Robot pipeline wrapping spring pre-bending tool

Abstract

The utility model discloses a robot pipeline wrapping spring pre-bending tool. The robot pipeline wrapping spring pre-bending tool comprises a bottom plate fixing mechanism and a spring seat fixing mechanism. And the distance and the angle between the bottom plate fixing mechanism and the spring seat fixing mechanism are consistent with the distance and the angle between the bottom plate and the spring seat in the robot. According to the pre-bending tool of the robot pipeline package spring with the structure, the pipeline package spring can be bent to be in a preset torsion state before assembly, and abrasion of an internal pipeline and a robot shell caused by random torsion of the spring in a narrow robot internal installation environment is avoided. The tool can effectively guarantee the reproducibility of pipeline package production and the consistency of batch assembly.

Description

Technical Field

[0001] The utility model relates to a tool used for pre-bending a robot pipeline package spring. Background Art

[0002] The robot hose package is generally composed of a spring and a spring seat for fixing the spring. Various pipelines of the robot are stored in this spring to protect the pipelines from wear.

[0003] Since the robot has a narrow internal space, when the robot moves, the spring may rub against the robot shell, causing abnormal noise, wear and other problems. Therefore, when installing the spring, the spring needs to be twisted in the preset direction to avoid the above problems. However, since the robot has a narrow internal space, it is difficult for the spring to twist in the predetermined direction, which eventually leads to problems. Utility Model Content

[0004] In view of this, the utility model provides a robot pipeline pack spring pre-bending tool, which pre-bends the pipeline pack spring so that the spring maintains a preset torsional posture when installed in the robot.

[0005] In order to solve the above technical problems, the technical solution of the utility model is to adopt a robot pipeline package spring pre-bending tooling, including a base plate fixing mechanism and a spring seat fixing mechanism; the distance and angle between the base plate fixing mechanism and the spring seat fixing mechanism are consistent with the distance and angle between the base plate and the spring seat in the robot.

[0006] As an improvement, the base plate fixing mechanism includes two left and right mounting blocks, each of which has a mounting groove so that both side edges of the base plate can be inserted into the mounting grooves of the two mounting blocks respectively; and also includes a pressing block for pressing the base plate into the mounting groove.

[0007] As a further improvement, the pressing block is fixed to the mounting block by means of pins, so that the pressing block can tighten or loosen the base plate by rotation.

[0008] As another further improvement, the mounting groove reaches the top surface of the mounting block and the side surface adjacent to another mounting opening.

[0009] As an improvement, the spring seat fixing mechanism includes a positioning block, and a clamping mechanism is installed on the positioning block.

[0010] As an improvement, the clamping mechanism is a clamp.

[0011] As an improvement, the base plate fixing mechanism and the spring seat fixing mechanism are both arranged on a workbench, and the workbench is arranged tilted.

[0012] The utility model is beneficial in that:

[0013] The robot dress pack spring pre-bending tool with the above structure can bend the dress pack spring into a preset twisted state before assembly, avoiding the wear of the internal pipeline and the robot shell caused by the random twisting of the spring in the narrow robot internal installation environment. The tool can effectively ensure the reproducibility of dress pack production and the consistency of batch assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Markings in the figure: 1 mounting block, 2 pressing block, 3 positioning block, 4 clamping mechanism, 5 spring connecting seat, 6 clamping hoop, 7 working table; 100 base plate, 101 spring, 102 spring seat. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods.

[0017] like Figure 1 As shown, the utility model provides a robot pipeline package spring pre-bending tool, including a base plate fixing mechanism and a spring seat fixing mechanism; the distance and angle between the base plate fixing mechanism and the spring seat fixing mechanism are consistent with the distance and angle between the base plate 100 and the spring seat 102 in the robot.

[0018] The principle of the utility model is that the spring 101 is pre-bent on the same tooling as the installation environment and then installed in the robot, so that the spring 101 can be twisted in a preset posture. Since there is no space restriction on the tooling, the twisting posture of the spring 101 is more natural and more convenient to adjust.

[0019] In this embodiment, the bottom plate fixing mechanism includes two left and right mounting blocks 1, and mounting grooves are formed on the mounting blocks 1, so that the two sides of the bottom plate 100 can be inserted into the mounting grooves of the two mounting blocks 1 respectively; and also includes a pressing block 2 for pressing the bottom plate 100 into the mounting grooves. The left and right mounting blocks 1 are arranged opposite to each other and are used to fix the two sides of the bottom plate 100. Therefore, it can be foreseen that the mounting grooves are connected to the top surface of the mounting block 1 and the side surface adjacent to the other mounting opening. When the two sides of the bottom plate 100 are inserted into the mounting grooves, their positions will be determined, and at this time, the pressing block 2 can be used to press them. In order to facilitate the disassembly of the bottom plate 100, the pressing block 2 is fixed to the mounting block 1 with pins, so that the pressing block 2 can press or loosen the bottom plate 100 by rotation.

[0020] In addition, the spring seat fixing mechanism in this embodiment includes a positioning block 3, and a clamping mechanism 4 is installed on the positioning block 3. Preferably, the clamping mechanism 4 can be a clamp. The spring seat 102 can be clamped or released by pulling the handle of the clamp, which is convenient and quick.

[0021] For the convenience of operation, the bottom plate fixing mechanism and the spring seat fixing mechanism are both arranged on the workbench 7, and the workbench 7 is arranged tilted. It is foreseeable that the workbench 7 is tilted toward the operator's side, so that the worker can be more intuitive when bending and fixing the spring 101.

[0022] The method of using the utility model is as follows:

[0023] S1 fixes the base plate 100 and the spring seat 102 to the base plate fixing mechanism and the spring seat fixing mechanism respectively;

[0024] S2 temporarily fixes one end of the spring 101 to the spring seat 102 using a cable tie to form a temporary fixed end;

[0025] S3 bend the spring 101 so that the free end of the spring 101 reaches the spring connection seat 5 on the bottom plate 100, and fix the free end to the spring connection seat 5 on the bottom plate 100 by using a clamp 6 for a long time;

[0026] S4: The temporary fixed end of the spring 101 is permanently fixed to the spring seat 102 by using the clamp 6, and the two ends of the spring 101 are connected by a cable tie so that the spring 101 maintains its posture;

[0027] S5: Remove the base plate 100 and the spring seat 102 from the base plate fixing mechanism and the spring seat fixing mechanism respectively and transfer them to the robot for installation. After the installation is completed, remove the cable tie.

[0028] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A robot pipe package spring pre-bending tool, characterized by: It comprises a bottom plate fixing mechanism and a spring seat fixing mechanism; the distance and angle between the bottom plate fixing mechanism and the spring seat fixing mechanism are consistent with the distance and angle between the bottom plate and the spring seat in the robot.

2. The robot pipe package spring pre-bending tool according to claim 1, characterized in that: The bottom plate fixing mechanism includes two left and right mounting blocks, each of which has a mounting groove so that both sides of the bottom plate can be inserted into the mounting grooves of the two mounting blocks respectively; and also includes a pressing block for pressing the bottom plate into the mounting groove.

3. The robot pipe package spring pre-bending tool according to claim 2, characterized in that: The pressing block is fixed on the mounting block by means of pins, so that the pressing block can tighten or loosen the bottom plate by rotation.

4. The robot pipe package spring pre-bending tool according to claim 2, characterized in that: The mounting groove reaches the top surface of the mounting block and the side surface adjacent to another mounting opening.

5. The robot pipe package spring pre-bending tool according to claim 1, characterized in that: The spring seat fixing mechanism comprises a positioning block, and a clamping mechanism is installed on the positioning block.

6. The robot pipe package spring pre-bending tool according to claim 5, characterized in that: The clamping mechanism is a clamp.

7. The robot pipe package spring pre-bending tool according to claim 1, characterized in that: The bottom plate fixing mechanism and the spring seat fixing mechanism are both arranged on a workbench, and the workbench is arranged tilted.

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