A pump body multi-hole synchronous machining fixture

Abstract

This utility model discloses a synchronous multi-hole processing fixture for pump bodies, relating to the field of multi-hole processing technology. It includes a fixed base plate, four support rods fixedly mounted on the top of the fixed base plate, a fixed top plate fixedly mounted on the top of the four support rods, and sliding plates slidably fitted onto the outer walls of the four support rods. A processing structure is mounted on the sliding plate and includes a rotating frame, a central frame, a fixed cover, a central rotating rod, and multiple auxiliary rods. The outer wall of the rotating frame is rotatably embedded within the sliding plate, the bottom of the outer wall of the central frame is fixedly mounted on the rotating frame, the bottom of the outer wall of the fixed cover is fixedly mounted on the central frame, and the outer walls of the central rotating rod and multiple auxiliary rods are all rotatably embedded within the central frame. Through the fixed top plate, sliding plate, rotating frame, central frame, fixed cover, and central rotating rod, multi-hole processing of the pump body can be stably performed. By sliding up and down, the drilling cone is aligned with the pump body, and synchronous rotation is used to perform the drilling process, improving the stability and accuracy of the drilling.

Description

Technical Field

[0001] This utility model relates to the field of multi-hole processing technology, specifically a pump body multi-hole synchronous processing fixture. Background Technology

[0002] Currently, the synchronous machining technology for multi-hole pump bodies achieves efficient and precise machining through multi-axis collaborative control. Its core lies in the combination of multi-axis linkage and intelligent control system. As the core component of the hydraulic system, the machining accuracy of the multi-hole structure of the pump body directly affects the system performance.

[0003] Currently, traditional single-axis machining methods suffer from low efficiency and poor consistency, which becomes a bottleneck, especially in mass production. Moreover, deviations are prone to occur during the machining process, thus affecting machining accuracy. Utility Model Content

[0004] This utility model provides a pump body multi-hole synchronous processing fixture. By using a fixed top plate, sliding plate, rotating frame, central frame, fixed cover and central rotating rod, the pump body can be stably processed for multi-hole processing. By sliding up and down, the drilling cone is aligned with the pump body and rotated synchronously to open the pump body, improving the stability and accuracy of the opening.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-hole synchronous machining fixture for pump bodies, comprising:

[0006] A fixed base plate is provided, and four support rods are fixedly provided on the top of the fixed base plate. A fixed top plate is fixedly provided on the top of the four support rods. A sliding plate is slidably sleeved on the outer wall of the four support rods.

[0007] The processing structure is located on the sliding plate;

[0008] The processing structure includes a rotating frame, a central frame, a fixed cover, a central rotating rod, and multiple auxiliary rods. The outer wall of the rotating frame is rotatably embedded in a sliding plate. The bottom of the outer wall of the central frame is fixed to the rotating frame. The bottom of the outer wall of the fixed cover is fixed to the central frame. The outer walls of the central rotating rod and the multiple auxiliary rods are all rotatably embedded in the central frame. A main gear is fixedly mounted on the outer wall of the central rotating rod. Multiple secondary gears are fixedly mounted on the outer walls of the multiple auxiliary rods. The outer walls of the multiple secondary gears and the main gear are rotatably embedded between the central frame and the fixed cover, and the outer wall of the main gear meshes with the multiple secondary gears.

[0009] As a pump body multi-hole synchronous processing fixture of this utility model, a control motor is installed on the top of the outer wall of the fixed cover, and the output end of the control motor is fixed on the central rotating rod.

[0010] As a pump body multi-hole synchronous processing fixture of this utility model, the bottom of the rotating frame is fixedly provided with a fixed bottom frame, and the inner wall of the fixed bottom frame is rotatably embedded with multiple punching cones.

[0011] As a pump body multi-hole synchronous processing fixture of this utility model, the outer walls of multiple punching cones are rotatably embedded in the rotating frame, and are respectively slidably sleeved on the central rotating rod and multiple auxiliary rods.

[0012] As a pump body multi-hole synchronous processing fixture of this utility model, an extension plate is provided on one side of the outer wall of the rotating frame, a clamping member is slidably embedded in the inner wall of the extension plate, and a fastener is threaded on the outer wall of the clamping member.

[0013] As a pump body multi-hole synchronous processing fixture of this utility model, a convex part is fixedly provided on the top of the outer wall of the sliding plate, and a hydraulic cylinder is installed at the top center of the fixed top plate, with the output end of the hydraulic cylinder fixed on the convex part.

[0014] As a pump body multi-hole synchronous processing fixture of this utility model, two fasteners are fixedly provided on the top of the outer wall of the fixed base plate.

[0015] This utility model provides a multi-hole synchronous machining fixture for pump bodies. It has the following beneficial effects:

[0016] (1) The pump body multi-hole synchronous processing fixture can stably perform multi-hole processing on the pump body by means of a fixed top plate, a sliding plate, a rotating frame, a central frame, a fixed cover and a central rotating rod. By sliding up and down, the drilling cone is aligned with the pump body and rotated synchronously to perform hole processing on the pump body, thereby improving the stability and accuracy of hole opening. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This is an exploded view of the present invention;

[0020] Figure 4 This is an enlarged schematic diagram of A of this utility model;

[0021] Figure 5 This is an enlarged schematic diagram of utility model B.

[0022] In the diagram: 1. Fixed base plate; 2. Support rod; 3. Fixed top plate; 4. Sliding plate; 5. Rotating frame; 6. Center frame; 7. Fixed cover; 8. Center rotating rod; 9. Auxiliary rod; 10. Main gear; 11. Secondary gear; 12. Control motor; 13. Fixed base frame; 14. Drilling cone; 15. Extension plate; 16. Clamping part; 17. Fastener; 18. Convex part; 19. Hydraulic cylinder; 20. Fastener. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Please see Figure 1-5 This utility model provides a technical solution: a multi-hole synchronous machining fixture for pump bodies, comprising:

[0025] A fixed base plate 1 is provided, and four support rods 2 are fixedly provided on the top of the fixed base plate 1. A fixed top plate 3 is fixedly provided on the top of the four support rods 2. A sliding plate 4 is slidably sleeved on the outer wall of the four support rods 2.

[0026] The processing structure is located on the sliding plate 4;

[0027] The processing structure includes a rotating frame 5, a central frame 6, a fixed cover 7, a central rotating rod 8, and multiple auxiliary rods 9. The outer wall of the rotating frame 5 is rotatably embedded in the sliding plate 4. The bottom of the outer wall of the central frame 6 is fixedly mounted on the rotating frame 5. The bottom of the outer wall of the fixed cover 7 is fixedly mounted on the central frame 6. The outer walls of the central rotating rod 8 and the multiple auxiliary rods 9 are all rotatably embedded in the central frame 6. A main gear 10 is fixedly mounted on the outer wall of the central rotating rod 8. Multiple secondary gears 11 are fixedly mounted on the outer walls of the multiple auxiliary rods 9. The outer walls of the multiple secondary gears 11 and the main gear 10 are all rotatably embedded between the central frame 6 and the fixed cover 7, and the outer wall of the main gear 10 meshes with the multiple secondary gears 11.

[0028] In this implementation scheme: the fixed base plate 1 and the fixed top plate 3 are symmetrically fixed by four support rods 2, and the sliding plate 4 can slide up and down stably. The rotating frame 5 can rotate, thereby adjusting the drilling angle. The central frame 6 is fixed on the rotating frame 5, so that the central rotating rod 8 and multiple auxiliary rods 9 can rotate stably. At the same time, the fixed cover 7 cooperates with the central frame 6 to make the main gear 10 and multiple secondary gears 11 rotate stably. By utilizing the meshing relationship, the main gear 10 drives the multiple secondary gears 11 to rotate synchronously, thereby making the multiple auxiliary rods 9 rotate.

[0029] Specifically, a control motor 12 is installed on the top of the outer wall of the fixed cover 7, and the output end of the control motor 12 is fixed on the central rotating rod 8.

[0030] In this embodiment: the output end of the motor 12 drives the central rotating rod 8 to rotate when the motor 12 is powered on, thereby providing power output.

[0031] Specifically, a fixed bottom frame 13 is fixedly provided at the bottom of the rotating frame 5, and multiple perforated cones 14 are rotatably embedded in the inner wall of the fixed bottom frame 13.

[0032] In this embodiment, multiple punching cones 14 can be distributed and installed on the rotating frame 5 by fixing the bottom frame 13, and the fixed bottom frame 13 can be disassembled, thereby facilitating the replacement of multiple punching cones 14 of different specifications.

[0033] Specifically, the outer walls of multiple punching cones 14 are rotatably embedded in the rotating frame 5, and are respectively slidably sleeved on the central rotating rod 8 and multiple auxiliary rods 9.

[0034] In this embodiment, the rotation of multiple auxiliary rods 9 can drive multiple punching cones 14 to rotate, thereby acting on the pump body to perform a punching operation.

[0035] Specifically, an extension plate 15 extends from one side of the outer wall of the rotating frame 5, and a clamping member 16 is slidably embedded in the inner wall of the extension plate 15. A fastener 17 is threaded onto the outer wall of the clamping member 16.

[0036] In this embodiment: the rotation of the rotating frame 5 can be easily controlled by the extension plate 15, which facilitates micro-control of the drilling angle. During the rotation process, the fastener 17 uses threads to tighten the clamping member 16, thereby fixing the rotating frame 5 and preventing the rotation of the gears inside the rotating frame 5 from affecting the rotation of the rotating frame 5.

[0037] Specifically, a protruding part 18 is fixedly provided on the top of the outer wall of the sliding plate 4, and a hydraulic cylinder 19 is installed at the top center of the fixed top plate 3. The output end of the hydraulic cylinder 19 is fixed on the protruding part 18.

[0038] In this embodiment, the hydraulic cylinder 19 uses hydraulic pressure to output pressure onto the convex member 18, thereby controlling the sliding plate 4 to slide stably up and down.

[0039] Specifically, two fasteners 20 are fixedly installed on the top of the outer wall of the fixed base plate 1.

[0040] In this embodiment, the pump body can be fixed by two fasteners 20.

[0041] In use, the four support rods 2 symmetrically fix the fixed base plate 1 and the fixed top plate 3, and stably allow the sliding plate 4 to slide up and down. The rotating frame 5 can rotate, thereby adjusting the drilling angle. The central frame 6 is fixed on the rotating frame 5, allowing the central rotating rod 8 and multiple auxiliary rods 9 to rotate stably. At the same time, the fixed cover 7, in conjunction with the central frame 6, allows the main gear 10 and multiple secondary gears 11 to rotate stably. Utilizing the meshing relationship, the main gear 10 drives the multiple secondary gears 11 to rotate synchronously, thereby causing the multiple auxiliary rods 9 to rotate. When the control motor 12 is powered on, its output end drives the central rotating rod 8 to rotate, providing power. The fixed base frame 13 allows multiple punching cones 14 to be installed separately on the rotating frame 5. The fixed base frame 13 is also detachable, making it easy to replace multiple punching cones 14 of different specifications. The extension plate 15 can easily control the rotation of the rotating frame 5, facilitating micro-control of the drilling angle. During rotation, the fastener 17 uses threads to tighten the clamping part 16, thereby fixing the rotating frame 5 and preventing the rotation of the gears inside the rotating frame 5 from affecting its rotation. The hydraulic cylinder 19 uses hydraulic pressure to output force on the convex part 18, thereby controlling the stable up and down sliding of the sliding plate 4. The two fasteners 20 can fix the pump body.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-hole synchronous machining fixture for pump bodies, characterized in that, include: A fixed base plate (1) is provided with four support rods (2) fixedly mounted on the top of the fixed base plate (1), and a fixed top plate (3) is fixedly mounted on the top of the four support rods (2). A sliding plate (4) is slidably mounted on the outer wall of the four support rods (2). The processing structure is located on the sliding plate (4); The processing structure includes a rotating frame (5), a central frame (6), a fixed cover (7), a central rotating rod (8), and multiple auxiliary rods (9). The outer wall of the rotating frame (5) is rotatably embedded in the sliding plate (4). The bottom of the outer wall of the central frame (6) is fixedly mounted on the rotating frame (5). The bottom of the outer wall of the fixed cover (7) is fixedly mounted on the central frame (6). The outer walls of the central rotating rod (8) and multiple auxiliary rods (9) are rotatably embedded in the central frame (6). The outer wall of the central rotating rod (8) is fixedly provided with a main gear (10). The outer walls of the multiple auxiliary rods (9) are fixedly sleeved with multiple secondary gears (11). The outer walls of the multiple secondary gears (11) and the main gear (10) are rotatably embedded between the central frame (6) and the fixed cover (7), and the outer wall of the main gear (10) meshes with the multiple secondary gears (11).

2. The pump body multi-hole synchronous machining fixture according to claim 1, characterized in that: A control motor (12) is installed on the top of the outer wall of the fixed cover (7), and the output end of the control motor (12) is fixed on the central rotating rod (8).

3. The pump body multi-hole synchronous machining fixture according to claim 2, characterized in that: The bottom of the rotating frame (5) is fixedly provided with a fixed base frame (13), and the inner wall of the fixed base frame (13) is rotatably embedded with a plurality of punching cones (14).

4. The pump body multi-hole synchronous machining fixture according to claim 3, characterized in that: The outer walls of the multiple perforating cones (14) are rotatably embedded in the rotating frame (5) and are respectively slidably sleeved on the central rotating rod (8) and multiple auxiliary rods (9).

5. A pump body multi-hole synchronous machining fixture according to claim 4, characterized in that: An extension plate (15) extends from one side of the outer wall of the rotating frame (5), and a clamping member (16) is slidably embedded in the inner wall of the extension plate (15). A fastener (17) is threaded onto the outer wall of the clamping member (16).

6. A pump body multi-hole synchronous machining fixture according to claim 5, characterized in that: A convex part (18) is fixedly provided on the top of the outer wall of the sliding plate (4), and a hydraulic cylinder (19) is installed at the center of the top of the fixed top plate (3). The output end of the hydraulic cylinder (19) is fixed on the convex part (18).

7. A pump body multi-hole synchronous machining fixture according to claim 6, characterized in that: Two fasteners (20) are fixedly provided on the top of the outer wall of the fixed base plate (1).

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