Hoisting cross beam structure of machine tool equipment

Abstract

The utility model discloses a hoisting beam structure of machine tool equipment. The hoisting beam structure comprises a bottom plate, a supporting column is arranged at the top of the bottom plate, a beam rod is connected to the top end of the supporting column, a crossed inner supporting frame is arranged in an inner cavity of the beam rod, a fixing ring is arranged at the top of the bottom plate, and a mounting hole is formed in one end of the fixing ring in a penetrating mode. Through the use of the cross-type inner supporting frame, the cross-type inner supporting frame can carry out transverse and longitudinal multidirectional supporting on the cross beam rod from the inside, it is ensured that the shape of the cross beam rod is stable, the cross beam rod is not prone to bending or deformation, and therefore the cross beam rod is more stable and reliable to use. Through the use of the safe edge, the safe edge is made of a steel plate, and after the safe edge is welded to the edge of the cross beam rod, when collision occurs, a collision object firstly makes contact with the safe edge, direct damage to the cross beam rod caused by the collision object is avoided, and therefore the situation that the cross beam rod is broken or bent due to the fact that the edge is sunken is avoided, and the use stability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a hoisting crossbeam structure of machine tool equipment. Background Art

[0002] A machine tool is a machine specially used to manufacture machines and machinery, also known as a machine tool or machine tool, or simply a machine tool. It plays an important role in the construction of national economic modernization. There are many types of machine tools, including metal cutting machine tools, forging machine tools, woodworking machine tools, etc. Among them, metal cutting machine tools are the most common and widely used. The main function of a machine tool is to process a blank or workpiece of metal or other materials to obtain the required geometric shape, dimensional accuracy and surface quality.

[0003] After searching, in the prior art, the utility model with announcement number CN220740149U discloses a CNC gantry machine tool crossbeam, including a main body mechanism, a rotating mechanism and a limiting mechanism, wherein the rotating mechanism is located at the outer end of the main body mechanism, and the limiting mechanism is located at the outer end of the main body mechanism, wherein the main body mechanism includes a bottom plate, a support rod, a crossbeam mainboard, a long hole, a support seat 1, a support seat 2 and a reinforcing rib, wherein the support rod is fixedly mounted on the upper end of the bottom plate, the crossbeam mainboard is movably mounted on the upper end of the support rod, the support seat 1 is movably mounted on the left end of the upper end of the crossbeam mainboard, the support seat 2 is movably mounted on the right end of the upper end of the crossbeam mainboard, and the reinforcing rib is fixedly mounted on the right end of the support seat 2. The CNC gantry machine tool crossbeam, the device is not only simple in structure as a whole, but also through the arrangement of the long hole inside the crossbeam mainboard, the device can ensure the horizontal displacement of the processing tool while reducing the steel usage of the device, making the device more energy-saving and environmentally friendly.

[0004] And the prior art, the announcement number is CN217859940U, a high-strength beam for machine tools.

[0005] The above-mentioned various technical solutions, through different methods, enable the beam to have better resistance to longitudinal pressure, but relatively speaking, the above-mentioned methods have poor resistance to lateral pressure, and the beam is prone to deformation or bending when facing lateral pressure; at the same time, the above-mentioned methods are not convenient for protecting the edges of the beam, and the edges of the beam are prone to dents when hit, thereby increasing the possibility of bending of the beam and affecting the overall practicality. Utility Model Content

[0006] The utility model aims to provide a hoisting beam structure for machine tool equipment to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base plate, a pillar is arranged on the top of the base plate, the top of the pillar is connected to a cross beam, the inner cavity of the cross beam is provided with a cross-type inner support frame, a fixing ring is arranged on the top of the base plate, and a mounting hole is opened through one end of the fixing ring.

[0008] Preferably, the cross-type inner support frame is composed of a plurality of steel plates arranged transversely and cross-wise.

[0009] Preferably, a support plate is connected between the bottom plate and the crossbeam, reinforcing plates are connected to both sides of the pillar, and the bottom of the reinforcing plate is fixedly connected to the top of the bottom plate.

[0010] Preferably, a plurality of reinforcing blocks are distributed in the inner cavity of the crossbeam, and the reinforcing blocks are triangular in shape.

[0011] Preferably, a plurality of weight-reducing holes are evenly distributed laterally on the outer wall of the cross beam, a first through slot is penetrated through the inner cavity of the cross inner support frame, and a second through slot is penetrated through the inner cavity of the reinforcement block.

[0012] Preferably, the inner cavity of the weight-reducing hole is sleeved with an inner support ring, one end of the inner support ring is connected to a connecting frame, and an edge guard is welded to the edge of the crossbeam.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The hoisting beam structure of the machine tool equipment uses a cross-type internal support frame, which can provide multi-directional horizontal and vertical support for the beam rod from the inside, ensuring that the shape of the beam rod is stable and not prone to bending or deformation, thereby making the use of the beam rod more stable and reliable.

[0015] 2. The lifting beam structure of the machine tool equipment uses edge guards made of steel plates. After the edge guards are welded to the edge of the beam, when a collision occurs, the impactor first contacts the edge guard to prevent the impactor from causing direct damage to the beam, thereby preventing the beam from breaking or bending due to dents on the edge, thereby further improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0017] Figure 2 It is a side structural schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the disassembly of the crossbeam structure of the utility model.

[0019] Figure 4This is a schematic diagram of the structure of the cross-type inner support frame of the utility model.

[0020] In the figure: 1. bottom plate; 2. pillar; 3. support plate; 4. reinforcement plate; 5. fixing ring; 6. mounting hole; 7. cross beam; 8. edge guard; 9. weight reduction hole; 10. inner support ring; 11. connecting frame; 12. cross inner support frame; 13. first through groove; 14. reinforcement block; 15. second through groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: See Figure 1-4 The utility model provides a technical solution: a lifting beam structure of a machine tool equipment, including a base plate 1, a support 2 is arranged on the top of the base plate 1, a cross beam 7 is connected to the top of the support 2, a cross-type inner support frame 12 is arranged in the inner cavity of the cross beam 7, a fixing ring 5 is arranged on the top of the base plate 1, and a mounting hole 6 is opened through one end of the fixing ring 5.

[0023] The cross-type inner support frame 12 is composed of a plurality of steel plates arranged crosswise in a transverse direction.

[0024] In this embodiment, Figure 1 and 3 As shown, the crossbeam 7 is a hollow rectangular frame, which can reduce the deadweight of the crossbeam 7, so that the machine tool can obtain better processing efficiency, while saving production costs and making the device more practical; Figure 4 As shown, the cross-type inner support frame 12 is composed of multiple steel plates arranged in an X shape and distributed laterally. The steel plates are fixed by welding to form multiple triangular structures to ensure the stability of the cross-type inner support frame 12, so that the cross beam 7 is supported in multiple directions in the horizontal and vertical directions from the inside, ensuring that the shape of the cross beam 7 is stable and not prone to bending or deformation, thereby making the use of the cross beam 7 more stable and reliable.

[0025] Among them, a support plate 3 is connected between the bottom plate 1 and the crossbeam 7 , and reinforcing plates 4 are connected to both sides of the support column 2 , and the bottom of the reinforcing plate 4 is fixedly connected to the top of the bottom plate 1 .

[0026] In this embodiment, the support plate 3 is used to reinforce the connection between the base plate 1 and the crossbeam 7 to improve the load-bearing capacity of the crossbeam 7; the reinforcing plate 4 is used to improve the connection between the support 2 and the base plate 1 to prevent the base plate 1 from bending, thereby providing a stable supporting force for the crossbeam 7; the mounting hole 6 is used to install equipment such as motors, and the fixing ring 5 can stabilize the shape of the mounting hole 6 to prevent the mounting hole 6 from cracking, thereby ensuring that the device can operate stably.

[0027] There are several reinforcing blocks 14 distributed in the inner cavity of the crossbeam 7, and the reinforcing blocks 14 are triangular in shape.

[0028] In this embodiment, the reinforcing block 14 is connected to the edge of the inner cavity of the cross beam 7, and the two surfaces of the cross beam 7 can be connected to each other, so that the surfaces of the cross beam 7 can restrain each other and are not easily deformed, thereby further improving the compressive resistance of the cross beam 7.

[0029] The outer wall of the crossbeam 7 has a plurality of weight-reducing holes 9 evenly distributed laterally, the inner cavity of the cross-type inner support frame 12 is provided with a first through slot 13 , and the inner cavity of the reinforcement block 14 is provided with a second through slot 15 .

[0030] In this embodiment, the weight-reducing holes 9, the first through slots 13 and the second through slots 15 are provided to further reduce the overall weight of the crossbeam 7, making the device more practical.

[0031] The inner cavity of the lightening hole 9 is provided with an inner support ring 10 , one end of the inner support ring 10 is connected to a connecting frame 11 , and a protective edge 8 is welded to the edge of the crossbeam 7 .

[0032] In this embodiment, after the weight-reducing hole 9 is opened, the inner support ring 10 is sleeved on the inner cavity of the weight-reducing hole 9, so as to provide support force for the weight-reducing hole 9 from the inside, and prevent the weight-reducing hole 9 from cracking, which causes the overall strength of the crossbeam 7 to be affected. The connecting frame 11 plays a limiting role, so that the inner support ring 10 can be welded more tightly to the crossbeam 7, thereby improving the convenience of use of the device; the edge guard 8 is made of steel plate. After the edge guard 8 is welded to the edge of the crossbeam 7, when a collision occurs, the impactor first contacts the edge guard 8 to prevent the impactor from causing direct damage to the crossbeam 7, thereby preventing the crossbeam 7 from breaking or bending due to depressions on the edge, thereby further improving the stability of the device; after welding is completed, the welding slag needs to be cleaned and the weld needs to be polished. No cold welding is allowed, and the weld should not have defects such as slag inclusions and cracks, so as to ensure the firmness of the structures through welding.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 invention can be understood according to specific circumstances.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting beam structure for a machine tool, comprising a bottom plate (1), characterized in that: A support (2) is arranged on the top of the base plate (1), the top of the support (2) is connected to a crossbeam (7), the inner cavity of the crossbeam (7) is provided with a cross-type inner support frame (12), and a fixing ring (5) is arranged on the top of the base plate (1), and a mounting hole (6) is opened through one end of the fixing ring (5).

2. The hoisting beam structure of a machine tool equipment according to claim 1, characterized in that: The cross-type inner support frame (12) is composed of a plurality of steel plates arranged crosswise in a transverse direction.

3. The hoisting beam structure of a machine tool equipment according to claim 1, characterized in that: A support plate (3) is connected between the base plate (1) and the crossbeam (7), and reinforcing plates (4) are connected to both sides of the support (2), and the bottom of the reinforcing plate (4) is fixedly connected to the top of the base plate (1).

4. The hoisting beam structure of a machine tool equipment according to claim 1, characterized in that: A plurality of reinforcing blocks (14) are distributed in the inner cavity of the crossbeam (7), wherein the reinforcing blocks (14) are triangular in shape, and a second through slot (15) is provided through the inner cavity of the reinforcing blocks (14).

5. The hoisting beam structure of a machine tool equipment according to claim 1, characterized in that: The outer wall of the crossbeam (7) is uniformly distributed with a plurality of weight-reducing holes (9) in a transverse direction, and the inner cavity of the cross-type inner support frame (12) is penetrated by a first through groove (13).

6. The hoisting beam structure of a machine tool equipment according to claim 5, characterized in that: The inner cavity of the weight-reducing hole (9) is sleeved with an inner support ring (10), one end of the inner support ring (10) is connected to a connecting frame (11), and the edge of the crossbeam (7) is welded with a protective edge (8).

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