Compressor-based copper pipe strength detection equipment

Abstract

The utility model discloses a copper pipe strength detection device based on a compressor, and relates to the technical field of copper pipe strength detection devices. Comprising a supporting frame, an inspection unit and an eyepiece unit are arranged on the supporting frame, a protection frame is arranged on the supporting frame, a telescopic frame is arranged in the protection frame, a rail block is fixedly connected to the protection frame, a driving unit is arranged between the rail block and the supporting frame, and the driving unit is used for controlling the rail block to move. According to the strength detection equipment based on the compressor copper pipe, the structure that the protection frame and the telescopic frame are arranged on the detection equipment is adopted, exposed parts of the detection equipment can be effectively protected when the detection equipment is idle, on one hand, dust is prevented from floating and falling on an eyepiece and an objective lens, and on the other hand, the air drying speed of lubricating liquid is effectively reduced; and meanwhile, the driving unit can lift the protection frame, and the purpose of rapidly protecting the equipment is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of copper pipe strength testing equipment, specifically a copper pipe strength testing equipment based on a compressor. Background Technology

[0002] Common testing equipment includes pressure testing machines, which can test the compressive strength of copper pipes and simulate the pressure scenarios that copper pipes withstand in actual use. These devices have precise sensors and control systems that can accurately record and control the data and conditions of the testing process.

[0003] Existing copper pipe strength testing equipment simulates the pressure conditions experienced by copper pipes in actual use to test their strength. However, it uses a sampling method to test copper pipes from the same batch. Most components of the testing equipment are exposed and lack effective protection when not in use. This leads to dust accumulation on the eyepieces and objective lenses, requiring frequent lens cleaning and increasing workload. Furthermore, the exposed focusing and calibration unit experiences rapid lubrication depletion, necessitating frequent equipment maintenance. To address these shortcomings, this invention provides a compressor-based copper pipe strength testing device to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a compressor copper tube strength testing device, which solves the problem that most of the components on the testing device are exposed and not effectively protected when idle.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a strength testing device for copper tubes based on compressors, comprising a support frame, an inspection unit and an eyepiece unit provided on the support frame, a protective frame provided on the support frame, a telescopic frame provided inside the protective frame, a track block fixedly connected to the protective frame, a drive unit provided between the track block and the support frame, the drive unit being used to control the movement of the track block, and the inspection unit being used to perform strength testing on the copper tubes;

[0006] The inspection unit includes:

[0007] The base is rotatably connected to the support frame;

[0008] The objective lens is fixedly attached to the bottom of the base;

[0009] The pointed tip is located at the bottom of the base;

[0010] The adjustment handle is located on one side of the base.

[0011] Preferably, the driving unit includes:

[0012] The servo motor is fixedly connected inside the support frame;

[0013] A threaded rod, one end of which is fixedly connected to the output end of a servo motor, is threadedly connected to the track block.

[0014] Preferably, the protective frame is provided with a second track body and a slot, and the telescopic frame is slidably connected to the second track body.

[0015] Preferably, a protruding block is fixedly connected to the bottom of the telescopic frame, an additional frame is fixedly connected to the telescopic frame, a fixed frame is fixedly connected to the end of the additional frame away from the telescopic frame, and a slot is provided inside the additional frame.

[0016] Preferably, a locking block is fixedly connected to the eyepiece unit, and the locking block engages with the locking slot.

[0017] Preferably, the support frame is provided with a control panel.

[0018] Preferably, a first track body is provided inside the support frame, and the track block is slidably connected inside the first track body.

[0019] This utility model discloses a compressor copper tube strength testing device, which has the following beneficial effects: The compressor copper tube strength testing device adopts a structure with a protective frame and a telescopic frame on the testing device, which can effectively protect the exposed parts when the testing device is idle. On the one hand, it prevents dust from falling on the eyepiece and objective lens, and on the other hand, it effectively slows down the drying speed of the lubricating fluid. At the same time, the drive unit can raise the protective frame to achieve the purpose of quickly protecting the device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the servo motor structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the protective frame structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the telescopic frame structure of this utility model.

[0025] In the diagram: 1. Support frame; 11. Control panel; 12. First track body; 2. Eyepiece unit; 21. Locking block; 3. Protective frame; 31. Track block; 32. Second track body; 33. Slot; 4. Telescopic frame; 41. Additional frame; 411. Slot; 42. Fixing frame; 43. Protrusion; 5. Drive unit; 51. Servo motor; 52. Threaded rod; 6. Inspection unit; 61. Objective lens; 62. Pressing tip; 63. Base; 64. Adjustment handle. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] This application provides a compressor copper tube strength testing device, which solves the problem that most of the components on the testing device are exposed and not effectively protected when idle. The device adopts a structure with a protective frame 3 and a telescopic frame 4, which can effectively protect the exposed components when the testing device is idle. On the one hand, it prevents dust from falling on the eyepiece and objective lens 61, and on the other hand, it effectively slows down the drying speed of the lubricating fluid. At the same time, the drive unit 5 can raise the protective frame 3 to achieve the purpose of quickly protecting the device.

[0028] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0029] Example 1;

[0030] This utility model discloses a strength testing device for compressor copper tubes, according to the attached... Figure 1-4 As shown, it includes a support frame 1, an inspection unit 6 and an eyepiece unit 2 on the support frame 1, a protective frame 3 on the support frame 1, a telescopic frame 4 inside the protective frame 3, a track block 31 fixedly connected to the protective frame 3, a drive unit 5 between the track block 31 and the support frame 1, the drive unit 5 is used to control the movement of the track block 31, and the inspection unit 6 is used to perform strength testing on the copper tube.

[0031] Inspection unit 6 includes:

[0032] The base 63 is rotatably connected to the support frame 1;

[0033] Objective lens 61 is fixedly connected to the bottom of base 63;

[0034] A pointed tip 62 is located at the bottom of the base 63;

[0035] Adjustment handle 64 is located on one side of base 63.

[0036] The support frame 1 is equipped with a control panel 11, which can control the magnitude and duration of the force applied to the copper tube by the pressure tip 62 in the inspection device unit 6.

[0037] Copper tubes from the same batch are tested by random sampling. First, a slice of the copper tube to be tested is placed on the stage of the equipment. The copper tube slice is adjusted to be directly below the inspection unit 6 using the focusing calibration unit on the equipment. Then, the pressure tip 62 in the inspection unit 6 is adjusted through the control panel 11 to apply force and time to the copper tube slice. The pressure tip 62 then squeezes the copper tube slice. After squeezing, the pressure tip 62 is lifted. Then, the adjustment handle 64 is rotated 180 degrees, which drives the base 63 to rotate. At the same time, the objective lens 61 on the base 63 is swapped with the pressure tip 62. The objective lens 61 is then aligned with the copper tube slice. The copper tube slice can then be observed through the eyepiece in the eyepiece unit 2, and the data can be recorded. The above operation is repeated to perform multi-point testing on the copper tube slice, which can accurately detect the strength of the copper tube.

[0038] Example 2;

[0039] This utility model discloses a strength testing device for compressor copper tubes, according to the attached... Figure 1-4 As shown, it includes a support frame 1, an inspection unit 6 and an eyepiece unit 2 on the support frame 1, a protective frame 3 on the support frame 1, a telescopic frame 4 inside the protective frame 3, a track block 31 fixedly connected to the protective frame 3, a drive unit 5 between the track block 31 and the support frame 1, the drive unit 5 is used to control the movement of the track block 31, and the inspection unit 6 is used to perform strength testing on the copper tube.

[0040] Inspection unit 6 includes:

[0041] The base 63 is rotatably connected to the support frame 1;

[0042] Objective lens 61 is fixedly connected to the bottom of base 63;

[0043] A pointed tip 62 is located at the bottom of the base 63;

[0044] Adjustment handle 64 is located on one side of base 63.

[0045] Drive unit 5 includes:

[0046] The servo motor 51 is fixedly connected inside the support frame 1;

[0047] The threaded rod 52 has one end fixedly connected to the output end of the servo motor 51, and the threaded rod 52 is threadedly connected to the track block 31.

[0048] The protective frame 3 is provided with a second track body 32 and a slot 33, and the telescopic frame 4 is slidably connected to the second track body 32.

[0049] The bottom of the telescopic frame 4 is fixedly connected to a protrusion 43, and an additional frame 41 is fixedly connected to the telescopic frame 4. A fixed frame 42 is fixedly connected to the end of the additional frame 41 away from the telescopic frame 4, and a slot 411 is provided inside the additional frame 41.

[0050] A locking block 21 is fixedly connected to the eyepiece unit 2. The locking block 21 can be easily engaged with the slot 411 and can limit the position of the additional frame 41.

[0051] The support frame 1 is provided with a first track body 12, and the track block 31 is slidably connected to the first track body 12.

[0052] When the testing equipment is idle after use, the protective frame 3 and telescopic frame 4 on the testing equipment can effectively protect its exposed parts. On the one hand, it prevents dust from falling on the eyepiece and objective lens 61, and on the other hand, it effectively slows down the drying speed of the lubricant. At the same time, the drive unit 5 can raise the protective frame 3 to achieve the purpose of quickly protecting the equipment.

[0053] First, the servo motor 51 in the drive unit 5 drives the threaded rod 52 to rotate. The threaded rod 52 is threadedly connected to the track block 31, which facilitates the movement of the track block 31 within the first track body 12. The track block 31 is fixedly connected to the protective frame 3. The telescopic frame 4 is set inside the protective frame 3, thereby achieving the purpose of raising the protective frame 3 and the telescopic frame 4. When it reaches the highest point, the additional frame 41, which is fixedly connected to the telescopic frame 4, is pushed upward, so that the locking block 21 on the eyepiece unit 2 engages with the locking groove 411 in the additional frame 41, thereby achieving the locking of the additional frame. The purpose of the limit position 41 is to ensure that the fixed frame 42, which is fixedly connected to the additional frame 41, can effectively protect the eyepiece in the eyepiece unit 2. After the deployment is completed, when the testing equipment needs to be used, simply start the servo motor 51 to drive the threaded rod 52 to rotate. The threaded rod 52 drives the track block 31 to move downward. The track block 31 drives the protective frame 3, which is fixedly connected to it, to move downward. When it moves to the lowest position, the locking block 21 and the slot 411 are released, and the telescopic frame 4 retracts into the second track body 32 by its own gravity.

[0054] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A strength testing device for compressor copper tubes, comprising a support frame (1), wherein an inspection unit (6) and an eyepiece unit (2) are provided on the support frame (1), characterized in that, A protective frame (3) is provided on the support frame (1), a telescopic frame (4) is provided inside the protective frame (3), a track block (31) is fixedly connected on the protective frame (3), a drive unit (5) is provided between the track block (31) and the support frame (1), the drive unit (5) is used to control the movement of the track block (31), and the inspection unit (6) is used to perform strength testing on the copper pipe; The inspection unit (6) includes: The base (63) is rotatably connected to the support frame (1); Objective lens (61), which is fixedly connected to the bottom of base (63); A pointed tip (62) is located at the bottom of the base (63); Adjustment handle (64), which is located on one side of base (63).

2. The compressor copper tube strength testing device according to claim 1, characterized in that, The driving unit (5) includes: The servo motor (51) is fixedly connected inside the support frame (1); A threaded rod (52) is fixedly connected at one end to the output end of a servo motor (51), and the threaded rod (52) is threadedly connected to the track block (31).

3. The compressor copper tube strength testing device according to claim 1, characterized in that, The protective frame (3) is provided with a second track body (32) and a slot (33), and the telescopic frame (4) is slidably connected to the second track body (32).

4. The compressor copper tube strength testing device according to claim 1, characterized in that, The bottom of the telescopic frame (4) is fixedly connected to a protrusion (43), and an additional frame (41) is fixedly connected to the telescopic frame (4). A fixed frame (42) is fixedly connected to one end of the additional frame (41) away from the telescopic frame (4). A slot (411) is provided inside the additional frame (41).

5. The compressor copper tube strength testing device according to claim 1, characterized in that, A locking block (21) is fixedly connected to the eyepiece unit (2), and the locking block (21) is engaged with the slot (411).

6. The compressor copper tube strength testing device according to claim 1, characterized in that, The support frame (1) is equipped with a control panel (11).

7. The compressor copper tube strength testing device according to claim 1, characterized in that, The support frame (1) is provided with a first track body (12), and the track block (31) is slidably connected to the first track body (12).

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