Durability tester for automatic winder

Abstract

The utility model relates to a tester, belongs to the technical field of testing, and particularly relates to an automatic winder durability tester which comprises a shell, and the top of the shell is fixedly connected with a plurality of supporting columns. The driving device is started to drive the worm to rotate, drive the mounting blocks to move close to each other and drive the limiting clamp to fix the winder body, then a wound wire in the winder body is connected with the reciprocating motion assembly, and the hydraulic cylinder is started to drive the second connecting block to move up and down in a reciprocating mode. According to the winder detection device, the angle of the inclined plate can be adjusted, winder bodies of different models can be conveniently limited and fixed, the stability of the winder bodies during detection is improved, the practicability of the device is improved, and the problem that when an existing device is used for limiting and fixing the winder bodies, the winder bodies of different models cannot be limited and fixed is solved. When the automatic winder tester is used, certain limitation exists, and the use efficiency of the automatic winder tester is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of testing, in particular to an automatic wire rewinder durability tester. Background Art

[0002] An automatic wire rewinder is a device for automatically winding and unwinding cables, and is widely used in various industrial and civil fields, such as power tools, medical equipment, household appliances, etc.

[0003] After retrieving the Chinese patent with the authorization announcement number CN208459042U, an automatic wire rewinder durability testing machine is disclosed. However, when the existing device limits and fixes the wire rewinder body, it cannot limit and fix wire rewinder bodies of different models, which has certain limitations in use, thereby reducing the use efficiency of the automatic wire rewinder tester. Content of the Utility Model

[0004] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0005] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.

[0006] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the technical field can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0007] References to "one embodiment" or "some embodiments" etc. described in the specification of the present utility model mean that specific features, structures or characteristics described in connection with that embodiment are included in one or more embodiments of the present utility model. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments" etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in another way. The terms "comprising", "including", "having" and their variants all mean "including but not limited to", unless otherwise specifically emphasized in another way.

[0008] To solve the above technical problems, the present utility model provides an automatic wire rewinder durability tester. The driving device is started to drive the worm to rotate, driving the worm gear on the rotating column. Through the fixed column, the mounting block is driven to move closer to each other, driving the limiting fixture to limit and fix the wire rewinder body. Then, the wire in the wire rewinder body is connected to the reciprocating movement assembly on the inclined plate. Then, the operation button is pressed to start the device. By starting the hydraulic cylinder, the connecting block two is driven to move up and down reciprocally, and the angle of the inclined plate can be adjusted.

[0009] The technical solution for achieving the purpose of the present utility model is: an automatic wire rewinder durability tester, including a housing. A plurality of support columns are fixedly connected to the top of the housing. The tops of the plurality of support columns are commonly fixedly connected to a platform. A driving device is fixedly connected to the bottom of the platform 3. The output end of the driving device is fixedly connected to a rotating column through a coupling. A worm is key-connected to the rotating column. It also includes;

[0010] A limiting mechanism, the limiting mechanism is located on the housing;

[0011] The limiting mechanism includes a moving unit and a limiting unit. The moving unit includes a rotating column rotatably connected to the bottom of the platform. A worm gear is key-connected to the rotating column. The worm and the worm gear are meshed with each other. Four slide rails are opened at the bottom of the platform. Slide blocks are slidably connected to the four slide rails. The common side of every two slide blocks close to each other is fixedly connected with a mounting block. Fixing columns are fixedly connected to the bottoms of the mounting blocks. Two strip-shaped through holes are opened on the worm gear. The bottom ends of the two fixing columns respectively extend out of the strip-shaped through holes.

[0012] In some embodiments, the limiting unit includes two long holes opened on the platform. The tops of the two mounting blocks respectively penetrate through the long holes and are fixedly connected with limiting fixtures.

[0013] In some embodiments, limiting columns are fixedly connected to the top of the platform. The common side of the two limiting columns and the limiting fixture clamps the wire rewinder body.

[0014] In some embodiments, two fixing blocks are fixedly connected to the top of the housing. A first connecting block is fixedly connected to the side of the two fixing blocks close to each other. A hydraulic cylinder is fixedly connected to one side of the first connecting block, and a second connecting block is fixedly connected to the output end of the hydraulic cylinder.

[0015] In some embodiments, an inclined plate is rotatably connected to the top of the housing. A U-shaped block is fixedly connected to one side of the inclined plate. The second connecting block is fixedly connected to the U-shaped block, and a reciprocating movement assembly is installed on the other side of the inclined plate.

[0016] In some embodiments, a display screen and operation buttons are installed on one side of the housing.

[0017] Compared with the prior art, the remarkable advantages of this utility model are:

[0018] When this utility model starts the driving device to drive the worm to rotate, it drives the worm gear on the rotating column. Through the fixed column, the mounting blocks move closer to each other, driving the limiting fixture to limit and fix the winding reel body. Then, the winding in the winding reel body is connected to the reciprocating movement assembly on the inclined plate. Then, press the operation button to start the device. By starting the hydraulic cylinder to drive the second connecting block to move up and down reciprocally, the angle of the inclined plate can be adjusted, realizing the convenient limiting and fixing of winding reel bodies of different models, improving the stability of the winding reel body during detection, and thus improving the practicability of the device;

[0019] It solves the problem that the existing device cannot limit and fix winding reel bodies of different models when limiting and fixing the winding reel body, has certain limitations in use, and thus reduces the use efficiency of the automatic winding reel tester. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The following further explains this utility model with reference to the drawings and embodiments:

[0021] Figure 1 is the overall three-dimensional structure schematic diagram provided by this utility model in one embodiment;

[0022] Figure 2 is the overall three-dimensional structure schematic diagram of another perspective provided by this utility model in one embodiment;

[0023] Figure 3 is provided by this utility model in one embodiment Figure 2 The enlarged three-dimensional structure schematic diagram at A in.

[0024] Explanation of the reference numerals in the drawings:

[0025] 1. Outer shell; 2. Support column; 3. Platform; 4. Driving device; 5. Worm; 6. Rotating column; 7. Worm gear; 8. Slide rail; 9. Limit fixture; 10. Sliding block; 11. Limit column; 12. Reel body; 13. Fixed block; 14. First connecting block; 15. Hydraulic cylinder; 16. Second connecting block; 17. Inclined plate; 18. U-shaped block; 19. Reciprocating movement assembly; 20. Display screen; 21. Operation button; 22. Mounting block; 23. Fixed column. Detailed implementation manner

[0026] The following provides a detailed description of the present utility model. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0027] The present utility model provides an automatic reel durability tester through improvement. The technical solution of the present utility model is as follows:

[0028] As Figures 1 - 3 shown, an automatic reel durability tester includes an outer shell 1. A plurality of support columns 2 are fixedly connected to the top of the outer shell 1. The tops of the plurality of support columns 2 are commonly fixedly connected to a platform 3. A driving device 4 is fixedly connected to the bottom of the platform 3. The output end of the driving device 4 is fixedly connected to a rotating column 6 through a coupling. A worm 5 is key-connected to the rotating column 6. It further includes a limiting mechanism located on the outer shell 1. The limiting mechanism includes a moving unit and a limiting unit. The moving unit includes a rotating column 6 rotatably connected to the bottom of the platform 3. A worm gear 7 is key-connected to the rotating column 6. The worm 5 and the worm gear 7 are meshed with each other. Four slide rails 8 are opened at the bottom of the platform 3. A sliding block 10 is slidably connected to each of the four slide rails 8. A mounting block 22 is commonly fixedly connected to one side of every two sliding blocks 10 close to each other. Fixed columns 23 are fixedly connected to the bottoms of the mounting blocks 22. Two strip-shaped through holes are opened on the worm gear 7. The bottom ends of the two fixed columns 23 respectively extend out of the strip-shaped through holes. Through the setting of the moving unit, it is convenient to move the mounting block 22.

[0029] Through the meshing of the worm 5 and the worm gear 7, and the movement of the fixed column 23 in the strip-shaped through hole of the worm gear 7, the mounting blocks 22 can flexibly approach or move away from each other, allowing the tester to make precise adjustments according to the size and shape of the reel body 12, thereby realizing effective limit fixation of different types of reels. This flexibility greatly improves the versatility and practicality of the tester.

[0030] Optionally, the strip-shaped through hole is an arc-shaped hole.

[0031] AsFigure 1 and Figure 3 As shown in Figure 3 , in one embodiment, the limiting unit includes two long holes formed in the platform 3, and the tops of the two mounting blocks 22 penetrate through the long holes and are fixedly connected with limiting jigs 9.

[0032] Through the arrangement of the limiting jigs 9, it is convenient to limit and fix the testing device. The design of the long holes allows the mounting blocks 22 to have a certain moving space in the horizontal direction, so that the position of the limiting jigs 9 can be adjusted according to different models of the reel body. This design enables the tester to adapt to various specifications and sizes of reel bodies, improving the versatility and flexibility of the equipment.

[0033] As Figure 1 shown in Figure 1 , in one embodiment, the top of the platform 3 is fixedly connected with limiting columns 11, and the reel body 1 is jointly clamped by the mutually approaching sides of the two limiting columns 11 and the limiting jigs 9.

[0034] Through the arrangement of the limiting columns 11 and the limiting jigs 9, the limiting and fixing of the reel body 12 are realized. The coordinated action of the limiting columns 11 and the limiting jigs 9 provides a double clamping force for the reel body 12, significantly enhancing the stability of the reel body during the testing process. This double fixing mechanism effectively prevents the reel from shaking or shifting during the testing process, ensuring the accuracy and reliability of the testing.

[0035] As Figure 1 and Figure 2 shown in Figure 2 , in one embodiment, two fixing blocks 13 are fixedly connected to the top of the housing 1, a connecting block one 14 is jointly fixedly connected to the mutually approaching sides of the two fixing blocks 13, a hydraulic cylinder 15 is fixedly connected to one side of the connecting block one 14, and a connecting block two 16 is fixedly connected to the output end of the hydraulic cylinder 15.

[0036] Through the arrangement of the hydraulic cylinder 15, it is convenient to lift the connecting block two 16.

[0037] The top of the housing 1 tightly fixes the connecting block one 14 through the two fixing blocks 13, forming a stable and firm support structure, which not only improves the overall rigidity of the equipment, but also can effectively disperse and bear the pressure generated during the operation of the hydraulic cylinder 15, ensuring the stability and durability of long-term operation.

[0038] As Figure 1 and Figure 2 shown in Figure 2 , in one embodiment, an inclined plate 17 is rotatably connected to the top of the housing 1, a U-shaped block 18 is fixedly connected to one side of the inclined plate 17, the connecting block two 16 is fixedly connected to the U-shaped block 18, and a reciprocating movement component 19 is installed on the other side of the inclined plate 17.

[0039] By setting the reciprocating moving component 19, it is convenient to conduct reciprocating tests on the reel.

[0040] During use, start the driving device 4 to drive the worm 5 to rotate, driving the worm gear 7 on the rotating column 6. The friction angle between the worm gear 5 and the worm 7 is less than the helix angle of the worm 5. Drive the mounting block 22 to move closer to each other through the fixed column 23, driving the limit clamp 9 to limit and fix the reel body 12, which realizes the convenient limit and fixation of reel bodies 12 of different models. Then connect the winding wire in the reel body 12 to the reciprocating moving component 19 on the inclined plate 17. Then press the operation button 21 to start the device. Drive the connecting block two 16 to move up and down through the start of the hydraulic cylinder 15, which can adjust the angle of the inclined plate 17, improve the stability of the reel body 12 during detection, and thus improve the practicability of the device.

[0041] Such as Figure 1 and Figure 2 As shown in, in an embodiment, a display screen 20 and an operation button 21 are installed on one side of the housing 1.

[0042] By setting the display screen 20 and the operation button 21, it is convenient to observe the test data of the reel body 12 and the opening and closing of the device.

[0043] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed above, but also include technical solutions composed of equivalent replacements of the above technical features. The matters not covered by the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. An automatic wire winder durability tester, comprising a housing, characterized in that: A platform is provided on the outer shell. A driving device is fixedly connected to the bottom of the platform. The output end of the driving device is connected to a rotating column, and a worm is key-connected to the rotating column. Further included are: A limiting mechanism, which is located on the outer shell; The limiting mechanism includes a moving unit and a limiting unit. The moving unit includes a rotating connection to the rotating column. A worm gear is connected to the rotating column. The worm and the worm gear are meshed with each other. Four slide rails are provided at the bottom of the platform. Slide blocks are slidably connected to the four slide rails. A mounting block is fixedly connected to the side of each two slide blocks close to each other. Fixing columns are fixedly connected to the bottom of the mounting blocks. Two strip-shaped through holes are provided on the worm gear. The bottom ends of the two fixing columns respectively extend out of the strip-shaped through holes.

2. The durability tester for an automatic wire winder according to claim 1, characterized in that: The limiting unit includes two long-shaped holes provided on the platform. The tops of the two mounting blocks respectively penetrate through the long-shaped holes and are fixedly connected with limiting clamps.

3. An automatic wire rewinder durability tester according to claim 2, characterized in that: A limiting column is fixedly connected to the top of the platform. The winding device body is jointly clamped by the two limiting columns and the two limiting clamps.

4. An automatic cable winder durability tester according to claim 1, characterized in that: Two fixing blocks are fixedly connected to the top of the outer shell. A connecting block one is jointly fixedly connected to the side of the two fixing blocks close to each other. A hydraulic cylinder is fixedly connected to one side of the connecting block one. A connecting block two is fixedly connected to the output end of the hydraulic cylinder.

5. The durability tester for an automatic wire winder according to claim 4, characterized in that: An inclined plate is rotatably connected to the top of the outer shell. A U-shaped block is fixedly connected to one side of the inclined plate. The connecting block two is fixedly connected to the U-shaped block. A reciprocating moving component is installed on the other side of the inclined plate.

6. The automatic wire rewinder durability tester according to claim 1, characterized in that: A display screen and operation buttons are installed on one side of the outer shell.

7. An automatic wire rewinder durability tester according to any one of claims 1-6, characterized in that: A plurality of support columns are fixedly connected to the top of the outer shell. The tops of the plurality of support columns are jointly fixedly connected to a platform.

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