinding machine is a high-efficiency and precision industrial processing equipment. Its main function is to achieve high-precision planar grinding and polishing effects by simultaneously processing the two end faces of a workpiece. This equipment is widely used in industries such as automobile manufacturing, aerospace, precision instruments, and electronic components. It can effectively improve the flatness, parallelism, and surface finish of workpieces. Double-end face grinding machines usually adopt advanced automated control systems to ensure the stability and consistency of the grinding process, while significantly improving production efficiency.

[0003] The grinding machines currently in use have certain limitations in design. The main problem is that they are difficult to adapt to different models of electric cylinders, which brings many inconveniences in actual use. Because the connection structure and installation interface between the grinding machine and the electric cylinder lack a unified standard, users often need to readjust the equipment or even make additional structural modifications when they need to replace or upgrade the electric cylinder model. This not only increases the complexity of equipment installation, but also increases maintenance costs and time consumption. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a double-end grinding machine controlled by a servo electric cylinder, which aims to improve the problem that existing grinding machines are inconvenient to install electric cylinders of different models.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a servo-controlled double-end surface grinding machine, comprising a base and a processing table, a fixing mechanism installed inside the processing table for fixing different types of electric cylinders; a hinged plate rotatably connected inside the processing table; a locking mechanism installed on the outer wall of the processing table and the hinged plate for fixing the hinged plate; and a heat dissipation assembly for dissipating heat from the inside of the processing table. The fixing mechanism includes a clamping block, a sliding column slidably connected inside the processing table, the clamping block fixedly connected to the top of the sliding column, a rack fixedly connected to the outer wall of the sliding column, a rotating shaft fixedly connected inside the processing table, a gear fixedly connected to the outer wall of the rotating shaft, the gear meshing with the rack, a worm gear fixedly connected to the outer wall of the rotating shaft, a worm rotatably connected inside the processing table, the worm meshing with the worm gear, and a handle fixedly connected to one end of the worm.

[0006] Furthermore, the heat dissipation component includes a heat dissipation plate, which is fixedly connected inside the hinged plate.

[0007] Furthermore, the locking mechanism includes a second fixing block and a first fixing block, the second fixing block being fixedly connected to the outer wall of the opening and closing plate, and the first fixing block being fixedly connected to the outer wall of the processing table.

[0008] Furthermore, the second fixing block has a slot inside, and the first fixing block has a sliding pin inside, which can be inserted into the slot.

[0009] Furthermore, a connecting rod is slidably connected inside the fixing block, and the connecting rod is fixedly connected to the locking post.

[0010] Furthermore, a sliding rod is fixedly connected inside the fixing block, and the connecting rod is slidably connected to the outer wall of the sliding rod.

[0011] Furthermore, a spring is sleeved on the outer wall of the slide rod, and a transmission rod is rotatably connected to the outer wall of the connecting rod.

[0012] Furthermore, a rotating rod is rotatably connected inside the fixed block one, the rotating rod is rotatably connected to the transmission rod, and a handle two is fixedly connected to the top of the rotating rod.

[0013] This utility model has the following beneficial effects: In this invention, the rack is controlled by a handle, and then driven by the connection between the worm gear and the rotating shaft. This allows the gear to rotate and simultaneously drive the racks on both sides. The racks then drive the sliding columns on both sides to move towards the center, and drive the clamping block to fix the electric cylinder. This solves the problem of the grinding machine being inconvenient to install different models of electric cylinders, and improves the applicability of the grinding machine.

[0014] In this invention, pressing can make the second fixing block fit with the first fixing block, and the force of the spring makes the locking pin lock into the slot. When opening, the second handle can be turned to drive the rotating rod to take out the transmission rod, which can then push the connecting rod to make the locking pin slide out of the slot, thereby opening the opening and closing plate, improving the convenience of opening and closing the opening and closing plate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the servo-electric cylinder controlled double-end grinding machine proposed in this utility model; Figure 2 This is a schematic cross-sectional view of the processing table of the servo-electric cylinder controlled double-end grinding machine proposed in this utility model. Figure 3 This is a cross-sectional schematic diagram of the fixing block of the servo-electric cylinder controlled double-end grinding machine proposed in this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0016] Legend: 1. Base; 2. Processing table; 3. Opening plate; 4. Heat sink; 5. Fixing block one; 6. Fixing block two; 7. Clamping block; 8. Rack; 9. Rotating shaft; 10. Worm gear; 11. Gear; 12. Worm wheel; 13. Sliding column; 14. Handle one; 15. Handle two; 16. Rotating rod; 17. Transmission rod; 18. Slide rod; 19. Spring; 20. Connecting rod; 21. Locking post; 22. Locking groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 1 - Figure 4 This utility model provides an embodiment of a servo-controlled double-end surface grinding machine, including a base 1 and a processing table 2, a fixing mechanism installed inside the processing table 2 for fixing different types of electric cylinders; a hinge plate 3 rotatably connected inside the processing table 2; a locking mechanism installed on the outer wall of the processing table 2 and the hinge plate 3 for fixing the hinge plate 3; and a heat dissipation assembly for dissipating heat inside the processing table 2. The fixing mechanism includes a clamping block 7, a sliding column 13 slidably connected inside the processing table 2, the clamping block 7 fixedly connected to the top of the sliding column 13, a rack 8 fixedly connected to the outer wall of the sliding column 13, a rotating shaft 9 fixedly connected inside the processing table 2, a gear 11 fixedly connected to the outer wall of the rotating shaft 9, the gear 11 meshing with the rack 8, a worm gear 12 fixedly connected to the outer wall of the rotating shaft 9, a worm 10 rotatably connected inside the processing table 2, the worm 10 meshing with the worm gear 12, and a handle 14 fixedly connected to one end of the worm 10. Specifically, when the electric cylinder is fixed in the double-end grinding machine, turning the handle 14 will drive the worm 10 to rotate. Through the meshing transmission between the worm 10 and the worm wheel 12, the worm wheel 12 will synchronously drive the rotating shaft 9 to rotate. The gear 11 on the rotating shaft 9 will then mesh with the racks 8 on both sides, causing the racks 8 to drive the sliding column 13 to move towards the center. Finally, the clamping block 7 will form a stable clamp for different models of electric cylinders. This structure solves the problem that traditional grinding machines are not easy to adapt to multiple models of electric cylinders, greatly improving the applicability of the equipment and allowing different specifications of processing needs to be quickly matched.

[0019] After the electric cylinder is fixed, the operation of the opening and closing plate 3 becomes more convenient. When closing, simply press the opening and closing plate 3 to make the fixing block 2 6 and the fixing block 1 5 fit tightly together. At this time, the spring 19 inside the fixing block 1 5 will release its elasticity, pushing the connecting rod 20 to drive the locking pin 21 to quickly lock into the slot 22, thus achieving a firm lock on the opening and closing plate 3. This prevents the opening and closing plate from accidentally loosening during processing and affecting accuracy. When it needs to be opened, turn the handle 2 15 to drive the rotating rod 16 to rotate. The rotating rod 16 pulls the connecting rod 20 along the slide rod 18 smoothly through the transmission rod 17, allowing the locking pin 21 to slide out of the slot 22 and easily open the opening and closing plate 3. This locking mechanism improves the efficiency of the opening and closing operation and reduces the time cost of equipment debugging.

[0020] Meanwhile, during equipment operation, the heat generated inside the processing table 2 by the operation of components such as electric cylinders will be quickly dissipated to the outside through the heat dissipation plate 4 inside the opening and closing plate 3, effectively avoiding component aging or decreased operating accuracy caused by excessive internal temperature, and ensuring the long-term stable processing state of the equipment.

[0021] Working principle: First, rotating the handle 14 drives the worm gear 10 to rotate. The worm gear 10 meshes with the worm wheel 12 and rotates synchronously with the rotating shaft 9. The gear 11 on the rotating shaft 9 then meshes with the racks 8 on both sides, causing the racks 8 to move the sliding column 13 towards the center. This, in turn, fixes different types of electric cylinders through the clamping block 7. When the opening and closing plate 3 is closed, pressing the fixing block 6 and fixing block 1 5 together causes the spring 19 to push the connecting rod 20, which in turn causes the locking column 21 to engage with the slot 22 to achieve locking. When opening, rotating the handle 15 drives the rotating rod 16 to rotate, which in turn pushes the connecting rod 20 along the sliding rod 18 through the transmission rod 17, allowing the locking column 21 to slide out of the slot 22 and open. At the same time, the heat inside the processing table 2 can be dissipated to the outside through the heat dissipation plate 4 inside the opening and closing plate 3 to ensure the operation of the equipment.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A servo-electric cylinder controlled double-end surface grinding machine, comprising a base (1) and a processing table (2), characterized in that, Also includes: The fixing mechanism is installed inside the processing table (2) and is used to fix different types of electric cylinders; The hinge plate (3) is rotatably connected inside the processing table (2); A locking mechanism is installed on the outer wall of the processing table (2) and the opening and closing plate (3) to fix the opening and closing plate (3); Heat dissipation components are used to dissipate heat from the inside of the processing table (2); The fixing mechanism includes a clamping block (7), a sliding column (13) is slidably connected inside the processing table (2), the clamping block (7) is fixedly connected to the top of the sliding column (13), a rack (8) is fixedly connected to the outer wall of the sliding column (13), a rotating shaft (9) is fixedly connected inside the processing table (2), a gear (11) is fixedly connected to the outer wall of the rotating shaft (9), the gear (11) meshes with the rack (8), a worm wheel (12) is fixedly connected to the outer wall of the rotating shaft (9), a worm (10) is rotatably connected inside the processing table (2), the worm (10) meshes with the worm wheel (12), and a handle (14) is fixedly connected to one end of the worm (10).

2. The servo-electric cylinder controlled double-end surface grinding machine according to claim 1, characterized in that: The heat dissipation component includes a heat sink (4), which is fixedly connected inside the hinged plate (3).

3. The servo-electric cylinder controlled double-end surface grinding machine according to claim 1, characterized in that: The locking mechanism includes a second fixing block (6) and a first fixing block (5). The second fixing block (6) is fixedly connected to the outer wall of the opening and closing plate (3), and the first fixing block (5) is fixedly connected to the outer wall of the processing table (2).

4. The servo-electric cylinder controlled double-end surface grinding machine according to claim 3, characterized in that: The second fixing block (6) has a slot (22) inside, and the first fixing block (5) has a sliding connection of a locking post (21) inside, which can be inserted into the slot (22).

5. The servo-electric cylinder controlled double-end surface grinding machine according to claim 4, characterized in that: The fixing block 1 (5) has a connecting rod (20) slidably connected inside, and the connecting rod (20) is fixedly connected to the locking post (21).

6. The servo-electric cylinder controlled double-end surface grinding machine according to claim 5, characterized in that: The fixed block (5) is internally fixedly connected to a slide rod (18), and the connecting rod (20) is slidably connected to the outer wall of the slide rod (18).

7. The servo-electric cylinder controlled double-end surface grinding machine according to claim 6, characterized in that: The outer wall of the slide rod (18) is fitted with a spring (19), and the outer wall of the connecting rod (20) is rotatably connected to a transmission rod (17).

8. The servo-electric cylinder controlled double-end surface grinding machine according to claim 7, characterized in that: The fixed block (5) is rotatably connected to a rotating rod (16), which is rotatably connected to a transmission rod (17). The top of the rotating rod (16) is fixedly connected to a handle (15).

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