Pipeline length adjusting device for five-axis gantry

Abstract

The utility model relates to the technical field of machining centers, in particular to a pipeline length adjusting device for a five-axis gantry, which comprises a base, a guide rod, a spring, a lifting seat and a clamping mechanism, the base is connected with the guide rod in a fixed structure mode, and the guide rod is connected with the lifting seat in a sliding structure mode. The guide rod between the lifting seat and the base is sleeved with a spring, the lifting seat is connected with the clamping mechanism in a fixed structure mode, the clamping mechanism comprises a support, the support is connected with the lifting seat in a fixed structure mode, a plurality of clamping jaws are arranged on the side wall of the support at intervals in the horizontal direction, any part of a pipeline can be rapidly placed in the clamping jaws, and convenience and rapidness are achieved. The mounting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of machining centers, in particular to a pipeline length adjusting device for a five-axis gantry. BACKGROUND

[0002] The prior art is a five-axis double swing head composed of a main shaft, an A shaft and a C shaft. The cables and various pipelines of the main shaft and the A shaft rotate by 360 degrees with the C shaft. The high-pressure oil pipes and cables are provided with a certain length to meet the 360-degree rotation. The lower end of the ram is fixed with a five-axis head, and the upper end pipeline is generally fixed with a pipeline support. After the upper end support is fixed, the pipeline length is determined. During the operation of the five-axis AC swing head, the pipeline is long or short, crowded and easy to entangle, the rotation resistance is large, the operation is not convenient, and the maintenance is complex.

[0003] The Chinese invention patent application No. 202211144993.0, a ram wiring mechanism, comprises a five-axis head and a ram, the five-axis head is arranged at one end of the ram, and the ram wiring structure comprises a wire splitter, a buffer part, a guide shaft assembly and a pipeline clamp. The wire splitter is arranged in the ram and is used for classifying and protecting various pipelines connected with the AC swing head. The buffer part, the guide shaft assembly and the pipeline clamp are arranged at the other end of the ram away from the AC swing head. The AC swing head drives various pipelines to move, the buffer part is used for adjusting the length of each pipeline in the ram, the guide shaft assembly is used for driving various pipelines to rotate, and the pipeline clamp is used for classifying and fixing various pipelines in cooperation with the wire splitter.

[0004] The patent application fixes various pipelines by using the pipeline clamp. In actual operation, the one end of the pipeline needs to be aligned with the cavity of the pipeline clamp and then pulled out, and the pipeline needs to be pulled out again if it is installed incorrectly. The operation is complex and the installation efficiency is low. Practical new type content

[0005] To solve the above technical problems, the utility model provides a pipeline length adjusting device for a five-axis gantry, which solves the technical problems of complex installation operation and low efficiency. To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A pipeline length adjusting device for a five-axis gantry, comprising a base, a guide rod, a spring, a lifting seat and a clamping mechanism, the base and the guide rod are connected in a fixed structure, the guide rod and the lifting seat are connected in a sliding structure, the spring is sleeved outside the guide rod between the lifting seat and the base, and the lifting seat and the clamping mechanism are connected in a fixed structure. The clamping mechanism comprises:

[0007] A support connected to the lifting seat in a fixed structure;

[0008] claws, the claws are horizontally spaced apart on the side wall of the support;

[0009] clamping seat, the clamping seat is arranged in sliding structure on one side of each claw of the support;

[0010] Power structure for driving the clamping seat to compress the pipeline on the claw.

[0011] Further, the support is arranged in inverted U-shaped structure;

[0012] The claw is arranged in fixed structure outside the vertical section of the support.

[0013] Further, the side wall of the support on one side of the claw is provided with a sliding groove in horizontal direction, a connecting shaft is arranged in sliding structure in the sliding groove, the outer end of the connecting shaft is connected with the clamping seat, the inner end of the connecting shaft passes through the sliding groove and is provided with a push plate in fixed structure, and the push plate is connected with the power structure.

[0014] Further, the power structure comprises a positioning plate, the positioning plate is arranged in fixed structure in the support, the positioning plate is provided with a screw rod in screw engagement, one end of the screw rod is connected with the push plate in rotating structure, and the other end of the screw rod is provided with a rotating rod in fixed structure.

[0015] Further, the guide rod of the lifting seat is sleeved with a linear bearing, and the linear bearing is connected with the lifting seat in fixed structure.

[0016] Further, the clamping seat is provided with a silica gel pad close to one side of the claw.

[0017] The utility model discloses beneficial effects are: setting up several claws on one side of the support, any part of the pipeline can be quickly put into the claw, convenient and fast, improve installation efficiency.

[0018] By setting power structure, the clamping seat can be driven to compress the line pipe in the claw, and then the pipeline is fixed on the support, then through the cooperation of the lifting seat, the guide rod and the spring, the pipeline can be adjusted in time following the operation of five-axis AC swing head, the winding caused by the too long reserved length of the pipeline is avoided, and the rotation resistance caused by the too short length is avoided, convenient operation and simple maintenance.

[0019] By setting the linear bearing, the stability of up and down operation is guaranteed, the up and down movement is more stable and effective, the consistency of the compression spring is guaranteed, and the pipeline length adjusting function is more smoothly completed. DRAWINGS:

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0021] Figure 2 It is the three-dimensional structure schematic diagram of the clamping mechanism of the utility model.

[0022] Fig.:

[0023] 1, base, 2, guide rod, 3, lifting seat, 4, support, 5, jaw, 6, clamping seat, 7, sliding slot, 8, connecting shaft, 9, push plate, 10, positioning plate, 11, screw, 12, rotating rod, 13, linear bearing. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the drawings and embodiments, so that the public can better master the implementation method of the utility model, and the specific implementation scheme of the utility model is:

[0025] A pipeline length adjusting device for a five-axis gantry, comprising a base 1, a guide rod 2, a spring, a lifting seat 3 and a clamping mechanism, the base 1 is connected to the guide rod 2 in a fixed structure, the guide rod 2 is connected to the lifting seat 3 in a sliding structure, the guide rod 2 outside the lifting seat 3 and the base 1 is provided with a spring, the lifting seat 3 is connected to the clamping mechanism in a fixed structure, the clamping mechanism comprises a support 4, the support 4 is connected to the lifting seat 3 in a fixed structure, a plurality of jaws 5 are arranged on the side wall of the support 4 in a horizontal interval, which is used to quickly put any part of the pipeline into the jaw, which is convenient and efficient and improves the installation efficiency; the support 4 on one side of each jaw 5 is provided with a clamping seat 6 in a sliding structure, which is used as a power structure for driving the clamping seat 6 to press the pipeline in the jaw 5. By setting the power structure to drive the clamping seat 6 to press the pipeline in the jaw 5, the pipeline is then fixed on the support 4, and then through the cooperation of the lifting seat 3, the guide rod 2 and the spring, the pipeline can be adjusted in time following the operation of the five-axis AC swing head, avoiding the winding caused by the excessive length of the pipeline and the rotation resistance caused by the insufficient length of the pipeline, which is convenient to operate and easy to maintain.

[0026] Specifically, the support 4 is arranged in an inverted U-shaped structure, and the two sides thereof are provided with the jaws 5, which is stable in structure and facilitates the installation and cooperation of other structures, and the jaws 5 are arranged outside the vertical section of the support 4 in a fixed structure.

[0027] It should be noted that the side wall of the support 4 on one side of the jaw 5 is provided with a sliding slot 7 in a horizontal direction, the connecting shaft 8 is arranged in the sliding slot 7 in a sliding structure, the outer end of the connecting shaft 8 is connected to the clamping seat 6, the inner end of the connecting shaft 8 passes through the sliding slot 7 and is provided with a push plate 9 in a fixed structure, the push plate 9 is connected to the power structure, and all the clamping seats 6 are connected together through the connecting shaft 8 by using the push plate 9, so that all the clamping seats 6 can be pushed by pushing the push plate 9, thereby improving the installation efficiency.

[0028] Specifically, the power structure includes a positioning plate 10 arranged in the support 4 in a fixed structure, the positioning plate 10 is provided with a screw rod 11 in a threaded engagement manner, one end of the screw rod 11 is connected to the push plate 9 in a rotating structure, and the other end of the screw rod 11 is provided with a rotating rod 12 in a fixed structure, the threaded engagement of the screw rod 11 and the positioning plate 10 drives the push plate 9 to move.

[0029] It should be noted that the guide rod 2 on the upper part of the lifting seat 3 is sleeved with a linear bearing 13, the linear bearing 13 is connected to the lifting seat 3 in a fixed structure, the linear bearing 13 can ensure the stability of the up-down operation, the up-down movement is more stable and effective, the consistency of the compression spring is ensured, and the length adjustment of the pipeline is more smoothly completed.

[0030] The clamping seat 6 is provided with a silica gel pad on the side close to the claw 5, and the wire pipe is protected.

[0031] The working principle and working process of the utility model are as follows:

[0032] The cable is placed in the sleeve of the ram, then the cable is clamped into the claw 5, after all the pipelines are installed in place, the rotating rod 12 is rotated, the rotating rod 12 drives the screw rod 11 to engage with the positioning plate 10, and then the push plate 9 is driven to move, the push plate 9 drives the clamping seat 6 to move to the claw through the connecting shaft 8, until the wire pipe is pressed against the end face of the claw 5, the rotating rod 12 is stopped, and the installation operation is completed.

[0033] In the description of the utility model, it should be understood that the terms "center", "up", "down", "left", "right", "front", "back", "left down", "right up", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the protection scope of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Although the utility model is described according to a limited number of embodiments, those skilled in the art should understand from the above description that other embodiments can be conceived within the scope of the utility model described herein.

Claims

1. A pipeline length adjustment device for a five-axis gantry, comprising a base (1), a guide rod (2), a spring, a lifting seat (3) and a clamping mechanism, the base (1) is connected with the guide rod (2) in a fixed structure, the guide rod (2) is connected with the lifting seat (3) in a sliding structure, the guide rod (2) outside between the lifting seat (3) and the base (1) is sleeved with the spring, the lifting seat (3) is connected with the clamping mechanism in a fixed structure, characterized in that, The clamping mechanism comprises: a bracket (4) connected to the lifting seat (3) in a fixed structure; a plurality of clamping jaws (5) arranged horizontally and spaced apart on the side wall of the bracket (4); a clamping seat (6) arranged on the bracket (4) on one side of each clamping jaw (5) in a sliding structure; a power structure for driving the clamping seat (6) to press the pipeline against the clamping jaw (5).

2. The pipeline length adjustment device for a five-axis gantry according to claim 1, characterized in that: The bracket (4) is arranged in an inverted U-shaped structure; The clamping jaw (5) is arranged on the outer side of the vertical section of the bracket (4) in a fixed structure.

3. The pipeline length adjustment device for a five-axis gantry according to claim 2, characterized in that: The side wall of the bracket (4) on one side of the clamping jaw (5) is provided with a sliding groove (7) horizontally, the sliding groove (7) is provided with a connecting shaft (8) in a sliding structure, the outer end of the connecting shaft (8) is connected to the clamping seat (6), the inner end of the connecting shaft (8) penetrates through the sliding groove (7) and is provided with a push plate (9) in a fixed structure, the push plate (9) is connected to the power structure.

4. The pipeline length adjustment device for a five-axis gantry according to claim 3, characterized in that: The power structure comprises a positioning plate (10) arranged in the bracket (4) in a fixed structure, the positioning plate (10) is provided with a screw rod (11) in a threaded engagement manner, one end of the screw rod (11) is connected to the push plate (9) in a rotating structure, and the other end of the screw rod (11) is provided with a rotating rod (12) in a fixed structure.

5. The pipeline length adjustment device for a five-axis gantry according to claim 1, characterized in that: The guide rod (2) on the upper part of the lifting seat (3) is sleeved with a linear bearing (13), and the linear bearing (13) is connected to the lifting seat (3) in a fixed structure.

6. A pipeline length adjustment device for a five-axis gantry according to claim 1, characterized in that: The clamping seat (6) is provided with a silica gel pad on one side close to the clamping jaw (5).

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