A rapid annealing production device for spring steel wire

Abstract

The utility model discloses a spring steel wire rapid annealing production device in the field of spring steel wire production equipment, comprising a first box body, a baffle, a shell and a water tank, wherein the baffle is fixedly connected between the middle of the bottom and the middle of the top of the inner cavity of the first box body, the shell is located in the inner cavity of the first box body, the water tank is fixedly connected to the middle of the upper side of the right side wall of the first box body, a slide groove is opened in the middle of the right side of the bottom of the inner cavity of the first box body, a first motor is fixedly connected to the middle of the lower side of the right side wall of the first box body, and the output end of the first motor passes through the middle of the lower side of the right side wall of the first box body and extends to the inner cavity of the slide groove. The spring steel wire rapid annealing production device is convenient for uniformly heating the spring steel wire, improves the use efficiency of the spring steel wire annealing device, and is convenient for rapid cooling of the spring steel wire, so that the cooling time of the spring steel wire is short and it is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of spring steel wire production equipment, in particular to a spring steel wire rapid annealing production device. Background Art

[0002] Spring steel wire is a kind of steel wire used to make springs or steel wire profiles. The stress relief annealing process of spring steel wire is to eliminate the internal stress generated in the spring during the coiling process, ensure the stability of the outer diameter and number of turns when the spring is cut, reduce the degree of quenching and heating deformation, improve the performance of the spring steel wire or prepare for subsequent heat treatment.

[0003] At present, in the use process of spring steel wire annealing production device, due to the simple structure of the existing spring steel wire annealing device, it is not convenient to uniformly heat the spring steel wire, which reduces the use efficiency of the spring steel wire annealing device. At the same time, the existing spring steel wire annealing device is not convenient for rapid cooling of the spring steel wire, resulting in a long cooling time for the spring steel wire and inconvenience in use. For this reason, we propose a spring steel wire rapid annealing production device. Utility Model Content

[0004] The utility model aims to provide a spring steel wire rapid annealing production device to solve the problems in the above background technology that the existing spring steel wire annealing device has a simple structure, is not convenient for uniformly heating the spring steel wire, and reduces the use efficiency of the spring steel wire annealing device. At the same time, the existing spring steel wire annealing device is not convenient for rapid cooling of the spring steel wire, resulting in a long cooling time for the spring steel wire and inconvenience in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spring wire rapid annealing production device, comprising a first box body, a baffle, a shell and a water tank, the baffle being fixedly connected between the middle of the bottom and the middle of the top of the inner cavity of the first box body, the shell being located in the inner cavity of the first box body, the water tank being fixedly connected to the middle of the upper side of the right side wall of the first box body, a slide groove being opened in the middle of the right side of the bottom of the inner cavity of the first box body, a first motor being fixedly connected to the middle of the lower side of the right side wall of the first box body, and the output end of the first motor passing through the middle of the lower side of the right side wall of the first box body and extending to the inner cavity of the slide groove, a screw rod being fixedly connected to the output end of the first motor, and the screw rod being rotatably connected to the middle of the left side wall of the inner cavity of the slide groove, a slider being threadedly connected to the outer wall of the screw rod, and the slider being slidably connected to the inner cavity of the slide groove, the slider being fixedly connected to the right side of the bottom of the shell, and fixedly connected between the right side wall of the inner cavity of the first box body and the upper side of the right side wall of the baffle. A partition is connected, and an exhaust fan is fixedly connected to the right side of the top of the partition, a door body is hinged on the lower left side of the front side wall of the first box body, a through hole is opened on the lower side of the left side wall of the baffle, a second box body is fixedly connected to the right side of the bottom of the shell body, a second motor is fixedly connected to the middle of the lower side of the right side wall of the second box body, and the output end of the second motor is fixedly connected to the first transmission member, a roller is rotatably connected to the upper side of the left side wall of the inner cavity of the shell body, and the right end of the roller passes through the upper side of the left side wall of the second box body and extends to the inner cavity of the second box body, the rollers are arranged in sequence from front to back, the right end of the roller is fixedly connected to the second transmission member, and a guide member is fixedly connected to the left side of the bottom of the inner cavity of the shell body, a water receiving valve is inserted in the middle of the top left side of the water storage tank, a transmission pipe is inserted in the middle of the top right side of the water storage tank, and the transmission pipe is inserted in the middle of the upper side of the right side wall of the first box body, a cross plate is fixedly connected between the lower sides of the inner side walls of the water storage tank, and a refrigeration device is fixedly connected in the middle of the bottom of the cross plate.

[0006] As a further description of the above technical solution:

[0007] A support plate is fixedly connected between the upper side of the left side wall of the inner cavity of the first box body and the upper side of the left side wall of the baffle, electric telescopic rods are fixedly connected to the four corners of the bottom of the support plate, a positioning plate is fixedly connected between the output ends of the electric telescopic rods, and an electrically controlled heating device is fixedly connected to the middle of the bottom of the positioning plate.

[0008] As a further description of the above technical solution:

[0009] The input end of the exhaust fan is plugged with a second conduit, and the second conduit is plugged between the upper side of the right side wall of the inner cavity of the first box body and the middle of the left side wall of the water storage tank.

[0010] As a further description of the above technical solution:

[0011] The output end of the exhaust fan is plugged with a first conduit, and the first conduit is plugged in the middle of the top of the partition, and the end of the first conduit is fixedly connected with an expansion cover.

[0012] As a further description of the above technical solution:

[0013] A control panel is fixedly connected to the middle of the front side wall of the first box body, and the control panel is electrically connected to the electric-controlled heating device, the first motor, the exhaust fan, the second motor and the refrigeration device.

[0014] As a further description of the above technical solution:

[0015] A first transmission belt is sleeved between the outer side walls of the second transmission member, and a second transmission belt is sleeved between the outer side wall of the second transmission member and the outer side wall of the first transmission member.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The spring steel wire rapid annealing production device places the spring steel wire between rollers, then drives the first transmission member to rotate through the second motor, and cooperates with the first transmission belt and the second transmission belt to drive the second transmission member to drive the roller to rotate, thereby driving the spring steel wire to rotate and heat, so that the spring steel wire annealing device is convenient for uniformly heating the spring steel wire, and improves the use efficiency of the spring steel wire annealing device.

[0018] 2. The spring steel wire rapid annealing production device drives the shell to move to the bottom of the expansion cover through the first motor in cooperation with the lead screw and the slider, and then extracts the hot air under the partition through the exhaust fan in cooperation with the first conduit and the expansion cover, and introduces it into the liquid in the water storage tank through the second conduit for filtration and cooling, and then introduces it under the partition through the transmission pipe, and cooperates with the guide member to drive the hot air to flow upward, so that the spring steel wire annealing device is convenient for rapid cooling of the spring steel wire, thereby shortening the cooling time of the spring steel wire and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a spring steel wire rapid annealing production device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a spring steel wire rapid annealing production device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a spring steel wire rapid annealing production device proposed by the utility model;

[0022] Figure 4A spring steel wire rapid annealing production device proposed by the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, first box body; 110, support plate; 111, electric telescopic rod; 112, positioning plate; 113, electric control heating device; 120, slide groove; 130, first motor; 140, screw rod; 150, slider; 160, partition; 170, exhaust fan; 171, first duct; 172, expansion cover; 173, second duct; 180, door body; 190, control panel; 200, baffle; 210, through hole; 300, shell; 310, second box body; 320, second motor; 330, first transmission member; 340, roller; 350, second transmission member; 360, first transmission belt; 370, second transmission belt; 380, guide member; 400, water storage tank; 410, water receiving valve; 420, transmission pipe; 430, cross plate; 440, refrigeration device. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a spring steel wire rapid annealing production device, which is convenient for uniform heating of the spring steel wire and rapid cooling of the spring steel wire. Figure 1-4 , comprising a first box body 100, a baffle 200, a shell 300 and a water storage tank 400;

[0028] Please refer again Figure 1-4 A slide groove 120 is opened in the middle of the right side of the inner cavity bottom of the first box body 100, and the slide groove 120 is used to limit the slider 150. A first motor 130 is fixedly connected to the middle of the lower side of the right side wall of the first box body 100, and the output end of the first motor 130 passes through the middle of the lower side of the right side wall of the first box body 100 and extends to the inner cavity of the slide groove 120. A screw rod 140 is fixedly connected to the output end of the first motor 130, and the screw rod 140 is rotatably connected to the middle of the inner cavity of the slide groove 120. The outer wall of the screw rod 140 is threadedly connected to the slider 150, and the slider 150 is slidably connected to the inner cavity of the slide groove 120. The slider 150 is fixedly connected to the housing 30 0, the first motor 130 is used to drive the first screw rod 140 to rotate, driving the slider 150 to drive the shell 300 to move left and right, a partition 160 is fixedly connected between the right side wall of the inner cavity of the first box body 100 and the upper side of the right side wall of the baffle 200, the partition 160 is used to support the exhaust fan 170, the top right side of the partition 160 is fixedly connected to the exhaust fan 170, the exhaust fan 170 is used to cooperate with the first duct 171 to extract air, the lower left side of the front side wall of the first box body 100 is hinged with a door body 180, the door body 180 is used to facilitate the placement of the spring steel wire in the shell 300, and the first box body 100 is used to provide space for annealing the spring steel wire;

[0029] Please refer again Figure 1-4 A through hole 210 is opened on the lower side of the left wall of the baffle 200, and the through hole 210 is used to facilitate the left and right movement of the housing 300. The baffle 200 is fixedly connected between the middle of the bottom and the middle of the top of the inner cavity of the first box body 100, and the baffle 200 is used to divide the internal space of the first box body 100;

[0030] Please refer again Figure 1-4The second box body 310 is fixedly connected to the right side of the bottom of the shell 300, and the second box body 310 is used to protect the second motor 320. The second motor 320 is fixedly connected to the middle of the lower side of the right side wall of the second box body 310, and the output end of the second motor 320 is fixedly connected to the first transmission member 330. The second motor 320 is used to drive the first transmission member 330 to rotate. The upper side of the left side wall of the inner cavity of the shell 300 is rotatably connected to the roller 340, and the right end of the roller 340 passes through the upper side of the left side wall of the second box body 310. The rollers 340 are arranged in sequence from front to back, and are used to support the spring steel wire. The right end of the rollers 340 is fixedly connected with a second transmission member 350, and the second transmission member 350 is used to drive the rollers 340 to rotate. The left side of the bottom of the inner cavity of the shell 300 is fixedly connected with a guide member 380, and the guide member 380 is used to guide the airflow. The shell 300 is located in the inner cavity of the first box 100, and the shell 300 is used to provide space for placing the spring steel wire.

[0031] Please refer again Figure 1-4 A water receiving valve 410 is inserted in the middle of the top left side of the water tank 400, and the water receiving valve 410 is used to provide convenience for the water tank 400 to receive cooling water. A transmission pipe 420 is inserted in the middle of the top right side of the water tank 400, and the transmission pipe 420 is inserted in the middle of the upper side of the right side wall of the first box body 100. The transmission pipe 420 is used to introduce the filtered and cooled gas into the lower side of the partition 160. A horizontal plate 430 is fixedly connected between the lower sides of the inner walls of the water tank 400, and the horizontal plate 430 is used to divide the internal space of the water tank 400. A refrigeration device 440 is fixedly connected to the middle of the bottom of the horizontal plate 430. The refrigeration device 440 is used to cooperate with the horizontal plate 430 to cool the cooling water. The water tank 400 is fixedly connected to the middle of the upper side of the right side wall of the first box body 100, and the water tank 400 is used to store cooling water.

[0032] Please refer again Figure 1-4 A support plate 110 is fixedly connected between the upper side of the left wall of the inner cavity of the first box body 100 and the upper side of the left wall of the baffle 200, and an electric telescopic rod 111 is fixedly connected to the four corners of the bottom of the support plate 110. A positioning plate 112 is fixedly connected between the output ends of the electric telescopic rod 111, and an electric-controlled heating device 113 is fixedly connected to the middle of the bottom of the positioning plate 112. The positioning plate 112 is pushed by the electric telescopic rod 111 to drive the electric-controlled heating device 113 to move downward, and the spring steel wire placed inside the shell 300 is heated.

[0033] Please refer again Figure 1-4The output end of the exhaust fan 170 is connected with a first duct 171, and the first duct 171 is inserted in the middle of the top of the partition 160. The end of the first duct 171 is fixedly connected with an extension cover 172. The first duct 171 cooperates with the extension cover 172 to transmit air to the lower side of the partition 160.

[0034] Please refer again Figure 1-4 A second duct 173 is connected to the input end of the exhaust fan 170, and the second duct 173 is connected between the upper side of the right side wall of the inner cavity of the first box body 100 and the middle of the left side wall of the water tank 400, and hot air can be introduced into the water tank 400 through the second duct 173.

[0035] Please refer again Figure 1-4 A control panel 190 is fixedly connected to the middle of the front side wall of the first box body 100. The control panel 190 is electrically connected to the electric-controlled heating device 113, the first motor 130, the exhaust fan 170, the second motor 320 and the refrigeration device 440. The start and stop of the electric-controlled heating device 113, the first motor 130, the exhaust fan 170, the second motor 320 and the refrigeration device 440 can be controlled through the control panel 190.

[0036] Please refer again Figure 1-4 A first transmission belt 360 is sleeved between the outer walls of the second transmission member 350, and a second transmission belt 370 is sleeved between the outer walls of the second transmission member 350 and the outer walls of the first transmission member 330. The first transmission belt 360 can cooperate with the second transmission belt 370 to drive the first transmission member 330 to rotate.

[0037] In summary, the spring steel wire is placed between the rollers 340, and then the first transmission member 330 is driven to rotate by the second motor 320, and the first transmission belt 360 and the second transmission belt 370 are used to drive the second transmission member 350 to drive the rollers 340 to rotate, thereby driving the spring steel wire to rotate and heat, so that the spring steel wire annealing device can easily heat the spring steel wire evenly, thereby improving the use efficiency of the spring steel wire annealing device.

[0038] To summarize, the first motor 130 cooperates with the screw rod 140 and the slider 150 to drive the shell 300 to move to the bottom of the extension cover 172, and then the exhaust fan 170 cooperates with the first duct 171 and the extension cover 172 to extract the hot air under the partition 160, and introduces it into the liquid in the water tank 400 through the second duct 173 for filtration and cooling, and then introduces it under the partition 160 through the transmission pipe 420, and cooperates with the guide member 380 to drive the hot air to flow upward, so that the spring steel wire annealing device can quickly cool the spring steel wire, thereby shortening the cooling time of the spring steel wire and facilitating use.

[0039] In specific use, the technical personnel in this field first manually open the door body 180 to place the spring steel wire in the housing 300 and between the rollers 340, then close the door body and start the electric telescopic rod 111, the electric telescopic rod 111 drives the positioning plate 120 to move downward, drives the electric control heating device 113 to approach the spring steel wire, and then starts the electric control heating device 113 to heat the spring steel wire, and at the same time starts the second motor 320, then the second motor 320 drives the first transmission member 330 to drive the second transmission belt 370, and then the second transmission belt 370 cooperates with the first transmission belt 360 to drive the second transmission member 350 to drive the rollers 340 to rotate, thereby driving the spring steel wire between the rollers 340. The spring steel wire is rotated and heated. After the spring steel wire is heated, the electric control heating device 113 is turned off, and the first motor 130 is started. The first motor 130 drives the screw rod 140 to rotate, drives the slider 150 to drive the shell 300 to move to the right side of the baffle 200, and then starts the vacuum pump 170. Then the vacuum pump 170 cooperates with the first conduit 171 and the expansion cover 172 to extract the hot air on the lower side of the partition 160, and introduces it into the cooling water in the water tank 400 through the second conduit 173, drives the cooling water to filter and cool the hot air, and then the filtered and cooled air is introduced into the shell 300 through the transmission pipe 420, and the hot air is blown upward through the guide member 380 until the spring steel wire is cooled.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A rapid annealing production device for spring steel wire, characterized in that: The invention comprises a first box body (100), a baffle (200), a shell (300) and a water storage tank (400), wherein the baffle (200) is fixedly connected between the middle of the bottom and the middle of the top of the inner cavity of the first box body (100), the shell (300) is located in the inner cavity of the first box body (100), the water storage tank (400) is fixedly connected to the middle of the upper side of the right side wall of the first box body (100), a slide groove (120) is opened in the middle of the right side of the bottom of the inner cavity of the first box body (100), a first motor (130) is fixedly connected to the middle of the lower side of the right side wall of the first box body (100), and the output end of the first motor (130) passes through the right side wall of the first box body (100). The first motor (130) is fixedly connected to the output end of the first motor (130) with a screw rod (140), and the screw rod (140) is rotatably connected to the middle of the left side wall of the inner cavity of the slide groove (120). The outer wall of the screw rod (140) is threadedly connected with a slider (150), and the slider (150) is slidably connected to the inner cavity of the slide groove (120). The slider (150) is fixedly connected to the right side of the bottom of the shell (300). A partition (160) is fixedly connected between the right side wall of the inner cavity of the first box body (100) and the upper side of the right side wall of the baffle (200). The top right side of the partition (160) is fixedly connected The invention relates to a fan (170), wherein a door (180) is hingedly connected to the lower left side of the front side wall of the first box body (100), a through hole (210) is opened on the lower side of the left side wall of the baffle (200), a second box body (310) is fixedly connected to the right side of the bottom of the shell (300), a second motor (320) is fixedly connected to the middle of the lower side of the right side wall of the second box body (310), and a first transmission member (330) is fixedly connected to the output end of the second motor (320), and a roller (340) is rotatably connected to the upper side of the left side wall of the inner cavity of the shell (300), and the right end of the roller (340) passes through the upper side of the left side wall of the second box body (310) and extends to the second box body (310). 0), the rollers (340) are arranged in sequence from front to back, the right end of the rollers (340) is fixedly connected to a second transmission member (350), the left side of the bottom of the inner cavity of the shell (300) is fixedly connected to a guide member (380), a water receiving valve (410) is inserted in the middle of the left side of the top of the water storage tank (400), a transmission pipe (420) is inserted in the middle of the right side of the top of the water storage tank (400), and the transmission pipe (420) is inserted in the middle of the upper side of the right side wall of the first box body (100), a horizontal plate (430) is fixedly connected between the lower sides of the inner side walls of the water storage tank (400), and a refrigeration device (440) is fixedly connected in the middle of the bottom of the horizontal plate (430).

2. A spring steel wire rapid annealing production device according to claim 1, characterized in that: A support plate (110) is fixedly connected between the upper side of the left side wall of the inner cavity of the first box body (100) and the upper side of the left side wall of the baffle (200), electric telescopic rods (111) are fixedly connected to the four corners of the bottom of the support plate (110), a positioning plate (112) is fixedly connected between the output ends of the electric telescopic rod (111), and an electrically controlled heating device (113) is fixedly connected to the middle of the bottom of the positioning plate (112).

3. The rapid annealing production device for spring steel wire according to claim 1, characterized in that: The input end of the exhaust fan (170) is plugged with a second conduit (173), and the second conduit (173) is plugged between the upper side of the right side wall of the inner cavity of the first box body (100) and the middle of the left side wall of the water storage tank (400).

4. The rapid annealing production device for spring steel wire according to claim 1, characterized in that: The output end of the exhaust fan (170) is plugged with a first duct (171), and the first duct (171) is plugged into the middle of the top of the partition (160), and the end of the first duct (171) is fixedly connected with an expansion cover (172).

5. The rapid annealing production device for spring steel wire according to claim 1, characterized in that: A control panel (190) is fixedly connected in the middle of the front side wall of the first box body (100), and the control panel (190) is electrically connected to the electrically controlled heating device (113), the first motor (130), the exhaust fan (170), the second motor (320) and the refrigeration device (440).

6. A spring steel wire rapid annealing production device according to claim 1, characterized in that: A first transmission belt (360) is sleeved between the outer side walls of the second transmission member (350), and a second transmission belt (370) is sleeved between the outer side walls of the second transmission member (350) and the outer side walls of the first transmission member (330).

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