A batch heat treatment device for metal wire ropes
By designing a batch heat treatment device for wire ropes, and using the coordination of the traction module and fixture, the problem of difficult insertion of wires during batch heat treatment is solved, a rapid and automated insertion process is achieved, and the heat treatment efficiency is improved.
Patent Information
- Application Number
- CN202411746396.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-04-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
It is difficult to quickly and accurately insert metal wires into the heat treatment equipment during batch heat treatment, especially due to the presence of insulation pipes, resulting in complex operation and inefficiency.
A wire rope batch heat treatment device is designed, including a base, a heating furnace, a guide rail, a fixture, a bracket and a traction module. With the cooperation of two traction modules, the fixture can automatically insert the wire into the heating furnace, and the smooth passage of the wire is achieved through the design of mating nails and mating holes.
The rapid and automated insertion of metal wire is achieved, and the heating furnace does not need to be deactivated, which improves the efficiency and accuracy of batch heat treatment.
Smart Images
Figure CN119753309A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of metal wire heat treatment equipment, and in particular relates to a metal wire rope batch heat treatment device. Background Art
[0002] Metal wire rope is to stretch the metal to form metal wire, and then weave the metal wire into metal wire rope. After the metal wire is stretched to a certain extent, it is necessary to anneal the metal wire to eliminate the internal stress inside the metal wire so that the metal wire can be better extended. After the metal wire is stretched to the rated diameter, it is necessary to quench and temper the metal wire to achieve the rated hardness and toughness. Therefore, the use of heat treatment equipment is inevitable in the process of making metal rope. Due to the very long length of the metal wire, insulation tubes are usually placed on both sides of the heating furnace when processing the metal wire in batches. Due to the existence of the insulation tube, how to quickly and accurately insert the metal wire into the insulation tube will also become a problem. Summary of the invention
[0003] In order to overcome the defects of the above-mentioned prior art, the purpose of the present invention is to solve the problem that the metal wire is difficult to insert into the heat treatment equipment. To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A batch heat treatment device for metal wire ropes, comprising: a base, a heating furnace, a guide rail, a clamp, a bracket and a traction module; the heating furnace is installed on the base, the heating furnace is provided with a guide rail, the right side of the clamp is provided with a plurality of brackets, and the clamp and the bracket are both matched with the guide rail; A traction module is provided on both sides of the heating furnace. The traction module includes a roller, a motor and a traction rope. The roller is driven to move by the motor. One end of the traction rope is fixed on the roller, and the other end of the traction rope is fixed on the clamp.
[0004] Furthermore, a matching pin is provided on the left side wall of the bracket, and matching holes are provided on the right side walls of the bracket and the clamp, and the matching hole is concentric with the matching pin, and the matching hole can be interference fit with the matching pin.
[0005] Furthermore, the diameter of the matching pin gradually increases from left to right, and the diameter of the rightmost end of the matching pin is greater than the diameter of the matching hole.
[0006] Furthermore, a plurality of baffles A are fixedly mounted on the guide rail, a baffle B is fixedly mounted on the bracket, and each baffle A cooperates with a baffle B from left to right.
[0007] Furthermore, the maximum height of the baffle A decreases from left to right, and the lowest point of the baffle B decreases from left to right.
[0008] Furthermore, the clamp includes a clamp body A, a clamp body B and a limiting hole, wherein the clamp body B is located above the clamp body A, a plurality of limiting holes are arranged between the clamp body B and the clamp body A, and the limiting holes pass through the clamp body A and the clamp body B.
[0009] Furthermore, a plurality of limit rods are inserted into the clamp body A, and the limit rods are fixedly connected to the limit block B after passing through the clamp body A. There is a gap between the top of the limit block B and the bottom of the clamp body A, and the top of the limit rod is fixedly connected to the limit block A.
[0010] Furthermore, a wedge block A is provided on the right side wall of the heating furnace, a wedge block B is provided on the left side wall of the heating furnace, and a gasket is provided between the clamp body A and the clamp body B.
[0011] Furthermore, the cross-sections of the wedge blocks A and B are both trapezoidal, and the minimum heights of the wedge blocks A and B are both lower than the height of the gasket, and the maximum heights of the wedge blocks A and B are both higher than the height of the gasket.
[0012] Technical effects and advantages of the present invention: In the present application, the clamp can clamp the metal wire, and through the cooperation of two traction modules, the metal wire can be quickly and automatically inserted into the heating furnace. In addition, the heating furnace can continue to be used during this process without being shut down.
[0013] Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or be understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of a batch heat treatment device for metal wire ropes of the present invention; Figure 2 for Figure 1 A partial view of Figure 3 It is a structural schematic diagram of the left wall of the heating furnace; Figure 4 It is a schematic diagram of the coordination structure between the fixture and the bracket; Figure 5 is a cross-sectional view of the fixture; Figure 6 This is a schematic diagram of the structure after the fixture moves to the far right; Figure 7 It is a schematic diagram of the matching structure of the fixture and the wedge; In the figure: 1-base, 2-heating furnace, 3-guide rail, 4-clamp, 5-first bracket, 6-second bracket, 7-third bracket, 8-traction module, 9-wedge block A, 10-wire rope, 11-matching nail, 12-baffle A, 13-baffle B, 14-matching hole, 15-wedge block B, 16-traction rope, 41-clamp body A, 42-clamp body B, 43-limit rod, 44-limit block A, 45-limit block B, 46-gasket, 47-limit hole. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0016] In addition, in the invention, the terms "first", "second" and other similar words are not intended to imply any order, quantity and importance, but are merely used to distinguish different elements, and the terms "upper", "lower", "left", "right" and other similar words are merely positional relationships in the drawings.
[0017] Example 1: Figure 1 As shown, a batch heat treatment device for metal wire ropes includes: a base 1, a heating furnace 2, a guide rail 3, a clamp 4, a first bracket 5, a second bracket 6, a third bracket 7 and a traction module 8; like Figure 1 As shown, the heating furnace 2 is installed on the base 1, and a guide rail 3 is provided in the heating furnace 2. The clamp 4, the first bracket 5, the second bracket 6, and the third bracket 7 are arranged in sequence from left to right in the guide rail 3, and the clamp 4, the first bracket 5, the second bracket 6, and the third bracket 7 are all coordinated with the guide rail 3. The clamp 4, the first bracket 5, the second bracket 6, and the third bracket 7 can move in the guide rail 3, and the guide rail 3 is a linear guide. A traction module 8 is provided on the left and right sides of the heating furnace 2. The traction module 8 includes a roller, a motor and a traction rope 16. The roller is driven to move by the motor. One end of the traction rope 16 is fixed on the roller, and the other end of the traction rope 16 is fixed on the clamp 4. When the left traction module 8 rotates, the clamp 4 is pulled to move to the left, and when the right traction module 8 rotates, the clamp 4 is pulled to move to the right.
[0018] Start the right traction module 8, move the clamp 4 to the far right, and pass the wire rope through the right side wall of the heating furnace 2 until one end of the wire rope enters the clamp 4. Then, clamp the wire rope through the clamp 4, start the left traction module 8, move the clamp 4 to the far left, and then pass the wire rope through the left side wall of the heating furnace 2.
[0019] When the metal wire rope penetrates the left side wall of the heating furnace 2 and the metal wire rope has not completely penetrated the left side wall of the heating furnace 2, the clamp 4 is made to loosen the metal wire rope, and the metal wire rope is clamped again after moving to the right for a distance, and then the clamp 4 is moved to the left side to drive the metal wire rope to penetrate the left side wall of the heating furnace 2. Usually, a heat preservation pipe is also provided on the left side wall of the heating furnace 2, and the above operation is repeated to make the metal wire rope penetrate the heat preservation pipe.
[0020] It should be noted that, in this embodiment, there are three brackets, namely, the first bracket 5, the second bracket 6, and the third bracket 7. In practical applications, the number of brackets should be determined according to actual conditions, such as the length of the heating furnace, the thermal expansion coefficient of the metal wire rope, etc. Therefore, this application does not limit the number of brackets.
[0021] like Figure 2 as well as Figure 3 As shown, in one embodiment of the present application, a mating pin 11 is provided on the left side wall of the bracket, and a mating hole 14 is provided on the right side wall of the bracket and the clamp 4, and the mating hole 14 is concentric with the mating pin 11, so when the clamp 4 moves to the right, the mating pin 11 will be inserted into the mating hole 14, and because the diameter of the mating pin 11 gradually increases from left to right, the diameter of the rightmost end of the mating pin 11 is greater than the diameter of the mating hole 14, and after the mating pin 11 is inserted into the mating hole 14, the mating pin 11 will be interference fit with the mating hole 14, as shown in FIG. Figure 4 As shown, after the clamp 4 moves to the rightmost end, each matching hole 14 matches with its adjacent matching pin 11. Therefore, after the clamp 4 moves to the rightmost end and then moves to the left, the clamp 4 drives the bracket to move to the left through the matching pin 11 and the matching hole 14. On the other hand, Figure 2 As shown, a plurality of baffles A12 are fixedly mounted on the guide rail 3, and the maximum height of the baffles A12 decreases from left to right, and a baffle B13 is fixedly mounted on the bracket, and the lowest point of the baffle B13 decreases from left to right. Therefore, from left to right, the first baffle A12 can block the first baffle B13 from moving to the left, the second baffle A12 can block the second baffle B13 from moving to the left, but cannot stop the first baffle B13 from moving to the left, and the third baffle A12 can block the third baffle B13 from moving to the left, but cannot block the first and second baffles B13 from moving to the left. Therefore, when the fixture 4 moves to the left, with the cooperation of the baffles A12 and B13, the third bracket 7 will stay at the third baffle A12, the second bracket 6 will stay at the second baffle A12, and the first bracket 5 will stay at the first baffle A12.
[0022] like Figure 5As shown, the clamp 4 includes a clamp body A41, a clamp body B42 and a limiting hole 47, wherein the clamp body B42 is located above the clamp body A41, and a plurality of limiting holes 47 are arranged between the clamp body B42 and the clamp body A41, and the limiting holes 47 pass through the clamp body A41 and the clamp body B42, and a plurality of limiting rods 43 are inserted into the clamp body A41, and the limiting rods 43 are fixedly connected to the limiting blocks B45 after passing through the clamp body A41, and there is a gap between the top of the limiting block B45 and the bottom of the clamp body A41, and the top of the limiting rod 43 is fixedly connected to the limiting block A44, that is, the limiting rod 43 is limited by the limiting blocks A44 and the limiting blocks B45. With such a configuration, the clamp body B42 is placed on the clamp body A41 under the action of gravity, and after the wire rope is placed in the limiting hole 47, the clamp body B42 can clamp the wire rope under the action of gravity.
[0023] like Figure 6 and Figure 7 As shown, a wedge A9 is provided on the right side wall of the heating furnace 2. Figure 3 As shown, a wedge block B15 is provided on the left side wall of the heating furnace 2, and as shown in FIG. Figure 5 As shown, a gasket 46 is provided between the clamp body A41 and the clamp body B42. The cross-sections of the wedge block A9 and the wedge block B15 are both trapezoidal, and the minimum heights of the wedge block A9 and the wedge block B15 are both lower than the height of the gasket 46, and the maximum heights of the wedge block A9 and the wedge block B15 are both higher than the height of the gasket 46. Therefore, when the clamp 4 moves to the right, the wedge block A9 can be inserted between the clamp body A41 and the clamp body B42, and when the clamp 4 moves to the left, the wedge block B15 can be inserted between the clamp body A41 and the clamp body B42. Since the cross-sections of the wedge block A9 and the wedge block B15 are both trapezoidal, when the clamp 4 moves to the far left and the far right, the clamp body B42 will be lifted by the wedge block B15 and the wedge block A9, and after the clamp body B42 is lifted, the wire rope can be released. In other words, when the clamp 4 moves to the far left and the far right, it will be opened.
[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A batch heat treatment device for metal wire ropes, characterized in that: include: A base (1), a heating furnace (2), a guide rail (3), a clamp (4), a bracket, and a traction module (8); the heating furnace (2) is mounted on the base (1), a guide rail (3) is provided inside the heating furnace (2), a plurality of brackets are provided on the right side of the clamp (4), and the clamp (4) and the bracket both cooperate with the guide rail (3); A traction module (8) is provided on both the left and right sides of the heating furnace (2). The traction module (8) comprises a roller, a motor and a traction rope (16). The roller is driven to move by the motor. One end of the traction rope (16) is fixed to the roller, and the other end of the traction rope (16) is fixed to the clamp (4).
2. A batch heat treatment device for metal wire ropes according to claim 1, characterized in that: A matching pin (11) is provided on the left side wall of the bracket, and a matching hole (14) is provided on the right side wall of the bracket and the clamp (4). The matching hole (14) is concentric with the matching pin (11), and the matching hole (14) can be interference-fitted with the matching pin (11).
3. A batch heat treatment device for metal wire ropes according to claim 2, characterized in that: The diameter of the matching pin (11) gradually increases from left to right, and the diameter of the rightmost end of the matching pin (11) is greater than the diameter of the matching hole (14).
4. The metal wire rope batch heat treatment device according to claim 1, characterized in that: A plurality of baffles A (12) are fixedly mounted on the guide rail (3), a baffle B (13) is fixedly mounted on the bracket, and, from left to right, each baffle A (12) cooperates with a baffle B (13).
5. A batch heat treatment device for metal wire ropes according to claim 4, characterized in that: The maximum height of the baffle A (12) decreases from left to right, and the lowest point of the baffle B (13) decreases from left to right.
6. The metal wire rope batch heat treatment device according to claim 1, characterized in that: The clamp (4) comprises a clamp body A (41), a clamp body B (42) and a limiting hole (47), wherein the clamp body B (42) is located above the clamp body A (41), a plurality of limiting holes (47) are arranged between the clamp body B (42) and the clamp body A (41), and the limiting holes (47) penetrate the clamp body A (41) and the clamp body B (42).
7. A batch heat treatment device for metal wire ropes according to claim 6, characterized in that: A plurality of limit rods (43) are inserted into the clamp body A (41), and the limit rods (43) are fixedly connected to the limit blocks B (45) after passing through the clamp body A (41), a gap is provided between the top of the limit block B (45) and the bottom of the clamp body A (41), and the top of the limit rods (43) is fixedly connected to the limit block A (44).
8. The device for batch heat treatment of metal wire ropes according to claim 7, characterized in that: A wedge block A (9) is provided on the right side wall of the heating furnace (2), a wedge block B (15) is provided on the left side wall of the heating furnace (2), and a gasket (46) is provided between the clamp body A (41) and the clamp body B (42).
9. A batch heat treatment device for metal wire ropes according to claim 8, characterized in that: The cross-sections of the wedge block A (9) and the wedge block B (15) are both trapezoidal, and the minimum heights of the wedge block A (9) and the wedge block B (15) are both lower than the height of the gasket (46), and the maximum heights of the wedge block A (9) and the wedge block B (15) are both higher than the height of the gasket (46).