CN220380861U - Tinned copper clad steel wire tensile strength detection device - Google Patents

Abstract

The utility model discloses a tensile strength detection device for tinned copper-clad steel wires, which includes a first clamping box. Vertical rods are fixedly connected to the four corners of the top of the first clamping box, and the top of the vertical rod is fixedly connected to Top plate, the top of the top plate is fixedly connected with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is fixedly connected with a moving plate, the bottom of the moving plate is fixedly connected with an S-shaped sensor, and the bottom of the S-shaped sensor is fixedly connected There is a second clamping box. The inner cavities of the first clamping box and the second clamping box are both fixedly connected with biaxial motors, and the output ends of the biaxial motors are fixedly connected with threaded rods. The utility model adopts the cooperation of the first clamping box, vertical rod, top plate, hydraulic telescopic rod, moving plate, S-type sensor, second clamping box, biaxial motor, threaded rod, threaded sleeve, fixed plate and limit splint. Using it, it can quickly complete the clamping limit of the steel wire, and automatically stretch the detection and record the information to improve the detection efficiency.

Description

Tinned copper-clad steel wire tensile strength testing device

Technical field

The utility model relates to the technical field of copper-clad steel wires, specifically to a tensile strength detection device for tin-plated copper-clad steel wires.

Background technique

Copper-clad steel refers to copper-clad steel wire, that is, a composite wire with a copper layer wrapped around the steel wire. It uses the skin effect of low-voltage and high-frequency signals to walk along the surface in the high-frequency area, so as long as the thickness of the copper layer reaches a certain range, a certain Signals in a frequency range can be guaranteed to be transmitted. Copper plays the role of conducting weak current signals, and steel wires play a supporting role. Copper-clad steel wires need to be tested for tensile strength when they leave the factory. Those that fail the test cannot leave the factory. Currently, The detection device winds the two ends of the copper-clad steel wire around the screws, tightens them, and then detects the tensile strength through a tensile tester. It has the following defects: the operation is too cumbersome, the detection process takes a long time, and the efficiency is low. Therefore, it is proposed Tinned copper-clad steel wire tensile strength testing device to solve the above problems.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tensile strength detection device for tinned copper-clad steel wires, which has the advantage of high detection efficiency.

(2) Technical solutions

In order to achieve the above object, the present utility model provides the following technical solution. The technical solution adopted by the tensile strength detection device of tinned copper-clad steel wire is: it includes a first clamping box, and the four corners of the top of the first clamping box are evenly spaced. A vertical rod is fixedly connected to the top of the vertical rod. A top plate is fixedly connected to the top of the top plate. A hydraulic telescopic rod is fixed to the top of the top plate. The output end of the hydraulic telescopic rod is fixedly connected to a moving plate. The bottom of the moving plate is fixed. An S-type sensor is connected, and a second clamping box is fixedly connected to the bottom of the S-type sensor. A biaxial motor is fixedly connected to the inner cavities of the first clamping box and the second clamping box. The biaxial motor is fixedly connected to the S-type sensor. A threaded rod is fixedly connected to the output end of the motor, and a threaded sleeve is threadedly connected to the surface of the threaded rod. A fixed plate is fixedly connected to one side of the threaded sleeve, and a limiting splint is provided on one side of the fixed plate.

As a preferred solution, the inner cavities of the first clamping box and the second clamping box are both fixedly connected to the limiting rod, the surface of the limiting rod is slidingly connected to the limiting block, and the threaded sleeve is fixedly connected to the limiting block. .

As a preferred solution, the number of the threaded rods is four, and the thread directions on the surfaces of the threaded rods are opposite.

As a preferred solution, a slide block is slidably connected to the surface of the vertical rod, and one side of the slide block is fixedly connected to the moving plate.

As a preferred solution, a controller is provided on the right side of the vertical rod, and the controller and the vertical rod are designed to be magnetically attracted.

As a preferred solution, one side of the limiting splint is fixedly connected with an insertion block, one side of the fixed plate is provided with an insertion slot that matches the insertion block, and one side of the limiting splint is provided with an anti-slip pattern. .

As a preferred solution, a baffle is fixedly connected to the rear side of the fixed plate, and a mounting plate is fixedly connected to the front side of the fixed plate through bolts.

(3) Beneficial effects

Compared with the existing technology, this utility model provides a tensile strength detection device for tinned copper-clad steel wires, which has the following beneficial effects.

1. Through the combined use of the first clamping box, vertical rod, top plate, hydraulic telescopic rod, moving plate, S-type sensor, second clamping box, biaxial motor, threaded rod, threaded sleeve, fixed plate and limit splint , can quickly complete the clamping limit of the steel wire, and automatically stretch the detection and record information to improve detection efficiency.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic diagram of the internal structure of the first clamping box of the present invention;

Figure 3 is a top view of the fixing plate and the limiting splint of the utility model;

Figure 4 is an enlarged view of position A in Figure 2 of the present invention.

In the picture: 1. First clamping box; 2. Vertical rod; 3. Top plate; 4. Hydraulic telescopic rod; 5. Moving plate; 6. S-type sensor; 7. Second clamping box; 8. Dual-axis motor ; 9. Threaded rod; 10. Threaded sleeve; 11. Fixed plate; 12. Limit splint; 13. Limit rod; 14. Limit block; 15. Slider; 16. Controller; 17. Insert block; 18 , baffle; 19. Installation plate.

Detailed ways

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

In the description of the present utility model, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of the present invention. Furthermore, the terms "first," "second," "third," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stated and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection, or Integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Figures 1-4. This utility model: a tinned copper-clad steel wire tensile strength detection device, including a first clamping box 1. The four corners of the top of the first clamping box 1 are fixedly connected with vertical rods 2. The vertical rods The top of 2 is fixedly connected with a top plate 3, the top of the top plate 3 is fixedly connected with a hydraulic telescopic rod 4, the output end of the hydraulic telescopic rod 4 is fixedly connected with a moving plate 5, and the bottom of the moving plate 5 is fixedly connected with an S-type sensor 6, S-type The bottom of the sensor 6 is fixedly connected to a second clamping box 7. The inner cavities of the first clamping box 1 and the second clamping box 7 are both fixedly connected to a biaxial motor 8. The output end of the biaxial motor 8 is fixedly connected to a thread. Rod 9, the surface of the threaded rod 9 is threadedly connected with a threaded sleeve 10, one side of the threaded sleeve 10 is fixedly connected with a fixing plate 11, and one side of the fixing plate 11 is provided with a limiting splint 12.

The inner cavities of the first clamping box 1 and the second clamping box 7 are both fixedly connected to the limiting rod 13, the surface of the limiting rod 13 is slidingly connected to the limiting block 14, and the threaded sleeve 10 is fixedly connected to the limiting block 14;

By arranging the limiting rod 13 and the limiting block 14, the threaded sleeve 10 can be limited to prevent rotation of the threaded sleeve 10 during movement.

The number of threaded rods 9 is four, and the thread directions on the surface of the threaded rods 9 are opposite;

A slider 15 is slidingly connected to the surface of the vertical rod 2, and one side of the slider 15 is fixedly connected to the moving plate 5;

By providing the slider 15, the moving plate 5 can be assisted to slide smoothly.

A controller 16 is provided on the right side of the vertical pole 2, and the controller 16 and the vertical pole 2 are designed for magnetic attraction;

By providing the controller 16, the operation of the components can be better controlled.

An insert block 17 is fixedly connected to one side of the limit clamp plate 12, an insertion slot matching the insert block 17 is provided on one side of the fixed plate 11, and an anti-slip pattern is provided on one side of the limit clamp plate 12;

By providing the insert block 17, it is convenient to quickly replace the limiting splint 12.

The rear side of the fixed plate 11 is fixedly connected with a baffle 18, and the front side of the fixed plate 11 is fixedly connected with a mounting plate 19 through bolts;

By providing the baffle 18, the rear side of the limiting clamp plate 12 can be limited, and by providing the mounting plate 19, the front side of the limiting clamp plate 12 can be limited.

The working principle of the utility model is: place the steel wire to be detected at the limit clamp 12, and start the dual-axis motor 8 in the first clamping box 1 and the second clamping box 7 through the controller 16. The dual-axis motor 8. The threaded rod 9 and the threaded sleeve 10 drive the fixed plate 11 to move. The fixed plate 11 drives the limit splint 12 to move. The four limit splints 12 respectively limit the top and bottom of the steel wire. Then the hydraulic telescopic rod 4 drives the moving plate. 5 moves upward, and the moving plate 5 drives the second clamping box 7 to move upward. The second clamping box 7 continues to stretch the steel wire during its movement, and the external receiving device receives the tensile force value of the S-shaped sensor 6 until the steel wire breaks. At this time, the tensile strength test of the steel wire is completed.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, ordinary skill in the art Personnel should understand that the technical solutions of the present invention can be modified or equivalently substituted without departing from the essence and scope of the technical solutions of the present invention.

Claims (7)

1. Tinned copper clad steel wire tensile strength detection device, including first centre gripping case (1), its characterized in that: the four corners of first centre gripping case (1) top are equal fixedly connected with montant (2), the top fixedly connected with roof (3) of montant (2), the top fixedly connected with hydraulic telescoping rod (4) of roof (3), the output fixedly connected with movable plate (5) of hydraulic telescoping rod (4), the bottom fixedly connected with S type sensor (6) of movable plate (5), the bottom fixedly connected with second centre gripping case (7) of S type sensor (6), the equal fixedly connected with biax motor (8) of inner chamber of first centre gripping case (1) and second centre gripping case (7), the output fixedly connected with threaded rod (9) of biax motor (8), the surface threaded connection of threaded rod (9) has thread bush (10), one side fixedly connected with fixed plate (11) of thread bush (10), one side of fixed plate (11) is provided with spacing splint (12).

2. The tinned copper clad steel wire tensile strength detection device according to claim 1, wherein: the inner cavities of the first clamping box (1) and the second clamping box (7) are fixedly connected with limiting rods (13), limiting blocks (14) are slidably connected to the surfaces of the limiting rods (13), and the threaded sleeves (10) are fixedly connected with the limiting blocks (14).

3. The tinned copper clad steel wire tensile strength detection device according to claim 1, wherein: the number of the threaded rods (9) is four, and the thread directions of the surfaces of the threaded rods (9) are opposite.

4. The tinned copper clad steel wire tensile strength detection device according to claim 1, wherein: the surface of the vertical rod (2) is connected with a sliding block (15) in a sliding manner, and one side of the sliding block (15) is fixedly connected with the movable plate (5).

5. The tinned copper clad steel wire tensile strength detection device according to claim 1, wherein: the right side of montant (2) is provided with controller (16), controller (16) are the magnetism and inhale the design with montant (2).

6. The tinned copper clad steel wire tensile strength detection device according to claim 1, wherein: one side of the limiting clamp plate (12) is fixedly connected with an inserting block (17), an inserting through groove matched with the inserting block (17) is formed in one side of the fixing plate (11), and anti-skidding patterns are formed in one side of the limiting clamp plate (12).

7. The tinned copper clad steel wire tensile strength detection device according to claim 1, wherein: the rear side of fixed plate (11) fixedly connected with baffle (18), the front side of fixed plate (11) is through bolt fixedly connected with mounting panel (19).