Fixing structure for horizontal machine tool

Abstract

A fixing structure for a horizontal machine tool is characterized in that the fixing structure comprises a fixing frame, a lead screw set, a motor, a transmission assembly, a left moving rod, a right moving rod, a fixing clamping block and an installation assembly, the lead screw set is installed on the fixing frame through a bearing, and one end of the lead screw set is connected with the motor installed on the fixing frame through the transmission assembly; the lead screw set is formed by sequentially connecting a plurality of bidirectional lead screws, one end of each bidirectional lead screw is in threaded connection with a left moving rod, the other end of each bidirectional lead screw is in bolted connection with a right moving rod, the left moving rods and the right moving rods are provided with fixing clamping blocks correspondingly, and the two ends of the fixing frame are provided with connecting installation assemblies correspondingly. According to the utility model, the movement of a plurality of groups of fixed clamping blocks is controlled simultaneously through the motor and the screw rod group, namely, the limiting of a plurality of groups of cooling pipes is controlled simultaneously, the operation is simple, and the problem that the cooling pipes are fixed by operating the adjusting screw rods one by one at present is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary cooling pipe fixing mechanisms for horizontal machine tools, in particular to a fixing structure for horizontal machine tools. Background Art

[0002] A horizontal machine tool, also known as a horizontal machining center, is a machine tool with a horizontal workbench. Its machining tools and workpieces move in the horizontal direction, and are suitable for machining large and heavy workpieces. Horizontal lathes are usually equipped with plastic cooling pipes for use. Horizontal machine tools are usually equipped with multiple sets of cooling pipes for use at the same time. In order to avoid the entanglement between multiple sets of cooling pipes, the operator puts the cooling pipes inside the fixed frame so that the cooling pipes can be separated and placed.

[0003] The existing utility model technology with patent number CN218110163U discloses a cooling pipe fixing frame for a horizontal machine tool, including a fixing frame body, a mounting block and a pipe groove, the side wall of the fixing frame body is fixedly connected with the mounting block, the inside of the fixing frame body is provided with a pipe groove, and the side wall of the mounting block is provided with a mounting mechanism; the outer wall of the fixing frame body is provided with a limiting mechanism, the limiting mechanism includes a fixing block, the fixing block is fixedly connected to the side wall of the fixing frame body, the bottom end of the fixing frame body is fixedly connected with a fixing rod, and the outer wall of the fixing rod is provided with a flap. The cooling pipe fixing frame for a horizontal machine tool is provided with a limiting mechanism, and the flap is fixed to the outer wall of the connecting block by a pull rod, so that the cooling pipe can be prevented from detaching from the inside of the pipe groove. By providing a first screw and a pressure plate, the cooling pipe can be limited for a second time, and the range of motion of the cooling pipe can be further reduced. At the same time, cooling pipes of different diameters can be limited, thereby improving the overall practicality and ease of use of the device.

[0004] However, when fixing multiple groups of cooling pipes in the above-mentioned prior art, the operator needs to operate the first screw control plate one by one to limit and fix each cooling pipe, which makes the operation complicated and inconvenient. Therefore, an optimization and improvement is proposed to propose a fixing structure for a horizontal machine tool. Utility Model Content

[0005] In view of the above existing technical problems, the utility model provides a fixing structure for a horizontal machine tool, characterized in that it includes a fixing frame, a screw rod group, a motor, a transmission assembly, a left moving rod, a right moving rod, a fixing clamp block, and a mounting assembly. The screw rod group is installed on the fixing frame through a bearing, one end of the screw rod group is connected to the motor installed on the fixing frame through a transmission assembly, the screw rod group is composed of a plurality of bidirectional screw rods connected in sequence, one end of each of the bidirectional screw rods is threadedly connected to the left moving rod, and the other end is bolted to the right moving rod, fixing clamp blocks are respectively installed on the left moving rod and the right moving rod, and connecting mounting assemblies are respectively arranged at both ends of the fixing frame.

[0006] The transmission assembly is composed of a driving wheel and a driven wheel. The output end of the motor is connected to the driving wheel, the driving wheel is meshed and connected to the driven wheel, and the driven wheel is connected to one end of the bidirectional screw rod.

[0007] The mounting assembly includes a mounting block, an upper mounting plate, and fixing nails. The mounting block is fixedly connected to the side of the fixing frame. A plurality of fixing holes are arranged on both sides of the mounting block. The mounting block is connected to the upper mounting plate via fixing nails. The upper mounting plate is provided with an upper mounting hole. The upper mounting hole on the upper mounting plate corresponds to the lower mounting hole arranged on the bottom surface of the mounting block.

[0008] Specifically, the threads on both sides of each of the bidirectional screw rods are in opposite directions, and the overall thread settings of multiple bidirectional screw rods connected in sequence are the same. When the motor drives the screw rod group to rotate, the left moving rod connected to the same thread in the screw rod group drives the fixed clamp to move in the same direction. Similarly, the thread in the other direction of the screw rod group drives the right moving rod to move in the opposite direction.

[0009] Specifically, the mounting assembly is connected to a mounting plate on a horizontal machine tool via mounting bolts.

[0010] Beneficial effects of the utility model:

[0011] The utility model realizes simultaneous control of the movement of multiple groups of fixed clamps through the motor and the screw rod group, that is, simultaneous control of the position limiting of multiple groups of cooling pipes. When the motor drives the screw rod group to rotate, the left moving rod connected to the same thread in the screw rod group drives the fixed clamps to move in the same direction. Similarly, the thread in the other direction of the screw rod group drives the right moving rod to move towards each other, that is, simultaneous control of multiple groups of fixed clamps to limit and fix the cooling pipes is realized. The operation is simple, and the problem of having to operate the adjusting screws one by one to complete the fixing of the cooling pipes is solved.

[0012] The fixing assembly designed in the utility model can adjust the distance between the upper mounting plate and the bottom surface of the mounting block by fixing the upper mounting plate in different groups of fixing holes provided on the mounting block through fixing nails, so as to adapt to the thickness of the mounting plates on different horizontal machine tools. Then, the utility model can be quickly installed on the horizontal machine tool through the mounting bolts, and the installation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a fixing structure for a horizontal machine tool of the utility model;

[0014] Figure 2 It is a side view schematic diagram of the overall structure of a fixing structure for a horizontal machine tool of the utility model;

[0015] Figure 3This is a schematic diagram of the partial structure of a transmission component of a fixed structure for a horizontal machine tool of the utility model; as shown in the figure: 1. fixed frame, 2. screw rod group, 21. bidirectional screw rod, 3. left moving rod, 4. right moving rod, 5. fixed clamping block, 6. motor, 71. driving wheel, 72. driven wheel, 81. mounting block, 811. fixing hole, 812. lower mounting hole, 82. upper mounting plate, 821. upper mounting hole, 83. fixing nail, 9. mounting bolt. DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the 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. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 connection 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. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] Example 1

[0020] As shown in the figure, a screw rod group 2 is installed on the fixed frame 1 through a bearing. The screw rod group 2 is composed of a plurality of bidirectional screw rods 21 connected in sequence. The thread directions set on both sides of each bidirectional screw rod 21 are opposite. The overall thread settings of the plurality of bidirectional screw rods 21 connected in sequence are the same. One end of the screw rod group 2 is connected to a driven wheel 72, and the driven wheel 72 is meshed and connected to a driving wheel 71. The driving wheel 71 is connected to the output end of a motor 6 installed on the fixed frame 1. One end of each bidirectional screw rod 21 is threadedly connected to a left moving rod 3, and the other end is bolted to a right moving rod 4. Fixed clamps 5 are respectively installed on the left moving rod 3 and the right moving rod 4.

[0021] The side surfaces of both sides of the fixing frame 1 are fixedly connected to the mounting blocks 81, and a plurality of fixing holes 811 are provided on both sides of the mounting block 81. The mounting block 81 is connected to the upper mounting plate 82 through fixing nails 83, and the upper mounting plate 82 is provided with upper mounting holes 821. The upper mounting holes 821 on the upper mounting plate 82 correspond to the lower mounting holes 812 provided on the bottom surface of the mounting block 81, and the mounting assembly is connected to the mounting plate on the horizontal machine tool through mounting bolts 9.

[0022] Example 2

[0023] The utility model realizes simultaneous control of the movement of multiple groups of fixed clamps 5 through the motor 6 and the screw rod group 2, that is, simultaneous control of the position limiting of multiple groups of cooling pipes. When the motor 6 drives the screw rod group 2 to rotate, the left moving rod 3 connected to the same thread in the screw rod group 2 drives the fixed clamps to move in the same direction. Similarly, the thread in the other direction of the screw rod group drives the right moving rod 4 to move toward each other, that is, simultaneous control of multiple groups of fixed clamps 5 to position and fix the cooling pipes is realized. The operation is simple, and the problem of having to operate the adjusting screws one by one to complete the fixing of the cooling pipes is solved.

[0024] The fixing assembly designed in the utility model can adjust the distance between the upper mounting plate 82 and the bottom surface of the mounting block 81 by fixing the upper mounting plate 82 in different groups of fixing holes 811 set on the mounting block 81 through fixing nails 83 to adapt to the thickness of the mounting plates on different horizontal machine tools. Then, the utility model can be quickly installed on the horizontal machine tool through the mounting bolts 9, which is easy to install.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixing structure for a horizontal machine tool, characterized in that It includes a fixed frame, a screw rod group, a motor, a transmission component, a left movable rod, a right movable rod, a fixed clamp block, and a mounting component. The screw rod group is installed on the fixed frame through a bearing, one end of the screw rod group is connected to the motor installed on the fixed frame through a transmission component, the screw rod group is composed of a plurality of bidirectional screw rods connected in sequence, one end of each of the bidirectional screw rods is threadedly connected to the left movable rod, and the other end is bolted to the right movable rod, fixed clamp blocks are respectively installed on the left movable rod and the right movable rod, and connecting mounting components are respectively arranged at both ends of the fixed frame.

2. A fixing structure for a horizontal machine tool according to claim 1, characterized in that The transmission assembly consists of a driving wheel and a driven wheel. The output end of the motor is connected to the driving wheel. The driving wheel is meshedly connected to the driven wheel. The driven wheel is connected to one end of the bidirectional screw rod.

3. A fixing structure for a horizontal machine tool according to claim 1, characterized in that The mounting assembly includes a mounting block, an upper mounting plate, and fixing nails. The mounting block is fixedly connected to the side of the fixing frame. A plurality of fixing holes are arranged on both sides of the mounting block. The mounting block is connected to the upper mounting plate via fixing nails. The upper mounting plate is provided with an upper mounting hole. The upper mounting hole on the upper mounting plate corresponds to the lower mounting hole arranged on the bottom surface of the mounting block.

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