Auxiliary device with quick positioning function for low-temperature pipe machining

Abstract

The utility model relates to the technical field of low-temperature pipe machining, in particular to an auxiliary device with a quick positioning function for low-temperature pipe machining, and solves the problems that auxiliary machining equipment in the prior art does not have an adjusting and positioning function, so that the machining precision of a low-temperature pipe is greatly reduced, and meanwhile, the machining efficiency is reduced. The low-temperature pipe machining auxiliary device with the rapid positioning function comprises a frame body, bearing grooves are formed in the two sides of the frame body, limiting rings are fixedly connected to the positions, close to the two bearing grooves, of the two sides of the frame body, arc-shaped clamping plates are arranged on the two sides of the inner sides of the two limiting rings, and threaded rods are rotationally connected to one sides of the four arc-shaped clamping plates. According to the mode provided by the utility model, the low-temperature pipe is rotationally adjusted, and meanwhile, the nut seat drives the positioning ring to move, so that the position, needing to be machined, of the low-temperature pipe is positioned, the position, needing to be machined, of the low-temperature pipe is conveniently positioned, and the overall machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cryogenic tube processing, in particular to an auxiliary device for cryogenic tube processing with a rapid positioning function. Background Technique

[0002] The processing of cryogenic tubes is a complex process involving multiple steps, which aim to ensure that cryogenic tubes have the required low-temperature resistance, good flexibility, and other mechanical properties. The selection of raw materials for cryogenic tubes is crucial, as it directly affects the final performance of the product. Common raw materials include fluororubber, chloroprene rubber, nitrile rubber, and special alloy steels. These materials have good low-temperature resistance and can achieve the required softness and mechanical strength by adjusting the formula. For rubber cryogenic tubes, the raw materials and additives need to be mixed on a special rubber mixer to ensure uniformity. After mixing, the rubber compound is fed into an extruder, heated by a rotating screw, and pushed into a mold. The shape of the mold determines the appearance and size of the cryogenic hose. After the cryogenic tube is processed, it needs to be sheared and trimmed. This step is mainly to remove impurities and irregular parts, making the surface of the hose smooth and the size accurate. For metal cryogenic tubes, operations such as sawing, cutting the head, and sizing may also be required to ensure that the end face cut is straight, smooth, and free of burrs.

[0003] During the process of cryogenic tube processing, it is necessary to ensure the convenience of cryogenic tube processing and also process different positions of the cryogenic tube. However, considering that traditional auxiliary processing equipment does not have the function of adjusting and positioning, it not only greatly reduces the processing accuracy of cryogenic tubes but also reduces the processing efficiency, which is extremely inconvenient. Therefore, there is an urgent need for an auxiliary device for cryogenic tube processing with a rapid positioning function to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an auxiliary device for cryogenic tube processing with a rapid positioning function, which solves the problem that the existing auxiliary processing equipment does not have the function of adjusting and positioning, thus not only greatly reducing the processing accuracy of cryogenic tubes but also reducing the processing efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An auxiliary device for cryogenic tube processing with a rapid positioning function includes a frame body. Both sides of the frame body are provided with bearing grooves, and limit rings are fixedly connected to both sides of the frame body respectively near the positions of the two bearing grooves. Arc-shaped clamping plates are provided on both inner sides of the two limit rings, and threaded rods are rotatably connected to one side of the four arc-shaped clamping plates. One end of each threaded rod passes through the side wall of the limit ring through a threaded groove;

[0007] One side of the upper part inside the frame body is rotatably connected with a screw rod, and one side of the outer wall of the frame body is fixedly connected with a driving motor through bolts. One end of the screw rod penetrates through the side wall of the frame body and is in transmission connection with the output shaft of the driving motor. One end of the screw rod is threadedly connected with a nut seat through a thread, and one side of the nut seat is fixedly connected with a positioning ring.

[0008] Preferably, one end of the screw rod is rotatably connected between the inner wall of the frame body through a rotating shaft, and the other end of the screw rod penetrates through the side wall of the frame body through a bearing sleeve.

[0009] Preferably, a wheel body is rotatably connected to the inner walls of both bearing grooves through rotating shafts.

[0010] Preferably, one side of the nut seat is fixedly connected with a slider, and the slider is slidably connected between the inner wall of the frame body through a slide rail.

[0011] Preferably, one side of the top of the frame body is fixedly connected with a top plate.

[0012] Preferably, all four threaded rods are rotatably connected to one side of the four arc-shaped clamping plates through rotating shafts respectively.

[0013] The utility model at least has the following beneficial effects:

[0014] When the auxiliary device for processing low-temperature pipes with a fast positioning function of the utility model is in use, first pass the low-temperature pipe to be processed through the two bearing grooves, then manually rotate the threaded rod, which can drive the arc-shaped clamping plate to move to limit both ends of the low-temperature pipe. And after the arc-shaped clamping plate is loosened, the low-temperature pipe can be rotated and adjusted. At the same time, the driving motor can be started to drive the screw rod to rotate, so that the positioning ring can be driven to move through the nut seat to position the position where the low-temperature pipe needs to be processed. Compared with the auxiliary processing equipment in the prior art that does not have the function of adjusting and positioning, it not only greatly reduces the processing accuracy of the low-temperature pipe, but also reduces the processing efficiency. The method proposed in the utility model rotates and adjusts the low-temperature pipe, and at the same time drives the positioning ring to move through the nut seat to position the position where the low-temperature pipe needs to be processed, which is convenient for positioning the position where the low-temperature pipe needs to be processed and improves the overall processing efficiency. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is the front view structure diagram of the present utility model;

[0017] Figure 2 This is the side view structure diagram of the present utility model;

[0018] Figure 3 This is the top view structure diagram of the present utility model;

[0019] Figure 4 This is the bottom view structure diagram of the present utility model;

[0020] Figure 5 This is the structure diagram of the limit ring of the present utility model.

[0021] In the figure: 1. Frame body; 2. Slide block; 3. Bearing groove; 4. Limit ring; 5. Threaded rod; 6. Arc-shaped clamping plate; 7. Screw rod; 8. Nut seat; 9. Positioning ring; 10. Driving motor; 11. Top plate; 12. Slide rail; 13. Wheel body. Specific embodiments

[0022] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] Refer to Figures 1-5 , an auxiliary device for low-temperature tube processing with a quick positioning function, including a frame body 1. Loading grooves 3 are provided on both sides of the frame body 1, and limit rings 4 are fixedly connected to the positions of both sides of the frame body 1 close to the two loading grooves 3 respectively. Arc-shaped clamping plates 6 are provided on both inner sides of the two limit rings 4, and threaded rods 5 are rotatably connected to one side of the four arc-shaped clamping plates 6, and one end of the threaded rod 5 penetrates through the side wall of the limit ring 4 through a thread groove;

[0024] One side of the upper part inside the frame body 1 is rotatably connected with a screw rod 7, and one side of the outer wall of the frame body 1 is fixedly connected with a driving motor 10 through a bolt, and one end of the screw rod 7 penetrates through the side wall of the frame body 1 and is in transmission connection with the output shaft of the driving motor 10. One end of the screw rod 7 is in threaded engagement with a nut seat 8, and a positioning ring 9 is fixedly connected to one side of the nut seat 8. Specifically, by rotating and adjusting the low-temperature tube, and at the same time driving the positioning ring 9 to move through the nut seat 8, the position to be processed of the low-temperature tube is positioned, which is convenient for positioning the position to be processed of the low-temperature tube and improves the overall processing efficiency.

[0025] This solution has the following working process:

[0026] When the auxiliary device for processing cryogenic tubes with a quick positioning function of the present utility model is in use, first pass the cryogenic tube to be processed through the two bearing grooves 3, and then manually rotate the threaded rod 7, which can drive the arc-shaped clamping plate 6 to move, so as to limit the two ends of the cryogenic tube. And after the arc-shaped clamping plate 6 is loosened, the cryogenic tube can be rotated and adjusted. At the same time, the driving motor 10 can be started to drive the screw rod 5 to rotate, so that the positioning ring 9 can be driven to move by the nut seat 8, so as to position the position where the cryogenic tube needs to be processed.

[0027] It can be known from the above working process that:

[0028] By rotating and adjusting the cryogenic tube, and at the same time driving the positioning ring 9 to move through the nut seat 8, so as to position the position where the cryogenic tube needs to be processed, it is convenient to position the position where the cryogenic tube needs to be processed and improve the overall processing efficiency.

[0029] Furthermore, one end of the screw rod 7 is rotatably connected to the inner wall of the frame body 1 through a rotating shaft, and the other end of the screw rod 7 passes through the side wall of the frame body 1 through a bearing sleeve. Specifically, the driving motor 10 is used to drive the screw rod 7 to rotate.

[0030] Furthermore, the inner walls of the two bearing grooves 3 are both rotatably connected with a wheel body 13 through a rotating shaft. Specifically, the wheel body 13 can make the cryogenic tube rotate more smoothly.

[0031] Furthermore, a slider 2 is fixedly connected to one side of the nut seat 8, and the slider 2 is slidably connected to the inner wall of the frame body 1 through a slide rail 12. Specifically, by sliding the slider 2 in the slide rail 12, the stability of the nut seat 8 can be strengthened.

[0032] Furthermore, a top plate 11 is fixedly connected to one side of the top of the frame body 1. Specifically, the top plate 11 can be used to carry the processing equipment.

[0033] Furthermore, the four threaded rods 5 are respectively rotatably connected to one side of the four arc-shaped clamping plates 6 through rotating shafts.

[0034] To sum up, the driving motor 10 is used to drive the screw rod 7 to rotate, the wheel body 13 can make the cryogenic tube rotate more smoothly, the slider 2 slides in the slide rail 12, so as to strengthen the stability of the nut seat 8, and the top plate 11 can be used to carry the processing equipment.

[0035] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What is described in the above-mentioned embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for low-temperature pipe processing with a quick positioning function, including a frame body (1), characterized in that, Both sides of the frame body (1) are provided with bearing grooves (3), and limit rings (4) are fixedly connected to both sides of the frame body (1) respectively near the positions of the two bearing grooves (3). On both inner sides of the two limit rings (4), arc-shaped clamping plates (6) are provided, and threaded rods (5) are rotatably connected to one side of each of the four arc-shaped clamping plates (6). One end of the threaded rod (5) passes through the side wall of the limit ring (4) through a threaded groove. One side of the upper part of the inner side of the frame body (1) is rotatably connected with a screw rod (7), and a driving motor (10) is fixedly connected to one side of the outer wall of the frame body (1) through a bolt. One end of the screw rod (7) passes through the side wall of the frame body (1) and is in transmission connection with the output shaft of the driving motor (10). One end of the screw rod (7) is threadedly connected with a nut seat (8) through a thread, and a positioning ring (9) is fixedly connected to one side of the nut seat (8).

2. The auxiliary device for processing low-temperature pipes with a fast positioning function according to claim 1, characterized in that, One end of the screw rod (7) is rotatably connected between the inner wall of the frame body (1) through a rotating shaft, and the other end of the screw rod (7) passes through the side wall of the frame body (1) through a bearing sleeve.

3. An auxiliary device for low-temperature pipe processing with a fast positioning function according to claim 2, characterized in that, On the inner walls of the two bearing grooves (3), wheel bodies (13) are rotatably connected through rotating shafts.

4. An auxiliary device for processing low-temperature tubes with a fast positioning function according to claim 1, characterized in that, A slider (2) is fixedly connected to one side of the nut seat (8), and the slider (2) is slidably connected between the inner wall of the frame body (1) through a slide rail (12).

5. An auxiliary device for low-temperature pipe processing with a quick positioning function according to claim 1, characterized in that, A top plate (11) is fixedly connected to one side of the top of the frame body (1).

6. The auxiliary device for low-temperature pipe processing with a quick positioning function according to claim 1, characterized in that, The four threaded rods (5) are respectively rotatably connected between one side of the four arc-shaped clamping plates (6) through rotating shafts.

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