Supporting frame of edge milling machine

Abstract

The utility model discloses an edge milling machine supporting frame which comprises an edge milling machine movably arranged on the outer side of a machine tool body, the outer side of the edge milling machine is connected with an installation plate of an L-shaped structure, the bottom of the edge milling machine is further provided with a main supporting seat and an auxiliary supporting seat in a butt joint mode, and the bottom of the installation plate is fixedly connected with a sliding frame. A supporting rail in sliding butt joint with the sliding frame is installed at the upper end of the main supporting seat, a threaded rod extending into the inner cavity is longitudinally and movably inserted into the upper end of the auxiliary supporting seat, and an abutting plate movably making contact with the bottom of the installation plate is fixedly connected to the upper end of the threaded rod. The main supporting seat and the auxiliary supporting seat are arranged at the bottom of the edge milling machine body to support and reinforce the edge milling machine body, and the balls at the upper end of the main supporting seat can effectively reduce abrasion during sliding supporting, so that the whole edge milling machine can be stably used for a long time, and the service life of the edge milling machine is prolonged during subsequent overhaul and maintenance. And the auxiliary supporting seat can be matched with the adjusting mechanism at the upper end to drive the abutting plate to temporarily support the edge milling machine, so that the supporting rail structure can be conveniently overhauled, disassembled and maintained.

Description

Technical Field

[0001] The utility model relates to the relevant field of numerical control edge milling machines, in particular to a support frame of the edge milling machine. Background Art

[0002] The milling machine is a welding auxiliary equipment that uses the working principle of high-speed milling of the cutter disc, which is specially used for opening the weld groove of the steel plate before welding. It is mainly divided into several types, such as automatic walking steel plate milling machine, large milling machine, CNC steel plate milling machine, etc. It is widely used in boiler, pressure vessel manufacturing industry, shipbuilding, electric power, petroleum, chemical machinery, and engineering machinery manufacturing. It can process all kinds of medium and low carbon steel plates, stainless steel plates and aluminum plates before welding. Bevel, straight edge, U-shaped groove, etc. Most of the existing CNC milling machines use the structure of electromagnetic rails to realize the horizontal or vertical movement of the machine during the movement process, and cooperate with the support structure at the bottom to assist the milling machine body to maintain the relative stability of the milling machine body during its movement. However, the existing structure supporting the bottom of the milling machine body is also prone to wear under long-term sliding, so there is also inconvenience in regular replacement or maintenance. Utility Model Content

[0003] The utility model solves the technical problems raised in the background technology by designing a support frame for an edge milling machine, and proposes the following technical solutions:

[0004] A milling machine support frame comprises a milling machine movably arranged on the outside of a machine tool body, an "L-shaped" structured mounting plate is connected to the outside of the milling machine, a main support seat and a secondary support seat are also docked at the bottom of the milling machine, the outer side surface of the mounting plate is slidably mounted on the outside of the machine tool body, and a sliding frame is fixedly connected to the bottom of the mounting plate, a support rail for slidingly docking with the sliding frame is installed on the upper end of the main support seat, and a threaded rod extending to the inner cavity is longitudinally movably inserted at the upper end of the secondary support seat, and a contact plate movably contacting the bottom of the mounting plate is fixedly connected to the upper end of the threaded rod.

[0005] Preferably, an electromagnetic rail is laterally arranged on the outer side of the machine tool body, and an electromagnetic block that slides with the electromagnetic rail is fixedly connected to the outer wall of the mounting plate outside the milling machine. An electromagnetic controller that drives the electromagnetic block to slide and fix along the electromagnetic rail is also arranged on the outside of the machine tool body.

[0006] Preferably, the outer side of the machine tool body is also fixedly connected to the outer sides of the main support seat and the auxiliary support seat through a bracket, and the main support seat, the auxiliary support seat and the bracket are detachably fixedly connected through fasteners.

[0007] Preferably, the upper end of the auxiliary support seat is rotatably connected to the threaded sleeve, and the threaded sleeve is threadedly connected to the outer side of the threaded rod.

[0008] Preferably, a limiting groove is longitudinally arranged on the outer side of the threaded rod, and a limiting block which is slidably matched with the limiting groove is fixedly connected to the inner wall of the auxiliary support seat near the upper end.

[0009] Preferably, a threaded block is fixedly connected to the bottom of the support rail, and the threaded block is threadedly inserted and installed on the upper end of the main support seat. Ball bearings that contact the inner wall of the sliding frame are also evenly arranged on the upper end of the support rail.

[0010] Preferably, an embedding groove for movably mounting the ball is provided at the upper end of the support rail, and the diameter of the groove opening of the embedding groove is smaller than the diameter of the ball.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model utilizes the electromagnetic rail on the outside of the machine tool body to drive the electromagnetic block on the outside of the milling machine mounting plate to realize the position movement and adjustment of the milling machine, and on this basis, by configuring the main support seat at the bottom of the milling machine and the support rail at the upper end to slide and support the bottom of the mounting plate outside the milling machine body. On the one hand, the ball bearing configured on the upper end of the support rail can effectively reduce the friction during sliding support, thereby reducing the overall sliding wear, so that the whole can be used stably for a long time; on the other hand, even in subsequent inspection and maintenance, the abutment plate can be driven by the auxiliary support seat in cooperation with the upper adjustment mechanism to provide temporary support for the milling machine, thereby facilitating the inspection, disassembly and maintenance of the support rail structure, which has obvious practicality and portability improvement, and is worthy of promotion and use in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is an enlarged schematic diagram of the structure at A of the utility model;

[0015] Figure 3 This is a schematic diagram of the support rail installation structure of the utility model.

[0016] In the figure: 1-machine body, 101-electromagnetic rail, 102-electromagnetic block, 103-bracket, 2-edge milling machine, 3-mounting plate, 4-main support seat, 5-auxiliary support seat, 501-threaded sleeve, 502-limiting groove, 6-sliding frame, 7-support rail, 701-threaded block, 702-embedded groove, 703-ball, 8-threaded rod, 9-abutment plate. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A milling machine support frame includes a milling machine 2 movably arranged on the outside of a machine tool body 1, an "L-shaped" structure mounting plate 3 is connected to the outside of the milling machine 2, and a main support seat 4 and a secondary support seat 5 are also docked at the bottom of the milling machine 2. The outer side of the mounting plate 3 is slidably installed on the outside of the machine tool body 1, and a sliding frame 6 is fixedly connected to the bottom of the mounting plate 3. A support rail 7 for sliding docking with the sliding frame 6 is installed on the upper end of the main support seat 4, and a threaded rod 8 extending to the inner cavity is longitudinally and movably inserted at the upper end of the secondary support seat 5, and a contact plate 9 movably contacting the bottom of the mounting plate 3 is fixedly connected to the upper end of the threaded rod 8.

[0022] Among them, an electromagnetic rail 101 is horizontally arranged on the outer side of the machine tool body 1, and the outer wall of the mounting plate 3 outside the milling machine 2 is fixedly connected with an electromagnetic block 102 that slides with the electromagnetic rail 101. An electromagnetic controller that drives the electromagnetic block 102 to slide and fix along the electromagnetic rail 101 is also arranged on the outside of the machine tool body 1, so that the electromagnetic block 102 drives the milling machine 1 outside the mounting plate 3 to move and adjust the working position.

[0023] Among them, the outer side of the machine tool body 1 is also fixedly connected to the outer sides of the main support seat 4 and the auxiliary support seat 5 through a bracket 103, and the main support seat 4, the auxiliary support seat 5 and the bracket 103 are detachably fixedly connected through fasteners, which is convenient for subsequent disassembly and assembly. At the same time, connecting them together can also increase the overall support stability.

[0024] Among them, the upper end of the auxiliary support seat 5 is rotatably connected to the threaded sleeve 501, and the threaded sleeve 501 is threadedly connected to the outer side of the threaded rod 8. The outer side of the threaded rod 8 is longitudinally provided with a limiting groove 502, and the inner wall of the auxiliary support seat 5 near the upper end is fixedly connected with a limiting block (not shown) that slides with the limiting groove 502. By rotating the threaded sleeve 501 and threading the threaded rod 8, the limiting groove 502 on the outer side of the threaded rod 8 and the limiting block on the inner wall of the auxiliary support seat 5 are limited, so that the abutment plate 9 at the upper end of the threaded rod 8 can be raised and lowered. If necessary, the abutment plate 9 can be supported on the bottom mounting plate 3 of the edge milling machine 2, thereby temporarily providing auxiliary support for the whole.

[0025] Among them, a threaded block 701 is fixedly connected to the bottom of the support rail 7, and the threaded block 701 is threadedly installed on the upper end of the main support seat 4. During subsequent inspection and maintenance, the threaded block 701 is rotated to make the whole body descend, driving the support rail 7 to disengage from the sliding frame 6, and then the main support seat 4 is removed at the same time, and the support rail 7 can be inspected and maintained. The upper end of the support rail 7 is also evenly provided with balls 703 that contact the inner wall of the sliding frame 6. When the mounting plate 3 moves to adjust the position of the milling machine 2, the sliding frame 6 slides synchronously and contacts the balls 703 at the upper end of the support rail 7. The balls 703 can reduce the friction with the sliding frame 6 while supporting, thereby reducing the overall wear degree. The upper end of the support rail 7 is provided with an embedding groove 702 for movably installing the balls 703, and the notch diameter of the embedding groove 702 is smaller than the diameter of the balls 703, which is convenient for limiting the installation in the embedding groove 702 to prevent it from falling.

[0026] When the device is in use, the staff supports the mounting plate 3 and the edge milling machine 2 through the support rail 7 on the upper end of the main support seat 4 in cooperation with the ball 703 on the upper end, and the sliding frame 6 at the bottom of the mounting plate 3 is in active contact with the ball 703 on the upper end of the support rail 7 during the movement of the mounting plate 3, which can achieve support while reducing contact wear under long-term use and increase its service life. When the support rail 7 is subsequently inspected and maintained, the staff drives the threaded sleeve 501 to rotate so that the threaded rod 8 drives the upper abutment plate 9 to rise, thereby temporarily supporting and reinforcing the bottom of the mounting plate 3, and then rotates the threaded block 701 to drive the support rail 7 to descend and disengage from the sliding frame 6, and then removes the main support seat 4 on the outer side of 103 through the fasteners, so that the support rail 7 structure can be inspected and maintained, which does not affect the support stability of the edge milling machine 2, and is also convenient for inspection and maintenance operations, and is very convenient to use.

[0027] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

Claims

1. A milling machine support frame, comprising a milling machine (2) movably arranged outside a machine tool body (1), characterized in that: The outer side of the milling machine (2) is connected to an "L-shaped" mounting plate (3), and the bottom of the milling machine (2) is also connected to a main support seat (4) and a secondary support seat (5). The outer side surface of the mounting plate (3) is slidably mounted on the outer side of the machine tool body (1), and the bottom of the mounting plate (3) is fixedly connected to a sliding frame (6). The upper end of the main support seat (4) is installed with a support rail (7) that slidably docks with the sliding frame (6), and the upper end of the secondary support seat (5) is longitudinally movably connected with a threaded rod (8) extending into the inner cavity, and the upper end of the threaded rod (8) is fixedly connected with a contact plate (9) that movably contacts the bottom of the mounting plate (3).

2. The edge milling machine support frame according to claim 1, characterized in that: An electromagnetic rail (101) is transversely arranged on the outer side of the machine tool body (1), and an electromagnetic block (102) that slidably cooperates with the electromagnetic rail (101) is fixedly connected to the outer wall of the mounting plate (3) outside the edge milling machine (2), and an electromagnetic controller that drives the electromagnetic block (102) to slide and fix along the electromagnetic rail (101) is also arranged on the outer side of the machine tool body (1).

3. The edge milling machine support frame according to claim 2, characterized in that: The outer side of the machine tool body (1) is also fixedly connected to the outer sides of the main support seat (4) and the auxiliary support seat (5) via a bracket (103), and the main support seat (4), the auxiliary support seat (5) and the bracket (103) are detachably fixedly connected via fasteners.

4. The edge milling machine support frame according to claim 3, characterized in that: The upper end of the auxiliary support seat (5) is rotatably connected to the threaded sleeve (501), and the threaded sleeve (501) is threadedly connected to the outer side of the threaded rod (8).

5. The edge milling machine support frame according to claim 4, characterized in that: A limiting groove (502) is longitudinally arranged on the outer side of the threaded rod (8), and a limiting block which is slidably matched with the limiting groove (502) is fixedly connected to the inner wall of the auxiliary support seat (5) near the upper end.

6. The edge milling machine support frame according to claim 5, characterized in that: The bottom of the support rail (7) is fixedly connected with a threaded block (701), and the threaded block (701) is threadedly inserted and installed on the upper end of the main support seat (4). The upper end of the support rail (7) is also evenly provided with balls (703) that contact the inner wall of the sliding frame (6).

7. The edge milling machine support frame according to claim 6, characterized in that: An embedding groove (702) for movably mounting the ball bearing (703) is provided at the upper end of the support rail (7), and the diameter of the groove opening of the embedding groove (702) is smaller than the diameter of the ball bearing (703).

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