Quick reloading clamp for numerical control milling of metal piston rod

Abstract

The utility model relates to the technical field of metal piston rod machining, in particular to a quick reloading clamp for numerical control milling of a metal piston rod, which comprises an operating table, a supporting assembly, a longitudinal sliding assembly, a mounting assembly, a transverse moving assembly, a working assembly, a mounting bottom plate, a limiting block, a flexible clamping block, a fixing bolt, a control motor, a telescopic rod, a mounting block and a silica gel pressing plate. A supporting assembly is arranged on the top face of the operation table, longitudinal sliding assemblies are arranged on the two sides of the operation table, a mounting assembly is arranged on one sides of the longitudinal sliding assemblies, a transverse moving assembly is arranged on the inner side of the mounting assembly, a working assembly is arranged on one side of the transverse moving assembly, and a mounting bottom plate is arranged on the top face of the supporting assembly. A limiting block is arranged on the top surface of the mounting bottom plate, a flexible clamping block is arranged in the limiting block, and a plurality of fixing bolts are arranged on the surface of the limiting block; by arranging the clamping structure, a workpiece is clamped to be matched with milling work during use, so that the working efficiency is ensured.

Description

Technical Field

[0001] This utility model relates to the field of metal piston rod processing technology, and in particular to a quick-change fixture for CNC milling of metal piston rods. Background Technology

[0002] CNC milling of metal piston rods is an advanced machining technology that enables efficient and high-precision machining of metal piston rods through the precise control of CNC machine tools. This technology not only improves production efficiency but also ensures product quality, making it an indispensable part of modern manufacturing.

[0003] Modern CNC milling machines primarily utilize rotating multi-bladed cutting tools to remove metal materials and form the desired geometric shape. During processing, the workpiece is displaced and subjected to unnecessary vibrations, affecting the processing quality and thus the processing accuracy.

[0004] Therefore, considering that the CNC milling device mainly uses a rotating multi-bladed tool to remove metal material to form the required geometric shape, and that the workpiece is displaced and subjected to unnecessary vibration during processing, affecting the processing quality and thus the processing accuracy, a quick-change fixture for CNC milling of metal piston rods can be designed. By setting a clamping structure, the workpiece is tightly fitted to the milling operation during use, which can effectively prevent the workpiece from accidentally falling off or flying out, ensuring the safety of the operator and guaranteeing work efficiency. Utility Model Content

[0005] In order to overcome the problem that in the existing technology, CNC milling equipment mainly uses rotating multi-bladed tools to remove metal materials to form the required geometry, the workpiece is displaced during the processing and is subjected to unnecessary vibration, which affects the processing quality and thus the processing accuracy.

[0006] The technical solution of this utility model is as follows: a quick-change fixture for CNC milling of metal piston rods, comprising an operating table, a support assembly, a longitudinal sliding assembly, a mounting assembly, a transverse moving assembly, a working assembly, a mounting base plate, a limit block, a flexible clamping block, fixing bolts, a control motor, a telescopic rod, a mounting block, and a silicone pressure plate. The top surface of the operating table is provided with the support assembly, the two sides of the operating table are provided with the longitudinal sliding assembly, one side of the longitudinal sliding assembly is provided with the mounting assembly, the inner side of the mounting assembly is provided with the transverse moving assembly, one side of the transverse moving assembly is provided with the working assembly, the top surface of the support assembly is provided with the mounting base plate, the top surface of the mounting base plate is provided with the limit block, the inside of the limit block is provided with the flexible clamping block, the surface of the limit block is provided with several fixing bolts, the top surface of the mounting base plate is provided with the control motor, and the inside of the control motor is provided with the telescopic rod.

[0007] Preferably, other components are installed via the operating table, the working component is supported by the support assembly, the milling structure is moved longitudinally via the longitudinal sliding assembly, the milling structure is installed via the mounting assembly, the milling structure is moved laterally via the transverse moving assembly, the milling work is performed via the working component, the limiting block is installed on the top surface of the operating table via the mounting base plate, the flexible clamping block is fixed to the surface of the mounting base plate via the limiting block, the flexible clamping block protects and clamps the metal rod, the limiting block is disassembled and replaced via the fixing bolts, the lifting circuit is provided via the control motor, the mounting block is connected to the control motor via the telescopic rod, and the telescopic rod is driven to lift and press the metal rod to assist in clamping, and the metal rod is pressed by the silicone pressure plate.

[0008] Preferably, the support assembly includes a support frame, support columns, and fixing strips. The top surface of the operating table is provided with a support frame, support columns are provided at the four corners of the support frame, and fixing strips are provided on the inner side of the support frame.

[0009] Preferably, the longitudinal sliding assembly includes a mounting plate, a longitudinal slide rod, a longitudinal auxiliary rod, and an operating block. The mounting plate is provided on one side of the support column, the longitudinal slide rod is provided on the inner side of the mounting plate, the longitudinal auxiliary rod is provided on both sides of the longitudinal slide rod, and the operating block is sleeved on the surface of the longitudinal slide rod.

[0010] Preferably, the mounting assembly includes a longitudinal auxiliary block and a support plate, with the longitudinal auxiliary block sleeved on the outside of the longitudinal auxiliary rod and the support plate provided on one side of the longitudinal auxiliary block.

[0011] Preferably, the lateral movement assembly includes a connecting plate, a lateral slide bar, a lateral auxiliary bar, and a fixing box. The connecting plate is provided on the inner side of the support plate, the lateral slide bar is provided on the inner side of the support plate, the lateral auxiliary bars are provided on both sides of the lateral slide bar, and the fixing box is provided on the outer side of the lateral slide bar.

[0012] Preferably, the working components include an operating motor, a lifting tube, and an operating head. The operating motor is located on one side of the fixed box, the lifting tube is located at the bottom of the operating motor, and the operating head is located inside the lifting tube.

[0013] Preferably, the top of the telescopic rod is provided with an installation block, and one end of the installation block is provided with a silicone pressure plate.

[0014] The beneficial effects of this utility model are:

[0015] 1. Compared to traditional CNC milling machines, which mainly use rotating multi-bladed tools to remove metal materials to form the required geometry, the workpiece is displaced and subjected to unnecessary vibrations during processing, affecting the processing quality and accuracy. This quick-change fixture, through its clamping structure, tightly holds the workpiece during milling, effectively preventing it from accidentally falling off or flying out, ensuring operator safety and guaranteeing work efficiency. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of the quick-change fixture for CNC milling of metal piston rods according to this utility model.

[0017] Figure 2 The diagram shown is a second three-dimensional structural schematic of the quick-change fixture for CNC milling of metal piston rods according to this utility model.

[0018] Figure 3 The diagram shown is a side-view perspective of the quick-change fixture for CNC milling of metal piston rods according to this utility model.

[0019] Figure 4 The diagram shown is a partial three-dimensional structural schematic of the quick-change fixture for CNC milling of metal piston rods according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Operating table; 201. Support frame; 202. Support column; 203. Fixing strip; 301. Mounting plate; 302. Longitudinal slide bar; 303. Longitudinal auxiliary rod; 304. Operating block; 401. Longitudinal auxiliary block; 402. Support plate; 501. Connecting plate; 502. Transverse slide bar; 503. Transverse auxiliary rod; 504. Fixing box; 601. Operating motor; 602. Lifting tube; 603. Operating head; 701. Mounting base plate; 702. Limiting block; 703. Flexible clamping block; 704. Fixing bolt; 705. Control motor; 706. Telescopic rod; 707. Mounting block; 708. Silicone pressure plate. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 This utility model provides an embodiment of a quick-change fixture for CNC milling of metal piston rods, comprising an operating table 1, a support assembly, a longitudinal sliding assembly, a mounting assembly, a transverse moving assembly, a working assembly, a mounting base plate 701, a limiting block 702, a flexible clamping block 703, fixing bolts 704, a control motor 705, a telescopic rod 706, a mounting block 707, and a silicone pressure plate 708. The top surface of the operating table 1 is provided with the support assembly, both sides of the operating table 1 are provided with the longitudinal sliding assembly, one side of the longitudinal sliding assembly is provided with the mounting assembly, the inner side of the mounting assembly is provided with the transverse moving assembly, and one side of the transverse moving assembly is provided with the working assembly. The top surface of the support assembly is provided with the mounting base plate 701, the top surface of the mounting base plate 701 is provided with the limiting block 702, the interior of the limiting block 702 is provided with the flexible clamping block 703, the surface of the limiting block 702 is provided with several fixing bolts 704, the top surface of the mounting base plate 701 is provided with the control motor 705, and the interior of the control motor 705 is provided with the telescopic rod 706.

[0023] Please see Figures 2-4 In this embodiment, the support assembly includes a support frame 201, support columns 202, and fixing strips 203. The top surface of the operating table 1 is provided with the support frame 201, and support columns 202 are provided at each of the four corners of the support frame 201. Fixing strips 203 are provided inside the support frame 201. In use, the support columns 202 are installed and fixed to the top surface of the operating table 1 via the support frame 201. The milling structure is supported by the support columns 202, and the clamping structure is installed and fixed to the top surface of the operating table 1 via the fixing strips 203. The longitudinal sliding assembly includes a mounting plate 301, a longitudinal sliding rod 302, a longitudinal auxiliary rod 303, and an operating block 304. A mounting plate 301 is provided on one side of the support column 202, and a longitudinal sliding rod 203 is provided inside the mounting plate 301. The slide bar 302 has longitudinal auxiliary rods 303 on both sides. An operating block 304 is fitted on the surface of the longitudinal slide bar 302. In use, the longitudinal slide bar 302 is installed and fixed to one side of the support column 202 by the mounting plate 301. The longitudinal slide bar 302 provides a sliding track, the longitudinal auxiliary rods 303 assist the track to slide, and the operating block 304 controls the longitudinal sliding. The mounting assembly includes a longitudinal auxiliary block 401 and a support plate 402. The longitudinal auxiliary block 401 is fitted on the outer side of the longitudinal auxiliary rod 303, and a support plate 402 is provided on one side of the longitudinal auxiliary block 401. In use, the longitudinal auxiliary block 401 assists the sliding structure to work, and the support plate 402 supports the installation of other components.

[0024] The lateral movement assembly includes a connecting plate 501, a lateral slide bar 502, a lateral auxiliary rod 503, and a fixing box 504. The connecting plate 501 is located inside the support plate 402, the lateral slide bar 502 is located inside the support plate 402, the lateral auxiliary rods 503 are located on both sides of the lateral slide bar 502, and the fixing box 504 is located outside the lateral slide bar 502. In use, the connecting plate 501 limits the milling structure, the lateral slide bar 502 supports lateral movement, the lateral auxiliary rods 503 assist lateral sliding, and the fixing box 504 secures the structure. The milling structure includes an operating motor 601, a lifting tube 602, and an operating head 603. The operating motor 601 is located on one side of the fixed box 504, and the lifting tube 602 is located at the bottom of the operating motor 601. The operating head 603 is located inside the lifting tube 602. In use, the operating motor 601 provides the milling circuit, the lifting tube 602 extends and retracts the operating head 603, and the operating head 603 performs milling work. The top of the telescopic rod 706 is provided with a mounting block 707, and one end of the mounting block 707 is provided with a silicone pressure plate 708.

[0025] During operation, firstly, the support column 202 is installed and fixed on the top surface of the operating table 1 by the support frame 201. The milling structure is supported and installed by the support column 202. The clamping structure is installed and fixed on the top surface of the operating table 1 by the fixing strip 203. The longitudinal slide rod 302 is installed and fixed on one side of the support column 202 by the mounting plate 301. The longitudinal slide rod 302 provides a sliding track. The longitudinal auxiliary rod 303 assists the track to slide. The longitudinal sliding is controlled by the operating block 304. The longitudinal auxiliary block 401 assists the sliding structure to work. Other components are supported and installed by the support plate 402.

[0026] Then, the milling structure is limited by the connecting plate 501, the transverse slide bar 502 supports the transverse movement, the transverse auxiliary rod 503 assists the transverse sliding, the milling structure is installed by the fixing box 504, the milling circuit is provided by the operating motor 601, the operating head 603 is extended and retracted by the lifting tube 602, and the milling work is performed by the operating head 603. The top of the telescopic rod 706 is provided with a mounting block 707, and one end of the mounting block 707 is provided with a silicone pressure plate 708.

[0027] Through the above steps, other components are installed on the operating table 1, the working component is supported by the support assembly, the milling structure is moved longitudinally by the longitudinal sliding assembly, the milling structure is installed by the mounting assembly, the milling structure is moved laterally by the transverse moving assembly, the milling work is performed by the working component, the limiting block 702 is installed on the top surface of the operating table 1 by the mounting base plate 701, the flexible clamping block 703 is fixed to the surface of the mounting base plate 701 by the limiting block 702, the flexible clamping block 703 protects and clamps the metal rod, the limiting block 702 is disassembled and replaced by the fixing bolt 704, the lifting circuit is provided by the control motor 705, the mounting block 707 is connected to the control motor 705 by the telescopic rod 706, and it is driven to lift and press the metal rod to assist in clamping, and the metal rod is pressed by the silicone pressure plate 708.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A quick-change fixture for CNC milling of metal piston rods, comprising an operating table (1); characterized in that: It also includes a support assembly, a longitudinal sliding assembly, a mounting assembly, a lateral moving assembly, a working assembly, a mounting base plate (701), a limiting block (702), a flexible clamping block (703), a fixing bolt (704), a control motor (705), a telescopic rod (706), a mounting block (707), and a silicone pressure plate (708). The top surface of the operating table (1) is provided with a support assembly, the two sides of the operating table (1) are provided with longitudinal sliding assemblies, one side of the longitudinal sliding assembly is provided with a mounting assembly, and the inner side of the mounting assembly... The system is equipped with a lateral moving component, a working component on one side of the lateral moving component, a mounting base plate (701) on the top surface of the support component, a limit block (702) on the top surface of the mounting base plate (701), a flexible clamping block (703) inside the limit block (702), and several fixing bolts (704) on the surface of the limit block (702). The system is equipped with a control motor (705) on the top surface of the mounting base plate (701), and a telescopic rod (706) inside the control motor (705).

2. The quick-change fixture for CNC milling of metal piston rods according to claim 1, characterized in that: The support assembly includes a support frame (201), support columns (202) and fixing strips (203). The top surface of the operating table (1) is provided with a support frame (201), and support columns (202) are provided at the four corners of the support frame (201). Fixing strips (203) are provided on the inner side of the support frame (201).

3. The quick-change fixture for CNC milling of metal piston rods according to claim 2, characterized in that: The longitudinal sliding assembly includes a mounting plate (301), a longitudinal slide rod (302), a longitudinal auxiliary rod (303), and an operating block (304). The mounting plate (301) is provided on one side of the support column (202), the longitudinal slide rod (302) is provided on the inner side of the mounting plate (301), the longitudinal auxiliary rod (303) is provided on both sides of the longitudinal slide rod (302), and the operating block (304) is sleeved on the surface of the longitudinal slide rod (302).

4. The quick-change fixture for CNC milling of metal piston rods according to claim 3, characterized in that: The mounting assembly includes a longitudinal auxiliary block (401) and a support plate (402). The longitudinal auxiliary block (401) is sleeved on the outside of the longitudinal auxiliary rod (303), and the support plate (402) is provided on one side of the longitudinal auxiliary block (401).

5. The quick-change fixture for CNC milling of metal piston rods according to claim 4, characterized in that: The lateral movement assembly includes a connecting plate (501), a lateral slide bar (502), a lateral auxiliary bar (503), and a fixing box (504). The connecting plate (501) is provided on the inner side of the support plate (402), the lateral slide bar (502) is provided on the inner side of the support plate (402), the lateral auxiliary bars (503) are provided on both sides of the lateral slide bar (502), and the fixing box (504) is provided on the outer side of the lateral slide bar (502).

6. The quick-change fixture for CNC milling of metal piston rods according to claim 4, characterized in that: The working components include an operating motor (601), a lifting tube (602), and an operating head (603). The operating motor (601) is provided on one side of the fixed box (504), the lifting tube (602) is provided at the bottom of the operating motor (601), and the operating head (603) is provided inside the lifting tube (602).

7. The quick-change fixture for CNC milling of metal piston rods according to claim 6, characterized in that: The top of the telescopic rod (706) is provided with an installation block (707), and one end of the installation block (707) is provided with a silicone pressure plate (708).

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