Automatic tapping device for shock absorber positioning pipe

Abstract

The utility model is applicable to the technical field of tapping devices, and provides a shock absorber positioning pipe automatic tapping device which comprises an installation frame and two hydraulic rods, the two hydraulic rods are located at the two ends of the inner side of the installation frame, threads are arranged on the outer sides of the hydraulic rods, and the outer sides of the hydraulic rods are in threaded connection with rotating nuts. The outer side of the hydraulic rod is slidably connected with a moving ring, and the end of the hydraulic rod is fixedly connected with a fixing structure. According to the automatic tapping device for the shock absorber positioning pipe, the inner side of a steel pipe raw material is stably fixed through movement of the clamping blocks, the clamping blocks can adapt to and fix the steel pipe raw materials with different diameters by adjusting and controlling the distance between the clamping blocks and the center rod, and in addition, due to the synchronous movement mechanism of the multiple clamping blocks, the machining efficiency is improved. And it is ensured that the center position of the steel pipe raw material can be automatically calibrated in the fixing process, and the working efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tapping devices, and particularly relates to an automatic tapping device for a shock absorber positioning pipe. Background Art

[0002] A tapping device is a commonly used tool in the machinery manufacturing industry for machining precise threaded holes on workpieces. It usually consists of a tapping machine, tapping tools, and fixtures, etc., and has the characteristics of high efficiency, precision, and reliability. The application range of the tapping device is very wide and can be used for machining workpieces of various materials and specifications, such as metals, plastics, woods, etc. During the machining process, the tapping device can automatically adjust parameters such as the rotation speed, feed speed, and cutting depth of the tapping tool according to the material, size, and machining requirements of the workpiece, so as to ensure that the quality of the machined threaded holes meets the requirements.

[0003] For the existing tapping devices, when fixing steel pipe raw materials with different diameters, the corresponding fixtures must be replaced. This process is not only cumbersome but also not conducive to efficiently processing steel pipe raw materials with different diameters. Summary of the Utility Model

[0004] The utility model provides an automatic tapping device for a shock absorber positioning pipe, aiming to solve the problem that for the existing tapping devices, when fixing steel pipe raw materials with different diameters, the corresponding fixtures must be replaced, which is not only cumbersome but also not conducive to efficiently processing steel pipe raw materials with different diameters.

[0005] The utility model is realized as follows. An automatic tapping device for a shock absorber positioning pipe includes an installation frame and hydraulic rods. There are two hydraulic rods, and the two hydraulic rods are located at both ends inside the installation frame. Threads are provided on the outer sides of the hydraulic rods, and rotating nuts are threadedly connected to the outer sides of the hydraulic rods. Moreover, a moving ring is slidably connected to the outer sides of the hydraulic rods, and a fixing structure is fixedly connected to the ends of the hydraulic rods.

[0006] Preferably, the fixing structure is provided with a central rod. Three first chutes are provided inside the central rod, and the three first chutes are rotationally symmetrically distributed inside the central rod. Three connecting blocks are fixedly connected to the end of the central rod, and the three connecting blocks are aligned with the first chutes. A clamping structure is rotatably connected inside the first chutes.

[0007] Preferably, the clamping structure is provided with a fixed adjustment rod. A clamping block is fixedly connected to the upper end of the fixed adjustment rod, and a second chute is provided inside the clamping block. A moving adjustment rod is rotatably connected to the middle of the fixed adjustment rod, and the upper end of the moving adjustment rod is rotatably connected to a slider, and the slider is slidably connected inside the second chute. A slide bar is fixedly connected to the lower end of the moving adjustment rod, and the slide bar is slidably connected inside the first chute.

[0008] Preferably, the lower end of the fixed adjustment rod is rotatably connected to the inside of the connection block, and the top of the fixed adjustment rod is rotatably connected to the second chute. A rotating shaft is provided at the connection between the slider and the fixed adjustment rod, and one end of the sliding bar away from the movement adjustment rod is in contact with the movement ring.

[0009] Preferably, one side of the installation frame is fixedly connected with an installation block. A slot is provided inside the installation block, and a driving assembly is provided inside the slot. The driving assembly is composed of a motor and a lead screw. A moving block is threadedly connected to the outside of the lead screw, and a telescopic rod is fixedly connected to the top of the moving block. The outside of the moving block is slidably connected with a moving plate, and a tapping assembly is fixedly connected to the top of the moving plate. The tapping assembly is composed of a motor and a milling cutter.

[0010] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0011] Through the movement of the clamping blocks, the inner side of the steel pipe raw material is stably fixed. By adjusting the distance between the clamping blocks and the central rod, the clamping blocks can adapt to and fix steel pipe raw materials with different diameters. In addition, the synchronous movement mechanism of multiple clamping blocks ensures that the central position of the steel pipe raw material can be automatically calibrated during the fixing process, improving work efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 2 is a structural schematic diagram of the hydraulic rod of the present utility model;

[0014] Figure 3 is an exploded structural schematic diagram of the central rod of the present utility model;

[0015] Figure 4 is an exploded structural schematic diagram of the installation block of the present utility model;

[0016] In the figure: 1, installation frame; 2, hydraulic rod; 3, rotating nut; 4, movement ring; 5, central rod; 6, first chute; 7, connection block; 8, fixed adjustment rod; 9, clamping block; 10, second chute; 11, slider; 12, movement adjustment rod; 13, sliding bar; 14, installation block; 15, driving assembly; 16, moving block; 17, telescopic rod; 18, moving plate; 19, tapping assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "comprising" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0018] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0019] In a further preferred embodiment of the present utility model, as Figure 1 - Figure 2 shown, it includes a mounting frame 1 and hydraulic rods 2. There are two hydraulic rods 2, and the two hydraulic rods 2 are located at both ends inside the mounting frame 1. Threads are provided on the outer side of the hydraulic rods 2, and a rotating nut 3 is threadedly connected to the outer side of the hydraulic rods 2. Moreover, a moving ring 4 is slidably connected to the outer side of the hydraulic rods 2. A fixing structure is fixedly connected to the end of the hydraulic rods 2;

[0020] First, fix the steel pipe raw material outside the clamping structure, and adjust the position of the steel pipe raw material by adjusting the length of the hydraulic rods 2. At the same time, there are two clamping structures, which can fix the inside of both ends of the longer steel pipe raw material simultaneously.

[0021] First, firmly place the steel pipe raw material outside the clamping structure, and adjust the position of the steel pipe raw material by adjusting the length of the hydraulic rods 2. In addition, there are two clamping structures to simultaneously fix the inside of both ends of the longer steel pipe raw material to ensure stability and safety.

[0022] In a further preferred embodiment of the present utility model, as Figure 2 — Figure 3As shown in the figure, the fixing structure is provided with a central rod 5. Inside the central rod 5, there are three first sliding grooves 6, and the three first sliding grooves 6 are rotationally symmetrically distributed inside the central rod 5. At the end of the central rod 5, three connecting blocks 7 are fixedly connected, and the three connecting blocks 7 are aligned with the first sliding grooves 6. Inside the first sliding grooves 6, there is a clamping structure rotatably connected. The clamping structure is provided with a fixed adjusting rod 8. At the upper end of the fixed adjusting rod 8, a clamping block 9 is fixedly connected, and inside the clamping block 9, there is a second sliding groove 10. In the middle of the fixed adjusting rod 8, a moving adjusting rod 12 is rotatably connected, and at the upper end of the moving adjusting rod 12, a slider 11 is rotatably connected. And the slider 11 is slidably connected inside the second sliding groove 10. At the lower end of the moving adjusting rod 12, a slide bar 13 is fixedly connected, and the slide bar 13 is slidably connected inside the first sliding groove 6. The lower end of the fixed adjusting rod 8 is rotatably connected inside the connecting block 7, and the top of the fixed adjusting rod 8 is rotatably connected to the second sliding groove 10. And at the connection between the slider 11 and the fixed adjusting rod 8, there is a rotating shaft. One end of the slide bar 13 away from the moving adjusting rod 12 is in contact with the moving ring 4;

[0023] First, install the steel pipe raw material outside the plurality of clamping blocks 9. Subsequently, rotate the moving ring 4 to make it drive the rotating nut 3 to be in close contact with the slide bar 13. During the process of the moving ring 4 being in contact with the slide bar 13, the moving ring 4 will drive the slide bar 13 to slide inside the first sliding groove 6, thereby prompting the moving adjusting rod 12 to rotate around the end of the slide bar 13. As the moving adjusting rod 12 rotates, it will further drive the slider 11 to slide inside the second sliding groove 10, making the angle between the moving adjusting rod 12 and the fixed adjusting rod 8 gradually increase. This series of actions will ultimately drive the clamping block 9 away from the central rod 5 and make it in close contact with the inside of the steel pipe raw material, thereby realizing the effective fixation of the steel pipe raw material.

[0024] In a further preferred embodiment of the present utility model, as Figure 4 shown, on one side of the installation frame 1, an installation block 14 is fixedly connected. Inside the installation block 14, there is a slot, and inside the slot, there is a driving component 15. The driving component 15 is composed of a motor and a lead screw. And on the outer side of the lead screw, a moving block 16 is threadedly connected. And at the top of the moving block 16, a telescopic rod 17 is fixedly connected. On the outer side of the moving block 16, a moving plate 18 is slidably connected. And at the top of the moving plate 18, a tapping component 19 is fixedly connected. And the tapping component 19 is composed of a motor and a milling cutter;

[0025] After fixing the steel pipe raw material, start the motor inside the driving component 15 to drive the screw rod to rotate. The rotation of the screw rod further drives the moving block 16 to slide on the top of the mounting block 14, so as to realize the position adjustment of the moving block 16. At the same time, drive the tapping component 19 through the telescopic rod 17 to drive the moving plate 18 to slide on the top of the moving block 16, and adjust the position of the tapping component 19. Through the coordinated movement of the moving block 16 and the moving plate 18, the tapping component 19 reaches the required position on the top of the mounting block 14, ensuring that the tapping component 19 is in close contact with the steel pipe raw material, and then performing tapping treatment on its outer side.

[0026] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0027] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the above-mentioned unit division may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0028] The units described as separate components above may or may not be physically separated. The components shown as units may or may not be physical units. They can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0029] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without making creative efforts, combine, add or delete the features in the embodiments of the present utility model according to the circumstances or make other adjustments, so as to obtain different technical solutions that essentially do not depart from the concept of the present utility model, and these technical solutions also fall within the scope of protection of the present utility model.

Claims

1. An automatic tapping device for a shock absorber positioning tube, characterized in that: The invention comprises a mounting frame (1) and a hydraulic rod (2), wherein two hydraulic rods (2) are provided and the two hydraulic rods (2) are located at two ends of the inner side of the mounting frame (1), the outer side of the hydraulic rod (2) is provided with a thread, the outer side of the hydraulic rod (2) is threadedly connected to a rotating nut (3), the outer side of the hydraulic rod (2) is slidably connected to a moving ring (4), and the ends of the hydraulic rod (2) are fixedly connected to a fixed structure.

2. The automatic tapping device for the shock absorber positioning tube according to claim 1, characterized in that: The fixed structure is provided with a central rod (5), three first slide grooves (6) are provided inside the central rod (5), and the three first slide grooves (6) are rotationally symmetrically distributed inside the central rod (5), three connecting blocks (7) are fixedly connected to the end of the central rod (5), and the three connecting blocks (7) are aligned with the first slide grooves (6), and a snap-fit ​​structure is rotatably connected inside the first slide groove (6).

3. The automatic tapping device for the shock absorber positioning tube according to claim 2, characterized in that: The engaging structure is provided with a fixed adjustment rod (8), the upper end of the fixed adjustment rod (8) is fixedly connected with a locking block (9), and a second slide groove (10) is provided inside the locking block (9), the middle of the fixed adjustment rod (8) is rotatably connected with a motion adjustment rod (12), and the upper end of the motion adjustment rod (12) is rotatably connected with a slider (11), and the slider (11) is slidably connected inside the second slide groove (10), and the lower end of the motion adjustment rod (12) is fixedly connected with a slide bar (13), and the slide bar (13) is slidably connected inside the first slide groove (6).

4. The automatic tapping device for the shock absorber positioning tube according to claim 3, characterized in that: The lower end of the fixed adjustment rod (8) is rotatably connected to the inside of the connecting block (7), and the top of the fixed adjustment rod (8) is rotatably connected to the second slide groove (10), and a rotating shaft is provided at the connection between the slider (11) and the fixed adjustment rod (8), and the end of the slide bar (13) away from the moving adjustment rod (12) is in contact with the moving ring (4).

5. The automatic tapping device for the shock absorber positioning tube according to claim 1, characterized in that: A mounting block (14) is fixedly connected to one side of the mounting frame (1), a slot is provided inside the mounting block (14), and a driving assembly (15) is provided inside the slot, the driving assembly (15) is composed of a motor and a screw rod, and a moving block (16) is threadedly connected to the outer side of the screw rod, and a telescopic rod (17) is fixedly connected to the top of the moving block (16), a moving plate (18) is slidably connected to the outer side of the moving block (16), and a tapping assembly (19) is fixedly connected to the top of the moving plate (18), and the tapping assembly (19) is composed of a motor and a milling cutter.

Images