Hydraulic rapid positioning auxiliary device of heavy deep hole drilling and boring machine

Abstract

The utility model relates to the technical field of boring machine machining, and discloses a heavy deep hole drilling and boring machine hydraulic rapid positioning auxiliary device which comprises a workbench, a sliding block is connected in the workbench in a sliding mode, a first hydraulic rod is fixedly connected in the sliding block, and the output end of the first hydraulic rod is fixedly connected with a first movable rod. The outer wall of the first movable rod is slidably connected with a pushing block, the interior of the first movable rod is rotatably connected with a first rotating block, one side of the outer wall of the first rotating block is fixedly connected with a first clamping plate, one side of the outer wall of the pushing block is fixedly connected with a first fixing roller, and the outer wall of the pushing block is rotatably connected with a second rotating block. The outer wall of the second rotating block is rotationally connected with a movable block. According to the material clamping device, the hydraulic rod pushes the movable rod and the clamping plate to be attached to materials, the movable rod slides, the rotating block and the movable block rotate, and the clamping plate firmly clamps the materials. The two clamping plates are used for fixing materials, rapid positioning is achieved, and the drilling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of boring machine processing, in particular to a hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine. Background Art

[0002] A heavy-duty deep hole drilling and boring machine is a machine tool used for deep hole drilling and boring. It is suitable for processing long holes, deep holes and workpieces with complex internal contours. It has the functions of drilling and boring, and can be used to process large workpieces in the military, aerospace, petroleum, automotive and other industries. In order to improve processing efficiency and accuracy, heavy-duty deep hole drilling and boring machines are usually equipped with a hydraulic quick positioning auxiliary device. The function of this device is to fix the workpiece and correct its position, so that the positioning of the workpiece during processing is more stable and accurate. The hydraulic quick positioning auxiliary device has the functions of rapid positioning, strong clamping force, automatic adjustment, precise return and safety assurance, which can improve the processing efficiency and quality of the workpiece while ensuring the safety of operation.

[0003] After searching, a drilling auxiliary device for a boring machine is disclosed in the announcement number: CN216681178U. It includes a positioning base and a tapered shaft. The positioning base is a rectangular steel plate. Positioning holes are opened on the four corners of the positioning base. The positioning base is connected to the flat rotating disk of the boring machine through connecting bolts that penetrate the positioning holes. One end of the tapered shaft is fixedly connected to the positioning base, and a drill is connected to the end of the tapered shaft away from the positioning base. It includes a positioning base and a tapered shaft. The positioning base is a rectangular steel plate. Positioning holes are opened on the four corners of the positioning base. The positioning base is connected to the flat rotating disk of the boring machine through connecting bolts that penetrate the positioning holes. One end of the tapered shaft is fixedly connected to the positioning base, and a drill is connected to the end of the tapered shaft away from the positioning base. The utility model is mainly used in boring machine drilling auxiliary devices. In this application, structures such as tapered shafts are used to stabilize the processed materials and reduce the impact of vibration, but this fixing method can only fix materials of one specification and is not flexible. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a hydraulic quick positioning auxiliary device for a heavy-duty deep hole drilling and boring machine, aiming to improve the problem of poor flexibility caused by the inability to adjust the clamping and positioning mechanisms in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hydraulic quick positioning auxiliary device for a heavy-duty deep hole drilling and boring machine, comprising a workbench, a sliding block is slidably connected to the workbench, a hydraulic rod 1 is fixedly connected to the sliding block, a movable rod 1 is fixedly connected to the output end of the hydraulic rod 1, a pushing block is slidably connected to the outer wall of the movable rod 1, a rotating block 1 is rotatably connected to the inside of the movable rod 1, a clamping plate 1 is fixedly connected to one side of the outer wall of the rotating block 1, a fixed roller 1 is fixedly connected to one side of the outer wall of the pushing block, a rotating block 2 is rotatably connected to the outer wall of the pushing block, a movable block is rotatably connected to the outer wall of the rotating block 2, a movable block is rotatably connected to the outer wall of the rotating block 2, a fixed roller 2 is fixedly connected to one side of the outer wall of the movable block, a fixed roller 2 is slidably connected to the inside of the rotating block 2, a clamping plate 2 is provided on one side of the outer wall of the movable block, and a fixed component is provided inside the sliding block.

[0006] Furthermore, the fixing assembly comprises a fixing rod, one side of an outer wall of the fixing rod is fixedly connected to the inside of the sliding block, and the outer wall of the fixing rod is fixedly connected to a connecting rod.

[0007] Furthermore, a second movable rod is fixedly connected inside the connecting rod.

[0008] Furthermore, a second hydraulic rod is fixedly connected inside the workbench, and a second movable rod is fixedly connected to an output end of the second hydraulic rod.

[0009] Furthermore, a collecting pool is slidably connected inside the workbench, and a convex strip is fixedly connected to one side of the outer wall of the collecting pool.

[0010] Furthermore, a groove is provided inside the workbench, and the outer wall of the convex strip is slidably connected to the inner wall of the convex strip.

[0011] Furthermore, a guide groove is provided inside the workbench.

[0012] Furthermore, a limiting groove is provided inside the rotating block 2, and the outer wall of the fixed roller 1 is slidably connected to the inner wall of the limiting groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, a hydraulic rod pushes a movable rod to make a clamping plate fit against the outer wall of the processing material, and the movable rod slides to push the block to slide and make the rotating block rotate, and then the movable block rotates to make the clamping plate firmly clamped on the outer wall of the processing material. The clamping plate 2 and the clamping plate 1 fix the processing material so that the center point of the processing material can be easily found, thereby achieving a rapid positioning effect and improving the drilling efficiency.

[0015] 2. In the utility model, the connecting rod connected to the movable rod 2 is driven to move by the hydraulic rod 2, and the connecting rod moves so that the sliding block connected to the fixed rod can adjust the height as a whole, so as to quickly position some processing materials with smaller diameters, and further improve the positioning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of a hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the collection tank portion of a hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine proposed by the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Workbench; 2. Sliding block; 3. Hydraulic rod 1; 4. Movable rod 1; 5. Rotating block 1; 6. Clamping plate 1; 7. Pushing block; 8. Fixed roller 1; 9. Rotating block 2; 10. Limiting groove; 11. Movable block; 12. Fixed roller 2; 13. Clamping plate 2; 14. Fixed rod; 15. Connecting rod; 16. Movable rod 2; 17. Hydraulic rod 2; 18. Collecting tank; 19. Raised strip; 20. Groove; 21. Guide groove. DETAILED DESCRIPTION

[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 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.

[0022] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a hydraulic quick positioning auxiliary device for a heavy-duty deep hole drilling and boring machine, comprising a workbench 1, a sliding block 2 is slidably connected inside the workbench 1, a hydraulic rod 3 is fixedly connected inside the sliding block 2, a movable rod 4 is fixedly connected to the output end of the hydraulic rod 3, a pushing block 7 is slidably connected to the outer wall of the movable rod 4, a rotating block 5 is rotatably connected inside the movable rod 4, a clamping plate 6 is fixedly connected to one side of the outer wall of the rotating block 5, a fixed roller 8 is fixedly connected to one side of the outer wall of the pushing block 7, a rotating block 2 9 is rotatably connected to the outer wall of the pushing block 7, a movable block 11 is rotatably connected to the outer wall of the rotating block 29, a fixed roller 2 12 is fixedly connected to one side of the outer wall of the movable block 11, a fixed roller 2 12 is slidably connected to the inside of the rotating block 2 9, a clamping plate 2 13 is provided on one side of the outer wall of the movable block 11, and a fixed component is provided inside the sliding block 2.

[0023] Specifically, multiple positioning mechanisms are provided inside the sliding block 2 to ensure that the processing material maintains the correct position during the processing, so that the holes drilled inside the processing material are uniform and accurate, thereby achieving the effect of improving the processing quality. The hydraulic rod 3 drives the movable rod 4 to move, so that the clamping plate 6 is attached to the outer wall of the processing material, and the movable rod 4 moves the pushing block 7, and the pushing block 7 rotates the rotating block 2 9 and the movable block 11. Finally, the clamping plate 2 13 can firmly fix the processing material and accurately position the material.

[0024] Reference Figure 1 and Figure 2 The fixed component includes a fixed rod 14, one side of the outer wall of the fixed rod 14 is fixedly connected to the inside of the sliding block 2, the outer wall of the fixed rod 14 is fixedly connected to a connecting rod 15, and the inside of the connecting rod 15 is fixedly connected to a movable rod 16, the inside of the workbench 1 is fixedly connected to a hydraulic rod 17, and the output end of the hydraulic rod 17 is fixedly connected to the movable rod 16, the inside of the workbench 1 is slidably connected to a collecting pool 18, one side of the outer wall of the collecting pool 18 is fixedly connected to a convex strip 19, a groove 20 is provided inside the workbench 1, the outer wall of the convex strip 19 is slidably connected to the inner wall of the convex strip 19, a guide groove 21 is provided inside the workbench 1, a limiting groove 10 is provided inside the rotating block 29, and the outer wall of the fixed roller 18 is slidably connected to the inner wall of the limiting groove 10.

[0025] Specifically, the guide groove 21 guides the waste chips and waste water so that the waste can enter the collection pool 18 for centralized treatment, preventing the waste from entering the sliding block 2, thereby reducing the cleaning and maintenance costs. The hydraulic rod 17 drives the connecting rod 15 connected to the movable rod 16 to move so that the sliding block 2 connected to the fixed rod 14 is raised to the same height as a whole at the same time, thereby achieving the goal of quickly positioning the position of processing materials with smaller diameters and ensuring the processing accuracy of the processing materials.

[0026] Working principle: When the heavy-duty deep hole drilling and boring machine hydraulic quick positioning auxiliary device is needed, the clamping plate 6 connected to the movable rod 4 is driven by the hydraulic rod 3 to make the clamping plate 6 fit the outer wall of the processed material. At the same time, the push block 7 follows the sliding of the movable rod 4 to make the rotating block 29 rotate inside the sliding block 2, so that the movable block 11 rotates with the fixed roller 2 12 as the base point, and finally the clamping plate 2 13 is also fitted to the outer wall of the processed material. The clamping plate 2 13 and the clamping plate 6 can both rotate in a small range and can adapt to the outer wall curvature of the processed materials with different diameters, so as to increase the flexibility of the device. The effect of quickly positioning the processing material is achieved, so that the center point of the processing material is aligned with the drill bit. Multiple positioning mechanisms are arranged inside the sliding block 2, which saves the time spent on repeated positioning and improves work efficiency. The connecting rod 15 connected to the movable rod 16 is driven to move by the hydraulic rod 17, so that the sliding block 2 connected to the fixed rod 14 is lifted and lowered as a whole, so that processing materials with smaller diameters can also be quickly aligned with the drill bit. The positioning mechanism is used to achieve the effect of rapid positioning, improve processing efficiency, and improve the stability of the device. The waste chips and wastewater machine is guided into the collection tank 18 through the guide groove 21, saving the time required to clean the table.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic quick positioning auxiliary device for a heavy-duty deep hole drilling and boring machine, comprising a workbench (1), characterized in that: The workbench (1) is slidably connected to a sliding block (2) inside, the sliding block (2) is fixedly connected to a hydraulic rod (3) inside, the output end of the hydraulic rod (3) is fixedly connected to a movable rod (4), the outer wall of the movable rod (4) is slidably connected to a pushing block (7), the movable rod (4) is rotatably connected to a rotating block (5) inside, one side of the outer wall of the rotating block (5) is fixedly connected to a clamping plate (6), one side of the outer wall of the pushing block (7) is fixedly connected to a fixed roller (8), the outer wall of the pushing block (7) is rotatably connected to a rotating block (9), the outer wall of the rotating block (9) is rotatably connected to a movable block (11), one side of the outer wall of the movable block (11) is fixedly connected to a fixed roller (12), the outer wall of the fixed roller (12) is slidably connected to the inside of the rotating block (9), one side of the outer wall of the movable block (11) is provided with a clamping plate (13), and a fixed component is provided inside the sliding block (2).

2. The hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine according to claim 1 is characterized in that: The fixing assembly comprises a fixing rod (14), one side of an outer wall of the fixing rod (14) is fixedly connected to the inside of the sliding block (2), and the outer wall of the fixing rod (14) is fixedly connected to a connecting rod (15).

3. The hydraulic quick positioning auxiliary device for a heavy-duty deep hole drilling and boring machine according to claim 2 is characterized in that: The connecting rod (15) is fixedly connected with a second movable rod (16) inside.

4. The hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine according to claim 3 is characterized in that: A second hydraulic rod (17) is fixedly connected inside the workbench (1), and a second movable rod (16) is fixedly connected to the output end of the second hydraulic rod (17).

5. The hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine according to claim 1 is characterized in that: The workbench (1) is slidably connected to a collecting pool (18) inside, and a convex strip (19) is fixedly connected to one side of the outer wall of the collecting pool (18).

6. The hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine according to claim 5 is characterized in that: A groove (20) is provided inside the workbench (1), and the outer wall of the convex strip (19) is slidably connected to the inner wall of the convex strip (19).

7. The hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine according to claim 1 is characterized in that: A guide groove (21) is provided inside the workbench (1).

8. The hydraulic rapid positioning auxiliary device for a heavy-duty deep hole drilling and boring machine according to claim 1 is characterized in that: A limiting groove (10) is provided inside the rotating block 2 (9), and the outer wall of the fixed roller 1 (8) is slidably connected to the inner wall of the limiting groove (10).

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