Four-axis linkage machining device for boring pump valve body part

Abstract

The utility model discloses a four-axis linkage machining device for boring a pump valve body part. The four-axis linkage machining device comprises a four-axis linkage machining device body and a working table top arranged on the four-axis linkage machining device body. An inserting T-shaped block is arranged at the position, making contact with the four-axis linkage machining device body, of the working table top, a left threaded rod is arranged on the side face of the inserting T-shaped block, a right threaded rod is arranged on the side face of the left threaded rod, and shifting knob cylinders are arranged on the outer sides of the opposite ends of the left threaded rod and the right threaded rod; due to the fact that threads on the left threaded rod and threads on the right threaded rod are opposite, the left threaded rod and the right threaded rod can rotate in the same direction or in the opposite directions by rotating the shifting knob barrel, and the left threaded rod and the right threaded rod can be inserted into the middle position of the inserting T-shaped block after rotating in the opposite directions. By means of the improvement, the working table top can be fixedly mounted and dismounted without tools, mounting and dismounting are easy and convenient, and the working efficiency of workers can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to boring holes of pump valve body components, and particularly relates to a four-axis linkage processing device for boring holes of pump valve body components. Background Art

[0002] The pump valve body is the valve that controls water pressure. The pump control valve consists of a main valve and its associated guide tube, pilot valve, needle valve, ball valve, and pressure gauge. Boring refers to the further processing of forged, cast, or drilled holes. Boring can increase the hole diameter, improve precision, reduce surface roughness, and effectively correct the deflection of the original hole axis. The dimensional accuracy of fine boring can reach IT8-IT7, with a surface roughness Ra value of 1.6-0.8μm. A four-axis linkage machining device is a four-axis machining center with X, Y, and Z axes plus a rotary axis. This fourth axis can not only move independently but also be synchronized with one, two, or all four axes simultaneously. Some machine tools have four axes, but they can only move independently and serve only as indexing axes. That is, after rotating to a certain angle, the axis stops and locks, and does not participate in the cutting process, but only performs indexing. This type of system is called a four-axis three-axis linkage. Similarly, the total number of axes of a four-axis linkage machine tool can be more than four axes. It can have five axes or more, but its maximum number of linkage axes is four axes. However, the four-axis linkage processing device for boring holes in pump and valve body parts is used to place the work table for the workpiece to be processed. It is usually installed and connected with the four-axis linkage processing device body by screws, which is relatively troublesome to replace and is not conducive to improving the work efficiency of the staff. The utility model is improved to solve the above problems and specifically relates to a four-axis linkage processing device for boring holes in pump and valve body parts with a convenient installation of the work table. Utility Model Content

[0003] The purpose of the present utility model is to provide a four-axis linkage machining device for boring holes in pump valve body parts, so as to solve the problem proposed in the above-mentioned background technology that the work table for placing the workpiece to be machined in the four-axis linkage machining device for boring holes in pump valve body parts is usually installed and connected with the four-axis linkage machining device body by screws, which is relatively troublesome to replace and is not conducive to improving the work efficiency of the staff.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a four-axis linkage machining device for boring pump valve body components, comprising a four-axis linkage machining device body and a work table provided on the four-axis linkage machining device body;

[0005] A plug-in T-block is provided at the position where the work table contacts the four-axis linkage processing device body, a left threaded rod is provided at the side position of the plug-in T-block, a right threaded rod is provided at the side position of the left threaded rod, and a toggle knob tube is provided at the outer position of the opposite ends of the left threaded rod and the right threaded rod. The inner side surface of the toggle knob tube is a threaded structure, and the outer side surface of the toggle knob tube is a horizontal stripe. Because the threads on the left threaded rod and the right threaded rod are opposite, rotating the toggle knob tube can make the left threaded rod and the right threaded rod rotate in the same direction or opposite direction, and after rotating in the opposite direction, they can be plugged into the middle position of the plug-in T-block.

[0006] Preferably, vertical support rods are provided at the upper end of the four-axis linkage processing device body near both sides, and the vertical support rods are controlled by cylinders to slide on the four-axis linkage processing device body.

[0007] Preferably, a connecting crossbeam is fixedly connected to the upper end of the vertical support rod, and a transverse movable guide rail is provided on the front side of the connecting crossbeam.

[0008] Preferably, a transverse movement connecting block is provided at the front side of the transverse movement guide rail, a connecting line is connected between the transverse movement connecting block and the connecting crossbeam, and a longitudinal movement guide rail is provided on the transverse movement connecting block.

[0009] Preferably, a rotating connector is provided at the front side of the longitudinal moving guide rail, and a drill body is rotatably connected to the rotating connector at a position close to the bottom.

[0010] Preferably, a controller body is provided at the left side of the four-axis linkage processing device body, and a display screen and control buttons are provided at the front side of the controller body.

[0011] Preferably, a status display light is provided at the upper end of the controller body, and the status display light is a light with three colors.

[0012] Preferably, a support chassis is provided at the lower end of the four-axis linkage processing device body, and the support chassis is rotatably connected to the lower side of the four-axis linkage processing device body near the corner position through a thread provided thereon.

[0013] Compared with the prior art, the present invention provides a four-axis linkage machining device for boring pump valve body components, which has the following beneficial effects:

[0014] The tool holder is provided with a T-shaped plug-in block at a position where the work table contacts the tool holder, and a left-threaded rod is provided at a side position of the T-shaped plug-in block, and a right-threaded rod is provided at a side position of the left-threaded rod, and a toggle knob is provided at an outer position of the opposite ends of the left and right threaded rods. The inner side surface of the toggle knob is a threaded structure, and the outer side surface of the toggle knob is a horizontal stripe. Because the threads on the left and right threaded rods are opposite, rotating the toggle knob can make the left and right threaded rods rotate in the same direction or in the opposite direction, and after reverse rotation, they can be plugged into the middle position of the plug-in T-shaped block. The work table and the four-axis linkage processing device body are plugged and connected by the plug-in T-shaped block, and the movement of the plug-in T-shaped block is restricted by rotating the toggle knob barrel. The improvement of the utility model can make the work table fixed and disassembled without the use of tools, and the installation and disassembly are simple and convenient, which can effectively improve the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the four-axis linkage processing device for boring pump valve body components of the present invention.

[0016] Figure 2 This is an enlarged cross-sectional structural diagram of the location of the dial knob cylinder of the four-axis linkage processing device for boring pump valve body components of the present invention.

[0017] Figure 3 It is a partially enlarged structural schematic diagram of the cross section of the four-axis linkage processing device for boring pump valve body components of the present invention at the location where the T-block is inserted.

[0018] In the figure: 1. Four-axis linkage machining device body; 2. Work table; 3. Vertical support rod; 4. Connecting crossbeam body; 5. Connecting line belt; 6. Lateral moving connecting block; 7. Longitudinal moving guide rail; 8. Rotating connecting body; 9. Drill body; 10. Lateral moving guide rail; 11. Controller body; 12. Status display light; 13. Display screen; 14. Control button; 15. Support chassis; 16. Right threaded rod; 17. Left threaded rod; 18. Toggle knob tube; 19. Plug-in T-block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The utility model provides Figure 1-3 As shown, a four-axis linkage processing device for boring pump valve body parts includes a four-axis linkage processing device body 1 and a work table 2 set on the four-axis linkage processing device body 1; a plug-in T-block 19 is provided at the position where the work table 2 contacts the four-axis linkage processing device body 1, a left threaded rod 17 is provided at the side position of the plug-in T-block 19, a right threaded rod 16 is provided at the side position of the left threaded rod 17, and a toggle knob tube 18 is provided at the outer position of the opposite end of the left threaded rod 17 and the right threaded rod 16. The inner side of the toggle knob tube 18 is a threaded structure, and the outer side of the toggle knob tube 18 is a horizontal stripe, because the left threaded rod 17 and the right threaded rod 16 are connected. The threads on the right threaded rod 16 are opposite. Turning the dial knob tube 18 can make the left threaded rod 17 and the right threaded rod 16 rotate in the same direction or opposite direction. After reverse rotation, they can be plugged into the middle position of the plug-in T-block 19. The work table 2 and the four-axis linkage processing device body 1 are plugged in and connected by the plug-in T-block 19 and rotated by turning the dial knob tube 18 to limit the movement of the plug-in T-block 19 through the plug-in of the right threaded rod 16 and the left threaded rod 17. Through the improvement of the utility model, the work table 2 can be installed and fixed without the use of tools. The installation and disassembly are simple and convenient, which can effectively improve the work efficiency of the staff.

[0021] The upper end of the four-axis linkage processing device body 1 is provided with a vertical support rod 3 near the two sides, and the vertical support rod 3 is controlled by a cylinder to slide on the four-axis linkage processing device body 1. The upper end position of the vertical support rod 3 is fixedly connected to a connecting beam body 4, and a horizontal movable guide rail 10 is provided at the front side position of the connecting beam body 4. A horizontal movable connecting block 6 is provided at the front side position of the horizontal movable guide rail 10, and a connecting line belt 5 is connected between the horizontal movable connecting block 6 and the connecting beam body 4. A longitudinal movable guide rail 7 is provided on the horizontal movable connecting block 6, and a rotating connecting body 8 is provided at the front side position of the longitudinal movable guide rail 7. A drill body 9 is rotatably connected to the rotating connecting body 8 near the bottom. The vertical support rod 3 is connected to the four-axis linkage processing device body 1 for movement in the Y-axis direction, the horizontal movable connecting block 6 and the connecting beam body 4 are connected and move along the X-axis direction, and the rotating connecting body 8 moves along the Z-axis direction on the horizontal movable connecting block 6. The drill body 9 is rotatably connected to the rotating connecting body 8, and the XYZ and rotation connections constitute four-axis linkage processing.

[0022] like Figure 1 As shown, a controller body 11 is provided at the left side of the four-axis linkage processing device body 1, and a display screen 13 and a control button 14 are provided at the front side of the controller body 11. The setting of the controller body 11 is convenient for the user to operate and control the four-axis linkage processing device body 1. At the same time, the display screen 13 can be used to display data, which makes it more convenient for the staff to understand the data.

[0023] like Figure 1 As shown, a status display light 12 is provided at the upper end of the controller body 11. The status display light 12 is a light with three colors. The three colors of the status display light 12 correspond to normal, abnormal and standby states respectively. Through the color of the status display light 12, the staff can more conveniently understand the working status of the four-axis linkage processing device body 1.

[0024] like Figure 1 As shown, a support chassis 15 is provided at the lower end of the four-axis linkage processing device body 1. The support chassis 15 is rotatably connected to the lower side of the four-axis linkage processing device body 1 near the corner through the thread provided thereon. The support chassis 15 plays a supporting role. Because the ground of the support chassis 15 is made of rubber material, the friction between the four-axis linkage processing device body 1 and the placement surface can be increased when the four-axis linkage processing device body 1 is placed, thereby avoiding the phenomenon of vibration deviation direction when it processes the product.

[0025] During operation, the staff sets the four-axis linkage processing device body 1 through the controller body 11, and connects it to the four-axis linkage processing device body 1 through the vertical support rod 3 to move in the Y-axis direction, and moves the transverse moving connecting block 6 and the connecting beam body 4 along the X-axis direction. The rotating connecting body 8 moves along the Z-axis direction in the transverse moving connecting block 6. The drill body 9 and the rotating connecting body 8 are rotatably connected, and the movement relationship between them is used to adjust the position of the drill body 9, and then the pump valve body components are operated.

[0026] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A four-axis linkage machining device for boring pump valve body parts, comprising A four-axis linkage processing device body (1) and a work surface (2) provided on the four-axis linkage processing device body (1); Its characteristics are: A plug-in T-block (19) is provided at a position where the work table (2) contacts the four-axis linkage processing device body (1), a left threaded rod (17) is provided at a side position of the plug-in T-block (19), a right threaded rod (16) is provided at a side position of the left threaded rod (17), and a toggle knob tube (18) is provided at an outer position of the opposite ends of the left threaded rod (17) and the right threaded rod (16), the inner side surface of the toggle knob tube (18) is a threaded structure, and the outer side surface of the toggle knob tube (18) is a horizontal stripe. Because the threads on the left threaded rod (17) and the right threaded rod (16) are opposite, rotating the toggle knob tube (18) can make the left threaded rod (17) and the right threaded rod (16) rotate in the same direction or in the opposite direction, and after rotating in the opposite direction, the left threaded rod (17) and the right threaded rod (16) can be plugged into the middle position of the plug-in T-block (19).

2. The four-axis linkage machining device for boring pump valve body parts according to claim 1, characterized in that: Vertical support rods (3) are provided at the upper end of the four-axis linkage processing device body (1) near both sides. The vertical support rods (3) are controlled by cylinders to slide along the four-axis linkage processing device body (1).

3. The four-axis linkage machining device for boring pump valve body parts according to claim 2, characterized in that: A connecting crossbeam (4) is fixedly connected to the upper end of the vertical support rod (3), and a transverse moving guide rail (10) is provided on the front side of the connecting crossbeam (4).

4. The four-axis linkage machining device for boring pump valve body parts according to claim 3, characterized in that: A transverse movement connecting block (6) is provided at the front side of the transverse movement guide rail (10), a connecting line belt (5) is connected between the transverse movement connecting block (6) and the connecting crossbeam body (4), and a longitudinal movement guide rail (7) is provided on the transverse movement connecting block (6).

5. The four-axis linkage machining device for boring pump valve body parts according to claim 4, characterized in that: A rotating connecting body (8) is provided at the front side of the longitudinal moving guide rail (7), and a drill body (9) is rotatably connected to the rotating connecting body (8) at a position close to the bottom.

6. The four-axis linkage machining device for boring pump valve body parts according to claim 1, characterized in that: A controller body (11) is provided at the left side of the four-axis linkage processing device body (1), and a display screen (13) and control buttons (14) are provided at the front side of the controller body (11).

7. The four-axis linkage machining device for boring pump valve body parts according to claim 6, characterized in that: A status display light (12) is provided at the upper end of the controller body (11), and the status display light (12) is a light with three color structures.

8. The four-axis linkage machining device for boring pump valve body parts according to claim 1, characterized in that: A supporting chassis (15) is provided at the lower end of the four-axis linkage processing device body (1), and the supporting chassis (15) is rotatably connected to the lower side of the four-axis linkage processing device body (1) near the corner position through a thread provided thereon.

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