Easily-cleaned milling machine for steel plate machining

Abstract

The utility model discloses an easy-to-clean type milling machine for steel plate machining, which relates to the field of milling machines and comprises a workbench, side plates are fixedly connected to two sides of the workbench, a slide rail is fixedly mounted between the two side plates, a vertical plate is slidably mounted outside the slide rail, a milling cutter component is fixedly mounted on the outer wall of the vertical plate, and the milling cutter component is fixedly mounted on the outer wall of the vertical plate. The lower end of the vertical plate is fixedly connected with a transverse plate. A to-be-machined steel plate is placed on the workbench by pulling the positioning ring upwards, the positioning ring makes contact with the steel plate to position a machining area, the vertical plate descends subsequently to drive the milling cutter to descend to machine a fixed point position, meanwhile, in the descending process of the vertical plate, the two splash-proof covers movably sleeved together descend synchronously, and the machining efficiency is improved. The splash-proof covers achieve sealing treatment on the upper portion of the machining area, so that chippings generated in the machining process are collected in a sealed space defined by the two splash-proof covers in a unified mode, the chippings can be conveniently collected and cleaned in a unified mode in the follow-up process, and the cleaning burden of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the field of milling machines, and particularly relates to a milling machine for processing steel plates with easy cleaning performance. Background Art

[0002] A milling machine is a kind of machine tool for cutting metals. It mainly performs cutting on workpieces through the rotational movement of a milling cutter to achieve the required shape and size in the machining process. This method is widely used in the processing of materials such as metals, plastics, and woods.

[0003] The existing milling machines still have the following problems when in use: When the existing milling machines are processing hole positions on steel plates, the milling cutter rotates and contacts the steel plate during operation, generating a large amount of debris. Due to the high rotational speed of the milling cutter, the debris may splash, making it inconvenient for subsequent workers to clean up and possibly affecting the subsequent use of the machine.

[0004] Therefore, it is very necessary to invent a milling machine for processing steel plates with easy cleaning performance to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a milling machine for processing steel plates with easy cleaning performance to solve the problems in the above background art that when the existing milling machines are processing hole positions on steel plates, the milling cutter rotates and contacts the steel plate during operation, generating a large amount of debris. Due to the high rotational speed of the milling cutter, the debris may splash, making it inconvenient for subsequent workers to clean up and possibly affecting the subsequent use of the machine.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A milling machine for processing steel plates with easy cleaning performance, including a workbench. On both sides of the workbench, there are fixedly connected side plates. Between the two side plates, there is fixedly installed a slide rail. And a vertical plate is slidably installed outside the slide rail. A milling cutter component is fixedly installed on the outer wall of the vertical plate. The lower end of the vertical plate is fixedly connected with a cross plate. It also includes:

[0007] A splash-proof component. A splash-proof cover one is fixedly connected to the bottom wall of the cross plate. And a splash-proof cover two is movably sleeved on the outer ring of the splash-proof cover one. The splash-proof area formed by the two splash-proof covers is located around the contact point of the milling cutter and the steel plate, so that the debris generated during the processing is uniformly collected in the splash-proof area, facilitating the subsequent unified cleaning by workers after the processing is completed.

[0008] A positioning component. A vertical rod is movably inserted into the splash-proof cover two. And the lower end of the vertical rod is fixedly connected with a positioning ring. And the upper end of the vertical rod is fixedly connected with a plug block. The upper end of the vertical rod penetrates through the cross plate. The cross plate and the splash-proof cover two are movably connected through a spring to preliminarily position the point where the milling cutter processes.

[0009] Preferably, the milling cutter component consists of a driving member and a milling cutter drivingly connected to an output shaft of the driving member, and the output shaft and the milling cutter pass through a circular hole preset inside the cross plate to ensure normal use of the milling cutter.

[0010] Preferably, the splash shield 1 and the splash shield 2 are set together so that the overall length is larger than the length of the milling cutter, so that when the milling cutter does not contact the steel plate, the splash-proof area has been formed, ensuring that debris will not splash out during subsequent processing.

[0011] Preferably, the outer wall of the splash shield one is in contact with the inner wall of the splash shield two and is slidably connected, and square limit blocks are fixedly connected on both sides of the outer wall of the lower end of the splash shield one, and the limit blocks move inside a preset groove inside the splash shield two, and the inner wall of the groove is in contact with the outer wall of the limit block and is slidably connected, so that the movable combined splash shield does not affect the milling cutter's in-depth processing of the steel plate.

[0012] Preferably, the upper end of the channel is closed, and the lower end of the channel is open.

[0013] Preferably, the outer ring diameter of the positioning ring is equal to the outer ring diameter of the splash shield 2, and the inner ring diameter of the positioning ring is smaller than the inner ring diameter of the splash shield 1. The inner ring diameter of the positioning ring is larger than the outer ring diameter of the milling cutter body, so as to perform preliminary positioning of the milling cutter processing points.

[0014] Preferably, the spring is movably mounted on the outer ring of the vertical pole, and the upper end of the spring is fixedly connected to the bottom wall of the horizontal plate, and the lower end of the spring is connected to the top wall of the second splash shield. The downward force applied by the spring makes the second splash shield tightly contact with the top of the positioning ring, and the bottom of the positioning ring contacts the surface of the steel plate, so that the entire splash protection area is completely enclosed.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] The utility model places the steel plate to be processed on the workbench by pushing the positioning ring upwards, the positioning ring contacts the steel plate to locate the processing area, and the subsequent descent of the vertical plate drives the milling cutter to descend to process the fixed position. At the same time, during the descent of the vertical plate, two splash shields that are movably sheathed together descend synchronously, and the splash shields seal the upper part of the processing area. In this way, the debris generated in the processing process is uniformly collected in the closed space surrounded by the two groups of splash shields, which is convenient for the subsequent unified collection and cleaning of the debris, and reduces the cleaning burden on the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional view of the overall structure of the present utility model;

[0019] Figure 2 It is a three-dimensional view of the internal structure of the cross plate (in a partially cut state) of the overall structure of the present utility model;

[0020] Figure 3 It is a three-dimensional view of the connection structure of the splash-proof component and the positioning component of the present utility model;

[0021] Figure 4 It is an exploded view of the connection structure between the second splash-proof cover (in a partially cut state) and the first splash-proof cover of the present utility model.

[0022] Explanation of reference numerals:

[0023] 1. Workbench; 2. Side plate; 3. Slide rail; 4. Vertical plate; 5. Milling cutter component; 6. Cross plate; 7. Splash-proof component; 701. First splash-proof cover; 702. Second splash-proof cover; 703. Limit block; 704. Channel; 8. Positioning component; 801. Positioning ring; 802. Vertical rod; 803. Plug; 804. Spring. Detailed implementation manners

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0025] The present utility model provides a Figures 1-4 shown easy-to-clean milling machine for steel plate processing, including a workbench 1. Side plates 2 are fixedly connected to both sides of the workbench 1. A slide rail 3 is fixedly installed between the two side plates 2. A vertical plate 4 is slidably installed outside the slide rail 3. A milling cutter component 5 is fixedly installed on the outer wall of the vertical plate 4. A cross plate 6 is fixedly connected to the lower end of the vertical plate 4. It further includes:

[0026] A splash-proof component 7. A first splash-proof cover 701 is fixedly connected to the bottom wall of the cross plate 6. A second splash-proof cover 702 is movably sleeved on the outer ring of the first splash-proof cover 701. The splash-proof area surrounded by the two splash-proof covers is located around the contact point between the milling cutter and the steel plate, so that the chips generated during the processing are uniformly collected in the splash-proof area, facilitating the staff to conduct unified cleaning after the processing is completed;

[0027] Positioning assembly 8, a vertical rod 802 is movably inserted inside the splash shield 702, and the lower end of the vertical rod 802 is fixedly connected with a positioning ring 801, and the upper end of the vertical rod 802 is fixedly connected with a blocking block 803, the upper end of the vertical rod 802 passes through the interior of the cross plate 6, and the cross plate 6 and the splash shield 702 are movably connected by a spring 804, so as to perform preliminary positioning of the points processed by the milling cutter.

[0028] The milling cutter component 5 is composed of a driving member and a milling cutter connected to the output shaft of the driving member, and the output shaft and the milling cutter pass through a circular hole preset inside the cross plate 6 to ensure normal use of the milling cutter.

[0029] The entirety of the splash shield 1 701 and the splash shield 2 702 set is larger than the length of the milling cutter, so that when the milling cutter does not contact the steel plate, the splash-proof area has been formed to ensure that debris will not splash out during subsequent processing.

[0030] The outer wall of splash shield 1 701 is in contact with the inner wall of splash shield 2 702 and is slidably connected, and square limit blocks 703 are fixedly connected on both sides of the outer wall of the lower end of splash shield 1 701, and the limit blocks 703 move inside a preset groove 704 inside splash shield 2 702, and the inner wall of the groove 704 is in contact with the outer wall of the limit block 703 and is slidably connected, so that the movable combined splash shield does not affect the milling cutter's in-depth processing of the steel plate.

[0031] The upper end of the channel 704 is closed, and the lower end of the channel 704 is open.

[0032] The outer diameter of the positioning ring 801 is equal to the outer diameter of the splash guard 702, and the inner diameter of the positioning ring 801 is smaller than the inner diameter of the splash guard 701. The inner diameter of the positioning ring 801 is larger than the outer diameter of the milling cutter body, which performs preliminary positioning of the milling cutter processing points.

[0033] The spring 804 is movably mounted on the outer ring of the vertical rod 802, and the upper end of the spring 804 is fixedly connected to the bottom wall of the horizontal plate 6, and the lower end of the spring 804 is connected to the top wall of the splash shield 2 702. The downward pressure exerted by the spring 804 makes the splash shield 2 702 tightly contact with the top of the positioning ring 801, and the bottom of the positioning ring 801 contacts with the surface of the steel plate, so that the entire splash protection area is completely enclosed.

[0034] Working principle: When using a milling machine for processing easy-to-clean steel plates, first, the positioning ring 801 is toggled upward, and then the steel plate to be processed is placed on the workbench 1. Subsequently, under the action of gravity, the heavier positioning ring 801 falls on the surface of the steel plate. The circular hole in the inner circle of the positioning ring 801 is the milling area for the milling cutter. During the milling operation, the downward movement of the vertical plate 4 drives the milling cutter driven by the driving part to descend for milling the just-positioned point. During the downward movement of the vertical plate 4, the two vertical rods 802 fixedly connected to the upper end of the positioning ring 801 are movably connected to the cross plate 6 and the splash guard II 702. Therefore, the positioning ring 801 that was originally in contact with the surface of the steel plate is not affected. At the same time, the splash guard I 701 and the splash guard II 702 that are movably sleeved together descend synchronously. During the downward movement of the splash guard II 702, it first contacts the top of the positioning ring 801. At this time, the splash-proof area has been formed, and the milling cutter can continue to descend for processing the steel plate. The splash guard closes the area above the processing area, so that the chips generated during the processing process are uniformly collected in the closed space surrounded by the two splash guards, which is convenient for subsequent unified collection and cleaning of the chips, reducing the burden on the staff for cleaning. At the same time, the movably arranged combined splash guard does not affect the deep processing of the steel plate by the milling cutter.

[0035] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A milling machine for processing steel plates with easy cleaning, comprising a workbench (1), characterized in that, The workbench (1) is fixedly connected to side panels (2) at both sides, and a slide rail (3) is fixedly installed between the two side panels (2), and a vertical panel (4) is slidably installed outside the slide rail (3), a milling cutter component (5) is fixedly installed on the outer wall of the vertical panel (4), and a horizontal panel (6) is fixedly connected to the lower end of the vertical panel (4), and further comprises: The splash-proof assembly (7) is characterized in that the bottom wall of the horizontal plate (6) is fixedly connected with a splash-proof cover 1 (701), and the outer ring movable sleeve of the splash-proof cover 1 (701) is provided with a splash-proof cover 2 (702); A positioning assembly (8), wherein a vertical rod (802) is movably inserted into the interior of the second splash shield (702), and a positioning ring (801) is fixedly connected to the lower end of the vertical rod (802), and a blocking block (803) is fixedly connected to the upper end of the vertical rod (802), and the upper end of the vertical rod (802) passes through the interior of the horizontal plate (6), and the horizontal plate (6) and the second splash shield (702) are movably connected via a spring (804).

2. The milling machine for processing easy-to-clean steel plates according to claim 1, characterized in that, The milling cutter component (5) consists of a driving member and a milling cutter connected to the output shaft of the driving member, and the output shaft and the milling cutter pass through a circular hole preset inside the transverse plate (6).

3. The milling machine for processing easy-to-clean steel plates according to claim 1, characterized in that, The entirety of the splash shield 1 (701) and the splash shield 2 (702) is larger than the length of the milling cutter.

4. The milling machine for processing easy-to-clean steel plates according to claim 1, characterized in that, The outer wall of the splash shield 1 (701) is in contact with the inner wall of the splash shield 2 (702) to achieve a sliding connection, and square limit blocks (703) are fixedly connected to both sides of the outer wall of the lower end of the splash shield 1 (701), and the limit blocks (703) move inside a preset groove (704) inside the splash shield 2 (702), and the inner wall of the groove (704) is in contact with the outer wall of the limit block (703) to achieve a sliding connection.

5. The milling machine for processing easy-to-clean steel plates according to claim 4, characterized in that, The upper end of the channel (704) is closed, and the lower end of the channel (704) is open.

6. The milling machine for processing easy-to-clean steel plates according to claim 1, characterized in that, The outer diameter of the positioning ring (801) is equal to the outer diameter of the splash shield 2 (702), and the inner diameter of the positioning ring (801) is smaller than the inner diameter of the splash shield 1 (701), and the inner diameter of the positioning ring (801) is larger than the outer diameter of the milling cutter body.

7. The milling machine for processing easy-to-clean steel plates according to claim 1, characterized in that, The spring (804) is movably mounted on the outer ring of the vertical rod (802), and the upper end of the spring (804) is fixedly connected to the bottom wall of the horizontal plate (6), and the lower end of the spring (804) is connected to the top wall of the second splash shield (702).

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