Steel wire rod annealing rack suitable for pit furnace
By introducing an adjustment and splicing mechanism into the annealing rack for steel wire rods, the problem of the inability to adjust the spacing between the rods was solved, enabling flexible adaptation of the rack and efficient production, thus improving the versatility and production efficiency of the equipment.
Patent Information
- Application Number
- CN202520134846.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-21
AI Technical Summary
The spacing between the coils in existing wire rod annealing racks is fixed during the design and manufacturing stage and cannot be flexibly adjusted during use. This makes it unsuitable for wire rods of different sizes, affecting the consistency of annealing results and the versatility of the equipment.
A material rack including an adjustment mechanism and a splicing mechanism was designed. The spacing between the discs is adjusted by a rotating shaft and a slider system, and the discs can be detachably spliced by a locking block and a spring, so as to achieve flexible adjustment and fixation of the disc spacing.
It improves the adaptability and production efficiency of the material rack, reduces waste of production resources, and lowers costs.
Smart Images
Figure CN223674679U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bearing steel wire rod spheroidizing annealing technical field especially suitable for steel wire rod annealing material frame of pit furnace. BACKGROUND
[0002] The pit furnace is a kind of equipment widely used in metal heat treatment in industrial production, and the furnace body is well-shaped, with vertical hearth, can provide more uniform temperature field in the heating process, especially suitable for long axis, rod and disc-shaped metal workpiece heat treatment, in the production and processing of steel wire rod, annealing is a key process, its purpose is to eliminate the internal stress generated in the cold working process of steel wire rod, improve the organizational structure, improve its flexibility and ductility and other properties, and steel wire rod annealing material frame is an indispensable auxiliary device in pit furnace annealing process, for placing steel wire rod, ensure that it can be orderly and stably in the specific position in the furnace in the annealing process, so as to fully accept heat treatment and obtain ideal annealing effect.
[0003] The existing steel wire rod annealing material frame mostly adopts conventional multilayer fixed structure, and the material frame is mainly composed of a rigid frame, a plurality of fixed discs are vertically arranged in the frame, and the discs are fixed as a whole with the frame by welding or bolt connection, to form a stable multilayer structure, in use, the steel wire rod is directly placed horizontally on the fixed discs, and the weight of the steel wire rod is supported by the plane supporting force of the discs, and the steel wire rod is kept in a relatively fixed position in the pit furnace to complete the annealing process.
[0004] However, the traditional multilayer fixed disc structure material frame has significant shortcomings, because the spacing between the discs is determined in the design and manufacturing stage of the material frame, and cannot be flexibly adjusted according to the actual size of different steel wire rods in the subsequent use process, when processing steel wire rods of different sizes, especially when the diameter or thickness does not match the preset disc spacing of the material frame, it is difficult to ensure that the steel wire rod can be stably and appropriately placed on the material frame, which not only affects the consistency of annealing effect, but also limits the adaptation ability of the material frame to different specifications of steel wire rod, reduces the production efficiency and the universality of the equipment, therefore, a steel wire rod annealing material frame suitable for pit furnace is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a steel wire rod annealing material frame suitable for pit furnace, which aims at improving the problem that the spacing between the discs in the prior art is determined in the design and manufacturing stage of the material frame, and cannot be flexibly adjusted according to the actual size of different steel wire rods in the subsequent use process.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] The utility model relates to a steel wire rod annealing material frame suitable for shaft furnace, including bottom plate, the top fixedly connected with support of bottom plate top, the top fixedly connected with top plate of support top, be provided with adjusting mechanism between top plate, be provided with splicing mechanism between top plate, adjusting mechanism includes pivot, pivot rotation is connected between bottom plate and top plate, the side wall of pivot is opened sliding slot, the side wall sliding connection of pivot has sliding block, sliding block is connected in the inside of sliding slot, the side wall fixedly connected with ring of sliding block, the top fixedly connected with rotating handle of pivot, rotating handle damping is connected in the inside of top plate,
[0008] As a further description of the above technical solution:
[0009] The splicing mechanism includes a shell, the shell is fixedly connected to the side wall of the ring, the shell is provided with a spring inside, the shell is provided with a clamping block inside, the side wall of the ring is provided with a disc body one, the side wall of the ring is provided with a disc body two, the side wall of the disc body one is fixedly connected with a sliding rail, and the side wall of the disc body two is fixedly connected with a sliding plate.
[0010] As a further description of the above technical solution:
[0011] The sliding plate is slidably connected in the sliding rail.
[0012] As a further description of the above technical solution:
[0013] One end of the spring is fixedly connected to the inside of the shell, and the other end of the spring is fixedly connected to the side wall of the clamping block.
[0014] As a further description of the above technical solution:
[0015] The disc body one and the disc body two are provided with holes inside, and the holes are clamped with the clamping block.
[0016] As a further description of the above technical solution:
[0017] The clamping block is slidably connected in the disc body one, and the clamping block is slidably connected in the disc body two.
[0018] As a further description of the above technical solution:
[0019] One side of the disc body one is attached to one side of the disc body two, and the disc body one and the disc body two are slidably connected outside the support.
[0020] As a further description of the above technical solution:
[0021] The bottom plate and the top plate are fixedly connected with a vertical rod, and the vertical rod is slidably connected in the ring.
[0022] The utility model has the following beneficial effects:
[0023] 1、The utility model discloses a rotating handle is driven to rotate through the rotation twist disc, drives the rotation of the rotating shaft, thereby making the sliding block slide in the sliding slot, and further drives the movement of the circular ring, so that the disc body one and disc body two move, thereby changing the distance between the disc bodies, solve the problem that the material rack is generally the multi -layer fixed disc body structure, and the disc body position cannot be flexibly adjusted according to the different workpiece size, through above -mentioned structure, the distance of multiple material disc positioning frame can be adjusted according to the requirement, thereby improved the adaptability of material rack.
[0024] 2、The utility model discloses a disc body one is aligned and is pressed inwards to the clamping block, makes the clamping block and the hole between the intercardiogram, fixes disc body one, then the sliding plate is along the sliding rail interior slide, makes the hole of disc body two interiorly through the opening and also intercardiogram with clamping block, fixes disc body two, repeats the operation, and disc splicing is completed, solve the problem that disc body damage needs to replace the whole material rack, waste production resources, through above -mentioned structure, improved production efficiency and saved production cost. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is a three-dimensional schematic view of the steel wire rod annealing rack suitable for the shaft furnace that the utility model proposes;
[0026] Figure 2 It is the structure schematic view of the circular ring of the steel wire rod annealing rack suitable for the shaft furnace that the utility model proposes;
[0027] Figure 3 It is the structure schematic view of the rotating shaft of the steel wire rod annealing rack suitable for the shaft furnace that the utility model proposes;
[0028] Figure 4 It is the structure schematic view of disc body one of the steel wire rod annealing rack suitable for the shaft furnace that the utility model proposes;
[0029] Figure 5 It is Figure 4 The enlarged view of A in the middle.
[0030] Legend:
[0031] 1, bottom plate;2, support column;3, top plate;4, rotating shaft;5, sliding slot;6, sliding block;7, circular ring;8, vertical rod;9, rotating handle;10, shell;11, spring;12, clamping block;13, disc body one;14, sliding rail;15, sliding plate;16, hole;17, disc body two. DETAILED DESCRIPTION
[0032] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application. Figures 1-3 The utility model provides an embodiment: a kind of steel wire rod annealing rack suitable for shaft furnace, including bottom plate 1, it is used to provide stable bearing platform, bottom plate 1 top fixedly connected with support 2, it is used to connect bottom plate 1 and top plate 3, support 2 top fixedly connected with top plate 3, adjusting mechanism is arranged between top plate 3, and splicing mechanism is arranged between top plate 3;Adjusting mechanism includes rotating shaft 4, it is used to transmit power from rotating handle 9 to sliding block 6, realize the effective transmission and conversion of power, rotating shaft 4 is rotatably connected between bottom plate 1 and top plate 3, rotating shaft 4 side wall is provided with sliding slot 5, it is used to provide accurate sliding track for sliding block 6, rotating shaft 4 side wall slidingly connected with sliding block 6, it is used to drive annular ring 7 to move correspondingly, sliding block 6 is slidingly connected in sliding slot 5, and sliding block 6 side wall is fixedly connected with annular ring 7, it is used to change the position of disc body by cooperating with vertical rod 8, realize the adjustment of disc body spacing, rotating shaft 4 top fixedly connected with rotating handle 9, rotating handle 9 is dampingly connected in top plate 3, and bottom plate 1 is fixedly connected with vertical rod 8 between top plate 3, it is used to enhance the stability of the overall structure of rack, and vertical rod 8 is slidingly connected in annular ring 7 outside;
[0034] When using the device, first rotating handle 9 is rotated, rotating handle 9 is used as operating part, and rotation can provide initial power for the movement of subsequent structure, drive rotating shaft 4 to rotate, and rotating shaft 4 plays the role of transmitting power and changing the direction of force, so that sliding block 6 slides in sliding slot 5, sliding block 6 cooperates with sliding slot 5, forms a stable sliding guide structure, and restricts sliding block 6 to only move in a specific direction along sliding slot 5, further drive annular ring 7 to slide, and annular ring 7 is used as connecting and transmission part, and sliding can drive other components connected therewith to move cooperatively, so as to change the spacing between annular ring 7, the change of the spacing between annular ring 7 further drives disc body one 13 and disc body two 17 to move, and disc body one 13 and disc body two 17 are key components for directly carrying materials, and the adjustability of the spacing between them can adapt to the placement requirements of materials of different sizes, so as to change the spacing between disc bodies, through the above structure, the spacing of multiple disc positioning frames can be adjusted according to requirements, so as to improve the adaptability of the rack, and improve the practicability and flexibility of the device.
[0035] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application. Figures 4-5The splicing mechanism comprises a shell 10 for providing a closed and stable containing space, the shell 10 is fixedly connected to the side wall of the circular ring 7, a spring 11 is arranged in the shell 10, a clamping block 12 is slidably connected in the shell 10, which is used for achieving the clamping and separation with the hole 16, thereby completing the splicing and disassembly of the disc body one 13 and the disc body two 17, the side wall of the circular ring 7 is provided with the disc body one 13 for bearing the steel wire coil, the side wall of the circular ring 7 is provided with the disc body two 17 for bearing the steel wire coil, the side wall of the disc body one 13 is fixedly connected with a sliding rail 14, the side wall of the disc body two 17 is fixedly connected with a sliding plate 15, the cooperation of the sliding rail 14 and the sliding plate 15 provides auxiliary guiding and positioning functions for the splicing of the disc body two 17 and the disc body one 13, the sliding plate 15 is slidably connected in the sliding rail 14, one end of the spring 11 is fixedly connected in the shell 10, the other end of the spring 11 is fixedly connected to the side wall of the clamping block 12, the hole 16 is arranged in the disc body one 13 and the disc body two 17, the hole 16 is clamped with the clamping block 12, the clamping block 12 is slidably connected in the disc body one 13, the clamping block 12 is slidably connected in the disc body two 17, one side of the disc body one 13 is attached to one side of the disc body two 17, and the disc body one 13 and the disc body two 17 are slidably connected outside the support column 2.
[0036] When it is necessary to install the disc body, first press the disc body 13 inwardly to align the clamping block 12, which is a key positioning and fixing element, can be precisely matched with the corresponding structure on the disc body 13 and the subsequent disc body 17, and form a stable connection point inside the shell 10, so that the clamping block 12 slides inside the shell 10, and the shell 10 provides a stable movement track and protection space for the clamping block 12, ensuring that the clamping block 12 will not deviate from the predetermined direction and will not be affected by external interference factors during the sliding process. At this time, the spring 11 is deformed under stress, and the spring 11 plays a role of buffering and resetting. When the disc body 13 is pressed inwardly to press the clamping block 12, the spring 11 can use its elastic restoring force to push the clamping block 12 back to the initial position or disengage the engagement state. When moved to the designated position, the clamping block 12 is engaged with the hole 16 to fix the disc body 13. The shape of the hole 16 matches the clamping block 12 to prevent the disc body 13 from shifting or shaking during normal use. Then align the side wall of the disc body 17 with the side wall of the disc body 13, so that the sliding plate 15 slides along the inside of the slide rail 14. The sliding plate 15 and the slide rail 14 constitute an auxiliary guide and positioning structure, ensuring that the disc body 17 can be smoothly connected with the disc body 13 along the predetermined path during installation, improving the accuracy and convenience of installation, so that the hole 16 through the disc body 17 is engaged with the clamping block 12 to fix the disc body 17. Repeat the above operation to complete the splicing of the disc body. At this time, the other side of the disc body 13 is in contact with the other side of the disc body 17, forming a complete and stable disc body structure for carrying materials and other functions. When the disc body is damaged and needs to be replaced, the disc body 13 or the disc body 17 that needs to be replaced can be pulled. At this time, the spring 11 is deformed under stress, and the sliding plate 15 slides inside the slide rail 14. The part to be replaced is removed for replacement. Through this convenient installation and disassembly method, time and labor cost are saved, production efficiency is improved, and production cost is saved.
[0037] Working principle: when using the device, first rotate the twist disc to drive the rotating handle 9, drive the rotating shaft 4 to rotate, so that the sliding block 6 slides inside the sliding groove 5, and then drives the circular ring 7 to slide, thereby changing the distance between the circular rings 7, and driving the disc body 13 and the disc body 17 to move, thereby changing the distance between the discs. Through the above structure, the distance between the multiple disc positioning frames can be adjusted as needed, thereby improving the adaptability of the rack.
[0038] When the disc body needs to be installed, first, the disc body 13 is aligned with the clamping block 12 and pressed inward, so that the clamping block 12 slides inside the shell 10, at this time the spring 11 is deformed under force, when moving to the specified position, the clamping block 12 is clamped with the hole 16, the disc body 13 is fixed, then the side wall of the disc body 17 is aligned with the side wall of the disc body 13, so that the sliding plate 15 slides along the inside of the slide rail 14, so that the hole 16 through the disc body 17 is clamped with the clamping block 12, the disc body 17 is fixed, repeat the above operation, the disc body is spliced, at this time the other side of the disc body 13 is attached to the other side of the disc body 17, when the disc body needs to be replaced, the disc body 13 or the disc body 17 that needs to be replaced can be pulled, the spring 11 is deformed under force at this time, the sliding plate 15 slides inside the slide rail 14, the part that needs to be replaced is taken down for replacement, through the above structure, the production efficiency is improved and the production cost is saved.
[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.
Claims
1. A steel wire rod annealing magazine suitable for use in a pit furnace, comprising a base plate (1), characterised in that: The bottom plate (1) top fixedly connected with the support (2), the support (2) top fixedly connected with the top plate (3), the top plate (3) between the setting adjustment mechanism, the top plate (3) between the setting splicing mechanism; Adjustment mechanism includes pivot (4), the pivot (4) rotationally connected between the bottom plate (1) and the top plate (3), the pivot (4) sidewall opening chute (5), the pivot (4) sidewall slidingly connected with the sliding block (6), the sliding block (6) is slidingly connected in the chute (5) inside, the sliding block (6) sidewall fixedly connected with the ring (7), the pivot (4) top fixedly connected with the rotating handle (9), the rotating handle (9) is connected in the top plate (3) inside.
2. A steel wire rod annealing magazine suitable for use in a pit furnace according to claim 1, characterized in that: The splicing mechanism includes the shell (10), the shell (10) is fixedly connected on the sidewall of the ring (7), the shell (10) is provided with spring (11) inside, the shell (10) is slidingly connected with the clamping block (12) inside, the sidewall of the ring (7) is provided with disc one (13), the sidewall of the ring (7) is provided with disc two (17), the sidewall of disc one (13) is fixedly connected with the slide rail (14), the sidewall of disc two (17) is fixedly connected with the slide plate (15).
3. A steel wire rod annealing magazine suitable for use in a pit furnace according to claim 2, characterized in that: The slide plate (15) is slidingly connected in the slide rail (14) inside.
4. A steel wire rod annealing magazine suitable for use in a pit furnace according to claim 2, characterized in that: One end of the spring (11) is fixedly connected in the shell (10), the other end of the spring (11) is fixedly connected on the sidewall of the clamping block (12).
5. A steel wire rod annealing magazine suitable for use in a pit furnace according to claim 2, characterized in that: The hole (16) is provided in the disc one (13) and disc two (17) inside, the hole (16) is engaged with the clamping block (12).
6. A steel wire rod annealing magazine suitable for use in a pit furnace according to claim 2, characterized in that: The clamping block (12) is slidingly connected in the disc one (13) inside, the clamping block (12) is slidingly connected in the disc two (17) inside.
7. A steel wire rod annealing magazine suitable for use in a pit furnace according to claim 2, characterized in that: The disc one (13) one side and disc two (17) one side are attached, the disc one (13) and disc two (17) are slidingly connected outside the support (2) between.
8. A steel wire rod annealing magazine suitable for use in a pit furnace according to claim 1, characterized in that: The bottom plate (1) and the top plate (3) are fixedly connected with the vertical rod (8), the vertical rod (8) is slidingly connected in the ring (7) outside.