Steel plate full penetration groove fixing tool for milling machine

Abstract

The utility model provides a steel plate full penetration groove fixing tool for a milling machine. Comprising a base, a sliding assembly, a lead screw assembly and an adjusting assembly. The base can be fixed to a longitudinal workbench of a milling machine, a sliding seat of the sliding assembly is matched with a sliding block, a baffle is fixedly connected to the sliding seat at the tail end in the length direction, and a clamping area for containing a steel plate is formed between the baffle and the sliding block. A lead screw of the lead screw assembly is supported on the sliding seat, a nut is matched with the lead screw, and the nut is fixedly connected with the sliding block; an adjusting plate of the adjusting assembly is fixedly connected to the sliding block, a plurality of adjusting bolts are in threaded fit with the adjusting plate, and the ends of the adjusting bolts obliquely penetrate through the adjusting plate and stretch into the clamping area. And through cooperative use of the sliding assembly and the lead screw assembly, rapid adjustment of the clamping width of the steel plate is achieved, and the machining efficiency is improved. And due to the design of the adjusting assembly, the position of the steel plate in the clamping area can be finely adjusted, and it is ensured that the machining precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, specifically a fixed tooling for beveling steel plates on a milling machine, aiming to improve the stability and precision during the steel plate processing and ensure the accuracy and efficiency of the beveling processing. Background Art

[0002] Penetration welding is a welding method in which the weld is fully penetrated during welding. Deep penetration welding uses a certain welding process or special welding rods to obtain a deep weld bead.

[0003] In the metalworking industry, particularly in heavy machinery manufacturing, welding steel plates is an essential component. To achieve high-quality welds, full-penetration groove processing is often required on the edges of the steel plates. However, traditional manual or semi-automatic processing methods suffer from low efficiency and difficulty ensuring accuracy.

[0004] Patent application number CN201310241549.5 discloses a beveling milling machine for processing bevels on the side of a steel plate. The steel plate is clamped on a workbench extending longitudinally and fed forward continuously. The beveling milling machine includes: a frame mounted above the workbench, the frame is provided with a motor, a reducer connected to the motor, and a cutter head connected to the reducer, the cutter head is provided with a straight-toothed cylindrical milling cutter; the axis of the cylindrical milling cutter is inclined to the side of the steel plate, and the axis of the cylindrical milling cutter and the projection of the side of the steel plate on the plane where the steel plate is located form an angle of 5-20°, and the longitudinal component of the cutting speed of the cylindrical milling cutter is in the same direction as the feed speed of the steel plate.

[0005] However, the above patented technology cannot solve the technical problems existing in the existing technology. Therefore, it is particularly important to develop a tooling that can efficiently and accurately fix steel plates and perform groove processing. Utility Model Content

[0006] The purpose of this utility model is to provide a steel plate full penetration groove fixing fixture for a milling machine to solve the problems raised in the above background technology:

[0007] (1) How to achieve fast and stable clamping of steel plates and perform precise full penetration groove processing on the milling machine, thereby improving processing efficiency and processing accuracy.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] A steel plate full penetration groove fixing fixture for a milling machine;

[0010] Including base, sliding assembly, screw assembly and adjustment assembly;

[0011] The base can be fixed to the longitudinal workbench of the milling machine, and the sliding assembly includes a sliding seat, a sliding block and a baffle. The sliding seat cooperates with the sliding block, and the sliding block can reciprocate along the length direction of the sliding seat. The baffle is fixedly connected to the sliding seat at the end in the length direction, and a clamping area for placing the steel plate is formed between the baffle and the sliding block.

[0012] The screw assembly includes a screw rod and a nut. The screw rod is supported on the sliding seat. The length direction of the screw rod is consistent with the length direction of the sliding seat. The nut cooperates with the screw rod and is fixedly connected to the sliding block.

[0013] The adjustment assembly includes an adjustment plate and several adjustment bolts. The adjustment plate is fixedly connected to the sliding block. The several adjustment bolts are respectively engaged with the adjustment plate threads. The ends of the several adjustment bolts respectively pass through the adjustment plate obliquely and extend into the clamping area.

[0014] On the basis of the above technical solution, the present invention can also be improved as follows.

[0015] Furthermore, the end of the screw rod of the screw assembly extends out of the outside of the sliding seat, and a handle is fixedly connected to the end of the screw rod extending out of the outside of the sliding seat.

[0016] On the basis of the above technical solution, the present invention can also be improved as follows.

[0017] Furthermore, the adjustment plate of the adjustment assembly includes a positioning plate body and an inclined plate body. The inclined plate body is fixedly connected to the sliding block through the positioning plate body. The inclined plate body is provided with a plurality of threaded holes, and the plurality of threaded holes correspond one-to-one to a plurality of adjustment bolts. The plurality of adjustment bolts pass through the plurality of oblique threaded holes.

[0018] With this structure, the base serves as the supporting foundation for the entire tooling and is made of high-strength material. It has sufficient rigidity and stability to ensure that the tooling can be firmly installed on the milling machine and move with the workbench to achieve precise positioning.

[0019] The baffle is fixedly connected to one end of the sliding seat, forming an adjustable width clamping area with the sliding block to accommodate steel plates of different sizes.

[0020] The nut of the screw assembly fits tightly with the screw rod. By rotating the screw rod, the nut and the sliding block fixedly connected to it move along the sliding seat, thereby quickly adjusting the width of the clamping area and achieving rapid clamping and release of the steel plate.

[0021] The adjusting bolt is connected to the adjusting plate through a threaded hole. Its end extends diagonally through the adjusting plate and into the clamping area. The inclined surface increases the contact area and friction with the steel plate sidewall, achieving precise positioning and secure clamping of the steel plate sidewall. By rotating the adjusting bolt, the steel plate's position within the clamping area can be fine-tuned, further improving machining accuracy.

[0022] The beneficial effects of this milling machine steel plate full penetration groove fixing fixture are:

[0023] (1) The utility model realizes the rapid adjustment of the clamping width of the steel plate by using the sliding assembly in conjunction with the screw assembly, thereby improving the processing efficiency.

[0024] (2) The design of the adjustment component allows the position of the steel plate in the clamping area to be fine-tuned, ensuring improved processing accuracy.

[0025] (3) The overall structure of the tooling is compact and easy to install. It can be stably installed on the milling machine workbench, which improves the stability and safety during the processing.

[0026] (4) It is suitable for processing steel plates of various specifications and sizes, and has high versatility and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a diagram showing the use status of an embodiment of a tool for fixing a fully penetrated groove of a steel plate for a milling machine.

[0028] Figure 2 The present invention is a structural schematic diagram of an embodiment of a steel plate full penetration groove fixing fixture for a milling machine.

[0029] Figure 3 yes Figure 2 Top view of .

[0030] Description of the numbers in the figure:

[0031] Base 100; sliding seat 210; sliding block 220; baffle 230; clamping area 240; screw rod 310; handle 311; adjustment plate 410; adjustment bolt 420; positioning plate 411; inclined plate 412; steel plate 500. DETAILED DESCRIPTION

[0032] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only implementations.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] See also Figures 1 to 3 .

[0036] The steel plate full penetration groove fixing fixture for a milling machine comprises a base 100, a sliding assembly, a lead screw assembly and an adjusting assembly.

[0037] Base 100 is secured to the milling machine's longitudinal worktable. Serving as the foundation for the entire fixture, base 100 is made of high-strength material, providing sufficient rigidity and stability. Its structural design features a fixed interface that matches the milling machine's longitudinal worktable, ensuring the fixture is securely mounted on the milling machine and moves with the worktable for precise positioning.

[0038] The sliding assembly includes a sliding seat 210, a sliding block 220 and a baffle 230. The sliding seat 210 cooperates with the sliding block 220. The sliding block 220 can move back and forth along the length direction of the sliding seat 210. The baffle 230 is fixedly connected to the sliding seat 210 at the end of the length direction. A clamping area 240 for placing the steel plate 500 is formed between the baffle 230 and the sliding block 220. The width of the clamping area 240 is changed by sliding the sliding block 220.

[0039] The sliding seat 210 is mounted horizontally on the base 100 and is equipped with a guide rail that mates with the guide groove on the sliding block 220, allowing the sliding block 220 to freely reciprocate along the length of the sliding seat 210. A baffle 230 is fixedly connected to one end of the sliding seat 210 and forms an adjustable width clamping area 240 between the baffle and the sliding block 220 to accommodate steel plates 500 of different sizes.

[0040] The screw assembly includes a screw rod 310 and a nut (not shown in the figure). The screw rod 310 is supported on the sliding seat 210. The length direction of the screw rod 310 is consistent with the length direction of the sliding seat 210. The nut cooperates with the screw rod, and the nut is fixedly connected to the sliding block 220. The end of the screw rod 310 extends outward from the sliding seat 210. A handle 311 is fixedly connected to the end of the screw rod 310 extending outward from the sliding seat 210.

[0041] The screw assembly consists of a screw rod 310 and a nut. The screw rod 310 is arranged parallel to the length of the sliding base 210 and is securely mounted on the sliding base 210 via bearings and other supporting structures. The nut and screw rod 310 are tightly coupled. Rotating the screw rod 310 drives the nut and the sliding block 220 fixed to it to move along the sliding base 210, thereby quickly adjusting the width of the clamping area 240 and achieving rapid clamping and release of the steel plate 500.

[0042] The adjustment assembly includes an adjustment plate 410 and two adjustment bolts 420. The adjustment plate 410 includes a positioning plate body 411 and an inclined plate body 412. The inclined plate body 412 is fixedly connected to the sliding block 220 through the positioning plate body 411. Two threaded holes are provided on the inclined plate body 412. The two threaded holes correspond one-to-one to the two adjustment bolts 420. The two adjustment bolts 420 pass through the two oblique threaded holes. The ends of the two adjustment bolts 420 respectively extend into the clamping area 240, and the ends of the adjusting bolts 420 rest on the side wall of the steel plate 500 where the clamping area 240 is placed.

[0043] The adjusting bolt 420 is connected to the adjusting plate 410 through a threaded hole, and its end obliquely penetrates the adjusting plate 410 and extends into the clamping area 240. The inclined surface design increases the contact area and friction with the side wall of the steel plate 500, thereby achieving precise positioning and firm clamping of the side wall of the steel plate 500.

[0044] Before use, first securely mount the fixture base 100 to the longitudinal worktable of the milling machine using bolts to ensure a secure and reliable connection between the fixture and the milling machine table. Check that the sliding assembly, lead screw assembly, and adjustment assembly are intact, that they slide smoothly, that the lead screw is flexible, and that the adjustment bolts 420 are tightened.

[0045] During use, adjust the width of the clamping area 240: According to the width of the steel plate 500 to be processed, by rotating the screw 310 in the screw assembly, the drive nut and the sliding block 220 fixed thereto move along the length of the sliding seat 210, thereby adjusting the width of the clamping area 240 between the baffle 230 and the sliding block 220 to match the width of the steel plate 500. Place the steel plate 500 to be processed in the adjusted clamping area 240, ensuring that the edge of the steel plate 500 is aligned with the tooling positioning reference. By rotating the adjusting bolt 420 in the adjustment assembly so that its end is inclined against the side wall of the steel plate 500, the steel plate 500 is fine-tuned to ensure that the edge of the steel plate 500 is precisely aligned with the milling cutter path.

[0046] Then, lock the sliding block 220: After adjusting the position of the steel plate 500, secure the sliding block 220 to the sliding base 210 using the handle 311 to prevent the sliding block 220 from moving during processing and causing the steel plate 500 to shift. Gently shake the steel plate 500 by hand to check that it is firmly fixed to the workbench and does not wobble or become loose.

[0047] Finally, proceed to processing. According to the material, thickness, and groove requirements of the steel plate 500, set the milling machine's processing parameters, such as rotational speed, feed rate, and cutting depth. Start the milling machine, allowing the cutter to follow the preset path to fully penetrate the edge of the steel plate 500 and groove it. During processing, closely monitor the milling machine's operating status and processing results. Any abnormalities should be promptly stopped for inspection and resolution.

[0048] After machining is complete and the edge of the steel plate 500 is machined to the desired groove shape, the milling machine is stopped. The locking mechanism is released to remove the sliding block 220 from the sliding seat 210, releasing the clamping force on the steel plate 500. The machined steel plate 500 is removed from the tooling for subsequent processing or inspection.

[0049] The above is only one embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the principles of the present invention, and these should also be regarded as falling within the scope of protection of the present invention.

Claims

1. A tool for fixing a steel plate full penetration groove for a milling machine, characterized by: It comprises a base (100), a sliding assembly, a lead screw assembly and an adjusting assembly; The base (100) can be fixed to the longitudinal workbench of the milling machine. The sliding assembly includes a sliding seat (210), a sliding block (220) and a baffle (230). The sliding seat (210) cooperates with the sliding block (220). The sliding block (220) can reciprocate along the length direction of the sliding seat (210). The baffle (230) is fixedly connected to the sliding seat (210) at the end in the length direction. A clamping area (240) for placing the steel plate (500) is formed between the baffle (230) and the sliding block (220). The screw assembly includes a screw rod (310) and a nut. The screw rod (310) is supported on the sliding seat (210). The length direction of the screw rod (310) is consistent with the length direction of the sliding seat (210). The nut cooperates with the screw rod and is fixedly connected to the sliding block (220). The adjustment assembly includes an adjustment plate (410) and a plurality of adjustment bolts (420). The adjustment plate (410) is fixedly connected to the sliding block (220). The plurality of adjustment bolts (420) are respectively threadedly engaged with the adjustment plate (410). The ends of the plurality of adjustment bolts (420) respectively obliquely penetrate the adjustment plate (410) and extend into the clamping area (240).

2. The steel plate full penetration groove fixing fixture for milling machine according to claim 1 is characterized by: The end of the screw rod (310) of the screw assembly extends out of the outside of the sliding seat (210), and a handle (311) is fixedly connected to the end of the screw rod (310) extending out of the outside of the sliding seat (210).

3. The steel plate full penetration groove fixing fixture for milling machine according to claim 2, characterized in that: The adjustment plate (410) of the adjustment assembly includes a positioning plate body (411) and an inclined plate body (412). The inclined plate body (412) is fixedly connected to the sliding block (220) through the positioning plate body (411). The inclined plate body (412) is provided with a plurality of threaded holes, and the plurality of threaded holes correspond to a plurality of adjustment bolts (420) one by one. The plurality of adjustment bolts (420) pass through the plurality of oblique threaded holes.

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