Wire rod spheroidizing annealing device convenient to limit
By designing the limiting device for clamping blocks and electric telescopic rods, the problem of offset during wire annealing is solved, and stable annealing and efficient material utilization are achieved.
Patent Information
- Application Number
- CN202421968714.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-14
AI Technical Summary
The lack of effective limiting devices during the existing wire annealing process, which leads to the wire being easily deviated during transportation, affecting the annealing effect and increasing costs.
A position limiting device including a clamping block, a spring and an electric telescopic rod is designed. The stable positioning of the wire is achieved through the mating clamping of the clamping block and the telescopic rod, and annealing operation is performed using an annealing device in the annealing cover.
The stable limit and efficient annealing of wires are achieved, reducing operation difficulty, improving annealing effect and reducing material losses.
Smart Images
Figure CN223150593U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire spheroidizing annealing devices, in particular to a wire spheroidizing annealing device convenient for limiting. Background Technique
[0002] Wire is the smallest cross-sectional size among hot-rolled steel sections; generally, hot-rolled round steel with a diameter of 5-9 mm is called wire; it can be divided into high-speed wire and ordinary wire according to different rolling mills; wire is generally made of ordinary carbon steel and high-quality carbon steel.
[0003] Spheroidizing annealing is annealing carried out to spheroidize carbides in steel, obtaining a structure of spherical or granular carbides uniformly distributed on a ferrite matrix; spheroidizing annealing is mainly used for eutectoid steel and hypereutectoid steel to obtain a spheroidized structure similar to granular pearlite, thereby reducing hardness, improving machining performance, and preparing the microstructure for quenching.
[0004] However, in the existing process of annealing wire, there is no good limiting device during transportation. During transportation, the wire is very easy to shift, resulting in incomplete annealing of the wire, which causes changes in subsequent operations, thus increasing costs. Content of the Utility Model
[0005] The purpose of the utility model is to provide a wire spheroidizing annealing device convenient for limiting, which can solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a wire spheroidizing annealing device convenient for limiting, including a base, the bottom end of the base is fixedly connected with support legs, and the four support legs are arranged in a square array with the bottom end of the base as the center. A chute is opened at the top end of the base.
[0007] Preferably, an electric telescopic rod is fixedly connected to the front end in the chute, the electric telescopic rods are symmetrically arranged with the front of the base as the center, and a placing block is fixedly connected to the back of the two electric telescopic rods.
[0008] Preferably, a baffle is fixedly connected to the right end of the top of the placing block, and the baffle is symmetrically arranged with the front of the placing block as the center.
[0009] Preferably, a fixing groove is opened at the front end of the top of the placing block, a clamping block one is fixedly connected in the fixing groove, the clamping block one is of an inverted "L" structure, and a threaded hole is opened at the top of the clamping block one.
[0010] Preferably, a fastening bolt is arranged in the threaded hole, the fastening bolt is threadedly connected with the threaded hole, and a wear-resistant soft pad is fixedly connected to the bottom end of the fastening bolt.
[0011] Preferably, a moving groove is formed at the rear end of the top of the placing block. A spring is fixedly connected to the rear surface inside the moving groove, and the front end of the spring is fixedly connected to a second clamping block, which is also in an inverted "L" shape.
[0012] Preferably, an annealing cover is fixedly connected to the rear end of the top of the base. An annealing device is arranged inside the annealing cover, and a plurality of heat dissipation holes are evenly formed in the top of the annealing cover.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. By providing the first clamping block, the second clamping block, the spring and the baffle, the present utility model clamps and limits the wire by compressing the spring, so that the first clamping block and the second clamping block cooperate with each other, facilitating the subsequent annealing of the wire.
[0015] 2. By providing the electric telescopic rod, the present utility model can extend the placing plate for placing the wire, extend it into the annealing cover, and achieve the purpose of annealing the wire. After annealing is completed, the wire is retracted, facilitating the operator to take out and collect the annealed wire after processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0017] Figure 2 is a three-dimensional structural schematic diagram of the electric telescopic rod and the placing block of the present utility model;
[0018] Figure 3 is a three-dimensional structural schematic diagram of the fastening bolt and the wear-resistant soft pad of the present utility model;
[0019] Figure 4 is a three-dimensional structural schematic diagram of the annealing device of the present utility model.
[0020] In the figure: 1, base; 2, support leg; 3, sliding groove; 4, electric telescopic rod; 5, placing block; 6, baffle; 7, fixing groove; 8, first clamping block; 9, threaded hole; 10, fastening bolt; 11, wear-resistant soft pad; 12, moving groove; 13, spring; 14, second clamping block; 15, annealing cover; 16, annealing device; 17, heat dissipation hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] Embodiment 1
[0023] Please refer to Figure 1 , as shown in the figure, a wire spheroidizing annealing device facilitating limit includes a base 1. Four support legs 2 are fixedly connected to the bottom end of the base 1 and are arranged in a square array centered on the bottom end of the base 1. A chute 3 is opened at the top end of the base 1.
[0024] Please refer to Figure 1 and Figure 2 , as shown in the figure, an electric telescopic rod 4 is fixedly connected to the front end in the chute 3. The electric telescopic rods 4 are symmetrically arranged centered on the front side of the base 1. A placing block 5 is fixedly connected to the rear of the two electric telescopic rods 4.
[0025] In this embodiment: An electric telescopic rod 4 is fixedly connected to the front end in the chute 3. The electric telescopic rods 4 are symmetrically arranged centered on the front side of the base 1. The purpose of fixedly connecting a placing block 5 to the rear of the two electric telescopic rods 4 is that the electric telescopic rod 4 can make the placing block 5 extend, facilitating the annealing operation of the wire and collecting the wire after annealing is completed.
[0026] Working principle: Place the wire on the top of the placing block 5. Through the compression spring 13, the clamping block one 8 and the clamping block two 14 cooperate with each other to achieve clamping. Threadedly connect the fastening bolt 10 with the threaded hole 9, so that the fastening bolt 10 clamps the wire. The wear-resistant soft pad 11 can reduce the wear between the fastening bolt 10 and the surface of the wire. The baffles 6 at both ends limit the other two sides of the wire. Then start the electric telescopic rod 4 to make the placing block 5 extend into the annealing cover 15. The annealing device 16 is used to anneal the wire. After annealing is completed, start the electric telescopic rod 4, retract the placing block 5, take out the wire. The heat dissipation holes 17 can prevent the annealing cover 15 from cracking due to excessive heat inside the annealing cover 15.
[0027] Embodiment 2
[0028] Please refer to Figure 1 and Figure 2 , this embodiment further describes Embodiment 1. As shown in the figure, a baffle 6 is fixedly connected to the right end of the top of the placing block 5. The baffles 6 are symmetrically arranged centered on the front side of the placing block 5.
[0029] In this embodiment: A baffle 6 is fixedly connected to the right end of the top of the placement block 5. The baffle 6 is symmetrically arranged with the front of the placement block 5 as the center. The purpose is to limit the left and right ends of the wire, so as to prevent the placement block 5 from shifting and slipping off from both sides when driving the wire to move.
[0030] Please refer to Figure 1 and Figure 2 , in the figure, a fixing groove 7 is opened at the front end of the top of the placement block 5. A clamping block one 8 is fixedly connected in the fixing groove 7. The clamping block one 8 is of an inverted "L" shape, and a threaded hole 9 is opened at the top of the clamping block one 8.
[0031] In this embodiment: A clamping block one 8 is fixedly connected in the fixing groove 7. The clamping block one 8 is of an inverted "L" shape. The purpose is that the clamping block one 8 and the clamping block two 14 cooperate with each other to realize the clamping and limiting of the front and rear ends of the wire.
[0032] Please refer to Figure 1 and Figure 3 , in the figure, a fastening bolt 10 is arranged in the threaded hole 9. The fastening bolt 10 is in threaded connection with the threaded hole 9. A wear-resistant soft pad 11 is fixedly connected to the bottom end of the fastening bolt 10.
[0033] In this embodiment: A threaded hole 9 is opened at the top of the clamping block one 8. A fastening bolt 10 is arranged in the threaded hole 9. The fastening bolt 10 is in threaded connection with the threaded hole 9. The purpose is to realize further clamping and limiting of the wire through the threaded connection between the fastening bolt 10 and the threaded hole 9. The purpose of fixedly connecting a wear-resistant soft pad 11 to the bottom end of the fastening bolt 10 is that it can reduce the wear between the fastening bolt 10 and the surface of the wire and improve the utilization rate of the cost.
[0034] Please refer to Figure 1 and Figure 2 , in the figure, a moving groove 12 is opened at the rear end of the top of the placement block 5. A spring 13 is fixedly connected to the rear of the moving groove 12. The front end of the spring 13 is fixedly connected to a clamping block two 14. The clamping block two 14 is also of an inverted "L" shape.
[0035] In this embodiment: A moving groove 12 is opened at the rear end of the top of the placement block 5. A spring 13 is fixedly connected to the rear of the moving groove 12. The front end of the spring 13 is fixedly connected to a clamping block two 14. The clamping block two 14 is also of an inverted "L" shape. The purpose is to move the clamping block two 14 by compressing the spring 13 according to different wires, so that the clamping block two 14 and the clamping block one 8 cooperate with each other to realize the limiting and clamping of the wire.
[0036] Please refer to Figure 1 and Figure 4, in the illustration, the rear end of the top of the base 1 is fixedly connected with an annealing hood 15. An annealing device 16 is arranged inside the annealing hood 15, and a plurality of heat dissipation holes 17 are evenly formed in the top of the annealing hood 15.
[0037] In this embodiment: the rear end of the top of the base 1 is fixedly connected with an annealing hood 15. The purpose of arranging the annealing device 16 inside the annealing hood 15 is to achieve the purpose of annealing the wire; by providing the heat dissipation holes 17, it is possible to prevent the heat inside the annealing hood 15 from being too large, so as to prevent the annealing hood 15 from cracking.
[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising" - "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process - method - article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process - method - article or device.
[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wire spheroidizing annealing device convenient for limiting, comprising a base (1), characterized in that: The bottom end of the base (1) is fixedly connected with support legs (2). There are four support legs (2) arranged in a square array with the bottom end of the base (1) as the center. A chute (3) is opened at the top end of the base (1). An electric telescopic rod (4) is fixedly connected to the front end inside the chute (3). The electric telescopic rods (4) are symmetrically arranged with the front side of the base (1) as the center. A placement block (5) is fixedly connected to the rear of the two electric telescopic rods (4). A fixing groove (7) is opened at the front end of the top of the placement block (5). A clamping block one (8) is fixedly connected inside the fixing groove (7). The clamping block one (8) is of an inverted "L" structure. A threaded hole (9) is opened at the top of the clamping block one (8). A moving groove (12) is opened at the rear end of the top of the placement block (5). A spring (13) is fixedly connected to the rear end inside the moving groove (12). The front end of the spring (13) is fixedly connected with a clamping block two (14). The clamping block two (14) is also of an inverted "L" structure.
2. The wire spheroidizing annealing device facilitating position limitation according to claim 1, characterized in that: A baffle (6) is fixedly connected to the right end of the top of the placement block (5). The baffle (6) is symmetrically arranged with the front side of the placement block (5) as the center.
3. The wire spheroidizing annealing device facilitating limit according to claim 1, characterized in that: A fastening bolt (10) is arranged inside the threaded hole (9). The fastening bolt (10) is in threaded connection with the threaded hole (9). A wear-resistant soft pad (11) is fixedly connected to the bottom end of the fastening bolt (10).
4. A wire spheroidizing annealing device facilitating limit according to claim 1, wherein: An annealing cover (15) is fixedly connected to the rear end of the top of the base (1). An annealing device (16) is arranged inside the annealing cover (15). A plurality of heat dissipation holes (17) are evenly opened at the top of the annealing cover (15).