Hydraulic cylinder bottom boring equipment

Abstract

The utility model discloses a hydraulic pressure oil cylinder bottom boring equipment, including base, the upper surface of base has the transverse shift piece of horizontal movement, the upper surface of transverse shift piece has the longitudinal shift piece of longitudinal movement, and the longitudinal shift piece is connected with the handle of a knife through fixed component, the front end of handle of a knife is equipped with the cutter groove, the inside installation of cutter groove is used for boring the handle of a knife to hydraulic pressure oil cylinder bottom, the angle of handle of a knife on cutter groove is adjustable, the utility model discloses the front end of handle of a knife is equipped with the through -hole no.

Description

Technical Field

[0001] This utility model relates to a boring device for the bottom of a hydraulic cylinder, belonging to the technical field of boring equipment. Background Technology

[0002] In the field of hydraulic cylinder bottom boring, existing boring equipment has certain limitations in terms of tool head installation and angle adjustment. Traditional tool head installation methods are often not stable enough, and the tool head is prone to loosening during machining, affecting machining accuracy and stability. Moreover, tool head angle adjustment is usually quite complex, requiring specialized tools, which is cumbersome and difficult to achieve precise adjustment, thus failing to meet diverse machining needs. Therefore, a hydraulic cylinder bottom boring device is proposed. Utility Model Content

[0003] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide a hydraulic cylinder bottom boring device to solve the problems of unstable tool head installation and cumbersome angle adjustment in the prior art, and to conveniently adjust the tool head angle according to processing requirements.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a hydraulic cylinder bottom boring device, comprising:

[0005] Base;

[0006] A transverse block that moves laterally on the upper surface of the base;

[0007] A longitudinal moving block that moves longitudinally on the upper surface of a transverse moving block;

[0008] A tool holder, which is connected to a longitudinal moving block via a fixing component;

[0009] The tool holder has a tool groove at its front end, and a tool head for boring the bottom of the hydraulic cylinder is installed inside the tool groove. The angle of the tool head on the tool groove is adjustable.

[0010] Preferably, the front end of the handle has a through hole one, the through hole one passes through the tool groove, the middle part of the tool head has a through hole two, the front end of the handle is provided with a second bolt, the second bolt passes through both the through hole one and the through hole two, and the threaded end of the second bolt is engaged in the through hole one.

[0011] Preferably, the two side walls of the cutter head are provided with protruding ribs, and the protruding ribs coincide with the through holes;

[0012] Multiple angle adjustment grooves are provided on both sides of the blade groove, and the multiple angle adjustment grooves coincide with the through hole.

[0013] When the cutter head is installed in the cutter groove, the rib is inserted into the corresponding angle adjustment groove.

[0014] Preferably, the fixing component includes;

[0015] The fixed base is detachably installed in the mounting groove on the longitudinal moving block;

[0016] A slot, wherein the slot is formed in a mounting base;

[0017] The rear end of the tool handle is inserted into the slot, and a first bolt is provided on the fixing seat. The threaded end of the first bolt passes through the tool handle and is engaged with the side wall of the fixing seat.

[0018] Preferably, a first plane is provided on the side wall of the handle, and a second plane adapted to the first plane is provided in the slot.

[0019] Preferably, the fixing base is provided with side protrusions on both sides, and the mounting groove is provided with side grooves on both sides.

[0020] When the mounting base is installed in the mounting groove, the side protrusion is inserted into the side groove.

[0021] Preferably, an ear plate is fixedly connected to the side wall of the fixed base, and a third bolt is provided on the ear plate. The threaded end of the third bolt passes through the ear plate and is engaged with the side wall of the longitudinal moving block.

[0022] Preferably, the opening of the slot is chamfered.

[0023] Preferably, one end of the base is fixed with a clamping assembly, the clamping assembly including a vertical plate, and a triangular gripper for clamping the bottom of the hydraulic cylinder is rotatably connected to the vertical plate via a first motor.

[0024] Preferably, the base is rotatably connected to a first lead screw for driving the transverse block to move via a second motor, and the transverse block is rotatably connected to a second lead screw for driving the longitudinal block to move via a third motor, with the first lead screw and the second lead screw being arranged perpendicularly.

[0025] Compared with existing technologies:

[0026] 1. This utility model achieves initial stable installation of the cutter head on the cutter handle by opening a through hole 1 at the front end of the cutter handle and through the cutter groove, and opening a through hole 2 in the middle of the cutter head. The second bolt is used to simultaneously pass through the through hole 1 and the through hole 2 and engage with the through hole 1, thus achieving initial stable installation of the cutter head on the cutter handle. The side walls of both sides of the cutter head are provided with protruding ribs, and the side walls of both sides of the cutter groove are provided with multiple angle adjustment grooves that coincide with the through hole 1. This design allows the protruding ribs to be accurately inserted into the corresponding angle adjustment grooves during installation, which not only fixes the angle of the cutter head, but also facilitates the adjustment of the angle of the cutter head.

[0027] 2. This utility model utilizes a first motor to drive the triangular gripper to rotate, which in turn rotates the bottom of the hydraulic cylinder, providing the necessary rotational power for subsequent boring operations. This ensures that the cylinder bottom is evenly stressed during processing, which is beneficial for improving machining accuracy and surface quality. Secondly, a second motor drives the first lead screw to rotate, causing the transverse block to move laterally on the base. A third motor drives the second lead screw to rotate, causing the longitudinal block to move longitudinally on the transverse block. This allows for precise and flexible adjustment of the cutting head to the machining position at the bottom of the hydraulic cylinder. This method of approximate positioning followed by precise adjustment improves positioning efficiency and accuracy. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the transverse block, longitudinal block and the tool holder of this utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the handle and the blade of this utility model;

[0031] Figure 4 This is an exploded view of the handle and blade of this utility model;

[0032] Figure 5 This is an exploded cross-sectional view of the longitudinal moving block and the fixed seat of this utility model;

[0033] Figure 6 This is an exploded view of the transverse block, longitudinal block, fixed base, and tool holder of this utility model.

[0034] Figure 7 This is an exploded view of the base, transverse block, and longitudinal block of this utility model.

[0035] In the picture:

[0036] 1. Base; 2. Horizontal moving block; 3. Vertical moving block; 301. Mounting groove; 302. Side groove;

[0037] 4. Knife handle;

[0038] 401. Tool groove; 402. Through hole one; 403. Angle adjustment groove; 404. First plane;

[0039] 5. Fixing components;

[0040] 501, Fixing base; 5011, Side protrusion; 5012, Ear plate; 502, Slot; 5021, Second plane; 503, First bolt;

[0041] 6. Cutting head, 601. Through hole two, 602. Raised rib;

[0042] 7. Second bolt; 8. Third bolt;

[0043] 9. Clamping assembly; 901. Vertical plate; 902. First motor; 903. Triangular gripper;

[0044] 10. Second motor, 11. First lead screw, 12. Third motor, 13. Second lead screw. Detailed Implementation

[0045] The present invention is illustrated below with specific embodiments, but these are not intended to limit the scope of the invention.

[0046] Example 1

[0047] like Figures 1-7 As shown in this embodiment, a hydraulic cylinder bottom boring device is provided, including a base 1; a transverse block 2 moves laterally on the upper surface of the base 1; a longitudinal block 3 moves longitudinally on the upper surface of the transverse block 2; a tool holder 4 is connected to the longitudinal block 3 by a fixing component 5; wherein, a tool groove 401 is opened at the front end of the tool holder 4, and a tool head 6 for boring the bottom of the hydraulic cylinder is installed inside the tool groove 401, and the angle of the tool head 6 on the tool groove 401 is adjustable.

[0048] One end of the base 1 is fixed with a clamping assembly 9. The clamping assembly 9 includes a vertical plate 901. A triangular gripper 903 for clamping the bottom of the hydraulic cylinder is rotatably connected to the vertical plate 901 via a first motor 902. The first motor 902 is fixed on the vertical plate 901, and the triangular gripper 903 is fixed on the output shaft of the first motor 902. When the first motor 902 is started, the output shaft of the first motor 902 drives the triangular gripper 903 to rotate, and then the triangular gripper 903 rotates the bottom of the hydraulic cylinder.

[0049] A first lead screw 11 for driving the transverse block 2 is rotatably connected to the base 1 via a second motor 10. The second motor 10 is fixed to the side wall of the base 1, and the output shaft of the second motor 10 is connected to one end of the first lead screw 11. When the second motor 10 is started, the output shaft of the second motor 10 drives the first lead screw 11 to rotate. The lower part of the transverse block 2 is engaged with the first lead screw 11. A second lead screw 13 for driving the longitudinal block 3 is rotatably connected to the transverse block 2 via a third motor 12. The third motor 12 is fixed to the transverse block 2, and the output shaft of the third motor 12 is connected to one end of the second lead screw 13. When the third motor 12 is started, the output shaft of the third motor 12 drives the second lead screw 13 to rotate. The first lead screw 11 and the second lead screw 13 are set perpendicularly.

[0050] When the second motor 10 starts, the output shaft of the second motor 10 drives the first lead screw 11 to rotate, causing the first lead screw 11 to move laterally on the base 1 along with the transverse block 2. In addition, a sliding groove is provided on the base 1, and a slider is fixed on the lower surface of the transverse block 2. The slider on the transverse block 2 is slidably connected in the sliding groove on the base 1 to increase the sliding stability of the transverse block 2 on the base 1. The sliding method of the longitudinal block 3 on the transverse block 2 is the same as the sliding method of the transverse block 2 on the base 1.

[0051] Example 2

[0052] like Figure 3 and Figure 4 As shown, based on Embodiment 1, in this embodiment, the front end of the handle 4 is provided with a through hole 402, which passes through the tool groove 401. The middle part of the tool head 6 is provided with a through hole 601. The front end of the handle 4 is provided with a second bolt 7, which passes through both the through hole 402 and the through hole 601. The threaded end of the second bolt 7 is engaged in the through hole 402.

[0053] The two side walls of the cutter head 6 are provided with protruding ribs 602, which coincide with the through hole 601;

[0054] Multiple angle adjustment grooves 403 are provided on both sides of the knife groove 401, and the multiple angle adjustment grooves 403 coincide with the through hole 402.

[0055] When the cutter head 6 is installed in the cutter groove 401, the protruding ribs 602 are inserted into the corresponding angle adjustment grooves 403 to fix the angle of the cutter head 6. Adjust the angle of the cutter head 6 according to the processing requirements, put the cutter head 6 into the cutter groove 401, and insert the protruding ribs 602 on both sides of the cutter head 6 into the corresponding angle adjustment grooves 403 to fix the angle of the cutter head 6.

[0056] Example 3

[0057] like Figure 1 , Figure 2 , Figure 5 as well as Figure 6 As shown, based on the above embodiments, in this embodiment, the fixing component 5 includes a fixing seat 501, which is detachably installed in the mounting groove 301 on the longitudinal moving block 3; the fixing seat 501 is provided with a slot 502, and the opening of the slot 502 is chamfered;

[0058] The rear end of the tool holder 4 is inserted into the slot 502, the cross-section of the slot 502 is adapted to the cross-section of the tool holder 4, and a first bolt 503 is provided on the fixing seat 501. The threaded end of the first bolt 503 passes through the tool holder 4 and is engaged with the side wall of the fixing seat 501.

[0059] A first plane 404 is provided on the side wall of the handle 4, and a second plane 5021 adapted to the first plane 404 is provided in the slot 502. When the handle 4 is inserted into the slot 502, the first plane 404 and the second plane 5021 fit together. The interaction between the first plane 404 and the second plane 5021 can prevent the handle 4 from rotating in the slot 502.

[0060] The fixed base 501 has side protrusions 5011 on both sides, and the mounting groove 301 has side grooves 302 on both sides.

[0061] When the mounting base 501 is installed in the mounting groove 301, the side protrusion 5011 is inserted into the side groove 302.

[0062] A lug 5012 is fixedly connected to the side wall of the fixed base 501. A third bolt 8 is provided on the lug 5012. The threaded end of the third bolt 8 passes through the lug 5012 and is engaged with the side wall of the longitudinal moving block 3.

[0063] Work process:

[0064] Before machining the bottom hole of the hydraulic cylinder, the bottom of the hydraulic cylinder is placed on the triangular chuck 903. The first motor 902 is started, and the output shaft of the first motor 902 drives the triangular chuck 903 to rotate, causing the triangular chuck 903 to rotate with the bottom of the hydraulic cylinder.

[0065] The second motor 10 is started, and its output shaft drives the first lead screw 11 to rotate. Since the transverse block 2 is engaged with the first lead screw 11, and the slider on the lower surface of the transverse block 2 is slidably connected to a groove on the base 1, the rotation of the first lead screw 11 drives the transverse block 2 to move laterally on the base 1, moving the cutter head 6 to the initial transverse machining position at the bottom of the hydraulic cylinder. Next, the third motor 12 is started, and its output shaft drives the second lead screw 13 to rotate. The longitudinal block 3 moves longitudinally on the transverse block 2, moving the cutter head 6 to the precise longitudinal machining position at the bottom of the hydraulic cylinder. The cutter head 6 performs boring machining on the rotating bottom of the hydraulic cylinder. During the machining process, the positions of the transverse block 2 and the longitudinal block 3 can be adjusted again using the second motor 10 and the third motor 12 as needed to achieve boring machining at different positions on the bottom of the hydraulic cylinder.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model without departing from the spirit and scope of this utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for boring the bottom hole of a hydraulic cylinder, characterized in that, include: Base (1); A transverse block (2) moves laterally on the upper surface of the base (1); The longitudinal moving block (3) moves longitudinally on the upper surface of the transverse moving block (2); The tool holder (4) is connected to the longitudinal moving block (3) by a fixing component (5); The tool holder (4) has a tool groove (401) at its front end. A tool head (6) for boring the bottom of the hydraulic cylinder is installed inside the tool groove (401). The angle of the tool head (6) on the tool groove (401) is adjustable.

2. The hydraulic cylinder bottom boring device according to claim 1, characterized in that, The front end of the handle (4) is provided with a through hole (402), which passes through the tool groove (401). The middle part of the tool head (6) is provided with a through hole (601). The front end of the handle (4) is provided with a second bolt (7). The second bolt (7) passes through both the through hole (402) and the through hole (601), and the threaded end of the second bolt (7) is engaged in the through hole (402).

3. The hydraulic cylinder bottom boring device according to claim 2, characterized in that, The cutter head (6) has protruding ribs (602) on both sides of its sidewalls, and the protruding ribs (602) coincide with the through hole (601); Multiple angle adjustment grooves (403) are provided on both sides of the blade groove (401), and the multiple angle adjustment grooves (403) coincide with the through hole (402); When the cutter head (6) is installed in the cutter groove (401), the rib (602) is inserted into the corresponding angle adjustment groove (403).

4. The hydraulic cylinder bottom boring device according to claim 1, characterized in that, The fixing component (5) includes; A fixed base (501) is detachably installed in a mounting groove (301) on the longitudinal moving block (3); A slot (502) is provided on a mounting base (501); The rear end of the tool handle (4) is inserted into the slot (502), and a first bolt (503) is provided on the fixing seat (501). The threaded end of the first bolt (503) passes through the tool handle (4) and is engaged with the side wall of the fixing seat (501).

5. A hydraulic cylinder bottom boring device according to claim 4, characterized in that, The side wall of the handle (4) is provided with a first plane (404), and the slot (502) is provided with a second plane (5021) that is adapted to the first plane (404).

6. A hydraulic cylinder bottom boring device according to claim 4, characterized in that, The fixing base (501) is provided with side protrusions (5011) on both sides, and the mounting groove (301) is provided with side grooves (302) on both sides. When the mounting base (501) is installed in the mounting groove (301), the side protrusion (5011) is inserted into the side groove (302).

7. A hydraulic cylinder bottom boring device according to claim 6, characterized in that, An ear plate (5012) is fixedly connected to the side wall of the fixed base (501). A third bolt (8) is provided on the ear plate (5012). The threaded end of the third bolt (8) passes through the ear plate (5012) and is engaged with the side wall of the longitudinal moving block (3).

8. A hydraulic cylinder bottom boring device according to claim 4, characterized in that, The opening of the slot (502) is chamfered.

9. A hydraulic cylinder bottom boring device according to claim 1, characterized in that, One end of the base (1) is fixed with a clamping assembly (9), which includes a vertical plate (901). A triangular gripper (903) for clamping the bottom of the hydraulic cylinder is rotatably connected to the vertical plate (901) via a first motor (902).

10. A hydraulic cylinder bottom boring device according to claim 1, characterized in that, The base (1) is rotatably connected to a first lead screw (11) for driving the transverse block (2) to move via a second motor (10), and the transverse block (2) is rotatably connected to a second lead screw (13) for driving the longitudinal block (3) to move via a third motor (12). The first lead screw (11) and the second lead screw (13) are arranged perpendicularly.

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